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@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-display: swap;
  font-weight: 200 900;
  src: url('../fonts/source-serif-4-latin-ext-wght-normal.woff2') format('woff2-variations');
}

@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-display: swap;
  font-weight: 200 900;
  src: url('../fonts/source-serif-4-latin-ext-wght-italic.woff2') format('woff2-variations');
}

@font-face {
  font-family: 'Syne';
  font-style: normal;
  font-display: swap;
  font-weight: 400 800;
  src: url('../fonts/syne-latin-ext-wght-normal.woff2') format('woff2-variations');
}

:root {
  --bg-deep: #f4efe6;
  --bg-surface: #fbf8f2;
  --bg-elevated: #efe8dc;
  --bg-sage: #e7efe8;
  --bg-forest: #1a3328;
  --bg-forest-mid: #243f33;
  --accent-primary: #1a3328;
  --accent-copper: #b85c38;
  --accent-copper-deep: #9a4a2c;
  --accent-moss: #5c7a68;
  --accent-sage: #8aa392;
  --text-primary: #1c1917;
  --text-secondary: #4a453f;
  --text-muted: #8a8278;
  --text-on-dark: #f4efe6;
  --text-on-dark-muted: #c5c0b4;
  --border-subtle: rgba(26, 51, 40, 0.14);
  --border-strong: rgba(26, 51, 40, 0.28);
  --shadow-card: 0 1px 0 rgba(26, 51, 40, 0.06);
  --shadow-hover: 0 12px 28px rgba(26, 51, 40, 0.08);
  --font-heading: 'Syne', system-ui, sans-serif;
  --font-body: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 4px;
  --radius-xl: 4px;
  --radius-pill: 4px;
  --container-max: 1140px;
  --header-height: 72px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 45% at 100% 0%, rgba(184, 92, 56, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse 55% 40% at 0% 100%, rgba(26, 51, 40, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-copper);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-copper-deep);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.12;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(2rem, 6.2vw, 4.15rem); overflow-wrap: break-word; }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); }

p { color: var(--text-secondary); }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  min-width: 0;
}

.section {
  padding: 88px 0;
  position: relative;
  z-index: 1;
}

.section--mint,
.section--sage {
  background: var(--bg-sage);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-copper);
  margin-bottom: 14px;
}

.section-label::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--accent-copper);
}

.section-title {
  margin-bottom: 16px;
}

.section-desc {
  max-width: 560px;
  font-size: 1.0625rem;
  margin-bottom: 48px;
  line-height: 1.75;
}

.glass-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: none;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-copper);
  opacity: 0;
  transition: opacity var(--transition);
}

.glass-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.glass-card:hover::before {
  opacity: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--accent-copper);
  color: #fff8f3;
  box-shadow: none;
}

.btn-primary:hover {
  background: var(--accent-copper-deep);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(184, 92, 56, 0.28);
  color: #fff8f3;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn-outline:hover {
  background: var(--bg-forest);
  border-color: var(--bg-forest);
  color: var(--text-on-dark);
}

.btn-outline--light {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.btn-outline--light:hover {
  background: var(--bg-forest);
  color: var(--text-on-dark);
}

.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 51, 40, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 51, 40, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 40%, transparent 100%);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.ad-banner {
  background: var(--bg-forest);
  border-bottom: 1px solid rgba(244, 239, 230, 0.08);
  text-align: center;
  padding: 6px 16px;
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  position: relative;
  z-index: 100;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.icon-line {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .container { padding: 0 16px; }
}