/* ==========================================================================
   Lycée Amani — feuille de style principale
   Thème : bleu marine et bleu clair, titres en petites capitales, mise en page centrée
   ========================================================================== */

:root {
  --navy-950: #0b1426;
  --navy-900: #0f1b33;
  --navy-800: #16264a;
  --navy-700: #1f3461;
  --navy-600: #2a4478;
  --navy-100: #e6ebf5;
  --sky-600: #2b78b8;
  --sky-500: #5fa8e0;
  --sky-400: #8cc6f0;
  --sky-100: #e7f2fb;
  --white: #ffffff;
  --paper: #ffffff;
  --paper-alt: #f3f7fc;
  --ink: #1c2233;
  --heading: #0f1b33;
  --muted: #5b6478;
  --line: #dbe2ec;
  --success: #2e7d4f;
  --danger: #b3261e;

  --font-display: "Cormorant SC", "Cormorant Garamond", Georgia, serif;
  --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 2px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);
  --shadow: 0 12px 28px -14px rgba(0, 0, 0, .35);

  --container: 1140px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-700); text-decoration: none; }
a:hover { color: var(--sky-600); }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--heading);
  line-height: 1.15;
  letter-spacing: .02em;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(2rem, 3.6vw, 2.7rem); }
h3 { font-size: 1.6rem; }
p { margin: 0 0 1em; }
strong { font-weight: 600; }
:focus-visible { outline: 3px solid var(--sky-500); outline-offset: 3px; }

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 1000;
  background: var(--sky-500); color: var(--navy-950); padding: .6rem 1rem;
}
.skip-link:focus { top: 1rem; }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section--white { background: var(--paper-alt); }
.section--navy { background: var(--navy-800); color: #d5dcec; }
.section--navy h2, .section--navy h3 { color: var(--white); }
.section--navy .lead { color: #aab5cc; }
.section--navy .section-head.center { border-color: rgba(255,255,255,.25); }

/* Petite étiquette au-dessus des titres */
.eyebrow {
  display: block; margin-bottom: .6rem;
  font: 600 .78rem/1.2 var(--font-body); letter-spacing: .18em; text-transform: uppercase;
  color: var(--sky-600);
}
.section--navy .eyebrow { color: var(--sky-400); }

/* Titres de section centrés, filet fin dessous */
.section-head { max-width: 720px; margin-bottom: 2.5rem; }
.section-head.center {
  max-width: none; text-align: center;
  border-bottom: 1px solid var(--line); padding-bottom: .9rem; margin-bottom: 3rem;
}
.section-head.center .eyebrow { display: none; }
.section-head.center h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); margin: 0; }
.section-head.center .lead { margin: .6rem auto 0; max-width: 680px; }
.lead { font-size: 1.1rem; color: var(--muted); }

.title-xl { text-align: center; font-size: clamp(2.2rem, 4.5vw, 3.2rem); line-height: 1.2; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.5rem; border-radius: var(--radius); border: 1px solid transparent;
  font: 600 .85rem/1 var(--font-body); letter-spacing: .03em; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
}
.btn--navy, .btn--green { background: var(--navy-700); color: var(--white); }
.btn--navy:hover, .btn--green:hover { background: var(--navy-900); color: var(--white); }
.btn--light { background: var(--sky-500); color: var(--navy-950); }
.btn--light:hover { background: var(--sky-400); color: var(--navy-950); }
.btn--outline { border-color: var(--navy-700); color: var(--navy-700); background: var(--white); }
.btn--outline:hover { background: var(--navy-700); color: var(--white); }
.btn--ghost { border-color: rgba(255,255,255,.7); color: var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--navy-900); }
.btn-row { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.75rem; }
.btn-row.center { justify-content: center; }

/* ---------- Top utility bar ---------- */
.topbar { background: var(--navy-700); color: #c9d2e6; font-size: .8rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.topbar .container { display: flex; justify-content: flex-end; align-items: center; gap: 1.4rem; min-height: 34px; }
.topbar a { color: #e6ebf5; display: inline-flex; align-items: center; gap: .35rem; }
.topbar a:hover { color: var(--sky-400); }
.topbar svg { width: 14px; height: 14px; }

/* ---------- Masthead (nom centré sur bandeau vert) ---------- */
.masthead { background: var(--navy-700); color: var(--white); text-align: center; padding: 1.4rem 0 1.6rem; }
.masthead__name { display: inline-block; font: 500 clamp(1.7rem, 3.4vw, 2.3rem)/1.1 var(--font-display); color: var(--white); letter-spacing: .04em; }
.masthead__name:hover { color: var(--sky-400); }
.masthead__meta { margin-top: .35rem; font: 500 .95rem/1.3 var(--font-display); letter-spacing: .06em; color: #c9d2e6; }

/* ---------- Barre de navigation or ---------- */
.navbar { position: sticky; top: 0; z-index: 100; background: var(--sky-500); box-shadow: 0 2px 0 rgba(0,0,0,.06); }
.navbar.is-scrolled { box-shadow: var(--shadow); }
.nav__list { display: flex; list-style: none; margin: 0; padding: 0; }
.nav__item { position: relative; flex: 1; }
.nav__link {
  display: flex; align-items: center; justify-content: center; gap: .3rem; width: 100%; height: 54px;
  padding: 0 .75rem; border: 0; background: none; cursor: pointer;
  font: 500 .88rem/1 var(--font-body); color: var(--navy-950); white-space: nowrap;
  transition: background .2s, color .2s;
}
.nav__link:hover, .nav__item:focus-within > .nav__link { background: rgba(255,255,255,.3); color: var(--navy-950); }
.nav__link[aria-current="page"] { background: var(--white); color: var(--navy-800); }
.nav__link svg { width: 13px; height: 13px; }

.dropdown {
  position: absolute; top: 100%; left: 0; min-width: 100%; width: max-content;
  list-style: none; margin: 0; padding: .4rem 0;
  background: var(--white); box-shadow: var(--shadow); border-top: 3px solid var(--navy-700);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s var(--ease);
}
.nav__item:hover .dropdown, .nav__item:focus-within .dropdown, .nav__item.is-open .dropdown { opacity: 1; visibility: visible; transform: none; }
.dropdown a { display: block; padding: .6rem 1.2rem; color: var(--ink); font-size: .9rem; }
.dropdown a:hover { background: var(--navy-100); color: var(--navy-800); }

.menu-toggle {
  display: none; width: 100%; height: 54px; border: 0; background: none; cursor: pointer;
  font: 600 .9rem/1 var(--font-body); letter-spacing: .12em; text-transform: uppercase; color: var(--navy-950);
  align-items: center; justify-content: center; gap: .6rem;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after {
  display: block; width: 18px; height: 2px; background: currentColor; position: relative; transition: .25s;
}
.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 0; }
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }
.menu-open .menu-toggle span { background: transparent; }
.menu-open .menu-toggle span::before { top: 0; transform: rotate(45deg); }
.menu-open .menu-toggle span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 900px) {
  .menu-toggle { display: flex; }
  .nav { display: none; max-height: calc(100vh - 54px); overflow-y: auto; background: var(--sky-500); border-top: 1px solid rgba(0,0,0,.08); }
  .menu-open .nav { display: block; }
  .nav__list { flex-direction: column; }
  .nav__link { justify-content: space-between; height: 50px; padding: 0 1.25rem; font-size: .95rem; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; width: auto; display: none; background: var(--sky-100); }
  .nav__item.is-open .dropdown { display: block; }
  .nav__item.is-open .nav__link svg { transform: rotate(180deg); }
  .dropdown a { padding-left: 2rem; }
}

/* ---------- Hero ---------- */
.hero { position: relative; height: clamp(320px, 52vw, 560px); overflow: hidden; background: var(--navy-900); }
.hero img { width: 100%; height: 100%; object-fit: cover; }

/* Bannière des pages intérieures */
.page-hero {
  position: relative; isolation: isolate; text-align: center; color: #d5dcec;
  padding: clamp(3.5rem, 8vw, 5.5rem) 0; background: var(--navy-800);
}
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: var(--bg, none) center/cover; }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(15, 27, 51, .84); }
.page-hero h1 { color: var(--white); margin-bottom: .3em; }
.page-hero p { max-width: 640px; margin: 0 auto; font-size: 1.05rem; color: #aab5cc; }
.breadcrumb { display: flex; justify-content: center; gap: .5rem; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem; color: #8e9ab3; }
.breadcrumb a { color: var(--sky-400); }

/* ---------- Annonce + bienvenue ---------- */
.announce { background: var(--sky-100); border-bottom: 1px solid var(--line); padding: .8rem 0; text-align: center; font-size: .92rem; }
.announce strong { color: var(--navy-800); }
.announce a { margin-left: .5rem; font-weight: 600; white-space: nowrap; }

.welcome { text-align: center; padding: clamp(2.5rem, 5vw, 3.5rem) 0 0; }
.welcome .title-xl { margin-bottom: .4em; }
.welcome p { max-width: 720px; margin: 0 auto; font-size: 1rem; color: var(--muted); }

/* ---------- Tuiles (liens rapides) ---------- */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.tiles--2 { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .9rem;
  min-height: 190px; padding: 1.5rem; text-align: center;
  background: var(--navy-800); color: var(--white);
  font: 500 1.7rem/1.2 var(--font-display); letter-spacing: .03em;
  transition: background .25s, transform .25s var(--ease);
}
.tile:hover { background: var(--navy-700); color: var(--white); transform: translateY(-3px); }
.tile svg { width: 30px; height: 30px; stroke: var(--white); }
.tile small { font: 400 .85rem/1.4 var(--font-body); color: #aab5cc; letter-spacing: 0; }
.tiles--2 .tile { min-height: 210px; font-size: 1.45rem; }
@media (max-width: 760px) { .tiles { grid-template-columns: 1fr; gap: 1rem; } .tile { min-height: 130px; } }
@media (max-width: 420px) { .tiles--2 { grid-template-columns: 1fr; } }

/* ---------- En bref (3 colonnes façon horaires) ---------- */
.brief { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.brief h3 { font-size: 1.75rem; margin-bottom: .6rem; }
.brief dl { display: grid; grid-template-columns: auto 1fr; gap: .45rem 1.2rem; margin: 0; font-size: .92rem; }
.brief dt { font-weight: 600; color: var(--heading); }
.brief dd { margin: 0; }
.brief dd small { color: var(--muted); font-size: .78rem; }
.brief__note { margin-top: 1rem; font-size: .8rem; font-style: italic; color: var(--muted); }
@media (max-width: 860px) { .brief { grid-template-columns: 1fr; } }

/* ---------- Actualités + tuiles ---------- */
.news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
.news-grid > div > h2 { font-size: 2rem; }
.news-item { display: grid; grid-template-columns: 140px 1fr; gap: 1.1rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.news-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-top: 4px solid var(--navy-700); }
.news-item h3 { font: 600 .98rem/1.35 var(--font-body); color: var(--navy-700); margin: 0 0 .35rem; letter-spacing: 0; }
.news-item p { font-size: .88rem; margin: 0; }
.news-more { display: flex; align-items: center; gap: 1rem; justify-content: center; margin-top: 1.5rem; }
@media (max-width: 860px) { .news-grid { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .news-item { grid-template-columns: 1fr; } }

/* ---------- Layout helpers ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.split--rev > :first-child { order: 2; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split--rev > :first-child { order: 0; } }

.grid { display: grid; gap: 1.5rem; }
.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: 960px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.media-stack { position: relative; }
.media-stack img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-bottom: 6px solid var(--sky-500); }
.media-stack__badge {
  position: absolute; left: 0; bottom: 6px; padding: .9rem 1.3rem;
  background: var(--navy-800); color: var(--white);
}
.media-stack__badge strong { display: block; font: 500 1.7rem/1 var(--font-display); color: var(--sky-400); }
.media-stack__badge span { font-size: .8rem; }

.checklist { list-style: none; padding: 0; margin: 1.25rem 0; display: grid; gap: .6rem; }
.checklist li { position: relative; padding-left: 1.6rem; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px;
  background: var(--sky-500); transform: rotate(45deg);
}

/* ---------- Cards ---------- */
.card {
  background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--navy-700);
  padding: 1.75rem; transition: box-shadow .25s;
}
.card:hover { box-shadow: var(--shadow); }
.card h3 { font-size: 1.5rem; }
.card p:last-child { margin-bottom: 0; }
.card__icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 1rem; color: var(--navy-700); }
.card__icon svg { width: 34px; height: 34px; stroke-width: 1.5; }
.card--dark { background: var(--navy-900); border-color: var(--navy-900); border-top-color: var(--sky-500); color: #aab5cc; }
.card--dark h3 { color: var(--white); }
.card--dark .card__icon { color: var(--sky-400); }
.card--dark a:not(.btn) { color: var(--sky-400); }
.card--dark .info-list strong { color: var(--white); }
.card--link { display: block; color: inherit; }
.card--link:hover { color: inherit; }
.card__more { display: inline-block; margin-top: 1rem; font-weight: 600; font-size: .85rem; color: var(--navy-700); }

/* ---------- Timeline ---------- */
.timeline { position: relative; list-style: none; padding: 0; margin: 0; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: var(--line); }
.timeline li { position: relative; padding: 0 0 2rem 2.5rem; }
.timeline li::before {
  content: ""; position: absolute; left: 1px; top: 9px; width: 13px; height: 13px;
  background: var(--sky-500); transform: rotate(45deg);
}
.timeline__year { font: 500 1.6rem/1 var(--font-display); color: var(--navy-700); margin-bottom: .3rem; }
.timeline h3 { font-size: 1.35rem; margin-bottom: .3rem; }

/* ---------- Slider ---------- */
.slider { position: relative; overflow: hidden; background: var(--navy-950); }
.slider__track { display: flex; transition: transform .6s var(--ease); }
.slider__slide { flex: 0 0 100%; position: relative; margin: 0; }
.slider__slide img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.slider__caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2.5rem 1.25rem 1rem; color: var(--white);
  font: 500 1.15rem/1.2 var(--font-display); letter-spacing: .03em;
  background: linear-gradient(transparent, rgba(15,27,51,.9));
}
.slider__btn {
  position: absolute; top: 50%; translate: 0 -50%; width: 40px; height: 40px; border: 0; cursor: pointer;
  background: rgba(255,255,255,.9); color: var(--navy-900); display: grid; place-items: center; transition: .2s;
}
.slider__btn:hover { background: var(--sky-500); }
.slider__btn svg { width: 18px; height: 18px; }
.slider__btn--prev { left: .75rem; }
.slider__btn--next { right: .75rem; }
.slider__dots { position: absolute; top: .9rem; right: .9rem; display: flex; gap: .35rem; }
.slider__dots button { width: 9px; height: 9px; border: 0; padding: 0; background: rgba(255,255,255,.55); cursor: pointer; transform: rotate(45deg); }
.slider__dots button[aria-current="true"] { background: var(--sky-500); }

/* ---------- Gallery + lightbox ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; }
.gallery a { position: relative; display: block; overflow: hidden; aspect-ratio: 4/5; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery a::after { content: ""; position: absolute; inset: 0; background: rgba(15,27,51,.45); opacity: 0; transition: .3s; }
.gallery a:hover img { transform: scale(1.05); }
.gallery a:hover::after, .gallery a:focus-visible::after { opacity: 1; }
@media (max-width: 760px) { .gallery { grid-template-columns: repeat(2, 1fr); } }

.lightbox {
  position: fixed; inset: 0; z-index: 500; display: grid; place-items: center; padding: 4rem 1rem;
  background: rgba(10, 16, 30, .94); opacity: 0; visibility: hidden; transition: .25s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-height: 82vh; max-width: min(92vw, 1100px); }
.lightbox button {
  position: absolute; width: 46px; height: 46px; border: 0; cursor: pointer;
  background: rgba(255,255,255,.12); color: var(--white); display: grid; place-items: center; transition: .2s;
}
.lightbox button:hover { background: var(--sky-500); color: var(--navy-950); }
.lightbox button svg { width: 22px; height: 22px; }
.lightbox__close { top: 1.25rem; right: 1.25rem; }
.lightbox__prev { left: 1.25rem; top: 50%; translate: 0 -50%; }
.lightbox__next { right: 1.25rem; top: 50%; translate: 0 -50%; }
.lightbox__count { position: absolute; bottom: 1.5rem; left: 50%; translate: -50% 0; color: #8e9ab3; font-size: .85rem; }

/* ---------- Video ---------- */
.video { position: relative; aspect-ratio: 16/9; overflow: hidden; background: var(--navy-950); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- Tabs ---------- */
.tabs__list { display: flex; flex-wrap: wrap; margin-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.tabs__btn {
  padding: .9rem 1.5rem; border: 0; border-bottom: 3px solid transparent; margin-bottom: -1px; background: none; cursor: pointer;
  font: 500 1.35rem/1 var(--font-display); letter-spacing: .03em; color: var(--muted); transition: .2s;
}
.tabs__btn:hover { color: var(--navy-700); }
.tabs__btn[aria-selected="true"] { color: var(--navy-800); border-bottom-color: var(--sky-500); }
.tabs__panel[hidden] { display: none; }
.tabs__panel { animation: fadeUp .4s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } }
@media (max-width: 560px) { .tabs__btn { flex: 1 0 50%; padding: .8rem .5rem; font-size: 1.2rem; } }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.step { padding: 1.75rem 1.5rem; background: var(--navy-800); color: #aab5cc; text-align: center; }
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 46px; height: 46px; margin: 0 auto 1rem;
  border: 1px solid var(--sky-400); color: var(--sky-400); font: 500 1.5rem/1 var(--font-display);
}
.step h3 { color: var(--white); font-size: 1.4rem; }
.step p { font-size: .9rem; margin: 0; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Forms ---------- */
.form { display: grid; gap: 1.2rem; }
.form h3 { font-size: 1.5rem; border-bottom: 1px solid var(--line); padding-bottom: .4rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 640px) { .form__row { grid-template-columns: 1fr; } }
.field label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: .35rem; color: var(--heading); }
.field label .req { color: var(--danger); }
.field input, .field select, .field textarea {
  width: 100%; padding: .75rem .9rem; border: 1px solid #c8c8c8; border-radius: var(--radius);
  font: inherit; font-size: .95rem; color: var(--ink); background: var(--white); transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy-700); box-shadow: 0 0 0 3px var(--navy-100); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }
.field__error { display: none; color: var(--danger); font-size: .82rem; margin-top: .3rem; }
.field.has-error .field__error { display: block; }
.form__note { font-size: .85rem; color: var(--muted); }
.form__status { display: none; padding: .9rem 1.1rem; font-weight: 500; font-size: .92rem; }
.form__status.is-success { display: block; background: var(--navy-100); color: var(--success); border-left: 4px solid var(--success); }
.form-card { background: var(--white); padding: clamp(1.5rem, 4vw, 2.75rem); border: 1px solid var(--line); border-top: 4px solid var(--navy-700); }

/* ---------- Infos de contact ---------- */
.info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.4rem; }
.info-list li { display: flex; gap: 1rem; }
.info-list__icon { flex: 0 0 44px; height: 44px; display: grid; place-items: center; background: var(--navy-700); color: var(--white); }
.info-list__icon svg { width: 20px; height: 20px; }
.info-list strong { display: block; color: var(--heading); }
.map { overflow: hidden; aspect-ratio: 16/10; background: var(--navy-100); border: 1px solid var(--line); }
.map iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Citation ---------- */
.quote { max-width: 860px; margin-inline: auto; text-align: center; }
.quote blockquote { margin: 0; font: 500 clamp(1.5rem, 3vw, 2.1rem)/1.4 var(--font-display); color: var(--white); letter-spacing: .02em; }
.quote__mark { display: block; width: 12px; height: 12px; margin: 0 auto 1.5rem; background: var(--sky-500); transform: rotate(45deg); font-size: 0; }
.quote cite { display: block; margin-top: 1.25rem; font-style: normal; color: var(--sky-400); letter-spacing: .16em; text-transform: uppercase; font-size: .8rem; }

/* ---------- Appel à l'action ---------- */
.cta { text-align: center; max-width: 820px; margin-inline: auto; }
.cta h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); border-bottom: 1px solid var(--line); padding-bottom: .9rem; margin-bottom: 1.5rem; }
.cta p { font-size: .95rem; }
.cta .btn-row { justify-content: center; }

/* ---------- Portails ---------- */
.portal { display: flex; align-items: center; gap: 1rem; padding: 1.2rem 1.4rem; background: var(--navy-800); color: var(--white); transition: background .25s; }
.portal:hover { background: var(--navy-700); color: var(--white); }
.portal__icon { flex: 0 0 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.5); }
.portal__icon svg { width: 20px; height: 20px; }
.portal strong { display: block; font: 500 1.35rem/1.1 var(--font-display); letter-spacing: .03em; }
.portal span { font-size: .82rem; color: #aab5cc; }
.portal__arrow { margin-left: auto; color: var(--sky-400) !important; }

/* ---------- Encadré ---------- */
.notice { padding: 1.1rem 1.4rem; background: var(--sky-100); border-left: 4px solid var(--sky-500); color: var(--navy-800); font-size: .92rem; }
.notice p { margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-700); color: #c9d2e6; font-size: .9rem; border-top: 6px solid var(--sky-500); }
.footer__brand { text-align: center; padding: 3rem 0 2.25rem; border-bottom: 1px solid rgba(255,255,255,.15); }
.footer__brand .masthead__name { font-size: 2rem; }
.footer__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; padding: 2.5rem 0; text-align: center; }
.site-footer h4 { font: 500 1.35rem/1 var(--font-display); color: var(--white); letter-spacing: .04em; margin-bottom: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.site-footer a { color: #e6ebf5; }
.site-footer a:hover { color: var(--sky-400); }
.socials { display: flex; justify-content: center; gap: .6rem; margin-top: 1rem; }
.socials a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.4); transition: .2s; }
.socials a:hover { background: var(--sky-500); border-color: var(--sky-500); color: var(--navy-950); }
.socials svg { width: 16px; height: 16px; }
.footer__bottom { background: var(--navy-900); padding: 1rem 0; font-size: .8rem; color: #8e9ab3; }
.footer__bottom .container { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr; gap: 2rem; } }

.to-top {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 90; width: 44px; height: 44px; border: 0; cursor: pointer;
  background: var(--navy-700); color: var(--white); display: grid; place-items: center; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(12px); transition: .3s var(--ease);
}
.to-top:hover { background: var(--sky-500); color: var(--navy-950); }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top svg { width: 20px; height: 20px; }

/* ---------- Apparition au défilement ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Utilitaires ---------- */
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0; }
.center { text-align: center; }
.muted { color: var(--muted); }