@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap');

/* ════════════════════════════════════════════
   1. VARIABLES — Design Tokens
   ════════════════════════════════════════════ */
:root {
  /* ─── Couleurs marque ─── */
  --brand-blue: #002b5b;
  --brand-blue-dark: #001e44;
  --brand-blue-soft: #eaf2ff;
  --brand-yellow: #ffc107;
  --brand-yellow-dark: #e6ad00;
  --brand-yellow-soft: #fff4cc;
  --brand-white: #ffffff;
  --brand-gray: #e2e2e2;
  --brand-gray-mid: #8a8a8a;
  --brand-gray-light: #f5f5f7;
  --brand-black: #1e1e1e;

  /* ─── Sémantique ─── */
  --color-success: #16a34a;
  --color-error: #dc2626;
  --color-warning: #f59e0b;
  --color-info: var(--brand-blue);

  /* ─── Typographie ─── */
  --font-sans: "Outfit", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --fs-xs: 0.75rem;       /* 12px */
  --fs-sm: 0.875rem;      /* 14px */
  --fs-base: 1rem;        /* 16px */
  --fs-md: 1.125rem;      /* 18px */
  --fs-lg: 1.25rem;       /* 20px */
  --fs-xl: 1.5rem;        /* 24px */
  --fs-2xl: 1.875rem;     /* 30px */
  --fs-3xl: 2.25rem;      /* 36px */
  --fs-4xl: 3rem;         /* 48px */
  --fs-5xl: 3.75rem;      /* 60px */

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

  /* ─── Rayons ─── */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-pill: 9999px;

  /* ─── Ombres ─── */
  --shadow-xs: 0 1px 2px rgba(0, 43, 91, 0.05);
  --shadow-sm: 0 2px 8px -2px rgba(0, 43, 91, 0.08);
  --shadow-md: 0 4px 16px -4px rgba(0, 43, 91, 0.10);
  --shadow-lg: 0 12px 32px -8px rgba(0, 43, 91, 0.15);
  --shadow-xl: 0 24px 56px -12px rgba(0, 43, 91, 0.20);
  --shadow-yellow: 0 8px 24px -6px rgba(255, 193, 7, 0.4);

  /* ─── Transitions ─── */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 150ms;
  --duration: 250ms;
  --duration-slow: 400ms;

  /* ─── Layout ─── */
  --container-max: 80rem;
  --container-px: 1.5rem;
  --navbar-height: 4.5rem;
  --z-nav: 50;
  --z-modal: 100;
  --z-tooltip: 200;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-height);
}

body {
  background-color: var(--brand-white);
  color: var(--brand-black);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
}

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

button { cursor: pointer; }

ul, ol { list-style: none; }

a {
  color: var(--brand-blue);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}

a:hover { color: var(--brand-yellow-dark); }

::selection {
  background-color: var(--brand-yellow);
  color: var(--brand-blue);
}

:focus-visible {
  outline: 2px solid var(--brand-yellow);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--brand-gray-light); }
::-webkit-scrollbar-thumb { background: var(--brand-blue); border-radius: 9999px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-blue-dark); }

/* ════════════════════════════════════════════
   3. TYPOGRAPHIE
   ════════════════════════════════════════════ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--brand-blue);
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-wrap: balance;
}

h1 { font-size: clamp(2.25rem, 4vw + 1rem, var(--fs-5xl)); font-weight: 800; line-height: 1.05; }
h2 { font-size: clamp(1.75rem, 2.5vw + 1rem, var(--fs-4xl)); font-weight: 700; }
h3 { font-size: clamp(1.375rem, 1.5vw + 0.75rem, var(--fs-2xl)); font-weight: 600; line-height: 1.25; }
h4 { font-size: var(--fs-xl); font-weight: 600; line-height: 1.3; }
h5 { font-size: var(--fs-lg); font-weight: 600; line-height: 1.4; }
h6 { font-size: var(--fs-md); font-weight: 600; line-height: 1.4; }

p { line-height: 1.65; text-wrap: pretty; }

.lead { font-size: var(--fs-md); color: var(--brand-gray-mid); }
.caption { font-size: var(--fs-xs); color: var(--brand-gray-mid); letter-spacing: 0.04em; text-transform: uppercase; }
.eyebrow { font-size: var(--fs-sm); font-weight: 600; color: var(--brand-yellow-dark); letter-spacing: 0.1em; text-transform: uppercase; }

.text-balance { text-wrap: balance; }
.text-pretty { text-wrap: pretty; }

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

.container-narrow {
  width: 100%;
  max-width: 48rem;
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

.section-tight { padding-block: var(--space-12); }

.section-dark {
  background-color: var(--brand-blue);
  color: var(--brand-white);
}
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--brand-white); }
.section-dark .lead { color: rgba(255, 255, 255, 0.7); }

.section-soft { background-color: var(--brand-gray-light); }

/* Grilles */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: 1fr; gap: var(--space-6); }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.stack { display: flex; flex-direction: column; gap: var(--space-6); }
.row { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }

/* ════════════════════════════════════════════
   5. NAVBAR
   ════════════════════════════════════════════ */
.navbar {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: var(--z-nav);
  height: var(--navbar-height);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--brand-gray);
  transition: box-shadow var(--duration) var(--ease);
}

.navbar.is-scrolled { box-shadow: var(--shadow-sm); }

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

.navbar-logo {
  font-weight: 800;
  font-size: var(--fs-lg);
  color: var(--brand-blue);
  letter-spacing: -0.02em;
}

.navbar-links {
  display: none;
  gap: var(--space-8);
  align-items: center;
}

.navbar-link {
  position: relative;
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--brand-black);
  padding: var(--space-2) 0;
  transition: color var(--duration) var(--ease);
}

.navbar-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-yellow);
  transition: width var(--duration) var(--ease-out);
}

.navbar-link:hover,
.navbar-link.is-active { color: var(--brand-blue); }
.navbar-link:hover::after,
.navbar-link.is-active::after { width: 100%; }

.navbar-burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.navbar-burger span {
  width: 24px; height: 2px;
  background-color: var(--brand-blue);
  transition: transform var(--duration) var(--ease);
}

@media (min-width: 768px) {
  .navbar-links { display: flex; }
  .navbar-burger { display: none; }
}

/* Drawer mobile */
.navbar-drawer {
  position: fixed;
  top: var(--navbar-height);
  inset-inline: 0;
  background-color: var(--brand-white);
  border-bottom: 1px solid var(--brand-gray);
  padding: var(--space-6) var(--container-px);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--duration) var(--ease), opacity var(--duration) var(--ease);
  z-index: calc(var(--z-nav) - 1);
}
.navbar-drawer.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Padding global pour ne pas être caché par la navbar fixe */
.has-fixed-nav { padding-top: var(--navbar-height); }

/* ════════════════════════════════════════════
   6. BOUTONS
   ════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--fs-sm);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--duration) var(--ease),
              background-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              color var(--duration) var(--ease);
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

.btn-primary {
  background-color: var(--brand-yellow);
  color: var(--brand-blue);
}
.btn-primary:hover {
  background-color: var(--brand-yellow-dark);
  color: var(--brand-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-yellow);
}

.btn-secondary {
  background-color: var(--brand-blue);
  color: var(--brand-white);
}
.btn-secondary:hover {
  background-color: var(--brand-blue-dark);
  color: var(--brand-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background-color: transparent;
  color: var(--brand-blue);
  border-color: var(--brand-blue);
}
.btn-ghost:hover {
  background-color: var(--brand-blue);
  color: var(--brand-white);
}

.btn-link {
  background: none;
  color: var(--brand-blue);
  padding: 0;
  border-radius: 0;
}
.btn-link:hover { color: var(--brand-yellow-dark); }

.btn-sm { font-size: var(--fs-xs); padding: 0.5rem 1rem; }
.btn-lg { font-size: var(--fs-base); padding: 1rem 2rem; }
.btn-icon { padding: 0.75rem; aspect-ratio: 1; }

/* ════════════════════════════════════════════
   7. BADGES & TAGS
   ════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background-color: var(--brand-yellow-soft);
  color: var(--brand-blue);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-blue { background-color: var(--brand-blue-soft); color: var(--brand-blue); }
.badge-dark { background-color: var(--brand-blue); color: var(--brand-white); }
.badge-success { background-color: #dcfce7; color: var(--color-success); }
.badge-outline { background: transparent; border: 1px solid var(--brand-gray); color: var(--brand-black); }

/* ════════════════════════════════════════════
   8. CARDS
   ════════════════════════════════════════════ */
.card {
  background-color: var(--brand-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--brand-gray);
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card-highlight {
  background-color: var(--brand-yellow-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border-left: 4px solid var(--brand-yellow);
}

.card-info {
  background-color: var(--brand-blue-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

/* ─── Card Projet ─── */
.card-project {
  display: flex;
  flex-direction: column;
  background-color: var(--brand-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--brand-gray);
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
}
.card-project:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card-project-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--brand-gray-light);
}
.card-project-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}
.card-project:hover .card-project-media img { transform: scale(1.05); }
.card-project-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.card-project-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--brand-blue);
}
.card-project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
}

/* ─── Card Vidéo ─── */
.card-video {
  position: relative;
  aspect-ratio: 16 / 9;
  background-color: var(--brand-blue);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.card-video video,
.card-video img,
.card-video iframe {
  width: 100%; height: 100%;
  object-fit: cover;
  border: none;
}
.card-video-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 43, 91, 0.3);
  transition: background-color var(--duration) var(--ease);
}
.card-video:hover .card-video-play { background-color: rgba(0, 43, 91, 0.5); }
.card-video-play-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background-color: var(--brand-yellow);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--duration) var(--ease);
}
.card-video:hover .card-video-play-icon { transform: scale(1.1); }

/* ─── Card PDF / Document ─── */
.card-pdf {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background-color: var(--brand-white);
  border: 1px solid var(--brand-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}
.card-pdf:hover {
  border-color: var(--brand-yellow);
  box-shadow: var(--shadow-md);
}
.card-pdf-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--brand-yellow-soft);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--fs-xs);
}
.card-pdf-body { flex: 1; min-width: 0; }
.card-pdf-title {
  font-weight: 600;
  color: var(--brand-blue);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.card-pdf-meta {
  font-size: var(--fs-xs);
  color: var(--brand-gray-mid);
}

/* ════════════════════════════════════════════
   9. FORMULAIRES
   ════════════════════════════════════════════ */
.form { display: flex; flex-direction: column; gap: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
@media (min-width: 640px) {
  .form-row-2 { grid-template-columns: 1fr 1fr; }
}

.form-field { display: flex; flex-direction: column; gap: var(--space-2); }

.label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--brand-blue);
}
.label-required::after {
  content: " *";
  color: var(--color-error);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--brand-white);
  border: 1.5px solid var(--brand-gray);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  color: var(--brand-black);
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}
.input::placeholder,
.textarea::placeholder { color: var(--brand-gray-mid); }
.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 4px rgba(0, 43, 91, 0.08);
  outline: none;
}
.input[aria-invalid="true"],
.textarea[aria-invalid="true"] {
  border-color: var(--color-error);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.08);
}

.textarea { min-height: 140px; resize: vertical; font-family: inherit; }

.form-help { font-size: var(--fs-xs); color: var(--brand-gray-mid); }
.form-error { font-size: var(--fs-sm); color: var(--color-error); font-weight: 500; }

.checkbox-row { display: flex; align-items: flex-start; gap: var(--space-3); }
.checkbox {
  appearance: none;
  width: 20px; height: 20px;
  border: 1.5px solid var(--brand-gray);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  transition: all var(--duration) var(--ease);
}
.checkbox:checked {
  background-color: var(--brand-blue);
  border-color: var(--brand-blue);
}
.checkbox:checked::after {
  content: "✓";
  color: var(--brand-yellow);
  font-size: 14px;
  font-weight: 800;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ════════════════════════════════════════════
   10. TIMELINE
   ════════════════════════════════════════════ */
.timeline {
  position: relative;
  padding-left: var(--space-10);
}
.timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--brand-blue), var(--brand-blue-soft));
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-10);
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: calc(-1 * var(--space-10) + 4px);
  top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background-color: var(--brand-yellow);
  border: 3px solid var(--brand-white);
  box-shadow: 0 0 0 2px var(--brand-blue);
}

.timeline-date {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--brand-yellow-dark);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}
.timeline-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: var(--space-1);
}
.timeline-subtitle {
  font-size: var(--fs-sm);
  color: var(--brand-gray-mid);
  margin-bottom: var(--space-3);
}

/* ════════════════════════════════════════════
   11. GRILLE COMPÉTENCES
   ════════════════════════════════════════════ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-4);
}

.skill-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  background-color: var(--brand-white);
  border: 1px solid var(--brand-gray);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--duration) var(--ease);
}
.skill-card:hover {
  border-color: var(--brand-yellow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.skill-icon {
  width: 40px; height: 40px;
  color: var(--brand-blue);
}
.skill-name {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--brand-blue);
}
.skill-level {
  font-size: var(--fs-xs);
  color: var(--brand-gray-mid);
}

/* Barre de niveau */
.skill-bar {
  width: 100%;
  height: 6px;
  background-color: var(--brand-gray);
  border-radius: 9999px;
  overflow: hidden;
}
.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-blue), var(--brand-yellow));
  border-radius: 9999px;
  transition: width 1s var(--ease-out);
}

/* ════════════════════════════════════════════
   12. MODAL / LIGHTBOX
   ════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background-color: rgba(0, 43, 91, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration) var(--ease);
}
.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background-color: var(--brand-white);
  border-radius: var(--radius-xl);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-8);
  position: relative;
  transform: scale(0.95) translateY(20px);
  transition: transform var(--duration-slow) var(--ease-out);
  box-shadow: var(--shadow-xl);
}
.modal-overlay.is-open .modal {
  transform: scale(1) translateY(0);
}

.modal-lg { max-width: 960px; }

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--brand-gray-light);
  color: var(--brand-blue);
  transition: background-color var(--duration) var(--ease);
}
.modal-close:hover { background-color: var(--brand-gray); }

.modal-header { margin-bottom: var(--space-6); padding-right: var(--space-12); }
.modal-body { display: flex; flex-direction: column; gap: var(--space-4); }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--brand-gray);
}

/* Lightbox image */
.lightbox .modal {
  background-color: transparent;
  box-shadow: none;
  padding: 0;
  max-width: 90vw;
}
.lightbox img { max-height: 85vh; border-radius: var(--radius-lg); }

body.has-modal { overflow: hidden; }

/* ════════════════════════════════════════════
   13. ONGLETS / TABS
   ════════════════════════════════════════════ */
.tabs {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.tab-list {
  display: flex;
  gap: var(--space-2);
  border-bottom: 1px solid var(--brand-gray);
  overflow-x: auto;
  scrollbar-width: none;
}
.tab-list::-webkit-scrollbar { display: none; }

.tab {
  position: relative;
  padding: var(--space-3) var(--space-4);
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--brand-gray-mid);
  white-space: nowrap;
  transition: color var(--duration) var(--ease);
}
.tab::after {
  content: "";
  position: absolute;
  left: var(--space-4); right: var(--space-4);
  bottom: -1px;
  height: 2px;
  background-color: var(--brand-yellow);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--duration) var(--ease-out);
}
.tab:hover { color: var(--brand-blue); }
.tab.is-active { color: var(--brand-blue); font-weight: 600; }
.tab.is-active::after { transform: scaleX(1); }

.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeIn var(--duration-slow) var(--ease-out); }

/* Variante pills */
.tab-list-pills { border-bottom: none; gap: var(--space-2); }
.tab-list-pills .tab {
  border-radius: var(--radius-pill);
  background-color: var(--brand-gray-light);
}
.tab-list-pills .tab.is-active {
  background-color: var(--brand-blue);
  color: var(--brand-white);
}
.tab-list-pills .tab::after { display: none; }

/* ════════════════════════════════════════════
   14. ANIMATIONS
   ════════════════════════════════════════════ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-24px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

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

/* Classes utilitaires d'animation */
.animate-fade { animation: fadeIn var(--duration-slow) var(--ease-out) both; }
.animate-up { animation: fadeInUp var(--duration-slow) var(--ease-out) both; }
.animate-left { animation: fadeInLeft var(--duration-slow) var(--ease-out) both; }
.animate-right { animation: fadeInRight var(--duration-slow) var(--ease-out) both; }
.animate-scale { animation: scaleIn var(--duration-slow) var(--ease-out) both; }

/* Délais (à combiner avec une animation) */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-500 { animation-delay: 500ms; }

/* Scroll reveal — utilisable avec IntersectionObserver
   Ajoute la classe .reveal sur l'élément, puis .is-visible quand il entre dans le viewport */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left { transform: translateX(-32px); }
.reveal-left.is-visible { transform: translateX(0); }

.reveal-right { transform: translateX(32px); }
.reveal-right.is-visible { transform: translateX(0); }

/* Loading skeleton */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--brand-gray-light) 0%,
    var(--brand-gray) 50%,
    var(--brand-gray-light) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

/* Respect des préférences utilisateur */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ════════════════════════════════════════════
   15. FOOTER
   ════════════════════════════════════════════ */
.footer {
  background-color: var(--brand-blue);
  color: var(--brand-white);
  padding-top: var(--space-16);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand { font-size: var(--fs-xl); font-weight: 800; color: var(--brand-white); }
.footer-tagline { color: rgba(255, 255, 255, 0.7); margin-top: var(--space-3); max-width: 22rem; }

.footer-title {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--brand-yellow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer-link {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-sm);
  padding: var(--space-1) 0;
  transition: color var(--duration) var(--ease);
}
.footer-link:hover { color: var(--brand-yellow); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.5);
}

.footer-socials { display: flex; gap: var(--space-3); }
.footer-social {
  width: 36px; height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--brand-white);
  display: flex; align-items: center; justify-content: center;
  transition: background-color var(--duration) var(--ease);
}
.footer-social:hover { background-color: var(--brand-yellow); color: var(--brand-blue); }

/* ════════════════════════════════════════════
   16. DÉCORATIFS
   ════════════════════════════════════════════ */
.accent-line {
  display: inline-block;
  width: 3rem; height: 4px;
  background-color: var(--brand-yellow);
  border-radius: 9999px;
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, var(--fs-5xl));
  font-weight: 800;
  color: var(--brand-yellow);
  line-height: 1;
}
.stat-label {
  font-size: var(--fs-sm);
  color: var(--brand-gray-mid);
  margin-top: var(--space-2);
}

.highlight-yellow {
  background: linear-gradient(180deg, transparent 60%, var(--brand-yellow) 60%);
  padding: 0 0.15em;
}

.divider {
  height: 1px;
  background-color: var(--brand-gray);
  margin-block: var(--space-8);
}

.bg-gradient-brand {
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-dark) 100%);
}

/* ════════════════════════════════════════════
   17. UTILITAIRES
   ════════════════════════════════════════════ */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

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

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

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-12 { margin-top: var(--space-12); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.py-12 { padding-block: var(--space-12); }
.py-16 { padding-block: var(--space-16); }
.py-20 { padding-block: var(--space-20); }
.py-24 { padding-block: var(--space-24); }

.w-full { width: 100%; }
.max-w-prose { max-width: 65ch; }

.text-blue { color: var(--brand-blue); }
.text-yellow { color: var(--brand-yellow-dark); }
.text-white { color: var(--brand-white); }
.text-muted { color: var(--brand-gray-mid); }

.bg-blue { background-color: var(--brand-blue); }
.bg-soft { background-color: var(--brand-gray-light); }
.bg-yellow-soft { background-color: var(--brand-yellow-soft); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: 9999px; }

.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }



/* ════════════════════════════════════════════
   SECTION TITLE
   ════════════════════════════════════════════ */
.section-title {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.section-title-center {
  align-items: center;
  text-align: center;
  max-width: 42rem;
  margin-inline: auto;
}

.section-title-heading {
  margin: 0;
}

.section-title-subtitle {
  margin: 0;
  max-width: 38rem;
}

.section-title-center .section-title-subtitle {
  margin-inline: auto;
}

/* Variante fond sombre (sections .section-dark) */
.section-title-inverted .section-title-heading,
.section-title-inverted .eyebrow {
  color: var(--brand-white);
}
.section-title-inverted .eyebrow {
  color: var(--brand-yellow);
}
.section-title-inverted .section-title-subtitle {
  color: rgba(255, 255, 255, 0.75);
}