/* =====================================================================
   STUDY LINK HUB — style.css (v5)
   Palette extraite du logo (bordeaux) + neutres chauds.
   Polices : Poppins (titres) / Inter (texte), chargées dans includes/header.php.
   Les photographies sont gérées par includes/media.php.
   ===================================================================== */

:root {
  --color-primary: #901030;
  --color-primary-hover: #A8143A;
  --color-primary-deep: #5E0B20;
  --color-wine: #3A0716;            /* voile sur photographie */
  --color-accent: #E02040;
  --color-black: #1B1416;
  --color-white: #FFFFFF;
  --color-grey-50: #FBF8F7;
  --color-grey-100: #F4EEEC;
  --color-grey-300: #DDD3D0;
  --color-grey-600: #6A5F5C;
  --color-grey-800: #2F2628;

  --font-heading: 'Poppins', 'Montserrat', sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 2px rgba(27,20,22,.06), 0 2px 8px rgba(27,20,22,.05);
  --shadow-md: 0 8px 24px rgba(27,20,22,.10);
  --shadow-lg: 0 18px 48px rgba(27,20,22,.18);

  --container-w: 1180px;
  --header-h: 65px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-grey-800);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; color: var(--color-black); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.015em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.1; letter-spacing: -.025em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; text-wrap: pretty; }
a { color: var(--color-primary); }
img { max-width: 100%; display: block; }

.container { max-width: var(--container-w); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(56px, 8vw, 96px) 0; }
.section--tight { padding: 40px 0; }
.section--dark { background: var(--color-black); color: var(--color-grey-100); }
.section--dark h2 { color: var(--color-white); }
.section--grey { background: var(--color-grey-50); }
.eyebrow { display: inline-block; font-size: .92rem; font-weight: 600; color: var(--color-primary); margin-bottom: 12px; }
.section-head { max-width: 680px; margin: 0 auto clamp(32px, 5vw, 56px); text-align: center; }
.section-head > .eyebrow { display: none; } /* redondant avec le titre qui suit */
.section-head p { color: var(--color-grey-600); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 28px; border-radius: 999px; font-weight: 700; font-size: .95rem; line-height: 1.2;
  text-decoration: none; border: 2px solid transparent; cursor: pointer; text-align: center;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease;
  font-family: var(--font-body);
}
.btn-primary { background: var(--color-primary); color: var(--color-white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-light { background: var(--color-white); color: var(--color-primary-deep); box-shadow: var(--shadow-md); }
.btn-light:hover { background: #FFF1F4; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.85); color: var(--color-white); }
.btn-outline:hover { background: rgba(255,255,255,.16); border-color: var(--color-white); }
.btn-outline-dark { background: transparent; border-color: var(--color-black); color: var(--color-black); }
.btn-outline-dark:hover { background: var(--color-black); color: var(--color-white); }
.btn-lg { min-height: 56px; padding: 16px 34px; font-size: 1.02rem; }
.btn-sm { min-height: 42px; padding: 9px 18px; font-size: .88rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none !important; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-grey-100); transition: box-shadow .25s ease; }
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(27,20,22,.08); }
/* padding-block (et non « padding: 14px 0 ») : on conserve le padding horizontal du .container */
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding-block: 10px; gap: 24px; min-height: calc(var(--header-h) - 1px); }
.site-logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.site-logo img { height: 42px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.main-nav a:not(.btn) { color: var(--color-grey-800); text-decoration: none; font-weight: 600; font-size: .95rem; position: relative; padding-block: 8px; }
.main-nav a:not(.btn)::after { content: ''; position: absolute; left: 0; bottom: 2px; width: 0; height: 2px; background: var(--color-primary); transition: width .2s; }
.main-nav a:not(.btn):hover::after, .main-nav a.is-current::after { width: 100%; }
.main-nav a:not(.btn):hover, .main-nav a.is-current { color: var(--color-primary); }
.nav-cta { display: flex; align-items: center; gap: 16px; }
.lang-switcher { display: flex; gap: 2px; }
.lang-switcher a { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; min-height: 36px; padding: 4px 8px; border-radius: 8px; color: var(--color-grey-600); text-decoration: none; font-weight: 700; font-size: .8rem; }
.lang-switcher a:hover { background: var(--color-grey-100); color: var(--color-black); }
.lang-switcher a.is-active { background: var(--color-primary); color: #fff; }
.nav-toggle { display: none; align-items: center; justify-content: center; flex-direction: column; width: 48px; height: 48px; margin-inline-end: -10px; background: none; border: none; cursor: pointer; padding: 0; border-radius: 12px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-black); margin: 3px 0; border-radius: 2px; }

@media (max-width: 900px) {
  /* Le header utilise backdrop-filter : il devient la boîte de positionnement d'un
     descendant fixed. On place donc le menu en absolu sous le header, masqué par
     visibility (aucun débordement horizontal), et on remplit l'écran restant. */
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    min-height: calc(100vh - var(--header-h)); min-height: calc(100dvh - var(--header-h));
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 12px 24px 40px; gap: 0;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: transform .25s ease, opacity .25s ease, visibility 0s .25s;
    overflow-y: auto; box-shadow: 0 16px 32px rgba(27,20,22,.12);
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; transition: transform .25s ease, opacity .25s ease; }
  .main-nav a:not(.btn) { font-size: 1.1rem; padding: 16px 4px; border-bottom: 1px solid var(--color-grey-100); }
  .main-nav a:not(.btn)::after { display: none; }
  .main-nav a.is-current { box-shadow: inset 3px 0 0 var(--color-primary); padding-inline-start: 14px; }
  .nav-cta { flex-direction: column-reverse; align-items: stretch; width: 100%; gap: 20px; margin-top: 24px; }
  .nav-cta .btn { width: 100%; min-height: 54px; font-size: 1rem; }
  .lang-switcher { justify-content: center; gap: 8px; }
  .lang-switcher a { min-width: 52px; min-height: 48px; font-size: .9rem; background: var(--color-grey-100); }
  .lang-switcher a.is-active { background: var(--color-primary); }
  .nav-toggle { display: inline-flex; z-index: 2; }
  .nav-toggle span { transition: transform .25s ease, opacity .2s ease; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
  .site-header.is-menu-open { box-shadow: 0 10px 30px rgba(27,20,22,.10); }
}

/* ---------- Hero : voir bloc v5 en fin de fichier ---------- */

/* ---------- Grids / Cards ---------- */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card-destination { position: relative; display: block; border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; color: #fff; aspect-ratio: 4/5; background: var(--color-primary-deep); box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease; isolation: isolate; }
.card-destination:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.card-destination img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.3,1); }
.card-destination:hover img { transform: scale(1.06); }
.card-destination::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(40,5,16,.94) 0%, rgba(40,5,16,.55) 34%, rgba(40,5,16,0) 66%); }
.card-destination__body { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px; z-index: 1; }
.card-destination__body h3 { color: #fff; margin: 0 0 4px; font-size: 1.3rem; }
.card-destination__body span { font-size: .88rem; color: rgba(255,255,255,.9); font-weight: 600; }
.card-destination:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 4px; }
.badge-phare { position: absolute; top: 14px; inset-inline-start: 14px; z-index: 1; background: var(--color-accent); color: #fff; font-size: .75rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; }

.value-card { background: #fff; border: 1px solid var(--color-grey-100); border-radius: var(--radius-md); padding: 32px; box-shadow: var(--shadow-sm); }
.value-card .icon { width: 48px; height: 48px; border-radius: var(--radius-sm); background: rgba(144,16,48,.08); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; color: var(--color-primary); }
.value-card .icon svg { width: 24px; height: 24px; }
.value-card h3 { margin-bottom: 8px; }
.value-card p { color: var(--color-grey-600); margin: 0; font-size: .95rem; }

.step-item { text-align: center; }
.step-item .num { width: 56px; height: 56px; border-radius: 50%; background: var(--color-primary); color: #fff; font-family: var(--font-heading); font-weight: 800; font-size: 1.3rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.step-item h3 { font-size: 1.05rem; }
.step-item p { color: var(--color-grey-600); font-size: .9rem; }

/* ---------- Destination page ---------- */
.dest-nav { position: sticky; top: calc(var(--header-h) - 1px); z-index: 30; background: #fff; border-bottom: 1px solid var(--color-grey-100); overflow-x: auto; white-space: nowrap; scroll-behavior: smooth; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.dest-nav::-webkit-scrollbar { display: none; }
.dest-nav .container { display: flex; gap: 4px; padding-top: 0; padding-bottom: 0; }
.dest-nav a { display: inline-flex; align-items: center; min-height: 52px; padding: 0 18px; color: var(--color-grey-600); text-decoration: none; font-weight: 600; font-size: .88rem; border-bottom: 3px solid transparent; }
.dest-nav a:hover, .dest-nav a.is-active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

.dest-block { padding: clamp(40px, 6vw, 64px) 0; border-bottom: 1px solid var(--color-grey-100); scroll-margin-top: calc(var(--header-h) + 60px); }
.dest-block:nth-child(even) { background: var(--color-grey-50); }
.dest-block h2 { display: flex; align-items: center; gap: 12px; }
.dest-block h2 .icon-sm { width: 32px; height: 32px; border-radius: 8px; background: rgba(144,16,48,.1); color: var(--color-primary); display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.dest-block h2 .icon-sm svg { width: 18px; height: 18px; }
.dest-block .content { max-width: 760px; }
.dest-block .content p { color: var(--color-grey-800); }

.destination-cta { background: linear-gradient(135deg, var(--color-black), var(--color-primary)); color: #fff; text-align: center; padding: 64px 0; }
.destination-cta h2 { color: #fff; }

.data-a-valider { display: inline-block; margin-top: 8px; padding: 8px 14px; border-radius: var(--radius-sm); background: #FFF7E6; border: 1px solid #F0C36B; color: #8A6116; font-size: .85rem; font-style: normal; }

/* ---------- Formulaire Study Match (wizard) ---------- */
.match-wizard { max-width: 720px; margin: 0 auto; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.match-progress { height: 6px; background: var(--color-grey-100); }
.match-progress__bar { height: 100%; background: var(--color-primary); width: 8%; transition: width .3s ease; }
.match-wizard__body { padding: 40px; }
.match-step { display: none; animation: step-in .35s cubic-bezier(.2, .7, .3, 1); }
.match-step.is-active { display: block; }
@keyframes step-in {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadein { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.match-step h2 { margin-bottom: 6px; }
.match-step .step-sub { color: var(--color-grey-600); margin-bottom: 28px; }

.option-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.option-btn {
  display: flex; align-items: center; gap: 12px; text-align: left;
  padding: 18px; min-height: 64px; border: 2px solid var(--color-grey-300); border-radius: var(--radius-md);
  background: #fff; cursor: pointer; font-family: var(--font-body); font-size: .95rem; font-weight: 600; color: var(--color-grey-800);
  transition: border-color .15s, background .15s;
}
.option-btn .emoji { font-size: 1.4rem; }
.option-btn:hover { border-color: var(--color-primary); }
.option-btn.is-selected { border-color: var(--color-primary); background: rgba(144,16,48,.06); color: var(--color-primary); }
.option-btn img { width: 44px; height: 44px; object-fit: cover; border-radius: 8px; }

.match-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 32px; }
.match-actions .btn-link { background: none; border: none; color: var(--color-grey-600); font-weight: 600; cursor: pointer; padding: 10px; }

.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; margin-bottom: 6px; font-size: .9rem; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border: 2px solid var(--color-grey-300); border-radius: var(--radius-sm); background: #fff;
  font-family: inherit; font-size: 1rem; transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(144,16,48,.15); }
.field-check { display: flex; align-items: flex-start; gap: 10px; font-size: .88rem; color: var(--color-grey-600); }
.field-check input { width: auto; margin-top: 3px; }

.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: .9rem; }
.alert-error { background: #FDEBEF; color: var(--color-primary-deep); border: 1px solid #F3B9C6; }
.alert ul { margin: 0; padding-left: 18px; }

/* ---------- Résultat ---------- */
.resultat-box { max-width: 640px; margin: 60px auto; text-align: center; padding: 48px; background: var(--color-grey-50); border-radius: var(--radius-lg); }
.resultat-box .icon-check { width: 64px; height: 64px; border-radius: 50%; background: var(--color-primary); color: #fff; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 1.8rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-black); color: #CFC5C2; padding: 56px 0 24px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; letter-spacing: 0; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 0; }
.footer-grid a { display: inline-block; padding: 7px 0; color: var(--color-grey-300); text-decoration: none; font-size: .92rem; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .82rem; color: #B9ADAA; }

/* ---------- Pages simples ---------- */
.page-simple { padding: 80px 0; max-width: 760px; margin: 0 auto; }

/* ---------- Admin (léger) ---------- */
.admin-login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--color-grey-50); font-family: var(--font-body); }
.admin-login-form { background: #fff; padding: 48px; border-radius: var(--radius-lg); width: 360px; box-shadow: var(--shadow-lg); }
.admin-login-form h1 { font-size: 1.3rem; margin-bottom: 24px; }
.admin-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; background: var(--color-black); color: #fff; font-family: var(--font-body); }
.admin-header a { color: #fff; }

/* =====================================================================
   Ajouts v3 — architecture éditoriale, FAQ, fil d'Ariane, formulaires
   ===================================================================== */

/* (hero : voir bloc v5) */

/* (en-têtes de page : voir bloc v5) */

.container--narrow { max-width: 908px; margin-inline: max(0px, calc((100vw - var(--container-w)) / 2)) auto; }

/* Fil d'Ariane */
.breadcrumb { margin: 0 0 24px; font-size: .85rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.breadcrumb li { color: var(--color-grey-600); }
.breadcrumb li + li::before { content: '›'; margin-right: 8px; color: var(--color-grey-300); }
.breadcrumb a { color: var(--color-grey-600); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); text-decoration: underline; }

/* FAQ : <details>/<summary>, accessible au clavier, sans JavaScript */
.faq-list { margin-top: 8px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--color-grey-100);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  cursor: pointer;
  padding: 18px 48px 18px 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  list-style: none;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--color-primary);
}
.faq-item[open] summary::after { content: '–'; }
.faq-item summary:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }
.faq-item__reponse { padding: 0 20px 18px; color: var(--color-grey-600); }

/* Encadrés éditoriaux */
.encadre {
  background: #fff;
  border: 1px solid var(--color-grey-100);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin: 32px 0;
}
.encadre h2 { font-size: 1.25rem; margin-bottom: 12px; }
.encadre--attention { border-left-color: var(--color-accent); }

/* Listes */
.checklist, .sources-list { list-style: none; padding: 0; margin: 0; }
.checklist li, .sources-list li { position: relative; padding-left: 28px; margin-bottom: 10px; color: var(--color-grey-600); }
.checklist li::before { content: '✓'; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.sources-list li::before { content: '↗'; position: absolute; left: 0; color: var(--color-primary); }

.date-verification { font-size: .85rem; color: var(--color-grey-600); margin-top: 16px; }

/* Cartes destination larges (hub) */
.card-destination--wide { aspect-ratio: 16/9; }
.card-destination--wide .card-destination__body p {
  font-size: .9rem;
  color: rgba(255,255,255,.85);
  margin: 6px 0 8px;
  max-width: 46ch;
}
.card-destination--wide h2 { color: #fff; margin: 0; font-size: 1.35rem; }

/* Formulaires */
.form-simple .field { margin-bottom: 18px; }
.form-simple label { display: block; margin-bottom: 6px; font-weight: 600; font-size: .92rem; }
.form-simple input[type=text],
.form-simple input[type=email],
.form-simple input[type=tel],
.form-simple textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--color-grey-300);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
}
.form-simple input:focus-visible,
.form-simple textarea:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 1px; }
.form-simple input[aria-invalid=true],
.form-simple textarea[aria-invalid=true] { border-color: var(--color-accent); }

.alert-success {
  background: #EDF7EE;
  border: 1px solid #9CCFA4;
  color: #1E5B27;
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 20px;
}

/* Accessibilité : cible clairement visible au clavier sur toute la page */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

@media (max-width: 600px) {
  .encadre { padding: 20px; }
}

/* --- Accessibilité : lien d'évitement clavier ----------------------------- */
.skip-link {
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  z-index: 1000;
  background: var(--color-black, #111);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  font-weight: 600;
  transform: translateY(-120%); /* hors écran sans créer de défilement horizontal, y compris en RTL */
}
.skip-link:focus {
  transform: translateY(0);
}

/* =====================================================================
   Ajouts v4 — dynamisme et ergonomie mobile
   ===================================================================== */

/* En-tête qui prend de l'ombre dès que la page défile */

/* Barre de progression de lecture (injectée par main.js) */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  z-index: 60;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width .1s linear;
}

/* Menu mobile ouvert : pas de défilement de la page derrière */
body.nav-locked { overflow: hidden; }

/* Ancres : le titre passe sous l'en-tête collant */
.faq-item, [id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* Feedback tactile sur les cartes et boutons */
.card-destination:active,
.option-btn:active { transform: scale(.985); }
.option-btn.is-selected .emoji { animation: pop .35s ease; }
@keyframes pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

@media (max-width: 600px) {
  /* Wizard : une colonne de choix, plus de débordement horizontal */
  .option-grid { grid-template-columns: 1fr; }
  .match-wizard { border-radius: var(--radius-md); }
  .match-wizard__body { padding: 24px 18px; }
  .match-actions { flex-wrap: wrap; gap: 8px; }
  .resultat-box { padding: 32px 20px; margin: 32px auto; }
  .admin-login-form { width: auto; margin: 0 16px; padding: 32px 24px; }
}

/* Respect des préférences système : pas d'animation pour qui le demande */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =====================================================================
   v5 — Heros photographiques, médias, ergonomie
   Toute image est posée sur un fond bordeaux : si elle ne charge pas,
   le texte reste lisible. Le voile (scrim) garantit le contraste AA.
   ===================================================================== */

.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
img[data-media].is-broken { display: none; }

/* --- Hero (accueil + pages destination) ------------------------------ */
.hero, .destination-hero { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: var(--color-primary-deep); }
.hero--photo { display: flex; min-height: clamp(580px, 88svh, 820px); }
.hero--gradient { background: linear-gradient(135deg, var(--color-primary-deep) 0%, var(--color-primary) 60%, #B3203F 100%); }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero__scrim { position: absolute; inset: 0; z-index: -1; background:
  linear-gradient(90deg, rgba(58,7,22,.95) 0%, rgba(58,7,22,.84) 36%, rgba(58,7,22,.42) 68%, rgba(58,7,22,.14) 100%),
  linear-gradient(0deg, rgba(58,7,22,.55) 0%, rgba(58,7,22,0) 40%); }
.hero__scrim--bottom { background: linear-gradient(0deg, rgba(58,7,22,.94) 0%, rgba(58,7,22,.72) 38%, rgba(58,7,22,.34) 100%); }
.hero__inner { position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 56px; width: 100%; padding-block: clamp(56px, 9vw, 112px) 36px; }
.hero__content { max-width: 40rem; }
.hero h1, .destination-hero h1 { color: #fff; font-size: clamp(2.1rem, 4.8vw, 3.7rem); margin-bottom: 20px; }
.hero p.lead, .destination-hero p.lead { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: rgba(255,255,255,.93); max-width: 36rem; margin-bottom: 0; }
.hero .eyebrow { color: #fff; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.3); padding: 6px 14px; border-radius: 999px; font-size: .85rem; margin-bottom: 22px; backdrop-filter: blur(6px); }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.hero__stats { display: flex; flex-wrap: wrap; gap: 14px 44px; align-self: flex-start; padding: 18px 28px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius-md); backdrop-filter: blur(10px); }
.hero__stats strong { display: block; font-family: var(--font-heading); font-size: 1.6rem; line-height: 1.15; color: #fff; }
.hero__stats span { font-size: .85rem; color: rgba(255,255,255,.88); }
.hero__content > * { animation: rise-in .7s cubic-bezier(.2,.7,.3,1) both; }
.hero__content > *:nth-child(2) { animation-delay: .1s; }
.hero__content > *:nth-child(3) { animation-delay: .2s; }
.hero__content > *:nth-child(4) { animation-delay: .3s; }
@keyframes rise-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

.destination-hero { display: flex; align-items: flex-end; min-height: clamp(460px, 66svh, 640px); }
.destination-hero .hero__inner { justify-content: flex-end; padding-block: 96px 52px; }
.destination-hero .hero__content { max-width: 44rem; }
.destination-hero .hero__ctas { margin-top: 28px; }

/* Fil d'Ariane sur photo */
.hero .breadcrumb, .destination-hero .breadcrumb { margin-bottom: 28px; }
.hero .breadcrumb li, .hero .breadcrumb a,
.destination-hero .breadcrumb li, .destination-hero .breadcrumb a,
.page-hero--photo .breadcrumb li, .page-hero--photo .breadcrumb a { color: rgba(255,255,255,.9); }
.destination-hero .breadcrumb li + li::before, .page-hero--photo .breadcrumb li + li::before { color: rgba(255,255,255,.5); }

/* --- En-têtes de pages intérieures ----------------------------------- */
.page-hero { position: relative; isolation: isolate; background: var(--color-grey-100); padding: clamp(56px, 8vw, 88px) 0 clamp(36px, 5vw, 52px); }
.page-hero h1 { max-width: 820px; }
.page-hero .lead { max-width: 42rem; color: var(--color-grey-600); margin-top: 12px; font-size: 1.1rem; }
.page-hero--photo { background: var(--color-primary-deep); color: #fff; overflow: hidden; padding: clamp(72px, 11vw, 132px) 0 clamp(44px, 6vw, 72px); }
.page-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.page-hero__scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(58,7,22,.94) 0%, rgba(58,7,22,.82) 45%, rgba(58,7,22,.45) 100%); }
.page-hero--photo h1 { color: #fff; font-size: clamp(2rem, 4.4vw, 3.2rem); }
.page-hero--photo .lead { color: rgba(255,255,255,.93); }
.page-hero--photo .eyebrow { color: #fff; opacity: .9; }

/* --- Crédit photographe ---------------------------------------------- */
.photo-credit { position: absolute; inset-inline-end: 16px; bottom: 12px; z-index: 2; font-size: .72rem; line-height: 1; color: rgba(255,255,255,.9); text-decoration: none; background: rgba(20,3,9,.5); padding: 5px 10px; border-radius: 999px; backdrop-filter: blur(4px); }
.photo-credit:hover { color: #fff; text-decoration: underline; }
.photo-credit--inline { position: static; display: inline-block; color: var(--color-grey-600); background: none; padding: 0; backdrop-filter: none; margin-top: 8px; }
.photo-credit--inline:hover { color: var(--color-primary); }

/* --- Figure encadrée -------------------------------------------------- */
.media-frame { margin: 28px 0 0; }
.media-frame__img { display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; border-radius: var(--radius-lg); background: var(--color-primary-deep); box-shadow: var(--shadow-md); }
.media-frame figcaption { text-align: end; }

/* --- Compléments de sections ----------------------------------------- */
.value-card__more { margin: 20px 0 0 !important; }
.section-more { text-align: center; margin-top: 36px; }
.encadre--cta { margin-top: 48px; }
.step-item { position: relative; }
@media (min-width: 901px) {
  .grid-4 > .step-item:not(:last-child)::after { content: ''; position: absolute; top: 28px; inset-inline-start: calc(50% + 40px); width: calc(100% - 80px + 28px); height: 2px; background: repeating-linear-gradient(90deg, var(--color-grey-300) 0 6px, transparent 6px 12px); }
}

/* --- CTA final avec photo --------------------------------------------- */
.cta-final { position: relative; isolation: isolate; overflow: hidden; text-align: center; color: #fff; background: var(--color-primary-deep); padding: clamp(72px, 11vw, 136px) 0; }
.cta-final__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.cta-final__scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(58,7,22,.84), rgba(58,7,22,.9)); }
.cta-final h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.7rem); max-width: 18em; margin-inline: auto; }
.cta-final p { max-width: 38rem; margin: 0 auto 30px; color: rgba(255,255,255,.92); font-size: 1.08rem; }

/* --- Pages simples / légales ----------------------------------------- */
.lang-notice { background: #FFF7E6; color: #7A5410; text-align: center; font-size: .85rem; padding: 8px 16px; border-bottom: 1px solid #F0C36B; }
.footer-logo { height: 38px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-baseline { max-width: 280px; font-size: .92rem; }
.footer-credits a { color: inherit; }
.site-footer a:focus-visible, .hero a:focus-visible, .page-hero--photo a:focus-visible, .cta-final a:focus-visible, .destination-cta a:focus-visible { outline-color: #fff; }

/* --- Page Guide (blog) ------------------------------------------------ */
.blog-liste .grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.card-article { display: flex; flex-direction: column; gap: 6px; background: #fff; border: 1px solid var(--color-grey-100); border-radius: var(--radius-md); padding: 28px; text-decoration: none; color: inherit; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s; }
.card-article:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-grey-300); }
.card-article:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 3px; }
.card-article__date { font-size: .82rem; font-weight: 600; color: var(--color-primary); }
.card-article h2 { font-size: 1.2rem; margin: 0; }
.card-article p { color: var(--color-grey-600); font-size: .95rem; margin: 0; }
.article-contenu { max-width: 70ch; line-height: 1.75; font-size: 1.05rem; }
.article-contenu h2 { margin-top: 2em; font-size: 1.5rem; }
.article-contenu img { max-width: 100%; height: auto; border-radius: var(--radius-md); }
.admin-muted { color: var(--color-grey-600); font-size: .9rem; }

/* --- Questionnaire : fond chaleureux --------------------------------- */
.page-study-match .section--grey, .page-resultat .section--grey { background: linear-gradient(180deg, var(--color-grey-100), var(--color-grey-50)); }

/* --- CTA mobile persistant ------------------------------------------- */
.sticky-cta { position: fixed; inset-inline: 16px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); z-index: 40; box-shadow: var(--shadow-lg); transform: translateY(0); transition: transform .3s ease, opacity .3s ease; }
.sticky-cta[hidden] { display: none; }
.sticky-cta.is-away { transform: translateY(140%); opacity: 0; pointer-events: none; }
.page-study-match .sticky-cta, .page-resultat .sticky-cta, .page-contact .sticky-cta { display: none !important; }
@media (min-width: 901px) { .sticky-cta { display: none !important; } }
@media (max-width: 900px) { .site-footer { padding-bottom: 88px; } }

/* --- Mobile ------------------------------------------------------------ */
@media (max-width: 700px) {
  .hero--photo { min-height: 0; }
  .hero__scrim { background: linear-gradient(180deg, rgba(58,7,22,.72) 0%, rgba(58,7,22,.9) 55%, rgba(58,7,22,.95) 100%); }
  .page-hero__scrim { background: linear-gradient(180deg, rgba(58,7,22,.8), rgba(58,7,22,.92)); }
  .hero__inner { gap: 36px; padding-bottom: 52px; }
  .hero__ctas .btn { width: 100%; }
  .hero__stats { align-self: stretch; gap: 14px 28px; padding: 16px 18px; }
  .destination-hero { min-height: 0; }
  .destination-hero .hero__inner { padding-block: 64px 52px; }
  .photo-credit { bottom: 10px; }
  .site-logo img { height: 38px; }
}

/* --- RTL : le voile se retourne avec la mise en page ------------------- */
[dir="rtl"] .hero__scrim:not(.hero__scrim--bottom), [dir="rtl"] .page-hero__scrim { transform: scaleX(-1); }
[dir="rtl"] .breadcrumb li + li::before { margin-right: 0; margin-left: 8px; }

/* --- Cibles tactiles ≥ 44 px sur écrans tactiles ---------------------- */
@media (max-width: 900px) {
  .site-logo { min-height: 44px; }
  .footer-grid a { padding-block: 11px; }
  .section-more a, .value-card__more a, .date-verification a { display: inline-block; padding-block: 12px; }
  .breadcrumb a { display: inline-block; padding-block: 12px; }
  .breadcrumb { margin-bottom: 12px; }
  .breadcrumb ol { gap: 2px 8px; }
}
.sources-list a, .checklist a, .footer-credits a { display: inline-block; padding-block: 10px; }
.sources-list li, .checklist li { margin-bottom: 0; }