/* css/styles.css */
:root {
  --primary-color: #1a73e8;
  --secondary-color: #333;
  --light-color: #f4f4f4;
  --dark-color: #222;
  --success-color: #4caf50;
  --error-color: #e74c3c;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--secondary-color);
  background-color: #fff;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
header {
  background-color: #fff;
  box-shadow: var(--box-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo a {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
}

.nav-links li {
  margin-left: 30px;
}

.nav-links a {
  text-decoration: none;
  color: var(--secondary-color);
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--primary-color);
}

.mobile-menu-btn {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-content {
  flex: 1;
  max-width: 500px;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.tagline {
  font-size: 20px;
  margin-bottom: 20px;
  color: #555;
}

.price {
  font-size: 32px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  transition: var(--transition);
}

.btn:hover {
  background-color: #1557b0;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.phone-container {
  position: relative;
}

.phone-img {
  max-width: 100%;
  height: auto;
}

.color-selector {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.color-option {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  margin: 0 10px;
  cursor: pointer;
  border: 3px solid transparent;
  transition: var(--transition);
}

.color-option.active {
  border-color: var(--primary-color);
}

/* Features Section */
.features {
  padding: 80px 0;
  background-color: #fff;
}

.section-title {
  text-align: center;
  font-size: 36px;
  margin-bottom: 50px;
  color: var(--dark-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--light-color);
  padding: 30px;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow);
}

.feature-icon {
  font-size: 40px;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--dark-color);
}

/* Gallery Section */
.gallery {
  padding: 80px 0;
  background-color: var(--light-color);
}

.gallery-container {
  max-width: 800px;
  margin: 0 auto;
}

.main-image {
  margin-bottom: 20px;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.main-image img {
  width: 100%;
  height: auto;
  display: block;
}

.thumbnails {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.thumbnail {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--border-radius);
  cursor: pointer;
  opacity: 0.7;
  transition: var(--transition);
}

.thumbnail.active {
  opacity: 1;
  border: 3px solid var(--primary-color);
}

/* Specifications Section */
.specs {
  padding: 80px 0;
  background-color: #fff;
}

.specs-table {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.spec-row {
  display: flex;
  padding: 20px;
  border-bottom: 1px solid #ddd;
}

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

.spec-label {
  flex: 1;
  font-weight: bold;
}

.spec-value {
  flex: 2;
}

/* Pre-order Section */
.pre-order {
  padding: 80px 0;
  background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
  color: white;
}

.pre-order .section-title,
.pre-order-subtitle {
  color: white;
  text-align: center;
}

.pre-order-subtitle {
  margin-bottom: 40px;
  font-size: 18px;
}

.pre-order-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: var(--border-radius);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: var(--border-radius);
  font-size: 16px;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.footer-logo h2 {
  font-size: 24px;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.footer-links h3,
.footer-social h3 {
  font-size: 18px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-links h3::after,
.footer-social h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #ccc;
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-color);
}

.social-icons {
  display: flex;
  gap: 15px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: white;
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--primary-color);
}

.copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14px;
  color: #aaa;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero .container {
    flex-direction: column;
    text-align: center;
  }

  .hero-content {
    margin-bottom: 40px;
  }

  .hero h1 {
    font-size: 36px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

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

  .hero h1 {
    font-size: 30px;
  }

  .tagline {
    font-size: 18px;
  }

  .price {
    font-size: 24px;
  }

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

  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .thumbnails {
    flex-wrap: wrap;
  }

  .thumbnail {
    width: 70px;
    height: 70px;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 50px 0;
  }

  .hero h1 {
    font-size: 24px;
  }

  .tagline {
    font-size: 16px;
  }

  .price {
    font-size: 20px;
  }

  .btn {
    padding: 10px 20px;
    font-size: 14px;
  }

  .features,
  .gallery,
  .specs,
  .pre-order {
    padding: 50px 0;
  }

  .section-title {
    font-size: 24px;
    margin-bottom: 30px;
  }

  .spec-row {
    flex-direction: column;
  }

  .spec-label {
    margin-bottom: 5px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-links h3::after,
  .footer-social h3::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .social-icons {
    justify-content: center;
  }
}

/* Home Page Styles */
.home-hero {
  background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
  color: white;
  padding: 100px 0;
}

.home-hero .hero-content h1 {
  font-size: 56px;
  margin-bottom: 20px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid white;
  color: white;
}

.btn-outline:hover {
  background-color: white;
  color: var(--primary-color);
}

.products-preview {
  padding: 80px 0;
  background-color: var(--light-color);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.product-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-10px);
}

.product-image {
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f9f9f9;
}

.product-image img {
  max-width: 80%;
  max-height: 80%;
}

.product-info {
  padding: 20px;
  text-align: center;
}

.product-info h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.product-price {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  margin: 15px 0;
}

.testimonials {
  padding: 80px 0;
  background-color: white;
}

.testimonials-slider {
  max-width: 800px;
  margin: 0 auto 30px;
}

.testimonial-card {
  display: none;
  text-align: center;
  padding: 30px;
}

.testimonial-card.active {
  display: block;
}

.testimonial-content {
  font-size: 18px;
  font-style: italic;
  margin-bottom: 30px;
  position: relative;
}

.testimonial-content::before {
  content: '"';
  font-size: 60px;
  color: var(--primary-color);
  opacity: 0.2;
  position: absolute;
  top: -20px;
  left: -20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author h4 {
  font-size: 18px;
  margin-bottom: 5px;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #ddd;
  cursor: pointer;
}

.dot.active {
  background-color: var(--primary-color);
}

.newsletter {
  padding: 60px 0;
  background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
  color: white;
  text-align: center;
}

.newsletter h2 {
  font-size: 32px;
  margin-bottom: 15px;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 30px auto 0;
}

.newsletter-form input {
  flex: 1;
  padding: 15px;
  border: none;
  border-radius: var(--border-radius) 0 0 var(--border-radius);
  font-size: 16px;
}

.newsletter-form button {
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

/* About Page Styles */
.about-hero {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("images/about-hero.jpg");
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  padding: 100px 0;
}

.about-hero h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.our-story {
  padding: 80px 0;
}

.story-content {
  display: flex;
  align-items: center;
  gap: 50px;
}

.story-text {
  flex: 1;
}

.story-text h2 {
  font-size: 36px;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.story-text p {
  margin-bottom: 20px;
  font-size: 18px;
  line-height: 1.8;
}

.story-image {
  flex: 1;
}

.story-image img {
  width: 100%;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.mission-vision {
  padding: 80px 0;
  background-color: var(--light-color);
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.mission-card,
.vision-card {
  background-color: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
}

.card-icon {
  font-size: 48px;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.values {
  padding: 80px 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.value-card {
  text-align: center;
  padding: 30px;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.value-card:hover {
  background-color: var(--light-color);
  transform: translateY(-10px);
}

.value-icon {
  font-size: 40px;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.team {
  padding: 80px 0;
  background-color: var(--light-color);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.team-member {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-10px);
}

.member-image {
  height: 300px;
}

.member-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.member-info {
  padding: 20px;
  text-align: center;
}

.member-info h3 {
  font-size: 20px;
  margin-bottom: 5px;
}

.member-info p {
  color: #666;
  margin-bottom: 15px;
}

.member-social {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.member-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--light-color);
  border-radius: 50%;
  color: var(--primary-color);
  transition: var(--transition);
}

.member-social a:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Contact Page Styles */
.contact-hero {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("images/contact-hero.jpg");
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  padding: 100px 0;
}

.contact-hero h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.contact-info {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.contact-card {
  text-align: center;
  padding: 30px;
  border-radius: var(--border-radius);
  background-color: var(--light-color);
  transition: var(--transition);
}

.contact-card:hover {
  background-color: white;
  box-shadow: var(--box-shadow);
  transform: translateY(-10px);
}

.contact-icon {
  font-size: 40px;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.contact-form-section {
  padding: 80px 0;
  background-color: var(--light-color);
}

.form-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.form-info {
  padding: 40px;
  background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.form-info h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.form-info p {
  margin-bottom: 30px;
  font-size: 18px;
  line-height: 1.6;
}

.form-image {
  margin-top: 30px;
}

.form-image img {
  width: 100%;
  border-radius: var(--border-radius);
}

.contact-form {
  padding: 40px;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-size: 16px;
  transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

.map-section {
  padding: 80px 0;
}

.map-container {
  height: 400px;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder {
  text-align: center;
  color: #666;
}

.map-placeholder i {
  font-size: 48px;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.faq {
  padding: 80px 0;
  background-color: var(--light-color);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: white;
  border-radius: var(--border-radius);
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.faq-question {
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

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

.faq-question h3 {
  font-size: 18px;
  margin: 0;
}

.faq-question i {
  transition: var(--transition);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 20px 20px;
  margin: 0;
  color: #666;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .story-content {
    flex-direction: column;
  }

  .form-container {
    grid-template-columns: 1fr;
  }

  .form-info {
    order: 2;
  }
}

@media (max-width: 768px) {
  .home-hero .hero-content h1 {
    font-size: 36px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .newsletter-form {
    flex-direction: column;
    max-width: 300px;
  }

  .newsletter-form input {
    border-radius: var(--border-radius);
    margin-bottom: 10px;
  }

  .newsletter-form button {
    border-radius: var(--border-radius);
  }
}

@media (max-width: 576px) {
  .about-hero h1,
  .contact-hero h1 {
    font-size: 32px;
  }

  .story-text h2 {
    font-size: 28px;
  }

  .mission-card,
  .vision-card {
    padding: 25px;
  }

  .contact-form {
    padding: 25px;
  }
}

/* Products Page Styles */
.products-hero {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("images/products-hero.jpg");
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  padding: 100px 0;
}

.products-hero h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.product-categories {
  background-color: var(--light-color);
  padding: 20px 0;
  position: sticky;
  top: 80px;
  z-index: 90;
}

.category-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.tab-btn {
  padding: 10px 20px;
  background-color: white;
  border: 1px solid #ddd;
  border-radius: 30px;
  cursor: pointer;
  font-size: 16px;
  transition: var(--transition);
}

.tab-btn:hover {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.tab-btn.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.products-grid-section {
  padding: 60px 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.product-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-10px);
}

.product-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--primary-color);
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: bold;
  z-index: 1;
}

.product-image {
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f9f9f9;
  padding: 20px;
}

.product-image img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}

.product-info {
  padding: 20px;
}

.product-info h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.product-rating {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  color: #ffc107;
}

.product-rating span {
  color: #666;
  margin-left: 10px;
  font-size: 14px;
}

.product-info p {
  color: #666;
  margin-bottom: 15px;
  line-height: 1.5;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.product-features span {
  display: flex;
  align-items: center;
  gap: 5px;
  background-color: var(--light-color);
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 14px;
}

.product-price {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.product-actions {
  display: flex;
  gap: 10px;
}

.product-actions .btn {
  flex: 1;
  text-align: center;
}

.comparison-section {
  padding: 80px 0;
  background-color: var(--light-color);
}

.comparison-table-container {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.comparison-table th,
.comparison-table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid #eee;
}

.comparison-table th {
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
}

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

.comparison-table tr:nth-child(even) {
  background-color: #f9f9f9;
}

.accessories-section {
  padding: 80px 0;
}

.accessories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

.accessory-card {
  background-color: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.accessory-card:hover {
  transform: translateY(-10px);
}

.accessory-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f9f9f9;
  padding: 20px;
}

.accessory-image img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}

.accessory-info {
  padding: 20px;
  text-align: center;
}

.accessory-info h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.accessory-info p {
  color: #666;
  margin-bottom: 15px;
  line-height: 1.5;
}

.accessory-price {
  font-size: 22px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 20px;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .comparison-table {
    font-size: 14px;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 10px;
  }
}

@media (max-width: 768px) {
  .products-hero h1 {
    font-size: 36px;
  }

  .category-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 5px;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }

  .comparison-table-container {
    margin: 0 -20px;
    border-radius: 0;
  }

  .comparison-table {
    border-radius: 0;
  }
}

@media (max-width: 576px) {
  .products-hero h1 {
    font-size: 28px;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-actions {
    flex-direction: column;
  }

  .accessories-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== INDIVIDUAL PRODUCT PAGE STYLES ===== */

/* Product Hero Section */
.product-hero {
  padding: 100px 0 80px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.product-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="3" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
}

.product-hero.ultra-hero {
  background: linear-gradient(135deg, #ff6b6b, #ff8e53, #ff6b9d, #c44569);
  background-size: 400% 400%;
  animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.product-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.product-info h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 15px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.product-tagline {
  font-size: 1.4rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

.price {
  margin: 30px 0;
}

.current-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
}

.original-price {
  font-size: 1.5rem;
  text-decoration: line-through;
  opacity: 0.7;
  margin-left: 15px;
}

.product-colors {
  margin: 30px 0;
}

.product-colors h3 {
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.color-options {
  display: flex;
  gap: 15px;
}

.color-option {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.color-option.active {
  border-color: white;
  transform: scale(1.1);
}

.color-option[data-color="black"] {
  background: #2c2c2c;
}

.color-option[data-color="blue"] {
  background: #1a73e8;
}

.color-option[data-color="white"] {
  background: #f8f9fa;
}

.color-option[data-color="lite"] {
  background: linear-gradient(45deg, #ff9a9e, #fecfef);
}

.color-option[data-color="max"] {
  background: linear-gradient(45deg, #667eea, #764ba2);
}

.color-option[data-color="pro-plus"] {
  background: linear-gradient(45deg, #ffecd2, #fcb69f);
}

.color-option[data-color="mini"] {
  background: linear-gradient(45deg, #a8edea, #fed6e3);
}

.color-option[data-color="ultra"] {
  background: linear-gradient(45deg, #ff6b6b, #ff8e53);
}

.color-option[data-color="titanium"] {
  background: linear-gradient(45deg, #bdc3c7, #2c3e50);
}

.color-option[data-color="graphite"] {
  background: linear-gradient(45deg, #434343, #000000);
}

.cta-button {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 18px 40px;
  border: 2px solid white;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cta-button:hover {
  background: white;
  color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.cta-button.premium {
  background: linear-gradient(45deg, #ff6b6b, #ff8e53);
  border: none;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(255, 107, 107, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
  }
}

.product-image img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
  transition: var(--transition);
}

.product-image img:hover {
  transform: scale(1.05) rotate(3deg);
}

/* Product Specifications */
.product-specs {
  padding: 80px 0;
  background: #f8f9fa;
}

.product-specs h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
  color: var(--secondary-color);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.spec-item {
  background: white;
  padding: 40px 30px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}

.spec-item.animate {
  opacity: 1;
  transform: translateY(0);
}

.spec-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.spec-item i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.spec-item h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--secondary-color);
}

.spec-item p {
  line-height: 1.8;
  color: #666;
}

/* Customer Reviews */
.customer-reviews {
  padding: 80px 0;
}

.customer-reviews h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.review-card {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}

.review-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.stars {
  color: #ffc107;
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.review-card p {
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 25px;
  color: #555;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 15px;
}

.reviewer img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.reviewer span {
  font-weight: 600;
  color: var(--secondary-color);
}

/* Related Products */
.related-products {
  padding: 80px 0;
  background: #f8f9fa;
}

.related-products h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.product-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}

.product-card.animate {
  opacity: 1;
  transform: translateY(0);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.product-card h3 {
  padding: 20px 20px 10px;
  font-size: 1.4rem;
}

.product-card .price {
  padding: 0 20px 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.product-btn {
  margin: 0 20px 20px;
  padding: 12px 30px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  width: calc(100% - 40px);
  font-size: 1rem;
  font-weight: 600;
}

.product-btn:hover {
  background: #1557b0;
  transform: translateY(-2px);
}

/* Key Features Section */
.key-features,
.plus-features,
.pro-features,
.mini-features,
.exclusive-features {
  padding: 80px 0;
}

.key-features h2,
.plus-features h2,
.pro-features h2,
.mini-features h2,
.exclusive-features h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.feature-item {
  text-align: center;
  padding: 40px 20px;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}

.feature-item.animate {
  opacity: 1;
  transform: translateY(0);
}

.feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.feature-item i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-item h3 {
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.feature-item p {
  color: #666;
  line-height: 1.6;
}

/* Comparison Table */
.comparison-section {
  padding: 80px 0;
  background: #f8f9fa;
}

.comparison-section h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
}

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

.comparison-table table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 20px;
  text-align: left;
  border-bottom: 1px solid #eee;
}

.comparison-table th {
  background: var(--primary-color);
  color: white;
  font-weight: 600;
}

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

/* Interactive Gallery */
.interactive-gallery {
  padding: 80px 0;
}

.interactive-gallery h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
}

.gallery-main {
  text-align: center;
  margin-bottom: 40px;
}

.gallery-main img {
  max-width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.gallery-thumbnails {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.thumb {
  width: 100px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  opacity: 0.7;
  border: 3px solid transparent;
}

.thumb:hover,
.thumb.active {
  opacity: 1;
  border-color: var(--primary-color);
  transform: scale(1.1);
}

/* Technical Deep Dive */
.tech-deep-dive {
  padding: 80px 0;
  background: #f8f9fa;
}

.tech-deep-dive h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
}

.tech-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 10px;
}

.tab-button {
  padding: 15px 30px;
  border: 2px solid var(--primary-color);
  background: white;
  color: var(--primary-color);
  cursor: pointer;
  border-radius: 50px;
  transition: var(--transition);
  font-weight: 600;
}

.tab-button:hover,
.tab-button.active {
  background: var(--primary-color);
  color: white;
}

.tab-content {
  display: none;
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tab-content h3 {
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.tab-content ul {
  list-style: none;
  padding: 0;
}

.tab-content li {
  padding: 10px 0;
  border-bottom: 1px solid #eee;
  position: relative;
  padding-left: 30px;
}

.tab-content li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

/* Compact Design Section (Mini page) */
.compact-design {
  padding: 80px 0;
  background: #f8f9fa;
}

.design-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.design-features {
  list-style: none;
  padding: 0;
}

.design-features li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.design-features i {
  color: var(--primary-color);
  margin-right: 15px;
  width: 20px;
}

.size-comparison {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 20px;
}

.phone-outline {
  border: 3px solid var(--primary-color);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  font-weight: 600;
  background: rgba(26, 115, 232, 0.1);
}

.phone-outline.mini {
  width: 60px;
  height: 120px;
  font-size: 0.8rem;
}

.phone-outline.pro {
  width: 70px;
  height: 140px;
  font-size: 0.9rem;
}

.phone-outline.max {
  width: 80px;
  height: 160px;
  font-size: 1rem;
}

/* Features Comparison (Mini page) */
.features-comparison {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.feature-card {
  background: white;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  margin-bottom: 20px;
}

.feature-icon i {
  font-size: 2.5rem;
  color: var(--primary-color);
}

/* Perfect For Section */
.perfect-for {
  padding: 80px 0;
}

.user-scenarios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.scenario {
  text-align: center;
  padding: 40px 20px;
}

.scenario i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.scenario h3 {
  margin-bottom: 15px;
  font-size: 1.3rem;
}

/* Mini Accessories */
.mini-accessories,
.accessories-section {
  padding: 80px 0;
  background: #f8f9fa;
}

.section-intro {
  text-align: center;
  margin-bottom: 40px;
  font-size: 1.2rem;
  color: #666;
}

.accessories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
}

.accessory-item {
  background: white;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.accessory-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.accessory-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-bottom: 20px;
}

.accessory-item h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.accessory-item p {
  color: #666;
  margin-bottom: 15px;
}

.accessory-item .price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
}

/* Revolutionary Features (Ultra page) */
.revolutionary-features {
  padding: 80px 0;
  background: #f8f9fa;
}

.features-showcase {
  max-width: 1000px;
  margin: 0 auto;
}

.feature-large {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: white;
  padding: 60px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.feature-large h3 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.feature-large p {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 30px;
  color: #666;
}

.feature-large ul {
  list-style: none;
  padding: 0;
}

.feature-large li {
  padding: 10px 0;
  font-size: 1.1rem;
  position: relative;
  padding-left: 30px;
}

.feature-large li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.2rem;
}

.hologram-demo {
  text-align: center;
  position: relative;
}

.hologram-effect {
  width: 200px;
  height: 200px;
  background: linear-gradient(45deg, #667eea, #764ba2);
  border-radius: 50%;
  margin: 0 auto 20px;
  position: relative;
  animation: float 3s ease-in-out infinite;
}

.hologram-effect::before {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  animation: rotate 4s linear infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Ultra Specifications */
.ultra-specs {
  padding: 80px 0;
}

.specs-premium {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

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

.spec-category h3 {
  background: var(--primary-color);
  color: white;
  padding: 20px;
  margin: 0;
  font-size: 1.3rem;
}

.spec-details {
  padding: 30px;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid #eee;
}

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

.spec-label {
  font-weight: 600;
  color: var(--secondary-color);
}

.spec-value {
  color: #666;
  text-align: right;
}

/* AI Integration */
.ai-integration {
  padding: 80px 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.ai-integration h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
}

.ai-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.ai-feature {
  text-align: center;
  padding: 40px 20px;
}

.ai-icon {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  backdrop-filter: blur(10px);
}

.ai-icon i {
  font-size: 2rem;
  color: white;
}

.ai-feature h3 {
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.ai-feature p {
  opacity: 0.9;
  line-height: 1.6;
}

/* Exclusive Features Grid */
.exclusive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.exclusive-item {
  text-align: center;
  padding: 40px 30px;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.exclusive-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.exclusive-item i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.exclusive-item h3 {
  margin-bottom: 15px;
  font-size: 1.3rem;
}

/* Premium Package */
.premium-package {
  padding: 80px 0;
  background: #f8f9fa;
}

.premium-package h2 {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.5rem;
}

.package-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  max-width: 1000px;
  margin: 0 auto;
}

.package-items {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.package-items h3 {
  margin-bottom: 30px;
  font-size: 1.5rem;
  color: var(--secondary-color);
}

.package-items ul {
  list-style: none;
  padding: 0;
}

.package-items li {
  display: flex;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid #eee;
  font-size: 1.1rem;
}

.package-items li i {
  color: var(--primary-color);
  margin-right: 15px;
  width: 20px;
}

.package-value {
  background: white;
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
}

.package-value h3 {
  margin-bottom: 30px;
  font-size: 1.5rem;
  color: var(--secondary-color);
}

.value-breakdown {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.individual-price {
  font-size: 1.1rem;
  color: #666;
  text-decoration: line-through;
}

.package-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

.savings {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--success-color);
  background: rgba(76, 175, 80, 0.1);
  padding: 10px;
  border-radius: var(--border-radius);
}

/* Pre-order CTA */
.preorder-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #ff6b6b, #ff8e53);
  color: white;
  text-align: center;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-content p {
  font-size: 1.3rem;
  margin-bottom: 40px;
  opacity: 0.9;
}

.preorder-benefits {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
}

.benefit i {
  font-size: 1.5rem;
}

.preorder-button {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 20px 50px;
  border: 2px solid white;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.preorder-button:hover {
  background: white;
  color: #ff6b6b;
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.preorder-note {
  font-size: 1rem;
  opacity: 0.8;
  font-style: italic;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--secondary-color);
  margin: 3px 0;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Animation classes for scroll effects */
.animate {
  animation: slideUp 0.6s ease forwards;
}

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

/* Responsive Design for Product Pages */
@media (max-width: 1024px) {
  .product-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .design-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .feature-large {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .package-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .specs-premium {
    grid-template-columns: 1fr;
  }

  .tech-tabs {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: var(--box-shadow);
    flex-direction: column;
    padding: 20px;
    z-index: 1000;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    margin: 10px 0;
  }

  .product-info h1 {
    font-size: 2.5rem;
  }

  .product-tagline {
    font-size: 1.2rem;
  }

  .current-price {
    font-size: 2rem;
  }

  .specs-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .accessories-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .preorder-benefits {
    flex-direction: column;
    gap: 20px;
  }

  .gallery-thumbnails {
    gap: 10px;
  }

  .thumb {
    width: 80px;
    height: 60px;
  }
}

@media (max-width: 576px) {
  .product-hero {
    padding: 60px 0 40px;
  }

  .product-info h1 {
    font-size: 2rem;
  }

  .product-tagline {
    font-size: 1rem;
  }

  .current-price {
    font-size: 1.8rem;
  }

  .color-options {
    justify-content: center;
  }

  .cta-button {
    padding: 15px 30px;
    font-size: 1rem;
  }

  .spec-item,
  .feature-item,
  .review-card,
  .accessory-item {
    padding: 30px 20px;
  }

  .feature-large {
    padding: 40px 20px;
  }

  .package-items,
  .package-value {
    padding: 30px 20px;
  }

  .preorder-button {
    padding: 15px 30px;
    font-size: 1rem;
  }

  h2 {
    font-size: 2rem !important;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .accessories-grid {
    grid-template-columns: 1fr;
  }
}