/* ============================================================
   ADeC SA — DESIGN SYSTEM
   Étape 2 du cahier des charges : tokens + composants réutilisables
   Basé sur Bootstrap 5.3.x — vanilla CSS/JS, aucune dépendance JS de build
   ============================================================ */

/* ------------------------------------------------------------
   1. TOKENS — Couleurs, typographie, espacements, rayons, ombres
   ------------------------------------------------------------ */
:root {
  /* Couleur de marque officielle (validée client) */
  --adec-primary: #7B0D0D;          /* Bordeaux ADeC — couleur de référence */
  --adec-primary-dark: #560909;      /* hover / active */
  --adec-primary-darker: #3D0606;    /* texte sur fond clair, contrastes forts */
  --adec-primary-tint-1: #F4E4E2;    /* fonds très clairs, badges */
  --adec-primary-tint-2: #E9C9C6;    /* bordures, séparateurs teintés */

  /* Secondaire — encre chaude (remplace le noir pur, plus premium) */
  --adec-ink: #1A1310;
  --adec-ink-soft: #3A2E29;

  /* Accent — or champagne, utilisé avec parcimonie (badges premium, séparateurs) */
  --adec-accent: #B08D3F;
  --adec-accent-tint: #F3ECDA;

  /* Neutres */
  --adec-white: #FFFFFF;
  --adec-bg: #FAF8F6;               /* fond général, blanc cassé chaud */
  --adec-surface: #FFFFFF;          /* fond des cartes */
  --adec-border: #E7E1DC;
  --adec-muted: #6E6660;            /* texte secondaire — contraste WCAG AA vérifié (5.3:1) */
  --adec-text: #241C18;             /* texte principal */

  /* États */
  --adec-success: #1E7A4C;
  --adec-warning: #B8791A;
  --adec-error: #C1272D;

  /* Typographie — famille unique, plusieurs graisses */
  --adec-font: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
  --adec-fs-xs: 0.8125rem;    /* 13px */
  --adec-fs-sm: 0.9375rem;    /* 15px */
  --adec-fs-base: 1.0625rem;  /* 17px */
  --adec-fs-lg: 1.25rem;      /* 20px */
  --adec-fs-xl: 1.75rem;      /* 28px */
  --adec-fs-2xl: 2.5rem;      /* 40px */
  --adec-fs-3xl: 3.25rem;     /* 52px */

  /* Espacements (grille 8px) */
  --adec-sp-1: 0.5rem;   /* 8px */
  --adec-sp-2: 1rem;     /* 16px */
  --adec-sp-3: 1.5rem;   /* 24px */
  --adec-sp-4: 2rem;     /* 32px */
  --adec-sp-5: 3rem;     /* 48px */
  --adec-sp-6: 4rem;     /* 64px */
  --adec-sp-7: 6rem;     /* 96px */

  /* Rayons */
  --adec-radius-sm: 8px;
  --adec-radius-md: 14px;
  --adec-radius-lg: 22px;
  --adec-radius-pill: 999px;

  /* Ombres — douces, jamais dures */
  --adec-shadow-sm: 0 2px 8px rgba(26, 19, 16, 0.06);
  --adec-shadow-md: 0 10px 30px rgba(26, 19, 16, 0.08);
  --adec-shadow-lg: 0 20px 50px rgba(26, 19, 16, 0.12);
  --adec-shadow-primary: 0 12px 24px rgba(123, 13, 13, 0.22);

  /* Transitions */
  --adec-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --adec-t-fast: 0.18s;
  --adec-t-base: 0.28s;
  --adec-t-slow: 0.5s;
}

/* Réassignation des variables Bootstrap 5 sur nos tokens
   → tous les composants natifs de Bootstrap héritent automatiquement de la charte */
:root {
  --bs-primary: var(--adec-primary);
  --bs-primary-rgb: 123, 13, 13;
  --bs-body-font-family: var(--adec-font);
  --bs-body-color: var(--adec-text);
  --bs-body-bg: var(--adec-bg);
  --bs-border-radius: var(--adec-radius-sm);
  --bs-border-color: var(--adec-border);
  --bs-link-color: var(--adec-primary);
  --bs-link-hover-color: var(--adec-primary-dark);
}

/* ------------------------------------------------------------
   2. BASE
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

/* ------------------------------------------------------------
   PRELOADER — écran de chargement de page
   ------------------------------------------------------------ */
.adec-loader {
  position: fixed; inset: 0; z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  background: var(--adec-bg);
  transition: opacity .5s var(--adec-ease), visibility .5s var(--adec-ease);
}
.adec-loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.adec-loader__ring {
  position: relative;
  width: 72px; height: 72px;
  display: flex; align-items: center; justify-content: center;
}
.adec-loader__ring::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 3px solid var(--adec-primary-tint-2);
  border-top-color: var(--adec-primary);
  animation: adecSpin 0.9s linear infinite;
}
.adec-loader__mark {
  width: 40px; height: 40px;
  border-radius: var(--adec-radius-sm);
  background: var(--adec-primary);
  color: #fff; font-weight: 800; font-size: 1.05rem;
  display: flex; align-items: center; justify-content: center;
  animation: adecPulse 1.4s ease-in-out infinite;
}
@keyframes adecSpin { to { transform: rotate(360deg); } }
@keyframes adecPulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(0.9); opacity: 0.75; } }
body {
  margin: 0;
  font-family: var(--adec-font);
  color: var(--adec-text);
  background: var(--adec-bg);
  -webkit-font-smoothing: antialiased;
  position: relative;
  max-width: 100%;
}

h1, h2, h3, h4, .adec-display {
  font-family: var(--adec-font);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--adec-ink);
}

.adec-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--adec-fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--adec-primary);
}

a { transition: color var(--adec-t-fast) var(--adec-ease); }

::selection { background: var(--adec-primary-tint-2); color: var(--adec-ink); }

/* Focus visible — accessibilité WCAG */
a:focus-visible, button:focus-visible, .adec-btn:focus-visible,
input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--adec-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ------------------------------------------------------------
   3. BOUTONS — composant unique, toutes variantes
   ------------------------------------------------------------ */
.adec-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  height: 52px;
  padding: 0 1.75rem;
  border-radius: var(--adec-radius-pill);
  font-family: var(--adec-font);
  font-size: var(--adec-fs-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--adec-t-fast) var(--adec-ease),
              box-shadow var(--adec-t-fast) var(--adec-ease),
              background-color var(--adec-t-fast) var(--adec-ease),
              border-color var(--adec-t-fast) var(--adec-ease),
              color var(--adec-t-fast) var(--adec-ease);
  text-decoration: none;
}
.adec-btn:active { transform: translateY(1px) scale(0.99); }

.adec-btn--sm { height: 42px; padding: 0 1.25rem; font-size: var(--adec-fs-xs); }
.adec-btn--lg { height: 60px; padding: 0 2.25rem; font-size: var(--adec-fs-base); }

.adec-btn--primary {
  background: var(--adec-primary);
  color: var(--adec-white);
  box-shadow: var(--adec-shadow-primary);
}
.adec-btn--primary:hover { background: var(--adec-primary-dark); transform: translateY(-2px); box-shadow: 0 16px 30px rgba(123,13,13,0.28); color: var(--adec-white); }

.adec-btn--secondary {
  background: var(--adec-ink);
  color: var(--adec-white);
}
.adec-btn--secondary:hover { background: var(--adec-ink-soft); transform: translateY(-2px); color: var(--adec-white); }

.adec-btn--outline {
  background: transparent;
  border-color: var(--adec-border);
  color: var(--adec-ink);
}
.adec-btn--outline:hover { border-color: var(--adec-primary); color: var(--adec-primary); background: var(--adec-primary-tint-1); }

.adec-btn--ghost {
  background: transparent;
  color: var(--adec-primary);
  height: auto;
  padding: 0.25rem 0.25rem;
}
.adec-btn--ghost:hover { color: var(--adec-primary-dark); gap: 0.75rem; }

.adec-btn--on-dark.adec-btn--outline { border-color: rgba(255,255,255,0.3); color: var(--adec-white); }
.adec-btn--on-dark.adec-btn--outline:hover { background: rgba(255,255,255,0.08); border-color: var(--adec-white); color: var(--adec-white); }

/* ------------------------------------------------------------
   4. BADGES
   ------------------------------------------------------------ */
.adec-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--adec-radius-pill);
  background: var(--adec-primary-tint-1);
  color: var(--adec-primary-darker);
  font-size: var(--adec-fs-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.adec-badge--accent { background: var(--adec-accent-tint); color: #6B531F; }
.adec-badge--on-dark { background: rgba(255,255,255,0.1); color: var(--adec-white); }

/* ------------------------------------------------------------
   5. CARTES — composant unique, mêmes rayon/ombre/padding/animation
   ------------------------------------------------------------ */
.adec-card {
  background: var(--adec-surface);
  border: 1px solid var(--adec-border);
  border-radius: var(--adec-radius-lg);
  padding: var(--adec-sp-4);
  box-shadow: var(--adec-shadow-sm);
  transition: transform var(--adec-t-base) var(--adec-ease), box-shadow var(--adec-t-base) var(--adec-ease);
  height: 100%;
}
.adec-card:hover { transform: translateY(-6px); box-shadow: var(--adec-shadow-md); }

.adec-card__icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--adec-radius-md);
  background: var(--adec-primary-tint-1);
  color: var(--adec-primary);
  font-size: 1.5rem;
  margin-bottom: var(--adec-sp-3);
}

.adec-card__title { font-size: var(--adec-fs-lg); font-weight: 700; margin-bottom: 0.5rem; }
.adec-card__text { color: var(--adec-muted); font-size: var(--adec-fs-sm); line-height: 1.6; }

/* Carte "compteur / stat" */
.adec-stat { text-align: left; }
.adec-stat__value { font-size: var(--adec-fs-3xl); font-weight: 800; color: var(--adec-primary); line-height: 1; }
.adec-stat__label { color: var(--adec-muted); font-size: var(--adec-fs-sm); margin-top: 0.5rem; }

/* Carte "témoignage" */
.adec-testimonial__quote { font-size: var(--adec-fs-lg); font-weight: 500; color: var(--adec-ink); line-height: 1.5; }
.adec-testimonial__person { display: flex; align-items: center; gap: 0.75rem; margin-top: var(--adec-sp-3); }
.adec-testimonial__avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.adec-testimonial__name { font-weight: 700; font-size: var(--adec-fs-sm); }
.adec-testimonial__role { color: var(--adec-muted); font-size: var(--adec-fs-xs); }

/* Carte "actualité" */
.adec-news { padding: 0; overflow: hidden; }
.adec-news__image { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.adec-news__body { padding: var(--adec-sp-3); }
.adec-news__date { font-size: var(--adec-fs-xs); color: var(--adec-muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* ------------------------------------------------------------
   6. HERO — même famille graphique sur toutes les pages
   ------------------------------------------------------------ */
.adec-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(120% 140% at 100% 0%, #FBF1EF 0%, var(--adec-bg) 55%);
  padding: var(--adec-sp-7) 0 var(--adec-sp-6);
}
.adec-hero::before {
  content: "";
  position: absolute; inset: -40% -20% auto auto;
  width: 640px; height: 640px;
  background: radial-gradient(closest-side, var(--adec-primary-tint-1), transparent 70%);
  opacity: 0.9;
  pointer-events: none;
}
.adec-hero__badge { margin-bottom: var(--adec-sp-3); }
.adec-hero__title { font-size: var(--adec-fs-3xl); line-height: 1.08; margin-bottom: var(--adec-sp-3); }
.adec-hero__title span { color: var(--adec-primary); }
.adec-hero__desc { font-size: var(--adec-fs-base); color: var(--adec-muted); max-width: 42ch; margin-bottom: var(--adec-sp-4); line-height: 1.6; }
.adec-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: var(--adec-sp-5); }
.adec-hero__stats { display: flex; gap: var(--adec-sp-5); flex-wrap: wrap; }
.adec-hero__media {
  position: relative;
  border-radius: var(--adec-radius-lg);
  overflow: hidden;
  box-shadow: var(--adec-shadow-lg);
}
.adec-hero__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---- Hero SLIDER (accueil) — plein écran, plusieurs slides, façon site institutionnel ---- */
.adec-hero-slider { position: relative; height: 88vh; min-height: 620px; max-height: 820px; overflow: hidden; background: var(--adec-ink); }
.adec-hero-slider .carousel,
.adec-hero-slider .carousel-inner,
.adec-hero-slider .carousel-item { height: 100%; }
.adec-hero-slider .carousel-item { position: relative; }
.adec-hero-slide__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.08);
  transition: transform 7s linear;
}
.adec-hero-slider .carousel-item.active .adec-hero-slide__bg { transform: scale(1); }
.adec-hero-slide__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(26,19,16,0.86) 0%, rgba(26,19,16,0.62) 42%, rgba(123,13,13,0.35) 100%);
}
.adec-hero-slide__content { position: relative; z-index: 2; height: 100%; display: flex; align-items: center; }
.adec-hero-slide__content .adec-badge { background: rgba(255,255,255,0.12); color: #fff; opacity: 0; transform: translateY(16px); animation: adecFadeUp .7s var(--adec-ease) .15s forwards; }
.adec-hero-slide__title { color: #fff; font-size: var(--adec-fs-3xl); line-height: 1.08; margin-bottom: var(--adec-sp-3); max-width: 16ch; opacity: 0; transform: translateY(20px); animation: adecFadeUp .7s var(--adec-ease) .3s forwards; }
.adec-hero-slide__title span { color: var(--adec-accent); }
.adec-hero-slide__desc { color: rgba(255,255,255,0.85); font-size: var(--adec-fs-base); max-width: 46ch; margin-bottom: var(--adec-sp-4); line-height: 1.6; opacity: 0; transform: translateY(20px); animation: adecFadeUp .7s var(--adec-ease) .45s forwards; }
.adec-hero-slide__actions { display: flex; gap: 1rem; flex-wrap: wrap; opacity: 0; transform: translateY(20px); animation: adecFadeUp .7s var(--adec-ease) .6s forwards; }

@keyframes adecFadeUp { to { opacity: 1; transform: translateY(0); } }

.adec-hero-slider .carousel-indicators { z-index: 3; margin-bottom: var(--adec-sp-4); gap: .4rem; }
.adec-hero-slider .carousel-indicators [data-bs-target] {
  width: 34px; height: 4px; border-radius: var(--adec-radius-pill);
  background: rgba(255,255,255,0.35); border: none; opacity: 1;
  transition: background var(--adec-t-base) var(--adec-ease);
}
.adec-hero-slider .carousel-indicators .active { background: var(--adec-accent); }

.adec-hero-slider .carousel-control-prev,
.adec-hero-slider .carousel-control-next { width: 64px; opacity: 0.8; }
.adec-hero-slider .carousel-control-prev-icon,
.adec-hero-slider .carousel-control-next-icon {
  width: 2.4rem; height: 2.4rem;
  background-color: rgba(255,255,255,0.12);
  border-radius: 50%;
  background-size: 1.1rem;
  backdrop-filter: blur(4px);
}
.adec-hero-slider .carousel-control-prev-icon:hover,
.adec-hero-slider .carousel-control-next-icon:hover { background-color: rgba(255,255,255,0.25); }

.adec-hero-slider .adec-hero__stats { margin-top: var(--adec-sp-4); opacity: 0; transform: translateY(20px); animation: adecFadeUp .7s var(--adec-ease) .75s forwards; }
.adec-hero-slider .adec-stat__value { color: #fff; }
.adec-hero-slider .adec-stat__label { color: rgba(255,255,255,0.65); }

@media (max-width: 767.98px) {
  .adec-hero-slider {
    height: 92vh;
    height: 92svh;
    min-height: 560px;
    max-height: none;
  }
  .adec-hero-slide__content { align-items: flex-end; padding-bottom: var(--adec-sp-4); }
  .adec-hero-slide__title { font-size: 1.75rem; line-height: 1.15; max-width: none; margin-bottom: var(--adec-sp-2); }
  .adec-hero-slide__desc { font-size: 0.9rem; max-width: none; margin-bottom: var(--adec-sp-3); }
  .adec-hero-slide__actions { flex-direction: column; align-items: stretch; gap: .6rem; }
  .adec-hero-slide__actions .adec-btn { width: 100%; height: 48px; }
  .adec-hero-slider .adec-hero__stats { gap: 1rem; margin-top: var(--adec-sp-2); }
  .adec-hero-slider .adec-stat__value { font-size: 1.15rem; }
  .adec-hero-slider .adec-stat__label { font-size: 0.7rem; }
  .adec-hero-slider .adec-stat { min-width: 0; }
  .adec-hero-slider .carousel-control-prev,
  .adec-hero-slider .carousel-control-next { display: none; }
  .adec-hero-slider .carousel-indicators { margin-bottom: var(--adec-sp-3); }
}

/* Hero secondaire (pages internes — plus bas / plus compact) */
.adec-hero--page { padding: var(--adec-sp-6) 0 var(--adec-sp-5); }
.adec-hero--page .adec-hero__title { font-size: var(--adec-fs-2xl); }
.adec-hero--page .adec-hero__desc { margin-bottom: var(--adec-sp-2); }

/* Variante Hero avec photo de fond HD (pages internes) */
.adec-hero--photo {
  position: relative;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  color: #fff;
}
.adec-hero--photo::before {
  content: "";
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  background: linear-gradient(100deg, rgba(26,19,16,0.85) 0%, rgba(26,19,16,0.6) 38%, rgba(26,19,16,0.18) 68%, rgba(123,13,13,0.12) 100%);
  opacity: 1;
  pointer-events: none;
}
.adec-hero--photo > .container { position: relative; z-index: 1; }
.adec-hero-photo__content { max-width: 640px; }
@media (max-width: 767.98px) {
  .adec-hero--photo::before {
    background: linear-gradient(180deg, rgba(26,19,16,0.55) 0%, rgba(26,19,16,0.82) 55%, rgba(26,19,16,0.9) 100%) !important;
  }
  .adec-hero-photo__content { max-width: none; }
}
.adec-hero--photo .adec-hero__title { color: #fff; }
.adec-hero--photo .adec-hero__title span { color: var(--adec-accent); }
.adec-hero--photo .adec-hero__desc { color: rgba(255,255,255,0.85); }
.adec-hero--photo .adec-badge { background: rgba(255,255,255,0.14); color: #fff; }
.adec-hero--photo .adec-stat__value { color: #fff; }
.adec-hero--photo .adec-stat__label { color: rgba(255,255,255,0.65); }
.adec-hero--photo .adec-btn--outline { border-color: rgba(255,255,255,0.35); color: #fff; }
.adec-hero--photo .adec-btn--outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; }

/* ------------------------------------------------------------
   7. NAVIGATION
   ------------------------------------------------------------ */
.adec-nav {
  background: rgba(250, 248, 246, 0.72);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  padding: 1.1rem 0;
  position: sticky; top: 0; z-index: 1000;
  transition: padding var(--adec-t-base) var(--adec-ease), border-color var(--adec-t-base) var(--adec-ease), box-shadow var(--adec-t-base) var(--adec-ease), background var(--adec-t-base) var(--adec-ease);
}
.adec-nav.is-scrolled { padding: .65rem 0; border-color: var(--adec-border); box-shadow: 0 8px 24px rgba(26,19,16,0.06); background: rgba(250, 248, 246, 0.92); }

.adec-nav__brand { display: flex; align-items: center; gap: 0.65rem; text-decoration: none; }
.adec-nav__brand img {
  height: 48px; width: auto; display: block;
  transition: height var(--adec-t-base) var(--adec-ease);
}
.adec-nav.is-scrolled .adec-nav__brand img { height: 40px; }

.adec-footer__logo {
  height: 52px; width: auto; display: block;
  mix-blend-mode: multiply;
  filter: brightness(1.2) contrast(1.05);
}

.adec-nav__links { display: flex; align-items: center; gap: 2.1rem; list-style: none; margin: 0; padding: 0; }
.adec-nav__links li { position: relative; }
.adec-nav__links a {
  color: var(--adec-ink);
  font-weight: 600;
  font-size: var(--adec-fs-sm);
  text-decoration: none;
  padding: .3rem 0;
  position: relative;
}
.adec-nav__links a::after {
  content: "";
  position: absolute; left: 0; right: 100%; bottom: -2px;
  height: 2px; background: var(--adec-primary);
  transition: right var(--adec-t-base) var(--adec-ease);
  border-radius: var(--adec-radius-pill);
}
.adec-nav__links a:hover, .adec-nav__links a.active { color: var(--adec-primary); }
.adec-nav__links a:hover::after, .adec-nav__links a.active::after { right: 0; }

/* Burger -> croix */
.adec-nav__toggle {
  width: 42px; height: 42px;
  display: none;
  align-items: center; justify-content: center;
  flex-direction: column; gap: 5px;
  background: transparent; border: 1px solid var(--adec-border); border-radius: var(--adec-radius-md);
  cursor: pointer;
}
.adec-nav__toggle span { width: 18px; height: 2px; background: var(--adec-ink); border-radius: 2px; transition: transform var(--adec-t-base) var(--adec-ease), opacity var(--adec-t-fast) var(--adec-ease), width var(--adec-t-base) var(--adec-ease); }
.adec-nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.adec-nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.adec-nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Tiroir mobile */
.adec-nav__backdrop {
  position: fixed; inset: 0; background: rgba(26,19,16,0.35);
  opacity: 0; pointer-events: none; transition: opacity var(--adec-t-base) var(--adec-ease);
  z-index: 998;
}
.adec-nav__backdrop.is-visible { opacity: 1; pointer-events: auto; }

.adec-nav__drawer {
  position: fixed; top: 0; right: 0; height: 100vh; width: min(84vw, 360px);
  background: var(--adec-surface);
  box-shadow: -20px 0 50px rgba(26,19,16,0.18);
  z-index: 999;
  padding: 6.5rem 2rem 2rem;
  clip-path: inset(0 0 0 100%);
  transition: clip-path var(--adec-t-slow) var(--adec-ease);
  display: flex; flex-direction: column;
}
.adec-nav__drawer.is-open { clip-path: inset(0 0 0 0%); }
.adec-nav__drawer ul { list-style: none; margin: 0 0 var(--adec-sp-4); padding: 0; display: flex; flex-direction: column; gap: 1.4rem; }
.adec-nav__drawer a { color: var(--adec-ink); font-weight: 700; font-size: var(--adec-fs-lg); text-decoration: none; }
.adec-nav__drawer a:hover, .adec-nav__drawer a.active { color: var(--adec-primary); }
.adec-nav__drawer li { opacity: 0; transform: translateX(16px); transition: opacity .4s var(--adec-ease), transform .4s var(--adec-ease); }
.adec-nav__drawer.is-open li { opacity: 1; transform: translateX(0); }
.adec-nav__drawer.is-open li:nth-child(1) { transition-delay: .05s; }
.adec-nav__drawer.is-open li:nth-child(2) { transition-delay: .1s; }
.adec-nav__drawer.is-open li:nth-child(3) { transition-delay: .15s; }
.adec-nav__drawer.is-open li:nth-child(4) { transition-delay: .2s; }
.adec-nav__drawer.is-open li:nth-child(5) { transition-delay: .25s; }
.adec-nav__drawer.is-open li:nth-child(6) { transition-delay: .3s; }
.adec-nav__drawer.is-open li:nth-child(7) { transition-delay: .35s; }
.adec-nav__drawer.is-open li:nth-child(8) { transition-delay: .4s; }

@media (max-width: 991.98px) {
  .adec-nav__links { display: none; }
  .adec-nav__toggle { display: inline-flex; }
}

/* ------------------------------------------------------------
   8. FORMULAIRES
   ------------------------------------------------------------ */
.adec-field { margin-bottom: var(--adec-sp-3); }
.adec-field label { display: block; font-size: var(--adec-fs-xs); font-weight: 700; color: var(--adec-ink); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 0.03em; }
.adec-field input, .adec-field textarea, .adec-field select {
  width: 100%;
  border: 1px solid var(--adec-border);
  border-radius: var(--adec-radius-sm);
  padding: 0.9rem 1rem;
  font-family: var(--adec-font);
  font-size: var(--adec-fs-sm);
  background: var(--adec-white);
  transition: border-color var(--adec-t-fast) var(--adec-ease), box-shadow var(--adec-t-fast) var(--adec-ease);
}
.adec-field input:focus, .adec-field textarea:focus, .adec-field select:focus {
  outline: none;
  border-color: var(--adec-primary);
  box-shadow: 0 0 0 4px var(--adec-primary-tint-1);
}

/* ------------------------------------------------------------
   9. FOOTER
   ------------------------------------------------------------ */
.adec-footer { background: var(--adec-ink); color: rgba(255,255,255,0.75); padding: var(--adec-sp-6) 0 var(--adec-sp-3); }
.adec-footer a { color: rgba(255,255,255,0.75); text-decoration: none; }
.adec-footer a:hover { color: var(--adec-white); }
.adec-footer h6 { color: var(--adec-white); font-size: var(--adec-fs-xs); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--adec-sp-2); }
.adec-footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: var(--adec-sp-5); padding-top: var(--adec-sp-3); font-size: var(--adec-fs-xs); color: rgba(255,255,255,0.5); }

/* ------------------------------------------------------------
   10. ANIMATIONS — sobres, jamais agressives
   ------------------------------------------------------------ */
.adec-reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--adec-t-slow) var(--adec-ease), transform var(--adec-t-slow) var(--adec-ease); }
.adec-reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ------------------------------------------------------------
   11. RESPONSIVE — mêmes composants, mêmes rendus, tout écran
   ------------------------------------------------------------ */
@media (max-width: 991.98px) {
  :root { --adec-fs-3xl: 2.5rem; --adec-fs-2xl: 2rem; }
  .adec-hero { padding: var(--adec-sp-6) 0 var(--adec-sp-5); }
  .adec-nav__links { display: none; }
}