/* ============================================================
   VOLTERA EV — Components CSS
   Header, Footer, Nav, Mobile Bar, Product Cards, FAQ, etc.
   ============================================================ */

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background var(--transition-slow), box-shadow var(--transition-slow);
}

.site-header.scrolled {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border-glass), 0 4px 30px rgba(0,0,0,0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-lg);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--electric-blue), var(--electric-blue-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(37,99,235,0.4);
}

.logo-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--white);
  stroke-width: 2;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--white);
  letter-spacing: 0.04em;
}

.logo-tagline {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--electric-blue-light);
}

/* Nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-link {
  padding: 0.5rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,0.07);
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.header-cta .btn {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--deep-navy);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-2xl);
}

.mobile-nav-link {
  display: block;
  padding: var(--space-md) var(--space-lg);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  border-radius: var(--radius-md);
  border-bottom: 1px solid var(--border-glass);
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
  background: rgba(37,99,235,0.1);
  color: var(--electric-blue-light);
  border-color: var(--border-blue);
}

.mobile-nav-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-nav-cta .btn {
  width: 100%;
  justify-content: center;
}

@media (max-width: 1024px) {
  .site-nav { display: none; }
  .header-cta { display: none; }
  .hamburger { display: flex; }
}

/* ============================================================
   MOBILE STICKY BOTTOM BAR
   ============================================================ */
.mobile-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--mobile-bar-height);
  background: rgba(15, 23, 42, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-glass);
  display: none;
  align-items: stretch;
  z-index: 990;
}

.mobile-cta-bar a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  border-right: 1px solid var(--border-glass);
  padding: 8px 4px;
}

.mobile-cta-bar a:last-child { border-right: none; }

.mobile-cta-bar a.call-btn {
  color: var(--electric-blue-light);
}

.mobile-cta-bar a.wa-btn {
  color: var(--whatsapp-green);
  background: rgba(37,211,102,0.06);
}

.mobile-cta-bar a.ride-btn {
  color: var(--white);
  background: rgba(37,99,235,0.15);
}

.mobile-cta-bar a:hover {
  background: rgba(255,255,255,0.07);
}

.mobile-cta-bar .bar-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.mobile-cta-bar .bar-label {
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: var(--mobile-bar-height); }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: linear-gradient(135deg, var(--deep-navy) 0%, #0D1B35 50%, var(--deep-navy) 100%);
  overflow: hidden;
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 60% 60% at 70% 50%, rgba(37,99,235,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(37,99,235,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  min-height: calc(100svh - var(--header-height));
  padding: var(--space-3xl) 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.375rem 1rem;
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--electric-blue-light);
  width: fit-content;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--green-accent);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  font-family: var(--font-hindi);
}

.hero-title .blue-line {
  display: block;
  background: linear-gradient(135deg, var(--electric-blue-light), #93C5FD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(0.9375rem, 2vw, 1.125rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
  font-family: var(--font-hindi);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: var(--space-sm);
}

.hero-trust-dot {
  width: 4px;
  height: 4px;
  background: var(--text-muted);
  border-radius: 50%;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-img-wrap {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.hero-img-wrap::before {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 40px;
  background: radial-gradient(ellipse, rgba(37,99,235,0.3) 0%, transparent 70%);
  filter: blur(12px);
}

.hero-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(37,99,235,0.35));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-img { animation: none; }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }
  .hero-badge { margin: 0 auto; }
  .hero-subtitle { margin: 0 auto; }
  .hero-cta { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-img-wrap { max-width: 380px; }
}

@media (max-width: 480px) {
  .hero-img-wrap { max-width: 280px; }
  .hero-cta .btn { width: 100%; }
}

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust-strip {
  background: var(--surface);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  padding: var(--space-lg) 0;
}

.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

.trust-item .trust-icon {
  font-size: 1.25rem;
}

@media (max-width: 640px) {
  .trust-strip-inner {
    gap: var(--space-lg);
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding: 0 var(--space-md);
    scrollbar-width: none;
  }
  .trust-strip-inner::-webkit-scrollbar { display: none; }
}

/* ============================================================
   PRODUCT CARDS
   ============================================================ */
.product-card {
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: rgba(37,99,235,0.4);
  box-shadow: 0 20px 60px rgba(37,99,235,0.2), 0 4px 20px rgba(0,0,0,0.4);
  transform: translateY(-6px);
}

.product-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--midnight), var(--deep-navy));
  position: relative;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-img img {
  transform: scale(1.04);
}

.product-card-body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  flex: 1;
}

.product-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.product-card-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  font-family: var(--font-heading);
}

.product-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.product-card-price-note {
  font-size: 0.8125rem;
  color: var(--electric-blue-light);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: auto;
}

.product-card-actions .btn {
  font-size: 0.8125rem;
  padding: 0.625rem 0.75rem;
  justify-content: center;
}

.product-chip-row {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

/* ============================================================
   LOCATION SECTION
   ============================================================ */
.location-section {
  background: linear-gradient(135deg, rgba(37,99,235,0.06) 0%, transparent 60%);
}

.location-card {
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.address-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.address-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.address-item .addr-icon {
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.address-item strong {
  color: var(--white);
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.area-tag {
  padding: 0.375rem 0.875rem;
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--electric-blue-light);
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: rgba(37,99,235,0.35);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--white);
  font-family: var(--font-hindi);
  gap: var(--space-md);
  user-select: none;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--electric-blue-light);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--electric-blue-light);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.open .faq-answer {
  max-height: 600px;
}

.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-family: var(--font-hindi);
  border-top: 1px solid var(--border-glass);
}

/* ============================================================
   MAP SECTION
   ============================================================ */
.map-embed {
  width: 100%;
  height: 350px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: invert(0.9) hue-rotate(180deg) brightness(0.85);
}

.map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  height: 100%;
  color: var(--text-muted);
  text-align: center;
  padding: var(--space-xl);
}

.map-placeholder .map-icon {
  font-size: 3rem;
  opacity: 0.4;
}

/* ============================================================
   CONTACT CARDS
   ============================================================ */
.contact-info-card {
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-action {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: rgba(37,99,235,0.08);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
  color: var(--text-primary);
}

.contact-action:hover {
  background: rgba(37,99,235,0.15);
  transform: translateX(4px);
}

.contact-action.wa {
  background: rgba(37,211,102,0.08);
  border-color: rgba(37,211,102,0.25);
}

.contact-action.wa:hover {
  background: rgba(37,211,102,0.15);
}

.contact-action-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-action-text strong {
  display: block;
  font-weight: 700;
  color: var(--white);
}

.contact-action-text span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #080E1A;
  border-top: 1px solid var(--border-glass);
  padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-family: var(--font-hindi);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-item:hover { color: var(--electric-blue-light); }

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-link {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-link:hover {
  color: var(--electric-blue-light);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-glass);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-legal a {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover { color: var(--electric-blue-light); }

.footer-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.6;
  padding: var(--space-lg);
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-md);
  margin-top: var(--space-xl);
  font-family: var(--font-hindi);
}

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   WHY CHOOSE SECTION
   ============================================================ */
.why-section {
  background: linear-gradient(180deg, transparent, rgba(37,99,235,0.04), transparent);
}

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.product-hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
  padding: var(--space-3xl) 0;
}

.product-hero-img-wrap {
  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}

.product-hero-img {
  width: 100%;
  border-radius: var(--radius-xl);
  background: var(--surface);
  padding: var(--space-xl);
}

.product-hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.product-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--white);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.spec-table tr {
  border-bottom: 1px solid var(--border-glass);
}

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

.spec-table td {
  padding: 0.75rem 0;
  color: var(--text-secondary);
}

.spec-table td:first-child {
  width: 45%;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.spec-table td:last-child {
  color: var(--white);
  font-weight: 500;
}

@media (max-width: 768px) {
  .product-hero-layout { grid-template-columns: 1fr; }
  .product-hero-img-wrap { position: static; }
}

/* ============================================================
   HERO SECTION (Inner Pages)
   ============================================================ */
.inner-hero {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: linear-gradient(180deg, rgba(37,99,235,0.07) 0%, transparent 100%);
  border-bottom: 1px solid var(--border-glass);
}

/* ============================================================
   TEST RIDE FORM SECTION
   ============================================================ */
.test-ride-form-card {
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(12px);
}

.test-ride-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sidebar-info-card {
  background: rgba(37,99,235,0.08);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.sidebar-info-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
  font-family: var(--font-hindi);
}

.sidebar-info-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-family: var(--font-hindi);
}

/* ============================================================
   LOCATION PAGES
   ============================================================ */
.location-hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (max-width: 768px) {
  .location-hero-layout { grid-template-columns: 1fr; }
}

/* ============================================================
   SCROLL TO TOP BUTTON
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: calc(var(--mobile-bar-height) + 80px);
  right: 16px;
  width: 42px;
  height: 42px;
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 980;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-base);
  color: var(--text-secondary);
  font-size: 1.125rem;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--electric-blue);
  border-color: var(--electric-blue);
  color: var(--white);
}

@media (min-width: 769px) {
  .scroll-top {
    bottom: 100px;
    right: 24px;
  }
}

/* ============================================================
   404 PAGE
   ============================================================ */
.error-page {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl);
}

.error-code {
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--electric-blue), rgba(37,99,235,0.2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
}

/* ============================================================
   INNER HERO (Sub-pages)
   ============================================================ */
.inner-hero {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: linear-gradient(180deg, rgba(37,99,235,0.08) 0%, transparent 100%);
  border-bottom: 1px solid var(--border-glass);
}

/* ============================================================
   PRODUCT DETAIL HERO LAYOUT
   ============================================================ */
.product-hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}
.product-hero-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 4/3;
}
.product-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}
.product-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  font-family: var(--font-primary);
}
@media (max-width: 768px) {
  .product-hero-layout { grid-template-columns: 1fr; gap: var(--space-xl); }
}

/* ============================================================
   TEST RIDE FORM CARD & SIDEBAR
   ============================================================ */
.test-ride-form-card {
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}
.test-ride-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}
.sidebar-info-card {
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}
.sidebar-info-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}
.sidebar-info-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-family: var(--font-hindi);
}

/* ============================================================
   SUCCESS MESSAGE
   ============================================================ */
.success-msg {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
  padding: var(--space-3xl) var(--space-2xl);
}
.success-msg.visible { display: flex; }
.success-icon { font-size: 3rem; line-height: 1; }
.success-msg h3 { font-size: 1.375rem; font-weight: 800; color: var(--white); }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-info-card {
  background: var(--glass-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}
.contact-action {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  color: inherit;
}
.contact-action:hover {
  background: rgba(37,99,235,0.1);
  border-color: var(--electric-blue);
  transform: translateX(4px);
}
.contact-action.wa:hover {
  background: rgba(37,211,102,0.1);
  border-color: var(--green-main);
}
.contact-action-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-action-text { display: flex; flex-direction: column; }
.contact-action-text strong { color: var(--white); font-size: 1rem; font-weight: 700; }
.contact-action-text span { font-size: 0.8125rem; color: var(--text-muted); }

/* ============================================================
   LOCATION CARD
   ============================================================ */
.location-card {
  background: var(--glass-card);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-secondary); text-decoration: none; transition: color var(--transition-fast); }
.breadcrumb a:hover { color: var(--electric-blue-light); }
.breadcrumb-sep { color: var(--text-muted); }
.breadcrumb-current { color: var(--text-primary); }