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

:root {
  --bg: #0f1419;
  --surface: #161c24;
  --surface2: #1e2733;
  --fg: #f5f0eb;
  --fg-muted: #8a9bb0;
  --accent: #f59e0b;
  --accent-dim: rgba(245,158,11,0.12);
  --border: rgba(255,255,255,0.07);
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Typography ─── */
h1, h2, h3 { font-family: 'Syne', sans-serif; font-weight: 700; line-height: 1.15; }

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
  padding: 100px 80px 80px;
  max-width: 1300px;
  margin: 0 auto;
}
.hero-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero-headline {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  margin-bottom: 24px;
}
.hero-headline em { font-style: normal; color: var(--accent); }
.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 520px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 32px;
}
.hero-stat { display: flex; flex-direction: column; }
.hero-stat-value { font-family: 'Syne', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--accent); }
.hero-stat-label { font-size: 0.8rem; color: var(--fg-muted); margin-top: 2px; }
.hero-stat-div { width: 1px; height: 40px; background: var(--border); }

/* ─── Hero Visual ─── */
.hero-visual { display: flex; align-items: center; justify-content: center; }
.camera-frame {
  position: relative;
  width: 260px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.camera-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  opacity: 0.25;
  animation: pulse-ring 3s ease-in-out infinite;
}
.camera-ring:nth-child(2) { inset: -20px; opacity: 0.1; animation-delay: 0.5s; }
@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 0.25; }
  50% { transform: scale(1.04); opacity: 0.4; }
}
.camera-core {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--surface);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
}
.scan-line {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scan 2s ease-in-out infinite;
}
@keyframes scan {
  0% { transform: translateY(-20px); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(20px); opacity: 0; }
}
.alert-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 100px;
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
}

/* ─── Proof ─── */
.proof {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 80px;
  max-width: 1300px;
  margin: 0 auto;
}
.proof-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
}
.proof-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  margin-bottom: 48px;
  align-items: center;
}
.proof-logo {
  opacity: 0.4;
  transition: opacity 0.2s;
}
.proof-logo:hover { opacity: 0.7; }
.logo-text {
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: 0.02em;
}
.proof-metrics {
  display: flex;
  align-items: center;
  gap: 48px;
}
.metric-value {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--fg);
}
.metric-label { font-size: 0.8rem; color: var(--fg-muted); margin-top: 4px; }
.metric-sep { width: 1px; height: 40px; background: var(--border); }

/* ─── How ─── */
.how {
  padding: 100px 80px;
  max-width: 1300px;
  margin: 0 auto;
}
.section-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.how-headline {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  max-width: 580px;
  margin-bottom: 64px;
}
.how-steps {
  display: grid;
  grid-template-columns: 1fr 48px 1fr 48px 1fr;
  align-items: start;
  gap: 16px;
}
.step { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 32px; }
.step-number { font-family: 'Syne', sans-serif; font-size: 0.75rem; font-weight: 700; color: var(--accent); margin-bottom: 16px; }
.step h3 { font-size: 1.1rem; margin-bottom: 10px; }
.step p { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.65; }
.step-arrow { display: flex; align-items: center; padding-top: 60px; color: var(--fg-muted); opacity: 0.4; }

/* ─── Industries ─── */
.industries {
  padding: 100px 80px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.industries-header { max-width: 1300px; margin: 0 auto 56px; }
.industries-headline { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 16px; }
.industries-sub { font-size: 1rem; color: var(--fg-muted); }
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1300px;
  margin: 0 auto;
}
.industry-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: border-color 0.2s, transform 0.2s;
}
.industry-card:hover { border-color: rgba(245,158,11,0.3); transform: translateY(-2px); }
.industry-card-wide { grid-column: span 1; }
.industry-icon { color: var(--accent); margin-bottom: 20px; }
.industry-card h3 { font-size: 1rem; margin-bottom: 10px; }
.industry-card p { font-size: 0.85rem; color: var(--fg-muted); line-height: 1.65; }

/* ─── Vision ─── */
.vision {
  padding: 120px 80px;
  max-width: 1300px;
  margin: 0 auto;
}
.vision-inner { max-width: 760px; }
.vision-quote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 600;
  font-style: normal;
  line-height: 1.4;
  margin-bottom: 32px;
  color: var(--fg);
}
.vision-attr {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 400;
  font-style: normal;
  color: var(--fg-muted);
  margin-top: 16px;
}
.vision-text {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

/* ─── Footer ─── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 80px;
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
}
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--fg-muted); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--fg); }
.footer-copy { font-size: 0.8rem; color: var(--fg-muted); margin-left: auto; }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding: 60px 32px; }
  .hero-visual { display: none; }
  .proof, .how { padding: 60px 32px; }
  .industries { padding: 60px 32px; }
  .vision { padding: 60px 32px; }
  .footer { padding: 40px 32px; flex-wrap: wrap; }
  .how-steps { grid-template-columns: 1fr; }
  .step-arrow { display: none; }
  .industry-grid { grid-template-columns: 1fr 1fr; }
  .proof-metrics { flex-wrap: wrap; gap: 24px; }
}
@media (max-width: 600px) {
  .hero-stat-row { flex-wrap: wrap; gap: 20px; }
  .proof-logos { gap: 8px 24px; }
  .industry-grid { grid-template-columns: 1fr; }
}