:root {
  --main-color: #ee2d2f;
  --text-dark: #222;
  --text-light: #fff;
  --bg-light: #f9f9f9;
  --radius: 12px;
}

* { 
  box-sizing: border-box; 
}

body {
  margin: 0;
  font-family: 'Zen Maru Gothic', 'Segoe UI', Arial, sans-serif;
  background: #fff;
  color: var(--text-dark);
}

/* Header Styles */
header {
  background: #2c3e50;
  color: var(--text-light);
  padding: 1.2rem 1rem 1rem 1rem;
  text-align: center;
}

header img {
  max-width: 180px;
  margin-bottom: 0.5rem;
}

.main-menu {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.main-menu a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: background-color 0.2s;
}

.main-menu a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Phone Widget */
.phone-widget {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--main-color);
  color: var(--text-light);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
  transition: transform 0.3s ease;
}

.phone-widget:hover {
  transform: translateY(-2px);
}

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

.phone-text {
  flex: 1;
  min-width: 0;
}

.phone-title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}

.phone-subtitle {
  font-size: 0.8rem;
  opacity: 0.9;
}

.phone-link {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  transition: background-color 0.2s;
}

.phone-link:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Changing Slogan Bar */
.changing-slogan-bar {
  background: var(--main-color);
  color: var(--text-light);
  padding: 0.8rem 1rem;
  text-align: center;
  font-weight: 500;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.changing-slogan-bar .slogan-text {
  margin: 0;
  animation: slideIn 20s infinite;
  white-space: nowrap;
}

.changing-slogan-bar .slogan-text.fade-out {
  animation: slideOut 20s infinite;
}

.changing-slogan-bar .slogan-text.fade-in {
  animation: slideIn 20s infinite;
}

@keyframes slideIn {
  0%, 45% { transform: translateX(100%); opacity: 0; }
  5%, 40% { transform: translateX(0); opacity: 1; }
  100% { transform: translateX(-100%); opacity: 0; }
}

@keyframes slideOut {
  0%, 45% { transform: translateX(0); opacity: 1; }
  5%, 40% { transform: translateX(-100%); opacity: 0; }
  100% { transform: translateX(-200%); opacity: 0; }
}

/* Product Detail Container */
.product-detail-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.product-detail-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.product-detail-features {
  /* Removed conflicting grid positioning */
}

.product-detail-header {
  margin-bottom: 2rem;
  clear: both;
  overflow: hidden;
}

.product-detail-header h1 {
  color: var(--text-dark);
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-weight: 600;
  clear: both;
  width: 100%;
}

.product-detail-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--main-color);
  margin-bottom: 0.5rem;
  position: relative;
  display: inline-block;
  float: left;
  width: 50%;
}

.product-oldprice {
  text-decoration: line-through;
  color: #888;
  font-size: 1.4rem;
  margin-left: 0.5rem;
  font-weight: 400;
}

.discount-badge {
  background: var(--main-color);
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  margin-left: 0.5rem;
  position: absolute;
  top: -10px;
  right: -50px;
}

.product-detail-guarantee {
  margin-top: 0.5rem;
  text-align: left;
  float: left;
  width: 50%;
  clear: left;
}

.guarantee-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Product Detail Images */
.product-detail-images {
  display: flex;
  justify-content: center;
}

.classic-gallery {
  max-width: 500px;
  width: 100%;
}

.main-image-container {
  position: relative;
  width: 100%;
  height: 400px;
  margin-bottom: 1rem;
  border-radius: 12px;
  overflow: hidden;
}

.main-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.main-image.active {
  opacity: 1;
}

.thumbnail-container {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.thumbnail {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  opacity: 0.6;
}

.thumbnail.active {
  border-color: var(--main-color);
  opacity: 1;
}

.thumbnail:hover {
  opacity: 0.8;
}

/* Product Detail Info */
.product-detail-info {
  display: flex;
  flex-direction: column;
}

.product-detail-cta {
  clear: both;
  margin-top: 2rem;
  text-align: center;
}

.cta-large {
  display: inline-block;
  background: var(--main-color);
  color: var(--text-light);
  text-decoration: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: 600;
  transition: all 0.3s ease;
  margin-bottom: 1rem;
}

.cta-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.cta-note {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Product Detail Specs */
.product-detail-specs {
  margin-bottom: 3rem;
}

.product-detail-specs h2 {
  color: var(--text-dark);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  text-align: center;
  position: relative;
  padding-bottom: 0.8rem;
}

.product-detail-specs h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--main-color);
  border-radius: 2px;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 8px;
  border: 1px solid #e9ecef;
}

.spec-label {
  font-weight: 600;
  color: var(--text-dark);
  flex: 1;
}

.spec-value {
  font-weight: 500;
  color: var(--main-color);
  text-align: right;
  flex: 1;
  padding-left: 1rem;
}

/* Flip Card Styles */
.flip-card {
  background-color: transparent;
  width: 100%;
  height: 400px;
  perspective: 1000px;
  margin-bottom: 3rem;
  cursor: pointer;
  position: relative;
}



.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}



.flip-card.flipped .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  background: #f8f9fa;
  border-radius: var(--radius);
  border: 1px solid #e9ecef;
  padding: 1.5rem;
  overflow-y: auto;
  overflow-x: hidden;
}



.flip-card-back {
  transform: rotateY(180deg);
  background: #f8f9fa;
}



.flip-card h2 {
  color: var(--text-dark);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  text-align: center;
  position: sticky;
  top: 0;
  background: #f8f9fa;
  padding: 0.5rem 0;
  margin: -0.5rem -1.5rem 1rem -1.5rem;
  z-index: 1;
}

.flip-card h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--main-color);
  margin: 1rem 0 0 0;
  border-radius: 2px;
}

.flip-hint {
  text-align: center;
  margin-top: 1.5rem;
  padding: 0.8rem;
  background: rgba(238, 45, 47, 0.1);
  color: var(--main-color);
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.flip-hint:hover {
  background: rgba(238, 45, 47, 0.2);
}

/* Features list styling within flip card */
.flip-card .features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.flip-card .features-list li {
  padding: 0.8rem 0;
  border-bottom: 1px solid #eee;
  position: relative;
  padding-left: 2rem;
  text-align: left;
}

.flip-card .features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--main-color);
  font-weight: bold;
  font-size: 1.2rem;
}

.flip-card .features-list li:last-child {
  border-bottom: none;
}

/* Custom scrollbar for flip card */
.flip-card-front::-webkit-scrollbar,
.flip-card-back::-webkit-scrollbar {
  width: 6px;
}

.flip-card-front::-webkit-scrollbar-track,
.flip-card-back::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.flip-card-front::-webkit-scrollbar-thumb,
.flip-card-back::-webkit-scrollbar-thumb {
  background: var(--main-color);
  border-radius: 3px;
}

.flip-card-front::-webkit-scrollbar-thumb:hover,
.flip-card-back::-webkit-scrollbar-thumb:hover {
  background: #d42525;
}

/* Product Detail Features */
.product-detail-features {
  margin-bottom: 3rem;
  clear: both;
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: var(--radius);
  border: 1px solid #e9ecef;
  margin-top: 1rem;
  max-width: 500px;
}

.product-detail-features h2 {
  color: var(--text-dark);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  text-align: left;
}

.product-detail-features h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--main-color);
  margin: 1rem auto 0;
  border-radius: 2px;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
}

.features-list li {
  padding: 0.8rem 0;
  border-bottom: 1px solid #eee;
  position: relative;
  padding-left: 2rem;
  text-align: center;
}

.features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--main-color);
  font-weight: bold;
  font-size: 1.2rem;
}

.features-list li:last-child {
  border-bottom: none;
}

/* Infographic Section */
.infographic-section {
  margin-bottom: 3rem;
  text-align: center;
}

.infographic-section h2 {
  color: var(--text-dark);
  font-size: 1.5rem;
  margin-bottom: 2rem;
  font-weight: 600;
}

.infographic-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  height: 400px;
}

.infographic-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.infographic-image.active {
  opacity: 1;
}

/* Icon Section */
.icon-section {
  margin-bottom: 3rem;
}

.icon-section h2 {
  color: var(--text-dark);
  font-size: 1.5rem;
  margin-bottom: 2rem;
  font-weight: 600;
  text-align: center;
}

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

.icon-item {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.icon-item:hover {
  transform: translateY(-3px);
}

.icon-image {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.icon-item h3 {
  color: var(--main-color);
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.icon-item p {
  color: var(--text-dark);
  margin: 0;
  line-height: 1.5;
}

/* Footer */
footer {
  background: #2c3e50;
  color: var(--text-light);
  padding: 2rem 1rem;
  text-align: center;
  margin-top: 3rem;
}

.footer-content {
  max-width: 800px;
  margin: 0 auto;
}

.footer-logo img {
  max-width: 200px;
  margin-bottom: 1rem;
}

.footer-contact {
  margin: 1rem 0;
  line-height: 1.6;
}

.footer-copyright {
  opacity: 0.8;
  font-size: 0.9rem;
}

/* Intro Section */
.intro {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-dark);
}

.section-title {
  text-align: center;
  color: var(--main-color);
  font-size: 2rem;
  font-weight: 600;
  margin: 3rem 0 2rem 0;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--main-color);
  border-radius: 2px;
}

/* Products Section */
.products {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  justify-items: center;
}

.product {
  background: white;
  border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 280px;
}

.product:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.product-slider {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slider-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s ease;
  aspect-ratio: 1 / 1;
}

.slider-image.active {
  opacity: 1;
}

.slider-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.dot.active {
  background: white;
}

.product-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 1.5rem 1.5rem 1rem 1.5rem;
  margin: 0;
  text-align: center;
}

.product-specs {
  background: #f8f9fa;
  border-radius: 12px;
  border: 1px solid #e9ecef;
  padding: 0.6rem 0.5rem 0.6rem 0.5rem;
  width: 100%;
  max-width: 160px;
  margin: 0 auto;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid #e9ecef;
  font-size: 0.85rem;
  line-height: 1.3;
}

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

.spec-label {
  font-weight: 500;
  color: #333;
  flex: 1;
}

.spec-value {
  font-weight: 600;
  color: #666;
  text-align: right;
  margin-left: 0.5rem;
}

.spec-yes {
  color: #28a745;
}

.spec-no {
  color: #dc3545;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--main-color);
  text-align: center;
  padding: 1rem 1.5rem 0.5rem 1.5rem;
  margin: 0;
}

.product-oldprice {
  text-decoration: line-through;
  color: #888;
  font-size: 1.1rem;
  margin-left: 0.5rem;
  font-weight: 400;
}

.cta {
  display: block;
  width: calc(100% - 3rem);
  margin: 0 1.5rem 1.5rem 1.5rem;
  padding: 0.8rem 1.5rem;
  background: var(--main-color);
  color: white;
  text-decoration: none;
  text-align: center;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta:hover {
  background: #d42525;
  transform: translateY(-2px);
}

/* Comparison Table Section */
.comparison-table-section {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 1rem;
}

.comparison-table-section h2 {
  text-align: center;
  color: var(--main-color);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.table-scroll {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  min-width: 800px;
}

.comparison-table th,
.comparison-table td {
  padding: 1rem;
  text-align: center;
  border-bottom: 1px solid #e9ecef;
  vertical-align: top;
}

.comparison-table th {
  background: #2c3e50;
  color: white;
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 10;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
  background: #f8f9fa;
}

.sticky-col {
  position: sticky;
  left: 0;
  z-index: 5;
  background: inherit;
}

.comparison-table tr:nth-child(even) {
  background: #f8f9fa;
}

.comparison-table tr:hover {
  background: #e9ecef;
}

.model-name {
  color: var(--main-color);
  font-weight: 600;
}

/* Video Section */
.video-section {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 1rem;
}

.video-section h2 {
  text-align: center;
  color: var(--main-color);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

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

.video-embed {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.video-embed iframe {
  border-radius: var(--radius);
}

/* Benefits Section */
.benefits-section {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 1rem;
}

.benefits-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.benefit-card {
  background: white;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
}

.benefit-content h3 {
  color: var(--main-color);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.benefit-content p {
  color: var(--text-dark);
  line-height: 1.6;
  margin: 0;
}

/* FAQ Section */
.faq-section {
  max-width: 800px;
  margin: 4rem auto;
  padding: 0 1rem;
}

.faq-section h2 {
  text-align: center;
  color: var(--main-color);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 2rem;
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: white;
  border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  background: #f8f9fa;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: #e9ecef;
}

.faq-toggle {
  font-size: 1.5rem;
  color: var(--main-color);
  font-weight: bold;
}

.faq-answer {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--text-dark);
  line-height: 1.6;
}

/* Floating Badges */
.floating-badges {
  position: fixed;
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 100;
}

.floating-badge {
  background: var(--main-color);
  color: white;
  padding: 1rem;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.floating-badge:hover {
  transform: scale(1.1);
}

/* Responsive Design */
@media (min-width: 768px) {
  .product-detail-content {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  
  .product-detail-images {
    order: 1;
    grid-column: 1;
    grid-row: 1;
  }
  
  .product-detail-info {
    order: 2;
    grid-column: 2;
    grid-row: 1;
  }
  
  .flip-card {
    order: 3;
    grid-column: 1;
    grid-row: 2;
    margin-top: 2rem;
  }
  
  .infographic-section {
    order: 4;
    grid-column: 1;
    grid-row: 3;
    margin-top: 2rem;
  }
  
  .icon-section {
    order: 5;
    grid-column: 1 / -1;
    grid-row: 4;
    margin-top: 2rem;
  }
  
  .product-detail-header {
    text-align: left;
  }
  
  .product-detail-price {
    font-size: 2rem;
  }
  
  .product-detail-guarantee {
    margin-top: 1rem;
  }
  
  .guarantee-image {
    max-width: 100%;
  }
  
  .icon-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  
  .icon-item {
    padding: 2rem;
  }
  
  .icon-image {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 767px) {
  .product-detail-container {
    padding: 1rem;
  }
  
  .product-detail-header h1 {
    font-size: 1.5rem;
    text-align: center;
  }
  
  .product-detail-price {
    float: none;
    width: 100%;
    text-align: center;
    margin-bottom: 1rem;
  }
  
  .product-detail-guarantee {
    float: none;
    width: 100%;
    text-align: center;
    margin-top: 1rem;
  }
  
  .guarantee-image {
    max-width: 80%;
  }
  
  .product-detail-content {
    grid-template-columns: 1fr;
  }
  
  .main-image-container {
    height: 300px;
  }
  
  .thumbnail {
    width: 60px;
    height: 45px;
  }
  
  .icon-grid {
    grid-template-columns: 1fr;
  }
  
  .icon-item {
    padding: 1.5rem;
  }
  
  .product-detail-header {
    text-align: center;
  }
  
  .product-detail-cta {
    text-align: center;
  }
  
  .specs-grid {
    grid-template-columns: 1fr;
  }
  
  .spec-item {
    padding: 0.8rem;
  }
  
  .spec-value {
    font-size: 0.9rem;
  }
  
  .discount-badge {
    position: static;
    margin-left: 0.5rem;
    display: inline-block;
  }
  
  .phone-widget {
    bottom: 1rem;
    right: 1rem;
    max-width: 250px;
    padding: 0.8rem;
  }
  
  .phone-icon {
    font-size: 1.2rem;
  }
  
  .phone-title {
    font-size: 0.8rem;
  }
  
  .phone-subtitle {
    font-size: 0.7rem;
  }
  
  .phone-link {
    font-size: 1rem;
    padding: 0.4rem 0.8rem;
  }
}

@media (min-width: 600px) {
  .products {
    grid-template-columns: repeat(2, 1fr);
    justify-items: center;
  }
  
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .products {
    grid-template-columns: repeat(4, 1fr);
    justify-items: center;
    gap: 1.5rem;
  }
  
  .product-slider {
    aspect-ratio: 1 / 1;
    height: auto;
  }
  
  .products .product:nth-child(5) {
    grid-column: 1;
    grid-row: 2;
  }
  
  .products .product:nth-child(6) {
    grid-column: 2;
    grid-row: 2;
  }
  
  .products .product:nth-child(7) {
    grid-column: 3;
    grid-row: 2;
  }
  
  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .benefits-container {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .floating-badges {
    display: flex;
  }
}

@media (max-width: 599px) {
  .changing-slogan-bar {
    font-size: 0.9rem;
    padding: 0.6rem 0.5rem;
    min-height: 2.5rem;
  }
  
  .changing-slogan-bar .slogan-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
  }
  
  .floating-badges {
    display: none;
  }
  
  .product-slider {
    aspect-ratio: 1 / 1;
    height: auto;
  }
  
  /* Center product slider images on mobile */
  .product-slider .slider-container {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .product-slider .slider-image {
    object-position: center;
  }
  
  .phone-widget {
    display: flex;
    bottom: 1rem;
    right: 1rem;
    max-width: 240px;
    padding: 0.8rem;
  }
  
  .phone-icon {
    color: white !important;
    font-size: 1.2rem;
  }
  
  .phone-title {
    font-size: 0.8rem;
  }
  
  .phone-subtitle {
    font-size: 0.7rem;
  }
  
  .phone-link {
    display: none;
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: 0.8rem 0.5rem;
    font-size: 0.9rem;
  }
  
  .comparison-table th:first-child,
  .comparison-table td:first-child {
    min-width: 120px;
  }
}