/* ND SPACE — Monochrome Design System */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,300;0,400;0,600;0,700;1,700;1,800&family=Barlow:wght@300;400;500;600;700&display=swap');

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

:root {
  --bg:      #0a0a0a;
  --bg-2:    #111111;
  --bg-3:    #1a1a1a;
  --line:    #2e2e2e;
  --line-2:  #444444;
  --white:   #ffffff;
  --gray-1:  #ffffff;
  --gray-2:  #f0f0f0;
  --gray-3:  #cccccc;
  --muted:   #888888;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line-2); }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 80px;
  border-bottom: 1px solid var(--line);
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(16px);
}

.nav-logo {
  display: block;
  position: relative;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: 48px;
  letter-spacing: -1.5px;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
  padding-top: 12px;
  text-decoration: none;
  white-space: nowrap;
}

.nav-logo .logo-icon {
  position: absolute;
  top: 1px;
  left: 2px;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1;
  color: var(--white);
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-3);
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.nav-links a.active {
  border-bottom: 1px solid var(--white);
  padding-bottom: 2px;
}

.nav-cta {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bg) !important;
  background: var(--white);
  padding: 10px 22px;
  transition: background 0.2s, color 0.2s !important;
}

.nav-cta:hover {
  background: var(--gray-1) !important;
  color: var(--bg) !important;
}
.nav-cta.active { border-bottom: none; }

/* ── LAYOUT ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.section { padding: 120px 0; }
.section-sm { padding: 80px 0; }

/* ── LABEL ── */
.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-3);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--gray-3);
  flex-shrink: 0;
}

/* white-bg sections need dark overrides */
.on-white .eyebrow,
.manifesto .eyebrow,
.manifesto-label {
  color: #555 !important;
}
.on-white .eyebrow::before,
.manifesto .eyebrow::before { background: #555 !important; }

/* ── TYPOGRAPHY ── */
.display-xl {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(60px, 8vw, 120px);
  line-height: 0.95;
  letter-spacing: -2px;
  text-transform: uppercase;
}

.display-lg {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.0;
  letter-spacing: -1.5px;
  text-transform: uppercase;
}

.display-md {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}

.body-lg { font-size: 20px; line-height: 1.75; color: var(--white); font-weight: 400; }
.body-md { font-size: 17px; line-height: 1.85; color: var(--gray-2); font-weight: 400; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 28px;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.btn-white {
  background: var(--white);
  color: var(--bg);
}
.btn-white:hover { background: var(--gray-1); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--gray-3);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.05); }

.btn-arrow { font-size: 16px; transition: transform 0.2s; }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ── DIVIDER ── */
.rule { width: 100%; height: 1px; background: var(--line); }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 48px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand { }

.footer-logo-text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 15px;
  color: var(--gray-3);
  line-height: 1.85;
  max-width: 260px;
}

.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links a {
  font-size: 15px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: var(--gray-2);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--gray-3);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav { padding: 0 24px; }
  .container { padding: 0 24px; }
  .section { padding: 80px 0; }
  .nav-links { gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 600px) {
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}