/* Plus Jakarta Sans auto-hébergée (latin + latin-ext) */
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: italic;
  font-weight: 400 500;
  font-display: swap;
  src: url(/fonts/jakarta-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: italic;
  font-weight: 400 500;
  font-display: swap;
  src: url(/fonts/jakarta-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/fonts/jakarta-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(/fonts/jakarta-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* GoldB/24 — DA reprise de la maquette originale : fond crème, anthracite, pastilles or. */
:root {
  --bg: #ffffff;
  --paper: #ffffff;
  --cream: #f7f5f0;
  --ink: #2f2f2f;
  --ink-soft: #5c5a55;
  --muted: #8a867e;
  --line: #e4e0d6;
  --gold: #e4b731;
  --gold-deep: #b98f14;
  --concrete: #2f2f2f;
  --radius: 22px;
  --radius-sm: 14px;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --shadow: 0 1px 2px rgb(47 47 47 / 0.04), 0 8px 30px rgb(47 47 47 / 0.06);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
}
h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.015em;
}
p {
  margin: 0 0 1em;
}
:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 3px;
  border-radius: 4px;
}
.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 16px;
  z-index: 100;
  background: var(--ink);
  color: var(--bg);
  padding: 8px 14px;
  border-radius: 8px;
}

/* ---------- barre du haut ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 0.88);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.topbar.scrolled {
  border-bottom-color: var(--line);
}
.topbar-inner {
  max-width: calc(var(--wrap) + 2 * var(--gutter));
  margin-inline: auto;
  padding: 14px var(--gutter);
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand img {
  height: 36px;
  width: auto;
}
.mainnav {
  margin-left: auto;
}
.mainnav ul,
.drawer > ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 4px;
}
.mainnav a {
  display: block;
  padding: 8px 12px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.15s, background 0.15s;
}
.mainnav a:hover {
  color: var(--ink);
  background: rgb(47 47 47 / 0.05);
}
.lang-dd {
  position: relative;
}
.lang-dd summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  user-select: none;
}
.lang-dd summary::-webkit-details-marker {
  display: none;
}
.lang-dd summary:hover {
  border-color: var(--ink);
}
.lang-dd .chev {
  transition: transform 0.2s;
}
.lang-dd[open] .chev {
  transform: rotate(180deg);
}
.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 60;
  min-width: 108px;
  list-style: none;
  margin: 0;
  padding: 6px;
  background: var(--paper);
  border-radius: 14px;
  box-shadow: var(--shadow), 0 20px 50px rgb(47 47 47 / 0.14);
}
.lang-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 9px;
  text-decoration: none;
  color: var(--ink);
}
.lang-menu a:hover {
  background: var(--cream);
}
.lang-menu .code {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.lang-menu a[aria-current='true'] {
  background: var(--ink);
  color: #fff;
}
.flag {
  flex: none;
  border-radius: 3px;
  box-shadow: 0 0 0 1px rgb(47 47 47 / 0.12);
}
.lang-dd-up .lang-menu {
  top: auto;
  bottom: calc(100% + 8px);
  right: auto;
  left: 50%;
  transform: translateX(-50%);
}
.burger {
  display: none;
  margin-left: auto;
  position: relative;
}
.burger summary {
  list-style: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: grid;
  place-content: center;
  gap: 5px;
  border-radius: 12px;
}
.burger summary::-webkit-details-marker {
  display: none;
}
.burger summary span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.burger[open] summary span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.burger[open] summary span:nth-child(2) {
  opacity: 0;
}
.burger[open] summary span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.drawer {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: min(320px, calc(100vw - 32px));
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow), 0 20px 50px rgb(47 47 47 / 0.12);
  padding: 14px;
}
.drawer > ul {
  flex-direction: column;
}
.drawer > ul a {
  display: block;
  padding: 12px 14px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
}
.drawer > ul a:hover {
  background: var(--bg);
}

@media (max-width: 1020px) {
  .mainnav {
    display: none;
  }
  .lang-dd {
    margin-left: auto;
  }
  .burger {
    display: block;
    margin-left: 0;
  }
}

/* ---------- titres de section ---------- */
.section {
  padding-block: clamp(64px, 9vw, 120px);
}
.section + .section {
  padding-top: 0;
}
.section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: clamp(28px, 4vw, 48px);
}
.section-index {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.section-head h2 {
  position: relative;
  font-size: clamp(28px, 4vw, 44px);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 12px;
}
.section-head h2::after {
  content: '';
  position: absolute;
  left: calc(0.62em + 14px);
  bottom: 0;
  width: 88px;
  height: 2px;
  background: currentColor;
}
.dot {
  flex: none;
  width: 0.62em;
  height: 0.62em;
  border-radius: 50%;
  background: var(--gold);
}
.intro {
  max-width: 62ch;
  color: var(--ink-soft);
  font-size: 18px;
}

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1fr minmax(0, 520px);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
  padding-block: clamp(20px, 3vw, 40px) clamp(64px, 9vw, 120px);
}
.hero-logo {
  width: min(420px, 100%);
  height: auto;
}
.coords {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.coords:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.square {
  width: 10px;
  height: 10px;
  background: currentColor;
}
.hero-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.hero-text .scroll-cue {
  margin-top: 40px;
}
.tagline {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 48ch;
}
.scroll-cue {
  display: inline-flex;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
}
.hero-media {
  margin: 0;
}
/* Hauteur calée sur l'écran : photo + légende visibles en entier sur un 13 pouces. */
.hero-media img {
  width: 100%;
  height: clamp(340px, calc(100svh - 300px), 640px);
  object-fit: cover;
  object-position: 6% 50%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------- nom ---------- */
.acronym {
  margin: 0 0 clamp(48px, 7vw, 88px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.acronym > div {
  background: var(--gold);
  border-radius: var(--radius-sm);
  padding: 26px 24px 30px;
  min-height: 170px;
  box-shadow: 0 10px 30px rgb(185 143 20 / 0.18);
}
.acronym dt {
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}
.acronym dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.45;
  font-weight: 500;
}
.name-grid {
  display: grid;
  grid-template-columns: minmax(0, 340px) 1fr;
  gap: clamp(32px, 7vw, 110px);
  align-items: center;
}
.name-figure {
  margin: 0;
}
.name-figure img {
  width: 100%;
  height: auto;
}
.callouts {
  list-style: none;
  counter-reset: c;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}
.callouts li {
  counter-increment: c;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 16px;
  align-items: start;
  font-size: 18px;
  color: var(--ink-soft);
}
.callouts li::before {
  content: counter(c);
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
}

/* ---------- forme ---------- */
.prose {
  color: var(--ink-soft);
  max-width: 68ch;
}
.prose h2 {
  font-size: 20px;
  color: var(--ink);
  margin: 1.8em 0 0.5em;
}
.lead-prose p:first-child {
  font-size: clamp(19px, 1.9vw, 23px);
  line-height: 1.5;
  color: var(--ink);
}
.form-intro {
  max-width: 76ch;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 340px) 1fr;
  gap: clamp(32px, 7vw, 110px);
  align-items: start;
}
.drawing {
  margin: 0;
  position: sticky;
  top: 110px;
}
.drawing img {
  width: 100%;
  height: auto;
}
.principles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 36px;
}
.principles h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 21px;
  margin-bottom: 10px;
}
.principles h3::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink);
  flex: none;
}
.principles p {
  margin: 0 0 0 20px;
  color: var(--ink-soft);
}
.details {
  list-style: none;
  margin: clamp(56px, 8vw, 96px) auto 0;
  padding: 0;
  max-width: 640px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.details a {
  display: block;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.details img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.details a:hover img {
  transform: scale(1.04);
}
.beaches {
  margin-top: 36px;
  text-align: center;
}
.caption-italic {
  font-style: italic;
  font-size: clamp(17px, 1.6vw, 19px);
  max-width: 54ch;
  margin-inline: auto;
  color: var(--ink-soft);
}
.beaches-img {
  width: min(520px, 100%);
  height: auto;
  margin: 32px auto;
}
.beaches-center {
  margin: 0;
  color: var(--ink-soft);
}

/* ---------- béton ---------- */
.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
.duo + .duo {
  margin-top: clamp(56px, 8vw, 96px);
}
.duo-reverse .photo {
  order: 2;
}
.photo {
  margin: 0;
}
.photo img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.photo-land img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: 50% 45%;
}
.statement {
  font-size: clamp(21px, 2.2vw, 28px);
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}
.relic-text {
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 40ch;
}

/* ---------- fabrication ---------- */
.quote {
  margin: 0 auto clamp(40px, 6vw, 72px);
  max-width: 54ch;
  text-align: center;
}
.quote p {
  font-style: italic;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.5;
}
.quote footer {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.quote footer img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.quote cite {
  font-style: normal;
  font-weight: 700;
}
.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.step {
  background: var(--cream);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.step img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.step > div {
  padding: 28px;
}
.step-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
}
.step h3 {
  font-size: 22px;
  margin: 8px 0 10px;
}
.step p {
  margin: 0;
  color: var(--ink-soft);
}

/* ---------- galerie : mosaïque justifiée (ratios réels) ---------- */
.gallery {
  --row: 240px;
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.gallery::after {
  content: '';
  flex-grow: 999;
}
.gallery li {
  flex: var(--r) 1 calc(var(--r) * var(--row));
  aspect-ratio: var(--r);
}
.gallery a {
  display: block;
  height: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--cream);
  box-shadow: var(--shadow);
}
.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery a:hover img {
  transform: scale(1.03);
}
.gallery-full {
  --row: 280px;
}
.more {
  margin: 36px 0 0;
  text-align: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}
.btn:hover {
  background: #000;
  transform: translateY(-1px);
}
.btn-gold {
  background: var(--gold);
  color: var(--ink);
  border-radius: 10px;
}
.btn-gold:hover {
  background: #d6a91f;
}
.arrow {
  flex: none;
}

/* ---------- en savoir plus ---------- */
.learn {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 440px));
  justify-content: center;
  gap: clamp(20px, 4vw, 64px);
}
.learn-card {
  display: grid;
  gap: 18px;
  text-decoration: none;
}
.learn-img {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--cream);
  box-shadow: var(--shadow);
}
.learn-img img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: 50% 0%;
  transition: transform 0.5s ease;
}
.learn-card:hover .learn-img img {
  transform: scale(1.03);
}
.learn-body {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
}
.learn-body strong {
  display: block;
  font-size: 21px;
  margin-bottom: 4px;
}
.learn-body > span > span {
  color: var(--ink-soft);
}

/* ---------- artiste ---------- */
.artist {
  display: grid;
  grid-template-columns: 1fr minmax(0, 500px);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}
.artist h3 {
  font-size: clamp(34px, 4.4vw, 54px);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.artist-bio {
  font-size: 20px;
  margin: 14px 0 28px;
  max-width: 34ch;
  color: var(--ink-soft);
}
.link-underline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
  text-decoration-color: var(--gold);
}
.commune {
  max-width: 640px;
  margin: clamp(56px, 8vw, 96px) auto 0;
  text-align: center;
}
.commune img {
  width: 150px;
  height: auto;
  margin: 0 auto 20px;
}
.commune p {
  margin: 0;
  font-style: italic;
  font-size: 18px;
  color: var(--ink-soft);
}

/* ---------- logos ---------- */
.logos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 40px) clamp(24px, 4vw, 56px);
  align-items: center;
}
.logos a {
  display: grid;
  place-items: center;
  height: 96px;
  transition: transform 0.2s, opacity 0.2s;
}
.logos a:hover {
  transform: translateY(-2px);
  opacity: 0.8;
}
.logos img {
  max-width: 100%;
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* ---------- crédits ---------- */
.credits-intro {
  font-style: italic;
}
.credits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 5vw, 64px);
  margin-top: 28px;
}
.people,
.groups {
  list-style: none;
  margin: 0;
  padding: 0;
}
.people li,
.groups li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.people span,
.groups span {
  color: var(--muted);
}
.groups li {
  flex-direction: column;
}

/* ---------- pages secondaires ---------- */
.page-top {
  padding-top: clamp(32px, 5vw, 56px);
}
.back {
  display: inline-block;
  margin-bottom: 28px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink-soft);
}
.back:hover {
  color: var(--ink);
}
.legal .prose {
  max-width: 72ch;
}
.gallery-full {
  columns: 3 260px;
}

/* ---------- pied de page ---------- */
.footer {
  background: var(--concrete);
  color: var(--bg);
  padding: clamp(56px, 7vw, 88px) 0 28px;
  margin-top: clamp(32px, 5vw, 64px);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 48px;
  align-items: start;
}
.footer-logo {
  width: 220px;
  height: auto;
  filter: invert(1) brightness(1.1);
  margin-bottom: 18px;
}
.footer-brand p {
  color: #b8b3a9;
  margin-bottom: 6px;
}
.footer .coords {
  margin-top: 6px;
}
.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}
.footer-nav a {
  text-decoration: none;
  color: #d9d5cc;
  font-size: 15px;
}
.footer-nav a:hover {
  color: var(--gold);
}
.footer-logos {
  display: flex;
  gap: 18px;
  align-items: center;
}
.footer-logos img {
  height: 84px;
  width: auto;
  background: #fff;
  border-radius: 12px;
  padding: 8px;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgb(247 245 240 / 0.14);
  font-size: 14px;
  color: #b8b3a9;
}
.footer-bottom a {
  text-decoration: none;
}
.footer-bottom a:hover {
  color: var(--gold);
}
.footer .lang-dd summary {
  background: transparent;
  color: var(--bg);
  border-color: rgb(247 245 240 / 0.24);
}
.footer .lang-dd summary:hover {
  border-color: var(--bg);
}

/* ---------- lightbox ---------- */
.lightbox {
  width: 100vw;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgb(20 20 20 / 0.94);
  color: #fff;
}
.lightbox[open] {
  display: grid;
  grid-template-columns: 64px 1fr 64px;
  align-items: center;
}
.lightbox::backdrop {
  background: transparent;
}
.lightbox figure {
  margin: 0;
  grid-column: 2;
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 56px 0 24px;
}
.lightbox img {
  max-width: 100%;
  max-height: calc(100dvh - 140px);
  object-fit: contain;
  border-radius: 8px;
}
.lightbox figcaption {
  font-size: 15px;
  color: #d9d5cc;
  text-align: center;
}
.lightbox button {
  background: rgb(255 255 255 / 0.08);
  color: #fff;
  border: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  justify-self: center;
}
.lightbox button:hover {
  background: rgb(255 255 255 / 0.18);
}
.lb-close {
  position: absolute;
  top: 16px;
  right: 16px;
}
.lb-prev {
  grid-column: 1;
  grid-row: 1;
}
.lb-next {
  grid-column: 3;
  grid-row: 1;
}

/* ---------- visiter (SEO local) ---------- */
.visit {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: stretch;
}
.visit-facts {
  margin: 28px 0;
  display: grid;
  gap: 14px;
}
.visit-facts > div {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
}
.visit-facts dt {
  padding-top: 3px;
}
.visit-facts .square-dt {
  padding: 8px 0 0 4px;
}
.visit-facts dd {
  margin: 0;
  color: var(--ink-soft);
}
.visit-facts strong {
  color: var(--ink);
}
.tabular {
  font-variant-numeric: tabular-nums;
}
.visit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-ghost:hover {
  background: var(--ink);
  color: var(--bg);
}
.nearby-title {
  margin: 32px 0 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.nearby {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.map {
  min-height: 420px;
  background: var(--line);
  box-shadow: var(--shadow);
}
.map iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  display: block;
  filter: grayscale(0.35) contrast(1.02);
}

/* ---------- FAQ ---------- */
.faq {
  max-width: 860px;
  border-top: 1px solid var(--line);
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq h3 {
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 600;
}
.faq-icon {
  flex: none;
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold);
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  inset: 50% auto auto 50%;
  width: 12px;
  height: 2px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.2s;
}
.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq details[open] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}
.faq details p {
  margin: 0 0 24px;
  max-width: 70ch;
  color: var(--ink-soft);
}

/* ---------- fil d'Ariane / titres de pages ---------- */
.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
  padding: 0;
  font-size: 14px;
  color: var(--muted);
}
.breadcrumb li + li::before {
  content: '/';
  margin-right: 8px;
}
.breadcrumb a {
  color: var(--ink-soft);
  text-decoration: none;
}
.breadcrumb a:hover {
  color: var(--ink);
  text-decoration: underline;
}
.h1-like {
  position: relative;
  font-size: clamp(32px, 4.6vw, 52px);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 12px;
}
.h1-like::after {
  content: '';
  position: absolute;
  left: calc(0.62em + 14px);
  bottom: 0;
  width: 88px;
  height: 2px;
  background: currentColor;
}

/* ---------- pied de page : adresse, bouton cookies ---------- */
.footer address {
  font-style: normal;
  color: #b8b3a9;
  line-height: 1.6;
  margin-bottom: 8px;
}
.linklike {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 15px;
  color: #d9d5cc;
  cursor: pointer;
  text-align: left;
}
.linklike:hover {
  color: var(--gold);
}

/* ---------- bannière cookies ---------- */
.cookie {
  position: fixed;
  z-index: 80;
  left: 16px;
  right: 16px;
  bottom: 16px;
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 20px;
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow), 0 24px 60px rgb(47 47 47 / 0.18);
  transform: translateY(16px);
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
}
.cookie.show {
  transform: none;
  opacity: 1;
}
.cookie p {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.cookie .cookie-title {
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}
.cookie a {
  color: var(--ink);
}
.cookie-actions {
  display: flex;
  gap: 8px;
  flex: none;
}
.cookie .btn {
  padding: 11px 18px;
}

/* ---------- apparition au scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero,
  .name-grid,
  .form-grid,
  .duo,
  .artist,
  .credits,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .acronym {
    grid-template-columns: 1fr 1fr;
  }
  .name-figure,
  .drawing {
    max-width: 340px;
    margin-inline: auto;
    position: static;
  }
  .duo-reverse .photo {
    order: 0;
  }
  .logos {
    grid-template-columns: repeat(3, 1fr);
  }
  .hero-media {
    order: -1;
  }
  .hero-media img {
    height: auto;
    aspect-ratio: 4 / 3.6;
    object-position: 0% 50%;
  }
  .details {
    grid-template-columns: 1fr 1fr;
  }
  .steps,
  .learn,
  .visit {
    grid-template-columns: 1fr;
  }
  .map,
  .map iframe {
    min-height: 320px;
  }
}
@media (max-width: 560px) {
  body {
    font-size: 16px;
  }
  .acronym > div {
    min-height: 0;
    padding: 20px 18px 22px;
  }
  .gallery,
  .gallery-full {
    --row: 150px;
    gap: 10px;
  }
  .logos {
    grid-template-columns: 1fr 1fr;
  }
  .footer-nav {
    grid-template-columns: 1fr;
  }
  .cookie {
    flex-direction: column;
    align-items: stretch;
  }
  .cookie-actions .btn {
    flex: 1;
    justify-content: center;
  }
  .lightbox[open] {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr auto;
  }
  .lightbox figure {
    grid-column: 1 / -1;
    grid-row: 1;
    padding-inline: 12px;
  }
  .lb-prev,
  .lb-next {
    grid-row: 2;
    margin-bottom: 20px;
  }
  .lb-prev {
    grid-column: 1;
  }
  .lb-next {
    grid-column: 2;
  }
}

/* Texte accessible mais invisible (H1 de l'accueil, remplacé visuellement par le logo). */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}