:root {
  --black: #0a0a0a;
  --charcoal: #1a1a1a;
  --dark-gray: #2a2a2a;
  --mid-gray: #4a4a4a;
  --silver: #c0c0c0;
  --light-silver: #e0e0e0;
  --cream: #f5f0eb;
  --off-white: #faf8f5;
  --white: #ffffff;
  --accent: #d4d0cb;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--cream);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ═══ HERO ═══ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 40px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(192,192,192,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mid-gray), transparent);
}

.hero-inner {
  max-width: 900px;
}

.hero-tag {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 40px;
  opacity: 0.7;
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 700;
  line-height: 1.0;
  color: var(--cream);
  margin-bottom: 32px;
  letter-spacing: -2px;
}

.hero h1 .thin {
  font-weight: 300;
  color: var(--silver);
}

.hero-subtitle {
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--silver);
  max-width: 560px;
  line-height: 1.5;
  font-weight: 400;
}

/* ═══ MANIFESTO ═══ */
.manifesto {
  padding: 120px 40px;
  background: var(--charcoal);
  position: relative;
}

.manifesto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 40px;
  right: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--mid-gray), transparent);
}

.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.manifesto-left {
  position: sticky;
  top: 120px;
}

.manifesto-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 24px;
}

.manifesto-left h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.15;
  color: var(--cream);
  letter-spacing: -1px;
}

.manifesto-right {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.manifesto-right p {
  font-size: 17px;
  color: var(--light-silver);
  line-height: 1.7;
}

.manifesto-right p strong {
  color: var(--cream);
  font-weight: 500;
}

.divider-line {
  width: 48px;
  height: 1px;
  background: var(--silver);
  margin: 8px 0;
}

/* ═══ PRODUCTS ═══ */
.products {
  padding: 120px 40px;
  background: var(--black);
}

.products-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.products .section-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 48px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--charcoal);
  border: 1px solid var(--dark-gray);
  padding: 40px 32px;
  position: relative;
  transition: border-color 0.3s ease;
}

.product-card:hover {
  border-color: var(--mid-gray);
}

.product-card.featured {
  border-color: var(--silver);
  background: linear-gradient(180deg, var(--charcoal) 0%, rgba(192,192,192,0.05) 100%);
}

.product-card .card-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  color: var(--mid-gray);
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.product-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.product-card .card-desc {
  font-size: 15px;
  color: var(--silver);
  line-height: 1.6;
  margin-bottom: 24px;
}

.product-card .card-detail {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  color: var(--mid-gray);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.product-badge {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--black);
  background: var(--silver);
  padding: 4px 12px;
  margin-bottom: 20px;
}

/* ═══ CULTURE ═══ */
.culture {
  padding: 120px 40px;
  background: var(--charcoal);
}

.culture-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.culture .section-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 48px;
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
}

.culture-item {
  padding-left: 24px;
  border-left: 1px solid var(--dark-gray);
}

.culture-item h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.culture-item p {
  font-size: 15px;
  color: var(--silver);
  line-height: 1.6;
}

/* ═══ CLOSING ═══ */
.closing {
  padding: 160px 40px;
  background: var(--black);
  text-align: center;
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(192,192,192,0.03) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.closing h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 24px;
  letter-spacing: -1.5px;
  position: relative;
}

.closing p {
  font-size: 18px;
  color: var(--silver);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ═══ FOOTER ═══ */
.footer {
  padding: 40px;
  border-top: 1px solid var(--dark-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--black);
}

.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--silver);
  letter-spacing: 1px;
}

.footer-meta {
  font-size: 13px;
  color: var(--mid-gray);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .hero {
    padding: 60px 24px;
    min-height: 90vh;
  }

  .manifesto {
    padding: 80px 24px;
  }

  .manifesto-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .manifesto-left {
    position: static;
  }

  .products {
    padding: 80px 24px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .culture {
    padding: 80px 24px;
  }

  .culture-grid {
    grid-template-columns: 1fr;
  }

  .closing {
    padding: 100px 24px;
  }

  .footer {
    padding: 32px 24px;
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    letter-spacing: -1px;
  }

  .product-card {
    padding: 32px 24px;
  }
}