/* ============================================================
   Aix Marseille Move — thème Material Design 3
   ============================================================ */
@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(/assets/fonts/roboto-latin.woff2) format("woff2");
  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;
}

:root {
  /* Couleurs (palette tonale M3, graine bleu nuit + accent doré) */
  --primary: #28497a;
  --on-primary: #ffffff;
  --primary-container: #d6e3ff;
  --on-primary-container: #0b1d36;
  --secondary-container: #dde3f5;
  --on-secondary-container: #151c2b;
  --tertiary: #775a0b;
  --tertiary-container: #ffdf9e;
  --on-tertiary-container: #261a00;
  --accent: #e3ba6a;
  --on-accent: #241900;
  --hero: #0f2440;
  --hero-2: #1b3a63;
  --on-hero: #e9eefa;
  --on-hero-variant: #b9c4d9;
  --surface: #f8f9ff;
  --surface-lowest: #ffffff;
  --surface-low: #f2f3fa;
  --surface-container: #eceef4;
  --surface-high: #e6e8ef;
  --surface-highest: #e0e2e9;
  --on-surface: #191c20;
  --on-surface-variant: #43474e;
  --outline: #74777f;
  --outline-variant: #c4c6d0;
  --error: #ba1a1a;

  /* Formes */
  --shape-xs: 4px;
  --shape-s: 8px;
  --shape-m: 12px;
  --shape-l: 16px;
  --shape-xl: 28px;
  --shape-full: 999px;

  /* Élévations */
  --elev-1: 0 1px 2px rgba(0, 0, 0, .3), 0 1px 3px 1px rgba(0, 0, 0, .15);
  --elev-2: 0 1px 2px rgba(0, 0, 0, .3), 0 2px 6px 2px rgba(0, 0, 0, .15);
  --elev-3: 0 1px 3px rgba(0, 0, 0, .3), 0 4px 8px 3px rgba(0, 0, 0, .15);

  --ease: cubic-bezier(.2, 0, 0, 1);

  font-family: "Roboto", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--on-surface);
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--surface); }
img { max-width: 100%; }
a { color: var(--primary); text-underline-offset: 3px; }
.wrap { max-width: 1200px; margin: 0 auto; padding-inline: 20px; }
h1, h2, h3 { margin: 0; font-weight: 500; letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.25; margin-bottom: 20px; }
h3 { font-size: 1.15rem; line-height: 1.4; }
.small { font-size: .875rem; color: var(--on-surface-variant); }
.ic { fill: currentColor; flex: none; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }

/* ---------- État interactif (state layer) + ripple ---------- */
.btn, .icon-btn, .card, .nav-link, .drawer-item, .fab, .chip-btn, .dp-day, .menu-item, .dp-nav button, .dlg-actions button {
  position: relative; overflow: hidden; -webkit-tap-highlight-color: transparent;
}
.btn::after, .icon-btn::after, .card::after, .nav-link::after, .drawer-item::after, .fab::after, .dp-day::after, .menu-item::after, .dlg-actions button::after {
  content: ""; position: absolute; inset: 0; background: currentColor; opacity: 0; transition: opacity .2s var(--ease); pointer-events: none;
}
.btn:hover::after, .icon-btn:hover::after, .card:hover::after, .nav-link:hover::after, .drawer-item:hover::after, .fab:hover::after, .dp-day:hover::after, .menu-item:hover::after, .dlg-actions button:hover::after { opacity: .08; }
.btn:focus-visible::after, .icon-btn:focus-visible::after, .menu-item.active::after { opacity: .12; }
.ripple {
  position: absolute; border-radius: 50%; background: currentColor; opacity: .16; transform: scale(0);
  animation: ripple .55s var(--ease) forwards; pointer-events: none;
}
@keyframes ripple { to { transform: scale(1); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .ripple { display: none; } * { transition-duration: .01ms !important; } }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 24px; border-radius: var(--shape-full); border: 0;
  font-family: inherit; font-weight: 500; font-size: .9375rem; line-height: 1; letter-spacing: .01em; text-decoration: none; cursor: pointer;
  transition: box-shadow .2s var(--ease), background-color .2s var(--ease);
}
.btn-sm { height: 40px; padding: 0 18px; font-size: .875rem; }
.btn-filled { background: var(--primary); color: var(--on-primary); }
.btn-filled:hover { box-shadow: var(--elev-1); }
.btn-tonal { background: var(--secondary-container); color: var(--on-secondary-container); }
.btn-outlined { background: transparent; color: var(--primary); box-shadow: inset 0 0 0 1px var(--outline); }
.btn-accent { background: var(--accent); color: var(--on-accent); }
.btn-accent:hover { box-shadow: 0 4px 14px rgba(227, 186, 106, .35); }
.btn-outlined-light { background: transparent; color: var(--on-hero); box-shadow: inset 0 0 0 1px rgba(233, 238, 250, .45); }
.btn-tonal-dark { background: rgba(255, 255, 255, .08); color: var(--on-hero); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.icon-btn {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: var(--shape-full);
  border: 0; background: transparent; color: var(--on-surface-variant); cursor: pointer; padding: 0;
}
.icon-btn-outlined { box-shadow: inset 0 0 0 1px var(--outline-variant); color: var(--primary); }
.icon-btn:disabled { opacity: .38; cursor: default; }

/* ---------- Barre supérieure ---------- */
.topbar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40;
  background: var(--surface); transition: background-color .25s var(--ease), box-shadow .25s var(--ease);
}
.topbar.scrolled { background: var(--surface-container); box-shadow: 0 1px 0 var(--outline-variant); }
.topbar-inner { display: flex; align-items: center; gap: 12px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--on-surface); font-weight: 500; font-size: 1.125rem; letter-spacing: -.01em; white-space: nowrap; }
.brand img { border-radius: 10px; }
.brand b { color: var(--tertiary); font-weight: 700; }
.nav-desktop { display: flex; gap: 4px; margin-left: auto; }
.nav-link {
  display: inline-flex; align-items: center; height: 40px; padding: 0 14px; border-radius: var(--shape-full);
  color: var(--on-surface-variant); text-decoration: none; font-weight: 500; font-size: .875rem; letter-spacing: .01em;
}
.nav-link[aria-current="page"] { background: var(--secondary-container); color: var(--on-secondary-container); }
.lang-link { gap: 6px; padding: 0 12px; }
.topbar-cta { margin-left: 4px; }
.menu-btn { display: none; margin-left: -8px; color: var(--on-surface); }
@media (max-width: 1060px) {
  .nav-desktop { display: none; }
  .menu-btn { display: inline-grid; }
  .lang-link { margin-left: auto; }
}
@media (max-width: 420px) { .topbar-cta span { display: none; } .topbar-cta { width: 40px; padding: 0; } }

/* ---------- Menu latéral (navigation drawer) ---------- */
.scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, .32); z-index: 50; opacity: 0; visibility: hidden; transition: opacity .25s var(--ease), visibility .25s; }
.drawer {
  position: fixed; top: 0; bottom: 0; left: 0; z-index: 60; width: min(340px, 86vw);
  background: var(--surface-low); border-radius: 0 var(--shape-l) var(--shape-l) 0; box-shadow: var(--elev-1);
  padding: calc(12px + env(safe-area-inset-top, 0px)) 12px calc(16px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-105%); transition: transform .3s var(--ease); overflow-y: auto; display: flex; flex-direction: column;
}
body.drawer-open .drawer { transform: none; }
body.drawer-open .scrim { opacity: 1; visibility: visible; }
body.drawer-open { overflow: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 8px 4px 16px 16px; }
.drawer nav { display: flex; flex-direction: column; }
.drawer-item {
  display: flex; align-items: center; gap: 12px; height: 56px; padding: 0 16px; border-radius: var(--shape-full);
  color: var(--on-surface-variant); text-decoration: none; font-weight: 500; font-size: .875rem;
}
.drawer-item[aria-current="page"] { background: var(--secondary-container); color: var(--on-secondary-container); }
.drawer hr { border: 0; border-top: 1px solid var(--outline-variant); margin: 8px 16px; width: calc(100% - 32px); }
.drawer-cta { margin: 12px 8px 0; }

/* ---------- Héro ---------- */
.hero-section { padding-top: 8px; }
.hero {
  background:
    radial-gradient(ellipse at 90% 0%, rgba(227, 186, 106, .22), transparent 55%),
    linear-gradient(135deg, var(--hero) 0%, var(--hero-2) 100%);
  color: var(--on-hero); border-radius: var(--shape-xl); padding: clamp(28px, 5vw, 56px);
}
.hero-home { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding-block: clamp(36px, 6vw, 72px); }
.hero h1 { font-size: clamp(2rem, 4.6vw, 3.5rem); line-height: 1.1; font-weight: 500; letter-spacing: -.02em; color: #fff; margin-bottom: 16px; }
.nw { white-space: nowrap; }
.guide-meta { margin: 16px 0 0; font-size: .875rem; color: var(--on-hero-variant); }
.hero:not(.hero-home) h1 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--on-hero-variant); max-width: 58ch; margin: 0 0 28px; }
.crumbs { display: flex; gap: 8px; font-size: .875rem; color: var(--on-hero-variant); margin-bottom: 12px; }
.crumbs a { color: var(--on-hero-variant); text-decoration: none; }
.crumbs a:hover { color: #fff; }
.hero-art { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--shape-xl); box-shadow: 0 24px 48px rgba(0, 0, 0, .35); }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 28px 0 0; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 14px 0 8px; border-radius: var(--shape-s);
  box-shadow: inset 0 0 0 1px rgba(233, 238, 250, .28); color: var(--on-hero); font-size: .875rem; font-weight: 500;
}
.chip .ic { color: var(--accent); }
@media (max-width: 900px) {
  .hero-home { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- Contenu ---------- */
.content { padding-block: 56px 24px; }
.block { margin-bottom: 56px; }
.block p, .block li { max-width: 75ch; }
.block p { margin: 0 0 16px; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 42px; min-height: 28px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: -2px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary-container) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%2328497a' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") center/18px no-repeat;
}
.steps { list-style: none; counter-reset: s; padding: 0; margin: 0; display: grid; gap: 14px; }
.steps li { counter-increment: s; position: relative; padding-left: 46px; min-height: 32px; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: -4px; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  background: var(--primary); color: var(--on-primary); font-weight: 500; font-size: .875rem;
}

/* Cartes */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.card {
  display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: var(--shape-l);
  background: var(--surface-lowest); box-shadow: inset 0 0 0 1px var(--outline-variant);
  color: var(--on-surface); text-decoration: none; transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.card:hover { box-shadow: var(--elev-2); transform: translateY(-2px); }
.card-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: var(--shape-m); background: var(--primary-container); color: var(--on-primary-container); margin-bottom: 6px; }
.card p { margin: 0; color: var(--on-surface-variant); font-size: .9375rem; flex: 1; }
.card-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 500; font-size: .875rem; margin-top: 6px; }
.card:hover .card-link .ic { transform: translateX(3px); }
.card-link .ic { transition: transform .2s var(--ease); }

/* Tableaux */
.table-scroll { overflow-x: auto; border-radius: var(--shape-l); box-shadow: inset 0 0 0 1px var(--outline-variant); margin: 8px 0 16px; background: var(--surface-lowest); }
.prices { border-collapse: collapse; width: 100%; min-width: 480px; }
.prices th, .prices td { padding: 14px 20px; text-align: left; }
.prices th { background: var(--surface-container); color: var(--on-surface-variant); font-weight: 500; font-size: .8125rem; letter-spacing: .03em; text-transform: uppercase; }
.prices td { border-top: 1px solid var(--outline-variant); }
.prices tbody tr:hover { background: var(--surface-low); }
.prices td:last-child { font-weight: 700; color: var(--primary); white-space: nowrap; }

/* Accordéon FAQ */
.accordion { display: grid; gap: 8px; max-width: 860px; }
.accordion details { background: var(--surface-low); border-radius: var(--shape-l); transition: background-color .2s var(--ease); }
.accordion details[open] { background: var(--surface-container); }
.accordion summary {
  list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 20px; cursor: pointer; font-weight: 500; border-radius: var(--shape-l);
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary .ic { color: var(--on-surface-variant); transition: transform .25s var(--ease); }
.accordion details[open] summary .ic { transform: rotate(180deg); }
.accordion details p { margin: 0; padding: 0 20px 20px; color: var(--on-surface-variant); }

/* Bandeau d'appel à l'action */
.cta-band {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
  background: linear-gradient(135deg, var(--hero) 0%, var(--hero-2) 100%); color: var(--on-hero);
  border-radius: var(--shape-xl); padding: clamp(28px, 4vw, 48px); margin-bottom: 56px;
}
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { margin: 0; color: var(--on-hero-variant); }

/* ---------- Formulaire ---------- */
.booking-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.booking-aside { display: grid; gap: 16px; position: sticky; top: 80px; }
.aside-card { background: var(--surface-lowest); border-radius: var(--shape-xl); box-shadow: inset 0 0 0 1px var(--outline-variant); padding: 28px; }
.aside-card h2 { font-size: 1.25rem; margin-bottom: 8px; }
.aside-card p { color: var(--on-surface-variant); margin: 0 0 20px; }
.aside-actions { display: grid; gap: 10px; }
.aside-tonal { background: var(--primary-container); box-shadow: none; color: var(--on-primary-container); }
.aside-tonal h2 { margin-bottom: 20px; }
@media (max-width: 1000px) { .booking-layout { grid-template-columns: 1fr; } .booking-aside { position: static; } }
.booking { background: var(--surface-lowest); border-radius: var(--shape-xl); box-shadow: inset 0 0 0 1px var(--outline-variant); padding: clamp(20px, 4vw, 40px); max-width: 880px; }
.form-title { display: flex; align-items: center; gap: 10px; font-size: 1.375rem; margin: 0 0 20px; }
.form-title .ic { color: var(--primary); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin-bottom: 28px; }
.fields .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .fields { grid-template-columns: 1fr; } }

.field { position: relative; }
.field > .ic { position: absolute; left: 12px; top: 16px; color: var(--on-surface-variant); pointer-events: none; z-index: 1; }
.field input, .field textarea {
  width: 100%; min-height: 56px; padding: 16px; border: 0; border-radius: var(--shape-xs);
  background: transparent; color: var(--on-surface); font: inherit;
  box-shadow: inset 0 0 0 1px var(--outline); transition: box-shadow .15s var(--ease); outline: none;
}
.field textarea { resize: vertical; min-height: 120px; padding-top: 18px; }
.field.has-icon input, .field.has-icon textarea { padding-left: 48px; }
.field input:hover, .field textarea:hover { box-shadow: inset 0 0 0 1px var(--on-surface); }
.field input:focus, .field textarea:focus, .field.open input { box-shadow: inset 0 0 0 2px var(--primary); }
.field label {
  position: absolute; left: 12px; top: 16px; padding: 0 4px; color: var(--on-surface-variant); background: var(--surface-lowest);
  pointer-events: none; transform-origin: left top; transition: transform .15s var(--ease), color .15s var(--ease), left .15s var(--ease);
  max-width: calc(100% - 24px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.field.has-icon label { left: 44px; }
.field input:focus + label, .field textarea:focus + label,
.field input:not(:placeholder-shown) + label, .field textarea:not(:placeholder-shown) + label,
.field input[type="date"] + label, .field input[type="time"] + label, .field.open label {
  transform: translateY(-26px) scale(.75); left: 12px;
}
.field input:focus + label, .field textarea:focus + label, .field.open label { color: var(--primary); }
.field .help { display: block; min-height: 20px; padding: 4px 16px 0; font-size: .75rem; color: var(--on-surface-variant); }
.field.invalid input, .field.invalid textarea { box-shadow: inset 0 0 0 2px var(--error); }
.field.invalid label, .field.invalid .help, .field.invalid > .ic { color: var(--error); }
.field.picker input { cursor: pointer; caret-color: transparent; padding-right: 44px; }
.field.picker::after {
  content: ""; position: absolute; right: 14px; top: 18px; width: 20px; height: 20px; pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%2343474e' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E") center/20px no-repeat;
  transition: transform .2s var(--ease);
}
.field.picker.open::after { transform: rotate(180deg); }
.hp { position: absolute; left: -9999px; }

/* Sélecteur de passagers */
.stepper-field { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; padding: 0 8px 0 12px; border-radius: var(--shape-xs); box-shadow: inset 0 0 0 1px var(--outline); margin-bottom: 20px; }
.stepper-label { display: inline-flex; align-items: center; gap: 12px; color: var(--on-surface-variant); }
.stepper { display: flex; align-items: center; gap: 4px; }
.stepper input {
  width: 40px; text-align: center; border: 0; background: transparent; font-family: inherit; font-weight: 500; font-size: 1.125rem; color: var(--on-surface);
  -moz-appearance: textfield; appearance: textfield;
}
.stepper input::-webkit-inner-spin-button, .stepper input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

/* Menu déroulant (heures) */
.menu {
  position: absolute; left: 0; right: 0; top: calc(100% - 18px); z-index: 30; max-height: 288px; overflow-y: auto;
  background: var(--surface-container); border-radius: var(--shape-xs); box-shadow: var(--elev-2); padding: 8px 0;
  opacity: 0; transform: translateY(-6px) scaleY(.96); transform-origin: top; transition: opacity .15s var(--ease), transform .2s var(--ease); pointer-events: none;
}
.field.open .menu { opacity: 1; transform: none; pointer-events: auto; }
.menu-item {
  display: flex; align-items: center; width: 100%; height: 44px; padding: 0 16px; border: 0; background: none;
  font: inherit; color: var(--on-surface); text-align: left; cursor: pointer;
}
.menu-item[aria-selected="true"] { background: var(--secondary-container); color: var(--on-secondary-container); font-weight: 500; }
.menu-item:disabled { color: var(--on-surface); opacity: .38; cursor: default; }
.menu-group { padding: 12px 16px 4px; font-size: .75rem; font-weight: 500; letter-spacing: .05em; text-transform: uppercase; color: var(--on-surface-variant); }

/* Boîte de dialogue calendrier (M3 modal date picker) */
.dlg-scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, .32); z-index: 80; opacity: 0; transition: opacity .2s var(--ease); }
.dlg-scrim.show { opacity: 1; }
.dlg {
  position: fixed; left: 50%; top: 50%; z-index: 90; width: min(360px, calc(100vw - 32px));
  background: var(--surface-high); border-radius: var(--shape-xl); box-shadow: var(--elev-3);
  transform: translate(-50%, -48%) scale(.96); opacity: 0; transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.dlg.show { transform: translate(-50%, -50%); opacity: 1; }
.dp-head { padding: 16px 24px 12px; border-bottom: 1px solid var(--outline-variant); }
.dp-sup { display: block; font-size: .875rem; color: var(--on-surface-variant); font-weight: 500; }
.dp-title { display: block; font-size: 2rem; line-height: 1.25; margin-top: 28px; color: var(--on-surface); }
.dp-nav { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px 4px 24px; }
.dp-month { font-weight: 500; font-size: .9375rem; color: var(--on-surface-variant); text-transform: capitalize; }
.dp-nav div { display: flex; }
.dp-grid { display: grid; grid-template-columns: repeat(7, 1fr); padding: 0 12px; row-gap: 2px; justify-items: center; }
.dp-dow { width: 40px; height: 40px; display: grid; place-items: center; font-size: .875rem; color: var(--on-surface); }
.dp-day {
  width: 40px; height: 40px; border-radius: 50%; border: 0; background: none; font: inherit; font-size: .875rem;
  color: var(--on-surface); cursor: pointer; padding: 0;
}
.dp-day.today { box-shadow: inset 0 0 0 1px var(--primary); color: var(--primary); }
.dp-day[aria-selected="true"] { background: var(--primary); color: var(--on-primary); box-shadow: none; }
.dp-day:disabled { opacity: .38; cursor: default; }
.dp-day:disabled::after { display: none; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 12px 12px; }
.dlg-actions button { height: 40px; padding: 0 12px; border: 0; border-radius: var(--shape-full); background: none; color: var(--primary); font-family: inherit; font-weight: 500; font-size: .875rem; cursor: pointer; }

/* ---------- Pied de page ---------- */
.site-footer { background: var(--hero); color: var(--on-hero-variant); padding: 56px 0 24px; margin-top: 24px; font-size: .9375rem; border-radius: var(--shape-xl) var(--shape-xl) 0 0; }
.site-footer a { color: var(--on-hero); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .btn:hover { text-decoration: none; }
.brand-footer { color: #fff; margin-bottom: 12px; }
.brand-footer b { color: var(--accent); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-title { color: var(--accent); font-weight: 500; font-size: .8125rem; letter-spacing: .08em; text-transform: uppercase; margin: 8px 0 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 40px; padding-top: 20px; font-size: .8125rem; }

/* ---------- Boutons flottants (mobile) ---------- */
.fab-group {
  position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 35;
  display: flex; align-items: center; gap: 12px;
}
.fab {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px; height: 56px; min-width: 56px; padding: 0 16px;
  border-radius: var(--shape-l); text-decoration: none; font-weight: 500; box-shadow: var(--elev-3);
  background: var(--tertiary-container); color: var(--on-tertiary-container);
}
.fab-extended { padding: 0 20px 0 16px; }
@media (min-width: 1061px) { .fab-group { display: none; } }
@media (max-width: 1060px) { .site-footer { padding-bottom: 96px; } }
@media (max-width: 420px) {
  .lang-link { padding: 0 8px; }
  .lang-link .ic { display: none; }
}
@media (max-width: 370px) { .brand { font-size: 1rem; } .brand img { width: 30px; height: 30px; } }