/* ============================================
   CoachValues.com — Premium Dark Theme
   ============================================ */

:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: #1a2035;
  --bg-card-hover: #1f2847;
  --bg-input: #0f1629;
  --border: #2a3352;
  --border-light: #1e2844;

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent: #d4a853;
  --accent-light: #e8c675;
  --accent-dark: #b8923e;
  --accent-glow: rgba(212, 168, 83, 0.15);

  --green: #34d399;
  --red: #f87171;
  --blue: #60a5fa;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
  --shadow-accent: 0 4px 20px rgba(212, 168, 83, 0.2);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-light); }

img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Typography ---- */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: 1.5rem; }
.accent { color: var(--accent); }
.section-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.section-title.green { color: var(--green); }
.section-title.red { color: var(--red); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #0a0e1a;
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(212, 168, 83, 0.3);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent-glow);
  color: var(--accent-light);
}
.btn-sm { padding: 0.5rem 1rem; font-size: 0.8rem; }

/* ---- Navbar ---- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  padding: 0.9rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}
.nav-brand:hover { color: var(--text-primary); }
.brand-icon { color: var(--accent); font-size: 1.1rem; }
.brand-accent { color: var(--accent); }
.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---- Hero ---- */
.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(212, 168, 83, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-title {
  text-align: center;
  margin-bottom: 1rem;
  position: relative;
}
.hero-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Search Form ---- */
.search-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}
.search-row {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
}
.search-field {
  flex: 1;
}
.search-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.search-field select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
}
.search-field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.search-field select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.btn-search {
  padding: 0.7rem 1.5rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---- How It Works ---- */
.how-it-works {
  padding: 4rem 0;
  background: var(--bg-secondary);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
}
.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}
.step-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}
.step-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ---- Market Snapshot ---- */
.market-snapshot {
  padding: 4rem 0;
}
.snapshot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.snapshot-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.snapshot-value {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}
.snapshot-value.up { color: var(--green); }
.snapshot-value.down { color: var(--red); }
.snapshot-value.neutral { color: var(--blue); }
.snapshot-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}
.snapshot-detail {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---- Popular Makes ---- */
.popular-makes {
  padding: 4rem 0;
  background: var(--bg-secondary);
}
.makes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.make-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.2s;
  text-align: center;
  color: var(--text-primary);
}
.make-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
  color: var(--text-primary);
}
.make-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--bg-primary);
  font-size: 1.6rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.make-card h3 { font-size: 1.05rem; }
.make-count { color: var(--accent); font-size: 0.85rem; font-weight: 500; }

/* ---- Value Report ---- */
.value-hero {
  padding: 2.5rem 0 2rem;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.value-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-top: 0.5rem;
}

.value-cards-section {
  padding: 2.5rem 0;
}
.value-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.2s;
}
.value-card.avg {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--bg-card) 0%, rgba(212, 168, 83, 0.05) 100%);
  box-shadow: var(--shadow-accent);
  transform: scale(1.02);
}
.value-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.value-card.avg .value-card-label { color: var(--accent); }
.value-card-price {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-display);
  margin-bottom: 0.4rem;
}
.value-card.avg .value-card-price { color: var(--accent-light); }
.value-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.value-stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  padding: 1.25rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat { text-align: center; }
.stat-value { display: block; font-size: 1.4rem; font-weight: 700; color: var(--accent); }
.stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; }

.value-content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  align-items: start;
}
.value-trend-section { padding: 0 0 4rem; }
.chart-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
}
.chart-container.large { padding: 2rem; }
.chart-container canvas { width: 100% !important; }

/* ---- Listings Table ---- */
.listings-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.listings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.listings-table thead {
  background: var(--bg-card);
}
.listings-table th {
  padding: 0.8rem 1rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.listings-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
}
.listings-table tbody tr:hover {
  background: var(--bg-card-hover);
}
.listings-table .price-cell {
  font-weight: 700;
  color: var(--text-primary);
}

/* ---- Sidebar ---- */
.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.sidebar-card h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--accent);
}
.similar-list {
  list-style: none;
}
.similar-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-light);
}
.similar-list li:last-child { border: none; }
.similar-list a { color: var(--text-secondary); }
.similar-list a:hover { color: var(--accent); }

.alert-card p { color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 0.75rem; }
.alert-form input[type="email"] {
  width: 100%;
  padding: 0.6rem 0.8rem;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: var(--font-sans);
  margin-bottom: 0.5rem;
}
.alert-form input:focus {
  outline: none;
  border-color: var(--accent);
}
.alert-form button { width: 100%; justify-content: center; }
.alert-success { color: var(--green); font-size: 0.8rem; margin-top: 0.5rem; }

/* ---- Browse ---- */
.browse-hero {
  padding: 2.5rem 0 2rem;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.browse-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 0.5rem;
}
.browse-content {
  padding: 2rem 0 4rem;
}
.browse-back {
  margin-bottom: 1.5rem;
}
.browse-back a {
  color: var(--text-muted);
  font-size: 0.85rem;
}
.browse-makes-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.browse-make-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  transition: all 0.2s;
}
.browse-make-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  color: var(--text-primary);
}
.make-initial {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--bg-primary);
  font-size: 1.3rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.make-info { flex: 1; }
.make-info h3 { font-size: 1.1rem; }
.make-detail { color: var(--text-muted); font-size: 0.85rem; }
.browse-make-card .arrow {
  color: var(--accent);
  font-size: 1.3rem;
  opacity: 0;
  transition: opacity 0.2s;
}
.browse-make-card:hover .arrow { opacity: 1; }

.model-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}
.model-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all 0.2s;
}
.model-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}
.model-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}
.model-card-header h3 { font-size: 1.05rem; }
.model-year-badge {
  background: var(--accent-glow);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
}
.model-price {
  font-size: 1.6rem;
  font-weight: 800;
  font-family: var(--font-display);
  margin-bottom: 0.25rem;
}
.model-price.dim { color: var(--text-muted); font-size: 1.2rem; }
.model-detail {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

/* ---- Trends ---- */
.trends-hero {
  padding: 2.5rem 0 2rem;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.trends-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 0.5rem;
}
.trends-content { padding: 2rem 0 4rem; }
.trends-overview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.trend-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.trend-stat-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.trend-stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.2rem;
}
.trend-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.trend-stat-change {
  font-size: 0.8rem;
  font-weight: 600;
}
.trend-stat-change.up { color: var(--green); }
.trend-stat-change.down { color: var(--red); }
.trend-stat-change.neutral { color: var(--text-muted); }

.chart-section { margin-bottom: 3rem; }

.trends-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
.trend-list { display: flex; flex-direction: column; gap: 0; }
.trend-list-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}
.trend-rank {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}
.trend-info { flex: 1; }
.trend-name { display: block; font-weight: 600; font-size: 0.9rem; }
.trend-avg { font-size: 0.8rem; color: var(--text-muted); }
.trend-change {
  font-size: 1rem;
  font-weight: 700;
}
.trend-change.up { color: var(--green); }
.trend-change.down { color: var(--red); }

.best-deals-section { }
.deals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.deal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  transition: all 0.2s;
}
.deal-card:hover {
  border-color: var(--green);
  background: var(--bg-card-hover);
}
.deal-badge {
  display: inline-block;
  background: rgba(52, 211, 153, 0.12);
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
}
.deal-card h3 { font-size: 1rem; margin-bottom: 0.25rem; }
.deal-floorplan { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.5rem; }
.deal-price { font-size: 1.5rem; font-weight: 800; color: var(--green); margin-bottom: 0.5rem; }
.deal-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---- About ---- */
.about-hero {
  padding: 2.5rem 0 2rem;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.about-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 0.5rem;
}
.about-content { padding: 2rem 0 4rem; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  align-items: start;
}
.about-section {
  margin-bottom: 3rem;
}
.about-section h2 {
  color: var(--accent);
  margin-bottom: 1rem;
}
.about-section p {
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.7;
}
.method-steps {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.method-step {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.method-icon { font-size: 1.5rem; flex-shrink: 0; }
.method-step h3 { font-size: 0.95rem; margin-bottom: 0.4rem; color: var(--text-primary); }
.method-step p { margin: 0; font-size: 0.85rem; }

.data-sources {
  list-style: none;
  margin-bottom: 1rem;
}
.data-sources li {
  padding: 0.4rem 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.data-sources li::before {
  content: '→ ';
  color: var(--accent);
  font-weight: 600;
}
.disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-light);
}

/* ---- FAQ ---- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  text-align: left;
}
.faq-question:hover { color: var(--accent); }
.faq-toggle {
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform 0.2s;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
}
.faq-answer p {
  padding: 0 1.25rem 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-stat {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
}
.about-stat:last-child { border: none; }
.about-stat-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent);
}
.about-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.about-sidebar .sidebar-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

/* ---- No Data / 404 ---- */
.no-data { padding: 5rem 0; }
.no-data-card {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
}
.no-data-card h1 {
  font-size: 4rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.no-data-card h2 { margin-bottom: 0.75rem; }
.no-data-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* ---- Footer ---- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand .brand-text {
  font-size: 1.2rem;
  display: block;
  margin-top: 0.25rem;
}
.footer-tagline {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}
.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.footer-col a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 0.25rem 0;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .value-content-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }
  .value-sidebar, .about-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1rem 1.5rem;
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li a {
    display: block;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border-light);
  }

  .search-row {
    flex-direction: column;
  }
  .btn-search { width: 100%; justify-content: center; }

  .steps-grid,
  .snapshot-grid,
  .makes-grid,
  .trends-overview,
  .deals-grid {
    grid-template-columns: 1fr;
  }
  .snapshot-grid,
  .trends-overview {
    grid-template-columns: repeat(2, 1fr);
  }

  .value-cards {
    grid-template-columns: 1fr;
  }
  .value-card.avg { transform: none; }
  .value-stats {
    flex-direction: column;
    gap: 1rem;
  }

  .trends-two-col {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .value-sidebar, .about-sidebar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .snapshot-grid, .trends-overview {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  h1 { font-size: 1.8rem; }
}