*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root { --bg:#06080f; --surface:rgba(255,255,255,0.04); --surface-glass:rgba(255,255,255,0.06); --border:rgba(255,255,255,0.08); --border-hover:rgba(255,255,255,0.18); --aurora1:#667eea; --aurora2:#f093fb; --gold:#f5c842; --text:#e8eaf6; --muted:#8b8fad; --radius:16px; }
html { scroll-behavior: smooth; }
body { font-family:'Inter','Noto Serif SC',system-ui,sans-serif; background:var(--bg); color:var(--text); line-height:1.7; min-height:100vh; overflow-x:hidden; }

/* Ambient */
.ambient { position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;overflow:hidden; }
.ambient .orb { position:absolute;border-radius:50%;filter:blur(120px);opacity:0.1; }
.ambient .orb-1 { width:700px;height:700px;top:-300px;left:-150px;animation:float 20s ease-in-out infinite; }
.ambient .orb-2 { width:500px;height:500px;bottom:-200px;right:-100px;animation:float 25s ease-in-out infinite reverse; }
@keyframes float { 0%,100%{transform:translate(0,0) scale(1)} 33%{transform:translate(30px,-40px) scale(1.05)} 66%{transform:translate(-20px,30px) scale(0.95)} }

/* Scroll Animations */
.reveal { opacity:0; transform:translateY(30px); transition:opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-delay-1 { transition-delay:0.1s; }
.reveal-delay-2 { transition-delay:0.2s; }
.reveal-delay-3 { transition-delay:0.3s; }

/* Header */
header { position:sticky;top:0;z-index:100;backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);background:rgba(6,8,15,0.75);border-bottom:1px solid var(--border);padding:0 32px;height:64px;display:flex;align-items:center;justify-content:space-between; }
.logo { display:flex;align-items:center;gap:10px;text-decoration:none; }
.logo-mark { width:32px;height:32px;background:linear-gradient(135deg,var(--aurora1),var(--aurora2));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:0 2px 12px rgba(102,126,234,0.3); }
.logo-text { font-size:17px;font-weight:700;color:#fff;letter-spacing:-0.3px; }
.header-right { display:flex;align-items:center;gap:8px; }
nav { display:flex;gap:4px; }
nav a { color:var(--muted);text-decoration:none;font-size:14px;font-weight:500;padding:8px 14px;border-radius:10px;transition:all 0.25s; }
nav a:hover { color:#fff;background:rgba(255,255,255,0.06); }
.lang-switch { display:flex;gap:2px;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:10px;padding:3px;margin-left:8px; }
.lang-switch button { background:none;border:none;color:var(--muted);font-size:12px;font-weight:600;padding:5px 10px;border-radius:7px;cursor:pointer;transition:all 0.2s;font-family:inherit; }
.lang-switch button:hover { color:var(--text); }
.lang-switch button.active { background:rgba(102,126,234,0.2);color:var(--aurora1); }

/* Hero */
.hero { position:relative;z-index:1;text-align:center;padding:100px 24px 60px;max-width:800px;margin:0 auto; }
.hero .app-icon { width:96px;height:96px;border-radius:22px;margin-bottom:28px;animation:fadeInUp 0.6s ease-out;object-fit:cover;transition:transform 0.4s;cursor:default; }
.hero .app-icon:hover { transform:scale(1.08) rotate(-3deg); }
.hero h1 { font-size:clamp(32px,5vw,52px);font-weight:800;line-height:1.15;letter-spacing:-1px;margin-bottom:16px;animation:fadeInUp 0.6s ease-out 0.1s both; }
.hero p { font-size:18px;color:var(--muted);max-width:520px;margin:0 auto 32px;animation:fadeInUp 0.6s ease-out 0.2s both; }
.hero-cta { display:inline-flex;align-items:center;gap:10px;padding:14px 32px;color:#fff;font-weight:600;font-size:15px;border-radius:14px;text-decoration:none;transition:all 0.3s cubic-bezier(0.2,0,0,1);animation:fadeInUp 0.6s ease-out 0.3s both;position:relative;overflow:hidden; }
.hero-cta::after { content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.15),transparent);opacity:0;transition:opacity 0.3s; }
.hero-cta:hover { transform:translateY(-3px); }
.hero-cta:hover::after { opacity:1; }
@keyframes fadeInUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }

/* Content */
.content { position:relative;z-index:1;max-width:900px;margin:0 auto;padding:40px 24px 100px; }
.section-title { font-size:13px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:10px; }
.section-heading { font-size:clamp(26px,4vw,38px);font-weight:700;color:#fff;margin-bottom:48px;letter-spacing:-0.5px;line-height:1.2; }

/* Screenshot Gallery */
.screenshots-section { position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 24px 60px;overflow:hidden; }
.screenshots-scroll { display:flex;gap:16px;overflow-x:auto;padding:20px 0;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;justify-content:center; }
.screenshots-scroll::-webkit-scrollbar { display:none; }
.screenshots-scroll img { height:380px;width:auto;border-radius:16px;scroll-snap-align:start;box-shadow:0 8px 32px rgba(0,0,0,0.4);border:1px solid var(--border);flex-shrink:0;object-fit:contain;background:#111;transition:transform 0.3s; }
.screenshots-scroll img:hover { transform:scale(1.02); }

/* Feature Blocks - Glassmorphism */
.feature-blocks { display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:60px; }
.feature-block { position:relative;background:var(--surface-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:all 0.4s cubic-bezier(0.2,0,0,1);overflow:hidden; }
.feature-block::before { content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(102,126,234,0.04),rgba(240,147,251,0.02));opacity:0;transition:opacity 0.4s;border-radius:inherit;pointer-events:none; }
.feature-block:hover { border-color:var(--border-hover);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.2); }
.feature-block:hover::before { opacity:1; }
.feature-block .f-icon { font-size:30px;margin-bottom:12px;display:block; }
.feature-block h3 { font-size:18px;font-weight:600;color:#fff;margin-bottom:6px; }
.feature-block p { font-size:15px;color:var(--muted);line-height:1.7; }

/* Footer */
footer { position:relative;z-index:1;border-top:1px solid var(--border);padding:48px 24px;text-align:center; }
.footer-links { display:flex;justify-content:center;gap:28px;margin-bottom:20px;flex-wrap:wrap; }
.footer-links a { color:var(--muted);text-decoration:none;font-size:14px;transition:color 0.2s; }
.footer-links a:hover { color:#fff; }
.footer-copy { font-size:13px;color:rgba(255,255,255,0.25); }

/* Scroll Dots */
.scroll-dots { display:flex;justify-content:center;gap:8px;padding:16px 0; }
.scroll-dot { width:8px;height:8px;border-radius:50%;border:1.5px solid rgba(255,255,255,0.3);background:transparent;padding:0;cursor:pointer;transition:all 0.3s; }
.scroll-dot:hover { border-color:rgba(255,255,255,0.6); }
.scroll-dot.active { background:rgba(255,255,255,0.8);border-color:rgba(255,255,255,0.8);transform:scale(1.2); }

/* Scroll Reveal JS */
@media (max-width:640px) { header{padding:0 16px} nav{display:none} .hero{padding:70px 20px 40px} .feature-blocks{grid-template-columns:1fr} }