/* =====================================================================
   ALUREA — Système de design
   Direction artistique : éditorial, architectural, matière.
   Encre / Blanc / Laiton. Filets fins, grandes respirations,
   typographie à empattements pour le propos, sans-serif pour l'outil.
   ===================================================================== */

/* Polices hébergées sur le site : plus rapide, et aucune donnée envoyée à Google (RGPD). */
@font-face { font-family: 'Manrope'; src: url(/fonts/manrope-latin-wght-normal.woff2) format('woff2'); font-weight: 200 800; font-display: swap; unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Manrope'; src: url(/fonts/manrope-latin-ext-wght-normal.woff2) format('woff2'); font-weight: 200 800; font-display: swap; unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Inter'; src: url(/fonts/inter-latin-wght-normal.woff2) format('woff2'); font-weight: 100 900; font-display: swap; unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Inter'; src: url(/fonts/inter-latin-ext-wght-normal.woff2) format('woff2'); font-weight: 100 900; font-display: swap; unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'IBM Plex Mono'; src: url(/fonts/ibm-plex-mono-latin-400-normal.woff2) format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url(/fonts/ibm-plex-mono-latin-500-normal.woff2) format('woff2'); font-weight: 500; font-display: swap; }

/* ------------------------------ Jetons ----------------------------- */
:root {
  /* Matières */
  --encre-900: #08131F;
  --encre-800: #0E2033;
  --encre-700: #163049;
  --encre-600: #22456A;
  --encre-400: #4E7398;
  --encre-200: #9DB5CC;

  --ivoire:    #F8FAFC;
  --papier:    #FFFFFF;
  --craie:     #FFFFFF;
  --sable:     #F2F5F8;
  --gris-100:  #E3E8EE;
  --gris-300:  #B3BCC7;
  --gris-500:  #66717E;

  --laiton:       #A97B34;
  --laiton-clair: #D2A55E;
  --laiton-pale:  #EEF2F7;

  --sauge:     #4B7A5B;
  --sauge-pale:#E3EFE6;
  --terre:     #B4603A;
  --terre-pale:#F7E7DE;
  --grenat:    #92322C;
  --grenat-pale:#F8E3E1;

  /* Rôles — thème clair par défaut */
  --fond:          var(--craie);
  --fond-eleve:    var(--craie);
  --fond-creux:    var(--sable);
  --texte:         var(--encre-900);
  --texte-doux:    #4A5A69;
  --texte-tenu:    var(--gris-500);
  --filet:         rgba(8, 19, 31, .10);
  --filet-fort:    rgba(8, 19, 31, .24);
  --accent:        var(--laiton);
  --accent-contraste: #FFFFFF;

  /* Typographie */
  --display: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --texte-famille: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Rythme */
  --r1: .25rem; --r2: .5rem;  --r3: .75rem; --r4: 1rem;
  --r5: 1.5rem; --r6: 2rem;   --r7: 3rem;   --r8: 4.5rem;
  --r9: 7rem;   --r10: 10rem;

  --rayon:    2px;
  --rayon-md: 4px;
  --rayon-lg: 8px;
  --rayon-pilule: 999px;

  --ombre-1: 0 1px 2px rgba(8,19,31,.05), 0 1px 1px rgba(8,19,31,.04);
  --ombre-2: 0 4px 16px rgba(8,19,31,.07), 0 1px 3px rgba(8,19,31,.05);
  --ombre-3: 0 18px 50px rgba(8,19,31,.13), 0 4px 12px rgba(8,19,31,.07);

  --gouttiere: clamp(1.25rem, 5vw, 4rem);
  --largeur: 1240px;
  --largeur-texte: 68ch;

  --transition: 220ms cubic-bezier(.4, 0, .2, 1);
}

/* Sections encre : on inverse les rôles, pas les composants. */
.encre {
  --fond:       var(--encre-900);
  --fond-eleve: var(--encre-800);
  --fond-creux: var(--encre-700);
  --texte:      var(--ivoire);
  --texte-doux: #A8BDD0;
  --texte-tenu: #6E8AA3;
  --filet:      rgba(255,255,255, .16);
  --filet-fort: rgba(255,255,255, .34);
  --accent:     var(--laiton-clair);
  --accent-contraste: var(--encre-900);
  background: var(--fond);
  color: var(--texte);
}

@media all { /* thème sombre uniquement sur demande explicite */
  :root[data-theme="dark"] {
    --fond:       var(--encre-900);
    --fond-eleve: var(--encre-800);
    --fond-creux: var(--encre-700);
    --texte:      var(--ivoire);
    --texte-doux: #A8BDD0;
    --texte-tenu: #6E8AA3;
    --filet:      rgba(255,255,255, .16);
    --filet-fort: rgba(255,255,255, .34);
    --accent:     var(--laiton-clair);
    --accent-contraste: var(--encre-900);
    --sauge-pale: rgba(75,122,91,.22);
    --terre-pale: rgba(180,96,58,.22);
    --grenat-pale: rgba(146,50,44,.22);
    --laiton-pale: rgba(210,165,94,.18);
  }
  :root[data-theme="dark"] .encre {
    --fond: var(--encre-800);
    --fond-eleve: var(--encre-700);
  }
}
:root[data-theme="dark"] {
  --fond: var(--encre-900); --fond-eleve: var(--encre-800); --fond-creux: var(--encre-700);
  --texte: var(--ivoire); --texte-doux: #A8BDD0; --texte-tenu: #6E8AA3;
  --filet: rgba(255,255,255,.16); --filet-fort: rgba(255,255,255,.34);
  --accent: var(--laiton-clair); --accent-contraste: var(--encre-900);
  --sauge-pale: rgba(75,122,91,.22); --terre-pale: rgba(180,96,58,.22);
  --grenat-pale: rgba(146,50,44,.22); --laiton-pale: rgba(210,165,94,.18);
}

/* ----------------------------- Réglages ---------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  font-family: var(--texte-famille);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--texte);
  background: var(--fond);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1, 'cv05' 1;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-color: color-mix(in oklab, currentColor 35%, transparent); text-underline-offset: .22em; }
a:hover { text-decoration-color: currentColor; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--laiton); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--rayon);
}

/* ---------------------------- Typographie -------------------------- */
.display, h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -.034em;
  text-wrap: balance;
}

.t-mega   { font-size: clamp(2.5rem, 6.4vw, 5.2rem); line-height: 1.02; }
.t-geant  { font-size: clamp(2.05rem, 4.2vw, 3.5rem); }
.t-grand  { font-size: clamp(1.75rem, 3vw, 2.6rem); }
.t-moyen  { font-size: clamp(1.4rem, 2.2vw, 1.95rem); line-height: 1.18; }
.t-petit  { font-size: clamp(1.15rem, 1.6vw, 1.35rem); line-height: 1.3; }

h4, h5, h6 {
  font-family: var(--texte-famille);
  font-weight: 600;
  letter-spacing: -.011em;
  line-height: 1.3;
}
h4 { font-size: 1.1rem; }

.sourcil {
  font-family: var(--texte-famille);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--texte-tenu);
  display: flex;
  align-items: center;
  gap: var(--r3);
}
.sourcil::before {
  content: '';
  width: 1.75rem;
  height: 1px;
  background: var(--accent);
  flex: none;
}
.sourcil.nu::before { display: none; }

.chapo {
  font-size: clamp(1.06rem, 1.5vw, 1.24rem);
  line-height: 1.6;
  color: var(--texte-doux);
  max-width: 56ch;
  text-wrap: pretty;
}

.numero {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--texte-tenu);
  font-variant-numeric: tabular-nums;
}

.chiffre {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: .95;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums lining-nums;
}

.souligne-laiton {
  background-image: linear-gradient(transparent 62%, color-mix(in oklab, var(--accent) 34%, transparent) 62%);
  background-repeat: no-repeat;
}

/* ------------------------------ Trame ------------------------------ */
.conteneur { width: 100%; max-width: var(--largeur); margin-inline: auto; padding-inline: var(--gouttiere); }
.conteneur-etroit { max-width: 820px; }
.conteneur-large { max-width: 1480px; }

.section { padding-block: clamp(3.5rem, 9vw, var(--r9)); }
.section-serree { padding-block: clamp(2.5rem, 6vw, var(--r8)); }

.grille { display: grid; gap: var(--r5); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-asym { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 5rem); }
@media (max-width: 900px) {
  .g2, .g3, .g4, .g-asym { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) { .g4-mobile-2 { grid-template-columns: repeat(2, minmax(0,1fr)); } }

.pile, .pile-1, .pile-2, .pile-3, .pile-4, .pile-5, .pile-6, .pile-7 { display: flex; flex-direction: column; }
.pile-2 > a, .pile-3 > a { width: fit-content; }
.pile-1 { gap: var(--r1); } .pile-2 { gap: var(--r2); } .pile-3 { gap: var(--r3); }
.pile-4 { gap: var(--r4); } .pile-5 { gap: var(--r5); } .pile-6 { gap: var(--r6); }
.pile-7 { gap: var(--r7); }
.rang { display: flex; align-items: center; gap: var(--r3); flex-wrap: wrap; }
.rang-entre { display: flex; align-items: center; justify-content: space-between; gap: var(--r4); flex-wrap: wrap; }

.filet { height: 1px; background: var(--filet); border: 0; }
.filet-fort { height: 1px; background: var(--filet-fort); border: 0; }

/* ----------------------------- Boutons ----------------------------- */
.btn {
  --btn-fond: var(--texte);
  --btn-texte: var(--fond);
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  padding: .92em 1.6em;
  font-size: .92rem; font-weight: 600; letter-spacing: .005em;
  background: var(--btn-fond); color: var(--btn-texte);
  border: 1px solid var(--btn-fond);
  border-radius: var(--rayon-pilule);
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition), background var(--transition),
              border-color var(--transition), color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--ombre-2); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }

.btn-laiton { --btn-fond: var(--laiton); --btn-texte: #fff; }
.encre .btn-laiton { --btn-fond: var(--laiton-clair); --btn-texte: var(--encre-900); }
.btn-fantome { --btn-fond: transparent; --btn-texte: var(--texte); border-color: var(--filet-fort); }
.btn-fantome:hover { border-color: var(--texte); background: color-mix(in oklab, var(--texte) 6%, transparent); }
.btn-lien {
  background: none; border: 0; padding: .3em 0; color: var(--texte);
  font-weight: 600; font-size: .92rem; cursor: pointer;
  border-bottom: 1px solid var(--accent); border-radius: 0;
}
.btn-lien:hover { transform: none; box-shadow: none; color: var(--accent); }
.btn-lg { padding: 1.08em 2em; font-size: 1rem; }
.btn-sm { padding: .58em 1.05em; font-size: .82rem; }
.btn-bloc { width: 100%; }

.fleche { transition: transform var(--transition); }
.btn:hover .fleche { transform: translateX(3px); }

/* ------------------------------ Cartes ----------------------------- */
.carte {
  background: var(--fond-eleve);
  border: 1px solid var(--filet);
  border-radius: var(--rayon-lg);
  padding: clamp(1.25rem, 2.4vw, 2rem);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.carte-interactive { cursor: pointer; }
.carte-interactive:hover { border-color: var(--filet-fort); transform: translateY(-2px); box-shadow: var(--ombre-2); }
.carte-plate { background: transparent; border: 0; padding: 0; }
.carte-creuse { background: var(--fond-creux); }

.etiquette {
  display: inline-flex; align-items: center; gap: .4em;
  padding: .3em .7em;
  font-size: .7rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  border-radius: var(--rayon-pilule);
  background: var(--fond-creux); color: var(--texte-doux);
  border: 1px solid var(--filet);
  white-space: nowrap;
}
.etiquette-laiton  { background: var(--laiton-pale);  color: #6E4C16; border-color: transparent; }
.etiquette-sauge   { background: var(--sauge-pale);   color: #2E5539; border-color: transparent; }
.etiquette-terre   { background: var(--terre-pale);   color: #7E3D20; border-color: transparent; }
.etiquette-grenat  { background: var(--grenat-pale);  color: #6E211C; border-color: transparent; }
@media all { /* thème sombre uniquement sur demande explicite */
  :root[data-theme="dark"] .etiquette-laiton { color: var(--laiton-clair); }
  :root[data-theme="dark"] .etiquette-sauge  { color: #86C39A; }
  :root[data-theme="dark"] .etiquette-terre  { color: #E09A72; }
  :root[data-theme="dark"] .etiquette-grenat { color: #E58A83; }
}

/* ---------------------------- Formulaires -------------------------- */
.champ { display: flex; flex-direction: column; gap: .4rem; }
.champ > label {
  font-size: .78rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--texte-tenu);
}
.saisie, select.saisie, textarea.saisie {
  width: 100%;
  padding: .82em 1em;
  background: var(--fond-eleve);
  border: 1px solid var(--filet-fort);
  border-radius: var(--rayon-md);
  font-size: .96rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.saisie:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent);
}
.saisie::placeholder { color: var(--texte-tenu); }
textarea.saisie { min-height: 7rem; resize: vertical; line-height: 1.6; }
.aide { font-size: .8rem; color: var(--texte-tenu); }
.erreur { font-size: .82rem; color: var(--grenat); }
@media all { /* thème sombre uniquement sur demande explicite */ :root[data-theme="dark"] .erreur { color: #E58A83; } }

/* --------------------------- Barres et jauges ---------------------- */
.jauge {
  height: 6px; width: 100%;
  background: var(--fond-creux);
  border-radius: var(--rayon-pilule);
  overflow: hidden;
}
.jauge > i {
  display: block; height: 100%;
  background: var(--accent);
  border-radius: inherit;
  transition: width 700ms cubic-bezier(.22,.8,.3,1);
}
.jauge-sauge > i { background: var(--sauge); }
.jauge-terre > i { background: var(--terre); }
.jauge-epaisse { height: 10px; }

/* Jauge segmentée — une case = une heure (Passeport 42 h) */
.segments { display: grid; grid-template-columns: repeat(42, 1fr); gap: 2px; }
.segments > i {
  aspect-ratio: 1 / 2.4;
  background: var(--fond-creux);
  border-radius: 1px;
  transition: background 300ms;
}
.segments > i.faite    { background: var(--sauge); }
.segments > i.encours  { background: var(--laiton-clair); }
.segments > i.deonto   { background: var(--encre-600); }
.segments > i.discrim  { background: var(--terre); }

/* ------------------------------ Divers ----------------------------- */
.grain::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  opacity: .32; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

.relatif { position: relative; }
.centre { text-align: center; }
.centre .sourcil, .centre .chapo { margin-inline: auto; }
.centre .sourcil { justify-content: center; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.media { overflow: hidden; border-radius: var(--rayon-lg); background: var(--fond-creux); position: relative; }
.media img { width: 100%; height: 100%; object-fit: cover; }
.media-repli {
  background:
    radial-gradient(120% 90% at 20% 10%, color-mix(in oklab, var(--laiton) 26%, transparent), transparent 60%),
    linear-gradient(160deg, var(--encre-700), var(--encre-900));
}

.anim .reveler { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.3,1); }
.anim .reveler.vu { opacity: 1; transform: none; }

/* --------------------------- Barre de navigation ------------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(180%) blur(14px);
  background: color-mix(in oklab, var(--fond) 82%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}
.nav.collee { border-bottom-color: var(--filet); }
.nav-int { display: flex; align-items: center; justify-content: space-between; gap: var(--r5); height: 72px; }
.nav-liens { display: flex; align-items: center; gap: var(--r5); }
.nav-liens a { font-size: .9rem; font-weight: 500; text-decoration: none; color: var(--texte-doux); transition: color var(--transition); }
.nav-liens a:hover { color: var(--texte); }
@media (max-width: 880px) { .nav-liens.masquable { display: none; } }

.logo { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; color: var(--texte); }
.logo-marque { width: 2.15rem; height: 2.15rem; flex: none; margin-top: -3px; }
.logo span { align-self: center; }
.logo b {
  font-family: var(--display); font-weight: 700; font-size: 1.12rem;
  letter-spacing: .16em;
}
.logo span { font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--texte-tenu); }

/* ------------------------------- Pied ------------------------------ */
.pied { border-top: 1px solid var(--filet); padding-block: var(--r7) var(--r6); }
.pied a { font-size: .875rem; color: var(--texte-doux); text-decoration: none; }
.pied a:hover { color: var(--texte); }

/* ---------------------------- Utilitaires -------------------------- */
.doux { color: var(--texte-doux); }
.tenu { color: var(--texte-tenu); }
.laiton { color: var(--accent); }
.mono { font-family: var(--mono); font-size: .86em; letter-spacing: -.01em; }
.petit { font-size: .875rem; }
.minus { font-size: .78rem; }
.gras { font-weight: 600; }
.tabulaire { font-variant-numeric: tabular-nums; }
.max-texte { max-width: var(--largeur-texte); }
.pleine-hauteur { min-height: 100svh; }
.sans-liste { list-style: none; padding: 0; margin: 0; }
.cache { display: none !important; }
@media (max-width: 720px) { .cache-mobile { display: none !important; } }
@media (min-width: 721px) { .cache-bureau { display: none !important; } }


/* ======================= Mobile : menu et barre d'onglets ======================= */
@media (max-width: 560px) {
  .nav .logo span { display: none; }
  .nav-int { gap: var(--r3); }
  .nav .btn-sm { padding: .55em .95em; }
}
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--filet-fort); border-radius: 50%;
          background: transparent; color: inherit; cursor: pointer; place-items: center; flex: none; }
.burger i, .burger i::before, .burger i::after { display: block; width: 16px; height: 1.5px; background: currentColor;
          position: relative; transition: transform .3s ease, background .3s ease; content: ''; }
.burger i::before { position: absolute; top: -5px; } .burger i::after { position: absolute; top: 5px; }
.menu-ouvert .burger i { background: transparent; }
.menu-ouvert .burger i::before { transform: translateY(5px) rotate(45deg); }
.menu-ouvert .burger i::after { transform: translateY(-5px) rotate(-45deg); }
@media (max-width: 880px) { .nav:has(.nav-liens.masquable) .burger { display: grid; } }

.volet { position: fixed; inset: 0; z-index: 45; background: var(--encre-900); color: #fff;
         display: flex; flex-direction: column; justify-content: space-between;
         padding: calc(72px + 2rem) var(--gouttiere) max(2rem, env(safe-area-inset-bottom));
         opacity: 0; visibility: hidden; transition: opacity .35s ease, visibility .35s; }
.menu-ouvert .volet { opacity: 1; visibility: visible; }
.menu-ouvert { overflow: hidden; }
.menu-ouvert .nav { background: var(--encre-900); color: #fff; border-bottom-color: rgba(255,255,255,.12); }
.menu-ouvert .nav .logo, .menu-ouvert .nav .logo span { color: #fff; }
.volet nav { display: flex; flex-direction: column; }
.volet nav a { font-family: var(--display); font-weight: 600; letter-spacing: -.03em; font-size: clamp(1.9rem, 8vw, 2.6rem); line-height: 1.15; color: #fff;
               text-decoration: none; padding: .55rem 0; border-bottom: 1px solid rgba(255,255,255,.1);
               transform: translateY(12px); opacity: 0; transition: transform .5s cubic-bezier(.2,.8,.3,1), opacity .5s; }
.menu-ouvert .volet nav a { transform: none; opacity: 1; }
.volet nav a:nth-child(2) { transition-delay: .04s; } .volet nav a:nth-child(3) { transition-delay: .08s; }
.volet nav a:nth-child(4) { transition-delay: .12s; } .volet nav a:nth-child(5) { transition-delay: .16s; }
.volet nav a:nth-child(6) { transition-delay: .2s; }
.volet .volet-pied { display: grid; gap: 1rem; }
.volet .volet-pied p { font-size: .8rem; color: rgba(255,255,255,.55); }

/* Barre d'onglets de l'application (mobile) */
.onglets-app { display: none; }
@media (max-width: 760px) {
  .onglets-app { display: grid; grid-template-columns: repeat(4, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
                 background: color-mix(in oklab, var(--fond) 92%, transparent); backdrop-filter: saturate(180%) blur(16px);
                 border-top: 1px solid var(--filet); padding: .35rem .4rem max(.35rem, env(safe-area-inset-bottom)); }
  .onglets-app a { display: flex; flex-direction: column; align-items: center; gap: .2rem; padding: .45rem 0 .3rem;
                   font-size: .66rem; font-weight: 600; letter-spacing: .02em; color: var(--texte-tenu); text-decoration: none; border-radius: 12px; }
  .onglets-app a svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.6; }
  .onglets-app a[aria-current="page"] { color: var(--texte); }
  .onglets-app a[aria-current="page"] svg { stroke: var(--accent); }
  body.avec-onglets { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  body.avec-onglets .pied { display: none; }
  body.avec-onglets #annonces { bottom: calc(84px + env(safe-area-inset-bottom)) !important; }
}

/* Filtres défilants sur mobile */
@media (max-width: 640px) {
  .defile-mobile { flex-wrap: nowrap !important; overflow-x: auto; scrollbar-width: none; margin-inline: calc(var(--gouttiere) * -1);
                   padding-inline: var(--gouttiere); scroll-snap-type: x proximity; -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); }
  .defile-mobile::-webkit-scrollbar { display: none; }
  .defile-mobile > * { flex: none; scroll-snap-align: start; }
}

/* Confort tactile */
@media (hover: none) { .btn, .filtre, .onglet { min-height: 44px; } }
input, select, textarea { font-size: max(16px, 1em); }  /* évite le zoom automatique sur iPhone */
@media (max-width: 760px) { body.avec-onglets .burger { display: none !important; } }
@media (max-width: 560px) { .nav:has(.nav-liens.masquable) .nav-int > a.btn { display: none; } }