:root {
  --bg-dark: #070D18;
  --bg-card: #0F192C;
  --bg-card-hover: #152238;
  --border-color: rgba(215, 199, 151, 0.15);
  --border-focus: rgba(215, 199, 151, 0.4);
  --text-main: #F5EEDC;
  --text-muted: #9BA8BA;
  --gold-accent: #D7C797;
  --gold-glow: rgba(215, 199, 151, 0.12);
  --accent-blue: #3E82F7;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  padding: 40px 20px;
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

.doc-container {
  max-width: 820px;
}

/* Header */
.header {
  text-align: center;
  padding: 40px 0 50px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 40px;
}

.badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--gold-glow);
  color: var(--gold-accent);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 600;
  color: #FFF;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 580px;
  margin: 0 auto;
}

.subtitle strong {
  color: var(--gold-accent);
}

/* Hub Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 28px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  border-color: var(--border-focus);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.card-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.card h2 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: #FFF;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-link {
  color: var(--gold-accent);
  font-size: 14px;
  font-weight: 600;
}

/* Document View */
.back-nav {
  margin-bottom: 30px;
}

.back-nav a {
  color: var(--gold-accent);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.back-nav a:hover {
  text-decoration: underline;
}

.doc-header {
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 35px;
}

.doc-header h1 {
  font-family: var(--font-serif);
  font-size: 36px;
  color: #FFF;
  margin-bottom: 12px;
}

.doc-meta {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.doc-meta code {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--gold-accent);
  font-size: 13px;
}

.doc-content section {
  margin-bottom: 36px;
}

.doc-content h2 {
  font-family: var(--font-serif);
  font-size: 24px;
  color: #FFF;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.doc-content h3 {
  font-size: 18px;
  color: var(--gold-accent);
  margin: 20px 0 10px;
}

.doc-content p {
  color: var(--text-main);
  margin-bottom: 14px;
  font-size: 15px;
}

.doc-content ul, .doc-content ol {
  margin: 10px 0 20px 24px;
  color: var(--text-main);
  font-size: 15px;
}

.doc-content li {
  margin-bottom: 8px;
}

.doc-content a {
  color: var(--gold-accent);
  text-decoration: underline;
}

.doc-content code {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--gold-accent);
  font-size: 13px;
}

/* Callout Boxes */
.highlight-box {
  background: rgba(215, 199, 151, 0.06);
  border-left: 3px solid var(--gold-accent);
  border-radius: 0 8px 8px 0;
  padding: 18px 22px;
  margin: 20px 0;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px 24px;
  margin-top: 14px;
  font-size: 15px;
  color: var(--text-main);
}

.highlight-card {
  text-align: center;
  padding: 30px;
  margin: 20px 0 30px;
}

.email-highlight {
  font-size: 22px;
  font-weight: 700;
  margin: 12px 0 8px;
}

.email-highlight a {
  color: var(--gold-accent);
  text-decoration: none;
}

.email-highlight a:hover {
  text-decoration: underline;
}

.small-text {
  font-size: 13px;
  color: var(--text-muted);
}

/* FAQ items */
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 18px 22px;
  margin-bottom: 14px;
}

.faq-item h3 {
  color: #FFF;
  font-size: 16px;
  margin: 0 0 8px 0;
}

.faq-item p {
  margin-bottom: 0;
  font-size: 14px;
  color: var(--text-muted);
}

/* Footer */
.footer {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 13px;
}

.app-identifier {
  margin-top: 6px;
  font-size: 12px;
  opacity: 0.8;
}

@media (max-width: 600px) {
  body {
    padding: 20px 14px;
  }
  .brand-title {
    font-size: 32px;
  }
  .doc-header h1 {
    font-size: 28px;
  }
  .grid {
    grid-template-columns: 1fr;
  }
}