/* ============================================================
   KING CHARLY — Premium Design System
   Inspired by Apple, Stripe, Linear, Notion, Framer, Vercel
   ============================================================ */

/* ------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ------------------------------------------------------------------ */
:root {
  /* Colors */
  --color-bg: #FAFAFA;
  --color-bg-elevated: #FFFFFF;
  --color-bg-sunken: #F3F4F6;
  --color-bg-glass: rgba(255, 255, 255, 0.72);

  --color-text: #111827;
  --color-text-secondary: #6B7280;
  --color-text-tertiary: #6B7280;
  --color-text-inverse: #FFFFFF;

  --color-primary: #0F62FE;
  --color-primary-hover: #0050D4;
  --color-primary-light: #E8F0FE;
  --color-primary-subtle: #F0F6FF;

  --color-success: #16A34A;
  --color-success-light: #F0FDF4;
  --color-danger: #DC2626;
  --color-danger-light: #FEF2F2;
  --color-warning: #F59E0B;
  --color-warning-light: #FFFBEB;

  --color-border: #E5E7EB;
  --color-border-light: #F3F4F6;
  --color-border-focus: #0F62FE;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;

  --tracking-tight: -0.025em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.12);
  --shadow-card: 0 0 0 1px rgba(0,0,0,0.03), 0 2px 4px rgba(0,0,0,0.04), 0 12px 24px rgba(0,0,0,0.04);
  --shadow-card-hover: 0 0 0 1px rgba(0,0,0,0.03), 0 4px 8px rgba(0,0,0,0.06), 0 24px 48px rgba(0,0,0,0.08);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;

  /* Z-index */
  --z-sticky: 200;
  --z-toast: 500;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 720px;
  --max-width-wide: 1400px;
  --header-height: 72px;
}

/* ------------------------------------------------------------------
   2. RESET & BASE
   ------------------------------------------------------------------ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-tap-highlight-color: transparent;
}

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

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  -webkit-tap-highlight-color: transparent;
}

input, select, textarea {
  font: inherit;
}

/* Utilitaires de base (Remplacement Tailwind Front-end) */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.gap-1 { gap: 0.5rem; }

.grid {
  display: grid;
  gap: 1.5rem;
}

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

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1023px) {
  .grid-3 > * {
    grid-column: 1 / -1 !important;
  }
}

ul, ol {
  list-style: none;
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Selection */
::selection {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* ------------------------------------------------------------------
   3. TYPOGRAPHY
   ------------------------------------------------------------------ */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }
.text-6xl { font-size: var(--text-6xl); }

.font-regular { font-weight: var(--font-regular); }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }

.tracking-tight { letter-spacing: var(--tracking-tight); }
.tracking-normal { letter-spacing: var(--tracking-normal); }
.tracking-wide { letter-spacing: var(--tracking-wide); }

.leading-tight { line-height: var(--leading-tight); }
.leading-snug { line-height: var(--leading-snug); }
.leading-normal { line-height: var(--leading-normal); }
.leading-relaxed { line-height: var(--leading-relaxed); }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-tertiary { color: var(--color-text-tertiary); }

/* Line clamp */
.line-clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ------------------------------------------------------------------
   4. LAYOUT
   ------------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container-narrow {
  width: 100%;
  max-width: var(--max-width-narrow);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container-wide {
  width: 100%;
  max-width: var(--max-width-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-20);
}

.section-lg {
  padding-block: var(--space-24);
}

.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1024px) {
  .grid-4, .grid-5 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .section { padding-block: var(--space-16); }
  .section-lg { padding-block: var(--space-20); }
}

@media (max-width: 480px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-10 { gap: var(--space-10); }

/* ------------------------------------------------------------------
   5. BUTTONS
   ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  line-height: 1;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 50%);
  opacity: 0;
  transition: opacity var(--duration-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: scale(0.97);
}

/* Primary */
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: 0 1px 2px rgba(15, 98, 254, 0.2), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 12px rgba(15, 98, 254, 0.3), inset 0 1px 0 rgba(255,255,255,0.1);
  transform: translateY(-1px);
}

/* Secondary */
.btn-secondary {
  background: var(--color-bg-elevated);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background: var(--color-bg-sunken);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.btn-ghost:hover {
  background: var(--color-bg-sunken);
  color: var(--color-text);
}

/* Sizes */
.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.btn-xl {
  padding: 1rem 2rem;
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

.btn-sm {
  padding: 0.375rem 0.875rem;
  font-size: var(--text-xs);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-lg);
}

.btn-icon svg {
  width: 18px;
  height: 18px;
}

/* ------------------------------------------------------------------
   6. CARDS
   ------------------------------------------------------------------ */
.card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
  border-color: transparent;
}

.card-image {
  aspect-ratio: 4 / 3;
  background: var(--color-bg-sunken);
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.card:hover .card-image img {
  transform: scale(1.04);
}

.card-body {
  padding: var(--space-5);
}

.card-flat {
  border: 1px solid var(--color-border);
  box-shadow: none;
}

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

/* ------------------------------------------------------------------
   7. BADGES & TAGS
   ------------------------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  line-height: 1.2;
}

.badge-primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.badge-success {
  background: var(--color-success-light);
  color: var(--color-success);
}

.badge-danger {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.badge-warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.badge-neutral {
  background: var(--color-bg-sunken);
  color: var(--color-text-secondary);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  background: var(--color-bg-elevated);
  transition: all var(--duration-fast) var(--ease-in-out);
}

.tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-subtle);
}

.tag-active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

/* ------------------------------------------------------------------
   8. FORMS
   ------------------------------------------------------------------ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
}

.form-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-fast) var(--ease-in-out);
  outline: none;
}

.form-input::placeholder {
  color: var(--color-text-tertiary);
}

.form-input:hover {
  border-color: #D1D5DB;
}

.form-input:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input-lg {
  padding: 0.875rem 1rem;
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.form-select {
  width: 100%;
  padding: 0.625rem 2.5rem 0.625rem 0.875rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg-elevated) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E") no-repeat right 0.875rem center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  appearance: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-in-out);
  outline: none;
}

.form-select:hover {
  border-color: #D1D5DB;
}

.form-select:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  resize: vertical;
  min-height: 100px;
  transition: all var(--duration-fast) var(--ease-in-out);
  outline: none;
}

.form-textarea:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* ------------------------------------------------------------------
   9. BREADCRUMBS
   ------------------------------------------------------------------ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.breadcrumb a {
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
}

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

.breadcrumb-sep {
  color: var(--color-text-tertiary);
  font-size: var(--text-xs);
}

.breadcrumb-current {
  color: var(--color-text);
  font-weight: var(--font-medium);
}

/* ------------------------------------------------------------------
   10. ACCORDION
   ------------------------------------------------------------------ */
.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-bg-elevated);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border-light);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-text);
  text-align: left;
  transition: background var(--duration-fast);
}

.accordion-trigger:hover {
  background: var(--color-bg-sunken);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  color: var(--color-text-tertiary);
  transition: transform var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
}

.accordion-body {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ------------------------------------------------------------------
   11. TABS
   ------------------------------------------------------------------ */
.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0;
}

.tab {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--duration-fast);
  cursor: pointer;
}

.tab:hover {
  color: var(--color-text);
}

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ------------------------------------------------------------------
   12. PAGINATION
   ------------------------------------------------------------------ */
.pagination {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--duration-fast);
}

.pagination-btn:hover {
  background: var(--color-bg-sunken);
  color: var(--color-text);
}

.pagination-btn.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.pagination-btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ------------------------------------------------------------------
   13. TOAST / ALERTS
   ------------------------------------------------------------------ */
.toast-container {
  position: fixed;
  top: calc(var(--header-height) + var(--space-4));
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  pointer-events: auto;
  animation: toast-in 0.4s var(--ease-out) forwards;
  max-width: 400px;
}

.toast-success { border-left: 3px solid var(--color-success); }
.toast-error { border-left: 3px solid var(--color-danger); }
.toast-warning { border-left: 3px solid var(--color-warning); }
.toast-info { border-left: 3px solid var(--color-primary); }

.toast-out {
  animation: toast-out 0.3s var(--ease-in-out) forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(20px); }
}

/* ------------------------------------------------------------------
   14. SKELETON LOADING
   ------------------------------------------------------------------ */
.skeleton {
  background: linear-gradient(90deg, var(--color-bg-sunken) 25%, #E5E7EB 50%, var(--color-bg-sunken) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ------------------------------------------------------------------
   15. HEADER
   ------------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-border-light);
  height: var(--header-height);
  transition: box-shadow var(--duration-normal) var(--ease-in-out);
}

.site-header.scrolled {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 12px rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: white;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  border-radius: var(--radius-lg);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.logo:hover .logo-mark {
  transform: scale(1.05) rotate(-2deg);
}

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

.nav-main {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--duration-fast);
}

.nav-link:hover {
  color: var(--color-text);
  background: var(--color-bg-sunken);
}

.nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-subtle);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.cart-btn:hover {
  background: var(--color-bg-sunken);
  color: var(--color-text);
}

.cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: white;
  font-size: 10px;
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  padding: 0 4px;
  line-height: 1;
}

/* ------------------------------------------------------------------
   16. FOOTER
   ------------------------------------------------------------------ */
.site-footer {
  background: #0F1218;
  color: #9CA3AF;
  margin-top: auto;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

.footer-main {
  padding: var(--space-16) 0 var(--space-12);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-12);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  max-width: 280px;
}

.footer-brand p {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: #6B7280;
}

.footer-title {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: #6B7280;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: #9CA3AF;
  transition: color var(--duration-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-6) 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: #6B7280;
}

/* ------------------------------------------------------------------
   17. PRODUCT CARD — Composant réutilisable
   ------------------------------------------------------------------ */

/* ── Base ── */
.product-card {
  --pc-radius: var(--radius-2xl);
  --pc-padding: var(--space-6);
  --pc-title-size: var(--text-base);
  --pc-price-size: var(--text-lg);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--pc-radius);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
  position: relative;
}

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

/* ── Sizes ── */
.product-card--sm {
  --pc-padding: var(--space-4);
  --pc-title-size: var(--text-sm);
  --pc-price-size: var(--text-base);
}

.product-card--sm .product-card-media {
  aspect-ratio: 1 / 1;
}

.product-card--sm .pc-type {
  font-size: 0.625rem;
}

.product-card--sm .pc-title {
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.product-card--sm .pc-meta {
  padding-top: var(--space-2);
}

.product-card--lg {
  --pc-padding: var(--space-8);
  --pc-title-size: var(--text-lg);
  --pc-price-size: var(--text-xl);
}

.product-card--lg .product-card-media {
  aspect-ratio: 16 / 10;
}

/* ── Media ── */
.product-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-bg-sunken);
  overflow: hidden;
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

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

.product-card-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: var(--color-text-tertiary);
  background: linear-gradient(135deg, var(--color-bg-sunken) 0%, var(--color-border-light) 100%);
}

.product-card-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.4;
}

/* ── Overlay (hover premium) ── */
.product-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.55) 100%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--pc-padding);
  z-index: 2;
}

.product-card:hover .product-card-overlay {
  opacity: 1;
}

.product-card-overlay .btn {
  transform: translateY(12px);
  transition: transform var(--duration-normal) var(--ease-out), opacity var(--duration-normal);
  opacity: 0;
  backdrop-filter: blur(4px);
}

.product-card:hover .product-card-overlay .btn {
  transform: translateY(0);
  opacity: 1;
}

/* ── Badges ── */
.product-card-badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 3;
}

.pc-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  font-weight: var(--font-semibold);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  line-height: 1.2;
  white-space: nowrap;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.pc-badge--new {
  background: var(--color-primary);
  color: white;
}

.pc-badge--featured {
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.pc-badge--discount {
  background: var(--color-danger);
  color: white;
}

.pc-badge--free {
  background: var(--color-success);
  color: white;
}

.pc-badge--bestseller {
  background: rgba(255, 255, 255, 0.92);
  color: #D97706;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.pc-badge--bestseller::before {
  content: '\1F3C6';
  font-size: 0.625rem;
}

/* ── Body ── */
.product-card-body {
  padding: var(--pc-padding);
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* ── Type ── */
.pc-type {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.pc-type svg {
  width: 13px;
  height: 13px;
  opacity: 0.7;
}

/* ── Title ── */
.pc-title {
  font-size: var(--pc-title-size);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
  transition: color var(--duration-fast);
}

.product-card:hover .pc-title {
  color: var(--color-primary);
}

/* ── Description (lg only) ── */
.pc-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}

/* ── Rating ── */
.pc-rating {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: var(--space-3);
}

.pc-rating-stars {
  display: flex;
  gap: 1px;
}

.pc-star {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.pc-star--full {
  color: #FBBF24;
}

.pc-star--half {
  color: #FBBF24;
}

.pc-star--empty {
  color: #E5E7EB;
}

.pc-rating-text {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}

.pc-rating-count {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

/* ── Compatibilité IA ── */
.pc-compat {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}

.pc-compat-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.625rem;
  font-weight: var(--font-semibold);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  color: var(--tag-color, var(--color-primary));
  background: var(--tag-bg, var(--color-primary-subtle));
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.pc-compat-more {
  font-size: 0.625rem;
  font-weight: var(--font-medium);
  color: var(--color-text-tertiary);
}

/* ── Meta (price + action) ── */
.pc-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border-light);
  gap: var(--space-3);
}

/* ── Pricing ── */
.pc-pricing {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  min-width: 0;
}

.pc-price {
  font-size: var(--pc-price-size);
  font-weight: var(--font-bold);
  color: var(--color-text);
  white-space: nowrap;
}

.pc-price--free {
  color: var(--color-success);
}

.pc-price-compare {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-tertiary);
  text-decoration: line-through;
  white-space: nowrap;
}

/* ── Action button (add to cart) ── */
.pc-action-form {
  flex-shrink: 0;
}

.pc-action-btn {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.pc-action-btn:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(15, 98, 254, 0.25);
  transform: scale(1.05);
}

.pc-action-btn:active {
  transform: scale(0.95);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .product-card {
    --pc-padding: var(--space-4);
  }

  .product-card:hover {
    transform: translateY(-4px);
  }

  .product-card-overlay .btn {
    transform: translateY(8px);
    font-size: var(--text-xs);
    padding: 0.5rem 1rem;
  }

  .pc-rating {
    gap: 4px;
  }

  .pc-star {
    width: 12px;
    height: 12px;
  }
}

@media (max-width: 480px) {
  .product-card--lg .product-card-media {
    aspect-ratio: 4 / 3;
  }

  .product-card--lg {
    --pc-padding: var(--space-4);
    --pc-title-size: var(--text-base);
    --pc-price-size: var(--text-lg);
  }
}

/* ------------------------------------------------------------------
   18. HERO
   ------------------------------------------------------------------ */
.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 620px;
  padding-top: 70px;
  padding-bottom: 60px;
  background: linear-gradient(180deg, #EFF5FF 0%, #E0ECFF 40%, var(--color-bg) 100%);
}

.hero > .container {
  width: 100%;
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 98, 254, 0.14) 0%, transparent 70%);
  pointer-events: none;
}

.hero-glow-1 {
  top: -200px;
  right: -100px;
}

.hero-glow-2 {
  bottom: -300px;
  left: -200px;
  background: radial-gradient(circle, rgba(15, 98, 254, 0.10) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-subtle);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-8);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-size: clamp(2.25rem, 4.25vw, 3.75rem);
  font-weight: var(--font-bold);
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  text-wrap: balance;
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--color-primary) 0%, #4F8EFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-search {
  position: relative;
  max-width: 560px;
  margin-inline: auto;
  margin-top: var(--space-10);
}

.hero-search-input {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  padding-left: 3.25rem;
  font-size: var(--text-base);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  outline: none;
  transition: all var(--duration-normal) var(--ease-out);
}

.hero-search-input:focus {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg), 0 0 0 3px var(--color-primary-light);
}

.hero-search-icon {
  position: absolute;
  left: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--color-text-tertiary);
  pointer-events: none;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  letter-spacing: var(--tracking-tight);
}

.hero-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-1);
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-top: 44px;
    padding-bottom: 40px;
  }

  .hero .container {
    padding-inline: 20px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-title {
    font-size: clamp(2.375rem, 8vw, 2.75rem);
    line-height: 1.12;
    letter-spacing: -0.03em;
  }

  .hero-subtitle {
    font-size: var(--text-base);
    line-height: 1.6;
    max-width: 480px;
    margin-bottom: var(--space-8);
  }

  .hero-search {
    margin-top: var(--space-10);
  }

  .hero-stats {
    gap: var(--space-8);
    margin-top: var(--space-10);
  }
}

@media (max-width: 480px) {
  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats {
    gap: var(--space-6);
    flex-wrap: wrap;
  }
}

/* ------------------------------------------------------------------
   19. TRUST BAR
   ------------------------------------------------------------------ */
.trust-bar {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
  padding: var(--space-8) 0;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
}

.trust-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
}

/* ------------------------------------------------------------------
   20. SECTION HEADERS
   ------------------------------------------------------------------ */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.section-header h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
}

.section-header p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
}

.section-header-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  white-space: nowrap;
  transition: gap var(--duration-fast);
}

.section-header-link:hover {
  gap: var(--space-3);
}

.section-header.justify-center {
  justify-content: center;
  align-items: center;
  text-align: center;
}

.section-header.justify-center > div {
  width: 100%;
  text-align: center;
}

/* ------------------------------------------------------------------
   21. CATEGORY CARDS
   ------------------------------------------------------------------ */
.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-4);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.category-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.category-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  border-radius: var(--radius-xl);
  font-size: var(--text-2xl);
  transition: all var(--duration-normal) var(--ease-spring);
}

.category-card:hover .category-icon {
  transform: scale(1.1);
  background: var(--color-primary);
  color: white;
}

.category-name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}

.category-count {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

/* ------------------------------------------------------------------
   22. TESTIMONIALS
   ------------------------------------------------------------------ */
.testimonial-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  color: #FBBF24;
}

.testimonial-text {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: var(--leading-relaxed);
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border-light);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  display: grid;
  place-items: center;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
}

.testimonial-name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

/* ------------------------------------------------------------------
   23. FAQ
   ------------------------------------------------------------------ */
.faq-section {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

/* ------------------------------------------------------------------
   24. NEWSLETTER
   ------------------------------------------------------------------ */
.newsletter {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-radius: var(--radius-3xl);
  padding: var(--space-16) var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 98, 254, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.newsletter-content {
  position: relative;
  max-width: 480px;
  margin-inline: auto;
}

.newsletter h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: white;
  margin-bottom: var(--space-4);
}

.newsletter p {
  font-size: var(--text-base);
  color: #9CA3AF;
  margin-bottom: var(--space-8);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 420px;
  margin-inline: auto;
}

.newsletter-row {
  display: flex;
  gap: var(--space-3);
  align-items: stretch;
}

.newsletter-row .newsletter-input {
  flex: 1 1 auto;
  min-width: 0;
}

.newsletter-row .btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .newsletter-row {
    flex-direction: column;
  }

  .newsletter-row .btn {
    width: 100%;
  }
}

.newsletter-input {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  color: white;
  outline: none;
  transition: all var(--duration-fast);
}

.newsletter-input::placeholder {
  color: #6B7280;
}

.newsletter-input:focus {
  border-color: var(--color-primary);
  background: rgba(255,255,255,0.1);
}

.newsletter-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.5;
  color: #6B7280;
  text-align: left;
  cursor: pointer;
}

.newsletter-consent input[type="checkbox"] {
  flex: 0 0 auto;
  margin-top: 2px;
  accent-color: var(--color-primary);
}

/* ------------------------------------------------------------------
   25. ANIMATIONS
   ------------------------------------------------------------------ */
.animate-fade-in {
  animation: fade-in 0.6s var(--ease-out) forwards;
  opacity: 0;
}

.animate-slide-up {
  animation: slide-up 0.6s var(--ease-out) forwards;
  opacity: 0;
  transform: translateY(20px);
}

.animate-scale-in {
  animation: scale-in 0.5s var(--ease-spring) forwards;
  opacity: 0;
  transform: scale(0.95);
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* Staggered animations */
.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.1s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.2s; }
.stagger-5 { animation-delay: 0.25s; }
.stagger-6 { animation-delay: 0.3s; }
.stagger-7 { animation-delay: 0.35s; }
.stagger-8 { animation-delay: 0.4s; }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Barre de progression de lecture (assets/js/scroll-fx.js) */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), #6FA8FF);
  transform-origin: left center;
  transform: scaleX(0);
  z-index: 300;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  #scroll-progress {
    display: none;
  }
}

/* ------------------------------------------------------------------
   26. UTILITY CLASSES
   ------------------------------------------------------------------ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }

.relative { position: relative; }
.absolute { position: absolute; }
.overflow-hidden { overflow: hidden; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.rounded-full { border-radius: var(--radius-full); }
.rounded-2xl { border-radius: var(--radius-2xl); }

.opacity-0 { opacity: 0; }
.opacity-100 { opacity: 1; }

.pointer-events-none { pointer-events: none; }

/* Section backgrounds */
.bg-elevated {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

/* Spacing utilities */
.mt-4 { margin-top: var(--space-4); }
.mb-3 { margin-bottom: var(--space-3); }

/* Step numbers for "how it works" */
.step-number {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-5);
  display: grid;
  place-items: center;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  border-radius: var(--radius-2xl);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
}

/* Text alignment */

/* ------------------------------------------------------------------
   27. MOBILE MENU
   ------------------------------------------------------------------ */
.mobile-menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.mobile-menu-btn:hover {
  background: var(--color-bg-sunken);
}

.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 250;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-in-out);
}

.nav-mobile-overlay.active {
  display: block;
  opacity: 1;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-6);
  z-index: 260;
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.nav-mobile.active {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.nav-mobile .nav-link {
  display: block;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border-light);
  border-radius: 0;
}

.nav-mobile .nav-link:last-child {
  border-bottom: none;
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }
  .nav-main {
    display: none;
  }
  .header-actions .btn {
    display: none;
  }
}

/* ------------------------------------------------------------------
   28. SCROLLBAR
   ------------------------------------------------------------------ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #D1D5DB;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #9CA3AF;
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: #D1D5DB transparent;
}

/* ------------------------------------------------------------------
   29. FOOTER SOCIAL & PAYMENTS
   ------------------------------------------------------------------ */
.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  color: #9CA3AF;
  transition: all var(--duration-fast);
}

.footer-social a:hover {
  background: rgba(255,255,255,0.12);
  color: #FFFFFF;
}

.footer-payments {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.footer-payments span {
  font-size: var(--text-xs);
  color: #6B7280;
}

/* ------------------------------------------------------------------
   30. PREFERS REDUCED MOTION
   ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero-badge-dot {
    animation: none;
  }
}

/* ------------------------------------------------------------------
   31. SKIP TO CONTENT
   ------------------------------------------------------------------ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: white;
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  z-index: 999;
  transition: top var(--duration-fast);
}

.skip-link:focus {
  top: 0;
}

/* ------------------------------------------------------------------
   32. LIBRARY PAGE — Search
   ------------------------------------------------------------------ */
.lib-search {
  position: relative;
  max-width: 680px;
  margin-inline: auto;
}

.lib-search-icon {
  position: absolute;
  left: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--color-text-tertiary);
  pointer-events: none;
  transition: color var(--duration-fast);
}

.lib-search-input {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  padding-left: 3.25rem;
  font-size: var(--text-base);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  outline: none;
  transition: all var(--duration-normal) var(--ease-out);
  color: var(--color-text);
}

.lib-search-input::placeholder {
  color: var(--color-text-tertiary);
}

.lib-search-input:hover {
  border-color: #D1D5DB;
  box-shadow: var(--shadow-md);
}

.lib-search-input:focus {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg), 0 0 0 3px var(--color-primary-light);
}

.lib-search-input:focus + .lib-search-icon,
.lib-search:focus-within .lib-search-icon {
  color: var(--color-primary);
}

.lib-search-kbd {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  pointer-events: none;
}

.lib-search-kbd kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 5px;
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: var(--font-medium);
  background: var(--color-bg-sunken);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  box-shadow: 0 1px 0 var(--color-border);
}

/* ------------------------------------------------------------------
   33. LIBRARY PAGE — Chips
   ------------------------------------------------------------------ */
.lib-chips {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-1);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
}

.lib-chips::-webkit-scrollbar {
  display: none;
}

.lib-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  user-select: none;
  text-decoration: none;
  flex-shrink: 0;
}

.lib-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-subtle);
}

.lib-chip.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  box-shadow: 0 1px 3px rgba(15, 98, 254, 0.2);
}

.lib-chip.active:hover {
  background: var(--color-primary-hover);
  color: white;
}

.lib-chip-count {
  font-size: 0.625rem;
  font-weight: var(--font-semibold);
  background: rgba(0, 0, 0, 0.08);
  padding: 1px 6px;
  border-radius: var(--radius-full);
  line-height: 1.4;
}

.lib-chip.active .lib-chip-count {
  background: rgba(255, 255, 255, 0.2);
}

/* ------------------------------------------------------------------
   34. LIBRARY PAGE — Toolbar (count + sort)
   ------------------------------------------------------------------ */
.lib-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
}

.lib-count {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.lib-count strong {
  color: var(--color-text);
  font-weight: var(--font-semibold);
}

.lib-sort {
  position: relative;
}

.lib-sort-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--duration-fast);
  white-space: nowrap;
}

.lib-sort-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.lib-sort-btn svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-fast);
}

.lib-sort-btn.open svg {
  transform: rotate(180deg);
}

.lib-sort-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 220px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--duration-fast) var(--ease-out);
  padding: var(--space-2);
}

.lib-sort-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lib-sort-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--duration-fast);
  text-decoration: none;
  background: none;
  border: none;
  text-align: left;
}

.lib-sort-option:hover {
  background: var(--color-bg-sunken);
  color: var(--color-text);
}

.lib-sort-option.active {
  color: var(--color-primary);
  background: var(--color-primary-subtle);
}

.lib-sort-option.active::after {
  content: '';
  margin-left: auto;
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F62FE' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") no-repeat center / contain;
  flex-shrink: 0;
}

/* ------------------------------------------------------------------
   35. LIBRARY PAGE — Filter Sidebar
   ------------------------------------------------------------------ */
.lib-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 1024px) {
  .lib-layout {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------------------
   36. PRODUCT GRID — Grille multi-colonnes
   ------------------------------------------------------------------ */
.product-grid, .product-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 640px) {
  .product-grid, .product-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .product-grid, .product-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.lib-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
}

.lib-filter-group {
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
}

.lib-filter-group:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.lib-filter-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  transition: color var(--duration-fast);
}

.lib-filter-title:hover {
  color: var(--color-primary);
}

.lib-filter-title svg {
  width: 16px;
  height: 16px;
  color: var(--color-text-tertiary);
  transition: transform var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}

.lib-filter-title.open svg {
  transform: rotate(180deg);
}

.lib-filter-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}

.lib-filter-body.open {
  max-height: 500px;
}

.lib-filter-body-inner {
  padding: var(--space-3) 0 var(--space-1);
}

.lib-filter-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--duration-fast);
  text-decoration: none;
}

.lib-filter-option:hover {
  color: var(--color-primary);
}

.lib-filter-option.active {
  color: var(--color-primary);
  font-weight: var(--font-medium);
}

.lib-filter-check {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: all var(--duration-fast);
}

.lib-filter-option.active .lib-filter-check {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.lib-filter-option.active .lib-filter-check::after {
  content: '';
  width: 10px;
  height: 10px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") no-repeat center / contain;
}

.lib-filter-count {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  background: var(--color-bg-sunken);
  padding: 1px 8px;
  border-radius: var(--radius-full);
}

/* Price inputs */
.lib-filter-price {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.lib-filter-price input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--duration-fast);
  min-width: 0;
}

.lib-filter-price input:focus {
  border-color: var(--color-primary);
}

.lib-filter-price span {
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
}

/* ------------------------------------------------------------------
   36. LIBRARY PAGE — Mobile Filter Drawer
   ------------------------------------------------------------------ */
.lib-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 300;
  opacity: 0;
  transition: opacity var(--duration-normal);
  backdrop-filter: blur(2px);
}

.lib-drawer-overlay.active {
  display: block;
  opacity: 1;
}

.lib-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 90vw);
  background: var(--color-bg-elevated);
  z-index: 310;
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--ease-out);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.lib-drawer.active {
  display: block;
  transform: translateX(0);
}

@media (max-width: 480px) {
  .lib-drawer {
    width: 100vw;
  }
}

.lib-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  background: var(--color-bg-elevated);
  z-index: 1;
}

.lib-drawer-title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
}

.lib-drawer-close {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast);
}

.lib-drawer-close:hover {
  background: var(--color-bg-sunken);
  color: var(--color-text);
}

.lib-drawer-body {
  padding: var(--space-6);
}

.lib-drawer-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border-light);
  position: sticky;
  bottom: 0;
  background: var(--color-bg-elevated);
  display: flex;
  gap: var(--space-3);
}

.lib-filter-trigger {
  display: none;
}

@media (max-width: 1024px) {
  .lib-filter-trigger {
    display: inline-flex;
  }

  .lib-sidebar {
    display: none;
  }
}

/* ------------------------------------------------------------------
   37. LIBRARY PAGE — States
   ------------------------------------------------------------------ */

/* Empty state */
.lib-empty {
  text-align: center;
  padding: var(--space-16) var(--space-6);
  grid-column: 1 / -1;
}

.lib-empty-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  display: grid;
  place-items: center;
  background: var(--color-bg-sunken);
  border-radius: var(--radius-2xl);
  color: var(--color-text-tertiary);
}

.lib-empty-icon svg {
  width: 36px;
  height: 36px;
}

.lib-empty h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.lib-empty p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 400px;
  margin: 0 auto var(--space-6);
  line-height: var(--leading-relaxed);
}

/* Skeleton */
.lib-skeleton {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .lib-skeleton {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .lib-skeleton {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

.lib-skeleton-card {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
}

.lib-skeleton-img {
  aspect-ratio: 4 / 3;
  background: linear-gradient(90deg, var(--color-bg-sunken) 25%, #E5E7EB 50%, var(--color-bg-sunken) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
}

.lib-skeleton-body {
  padding: var(--space-5);
}

.lib-skeleton-line {
  height: 12px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--color-bg-sunken) 25%, #E5E7EB 50%, var(--color-bg-sunken) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  margin-bottom: var(--space-3);
}

.lib-skeleton-line:last-child {
  margin-bottom: 0;
}

.lib-skeleton-line.w-40 { width: 40%; }
.lib-skeleton-line.w-60 { width: 60%; }
.lib-skeleton-line.w-80 { width: 80%; }
.lib-skeleton-line.w-full { width: 100%; }
.lib-skeleton-line.h-6 { height: 6px; }

/* ------------------------------------------------------------------
   38. LIBRARY PAGE — Product Grid
   ------------------------------------------------------------------ */
.lib-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.lib-grid .product-card {
  height: 100%;
}

.lib-grid .product-card-body {
  height: 100%;
  display: flex;
  flex-direction: column;
}

@media (max-width: 1024px) {
  .lib-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .lib-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .lib-toolbar {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .lib-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   PRODUCT DETAIL PAGE — Premium Product Experience
   ============================================================ */

/* ------------------------------------------------------------------
   39. BREADCRUMBS
   ------------------------------------------------------------------ */
.pd-breadcrumb {
  padding: var(--space-6) 0 var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}
.pd-breadcrumb a {
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}
.pd-breadcrumb a:hover { color: var(--color-primary); }
.pd-breadcrumb-sep { margin: 0 var(--space-2); opacity: 0.4; }
.pd-breadcrumb-current { color: var(--color-text); font-weight: var(--font-medium); }

/* ------------------------------------------------------------------
   40. HERO PRODUCT — Two-column layout
   ------------------------------------------------------------------ */
.pd-hero {
  padding: var(--space-6) 0 var(--space-12);
}
.pd-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.pd-hero-grid > * {
  min-width: 0;
  max-width: 100%;
}

@media (max-width: 767px) {
  .pd-hero-grid .btn,
  .pd-hero-grid button {
    white-space: normal !important;
    height: auto !important;
    word-wrap: break-word;
    flex-direction: column;
    padding-top: 12px;
    padding-bottom: 12px;
  }
}

/* Gallery */
.pd-gallery { position: relative; }
.pd-gallery-main {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: var(--color-bg-sunken);
  aspect-ratio: 4/3;
  border: 1px solid var(--color-border);
}
.pd-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
  cursor: zoom-in;
}
.pd-gallery-main:hover img { transform: scale(1.03); }
.pd-gallery-main.zoomed { cursor: zoom-out; }
.pd-gallery-main.zoomed img { transform: scale(1.8); z-index: 1; }
.pd-gallery-badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 2;
}
.pd-gallery-badge .pc-badge { font-size: var(--text-sm); padding: var(--space-1) var(--space-3); }
.pd-gallery-zoom {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: all var(--duration-fast) var(--ease-out);
  z-index: 2;
}
.pd-gallery-zoom:hover {
  background: var(--color-bg-elevated);
  color: var(--color-text);
  box-shadow: var(--shadow-md);
}
.pd-gallery-thumbs {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: var(--space-1);
}
.pd-gallery-thumbs::-webkit-scrollbar { display: none; }
.pd-gallery-thumb {
  flex-shrink: 0;
  width: 72px;
  height: 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  opacity: 0.6;
  transition: all var(--duration-fast) var(--ease-out);
}
.pd-gallery-thumb.active,
.pd-gallery-thumb:hover {
  border-color: var(--color-primary);
  opacity: 1;
}
.pd-gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Product Info */
.pd-info {}
.pd-info-type {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.pd-info-title {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

/* Rating row */
.pd-rating-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}
.pd-rating-stars {
  display: flex;
  gap: 2px;
}
.pd-rating-stars svg { width: 16px; height: 16px; }
.pd-rating-value {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}
.pd-rating-count {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.pd-meta-sep {
  width: 3px;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--color-border);
}
.pd-rating-sales {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Price block */
.pd-price-block {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-sunken);
  border-radius: var(--radius-xl);
}
.pd-price-current {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
}
.pd-price-current-free {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-success);
}
.pd-price-compare {
  font-size: var(--text-lg);
  color: var(--color-text-tertiary);
  text-decoration: line-through;
}
.pd-price-discount {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-danger);
  background: var(--color-danger-light);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
}

/* Short description */
.pd-short-desc {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

/* Trust badges */
.pd-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.pd-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}
.pd-trust-icon {
  width: 18px;
  height: 18px;
  color: var(--color-success);
  flex-shrink: 0;
}

/* Compat tags */
.pd-compat {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

/* Action buttons */
.pd-actions {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.pd-actions .btn { flex: 1; }
.pd-btn-fav {
  flex: 0 0 auto !important;
  width: 48px;
  height: 48px;
  padding: 0 !important;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl) !important;
}
.pd-btn-fav svg { width: 20px; height: 20px; }
.pd-btn-fav.is-fav { color: var(--color-danger); }

/* File meta */
.pd-file-meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}
.pd-file-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.pd-file-meta-item svg { width: 14px; height: 14px; }

/* ------------------------------------------------------------------
   41. STICKY BUY BAR
   ------------------------------------------------------------------ */
.pd-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
  padding: var(--space-3) var(--space-4);
  transform: translateY(100%);
  transition: transform var(--duration-normal) var(--ease-out);
}
.pd-sticky-bar.visible { transform: translateY(0); }
.pd-sticky-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.pd-sticky-info {
  flex: 1;
  min-width: 0;
}
.pd-sticky-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pd-sticky-price {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
}
.pd-sticky-actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .pd-sticky-bar { display: none; }
}

/* ------------------------------------------------------------------
   42. SECTION SHARED
   ------------------------------------------------------------------ */
.pd-section {
  padding: var(--space-12) 0;
}
.pd-section + .pd-section {
  border-top: 1px solid var(--color-border-light);
}
.pd-section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-10);
}
.pd-section-label {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.pd-section-title {
  font-size: clamp(var(--text-2xl), 2.5vw, var(--text-3xl));
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-text);
}
.pd-section-desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-top: var(--space-3);
  line-height: var(--leading-relaxed);
}

/* ------------------------------------------------------------------
   43. WHAT YOU RECEIVE — Feature cards
   ------------------------------------------------------------------ */
.pd-receive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.pd-receive-card {
  padding: var(--space-6);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}
.pd-receive-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.pd-receive-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-xl);
  background: var(--color-primary-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.pd-receive-icon svg { width: 24px; height: 24px; }
.pd-receive-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.pd-receive-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}
@media (max-width: 768px) {
  .pd-receive-grid { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------------
   44. WHY THIS PRODUCT — Benefits
   ------------------------------------------------------------------ */
.pd-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.pd-benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.pd-benefit {
  display: flex;
  gap: var(--space-4);
}
.pd-benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-xl);
  background: var(--color-primary-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.pd-benefit-icon svg { width: 20px; height: 20px; }
.pd-benefit-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.pd-benefit-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}
.pd-benefits-visual {
  background: var(--color-bg-sunken);
  border-radius: var(--radius-2xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pd-benefits-visual img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 768px) {
  .pd-benefits { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------------
   45. GALLERY — Extended media
   ------------------------------------------------------------------ */
.pd-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.pd-gallery-item {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-bg-sunken);
  border: 1px solid var(--color-border);
  aspect-ratio: 16/10;
}
.pd-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}
.pd-gallery-item:hover img { transform: scale(1.02); }
.pd-gallery-item--full {
  grid-column: 1 / -1;
}
@media (max-width: 640px) {
  .pd-gallery-grid { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------------
   46. HOW IT WORKS — Steps
   ------------------------------------------------------------------ */
.pd-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}
.pd-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 2px;
  background: var(--color-border);
}
.pd-step {
  text-align: center;
  position: relative;
}
.pd-step-number {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  position: relative;
  z-index: 1;
}
.pd-step-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.pd-step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}
@media (max-width: 768px) {
  .pd-steps { grid-template-columns: 1fr; gap: var(--space-6); }
  .pd-steps::before { display: none; }
}

/* ------------------------------------------------------------------
   47. AUDIENCE — Who is this for
   ------------------------------------------------------------------ */
.pd-audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.pd-audience-card {
  padding: var(--space-5);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: all var(--duration-normal) var(--ease-out);
}
.pd-audience-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card);
}
.pd-audience-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.pd-audience-avatar svg { width: 20px; height: 20px; }
.pd-audience-name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}
.pd-audience-desc {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-top: 2px;
}
@media (max-width: 768px) {
  .pd-audience-grid { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------------
   48. COMPATIBILITY
   ------------------------------------------------------------------ */
.pd-compat-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}
.pd-compat-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  transition: all var(--duration-fast) var(--ease-out);
}
.pd-compat-item:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-subtle);
}
.pd-compat-item-icon {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: var(--font-bold);
  color: white;
}

/* ------------------------------------------------------------------
   49. FAQ ACCORDION
   ------------------------------------------------------------------ */
.pd-faq {
  max-width: 720px;
  margin: 0 auto;
}
.pd-faq-item {
  border-bottom: 1px solid var(--color-border-light);
}
.pd-faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-text);
  text-align: left;
  transition: color var(--duration-fast) var(--ease-out);
}
.pd-faq-trigger:hover { color: var(--color-primary); }
.pd-faq-icon {
  width: 24px;
  height: 24px;
  color: var(--color-text-tertiary);
  transition: transform var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}
.pd-faq-item.active .pd-faq-icon { transform: rotate(45deg); }
.pd-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}
.pd-faq-item.active .pd-faq-answer { max-height: 500px; }
.pd-faq-body {
  padding-bottom: var(--space-5);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* ------------------------------------------------------------------
   50. REVIEWS
   ------------------------------------------------------------------ */
.pd-reviews-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.pd-reviews-summary {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.pd-reviews-big {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  line-height: 1;
}
.pd-reviews-big-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}
.pd-reviews-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.pd-review {
  padding: var(--space-6);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: box-shadow var(--duration-normal) var(--ease-out);
}
.pd-review:hover { box-shadow: var(--shadow-card); }
.pd-review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}
.pd-review-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.pd-review-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
}
.pd-review-name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}
.pd-review-date {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}
.pd-review-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-success);
  background: var(--color-success-light);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
}
.pd-review-badge svg { width: 12px; height: 12px; }
.pd-review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-3);
}
.pd-review-stars svg { width: 14px; height: 14px; }
.pd-review-text {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}
.pd-review-empty {
  text-align: center;
  padding: var(--space-12) var(--space-4);
  color: var(--color-text-tertiary);
}

/* Review form */
.pd-review-form {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}
.pd-review-form h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
}
.pd-star-rating {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}
.pd-star-rating .star {
  width: 28px;
  height: 28px;
  cursor: pointer;
  color: var(--color-border);
  transition: color var(--duration-fast) var(--ease-out);
}
.pd-star-rating .star.active { color: var(--color-warning); }
.pd-star-rating label:hover .star { color: var(--color-warning); }

/* ------------------------------------------------------------------
   51. AUTHOR CARD
   ------------------------------------------------------------------ */
.pd-author {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
}
.pd-author-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  flex-shrink: 0;
}
.pd-author-name {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}
.pd-author-bio {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-2);
}
.pd-author-meta {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}
@media (max-width: 640px) {
  .pd-author { flex-direction: column; text-align: center; }
}

/* ------------------------------------------------------------------
   52. RELATED PRODUCTS
   ------------------------------------------------------------------ */
.pd-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
@media (max-width: 1024px) {
  .pd-related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .pd-related-grid { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------------
   53. FINAL CTA
   ------------------------------------------------------------------ */
.pd-cta {
  text-align: center;
  padding: var(--space-16) var(--space-4);
  background: linear-gradient(135deg, var(--color-primary-subtle) 0%, var(--color-bg-elevated) 50%, var(--color-primary-subtle) 100%);
  border-radius: var(--radius-2xl);
  margin: var(--space-12) 0;
}
.pd-cta-title {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.pd-cta-desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ------------------------------------------------------------------
   54. PRODUCT PAGE RESPONSIVE
   ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .pd-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}
@media (max-width: 640px) {
  .pd-hero { padding: var(--space-4) 0 var(--space-8); }
  .pd-section { padding: var(--space-8) 0; }
  .pd-section-header { margin-bottom: var(--space-6); }
  .pd-actions { flex-direction: column; }
  .pd-btn-fav { width: 100% !important; }
  .pd-sticky-actions { display: none; }
  .pd-price-block { flex-wrap: wrap; }
  .pd-reviews-summary { flex-direction: column; align-items: flex-start; }
  .pd-cta { padding: var(--space-10) var(--space-4); margin: var(--space-8) 0; }
}

.price-break {
  display: block;
  font-size: 0.95em;
  font-weight: 700;
  margin-top: 4px;
}

.btn-favorite {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  margin-top: 12px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  background-color: #ffffff;
  color: #334155;
  transition: all 0.2s ease-in-out;
}

.btn-favorite:hover {
  background-color: #f8fafc;
}

@media (min-width: 768px) {
  .price-break {
    display: inline;
    margin-top: 0;
    margin-left: 8px;
  }
  .price-break::before {
    content: '— ';
  }
}

/* ============================================================
   CHECKOUT & CART — Premium Purchase Experience
   ============================================================ */

/* ------------------------------------------------------------------
   55. CART PAGE
   ------------------------------------------------------------------ */
.ck-cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-8);
  align-items: start;
}
.ck-cart-items {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}
.ck-cart-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  transition: background var(--duration-fast) var(--ease-out);
}
.ck-cart-item + .ck-cart-item {
  border-top: 1px solid var(--color-border-light);
}
.ck-cart-item:hover {
  background: var(--color-bg-sunken);
}
.ck-cart-item-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-bg-sunken);
  flex-shrink: 0;
}
.ck-cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ck-cart-item-info {
  flex: 1;
  min-width: 0;
}
.ck-cart-item-name {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  text-decoration: none;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--duration-fast) var(--ease-out);
}
.ck-cart-item-name:hover { color: var(--color-primary); }
.ck-cart-item-type {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: 2px;
}
.ck-cart-item-price {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-top: var(--space-2);
}
.ck-cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-2);
  flex-shrink: 0;
}
.ck-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.ck-qty button {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: var(--text-lg);
  transition: all var(--duration-fast) var(--ease-out);
}
.ck-qty button:hover {
  background: var(--color-bg-sunken);
  color: var(--color-text);
}
.ck-qty-val {
  width: 40px;
  text-align: center;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  border-left: 1px solid var(--color-border-light);
  border-right: 1px solid var(--color-border-light);
  line-height: 36px;
}
.ck-cart-remove {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}
.ck-cart-remove:hover {
  color: var(--color-danger);
  background: var(--color-danger-light);
}

/* Cart Summary Sidebar */
.ck-summary {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
}
.ck-summary-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-5);
}
.ck-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}
.ck-summary-row span:last-child {
  font-weight: var(--font-semibold);
  color: var(--color-text);
}
.ck-summary-delivery {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-success);
  font-weight: var(--font-medium);
  margin-bottom: var(--space-4);
}
.ck-summary-delivery svg { width: 16px; height: 16px; flex-shrink: 0; }
.ck-summary-total {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  margin-bottom: var(--space-5);
}
.ck-summary-total span:last-child {
  color: var(--color-primary);
}
.ck-summary-trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}
.ck-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}
.ck-trust-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-success);
  flex-shrink: 0;
}

/* ------------------------------------------------------------------
   56. EMPTY CART
   ------------------------------------------------------------------ */
.ck-empty {
  text-align: center;
  padding: var(--space-16) var(--space-4);
  max-width: 480px;
  margin: 0 auto;
}
.ck-empty-illust {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-subtle) 0%, var(--color-bg-sunken) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.ck-empty-illust svg {
  width: 56px;
  height: 56px;
  color: var(--color-primary);
  opacity: 0.6;
}
.ck-empty-illust::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: var(--radius-full);
  border: 2px dashed var(--color-border);
  animation: ck-spin 20s linear infinite;
}
@keyframes ck-spin { to { transform: rotate(360deg); } }
.ck-empty-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.ck-empty-desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

/* ------------------------------------------------------------------
   57. CHECKOUT PAGE — Two-column layout
   ------------------------------------------------------------------ */
.ck-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-8);
  align-items: start;
}

/* Progress bar */
.ck-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  padding: var(--space-4) 0;
}
.ck-progress-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  white-space: nowrap;
}
.ck-progress-step.done { color: var(--color-success); }
.ck-progress-step.active { color: var(--color-primary); font-weight: var(--font-semibold); }
.ck-progress-step-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  flex-shrink: 0;
  transition: all var(--duration-normal) var(--ease-out);
}
.ck-progress-step.done .ck-progress-step-icon {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}
.ck-progress-step.active .ck-progress-step-icon {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}
.ck-progress-line {
  width: 40px;
  height: 2px;
  background: var(--color-border);
  flex-shrink: 0;
}
.ck-progress-line.done { background: var(--color-success); }

/* Checkout form card */
.ck-form-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}
.ck-form-section {
  margin-bottom: var(--space-8);
}
.ck-form-section:last-child { margin-bottom: 0; }
.ck-form-section-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.ck-form-section-title svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}
.ck-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.ck-form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.ck-form-group.full { grid-column: 1 / -1; }
.ck-form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
}
.ck-form-label .required {
  color: var(--color-danger);
  margin-left: 2px;
}
.ck-form-input {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  outline: none;
  transition: all var(--duration-fast) var(--ease-out);
}
.ck-form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 98, 254, 0.12);
}
.ck-form-input::placeholder {
  color: var(--color-text-tertiary);
}
.ck-form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: 2px;
}
.ck-form-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  margin-top: 2px;
}
.ck-form-input.error {
  border-color: var(--color-danger);
}
.ck-form-input.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.ck-password-field {
  position: relative;
}
.ck-password-field input {
  padding-right: 44px;
}
.ck-password-toggle {
  position: absolute;
  top: 50%;
  right: 4px;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: none;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  border-radius: var(--radius-lg);
}
.ck-password-toggle:hover {
  color: var(--color-text);
}
.ck-password-toggle .icon-eye-off {
  display: none;
}
.ck-password-toggle.is-visible .icon-eye {
  display: none;
}
.ck-password-toggle.is-visible .icon-eye-off {
  display: block;
}

/* Payment method selector */
.ck-payment-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.ck-payment-option {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}
.ck-payment-option:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-subtle);
}
.ck-payment-option.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-subtle);
  box-shadow: 0 0 0 1px var(--color-primary);
}
.ck-payment-option input[type="radio"] {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.ck-payment-option-info { flex: 1; }
.ck-payment-option-name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
}
.ck-payment-option-desc {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-top: 2px;
}
.ck-payment-option-badge {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--color-text-secondary);
  background: var(--color-bg-sunken);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
}

/* Phone input with prefix */
.ck-phone-group {
  display: flex;
  gap: 0;
}
.ck-phone-prefix {
  width: 72px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  background: var(--color-bg-sunken);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius-xl) 0 0 var(--radius-xl);
  flex-shrink: 0;
  user-select: none;
}
.ck-phone-group .ck-form-input {
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
}

/* Submit button */
.ck-submit-btn {
  width: 100%;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-text-inverse);
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  margin-top: var(--space-6);
}
.ck-submit-btn:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 12px rgba(15, 98, 254, 0.3);
}
.ck-submit-btn:active {
  transform: scale(0.98);
}
.ck-submit-btn svg { width: 18px; height: 18px; }
.ck-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Checkout sidebar */
.ck-checkout-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
}
.ck-checkout-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.ck-checkout-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.ck-checkout-item-img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-sunken);
  flex-shrink: 0;
}
.ck-checkout-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ck-checkout-item-name {
  flex: 1;
  min-width: 0;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ck-checkout-item-qty {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}
.ck-checkout-item-price {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  flex-shrink: 0;
}

/* Discount badge in checkout */
.ck-discount-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-danger);
  background: var(--color-danger-light);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-md);
}

/* Microcopy below submit */
.ck-microcopy {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-4);
}
.ck-microcopy svg {
  width: 14px;
  height: 14px;
  vertical-align: -2px;
  margin-right: 2px;
}

/* ------------------------------------------------------------------
   58. CONFIRMATION PAGE
   ------------------------------------------------------------------ */
.ck-confirm {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-4);
  text-align: center;
}
.ck-confirm-icon {
  width: 88px;
  height: 88px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-full);
  background: var(--color-success-light);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: ck-confirm-pop 0.5s var(--ease-spring);
}
.ck-confirm-icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-success);
}
@keyframes ck-confirm-pop {
  0% { transform: scale(0); opacity: 0; }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); opacity: 1; }
}
.ck-confirm-title {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.ck-confirm-order {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}
.ck-confirm-order strong {
  color: var(--color-text);
  font-weight: var(--font-semibold);
}
.ck-confirm-email {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}
.ck-confirm-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-align: left;
  margin-bottom: var(--space-8);
}
.ck-confirm-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.ck-confirm-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
}
.ck-confirm-item:last-child { border-bottom: none; padding-bottom: 0; }
.ck-confirm-item-name {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
}
.ck-confirm-item-qty {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: 2px;
}
.ck-confirm-item-price {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-primary);
}
.ck-confirm-total {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.ck-confirm-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  margin-top: var(--space-3);
}
.ck-confirm-status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: var(--font-semibold);
  color: var(--color-success);
}
.ck-confirm-status-badge svg { width: 16px; height: 16px; }
.ck-confirm-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* ------------------------------------------------------------------
   59. CHECKOUT RESPONSIVE
   ------------------------------------------------------------------ */
@media (max-width: 1024px) {
  .ck-layout {
    grid-template-columns: 1fr;
  }
  .ck-checkout-sidebar {
    position: static;
    order: -1;
  }
  .ck-cart-layout {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .ck-cart-item {
    flex-wrap: wrap;
  }
  .ck-cart-item-actions {
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border-light);
  }
  .ck-form-card { padding: var(--space-5); }
  .ck-form-grid { grid-template-columns: 1fr; }
  .ck-progress { flex-wrap: wrap; gap: var(--space-1); }
  .ck-progress-line { width: 20px; }
  .ck-confirm { padding: var(--space-8) var(--space-4); }
  .ck-confirm-actions { flex-direction: column; }
  .ck-confirm-actions .btn { width: 100%; }
}

@media (min-width: 768px) {
  .btn-favorite {
    width: 54px;
    padding-left: 0;
    padding-right: 0;
    margin-top: 0;
    margin-left: 16px;
    flex-shrink: 0;
  }

  .pd-hero-grid form,
  .pd-hero-grid .flex {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
  }
}

/* Formatage des pages légales et statiques */
.legal-content {
  padding-top: 2rem;
  padding-bottom: 4rem;
  color: #334155;
}

.legal-content h1 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.legal-content h2,
.legal-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: #0f172a;
}

.legal-content p,
.legal-content ul {
  margin-bottom: 1rem;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Sécurisation de l'en-tête Espace Client (Bienvenue / Déconnexion) */
.section-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-top: 1rem;
}

/* ==========================================
   NAVIGATION UNIVERSELLE - ESPACE CLIENT
   ========================================== */

/* Cible TOUTES les balises nav dans l'espace client (Desktop : Colonne) */
.account-layout nav,
.dashboard-layout nav,
.grid-3 nav,
main nav.flex-col,
section nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Style universel de TOUS les liens du menu client */
.account-layout nav a,
.dashboard-layout nav a,
.grid-3 nav a,
main nav.flex-col a,
section nav a {
  display: block;
  padding: 0.85rem 1.25rem;
  color: #334155;
  text-decoration: none;
  font-weight: 600;
  border-radius: 0.5rem;
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  transition: all 0.2s ease-in-out;
}

/* Effet au survol */
.account-layout nav a:hover,
.dashboard-layout nav a:hover,
.grid-3 nav a:hover,
main nav.flex-col a:hover,
section nav a:hover {
  background-color: #f1f5f9;
  color: #1d4ed8;
  border-color: #cbd5e1;
  transform: translateX(4px);
}

/* Version Mobile : Transformation en barre d'onglets horizontale glissante */
@media (max-width: 1023px) {
  .account-layout nav,
  .dashboard-layout nav,
  .grid-3 nav,
  main nav.flex-col,
  section nav {
    flex-direction: row !important;
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .account-layout nav::-webkit-scrollbar,
  .dashboard-layout nav::-webkit-scrollbar,
  .grid-3 nav::-webkit-scrollbar,
  main nav.flex-col::-webkit-scrollbar,
  section nav::-webkit-scrollbar {
    display: none;
  }

  .account-layout nav a,
  .dashboard-layout nav a,
  .grid-3 nav a,
  main nav.flex-col a,
  section nav a {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
  }
}