:root{
  --bg:#07111f;--bg2:#0c1730;--card:rgba(255,255,255,.075);--line:rgba(255,255,255,.12);
  --text:#f8fbff;--muted:#a9b7cf;--blue:#28a7ff;--purple:#8b5cf6;--cyan:#22d3ee;
  --pink:#ec4899;--green:#2dd4bf;--warning:#fbbf24;--danger:#fb7185;--shadow:0 18px 60px rgba(0,0,0,.35);
  --radius:22px;--max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:
radial-gradient(circle at 15% 15%,rgba(40,167,255,.13),transparent 32%),
radial-gradient(circle at 85% 20%,rgba(139,92,246,.14),transparent 34%),
linear-gradient(180deg,var(--bg),#07101c 50%,#09152a);color:var(--text);line-height:1.6;min-height:100vh}
a{text-decoration:none;color:inherit} img{max-width:100%} button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 32px));margin:auto}.muted{color:var(--muted)}
.section{padding:88px 0;position:relative}.section-sm{padding:52px 0}
.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.055);font-size:.84rem;color:#d9e6ff}
.dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 16px var(--cyan)}
h1,h2,h3{line-height:1.12} h1{font-size:clamp(2.55rem,6vw,5.5rem);letter-spacing:-.055em}
h2{font-size:clamp(2rem,4.5vw,3.7rem);letter-spacing:-.045em} h3{font-size:1.18rem}
.gradient-text{background:linear-gradient(90deg,#fff,#7dd3fc 40%,#c4b5fd 75%,#f0abfc);-webkit-background-clip:text;color:transparent}
.section-head{display:flex;justify-content:space-between;gap:22px;align-items:end;margin-bottom:34px}.section-head p{max-width:600px}
.glass{background:linear-gradient(180deg,rgba(255,255,255,.095),rgba(255,255,255,.045));border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.header{position:sticky;top:0;z-index:1000;background:rgba(5,13,27,.72);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.02em}.logo{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--purple));box-shadow:0 10px 28px rgba(82,109,255,.3);font-weight:1000}
.nav-links{display:flex;gap:20px;align-items:center;font-size:.92rem;color:#c5d1e5}.nav-links a:hover{color:#fff}.nav-actions{display:flex;gap:10px}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.6rem}
.btn{border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 18px;border-radius:14px;font-weight:800;transition:.25s ease}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;box-shadow:0 12px 30px rgba(84,98,255,.3)}
.btn-secondary{background:rgba(255,255,255,.075);border:1px solid var(--line);color:#fff}.btn-light{background:white;color:#111827}
.btn:hover{transform:translateY(-3px);filter:brightness(1.07)}
.hero{min-height:720px;display:flex;align-items:center;overflow:hidden;padding:80px 0}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:62px;align-items:center}
.hero p{font-size:1.08rem;color:#b8c6dd;max-width:650px;margin:22px 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative;min-height:520px}.hero-orb{position:absolute;border-radius:50%;filter:blur(2px);animation:float 5s ease-in-out infinite}
.orb1{width:340px;height:340px;right:5%;top:9%;background:linear-gradient(135deg,rgba(40,167,255,.42),rgba(139,92,246,.34));box-shadow:0 0 80px rgba(82,122,255,.22)}
.orb2{width:160px;height:160px;left:5%;bottom:9%;background:rgba(34,211,238,.2);animation-delay:-2s}
.hero-panel{position:absolute;inset:65px 20px 40px 58px;border-radius:30px;padding:22px;transform:rotate(-2deg)}
.window-dots{display:flex;gap:7px;margin-bottom:20px}.window-dots span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.25)}
.preview-card{border-radius:22px;padding:20px;background:rgba(3,12,29,.64);border:1px solid rgba(255,255,255,.11)}
.preview-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.mini-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.mini-stat{background:rgba(255,255,255,.055);padding:16px;border-radius:16px}
.bar{height:10px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:9px}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--purple));border-radius:99px}
.float-card{position:absolute;padding:14px 16px;border-radius:17px;animation:float 4.2s ease-in-out infinite}.fc1{right:-10px;top:42px}.fc2{left:0;bottom:25px;animation-delay:-1.2s}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}.stat{padding:20px;border-radius:18px;text-align:center}.stat strong{display:block;font-size:1.8rem}.stat span{font-size:.86rem;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{padding:24px;border-radius:var(--radius);transition:.25s ease;position:relative;overflow:hidden}.card:hover{transform:translateY(-7px);border-color:rgba(96,165,250,.35)}
.icon{width:48px;height:48px;display:grid;place-items:center;border-radius:15px;background:linear-gradient(135deg,rgba(40,167,255,.2),rgba(139,92,246,.25));border:1px solid var(--line);font-size:1.35rem;margin-bottom:16px}
.course-card{padding:0;border-radius:22px;overflow:hidden}.course-cover{height:150px;display:flex;align-items:center;justify-content:center;font-size:3.1rem;background:linear-gradient(135deg,rgba(40,167,255,.34),rgba(139,92,246,.28),rgba(236,72,153,.16))}
.course-body{padding:20px}.course-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:.85rem;margin:10px 0 18px}
.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:rgba(45,212,191,.13);color:#8bf4df;border:1px solid rgba(45,212,191,.25);font-size:.75rem;font-weight:800}
.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}.feature-list{display:grid;gap:13px;margin-top:24px}.feature{display:flex;gap:12px;align-items:flex-start}.check{width:24px;height:24px;border-radius:8px;display:grid;place-items:center;background:rgba(45,212,191,.12);color:#6ee7d8;flex:0 0 auto}
.testimonial{padding:24px;border-radius:22px}.stars{color:#fbbf24;letter-spacing:2px}
.cta{padding:38px;border-radius:30px;display:flex;justify-content:space-between;gap:24px;align-items:center;background:linear-gradient(135deg,rgba(40,167,255,.2),rgba(139,92,246,.24),rgba(236,72,153,.12))}
footer{padding:48px 0 28px;border-top:1px solid var(--line);background:rgba(0,0,0,.12)}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:28px}.footer-links{display:grid;gap:9px;color:var(--muted);font-size:.92rem}
.copy{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:.85rem}
.floating-actions{position:fixed;right:18px;bottom:18px;z-index:900;display:grid;gap:10px}.float-btn{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--green),#16a34a);box-shadow:var(--shadow);font-size:1.3rem}.call{background:linear-gradient(135deg,var(--blue),#2563eb)}
.page-hero{padding:82px 0 50px;text-align:center}.page-hero p{max-width:720px;margin:16px auto;color:var(--muted)}
.form-card{max-width:900px;margin:auto;padding:28px;border-radius:26px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.85rem;color:#c9d6eb;font-weight:700}
.input{width:100%;background:rgba(255,255,255,.055);border:1px solid var(--line);color:#fff;padding:13px 14px;border-radius:13px;outline:none}.input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.12)}
select.input option{color:#111827} textarea.input{min-height:120px;resize:vertical}
.table-wrap{overflow:auto;border-radius:20px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:15px 16px;border-bottom:1px solid var(--line);text-align:left}th{font-size:.78rem;color:#a7bad6;text-transform:uppercase;background:rgba(255,255,255,.035)}
.status{padding:5px 9px;border-radius:999px;font-size:.75rem;font-weight:800}.success{background:rgba(45,212,191,.12);color:#6ee7d8}.pending{background:rgba(251,191,36,.12);color:#fcd34d}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:50px 16px}.login-box{width:min(440px,100%);padding:30px;border-radius:26px}
.dashboard{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{padding:24px 18px;border-right:1px solid var(--line);background:rgba(4,12,26,.82);position:sticky;top:0;height:100vh}.side-nav{display:grid;gap:7px;margin-top:28px}.side-nav a{padding:11px 12px;border-radius:12px;color:#afbdd3}.side-nav a:hover,.side-nav a.active{background:rgba(255,255,255,.075);color:#fff}
.dash-main{padding:28px}.dash-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.dash-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric{padding:20px;border-radius:19px}.metric b{font-size:1.6rem;display:block;margin-top:5px}.panel{margin-top:18px;padding:22px;border-radius:22px}.panel-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.progress-list{display:grid;gap:16px}.progress-item{padding:15px;border-radius:15px;background:rgba(255,255,255,.035)}.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--purple),var(--blue));font-weight:900}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.gallery-item{height:220px;border-radius:22px;display:grid;place-items:center;font-size:2rem;background:linear-gradient(135deg,rgba(40,167,255,.22),rgba(139,92,246,.2));border:1px solid var(--line);transition:.25s}.gallery-item:hover{transform:scale(1.03)}
.reveal{opacity:0;transform:translateY(18px);transition:.7s ease}.reveal.visible{opacity:1;transform:none}
.loader{position:fixed;inset:0;background:#06101e;z-index:3000;display:grid;place-items:center;transition:.45s}.loader.hide{opacity:0;pointer-events:none}.loader-ring{width:58px;height:58px;border:4px solid rgba(255,255,255,.1);border-top-color:#60a5fa;border-radius:50%;animation:spin .8s linear infinite}
canvas#particles{position:fixed;inset:0;z-index:-1;opacity:.45;pointer-events:none}.notice{padding:13px 15px;border:1px solid rgba(96,165,250,.25);background:rgba(59,130,246,.08);border-radius:13px;color:#cce3ff;font-size:.9rem}
@keyframes float{50%{transform:translateY(-12px) rotate(1deg)}}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1020px){.nav-links{display:none;position:absolute;left:16px;right:16px;top:78px;padding:16px;border-radius:18px;background:#0b1630;border:1px solid var(--line);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.menu-btn{display:block}.nav-actions .btn-secondary{display:none}.hero-grid,.split{grid-template-columns:1fr}.hero-visual{min-height:450px}.grid-4,.dash-grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.dashboard{grid-template-columns:78px 1fr}.sidebar .brand span,.side-nav a span{display:none}.sidebar{padding:20px 12px}.side-nav a{text-align:center}.panel-grid{grid-template-columns:1fr}}
@media(max-width:680px){.section{padding:64px 0}.nav{height:70px}.hero{padding:55px 0;min-height:auto}.hero-grid{gap:22px}.hero-visual{min-height:380px}.hero-panel{inset:45px 4px 26px 12px}.stats,.grid-3,.grid-4,.dash-grid{grid-template-columns:1fr}.section-head,.cta,.copy,.dash-head{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(2,1fr)}.dashboard{display:block}.sidebar{position:relative;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line)}.sidebar .brand span{display:inline}.side-nav{grid-template-columns:repeat(3,1fr)}.side-nav a span{display:none}.dash-main{padding:20px 14px}}