/* ── Reset & Base ─────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0f;
  --bg-card: #141420;
  --text: #f0f0f5;
  --text-muted: #9a9ab0;
  --accent-blue: #4d7cfe;
  --accent-green: #34d399;
  --accent-purple: #8b5cf6;
  --accent-gold: #f5a623;
  --gradient-hero: linear-gradient(135deg, #0a0a0f 0%, #1a1a3e 50%, #0a0a0f 100%);
  --radius: 16px;
  --max-w: 1200px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-blue); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .8; }

img { max-width: 100%; display: block; }

/* ── Nav ─────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  background: rgba(10, 10, 15, .75);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--text); }
.nav-brand img { width: 36px; height: 36px; border-radius: 8px; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-muted); font-size: .9rem; font-weight: 500; }
.nav-links a:hover { color: var(--text); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; font-weight: 600; font-size: .95rem;
  transition: transform .2s, box-shadow .2s;
  border: none; cursor: pointer; color: #fff;
}
.btn:hover { transform: translateY(-2px); opacity: 1; }
.btn-primary { background: var(--accent-blue); box-shadow: 0 4px 24px rgba(77,124,254,.35); }
.btn-primary:hover { box-shadow: 0 8px 32px rgba(77,124,254,.5); }
.btn-outline { background: transparent; border: 1.5px solid rgba(255,255,255,.2); color: var(--text); }
.btn-sm { padding: 10px 22px; font-size: .85rem; }

/* ── Hero ────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--gradient-hero);
  position: relative; padding: 120px 24px 80px; text-align: center;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(600px circle at 20% 40%, rgba(77,124,254,.12), transparent 60%),
    radial-gradient(500px circle at 80% 60%, rgba(139,92,246,.1), transparent 60%);
}
.hero-content { position: relative; z-index: 2; max-width: 700px; }
.hero-logo { width: 100px; height: 100px; border-radius: 24px; margin: 0 auto 28px; }
.hero-badge {
  display: inline-block; padding: 6px 16px; border-radius: 50px;
  background: rgba(77,124,254,.15); color: var(--accent-blue);
  font-size: .8rem; font-weight: 600; letter-spacing: .5px; text-transform: uppercase;
  margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 800; line-height: 1.1; margin-bottom: 20px; letter-spacing: -.02em; }
.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p { font-size: 1.2rem; color: var(--text-muted); max-width: 520px; margin: 0 auto 36px; line-height: 1.7; }
.hero-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.hero-phone {
  position: relative; z-index: 2; margin-top: 60px;
}
.hero-phone img {
  max-height: 600px; margin: 0 auto;
  border-radius: 28px;
  filter: drop-shadow(0 30px 80px rgba(77,124,254,.2));
}

/* ── Sections ────────────────────────────────── */
section { padding: 100px 24px; }
.section-inner { max-width: var(--max-w); margin: 0 auto; }

.section-label {
  display: inline-block; font-size: .75rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 12px;
}
.label-blue { color: var(--accent-blue); }
.label-green { color: var(--accent-green); }
.label-purple { color: var(--accent-purple); }
.label-gold { color: var(--accent-gold); }

.section-title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  line-height: 1.15; margin-bottom: 16px; letter-spacing: -.01em;
}
.section-subtitle { font-size: 1.1rem; color: var(--text-muted); max-width: 560px; line-height: 1.7; }

/* ── Feature Row ─────────────────────────────── */
.feature-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center;
}
.feature-row.reverse .feature-text { order: 2; }
.feature-row.reverse .feature-media { order: 1; }

.feature-media { display: flex; justify-content: center; position: relative; }
.feature-media img {
  max-height: 540px; border-radius: 24px;
  filter: drop-shadow(0 20px 60px rgba(0,0,0,.4));
}

.feature-text ul { list-style: none; margin-top: 24px; display: flex; flex-direction: column; gap: 14px; }
.feature-text li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 1rem; color: var(--text-muted); line-height: 1.5;
}
.feature-text li .icon {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; margin-top: 1px;
}
.icon-blue { background: rgba(77,124,254,.15); color: var(--accent-blue); }
.icon-green { background: rgba(52,211,153,.15); color: var(--accent-green); }
.icon-purple { background: rgba(139,92,246,.15); color: var(--accent-purple); }
.icon-gold { background: rgba(245,166,35,.15); color: var(--accent-gold); }

/* ── Theme Gallery ───────────────────────────── */
.theme-gallery {
  text-align: center; background: linear-gradient(180deg, var(--bg) 0%, #0f0f20 50%, var(--bg) 100%);
}
.gallery-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  margin-top: 48px;
}
.gallery-grid img {
  border-radius: 20px; width: 100%;
  filter: drop-shadow(0 16px 48px rgba(0,0,0,.5));
  transition: transform .3s;
}
.gallery-grid img:hover { transform: translateY(-8px); }

/* ── Social Proof / Stats ────────────────────── */
.stats-bar {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
  padding: 60px 24px; text-align: center;
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  max-width: var(--max-w); margin: 0 auto;
}
.stat-number { font-size: 2.4rem; font-weight: 800; }
.stat-number.blue { color: var(--accent-blue); }
.stat-number.green { color: var(--accent-green); }
.stat-number.purple { color: var(--accent-purple); }
.stat-label { font-size: .9rem; color: var(--text-muted); margin-top: 4px; }

/* ── CTA ─────────────────────────────────────── */
.cta {
  text-align: center; padding: 100px 24px;
  background: radial-gradient(600px circle at 50% 50%, rgba(77,124,254,.1), transparent 70%);
}
.cta .section-title { max-width: 600px; margin: 0 auto 16px; }
.cta .section-subtitle { margin: 0 auto 36px; }

/* ── Footer ──────────────────────────────────── */
.footer {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 48px 24px;
}
.footer-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px;
}
.footer-brand { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.footer-brand img { width: 28px; height: 28px; border-radius: 6px; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--text-muted); font-size: .85rem; }
.footer-copy { color: var(--text-muted); font-size: .8rem; width: 100%; text-align: center; margin-top: 20px; }

/* ── Legal Pages ─────────────────────────────── */
.legal-page { padding: 120px 24px 80px; }
.legal-content { max-width: 760px; margin: 0 auto; }
.legal-content h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 8px; }
.legal-content .last-updated { color: var(--text-muted); font-size: .9rem; margin-bottom: 40px; }
.legal-content h2 { font-size: 1.3rem; font-weight: 700; margin: 36px 0 12px; }
.legal-content p, .legal-content li { color: var(--text-muted); line-height: 1.8; margin-bottom: 14px; }
.legal-content ul { padding-left: 24px; }
.legal-content a { color: var(--accent-blue); }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 900px) {
  .feature-row { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .feature-row.reverse .feature-text { order: 1; }
  .feature-row.reverse .feature-media { order: 2; }
  .feature-text ul { align-items: center; }
  .feature-text .section-subtitle { margin: 0 auto; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 600px) {
  .nav-links a:not(.btn) { display: none; }
  .hero h1 { font-size: 2.2rem; }
  .hero p { font-size: 1rem; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .gallery-grid img { max-height: 400px; }
  section { padding: 70px 20px; }
}