/* ═══════════════════════════════════════════════════════
   Cognisyn Labs — Shared Design System
   Brown #3E2723 · Cream #faf9f5 · Gold #c9a84c
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&family=DM+Mono:wght@400;500&display=swap');

:root {
  --brown:       #3E2723;
  --brown-dark:  #2c1810;
  --brown-mid:   #5D3A2A;
  --brown-light: #7a4f3e;
  --cream:       #faf9f5;
  --cream-2:     #f3f0e8;
  --cream-3:     #ede9dd;
  --gold:        #c9a84c;
  --gold-light:  #e8c96a;
  --gold-dim:    rgba(201,168,76,0.15);
  --teal:        #1a7a72;
  --teal-light:  #24a99e;
  --text:        #2a1f1a;
  --text-mid:    #6b4f3a;
  --text-light:  #9e7e6a;
  --border:      rgba(62,39,35,0.12);
  --shadow-sm:   0 2px 12px rgba(62,39,35,0.08);
  --shadow-md:   0 4px 30px rgba(62,39,35,0.12);
  --shadow-lg:   0 8px 50px rgba(62,39,35,0.18);
}

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

html { scroll-behavior: smooth; }

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

/* ── Navbar ─────────────────────────────────────────── */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  background: var(--brown);
  border-bottom: 2px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 200;
  height: 72px;
}
.top-bar .logo img { height: 56px; display: block; }
.top-bar .nav-links {
  display: flex;
  gap: 36px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.top-bar .nav-links a {
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  font-weight: 400;
  transition: color 0.2s;
  position: relative;
  padding-bottom: 2px;
}
.top-bar .nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--gold-light);
  transform: scaleX(0);
  transition: transform 0.2s;
}
.top-bar .nav-links a:hover,
.top-bar .nav-links a.active { color: var(--gold-light); }
.top-bar .nav-links a:hover::after,
.top-bar .nav-links a.active::after { transform: scaleX(1); }

/* ── Page hero band ─────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--brown-dark) 0%, var(--brown) 55%, var(--brown-mid) 100%);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% -10%, rgba(201,168,76,0.18) 0%, transparent 65%);
}
.page-hero .eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  position: relative;
}
.page-hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 300;
  color: white;
  line-height: 1.15;
  position: relative;
}
.page-hero h1 em { font-style: italic; color: var(--gold-light); }
.page-hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  max-width: 520px;
  margin: 16px auto 0;
  font-weight: 300;
  position: relative;
}

/* ── Footer ─────────────────────────────────────────── */
.footer {
  background: var(--brown-dark);
  border-top: 2px solid var(--gold);
  padding: 28px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer p { font-size: 13px; color: rgba(255,255,255,0.5); }
.footer-links { display: flex; gap: 28px; }
.footer-links a {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--gold-light); }

/* ── Utility ─────────────────────────────────────────── */
.container { max-width: 1080px; margin: 0 auto; padding: 0 40px; }
.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 12px;
}
.gold-line {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto 32px;
}

/* ── Buttons ─────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: var(--brown);
  color: white;
  padding: 13px 32px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--brown-mid); transform: translateY(-1px); }

.btn-gold {
  display: inline-block;
  background: var(--gold);
  color: var(--brown-dark);
  padding: 13px 32px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); }

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--brown);
  padding: 12px 30px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid var(--brown);
  cursor: pointer;
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--brown); color: white; }

/* ── Card base ────────────────────────────────────────── */
.card {
  background: white;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 768px) {
  .top-bar { padding: 0 20px; height: 64px; }
  .top-bar .nav-links { gap: 16px; font-size: 10px; }
  .page-hero { padding: 48px 20px; }
  .container { padding: 0 20px; }
  .footer { padding: 24px 20px; flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}