*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f8fafc;color:#0f172a}a{text-decoration:none;color:inherit}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 5%;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid #e2e8f0}.brand{display:flex;align-items:center;gap:12px}.logo-mark{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;box-shadow:0 16px 30px rgba(8,145,178,.2)}.logo-mark svg{width:100%;height:100%}.logo-mark.small{width:42px;height:42px}.brand strong{font-size:26px;font-weight:950;letter-spacing:-1px}.brand strong span{color:#0891b2}.brand small{display:block;font-size:10px;font-weight:800;letter-spacing:2.2px;color:#64748b;text-transform:uppercase}nav{display:flex;align-items:center;gap:24px}nav a{font-size:14px;font-weight:800;color:#475569}nav a:hover{color:#0891b2}.header-cta,.btn,.price-card a,.cta a{border-radius:999px;font-weight:900;display:inline-flex;align-items:center;justify-content:center}.header-cta{background:#0f172a;color:white;padding:12px 20px}.menu-btn{display:none;border:1px solid #cbd5e1;background:white;border-radius:12px;padding:8px 12px;font-size:24px}.hero{position:relative;overflow:hidden;display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center;padding:95px 5%;background:radial-gradient(circle at 10% 0,#cffafe,transparent 36%),linear-gradient(135deg,#f8fafc,#eef2ff)}.badge,.eyebrow,.section-title span{display:inline-block;color:#0891b2;font-weight:950;text-transform:uppercase;letter-spacing:3px}.badge{background:white;border:1px solid #bae6fd;border-radius:999px;padding:10px 16px;letter-spacing:0;text-transform:none}.hero h1{font-size:clamp(46px,7vw,82px);line-height:.96;margin:25px 0 20px;letter-spacing:-4px}.hero p,.section-title p,.dark-section p,.portal-text p,.cta p{font-size:18px;line-height:1.8;color:#475569}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.btn{padding:16px 24px}.btn.primary{background:#0891b2;color:white;box-shadow:0 20px 40px rgba(8,145,178,.25)}.btn.secondary{background:white;border:1px solid #cbd5e1;color:#0f172a}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:35px}.stats div{background:rgba(255,255,255,.85);padding:18px;border-radius:22px;text-align:center;border:1px solid white}.stats b{display:block;font-size:18px}.stats span{display:block;font-size:13px;color:#64748b;font-weight:700;margin-top:4px}.hero-card{background:rgba(255,255,255,.72);border:1px solid white;border-radius:36px;padding:20px;box-shadow:0 30px 80px rgba(15,23,42,.12)}.dashboard{background:#0f172a;color:white;border-radius:28px;padding:30px}.mini-logo{display:flex;align-items:center;gap:12px}.mini-logo b,.mini-logo small{display:block}.dashboard h2{font-size:38px;line-height:1;margin:35px 0 24px}.steps{display:grid;gap:14px}.steps div{display:flex;align-items:center;gap:12px;padding:15px;border-radius:18px;background:rgba(255,255,255,.1);font-weight:800}.steps span{width:36px;height:36px;border-radius:50%;background:#22d3ee;color:#0f172a;display:grid;place-items:center;font-weight:950}.section{padding:90px 5%}.section-title{max-width:850px;margin:0 auto 45px;text-align:center}.section-title h2,.dark-section h2,.portal h2,.cta h2{font-size:clamp(34px,4.8vw,60px);line-height:1.03;margin:12px 0;letter-spacing:-2px}.cards{display:grid;gap:22px}.cards.four{grid-template-columns:repeat(4,1fr)}.cards.three{grid-template-columns:repeat(3,1fr)}.card,.price-card{background:white;border:1px solid #e2e8f0;border-radius:30px;padding:28px;box-shadow:0 8px 24px rgba(15,23,42,.04);transition:.25s}.card:hover,.price-card:hover{transform:translateY(-5px);box-shadow:0 25px 60px rgba(15,23,42,.12)}.icon{width:56px;height:56px;border-radius:20px;background:#ecfeff;display:grid;place-items:center;font-size:28px}.card h3,.price-card h3{font-size:22px;margin:22px 0 10px}.card p,.price-card li{color:#475569;line-height:1.7}.dark-section{padding:90px 5%;background:#0f172a;color:white}.section-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:end;max-width:1280px;margin:auto}.dark-section p{color:#cbd5e1}.search-box input{width:100%;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.1);color:white;border-radius:999px;padding:18px 24px;font-size:16px;outline:none}.search-box input::placeholder{color:#94a3b8}.course-grid{max-width:1280px;margin:38px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.course{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);border-radius:28px;padding:24px}.course h3{font-size:20px;margin:0 0 10px}.course p{font-size:14px;line-height:1.6}.course button{border:0;border-radius:999px;background:white;color:#0f172a;padding:10px 16px;font-weight:900}.material-grid{max-width:1280px;margin:28px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.material-grid div{background:white;color:#0f172a;border-radius:28px;padding:24px}.material-grid span{background:#ecfeff;color:#0891b2;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:950}.price-section{background:white}.price-card{background:#f8fafc}.price-card.featured{background:#0f172a;color:white}.price-card strong{display:block;font-size:38px;color:#0891b2;margin:12px 0 20px}.price-card.featured strong{color:#67e8f9}.price-card ul{padding-left:20px}.price-card a{margin-top:20px;width:100%;background:#0f172a;color:white;padding:14px}.price-card.featured a{background:white;color:#0f172a}.portal{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start;padding:90px 5%}.portal-text ul{list-style:none;padding:0;margin-top:28px}.portal-text li{margin:14px 0;font-weight:900}.portal-text li::before{content:"✓";color:#059669;margin-right:10px}.form-card{background:white;border:1px solid #e2e8f0;border-radius:34px;padding:26px;box-shadow:0 25px 80px rgba(15,23,42,.12)}.tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:#f1f5f9;border-radius:20px;padding:8px;margin-bottom:20px}.tabs button{border:0;background:transparent;border-radius:14px;padding:14px;font-weight:950;color:#64748b;cursor:pointer}.tabs button.active{background:white;color:#0f172a;box-shadow:0 8px 18px rgba(15,23,42,.08)}form{display:grid;gap:14px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}input,select,textarea{font:inherit;border:1px solid #cbd5e1;border-radius:18px;padding:15px 16px;width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:#06b6d4;box-shadow:0 0 0 4px rgba(6,182,212,.12)}.upload-box{border:1px dashed #06b6d4;background:#ecfeff;color:#0891b2;border-radius:20px;padding:22px;text-align:center;font-weight:950;cursor:pointer}.upload-box input{display:none}.submit-btn{border:0;border-radius:999px;background:#0891b2;color:white;padding:16px;font-weight:950;font-size:16px;cursor:pointer}.form-message{margin:0;border-radius:18px;font-weight:800}.form-message.success{background:#ecfdf5;color:#047857;padding:14px}.hidden{display:none!important}.cta{padding:90px 5%;text-align:center;background:linear-gradient(135deg,#0891b2,#1d4ed8);color:white}.cta p{max-width:780px;margin:18px auto;color:#e0f2fe}.cta div{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:30px}.cta a{background:white;color:#075985;padding:16px 24px}.cta a+ a{background:transparent;color:white;border:1px solid rgba(255,255,255,.5)}footer{display:flex;align-items:center;justify-content:space-between;gap:30px;background:#0f172a;color:white;padding:30px 5%}footer p{max-width:700px;color:#94a3b8;line-height:1.7;font-size:14px}footer .brand strong{color:white}@media(max-width:980px){nav,.header-cta{display:none}.menu-btn{display:block}nav.open{display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;align-items:flex-start;background:white;padding:18px 5%;border-bottom:1px solid #e2e8f0}.hero,.section-grid,.portal{grid-template-columns:1fr}.cards.four,.course-grid,.material-grid{grid-template-columns:repeat(2,1fr)}.cards.three{grid-template-columns:1fr}.hero{padding-top:60px}.hero h1{letter-spacing:-2px}footer{flex-direction:column;align-items:flex-start}}@media(max-width:620px){.cards.four,.course-grid,.material-grid,.stats,.two-col{grid-template-columns:1fr}.site-header{padding:12px 4%}.brand strong{font-size:22px}.hero,.section,.dark-section,.portal,.cta{padding-left:4%;padding-right:4%}.hero-actions{flex-direction:column}.btn{width:100%}.dashboard h2{font-size:30px}}