:root{--navy:#052d5c;--navy-2:#073d77;--navy-3:#09234a;--blue:#078fe7;--cyan:#18c4f5;--light:#eaf7ff;--light-2:#f5fbff;--white:#fff;--text:#082b62;--body:#254d78;--muted:#5d7694;--line:#d4e6f4;--green:#17c76a;--gold:#ffb700;--red:#ff4e42;--shadow:0 12px 34px rgba(5,45,92,.11);--shadow-lg:0 20px 60px rgba(5,45,92,.16);--radius:16px;--radius-lg:22px;--section:72px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#fff;font-size:16px;line-height:1.52;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}button,input,select{font:inherit}button{cursor:pointer}.container{width:min(1200px,calc(100% - 48px));margin:0 auto}.ico{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}.ico svg{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.eyebrow{display:block;margin:0 0 8px;color:#064890;font-size:12px;font-weight:900;letter-spacing:.045em}.muted{color:var(--muted)}em{font-style:normal;color:#0a9bf1}h1,h2,h3,h4,p{margin-top:0}h1{font-size:clamp(42px,4.1vw,62px);line-height:.98;letter-spacing:-.045em;margin-bottom:15px;font-weight:900}h2{font-size:clamp(28px,3vw,40px);line-height:1.05;letter-spacing:-.032em;margin-bottom:12px;font-weight:900}h3{font-size:20px;line-height:1.12;margin-bottom:8px}.section{padding:var(--section) 0}.section-contrast{background:var(--light-2)}.center-head{text-align:center;margin:0 auto 28px}.center-head p{color:var(--muted);margin:0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-head h2{margin:0}.section-head p{color:var(--muted);margin:8px 0 0;max-width:700px}.section-head>a{font-size:13px;font-weight:900;color:#057dd0;white-space:nowrap}.btn{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:9px;padding:12px 20px;border:1px solid transparent;border-radius:8px;font-size:13px;font-weight:900;letter-spacing:.01em;transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(8,116,197,.2)}.btn .arrow,.path-cta .arrow{transition:transform .22s ease}.btn:hover .arrow{transform:translateX(3px)}.btn-primary{color:#fff;background:linear-gradient(90deg,#078ee5,#16c4ef)}.btn-outline{color:#073d77;background:#fff;border-color:#1a8fe0}.btn-green{color:#fff;background:#18c96d}.btn-block{width:100%}
/* header */.site-header{height:64px;background:linear-gradient(90deg,#062b58,#063d77);position:sticky;top:0;z-index:1000;transition:box-shadow .25s ease,background .25s ease}.site-header.scrolled{box-shadow:0 8px 28px rgba(0,25,55,.24);background:rgba(5,43,88,.97);backdrop-filter:blur(10px)}.header-inner{height:64px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;flex:0 0 164px}.brand img{display:block;width:156px;height:auto;max-height:44px;object-fit:contain}.main-nav{display:flex;align-items:center;justify-content:center;gap:23px;flex:1;height:100%}.nav-link{display:inline-flex;align-items:center;height:100%;color:#fff;font-size:13.5px;font-weight:600;line-height:1;white-space:nowrap;position:relative;opacity:.96}.nav-link:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:#17c4f4;transform:scaleX(0);transform-origin:center;transition:.2s}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}.header-actions{display:flex;align-items:center;gap:12px}.search-button{color:#fff;display:flex;font-size:22px}.btn-header{min-height:42px;padding:10px 17px;font-size:11.5px;white-space:nowrap}.mobile-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;flex-direction:column;gap:5px;border:0;background:transparent}.mobile-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}
/* home hero */.home-hero{background:linear-gradient(106deg,#f8fdff 0%,#e4f7ff 42%,#b8e8ff 68%,#0781cb 100%);overflow:hidden}.home-hero-grid{min-height:352px;display:grid;grid-template-columns:50% 30% 20%;align-items:stretch}.home-copy{padding:25px 22px 17px 0;display:flex;flex-direction:column;justify-content:center}.home-copy h1{font-size:clamp(38px,4.25vw,56px);max-width:610px}.home-copy p{font-size:16px;line-height:1.34;color:#163f70;max-width:620px;margin-bottom:13px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:5px 0 16px}.hero-micro{display:flex;align-items:center;gap:18px;flex-wrap:wrap;color:#0d3e74;font-size:11px;font-weight:750}.hero-micro span{display:flex;align-items:center;gap:5px}.hero-micro .ico{font-size:19px;color:#073b75}.home-professor{position:relative;overflow:hidden;display:flex;align-items:flex-end;justify-content:center;background:radial-gradient(circle at 50% 35%,rgba(255,255,255,.4),transparent 48%)}.home-professor img{height:352px;width:100%;object-fit:cover;object-position:center 20%}.prof-label{position:absolute;right:4px;bottom:0;background:rgba(3,40,82,.9);color:#fff;padding:8px 12px;border-radius:7px 0 0 0;display:flex;flex-direction:column;line-height:1.15}.prof-label b{font-size:12px}.prof-label span{font-size:10px;color:#d3eaff}.hero-side{background:linear-gradient(155deg,#0f83cf,#08518d);color:#fff;padding:27px 22px;display:flex;flex-direction:column;justify-content:center}.hero-side blockquote{font-size:20px;line-height:1.32;font-style:italic;margin:0 0 12px}.side-divider{width:42px;border-top:2px solid rgba(255,255,255,.7);margin:0 0 14px}.hero-side ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}.hero-side li{display:flex;align-items:center;gap:9px;font-size:12.5px}.hero-side .ico{font-size:18px}
/* authority */.authority-strip{background:#fff;border-bottom:1px solid #edf4fa;box-shadow:0 5px 18px rgba(5,45,92,.05)}.authority-grid{display:grid;grid-template-columns:repeat(5,1fr);min-height:64px;align-items:center}.authority-item{display:flex;align-items:center;justify-content:center;gap:12px;border-right:1px solid var(--line);padding:8px 12px}.authority-item:last-child{border-right:0}.authority-item>.ico{font-size:35px;color:#073f80}.authority-item:nth-child(2)>.ico{color:var(--gold)}.authority-item strong,.authority-item span{display:block}.authority-item strong{font-size:18px;line-height:1;color:#063472}.authority-item span{font-size:11px;color:#466a91;margin-top:4px}
/* moment */.moment-section{padding:24px 0 14px;background:#fff}.moment-section .center-head h2{font-size:24px;margin-bottom:2px}.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.path-card{border:1px solid #cfe3f3;border-radius:10px;padding:16px;background:#fff;box-shadow:0 5px 16px rgba(5,45,92,.05);display:grid;grid-template-columns:47px 1fr;gap:9px;transition:.25s}.path-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.path-icon{font-size:42px;color:#073a76;align-self:start}.path-card h3{font-size:17px;margin:0 0 5px}.path-card p{font-size:12.5px;color:#31587f;line-height:1.36;margin:0;min-height:50px}.path-cta{grid-column:1/-1;display:flex;align-items:center;justify-content:center;margin-top:4px;min-height:38px;border-radius:7px;color:#fff;background:linear-gradient(90deg,#078de5,#18c6f0);font-size:11.5px;font-weight:900}
/* featured */.featured-offer{padding:0 0 12px;background:#fff}.featured-layout{background:linear-gradient(105deg,#052a59,#064b84);border-radius:12px;display:grid;grid-template-columns:31% 1fr 23%;gap:18px;color:#fff;overflow:hidden;padding:12px 14px 12px 0}.featured-img{align-self:stretch;display:flex;align-items:center}.featured-img img{height:168px;width:100%;object-fit:cover;object-position:center;border-radius:0 8px 8px 0}.featured-copy{padding:5px 0;display:flex;flex-direction:column;justify-content:center}.pill{background:#11b8ef;color:#fff;border-radius:7px;padding:5px 9px;font-size:10px;font-weight:900}.featured-kicker{font-size:10px;color:#ffce41;font-weight:900;margin-left:10px}.featured-copy h2{font-size:20px;margin:7px 0 4px}.featured-copy p{font-size:12px;color:#d7edff;margin-bottom:9px}.featured-benefits{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}.featured-benefits span{display:flex;align-items:center;gap:7px;color:#e3f2ff;font-size:11px}.featured-benefits .ico{font-size:23px;color:#16c7f6}.featured-price{background:#083967;border:1px solid #77a9d1;border-radius:8px;padding:12px;display:flex;flex-direction:column;justify-content:center}.featured-price del{font-size:12px;color:#d2e4f3}.featured-price small{font-size:12px}.featured-price strong{font-size:25px;color:#16d5ff;line-height:1.1}.featured-price>span{font-size:10px;color:#d6eaf9;margin-bottom:10px}
/* testimonials */.testimonials-section{padding:4px 0 24px}.testimonial-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.testimonial-card{border:1px solid var(--line);border-radius:8px;background:#fff;padding:11px;display:flex;gap:9px;min-height:112px}.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#0b5c9c,#15b7ec);color:#fff;display:grid;place-items:center;font-weight:900;flex:0 0 40px}.testimonial-card p{font-size:10.5px;line-height:1.3;color:#315a83;margin-bottom:5px}.testimonial-card strong{font-size:10.5px;display:block}.testimonial-card span{font-size:9.5px;display:block;color:#315d88}.stars{font-size:12px;color:#ffb700;letter-spacing:1px}.testimonials-section .section-head{margin-bottom:6px}.testimonials-section .section-head h2{font-size:23px}.testimonials-section .eyebrow{margin-bottom:0}
/* video */.video-section{background:#f1f9ff}.video-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}.video-copy p{color:var(--body)}.benefit-list{list-style:none;padding:0;margin:20px 0;display:grid;gap:10px}.benefit-list li{display:flex;align-items:flex-start;gap:9px}.benefit-list .ico{font-size:20px;color:#0a99e9}.benefit-list.large li{font-size:16px;padding:8px 0;border-bottom:1px solid #e5eef6}.text-link{font-weight:800;color:#087dcc}.video-shell{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:#052a59;box-shadow:var(--shadow-lg)}.video-shell img{width:100%;height:100%;object-fit:cover}.video-shell iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.video-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:0;width:72px;height:72px;border-radius:50%;background:rgba(255,255,255,.92);color:#073e78;display:grid;place-items:center;box-shadow:0 10px 28px rgba(0,0,0,.28);transition:.2s}.video-play .ico{font-size:35px}.video-play:hover{transform:translate(-50%,-50%) scale(1.06)}.video-caption{position:absolute;left:18px;bottom:16px;background:rgba(4,42,82,.88);color:#fff;padding:9px 13px;border-radius:9px;display:flex;flex-direction:column}.video-caption b{font-size:13px}.video-caption span{font-size:10px;color:#d7efff}
/* professor */.professor-section{background:linear-gradient(90deg,#edf9ff,#fff,#eef8ff);padding:13px 0}.professor-layout{display:grid;grid-template-columns:35% 1fr 23%;gap:20px;align-items:center}.professor-photo{height:170px;position:relative;display:flex;align-items:end}.professor-photo>img{height:170px;width:200px;object-fit:cover;object-position:top;border-radius:10px}.signature-card{position:absolute;left:185px;top:20px;width:165px;color:#06336e}.signature-card em{display:block;font-family:Georgia,serif;font-size:16px;line-height:1.25;margin-bottom:10px}.signature-card strong{display:block;font-size:11px}.signature-card span{font-size:9px}.professor-copy h2{font-size:26px;margin-bottom:2px}.professor-copy h3{font-size:14px;color:#0783d5}.professor-copy p{font-size:11px;color:#456887;margin-bottom:8px}.numbers{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.numbers div{border-right:1px solid var(--line);text-align:center}.numbers div:last-child{border:0}.numbers strong{display:block;font-size:18px}.numbers span{font-size:9px;color:#4e6f8f}.professor-benefits{background:#fff;border:1px solid var(--line);border-radius:9px;padding:10px 12px;display:grid;gap:8px}.professor-benefits div{display:flex;align-items:center;gap:9px;font-size:11px}.professor-benefits .ico{font-size:21px;color:#073b76}
/* category links */.category-links-section{padding:12px 0 10px}.category-links-section .section-head,.tools-entry .section-head{margin-bottom:7px}.category-links-section h2,.tools-entry h2{font-size:23px}.category-link-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.category-link-grid a,.entry-grid a{border:1px solid var(--line);border-radius:8px;background:#fff;display:flex;align-items:center;gap:10px;padding:11px 13px;transition:.2s}.category-link-grid a:hover,.entry-grid a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.category-link-grid .ico{font-size:29px;color:#073d78}.category-link-grid b,.entry-grid b{display:block;font-size:11px}.category-link-grid span,.entry-grid span{display:block;font-size:9px;color:#557493}.tools-entry{padding:5px 0 20px;background:#f5fbff}.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.entry-grid .ico{font-size:32px;color:#0a99e9}.entry-grid a:first-child .ico{color:#17ad50}.entry-grid a:last-child .ico{color:#ffae00}
/* combos */.combos-section{background:#f7fbff}.combo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.combo-card{position:relative;border:1px solid var(--line);background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 7px 24px rgba(5,45,92,.07);display:flex;flex-direction:column}.combo-card.featured{border:2px solid #079ceb;box-shadow:0 12px 38px rgba(8,142,230,.16)}.combo-card .popular{position:absolute;left:10px;top:10px;background:#0a9fea;color:#fff;border-radius:7px;padding:5px 8px;font-size:10px;font-weight:900;z-index:2}.combo-card>img{height:175px;width:100%;object-fit:cover}.combo-content{padding:16px;display:flex;flex-direction:column;flex:1}.combo-audience{font-size:10px;color:#567594;min-height:34px}.combo-content h3{font-size:20px}.combo-tagline{font-weight:700;color:#08428a;font-size:14px}.combo-content ul{list-style:none;padding:0;margin:7px 0 11px;display:grid;gap:6px}.combo-content li{display:flex;align-items:flex-start;gap:6px;font-size:11px;color:#355a7e}.combo-content li .ico{font-size:14px;color:#18a454}.combo-perks{display:grid;gap:5px;margin-top:auto;border-top:1px solid #e5edf5;padding-top:9px}.combo-perks span{display:flex;align-items:center;gap:6px;font-size:10px;color:#476a8c}.combo-perks .ico{font-size:14px;color:#0b8fe1}.combo-actions{display:grid;gap:7px;margin-top:12px}.combo-actions .btn{font-size:10px;padding:9px 8px;min-height:38px}.comparison-table-wrap{overflow:auto;border-radius:14px;border:1px solid var(--line)}.comparison-table{width:100%;border-collapse:collapse;background:#fff;min-width:800px}.comparison-table th,.comparison-table td{padding:13px 15px;border-bottom:1px solid #e1ecf5;text-align:center;font-size:13px}.comparison-table th:first-child,.comparison-table td:first-child{text-align:left}.comparison-table th{background:#eef8ff;color:#07366e}.comparison-table .highlight{background:#e1f5ff;color:#057dc7;font-weight:900}
/* category/catalog */.category-hero{background:linear-gradient(110deg,#f8fdff 0%,#e4f7ff 54%,#a5e1ff 100%);overflow:hidden}.category-hero-layout{display:grid;grid-template-columns:58% 42%;min-height:292px;align-items:stretch}.category-copy{padding:24px 25px 24px 0;display:flex;flex-direction:column;justify-content:center}.breadcrumbs{font-size:11px;color:#41678d;margin-bottom:14px}.category-copy h1{font-size:48px;margin-bottom:10px}.category-copy p{color:#244d78;font-size:16px;max-width:650px}.category-benefits{display:flex;flex-wrap:wrap;gap:20px;margin-top:15px}.category-benefits span{display:flex;align-items:center;gap:7px;font-size:11px;color:#174b7c}.category-benefits .ico{font-size:26px;color:#0b91e4}.category-professor{position:relative;overflow:hidden;min-height:292px;padding-left:130px;color:#08336c;display:flex;flex-direction:column;justify-content:center}.category-professor img{position:absolute;right:0;bottom:0;width:300px;height:292px;object-fit:cover;object-position:center top;z-index:0}.category-professor blockquote,.category-professor strong,.category-professor>span{position:relative;z-index:1;width:180px}.category-professor blockquote{font-family:Georgia,serif;font-size:18px;font-style:italic;margin:0 0 8px}.category-professor strong{font-size:11px}.category-professor>span{font-size:9px}.catalog-section{padding-top:28px}.catalog-layout{display:grid;grid-template-columns:235px 1fr;gap:20px}.filters-panel{border:1px solid var(--line);border-radius:12px;padding:15px;background:#fff;height:max-content;position:sticky;top:80px}.filters-heading{display:flex;align-items:center;gap:8px}.filters-heading>.ico{font-size:20px;color:#0b8fe0}.filters-heading h3{font-size:17px;margin:0;flex:1}.filters-heading button{border:0;background:none;color:#087fcf;font-size:10px;font-weight:800}.search-filter{display:flex;align-items:center;border:1px solid #bcdaf1;border-radius:8px;padding:9px;margin-top:14px}.search-filter .ico{font-size:18px;color:#0b79c2}.search-filter input{border:0;outline:0;width:100%;padding-left:7px;font-size:12px}.filters-panel fieldset{border:0;border-top:1px solid #e6eff6;margin:14px 0 0;padding:12px 0 0}.filters-panel legend{font-size:12px;font-weight:900;padding:0}.filters-panel label:not(.search-filter){display:block;margin:7px 0;font-size:11.5px;color:#214f7c}.filters-panel input[type=checkbox]{accent-color:#098fe2}.filter-help{margin-top:16px;background:#f0f9ff;border-radius:10px;padding:12px;display:grid;grid-template-columns:32px 1fr;gap:7px}.filter-help>.ico{font-size:30px;color:#098de0}.filter-help b,.filter-help span{display:block;font-size:10px}.filter-help a{grid-column:1/-1;background:#078fe5;color:#fff;border-radius:7px;padding:8px;text-align:center;font-size:10px;font-weight:900}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.catalog-toolbar b{font-size:13px}.catalog-toolbar label{font-size:10px;color:#54718e}.catalog-toolbar select{border:1px solid #d0e2f1;border-radius:8px;padding:8px 10px;color:#163f70;background:#fff}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.course-card{border:1px solid var(--line);border-radius:11px;background:#fff;overflow:hidden;box-shadow:0 5px 16px rgba(5,45,92,.06);display:flex;flex-direction:column;transition:.22s}.course-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.course-cover{position:relative;height:135px;background:#052f60}.course-cover img{width:100%;height:100%;object-fit:cover}.course-badge{position:absolute;left:10px;top:10px;background:#0ba8ec;color:#fff;border-radius:5px;padding:4px 7px;font-size:9px;font-weight:900}.course-content{padding:12px;display:flex;flex-direction:column;flex:1}.course-content h3{font-size:17px;min-height:38px}.course-content>p{font-size:11.5px;color:#385f82;line-height:1.35;min-height:63px}.course-meta{display:grid;grid-template-columns:1fr 1fr;gap:5px 7px;margin:4px 0 8px}.course-meta span{display:flex;align-items:center;gap:4px;font-size:9.5px;color:#176cb0}.course-meta .ico{font-size:14px}.course-price{margin-top:auto;display:flex;flex-direction:column}.course-price small{font-size:10px;color:#42617e}.course-price strong{font-size:22px;color:#098ee0;line-height:1.05;margin-bottom:8px}.course-content>.btn{min-height:38px;padding:8px;font-size:10px}.no-results{text-align:center;border:1px dashed var(--line);padding:40px;border-radius:12px;color:var(--muted)}.mobile-only{display:none}
/* product */.product-hero{background:linear-gradient(108deg,#f9fdff,#e5f7ff 61%,#b5e7ff);}.product-hero-layout{min-height:335px;display:grid;grid-template-columns:1.1fr .6fr 245px;gap:18px;align-items:center;padding:18px 0}.product-tags{display:flex;gap:6px;margin-bottom:10px}.product-tags span{background:#e4f6ff;color:#067ac8;border:1px solid #8dd4fa;border-radius:5px;padding:4px 7px;font-size:9px;font-weight:900}.product-copy h1{font-size:44px}.product-copy p{font-size:15px;color:#26517c}.product-highlights{display:flex;flex-wrap:wrap;gap:14px;margin-top:18px}.product-highlights span{display:flex;align-items:center;gap:6px;font-size:10px;color:#174c7d}.product-highlights .ico{font-size:22px;color:#0c91e2}.product-image img{width:100%;max-height:250px;object-fit:cover;border-radius:11px;box-shadow:var(--shadow)}.purchase-card{background:#fff;border:1px solid #c9e1f3;border-radius:11px;padding:12px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:5px}.purchase-card del{font-size:11px;color:#667f98}.purchase-card>small{font-size:10px;font-weight:800}.purchase-card .installment-big{font-size:19px;font-weight:900;color:#078ee2}.purchase-card>strong{font-size:22px;color:#078ee2}.certificate-box{background:#eaf7ff;border:1px solid #bde0f5;border-radius:8px;padding:8px;display:flex;gap:7px;align-items:center}.certificate-box>.ico{font-size:28px;color:#078fe5}.certificate-box b{display:block;font-size:9px}.certificate-box span{display:block;font-size:8px;color:#4e6d8b}.purchase-card .btn{min-height:38px;padding:8px;font-size:10px}.secure{text-align:center;font-size:9px;color:#6b8298}.product-tabs{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:64px;z-index:90}.product-tabs .container{display:flex;gap:28px;overflow:auto}.product-tabs a{padding:13px 0;font-size:11px;font-weight:700;color:#24517d;white-space:nowrap}.content-video-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:32px}.product-about>p{color:#365c80}.learn-grid{list-style:none;padding:0;margin:16px 0;display:grid;grid-template-columns:1fr 1fr;gap:9px 22px}.learn-grid li{display:flex;align-items:flex-start;gap:7px;font-size:13px}.learn-grid .ico{font-size:18px;color:#078fe4}.product-video{aspect-ratio:16/11}.audience-section{background:#eff9ff}.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.audience-card{border:1px solid #d2e5f3;background:#fff;border-radius:10px;padding:14px;display:flex;align-items:center;gap:9px}.audience-card .ico{font-size:28px;color:#0a8edf}.audience-card span{font-size:11px;font-weight:700}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.faq-grid details,.faq-list details{border:1px solid var(--line);border-radius:8px;background:#fff;padding:11px 13px}.faq-grid summary,.faq-list summary{cursor:pointer;font-size:12px;font-weight:800;list-style:none}.faq-grid summary:after,.faq-list summary:after{content:"+";float:right;color:#087ed0}.faq-grid details[open] summary:after,.faq-list details[open] summary:after{content:"−"}.faq-grid p,.faq-list p{font-size:11px;color:#53718e;margin:8px 0 0}.final-cta{background:linear-gradient(90deg,#052c5b,#064b83);color:#fff;padding:24px 0}.final-cta .container{display:flex;align-items:center;justify-content:space-between;gap:20px}.final-cta h2{font-size:23px;margin-bottom:3px}.final-cta p{font-size:12px;color:#d8efff;margin:0}
/* video testimonials / premium carousel */
.video-slider-wrap{position:relative;margin-top:26px}
.video-testimonial-grid{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:4px 4px 18px;margin:0 -4px;overscroll-behavior-inline:contain;scrollbar-width:none;-ms-overflow-style:none}
.video-testimonial-grid::-webkit-scrollbar{display:none}
.video-card{position:relative;flex:0 0 38%;scroll-snap-align:start;border:1px solid #cfe2f0;border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 10px 30px rgba(0,43,73,.08);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.video-card:first-child{flex-basis:58%}
.video-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,43,73,.14);border-color:#a9d8f4}
.video-card .compact-video{border-radius:0;box-shadow:none;aspect-ratio:16/9;min-height:260px}
.video-card:first-child .compact-video{min-height:370px}
.video-card .compact-video:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,32,66,.02),rgba(0,32,66,.18));pointer-events:none}
.video-card .video-play{width:72px;height:72px;z-index:3;background:rgba(255,255,255,.96);box-shadow:0 12px 32px rgba(0,0,0,.2)}
.video-card:first-child .video-play{width:88px;height:88px}
.video-card .video-play .ico{font-size:32px}
.video-card:first-child .video-play .ico{font-size:38px}
.video-card>div:last-child{padding:18px 20px 20px;min-height:92px}
.video-card strong,.video-card span{display:block}
.video-card strong{font-size:18px;line-height:1.2;color:#082f6b;margin-bottom:5px}
.video-card span{font-size:14px;line-height:1.45;color:#5d7894}
.video-card:first-child strong{font-size:21px}
.video-slider-controls{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:-4px 0 16px}
.video-slider-btn{width:46px;height:46px;border-radius:50%;border:1px solid #bdd9eb;background:#fff;color:#083f79;display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 18px rgba(0,43,73,.08);font-size:23px;font-weight:900;transition:.2s ease}
.video-slider-btn:hover:not(:disabled){background:#0a8fe2;color:#fff;border-color:#0a8fe2;transform:translateY(-2px)}
.video-slider-btn:disabled{opacity:.35;cursor:default}
.video-slider-status{margin-right:auto;font-size:12px;font-weight:800;letter-spacing:.06em;color:#52708c;text-transform:uppercase}
.video-slider-progress{height:4px;background:#dcebf5;border-radius:99px;overflow:hidden;margin-top:2px}
.video-slider-progress>span{display:block;height:100%;width:20%;background:linear-gradient(90deg,#0a8fe2,#00b9ff);border-radius:99px;transition:width .25s ease}

/* about/support */.simple-hero,.certificate-hero{background:linear-gradient(105deg,#f8fdff,#e3f6ff);padding:60px 0}.simple-hero .container>p{max-width:800px;color:#355f85}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature-grid article,.values-grid article,.contact-grid article{border:1px solid var(--line);border-radius:13px;background:#fff;padding:20px}.feature-grid .ico,.contact-grid .ico{font-size:40px;color:#078ee2}.feature-grid p,.values-grid p,.contact-grid p{font-size:13px;color:#55738f}.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px}.certificate-layout{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.certificate-layout img{border-radius:14px;box-shadow:var(--shadow-lg)}.support-layout{display:grid;grid-template-columns:1fr 310px;gap:25px}.faq-search,.global-search{display:flex;align-items:center;max-width:720px;border:1px solid #a8d3ef;background:#fff;border-radius:10px;padding:8px 10px}.faq-search .ico,.global-search>.ico{font-size:21px;color:#087ecb}.faq-search input,.global-search input{flex:1;border:0;outline:0;padding:8px;font-size:13px}.help-card{background:#eef9ff;border:1px solid var(--line);border-radius:14px;padding:20px;height:max-content}.help-card>.ico{font-size:48px;color:#078fe3}.help-card>a:not(.btn){display:block;margin-top:12px;font-size:12px;color:#077dc8}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.search-results{display:grid;gap:10px}.search-result{display:grid;grid-template-columns:170px 1fr 170px;gap:18px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff}.search-result img{width:170px;height:100px;object-fit:cover;border-radius:8px}.search-result h3{margin-bottom:5px}.search-result p{font-size:12px;color:#55738f}.search-result-price strong{font-size:20px;color:#078ee0;display:block}.search-result-price span{font-size:10px;color:#5f7790}.info-card{background:#eff9ff;border:1px solid var(--line);padding:24px;border-radius:14px}
/* footer */.footer{background:linear-gradient(90deg,#052b59,#063b72);color:#fff;padding:28px 0 14px}.footer-main{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:36px}.footer-brand img{width:155px}.footer-brand p{font-size:11px;color:#cae2f5;margin-top:9px}.footer h4{font-size:12px;margin-bottom:8px}.footer a{display:block;color:#d8ebfa;font-size:10.5px;margin:5px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:18px;padding-top:12px;display:flex;justify-content:space-between;font-size:9px;color:#bcd4e8}.wa-float{position:fixed;right:20px;bottom:18px;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#18cc69;color:#fff;z-index:950;box-shadow:0 10px 28px rgba(0,0,0,.22);animation:waPulse 4s ease-in-out infinite}.wa-float .ico{font-size:30px}@keyframes waPulse{0%,86%,100%{transform:scale(1)}92%{transform:scale(1.08)}}
/* reveal */.reveal{opacity:0;transform:translateY(18px);transition:opacity .62s ease,transform .62s ease}.reveal.is-visible{opacity:1;transform:none}
@media(max-width:1050px){.main-nav{gap:14px}.nav-link{font-size:12px}.btn-header{display:none}.home-hero-grid{grid-template-columns:55% 45%}.hero-side{display:none}.home-professor img{height:360px}.authority-grid{grid-template-columns:repeat(5,1fr)}.featured-layout{grid-template-columns:30% 1fr}.featured-price{grid-column:1/-1;display:grid;grid-template-columns:auto auto auto 1fr auto;align-items:center;gap:12px}.featured-price .btn{width:auto}.professor-layout{grid-template-columns:38% 1fr}.professor-benefits{grid-column:1/-1;grid-template-columns:repeat(5,1fr)}.category-link-grid{grid-template-columns:repeat(3,1fr)}.combo-grid{grid-template-columns:repeat(2,1fr)}.course-grid{grid-template-columns:repeat(2,1fr)}.product-hero-layout{grid-template-columns:1fr 230px}.product-image{display:none}.video-card{flex-basis:48%}.video-card:first-child{flex-basis:68%}.video-card .compact-video{min-height:235px}.video-card:first-child .compact-video{min-height:315px}.category-professor{padding-left:20px}.category-professor blockquote,.category-professor strong,.category-professor>span{display:none}.catalog-layout{grid-template-columns:215px 1fr}}
@media(max-width:760px){:root{--section:54px}.container{width:min(100% - 28px,1200px)}.site-header,.header-inner{height:60px}.brand{flex-basis:132px}.brand img{width:130px}.mobile-toggle{display:flex;margin-left:auto}.main-nav{position:fixed;top:60px;left:0;right:0;background:#052d5c;display:none;flex-direction:column;height:auto;padding:12px 20px 22px;gap:0;box-shadow:0 18px 34px rgba(0,0,0,.22)}.main-nav.open{display:flex}.nav-link{height:auto;width:100%;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}.header-actions .search-button{display:none}.home-hero-grid{grid-template-columns:1fr}.home-copy{padding:32px 0 22px}.home-copy h1{font-size:39px}.home-professor{min-height:300px}.home-professor img{height:320px}.hero-side{display:none}.hero-micro{gap:12px}.authority-grid{grid-template-columns:1fr 1fr}.authority-item{justify-content:flex-start;border-bottom:1px solid var(--line);min-height:65px}.authority-item:nth-child(even){border-right:0}.authority-item:last-child{grid-column:1/-1}.path-grid{grid-template-columns:1fr}.featured-layout{grid-template-columns:1fr;padding:0 12px 12px}.featured-img{margin:0 -12px}.featured-img img{height:190px;border-radius:12px 12px 0 0}.featured-price{grid-column:auto;display:flex}.testimonial-grid{grid-template-columns:1fr 1fr}.video-grid{grid-template-columns:1fr;gap:28px}.professor-layout{grid-template-columns:1fr}.professor-photo{height:230px}.professor-photo>img{height:230px;width:220px}.signature-card{left:195px;top:45px}.professor-benefits{grid-column:auto;grid-template-columns:1fr 1fr}.category-link-grid{grid-template-columns:1fr 1fr}.entry-grid{grid-template-columns:1fr}.combo-grid{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:5px}.category-hero-layout{grid-template-columns:1fr}.category-copy h1{font-size:38px}.category-professor{min-height:240px}.category-professor img{height:240px;width:100%;object-position:center 15%}.catalog-layout{grid-template-columns:1fr}.filters-panel{position:fixed;top:0;left:0;bottom:0;width:min(330px,88vw);z-index:1200;transform:translateX(-105%);transition:.28s;overflow:auto;border-radius:0}.filters-panel.open{transform:none}.mobile-only{display:inline-flex}.filter-toggle{margin-bottom:14px}.course-grid{grid-template-columns:1fr 1fr}.product-hero-layout{grid-template-columns:1fr}.product-image{display:block;max-width:420px}.purchase-card{position:relative}.product-tabs{top:60px}.content-video-grid{grid-template-columns:1fr}.audience-grid{grid-template-columns:1fr 1fr}.video-card{flex-basis:72%}.video-card:first-child{flex-basis:86%}.video-card .compact-video,.video-card:first-child .compact-video{min-height:240px}.feature-grid{grid-template-columns:1fr 1fr}.support-layout{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}.certificate-layout{grid-template-columns:1fr}.search-result{grid-template-columns:120px 1fr}.search-result img{width:120px;height:90px}.search-result-price{grid-column:2}.final-cta .container{flex-direction:column;align-items:flex-start}}
@media(max-width:500px){.container{width:min(100% - 22px,1200px)}.home-copy h1{font-size:35px}.home-copy p{font-size:14px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.home-professor{min-height:260px}.home-professor img{height:275px}.authority-item strong{font-size:16px}.authority-item>.ico{font-size:29px}.testimonial-grid{grid-template-columns:1fr}.category-link-grid{grid-template-columns:1fr}.professor-benefits{grid-template-columns:1fr}.signature-card{left:158px;width:145px}.course-grid{grid-template-columns:1fr}.audience-grid{grid-template-columns:1fr}.learn-grid{grid-template-columns:1fr}.faq-grid{grid-template-columns:1fr}.video-card,.video-card:first-child{flex-basis:92%}.video-card .compact-video,.video-card:first-child .compact-video{min-height:215px}.video-slider-controls{margin-top:0}.video-slider-btn{width:42px;height:42px}.feature-grid{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr}.footer-brand{grid-column:auto}.section-head{align-items:flex-start;flex-direction:column;gap:8px}.category-copy h1{font-size:35px}.product-copy h1{font-size:36px}.product-highlights{display:grid;grid-template-columns:1fr 1fr}.global-search{align-items:stretch;flex-wrap:wrap}.global-search input{min-width:0}.global-search .btn{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Google reviews — corrected layout */
.google-reviews-section{background:linear-gradient(180deg,#f4fbff 0%,#eef8fd 100%);overflow:hidden}
.google-reviews-section .section-head{align-items:flex-end;margin-bottom:30px}
.google-reviews-section .section-head .muted{font-size:13px;font-weight:600;color:#71879d}
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch;width:100%}
.review-grid img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:contain;background:#fff;border:1px solid #d7e7f2;border-radius:18px;box-shadow:0 10px 28px rgba(5,45,92,.08);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.review-grid img:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(5,45,92,.14);border-color:#abd6ef}
@media(max-width:900px){.review-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.review-grid img:last-child{grid-column:1/-1;width:min(100%,560px);justify-self:center}}
@media(max-width:600px){.google-reviews-section .section-head{align-items:flex-start}.review-grid{grid-template-columns:1fr;gap:16px}.review-grid img:last-child{grid-column:auto;width:100%}}


/* === clean layout refinement: professor + categories + entry tools === */
.professor-section{
  background: linear-gradient(180deg,#f3fbff 0%, #ffffff 54%, #f8fcff 100%);
  padding: 56px 0 48px;
}
.professor-layout{
  display:grid;
  grid-template-columns:minmax(320px, 380px) minmax(0,1fr) minmax(260px, 320px);
  gap:36px;
  align-items:start;
}
.professor-photo{
  height:auto;
  position:relative;
  display:grid;
  grid-template-columns:220px 1fr;
  gap:22px;
  align-items:center;
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  padding:22px;
  box-shadow:0 14px 36px rgba(5,45,92,.08);
}
.professor-photo>img{
  width:220px;
  height:260px;
  object-fit:cover;
  object-position:top;
  border-radius:22px;
  box-shadow:0 12px 32px rgba(0,34,69,.14);
}
.signature-card{
  position:static;
  width:auto;
  color:#0a3d78;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.signature-card em{
  font-family: Georgia, serif;
  font-size:17px;
  line-height:1.38;
  margin:0;
  color:#1884de;
}
.signature-card strong{
  font-size:16px;
  color:#153d7a;
}
.signature-card span{
  font-size:14px;
  color:#5b7893;
}
.professor-copy{
  padding-top:8px;
}
.professor-copy .eyebrow{
  margin-bottom:10px;
}
.professor-copy h2{
  font-size:40px;
  line-height:1.04;
  margin-bottom:8px;
}
.professor-copy h3{
  font-size:20px;
  line-height:1.25;
  margin-bottom:16px;
  color:#1082d7;
}
.professor-copy p{
  font-size:18px;
  line-height:1.7;
  color:#5b7893;
  margin-bottom:24px;
  max-width:760px;
}
.numbers{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.numbers div{
  border:1px solid var(--line);
  background:#fff;
  border-radius:18px;
  padding:18px 16px;
  text-align:center;
  box-shadow:0 10px 26px rgba(5,45,92,.05);
}
.numbers strong{
  display:block;
  font-size:22px;
  line-height:1.1;
  margin-bottom:6px;
}
.numbers span{
  display:block;
  font-size:14px;
  line-height:1.45;
  color:#5a7792;
}
.professor-benefits{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:26px 24px;
  display:grid;
  gap:16px;
  box-shadow:0 14px 34px rgba(5,45,92,.06);
}
.professor-benefits div{
  display:flex;
  align-items:flex-start;
  gap:14px;
  font-size:17px;
  line-height:1.45;
  color:#173d79;
}
.professor-benefits .ico{
  flex:0 0 24px;
  font-size:24px;
  color:#0b4a86;
  margin-top:1px;
}

.category-links-section{
  padding:48px 0 24px;
  background:#fff;
}
.tools-entry{
  padding:28px 0 56px;
  background:#f5fbff;
}
.category-links-section .section-head,
.tools-entry .section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:22px;
  flex-wrap:wrap;
}
.category-links-section h2,
.tools-entry h2{
  font-size:28px;
  line-height:1.1;
}
.category-link-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.entry-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.category-link-grid a,
.entry-grid a{
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff;
  display:flex;
  align-items:center;
  gap:18px;
  padding:22px 24px;
  min-height:108px;
  box-shadow:0 10px 26px rgba(5,45,92,.05);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.category-link-grid a:hover,
.entry-grid a:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 32px rgba(5,45,92,.10);
  border-color:#bedef8;
}
.category-link-grid .ico,
.entry-grid .ico{
  width:56px;
  height:56px;
  min-width:56px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#eef6ff;
  color:#0a4b86;
}
.category-link-grid .ico svg,
.entry-grid .ico svg{
  width:28px;
  height:28px;
}
.category-link-grid b,
.entry-grid b{
  display:block;
  font-size:22px;
  line-height:1.15;
  margin-bottom:6px;
  color:#173d79;
}
.category-link-grid span,
.entry-grid span{
  display:block;
  font-size:15px;
  line-height:1.45;
  color:#5a7792;
}
.entry-grid a:first-child .ico{background:#eefbf2;color:#1fa955}
.entry-grid a:nth-child(2) .ico{background:#eef7ff;color:#1d94e8}
.entry-grid a:last-child .ico{background:#fff7e8;color:#f0a500}

@media (max-width: 1220px){
  .professor-layout{grid-template-columns:1fr;gap:24px;}
  .professor-copy{padding-top:0;}
  .professor-benefits{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width: 1080px){
  .category-link-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width: 760px){
  .professor-section{padding:42px 0;}
  .professor-photo{grid-template-columns:1fr; padding:18px; gap:18px;}
  .professor-photo>img{width:100%; max-width:290px; height:320px;}
  .signature-card em{font-size:16px;}
  .professor-copy h2{font-size:34px;}
  .professor-copy h3{font-size:18px;}
  .professor-copy p{font-size:16px;}
  .numbers{grid-template-columns:1fr;}
  .professor-benefits{grid-template-columns:1fr; padding:20px 18px;}
  .professor-benefits div{font-size:16px;}
  .category-links-section,
  .tools-entry{padding:38px 0;}
  .category-links-section .section-head,
  .tools-entry .section-head{align-items:flex-start; margin-bottom:18px;}
  .category-links-section h2,
  .tools-entry h2{font-size:24px;}
  .category-link-grid,
  .entry-grid{grid-template-columns:1fr; gap:14px;}
  .category-link-grid a,
  .entry-grid a{padding:18px 18px; min-height:94px;}
  .category-link-grid b,
  .entry-grid b{font-size:18px;}
  .category-link-grid span,
  .entry-grid span{font-size:14px;}
}


/* === internal pages refinement: category, catalog, product === */
.category-hero{
  background: linear-gradient(115deg,#f6fcff 0%, #e8f7ff 52%, #d5efff 100%);
  overflow:hidden;
}
.category-hero-layout{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);
  gap:44px;
  min-height:440px;
  align-items:center;
  padding:34px 0;
}
.category-copy{
  padding:0;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.breadcrumbs{
  font-size:16px;
  color:#57799a;
  margin-bottom:22px;
}
.category-copy .eyebrow{margin-bottom:12px}
.category-copy h1{
  font-size:72px;
  line-height:.96;
  margin-bottom:18px;
}
.category-copy p{
  color:#2f5780;
  font-size:20px;
  line-height:1.55;
  max-width:760px;
}
.category-benefits{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px 24px;
  margin-top:34px;
  max-width:820px;
}
.category-benefits span{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:18px;
  line-height:1.4;
  color:#194b79;
}
.category-benefits .ico{
  width:42px;height:42px;min-width:42px;
  display:flex;align-items:center;justify-content:center;
  border-radius:12px;background:#eef7ff;color:#0b91e4;
}
.category-benefits .ico svg{width:24px;height:24px}
.category-professor{
  position:relative;
  min-height:360px;
  padding:30px 300px 30px 34px;
  color:#08336c;
  display:flex;
  flex-direction:column;
  justify-content:center;
  border:1px solid #cfe6f4;
  border-radius:30px;
  background:radial-gradient(circle at 85% 25%, rgba(26,139,226,.14), transparent 35%), linear-gradient(180deg,#f8fdff 0%, #eef8ff 100%);
  box-shadow:0 18px 42px rgba(5,45,92,.08);
}
.category-professor img{
  position:absolute;
  right:0;
  bottom:0;
  width:290px;
  height:100%;
  object-fit:cover;
  object-position:center top;
  z-index:0;
  border-radius:0 30px 30px 0;
}
.category-professor blockquote,
.category-professor strong,
.category-professor>span{
  position:relative;
  z-index:1;
  width:auto;
  max-width:270px;
}
.category-professor blockquote{
  font-family:Georgia,serif;
  font-size:26px;
  line-height:1.5;
  font-style:italic;
  margin:0 0 18px;
  color:#123f73;
}
.category-professor strong{
  font-size:17px;
  line-height:1.35;
  margin-bottom:4px;
}
.category-professor>span{
  font-size:14px;
  line-height:1.55;
  color:#446887;
}
.authority-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
}
.authority-item{padding:24px 28px}
.authority-item strong{font-size:28px}
.authority-item span:last-child{font-size:16px;line-height:1.35}
.authority-item .ico{font-size:48px}
.catalog-section{padding:46px 0 56px}
.catalog-layout{
  display:grid;
  grid-template-columns:300px minmax(0,1fr);
  gap:30px;
  align-items:start;
}
.filters-panel{
  border:1px solid var(--line);
  border-radius:22px;
  padding:22px;
  background:#fff;
  height:max-content;
  position:sticky;
  top:92px;
  box-shadow:0 14px 34px rgba(5,45,92,.06);
}
.filters-heading{display:flex;align-items:center;gap:10px}
.filters-heading>.ico{font-size:24px;color:#0b8fe0}
.filters-heading h3{font-size:18px;margin:0;flex:1}
.filters-heading button{border:0;background:none;color:#087fcf;font-size:14px;font-weight:800}
.search-filter{
  display:flex;align-items:center;border:1px solid #bcdaf1;border-radius:14px;padding:14px 16px;margin-top:18px;
}
.search-filter .ico{font-size:20px;color:#0b79c2}
.search-filter input{border:0;outline:0;width:100%;padding-left:10px;font-size:17px;color:#163f70;background:transparent}
.filters-panel fieldset{border:0;border-top:1px solid #e6eff6;margin:18px 0 0;padding:16px 0 0}
.filters-panel legend{font-size:14px;font-weight:900;padding:0;color:#163f70}
.filters-panel label:not(.search-filter){display:flex;align-items:center;gap:10px;margin:12px 0;font-size:15px;color:#214f7c}
.filters-panel input[type=checkbox]{accent-color:#098fe2;width:16px;height:16px}
.filter-help{
  margin-top:22px;background:#f0f9ff;border-radius:16px;padding:16px;display:grid;grid-template-columns:38px 1fr;gap:10px
}
.filter-help>.ico{font-size:34px;color:#098de0}
.filter-help strong{font-size:14px;display:block;margin-bottom:4px}
.filter-help p{font-size:14px;line-height:1.5;color:#557493;margin:0 0 10px}
.filter-help .btn{min-height:42px;font-size:13px}
.catalog-toolbar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px;
}
.catalog-toolbar b{font-size:19px;color:#163f70}
.catalog-toolbar label{font-size:15px;color:#54718e}
.catalog-toolbar select{border:1px solid #d0e2f1;border-radius:14px;padding:12px 16px;color:#163f70;background:#fff;font-size:16px;min-width:220px}
.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.course-card{
  border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 28px rgba(5,45,92,.06);display:flex;flex-direction:column;transition:.22s
}
.course-cover{position:relative;height:210px;background:#052f60}
.course-badge{left:14px;top:14px;border-radius:8px;padding:7px 10px;font-size:12px}
.course-content{padding:18px;display:flex;flex-direction:column;flex:1}
.course-content h3{font-size:24px;line-height:1.15;min-height:56px;margin-bottom:10px}
.course-content>p{font-size:15px;color:#385f82;line-height:1.55;min-height:95px}
.course-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin:8px 0 14px}
.course-meta span{display:flex;align-items:center;gap:6px;font-size:13px;color:#176cb0}
.course-meta .ico{font-size:16px}
.course-price small{font-size:13px;color:#42617e}
.course-price strong{font-size:28px;color:#098ee0;line-height:1.05;margin-bottom:12px}
.course-content>.btn{min-height:46px;padding:12px;font-size:13px}
.product-hero{background:linear-gradient(108deg,#f9fdff,#e5f7ff 61%,#d0efff)}
.product-hero-layout{
  min-height:460px;display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.75fr) 320px;gap:28px;align-items:center;padding:34px 0
}
.product-tags{gap:8px;margin-bottom:14px}
.product-tags span{border-radius:8px;padding:6px 10px;font-size:12px}
.product-copy h1{font-size:52px;line-height:1.02;margin-bottom:14px}
.product-copy p{font-size:18px;line-height:1.6;color:#26517c}
.product-highlights{gap:18px;margin-top:24px}
.product-highlights span{font-size:14px;gap:8px}
.product-highlights .ico{font-size:22px}
.product-image img{width:100%;max-height:340px;border-radius:20px;box-shadow:0 16px 36px rgba(5,45,92,.11)}
.purchase-card{border-radius:18px;padding:18px;gap:8px;box-shadow:0 16px 34px rgba(5,45,92,.08)}
.purchase-card del{font-size:14px}
.purchase-card>small{font-size:12px}
.purchase-card .installment-big{font-size:28px}
.purchase-card>strong{font-size:30px}
.certificate-box{border-radius:12px;padding:12px;gap:10px}
.certificate-box>.ico{font-size:32px}
.certificate-box b{font-size:12px}
.certificate-box span{font-size:11px}
.purchase-card .btn{min-height:46px;padding:12px;font-size:13px}
.secure{font-size:12px}
.product-tabs .container{gap:34px}
.product-tabs a{padding:16px 0;font-size:14px}
.content-video-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:36px}
.learn-grid li{font-size:16px;line-height:1.5}
.audience-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.audience-card{padding:18px 20px;font-size:17px}

@media (max-width: 1280px){
  .category-hero-layout{grid-template-columns:1fr;min-height:auto;padding:30px 0 36px}
  .category-professor{min-height:320px;max-width:860px}
  .catalog-layout{grid-template-columns:270px minmax(0,1fr)}
  .course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .product-hero-layout{grid-template-columns:1fr .8fr;}
  .purchase-card{grid-column:1 / -1;max-width:420px}
}
@media (max-width: 980px){
  .category-copy h1{font-size:54px}
  .category-copy p{font-size:18px}
  .category-benefits{grid-template-columns:1fr 1fr}
  .catalog-layout{grid-template-columns:1fr;}
  .filters-panel{position:relative;top:auto}
  .course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .product-hero-layout{grid-template-columns:1fr;min-height:auto}
  .content-video-grid{grid-template-columns:1fr}
}
@media (max-width: 760px){
  .category-hero-layout{gap:24px;padding:24px 0 30px}
  .breadcrumbs{font-size:14px;margin-bottom:16px}
  .category-copy h1{font-size:42px}
  .category-copy p{font-size:17px}
  .category-benefits{grid-template-columns:1fr;gap:14px}
  .category-benefits span{font-size:16px}
  .category-professor{padding:24px 24px 260px 24px;min-height:unset}
  .category-professor img{width:100%;height:250px;right:0;left:0;bottom:0;border-radius:0 0 28px 28px}
  .category-professor blockquote{max-width:none;font-size:22px}
  .category-professor strong,.category-professor>span{max-width:none}
  .authority-grid{grid-template-columns:1fr 1fr}
  .authority-item{padding:18px}
  .authority-item strong{font-size:22px}
  .authority-item span:last-child{font-size:14px}
  .catalog-section{padding:34px 0 44px}
  .filters-panel{padding:18px;border-radius:18px}
  .catalog-toolbar b{font-size:17px}
  .catalog-toolbar select{font-size:15px;min-width:190px}
  .course-grid{grid-template-columns:1fr}
  .course-cover{height:190px}
  .course-content h3{font-size:22px;min-height:auto}
  .course-content>p{font-size:15px;min-height:auto}
  .product-copy h1{font-size:40px}
  .product-copy p{font-size:17px}
  .product-image img{max-height:280px}
  .purchase-card{max-width:none}
  .product-tabs a{font-size:13px}
  .audience-grid{grid-template-columns:1fr}
}


/* === google reviews cards refinement === */
.google-reviews-section{padding:64px 0 72px}
.google-reviews-section .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch;width:100%}
.review-card{background:#fff;border:1px solid #dbe8f4;border-radius:22px;padding:24px;box-shadow:0 12px 30px rgba(5,45,92,.08);display:flex;flex-direction:column;gap:16px;min-height:290px;transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease}
.review-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(5,45,92,.13);border-color:#b9daf0}
.review-head{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center}
.review-head strong{display:block;font-size:20px;line-height:1.2;color:#143d78}
.review-head span{display:block;font-size:14px;color:#67819b;margin-top:3px}
.review-avatar{width:54px;height:54px;border-radius:50%;background:#1aa39a;color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;box-shadow:0 8px 18px rgba(26,163,154,.22)}
.review-avatar.avatar-photo{background:#eaf4ff;overflow:hidden;box-shadow:none}
.review-avatar.avatar-photo img{width:100%;height:100%;object-fit:cover}
.google-badge{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:900;background:#fff;border:1px solid #e2edf5;color:#4285F4;position:relative}
.google-badge::before{content:"";position:absolute;inset:0;border-radius:50%;background:conic-gradient(#EA4335 0 25%, #FBBC05 25% 50%, #34A853 50% 75%, #4285F4 75% 100%);-webkit-mask:radial-gradient(circle at center, transparent 53%, #000 54%);mask:radial-gradient(circle at center, transparent 53%, #000 54%)}
.google-badge::after{content:"G";position:relative;z-index:1;background:#fff;border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900;color:#4285F4}
.review-stars{font-size:24px;letter-spacing:2px;color:#fbbc05;line-height:1}
.review-card p{margin:0;font-size:18px;line-height:1.65;color:#365c80}
@media (max-width: 1024px){.review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.review-card:last-child{grid-column:1/-1;max-width:760px;justify-self:center;width:100%}}
@media (max-width: 680px){.google-reviews-section{padding:48px 0 56px}.review-grid{grid-template-columns:1fr;gap:18px}.review-card{padding:20px;min-height:unset}.review-card:last-child{grid-column:auto;max-width:none}.review-head strong{font-size:18px}.review-card p{font-size:16px;line-height:1.6}.review-stars{font-size:22px}}


/* =========================================================
   ACCESSIBILITY + READABILITY PASS v46
   Minimum readable type, larger controls, stronger hierarchy
   ========================================================= */
html{font-size:17px}
body{font-size:17px;line-height:1.65;color:#153d68}
p,li,dd,dt,label,input,select,textarea{line-height:1.6}
.eyebrow{font-size:14px;line-height:1.3;letter-spacing:.055em}
.section-head>a,.text-link{font-size:15px;line-height:1.4}
.btn{min-height:48px;padding:13px 20px;font-size:15px;line-height:1.2}
.nav-link{font-size:15px;line-height:1.15}
.btn-header{font-size:13px;min-height:44px}
.hero-micro{font-size:14px;line-height:1.35}
.prof-label b{font-size:14px}.prof-label span{font-size:13px}
.hero-side li{font-size:15px}
.authority-item strong{font-size:22px}.authority-item span{font-size:14px;line-height:1.35}
.center-head p{font-size:17px}
.path-card h3{font-size:20px}.path-card p{font-size:16px;line-height:1.55;min-height:0}.path-cta{font-size:14px;min-height:46px;padding:10px 14px}
.pill,.featured-kicker{font-size:13px}.featured-copy h2{font-size:26px}.featured-copy p{font-size:16px;line-height:1.55}.featured-benefits span{font-size:14px;line-height:1.4}.featured-price del,.featured-price small{font-size:14px}.featured-price>span{font-size:13px}
.category-link-grid b,.entry-grid b{font-size:20px}.category-link-grid span,.entry-grid span{font-size:15px}
.combo-audience{font-size:14px;line-height:1.45}.combo-tagline,.combo-card li,.combo-perks span{font-size:15px;line-height:1.5}.combo-actions .btn{font-size:14px}
.catalog-toolbar b{font-size:18px}.catalog-toolbar label{font-size:15px}.filters-heading h3{font-size:20px}.filters-heading button{font-size:14px}.filters-panel legend{font-size:15px}.filters-panel label:not(.search-filter){font-size:15px}.search-filter input{font-size:16px}.filter-help strong{font-size:15px}.filter-help p{font-size:14px}
.course-content h3{font-size:22px;line-height:1.25}.course-content>p{font-size:16px;line-height:1.55}.course-meta span{font-size:14px}.course-price small{font-size:14px}.course-content>.btn{font-size:14px}
.breadcrumbs{font-size:15px}.product-tags span{font-size:13px}.product-copy p{font-size:17px}.product-highlights span{font-size:14px}.purchase-card del{font-size:14px}.purchase-card>small{font-size:13px}.certificate-box b{font-size:13px}.certificate-box span{font-size:12px}.purchase-card .btn{font-size:14px}.secure{font-size:13px}.product-tabs a{font-size:14px}.learn-grid li{font-size:16px}.audience-card span{font-size:16px}.faq-grid summary,.faq-list summary{font-size:16px;line-height:1.45}.faq-grid p,.faq-list p{font-size:15px;line-height:1.6}
.footer-brand p{font-size:14px;line-height:1.5}.footer h4{font-size:15px}.footer a{font-size:14px;line-height:1.45;margin:8px 0}.footer-bottom{font-size:13px;line-height:1.45}
.search-result p{font-size:15px;line-height:1.55}.search-result-price span{font-size:13px}
.google-reviews-section .section-head .muted{font-size:14px}
.video-card strong{font-size:16px}.video-card span{font-size:14px;line-height:1.4}

/* keyboard accessibility */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:3px solid #13a8ef;outline-offset:3px;border-radius:6px
}
button,a,.btn,input,select,summary{touch-action:manipulation}

/* =========================================================
   PREMIUM TESTIMONIAL CAROUSEL v46
   ========================================================= */
.testimonials-section{
  padding:64px 0 72px;
  background:linear-gradient(180deg,#fff 0%,#f8fcff 100%);
  overflow:hidden;
}
.testimonials-section .section-head{margin-bottom:28px;align-items:flex-end}
.testimonials-section .section-head h2{font-size:clamp(32px,3vw,44px);line-height:1.08}
.testimonials-section .eyebrow{margin-bottom:6px}
.testimonial-slider-wrap{position:relative}
.testimonial-grid{
  display:flex !important;
  gap:22px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  scroll-behavior:smooth;
  scrollbar-width:none;
  padding:4px 2px 18px;
  overscroll-behavior-x:contain;
}
.testimonial-grid::-webkit-scrollbar{display:none}
.testimonial-card{
  flex:0 0 calc(50% - 11px);
  min-height:250px;
  scroll-snap-align:start;
  border:1px solid #d5e6f4;
  border-radius:22px;
  background:#fff;
  padding:28px;
  display:grid;
  grid-template-columns:64px minmax(0,1fr);
  align-items:start;
  gap:18px;
  box-shadow:0 12px 30px rgba(5,45,92,.07);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.testimonial-card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(5,45,92,.12);border-color:#b9daef}
.testimonial-card .avatar,.testimonial-card .avatar:not(img){width:64px;height:64px;flex:0 0 64px;border-radius:50%;font-size:22px;display:grid;place-items:center}
.testimonial-card p{font-size:19px;line-height:1.62;color:#315a83;margin:0 0 18px;min-height:92px}
.testimonial-card strong{font-size:18px;line-height:1.3;display:block;color:#153d79;margin-bottom:3px}
.testimonial-card span{font-size:15px;line-height:1.4;color:#557493;display:block}
.testimonial-card .stars{font-size:20px;line-height:1;color:#ffb700;letter-spacing:2px;margin-top:10px}
.testimonial-slider-controls{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:8px}
.testimonial-slider-left{display:flex;align-items:center;gap:12px}
.testimonial-slider-btn{width:48px;height:48px;border-radius:50%;border:1px solid #c8dfef;background:#fff;color:#0b4b84;font-size:28px;line-height:1;display:grid;place-items:center;box-shadow:0 7px 20px rgba(5,45,92,.07);transition:.2s}
.testimonial-slider-btn:hover:not(:disabled){background:#0b91e4;color:#fff;border-color:#0b91e4;transform:translateY(-2px)}
.testimonial-slider-btn:disabled{opacity:.35;cursor:not-allowed}
.testimonial-slider-status{font-size:15px;font-weight:800;color:#54728f;min-width:70px}
.testimonial-dots{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.testimonial-dot{width:10px;height:10px;border-radius:50%;border:0;padding:0;background:#c6dbea;transition:.2s;min-height:10px}
.testimonial-dot.active{width:28px;border-radius:999px;background:#0b91e4}

/* Accessibility: make native meta/info text readable across all content */
small{font-size:.875rem;line-height:1.45}

@media(max-width:900px){
  html{font-size:16px}
  .nav-link{font-size:14px}
  .testimonial-card{flex-basis:78%;min-height:240px}
}
@media(max-width:620px){
  body{font-size:16px}
  .eyebrow{font-size:13px}
  .btn{font-size:15px;min-height:50px}
  .testimonials-section{padding:48px 0 56px}
  .testimonials-section .section-head{margin-bottom:20px}
  .testimonial-card{flex-basis:94%;min-height:auto;padding:22px;grid-template-columns:54px minmax(0,1fr);gap:14px}
  .testimonial-card .avatar,.testimonial-card .avatar:not(img){width:54px;height:54px;flex-basis:54px;font-size:19px}
  .testimonial-card p{font-size:17px;min-height:0;margin-bottom:14px}
  .testimonial-card strong{font-size:17px}
  .testimonial-card span{font-size:14px}
  .testimonial-card .stars{font-size:18px}
  .testimonial-slider-controls{align-items:flex-start}
  .testimonial-dots{max-width:45%}
  .footer a{font-size:15px}.footer-bottom{font-size:13px}
}
@media(prefers-reduced-motion:reduce){
  .testimonial-grid{scroll-behavior:auto}
}


/* =========================================================
   IBEPC PREMIUM + ACCESSIBILITY V8
   Professor, testimonials, global readability and internal pages
   ========================================================= */
:root{--section:84px}
body{font-size:17px;line-height:1.62}
p,li{line-height:1.62}
.eyebrow{font-size:13.5px;line-height:1.35;letter-spacing:.055em}
.section-head>a{font-size:14.5px}
.btn{font-size:14.5px;min-height:50px;padding:13px 22px}
.nav-link{font-size:15px}
.btn-header{font-size:13px;min-height:44px}
.hero-micro{font-size:13.5px;gap:16px}
.hero-side li{font-size:14px}
.prof-label b{font-size:13.5px}.prof-label span{font-size:12px}
.authority-item strong{font-size:21px}.authority-item span{font-size:13.5px;line-height:1.35}
.path-card h3{font-size:19px}.path-card p{font-size:15px;line-height:1.5}.path-cta{font-size:13.5px;min-height:44px}
.featured-kicker,.pill{font-size:12px}.featured-copy p{font-size:15px;line-height:1.5}.featured-benefits span{font-size:14px}.featured-price small,.featured-price del{font-size:14px}.featured-price>span{font-size:13px}
.category-link-grid b,.entry-grid b{font-size:16px}.category-link-grid span,.entry-grid span{font-size:14px}
.combo-audience,.combo-tagline,.combo-perks span{font-size:14px;line-height:1.5}
.filters-panel label:not(.search-filter),.filter-help p,.course-meta span,.course-price small,.product-highlights span,.secure,.faq-grid p,.faq-list p,.video-card span,.footer a,.footer-bottom{font-size:14px}
.course-content>p{font-size:15px;line-height:1.55}.course-content h3{font-size:20px}.filter-help strong{font-size:15px}
.breadcrumbs{font-size:14px}.product-tags span{font-size:12px}.purchase-card>small,.purchase-card del{font-size:14px}.certificate-box b{font-size:13px}.certificate-box span{font-size:12px}

/* Professor V8 */
.professor-section-v8{background:linear-gradient(135deg,#f2faff 0%,#ffffff 52%,#eef8ff 100%);padding:72px 0;border-top:1px solid #e8f2f8;border-bottom:1px solid #e5f0f7}
.professor-section-v8 .container{width:min(1320px,calc(100% - 64px))}
.professor-v8-grid{display:grid;grid-template-columns:340px minmax(0,1fr) 310px;gap:36px;align-items:start}
.professor-v8-profile{background:#fff;border:1px solid #d5e6f3;border-radius:26px;padding:18px;box-shadow:0 18px 44px rgba(5,45,92,.08)}
.professor-v8-photo-wrap{position:relative;border-radius:20px;overflow:hidden;background:#062c59}
.professor-v8-photo-wrap img{width:100%;height:325px;object-fit:cover;object-position:center top}
.professor-v8-badge{position:absolute;left:14px;bottom:14px;background:rgba(4,45,89,.93);color:#fff;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:9px 13px;font-size:13px;font-weight:850;backdrop-filter:blur(8px)}
.professor-v8-quote{position:relative;padding:22px 8px 6px}
.professor-v8-quote-mark{position:absolute;right:4px;top:2px;font-family:Georgia,serif;font-size:62px;line-height:1;color:#dceeff}
.professor-v8-quote p{position:relative;margin:0 0 14px;font-family:Georgia,serif;font-size:20px;line-height:1.45;color:#158ee5;max-width:290px}
.professor-v8-signature{font-family:Georgia,serif;font-size:23px;font-style:italic;color:#0a4a86;margin-bottom:7px}
.professor-v8-quote strong{display:block;font-size:16px;color:#153d79}.professor-v8-quote>span:last-child{display:block;font-size:14px;color:#607c97;margin-top:3px}
.professor-v8-content{padding-top:8px}.professor-v8-content .eyebrow{margin-bottom:10px}.professor-v8-content h2{font-size:clamp(38px,4vw,54px);line-height:1.02;margin-bottom:9px}.professor-v8-content h3{font-size:clamp(20px,2vw,25px);line-height:1.25;color:#0786dc;margin-bottom:18px;max-width:720px}.professor-v8-content>p{font-size:18px;line-height:1.72;color:#526f8d;max-width:760px;margin-bottom:26px}
.professor-v8-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:24px}
.professor-v8-stat{min-height:118px;background:#fff;border:1px solid #d5e7f3;border-radius:18px;padding:18px 14px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 10px 26px rgba(5,45,92,.05)}
.professor-v8-stat strong{font-size:25px;line-height:1.05;color:#0b3a74;margin-bottom:8px}.professor-v8-stat span{font-size:14px;line-height:1.4;color:#5b7893}
.professor-v8-actions{display:flex;gap:12px;flex-wrap:wrap}.professor-v8-actions .btn{min-height:50px}
.professor-v8-benefits{background:#fff;border:1px solid #d5e7f3;border-radius:24px;padding:24px 22px;box-shadow:0 16px 38px rgba(5,45,92,.07);display:grid;gap:5px}
.professor-v8-benefits-kicker{font-size:12px;font-weight:900;line-height:1.35;color:#0d72bf;letter-spacing:.04em;margin-bottom:9px}
.professor-v8-benefit{display:grid;grid-template-columns:42px 1fr;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #edf3f7;font-size:16px;line-height:1.42;color:#173d79}
.professor-v8-benefit .ico{width:42px;height:42px;border-radius:12px;background:#eef7ff;color:#0b4d89;font-size:22px}.professor-v8-benefit .ico svg{width:22px;height:22px}
.professor-v8-seal{margin-top:10px;border-radius:16px;background:linear-gradient(135deg,#063b75,#0b8ed9);color:#fff;padding:18px}.professor-v8-seal strong,.professor-v8-seal span{display:block}.professor-v8-seal strong{font-size:17px}.professor-v8-seal span{font-size:14px;color:#d8efff;margin-top:2px}

/* Written testimonials V8 */
.testimonials-v8{padding:72px 0 78px;background:linear-gradient(180deg,#fff 0%,#f7fbff 100%);overflow:hidden}
.testimonials-v8 .container{width:min(1280px,calc(100% - 64px))}.testimonials-v8-head{align-items:flex-end;margin-bottom:26px}.testimonials-v8-head h2{font-size:clamp(34px,3.2vw,46px)}.testimonials-v8-head p{font-size:16px;line-height:1.55;color:#617d98;max-width:700px;margin:8px 0 0}
.testimonial-carousel-v8{display:flex!important;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;padding:4px 2px 18px;overscroll-behavior-x:contain}.testimonial-carousel-v8::-webkit-scrollbar{display:none}
.testimonials-v8 .testimonial-card{flex:0 0 calc(50% - 12px);min-height:290px;scroll-snap-align:start;border:1px solid #d3e5f3;border-radius:24px;background:#fff;padding:30px;display:grid;grid-template-columns:68px minmax(0,1fr);gap:20px;box-shadow:0 14px 36px rgba(5,45,92,.08);position:relative;overflow:hidden}
.testimonials-v8 .testimonial-card::after{content:"";position:absolute;right:-50px;bottom:-70px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(14,159,232,.10),transparent 68%);pointer-events:none}
.testimonials-v8 .avatar{width:68px;height:68px;flex:0 0 68px;font-size:23px;box-shadow:0 10px 24px rgba(7,137,212,.18)}
.testimonial-quote-mark{display:block;font-family:Georgia,serif;font-size:50px;line-height:.65;color:#bfe9ff;height:24px;margin-bottom:8px}
.testimonials-v8 .testimonial-card p{font-size:20px;line-height:1.65;color:#315a83;margin:0 0 20px;min-height:100px}
.testimonials-v8 .testimonial-card strong{font-size:18px;line-height:1.3;color:#143d78;margin-bottom:4px}.testimonials-v8 .testimonial-card>div>span:not(.testimonial-quote-mark){font-size:15px;color:#5e7892}.testimonials-v8 .stars{font-size:21px;letter-spacing:2px;margin-top:10px}
.testimonials-v8 .testimonial-slider-controls{margin-top:10px}.testimonials-v8 .testimonial-slider-btn{width:52px;height:52px;font-size:30px}.testimonials-v8 .testimonial-dot{width:11px;height:11px}.testimonials-v8 .testimonial-dot.active{width:32px}

/* Video testimonials: larger, fewer per view */
.video-testimonial-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.video-card{border-radius:18px;box-shadow:0 10px 28px rgba(5,45,92,.08)}.compact-video{aspect-ratio:16/9;border-radius:0}.compact-video .video-play{width:66px;height:66px}.compact-video .video-play .ico{font-size:30px}.video-card>div:last-child{padding:16px 18px}.video-card strong{font-size:17px}.video-card span{font-size:14px}

/* Google review cards V8 */
.google-reviews-section{padding:68px 0 76px;background:linear-gradient(180deg,#f4fbff 0%,#eef8fd 100%)}.google-reviews-section .section-head{align-items:flex-end;margin-bottom:28px}.google-reviews-section .section-head .muted{font-size:14px;font-weight:650;color:#71879d}
.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch;width:100%}.review-card{background:#fff;border:1px solid #dbe8f4;border-radius:22px;padding:24px;box-shadow:0 12px 30px rgba(5,45,92,.08);display:flex;flex-direction:column;gap:16px;min-height:290px}.review-head{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center}.review-head strong{display:block;font-size:19px;line-height:1.2;color:#143d78}.review-head span{display:block;font-size:14px;color:#67819b;margin-top:3px}.review-avatar{width:54px;height:54px;border-radius:50%;background:#1aa39a;color:#fff;display:flex;align-items:center;justify-content:center;font-size:23px;font-weight:800}.google-badge{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900;background:#fff;border:1px solid #e2edf5;color:#4285F4}.review-stars{font-size:24px;letter-spacing:2px;color:#fbbc05;line-height:1}.review-card p{margin:0;font-size:18px;line-height:1.65;color:#365c80}

/* Internal page readability */
.category-copy p{font-size:18px;line-height:1.6}.category-benefits span{font-size:15px}.category-professor blockquote{font-size:22px;line-height:1.45}.category-professor strong{font-size:15px}.category-professor>span{font-size:13px}.catalog-toolbar b{font-size:17px}.catalog-toolbar label{font-size:14px}.catalog-toolbar select{font-size:15px}.filters-heading h3{font-size:19px}.filters-heading button{font-size:14px}.search-filter input{font-size:16px}.filters-panel legend{font-size:14px}.filters-panel label:not(.search-filter){font-size:15px}.course-content h3{font-size:20px}.course-price strong{font-size:26px}.product-copy p{font-size:17px;line-height:1.6}.product-highlights span{font-size:14px}.product-tabs a{font-size:14px}.learn-grid li{font-size:15px}.audience-card span{font-size:15px}.faq-grid summary,.faq-list summary{font-size:15px}.faq-grid p,.faq-list p{font-size:14px;line-height:1.55}

/* focus and touch */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #16a9ef;outline-offset:3px;border-radius:6px}
@media(max-width:1100px){
  .professor-v8-grid{grid-template-columns:320px minmax(0,1fr);gap:28px}.professor-v8-benefits{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 24px}.professor-v8-benefits-kicker,.professor-v8-seal{grid-column:1/-1}.video-testimonial-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  :root{--section:60px}body{font-size:16px}.container,.professor-section-v8 .container,.testimonials-v8 .container{width:min(100% - 28px,1320px)}
  .nav-link{font-size:15px}.eyebrow{font-size:13px}.btn{font-size:15px;min-height:50px}
  .professor-section-v8{padding:48px 0}.professor-v8-grid{grid-template-columns:1fr;gap:22px}.professor-v8-profile{padding:14px}.professor-v8-photo-wrap img{height:360px}.professor-v8-content h2{font-size:38px}.professor-v8-content h3{font-size:20px}.professor-v8-content>p{font-size:17px}.professor-v8-stats{grid-template-columns:1fr;gap:10px}.professor-v8-stat{min-height:94px}.professor-v8-actions{flex-direction:column}.professor-v8-actions .btn{width:100%}.professor-v8-benefits{grid-template-columns:1fr;padding:20px 18px}.professor-v8-benefits-kicker,.professor-v8-seal{grid-column:auto}.professor-v8-benefit{font-size:16px}
  .testimonials-v8{padding:54px 0 60px}.testimonials-v8-head{align-items:flex-start}.testimonials-v8 .testimonial-card{flex-basis:92%;min-height:auto;padding:22px;grid-template-columns:56px minmax(0,1fr);gap:14px}.testimonials-v8 .avatar{width:56px;height:56px;flex-basis:56px;font-size:19px}.testimonials-v8 .testimonial-card p{font-size:17px;min-height:0;margin-bottom:15px}.testimonials-v8 .testimonial-card strong{font-size:17px}.testimonials-v8 .testimonial-card>div>span:not(.testimonial-quote-mark){font-size:14px}.video-testimonial-grid{grid-template-columns:1fr}.review-grid{grid-template-columns:1fr}.review-card{min-height:auto}.google-reviews-section{padding:52px 0 58px}
}
@media(prefers-reduced-motion:reduce){.testimonial-carousel-v8{scroll-behavior:auto}.reveal{transition:none!important}.testimonial-card,.video-card,.review-card{transition:none!important}}


/* === combos refinement v8.1 === */
.combo-grid{
  align-items:start;
  gap:18px;
}
.combo-card{
  border-radius:20px;
  box-shadow:0 12px 28px rgba(5,45,92,.08);
}
.combo-card>img{
  width:100%;
  height:210px;
  object-fit:contain;
  object-position:center top;
  background:linear-gradient(180deg,#072b57 0%,#031a36 100%);
  padding:0;
}
.combo-content{
  padding:16px 16px 14px;
}
.combo-audience{
  font-size:13px;
  line-height:1.5;
  min-height:0;
  margin-bottom:8px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.combo-content h3{
  font-size:18px;
  line-height:1.15;
  min-height:42px;
  margin-bottom:8px;
}
.combo-tagline{
  font-size:14px;
  line-height:1.4;
  margin-bottom:10px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.combo-content ul{
  gap:7px;
  margin:0 0 10px;
  max-height:170px;
  overflow:auto;
  padding-right:4px;
}
.combo-content ul::-webkit-scrollbar{
  width:6px;
}
.combo-content ul::-webkit-scrollbar-thumb{
  background:#c7ddee;
  border-radius:999px;
}
.combo-content li{
  font-size:13px;
  line-height:1.45;
}
.combo-perks{
  gap:7px;
  padding-top:10px;
}
.combo-perks span{
  font-size:12px;
  line-height:1.45;
}
.combo-actions{
  margin-top:12px;
  gap:8px;
}
.combo-actions .btn{
  min-height:42px;
  font-size:13px;
  padding:10px 12px;
}
@media(max-width:1200px){
  .combo-card>img{height:198px;}
}
@media(max-width:760px){
  .combo-card>img{height:230px;}
  .combo-content ul{max-height:none;overflow:visible;}
}


/* === guest instructors audit v9 === */
.guest-instructor-preview{background:#f7fbff;border:1px solid #d7e9f6;border-radius:22px;overflow:hidden;display:grid;grid-template-columns:42% 1fr;min-height:320px;box-shadow:0 14px 34px rgba(5,45,92,.07)}
.guest-instructor-preview>img{width:100%;height:100%;min-height:320px;object-fit:cover;object-position:center top}
.guest-instructor-preview-copy{padding:28px;display:flex;flex-direction:column;justify-content:center}
.guest-instructor-preview-copy h3{font-size:28px;line-height:1.1;margin:8px 0 12px;color:#123f78}
.guest-instructor-preview-copy p{font-size:16px;line-height:1.65;color:#536f8d;margin:0 0 16px}
.guest-professor-section{background:linear-gradient(180deg,#f3faff 0%,#fff 100%);padding:68px 0}
.guest-professor-grid{display:grid;grid-template-columns:minmax(280px,350px) minmax(0,1fr) minmax(250px,310px);gap:36px;align-items:center}
.guest-professor-photo{position:relative;border-radius:24px;overflow:hidden;min-height:470px;background:#082e58;box-shadow:0 18px 42px rgba(5,45,92,.12)}
.guest-professor-photo img{width:100%;height:470px;object-fit:cover;object-position:center top}
.guest-professor-badge{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.95);color:#123f78;padding:9px 13px;border-radius:999px;font-size:13px;font-weight:800;box-shadow:0 6px 18px rgba(0,0,0,.12)}
.guest-professor-content h2{font-size:44px;line-height:1.03;margin:8px 0}
.guest-professor-content h3{font-size:21px;line-height:1.3;color:#1082d7;margin:0 0 16px}
.guest-professor-content>p{font-size:17px;line-height:1.72;color:#526f8c;margin:0 0 24px}
.guest-professor-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:22px}
.guest-professor-stat{border:1px solid #d8e8f4;border-radius:16px;background:#fff;padding:16px;text-align:center;box-shadow:0 8px 22px rgba(5,45,92,.05)}
.guest-professor-stat strong{display:block;font-size:20px;line-height:1.15;color:#123f78;margin-bottom:5px}
.guest-professor-stat span{font-size:13px;line-height:1.4;color:#607d99}
.guest-professor-actions{display:flex;gap:10px;flex-wrap:wrap}
.guest-professor-benefits{background:#fff;border:1px solid #d8e8f4;border-radius:22px;padding:24px;display:grid;gap:16px;box-shadow:0 14px 34px rgba(5,45,92,.06)}
.guest-professor-benefits>div{display:flex;align-items:flex-start;gap:11px;font-size:15px;line-height:1.45;color:#173f78}
.guest-check{width:24px;height:24px;min-width:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#eaf8f0;color:#15934a;font-weight:900}
@media(max-width:1050px){.guest-professor-grid{grid-template-columns:320px 1fr}.guest-professor-benefits{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr))}.guest-instructor-preview{grid-template-columns:38% 1fr}}
@media(max-width:760px){.guest-instructor-preview{grid-template-columns:1fr}.guest-instructor-preview>img{height:300px;min-height:300px}.guest-instructor-preview-copy{padding:22px}.guest-professor-section{padding:48px 0}.guest-professor-grid{grid-template-columns:1fr;gap:24px}.guest-professor-photo,.guest-professor-photo img{min-height:0;height:420px}.guest-professor-content h2{font-size:36px}.guest-professor-content>p{font-size:16px}.guest-professor-stats{grid-template-columns:1fr}.guest-professor-benefits{grid-column:auto;grid-template-columns:1fr}.guest-professor-actions .btn{width:100%}}


/* spacing refinement v9.1: categories + entry tools */
.category-links-section{padding:46px 0 18px !important;}
.tools-entry{padding:68px 0 96px !important; margin-top:28px !important; background:#f5fbff !important;}
.tools-entry .section-head{margin-bottom:24px !important;}
.tools-entry .entry-grid{gap:20px !important;}
@media (max-width: 760px){.category-links-section{padding:38px 0 12px !important;}.tools-entry{padding:52px 0 72px !important; margin-top:20px !important;}.tools-entry .section-head{margin-bottom:18px !important;}.tools-entry .entry-grid{gap:14px !important;}}


/* === spacing fix for tools entry section v9.1 === */
.category-links-section{
  padding-bottom: 36px !important;
}
.tools-entry{
  margin-top: 34px !important;
  padding-top: 54px !important;
  padding-bottom: 68px !important;
  background:#f5fbff;
}
.tools-entry .section-head{
  margin-bottom: 24px !important;
}
.tools-entry .entry-grid{
  gap: 20px !important;
}
.tools-entry .entry-grid a{
  min-height: 116px;
}
@media (max-width: 760px){
  .category-links-section{
    padding-bottom: 24px !important;
  }
  .tools-entry{
    margin-top: 24px !important;
    padding-top: 36px !important;
    padding-bottom: 46px !important;
  }
}


/* === combo equal heights v9.2 === */
.combo-grid{
  align-items:stretch !important;
  grid-auto-rows:1fr;
}
.combo-card{
  height:100%;
}
.combo-content{
  display:flex;
  flex-direction:column;
  flex:1;
}
.combo-audience{
  min-height:48px !important;
}
.combo-content h3{
  min-height:50px !important;
}
.combo-tagline{
  min-height:48px;
}
.combo-content ul{
  height:170px;
  max-height:170px;
  overflow:auto;
}
.combo-perks{
  min-height:88px;
}
.combo-actions{
  margin-top:auto;
}
@media (max-width:760px){
  .combo-audience,.combo-content h3,.combo-tagline,.combo-perks{min-height:unset !important;}
  .combo-content ul{height:auto;max-height:none;overflow:visible;}
}


/* === video testimonial premium cards v9.4 === */
.video-testimonial-grid{
  display:grid !important;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  align-items:stretch;
}
.video-card{
  display:flex;
  flex-direction:column;
  height:100%;
  min-height:100%;
  border:1px solid #cfe2f0;
  border-radius:22px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 14px 34px rgba(5,45,92,.08);
}
.video-card .compact-video{
  min-height:240px !important;
  height:240px;
  aspect-ratio:auto;
  border-radius:0;
  background:#052a59;
}
.video-card .compact-video img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}
.video-card .compact-video::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(4,39,79,.04) 0%, rgba(4,39,79,.18) 100%);
  pointer-events:none;
}
.video-card .video-play{
  width:78px;
  height:78px;
  background:rgba(255,255,255,.94);
  box-shadow:0 12px 28px rgba(0,0,0,.22);
}
.video-card .video-play .ico{font-size:34px}
.video-card>div:last-child{
  flex:1;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:6px;
  min-height:108px;
  padding:18px 20px 20px;
}
.video-card strong{
  font-size:17px;
  line-height:1.25;
  color:#0a3470;
  margin:0;
}
.video-card span{
  font-size:15px;
  line-height:1.45;
  color:#587695;
}
@media(max-width:1050px){
  .video-testimonial-grid{grid-template-columns:repeat(2,minmax(0,1fr)) !important;}
}
@media(max-width:760px){
  .video-testimonial-grid{grid-template-columns:1fr !important;gap:18px;}
  .video-card .compact-video{height:220px;min-height:220px !important;}
  .video-card>div:last-child{min-height:auto;padding:16px 18px 18px;}
}


/* === combo exact alignment fix v9.5 === */
.combo-grid{
  align-items:stretch !important;
  grid-auto-rows:1fr !important;
}
.combo-card,
.combo-card.featured{
  display:flex !important;
  flex-direction:column !important;
  height:100% !important;
  min-height:760px !important;
  box-sizing:border-box !important;
}
.combo-card.featured{
  border:1px solid #079ceb !important;
  outline:2px solid #079ceb;
  outline-offset:0;
}
.combo-card>img{
  flex:0 0 210px;
}
.combo-content{
  flex:1 1 auto !important;
  display:flex !important;
  flex-direction:column !important;
}
.combo-content ul{
  flex:0 0 170px;
  height:170px !important;
  max-height:170px !important;
}
.combo-perks{
  flex:0 0 92px;
  min-height:92px !important;
}
.combo-actions{
  margin-top:auto !important;
  padding-top:10px;
}
@media (max-width:1200px){
  .combo-card,
  .combo-card.featured{min-height:740px !important;}
}
@media (max-width:760px){
  .combo-card,
  .combo-card.featured{min-height:unset !important; outline:none;}
  .combo-content ul{flex:0 0 auto; height:auto !important; max-height:none !important;}
  .combo-perks{flex:0 0 auto; min-height:unset !important;}
}


/* === DEFINITIVE COMBO ALIGNMENT V10 — cache-safe physical asset === */
@media (min-width:1051px){
  .combo-grid{
    display:grid !important;
    grid-template-columns:repeat(4,minmax(0,1fr)) !important;
    gap:18px !important;
    align-items:stretch !important;
    grid-auto-rows:770px !important;
  }
  .combo-card,
  .combo-card.featured{
    height:770px !important;
    min-height:770px !important;
    max-height:770px !important;
    box-sizing:border-box !important;
    display:flex !important;
    flex-direction:column !important;
    align-self:stretch !important;
    margin:0 !important;
  }
  .combo-card.featured{
    border:2px solid #079ceb !important;
    outline:none !important;
  }
  .combo-card>img{
    width:100% !important;
    height:210px !important;
    min-height:210px !important;
    max-height:210px !important;
    flex:0 0 210px !important;
    object-fit:contain !important;
    object-position:center top !important;
  }
  .combo-content{
    min-height:0 !important;
    height:560px !important;
    flex:1 1 auto !important;
    display:flex !important;
    flex-direction:column !important;
    padding:16px !important;
    overflow:hidden !important;
  }
  .combo-audience{height:44px !important;min-height:44px !important;max-height:44px !important;margin:0 0 8px !important;overflow:hidden !important;}
  .combo-content h3{height:46px !important;min-height:46px !important;max-height:46px !important;margin:0 0 8px !important;overflow:hidden !important;}
  .combo-tagline{height:42px !important;min-height:42px !important;max-height:42px !important;margin:0 0 10px !important;overflow:hidden !important;}
  .combo-content ul{
    height:166px !important;
    min-height:166px !important;
    max-height:166px !important;
    flex:0 0 166px !important;
    overflow-y:auto !important;
    overflow-x:hidden !important;
    margin:0 0 10px !important;
    padding-right:5px !important;
  }
  .combo-perks{
    height:92px !important;
    min-height:92px !important;
    max-height:92px !important;
    flex:0 0 92px !important;
    overflow:hidden !important;
    margin:0 !important;
    padding-top:10px !important;
  }
  .combo-actions{
    height:94px !important;
    min-height:94px !important;
    max-height:94px !important;
    flex:0 0 94px !important;
    margin-top:auto !important;
    padding-top:10px !important;
    display:grid !important;
    grid-template-rows:42px 42px !important;
    gap:8px !important;
  }
  .combo-actions .btn{height:42px !important;min-height:42px !important;max-height:42px !important;box-sizing:border-box !important;}
}

/* === VIDEO CARDS V10 — equal cards + individual cached-safe thumbs === */
.video-testimonial-grid{
  align-items:stretch !important;
}
.video-card{
  height:100% !important;
  display:flex !important;
  flex-direction:column !important;
}
.video-card .compact-video{
  height:240px !important;
  min-height:240px !important;
  max-height:240px !important;
  aspect-ratio:auto !important;
}
.video-card .compact-video img{
  width:100% !important;
  height:100% !important;
  object-fit:cover !important;
  object-position:center !important;
}
.video-card>div:last-child{
  min-height:108px !important;
  flex:1 1 auto !important;
}
@media(max-width:760px){
  .video-card .compact-video{height:220px !important;min-height:220px !important;max-height:220px !important;}
}


/* === catalog filters visibility fix v10.1 === */
[hidden]{display:none !important;}
.course-card.filter-hidden{display:none !important;}
.filters-panel input[type=checkbox]{cursor:pointer;}
.filters-panel label:not(.search-filter){cursor:pointer;}


/* === WhatsApp floating button fix v10.2 === */
.wa-float{
  position:fixed !important;
  right:28px !important;
  bottom:28px !important;
  width:62px !important;
  height:62px !important;
  min-width:62px !important;
  min-height:62px !important;
  padding:0 !important;
  margin:0 !important;
  border:0 !important;
  border-radius:50% !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  background:#25D366 !important;
  color:#fff !important;
  z-index:2147483000 !important;
  overflow:visible !important;
  line-height:1 !important;
  box-shadow:0 12px 30px rgba(0,0,0,.24) !important;
  transform:translateZ(0);
  -webkit-transform:translateZ(0);
  isolation:isolate;
}
.wa-float .ico{
  width:31px !important;
  height:31px !important;
  min-width:31px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  font-size:31px !important;
  line-height:1 !important;
  margin:0 !important;
}
.wa-float .ico svg{
  display:block !important;
  width:31px !important;
  height:31px !important;
  overflow:visible !important;
  fill:none !important;
  stroke:currentColor !important;
  stroke-width:1.9 !important;
  stroke-linecap:round !important;
  stroke-linejoin:round !important;
}
.wa-float:hover{
  transform:translateY(-3px) scale(1.04) !important;
  box-shadow:0 16px 34px rgba(0,0,0,.28) !important;
}
@media(max-width:760px){
  .wa-float{
    right:18px !important;
    bottom:18px !important;
    width:58px !important;
    height:58px !important;
    min-width:58px !important;
    min-height:58px !important;
  }
  .wa-float .ico,
  .wa-float .ico svg{
    width:29px !important;
    height:29px !important;
  }
}
@supports (bottom: env(safe-area-inset-bottom)){
  .wa-float{
    right:max(28px, env(safe-area-inset-right)) !important;
    bottom:max(28px, env(safe-area-inset-bottom)) !important;
  }
  @media(max-width:760px){
    .wa-float{
      right:max(18px, env(safe-area-inset-right)) !important;
      bottom:max(18px, env(safe-area-inset-bottom)) !important;
    }
  }
}
@media(prefers-reduced-motion:reduce){
  .wa-float{animation:none !important; transition:none !important;}
}


/* === WhatsApp official brand icon v10.3 === */
.wa-float .wa-brand-icon{
  width:34px !important;
  height:34px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  flex:0 0 34px !important;
  line-height:0 !important;
  margin:0 !important;
  padding:0 !important;
}
.wa-float .wa-brand-icon svg{
  display:block !important;
  width:34px !important;
  height:34px !important;
  fill:#fff !important;
  stroke:none !important;
  overflow:visible !important;
  transform:none !important;
}
.wa-float .wa-brand-icon svg path{
  fill:#fff !important;
  stroke:none !important;
}
/* neutralize the old generic icon rules inside the WhatsApp button */
.wa-float > .ico{display:none !important;}
@media(max-width:760px){
  .wa-float .wa-brand-icon,
  .wa-float .wa-brand-icon svg{
    width:32px !important;
    height:32px !important;
    flex-basis:32px !important;
  }
}


/* === premium video cards v10.6 === */
.video-testimonial-grid{
  display:grid !important;
  grid-template-columns:repeat(3,minmax(0,1fr)) !important;
  gap:26px !important;
  align-items:stretch !important;
}
.video-card{
  position:relative;
  display:flex !important;
  flex-direction:column !important;
  min-height:380px;
  height:100%;
  border:1px solid #cfe2f0;
  border-radius:22px;
  overflow:hidden;
  background:linear-gradient(180deg,#ffffff 0%,#fbfdff 100%);
  box-shadow:0 14px 36px rgba(5,45,92,.08);
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.video-card:hover{
  transform:translateY(-5px);
  box-shadow:0 20px 44px rgba(5,45,92,.14);
  border-color:#9fd4f2;
}
.video-card .compact-video{
  position:relative;
  height:240px !important;
  min-height:240px !important;
  max-height:240px !important;
  overflow:hidden;
  background:#062a57;
}
.video-card .compact-video img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  transition:transform .45s ease;
}
.video-card:hover .compact-video img{transform:scale(1.03)}
.video-card .compact-video::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(4,33,70,.10) 0%, rgba(4,33,70,.08) 38%, rgba(4,33,70,.58) 100%);
  z-index:1;
}
.video-card .compact-video::after{
  position:absolute;
  top:16px;
  left:16px;
  z-index:2;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(5,45,92,.88);
  color:#fff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
  text-transform:uppercase;
  box-shadow:0 10px 20px rgba(0,0,0,.18);
}
.video-card:nth-child(1) .compact-video::after{content:"Vídeo 01"}
.video-card:nth-child(2) .compact-video::after{content:"Vídeo 02"}
.video-card:nth-child(3) .compact-video::after{content:"Vídeo 03"}
.video-card:nth-child(4) .compact-video::after{content:"Vídeo 04"}
.video-card:nth-child(5) .compact-video::after{content:"Vídeo 05"}
.video-card .video-play{
  width:78px;
  height:78px;
  z-index:3;
  background:rgba(255,255,255,.94);
  border:1px solid rgba(255,255,255,.92);
  box-shadow:0 14px 34px rgba(0,0,0,.22);
  backdrop-filter:blur(8px);
}
.video-card .video-play .ico{font-size:36px}
.video-card .video-play svg circle{fill:#fff;stroke:#184d8f;stroke-width:1.4}
.video-card .video-play svg path{fill:#184d8f;stroke:none}
.video-card>div:last-child{
  flex:1;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:8px;
  min-height:114px;
  padding:20px 22px 22px;
}
.video-card>div:last-child::before{
  content:"Depoimento em vídeo";
  display:inline-flex;
  width:max-content;
  max-width:100%;
  padding:6px 10px;
  border-radius:999px;
  background:#ecf7ff;
  color:#1482cf;
  font-size:12px;
  font-weight:800;
  letter-spacing:.03em;
  text-transform:uppercase;
}
.video-card strong{
  font-size:19px;
  line-height:1.2;
  color:#0a3470;
  margin:0;
}
.video-card span{
  font-size:15px;
  line-height:1.5;
  color:#5a7896;
}
@media(max-width:1050px){
  .video-testimonial-grid{grid-template-columns:repeat(2,minmax(0,1fr)) !important;}
}
@media(max-width:760px){
  .video-testimonial-grid{grid-template-columns:1fr !important;gap:18px !important;}
  .video-card{min-height:unset}
  .video-card .compact-video{height:220px !important;min-height:220px !important;max-height:220px !important;}
  .video-card>div:last-child{min-height:auto;padding:18px 18px 20px;}
  .video-card strong{font-size:18px}
  .video-card span{font-size:14px}
}


/* === premium course/product/category cards v10.7 === */
.course-grid{
  gap:18px !important;
  align-items:stretch;
}
.course-card{
  height:100%;
  border-radius:18px !important;
  border:1px solid #cfe2f0 !important;
  box-shadow:0 12px 30px rgba(5,45,92,.08) !important;
  transition:transform .26s ease, box-shadow .26s ease, border-color .26s ease;
}
.course-card:hover{
  transform:translateY(-5px);
  box-shadow:0 20px 42px rgba(5,45,92,.14) !important;
  border-color:#a7d8f1 !important;
}
.course-cover{
  height:190px !important;
  background:#062d5d;
}
.course-cover img{
  object-fit:cover;
  object-position:center;
}
.course-cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(4,34,71,.03) 0%, rgba(4,34,71,.32) 100%);
  pointer-events:none;
}
.course-badge{
  left:14px !important;
  top:14px !important;
  border-radius:999px !important;
  padding:7px 12px !important;
  font-size:11px !important;
  letter-spacing:.03em;
  box-shadow:0 10px 20px rgba(0,0,0,.16);
}
.course-content{
  padding:18px 18px 18px !important;
}
.course-content h3{
  font-size:22px !important;
  line-height:1.18;
  min-height:54px !important;
  margin-bottom:10px;
}
.course-content>p{
  font-size:14px !important;
  line-height:1.5;
  color:#47698b !important;
  min-height:84px !important;
  margin-bottom:10px;
}
.course-meta{
  gap:8px 10px !important;
  margin:8px 0 12px !important;
}
.course-meta span{
  font-size:12px !important;
  color:#1e6cad !important;
}
.course-meta .ico{font-size:16px !important;}
.course-price small{
  font-size:12px !important;
  color:#607b94 !important;
}
.course-price strong{
  font-size:28px !important;
  margin:4px 0 10px !important;
}
.course-content>.btn{
  min-height:46px !important;
  font-size:13px !important;
  border-radius:12px;
}

.category-link-grid,
.entry-grid{
  gap:16px !important;
  align-items:stretch;
}
.category-link-grid a,
.entry-grid a{
  min-height:112px !important;
  border-radius:18px !important;
  border:1px solid #cfe2f0 !important;
  box-shadow:0 10px 24px rgba(5,45,92,.05);
  padding:18px 18px !important;
  gap:14px !important;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}
.category-link-grid a:hover,
.entry-grid a:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 36px rgba(5,45,92,.11);
  border-color:#add9f0 !important;
  background:#fff;
}
.category-link-grid .ico,
.entry-grid .ico{
  width:54px;
  height:54px;
  min-width:54px;
  display:grid !important;
  place-items:center;
  border-radius:16px;
  background:#eef7ff;
  color:#0a8fdf;
  font-size:28px !important;
}
.category-link-grid b,
.entry-grid b{
  font-size:19px !important;
  line-height:1.2;
  color:#0a3470;
  margin-bottom:4px;
}
.category-link-grid span,
.entry-grid span{
  font-size:14px !important;
  line-height:1.45;
  color:#627f98;
}
.search-result{
  border-radius:18px !important;
  border:1px solid #cfe2f0 !important;
  box-shadow:0 10px 26px rgba(5,45,92,.06);
  padding:14px !important;
}
.search-result img{border-radius:12px !important;}
.search-result h3{font-size:22px;line-height:1.2}
.search-result p{font-size:14px !important;line-height:1.5 !important;}
.search-result-price strong{font-size:26px !important;}

@media(max-width:1050px){
  .course-cover{height:178px !important;}
}
@media(max-width:760px){
  .course-grid{gap:14px !important;}
  .course-cover{height:168px !important;}
  .course-content{padding:16px !important;}
  .course-content h3{font-size:19px !important;min-height:unset !important;}
  .course-content>p{font-size:14px !important;min-height:unset !important;}
  .category-link-grid a,.entry-grid a{min-height:98px !important;padding:16px !important;}
  .category-link-grid b,.entry-grid b{font-size:17px !important;}
}
@media(max-width:500px){
  .course-cover{height:190px !important;}
}


/* === premium internal heroes v10.8 === */
.category-hero{
  position:relative;
  background:
    radial-gradient(circle at 82% 18%, rgba(32,166,239,.18), transparent 30%),
    linear-gradient(118deg,#f9fdff 0%,#eef9ff 44%,#dff4ff 100%) !important;
  border-bottom:1px solid #d9edf8;
}
.category-hero::before{
  content:"";
  position:absolute;
  width:420px;
  height:420px;
  right:-170px;
  top:-210px;
  border-radius:50%;
  border:1px solid rgba(14,145,226,.13);
  box-shadow:0 0 0 60px rgba(14,145,226,.035),0 0 0 120px rgba(14,145,226,.025);
  pointer-events:none;
}
.category-hero-layout{
  min-height:500px !important;
  grid-template-columns:minmax(0,1.12fr) minmax(390px,.88fr) !important;
  gap:56px !important;
  padding:48px 0 !important;
}
.category-copy{position:relative;z-index:1}
.category-copy .breadcrumbs{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  width:max-content;
  max-width:100%;
  padding:8px 12px;
  margin-bottom:22px !important;
  border:1px solid #d4e9f6;
  border-radius:999px;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(8px);
  font-size:13px !important;
  color:#557694;
}
.category-copy .eyebrow{
  margin-bottom:14px !important;
  font-size:13px;
  letter-spacing:.09em;
}
.category-copy h1{
  font-size:clamp(52px,5.2vw,76px) !important;
  line-height:.98 !important;
  letter-spacing:-.035em;
  margin-bottom:20px !important;
  max-width:820px;
}
.category-copy p{
  font-size:19px !important;
  line-height:1.65 !important;
  max-width:760px;
}
.category-benefits{
  margin-top:30px !important;
  gap:14px 18px !important;
}
.category-benefits span{
  padding:12px 14px;
  border:1px solid #d8eaf5;
  border-radius:15px;
  background:rgba(255,255,255,.72);
  box-shadow:0 8px 20px rgba(6,50,91,.035);
  font-size:15px !important;
}
.category-benefits .ico{
  width:38px !important;
  height:38px !important;
  min-width:38px !important;
  border-radius:11px !important;
  background:#eaf7ff !important;
}
.category-professor{
  min-height:390px !important;
  padding:34px 285px 34px 34px !important;
  border-radius:28px !important;
  border:1px solid rgba(181,218,241,.92) !important;
  background:
    linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(247,252,255,.92) 58%,rgba(225,244,255,.72) 100%) !important;
  box-shadow:0 22px 50px rgba(5,45,92,.11) !important;
  overflow:hidden;
}
.category-professor::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,transparent 45%,rgba(13,139,224,.07) 100%);
  pointer-events:none;
}
.category-professor img{
  width:270px !important;
  height:100% !important;
  border-radius:0 28px 28px 0 !important;
  object-position:center top !important;
}
.category-professor blockquote{
  font-size:24px !important;
  line-height:1.45 !important;
  margin-bottom:18px !important;
}
.category-professor strong{font-size:16px !important}
.category-professor>span{font-size:13px !important}

.product-hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 72% 18%,rgba(14,155,232,.16),transparent 30%),
    linear-gradient(116deg,#fbfeff 0%,#edf9ff 48%,#dff4ff 100%) !important;
  border-bottom:1px solid #d9edf8;
}
.product-hero::before{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  right:-250px;
  top:-300px;
  border-radius:50%;
  border:1px solid rgba(13,145,225,.12);
  box-shadow:0 0 0 70px rgba(13,145,225,.03),0 0 0 140px rgba(13,145,225,.02);
  pointer-events:none;
}
.product-hero-layout{
  min-height:520px !important;
  grid-template-columns:minmax(0,1.08fr) minmax(300px,.72fr) 340px !important;
  gap:34px !important;
  padding:46px 0 !important;
  position:relative;
  z-index:1;
}
.product-copy .breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  width:max-content;
  max-width:100%;
  padding:8px 12px;
  border:1px solid #d4e9f6;
  border-radius:999px;
  background:rgba(255,255,255,.72);
  font-size:13px !important;
  margin-bottom:18px;
}
.product-tags{
  gap:8px !important;
  margin-bottom:16px !important;
}
.product-tags span{
  padding:7px 11px !important;
  border-radius:999px !important;
  background:#e9f7ff !important;
  border:1px solid #a9daf6 !important;
  font-size:11px !important;
  letter-spacing:.04em;
}
.product-copy h1{
  font-size:clamp(42px,4vw,60px) !important;
  line-height:1.02 !important;
  letter-spacing:-.035em;
  margin-bottom:18px !important;
}
.product-copy p{
  font-size:18px !important;
  line-height:1.65 !important;
  max-width:760px;
}
.product-highlights{
  display:grid !important;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px 12px !important;
  margin-top:26px !important;
}
.product-highlights span{
  min-height:46px;
  padding:10px 12px;
  border:1px solid #d8eaf5;
  border-radius:14px;
  background:rgba(255,255,255,.72);
  font-size:13px !important;
  line-height:1.35;
}
.product-highlights .ico{
  width:28px;
  height:28px;
  min-width:28px;
  display:grid;
  place-items:center;
  border-radius:8px;
  background:#eaf7ff;
  font-size:17px !important;
}
.product-image{
  display:flex;
  align-items:center;
  justify-content:center;
}
.product-image img{
  width:100% !important;
  max-height:360px !important;
  aspect-ratio:4/5;
  object-fit:cover !important;
  border-radius:24px !important;
  border:1px solid #d2e8f5;
  box-shadow:0 24px 52px rgba(5,45,92,.15) !important;
}
.purchase-card{
  position:relative;
  border-radius:22px !important;
  padding:22px !important;
  gap:9px !important;
  border:1px solid #c8e3f4 !important;
  box-shadow:0 22px 48px rgba(5,45,92,.12) !important;
  background:rgba(255,255,255,.96) !important;
}
.purchase-card::before{
  content:"MATRÍCULA";
  width:max-content;
  padding:6px 10px;
  border-radius:999px;
  background:#eaf7ff;
  color:#1284d2;
  font-size:11px;
  font-weight:900;
  letter-spacing:.06em;
}
.purchase-card del{font-size:13px !important}
.purchase-card>small{font-size:12px !important;color:#597793}
.purchase-card .installment-big{font-size:27px !important;line-height:1.1}
.purchase-card>strong{font-size:34px !important;line-height:1.05}
.certificate-box{
  margin:4px 0 2px;
  border-radius:14px !important;
  padding:12px !important;
  background:#f0f9ff !important;
}
.purchase-card .btn{
  min-height:48px !important;
  border-radius:12px;
  font-size:13px !important;
}
.secure{font-size:12px !important;margin-top:2px}
.product-tabs{
  box-shadow:0 8px 22px rgba(5,45,92,.04);
}
.product-tabs .container{gap:32px !important}
.product-tabs a{
  position:relative;
  padding:17px 0 !important;
  font-size:13px !important;
}
.product-tabs a:hover{color:#0a8fe1}
.product-tabs a:hover::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:3px;
  border-radius:999px;
  background:#0a9be7;
}

@media(max-width:1280px){
  .category-hero-layout{grid-template-columns:1fr !important;gap:34px !important;min-height:auto !important;}
  .category-professor{max-width:none !important;}
  .product-hero-layout{grid-template-columns:minmax(0,1fr) 330px !important;}
  .product-image{display:none !important;}
  .purchase-card{grid-column:auto !important;max-width:none !important;}
}
@media(max-width:900px){
  .product-hero-layout{grid-template-columns:1fr !important;min-height:auto !important;}
  .purchase-card{max-width:520px !important;}
}
@media(max-width:760px){
  .category-hero-layout{padding:30px 0 34px !important;gap:24px !important;}
  .category-copy .breadcrumbs,.product-copy .breadcrumbs{width:auto;border-radius:14px;}
  .category-copy h1{font-size:42px !important;}
  .category-copy p{font-size:17px !important;}
  .category-benefits{grid-template-columns:1fr !important;}
  .category-professor{padding:24px 22px 270px !important;min-height:unset !important;border-radius:22px !important;}
  .category-professor img{width:100% !important;height:250px !important;border-radius:0 0 22px 22px !important;}
  .product-hero-layout{padding:30px 0 36px !important;gap:22px !important;}
  .product-copy h1{font-size:40px !important;}
  .product-copy p{font-size:17px !important;}
  .product-highlights{grid-template-columns:1fr !important;}
  .purchase-card{padding:18px !important;}
  .purchase-card .installment-big{font-size:24px !important;}
  .purchase-card>strong{font-size:31px !important;}
}


/* === v10.9 fix oversized video play svg === */
.video-play{
  overflow:hidden !important;
}
.video-play .ico{
  display:grid !important;
  place-items:center !important;
  width:30px !important;
  height:30px !important;
  line-height:0 !important;
  font-size:0 !important;
}
.video-play svg{
  width:30px !important;
  height:30px !important;
  display:block !important;
}
.video-play svg circle{
  display:none !important;
}
.video-play svg path{
  fill:#184d8f !important;
  stroke:none !important;
}
.video-card .video-play,
.video-shell .video-play{
  background:#fff !important;
}


/* === v10.10 hard fix video play overlay === */
.video-play{
  width:78px !important;
  height:78px !important;
  min-width:78px !important;
  min-height:78px !important;
  max-width:78px !important;
  max-height:78px !important;
  padding:0 !important;
  border-radius:50% !important;
  display:grid !important;
  place-items:center !important;
  overflow:hidden !important;
  font-size:0 !important;
  line-height:0 !important;
}
.video-card:first-child .video-play{
  width:88px !important;
  height:88px !important;
  min-width:88px !important;
  min-height:88px !important;
  max-width:88px !important;
  max-height:88px !important;
}
.video-play .ico,
.video-play svg,
.video-play svg *{
  display:none !important;
}
.video-play::before{
  content:"";
  display:block;
  width:0;
  height:0;
  margin-left:5px;
  border-top:12px solid transparent;
  border-bottom:12px solid transparent;
  border-left:18px solid #184d8f;
}
.video-card:first-child .video-play::before{
  border-top-width:13px;
  border-bottom-width:13px;
  border-left-width:20px;
}


/* === v10.11 clean video thumbnails / remove blue overlay === */
.video-card .compact-video::before{
  content:none !important;
  display:none !important;
  background:none !important;
}
.video-card .compact-video::after{
  content:none !important;
  display:none !important;
  background:none !important;
  box-shadow:none !important;
}
.video-card .compact-video img{
  opacity:1 !important;
  filter:none !important;
}
.video-card:hover .compact-video img{
  transform:scale(1.015) !important;
}
.video-card .video-play,
.video-card:first-child .video-play{
  width:76px !important;
  height:76px !important;
  min-width:76px !important;
  min-height:76px !important;
  max-width:76px !important;
  max-height:76px !important;
  background:#fff !important;
  box-shadow:0 10px 28px rgba(0,0,0,.24) !important;
  border:1px solid rgba(7,61,119,.08) !important;
}
.video-card .video-play::before,
.video-card:first-child .video-play::before{
  border-top:11px solid transparent !important;
  border-bottom:11px solid transparent !important;
  border-left:17px solid #12549a !important;
  margin-left:4px !important;
}


/* === v10.12 functional video carousel === */
.video-slider-wrap{
  position:relative;
  margin-top:26px;
  min-width:0;
}
.video-testimonial-grid{
  display:flex !important;
  grid-template-columns:none !important;
  gap:24px !important;
  align-items:stretch !important;
  overflow-x:auto !important;
  overflow-y:hidden !important;
  scroll-snap-type:x mandatory !important;
  scroll-behavior:smooth !important;
  overscroll-behavior-inline:contain;
  scrollbar-width:none;
  -ms-overflow-style:none;
  padding:2px 2px 14px !important;
  margin:0 !important;
}
.video-testimonial-grid::-webkit-scrollbar{display:none !important;}
.video-card,
.video-card:first-child{
  flex:0 0 calc((100% - 48px)/3) !important;
  width:calc((100% - 48px)/3) !important;
  max-width:calc((100% - 48px)/3) !important;
  min-width:0 !important;
  scroll-snap-align:start !important;
  scroll-snap-stop:always;
}
.video-slider-controls{
  display:flex !important;
  align-items:center !important;
  justify-content:flex-end !important;
  gap:10px !important;
  margin:-4px 0 16px !important;
}
.video-slider-status{
  margin-right:auto !important;
  font-size:12px !important;
  font-weight:900 !important;
  letter-spacing:.06em !important;
  color:#52708c !important;
  text-transform:uppercase !important;
}
.video-slider-btn{
  width:46px !important;
  height:46px !important;
  min-width:46px !important;
  min-height:46px !important;
  border-radius:50% !important;
  border:1px solid #bdd9eb !important;
  background:#fff !important;
  color:#083f79 !important;
  display:grid !important;
  place-items:center !important;
  cursor:pointer !important;
  box-shadow:0 6px 18px rgba(0,43,73,.08) !important;
  font-size:23px !important;
  font-weight:900 !important;
  transition:.2s ease !important;
  opacity:1;
}
.video-slider-btn:hover:not(:disabled){
  background:#0a8fe2 !important;
  color:#fff !important;
  border-color:#0a8fe2 !important;
  transform:translateY(-2px);
}
.video-slider-btn:disabled{
  opacity:.32 !important;
  cursor:default !important;
  transform:none !important;
}
.video-slider-progress{
  height:4px !important;
  background:#dcebf5 !important;
  border-radius:999px !important;
  overflow:hidden !important;
  margin-top:2px !important;
}
.video-slider-progress>span{
  display:block !important;
  height:100% !important;
  background:linear-gradient(90deg,#0a8fe2,#00b9ff) !important;
  border-radius:999px !important;
  transition:width .25s ease !important;
}
@media(max-width:1050px){
  .video-card,
  .video-card:first-child{
    flex-basis:calc((100% - 24px)/2) !important;
    width:calc((100% - 24px)/2) !important;
    max-width:calc((100% - 24px)/2) !important;
  }
}
@media(max-width:760px){
  .video-card,
  .video-card:first-child{
    flex-basis:88% !important;
    width:88% !important;
    max-width:88% !important;
  }
  .video-slider-controls{margin:0 0 14px !important;}
  .video-slider-btn{width:42px !important;height:42px !important;min-width:42px !important;min-height:42px !important;}
}


/* === Google Reviews carousel v10.13 === */
.google-reviews-section{overflow:hidden;padding:72px 0 82px!important}
.google-reviews-head{align-items:flex-end!important;margin-bottom:28px!important}
.google-reviews-sub{font-size:16px!important;line-height:1.5;color:#607b96!important;margin:8px 0 0!important}
.google-reviews-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.google-review-count{font-size:14px;font-weight:800;color:#67809a}
.google-reviews-link{font-size:13px;font-weight:900;color:#087fd1;letter-spacing:.02em}
.google-review-carousel{position:relative}
.review-track{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;overscroll-behavior-inline:contain;padding:2px 2px 10px}
.review-track::-webkit-scrollbar{display:none}
.review-track .review-card{flex:0 0 calc((100% - 24px)/2);scroll-snap-align:start;min-height:300px!important;padding:28px!important;border-radius:24px!important}
.review-track .review-card p{font-size:19px!important;line-height:1.62!important}
.review-track .review-head strong{font-size:20px!important}
.review-track .review-head span{font-size:14px!important}
.review-track .review-stars{font-size:25px!important}
.google-review-controls{display:grid;grid-template-columns:auto minmax(120px,1fr) auto;gap:18px;align-items:center;margin-top:22px}
.google-review-status{font-size:13px;font-weight:900;color:#0a3e78;white-space:nowrap}
.google-review-progress{height:4px;background:#d9e9f5;border-radius:999px;overflow:hidden}
.google-review-progress span{display:block;height:100%;width:50%;background:linear-gradient(90deg,#078ee5,#16c4ef);border-radius:999px;transition:width .25s ease}
.google-review-arrows{display:flex;gap:10px}
.google-review-prev,.google-review-next{width:48px;height:48px;border-radius:50%;border:1px solid #cfe1ef;background:#fff;color:#0a5b9d;font-size:28px;line-height:1;display:grid;place-items:center;box-shadow:0 8px 20px rgba(5,45,92,.06);transition:.2s}
.google-review-prev:hover,.google-review-next:hover{transform:translateY(-2px);border-color:#8ec8eb;box-shadow:0 12px 24px rgba(5,45,92,.12)}
.google-review-prev:disabled,.google-review-next:disabled{opacity:.35;cursor:not-allowed;transform:none;box-shadow:none}
@media(max-width:760px){
 .google-reviews-section{padding:54px 0 64px!important}
 .google-reviews-head{align-items:flex-start!important}
 .google-reviews-meta{align-items:flex-start}
 .review-track{gap:16px}
 .review-track .review-card{flex-basis:100%;min-height:auto!important;padding:22px!important}
 .review-track .review-card p{font-size:17px!important}
 .google-review-controls{grid-template-columns:auto 1fr auto;gap:12px}
 .google-review-prev,.google-review-next{width:44px;height:44px}
}


/* === Google reviews carousel v10.14: 4 desktop + autoplay-ready === */
.review-track{
  gap:18px !important;
}
.review-track .review-card{
  flex:0 0 calc((100% - 54px)/4) !important;
  min-width:0;
  min-height:300px !important;
  padding:22px !important;
}
.review-track .review-card p{
  font-size:16px !important;
  line-height:1.58 !important;
}
.review-track .review-head strong{font-size:17px !important;}
.review-track .review-head span{font-size:13px !important;}
.review-track .review-stars{font-size:22px !important;}
@media(max-width:1100px){
  .review-track .review-card{
    flex-basis:calc((100% - 18px)/2) !important;
  }
}
@media(max-width:760px){
  .review-track{gap:14px !important;}
  .review-track .review-card{
    flex-basis:100% !important;
    min-height:auto !important;
    padding:22px !important;
  }
}


/* === Google reviews infinite autoplay v10.15 === */
.review-track{
  gap:18px !important;
  scroll-snap-type:none !important;
}
.review-track.reviews-show-3 .review-card{
  flex:0 0 calc((100% - 36px)/3) !important;
}
.review-track.reviews-show-2 .review-card{
  flex:0 0 calc((100% - 18px)/2) !important;
}
.review-track.reviews-show-1{
  gap:14px !important;
}
.review-track.reviews-show-1 .review-card{
  flex:0 0 100% !important;
}
.review-track .review-card.review-clone{
  pointer-events:none;
}
.google-review-prev:disabled,.google-review-next:disabled{
  opacity:1 !important;
  cursor:pointer !important;
}


/* === Google reviews v10.16: fix empty desktop slot + faster autoplay === */
.review-track .review-card.review-clone,
.review-track .review-card.review-clone.reveal{
  opacity:1 !important;
  visibility:visible !important;
  transform:none !important;
  filter:none !important;
}
.review-track .review-card.review-clone::before,
.review-track .review-card.review-clone::after{
  opacity:1 !important;
}


/* === Product internal pages v10.17: uncropped thumbs/hero covers === */
.product-hero-layout{align-items:center !important;}
.product-image{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:340px;
  padding:8px 0;
}
.product-image img{
  width:100% !important;
  height:340px !important;
  max-height:340px !important;
  object-fit:contain !important;
  object-position:center center !important;
  border-radius:14px !important;
  background:transparent !important;
}
@media (max-width:1200px){
  .product-image{min-height:320px;}
  .product-image img{height:320px !important;max-height:320px !important;}
}
@media (max-width:760px){
  .product-image{max-width:440px;margin:0 auto 8px;min-height:auto;padding:0;}
  .product-image img{height:auto !important;max-height:360px !important;}
}


/* === Lead capture popup v10.18 === */
body.lead-modal-open{overflow:hidden!important}
.lead-capture[hidden]{display:none!important}
.lead-capture{
  position:fixed;
  inset:0;
  z-index:20000;
  display:grid;
  place-items:center;
  padding:22px;
}
.lead-capture-backdrop{
  position:absolute;
  inset:0;
  background:rgba(3,28,58,.58);
  backdrop-filter:blur(5px);
  -webkit-backdrop-filter:blur(5px);
}
.lead-capture-dialog{
  position:relative;
  z-index:1;
  width:min(940px,calc(100vw - 36px));
  max-height:min(720px,calc(100vh - 36px));
  overflow:auto;
  display:grid;
  grid-template-columns:minmax(260px,.82fr) minmax(0,1.18fr);
  background:#fff;
  border:1px solid #cfe3f2;
  border-radius:26px;
  box-shadow:0 30px 80px rgba(2,35,72,.28);
}
.lead-capture-close{
  position:absolute;
  z-index:4;
  top:14px;
  right:14px;
  width:42px;
  height:42px;
  border-radius:50%;
  border:1px solid #d9e7f2;
  background:#fff;
  color:#0a3f78;
  font-size:27px;
  line-height:1;
  display:grid;
  place-items:center;
  box-shadow:0 8px 22px rgba(5,45,92,.08);
}
.lead-capture-close:hover{transform:translateY(-1px);border-color:#9fd0ee}
.lead-capture-visual{
  position:relative;
  overflow:hidden;
  padding:42px 34px;
  color:#fff;
  background:
    radial-gradient(circle at 82% 15%,rgba(26,196,239,.42),transparent 28%),
    linear-gradient(145deg,#052d5c 0%,#074a83 54%,#0c8bd8 100%);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  min-height:520px;
}
.lead-capture-visual::before,
.lead-capture-visual::after{
  content:"";
  position:absolute;
  border:1px solid rgba(255,255,255,.13);
  border-radius:50%;
}
.lead-capture-visual::before{width:330px;height:330px;right:-165px;top:-75px}
.lead-capture-visual::after{width:250px;height:250px;left:-140px;bottom:-110px}
.lead-capture-kicker{
  position:relative;
  z-index:1;
  display:inline-flex;
  width:max-content;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);
  font-size:12px;
  font-weight:900;
  letter-spacing:.055em;
}
.lead-capture-visual-copy{position:relative;z-index:1}
.lead-capture-visual h3{
  margin:0 0 13px;
  color:#fff;
  font-size:clamp(30px,3vw,43px);
  line-height:1.03;
  letter-spacing:-.035em;
}
.lead-capture-visual p{
  margin:0;
  color:#d9efff;
  font-size:16px;
  line-height:1.6;
}
.lead-capture-benefits{
  position:relative;
  z-index:1;
  display:grid;
  gap:10px;
  margin-top:26px;
}
.lead-capture-benefits span{
  display:flex;
  align-items:center;
  gap:9px;
  font-size:14px;
  font-weight:750;
  color:#f2fbff;
}
.lead-capture-benefits span::before{
  content:"✓";
  width:24px;
  height:24px;
  min-width:24px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:rgba(31,207,116,.16);
  border:1px solid rgba(100,232,163,.45);
  color:#8df0bd;
  font-size:13px;
  font-weight:900;
}
.lead-capture-brand{
  position:relative;
  z-index:1;
  margin-top:34px;
  font-size:13px;
  color:#c9e8fb;
  font-weight:700;
}
.lead-capture-body{
  padding:46px 48px 38px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.lead-capture-body .eyebrow{margin-bottom:10px}
.lead-capture-body h2{
  margin:0 0 12px;
  color:#083a73;
  font-size:clamp(29px,3vw,42px);
  line-height:1.04;
  letter-spacing:-.035em;
}
.lead-capture-body>p{
  margin:0 0 24px;
  max-width:560px;
  color:#587795;
  font-size:16px;
  line-height:1.62;
}
.lead-capture-form{display:grid;gap:14px}
.lead-field{display:grid;gap:7px}
.lead-field label{
  color:#123f75;
  font-size:13px;
  font-weight:850;
}
.lead-field input{
  width:100%;
  min-height:52px;
  border:1px solid #bedcf0;
  border-radius:12px;
  background:#fff;
  color:#103c6d;
  padding:12px 14px;
  font-size:16px;
  outline:none;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.lead-field input::placeholder{color:#8ba0b4}
.lead-field input:focus{
  border-color:#078fe4;
  box-shadow:0 0 0 4px rgba(7,143,228,.11);
}
.lead-field input[aria-invalid="true"]{
  border-color:#d84b4b;
  background:#fffafa;
}
.lead-field-error{
  min-height:16px;
  color:#bd3838;
  font-size:12px;
  line-height:1.3;
}
.lead-submit{
  min-height:54px!important;
  margin-top:2px;
  border-radius:12px!important;
  font-size:14px!important;
}
.lead-privacy{
  margin:2px 0 0!important;
  color:#738aa0!important;
  font-size:12px!important;
  line-height:1.5!important;
  text-align:center;
}
.lead-privacy a{color:#087fcf;font-weight:750;text-decoration:underline;text-underline-offset:2px}
.lead-trust{
  display:flex;
  justify-content:center;
  gap:13px;
  flex-wrap:wrap;
  margin-top:12px;
  color:#6c849a;
  font-size:12px;
  font-weight:700;
}
.lead-trust span{display:inline-flex;align-items:center;gap:5px}
.lead-trust span::before{content:"•";color:#14a861;font-size:18px;line-height:0}
.lead-capture-success[hidden]{display:none!important}
.lead-capture-success{
  margin-top:14px;
  padding:14px 16px;
  border:1px solid #bfe8d1;
  border-radius:12px;
  background:#f1fbf5;
  color:#216944;
  font-size:14px;
  line-height:1.5;
}
.lead-capture-success a{font-weight:900;color:#087fcf;text-decoration:underline}
@media(max-width:820px){
  .lead-capture{padding:12px}
  .lead-capture-dialog{grid-template-columns:1fr;width:min(620px,calc(100vw - 20px));max-height:calc(100vh - 20px);border-radius:22px}
  .lead-capture-visual{min-height:200px;padding:28px 24px 24px}
  .lead-capture-visual h3{font-size:29px;max-width:480px}
  .lead-capture-visual p{font-size:14px;max-width:480px}
  .lead-capture-benefits{grid-template-columns:1fr 1fr;margin-top:16px;gap:8px}
  .lead-capture-brand{display:none}
  .lead-capture-body{padding:30px 24px 26px}
}
@media(max-width:520px){
  .lead-capture-dialog{border-radius:18px}
  .lead-capture-close{top:9px;right:9px;width:38px;height:38px}
  .lead-capture-visual{min-height:170px;padding:24px 20px 20px}
  .lead-capture-kicker{font-size:10px;padding:6px 9px}
  .lead-capture-visual h3{font-size:25px;margin-bottom:7px;padding-right:34px}
  .lead-capture-visual p{font-size:13px;line-height:1.5}
  .lead-capture-benefits{display:none}
  .lead-capture-body{padding:25px 18px 20px}
  .lead-capture-body h2{font-size:28px}
  .lead-capture-body>p{font-size:14px;margin-bottom:18px}
  .lead-field input{min-height:50px;font-size:16px}
  .lead-submit{min-height:52px!important;font-size:13px!important}
}
@media(prefers-reduced-motion:reduce){
  .lead-capture *, .lead-capture *::before, .lead-capture *::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}

/* === IBEPC Blog / SEO Hub v10.21 === */
.main-nav{gap:13px}
.blog-page{background:#f7fbfe;color:#103d6e}
.blog-page a{text-decoration:none}
.blog-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 85% 10%,rgba(21,187,239,.2),transparent 30%),linear-gradient(115deg,#f9fdff 0%,#e9f8ff 58%,#d3f1ff 100%);padding:64px 0 54px;border-bottom:1px solid #dbeaf4}
.blog-hero:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(9,145,226,.18);border-radius:50%;right:-120px;top:-210px;box-shadow:0 0 0 70px rgba(9,145,226,.04),0 0 0 140px rgba(9,145,226,.025)}
.blog-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:48px;align-items:center}
.blog-hero h1{font-size:clamp(44px,5vw,68px);line-height:.98;letter-spacing:-.045em;margin:12px 0 18px;color:#073d75;max-width:800px}
.blog-hero p{font-size:18px;line-height:1.7;max-width:720px;color:#416887}
.blog-search{display:flex;gap:10px;background:#fff;border:1px solid #cce3f2;border-radius:18px;padding:8px;box-shadow:0 18px 42px rgba(5,45,92,.09);max-width:700px;margin-top:25px}
.blog-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:10px 12px;font-size:16px;color:#113f70}
.blog-search button{border:0;border-radius:12px;background:linear-gradient(90deg,#078ce2,#18c1eb);color:white;font-weight:900;padding:0 22px;cursor:pointer}
.blog-hero-panel{background:linear-gradient(150deg,#06396f,#075d9c);color:#fff;border-radius:28px;padding:30px;box-shadow:0 28px 65px rgba(4,56,105,.22);position:relative;overflow:hidden}
.blog-hero-panel:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:rgba(35,207,244,.16);right:-50px;bottom:-70px}
.blog-hero-panel .stat{display:grid;grid-template-columns:70px 1fr;gap:15px;align-items:center;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.blog-hero-panel .stat:last-child{border-bottom:0}.blog-hero-panel b{font-size:34px;color:#60ddff}.blog-hero-panel span{font-size:14px;line-height:1.45;color:#dcefff}
.blog-hero-visual{padding:0;min-height:420px;display:flex;align-items:stretch;justify-content:stretch}
.blog-hero-visual:after{display:none}
.blog-hero-visual img{width:100%;height:100%;display:block;object-fit:cover}
.blog-hero-visual .visual-caption{position:absolute;left:22px;right:22px;bottom:22px;z-index:2;background:rgba(5,45,92,.76);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:16px 18px;box-shadow:0 14px 34px rgba(2,32,63,.22)}
.blog-hero-visual .visual-kicker{display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;background:rgba(96,221,255,.18);color:#b7efff;font-size:11px;font-weight:800;letter-spacing:.08em;margin-bottom:10px}
.blog-hero-visual strong{display:block;font-size:22px;line-height:1.35;color:#fff;max-width:420px}
.blog-section{padding:58px 0}.blog-section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.blog-section-head h2{font-size:38px;margin:4px 0 0}.blog-section-head p{max-width:600px;color:#5b7892}
.blog-category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.blog-category-card{display:block;background:#fff;border:1px solid #dbe9f3;border-radius:20px;padding:24px;color:#0a4478;box-shadow:0 10px 30px rgba(5,45,92,.055);transition:.22s;min-height:165px;position:relative;overflow:hidden}
.blog-category-card:after{content:"→";position:absolute;right:22px;bottom:18px;font-size:24px;color:#0798e6}.blog-category-card:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(5,45,92,.11)}
.blog-category-card .cat-icon{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#e2f6ff,#c7efff);display:grid;place-items:center;color:#087fcc;font-weight:1000;margin-bottom:16px}.blog-category-card h3{font-size:20px;margin:0 0 8px}.blog-category-card p{font-size:14px;line-height:1.55;color:#5b7892;margin:0 0 9px;max-width:88%}.blog-category-card small{font-size:12px;color:#7690a4}
.blog-filterbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.blog-chip{border:1px solid #c9e1f1;background:#fff;color:#145581;border-radius:999px;padding:10px 16px;font-weight:800;font-size:13px;cursor:pointer}.blog-chip.active,.blog-chip:hover{background:#087fd1;color:#fff;border-color:#087fd1}
.blog-featured-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;margin-bottom:34px}.blog-featured-main,.blog-featured-side{background:#fff;border:1px solid #d8e8f3;border-radius:24px;overflow:hidden;box-shadow:0 14px 36px rgba(5,45,92,.07)}
.blog-featured-main img{width:100%;height:330px;object-fit:cover}.blog-featured-main .copy{padding:28px}.blog-featured-main h2{font-size:32px;line-height:1.12;margin:10px 0}.blog-featured-main p{color:#5b7892;line-height:1.6}
.blog-featured-side{display:flex;flex-direction:column}.blog-featured-side img{width:100%;height:210px;object-fit:cover}.blog-featured-side .copy{padding:22px;flex:1}.blog-featured-side h3{font-size:23px;line-height:1.18;margin:8px 0 10px}
.blog-featured-main h2 a,.blog-featured-side h3 a,.blog-card h3 a,.related-card h3 a{color:#0b4275}
.blog-meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;color:#68839a;font-size:12px}.blog-meta .tag{background:#e7f6ff;color:#087ccc;border-radius:999px;padding:5px 9px;font-weight:900}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.blog-card{background:#fff;border:1px solid #dceaf3;border-radius:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 9px 26px rgba(5,45,92,.05);transition:.22s}.blog-card:hover{transform:translateY(-4px);box-shadow:0 17px 34px rgba(5,45,92,.11)}.blog-card[hidden]{display:none!important}.blog-card img{width:100%;height:185px;object-fit:cover}.blog-card-body{padding:20px;display:flex;flex-direction:column;flex:1}.blog-card h3{font-size:20px;line-height:1.25;margin:9px 0}.blog-card p{font-size:14px;line-height:1.55;color:#5e7b94;margin:0 0 16px}.blog-card .read,.blog-featured-main .read,.blog-featured-side .read{margin-top:auto;font-size:13px;font-weight:900;color:#087fd1}.blog-empty{text-align:center;border:1px dashed #b9d9ed;border-radius:18px;padding:34px;color:#607c94}
.blog-breadcrumbs{font-size:13px;color:#5d7991;margin-bottom:18px}.blog-breadcrumbs a{color:#087ccc}.blog-category-hero{padding:48px 0;background:linear-gradient(112deg,#f7fdff,#ddf4ff);border-bottom:1px solid #d7e9f5}.blog-category-hero h1{font-size:48px;line-height:1.02;margin:10px 0}.blog-category-hero p{font-size:17px;line-height:1.65;max-width:760px;color:#557590}.blog-category-hero .count{display:inline-flex;margin-top:14px;background:#fff;border:1px solid #cce5f4;border-radius:999px;padding:8px 13px;font-size:12px;font-weight:900;color:#087fd1}
/* Article */
.article-hero{background:linear-gradient(120deg,#f8fdff,#e5f7ff);padding:34px 0 48px;border-bottom:1px solid #dbeaf4}.article-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.82fr);gap:44px;align-items:center}.article-hero h1{font-size:clamp(38px,4.2vw,58px);line-height:1.02;letter-spacing:-.035em;margin:12px 0 16px;color:#083e76}.article-hero .lead{font-size:18px;line-height:1.65;color:#496f8e;max-width:760px}.article-hero img{width:100%;aspect-ratio:1200/630;object-fit:cover;border-radius:24px;box-shadow:0 24px 54px rgba(4,55,103,.18)}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:48px;align-items:start;padding:52px 0 72px}.article-content{font-size:17px;line-height:1.78;color:#284f72}.article-content p{margin:0 0 20px}.article-content h2{font-size:31px;line-height:1.18;color:#093f76;margin:42px 0 18px;letter-spacing:-.02em}.article-answer{border:1px solid #a9dbf3;background:linear-gradient(135deg,#ecf9ff,#f8fdff);border-radius:20px;padding:24px 26px;margin-bottom:24px;box-shadow:0 12px 28px rgba(7,112,176,.06)}.answer-label{display:block;color:#087ed0;font-size:12px;font-weight:1000;letter-spacing:.08em;margin-bottom:8px}.article-answer p{font-size:18px;line-height:1.65;margin:0;color:#184e77;font-weight:650}.article-keypoints{background:#083e76;color:#fff;border-radius:18px;padding:22px 24px;margin-bottom:28px}.article-keypoints strong{font-size:18px}.article-keypoints ul{margin:10px 0 0;padding-left:20px}.article-keypoints li{margin:7px 0;color:#e1f1fb}.article-intro{font-size:19px!important;line-height:1.75!important;color:#214e75!important}.article-warning{background:#fff8ec;border:1px solid #f3d69b;border-radius:18px;padding:4px 24px 18px}.article-warning h2{margin-top:22px}.article-warning li{margin:9px 0}.article-checklist{counter-reset:item;padding:0;list-style:none;display:grid;gap:10px}.article-checklist li{counter-increment:item;background:#fff;border:1px solid #dbe9f3;border-radius:14px;padding:14px 16px 14px 54px;position:relative}.article-checklist li:before{content:counter(item);position:absolute;left:14px;top:12px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#0a91df;color:white;font-size:13px;font-weight:900}.article-course-cta{background:linear-gradient(120deg,#063a71,#0764a7);color:white;border-radius:24px;padding:30px;margin:42px 0}.article-course-cta h2{color:#fff;margin:8px 0 12px}.article-course-cta p{color:#dcefff}.article-course-cta .btn{display:inline-flex}.article-faq{display:grid;gap:10px}.article-faq details{background:#fff;border:1px solid #d7e7f2;border-radius:14px;padding:15px 18px}.article-faq summary{cursor:pointer;color:#123f6c;font-weight:850}.article-faq p{margin:12px 0 2px;font-size:15px;line-height:1.65}.article-sources{border-top:1px solid #d9e8f2;padding-top:12px}.article-sources li{margin:8px 0}.article-sources a{color:#087ccc}.article-disclaimer{background:#eff6fa;border-radius:13px;padding:15px 18px;font-size:13px;color:#607b91;margin-top:32px}.article-sidebar{position:sticky;top:92px}.article-sidebox{background:#fff;border:1px solid #d9e8f3;border-radius:20px;padding:20px;box-shadow:0 10px 28px rgba(5,45,92,.05);margin-bottom:16px}.article-sidebox strong{display:block;color:#0b4276;margin-bottom:10px}.article-sidebox nav{display:grid;gap:8px}.article-sidebox nav a{font-size:13px;line-height:1.35;color:#527490;border-left:2px solid #d8e8f3;padding-left:10px}.article-sidebox nav a:hover{color:#0782d1;border-color:#0782d1}.article-sidebox .btn{width:100%;margin-top:10px}.article-toc-mobile{display:none}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.related-card{background:#fff;border:1px solid #dae9f3;border-radius:18px;overflow:hidden}.related-card img{height:145px;width:100%;object-fit:cover}.related-card .copy{padding:16px}.related-card h3{font-size:17px;line-height:1.25;margin:6px 0}.article-share{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.article-share a{border:1px solid #cce3f1;background:#fff;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800;color:#0a5f9e}
.home-blog-strip{padding:64px 0;background:linear-gradient(180deg,#fff,#f2f9fd)}.home-blog-strip .blog-grid{margin-top:24px}
.course-blog-strip{width:min(100% - 48px,1200px);margin:44px auto 0;padding:28px;border:1px solid #d6e8f3;border-radius:22px;background:#f6fbfe}.course-blog-strip h2{font-size:26px;margin:0 0 18px}.course-blog-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.course-blog-links a{background:#fff;border:1px solid #dce9f2;border-radius:14px;padding:15px;font-weight:800;color:#0a4d82;line-height:1.35}.course-blog-links a:hover{border-color:#7dc8ef}
@media(max-width:1100px){.blog-grid{grid-template-columns:repeat(2,1fr)}.blog-category-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:minmax(0,1fr) 260px;gap:30px}.article-hero-grid{grid-template-columns:1fr .78fr}.course-blog-links{grid-template-columns:1fr 1fr}}
@media(max-width:850px){.blog-hero-grid,.blog-featured-grid,.article-hero-grid{grid-template-columns:1fr}.blog-hero-panel{max-width:680px}.article-hero img{max-width:700px}.article-layout{grid-template-columns:1fr}.article-sidebar{display:none}.article-toc-mobile{display:grid;background:#fff;border:1px solid #d9e8f3;border-radius:16px;padding:18px;margin:22px 0;gap:7px}.article-toc-mobile a{font-size:13px;color:#0b6aa9}.related-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.blog-hero{padding:40px 0}.blog-hero h1{font-size:42px}.blog-search{flex-direction:column}.blog-search button{min-height:46px}.blog-category-grid,.blog-grid,.related-grid,.course-blog-links{grid-template-columns:1fr}.blog-featured-main img{height:230px}.blog-featured-main h2{font-size:27px}.blog-category-hero h1{font-size:39px}.article-hero{padding-top:22px}.article-hero h1{font-size:38px}.article-layout{padding-top:34px}.article-content{font-size:16px}.article-content h2{font-size:27px}.article-answer p{font-size:17px}.article-course-cta{padding:24px 20px}}


/* === v10.25 — fix category internal hero/professor card breakpoint === */
/* Keep the hero in two columns on desktop/notebooks. The previous v10.8
   breakpoint collapsed at 1280px and produced a huge empty professor card. */
@media (min-width:981px) and (max-width:1280px){
  .category-hero-layout{
    grid-template-columns:minmax(0,1fr) minmax(350px,410px) !important;
    gap:28px !important;
    min-height:450px !important;
    padding:38px 0 !important;
    align-items:center !important;
  }
  .category-copy h1{
    font-size:clamp(48px,5vw,64px) !important;
  }
  .category-copy p{
    font-size:17px !important;
    line-height:1.55 !important;
  }
  .category-benefits{
    gap:12px !important;
    margin-top:24px !important;
  }
  .category-benefits span{
    padding:10px 12px !important;
    font-size:14px !important;
  }
  .category-professor{
    width:100% !important;
    max-width:410px !important;
    min-height:340px !important;
    padding:28px 225px 28px 26px !important;
    margin:0 !important;
    border-radius:24px !important;
  }
  .category-professor img{
    width:210px !important;
    height:100% !important;
    border-radius:0 24px 24px 0 !important;
    object-fit:cover !important;
    object-position:center top !important;
  }
  .category-professor blockquote{
    font-size:20px !important;
    line-height:1.42 !important;
    margin-bottom:14px !important;
  }
  .category-professor strong{font-size:14px !important;}
  .category-professor>span{font-size:12px !important;line-height:1.4 !important;}
}

/* Tablet / narrow notebook: compact centered banner instead of a full-width empty box. */
@media (min-width:761px) and (max-width:980px){
  .category-hero-layout{
    grid-template-columns:1fr !important;
    gap:24px !important;
    min-height:auto !important;
    padding:30px 0 34px !important;
  }
  .category-professor{
    width:100% !important;
    max-width:760px !important;
    min-height:290px !important;
    margin:0 auto !important;
    padding:28px 250px 28px 30px !important;
    border-radius:24px !important;
  }
  .category-professor img{
    width:235px !important;
    height:100% !important;
    border-radius:0 24px 24px 0 !important;
    object-fit:cover !important;
    object-position:center top !important;
  }
  .category-professor blockquote{
    max-width:360px !important;
    font-size:21px !important;
    line-height:1.42 !important;
    margin-bottom:14px !important;
  }
  .category-professor strong{font-size:15px !important;}
  .category-professor>span{font-size:12px !important;}
}

/* Mobile: keep the stacked treatment, but remove excessive blank area. */
@media (max-width:760px){
  .category-professor{
    width:100% !important;
    max-width:none !important;
    min-height:0 !important;
    margin:0 !important;
    padding:22px 20px 222px !important;
    border-radius:20px !important;
  }
  .category-professor img{
    width:100% !important;
    height:205px !important;
    left:0 !important;
    right:0 !important;
    bottom:0 !important;
    border-radius:0 0 20px 20px !important;
    object-position:center 18% !important;
  }
  .category-professor blockquote{
    max-width:none !important;
    font-size:20px !important;
    line-height:1.4 !important;
    margin-bottom:12px !important;
  }
  .category-professor strong,.category-professor>span{
    display:block !important;
    max-width:none !important;
  }
}


/* === v10.26: novas categorias + corpo docente ampliado === */
@media (min-width:1101px){
  .category-link-grid{grid-template-columns:repeat(4,minmax(0,1fr))!important}
}
@media (min-width:761px) and (max-width:1100px){
  .category-link-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}
.faculty-roster-section{padding:72px 0 84px;background:#f7fbfe;border-top:1px solid #e0eef7}
.faculty-roster-head{max-width:850px;margin-bottom:30px}
.faculty-roster-head h2{font-size:clamp(30px,3vw,44px);margin:5px 0 10px;color:#06386f}
.faculty-roster-head p{color:#4b6c8b;font-size:17px;line-height:1.6;margin:0}
.faculty-roster-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;align-items:stretch}
.faculty-card{display:flex;flex-direction:column;background:linear-gradient(180deg,#fff 0%,#fbfdff 100%);border:1px solid #d7e8f4;border-radius:24px;overflow:hidden;box-shadow:0 14px 36px rgba(7,52,100,.08);min-width:0;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.faculty-card:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(7,52,100,.12);border-color:#bddcf4}
.faculty-card-photo{height:318px;background:linear-gradient(145deg,#edf8ff,#d8effc);overflow:hidden;position:relative}
.faculty-card-photo:after{content:"";position:absolute;left:0;right:0;bottom:0;height:88px;background:linear-gradient(180deg,rgba(255,255,255,0) 0%,rgba(4,41,86,.08) 100%);pointer-events:none}
.faculty-card-photo img{width:100%;height:100%;object-fit:cover;object-position:center 22%;display:block}
.faculty-card-photo img.faculty-photo-square{object-position:center center}
.faculty-card-body{padding:26px 26px 30px;display:flex;flex-direction:column;flex:1;position:relative}
.faculty-card-body:before{content:"";width:58px;height:4px;border-radius:999px;background:linear-gradient(90deg,#078fe5,#2dd4ff);margin:0 0 14px;display:block}
.faculty-card-body .eyebrow{margin-bottom:8px;font-size:12px;letter-spacing:.085em}
.faculty-card-body h3{font-size:25px;line-height:1.14;color:#073d77;margin:0 0 10px;text-wrap:pretty}
.faculty-card-role{display:inline-flex;align-self:flex-start;padding:9px 14px;border-radius:999px;background:#eef7ff;border:1px solid #cae5fb;font-size:12.5px;font-weight:800;color:#078ddc;margin-bottom:16px;text-transform:uppercase;letter-spacing:.055em;line-height:1.35;text-wrap:pretty}
.faculty-card-body p{font-size:16px;line-height:1.82;color:#456680;margin:0;max-width:36ch;text-wrap:pretty}
.faculty-card:nth-child(4),.faculty-card:nth-child(5){grid-column:auto}
@media(max-width:1050px){.faculty-roster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.faculty-card-photo{height:300px}.faculty-card-body p{max-width:none}}
@media(max-width:650px){.faculty-roster-section{padding:52px 0 60px}.faculty-roster-grid{grid-template-columns:1fr;gap:18px}.faculty-card-photo{height:360px}.faculty-card-body{padding:22px}.faculty-card-body h3{font-size:22px}.faculty-card-role{font-size:12px;padding:8px 12px}.faculty-card-body p{font-size:15.5px;line-height:1.74}}

/* External products used in the professional-path catalogues */
.course-card.external-product .course-cover{height:190px;background:linear-gradient(135deg,#052f60,#078fe5 70%,#20c7ef);display:flex;align-items:flex-end;position:relative;overflow:hidden}
.course-card.external-product .course-cover::before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-60px;top:-75px;border:24px solid rgba(255,255,255,.09)}
.course-card.external-product .course-cover::after{content:"";position:absolute;width:110px;height:110px;border-radius:50%;right:22px;bottom:-72px;background:rgba(255,255,255,.08)}
.course-card.external-product .course-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%;opacity:.9}
.course-card.external-product .course-cover.has-professor::before{background:linear-gradient(90deg,rgba(2,32,67,.82),rgba(2,32,67,.08));border:0;border-radius:0;width:100%;height:100%;right:auto;top:0;z-index:1}
.external-cover-copy{position:relative;z-index:2;padding:18px;color:#fff;max-width:84%}
.external-cover-copy small{display:block;font-weight:850;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#bcecff;margin-bottom:5px}
.external-cover-copy strong{display:block;font-size:20px;line-height:1.16}
.course-card.external-product .course-content>p{min-height:64px}
.course-card.external-product .external-professor{font-size:11px;font-weight:800;color:#1687cc;margin:-2px 0 8px}

/* New category pages */
.simple-catalog-hero{background:linear-gradient(110deg,#f8fdff 0%,#e5f7ff 60%,#b7e9ff 100%);padding:58px 0 48px;border-bottom:1px solid #d7eaf6}
.simple-catalog-hero h1{font-size:clamp(38px,5vw,58px);color:#073b74;margin:8px 0 12px;max-width:880px}
.simple-catalog-hero p{max-width:790px;font-size:18px;line-height:1.55;color:#315f87;margin:0}
.simple-catalog-section{padding:54px 0 78px}
.simple-catalog-section .course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media(max-width:1000px){.simple-catalog-section .course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.simple-catalog-section .course-grid{grid-template-columns:1fr}}

/* === Faculty portraits v10.27: standardized treated portraits === */
.faculty-card-photo img[src*="prof-oscar-doria-v2"],
.faculty-card-photo img[src*="prof-daniele-rocha-v3"],
.faculty-card-photo img[src*="prof-reinaldo-lunelli-v2"]{
  object-fit:cover!important;
  object-position:center 18%!important;
  filter:saturate(.98) contrast(1.015)!important;
}


/* === v10.35 — professores hero photo-only fix === */
.category-professor.category-professor--photoonly{
  padding:0 !important;
  min-height:500px !important;
  background:linear-gradient(145deg,#eef8fd 0%,#d8eef9 100%) !important;
}
.category-professor.category-professor--photoonly img{
  position:absolute !important;
  inset:0 !important;
  width:100% !important;
  height:100% !important;
  object-fit:cover !important;
  object-position:center top !important;
  border-radius:inherit !important;
}
@media (min-width:981px) and (max-width:1280px){
  .category-professor.category-professor--photoonly{
    max-width:410px !important;
    min-height:420px !important;
  }
}
@media (min-width:761px) and (max-width:980px){
  .category-professor.category-professor--photoonly{
    max-width:760px !important;
    min-height:360px !important;
    padding:0 !important;
  }
  .category-professor.category-professor--photoonly img{
    border-radius:24px !important;
  }
}
@media (max-width:760px){
  .category-professor.category-professor--photoonly{
    min-height:320px !important;
    padding:0 !important;
  }
  .category-professor.category-professor--photoonly img{
    height:100% !important;
    border-radius:20px !important;
  }
}

/* === v10.40 — mobile whitespace / reveal hard fix === */
@media (max-width:760px){
  /* iOS Safari / WhatsApp WebView: never leave reveal blocks transparent while
     they keep their layout height. Mobile favors immediate content visibility. */
  .reveal,
  .reveal.is-visible{
    opacity:1 !important;
    transform:none !important;
    transition:none !important;
    transition-delay:0s !important;
  }

  /* Category pages: compact hero instead of a tall stacked desktop composition. */
  .category-hero{
    min-height:0 !important;
    padding:0 !important;
    overflow:hidden !important;
  }
  .category-hero-layout{
    display:block !important;
    min-height:0 !important;
    padding:22px 0 24px !important;
  }
  .category-copy{
    padding:0 !important;
  }
  .category-copy .breadcrumbs{
    margin-bottom:10px !important;
  }
  .category-copy h1{
    font-size:clamp(31px,9vw,38px) !important;
    line-height:1.04 !important;
    margin-bottom:12px !important;
  }
  .category-copy p{
    font-size:15.5px !important;
    line-height:1.5 !important;
    margin-bottom:0 !important;
  }
  .category-benefits{
    display:grid !important;
    grid-template-columns:1fr 1fr !important;
    gap:8px !important;
    margin-top:16px !important;
  }
  .category-benefits span{
    min-height:54px !important;
    padding:8px 9px !important;
    font-size:12px !important;
    line-height:1.3 !important;
    border-radius:12px !important;
  }
  .category-benefits .ico{
    width:30px !important;
    height:30px !important;
    min-width:30px !important;
    font-size:16px !important;
  }
  /* The professor banner is decorative in category pages and was the largest
     source of unnecessary mobile vertical space. */
  .category-hero .category-professor{
    display:none !important;
  }
  /* Authority items are already represented elsewhere; remove only when they
     immediately follow a category hero. */
  .category-hero + .authority-strip{
    display:none !important;
  }
  .catalog-section{
    padding-top:22px !important;
  }
  .filter-toggle{
    margin-bottom:14px !important;
  }
  .catalog-toolbar{
    gap:12px !important;
    align-items:flex-start !important;
    flex-direction:column !important;
    margin-bottom:16px !important;
  }
  .catalog-toolbar label{
    width:100% !important;
    display:flex !important;
    align-items:center !important;
    justify-content:space-between !important;
    gap:10px !important;
  }
  .catalog-toolbar select{
    min-width:190px !important;
    max-width:100% !important;
  }

  /* Individual course / combo pages: show content immediately and shorten hero. */
  .product-hero{
    min-height:0 !important;
  }
  .product-hero-layout{
    grid-template-columns:1fr !important;
    min-height:0 !important;
    padding:22px 0 28px !important;
    gap:18px !important;
  }
  .product-copy{
    padding:0 !important;
  }
  .product-copy h1{
    font-size:clamp(32px,9vw,40px) !important;
    line-height:1.04 !important;
    margin-bottom:12px !important;
  }
  .product-copy p{
    font-size:15.5px !important;
    line-height:1.55 !important;
  }
  .product-highlights{
    grid-template-columns:1fr 1fr !important;
    gap:8px !important;
    margin-top:16px !important;
  }
  .product-highlights span{
    min-height:44px !important;
    padding:8px 9px !important;
    font-size:12px !important;
  }
  .product-image{
    display:none !important;
  }
  .purchase-card{
    margin-top:0 !important;
  }

  /* Simple category pages such as Finance and Subscriptions. */
  .simple-catalog-hero{
    padding:28px 0 24px !important;
  }
  .simple-catalog-hero h1{
    font-size:clamp(32px,9vw,40px) !important;
    line-height:1.06 !important;
    margin:7px 0 10px !important;
  }
  .simple-catalog-hero p{
    font-size:15.5px !important;
    line-height:1.5 !important;
  }
  .simple-catalog-section{
    padding:28px 0 56px !important;
  }
}

@media (max-width:420px){
  .category-benefits,
  .product-highlights{
    grid-template-columns:1fr !important;
  }
  .catalog-toolbar select{
    width:100% !important;
  }
}


/* === v10.51 Mobile catalog filter: compact bottom sheet, no layout whitespace === */
@media (max-width:760px){
  body.ibepc-filter-open{overflow:hidden!important}
  .catalog-section .filters-panel{
    position:fixed!important;
    z-index:1602!important;
    left:12px!important;
    right:12px!important;
    bottom:12px!important;
    top:auto!important;
    width:auto!important;
    max-width:none!important;
    max-height:82dvh!important;
    height:auto!important;
    overflow-y:auto!important;
    overscroll-behavior:contain!important;
    -webkit-overflow-scrolling:touch!important;
    margin:0!important;
    padding:18px 18px 20px!important;
    border-radius:22px!important;
    box-shadow:0 24px 70px rgba(2,34,67,.30)!important;
    transform:translateY(calc(100% + 28px))!important;
    visibility:hidden!important;
    opacity:0!important;
    pointer-events:none!important;
    transition:transform .24s ease,opacity .2s ease,visibility 0s linear .24s!important;
    background:#fff!important;
  }
  .catalog-section .filters-panel.open{
    transform:translateY(0)!important;
    visibility:visible!important;
    opacity:1!important;
    pointer-events:auto!important;
    transition:transform .24s ease,opacity .2s ease!important;
  }
  .catalog-section .filters-panel fieldset{margin-top:14px!important;padding-top:12px!important}
  .catalog-section .filters-panel label:not(.search-filter){margin:9px 0!important;font-size:14px!important}
  .catalog-section .filters-panel .filter-help{display:none!important}
  .catalog-section .filters-heading{position:sticky!important;top:-18px!important;z-index:4!important;background:#fff!important;padding:16px 0 10px!important;margin-top:-16px!important;border-bottom:1px solid #e6eff6!important}
  .filters-close-x{
    display:inline-flex!important;align-items:center!important;justify-content:center!important;
    width:38px!important;height:38px!important;border:1px solid #d8e8f4!important;border-radius:50%!important;
    background:#f5fbff!important;color:#0a477d!important;font-size:24px!important;line-height:1!important;
    margin-left:4px!important;cursor:pointer!important
  }
  .catalog-section #closeFilters{display:flex!important;position:sticky!important;bottom:-2px!important;z-index:5!important;background:linear-gradient(90deg,#078fe5,#18c1eb)!important;color:#fff!important;border:0!important;margin-top:14px!important;min-height:50px!important}
  .filter-toggle{display:flex!important;width:100%!important;justify-content:center!important;position:relative!important;z-index:2!important}
  .ibepc-filter-backdrop{
    position:fixed!important;inset:0!important;z-index:1601!important;background:rgba(3,30,60,.42)!important;
    backdrop-filter:blur(2px)!important;opacity:0!important;visibility:hidden!important;pointer-events:none!important;
    transition:opacity .2s ease,visibility 0s linear .2s!important
  }
  .ibepc-filter-backdrop.open{opacity:1!important;visibility:visible!important;pointer-events:auto!important;transition:opacity .2s ease!important}
  .catalog-layout{display:block!important}
  .catalog-main{min-width:0!important}
}

/* === v10.53: enquadramento de retratos nos cards, sem alterar as imagens originais === */
.course-card .course-cover img[src*="/gestao-de-custos.webp"],
.course-card .course-cover img[src*="/formacao-gestor-financeiro.webp"],
.course-card .course-cover img[src*="/equiparacao.webp"],
.course-card .course-cover img[src*="/consultoria-avulsa.webp"]{
  object-fit:cover !important;
  object-position:center 5% !important;
}

/* Portrait covers keep a responsive 16:9 frame on desktop and mobile. */
.course-card .course-cover.portrait-cover{
  height:auto !important;
  aspect-ratio:16 / 9;
  min-height:190px;
  max-height:280px;
}