:root {
  --bg: #0d0d0f;
  --bg-alt: #141418;
  --fg: #f0ede6;
  --fg-muted: #8a8680;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --border: rgba(240, 237, 230, 0.08);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 48px;
  border-bottom: 1px solid var(--border);
  background: rgba(13, 13, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-tag {
  font-size: 12px;
  color: var(--fg-muted);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 48px 80px;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(245, 166, 35, 0.04) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 900;
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.hero-sub {
  margin-top: 24px;
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 420px;
  line-height: 1.7;
}
.hero-stats {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
}
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-val {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 900;
  font-size: 36px;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
  font-weight: 500;
}
.stat-note {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--fg-muted);
}
.stat-note strong {
  color: var(--fg);
  font-weight: 600;
}

/* SECTION LABEL */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 48px;
}

/* HOW IT WORKS */
.works {
  padding: 100px 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.works-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.step { display: flex; flex-direction: column; gap: 16px; }
.step-num {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.05em;
}
.step-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.step-body {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* SERVICES */
.services { padding: 100px 48px; }
.services-inner { max-width: 1200px; margin: 0 auto; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s;
}
.service-card:hover { border-color: var(--accent); }
.service-icon {
  color: var(--accent);
  width: 24px;
  height: 24px;
}
.service-card h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--fg);
}
.service-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* RELIABILITY */
.reliability {
  padding: 100px 48px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.reliability-inner { max-width: 1200px; margin: 0 auto; }
.reliability-content { max-width: 760px; }
.reliability-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 900;
  font-size: clamp(28px, 3.5vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 32px;
}
.reliability-body {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

/* CLOSING */
.closing {
  padding: 120px 48px;
  text-align: center;
}
.closing-inner { max-width: 800px; margin: 0 auto; }
.closing-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 900;
  font-size: clamp(40px, 5vw, 72px);
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1.05;
}
.closing-body {
  margin-top: 28px;
  font-size: 20px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* FOOTER */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 900;
  font-size: 16px;
  color: var(--fg);
}
.footer-copy {
  font-size: 13px;
  color: var(--fg-muted);
}

/* MOBILE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-stats { padding: 28px; }
  .stat-row { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .stat-val { font-size: 28px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .hero { padding: 100px 24px 60px; }
  .works { padding: 60px 24px; }
  .services { padding: 60px 24px; }
  .reliability { padding: 60px 24px; }
  .closing { padding: 80px 24px; }
  .nav { padding: 0 24px; }
  .footer { padding: 32px 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr; gap: 20px; }
}