:root{--bg:#0a0e1a;--card:#1a1f2e;--muted:#9aa4bf;--text:#e9ecf5;--primary:#f4b942;--primary-600:#e5a832;--accent:#8b5cf6;--warning:#ffd700;--danger:#ff4757;--shadow:0 20px 40px rgba(0,0,0,.4);--radius:18px;--radius-sm:12px;--maxw:1140px}.light-mode{--bg:#fffdf8;--card: #fff7e3d6;--muted:#495057;--text:#212529;--primary:#f4b942;--primary-600:#e5a832;--accent:#8b5cf6;--warning:#ffd700;--danger:#ff4757;--shadow:0 20px 40px rgba(0,0,0,.15)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Cairo',system-ui,-apple-system,Segoe\ UI,Roboto,Arial,sans-serif;color:#c393ff;background:radial-gradient(1200px 600px at 80% -10%,#2d1b47 0%,rgba(45,27,71,0) 60%) , radial-gradient(900px 500px at -10% 20%,#1a2d5a 0%,rgba(26,45,90,0) 60%) , var(--bg);animation:background-float 20s ease-in-out infinite}@keyframes background-float {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}header{position:sticky;padding:7px;top:0;z-index:100;backdrop-filter:saturate(1.2) blur(10px);background:rgba(10,14,26,.7);border-bottom:1px solid rgba(255,255,255,.08)}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.2px;font-size:1.05rem}.brand .logo{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:var(--shadow)}nav ul{display:flex;gap:14px;list-style:none;margin:0;padding:0;align-items:center}nav a{padding:10px 14px;border-radius:10px;color:#ffcb7a;font-weight:600}nav a:hover{background:rgba(255,255,255,.08);color:var(--text)}.cta{background:linear-gradient(135deg,var(--primary),#f4c542);color:#000;padding:10px 16px;border-radius:12px;font-weight:800;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.12)}.cta:hover{transform:translateY(-1px)}.scroll-btn{position:fixed;bottom:20px;right:20px;width:50px;height:50px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#000;border:none;border-radius:50%;font-size:1.5rem;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000;box-shadow:var(--shadow)}.scroll-btn.visible{opacity:1;visibility:visible}.scroll-btn:hover{transform:translateY(-2px) scale(1.1)}.hero{padding:64px 0 36px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(244,185,66,.15);border:1px solid rgba(244,185,66,.4);color:#f4d794;font-weight:700;font-size:.9rem}.title{font-size:clamp(28px,4.2vw,56px);line-height:1.12;margin:14px 0 10px;font-weight:900;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 30px rgba(244,185,66,.3)}.section-title{font-size:clamp(22px,2.4vw,34px);margin:0 0 10px;font-weight:900;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;position:relative}.section-title::after{content:'';position:absolute;bottom:-5px;left:0;width:60px;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:2px}.subtitle{font-size:1.1rem;color:var(--muted);max-width:60ch}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 18px;border-radius:14px;font-weight:800;border:1px solid rgba(255,255,255,.12);transition:all .3s ease}.btn:hover{transform:translateY(-2px)}.btn-primary:hover{box-shadow:0 10px 20px rgba(244,185,66,.3)}.btn-ghost:hover{background:rgba(255,255,255,.15)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-600));color:#000}.btn-ghost{background:rgba(255,255,255,.08);color:#fff}.hero-card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:12px;text-align:center}.stat b{font-size:1.2rem;color:var(--primary)}.crown{color:var(--primary);animation:crown-glow 2s ease-in-out infinite alternate}@keyframes crown-glow {
  from { text-shadow: 0 0 10px rgba(244,185,66,0.5); }
  to { text-shadow: 0 0 20px rgba(244,185,66,0.8), 0 0 30px rgba(244,185,66,0.4); }
}@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}.float{animation:float 3s ease-in-out infinite}@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}.pulse:hover{animation:pulse .6s ease-in-out}@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}.animated-gradient{background:linear-gradient(-45deg,var(--primary),var(--accent),var(--warning),var(--primary));background-size:400% 400%;animation:gradient-shift 4s ease infinite}section{padding:48px 0}.section-title{font-size:clamp(22px,2.4vw,34px);margin:0 0 10px;font-weight:900}.section-sub{color:var(--muted);margin-bottom:22px}.course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:20px}.card{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);position:relative;transition:all .3s ease}.card:hover{transform:translateY(-4px);border-color:rgba(244,185,66,.3)}.card h3{margin:8px 0 6px;font-size:1.15rem;color:var(--primary)}.card p{color:var(--muted);font-size:.98rem;line-height:1.6}.course-duration{position:absolute;top:16px;left:16px;background:var(--accent);color:#fff;padding:4px 8px;border-radius:6px;font-size:.75rem;font-weight:700}.timeline{position:relative}.timeline::before{content:'';position:absolute;right:20px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--primary),var(--accent))}.timeline-item{position:relative;margin-bottom:24px;padding-right:60px}.timeline-item::before{content:'';position:absolute;right:12px;top:12px;width:16px;height:16px;border-radius:50%;background:var(--primary);border:3px solid var(--bg);box-shadow:0 0 0 3px var(--primary)}.modules-overview{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.module-card{background:linear-gradient(135deg,rgba(244,185,66,.1),rgba(139,92,246,.1));border:1px solid rgba(244,185,66,.3);border-radius:var(--radius);padding:24px}.module-number{font-size:2rem;font-weight:900;color:var(--primary)}.module-topics{list-style:none;margin:16px 0 0;padding:0}.module-topics li{padding:6px 0;color:var(--muted);position:relative;padding-right:20px}.module-topics li::before{content:'✓';position:absolute;right:0;color:var(--accent);font-weight:bold}.instructor{display:grid;grid-template-columns:140px 1fr;gap:18px;align-items:center}.avatar{width:140px;height:140px;border-radius:18px;background:linear-gradient(135deg,#2a3142,#1f2332);display:grid;place-items:center;font-size:42px;font-weight:900}.pricing{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;align-items:stretch}.price-card{position:relative}.price-card .ribbon{position:absolute;top:12px;left:12px;background:var(--accent);color:#fff;padding:6px 10px;border-radius:999px;font-weight:800;font-size:.85rem}.price{font-size:2rem;font-weight:900;margin:8px 0;color:var(--primary)}.price small{font-size:.9rem;color:var(--muted);font-weight:600}.price-features{margin:10px 0 0;padding:0;list-style:none}.price-features li{padding:6px 0;color:var(--muted)}.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.quote{position:relative}.quote:before{content:"\201C";position:absolute;top:-16px;right:10px;font-size:48px;color:rgba(255,255,255,.15)}.stars{font-size:1rem;color:var(--warning);letter-spacing:2px}.faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}details{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:12px 16px}summary{cursor:pointer;font-weight:800}details p{color:var(--muted);margin:8px 0 0}form{display:grid;gap:12px}input,select,textarea{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:#bb78e7;border-radius:12px;padding:12px 14px}input::placeholder,textarea::placeholder{color:#b4bdd6}label{font-weight:700;font-size:.95rem}.note{color:var(--muted);font-size:.92rem}footer{padding:28px 0;color:var(--muted);border-top:1px solid rgba(255,255,255,.08)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.center{text-align:center}.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.theme-toggle{background:none;border:none;cursor:pointer;padding:10px;border-radius:10px;color:var(--primary);font-size:1.2rem;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{background:rgba(255,255,255,.08);color:var(--text)}.light-mode .theme-toggle{color:var(--primary)}.light-mode .theme-toggle:hover{background:rgba(0,0,0,.08)}.light-mode header{background:rgba(255,255,255,.95);border-bottom:1px solid rgba(0,0,0,.1)}.light-mode nav a:hover{background:rgba(0,0,0,.08);color:var(--text)}.light-mode .btn-ghost{background:rgba(0,0,0,.08);color:var(--text)}.light-mode .btn-ghost:hover{background:rgba(0,0,0,.15)}.light-mode .hero-card{background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.02));border:1px solid rgba(0,0,0,.1)}.light-mode .stat{background: rgb(255 255 255 / 63%);border:1px solid rgba(0,0,0,.08)}.light-mode .card{border:1px solid rgba(0,0,0,.1);box-shadow:var(--shadow)}.light-mode .badge{background: rgb(63 61 68);border:1px solid rgba(244,185,66,.3)}.light-mode input,.light-mode select,.light-mode textarea{background:rgba(0,0,0,.05);border:1px solid rgba(0,0,0,.2);color:var(--text)}.light-mode input::placeholder,.light-mode textarea::placeholder{color:#6c757d}.light-mode details{background:var(--card);border:1px solid rgba(0,0,0,.1)}.light-mode footer{border-top:1px solid rgba(0,0,0,.1)}.hamburger{display:none;flex-direction:column;justify-content:space-around;width:30px;height:30px;background:none;border:none;cursor:pointer;padding:0;z-index:1001}.hamburger-line{width:100%;height:3px;background:var(--primary);border-radius:2px;transition:all .3s ease;transform-origin:center}.hamburger.active .hamburger-line:nth-child(1) {transform:rotate(45deg) translate(6px,6px)}.hamburger.active .hamburger-line:nth-child(2) {opacity:0}.hamburger.active .hamburger-line:nth-child(3) {transform:rotate(-45deg) translate(6px,-6px)}@media (max-width:990px){.hero-grid,.modules-overview,.pricing,.faq,.course-grid,.testimonials,.grid-2,.grid-3,.instructor{grid-template-columns:1fr}.hero{padding-top:36px}.hamburger{display:flex}nav{position:fixed;top:0;left:0;width:100%;height:100vh;background:rgba(10,14,26,.95);backdrop-filter:blur(10px);z-index:1000;display:flex;align-items:center;justify-content:center;transform:translateX(100%);transition:transform .3s ease}nav.active{transform:translateX(0)}nav ul{flex-direction:column;gap:20px;text-align:center}nav a{font-size:1.2rem;padding:15px 20px}.hero-stats{grid-template-columns:1fr 1fr}.timeline::before{display:none}.timeline-item{padding-right:0}.timeline-item::before{display:none}}@media (max-width:520px){.hero-stats{grid-template-columns:1fr}}