:root{--navy: #1b3a6b;--navy-deep: #142c53;--navy-light: #28518f;--gold: #c9a227;--gold-light: #e0c04f;--ink: #1c2330;--muted: #5a6478;--paper: #f6f8fb;--card: #ffffff;--line: #e3e8f0;--navy-soft: #eaf0f8;--shadow-sm: 0 1px 2px rgba(20, 44, 83, .06), 0 4px 14px -8px rgba(20, 44, 83, .25);--shadow-md: 0 10px 40px -18px rgba(20, 44, 83, .45);--serif: "Playfair Display", Georgia, serif;--sans: "Source Sans 3", system-ui, -apple-system, sans-serif;--wrap: 1160px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;font-size:16px}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;color:var(--navy)}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(18px,4vw,40px)}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;letter-spacing:.01em;padding:13px 26px;border-radius:6px;border:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px)}.btn-gold{background:var(--gold);color:#2b2408;box-shadow:0 6px 18px -8px #c9a227cc}.btn-gold:hover{background:var(--gold-light)}.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-light)}.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.75);color:#fff}.btn-ghost:hover{background:#ffffff1f}.btn-outline{background:transparent;border:1.5px solid var(--navy);color:var(--navy)}.btn-outline:hover{background:var(--navy-soft)}.demo-banner{background:repeating-linear-gradient(45deg,#2b2408,#2b2408 12px,#33290a 12px,#33290a 24px);color:var(--gold-light);text-align:center;font-size:13px;letter-spacing:.03em;padding:7px 16px;font-weight:600}.demo-banner b{color:#fff}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.header-inner{display:flex;align-items:center;gap:20px;padding:12px clamp(18px,4vw,40px);max-width:var(--wrap);margin:0 auto}.brand{display:flex;align-items:center;gap:12px}.brand img{height:52px;width:auto}.brand-text{line-height:1.1}.brand-text .name{font-family:var(--serif);font-weight:700;font-size:17px;color:var(--navy)}.brand-text .lema{font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}.nav{margin-left:auto;display:flex;align-items:center;gap:4px;flex-wrap:wrap}.nav a{font-size:13px;font-weight:600;letter-spacing:.02em;color:#44506a;padding:8px 11px;border-radius:5px;transition:color .15s,background .15s}.nav a:hover{color:var(--navy);background:var(--navy-soft)}.nav a.active{color:var(--navy)}.nav a.active:after{content:"";display:block;height:2px;background:var(--gold);margin-top:4px;border-radius:2px}.nav-toggle{display:none;margin-left:auto;background:none;border:none;font-size:26px;color:var(--navy);line-height:1;padding:4px 8px}@media (max-width: 900px){.nav-toggle{display:block}.nav{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);max-height:0;overflow:hidden;transition:max-height .25s ease;margin-left:0}.nav.open{max-height:520px}.nav a{padding:12px 14px;border-radius:6px}.nav a.active:after{display:none}}.hero{background:linear-gradient(135deg,var(--navy-deep) 0%,var(--navy) 45%,var(--navy-light) 100%);color:#fff;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:-120px;top:-120px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,39,.22),transparent 65%)}.hero-inner{max-width:var(--wrap);margin:0 auto;padding:clamp(56px,9vw,110px) clamp(18px,4vw,40px);position:relative;z-index:1;text-align:center}.hero .kicker{font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-light);font-weight:700;margin-bottom:18px}.hero h1{color:#fff;font-size:clamp(32px,6vw,62px);letter-spacing:-.02em;margin-bottom:18px}.hero .lema{font-family:var(--serif);font-style:italic;font-size:clamp(17px,2.6vw,24px);color:#ffffffe6;margin-bottom:12px}.hero p.sub{font-size:clamp(15px,2vw,18px);color:#ffffffc7;max-width:60ch;margin:0 auto 32px}.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.section{padding:clamp(48px,7vw,88px) 0}.section.alt{background:#fff}.section-head{text-align:center;max-width:720px;margin:0 auto clamp(32px,5vw,52px)}.section-head .eyebrow{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:12px}.section-head h2{font-size:clamp(26px,4vw,40px);margin-bottom:14px}.section-head p{color:var(--muted);font-size:17px}.page-hero{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#fff;padding:clamp(44px,6vw,70px) 0;text-align:center}.page-hero h1{color:#fff;font-size:clamp(28px,5vw,46px)}.page-hero p{color:#fffc;margin-top:10px;font-size:17px}.page-hero .crumb{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);font-weight:700;margin-bottom:12px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}@media (max-width: 820px){.grid-3,.grid-2{grid-template-columns:1fr}}.feature{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:var(--shadow-sm)}.feature .ic{width:48px;height:48px;border-radius:12px;background:var(--navy-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px}.feature h3{font-size:20px;margin-bottom:8px}.feature p{color:var(--muted);font-size:15px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}@media (max-width: 960px){.cards{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.cards{grid-template-columns:1fr}}.course-card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}.course-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.course-img{height:150px;background:linear-gradient(120deg,var(--navy) 0%,var(--navy-light) 100%);display:flex;align-items:center;justify-content:center;position:relative}.course-img span{font-family:var(--serif);font-style:italic;color:#ffffffeb;font-size:20px;letter-spacing:.04em;text-align:center;padding:0 16px}.course-img .tag-modulo{position:absolute;top:12px;left:12px;background:var(--gold);color:#2b2408;font-size:11px;font-weight:700;padding:4px 10px;border-radius:100px;letter-spacing:.03em}.course-body{padding:20px;display:flex;flex-direction:column;flex:1}.course-body h3{font-size:19px;margin-bottom:10px;line-height:1.2}.course-meta{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:16px}.course-meta b{color:var(--ink);font-weight:600}.course-body .btn{margin-top:auto;align-self:flex-start}.tabs{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-bottom:36px;background:var(--navy-soft);padding:6px;border-radius:100px;width:fit-content;margin-left:auto;margin-right:auto}.tab{border:none;background:transparent;color:var(--navy);font-weight:600;font-size:14px;padding:10px 22px;border-radius:100px;transition:background .15s,color .15s}.tab.active{background:var(--navy);color:#fff;box-shadow:var(--shadow-sm)}.plugin-list{max-width:640px;margin:0 auto;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);background:#fff}.plugin-list .hd{background:var(--navy-soft);padding:14px 20px;font-weight:700;color:var(--navy);font-size:15px}.plugin-list a{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;color:#1c4d94;border-top:1px solid #eef1f6;font-size:15px;transition:background .15s}.plugin-list a:hover{background:var(--paper)}.plugin-list a .title{text-decoration:underline}.plugin-list a .arrow{color:var(--muted);font-size:13px}.live-status{display:flex;justify-content:center;margin-bottom:14px;min-height:30px}.live-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;padding:6px 14px;border-radius:100px}.live-badge .dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.live-badge.live{background:#e4f4ec;color:#1a7a4f}.live-badge.live .dot{background:#1fae67;box-shadow:0 0 #1fae6799;animation:pulse 1.8s infinite}.live-badge.loading{background:var(--navy-soft);color:var(--navy)}.live-badge.offline{background:#fbe9e6;color:#b3402a}.live-badge.offline .dot{background:#d1543a}@keyframes pulse{0%{box-shadow:0 0 #1fae678c}70%{box-shadow:0 0 0 7px #1fae6700}to{box-shadow:0 0 #1fae6700}}.spinner{width:13px;height:13px;border-radius:50%;border:2px solid rgba(27,58,107,.25);border-top-color:var(--navy);animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.plugin-list a .teacher{color:var(--muted);font-weight:500;text-decoration:none}.plugin-skeleton{padding:15px 20px;border-top:1px solid #eef1f6;display:flex;flex-direction:column;gap:8px}.plugin-skeleton:first-child{border-top:none}.sk-line{height:12px;border-radius:6px;background:linear-gradient(90deg,#eef1f6 25%,#e2e8f2 37%,#eef1f6 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite;width:70%}.sk-line.short{width:40%;height:10px}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.plugin-empty{padding:18px 20px;border-top:1px solid #eef1f6;color:var(--muted);font-size:14px;text-align:center}.note{border-left:3px solid var(--gold);background:#fbf6e8;padding:16px 20px;border-radius:0 8px 8px 0;font-size:14.5px;color:#5c4a1f;line-height:1.65;margin-top:24px}.note b{color:#3d3010}.note code,code.inline{font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;font-size:.88em;background:#1b3a6b17;color:var(--navy);padding:2px 6px;border-radius:4px}.callout{background:var(--navy);color:#dfe8f5;border-radius:16px;padding:clamp(24px,4vw,38px);position:relative;overflow:hidden}.callout:after{content:"";position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,39,.28),transparent 70%)}.callout .tag{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-light);font-weight:700;margin-bottom:12px;display:block;position:relative}.callout h3{color:#fff;margin-bottom:12px;font-size:24px;position:relative}.callout p{position:relative}.callout b{color:#fff}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}.info-item{background:#fff;padding:22px 24px}.info-item .lbl{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:6px}.info-item .val{font-size:17px;font-weight:600;color:var(--navy)}.req-list{list-style:none;display:grid;gap:12px}.req-list li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 20px;box-shadow:var(--shadow-sm)}.req-list li .check{color:var(--gold);font-weight:700;flex-shrink:0;font-size:18px}.req-list li b{color:var(--navy)}.iframe-frame{border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-md);background:#fff}.iframe-bar{background:var(--navy);padding:10px 16px;display:flex;align-items:center;gap:10px}.iframe-bar .dots{display:flex;gap:6px}.iframe-bar .dots span{width:10px;height:10px;border-radius:50%;background:#ffffff59}.iframe-bar .url{flex:1;background:#ffffff1f;border-radius:6px;padding:5px 14px;font-family:ui-monospace,monospace;font-size:12px;color:#cfe0f5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.iframe-frame iframe{width:100%;height:640px;border:none;display:block;background:#fff}.iframe-fallback{padding:40px;text-align:center;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}@media (max-width: 820px){.contact-grid{grid-template-columns:1fr}}.field{margin-bottom:16px}.field label{display:block;font-size:14px;font-weight:600;color:var(--navy);margin-bottom:6px}.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-family:inherit;font-size:15px;background:#fff}.field input:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px #1b3a6b1a}.contact-info-item{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}.contact-info-item .ic{width:44px;height:44px;border-radius:10px;background:var(--navy-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.contact-info-item .lbl{font-size:13px;color:var(--muted)}.contact-info-item .val{font-weight:600;color:var(--navy)}.prose{max-width:760px;margin:0 auto}.prose p{color:var(--ink);font-size:17px;margin-bottom:18px}.prose h3{font-size:24px;margin:34px 0 12px}.lead-p{font-size:19px;color:var(--muted)}.center{text-align:center}.mt-lg{margin-top:40px}.site-footer{background:var(--navy-deep);color:#c7d3e6;padding:clamp(44px,6vw,64px) 0 0;margin-top:auto}.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px}@media (max-width: 820px){.footer-top{grid-template-columns:1fr;gap:28px}}.footer-brand .name{font-family:var(--serif);font-size:20px;color:#fff;font-weight:600}.footer-brand .lema{font-style:italic;color:var(--gold-light);margin:8px 0 14px;font-family:var(--serif)}.footer-brand p{font-size:14px;color:#9fb0cc}.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px;font-family:var(--sans);font-weight:700;letter-spacing:.02em}.footer-col a,.footer-col p{display:block;color:#a9b8d1;font-size:14px;margin-bottom:9px;transition:color .15s}.footer-col a:hover{color:var(--gold-light)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;text-align:center;font-size:13px;color:#8fa1bf}.footer-bottom b{color:var(--gold-light)}