:root {
  --adh-bg: #0B132B;
  --adh-text: #EAEAEA;
  --adh-gold: #D4AF37;
  --adh-gold-dark: #AA8A2A;
  --adh-card-bg: rgba(255, 255, 255, 0.03);
  --adh-border: rgba(212, 175, 55, 0.3);
  --adh-font-heading: 'Playfair Display', serif;
  --adh-font-body: 'Lora', serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--adh-font-body);
  background-color: var(--adh-bg);
  color: var(--adh-text);
  line-height: 1.6;
}

/* Header */
.adh-header {
  padding: 1.5rem 5%;
  border-bottom: 1px solid var(--adh-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(11, 19, 43, 0.95);
  position: sticky;
  top: 0;
  z-index: 100;
}

.adh-logo-area {
  display: flex;
  flex-direction: column;
}

.adh-logo-abbr {
  font-family: var(--adh-font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--adh-gold);
  letter-spacing: 2px;
}

.adh-logo-sub {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--adh-text);
}

.adh-badge {
  border: 1px solid var(--adh-gold);
  padding: 0.5rem 1rem;
  color: var(--adh-gold);
  font-weight: bold;
  border-radius: 4px;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

/* Hero */
.adh-hero {
  padding: 8rem 5% 4rem;
  text-align: center;
  background: radial-gradient(circle at center, rgba(212, 175, 55, 0.05) 0%, var(--adh-bg) 70%);
}

.adh-hero-kicker {
  color: var(--adh-gold);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 1rem;
  display: block;
}

.adh-hero-title {
  font-family: var(--adh-font-heading);
  font-size: 4rem;
  color: var(--adh-text);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.adh-hero-desc {
  max-width: 600px;
  margin: 0 auto 3rem;
  font-size: 1.2rem;
  color: #ccc;
}

.adh-hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.adh-hero-card {
  padding: 1.5rem;
  border-top: 2px solid var(--adh-gold);
  background: var(--adh-card-bg);
}

.adh-hero-card-title {
  color: var(--adh-gold);
  font-family: var(--adh-font-heading);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* Sections */
.adh-section {
  padding: 5rem 5%;
  max-width: 1200px;
  margin: 0 auto;
}

.adh-section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.adh-section-title {
  font-family: var(--adh-font-heading);
  font-size: 2.5rem;
  color: var(--adh-gold);
  margin-bottom: 1rem;
  font-weight: 400;
}

.adh-section-intro {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: #bbb;
}

.adh-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.adh-feature-box {
  background: var(--adh-card-bg);
  border: 1px solid var(--adh-border);
  padding: 2.5rem 2rem;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.adh-feature-box:hover {
  transform: translateY(-5px);
  border-color: var(--adh-gold);
}

.adh-feature-kicker {
  color: var(--adh-gold);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
  display: block;
}

.adh-feature-title {
  font-family: var(--adh-font-heading);
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-weight: 400;
}

.adh-feature-text {
  color: #bbb;
  margin-bottom: 1.5rem;
}

.adh-feature-list {
  list-style: none;
}

.adh-feature-list li {
  margin-bottom: 0.8rem;
  padding-left: 1.5rem;
  position: relative;
  color: #eaeaea;
}

.adh-feature-list li::before {
  content: '♦';
  color: var(--adh-gold);
  position: absolute;
  left: 0;
  font-size: 1.2rem;
  line-height: 1;
}

/* Footer */
.adh-footer {
  background: rgba(0, 0, 0, 0.5);
  border-top: 1px solid var(--adh-border);
  padding: 4rem 5% 2rem;
}

.adh-footer-top {
  text-align: center;
  margin-bottom: 3rem;
}

.adh-footer-slogan {
  font-family: var(--adh-font-heading);
  font-size: 2rem;
  color: var(--adh-gold);
  font-weight: 400;
}

.adh-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto 3rem;
}

.adh-footer-col h4 {
  color: var(--adh-gold);
  font-family: var(--adh-font-heading);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  font-weight: 400;
}

.adh-footer-col p {
  color: #bbb;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.adh-footer-nav {
  list-style: none;
}

.adh-footer-nav li {
  margin-bottom: 0.5rem;
}

.adh-footer-nav a {
  color: #bbb;
  text-decoration: none;
  transition: color 0.3s;
}

.adh-footer-nav a:hover {
  color: var(--adh-gold);
}

.adh-footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  color: #888;
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
  .adh-hero-title {
    font-size: 2.5rem;
  }
  .adh-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}