/* ============================================
   Lawei Hardware - B2B Website Styles
   Primary: #0F3460 (Deep Blue)
   Accent:  #FF7F24 (Orange)
   ============================================ */

:root {
  --primary: #0F3460;
  --primary-dark: #0A2540;
  --primary-light: #1a4a7a;
  --accent: #FF7F24;
  --accent-dark: #E66A10;
  --accent-light: #FF9A4D;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --white: #ffffff;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-sm: 0.25rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --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, 'Helvetica Neue', Arial, sans-serif;
  color: var(--gray-800);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

body[dir="rtl"] { font-family: 'Segoe UI', Tahoma, Arial, sans-serif; }

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-outline-white { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline-white:hover { background: var(--white); color: var(--primary); }
.btn-whatsapp { background: #25D366; color: var(--white); border-color: #25D366; }
.btn-whatsapp:hover { background: #1ebe5d; border-color: #1ebe5d; transform: translateY(-2px); }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.1rem; }

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.logo i { color: var(--accent); }

.main-nav { display: flex; align-items: center; gap: 2rem; }
.main-nav a {
  font-weight: 500;
  color: var(--gray-700);
  position: relative;
  padding: 0.5rem 0;
}
.main-nav a:hover, .main-nav a.active { color: var(--accent); }
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: var(--transition);
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 1rem; }

.lang-select {
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--gray-700);
}
.lang-select:focus { outline: none; border-color: var(--accent); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
}

.mobile-menu {
  display: none;
  background: var(--white);
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--gray-200);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
  font-weight: 500;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu .btn { margin-top: 1rem; width: 100%; }

/* ============ Hero Slider ============ */
.hero-slider {
  position: relative;
  height: 70vh;
  min-height: 480px;
  overflow: hidden;
  background: var(--primary);
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  opacity: 0;
  transition: opacity 0.8s ease;
  padding: 2rem;
}
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,52,96,0.92) 0%, rgba(10,37,64,0.85) 100%);
  z-index: -1;
}
.hero-slide.slide-1 { background: url('../images/hero-factory.jpg') center/cover no-repeat, var(--primary); }
.hero-slide.slide-2 { background: url('../images/hero-products.jpg') center/cover no-repeat, var(--primary); }
.hero-slide.slide-3 { background: url('../images/hero-quality.jpg') center/cover no-repeat, var(--primary); }

.hero-content { max-width: 800px; position: relative; z-index: 2; }
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}
.hero-content h1 span { color: var(--accent); }
.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  color: var(--white);
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.slider-arrow:hover { background: var(--accent); }
.slider-arrow.prev { left: 1.5rem; }
.slider-arrow.next { right: 1.5rem; }

.slider-dots {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}
.slider-dots button {
  width: 12px; height: 12px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dots button.active { background: var(--accent); width: 32px; border-radius: 6px; }

/* ============ Section Common ============ */
.section { padding: 5rem 0; }
.section-gray { background: var(--gray-50); }
.section-primary { background: var(--primary); color: var(--white); }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1rem;
}
.section-primary .section-header h2 { color: var(--white); }
.section-header p {
  font-size: 1.1rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto;
}
.section-primary .section-header p { color: rgba(255,255,255,0.8); }
.section-header .accent-line {
  width: 60px; height: 4px;
  background: var(--accent);
  margin: 1rem auto 0;
  border-radius: 2px;
}

/* ============ Features / Advantages ============ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.feature-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent);
}
.feature-icon {
  width: 72px; height: 72px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--white);
}
.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
}
.feature-card p { color: var(--gray-500); font-size: 0.95rem; }

/* ============ Products ============ */
.product-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 3rem;
}
.filter-btn {
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--gray-200);
  background: var(--white);
  border-radius: 50px;
  cursor: pointer;
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
  font-size: 0.9rem;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: var(--white); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.product-image {
  height: 220px;
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-image img { width: 100%; height: 100%; object-fit: contain; padding: 1rem; transition: var(--transition); }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-badge {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  background: var(--accent);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}
.product-info { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.product-info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.product-specs {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
  flex: 1;
}
.product-specs li { padding: 0.2rem 0; display: flex; gap: 0.5rem; }
.product-specs li strong { color: var(--gray-700); min-width: 60px; }
.product-actions { display: flex; gap: 0.5rem; }
.product-actions .btn { flex: 1; padding: 0.6rem 1rem; font-size: 0.85rem; }

/* ============ Why Choose Us ============ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.why-image {
  height: 400px;
  background: var(--gray-200);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 1.1rem;
  position: relative;
  overflow: hidden;
}
.why-image img { width: 100%; height: 100%; object-fit: cover; }
.why-list { display: flex; flex-direction: column; gap: 1.5rem; }
.why-item { display: flex; gap: 1.25rem; }
.why-item-icon {
  flex-shrink: 0;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
}
.why-item h4 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 0.25rem; }
.why-item p { color: var(--gray-500); font-size: 0.95rem; }

/* ============ Stats ============ */
.stats-bar {
  background: var(--primary);
  padding: 3rem 0;
  color: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}
.stat-item h3 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.stat-item p { font-size: 0.95rem; opacity: 0.85; }

/* ============ Testimonials ============ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.testimonial-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem; right: 1.5rem;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.2;
  font-family: Georgia, serif;
  line-height: 1;
}
.testimonial-stars { color: var(--accent); margin-bottom: 1rem; font-size: 0.9rem; }
.testimonial-text { color: var(--gray-600); font-style: italic; margin-bottom: 1.5rem; line-height: 1.7; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
}
.testimonial-author-info h5 { font-weight: 700; color: var(--primary); font-size: 0.95rem; }
.testimonial-author-info p { font-size: 0.8rem; color: var(--gray-400); }

/* ============ Quote Form ============ */
.quote-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 5rem 0;
}
.quote-form-wrapper {
  max-width: 900px;
  margin: 0 auto;
  background: rgba(255,255,255,0.05);
  padding: 3rem;
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  opacity: 0.9;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.5); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255,255,255,0.15);
}
.form-group select option { background: var(--primary); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 0.5rem;
}
.form-note { font-size: 0.8rem; opacity: 0.7; margin-top: 1rem; }

/* ============ Page Header (inner pages) ============ */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}
.page-header h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 0.75rem; }
.page-header p { font-size: 1.1rem; opacity: 0.85; max-width: 600px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.9rem;
  opacity: 0.8;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { opacity: 0.5; }

/* ============ About Page ============ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}
.about-text h2 { font-size: 2rem; font-weight: 800; color: var(--primary); margin-bottom: 1.5rem; }
.about-text p { color: var(--gray-600); margin-bottom: 1rem; line-height: 1.8; }
.about-image {
  height: 400px;
  background: var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.about-image img { width: 100%; height: 100%; object-fit: cover; }

.timeline { position: relative; padding-left: 2rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent), var(--primary));
  border-radius: 2px;
}
.timeline-item { position: relative; padding-bottom: 2.5rem; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.55rem; top: 0.3rem;
  width: 16px; height: 16px;
  background: var(--accent);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--accent);
}
.timeline-year {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.timeline-item h4 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; }
.timeline-item p { color: var(--gray-500); font-size: 0.95rem; }

.quality-process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  counter-reset: step;
}
.quality-step {
  background: var(--white);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  position: relative;
  counter-increment: step;
}
.quality-step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 0.5rem;
}
.quality-step h4 { font-size: 1.05rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; }
.quality-step p { font-size: 0.85rem; color: var(--gray-500); }

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}
.cert-card {
  background: var(--white);
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.cert-icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.cert-card h4 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 0.25rem; }
.cert-card p { font-size: 0.8rem; color: var(--gray-400); }

/* ============ Contact Page ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
}
.contact-info-card {
  background: var(--primary);
  color: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
}
.contact-info-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 2rem; }
.contact-item { display: flex; gap: 1.25rem; margin-bottom: 1.75rem; }
.contact-item-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--accent);
}
.contact-item h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.25rem; }
.contact-item p { font-size: 0.9rem; opacity: 0.85; word-break: break-all; }
.contact-social { display: flex; gap: 0.75rem; margin-top: 2rem; }
.contact-social a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.contact-social a:hover { background: var(--accent); transform: translateY(-3px); }

.contact-form-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
}
.contact-form-card h3 { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; }
.contact-form-card > p { color: var(--gray-500); margin-bottom: 2rem; }
.contact-form .form-group input,
.contact-form .form-group select,
.contact-form .form-group textarea {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  color: var(--gray-800);
}
.contact-form .form-group input::placeholder,
.contact-form .form-group textarea::placeholder { color: var(--gray-400); }
.contact-form .form-group input:focus,
.contact-form .form-group select:focus,
.contact-form .form-group textarea:focus {
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(255,127,36,0.1);
}
.contact-form .form-group select option { background: var(--white); color: var(--gray-800); }

.map-placeholder {
  height: 350px;
  background: var(--gray-200);
  border-radius: var(--radius-xl);
  margin-top: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  overflow: hidden;
}
.map-placeholder iframe { width: 100%; height: 100%; border: 0; }

/* ============ Footer ============ */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer-col h4 {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.footer-col .logo { color: var(--white); margin-bottom: 1rem; }
.footer-col p { font-size: 0.9rem; line-height: 1.7; color: var(--gray-400); }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { font-size: 0.9rem; color: var(--gray-400); }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--gray-400);
}
.footer-contact i { color: var(--accent); margin-top: 0.2rem; flex-shrink: 0; }
.footer-social { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.footer-social a {
  width: 36px; height: 36px;
  background: var(--gray-800);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-300);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); color: var(--white); transform: translateY(-3px); }

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--gray-500);
}
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a:hover { color: var(--accent); }

/* ============ Cookie Banner ============ */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 600px;
  margin: 0 auto;
  background: var(--gray-900);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transform: translateY(150%);
  transition: transform 0.4s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner p { font-size: 0.85rem; flex: 1; line-height: 1.5; }
.cookie-banner a { color: var(--accent); text-decoration: underline; }
.cookie-banner .btn { padding: 0.5rem 1.25rem; font-size: 0.85rem; flex-shrink: 0; }

/* ============ WhatsApp Float ============ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px; height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); background: #1ebe5d; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ============ Privacy Page ============ */
.privacy-content { max-width: 800px; margin: 0 auto; }
.privacy-content h2 { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin: 2rem 0 1rem; }
.privacy-content h3 { font-size: 1.2rem; font-weight: 600; color: var(--primary); margin: 1.5rem 0 0.75rem; }
.privacy-content p { color: var(--gray-600); margin-bottom: 1rem; line-height: 1.8; }
.privacy-content ul { margin-bottom: 1rem; padding-left: 1.5rem; }
.privacy-content ul li { color: var(--gray-600); margin-bottom: 0.5rem; list-style: disc; }

/* ============ Admin ============ */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 2rem;
}
.admin-login-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 420px;
}
.admin-login-card h2 { text-align: center; color: var(--primary); margin-bottom: 0.5rem; }
.admin-login-card p { text-align: center; color: var(--gray-500); margin-bottom: 2rem; font-size: 0.9rem; }
.admin-login .form-group { margin-bottom: 1.25rem; }
.admin-login .form-group input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.95rem;
  transition: var(--transition);
}
.admin-login .form-group input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,127,36,0.1); }
.admin-login .btn { width: 100%; margin-top: 0.5rem; }
.admin-login .back-link { text-align: center; margin-top: 1.5rem; font-size: 0.85rem; }
.admin-login .back-link a { color: var(--accent); }

.admin-layout { display: flex; min-height: 100vh; background: var(--gray-50); }
.admin-sidebar {
  width: 260px;
  background: var(--primary);
  color: var(--white);
  padding: 1.5rem 0;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
}
.admin-sidebar .logo { color: var(--white); padding: 0 1.5rem; margin-bottom: 2rem; font-size: 1.25rem; }
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.5rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.admin-nav a:hover, .admin-nav a.active {
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-left-color: var(--accent);
}
.admin-main {
  flex: 1;
  margin-left: 260px;
  padding: 2rem;
}
.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}
.admin-topbar h1 { font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.admin-topbar .user-info { display: flex; align-items: center; gap: 1rem; }
.admin-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}
.admin-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin-bottom: 1.5rem; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  text-align: left;
  padding: 0.85rem 1rem;
  background: var(--gray-50);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gray-600);
  border-bottom: 2px solid var(--gray-200);
}
.admin-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.9rem;
  color: var(--gray-700);
}
.admin-table tr:hover { background: var(--gray-50); }
.admin-table .actions { display: flex; gap: 0.5rem; }
.admin-table .btn-sm {
  padding: 0.3rem 0.75rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-edit { background: #3b82f6; color: white; }
.btn-edit:hover { background: #2563eb; }
.btn-delete { background: var(--danger); color: white; }
.btn-delete:hover { background: #dc2626; }
.btn-view { background: var(--gray-500); color: white; }
.btn-view:hover { background: var(--gray-600); }

.stats-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.stat-card-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--white);
}
.stat-card-icon.blue { background: #3b82f6; }
.stat-card-icon.orange { background: var(--accent); }
.stat-card-icon.green { background: var(--success); }
.stat-card-icon.purple { background: #8b5cf6; }
.stat-card-info h4 { font-size: 1.75rem; font-weight: 800; color: var(--primary); }
.stat-card-info p { font-size: 0.85rem; color: var(--gray-500); }

.admin-form .form-group { margin-bottom: 1.25rem; }
.admin-form .form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: 0.4rem;
}
.admin-form .form-group input,
.admin-form .form-group select,
.admin-form .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.9rem;
  transition: var(--transition);
}
.admin-form .form-group input:focus,
.admin-form .form-group select:focus,
.admin-form .form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,127,36,0.1);
}
.admin-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

/* ============ Toast / Alert ============ */
.toast {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  color: var(--white);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  transform: translateX(150%);
  transition: transform 0.3s ease;
}
.toast.show { transform: translateX(0); }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.info { background: var(--primary); }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .why-grid, .about-intro { grid-template-columns: 1fr; gap: 2.5rem; }
  .why-image, .about-image { height: 300px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .main-nav { display: none; }
  .mobile-toggle { display: block; }
  .hero-slider { height: 60vh; min-height: 400px; }
  .slider-arrow { width: 40px; height: 40px; font-size: 1rem; }
  .slider-arrow.prev { left: 0.75rem; }
  .slider-arrow.next { right: 0.75rem; }
  .form-grid { grid-template-columns: 1fr; }
  .quote-form-wrapper { padding: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cookie-banner { flex-direction: column; gap: 1rem; text-align: center; }
  .cookie-banner .btn { width: 100%; }
  .admin-sidebar { width: 100%; position: relative; height: auto; }
  .admin-main { margin-left: 0; padding: 1rem; }
  .admin-layout { flex-direction: column; }
  .admin-form .form-row { grid-template-columns: 1fr; }
  .stats-cards { grid-template-columns: 1fr 1fr; }
  .page-header { padding: 3rem 0; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-buttons .btn { width: 100%; max-width: 280px; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .header-inner { padding: 0.75rem 1rem; }
  .logo { font-size: 1.25rem; }
  .features-grid, .products-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .stats-cards { grid-template-columns: 1fr; }
  .whatsapp-float { width: 48px; height: 48px; font-size: 1.25rem; bottom: 1.5rem; right: 1.5rem; }
}

/* ============ RTL Support ============ */
body[dir="rtl"] .main-nav a::after { left: auto; right: 0; }
body[dir="rtl"] .slider-arrow.prev { left: auto; right: 1.5rem; }
body[dir="rtl"] .slider-arrow.next { right: auto; left: 1.5rem; }
body[dir="rtl"] .timeline { padding-left: 0; padding-right: 2rem; }
body[dir="rtl"] .timeline::before { left: auto; right: 0; }
body[dir="rtl"] .timeline-item::before { left: auto; right: -2.55rem; }
body[dir="rtl"] .whatsapp-float { right: auto; left: 2rem; }
body[dir="rtl"] .cookie-banner { left: 1.5rem; right: 1.5rem; }

/* ============ Print ============ */
@media print {
  .site-header, .site-footer, .whatsapp-float, .cookie-banner, .slider-arrow, .slider-dots { display: none !important; }
  .hero-slider { height: auto; min-height: auto; }
  .hero-slide { position: relative; opacity: 1; display: block; }
}