/* Base Styles */
:root {
  --primary-color: #1e5aa8;
  --primary-light: #2671d9;
  --primary-dark: #0f3f80;
  --secondary-color: #32b67a;
  --secondary-light: #4ed499;
  --secondary-dark: #239062;
  --tertiary-color: #f7c948;
  --background-color: #f8f9fa;
  --dark-color: #2c3e50;
  --light-color: #ffffff;
  --text-color: #333333;
  --text-light: #6c757d;
  --border-color: #e9ecef;
  --danger-color: #e74c3c;
  --success-color: #2ecc71;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --border-radius: 8px;
  --container-width: 1200px;
  --header-height: 80px;
  --footer-padding: 60px;
  --section-padding: 80px 0;
}

/* Typography */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Roboto:wght@300;400;500;700&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--dark-color);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-light);
}

ul {
  list-style: none;
}

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

button, .btn {
  cursor: pointer;
  font-family: 'Roboto', sans-serif;
  transition: var(--transition);
  border: none;
  outline: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1rem;
}

section {
  padding: var(--section-padding);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  transition: var(--transition);
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--light-color);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--light-color);
}

.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--light-color);
}

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  color: var(--light-color);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

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

/* Header & Navigation */
header {
  background-color: var(--light-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.logo img {
  max-height: 50px;
  border-radius: 5px;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--text-color);
  font-weight: 500;
  position: relative;
}

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

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
}

.cart-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--primary-color);
  color: var(--light-color);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

.hamburger {
  display: none;
  cursor: pointer;
}

.hamburger .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--text-color);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  background-color: var(--primary-color);
  color: var(--light-color);
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTQ0MCAxMDI0IiBmaWxsPSJub25lIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIG9wYWNpdHk9IjAuMSI+PHBhdGggZD0iTTAgMEwxNDQwIDEwMjRIMFYwWiIgZmlsbD0id2hpdGUiLz48L3N2Zz4=');
  background-size: cover;
  opacity: 0.1;
}

.hero-content {
  max-width: 700px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--light-color);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero .btn {
  margin-right: 1rem;
  margin-bottom: 1rem;
}

/* Advantages Section */
.advantages {
  background-color: var(--light-color);
}

.advantages h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.advantage-card {
  background-color: var(--light-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.advantage-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.advantage-card .icon {
  margin: 0 auto 1.5rem;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(30, 90, 168, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
}

.statistics {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  background-color: var(--dark-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  color: var(--light-color);
}

.stat {
  text-align: center;
  padding: 1rem;
}

.stat h3 {
  font-size: 2.5rem;
  color: var(--tertiary-color);
  margin-bottom: 0.5rem;
}

.stat p {
  color: rgba(255, 255, 255, 0.8);
}

.cta-container {
  text-align: center;
}

/* About Products Section */
.about-products {
  background-color: var(--background-color);
  padding: 4rem 0;
}

.about-products h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.about-text {
  max-width: 900px;
  margin: 0 auto;
}

.about-text h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

/* Products Section */
.products {
  background-color: var(--light-color);
}

.products h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

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

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.product-image {
  height: 200px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-info {
  padding: 1.5rem;
}

.product-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.product-price {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.product-description {
  margin-bottom: 1rem;
  color: var(--text-light);
}

.product-actions {
  display: flex;
  gap: 1rem;
}

.product-actions a, .product-actions button {
  flex: 1;
  font-size: 0.9rem;
  padding: 0.6rem 1rem;
}

/* Testimonials Section */
.testimonials {
  background-color: var(--background-color);
}

.testimonials h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial {
  background-color: var(--light-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  position: relative;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 0;
  left: 20px;
  font-size: 5rem;
  color: rgba(30, 90, 168, 0.1);
  line-height: 1;
}

.testimonial p {
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-author h4 {
  margin-bottom: 0.2rem;
}

.testimonial-author p {
  color: var(--text-light);
  font-style: normal;
  margin-bottom: 0;
}

/* Newsletter Section */
.newsletter {
  background-color: var(--primary-dark);
  color: var(--light-color);
  text-align: center;
}

.newsletter h2, .newsletter p {
  color: var(--light-color);
}

.newsletter p {
  margin-bottom: 2rem;
}

.newsletter-form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  border: none;
  font-size: 1rem;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding-top: var(--footer-padding);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h3 {
  color: var(--light-color);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.footer-col p, .footer-col a {
  color: rgba(255, 255, 255, 0.7);
}

.footer-links li {
  margin-bottom: 0.5rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

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

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

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1200px;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1.5rem;
  z-index: 1000;
  display: none;
}

.cookie-banner.active {
  display: block;
}

.cookie-content p {
  margin-bottom: 1.5rem;
}

.cookie-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.cookie-buttons .btn {
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
}

.cookie-more {
  margin-left: auto;
  font-size: 0.9rem;
}

/* Modal */
.question-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.question-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.question-modal.active .modal-content {
  transform: translateY(0);
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-light);
}

.close-modal:hover {
  color: var(--danger-color);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

input, textarea, select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
}

.checkbox-group input {
  width: auto;
  margin-right: 10px;
  margin-top: 5px;
}

.checkbox-group label {
  margin-bottom: 0;
}

/* Product Detail Page */
.product-detail {
  padding: 3rem 0;
}

.breadcrumbs {
  margin-bottom: 2rem;
  color: var(--text-light);
}

.breadcrumbs a {
  color: var(--text-light);
}

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

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

.product-detail .product-image {
  height: 400px;
  border-radius: var(--border-radius);
  overflow: hidden;
}

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

.product-meta {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.product-meta .product-price {
  font-size: 1.8rem;
  margin-bottom: 0;
}

.product-id {
  color: var(--text-light);
}

.product-detail .product-actions {
  margin-bottom: 1.5rem;
}

.product-detail .product-actions button, .product-detail .product-actions a {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.product-short-description {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.product-features {
  background-color: rgba(30, 90, 168, 0.05);
  padding: 1.5rem;
  border-radius: var(--border-radius);
}

.product-features h3 {
  margin-bottom: 1rem;
}

.product-features ul {
  list-style: disc;
  padding-left: 1.5rem;
}

.product-features li {
  margin-bottom: 0.5rem;
}

.product-tabs {
  margin-bottom: 3rem;
}

.tabs-nav {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--text-color);
  position: relative;
}

.tab-btn.active {
  color: var(--primary-color);
  font-weight: 500;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

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

.spec-row {
  display: flex;
  border-bottom: 1px solid var(--border-color);
}

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

.spec-name, .spec-value {
  padding: 0.75rem 0;
}

.spec-name {
  width: 30%;
  font-weight: 500;
}

.spec-value {
  width: 70%;
}

.faq-item {
  margin-bottom: 1.5rem;
}

.faq-item h3 {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
  font-size: 1.2rem;
}

.related-products h2 {
  margin-bottom: 1.5rem;
}

/* About Page */
.page-header {
  background-color: var(--primary-color);
  color: var(--light-color);
  text-align: center;
  padding: 4rem 0;
}

.page-header h1, .page-header p {
  color: var(--light-color);
}

.page-header p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.2rem;
}

.about-intro {
  padding: 4rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3rem;
}

.about-content h2 {
  margin-top: 2rem;
}

.about-list {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.about-list li {
  margin-bottom: 0.75rem;
}

.about-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.about-values {
  background-color: var(--background-color);
  padding: 4rem 0;
}

.about-values h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.value-card {
  background-color: var(--light-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
}

.value-icon {
  margin: 0 auto 1.5rem;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(30, 90, 168, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
}

.team-section {
  padding: 4rem 0;
}

.team-section h2, .section-intro {
  text-align: center;
}

.section-intro {
  max-width: 700px;
  margin: 0 auto 3rem;
  color: var(--text-light);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.team-member {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  text-align: center;
}

.team-member img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-member h3 {
  margin: 1.5rem 0 0.5rem;
}

.team-member > p {
  padding: 0 1.5rem;
  margin-bottom: 1.5rem;
}

.team-member > p:first-of-type {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 0 1.5rem 1.5rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(30, 90, 168, 0.1);
  color: var(--primary-color);
  transition: var(--transition);
}

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

.achievements-section {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 4rem 0;
}

.achievements-section h2 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--light-color);
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.achievement-card {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
}

.achievement-icon {
  margin: 0 auto 1.5rem;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--tertiary-color);
}

.achievement-card h3 {
  color: var(--light-color);
  margin-bottom: 1rem;
}

.achievement-card p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
}

.cta-section {
  background-color: var(--primary-color);
  color: var(--light-color);
  text-align: center;
  padding: 4rem 0;
}

.cta-section h2, .cta-section p {
  color: var(--light-color);
}

.cta-section p {
  max-width: 700px;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* Contact Page */
.contact-section {
  padding: 4rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
}

.info-card {
  background-color: var(--light-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.info-icon {
  margin-bottom: 1rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(30, 90, 168, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
}

.info-card h3 {
  margin-bottom: 0.75rem;
}

.info-card p {
  margin-bottom: 0;
  color: var(--text-light);
}

.social-contact {
  background-color: var(--light-color);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
}

.social-contact h3 {
  margin-bottom: 1rem;
}

.contact-form-container {
  background-color: var(--light-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.contact-form-container h2 {
  margin-bottom: 1rem;
}

.contact-form-container > p {
  margin-bottom: 2rem;
  color: var(--text-light);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-actions {
  text-align: center;
}

.map-section {
  padding: 4rem 0;
  background-color: var(--background-color);
}

.map-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.map-container {
  height: 400px;
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: var(--light-color);
}

.map-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: rgba(30, 90, 168, 0.05);
  color: var(--text-light);
  font-style: italic;
}

.faq-section {
  padding: 4rem 0;
}

.faq-section h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* Cart Page */
.cart-section {
  padding: 4rem 0;
}

.cart-empty {
  text-align: center;
  padding: 3rem;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.empty-cart-icon {
  margin: 0 auto 1.5rem;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
}

.cart-empty h2 {
  margin-bottom: 1rem;
}

.cart-empty p {
  margin-bottom: 2rem;
  color: var(--text-light);
}

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

.cart-items-container {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
}

.cart-headers {
  display: grid;
  grid-template-columns: 3fr 1fr 1fr 1fr 1fr;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  font-weight: 500;
}

.cart-item {
  display: grid;
  grid-template-columns: 3fr 1fr 1fr 1fr 1fr;
  gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-color);
  align-items: center;
}

.cart-product {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-product img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.cart-product-info h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.cart-quantity {
  display: flex;
  align-items: center;
}

.quantity-input {
  width: 60px;
  text-align: center;
  margin: 0 0.5rem;
}

.cart-actions button {
  background: none;
  border: none;
  color: var(--danger-color);
  cursor: pointer;
}

.cart-summary {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.total-row {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--primary-color);
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.cart-actions {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-features {
  padding: 4rem 0;
  background-color: var(--background-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.feature-icon {
  margin: 0 auto 1rem;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(30, 90, 168, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
}

.feature h3 {
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--text-light);
}

.recommended-products {
  padding: 4rem 0;
}

.recommended-products h2 {
  text-align: center;
  margin-bottom: 2rem;
}

/* Checkout Page */
.checkout-section {
  padding: 4rem 0;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 2rem;
}

.customer-info {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
}

.form-section {
  margin-bottom: 2rem;
}

.form-section h3 {
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.order-summary {
  position: sticky;
  top: calc(var(--header-height) + 20px);
}

.order-summary-content {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
  margin-bottom: 2rem;
}

.checkout-item {
  display: flex;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.checkout-item-image {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-right: 1rem;
}

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

.checkout-item-info h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.checkout-item-price {
  font-weight: 500;
  color: var(--primary-color);
}

.checkout-summary {
  margin-top: 1.5rem;
}

.divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 1rem 0;
}

.secure-checkout, .checkout-support {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 1.5rem;
  text-align: center;
}

.secure-checkout:not(:last-child), .checkout-support:not(:last-child) {
  margin-bottom: 2rem;
}

.secure-icon {
  margin: 0 auto 1rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(46, 204, 113, 0.1);
  border-radius: 50%;
  color: var(--success-color);
}

.secure-checkout p {
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.secure-text {
  color: var(--text-light);
  font-size: 0.9rem;
}

.checkout-support h3 {
  margin-bottom: 1rem;
}

.checkout-support p {
  margin-bottom: 0.5rem;
}

/* Success Page */
.success-section {
  padding: 4rem 0;
}

.success-content {
  background-color: var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 3rem 2rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.success-icon {
  margin: 0 auto 2rem;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(46, 204, 113, 0.1);
  border-radius: 50%;
  color: var(--success-color);
}

.success-message {
  font-size: 1.2rem;
  margin-bottom: 3rem;
}

.next-steps {
  margin-bottom: 3rem;
}

.next-steps h2 {
  margin-bottom: 2rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--light-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step h3 {
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--text-light);
}

.success-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.success-resources h2 {
  margin-bottom: 2rem;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.resource-icon {
  margin: 0 auto 1rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(30, 90, 168, 0.1);
  border-radius: 50%;
  color: var(--primary-color);
}

.resource h3 {
  margin-bottom: 0.5rem;
}

.resource p {
  color: var(--text-light);
}

/* Utility Classes */
.hidden {
  display: none !important;
}

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 2.5rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 2.5rem; }

/* Custom image frame */
.framed-image {
  border: 8px solid var(--light-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  position: relative;
  z-index: 1;
  overflow: hidden;
  transform: rotate(2deg);
  transition: var(--transition);
}

.framed-image:hover {
  transform: rotate(0deg) scale(1.05);
}

/* Responsive Styles */
@media (max-width: 992px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  h3 { font-size: 1.3rem; }
  
  .hero { padding: 80px 0; }
  .hero h1 { font-size: 2.5rem; }
  
  .about-grid, .product-detail-grid {
    grid-template-columns: 1fr;
  }
  
  .about-image {
    grid-row: 1;
    margin-bottom: 2rem;
  }
  
  .cart-content, .checkout-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }
  
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--light-color);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    transition: var(--transition);
    z-index: 999;
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .hamburger {
    display: block;
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .cart-headers {
    display: none;
  }
  
  .cart-item, .cart-product {
    grid-template-columns: 1fr;
  }
  
  .cart-item {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
  }
  
  .cart-price, .cart-quantity, .cart-total, .cart-actions {
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-color);
  }
  
  .cart-price::before, .cart-quantity::before, .cart-total::before {
    content: attr(data-label);
    font-weight: 500;
    margin-right: 0.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  :root {
    --section-padding: 40px 0;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.2rem; }
  
  .hero { padding: 60px 0; }
  .hero h1 { font-size: 2rem; }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input, .newsletter-form button {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .product-tabs {
    overflow-x: auto;
  }
  
  .tabs-nav {
    width: max-content;
    min-width: 100%;
  }
  
  .success-actions {
    flex-direction: column;
  }
}