:root {
  --navy: #0b1120;
  --navy-2: #121a2e;
  --navy-3: #1b2542;
  --gold: #c9a24b;
  --gold-light: #e6c877;
  --ink: #e8ecf5;
  --ink-dim: #a9b2c8;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-w: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--navy);
  color: var(--ink);
  line-height: 1.6;
}

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

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin: 0 0 20px;
}

p { color: var(--ink-dim); margin: 0 0 16px; }

a { color: var(--gold-light); text-decoration: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 17, 32, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 162, 75, 0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}
.logo span { color: var(--gold); }

.nav { display: flex; gap: 32px; }
.nav a {
  color: var(--ink-dim);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
.nav a:hover { color: var(--gold-light); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--ink);
  display: block;
}

/* Hero */
.hero {
  padding: 140px 0 100px;
  background:
    radial-gradient(ellipse at top right, rgba(201, 162, 75, 0.08), transparent 60%),
    var(--navy);
  border-bottom: 1px solid rgba(201, 162, 75, 0.12);
}

.hero-inner { max-width: 780px; }

.eyebrow {
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin-bottom: 24px;
}

.hero .lead {
  font-size: 1.15rem;
  color: var(--ink-dim);
  max-width: 620px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--gold);
  color: var(--navy);
}
.btn-primary:hover { background: var(--gold-light); }
.btn-ghost {
  border-color: rgba(201, 162, 75, 0.4);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-light); }

/* Sections */
section { padding: 100px 0; }

.section-tag {
  display: inline-block;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 14px;
}

.mission { background: var(--navy-2); }
.mission h2 { max-width: 700px; font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
.mission p { max-width: 700px; font-size: 1.05rem; }

/* Principles */
.principles h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.card {
  background: var(--navy-2);
  border: 1px solid rgba(201, 162, 75, 0.15);
  border-radius: 8px;
  padding: 32px 28px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover {
  border-color: rgba(201, 162, 75, 0.5);
  transform: translateY(-4px);
}

.card-num {
  font-family: var(--serif);
  color: var(--gold);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { font-size: 0.95rem; margin-bottom: 0; }

/* Report */
.report {
  background:
    linear-gradient(180deg, var(--navy-3), var(--navy));
  border-top: 1px solid rgba(201, 162, 75, 0.12);
  border-bottom: 1px solid rgba(201, 162, 75, 0.12);
}
.report-inner { max-width: 680px; }
.report h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }

/* Contact */
.contact-inner { max-width: 680px; }
.contact h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
.email-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 1.2rem;
  font-weight: 600;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}
.email-link:hover { color: var(--gold-light); border-color: var(--gold-light); }

/* Footer */
.site-footer {
  border-top: 1px solid rgba(201, 162, 75, 0.15);
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-inner p { margin: 0; font-size: 0.9rem; }

/* Responsive */
@media (max-width: 860px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--navy-2);
    flex-direction: column;
    gap: 0;
    display: none;
    border-bottom: 1px solid rgba(201, 162, 75, 0.15);
  }
  .nav.open { display: flex; }
  .nav a { padding: 16px 24px; border-top: 1px solid rgba(201, 162, 75, 0.08); }
  .nav-toggle { display: flex; }
  section { padding: 70px 0; }
  .hero { padding: 110px 0 70px; }
}