:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #161616;
  --bg-card-hover: #1c1c1c;
  --fg-primary: #e8e4de;
  --fg-secondary: #9a9590;
  --fg-muted: #5a5550;
  --accent: #c4a265;
  --accent-soft: rgba(196, 162, 101, 0.15);
  --accent-border: rgba(196, 162, 101, 0.3);
  --divider: rgba(232, 228, 222, 0.08);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Outfit', -apple-system, sans-serif;
  --max-width: 1200px;
  --section-padding: clamp(80px, 10vw, 140px);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--divider);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--fg-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-tagline {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  color: var(--fg-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 40px 80px;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 80px);
  font-weight: 300;
  line-height: 1.1;
  color: var(--fg-primary);
  margin-bottom: 36px;
  max-width: 800px;
}

.hero-title em {
  font-style: italic;
  color: var(--accent);
}

.hero-lede {
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--fg-secondary);
  max-width: 560px;
  line-height: 1.8;
}

.hero-accent {
  position: absolute;
  bottom: 40px;
  left: 40px;
  right: 40px;
}

.accent-line {
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 70%);
}

/* ---- PHILOSOPHY ---- */
.philosophy {
  padding: var(--section-padding) 40px;
  background: var(--bg-secondary);
}

.philosophy-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.philosophy-label,
.services-label,
.models-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.philosophy-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 300;
  line-height: 1.25;
  color: var(--fg-primary);
  margin-bottom: 64px;
  max-width: 700px;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.philosophy-card {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.philosophy-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-border);
}

.card-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 300;
  color: var(--accent);
  margin-bottom: 24px;
}

.philosophy-card h3 {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--fg-primary);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

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

/* ---- SERVICES ---- */
.services {
  padding: var(--section-padding) 40px;
}

.services-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.services-heading {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 300;
  line-height: 1.2;
  color: var(--fg-primary);
  position: sticky;
  top: 120px;
}

.service-item h3 {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--fg-primary);
  margin-bottom: 10px;
  letter-spacing: 0.03em;
}

.service-item p {
  font-size: 14px;
  color: var(--fg-secondary);
  line-height: 1.7;
}

.service-divider {
  height: 1px;
  background: var(--divider);
  margin: 32px 0;
}

/* ---- MODELS ---- */
.models {
  padding: var(--section-padding) 40px;
  background: var(--bg-secondary);
}

.models-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.models-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 300;
  line-height: 1.25;
  color: var(--fg-primary);
  margin-bottom: 64px;
  max-width: 600px;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.model-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.model-card:hover {
  border-color: var(--accent-border);
  transform: translateY(-4px);
}

.model-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  color: var(--fg-primary);
  margin-bottom: 4px;
}

.model-class {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.model-price {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  color: var(--fg-muted);
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--divider);
}

.model-card p {
  font-size: 13px;
  color: var(--fg-secondary);
  line-height: 1.7;
}

/* ---- CLOSING ---- */
.closing {
  padding: var(--section-padding) 40px;
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing-line {
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto 48px;
}

.closing-heading {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 300;
  font-style: italic;
  line-height: 1.3;
  color: var(--fg-primary);
  margin-bottom: 28px;
}

.closing-text {
  font-size: 15px;
  color: var(--fg-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
}

.closing-location {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* ---- FOOTER ---- */
.footer {
  padding: 32px 40px;
  border-top: 1px solid var(--divider);
}

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

.footer-logo {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-copy {
  font-size: 12px;
  color: var(--fg-muted);
  margin-left: 16px;
}

.footer-left {
  display: flex;
  align-items: center;
}

.footer-right {
  font-size: 13px;
  color: var(--fg-muted);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .models-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .services-heading {
    position: static;
  }
}

@media (max-width: 768px) {
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .models-grid {
    grid-template-columns: 1fr;
  }
  .hero {
    padding: 100px 24px 60px;
  }
  .philosophy,
  .services,
  .models,
  .closing {
    padding-left: 24px;
    padding-right: 24px;
  }
  .nav-inner {
    padding: 16px 24px;
  }
  .nav-tagline {
    display: none;
  }
  .footer-inner {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .hero-accent {
    left: 24px;
    right: 24px;
  }
}