/* ==========================================================================
   Imprimerie Launay — feuille de style unique
   ========================================================================== */

@font-face {
  font-family: "Verlag";
  src: url("../fonts/Verlag-Book.woff2") format("woff2"),
       url("../fonts/Verlag-Book.woff") format("woff");
  font-weight: 400;
  font-display: swap;
}

:root {
  --teal: #014f51;
  --teal-dark: #1f4e50;
  --mint: #e0eae9;
  --header-bg: #e3ecea;
  --blue-grey: #c3d1d4;
  --light: #f6f6f5;
  --paper: #f8f8f8;
  --text: #5e5e5e;
  --heading: #0f0f0f;
  --dark: #303030;
  --footer: #181818;
  --border: #b7b7b7;
  --container: 1100px;
  --gutter: 30px;
  --font: "Verlag", "Montserrat", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  background: #fff;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--dark); text-decoration: none; transition: color .2s; }
a:hover { color: var(--teal); }
p { margin: 0 0 1em; }
strong, b { color: #3a3a3a; }

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 .6em;
  font-weight: 500;
  color: var(--heading);
  line-height: 1.45;
  text-transform: uppercase;
}
h1 { font-size: 27px; letter-spacing: .22em; font-weight: 400; }
h2 { font-size: 22px; letter-spacing: .18em; }
h3 { font-size: 17px; letter-spacing: .22em; color: var(--teal); }
h4 { font-size: 15px; letter-spacing: .25em; font-weight: 400; }
h5 { font-size: 13px; letter-spacing: .22em; color: var(--dark); }
h6 { font-size: 12px; letter-spacing: .18em; font-weight: 400; color: var(--text); line-height: 2; }

.container { width: 100%; max-width: calc(var(--container) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.container.narrow { max-width: calc(860px + 2 * var(--gutter)); }

.visually-hidden, .hp {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip-link { position: absolute; left: 10px; top: -60px; z-index: 100; background: var(--teal); color: #fff; padding: 10px 16px; }
.skip-link:focus { top: 10px; color: #fff; }

:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }

.icon { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ----- Grilles ----- */
.grid { display: grid; gap: 40px var(--gutter); }
.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: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 800px)  { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.section { padding: 70px 0; }
.section + .section { padding-top: 0; }
.bg-light { background: var(--light); }

/* ----- En-tête ----- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--header-bg);
  border-bottom: 1px solid rgba(1, 79, 81, .15);
  transition: box-shadow .3s, transform .3s;
}
.site-header.is-scrolled { box-shadow: 0 2px 20px rgba(0, 0, 0, .08); }
.site-header.is-hidden { transform: translateY(-100%); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  max-width: 1360px; margin: 0 auto; padding: 22px 30px;
}
.logo img { height: 50px; width: auto; }

.main-nav > ul { display: flex; flex-wrap: wrap; justify-content: flex-end; list-style: none; margin: 0; padding: 0; }
.main-nav li { position: relative; }
.main-nav a, .main-nav .sub-toggle {
  display: block;
  font: inherit; font-size: 11px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--heading); background: none; border: 0; cursor: pointer;
  padding: 16px 13px;
}
.main-nav > ul > li > a:hover, .main-nav > ul > li > .sub-toggle:hover,
.main-nav > ul > li.is-active > a, .main-nav > ul > li.is-active > .sub-toggle { color: var(--teal); }
.main-nav .sub-toggle--icon { display: none; }

.sub-menu {
  list-style: none; margin: 0; padding: 18px 0;
  position: absolute; top: 100%; left: 0; min-width: 290px;
  background: rgba(0, 0, 0, .9);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .2s, transform .2s, visibility .2s;
}
.sub-menu a { color: rgba(255, 255, 255, .8); padding: 7px 26px; line-height: 1.6; }
.sub-menu a:hover, .sub-menu a[aria-current] { color: #fff; }
.has-sub:hover > .sub-menu, .has-sub:focus-within > .sub-menu, .has-sub.is-open > .sub-menu {
  opacity: 1; visibility: visible; transform: none;
}

.menu-toggle { display: none; }

/* Bouton de langue (FR / EN) : après le menu sur ordinateur, à côté du bouton menu sur mobile */
.lang-switch {
  order: 3; flex: none;
  font-size: 11px; letter-spacing: .2em; font-weight: 700; color: var(--teal);
  border: 1px solid rgba(1, 79, 81, .35); border-radius: 3px; padding: 5px 8px 4px 10px;
  transition: background .2s, color .2s;
}
.lang-switch:hover { background: var(--teal); color: #fff; }
.header-inner .logo { order: 1; }
.header-inner .main-nav { order: 2; margin-left: auto; }
.header-inner .menu-toggle { order: 4; }

@media (max-width: 1100px) {
  .header-inner { padding: 14px 20px; gap: 14px; }
  .header-inner .lang-switch { order: 2; margin-left: auto; }
  .logo img { height: 42px; }
  .menu-toggle {
    display: block; width: 44px; height: 44px; padding: 0; border: 0; background: none; cursor: pointer;
    position: relative;
  }
  .menu-toggle-bars, .menu-toggle-bars::before, .menu-toggle-bars::after {
    position: absolute; left: 11px; width: 22px; height: 2px; background: var(--heading); transition: transform .25s, background .25s;
  }
  .menu-toggle-bars { top: 21px; }
  .menu-toggle-bars::before, .menu-toggle-bars::after { content: ""; left: 0; }
  .menu-toggle-bars::before { top: -7px; }
  .menu-toggle-bars::after { top: 7px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-bars { background: transparent; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-bars::before { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle-bars::after { transform: translateY(-7px) rotate(-45deg); }

  .main-nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    max-height: calc(100vh - 70px); overflow-y: auto;
    background: #fff; border-top: 1px solid #eee; box-shadow: 0 10px 20px rgba(0, 0, 0, .08);
  }
  .main-nav.is-open { display: block; }
  .main-nav > ul { display: block; padding: 10px 0; }
  .main-nav > ul > li { border-bottom: 1px solid #f0f0f0; }
  .main-nav a, .main-nav .sub-toggle { padding: 14px 24px; width: 100%; text-align: left; }
  .main-nav .has-sub { display: flex; flex-wrap: wrap; }
  .main-nav .has-sub > a { flex: 1; width: auto; }
  .main-nav .sub-toggle--icon { display: block; width: 56px; flex: none; position: relative; }
  .main-nav .sub-toggle--icon::after,
  .main-nav .sub-toggle:not(.sub-toggle--icon)::after {
    content: "+"; position: absolute; right: 24px; top: 50%; transform: translateY(-50%);
    font-size: 16px; letter-spacing: 0; line-height: 1;
  }
  .main-nav .sub-toggle:not(.sub-toggle--icon) { position: relative; }
  .main-nav .sub-toggle[aria-expanded="true"]::after { content: "–"; }
  .sub-menu {
    position: static; width: 100%; min-width: 0; display: none;
    opacity: 1; visibility: visible; transform: none; padding: 6px 0 12px; background: var(--light);
  }
  .has-sub:hover > .sub-menu, .has-sub:focus-within > .sub-menu { display: none; }
  .has-sub.is-open > .sub-menu { display: block; }
  .sub-menu a { color: var(--text); padding: 9px 36px; }
  .sub-menu a:hover, .sub-menu a[aria-current] { color: var(--teal); }
}

/* ----- Bandeaux ----- */
.banner {
  display: flex; align-items: center; justify-content: center;
  height: clamp(220px, 28vw, 380px);
  background-size: cover; background-position: center;
  position: relative;
}
.banner::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, .18); }
.banner-title {
  position: relative; margin: 0; padding: 0 20px; text-align: center;
  color: #fff; font-size: clamp(30px, 5vw, 64px); line-height: 1.2; letter-spacing: .12em;
  text-shadow: 0 2px 18px rgba(0, 0, 0, .35);
}

/* ----- Diaporama d'accueil ----- */
.hero-slider {
  position: relative; overflow: hidden; background: #111;
  height: clamp(420px, 78vh, 760px);
  border-bottom: 22px solid var(--teal);
}
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.4s ease; }
.hero-slide.is-active { opacity: 1; z-index: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.02); }
.hero-slide.is-active img { animation: hero-zoom 8s ease-out forwards; }
@keyframes hero-zoom { from { transform: scale(1.02); } to { transform: scale(1.12); } }
.hero-slides::after {
  content: ""; position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(90deg, rgba(0, 0, 0, .62) 0%, rgba(0, 0, 0, .25) 55%, rgba(0, 0, 0, .05) 100%);
}

.hero-content {
  position: absolute; z-index: 3; left: 0; right: 0; top: 50%; transform: translateY(-50%);
  max-width: calc(var(--container) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter);
  color: #fff;
}
.hero-kicker {
  font-size: 12px; letter-spacing: .35em; text-transform: uppercase; margin: 0 0 18px;
  opacity: 0; animation: hero-in .9s .3s ease-out forwards;
}
.hero-title {
  font-size: clamp(30px, 4.6vw, 58px); line-height: 1.15; letter-spacing: .06em; margin: 0 0 34px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, .3);
  opacity: 0; animation: hero-in 1s .55s ease-out forwards;
}
.hero-content .btn { opacity: 0; animation: hero-in .9s .85s ease-out forwards; }
@keyframes hero-in { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
.hero-content .btn--light { color: #fff; border-color: rgba(255, 255, 255, .75); }
.hero-content .btn--light:hover { background: #fff; border-color: #fff; color: var(--teal); }

.hero-nav {
  position: absolute; z-index: 4; top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px; border: 1px solid rgba(255, 255, 255, .5); border-radius: 50%;
  background: rgba(0, 0, 0, .15); color: #fff; font-size: 30px; line-height: 1; cursor: pointer;
  opacity: 0; transition: opacity .3s, background .2s;
}
.hero-slider:hover .hero-nav, .hero-nav:focus-visible { opacity: 1; }
.hero-nav:hover { background: var(--teal); border-color: var(--teal); }
.hero-prev { left: 24px; }
.hero-next { right: 24px; }

.hero-dots { position: absolute; z-index: 4; left: 0; right: 0; bottom: 26px; display: flex; justify-content: center; gap: 10px; }
.hero-dots button {
  width: 10px; height: 10px; padding: 0; border-radius: 50%; cursor: pointer;
  border: 1px solid #fff; background: transparent; transition: background .3s, transform .3s;
}
.hero-dots button[aria-current="true"] { background: #fff; transform: scale(1.2); }

.hero-progress { position: absolute; z-index: 4; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255, 255, 255, .15); }
.hero-progress span { display: block; height: 100%; width: 0; background: #fff; }
.hero-progress span.is-running { animation: hero-progress var(--hero-delay, 6s) linear forwards; }
@keyframes hero-progress { to { width: 100%; } }

@media (max-width: 700px) {
  .hero-slider { height: 70vh; min-height: 420px; }
  .hero-nav { display: none; }
  .hero-slides::after { background: linear-gradient(0deg, rgba(0, 0, 0, .65) 0%, rgba(0, 0, 0, .2) 70%); }
  .hero-content { top: auto; bottom: 60px; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide, .hero-slide.is-active img, .hero-kicker, .hero-title, .hero-content .btn { animation: none; transition: none; opacity: 1; }
  .hero-slide:not(.is-active) { opacity: 0; }
  .hero-progress { display: none; }
}

.page-title { padding: 70px 0 10px; text-align: center; }
.page-title h1 { margin: 0; }

/* ----- Intro centrée ----- */
.intro { text-align: center; }
.intro p { max-width: 1000px; margin-left: auto; margin-right: auto; }
.separator { display: block; width: 50px; height: 1px; background: var(--text); margin: 0 auto 26px; }
.home-intro { padding-top: 40px; }
.home-intro h1 em { font-style: italic; }
.h1-line { display: block; text-wrap: balance; }
.h1-line--gap { margin-top: .9em; }
.h1-line--gap-lg { margin-top: 1.6em; }
.notice, .notice strong { color: #d0021b; }
.notice-box {
  display: inline-block; margin-top: 10px; padding: 12px 22px;
  background: var(--mint); color: var(--teal); font-weight: 700;
  border-left: 3px solid var(--teal);
}
.notice-box a { color: inherit; text-decoration: underline; }
.notice strong:first-child { font-size: 1.3em; }

/* ----- Colonnes icône + texte ----- */
.feature { text-align: center; }
.feature-icon img { width: 164px; margin: 0 auto 26px; }
.feature .separator { margin-bottom: 18px; }
.feature p { font-size: 14px; }
.features--small .feature-icon img { width: 103px; }

/* ----- Cartes ----- */
.card img { width: 100%; aspect-ratio: 800 / 586; object-fit: cover; margin-bottom: 24px; }
.cards-tight .card img { aspect-ratio: 800 / 526; }
.card h2 { font-size: 15px; letter-spacing: .25em; font-weight: 400; }
.card p { font-size: 14px; }
.section.bg-light, .section + .section.bg-light { padding-top: 70px; }
.section.bg-light + .section { padding-top: 70px; }

.more {
  display: inline-block; padding: 5px 0;
  font-size: 12px; letter-spacing: .32em; text-transform: uppercase; color: var(--teal);
  border-bottom: 1px solid transparent;
}
.more:hover { border-bottom-color: currentColor; }

/* ----- Liste des clients ----- */
.client-list {
  list-style: none; padding: 0; margin: 30px auto 0; max-width: 1000px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 0;
}
.client-list li {
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--teal);
}
.client-list li:not(:last-child)::after { content: "·"; margin: 0 14px; color: var(--border); }

/* ----- Carrousel Instagram ----- */
.insta { text-align: center; }
.insta-account { margin: -6px 0 30px; font-size: 12px; letter-spacing: .2em; }
.insta-account a { display: inline-flex; align-items: center; gap: 8px; color: var(--teal); }
.insta-slider { position: relative; }
.insta-track {
  display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-behavior: smooth; scrollbar-width: none;
}
.insta-track::-webkit-scrollbar { display: none; }
.insta-item {
  flex: 0 0 calc((100% - 36px) / 4); aspect-ratio: 1; scroll-snap-align: start;
  position: relative; overflow: hidden; display: block; background: var(--light);
}
.insta--large .insta-item { flex-basis: calc((100% - 24px) / 3); }
.insta-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.insta-item:hover img { transform: scale(1.04); }
.insta-item .insta-caption {
  position: absolute; inset: auto 0 0 0; padding: 30px 14px 12px; text-align: left;
  font-size: 12px; line-height: 1.5; color: #fff;
  background: linear-gradient(transparent, rgba(0, 0, 0, .7));
  opacity: 0; transition: opacity .3s;
}
.insta-item:hover .insta-caption, .insta-item:focus-visible .insta-caption { opacity: 1; }
.insta-item.is-video::after {
  content: ""; position: absolute; top: 12px; right: 12px;
  border-style: solid; border-width: 7px 0 7px 12px; border-color: transparent transparent transparent #fff;
  filter: drop-shadow(0 0 3px rgba(0, 0, 0, .5));
}
.insta-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 44px; height: 44px; border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(255, 255, 255, .92); color: var(--heading); font-size: 26px; line-height: 1;
  box-shadow: 0 2px 10px rgba(0, 0, 0, .15);
}
.insta-nav:hover { background: var(--teal); color: #fff; }
.insta-prev { left: -22px; }
.insta-next { right: -22px; }
@media (max-width: 900px) {
  .insta-item, .insta--large .insta-item { flex-basis: calc((100% - 12px) / 2); }
  .insta-prev { left: 4px; }
  .insta-next { right: 4px; }
}

/* ----- Machines ----- */
.machine { margin: 0; display: flex; align-items: center; gap: 14px; }
.machine img { width: 72px; height: 72px; object-fit: cover; border-radius: 50%; flex: none; }
.machine figcaption { font-size: 12px; letter-spacing: .15em; text-transform: uppercase; color: var(--dark); line-height: 1.6; }
.machines .grid { gap: 30px var(--gutter); grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* ----- Appel à l'action ----- */
.cta { background: var(--light); padding: 40px 0; }
.cta .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta p { margin: 0; font-size: 17px; line-height: 1.7; }
.cta p:empty { display: none; }
.cta:has(p:empty) .container { justify-content: center; }
.cta--teal { background: var(--mint); }
@media (max-width: 700px) {
  .cta .container { flex-direction: column; text-align: center; }
}

.btn {
  display: inline-block; flex: none;
  font: inherit; font-size: 11px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--heading); background: transparent; border: 1px solid var(--border);
  padding: 15px 54px; cursor: pointer; transition: background .25s, color .25s, border-color .25s;
}
.btn:hover { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn--full { width: 100%; background: var(--heading); color: #fff; border-color: var(--heading); }
.btn--full:hover { background: var(--teal); border-color: var(--teal); }

/* ----- Accueil ----- */
.audiences {
  display: grid; grid-template-columns: repeat(3, 1fr);
  background: var(--mint);
}
.audience-img { min-height: 416px; background-size: cover; background-position: center; }
.audience-text {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 50px 12%;
}
.audience-text--alt { background: var(--blue-grey); }
.audience-text h2 { font-size: 17px; letter-spacing: normal; font-weight: 700; color: var(--teal); margin-bottom: 23px; }
.audience-text:nth-child(4) h2 { color: var(--teal-dark); }
.audience-text p { margin-bottom: 24px; }
@media (max-width: 900px) {
  .audiences { grid-template-columns: 1fr; }
  .audience-img { min-height: 260px; }
  .audiences > :nth-child(4) { order: 5; }
  .audiences > :nth-child(5) { order: 4; }
}

.home-services { gap: var(--gutter); }
.service-box { background: var(--mint); padding-bottom: 4vh; text-align: left; }
.service-box img { width: 100%; aspect-ratio: 400 / 290; object-fit: cover; }
.service-box h3, .service-box p, .service-box .more { margin-left: 26px; margin-right: 26px; }
.service-box h3 { margin-top: 26px; }
.service-box p { font-size: 14px; margin-bottom: 2vh; }
.service-box .highlight {
  color: var(--teal); font-weight: 700;
  border-left: 3px solid var(--teal); padding-left: 10px;
}

/* ----- Blocs image / texte alternés ----- */
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 0; }
.split-media img { width: 100%; max-height: 600px; object-fit: cover; }
.split-text { padding: 40px 8%; max-width: 680px; }
.split--reverse .split-media { order: 2; }
.split--reverse .split-text { justify-self: end; }
@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; }
  .split--reverse .split-media { order: 0; }
  .split-text { padding: 30px var(--gutter) 0; }
}

.big-title {
  font-size: clamp(48px, 8vw, 100px); line-height: 1; letter-spacing: 0; text-transform: none;
  font-weight: 400; color: var(--heading); margin-bottom: 20px;
}
.big-title--md { font-size: clamp(36px, 5vw, 60px); }

.section-heading { text-align: center; font-size: 17px; letter-spacing: .22em; }
.section-heading--left { text-align: left; margin: 0; }

.icon-list { list-style: none; padding: 0; margin: 20px 0 0; }
.icon-list li { display: flex; align-items: center; gap: 12px; font-size: 12px; letter-spacing: .15em; text-transform: uppercase; margin-bottom: 8px; }
.icon-list .icon { color: var(--teal); }

/* ----- Logos des écoles ----- */
.school-logos {
  list-style: none; padding: 0; margin: 40px 0 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 30px;
  align-items: center;
}
.school-logos li { position: relative; }
.school-logos img { margin: 0 auto; max-height: 90px; width: auto; transition: opacity .3s; }
.school-logos .hover { position: absolute; inset: 0; margin: auto; opacity: 0; }
.school-logos li:hover .hover { opacity: 1; }
.school-logos li:hover img:first-child { opacity: 0; }

/* ----- Papiers ----- */
.paper { display: grid; grid-template-columns: 1fr 1fr; min-height: 560px; }
.paper-text {
  background: var(--paper); padding: 80px 10%;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-end; text-align: right;
}
.paper-text > * { max-width: 520px; }
.paper-img { background-size: cover; background-position: center; }
.paper--reverse .paper-text { order: 2; align-items: flex-start; text-align: left; }
.paper .subtitle { font-size: 12px; letter-spacing: .35em; text-transform: uppercase; color: var(--heading); margin-bottom: 30px; }
@media (max-width: 800px) {
  .paper { grid-template-columns: 1fr; min-height: 0; }
  .paper-img { min-height: 300px; order: -1; }
  .paper--reverse .paper-text, .paper-text { order: 2; align-items: flex-start; text-align: left; padding: 40px var(--gutter); }
}

/* ----- Galerie ----- */
.gallery-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 26px; margin-bottom: 40px; }
.gallery-filters button {
  font: inherit; font-size: 11px; letter-spacing: .28em; text-transform: uppercase;
  background: none; border: 0; border-bottom: 1px solid transparent; padding: 6px 0; cursor: pointer; color: var(--text);
}
.gallery-filters button:hover, .gallery-filters .is-active { color: var(--heading); border-bottom-color: currentColor; }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-flow: dense; gap: 16px; }
@media (max-width: 1024px) { .gallery { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px)  { .gallery { grid-template-columns: repeat(2, 1fr); } }
.gallery-item { position: relative; overflow: hidden; display: block; aspect-ratio: 1; }
.gallery-item--large { grid-column: span 2; aspect-ratio: 2 / 1; }
.gallery-item[hidden] { display: none; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.gallery-caption {
  position: absolute; inset: 14px; display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: 20px; text-align: center; background: rgba(255, 255, 255, .92); border: 1px solid var(--border);
  font-size: 13px; letter-spacing: .15em; text-transform: uppercase; color: var(--heading);
  opacity: 0; transition: opacity .3s;
}
.gallery-caption small { font-size: 10px; letter-spacing: .2em; color: var(--teal); margin-bottom: 6px; }
.gallery-item:hover .gallery-caption, .gallery-item:focus-visible .gallery-caption { opacity: 1; }
.gallery-item:hover img { transform: scale(1.04); }

.lightbox {
  position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, .9); padding: 60px 20px; border: 0; margin: 0; width: 100%; height: 100%; max-width: none; max-height: none;
}
.lightbox:not([open]) { display: none; }
.lightbox figure { margin: 0; text-align: center; }
.lightbox img { max-height: calc(100vh - 140px); width: auto; margin: 0 auto; }
.lightbox figcaption { color: #fff; margin-top: 14px; letter-spacing: .15em; text-transform: uppercase; font-size: 12px; }
.lightbox button {
  position: absolute; background: none; border: 0; color: #fff; font-size: 38px; line-height: 1; cursor: pointer; padding: 10px 16px;
}
.lightbox .lb-close { top: 10px; right: 10px; }
.lightbox .lb-prev { left: 10px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 10px; top: 50%; transform: translateY(-50%); }

/* ----- Qui sommes-nous / édito ----- */
.edito { background: var(--light); padding-bottom: 60px; }
.section + .section.edito { padding-top: 60px; }
.section.edito + .section { padding-top: 70px; }
.edito .section-heading { margin-bottom: 30px; }
.edito-img { width: 100%; margin-bottom: 40px; }
.meta { font-size: 12px; letter-spacing: .15em; text-transform: uppercase; margin-top: 30px; color: #999; }

/* ----- Partenaires ----- */
.partners .card p { min-height: 0; }

/* ----- Textes longs ----- */
.prose h2 { font-size: 17px; margin-top: 2em; }
.prose h3 { font-size: 14px; margin-top: 1.6em; }
.prose a { color: var(--teal); text-decoration: underline; }

/* ----- Formulaires ----- */
.form-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.form-info { order: 2; padding-left: 12%; }
.form-info .hours { font-size: 15px; letter-spacing: .27em; color: var(--heading); margin: 10px 0 40px; line-height: 1.8; }
.form-info h6 a { color: var(--text); }
@media (max-width: 900px) {
  .form-layout { grid-template-columns: 1fr; }
  .form-info { order: 0; padding-left: 0; }
}

.form label { display: block; }
.form input[type=text], .form input[type=email], .form input[type=tel], .form textarea {
  width: 100%; font: inherit; font-size: 14px; color: var(--heading);
  border: 1px solid #d7d7d7; background: #fff; padding: 14px 18px; margin: 0 0 -1px; border-radius: 0;
}
.form textarea { resize: vertical; min-height: 180px; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--teal); position: relative; z-index: 1; }
.form ::placeholder { color: #9a9a9a; letter-spacing: .08em; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; }
.form-row label + label input { border-left: 0; }
@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
  .form-row label + label input { border-left: 1px solid #d7d7d7; }
}
.form .radios { border: 1px solid #d7d7d7; margin: 0 0 -1px; padding: 12px 18px; display: flex; gap: 30px; }
.form .radios label { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.form .file { margin: 24px 0 10px; font-size: 13px; letter-spacing: .1em; }
.form .file input { display: block; margin-top: 8px; font: inherit; font-size: 13px; }
.form .rgpd { font-size: 12px; color: #888; }
.form .rgpd a { color: inherit; text-decoration: underline; }
.form .btn { margin-top: 10px; }

/* Fenêtre de confirmation des formulaires */
.form-modal {
  width: min(92vw, 460px); padding: 44px 36px 32px; border: 0; border-top: 5px solid var(--teal);
  text-align: center; color: var(--text); background: #fff; box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}
.form-modal.is-error { border-top-color: #c0392b; }
.form-modal::backdrop { background: rgba(20, 20, 20, .65); backdrop-filter: blur(2px); }
.form-modal[open] { animation: modal-in .3s ease-out; }
@keyframes modal-in { from { opacity: 0; transform: translateY(20px) scale(.97); } to { opacity: 1; transform: none; } }
.form-modal-icon {
  width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; font-weight: 700; color: #fff; background: var(--teal);
}
.form-modal.is-error .form-modal-icon { background: #c0392b; }
.form-modal h2 { font-size: 18px; letter-spacing: .18em; margin-bottom: 14px; }
.form-modal p { font-size: 15px; margin-bottom: 26px; }
.form-modal a { color: var(--teal); text-decoration: underline; }
@media (prefers-reduced-motion: reduce) { .form-modal[open] { animation: none; } }

/* ----- Carte ----- */
.map { position: relative; height: 450px; background: #ddd; }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(1) contrast(.95); }
.map-link {
  position: absolute; right: 16px; bottom: 16px; background: #fff; padding: 8px 16px;
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase; box-shadow: 0 2px 10px rgba(0, 0, 0, .15);
}

/* ----- Pied de page ----- */
.site-footer { background: var(--footer); color: rgba(255, 255, 255, .78); padding: 80px 0 0; font-size: 16px; line-height: 1.7; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: var(--blue-grey); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.1fr .95fr; gap: 50px 48px; }
@media (max-width: 1000px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .footer-grid { grid-template-columns: 1fr; gap: 40px; } }

.footer-title {
  margin: 0 0 22px; padding-bottom: 14px; position: relative;
  color: #fff; font-size: 14px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase;
}
.footer-title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 32px; height: 2px; background: var(--blue-grey); }
.footer-brand .footer-title { font-size: 17px; }

.footer-network {
  list-style: none; margin: 26px 0 0; padding: 20px 0 0; border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: 15px;
}
.footer-network li + li { margin-top: 8px; }
.footer-network a { text-decoration: underline; text-decoration-color: rgba(255, 255, 255, .4); text-underline-offset: 3px; }

.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li { display: flex; gap: 14px; align-items: baseline; margin-bottom: 16px; color: #fff; }
.contact-list .icon { position: relative; top: 3px; flex: none; color: var(--blue-grey); }
.contact-list small { display: block; margin-top: 8px; font-size: 14px; line-height: 1.6; color: rgba(255, 255, 255, .6); }
.site-footer .contact-list a { overflow-wrap: break-word; min-width: 0; }
.site-footer .social { margin-top: 22px; }
.site-footer .social a { font-size: 22px; color: #fff; }

.footer-buttons { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 0; }
.footer-btn {
  display: inline-block; padding: 10px 18px; border: 1px solid var(--blue-grey); background: var(--blue-grey);
  font-size: 12px; letter-spacing: .18em; text-transform: uppercase; line-height: 1.4;
}
.site-footer .footer-btn { color: var(--footer); }
.site-footer .footer-btn:hover { background: #fff; border-color: #fff; color: var(--footer); }
.site-footer .footer-btn-ghost { background: transparent; color: #fff; }
.site-footer .footer-btn-ghost:hover { background: #fff; color: var(--footer); }

.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li + li { margin-top: 8px; }
.site-footer .footer-links a { color: rgba(255, 255, 255, .78); }
.site-footer .footer-links a:hover { color: #fff; }

.social { display: flex; gap: 20px; margin-top: 20px; }
.social a { color: inherit; font-size: 16px; }
.form-info .social a { color: var(--text); }
.form-info .social a:hover { color: #979797; }

.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 30px;
  margin-top: 60px; padding-top: 24px; padding-bottom: 24px; border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: 14px; letter-spacing: .05em;
}
.footer-bottom p { margin: 0; }
.footer-bottom ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 24px; }
.footer-bottom a { color: rgba(255, 255, 255, .75); }
@media (max-width: 600px) { .footer-bottom { padding-bottom: 84px; } } /* place pour le bouton « haut de page » */

.back-to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 40;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  background: var(--dark); color: #fff; font-size: 20px;
  opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s, background .2s;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--teal); color: #fff; }

@media (max-width: 600px) {
  :root { --gutter: 16px; }
  .section { padding: 50px 0; }
  h1 { font-size: 21px; letter-spacing: .15em; }
}

.highlight-kicker {
  display: inline-block; margin: 0 0 12px; padding: 4px 12px;
  font-size: 11px; letter-spacing: .25em; text-transform: uppercase; font-weight: 700;
  color: var(--teal); background: var(--mint);
}