/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;1,9..40,400&display=swap');

/* ─── Variables ─────────────────────────────────── */
:root {
  --bg: #0c1520;
  --bg-alt: #0f1c2a;
  --bg-card: #12202f;
  --accent: #e8a030;
  --accent-dim: #b87a20;
  --text: #edf2f7;
  --text-mid: #8da3b5;
  --text-dim: #556574;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(232,160,48,0.25);
  --font-head: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

/* ─── Reset ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }

/* ─── Nav ───────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 40px;
  background: linear-gradient(to bottom, rgba(12,21,32,0.95) 0%, transparent 100%);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; gap: 12px;
}
.nav-logo {
  font-family: var(--font-head); font-weight: 700; font-size: 18px;
  color: var(--text); letter-spacing: -0.02em;
}
.nav-badge {
  font-size: 11px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent); background: rgba(232,160,48,0.12);
  border: 1px solid var(--border-accent);
  border-radius: 20px; padding: 3px 10px;
}

/* ─── Hero ───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 40px 80px;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
}
.grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
}
.hero-glow {
  position: absolute;
  top: -200px; right: -100px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(232,160,48,0.08) 0%, transparent 65%);
  border-radius: 50%;
}
.hero-content {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px; align-items: center;
}
.hero-label {
  display: inline-block;
  font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 28px;
}
.hero-headline {
  font-family: var(--font-head); font-weight: 800; font-size: clamp(42px, 5.5vw, 76px);
  line-height: 1.05; letter-spacing: -0.025em; color: var(--text);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px; line-height: 1.65; color: var(--text-mid);
  max-width: 520px; margin-bottom: 40px;
}
.hero-attributes {
  display: flex; flex-direction: column; gap: 12px;
}
.attr {
  display: flex; align-items: center; gap: 12px;
  font-size: 14px; color: var(--text-mid); font-weight: 500;
}
.attr-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  flex-shrink: 0;
}

/* ─── Problem ────────────────────────────────────── */
.problem {
  background: var(--bg-alt);
  padding: 100px 40px;
  border-top: 1px solid var(--border);
}
.problem-inner { max-width: 1200px; margin: 0 auto; }
.problem-headline {
  font-family: var(--font-head); font-weight: 700; font-size: 36px;
  color: var(--text); margin-bottom: 60px; letter-spacing: -0.02em;
}
.problem-grid {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0; align-items: start; margin-bottom: 60px;
}
.problem-stat { padding: 0 40px; }
.stat-number {
  font-family: var(--font-head); font-weight: 800; font-size: 56px;
  color: var(--accent); letter-spacing: -0.03em; line-height: 1;
  margin-bottom: 12px;
}
.stat-label { font-size: 14px; color: var(--text-mid); line-height: 1.6; }
.problem-divider {
  width: 1px; background: var(--border); align-self: stretch; min-height: 80px;
}
.problem-bottom {
  font-size: 16px; color: var(--text-dim); line-height: 1.7;
  max-width: 640px; border-top: 1px solid var(--border); padding-top: 40px;
}

/* ─── Shared Section ─────────────────────────────── */
.features, .niches, .stats { padding: 100px 40px; }
.features { background: var(--bg); }
.niches { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-head); font-weight: 700; font-size: clamp(28px, 3.5vw, 44px);
  color: var(--text); letter-spacing: -0.02em; line-height: 1.2;
  margin-bottom: 60px; max-width: 640px;
}

/* ─── Features ───────────────────────────────────── */
.features-inner { max-width: 1200px; margin: 0 auto; }
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; border: 1px solid var(--border);
}
.feature-card {
  background: var(--bg-card); padding: 36px 32px;
  display: flex; flex-direction: column; gap: 14px;
}
.feature-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(232,160,48,0.1); border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); margin-bottom: 4px;
}
.feature-title {
  font-family: var(--font-head); font-weight: 700; font-size: 17px;
  color: var(--text); letter-spacing: -0.01em;
}
.feature-desc { font-size: 14px; color: var(--text-mid); line-height: 1.6; }

/* ─── Niches ─────────────────────────────────────── */
.niches-inner { max-width: 1200px; margin: 0 auto; }
.niche-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.niche-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 16px; padding: 36px 32px;
}
.niche-type {
  font-family: var(--font-head); font-weight: 700; font-size: 18px;
  color: var(--accent); margin-bottom: 14px;
}
.niche-desc { font-size: 14px; color: var(--text-mid); line-height: 1.65; }

/* ─── Stats ──────────────────────────────────────── */
.stats { background: var(--bg); }
.stats-inner { max-width: 1200px; margin: 0 auto; }
.stats-row {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0; align-items: center;
  border: 1px solid var(--border); background: var(--bg-card);
  border-radius: 16px; overflow: hidden;
}
.stat-item { padding: 40px 32px; }
.stat-value {
  font-family: var(--font-head); font-weight: 800; font-size: 36px;
  color: var(--text); letter-spacing: -0.03em; margin-bottom: 8px;
}
.stat-desc { font-size: 13px; color: var(--text-dim); line-height: 1.5; }
.stat-divider-v { width: 1px; background: var(--border); align-self: stretch; }

/* ─── Closing ────────────────────────────────────── */
.closing {
  padding: 120px 40px;
  background: linear-gradient(to bottom, var(--bg), var(--bg-alt));
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner { max-width: 800px; margin: 0 auto; }
.closing-badge {
  display: inline-block;
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); background: rgba(232,160,48,0.08);
  border: 1px solid var(--border-accent); border-radius: 20px;
  padding: 4px 14px; margin-bottom: 32px;
}
.closing-headline {
  font-family: var(--font-head); font-weight: 800; font-size: clamp(28px, 4vw, 48px);
  color: var(--text); letter-spacing: -0.025em; line-height: 1.15;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 17px; color: var(--text-mid); line-height: 1.7; max-width: 560px;
  margin: 0 auto;
}

/* ─── Footer ─────────────────────────────────────── */
.footer { padding: 40px; border-top: 1px solid var(--border); }
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-logo { font-family: var(--font-head); font-weight: 700; font-size: 16px; color: var(--text); }
.footer-tagline { font-size: 13px; color: var(--text-dim); margin-top: 4px; }
.footer-note { font-size: 13px; color: var(--text-dim); }

/* ─── Mobile ─────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .feature-grid { grid-template-columns: 1fr; }
  .niche-grid { grid-template-columns: 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-divider { display: none; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .stat-divider-v { display: none; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .nav { padding: 16px 20px; }
  .hero { padding: 100px 20px 60px; }
  .problem { padding: 80px 20px; }
  .features, .niches, .stats { padding: 80px 20px; }
  .closing { padding: 80px 20px; }
}
@media (max-width: 600px) {
  .stats-row { grid-template-columns: 1fr; }
  .hero-headline { font-size: 36px; }
  .stat-number { font-size: 40px; }
}