@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@600;700&family=Poppins:wght@600;700;800&display=swap');
:root{--navy:#092b4c;--navy2:#061d34;--teal:#0f8f91;--gold:#d9a441;--blue:#1769aa;--ink:#182333;--muted:#667085;--bg:#f7f8fa;--card:#fff;--line:#e5e7eb;--shadow:0 8px 24px rgba(9,43,76,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Arial,sans-serif;line-height:1.6}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}.topbar{background:var(--navy2);color:#dbeafe;font-size:13px;padding:8px 0}.topbar .container{display:flex;justify-content:space-between;gap:20px}.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.nav{height:76px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;min-width:270px}.logo{width:42px;height:42px;border-radius:9px;background:linear-gradient(135deg,var(--navy),var(--teal));display:grid;place-items:center;color:#fff;font-family:Poppins;font-weight:800}.brand strong{font-family:Poppins;color:var(--navy);font-size:17px;line-height:1.1}.brand small{display:block;color:var(--muted);font-size:10px}.search{flex:1;position:relative}.search input{width:100%;height:44px;border:1px solid #cfd6df;border-radius:24px;padding:0 18px 0 44px;background:#f8fafc;outline:none}.search span{position:absolute;left:17px;top:8px;font-size:19px;color:#667085}.navlinks{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:600}.navlinks a:hover{color:var(--teal)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:6px;padding:11px 17px;font-family:Montserrat;font-weight:700;cursor:pointer}.btn-primary{background:var(--navy);color:#fff}.btn-teal{background:var(--teal);color:#fff}.btn-outline{border:1px solid var(--navy);background:#fff;color:var(--navy)}.menu{display:none;font-size:27px;background:none;border:0}.hero{background:linear-gradient(100deg,rgba(6,29,52,.97),rgba(9,43,76,.87));color:#fff;padding:68px 0}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}.eyebrow{color:#f3c766;font-family:Montserrat;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.hero h1{font-family:Poppins;font-size:46px;line-height:1.12;margin:12px 0 16px}.hero p{font-size:18px;color:#dce8f3}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.hero-card{background:#fff;color:var(--ink);padding:24px;border-radius:12px;box-shadow:0 20px 50px rgba(0,0,0,.18)}.hero-card h3{margin:0 0 10px;font-family:Poppins;color:var(--navy)}.section{padding:58px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}.section h2{font-family:Poppins;color:var(--navy);font-size:29px;margin:0}.section-intro{color:var(--muted);max-width:700px}.grid{display:grid;gap:20px}.course-grid{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}.course-thumb{height:145px;background:linear-gradient(135deg,var(--navy),var(--teal));display:flex;align-items:flex-end;padding:16px;color:#fff;font-family:Poppins;font-size:20px}.card-body{padding:17px}.card-body h3{font-family:Poppins;font-size:18px;margin:0 0 7px;color:var(--navy)}.muted{color:var(--muted);font-size:14px}.meta{display:flex;justify-content:space-between;gap:10px;margin-top:12px;font-size:13px}.pill{display:inline-block;border-radius:20px;background:#e9f7f7;color:#0b696a;padding:4px 9px;font-size:11px;font-weight:700}.stars{color:#c38d1d;letter-spacing:1px}.features{grid-template-columns:repeat(3,1fr)}.feature{padding:23px;background:#fff;border:1px solid var(--line);border-radius:10px}.feature-icon{width:42px;height:42px;border-radius:9px;background:#e7f5f5;color:var(--teal);display:grid;place-items:center;font-weight:800;margin-bottom:12px}.feature h3{font-family:Poppins;margin:0 0 7px;color:var(--navy)}.testimonial-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.quote{background:#fff;border:1px solid var(--line);padding:22px;border-radius:10px}.cta{background:var(--navy);color:#fff;padding:46px 0}.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{font-family:Poppins;margin:0}.footer{background:#061d34;color:#cbd5e1;padding:44px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}.footer h3{color:#fff;font-family:Poppins;margin-top:0}.footer a{display:block;margin:7px 0;color:#cbd5e1;font-size:14px}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:25px;padding-top:18px;font-size:13px;text-align:center}.page-hero{background:var(--navy);color:#fff;padding:45px 0}.page-hero h1{font-family:Poppins;font-size:38px;margin:0 0 7px}.breadcrumb{color:#cbd5e1;font-size:13px}.catalog{display:grid;grid-template-columns:240px 1fr;gap:25px}.filters{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px;height:max-content}.filters h3{font-family:Poppins;color:var(--navy)}.filters label{display:block;margin:10px 0;font-size:14px}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.form-wrap{max-width:620px;margin:45px auto;background:#fff;border:1px solid var(--line);padding:30px;border-radius:12px;box-shadow:var(--shadow)}.form-wrap h1{text-align:center;font-family:Poppins;color:var(--navy)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{margin-bottom:14px}.field.full{grid-column:1/-1}.field label{display:block;font-weight:600;font-size:13px;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid #cfd6df;border-radius:6px;font:inherit}.check{display:flex;gap:8px;align-items:flex-start;font-size:13px}.pricing{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:900px;margin:auto}.price-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:var(--shadow)}.price-card.featured{border:2px solid var(--teal)}.price-card h3{font-family:Poppins;color:var(--navy)}.big-price{font-family:Poppins;font-size:35px;color:var(--navy);font-weight:800}.dashboard{display:grid;grid-template-columns:235px 1fr;min-height:650px}.side{background:#061d34;color:#dbeafe;padding:22px}.side .user{border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:18px;margin-bottom:18px}.side a{display:block;padding:11px 12px;border-radius:6px;margin:4px 0;font-size:14px}.side a.active,.side a:hover{background:rgba(255,255,255,.1);color:#fff}.dash-main{padding:30px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.stat{background:#fff;border:1px solid var(--line);border-radius:9px;padding:18px}.stat strong{display:block;font-family:Poppins;font-size:25px;color:var(--navy)}.progress{height:7px;background:#e5e7eb;border-radius:10px;overflow:hidden}.progress i{display:block;height:100%;background:var(--teal)}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{padding:13px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.notice{padding:14px;background:#fff8e6;border-left:4px solid var(--gold);border-radius:6px;margin-bottom:20px}.video{aspect-ratio:16/9;background:#101820;border-radius:10px;display:grid;place-items:center;color:#fff}.video span{font-size:50px}.course-detail{display:grid;grid-template-columns:1fr 330px;gap:28px}.sticky-card{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;height:max-content}.lesson-list{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.lesson{display:flex;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px}
@media(max-width:1000px){.course-grid,.catalog-grid{grid-template-columns:repeat(2,1fr)}.hero-grid{grid-template-columns:1fr}.features{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr}.catalog{grid-template-columns:1fr}.filters{display:none}.course-detail{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.topbar{display:none}.nav{height:66px}.brand{min-width:auto}.brand small{display:none}.brand strong{font-size:14px}.search{display:none}.navlinks{display:none;position:absolute;left:11px;right:11px;top:70px;background:#fff;border:1px solid var(--line);padding:15px;border-radius:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.navlinks.open{display:flex}.menu{display:block;margin-left:auto}.hero{padding:48px 0}.hero h1{font-size:34px}.section{padding:42px 0}.course-grid,.catalog-grid,.features,.testimonial-row,.pricing{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.cta-grid{flex-direction:column;align-items:flex-start}.dashboard{grid-template-columns:1fr}.side{display:none}.dash-main{padding:20px}}
@media(max-width:450px){.container{width:min(100% - 22px,1180px)}.footer-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.hero h1{font-size:30px}.page-hero h1{font-size:30px}}