/* ==========================================================================
   MAISON PANTHEON × KRM — « NEWSTALGIA »
   Official Master Stylesheet
   ========================================================================== */

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

:root {
  /* Color Palette */
  --color-navy: #020A1F;
  --color-navy-light: #061338;
  --color-navy-card: #081742;
  --color-white: #FFFFFF;
  --color-offwhite: #F5F5F3;
  --color-gray-light: #E8E8E8;
  --color-gray-muted: #8E9BB0;
  --color-metallic: #D4D5D9;
  --color-accent: #1E40AF;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1EBE5B;
  
  /* Typography */
  --font-heading: 'Syne', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Layout & Spacing */
  --container-max: 1360px;
  --header-height: 90px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

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

/* ==========================================================================
   PAGE LOADER SCREEN WITH LOGO
   ========================================================================== */
#page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--color-navy);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#page-loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.loader-logo {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 1.5rem;
  animation: logoPulse 1.8s infinite ease-in-out;
  border-radius: 8px;
}

.loader-text {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
}

.loader-spinner {
  width: 32px;
  height: 2px;
  background: var(--color-white);
  margin-top: 1rem;
  animation: loaderBar 1.2s infinite ease-in-out;
}

@keyframes logoPulse {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.7; }
}

@keyframes loaderBar {
  0% { transform: scaleX(0.2); }
  50% { transform: scaleX(1); }
  100% { transform: scaleX(0.2); }
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: var(--transition-smooth);
  background: linear-gradient(180deg, rgba(2, 10, 31, 0.9) 0%, rgba(2, 10, 31, 0) 100%);
}

.site-header.scrolled {
  background: rgba(2, 10, 31, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  height: 75px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.header-logo-img {
  height: 48px;
  width: auto;
  border-radius: 4px;
  transition: var(--transition-smooth);
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  white-space: nowrap;
}

.main-nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  position: relative;
  padding: 0.4rem 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-white);
  transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.cart-icon-btn {
  position: relative;
  color: var(--color-white);
  display: flex;
  align-items: center;
  padding: 0.5rem;
}

.cart-badge {
  position: absolute;
  top: 0;
  right: -4px;
  background-color: var(--color-white);
  color: var(--color-navy);
  font-size: 0.7rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-badge.hidden {
  display: none;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: 0.5rem;
}

/* Mobile Nav Overlay Drawer */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(2, 10, 31, 0.98);
  backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.5rem 1.75rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-nav-overlay.active {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-close {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  cursor: pointer;
  transition: var(--transition-fast);
}

.mobile-nav-close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: rotate(90deg);
}

.mobile-nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin: 2rem 0;
}

.mobile-nav-menu li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.8rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--color-white);
  padding-left: 0.5rem;
}

.mobile-nav-footer {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-contact-info {
  font-size: 0.8rem;
  color: var(--color-gray-muted);
  line-height: 1.6;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.1rem 2.2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
  border-radius: 0;
}

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

.btn-primary:hover {
  background-color: var(--color-offwhite);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.15);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  border-color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.25);
}

.btn-block {
  width: 100%;
}

/* Toast Notification */
.mp-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-white);
  color: var(--color-navy);
  padding: 1rem 1.8rem;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  border-left: 4px solid var(--color-navy);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-smooth);
}

.mp-toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-navy);
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero-bg-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.45;
  filter: brightness(0.85) contrast(1.1);
  transform: scale(1.02);
  transition: transform 10s ease;
}

.hero-section:hover .hero-bg-media {
  transform: scale(1.06);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(2, 10, 31, 0.3) 0%, rgba(2, 10, 31, 0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 950px;
  padding: 2rem;
}

.hero-tagline {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  margin-bottom: 1.5rem;
}

.hero-title-main {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-collab-cross {
  color: var(--color-gray-muted);
  font-weight: 300;
  display: block;
  font-size: 0.6em;
  margin: 0.5rem 0;
}

.hero-sub-subtitle {
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 300;
  letter-spacing: 3px;
  color: var(--color-gray-light);
  margin-bottom: 2.5rem;
}

.hero-btn-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Scroll indicator */
.hero-scroll-down {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-gray-muted);
  font-size: 0.7rem;
  letter-spacing: 3px;
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--color-white) 0%, rgba(255, 255, 255, 0) 100%);
  animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ==========================================================================
   SECTIONS & LAYOUTS
   ========================================================================== */
.section-padding {
  padding: 7rem 0;
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 4.5rem auto;
}

.section-subtitle {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  margin-bottom: 0.8rem;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  line-height: 1.1;
}

/* Editorial / Split Layout */
.editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.editorial-grid.reversed {
  direction: rtl;
}

.editorial-grid.reversed > * {
  direction: ltr;
}

.editorial-img-box {
  position: relative;
  overflow: hidden;
}

.editorial-img-box img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.editorial-img-box:hover img {
  transform: scale(1.04);
}

.editorial-content-box {
  padding: 2rem 0;
}

.editorial-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-gray-light);
  margin: 1.8rem 0 2.5rem 0;
  font-weight: 300;
}

.vertical-brand-tag {
  writing-mode: vertical-rl;
  text-transform: uppercase;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 6px;
  color: rgba(255, 255, 255, 0.2);
  position: absolute;
  right: -2rem;
  top: 50%;
  transform: translateY(-50%);
}

/* ==========================================================================
   PRODUCT CARDS & BOUTIQUE GRID
   ========================================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.product-card {
  position: relative;
  background-color: var(--color-navy-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
}

.product-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-5px);
}

.product-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: #010717;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-img {
  transform: scale(1.06);
}

.product-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-navy);
  color: var(--color-white);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 2;
}

.quick-add-btn {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem;
  background-color: var(--color-white);
  color: var(--color-navy);
  border: none;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transform: translateY(100%);
  transition: var(--transition-smooth);
  z-index: 3;
}

.product-card:hover .quick-add-btn {
  transform: translateY(0);
}

.product-info {
  padding: 1.5rem;
}

.product-collection {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  display: block;
  margin-bottom: 0.4rem;
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-price {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
}

/* Boutique Controls (Filters & Sort) */
.shop-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: 1.5rem;
}

.filter-buttons {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-gray-muted);
  padding: 0.6rem 1.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.sort-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sort-select {
  background: var(--color-navy-light);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.6rem 1.2rem;
  font-size: 0.8rem;
  cursor: pointer;
  outline: none;
}

/* ==========================================================================
   PRODUCT DETAIL PAGE
   ========================================================================== */
.product-detail-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  padding: 4rem 0 7rem 0;
}

.product-detail-gallery .main-image-container {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--color-navy-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

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

.product-detail-summary {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.detail-collection {
  font-size: 0.8rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  margin-bottom: 0.8rem;

}

.detail-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.detail-price {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--color-white);
}

.detail-description {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-gray-light);
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.size-label, .qty-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  margin-bottom: 0.8rem;
  display: block;
}

.size-options {
  display: flex;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.size-btn {
  width: 48px;
  height: 48px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.size-btn:hover, .size-btn.active {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.qty-controls {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 2.5rem;
}

.qty-btn {
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 1.2rem;
  cursor: pointer;
}

.qty-controls input {
  width: 50px;
  height: 44px;
  background: transparent;
  border: none;
  color: var(--color-white);
  text-align: center;
  font-weight: 600;
  outline: none;
}

.detail-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.detail-meta {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  font-size: 0.85rem;
  color: var(--color-gray-muted);
}

/* ==========================================================================
   SHOPPING CART PAGE (panier.html)
   ========================================================================== */
.cart-page-wrap {
  padding: 4rem 0 8rem 0;
}

.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 3rem;
}

.cart-table th {
  text-align: left;
  padding: 1.2rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.cart-table td {
  padding: 1.8rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  vertical-align: middle;
}

.cart-prod-cell {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.cart-prod-cell img {
  width: 70px;
  height: 90px;
  object-fit: cover;
}

.cart-prod-meta h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.cart-prod-id {
  font-size: 0.75rem;
  color: var(--color-gray-muted);
}

.badge-size {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: var(--color-navy-light);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: 600;
  font-size: 0.8rem;
}

.cart-qty-ctrl {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.cart-qty-ctrl button {
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  color: var(--color-white);
  cursor: pointer;
}

.cart-qty-ctrl span {
  padding: 0 0.8rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.cart-remove-cell button {
  background: transparent;
  border: none;
  color: var(--color-gray-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.cart-remove-cell button:hover {
  color: #FF4D4D;
}

.cart-summary-box {
  background: var(--color-navy-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  max-width: 480px;
  margin-left: auto;
}

.cart-summary-box h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.8rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--color-gray-light);
}

.summary-row.total {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 1.2rem;
  margin-bottom: 2rem;
}

.empty-cart-view {
  text-align: center;
  padding: 6rem 2rem;
}

.empty-cart-view svg {
  margin-bottom: 1.5rem;
  color: var(--color-gray-muted);
}

.empty-cart-view h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.empty-cart-view p {
  color: var(--color-gray-muted);
  margin-bottom: 2rem;
}

/* ==========================================================================
   CHECKOUT & WHATSAPP ORDER (commande.html)
   ========================================================================== */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  padding: 4rem 0 8rem 0;
}

.checkout-form-box h2, .checkout-summary-box h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
  margin-bottom: 1.8rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gray-muted);
  margin-bottom: 0.6rem;
}

.form-input {
  width: 100%;
  padding: 1.1rem 1.2rem;
  background: var(--color-navy-light);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-white);
  background: var(--color-navy-card);
}

.checkout-summary-list {
  list-style: none;
  margin-bottom: 2rem;
}

.checkout-summary-item {
  display: flex;
  justify-content: space-between;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.checkout-summary-item .item-info strong {
  display: block;
  font-size: 0.95rem;
}

.checkout-summary-item .item-sub {
  font-size: 0.8rem;
  color: var(--color-gray-muted);
}

.checkout-summary-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.4rem;
  font-weight: 700;
  padding-top: 1.5rem;
  border-top: 2px solid var(--color-white);
  margin-bottom: 2.5rem;
}

/* ==========================================================================
   ABOUT & CONTACT PAGES
   ========================================================================== */
.about-hero {
  text-align: center;
  padding: 8rem 0 4rem 0;
}

.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 5rem;
}

.contact-card {
  background: var(--color-navy-light);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition-smooth);
}

.contact-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-5px);
}

.contact-card-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
}

.contact-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.contact-card p {
  color: var(--color-gray-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: #010614;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6rem 0 3rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 5rem;
}

.footer-brand-logo {
  height: 50px;
  width: auto;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.footer-brand-desc {
  color: var(--color-gray-muted);
  font-size: 0.9rem;
  max-width: 320px;
  line-height: 1.7;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1.8rem;
  color: var(--color-white);
}

.footer-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.footer-menu a {
  color: var(--color-gray-muted);
  font-size: 0.85rem;
}

.footer-menu a:hover {
  color: var(--color-white);
}

.footer-bottom {
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-gray-muted);
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   ANIMATIONS & REVEAL ON SCROLL
   ========================================================================== */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-up.animated {
  opacity: 1;
  transform: translateY(0);
}

.reveal-fade {
  opacity: 0;
  transition: opacity 1s ease;
}

.reveal-fade.animated {
  opacity: 1;
}

/* ==========================================================================
   RESPONSIVE DESIGN & MOBILE OPTIMIZATIONS
   ========================================================================== */

/* Large Tablets & Small Laptops (993px to 1200px) */
@media (max-width: 1200px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
  }
  .editorial-grid {
    gap: 2.5rem;
  }
}

/* Tablets (769px to 992px) */
@media (max-width: 992px) {
  :root {
    --header-height: 75px;
  }

  .site-header {
    background: rgba(2, 10, 31, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .main-nav-links {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: var(--color-white);
    transition: var(--transition-fast);
  }

  .mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: var(--color-white);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .editorial-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .editorial-grid.reversed {
    direction: ltr;
  }

  .editorial-img-box img {
    height: 400px;
  }

  .product-detail-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-cards-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

/* Mobile Devices (320px to 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .container {
    padding: 0 1.25rem;
  }

  .site-header {
    height: 70px;
  }

  .brand-name {
    font-size: 0.9rem;
    letter-spacing: 2px;
  }

  .header-logo-img {
    height: 40px;
  }

  .hero-section {
    min-height: 90vh;
    padding-top: 80px;
  }

  .hero-title-main {
    font-size: clamp(2rem, 9vw, 3.2rem);
    letter-spacing: 2px;
  }

  .hero-sub-subtitle {
    font-size: 0.95rem;
    letter-spacing: 2px;
    margin-bottom: 2rem;
  }

  .hero-btn-group {
    flex-direction: column;
    width: 100%;
    gap: 1rem;
  }

  .hero-btn-group .btn {
    width: 100%;
  }

  .section-padding {
    padding: 4rem 0;
  }

  .section-title {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
    letter-spacing: 2px;
  }

  .editorial-img-box img {
    height: 320px;
  }

  .editorial-text {
    font-size: 1rem;
    line-height: 1.7;
    margin: 1.2rem 0 1.8rem 0;
  }

  /* 2-Column Responsive Product Grid for Mobile */
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .product-info {
    padding: 1rem 0.8rem;
  }

  .product-title {
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
  }

  .product-price {
    font-size: 0.9rem;
  }

  .product-tag {
    top: 0.5rem;
    left: 0.5rem;
    font-size: 0.55rem;
    padding: 0.25rem 0.5rem;
  }

  .quick-add-btn {
    display: none; /* Hide hover quick add on touch screens, link opens detail page directly */
  }

  /* Shop Controls */
  .shop-controls {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .filter-buttons {
    overflow-x: auto;
    padding-bottom: 0.5rem;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
  }

  .sort-wrap {
    justify-content: space-between;
    width: 100%;
  }

  /* Contact Cards */
  .contact-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-card {
    padding: 2rem 1.25rem;
  }

  /* Cart Table Mobile Responsive View */
  .cart-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .cart-table th, .cart-table td {
    padding: 1rem 0.6rem;
  }

  .cart-prod-cell img {
    width: 50px;
    height: 65px;
  }

  .cart-prod-meta h4 {
    font-size: 0.85rem;
    white-space: normal;
  }

  .cart-summary-box {
    padding: 1.8rem 1.25rem;
    width: 100%;
    max-width: 100%;
  }

  /* Form Controls iOS Fix */
  .form-input {
    font-size: 16px; /* Prevents iOS auto-zoom */
    padding: 0.9rem 1rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.8rem;
  }
}

/* Extra Small Phones (< 380px) */
@media (max-width: 380px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .brand-name {
    font-size: 0.8rem;
    letter-spacing: 1px;
  }
}

/* ==========================================================================
   NOUVELLES PIÈCES — BADGE & STYLES NOUVEAU DROP
   ========================================================================== */

/* Badge NOUVEAU affiché en haut à droite de l'image */
.product-badge-new {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 0.35rem 0.7rem;
  z-index: 3;
  border-radius: 1px;
}

/* Tag Nouveau (côté gauche) pour produits isNew */
.product-tag-new {
  background: rgba(30, 64, 175, 0.85) !important;
  border-color: var(--color-accent) !important;
  color: #bfdbfe !important;
}

/* Bouton filtre NOUVEAUTÉS mis en avant */
.filter-btn-highlight {
  border-color: var(--color-accent) !important;
  color: #bfdbfe !important;
}

.filter-btn-highlight:hover,
.filter-btn-highlight.active {
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  border-color: var(--color-accent) !important;
}

/* Grille 4 colonnes sur grands écrans */
@media (min-width: 1200px) {
  #shop-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }
}

/* Grille 3 colonnes standard */
@media (min-width: 768px) and (max-width: 1199px) {
  #shop-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

/* Filtres scrollables sur mobile */
@media (max-width: 767px) {
  .filter-buttons {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
    gap: 0.6rem;
    scrollbar-width: none;
  }
  .filter-buttons::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
  }
  .shop-controls {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}