@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #f07d22;
  --primary-light: rgba(240, 125, 34, 0.08);
  --primary-glow: rgba(240, 125, 34, 0.3);
  --foreground: #111827;
  --foreground-light: #374151;
  --background: #ffffff;
  --secondary-bg: #f9f9fb;
  --glass-bg: rgba(255, 255, 255, 0.5);
  --glass-border: rgba(0, 0, 0, 0.06);
  --nav-bg: rgba(255, 255, 255, 0.85);
  --text-slate: #4b5563;
  --border-ultra-light: #f2f2f7;

  /* Responsive Variables */
  --section-padding: 10rem;
  --container-padding: 2rem;
  --grid-gap: 6rem;
  --section-gap: 4rem;
  --card-padding: 2.5rem;
  --hero-pt: 120px;
}

@media (max-width: 1024px) {
  :root {
    --section-padding: 8rem;
    --grid-gap: 4rem;
    --card-padding: 2rem;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 5rem;
    --container-padding: 1.5rem;
    --grid-gap: 3rem;
    --section-gap: 3rem;
    --card-padding: 1.5rem;
    --hero-pt: 100px;
  }
}

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

html, body {
  font-family: 'Inter', sans-serif;
  color: var(--foreground);
  background: var(--background);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

img, video {
  max-width: 100%;
  display: block;
}

/* Typography */
h1 {
  font-size: clamp(3.5rem, 8vw, 7.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 2.5rem;
}

h2 {
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 850;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 2rem;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

p {
  line-height: 1.7;
}

/* Utilities */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-padding {
  padding: var(--section-padding) 0;
  position: relative;
}

.bg-soft {
  background-color: var(--secondary-bg);
}

.text-gradient {
  background: linear-gradient(180deg, var(--foreground) 0%, var(--foreground-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-slate {
  background: linear-gradient(180deg, #4b5563 0%, #1f2937 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--foreground);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
  background: #000;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn-cta {
  background: linear-gradient(135deg, #f07d22 0%, #ff9a44 100%);
  color: #fff;
  box-shadow: 0 10px 25px rgba(240, 125, 34, 0.25);
}

.btn-cta:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 35px rgba(240, 125, 34, 0.35);
  background: linear-gradient(135deg, #ff8c33 0%, #ffa355 100%);
}

.btn-secondary {
  background: #f5f5f7;
  color: var(--foreground);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.btn-secondary:hover {
  background: #e8e8ed;
  transform: translateY(-2px);
}

/* Glassmorphism */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--glass-border);
}

.glass-card {
  background: #fff;
  border: 1px solid var(--border-ultra-light);
  border-radius: 40px;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.04);
}

/* Orbs (Aurora Effect) */
.orb-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.1;
  animation: float 20s infinite alternate ease-in-out;
}

.orb-orange { background: var(--primary); opacity: 0.2; }
.orb-blue { background: #0071e3; opacity: 0.1; }
.orb-slate { background: #6e6e73; opacity: 0.1; }

.orb-tr { top: -10%; right: -5%; width: 600px; height: 600px; }
.orb-bl { bottom: 10%; left: -5%; width: 500px; height: 500px; }
.orb-bl-low { bottom: -10%; left: 5%; width: 600px; height: 600px; opacity: 0.08; }
.orb-tr-large { top: 10%; right: 10%; width: 800px; height: 800px; filter: blur(160px); opacity: 0.15; }
.orb-cr { top: 20%; right: -10%; width: 700px; height: 700px; }

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(5%, 10%) scale(1.1); }
  100% { transform: translate(-5%, -5%) scale(0.9); }
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.75rem 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.navbar.scrolled, .navbar.menu-open {
  padding: 1rem 0;
  background: var(--nav-bg);
}

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

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-link {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--foreground);
  position: relative;
  transition: opacity 0.3s;
  opacity: 0.6;
}

.nav-link:hover, .nav-link.active {
  opacity: 1;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1100;
}

.mobile-toggle .line {
  width: 24px;
  height: 2px;
  background: var(--foreground);
  margin-bottom: 6px;
  transition: 0.3s;
}

.mobile-toggle .line:last-child {
  margin-bottom: 0;
}

.mobile-toggle.open .line1 {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.open .line2 {
  opacity: 0;
}

.mobile-toggle.open .line3 {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--background);
  z-index: 999;
  padding: 7rem 2rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-nav-link {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--foreground);
  text-decoration: none;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--hero-pt);
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--grid-gap);
  align-items: center;
}

.hero-content p {
  font-size: 1.4rem;
  color: var(--foreground-light);
  max-width: 580px;
  margin-bottom: 4rem;
}

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

.visual-wrapper {
  position: relative;
  padding: 0.25rem;
  background: #fff;
  border-radius: 48px;
  box-shadow: 0 40px 100px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.04);
}

.visual-wrapper img {
  border-radius: 42px;
  object-fit: cover;
  aspect-ratio: 1.1;
  width: 100%;
}

.visual-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(240, 125, 34, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
  filter: blur(60px);
  z-index: -1;
}

.hero-stat-card {
  position: absolute;
  bottom: -2rem;
  left: -2rem;
  padding: 2rem;
  border-radius: 32px;
  border-left: 8px solid var(--primary);
  box-shadow: 0 30px 60px rgba(0,0,0,0.08);
  z-index: 10;
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.05em;
}
.stat-title {
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.stat-subtitle {
  font-size: 0.65rem;
  font-weight: 800;
  opacity: 0.5;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Sections */
.section-header {
  text-align: center;
  margin-bottom: 8rem;
}

.section-header p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.15rem;
  color: var(--foreground-light);
}

.aplus-grid-layout, .aplus-grid-layout-reverse {
  display: grid;
  gap: var(--grid-gap);
  align-items: center;
}

.aplus-grid-layout { grid-template-columns: 1.1fr 0.9fr; }
.aplus-grid-layout-reverse { grid-template-columns: 0.9fr 1.1fr; }

.feature-card {
  background: #fff;
  border-radius: 40px;
  border: 1px solid rgba(0,0,0,0.03);
  overflow: hidden;
  min-height: 500px;
  padding: 0.5rem;
}

.feature-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.aplus-content-area p {
  font-size: 1.2rem;
  color: var(--foreground-light);
  margin-bottom: 2.5rem;
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.feature-stats {
  display: flex;
  gap: 2.5rem;
}

.stat-val {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -0.05em;
}

.stat-lbl {
  font-size: 0.75rem;
  font-weight: 800;
  opacity: 0.5;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  background: #e5e5e5;
}

/* Bestseller Area */
.bestseller-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--grid-gap);
  align-items: start;
}

.video-card {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.08);
  margin-bottom: 2rem;
}

.product-gallery {
  border-radius: 20px;
  overflow: hidden;
}

.product-thumb {
  width: 100px !important;
  height: 100px !important;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  transition: all 0.3s cubic-bezier(0.2, 1, 0.3, 1);
  opacity: 0.6;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
  padding: 5px;
  box-sizing: border-box;
}

.product-thumb.swiper-slide-thumb-active {
  border: 2px solid var(--primary);
  opacity: 1;
  transform: scale(1.05);
}

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

.product-main-view {
  flex: 1;
  position: relative;
  border-radius: 40px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--glass-border);
  box-shadow: 0 30px 60px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
}

.product-main {
  width: 100% !important;
  height: 100% !important;
  flex: 1;
}

.product-main .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  box-sizing: border-box;
  background: #fff;
}

.product-main .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-thumbs {
  width: 100%;
  height: 100%;
}

.slider-container {
  display: flex;
  gap: 2rem;
  height: 500px;
  min-height: 500px;
  width: 100%;
}

.slider-thumbs-wrapper {
  width: 100px;
  flex-shrink: 0;
  height: 100%;
}

.custom-nav-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--glass-border);
  font-size: 1.2rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  cursor: pointer;
  transition: all 0.3s;
}

.custom-nav-btn:hover {
  background: #fff;
  transform: scale(1.05);
}

.product-badge-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.badge {
  font-size: 0.65rem;
  font-weight: 900;
  color: var(--primary);
  background: #fff;
  border: 1px solid var(--primary-light);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  letter-spacing: 0.1em;
}

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

.feature-item h4 {
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--foreground-light);
}

.price-action-card {
  padding: 2rem;
  background: #fff;
  border-radius: 32px;
  border: 1px solid rgba(0,0,0,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.price-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 800;
  opacity: 0.4;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.price-val {
  font-size: 2rem;
  font-weight: 800;
}

.action-block {
  display: flex;
  gap: 1rem;
}

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

.review-item {
  padding: 4rem 3.5rem;
  background: #ffffff;
  border-radius: 40px;
  border: 1px solid var(--border-ultra-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 20px 50px rgba(0,0,0,0.02);
  position: relative;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.review-header .stars {
  color: #facc15;
  font-size: 14px;
}

.share-on-review {
  opacity: 0.6;
  transition: opacity 0.3s;
  cursor: pointer;
}

.review-item:hover .share-on-review {
  opacity: 1;
}

.review-content {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--foreground);
  margin-bottom: 3rem;
  font-weight: 500;
  font-style: italic;
}

.review-author-block {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1rem;
}

.author-name {
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--foreground);
}

.author-date {
  font-size: 0.7rem;
  color: var(--text-slate);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
}

/* CTA Card */
.cta-gradient-card {
  background: radial-gradient(circle at top left, #2c2c2e, #000);
  border-radius: 60px;
  padding: 8rem 2rem;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-content {
  position: relative;
  z-index: 10;
  max-width: 600px;
  margin: 0 auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  padding: 4rem 0;
  text-align: center;
  color: var(--foreground-light);
}

.footer-logo {
  font-weight: 900;
  font-size: 2rem;
  margin-bottom: 1rem;
}

/* Product Pages Specific */
@media (min-width: 1024px) {
  .product-grid, .technical-grid {
    grid-template-columns: 1.1fr 0.9fr !important;
    gap: 8rem !important;
  }
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .hero-container, .aplus-grid-layout, .aplus-grid-layout-reverse, .bestseller-grid {
    grid-template-columns: 1fr;
  }
  
  .aplus-grid-layout-reverse .order-1-mobile { order: 1; }
  .aplus-grid-layout-reverse .order-2-mobile { order: 2; }
  
  .hero-content {
    text-align: center;
  }
  .hero-content p {
    margin: 0 auto 3rem;
  }
  .hero-actions {
    justify-content: center;
  }
  .desktop-nav {
    display: none !important;
  }
  .mobile-toggle {
    display: block !important;
  }
}

/* Share Buttons */
.share-btn-full:hover {
  background: #fff !important;
  border-color: rgba(0,0,0,0.1) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.product-feature-card:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 10px 20px rgba(0,0,0,0.02);
}

.review-item:hover .share-on-review {
  opacity: 1 !important;
}

/* Review Share Icons */
.share-icon-review {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(10px);
  color: #6b7280;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(0,0,0,0.05);
  cursor: pointer;
  text-decoration: none;
}
.share-icon-review:hover {
  background: #fff;
  color: var(--primary);
  transform: translateY(-2px) scale(1.1);
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  border-color: var(--primary-light);
}

.share-icon-review, .share-btn-full {
  position: relative;
}

.copy-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  font-size: 0.65rem;
  color: var(--primary);
  font-weight: 800;
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 100;
}

.copy-tooltip.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-8px);
}

/* Les éléments gs-reveal-* n'ont pas d'état CSS initial caché.
   GSAP anime uniquement la position (translateY/X), jamais l'opacity.
   Le contenu est toujours visible pour Googlebot et les crawlers. */