/* -------------------------------------------------------------
 * VESTIAIRE PORTABLE MAROC - Summer Theme Stylesheet
 * Fresh, Clean & Simple Summer Palette (Ocean Blue, Sun Gold, Soft White)
 * Includes Top Announcement Bar, Single Sticky Moving Buy Button & Premium Visualizer
 * Full LTR (French) & RTL (Arabic) Support
 * ------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Tajawal:wght@400;500;700;800&display=swap');

:root {
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --border-light: #e2e8f0;
  --border-blue: rgba(2, 132, 199, 0.25);
  
  --primary-blue: #0284c7;
  --primary-blue-hover: #0369a1;
  --primary-cyan: #06b6d4;
  --accent-sun: #ff6b6b;
  --accent-sand: #fef3c7;
  --accent-emerald: #10b981;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;
  
  --font-latin: 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-arabic: 'Tajawal', 'Cairo', sans-serif;
  
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-card: 0 10px 30px -5px rgba(2, 132, 199, 0.08);
  --shadow-hover: 0 18px 40px -5px rgba(2, 132, 199, 0.16);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Settings */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--font-latin);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(6, 182, 212, 0.07) 0%, transparent 45%),
    radial-gradient(circle at 90% 60%, rgba(255, 107, 107, 0.05) 0%, transparent 45%);
  background-attachment: fixed;
}

/* RTL Typography */
[dir="rtl"] body {
  font-family: var(--font-arabic);
}

[dir="rtl"] .font-serif {
  font-family: 'Cairo', sans-serif;
  font-weight: 700;
}

/* Container */
.container {
  width: 90%;
  max-width: 1240px;
  margin: 0 auto;
}

/* Utilities & Gradient Text */
.text-gold, .text-blue {
  color: var(--primary-blue);
}
.text-emerald {
  color: var(--accent-emerald);
}
.font-serif {
  font-family: var(--font-serif);
}

.gradient-text {
  background: linear-gradient(135deg, #0284c7 0%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Top Announcement Bar Above Header */
.top-announcement-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  background: linear-gradient(90deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 16px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(2, 132, 199, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

/* Single Floating Sticky Moving Buy Now Button */
.sticky-buy-btn {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1100;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-blue) 0%, #0369a1 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.1rem;
  text-decoration: none;
  border: 2px solid #ffffff;
  box-shadow: 0 10px 30px rgba(2, 132, 199, 0.45);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
}

/* Hide Sticky Buy Button on Desktop / Website Version */
@media (min-width: 769px) {
  .sticky-buy-btn {
    display: none !important;
  }
}

.sticky-buy-btn:hover {
  transform: translateX(-50%) translateY(-3px) scale(1.03);
  box-shadow: 0 14px 35px rgba(2, 132, 199, 0.6);
  background: linear-gradient(135deg, #38bdf8 0%, var(--primary-blue) 100%);
}

/* Moving / Pulse Animation for Sticky Button */
.sticky-btn-pulse {
  animation: stickyMovingPulse 2.2s infinite ease-in-out;
}

@keyframes stickyMovingPulse {
  0% {
    transform: translateX(-50%) scale(1);
    box-shadow: 0 8px 25px rgba(2, 132, 199, 0.4);
  }
  50% {
    transform: translateX(-50%) scale(1.06);
    box-shadow: 0 14px 35px rgba(2, 132, 199, 0.65);
  }
  100% {
    transform: translateX(-50%) scale(1);
    box-shadow: 0 8px 25px rgba(2, 132, 199, 0.4);
  }
}

/* Badges & Rating Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.08) 0%, rgba(6, 182, 212, 0.12) 100%);
  border: 1px solid rgba(2, 132, 199, 0.22);
  color: var(--primary-blue);
  box-shadow: 0 2px 10px rgba(2, 132, 199, 0.06);
}

.hero-rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  background: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.hero-rating-badge .stars {
  color: #f59e0b;
  letter-spacing: 2px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary-blue) 0%, #0369a1 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(2, 132, 199, 0.35);
  transition: var(--transition-smooth);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(2, 132, 199, 0.5);
  background: linear-gradient(135deg, #38bdf8 0%, var(--primary-blue) 100%);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.3);
  transition: var(--transition-smooth);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--border-light);
  color: var(--text-main);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  transition: var(--transition-smooth);
}
.btn-secondary:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  transform: translateY(-2px);
}

/* Header & Ultra-Fluid Navigation Bar */
.header {
  position: fixed;
  top: 36px;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}
.header.scrolled {
  padding: 8px 0;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(2, 132, 199, 0.15);
  box-shadow: 0 10px 30px rgba(2, 132, 199, 0.08);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  transition: var(--transition-smooth);
}
.brand-logo:hover {
  transform: scale(1.02);
}
.brand-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-smooth);
}
.header.scrolled .brand-logo img {
  height: 52px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  background: transparent;
  padding: 0;
  border: none;
  box-shadow: none;
}

.nav-link {
  color: #475569;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
  display: inline-block;
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--primary-blue);
}
.nav-link.active {
  color: var(--primary-blue);
  background: rgba(2, 132, 199, 0.08);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Mobile Hamburger Toggle Button */
.mobile-menu-toggle {
  display: none;
  background: #f1f5f9;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.mobile-menu-toggle:hover {
  background: var(--primary-blue);
  color: #ffffff;
}

/* Mobile Slide Drawer Menu */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(6px);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background: #ffffff;
  z-index: 1060;
  padding: 32px 24px;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
[dir="rtl"] .mobile-drawer {
  right: auto;
  left: -300px;
  transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-drawer.active {
  right: 0;
}
[dir="rtl"] .mobile-drawer.active {
  left: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}
.mobile-drawer-close {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  color: var(--text-muted);
  cursor: pointer;
}

.mobile-drawer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.mobile-drawer-link {
  color: var(--text-main);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: block;
  transition: var(--transition-smooth);
}
.mobile-drawer-link:hover, .mobile-drawer-link.active {
  background: rgba(2, 132, 199, 0.08);
  color: var(--primary-blue);
}

/* Language Toggle Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  background: #f1f5f9;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  padding: 3px;
}
.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.lang-btn.active {
  background: var(--primary-blue);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.3);
}

/* Hero Section */
.hero {
  padding-top: 190px;
  padding-bottom: 90px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-title {
  font-size: 3.3rem;
  line-height: 1.15;
  font-weight: 800;
  margin: 16px 0 20px 0;
  letter-spacing: -1px;
  color: var(--text-main);
}
.hero-desc {
  font-size: 1.12rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 560px;
}

/* Upgraded Premium Hero Stats Cards Grid */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border-light);
}

.hero-stat-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 14px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.05);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-blue);
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.12);
}
.hero-stat-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.08);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: 8px;
}
.hero-stat-card.emerald .hero-stat-icon {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-emerald);
}

.stat-number {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 4px;
}

/* Interactive Hero Product Gallery Slider */
.hero-gallery-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gallery-main-stage {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid #ffffff;
  box-shadow: var(--shadow-hover);
  background: #f1f5f9;
}

.gallery-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: opacity 0.3s ease;
}

/* Navigation Arrow Buttons */
.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-main);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transition: var(--transition-smooth);
}
.gallery-nav-btn:hover {
  background: var(--primary-blue);
  color: #ffffff;
  border-color: var(--primary-blue);
  transform: translateY(-50%) scale(1.1);
}
.gallery-nav-btn.prev {
  left: 16px;
}
.gallery-nav-btn.next {
  right: 16px;
}
[dir="rtl"] .gallery-nav-btn.prev {
  left: auto;
  right: 16px;
}
[dir="rtl"] .gallery-nav-btn.next {
  right: auto;
  left: 16px;
}

/* Counter Badge Overlay */
.gallery-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  z-index: 10;
}
[dir="rtl"] .gallery-badge {
  right: auto;
  left: 16px;
}

/* Thumbnails Carousel Strip */
.gallery-thumbnails {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 2px;
  scrollbar-width: thin;
}
.gallery-thumbnails::-webkit-scrollbar {
  height: 4px;
}
.gallery-thumbnails::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 4px;
}

.thumb {
  width: 76px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  opacity: 0.6;
  transition: var(--transition-smooth);
  flex-shrink: 0;
  background: #e2e8f0;
}
.thumb:hover, .thumb.active {
  opacity: 1;
  border-color: var(--primary-blue);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
  transform: translateY(-2px);
}

/* Section Common */
.section {
  padding: 90px 0;
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px auto;
}
.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin: 14px 0;
  color: var(--text-main);
}
.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Brand Story Pillar Cards */
.story-pillar-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.pillar-icon.blue {
  background: rgba(2, 132, 199, 0.1);
  color: var(--primary-blue);
}
.pillar-icon.coral {
  background: rgba(255, 107, 107, 0.1);
  color: var(--accent-sun);
}
.pillar-icon.emerald {
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-emerald);
}

.pillar-tag {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
  margin-bottom: 6px;
}
.pillar-tag.blue { color: var(--primary-blue); }
.pillar-tag.coral { color: var(--accent-sun); }
.pillar-tag.emerald { color: var(--accent-emerald); }

.pillar-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-main);
  display: block;
}
.pillar-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  display: block;
}

/* Us vs Them Comparison Styles */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}

.compare-box {
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}
.vs-badge-centered {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #1e293b;
  color: #ffffff;
  border: 3px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 1px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  z-index: 10;
}

.compare-box.us {
  background: #ffffff;
  border: 2px solid var(--primary-blue);
  box-shadow: 0 10px 30px rgba(2, 132, 199, 0.12);
}
.compare-box.them {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  opacity: 0.85;
}

.compare-box-header {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--border-light);
  display: flex;
  align-items: center;
  gap: 10px;
}
.compare-box.us .compare-box-header {
  color: var(--primary-blue);
}
.compare-box.them .compare-box-header {
  color: var(--text-muted);
}

.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.compare-list li {
  font-size: 0.95rem;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.compare-box.us .compare-list li {
  color: var(--text-main);
  font-weight: 600;
}
.compare-box.us .compare-list li i {
  color: var(--accent-emerald);
  font-size: 1.1rem;
}
.compare-box.them .compare-list li {
  color: var(--text-muted);
}
.compare-box.them .compare-list li i {
  color: #ef4444;
  font-size: 1.1rem;
}

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
}

.usecase-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.usecase-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-hover);
}
.usecase-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-main);
}
.usecase-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Interactive Product Hotspot Visualizer Upgrade */
.visualizer-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
  align-items: center;
}

.visualizer-stage {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 3px solid #ffffff;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
  background: #f1f5f9;
  transition: all 0.4s ease;
}
.visualizer-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1), transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}
.visualizer-img.switching {
  opacity: 0.15;
  transform: scale(0.96);
}
.visualizer-stage:hover .visualizer-img {
  transform: scale(1.02);
}

.feature-tab-item {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  position: relative;
  overflow: hidden;
}
.feature-tab-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary-blue);
  opacity: 0;
  transform: scaleY(0);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.feature-tab-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--primary-blue);
  opacity: 0.8;
  transition: none;
}
.feature-tab-item.active::before {
  opacity: 1;
  transform: scaleY(1);
}
.feature-tab-item.active::after {
  width: 100%;
  transition: width 4s linear;
}
.feature-tab-item:hover, .feature-tab-item.active {
  background: #ffffff;
  border-color: var(--primary-blue);
  box-shadow: 0 12px 30px rgba(2, 132, 199, 0.14);
  transform: translateX(8px);
}
[dir="rtl"] .feature-tab-item:hover, [dir="rtl"] .feature-tab-item.active {
  transform: translateX(-8px);
}

.feature-tab-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.1);
  color: var(--primary-blue);
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.feature-tab-item.active .feature-tab-num {
  background: var(--primary-blue);
  color: #ffffff;
  transform: scale(1.12);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.feature-tab-content {
  flex-grow: 1;
}
.feature-tab-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 4px;
}
.feature-tab-item.active .feature-tab-title {
  color: var(--primary-blue);
}
.feature-tab-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Product Models Catalog */
.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

/* Reviews & Testimonials Horizontal Auto-Scrolling Carousel */
.reviews-ticker-wrapper {
  overflow: hidden;
  width: 100%;
  position: relative;
  mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  padding: 20px 0;
}

.reviews-ticker-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: scrollReviewsHorizontal 28s linear infinite;
}

.reviews-ticker-wrapper:hover .reviews-ticker-track {
  animation-play-state: paused;
}

@keyframes scrollReviewsHorizontal {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-50% - 12px));
  }
}

[dir="rtl"] .reviews-ticker-track {
  animation: scrollReviewsHorizontalRTL 28s linear infinite;
}

@keyframes scrollReviewsHorizontalRTL {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(50% + 12px));
  }
}

.review-card {
  width: 350px;
  flex-shrink: 0;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.05);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}
.review-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-blue);
  box-shadow: 0 10px 25px rgba(2, 132, 199, 0.12);
}

.review-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.review-quote-text {
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.6;
  font-style: italic;
}

.review-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-blue) 0%, #0369a1 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}

.review-user-details {
  display: flex;
  flex-direction: column;
}

.review-user-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
}

.review-verified-tag {
  font-size: 0.78rem;
  color: var(--accent-emerald);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.model-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.model-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-hover);
}
.model-card.popular {
  border: 2px solid var(--primary-blue);
  position: relative;
}
.popular-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--primary-blue);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  z-index: 10;
  box-shadow: 0 2px 10px rgba(2, 132, 199, 0.3);
}
[dir="rtl"] .popular-badge {
  right: auto;
  left: 16px;
}

.model-img-wrapper {
  height: 260px;
  position: relative;
  overflow: hidden;
  background: #f1f5f9;
}
.model-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.model-card:hover .model-img {
  transform: scale(1.05);
}

.model-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.model-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-main);
}
.model-price {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: 16px;
}

.model-features {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}
.model-features li {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.model-features li i {
  color: var(--accent-emerald);
}

/* Express Order Form Section */
.order-section {
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.order-box {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-card);
  max-width: 860px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}
.form-input, .form-select {
  width: 100%;
  padding: 14px 18px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition-smooth);
}
.form-input:focus, .form-select:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.order-summary-box {
  background: rgba(2, 132, 199, 0.06);
  border: 1px dashed var(--primary-blue);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.summary-total {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-blue);
}

/* Guarantee / Trust bar */
.trust-bar {
  display: flex;
  justify-content: space-around;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--border-light);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 600;
}
.trust-item i {
  font-size: 1.4rem;
  color: var(--primary-blue);
}

/* FAQ Accordion */
.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition-smooth);
}
.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: inherit;
}
[dir="rtl"] .faq-question {
  text-align: right;
}
.faq-answer {
  padding: 0 24px 20px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  display: none;
}
.faq-item.open .faq-answer {
  display: block;
}
.faq-item.open .faq-question i {
  transform: rotate(180deg);
  color: var(--primary-blue);
}

/* Footer */
.footer {
  background: #0f172a;
  color: #f8fafc;
  padding: 60px 0 30px 0;
}
.footer .brand-title {
  color: #ffffff;
}
.footer .brand-subtitle {
  color: var(--primary-cyan);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-desc {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin-top: 16px;
  max-width: 380px;
}
.footer-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}
.footer-links a:hover {
  color: var(--primary-cyan);
}
.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* WhatsApp Floating Button */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  transition: var(--transition-smooth);
  animation: pulseWA 2.5s infinite;
}
[dir="rtl"] .floating-whatsapp-btn {
  right: auto;
  left: 24px;
}
.floating-whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}
@keyframes pulseWA {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
.modal-overlay.active .modal-card {
  transform: scale(1);
}
.modal-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 20px auto;
}

/* -------------------------------------------------------------
 * Comprehensive Mobile Responsiveness Media Queries
 * Supports Small Smartphones (320px), Tablets (768px), and 992px
 * ------------------------------------------------------------- */

@media (max-width: 992px) {
  .top-announcement-bar {
    font-size: 0.78rem;
    padding: 6px 12px;
  }
  .header {
    top: 32px;
  }
  .brand-logo img {
    height: 48px;
  }
  .hero {
    padding-top: 150px;
    padding-bottom: 60px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-title {
    font-size: 2.4rem;
  }
  .nav-links {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .visualizer-wrapper {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    width: 92%;
  }
  .section {
    padding: 50px 0;
  }
  .section-title {
    font-size: 1.75rem;
  }
  .hero-title {
    font-size: 2rem;
    line-height: 1.25;
  }
  .hero-desc {
    font-size: 0.98rem;
    margin-bottom: 24px;
  }
  
  /* Stats Cards Grid on Mobile */
  .hero-stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 24px;
    padding-top: 18px;
  }
  .hero-stat-card {
    padding: 10px 6px;
  }
  .stat-number {
    font-size: 1.1rem;
  }
  .stat-label {
    font-size: 0.7rem;
  }

  /* Us vs Them Grid on Mobile */
  .compare-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .compare-box {
    padding: 22px 18px;
  }

  /* Product Catalog Models Grid on Mobile */
  .models-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Mobile Product Gallery Stage */
  .gallery-main-img {
    height: 320px;
  }
  .gallery-nav-btn {
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
  }
  .gallery-nav-btn.prev {
    left: 10px;
  }
  .gallery-nav-btn.next {
    right: 10px;
  }

  /* Hotspots on Mobile Stage */
  .hotspot {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
  }

  /* Order Form & Inputs Touch Optimization */
  .order-box {
    padding: 24px 16px;
  }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .form-grid button, #express-order-form button {
    width: 100%;
    min-height: 48px;
  }

  /* Floating Sticky Buy Button on Mobile */
  .sticky-buy-btn {
    bottom: 16px;
    padding: 14px 24px;
    font-size: 0.95rem;
    width: 90%;
    max-width: 380px;
  }
  .floating-whatsapp-btn {
    bottom: 16px;
    right: 16px;
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }
  [dir="rtl"] .floating-whatsapp-btn {
    right: auto;
    left: 16px;
  }
}

@media (max-width: 480px) {
  .top-announcement-bar {
    font-size: 0.68rem;
    padding: 5px 6px;
    line-height: 1.3;
  }
  .header {
    top: 28px;
    padding: 10px 0;
  }
  .brand-logo img {
    height: 40px;
  }
  .hero-title {
    font-size: 1.7rem;
  }
  .hero-stats-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .gallery-main-img {
    height: 260px;
  }
  .thumb {
    width: 60px;
    height: 50px;
  }
  .order-summary-box {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  .summary-total {
    font-size: 1.35rem;
  }
  .sticky-buy-btn {
    font-size: 0.88rem;
    padding: 12px 18px;
    width: 92%;
  }
}