:root {
  --bg: #0E0E0E;
  --bg-2: #171717;
  --bg-3: #1F1F1F;
  --fg: #F2EDE4;
  --fg-2: #A8A29A;
  --fg-3: #6B6760;
  --accent: #E8500A;
  --accent-dim: rgba(232, 80, 10, 0.15);
  --border: rgba(242, 237, 228, 0.08);
  --radius: 10px;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 48px 48px;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-left h1 {
  font-family: var(--font-display);
  font-size: clamp(52px, 6vw, 80px);
  font-weight: 800;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: 24px;
}

.lede {
  font-size: 17px;
  font-weight: 300;
  color: var(--fg-2);
  max-width: 420px;
  line-height: 1.65;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg);
}

.stat-label {
  display: block;
  font-size: 11px;
  color: var(--fg-3);
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

.hero-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.device-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 280px;
}

.device-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--fg-2);
  font-size: 14px;
  font-weight: 500;
  transition: border-color 0.2s, color 0.2s;
}

.device-card svg { color: var(--accent); flex-shrink: 0; }

.hero-scroll-cue {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fg-3);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* PHILOSOPHY */
.philosophy {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 48px;
}

.philosophy-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.philosophy-mark { color: var(--accent); margin-bottom: 32px; }

blockquote {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--fg);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.philosophy-sub {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

/* FEATURES */
.features { padding: 80px 48px; }

.features-inner { max-width: 1200px; margin: 0 auto; }

.section-header { margin-bottom: 56px; }

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--fg);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.2s;
}

.feature-card:hover { border-color: rgba(232, 80, 10, 0.3); }

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.7;
}

/* DEVICES */
.devices {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 48px;
}

.devices-inner { max-width: 1200px; margin: 0 auto; text-align: center; }

.section-sub {
  font-size: 15px;
  color: var(--fg-2);
  margin-top: 12px;
  margin-bottom: 48px;
}

.device-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 48px;
}

.device-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 28px;
  min-width: 140px;
  transition: border-color 0.2s;
}

.device-item:hover { border-color: rgba(232, 80, 10, 0.3); }

.device-logo { height: 20px; display: flex; align-items: center; color: var(--fg-2); }

.device-item span { font-size: 11px; color: var(--fg-3); text-transform: uppercase; letter-spacing: 0.05em; }

.sync-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  max-width: 360px;
  margin: 0 auto;
}

.sync-node {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fg-2);
  font-size: 13px;
  font-weight: 500;
}

.sync-node svg { color: var(--accent); }

.sync-arrow { color: var(--fg-3); }

/* CLOSING */
.closing { padding: 100px 48px; }

.closing-inner { max-width: 800px; margin: 0 auto; }

.closing-content h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--fg);
  margin-bottom: 28px;
  line-height: 1.1;
}

.closing-content p {
  font-size: 16px;
  color: var(--fg-2);
  line-height: 1.75;
  margin-bottom: 20px;
}

.closing-statement {
  margin-top: 40px;
  padding: 24px 28px;
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.closing-statement strong {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg);
}

/* FOOTER */
footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 32px 48px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg);
  display: block;
}

.footer-tagline {
  font-size: 12px;
  color: var(--fg-3);
  margin-top: 2px;
  display: block;
}

.footer-links span { font-size: 12px; color: var(--fg-3); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 60px 24px 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { justify-content: flex-start; }
  .device-stack { max-width: 100%; }
  .philosophy, .features, .devices, .closing { padding: 60px 24px; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .hero-scroll-cue { display: none; }
}