/* ============================================
   TurbinaCar - Landing Page Styles
   Tapete Bandeja 3D Premium
   Tema Laranja
   ============================================ */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #E4641D;
  --primary-dark: #c45316;
  --primary-light: #f0843e;
  --primary-bg: #fef3ec;
  --primary-shadow: rgba(228, 100, 29, 0.3);
  --primary-shadow-lg: rgba(228, 100, 29, 0.45);
  --blue: #2b59c3;
  --green: #0a8a0a;
  --black: #1a1a1a;
  --gray-dark: #333;
  --gray: #666;
  --gray-light: #999;
  --gray-lighter: #e0e0e0;
  --gray-bg: #f5f5f5;
  --white: #ffffff;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: all 0.25s ease;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 70px;
}

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

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

/* ===== TOP BAR ===== */
.top-bar {
  background: #E4641D;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  z-index: 100;
}

.top-bar-track {
  display: inline-flex;
  animation: marquee 25s linear infinite;
  gap: 60px;
  padding: 8px 0;
}

.top-bar-track span {
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== HEADER ===== */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--white);
  border-bottom: 1px solid var(--gray-lighter);
  z-index: 90;
}

.hamburger {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  width: 32px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition);
}

.header-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.header-spacer {
  width: 32px;
}

/* ===== PRODUCT LAYOUT ===== */
.product-layout {
  display: flex;
  flex-direction: column;
}

.product-left,
.product-right {
  width: 100%;
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  animation: fadeInOverlay 0.3s ease;
}

.mobile-menu-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 280px;
  height: 100%;
  background: var(--white);
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
  padding: 24px 20px;
  overflow-y: auto;
  animation: slideInMenu 0.3s ease;
}

@keyframes slideInMenu {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

.mobile-menu-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  transition: var(--transition);
}

.mobile-menu-close:hover {
  background: var(--gray-bg);
}

.mobile-menu-logo {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-lighter);
}

.mobile-menu-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-menu-links li a {
  display: block;
  padding: 12px 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--black);
  border-radius: var(--radius);
  transition: var(--transition);
}

.mobile-menu-links li a:hover {
  background: var(--gray-bg);
  color: var(--primary);
}

.mobile-menu-divider {
  height: 1px;
  background: var(--gray-lighter);
  margin: 16px 0;
}

.mobile-menu-secondary li a {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray);
}

.mobile-menu-secondary li a:hover {
  color: var(--primary);
}

/* ===== HERO GALLERY ===== */
.hero-gallery {
  background: var(--white);
}

.gallery-main {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
  background: transparent;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.gallery-main img:hover {
  transform: scale(1.02);
}

.gallery-zoom-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0,0,0,0.6);
  color: var(--white);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 4px;
  pointer-events: none;
}

.gallery-thumbs {
  display: flex;
  gap: 8px;
  padding: 10px 16px;
  background: var(--white);
  overflow-x: auto;
}

.gallery-thumbs .thumb {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0.5;
  transition: var(--transition);
  flex-shrink: 0;
}

.gallery-thumbs .thumb.active {
  opacity: 1;
}

.gallery-thumbs .thumb:hover {
  opacity: 1;
}

/* ===== PRODUCT INFO ===== */
.product-info {
  padding: 16px 16px 8px;
  background: var(--white);
}

.product-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.3;
  margin-bottom: 10px;
}

.trust-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-blue {
  background: #e8eef8;
  color: var(--blue);
}

.badge-orange {
  background: var(--primary-bg);
  color: var(--primary);
}

.rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.rating:hover {
  opacity: 0.7;
}

a.rating {
  color: inherit;
}

.stars {
  color: #f5a623;
  font-size: 16px;
  letter-spacing: 1px;
}

.rating-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-dark);
}

.rating-count {
  font-weight: 400;
  color: var(--gray);
}

/* ===== KIT SELECTION ===== */
.kit-selection {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: var(--white);
}

.kit-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid var(--gray-lighter);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  background: var(--white);
}

.kit-card + .kit-card {
  margin-top: 20px;
}

.kit-card:hover {
  border-color: var(--gray-light);
}

.kit-card.selected {
  border-color: var(--primary);
  background: var(--primary-bg);
}

.kit-badge {
  position: absolute;
  top: -10px;
  right: 12px;
  background: var(--primary);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kit-radio {
  width: 20px;
  height: 20px;
  border: 2px solid var(--gray-light);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  transition: var(--transition);
}

.kit-radio.checked {
  border-color: var(--primary);
}

.kit-radio.checked::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
}

.kit-info {
  flex: 1;
}

.kit-name {
  display: block;
  font-weight: 700;
  font-size: 15px;
  color: var(--black);
}

.kit-desc {
  display: block;
  font-size: 12px;
  color: var(--gray);
}

.kit-price {
  text-align: right;
}

.price-old {
  display: block;
  font-size: 12px;
  color: var(--gray-light);
  text-decoration: line-through;
}

.price-current {
  display: block;
  font-size: 18px;
  font-weight: 800;
  color: var(--primary);
}

/* ===== BUYER INFO ===== */
.buyer-info {
  padding: 16px;
  background: var(--white);
}

.buyer-field {
  margin-bottom: 4px;
}

.buyer-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-dark);
  display: block;
  margin-bottom: 0;
  padding: 8px 0 0;
}

.buyer-field .required {
  color: #dc2626;
}

.buyer-field input {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--gray-lighter);
  padding: 10px 0;
  font-size: 15px;
  color: var(--black);
  background: transparent;
  outline: none;
  transition: border-color 0.3s ease;
  font-family: inherit;
}

.buyer-field input::placeholder {
  color: var(--gray-light);
}

.buyer-field input:focus {
  border-bottom-color: var(--primary);
}

/* ===== VEHICLE SELECTOR ===== */
.vehicle-selector {
  padding: 8px 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--white);
}

.vehicle-selector-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
}

.select-wrapper {
  position: relative;
  width: 100%;
}

.select-input {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 2px solid var(--primary);
  border-radius: 0;
  font-size: 16px;
  font-family: var(--font);
  color: var(--black);
  background: transparent;
  outline: none;
  transition: border-color 0.3s ease;
}

.select-input:focus {
  border-bottom-color: var(--primary);
  box-shadow: none;
}

.select-input:disabled {
  background: transparent;
  color: var(--gray-light);
  cursor: not-allowed;
  border-bottom-color: #ddd;
}

.select-input::placeholder {
  color: var(--gray-light);
}

.dropdown-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 200px;
  overflow-y: auto;
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  display: none;
}

.dropdown-list.open {
  display: block;
}

.dropdown-item {
  padding: 10px 16px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s;
}

.dropdown-item:hover {
  background: var(--primary-bg);
  color: var(--primary-dark);
}

/* ===== SHIPPING INFO ===== */
.shipping-info {
  padding: 8px 16px;
  background: var(--white);
}

.shipping-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
}

.shipping-icon {
  flex-shrink: 0;
}

.shipping-city {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-dark);
}

.shipping-city strong {
  color: var(--primary);
}

.shipping-free {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--green);
}

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 16px;
  text-align: center;
  background: var(--white);
}

.btn-cta {
  display: block;
  width: 100%;
  padding: 16px 32px;
  background: var(--primary);
  color: var(--white);
  font-size: 17px;
  font-weight: 800;
  text-align: center;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px var(--primary-shadow);
}

.btn-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px var(--primary-shadow-lg);
}

.btn-cta:active {
  transform: translateY(0);
}

.btn-cta.btn-disabled {
  background: #1a1a1a;
  cursor: not-allowed;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.btn-cta.btn-disabled:hover {
  background: #2a2a2a;
  transform: none;
  box-shadow: none;
}

.cta-hint {
  font-size: 12px;
  color: var(--primary);
  font-weight: 600;
  margin-top: 8px;
  animation: pulse-hint 2s ease infinite;
}

@keyframes pulse-hint {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.vehicle-selector-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 8px;
  padding: 0 4px;
}

.kit-stock-info {
  background: linear-gradient(135deg, #fef3e2, #fff7ed);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 12px;
  text-align: center;
}

.kit-stock-info .stock-vehicle-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-dark);
  display: block;
  margin-bottom: 4px;
}

.kit-stock-info .stock-qty-badge {
  font-size: 13px;
  font-weight: 600;
  color: #dc2626;
}

.stock-result {
  text-align: center;
}

.stock-icon {
  margin-bottom: 12px;
}

.stock-title {
  font-size: 20px;
  font-weight: 800;
  color: #22c55e;
  margin-bottom: 8px;
}

.stock-vehicle {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-dark);
  margin-bottom: 4px;
}

.stock-qty {
  font-size: 14px;
  font-weight: 700;
  color: #dc2626;
  margin-bottom: 16px;
}

.stock-btn {
  display: inline-block;
  width: auto;
  padding: 14px 40px;
}

.footer-site-name {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.5px;
}

.payment-flags {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.secure-text {
  font-size: 12px;
  color: var(--gray);
  margin-top: 8px;
}

/* ===== TRUST ICONS ===== */
.trust-icons {
  display: flex;
  justify-content: space-around;
  padding: 24px 16px;
  background: var(--white);
  border-top: 1px solid var(--gray-lighter);
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.trust-item span {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray);
  text-align: center;
}

/* ===== FEATURES SECTION ===== */
.features-section {
  padding: 32px 0;
  background: var(--white);
}

.section-title {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  padding: 0 16px;
  margin-bottom: 8px;
  color: var(--black);
}

.section-subtitle {
  font-size: 14px;
  color: var(--gray);
  text-align: center;
  padding: 0 16px;
  margin-bottom: 24px;
}

.feature-block {
  margin-bottom: 24px;
  padding: 0 16px;
}

.feature-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 14px;
}

.feature-img-wrap img {
  width: 100%;
  height: auto;
  transition: transform 0.4s ease;
}

.feature-img-wrap:hover img {
  transform: scale(1.03);
}

.feature-block h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
  background: var(--primary);
  display: inline;
  padding: 4px 12px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  line-height: 2;
}

.feature-block p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.6;
}

.feature-video-wrap {
  margin: 16px 16px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.feature-video-wrap video {
  width: 100%;
  height: auto;
  display: block;
}

/* Info Video Section */
.info-video-section {
  background: var(--white);
  padding: 32px 16px;
  margin-top: 24px;
  text-align: center;
}

.info-video-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 20px;
  display: inline;
  padding: 4px 14px;
  background: var(--primary);
  color: var(--white);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  line-height: 2;
}

.info-video-subtitle {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 20px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.info-video-container {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  border: 2px solid rgba(232, 117, 26, 0.25);
}

.info-video-container video {
  width: 100%;
  height: auto;
  display: block;
}

.video-play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  cursor: pointer;
  transition: var(--transition);
}

.video-play-overlay:hover {
  background: rgba(0,0,0,0.2);
}

.video-play-overlay svg {
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
  transition: transform 0.2s ease;
}

.video-play-overlay:hover svg {
  transform: scale(1.15);
}

.video-play-overlay.hidden {
  display: none;
}

.info-video-highlights {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.info-highlight {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(232, 117, 26, 0.12);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(232, 117, 26, 0.25);
}

.info-highlight span {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-light);
}

/* CTA Banner inline */
.cta-banner {
  background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
  color: var(--white);
  text-align: center;
  padding: 28px 16px;
  margin: 16px 0;
}

.cta-banner p {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cta-banner .highlight {
  color: var(--primary-light);
  font-size: 22px;
  font-weight: 900;
}

.btn-cta-inline {
  display: inline-block;
  width: auto;
  padding: 14px 40px;
}

/* ===== BENEFITS SECTION ===== */
.benefits-section {
  padding: 32px 16px;
  background: var(--gray-bg);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.benefit-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 8px;
  background: var(--white);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.benefit-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.benefit-item span {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-dark);
}

/* ===== WHY CHEAP ===== */
.why-cheap {
  padding: 32px 16px;
  background: var(--white);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.why-card {
  padding: 16px;
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
  text-align: center;
}

.why-card svg {
  margin-bottom: 8px;
}

.why-card h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 6px;
}

.why-card p {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.5;
}

.why-quote {
  font-style: italic;
  font-size: 14px;
  color: var(--gray-dark);
  text-align: center;
  padding: 16px 20px;
  border-left: 3px solid var(--primary);
  background: var(--primary-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ===== SPECS ===== */
.specs-section {
  padding: 32px 16px;
  background: var(--gray-bg);
}

.specs-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.spec-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.spec-item svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.spec-item span {
  font-size: 13px;
  color: var(--gray-dark);
  line-height: 1.5;
}

.specs-dimensions {
  text-align: center;
  font-size: 13px;
  color: var(--gray);
  padding: 12px;
  background: var(--white);
  border-radius: var(--radius);
}

/* ===== TESTIMONIALS / REVIEWS ===== */
.testimonials {
  padding: 32px 16px;
  background: var(--white);
}

.testimonials-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding: 16px;
  background: var(--gray-bg);
  border-radius: var(--radius-lg);
}

.testimonials-stats {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.testimonials-score {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-dark);
  white-space: nowrap;
}

.score-number {
  font-size: 28px;
  font-weight: 800;
  color: var(--black);
}

.testimonials-count {
  font-size: 13px;
  color: var(--green);
  font-weight: 600;
}

.testimonials-sold {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-bg);
  padding: 3px 10px;
  border-radius: 10px;
  display: inline-block;
  margin-top: 2px;
}

.testimonials-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* --- Review Cards (User-posted style) --- */
.review-card {
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius-lg);
  padding: 16px;
  transition: var(--transition);
}

.review-card:hover {
  box-shadow: var(--shadow);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.review-meta {
  flex: 1;
  min-width: 0;
}

.review-meta strong {
  display: block;
  font-size: 14px;
  color: var(--black);
}

.stars-small {
  color: #f5a623;
  font-size: 12px;
  letter-spacing: 1px;
}

.review-badge {
  font-size: 10px;
  font-weight: 600;
  color: var(--green);
  background: #e8f5e9;
  padding: 3px 8px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.review-text {
  font-size: 13px;
  color: var(--gray-dark);
  line-height: 1.6;
  margin-bottom: 12px;
}

.review-media {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: #f0f0f0;
  max-width: 100%;
}

.review-media img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 350px;
  object-fit: cover;
}

.review-media video {
  width: 100%;
  height: auto;
  display: block;
  max-height: 400px;
  object-fit: contain;
  background: #000;
}

.review-video {
  cursor: pointer;
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(0,0,0,0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}

.video-play-btn svg {
  margin-left: 4px;
}

.review-video.playing .video-play-btn {
  opacity: 0;
}

/* ===== REVIEWS PAGINATION ===== */
.reviews-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.reviews-pagination button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--gray-lighter);
  background: var(--white);
  color: var(--gray-dark);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.reviews-pagination button:hover:not(.active):not(.dots) {
  border-color: var(--primary);
  color: var(--primary);
}

.reviews-pagination button.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.reviews-pagination button.dots {
  border: none;
  background: none;
  cursor: default;
  font-size: 16px;
  color: var(--gray);
}

.reviews-pagination button.nav-btn {
  width: auto;
  padding: 0 12px;
  border-radius: 20px;
  font-size: 12px;
  gap: 4px;
}

/* ===== FAQ ===== */
.faq-section {
  padding: 32px 16px;
  background: var(--gray-bg);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--black);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-arrow {
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 16px 14px;
}

.faq-answer p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.6;
}

/* ===== FINAL CTA ===== */
.final-cta {
  padding: 40px 16px;
  text-align: center;
  background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
  color: var(--white);
}

.final-cta h2 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
}

.urgency {
  font-size: 15px;
  margin-bottom: 20px;
  color: var(--primary-light);
}

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

.final-cta .btn-cta {
  margin-bottom: 12px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 12px var(--primary-shadow); }
  50% { box-shadow: 0 4px 24px var(--primary-shadow-lg); }
}

.final-guarantee {
  font-size: 12px;
  color: var(--gray-light);
}

/* ===== FOOTER ===== */
.footer {
  background: #1a1a1a;
  color: var(--gray-light);
  padding: 0;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px 16px;
  max-width: 1000px;
  margin: 0 auto;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-logo {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: 13px;
  color: var(--gray-light);
  line-height: 1.5;
  max-width: 300px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul li a {
  font-size: 13px;
  color: var(--gray-light);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--primary-light);
}

.footer-brands-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.footer-brands-list span {
  font-size: 11px;
  color: var(--gray-light);
  background: rgba(255,255,255,0.08);
  padding: 3px 8px;
  border-radius: 4px;
  transition: var(--transition);
}

.footer-brands-list span:hover {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 16px;
  text-align: center;
}

.footer-bottom p {
  font-size: 11px;
  color: var(--gray);
  margin-bottom: 2px;
}

/* Sticky CTA Mobile */

/* ===== STICKY CTA ===== */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 16px;
  background: transparent;
  border-top: none;
  z-index: 85;
  box-shadow: none;
  display: none;
}

.btn-sticky {
  border-radius: var(--radius);
  font-size: 16px;
  padding: 14px 16px;
}

/* ===== LOADING OVERLAY ===== */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fadeInOverlay 0.3s ease;
}

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

.loading-content {
  background: var(--white);
  border-radius: 16px;
  padding: 40px 32px;
  max-width: 360px;
  width: 90%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideUpModal 0.4s ease;
}

@keyframes slideUpModal {
  from { opacity: 0; transform: translateY(30px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.spinner {
  width: 44px;
  height: 44px;
  border: 4px solid #f0f0f0;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 6px;
}

.loading-subtext {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 16px;
}

.loading-content .loading-bar {
  width: 100%;
  height: 4px;
  background: #f0f0f0;
  border-radius: 4px;
  overflow: hidden;
}

.loading-content .loading-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 4px;
  animation: loadingProgress 2.5s ease forwards;
}

@keyframes loadingProgress {
  from { width: 0%; }
  to { width: 100%; }
}

.stock-result {
  text-align: center;
  animation: fadeInResult 0.5s ease;
}

@keyframes fadeInResult {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.stock-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 16px rgba(34, 197, 94, 0.35);
  animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.stock-icon svg {
  filter: none;
}

.stock-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.stock-vehicle {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-dark);
  margin-bottom: 16px;
  padding: 10px 20px;
  background: var(--gray-bg);
  border-radius: 10px;
  display: inline-block;
  border: 1px solid var(--gray-lighter);
  line-height: 1.5;
}

.stock-qty {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: #dc2626;
  padding: 8px 20px;
  border-radius: 20px;
  display: inline-block;
  margin-top: 4px;
  animation: pulse-hint 1.5s ease infinite;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================
   DESKTOP (768px+)
   ========================================================== */
@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }

  .sticky-cta {
    display: none;
  }



  .header {
    padding: 12px 32px;
    position: sticky;
    top: 0;
  }

  .logo-img {
    height: 44px;
  }

  /* Product Side-by-Side */
  .product-layout {
    flex-direction: row;
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
    gap: 32px;
    align-items: flex-start;
  }

  .product-left {
    flex: 0 0 50%;
    max-width: 50%;
    position: sticky;
    top: 80px;
  }

  .product-right {
    flex: 1;
    min-width: 0;
  }

  .hero-gallery {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }

  .gallery-main {
    aspect-ratio: 4/3;
  }

  .gallery-thumbs .thumb {
    width: 72px;
    height: 72px;
  }

  .product-info {
    padding: 0 0 8px;
  }

  .product-title {
    font-size: 24px;
  }

  .kit-selection {
    padding: 12px 0;
  }

  .vehicle-selector {
    padding: 8px 0 12px;
  }

  .shipping-info {
    padding: 8px 0;
  }

  .cta-section {
    padding: 16px 0;
  }

  .trust-icons {
    padding: 24px 0;
    border-bottom: none;
  }

  /* Content Sections */
  .features-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px 24px;
  }

  .section-title {
    font-size: 28px;
  }

  .feature-block {
    padding: 0;
    margin-bottom: 36px;
  }

  .feature-block h3 {
    font-size: 22px;
  }

  .feature-block p {
    font-size: 15px;
  }

  .feature-video-wrap {
    margin: 16px 0 0;
  }

  .benefits-section {
    padding: 48px 24px;
  }

  .benefits-section,
  .specs-section,
  .faq-section {
    padding: 48px 0;
  }

  .benefits-section > .section-title,
  .benefits-section > .section-subtitle,
  .benefits-section > .benefits-grid,
  .specs-section > .section-title,
  .specs-section > .specs-list,
  .specs-section > .specs-dimensions,
  .faq-section > .section-title,
  .faq-section > .faq-list,
  .why-cheap,
  .testimonials {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  .benefits-grid {
    gap: 20px;
  }

  .benefit-item {
    padding: 24px 16px;
  }

  .benefit-item span {
    font-size: 14px;
  }

  .why-cheap {
    padding: 48px 24px;
  }

  .why-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .specs-section {
    padding: 48px 24px;
  }

  .testimonials {
    padding: 48px 24px;
  }

  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .faq-section {
    padding: 48px 24px;
  }

  .footer-top {
    flex-direction: row;
    padding: 40px 24px;
    gap: 40px;
  }

  .footer-col {
    flex: 1;
  }

  .footer-brand {
    flex: 1.2;
  }

  .footer-logo {
    height: 48px;
  }
}

/* ===== Large Desktop (1024px+) ===== */
@media (min-width: 1024px) {
  .product-layout {
    gap: 40px;
    padding: 32px 40px;
  }

  .features-section {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
  }

  .benefits-section > .section-title,
  .benefits-section > .section-subtitle,
  .benefits-section > .benefits-grid,
  .specs-section > .section-title,
  .specs-section > .specs-list,
  .specs-section > .specs-dimensions,
  .faq-section > .section-title,
  .faq-section > .faq-list,
  .why-cheap,
  .testimonials {
    max-width: 1000px;
  }

  .feature-block {
    display: flex;
    align-items: center;
    gap: 32px;
  }

  .feature-block:nth-child(even) {
    flex-direction: row-reverse;
  }

  .feature-img-wrap {
    flex: 0 0 50%;
    margin-bottom: 0;
  }

  .feature-text {
    flex: 1;
  }

  .feature-block h3 {
    font-size: 20px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}