/* ============================================
   CSS Variables & Global Styles
   ============================================ */

:root {
  /* Colors */
  --primary-color: #1e3a8a;
  --secondary-color: #0ea5e9;
  --accent-color: #bd7904;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --background-light: #f9fafb;
  --border-color: #e5e7eb;
  --white: #ffffff;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell,
    sans-serif;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-base: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  overflow-x: hidden;
  width: 100%;
}

/* ============================================
   Container & Layout
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-full {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   Header & Navigation
   ============================================ */

.header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  font-weight: 700;
  color: var(--primary-color);
}

.logo-img {
  height: clamp(36px, 6vw, 80px);
  width: auto;
  object-fit: contain;
  display: block;
}

.logo-text {
  font-size: var(--font-size-xl);
  color: var(--primary-color);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-size: var(--font-size-base);
  font-weight: 500;
  transition: var(--transition-base);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-color);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--secondary-color);
}

/* Language Switcher */
.language-switcher {
  display: flex;
  gap: var(--spacing-xs);
  margin-left: var(--spacing-md);
  padding-left: var(--spacing-md);
  border-left: 1px solid var(--border-color);
  align-items: center;
}

.lang-btn {
  background: none;
  border: 2px solid transparent;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-base);
  border-radius: 6px;
  min-width: 50px;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.lang-btn:hover {
  background-color: var(--background-light);
  color: var(--text-dark);
  border-color: var(--border-color);
}

.lang-btn.active {
  color: var(--secondary-color);
  background-color: var(--white);
  border-color: var(--secondary-color);
  box-shadow: var(--shadow-sm);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition-base);
  display: block;
}

.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);
}

/* ============================================
   Enhanced Hero Section
   ============================================ */

.enhanced-hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

.enhanced-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  min-height: 600px;
}

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

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 0;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  margin-bottom: 0;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-lg);
}

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

.hero-image-placeholder {
  width: 100%;
  max-width: 500px;
  height: 400px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

/* ============================================
   Trust Indicators Section
   ============================================ */

.trust-indicators {
  background: var(--white);
  padding: var(--spacing-2xl) 0;
  border-bottom: 1px solid var(--border-color);
}

.indicators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
}

.indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--background-light);
  border-radius: 12px;
  transition: var(--transition-base);
}

.indicator:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.indicator-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.indicator-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: var(--spacing-xs);
}

.indicator-content p {
  color: var(--text-light);
  margin: 0;
}

/* ============================================
   Enhanced Company Info Section
   ============================================ */

.enhanced-company-info {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--background-light) 0%, var(--white) 100%);
}

.section-badge {
  display: inline-block;
  background: var(--accent-color);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 25px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.company-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.company-text h2 {
  font-size: var(--font-size-3xl);
  color: var(--primary-color);
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.company-description {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: var(--spacing-2xl);
}

.enhanced-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.company-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl);
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  border: 1px solid var(--border-color);
}

.company-feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.feature-icon-container {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: var(--background-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.feature-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
}

/* ===== Cart & Profile Enhancements ===== */
.cart-page {
  max-width: 1000px;
  margin: 2rem auto;
  background: var(--white);
  padding: 1.25rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}
.cart-item {
  display: grid;
  grid-template-columns: 1fr 120px 220px;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}
.cart-item:last-child { border-bottom: none; }
.cart-item .cart-controls { display:flex; gap:0.5rem; align-items:center; justify-content:flex-end }
.cart-item .cart-controls input[type="number"] { width:70px; padding:0.4rem; border:1px solid var(--border-color); border-radius:6px }
.cart-item .cart-controls button { padding:0.45rem 0.6rem; border-radius:6px }
.cart-summary { margin-top:1rem; text-align:right }

.profile-form {
  max-width:800px;
  margin: 2rem auto;
  background: var(--white);
  padding: 1.25rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}
.profile-form label { display:block; margin-bottom:0.6rem; color:var(--text-light) }
.profile-form input[type="text"], .profile-form input[type="email"], .profile-form input[type="number"] {
  width:100%; padding:0.6rem; border:1px solid var(--border-color); border-radius:8px; margin-top:0.25rem;
}
.profile-form h3 { margin-top:0.5rem; color:var(--primary-color) }

.message { padding:0.75rem; border-radius:8px; margin-bottom:1rem }
.message.success { background: #e6ffed; color: #064e3b; border:1px solid #c6f6d5 }
.message.error { background: #fff0f0; color: #661010; border:1px solid #f5c2c2 }

/* small helpers */
.cta-button { background: var(--primary-color); color: var(--white); padding:0.6rem 1rem; border-radius:8px; border: none; cursor:pointer }
.cta-button.secondary { background: transparent; color: var(--text-dark); border: 1px solid var(--border-color) }


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

.company-cta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.image-container {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

.image-container:hover {
  transform: scale(1.02);
}

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

/* ============================================
   Enhanced Products Section
   ============================================ */

.enhanced-products {
  padding: var(--spacing-3xl) 0;
  background-color: var(--background-light);
}

.enhanced-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.enhanced-header h2 {
  font-size: var(--font-size-3xl);
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.enhanced-header p {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.enhanced-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.enhanced-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.enhanced-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.enhanced-card .product-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.enhanced-card .product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.enhanced-card .featured-badge {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background: linear-gradient(135deg, var(--accent-color), #d97706);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: 700;
  z-index: 2;
}

.enhanced-card .product-info {
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: var(--spacing-md);
}

.enhanced-card .product-category {
  font-size: var(--font-size-sm);
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.enhanced-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.3;
  margin: 0;
}

.enhanced-card .product-description {
  color: var(--text-light);
  line-height: 1.6;
  flex-grow: 1;
  margin: 0;
}

.enhanced-card .product-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.enhanced-card .product-tag {
  background: var(--background-light);
  color: var(--text-dark);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 12px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  border: 1px solid var(--border-color);
}

.enhanced-card .product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.enhanced-card .product-price {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-color);
}

.enhanced-card .product-stock {
  margin-bottom: 0;
}

.stock-badge {
  padding: 4px 8px;
  border-radius: 6px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
}

.stock-in-stock {
  background: #d1fae5;
  color: #065f46;
}

.stock-low-stock {
  background: #fef3c7;
  color: #92400e;
}

.stock-out-of-stock {
  background: #fee2e2;
  color: #991b1b;
}

.enhanced-card .product-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-base);
  margin-top: var(--spacing-md);
}

.enhanced-card .product-link:hover {
  gap: var(--spacing-md);
  color: var(--primary-color);
}

.enhanced-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-3xl);
  background: var(--background-light);
  border-radius: 16px;
}

.empty-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.5;
}

.enhanced-empty h3 {
  color: var(--text-dark);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-xl);
}

.enhanced-empty p {
  color: var(--text-light);
  margin-bottom: var(--spacing-xl);
}

.view-all-container {
  text-align: center;
  margin-top: var(--spacing-2xl);
}

/* ============================================
   Enhanced Why Choose Us Section
   ============================================ */

.enhanced-why-us {
  padding: var(--spacing-3xl) 0;
  background-color: var(--white);
}

.section-header.centered {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header.centered h2 {
  font-size: var(--font-size-3xl);
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.section-header.centered p {
  font-size: var(--font-size-lg);
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.enhanced-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
}

.enhanced-feature {
  text-align: center;
  padding: var(--spacing-2xl);
  background: var(--background-light);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  border: 1px solid transparent;
}

.enhanced-feature:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.enhanced-feature .feature-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin: 0 auto var(--spacing-lg);
}

.enhanced-feature h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: var(--spacing-md);
}

.enhanced-feature p {
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   CTA Section
   ============================================ */

.cta-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.cta-content h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.cta-content p {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Enhanced Footer
   ============================================ */

.enhanced-footer {
  background: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.footer-logo .logo-text {
  color: var(--white);
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  text-decoration: none;
  transition: var(--transition-base);
  font-size: 1.2rem;
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.footer-section h4 {
  color: var(--white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition-base);
}

.footer-section ul li a:hover {
  color: var(--accent-color);
}

.contact-info p {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.newsletter-form input {
  flex: 1;
  padding: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-size: var(--font-size-base);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--spacing-lg);
  text-align: center;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

/* Footer styles (match about.css appearance) */
footer.footer {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  padding: 60px 0 20px;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

footer.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../img/patterns/clean-pattern.svg') no-repeat center center;
  background-size: cover;
  opacity: 0.1;
}

footer.footer .footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
  position: relative;
}

footer.footer .footer-section h4 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: white;
  font-weight: 600;
  position: relative;
}

footer.footer .footer-section h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 2px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 2px;
}

footer.footer .footer-section p {
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
}

footer.footer .footer-section ul {
  list-style: none;
  padding: 0;
}

footer.footer .footer-section ul li {
  margin-bottom: 0.8rem;
}

footer.footer .footer-section ul li a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  position: relative;
}

footer.footer .footer-section ul li a::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: white;
  transition: width 0.3s ease;
}

footer.footer .footer-section ul li a:hover {
  color: white;
  transform: translateX(5px);
}

footer.footer .footer-section ul li a:hover::before {
  width: 100%;
}

footer.footer .footer-contact p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.9);
}

footer.footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1.5rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  position: relative;
}

/* Footer Social Links */
footer.footer .footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

footer.footer .social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: white;
  text-decoration: none;
  transition: all 0.3s ease;
}

footer.footer .social-link:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Responsive Footer */
@media (max-width: 968px) {
  footer.footer .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  footer.footer .footer-section:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  footer.footer {
    padding: 40px 0 20px;
    margin-top: 60px;
  }
  
  footer.footer .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  footer.footer .footer-section:first-child {
    grid-column: 1;
  }
}

@media (max-width: 480px) {
  footer.footer {
    padding: 30px 0 15px;
  }
  
  footer.footer .footer-content {
    gap: 1.5rem;
  }
  
  footer.footer .footer-section h4 {
    font-size: 1.1rem;
  }
}

/* ============================================
   Buttons & CTA
   ============================================ */

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  text-align: center;
  font-family: inherit;
}

.cta-button.large {
  padding: 1.5rem 3rem;
  font-size: 1.125rem;
}

.cta-button.small {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.cta-button.primary {
  background: var(--accent-color);
  color: var(--white);
  border: 2px solid var(--accent-color);
}

.cta-button.primary:hover {
  background: transparent;
  color: var(--accent-color);
}

.cta-button.secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.cta-button.secondary:hover {
  background: var(--white);
  color: var(--primary-color);
}

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

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

/* ============================================
   Messages & Notifications
   ============================================ */

.message {
  padding: var(--spacing-lg);
  border-radius: 8px;
  margin-bottom: var(--spacing-lg);
  font-weight: 600;
  border-left: 4px solid transparent;
}

.message.error {
  background: #fee2e2;
  color: #dc2626;
  border-left-color: #dc2626;
}

.message.success {
  background: #d1fae5;
  color: #065f46;
  border-left-color: #10b981;
}

/* ============================================
   Animations
   ============================================ */

.animate-in {
  animation: slideUpFade 0.6s ease-out;
}

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

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet (768px and up) */
@media (min-width: 768px) {
  .hamburger {
    display: none;
  }

  .enhanced-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .enhanced-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
  .logo-text {
    font-size: var(--font-size-xl);
  }

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

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

  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }

  .container-full {
    padding: 0 3rem;
  }
}

/* Mobile (under 768px) */
@media (max-width: 767px) {
  .header-content {
    padding: var(--spacing-sm) 0;
  }

  .hamburger {
    display: flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--white);
    padding: var(--spacing-xl);
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    z-index: 999;
  }

  .nav.active {
    display: flex;
  }

  .language-switcher {
    border-left: none;
    padding-left: 0;
    margin-left: 0;
    width: 100%;
    justify-content: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
  }

  .lang-btn {
    flex: 1;
    max-width: 80px;
  }

  .logo-img {
    height: clamp(32px, 8vw, 60px);
    width: auto;
  }

  .logo-text {
    font-size: var(--font-size-lg);
  }

  .hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
  }

  .enhanced-hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center;
    min-height: auto;
    padding: var(--spacing-xl) 0;
  }

  .hero-visual {
    order: -1;
  }

  .hero-image-placeholder {
    max-width: 400px;
    height: 300px;
  }

  .hero-actions {
    justify-content: center;
  }

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

  .company-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .company-feature {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
  }

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

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

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .container, .container-full {
    padding: 0 var(--spacing-md);
    width: 100%;
    overflow-x: hidden;
  }

  body {
    overflow-x: hidden;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .enhanced-card .product-footer {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: flex-start;
  }

  .hero-actions .cta-button {
    width: 100%;
    justify-content: center;
  }

  .feature-icon-container {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .container, .container-full {
    padding: 0 var(--spacing-sm);
  }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

img {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* Breadcrumb Styles */
.breadcrumb {
    padding: 1rem 0;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: #666;
    border-bottom: 1px solid #eee;
}

.breadcrumb a {
    color: #4a90e2;
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: #2c5282;
    text-decoration: underline;
}

.breadcrumb-separator {
    margin: 0 0.5rem;
    color: #a0aec0;
}

.breadcrumb-current {
    color: #4a5568;
    font-weight: 500;
}