:root{--bg:#0b0d10;--panel:#11161d;--line:#30363d;--txt:#e8eaee;--muted:#8b949e;--brand:#ffd000;--brand-hover:#ffdb4d;--brand-ink:#0b0d10}*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;background-color:var(--bg);color:var(--txt);line-height:1.6}a{text-decoration:none;color:inherit;transition:.2s}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:12px 24px;border-radius:8px;font-weight:700;font-size:14px;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;transition:all .2s ease}.btn-primary{background:var(--brand);color:var(--brand-ink);border:1px solid var(--brand);box-shadow:0 4px 15px rgba(255,208,0,.2)}.btn-primary:hover{background:var(--brand-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,208,0,.3)}.btn-outline{background:transparent;color:var(--brand);border:1px solid var(--brand)}.btn-outline:hover{background:var(--brand);color:var(--brand-ink)}.header{background:rgba(11,13,16,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:fixed;top:0;left:0;right:0;z-index:1000;padding:15px 0}.header-wrap{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:12px}.logo-icon{width:40px;height:40px;background:var(--brand);color:var(--brand-ink);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:24px}.logo-text{font-weight:800;font-size:20px;line-height:1;letter-spacing:.05em}.logo-text span{display:block;font-size:10px;font-weight:400;color:var(--muted);margin-top:3px}.nav{display:flex;gap:30px}.nav a{font-size:14px;font-weight:600;color:var(--txt)}.nav a:hover{color:var(--brand)}@media (max-width:768px){.nav{display:none}}.hero{height:90vh;min-height:600px;display:flex;align-items:center;position:relative;overflow:hidden;margin-top:70px;background: url('https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?q=80&w=1920&auto=format&fit=crop') center center / cover no-repeat}.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#0b0d10 0%,rgba(11,13,16,.9) 40%,rgba(11,13,16,.2) 100%);z-index:1}.hero::after{content:'';position:absolute;bottom:-100px;left:-100px;width:50%;height:50%;background:radial-gradient(circle,rgba(255,208,0,.15) 0%,transparent 70%);filter:blur(80px);z-index:1}.hero-content{position:relative;z-index:2;max-width:600px;padding-left:20px}.hero h1{font-size:56px;line-height:1.1;margin-bottom:24px;color:#fff;text-shadow:0 4px 20px rgba(0,0,0,.5)}.hero-sub{font-size:20px;color:#cbd5e1;margin-bottom:36px;text-shadow:0 2px 10px rgba(0,0,0,.8)}.hero-bg{display:none}@media (max-width:768px){.hero{background-position:70% center}.hero::before{background:linear-gradient(0deg,#0b0d10 0%,rgba(11,13,16,.8) 100%)}.hero h1{font-size:38px}}.section{padding:80px 0}.section-dark{background:#0d1014;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-title{text-align:center;font-size:32px;margin-bottom:50px;position:relative;display:inline-block;width:100%}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:25px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:30px 20px;text-align:center;transition:.3s}.card:hover{border-color:var(--brand);transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.3)}.card-icon{font-size:32px;color:var(--brand);margin-bottom:20px;height:60px;width:60px;background:rgba(255,208,0,.05);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-left:auto;margin-right:auto}.card h3{margin-bottom:10px;font-size:18px}.card p{color:var(--muted);font-size:14px;line-height:1.5}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center}.feature h3{margin-bottom:10px;color:var(--txt)}.feature p{color:var(--muted)}@media (max-width:768px){.features-grid{grid-template-columns:1fr;gap:30px}.hero h1{font-size:36px}}.footer{padding:60px 0 20px;background:#080a0c;border-top:1px solid var(--line);font-size:14px}.footer-wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-col h4{margin-bottom:20px;color:#fff}.footer-desc{color:var(--muted);margin-top:15px;max-width:300px}.footer-link{display:block;color:var(--muted);margin-bottom:10px}.footer-link:hover{color:var(--brand)}.copyright{text-align:center;color:#484f58;padding-top:20px;border-top:1px solid var(--line)}@media (max-width:600px){.footer-wrap{grid-template-columns:1fr}}