/* ============================================
   SANCTIONS COPILOT™ — Global Stylesheet
   sanctionscopilot.com
   Brand: Sanctions Risk Institute LLC
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Open+Sans:wght@300;400;500;600&display=swap');

:root {
  --navy:       #0C1829;
  --navy-mid:   #122038;
  --navy-light: #1a2f4a;
  --gold:       #B8963E;
  --gold-bright:#F1C232;
  --cream:      #F5F0E8;
  --white:      #FFFFFF;
  --gray-light: #e8e4dc;
  --gray-mid:   #9a9488;
  --font-head:  'Playfair Display', Georgia, serif;
  --font-body:  'Open Sans', sans-serif;
  --max-w:      1100px;
  --radius:     4px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--cream);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 600; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { margin-bottom: 1rem; color: var(--cream); opacity: 0.9; }
a  { color: var(--gold-bright); text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.8; }

/* ---- LAYOUT ---- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
.section { padding: 5rem 0; }
.section--light { background: var(--cream); color: var(--navy); }
.section--light h2, .section--light h3, .section--light h4 { color: var(--navy); }
.section--light p { color: var(--navy); opacity: 0.85; }
.section--mid { background: var(--navy-mid); }

/* ---- NAV ---- */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 24, 41, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(241, 194, 50, 0.2);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}
.nav-brand .mark { color: var(--gold-bright); font-size: 0.7rem; vertical-align: super; }
.nav-chevrons { color: var(--gold-bright); font-size: 1rem; letter-spacing: -2px; margin-right: 0.4rem; }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a { color: var(--cream); font-size: 0.85rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.85; }
.nav-links a:hover { color: var(--gold-bright); opacity: 1; }
.nav-cta {
  background: var(--gold-bright);
  color: var(--navy) !important;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 600 !important;
  opacity: 1 !important;
}
.nav-cta:hover { background: var(--gold); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary { background: var(--gold-bright); color: var(--navy); }
.btn-primary:hover { background: var(--gold); color: var(--navy); opacity: 1; }
.btn-outline { background: transparent; color: var(--gold-bright); border: 1.5px solid var(--gold-bright); }
.btn-outline:hover { background: var(--gold-bright); color: var(--navy); opacity: 1; }
.btn-lg { padding: 1rem 2.4rem; font-size: 0.95rem; }

/* ---- GOLD RULE ---- */
.gold-rule { width: 60px; height: 2px; background: var(--gold-bright); margin: 1.2rem 0 2rem; }
.gold-rule--center { margin: 1.2rem auto 2rem; }

/* ---- TRADEMARK NOTICE ---- */
.tm-notice {
  font-size: 0.72rem;
  color: var(--gray-mid);
  letter-spacing: 0.03em;
  margin-top: 0.3rem;
}

/* ---- FOOTER ---- */
footer {
  background: #070e18;
  border-top: 1px solid rgba(241,194,50,0.15);
  padding: 3rem 0 2rem;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.footer-brand { font-family: var(--font-head); font-size: 1.1rem; color: var(--white); margin-bottom: 0.5rem; }
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a { color: var(--gray-mid); font-size: 0.82rem; letter-spacing: 0.05em; text-transform: uppercase; }
.footer-links a:hover { color: var(--gold-bright); opacity: 1; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--gray-mid);
  line-height: 1.6;
}
.footer-tm { color: var(--gold); font-size: 0.75rem; margin-top: 0.4rem; }

/* ---- ANIMATIONS ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.7s ease forwards; }
.fade-up-2 { animation: fadeUp 0.7s 0.15s ease both; }
.fade-up-3 { animation: fadeUp 0.7s 0.3s ease both; }
.fade-up-4 { animation: fadeUp 0.7s 0.45s ease both; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .footer-top { flex-direction: column; }
}