/* ==========================================================================
   CARE MY VEHICLE — Mobile-First Modern Design System
   Color Palette: Pure White, Electric Royal Blue (#2563EB), Sunrise Coral (#EF4444)
   ========================================================================== */

:root {
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-light: #EFF6FF;
  --accent: #EF4444;
  --accent-light: #FEF2F2;
  --text-main: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --border: #E2E8F0;
  --border-focus: #3B82F6;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 6px 20px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10);
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ==========================================================================
   NAVBAR & HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
  border: 2px solid var(--primary-light);
}

.brand-name {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.6px;
  color: var(--text-main);
  line-height: 1.1;
}

.brand-name span {
  color: var(--primary);
}

.brand-tagline {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.city-selector-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.city-selector-btn:hover {
  background: #DBEAFE;
}

/* ==========================================================================
   HERO / BANNER SECTION
   ========================================================================== */
.hero-section {
  padding: 24px 16px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.hero-pill::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.5; }
  100% { transform: scale(0.9); opacity: 1; }
}

.hero-title {
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--text-main);
  line-height: 1.2;
  margin-bottom: 8px;
}

.hero-desc {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.trust-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
}

.trust-chip svg {
  color: #10B981;
}

/* ==========================================================================
   FILTER TABS (TOUCH-SCROLLABLE)
   ========================================================================== */
.filter-bar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px 16px;
  width: 100%;
}

.filter-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.filter-scroll::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* ==========================================================================
   CAR GRID & CARDS
   ========================================================================== */
.main-content {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px 60px;
  width: 100%;
}

.cars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .cars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.car-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.car-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #CBD5E1;
}

.card-media {
  position: relative;
  width: 100%;
  height: 200px;
  background: #E2E8F0;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.car-card:hover .card-img {
  transform: scale(1.05);
}

.badge-launch {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 800;
  border-radius: var(--radius-full);
}

.badge-safety {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  background: #FFFFFF;
  color: #0F172A;
  font-size: 11px;
  font-weight: 800;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-brand {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.card-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-main);
  margin: 2px 0 6px;
}

.card-tagline {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-bottom: 14px;
}

.card-specs-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 10px;
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  text-align: center;
}

.spec-item .spec-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.spec-item .spec-val {
  font-size: 12px;
  font-weight: 800;
  color: var(--text-main);
  margin-top: 2px;
}

.card-price-block {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.price-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}

.price-main {
  font-size: 19px;
  font-weight: 900;
  color: var(--text-main);
}

.btn-view-variants {
  padding: 10px 16px;
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
}

.btn-view-variants:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* ==========================================================================
   MODAL / BOTTOM SHEET (FOR VARIANT DETAILS & ON-ROAD PRICES)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

@media (min-width: 768px) {
  .modal-overlay {
    align-items: center;
  }
}

.modal-sheet {
  background: #FFFFFF;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  border-radius: 24px 24px 0 0;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: 24px;
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 768px) {
  .modal-sheet {
    border-radius: 24px;
    max-height: 85vh;
  }
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.modal-close-btn {
  background: #F1F5F9;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.variant-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 12px;
  background: #FFFFFF;
  transition: var(--transition);
}

.variant-card.vfm {
  border: 2px solid #10B981;
  background: #F0FDF4;
}

.vfm-chip {
  display: inline-block;
  padding: 4px 8px;
  background: #10B981;
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 900;
  border-radius: var(--radius-full);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.variant-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.variant-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-main);
}

.variant-price {
  font-size: 17px;
  font-weight: 900;
  color: var(--primary);
}

.feature-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.feat-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  background: #F1F5F9;
  border-radius: 6px;
  color: var(--text-secondary);
}

/* ==========================================================================
   MODAL TABS (VARIANTS, COLORS, GALLERY, SPECS)
   ========================================================================== */
.modal-nav-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
  scrollbar-width: none;
}
.modal-nav-tabs::-webkit-scrollbar {
  display: none;
}

.modal-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: #FFFFFF;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.modal-tab-btn:hover {
  background: #F8FAFC;
  border-color: #CBD5E1;
}

.modal-tab-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   INTERACTIVE COLOR SWITCHER STUDIO
   ========================================================================== */
.color-studio {
  background: #F8FAFC;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  text-align: center;
}

.studio-angle-bar {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.angle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: #FFFFFF;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.angle-btn:hover {
  background: #F1F5F9;
  border-color: #94A3B8;
  color: var(--text-main);
}

.angle-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

.color-stage {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid var(--border);
  margin-bottom: 20px;
}

.color-display-img {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  display: block;
  transition: opacity 0.25s ease;
}

.color-name-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: #0F172A;
  color: #FFFFFF;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 16px;
}

.color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  border: 2px solid #FFFFFF;
}

.color-swatches {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.color-swatch-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 3px solid #FFFFFF;
  outline: 2px solid #CBD5E1;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.color-swatch-btn:hover {
  transform: scale(1.15);
  outline-color: var(--primary);
}

.color-swatch-btn.active {
  transform: scale(1.15);
  outline-color: var(--primary);
  outline-width: 3px;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

/* ==========================================================================
   PHOTO GALLERY GRID
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

.gallery-card {
  border-radius: 14px;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.gallery-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.gallery-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.gallery-caption {
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  background: #FFFFFF;
}

/* ==========================================================================
   TECHNICAL SPECIFICATIONS TABLE
   ========================================================================== */
.specs-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  font-size: 13px;
}

.specs-table tr:nth-child(even) {
  background: #F8FAFC;
}

.specs-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.specs-table tr:last-child td {
  border-bottom: none;
}

.specs-table .spec-col-label {
  font-weight: 700;
  color: var(--text-secondary);
  width: 35%;
  background: #F1F5F9;
}

.specs-table .spec-col-val {
  font-weight: 800;
  color: var(--text-main);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #FFFFFF;
  border-top: 1px solid var(--border);
  padding: 40px 16px 30px;
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
}

.footer-disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
}

/* ==========================================================================
   INTERACTIVE 360° SPIN TURNTABLE VIEWER
   ========================================================================== */
.spin360-container {
  position: relative;
  background: radial-gradient(circle at center, #FFFFFF 0%, #F1F5F9 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  touch-action: none;
  cursor: grab;
  user-select: none;
}

.spin360-container:active {
  cursor: grabbing;
}

.spin360-canvas {
  width: 100%;
  max-height: 380px;
  height: auto;
  display: block;
  object-fit: contain;
}

.spin360-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  z-index: 5;
  transition: opacity 0.3s ease;
}

.spin360-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: #FFFFFF;
  border-top: 1px solid var(--border);
}

.spin-ctrl-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: #F8FAFC;
  color: var(--text-main);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.spin-ctrl-btn:hover {
  background: #E2E8F0;
  border-color: #94A3B8;
}

.spin-ctrl-btn.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.spin-range-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 4px;
  background: #E2E8F0;
  outline: none;
  cursor: pointer;
}

.spin-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.4);
  transition: transform 0.15s ease;
}

.spin-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}