/* ═══════════════════════════════════════════════════════
   FORGED-ON-CHAIN — UNIFIED DESIGN SYSTEM v2.0
   Shared across all 7 FIT product sites.
   Navy/Gold • Playfair/Inter • Glass Morphism • ₿⬡🔮
   ═══════════════════════════════════════════════════════ */

:root {
  /* Palette */
  --navy: #0a1628;
  --navy-deep: #060e1a;
  --navy-light: #1a2744;
  --gold: #c9a84c;
  --gold-light: #d4af37;
  --gold-bright: #f0d060;
  --gold-dim: #8a7030;
  --cream: #f5f0e8;
  --white: #ffffff;
  --text: #e8e4dd;
  --text-dim: #8899aa;
  --text-muted: #556677;
  
  /* Glass */
  --glass: rgba(10,22,40,0.85);
  --glass-light: rgba(26,39,68,0.7);
  --glass-hover: rgba(26,39,68,0.9);
  --glass-border: rgba(201,168,76,0.12);
  --glass-border-hover: rgba(201,168,76,0.25);
  
  /* Spacing */
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow: 0 8px 40px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 60px rgba(0,0,0,0.6);
  --shadow-gold: 0 0 30px rgba(201,168,76,0.15);
  
  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

/* ═══ BODY ═══ */
.fit-body {
  background: var(--navy-deep);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  background-image: 
    radial-gradient(ellipse at 20% 10%, rgba(201,168,76,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 90%, rgba(201,168,76,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(10,22,40,1) 0%, var(--navy-deep) 100%);
}

/* ═══ CONTAINER ═══ */
.fit-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ═══ NAVIGATION ═══ */
.fit-nav {
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky; top:0; z-index:100;
  padding: 16px 0;
}
.fit-nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin:0 auto; padding:0 24px;
}
.fit-logo {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 700; color: var(--gold-light);
  text-decoration: none; display:flex; align-items:center; gap:8px;
}
.fit-logo .brand-icon { font-size: 1.3rem; }
.fit-nav-links { display:flex; gap:24px; align-items:center; }
.fit-nav-links a {
  color: var(--text-dim); text-decoration:none; font-size:0.9rem;
  transition: color 0.2s; font-weight: 500;
}
.fit-nav-links a:hover { color: var(--gold-light); }
.fit-nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-bright));
  color: var(--navy) !important; font-weight: 700 !important;
  padding: 10px 24px; border-radius: 100px;
}

/* ═══ HERO ═══ */
.fit-hero {
  text-align: center;
  padding: 100px 24px 80px;
  position: relative;
  overflow: hidden;
}
.fit-hero::before {
  content: '';
  position: absolute; top:0; left:0; right:0; bottom:0;
  background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.fit-hero-badge {
  display: inline-block;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.2);
  padding: 6px 18px; border-radius: 100px;
  font-size: 0.85rem; color: var(--gold-light);
  margin-bottom: 24px; letter-spacing: 1px;
}
.fit-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900; color: var(--white);
  line-height: 1.1; margin-bottom: 20px;
}
.fit-hero h1 .gold { color: var(--gold-bright); }
.fit-hero p {
  font-size: 1.15rem; color: var(--text-dim);
  max-width: 600px; margin: 0 auto 32px;
}
.fit-hero-cta {
  display: inline-flex; gap: 16px;
}

/* ═══ BUTTONS ═══ */
.fit-btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  padding: 14px 36px;
  border-radius: 100px;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}
.fit-btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-bright));
  color: var(--navy);
}
.fit-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201,168,76,0.3);
}
.fit-btn-outline {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold-light);
}
.fit-btn-outline:hover {
  background: rgba(201,168,76,0.08);
}

/* ═══ CARDS ═══ */
.fit-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
}
.fit-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* ═══ GRID ═══ */
.fit-grid-2 { display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:24px; }
.fit-grid-3 { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:20px; }
.fit-grid-4 { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:16px; }

/* ═══ SECTION ═══ */
.fit-section {
  padding: 80px 0;
}
.fit-section-label {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.fit-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.fit-section p {
  color: var(--text-dim);
  max-width: 650px;
  line-height: 1.7;
}

/* ═══ PILLARS (3-column feature blocks) ═══ */
.fit-pillar-icon { font-size: 2.5rem; margin-bottom: 16px; }
.fit-pillar h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--gold-light);
  margin-bottom: 10px;
}
.fit-pillar p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ═══ PRICING ═══ */
.fit-pricing-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}
.fit-pricing-card.featured {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
  transform: scale(1.03);
}
.fit-pricing-card .badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-bright));
  color: var(--navy);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 20px;
  border-radius: 100px;
}
.fit-pricing-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 8px;
}
.fit-pricing-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold-bright);
  margin: 16px 0;
}
.fit-pricing-price .currency { font-size: 1.5rem; }
.fit-pricing-price .period { font-size: 0.9rem; color: var(--text-dim); }
.fit-pricing-features {
  list-style: none;
  text-align: left;
  margin: 24px 0;
}
.fit-pricing-features li {
  padding: 8px 0;
  color: var(--text-dim);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.fit-pricing-features li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
}

/* ═══ TRUST SIGNALS ═══ */
.fit-trust-bar {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 40px 24px;
  border-top: 1px solid var(--glass-border);
}
.fit-trust-item {
  text-align: center;
}
.fit-trust-item .icon { font-size: 1.5rem; margin-bottom: 6px; }
.fit-trust-item .label { font-size: 0.8rem; color: var(--text-dim); }

/* ═══ CROSS-SELL ═══ */
.fit-cross-sell {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  margin: 40px 0;
}
.fit-cross-sell h3 {
  font-family: var(--font-display);
  color: var(--gold-light);
  margin-bottom: 16px;
}
.fit-cross-sell-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
.fit-cross-sell-item {
  text-align: center;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  text-decoration: none;
  transition: all 0.2s;
}
.fit-cross-sell-item:hover {
  background: rgba(201,168,76,0.08);
}
.fit-cross-sell-item .icon { font-size: 1.5rem; margin-bottom: 6px; }
.fit-cross-sell-item .name { color: var(--text); font-size: 0.85rem; font-weight: 500; }

/* ═══ FOOTER ═══ */
.fit-footer {
  text-align: center;
  padding: 40px 24px;
  border-top: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.8;
}
.fit-footer a { color: var(--gold); text-decoration: none; }
.fit-footer .footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin: 16px 0;
}
.fit-footer .footer-ecosystem {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 12px 0;
}
.fit-footer .footer-ecosystem a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
}
.fit-footer .footer-ecosystem a:hover { color: var(--gold-light); }

/* ═══ PROCESS STEPS ═══ */
.fit-steps {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin: 40px 0;
}
.fit-step {
  text-align: center;
  max-width: 200px;
}
.fit-step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-light), var(--navy));
  border: 2px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--gold-bright);
  margin: 0 auto 16px;
}
.fit-step h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 6px;
}
.fit-step p {
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ═══ FAQ ═══ */
.fit-faq-item {
  border-bottom: 1px solid var(--glass-border);
  padding: 20px 0;
}
.fit-faq-q {
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.fit-faq-a {
  color: var(--text-dim);
  margin-top: 10px;
  line-height: 1.7;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 768px) {
  .fit-nav-links { display: none; }
  .fit-hero { padding: 60px 20px 50px; }
  .fit-section { padding: 50px 0; }
  .fit-trust-bar { gap: 24px; flex-wrap: wrap; }
  .fit-pricing-card.featured { transform: none; }
  .fit-grid-2, .fit-grid-3, .fit-grid-4 { grid-template-columns: 1fr; }
}