:root{--navy:#102f4a;--blue:#087fb8;--sky:#82d7f5;--pale:#e8f5fa;--ink:#193149;--muted:#647b8c;--line:#d7e4eb;--green:#267153;--surface:#fff;--bg:#f4f8fa}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
.announcement{display:flex;align-items:center;justify-content:center;gap:9px;padding:8px 20px;background:#dff2f9;color:#175777;font-size:13px}
.announcement a{font-weight:800}
.site-header{height:72px;display:flex;align-items:center;gap:28px;padding:0 max(22px,5vw);background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:2}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;white-space:nowrap}
.brand>span{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900}
.brand strong,.brand small{display:block}
.brand small{color:#6b8090;font-size:10px;letter-spacing:.1em}
.site-header nav{display:flex;gap:23px;margin-left:auto}
.site-header nav a{text-decoration:none;color:#4e687a;font-size:14px}
.account-actions{display:flex;gap:8px;align-items:center}
.account,.account-actions button{border:0;border-radius:10px;padding:10px 13px;background:var(--navy);color:#fff;font:800 14px/1.2 inherit;text-decoration:none;cursor:pointer}
.account-actions button{background:#eef5f8;color:#31546a}
.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:42px;align-items:center;padding:58px max(28px,6vw) 66px;background:linear-gradient(120deg,#102e49 0%,#174e70 58%,#087bab 100%);color:#fff}
.hero-copy>small,.section-head small,.library>div>small,.method-head small,.about>div>small,.contact small{display:block;color:#82d6f7;letter-spacing:.13em;font-size:12px;font-weight:850}
.hero h1{font:400 clamp(38px,5.5vw,66px)/1.02 Georgia,serif;letter-spacing:-.025em;margin:9px 0 17px;max-width:700px}
.hero-copy>p{color:#d9e9f1;max-width:630px;margin:0 0 25px;font-size:17px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.hero-actions a{border-radius:11px;padding:12px 16px;text-decoration:none;font-weight:850}
.primary{background:#fff;color:#14364e}
.secondary{border:1px solid rgba(255,255,255,.36);color:#fff}
.starts{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.21);border-radius:21px;padding:22px}
.starts-label{display:flex;justify-content:space-between;align-items:center;gap:8px}
.starts-label small{color:#a7e6ff;letter-spacing:.1em;font-weight:850}
.starts-label span{background:#72d0a3;color:#113d2b;border-radius:99px;padding:4px 8px;font-size:12px}
.starts h2{font:400 27px/1.15 Georgia,serif;margin:14px 0 5px}
.starts>p{color:#d8e9f1;margin:0 0 14px}
.featured-course{display:grid;grid-template-columns:42px 1fr auto;gap:10px;align-items:center;padding:12px 0;border-top:1px solid rgba(255,255,255,.18)}
.featured-course>span{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.13);display:grid;place-items:center}.featured-course svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.featured-course strong,.featured-course small{display:block}
.featured-course small{color:#c5dce8}
.featured-course a{color:#9ee2fb;text-decoration:none;font-size:14px}
.enroll{display:block;text-align:center;margin-top:13px;border-radius:11px;padding:11px;background:var(--sky);color:#12364e;text-decoration:none;font-weight:850}
.student-bar{margin:-24px max(22px,5vw) 0;position:relative;z-index:2;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 12px 30px rgba(26,63,87,.12);display:grid;grid-template-columns:1.15fr 1fr 1fr}
.student-bar>div,.student-bar>a{padding:18px 21px;display:flex;align-items:center;gap:12px;text-decoration:none}
.student-bar>a{border-left:1px solid var(--line)}
.student-bar span{color:var(--blue);font-size:22px}
.student-bar small,.student-bar strong{display:block}
.student-bar small{color:#6a8090}
.courses-section{padding:52px max(24px,5vw) 44px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:19px}
.section-head h2,.library h2,.method h2,.about h2{font:400 34px/1.1 Georgia,serif;margin:5px 0}
.carousel-actions{display:flex;align-items:center;gap:8px}
.carousel-actions>span{color:var(--muted);margin-right:5px}
.carousel-actions button{width:42px;height:42px;border:1px solid #cbdce5;border-radius:11px;background:#fff;color:var(--blue);font-size:24px;cursor:pointer}
.course-index{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:15px}
.course-index button{border:1px solid #d1e0e8;border-radius:99px;padding:7px 10px;background:#fff;color:#526c7d;cursor:pointer}
.course-index button.active{background:#dff2f9;color:var(--blue);border-color:#a8d8ea}
.course-window{overflow:hidden}
.course-list{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 30px)/3);gap:15px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;padding:2px}
.course-list::-webkit-scrollbar{display:none}
.course-card{scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;min-height:230px;display:flex;flex-direction:column}
.course-top{display:flex;align-items:start;justify-content:space-between;gap:8px}
.course-icon{width:45px;height:45px;border-radius:13px;display:grid;place-items:center;background:#e5f4f9;color:var(--blue)}.course-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.status{border-radius:99px;padding:5px 8px;font-size:12px;font-weight:850}
.status.open{background:#def2e8;color:#267153}
.status.active{background:#e3eefb;color:#285f94}
.status.available{background:#efe8fa;color:#695093}
.status.soon{background:#edf0f3;color:#647685}
.course-card h3{font-size:18px;margin:18px 0 5px}
.course-card p{color:var(--muted);margin:0}
.options{display:flex;gap:5px;flex-wrap:wrap;margin-top:12px}
.options span{padding:5px 7px;border-radius:7px;background:#eef5f8;color:#496a7d;font-size:11px;font-weight:850}
.course-card>a{margin-top:auto;padding-top:18px;color:var(--blue);text-decoration:none;font-weight:850}
.library{margin:0 max(24px,5vw) 44px;display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;padding:32px;border-radius:21px;background:linear-gradient(135deg,#e3f4ec,#cdeadd)}
.library>div>small{color:#31775b}
.library p{color:#536f62}
.resource-chips{display:flex;flex-wrap:wrap;gap:7px;margin:17px 0 19px}.resource-chips span{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(49,119,91,.2);border-radius:999px;background:rgba(255,255,255,.62);color:#315f4d;padding:6px 9px;font-size:12px;font-weight:800}.resource-chips b{color:#257154;font-size:13px}.resource-chips .open-access{background:#fff;border-color:rgba(38,113,83,.35);color:#1f6047}
.library>div:first-child>a{display:inline-block;background:#286f52;color:#fff;padding:11px 14px;border-radius:10px;text-decoration:none;font-weight:850}
.resource-list{background:rgba(255,255,255,.72);border-radius:16px;padding:8px 18px}
.resource-list>a{display:grid;grid-template-columns:39px 1fr auto;align-items:center;gap:11px;padding:13px 0;border-top:1px solid rgba(64,112,88,.17);background:transparent;color:var(--ink);border-radius:0;text-decoration:none;font-weight:400}
.resource-list>a:first-child{border-top:0}
.resource-list span{width:38px;height:38px;border-radius:10px;background:#fff;display:grid;place-items:center;color:#31775b}
.resource-list svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.resource-list strong,.resource-list small{display:block}
.resource-list small{color:#637c70}
.resource-list b{color:#286f52}
.open-class{margin:0 max(24px,5vw) 44px;padding:30px 32px;border-radius:21px;background:linear-gradient(115deg,#102f4a,#176180);color:#fff;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.open-class small{display:block;color:#8bdcff;letter-spacing:.13em;font-size:12px;font-weight:850}.open-class h2{font:400 34px/1.1 Georgia,serif;margin:5px 0 8px}.open-class p{margin:0;color:#d8e9f1}.open-class>a{display:flex;align-items:center;gap:11px;background:#fff;color:#153953;padding:13px 16px;border-radius:11px;text-decoration:none;font-weight:850;white-space:nowrap}.open-class>a span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#dff3fb;color:var(--blue)}
.method{padding:44px max(24px,5vw);background:#fff}
.method-head{text-align:center}
.method-head small{color:var(--blue)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:26px}
.steps article{display:grid;grid-template-columns:42px 1fr;gap:13px}
.steps article>span{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:850}
.steps h3{margin:1px 0 5px}
.steps p{margin:0;color:var(--muted)}
.about{display:grid;grid-template-columns:.78fr 1.22fr;gap:34px;align-items:center;padding:44px max(24px,5vw)}
.portrait{min-height:250px;border-radius:22px;background:linear-gradient(145deg,#dcecf1,#b6d7df);display:grid;place-items:center}
.portrait span{font:400 68px Georgia,serif;color:#2f6271}
.portrait.has-image{background-size:cover;background-position:center}.portrait.has-image span{display:none}
.about>div>small{color:var(--blue)}
.about p{color:#5f7788}
.about>div>div{display:flex;gap:15px}
.about a{color:var(--blue);text-decoration:none;font-weight:850}
.contact{margin:0 max(24px,5vw) 44px;padding:29px 31px;border-radius:20px;background:linear-gradient(110deg,#153953,#176180);color:#fff;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}
.contact strong{display:block;font:400 27px Georgia,serif}
.contact a{border-radius:11px;padding:12px 15px;background:#fff;color:#153953;text-decoration:none;font-weight:850}
footer{padding:26px max(24px,5vw);background:#102e49;color:#d8e8f0;display:grid;grid-template-columns:1fr auto;gap:22px}
footer strong,footer small{display:block}
footer small{color:#9eb7c5}
footer nav{display:flex;gap:18px}
footer a{text-decoration:none}
@media(max-width:800px){.site-header{padding:0 18px}
.site-header nav{display:none}
.brand small{display:none}
.hero{grid-template-columns:1fr;padding:40px 22px 54px}
.student-bar{margin:-22px 16px 0;grid-template-columns:1fr}
.student-bar>a{border-left:0;border-top:1px solid var(--line)}
.courses-section{padding:44px 20px}
.section-head{display:block}
.carousel-actions{margin-top:10px}
.course-list{grid-auto-columns:88%}
.library{grid-template-columns:1fr;margin:0 20px 34px;padding:25px 20px}
.open-class{margin:0 20px 34px;padding:25px 20px;grid-template-columns:1fr}.open-class>a{justify-content:center}
.steps{grid-template-columns:1fr}
.about{grid-template-columns:1fr}
.contact{margin:0 20px 34px;grid-template-columns:1fr}
.contact a{text-align:center}
footer{grid-template-columns:1fr}
.announcement{align-items:flex-start;flex-wrap:wrap}
.account-actions button{display:block!important;padding:9px 10px}.account-actions{margin-left:auto}
}
@media(max-width:480px){.brand div{display:none}
.starts-label{align-items:flex-start}
.featured-course{grid-template-columns:42px 1fr}
.featured-course a{grid-column:2}
.course-list{grid-auto-columns:94%}
}
.faq-section{padding:48px max(24px,7vw);background:#f4f8fa}.faq-heading{text-align:center;max-width:690px;margin:0 auto 25px}.faq-heading small{color:var(--blue);letter-spacing:.13em;font-size:12px;font-weight:850}.faq-heading h2{font:400 38px/1.1 Georgia,serif;margin:6px 0 9px}.faq-heading p{color:var(--muted);margin:0}.faq-list{width:min(850px,100%);margin:auto;display:grid;gap:10px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 18px}.faq-list summary{list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:17px 0;font-weight:850;cursor:pointer}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:var(--blue);font-size:20px}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:var(--muted);margin:0;padding:0 34px 18px 0}.faq-loading{text-align:center;color:var(--muted)}
.contact-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}.contact .contact-email-link{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}
.contact-form-section{margin:0 max(24px,7vw) 48px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:20px;display:grid;grid-template-columns:.75fr 1.25fr;gap:30px;align-items:start}.contact-form-section>div>small{color:var(--blue);font-size:12px;font-weight:850;letter-spacing:.12em}.contact-form-section h2{font:400 32px/1.1 Georgia,serif;margin:6px 0 9px}.contact-form-section>div p{color:var(--muted)}.contact-form-section form{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact-form-section label{display:grid;gap:5px;font-size:13px;font-weight:800}.contact-form-section .wide{grid-column:1/-1}.contact-form-section input,.contact-form-section textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font:inherit;color:var(--ink);background:#fff}.contact-form-section textarea{min-height:120px;resize:vertical}.contact-form-section button{width:max-content;border:0;border-radius:10px;background:var(--blue);color:#fff;padding:12px 16px;font-weight:850;cursor:pointer}.contact-form-section button:disabled{opacity:.6;cursor:wait}#contactFormMessage{align-self:center;margin:0;color:var(--muted)}#contactFormMessage.success{color:#167a55;font-weight:800}#contactFormMessage.error{color:#a53535;font-weight:800}.contact-trap{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;opacity:0!important}
.floating-whatsapp{position:fixed;z-index:80;right:22px;bottom:22px;display:flex;align-items:center;gap:8px;border-radius:999px;background:#20a866;color:#fff;padding:12px 16px;text-decoration:none;font-weight:850;box-shadow:0 10px 28px rgba(16,99,59,.3)}.floating-whatsapp span{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.2);font-size:10px}
@media(max-width:800px){.contact-actions{justify-content:stretch}.contact-actions a{flex:1}.contact-form-section{margin:0 20px 34px;grid-template-columns:1fr}.contact-form-section form{grid-template-columns:1fr}.contact-form-section .wide{grid-column:auto}.floating-whatsapp{right:14px;bottom:14px;padding:11px 13px}.faq-section{padding:40px 20px}}
@media(max-width:480px){.floating-whatsapp strong{display:none}.floating-whatsapp{width:48px;height:48px;padding:0;justify-content:center}.floating-whatsapp span{background:transparent;font-size:14px}.contact-form-section{padding:22px 18px}}