/* ===== Global Styles ===== */
:root {
  --primary-dark: #0A2463;
  --primary: #1e3a5f;
  --primary-light: #2c5282;
  --accent: #f97316;
  --accent-dark: #ea580c;
  --accent-light: #fb923c;
  --text-dark: #1a202c;
  --text-gray: #4a5568;
  --text-light: #718096;
  --bg-gray: #f7fafc;
  --bg-light: #edf2f7;
  --white: #ffffff;
  --border: #e2e8f0;
  --success: #10b981;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background: var(--white);
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Top Bar ===== */
.top-bar {
  background: var(--primary-dark);
  color: var(--white);
  padding: 8px 0;
  font-size: 14px;
}

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

.top-bar-left {
  display: flex;
  gap: 24px;
  align-items: center;
}

.top-bar-left span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-right {
  display: flex;
  gap: 16px;
  align-items: center;
}

.lang-switcher {
  display: flex;
  gap: 8px;
  align-items: center;
}

.lang-btn {
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  transition: var(--transition);
}

.lang-btn:hover, .lang-btn.active {
  background: var(--accent);
  border-color: var(--accent);
}

/* ===== Header / Navigation ===== */
header {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: -0.5px;
}

.logo-text span {
  color: var(--accent);
}

nav ul {
  display: flex;
  gap: 32px;
  align-items: center;
}

nav a {
  font-weight: 500;
  color: var(--text-gray);
  position: relative;
  padding: 8px 0;
}

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

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

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

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

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}

.btn-whatsapp:hover {
  background: #128C7E;
  transform: translateY(-1px);
}

.btn-lg {
  padding: 14px 32px;
  font-size: 16px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--primary-dark);
  cursor: pointer;
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
  background: var(--primary-dark);
}

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

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(10, 36, 99, 0.9) 0%, rgba(10, 36, 99, 0.6) 50%, rgba(10, 36, 99, 0.3) 100%);
  z-index: 1;
}

.hero-slide img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  color: var(--white);
}

.hero-content h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-content h1 span {
  color: var(--accent);
}

.hero-content p {
  font-size: 18px;
  margin-bottom: 32px;
  opacity: 0.9;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-dots {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  background: var(--accent);
  width: 36px;
  border-radius: 6px;
}

/* ===== Section Styles ===== */
section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-subtitle {
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 17px;
  color: var(--text-gray);
  max-width: 650px;
  margin: 0 auto;
}

/* ===== Advantages Section ===== */
.advantages {
  background: var(--bg-gray);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.advantage-card {
  background: var(--white);
  padding: 40px 32px;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 4px solid var(--primary-dark);
}

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--accent);
}

.advantage-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--white);
}

.advantage-card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.advantage-card p {
  color: var(--text-gray);
  font-size: 15px;
  line-height: 1.7;
}

/* ===== Products Section ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  position: relative;
  height: 240px;
  background: var(--bg-light);
  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(1.08);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.product-info {
  padding: 24px;
}

.product-info h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.product-specs {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.6;
}

.product-specs span {
  display: inline-block;
  margin-right: 12px;
}

.product-specs strong {
  color: var(--text-gray);
}

.product-btn {
  width: 100%;
  padding: 10px;
  background: var(--primary-dark);
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.product-btn:hover {
  background: var(--accent);
}

/* ===== Why Choose Us ===== */
.why-us {
  background: var(--primary-dark);
  color: var(--white);
}

.why-us .section-title {
  color: var(--white);
}

.why-us .section-desc {
  color: rgba(255,255,255,0.7);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.why-us-item {
  text-align: center;
  padding: 32px 20px;
}

.why-us-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--accent);
}

.why-us-item h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.why-us-item p {
  font-size: 14px;
  opacity: 0.7;
  line-height: 1.6;
}

/* ===== Testimonials ===== */
.testimonials {
  background: var(--bg-gray);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: var(--white);
  padding: 32px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 24px;
  font-size: 80px;
  color: var(--accent);
  opacity: 0.15;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-text {
  font-size: 15px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 600;
  font-size: 18px;
}

.testimonial-info h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-dark);
}

.testimonial-info p {
  font-size: 13px;
  color: var(--text-light);
}

.stars {
  color: #fbbf24;
  margin-bottom: 4px;
  font-size: 14px;
}

/* ===== Quick Quote Section ===== */
.quote-section {
  position: relative;
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: var(--white);
}

.quote-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.quote-info h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 20px;
}

.quote-info p {
  font-size: 17px;
  opacity: 0.85;
  margin-bottom: 32px;
  line-height: 1.8;
}

.quote-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.quote-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
}

.quote-feature i {
  color: var(--accent);
  font-size: 18px;
}

.quote-form {
  background: var(--white);
  padding: 36px;
  border-radius: 12px;
  color: var(--text-dark);
  box-shadow: var(--shadow-xl);
}

.quote-form h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 24px;
  text-align: center;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-gray);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 8px;
}

.form-submit:hover {
  background: var(--accent-dark);
}

.whatsapp-quote {
  margin-top: 16px;
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.whatsapp-quote p {
  font-size: 14px;
  color: var(--text-gray);
  margin-bottom: 10px;
}

.whatsapp-quote .btn {
  width: 100%;
}

/* ===== Footer ===== */
footer {
  background: #0d1b2a;
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer-about .logo-text {
  color: var(--white);
  font-size: 24px;
  margin-bottom: 16px;
}

.footer-about p {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--white);
}

.footer-social a:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-contact li {
  margin-bottom: 14px;
  font-size: 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.footer-contact i {
  color: var(--accent);
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
}

.footer-bottom-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 8px;
}

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

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 28px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #128C7E;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: var(--primary-dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 998;
  border: none;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--accent);
  transform: translateY(-3px);
}

/* ===== Cookie Banner ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
  padding: 20px;
  z-index: 10000;
  display: none;
}

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

.cookie-content {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.cookie-content p {
  font-size: 14px;
  color: var(--text-gray);
}

.cookie-content a {
  color: var(--accent);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* ===== Page Header (Inner Pages) ===== */
.page-header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding: 60px 0;
  text-align: center;
}

.page-header h1 {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 12px;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  opacity: 0.8;
}

.breadcrumb a:hover {
  color: var(--accent);
}

/* ===== Products Page ===== */
.products-page {
  padding: 60px 0;
}

.products-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
}

.filter-sidebar {
  position: sticky;
  top: 92px;
  align-self: start;
}

.filter-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 20px;
}

.filter-box h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
}

.filter-list li {
  margin-bottom: 10px;
}

.filter-list label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-gray);
}

.filter-list input[type="checkbox"] {
  accent-color: var(--accent);
}

.products-main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.products-count {
  font-size: 14px;
  color: var(--text-gray);
}

.products-sort select {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  background: var(--white);
  cursor: pointer;
}

.products-grid-page {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.pagination a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-gray);
}

.pagination a:hover,
.pagination a.active {
  background: var(--primary-dark);
  color: var(--white);
  border-color: var(--primary-dark);
}

/* ===== Product Detail Page ===== */
.product-detail {
  padding: 60px 0;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.product-gallery {
  position: sticky;
  top: 92px;
  align-self: start;
}

.product-main-image {
  width: 100%;
  height: 450px;
  background: var(--bg-light);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
}

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

.product-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.product-thumb {
  height: 80px;
  background: var(--bg-light);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}

.product-thumb:hover,
.product-thumb.active {
  border-color: var(--accent);
}

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

.product-detail-info h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.product-sku {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 20px;
}

.product-price-range {
  background: var(--bg-gray);
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 24px;
}

.product-price-range .label {
  font-size: 14px;
  color: var(--text-gray);
  margin-bottom: 6px;
}

.product-price-range .price {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
}

.product-price-range .moq {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 4px;
}

.product-specs-table {
  margin-bottom: 28px;
}

.product-specs-table h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

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

.spec-table th,
.spec-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.spec-table th {
  background: var(--bg-gray);
  font-weight: 600;
  color: var(--primary-dark);
  width: 140px;
}

.product-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.product-actions .btn {
  flex: 1;
}

.product-detail-section {
  margin-bottom: 48px;
}

.product-detail-section h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.product-detail-section p {
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 16px;
}

.product-detail-section ul {
  margin-bottom: 16px;
}

.product-detail-section li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  color: var(--text-gray);
}

.product-detail-section li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--success);
}

.related-products h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 28px;
}

/* ===== About Page ===== */
.about-page {
  padding: 60px 0;
}

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 80px;
}

.about-intro-img {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-intro-img img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.about-intro-text .section-subtitle {
  text-align: left;
}

.about-intro-text h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 20px;
  line-height: 1.3;
}

.about-intro-text p {
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.stat-item {
  text-align: center;
  padding: 20px;
  background: var(--bg-gray);
  border-radius: 10px;
}

.stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.stat-number span {
  color: var(--accent);
}

.stat-label {
  font-size: 14px;
  color: var(--text-gray);
}

.timeline-section {
  background: var(--bg-gray);
  padding: 80px 0;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  align-items: center;
}

.timeline-dot {
  width: 20px;
  height: 20px;
  background: var(--accent);
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 2px var(--accent);
}

.timeline-content {
  padding: 24px;
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.timeline-item:nth-child(odd) .timeline-content {
  grid-column: 1;
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  grid-column: 3;
}

.timeline-year {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.timeline-content h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.6;
}

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

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.mission-card {
  text-align: center;
  padding: 40px 30px;
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: var(--transition);
}

.mission-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.mission-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--white);
}

.mission-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.mission-card p {
  font-size: 15px;
  color: var(--text-gray);
  line-height: 1.7;
}

/* ===== Factory Page ===== */
.factory-page {
  padding: 60px 0;
}

.factory-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 200px 200px;
  gap: 16px;
  margin-bottom: 60px;
}

.factory-gallery-item {
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.factory-gallery-item:first-child {
  grid-column: span 2;
  grid-row: span 2;
}

.factory-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.factory-gallery-item:hover img {
  transform: scale(1.08);
}

.factory-gallery-item::after {
  content: attr(data-label);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
}

.process-section {
  background: var(--bg-gray);
  padding: 80px 0;
  margin-bottom: 0;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: var(--primary-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  position: relative;
  z-index: 1;
}

.process-step:hover .step-number {
  background: var(--accent);
}

.process-step h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.process-step p {
  font-size: 13px;
  color: var(--text-gray);
  line-height: 1.6;
}

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

.qc-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.qc-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.qc-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.qc-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--bg-gray);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--primary-dark);
}

.qc-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 10px;
}

.qc-card p {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.6;
}

.certifications-section {
  background: var(--bg-gray);
  padding: 80px 0;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.cert-card {
  background: var(--white);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.cert-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.cert-badge {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
}

.cert-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.cert-card p {
  font-size: 13px;
  color: var(--text-gray);
}

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

.oem-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.oem-content h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 20px;
}

.oem-content p {
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 24px;
}

.oem-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.oem-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.oem-feature i {
  color: var(--accent);
  font-size: 18px;
  margin-top: 2px;
}

.oem-feature span {
  font-size: 14px;
  color: var(--text-gray);
}

.oem-image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.oem-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

/* ===== Contact Page ===== */
.contact-page {
  padding: 60px 0;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}

.contact-info-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.contact-info-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.contact-info-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--white);
}

.contact-info-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.contact-info-card p {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.6;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
}

.contact-form-section {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
}

.contact-form-section h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.contact-form-section .subtitle {
  color: var(--text-gray);
  margin-bottom: 28px;
  font-size: 15px;
}

.reply-promise {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ecfdf5;
  color: #059669;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}

.contact-map {
  border-radius: 12px;
  overflow: hidden;
  height: 300px;
  margin-bottom: 24px;
  background: var(--bg-light);
  position: relative;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-gray);
  gap: 10px;
}

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

.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-sidebar-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}

.contact-sidebar-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  background: var(--bg-gray);
  border-radius: 8px;
  transition: var(--transition);
}

.contact-method:hover {
  background: var(--bg-light);
}

.contact-method i {
  width: 40px;
  height: 40px;
  background: var(--primary-dark);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 16px;
  flex-shrink: 0;
}

.contact-method.whatsapp i {
  background: #25D366;
}

.contact-method-info span {
  display: block;
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 2px;
}

.contact-method-info strong {
  font-size: 14px;
  color: var(--text-dark);
  font-weight: 600;
}

.business-hours {
  margin-top: 16px;
}

.business-hours li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.business-hours li:last-child {
  border-bottom: none;
}

.business-hours .day {
  color: var(--text-gray);
}

.business-hours .time {
  font-weight: 500;
  color: var(--primary-dark);
}

/* ===== Admin Page ===== */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 260px;
  background: var(--primary-dark);
  color: var(--white);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}

.admin-logo {
  padding: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.admin-logo-text {
  font-size: 18px;
  font-weight: 700;
}

.admin-menu {
  padding: 16px 0;
}

.admin-menu-section {
  padding: 8px 16px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.5;
  margin-top: 16px;
}

.admin-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
}

.admin-menu-item:hover {
  background: rgba(255,255,255,0.05);
  color: var(--white);
}

.admin-menu-item.active {
  background: rgba(249, 115, 22, 0.15);
  color: var(--white);
  border-left: 3px solid var(--accent);
}

.admin-menu-item i {
  width: 20px;
  text-align: center;
}

.admin-main {
  flex: 1;
  margin-left: 260px;
  background: var(--bg-gray);
  min-height: 100vh;
}

.admin-header {
  background: var(--white);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
}

.admin-header-left h1 {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary-dark);
}

.admin-header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.admin-notification {
  position: relative;
  cursor: pointer;
  color: var(--text-gray);
  font-size: 18px;
}

.admin-notification .badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  font-size: 10px;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-user {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.admin-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 600;
  font-size: 14px;
}

.admin-user-info span {
  display: block;
  font-size: 13px;
}

.admin-user-info .name {
  font-weight: 600;
  color: var(--text-dark);
}

.admin-user-info .role {
  font-size: 11px;
  color: var(--text-light);
}

.admin-content {
  padding: 32px;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.admin-stat-card {
  background: var(--white);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.admin-stat-icon.blue {
  background: #eff6ff;
  color: #2563eb;
}

.admin-stat-icon.green {
  background: #ecfdf5;
  color: #059669;
}

.admin-stat-icon.orange {
  background: #fff7ed;
  color: #d97706;
}

.admin-stat-icon.purple {
  background: #faf5ff;
  color: #9333ea;
}

.admin-stat-info .value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
}

.admin-stat-info .label {
  font-size: 13px;
  color: var(--text-gray);
}

.admin-stat-info .change {
  font-size: 12px;
  margin-top: 4px;
}

.admin-stat-info .change.up {
  color: #059669;
}

.admin-card {
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.admin-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-card-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
}

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

.admin-table th,
.admin-table td {
  padding: 14px 24px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.admin-table th {
  background: var(--bg-gray);
  font-weight: 600;
  color: var(--text-gray);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.admin-table tr:hover {
  background: var(--bg-gray);
}

.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.status-badge.pending {
  background: #fef3c7;
  color: #d97706;
}

.status-badge.processing {
  background: #dbeafe;
  color: #2563eb;
}

.status-badge.completed {
  background: #d1fae5;
  color: #059669;
}

.action-buttons {
  display: flex;
  gap: 8px;
}

.action-btn {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: var(--transition);
}

.action-btn.edit {
  background: #eff6ff;
  color: #2563eb;
}

.action-btn.delete {
  background: #fef2f2;
  color: #dc2626;
}

.action-btn:hover {
  transform: scale(1.1);
}

.product-thumb-admin {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background: var(--bg-light);
  object-fit: cover;
}

.product-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ===== Privacy Page ===== */
.privacy-page {
  padding: 60px 0;
  max-width: 900px;
  margin: 0 auto;
}

.privacy-content h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-dark);
  margin: 32px 0 16px;
}

.privacy-content p {
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 16px;
}

.privacy-content ul {
  margin-bottom: 16px;
  padding-left: 24px;
}

.privacy-content li {
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 8px;
}

/* ===== RTL Support ===== */
[dir="rtl"] {
  text-align: right;
}

[dir="rtl"] .hero-slide::before {
  background: linear-gradient(-90deg, rgba(10, 36, 99, 0.9) 0%, rgba(10, 36, 99, 0.6) 50%, rgba(10, 36, 99, 0.3) 100%);
}

[dir="rtl"] .hero-content {
  margin-left: auto;
}

[dir="rtl"] nav a.active::after {
  right: 0;
  left: auto;
}

[dir="rtl"] .product-detail-section li {
  padding-right: 24px;
  padding-left: 0;
}

[dir="rtl"] .product-detail-section li::before {
  right: 0;
  left: auto;
}

[dir="rtl"] .footer-links a:hover {
  padding-right: 4px;
  padding-left: 0;
}

[dir="rtl"] .whatsapp-float {
  right: auto;
  left: 30px;
}

[dir="rtl"] .back-to-top {
  right: auto;
  left: 30px;
}

[dir="rtl"] .admin-sidebar {
  left: auto;
  right: 0;
}

[dir="rtl"] .admin-main {
  margin-left: 0;
  margin-right: 260px;
}

[dir="rtl"] .admin-menu-item.active {
  border-left: none;
  border-right: 3px solid var(--accent);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-content h1 { font-size: 38px; }
  .advantages-grid, .products-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .products-layout { grid-template-columns: 1fr; }
  .filter-sidebar { display: none; }
  .products-grid-page { grid-template-columns: repeat(2, 1fr); }
  .product-detail-layout { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .mission-grid { grid-template-columns: repeat(2, 1fr); }
  .qc-flow { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .oem-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: repeat(2, 1fr); }
  .factory-gallery { grid-template-columns: repeat(2, 1fr); }
  .factory-gallery-item:first-child { grid-column: span 2; grid-row: span 1; }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 50px 0; }
  .section-title { font-size: 28px; }
  .top-bar-left { display: none; }
  nav ul { display: none; }
  .mobile-menu-btn { display: block; }
  .hero { height: 500px; }
  .hero-content h1 { font-size: 30px; }
  .hero-content p { font-size: 16px; }
  .quote-section .container { grid-template-columns: 1fr; }
  .advantages-grid, .products-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .products-grid-page { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .mission-grid { grid-template-columns: 1fr; }
  .qc-flow { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: 1fr; }
  .factory-gallery { grid-template-columns: 1fr; grid-template-rows: auto; }
  .factory-gallery-item:first-child { grid-column: span 1; }
  .factory-gallery-item { height: 200px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { left: 20px; }
  .timeline-item { grid-template-columns: 40px 1fr; }
  .timeline-dot { grid-column: 1; }
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    grid-column: 2;
    text-align: left;
  }
  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .admin-stats { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cookie-content { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero { height: 450px; }
  .hero-content h1 { font-size: 26px; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; }
  .why-us-grid { grid-template-columns: 1fr; }
  .header-actions .btn { display: none; }
  .product-actions { flex-direction: column; }
}

/* ===== Mobile Menu ===== */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--white);
  box-shadow: -4px 0 12px rgba(0,0,0,0.1);
  z-index: 2000;
  transition: right 0.3s ease;
  padding: 24px;
  overflow-y: auto;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu-close {
  text-align: right;
  margin-bottom: 24px;
}

.mobile-menu-close button {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-gray);
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu a {
  display: block;
  padding: 14px 16px;
  font-weight: 500;
  color: var(--text-gray);
  border-radius: 8px;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  background: var(--bg-gray);
  color: var(--primary-dark);
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-menu-overlay.show {
  opacity: 1;
  visibility: visible;
}

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

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