/* A-Gent shared brand system: logo sizing, dark/gold tokens, buttons, and cards. */
:root {
  --bg: #0a0e1a;
  --surface: #101624;
  --surface-2: #151d30;
  --surface-elevated: rgba(16, 22, 36, 0.92);
  --border: rgba(255, 255, 255, 0.08);
  --gold: #c9a227;
  --gold-light: #d4af37;
  --gold-dark: #8b6914;
  --gold-dim: rgba(201, 162, 39, 0.14);
  --text: #e8ecf2;
  --text-muted: #9aa3b8;
  --text-dim: #9aa3b8;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --green: #22c55e;
  --red: #ef4444;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-card: 0 24px 70px rgba(0, 0, 0, 0.35);

  --brand-logo-height-desktop: 56px;
  --brand-logo-height-mobile: 44px;
  --brand-app-icon-size: 48px;
  --brand-login-icon-size: 64px;

  /* Compatibility aliases for legacy assessment/results CSS. */
  --brand-primary: var(--text);
  --brand-accent: var(--gold);
  --brand-accent-light: var(--gold-dim);
  --bg-light: var(--surface-2);
  --text-dark: var(--text);
  --text-gray: var(--text-muted);
  --white: var(--bg);
}

body {
  font-family: var(--font-sans);
  background: radial-gradient(circle at 50% -20%, rgba(201, 162, 39, 0.08), transparent 42%), var(--bg);
  color: var(--text);
}

.brand-lockup,
.site-brand,
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--text);
}

.brand-logo {
  height: var(--brand-logo-height-desktop);
  width: auto;
  max-width: 240px;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-sm);
}

.app-brand-icon-frame,
.brand-icon {
  width: var(--brand-app-icon-size);
  height: var(--brand-app-icon-size);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(201, 162, 39, 0.20), rgba(139, 105, 20, 0.10));
  border: 1px solid rgba(201, 162, 39, 0.26);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex: 0 0 auto;
}

.app-brand-icon,
.brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.login-brand-icon,
.emblem img {
  width: var(--brand-login-icon-size);
  height: var(--brand-login-icon-size);
  object-fit: cover;
  border-radius: 18px;
  display: block;
}

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  min-height: 76px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-6);
}

.site-nav a:not(.site-brand) {
  color: var(--text-muted);
  font-weight: 600;
  transition: color 0.2s ease;
}

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

.btn,
.btn-primary,
.btn-outline,
.login-btn,
.submit-btn,
.pricing-btn,
.cta-btn,
.nav-cta {
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn-primary,
.login-btn,
.submit-btn,
.pricing-btn.featured-btn,
.cta-btn,
.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #070b13;
  border: 1px solid rgba(201, 162, 39, 0.55);
}

.btn-primary:hover,
.login-btn:hover,
.submit-btn:hover,
.pricing-btn.featured-btn:hover,
.cta-btn:hover,
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(201, 162, 39, 0.28);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(201, 162, 39, 0.55);
  color: var(--gold);
}

.btn-outline:hover {
  background: var(--gold-dim);
  border-color: var(--gold-light);
  color: var(--gold-light);
}

.card,
.hero-card,
.score-card,
.rec-card,
.share-section,
.form-card,
.option,
.stat-card,
.how-card,
.result-card,
.pricing-card,
.upsell-section {
  background: var(--surface-elevated);
  border-color: var(--border);
  box-shadow: var(--shadow-card);
}

/* Assessment and results consolidation: override legacy light/magenta page rules. */
.quiz-wrapper,
.results-wrapper {
  color: var(--text);
}

.quiz-header h1,
.email-capture h2,
.chart-section h2,
.recs-section h2,
.share-section h2,
.section-title,
.rec-title {
  color: var(--text);
}

.option:hover,
.option.selected {
  background: var(--gold-dim);
  border-color: var(--gold);
}

.option-letter,
.option.selected .option-letter {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(201, 162, 39, 0.45);
  color: var(--gold-light);
}

.option.selected .option-letter {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #070b13;
}

.progress-bar,
.bar-track {
  background: rgba(255, 255, 255, 0.06);
}

.progress-fill,
.bar-you {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
}

.bar-top {
  background: rgba(34, 197, 94, 0.55);
}

.bar-score-dark {
  color: var(--text);
}

.email-input,
.login-input {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.10);
  color: var(--text);
}

.email-input::placeholder,
.login-input::placeholder {
  color: var(--text-muted);
}

.email-input:focus,
.login-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px var(--gold-dim);
}

footer {
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .brand-logo {
    height: var(--brand-logo-height-mobile);
    max-width: 190px;
  }

  .site-nav {
    padding: var(--space-3) var(--space-4);
    min-height: 68px;
  }

  .site-nav ul {
    gap: var(--space-4);
  }
}