/* style.css - Moneymakuh Directory Engine (Mobile-First Modern CSS) */

:root {
  --primary: #1e40af;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --accent: #0f766e;
  --accent-hover: #115e59;
  --accent-light: #f0fdfa;
  --accent-badge: #0284c7;

  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-subtle: #f1f5f9;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --border-focus: #3b82f6;

  --success: #15803d;
  --success-bg: #dcfce7;
  --warning: #b45309;
  --warning-bg: #fef3c7;
  --danger: #b91c1c;
  --danger-bg: #fee2e2;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.05);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --max-w: 1200px;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 16px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body.modal-active {
  overflow: hidden;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background-color: var(--surface-subtle);
  padding: 0.15em 0.4em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.container-prose {
  max-width: 800px;
}

/* Skip link */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 1000;
  border-radius: 0 0 4px 0;
}
.skip-to-content:focus {
  top: 0;
}

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none !important;
}

.brand-icon {
  font-size: 1.6rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text strong {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Nav */
.site-nav {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.25rem;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
  text-decoration: none;
}

.mobile-nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 2rem;
  height: 2rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger-bar {
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s ease;
}

@media (min-width: 860px) {
  .site-nav {
    display: block;
  }
  .mobile-nav-toggle {
    display: none;
  }
}

@media (max-width: 859px) {
  .site-nav.nav-open {
    display: block;
    position: absolute;
    top: 4.25rem;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem;
  }
  .site-nav.nav-open .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
  color: #ffffff;
  padding: 3.5rem 0 4rem;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-title {
  font-size: 2.25rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin: 1rem 0;
  font-weight: 800;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 2.85rem;
  }
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-search-form {
  background: var(--surface);
  padding: 0.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: left;
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.75rem;
}

.search-input-wrapper:focus-within {
  border-color: var(--primary);
  background: #fff;
}

.search-icon {
  font-size: 1.2rem;
  opacity: 0.6;
}

.search-input-wrapper input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 1rem;
  color: var(--text);
  outline: none;
  padding: 0.4rem 0;
}

.search-quick-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding: 0 0.25rem;
}

.quick-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.tag-pill {
  font-size: 0.8rem;
  background: var(--surface-subtle);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  transition: all 0.15s ease;
}

.tag-pill:hover {
  background: var(--primary-light);
  color: var(--primary);
  text-decoration: none;
  border-color: var(--primary);
}

.tag-pill.highlight {
  background: #fef3c7;
  border-color: #f59e0b;
  color: #92400e;
}

/* Metrics Section */
.metrics-section {
  margin-top: -2rem;
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 10;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 768px) {
  .metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.metric-card.highlight {
  border-color: #10b981;
  background: linear-gradient(to bottom, #ffffff, #f0fdf4);
}

.metric-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
}

.metric-card.highlight .metric-num {
  color: #059669;
}

.metric-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  margin-top: 0.25rem;
}

.metric-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

/* General Sections */
.section {
  padding: 2.5rem 0;
}

.bg-subtle {
  background: var(--surface-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

@media (min-width: 640px) {
  .section-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.section-title {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Grids & Cards */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.device-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.device-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.card-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.card-title a {
  color: var(--text);
}

.card-title a:hover {
  color: var(--primary);
}

.spec-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 0.25rem;
}

.spec-k {
  color: var(--text-muted);
}

.card-footer-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.parts-count-tag {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
}

.action-buttons {
  display: flex;
  gap: 0.5rem;
}

/* Category Grid */
.category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.category-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-decoration: none !important;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all 0.15s ease;
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.category-icon {
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
}

.category-name {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.category-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.category-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2em 0.6em;
  border-radius: var(--radius-sm);
  line-height: 1.2;
}

.badge-primary { background: #dbeafe; color: #1e40af; }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-mfg { background: #e0e7ff; color: #3730a3; }
.badge-type { background: #fef08a; color: #854d0e; }
.badge-outline { background: var(--surface-subtle); color: var(--text-muted); border: 1px solid var(--border); }
.badge-sponsored { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.badge-accent { background: #ccfbf1; color: #115e59; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.925rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-outline:hover {
  background: var(--surface-subtle);
  border-color: #cbd5e1;
}

.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover {
  background: var(--accent-hover);
}

.btn-sm {
  font-size: 0.825rem;
  padding: 0.35rem 0.75rem;
}

.btn-xs {
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
}

.btn-lg {
  font-size: 1.05rem;
  padding: 0.75rem 1.5rem;
}

.btn-text {
  background: transparent;
  border: none;
  color: var(--primary);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0;
}
.btn-text:hover {
  text-decoration: underline;
}

/* Breadcrumbs */
.breadcrumb-nav {
  margin-bottom: 1rem;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-muted);
  gap: 0.4rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.4rem;
  color: #94a3b8;
}

.breadcrumbs a {
  color: var(--text-muted);
}
.breadcrumbs a:hover {
  color: var(--primary);
}

/* Detail Pages */
.detail-header-section {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}

.detail-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.detail-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.detail-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.detail-action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 860px) {
  .detail-layout {
    grid-template-columns: 2fr 1fr;
  }
}

.section-subhead {
  margin-bottom: 1.25rem;
}

.section-subhead h2 {
  font-size: 1.45rem;
  font-weight: 700;
}

.section-subhead p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Part Item Card */
.parts-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.part-item-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.part-item-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

@media (min-width: 600px) {
  .part-item-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.part-item-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0.35rem 0;
}

.part-number-tag {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.part-number-tag code {
  font-size: 0.95em;
  font-weight: 700;
  color: var(--text);
}

.part-item-desc {
  font-size: 0.95rem;
  color: #334155;
  margin-bottom: 1rem;
}

.fit-notes-box {
  background: var(--surface-subtle);
  border-left: 3px solid var(--primary);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.meta-pill {
  font-size: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.part-source-citation {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 0.5rem;
}

.verified-tag {
  color: var(--success);
  font-weight: 600;
  margin-left: auto;
}

/* Specs Table */
.specs-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.specs-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
}

.specs-table th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  width: 45%;
}

.specs-table td {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  word-break: break-word;
}

.specs-table tr.highlight-row td {
  color: var(--success);
}

.source-audit-box {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-size: 0.8rem;
}

.source-audit-title {
  font-weight: 700;
  color: #166534;
  margin-bottom: 0.25rem;
}

.source-audit-desc {
  color: #14532d;
  margin-bottom: 0.4rem;
}

.source-audit-link {
  display: block;
  font-weight: 600;
  color: var(--primary);
  word-break: break-all;
}

.audit-date {
  display: block;
  color: #64748b;
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

/* Monetization: Affiliate Hook */
.monetization-affiliate-card {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
}

.affiliate-action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.btn-affiliate {
  background: #ea580c;
  color: #fff;
  font-size: 1rem;
  padding: 0.65rem 1.25rem;
}

.btn-affiliate:hover {
  background: #c2410c;
}

.affiliate-micro-disclosure {
  margin-top: 0.5rem;
  color: #78350f;
  font-size: 0.75rem;
  line-height: 1.4;
}

.disclosure-link {
  color: #78350f;
  text-decoration: underline;
  font-weight: 600;
}

/* Inline Quote Card */
.inline-quote-section {
  padding: 2.5rem 0;
}

.quote-cta-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .quote-cta-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 2.5rem;
  }
}

.quote-cta-title {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0.5rem 0 0.35rem;
}

.quote-cta-desc {
  color: #94a3b8;
  font-size: 0.95rem;
  max-width: 600px;
}

/* Search Directory Page Layout */
.search-header-section {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}

.page-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.page-desc {
  color: var(--text-muted);
  font-size: 1rem;
}

.search-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 860px) {
  .search-layout {
    grid-template-columns: 280px 1fr;
  }
}

.filters-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 5.5rem;
}

.filters-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.filters-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

.filter-group {
  margin-bottom: 1rem;
}

.filter-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.filter-group input, .filter-group select {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 0.875rem;
  color: var(--text);
  outline: none;
}

.filter-group input:focus, .filter-group select:focus {
  border-color: var(--primary);
}

.results-top-bar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.active-filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.active-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
}

.active-tag-pill button {
  background: transparent;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  color: var(--primary);
  line-height: 1;
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.result-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0.4rem 0 0.25rem;
  line-height: 1.3;
}

.result-part-number {
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.pn-code {
  font-weight: 700;
  color: var(--primary);
}

.result-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 0.75rem;
  flex-grow: 1;
}

.compatible-models-preview {
  background: var(--surface-subtle);
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  margin-bottom: 0.75rem;
}

.comp-list-inline {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.comp-list-inline li::after {
  content: "•";
  margin-left: 0.35rem;
  color: #94a3b8;
}

.comp-list-inline li:last-child::after {
  content: "";
}

.no-results-card {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  padding: 3rem 1.5rem;
  text-align: center;
}

.no-results-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.no-results-card p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

/* Compare Tool */
.compare-selectors-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 640px) {
  .compare-selectors-bar {
    grid-template-columns: repeat(3, 1fr);
  }
}

.selector-col label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text);
}

.model-compare-select {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 0.9rem;
}

.compare-table-responsive {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.compare-table th, .compare-table td {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  font-size: 0.875rem;
}

.compare-table th {
  background: var(--surface-subtle);
  font-weight: 700;
}

.feature-col {
  width: 25%;
  background: #f8fafc;
}

.model-col {
  width: 25%;
}

.compare-model-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0.25rem 0 0.5rem;
}

.section-row td {
  background: #f1f5f9;
  font-weight: 700;
  color: #334155;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 0.6rem 1rem;
}

.part-pill {
  margin-bottom: 0.25rem;
}

.part-pill a {
  font-weight: 600;
}

.compare-footnote {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Modal Dialog */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  padding: 1rem;
  align-items: center;
  justify-content: center;
}

.modal-overlay.modal-visible {
  display: flex;
}

.modal-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 800;
}

.modal-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-body {
  padding: 1.5rem;
}

.lead-prototype-banner {
  background: #f0fdfa;
  border: 1px solid #99f6e4;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  color: #0f766e;
  margin-bottom: 1.25rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 540px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-group.full-width {
    grid-column: span 2;
  }
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.form-actions {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.privacy-reassurance {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Prose & Legal Pages */
.prose-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.prose-card h2 {
  font-size: 1.45rem;
  margin: 1.5rem 0 0.5rem;
  font-weight: 700;
}

.prose-card h2:first-child {
  margin-top: 0;
}

.prose-card h3 {
  font-size: 1.15rem;
  margin: 1.25rem 0 0.4rem;
  font-weight: 600;
}

.prose-card p, .prose-card ul, .prose-card ol {
  font-size: 0.95rem;
  color: #334155;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.prose-card ul, .prose-card ol {
  padding-left: 1.5rem;
}

.contact-box {
  background: var(--surface-subtle);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin: 1.25rem 0;
}

.contact-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
}

.contact-k {
  font-weight: 700;
  font-size: 0.85rem;
}

/* Thin content gap notice */
.gap-notice-card {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
}

.gap-icon {
  font-size: 1.75rem;
}

.gap-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #92400e;
  margin-bottom: 0.35rem;
}

.gap-content p {
  font-size: 0.875rem;
  color: #78350f;
  margin-bottom: 0.75rem;
}

/* Alerts */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin: 1rem 0;
}

.alert-info { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }
.alert-warning { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }

/* Footer */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 3.5rem 0 2rem;
  margin-top: auto;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.footer-desc {
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.audit-badge {
  display: inline-block;
  background: #065f46;
  color: #a7f3d0;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.25rem;
}

.footer-heading {
  color: #fff;
  font-size: 0.925rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: #fff;
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 1.5rem;
  font-size: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.disclaimer-mini {
  color: #64748b;
  line-height: 1.4;
}