/* Les Trésors de la Mer-Terre — feuille de style publique
   Palette tirée des créations : sable, olivine, verre de mer, basalte, terre cuite. */

@font-face { font-family: "Fraunces"; src: url("../fonts/fraunces.woff2") format("woff2"); font-weight: 300 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("../fonts/fraunces-italic.woff2") format("woff2"); font-weight: 300 900; font-style: italic; font-display: swap; }
@font-face { font-family: "Nunito"; src: url("../fonts/nunito.woff2") format("woff2"); font-weight: 300 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Caveat"; src: url("../fonts/caveat.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }

:root {
  --sand: #f4ece0;
  --sand-2: #ebdfcc;
  --sand-3: #dccbb1;
  --paper: #fbf8f2;
  --basalt: #24221e;
  --basalt-2: #3a3731;
  --muted: #5e584d;
  --olivine: #97a133;
  --olivine-deep: #5b6516;
  --seaglass: #9fd0c2;
  --seaglass-2: #cfe8df;
  --sea: #2d6a6a;
  --sea-deep: #1d4c4d;
  --terra: #a9461f;
  --radius: 22px;
  --pebble-0: 58% 42% 55% 45% / 48% 56% 44% 52%;
  --pebble-1: 46% 54% 42% 58% / 55% 45% 57% 43%;
  --pebble-2: 52% 48% 60% 40% / 42% 58% 46% 54%;
  --pebble-3: 40% 60% 48% 52% / 58% 44% 56% 42%;
  --shadow: 0 1px 2px rgb(60 45 25 / .08), 0 10px 28px -12px rgb(60 45 25 / .28);
  --f-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --f-body: "Nunito", "Segoe UI", system-ui, sans-serif;
  --f-hand: "Caveat", "Segoe Print", cursive;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--basalt);
  background-color: var(--sand);
  /* grain de sable très léger */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .35 0 0 0 0 .27 0 0 0 0 .16 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
picture { display: block; }
a { color: var(--sea); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--sea-deep); }
:focus-visible { outline: 3px solid var(--olivine); outline-offset: 3px; border-radius: 6px; }

h1, h2, h3, .h3 { font-family: var(--f-display); font-weight: 560; line-height: 1.12; letter-spacing: -.012em; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 1.4rem + 3vw, 3.6rem); }
h2 { font-size: clamp(1.55rem, 1.2rem + 1.4vw, 2.2rem); }
h3, .h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
.lead, .page-lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; }
.page-lead p:last-child { margin-bottom: 0; }
.hand { font-family: var(--f-hand); font-size: 1.7rem; line-height: 1; color: var(--olivine-deep); }
.fine { font-size: .9rem; color: var(--muted); }
.todo { color: var(--terra); }

.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.narrow { max-width: 720px; }
.section { margin-block: clamp(56px, 8vw, 104px); }
.center { justify-content: center; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--basalt); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: .7em 1.4em;
  font: 700 1rem/1.2 var(--f-body); letter-spacing: .01em;
  color: #fff; background: var(--sea); border: 2px solid var(--sea);
  border-radius: 999px; text-decoration: none; cursor: pointer;
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 6px 16px -8px rgb(29 76 77 / .7);
}
.btn:hover { background: var(--sea-deep); border-color: var(--sea-deep); color: #fff; transform: translateY(-1px); }
.btn .ico { width: 1.15em; height: 1.15em; transition: transform .2s; }
.btn:hover .ico { transform: translateX(3px); }
.btn-ghost { background: transparent; color: var(--sea-deep); box-shadow: none; }
.btn-ghost:hover { background: var(--sea-deep); color: #fff; }
.btn-light { background: var(--paper); color: var(--sea-deep); border-color: var(--paper); }
.btn-light:hover { background: #fff; color: var(--sea-deep); border-color: #fff; }
.btn-big { min-height: 56px; font-size: 1.07rem; padding-inline: 1.8em; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.ico { width: 22px; height: 22px; flex: none; }

/* ---------- En-tête ---------- */
.site-header { position: relative; z-index: 10; padding-block: 14px; }
.header-in { display: flex; align-items: center; justify-content: space-between; gap: 10px 24px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--basalt); }
.brand:hover { color: var(--basalt); }
.brand-mark { width: 46px; height: 46px; flex: none; transition: transform .5s cubic-bezier(.3,1.6,.5,1); }
.brand:hover .brand-mark { transform: rotate(-14deg) scale(1.06); }
.brand-name { font-family: var(--f-display); font-weight: 600; font-size: 1.28rem; line-height: 1.05; letter-spacing: -.01em; }
.brand-name span { display: block; font-style: italic; font-weight: 420; color: var(--olivine-deep); font-size: .92em; }
.main-nav { display: flex; gap: 4px; }
.main-nav a {
  padding: 10px 14px; border-radius: 999px; text-decoration: none; color: var(--basalt-2); font-weight: 700; font-size: .98rem;
  transition: background .2s, color .2s;
}
.main-nav a:hover { background: var(--sand-2); color: var(--basalt); }
.main-nav a[aria-current="page"] { background: var(--basalt); color: var(--sand); }
@media (max-width: 600px) {
  .site-header { padding-block: 10px 6px; }
  .header-in { justify-content: center; }
  .brand-mark { width: 40px; height: 40px; }
  .brand-name { font-size: 1.15rem; }
  .main-nav { width: 100%; justify-content: center; }
  .main-nav a { padding: 8px 12px; font-size: .95rem; }
}

/* ---------- Accueil : héros ---------- */
.hero { padding-block: clamp(24px, 5vw, 64px) clamp(32px, 6vw, 80px); }
.hero-in { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: clamp(28px, 5vw, 72px); }
.kicker { font-family: var(--f-hand); font-size: 1.55rem; color: var(--olivine-deep); margin-bottom: .3em; transform: rotate(-1.5deg); transform-origin: left; }
.hero h1 { font-size: clamp(2.6rem, 1.6rem + 4.4vw, 5rem); line-height: 1; margin-bottom: .35em; }
.hero h1 em { display: block; font-weight: 400; color: var(--sea); }
.hero .lead { font-size: clamp(1.1rem, 1rem + .4vw, 1.3rem); }

.hero-stones { position: relative; aspect-ratio: 1 / .95; }
.stone { position: absolute; display: block; overflow: hidden; box-shadow: var(--shadow); border: 5px solid var(--paper); background: var(--sand-2); transition: transform .6s cubic-bezier(.2,.9,.3,1.2); }
.stone img { width: 100%; height: 100%; object-fit: cover; }
.stone picture { height: 100%; }
.stone-1 { width: 66%; height: 72%; left: 4%; top: 2%; border-radius: var(--pebble-0); transform: rotate(-4deg); }
.stone-2 { width: 44%; height: 46%; right: 0; top: 30%; border-radius: var(--pebble-2); transform: rotate(6deg); }
.stone-3 { width: 38%; height: 38%; left: 24%; bottom: 0; border-radius: var(--pebble-3); transform: rotate(-8deg); }
.stone:hover { transform: rotate(0) scale(1.03); z-index: 2; }
.hero-stones::before {
  content: ""; position: absolute; width: 22%; aspect-ratio: 1.25; right: 8%; top: 4%;
  border-radius: var(--pebble-1); background: radial-gradient(circle at 30% 30%, #e3f3ec, var(--seaglass) 55%, #6aa999); opacity: .85; transform: rotate(20deg);
}
.hero-stones::after {
  content: ""; position: absolute; width: 11%; aspect-ratio: 1.2; right: 34%; bottom: 10%;
  border-radius: var(--pebble-3); background: radial-gradient(circle at 35% 30%, #d9dd84, var(--olivine) 60%, #6d771c);
}
@media (max-width: 860px) {
  .hero-in { grid-template-columns: 1fr; }
  .hero-stones { max-width: 520px; width: 100%; margin-inline: auto; order: -1; aspect-ratio: 1 / .78; }
  .hero-text { text-align: center; }
  .hero .lead { margin-inline: auto; }
  .hero .actions { justify-content: center; }
  .kicker { transform-origin: center; }
}

.intro { text-align: center; font-size: 1.15rem; }
.intro p { color: var(--basalt-2); }
.intro .hand { margin-top: .4em; font-size: 2rem; }

/* ---------- En-têtes de section ---------- */
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.section-head h2 { margin: 0; }
.more { display: inline-flex; align-items: center; gap: .35em; font-weight: 700; text-decoration: none; }
.more .ico { width: 18px; height: 18px; transition: transform .2s; }
.more:hover .ico { transform: translateX(3px); }

/* ---------- Catégories ---------- */
.cat-tiles { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(160px, 40vw), 1fr)); gap: clamp(16px, 3vw, 32px); }
.cat-tiles > li { max-width: 260px; width: 100%; justify-self: center; }
.cat-tile { display: flex; flex-direction: column; align-items: center; text-align: center; text-decoration: none; color: var(--basalt); }
.cat-img { display: block; width: 100%; aspect-ratio: 1.08; overflow: hidden; background: var(--sand-2); box-shadow: var(--shadow); border: 4px solid var(--paper); transition: transform .5s cubic-bezier(.2,.9,.3,1.3), border-radius .6s; }
.cat-img img { width: 100%; height: 100%; object-fit: cover; }
.cat-img picture { height: 100%; }
.pebble-0 { border-radius: var(--pebble-0); } .pebble-1 { border-radius: var(--pebble-1); }
.pebble-2 { border-radius: var(--pebble-2); } .pebble-3 { border-radius: var(--pebble-3); }
.cat-tile:hover .cat-img { transform: translateY(-4px) rotate(-2deg); border-radius: var(--pebble-1); }
.cat-name { margin-top: 14px; font-family: var(--f-display); font-weight: 560; font-size: 1.15rem; line-height: 1.2; }
.cat-n { font-size: .88rem; color: var(--muted); }
.cat-tile:hover .cat-name { color: var(--sea); }

/* ---------- Cartes de création ---------- */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(14px, 2.4vw, 28px); }
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .grid { grid-template-columns: repeat(2, 1fr); } }
.grid .card-img { aspect-ratio: 4 / 5; }
.grid .card-img img { width: 100%; height: 100%; object-fit: cover; }
.grid .card-img picture { height: 100%; }

.masonry { columns: 4 240px; column-gap: clamp(14px, 2.4vw, 28px); }
@media (max-width: 560px) { .masonry { columns: 2; column-gap: 12px; } }
.masonry .card { break-inside: avoid; margin-bottom: clamp(18px, 2.6vw, 32px); }

.card a { display: block; text-decoration: none; color: var(--basalt); }
.card-img { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--sand-2); box-shadow: var(--shadow); }
.card-img img { transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.card a:hover .card-img img { transform: scale(1.045); }
.card:nth-child(4n+1) .card-img { border-radius: 26px 18px 28px 20px; }
.card:nth-child(4n+2) .card-img { border-radius: 18px 28px 20px 26px; }
.card:nth-child(4n+3) .card-img { border-radius: 24px 22px 18px 30px; }
.card-title { font-family: var(--f-display); font-weight: 540; font-size: 1.08rem; line-height: 1.25; margin: 12px 2px 2px; }
.card a:hover .card-title { color: var(--sea); }
.card-cat { font-size: .85rem; color: var(--muted); margin: 0 2px; }
.card-price, .card-status {
  position: absolute; left: 10px; bottom: 10px; padding: 4px 12px; border-radius: 999px;
  font-weight: 800; font-size: .92rem; background: var(--paper); color: var(--terra);
  box-shadow: 0 2px 8px rgb(0 0 0 / .14);
}
.card-status { color: var(--muted); font-weight: 700; font-size: .8rem; background: rgb(251 248 242 / .88); }
.ph-empty { aspect-ratio: 1; background: var(--sand-2); border-radius: var(--radius); }

/* ---------- Galerie ---------- */
.page-head { padding-top: clamp(12px, 3vw, 32px); margin-bottom: 24px; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: .9rem; color: var(--muted); margin-bottom: 14px; }
.crumbs a { color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.crumbs a:hover { color: var(--sea); }
.crumbs .ico { width: 18px; height: 18px; }
.crumbs span[aria-current] { color: var(--basalt-2); font-weight: 600; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
@media (max-width: 600px) {
  .chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: -16px; padding-inline: 16px; padding-bottom: 4px; scroll-snap-type: x proximity; }
  .chips::-webkit-scrollbar { display: none; }
  .chip { scroll-snap-align: start; }
}
.chip {
  flex: none; display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 8px 16px;
  border-radius: 999px; background: var(--paper); border: 1.5px solid var(--sand-3);
  color: var(--basalt-2); font-weight: 700; font-size: .95rem; text-decoration: none; white-space: nowrap;
  transition: background .2s, border-color .2s, color .2s;
}
.chip:hover { border-color: var(--basalt-2); color: var(--basalt); }
.chip[aria-current="page"] { background: var(--basalt); border-color: var(--basalt); color: var(--sand); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); display: inline-block; flex: none; }
.chip-avail .dot, .ok .dot { background: var(--olivine); box-shadow: 0 0 0 3px rgb(151 161 51 / .25); }
.empty { text-align: center; padding: 60px 0; color: var(--muted); }

/* ---------- Fiche création ---------- */
.piece { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: start; margin-top: 8px; }
@media (max-width: 860px) { .piece { grid-template-columns: 1fr; } }
.piece-media { position: sticky; top: 16px; }
@media (max-width: 860px) { .piece-media { position: static; margin-inline: -16px; } .piece-main { border-radius: 0 !important; } .thumbs { padding-inline: 16px; } }
.piece-main { display: block; width: 100%; padding: 0; border: 0; cursor: zoom-in; background: var(--sand-2); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.piece-main img { width: 100%; max-height: 80vh; object-fit: contain; background: var(--sand-2); }
.thumbs { list-style: none; display: flex; gap: 10px; padding: 0; margin: 14px 0 0; overflow-x: auto; }
.thumbs button { width: 76px; height: 76px; padding: 0; border: 3px solid transparent; border-radius: 16px; overflow: hidden; cursor: pointer; background: var(--sand-2); opacity: .7; transition: opacity .2s, border-color .2s; }
.thumbs button[aria-current="true"], .thumbs button:hover { opacity: 1; border-color: var(--sea); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.thumbs picture { height: 100%; }

.piece-cat { font-family: var(--f-hand); font-size: 1.5rem; color: var(--olivine-deep); text-decoration: none; }
.piece-info h1 { font-size: clamp(2rem, 1.5rem + 2vw, 3rem); margin-top: .1em; }
.piece-buy { padding: 20px 22px; background: var(--paper); border-radius: 22px; margin-bottom: 28px; box-shadow: 0 1px 0 var(--sand-3); }
.piece-price { font-family: var(--f-display); font-size: 2rem; font-weight: 600; color: var(--terra); margin: 0; line-height: 1.1; }
.piece-state { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--basalt-2); margin: 6px 0 16px; }
.piece-buy .btn { width: 100%; }
.piece-buy .fine { margin: 12px 0 0; }
.prose { max-width: 62ch; }
.prose p { margin-bottom: 1em; }
.specs { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; margin: 24px 0; padding: 18px 0; border-block: 1px dashed var(--sand-3); }
.specs dt { font-weight: 800; color: var(--muted); font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; padding-top: 2px; }
.specs dd { margin: 0; }

.share { margin-top: 28px; }
.share-label { font-weight: 800; font-size: .9rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; }
.share-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.share-btns a, .share-btns button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: 46px; height: 46px; padding: 0 12px;
  border-radius: 999px; border: 1.5px solid var(--sand-3); background: var(--paper); color: var(--basalt-2); cursor: pointer;
  font: 700 .95rem var(--f-body); transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.share-btns a:hover, .share-btns button:hover { transform: translateY(-2px); color: #fff; border-color: transparent; background: var(--basalt); }
.share-btns .share-whatsapp:hover { background: #1f9e55; }
.share-btns .share-facebook:hover { background: #1864d6; }
.share-btns .share-pinterest:hover { background: #c8102e; }
.share-native { background: var(--basalt) !important; color: var(--sand) !important; border-color: var(--basalt) !important; padding-inline: 16px !important; }
.share-msg { font-size: .9rem; color: var(--olivine-deep); font-weight: 700; min-height: 1.5em; margin: 8px 0 0; }

/* Visionneuse */
.lightbox { padding: 0; border: 0; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; background: rgb(20 19 16 / .94); color: #fff; }
.lightbox::backdrop { background: rgb(20 19 16 / .8); }
.lightbox[open] { display: flex; align-items: center; justify-content: center; }
.lightbox picture { max-width: 100%; max-height: 100%; }
.lightbox img { max-width: 100vw; max-height: 100vh; object-fit: contain; }
.lightbox button { position: absolute; border: 0; background: rgb(255 255 255 / .12); color: #fff; width: 52px; height: 52px; border-radius: 50%; font-size: 1.6rem; cursor: pointer; }
.lightbox button:hover { background: rgb(255 255 255 / .25); }
.lb-close { top: 14px; right: 14px; }
.lb-prev { left: 12px; top: 50%; translate: 0 -50%; }
.lb-next { right: 12px; top: 50%; translate: 0 -50%; }

/* ---------- Formulaires ---------- */
.form-page { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(24px, 6vw, 80px); margin-top: 16px; align-items: start; }
@media (max-width: 860px) { .form-page { grid-template-columns: 1fr; } .form-page > aside { order: 2; } .p-order .form-page > aside { order: 0; } }
.order-summary { display: flex; gap: 18px; align-items: center; padding: 16px; background: var(--paper); border-radius: 22px; box-shadow: 0 1px 0 var(--sand-3); margin-bottom: 24px; }
.order-img { width: 110px; flex: none; border-radius: var(--pebble-1); overflow: hidden; aspect-ratio: 1; }
.order-img img, .order-img picture { width: 100%; height: 100%; object-fit: cover; }
.order-title { font-family: var(--f-display); font-weight: 600; font-size: 1.2rem; line-height: 1.2; margin: 0 0 2px; }
.order-summary .piece-price { font-size: 1.5rem; margin-top: 6px; }
@media (min-width: 861px) { .p-order .order-summary { flex-direction: column; align-items: stretch; position: sticky; top: 16px; } .p-order .order-img { width: 100%; aspect-ratio: 1.05; } }
.contact-aside { padding-top: 8px; }
.aside-mark { width: 84px; height: 84px; margin-bottom: 12px; }

.form { margin-top: 24px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; margin-bottom: 6px; }
.field small { font-weight: 500; color: var(--muted); }
.field input:not([type="checkbox"]), .field textarea {
  width: 100%; min-height: 50px; padding: 12px 16px; font: inherit; font-size: 1rem; color: var(--basalt);
  background: var(--paper); border: 1.5px solid var(--sand-3); border-radius: 16px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--sea); box-shadow: 0 0 0 4px rgb(45 106 106 / .16); }
.field [aria-invalid="true"] { border-color: var(--terra) !important; }
.field-err { color: var(--terra); font-weight: 700; font-size: .92rem; margin: 6px 0 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.check { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; align-items: start; }
.check input { width: 22px; height: 22px; margin-top: 3px; accent-color: var(--sea); }
.check label { font-weight: 500; font-size: .95rem; margin: 0; }
.check .field-err { grid-column: 2; }
.hp { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }
.alert { padding: 14px 18px; border-radius: 14px; font-weight: 700; }
.alert-err { background: #f6dfd4; color: #7a2f12; }

.thanks { text-align: center; padding-block: clamp(40px, 8vw, 100px); }
.thanks-mark { width: 110px; height: 110px; margin: 0 auto 16px; display: block; }
.thanks .page-lead { margin-inline: auto; }

/* ---------- Qui suis-je ---------- */
.about { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 6vw, 80px); align-items: center; padding-top: clamp(16px, 4vw, 48px); }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } .about-photo { max-width: 420px; margin-inline: auto; } }
.about-photo picture { border-radius: var(--pebble-0); overflow: hidden; box-shadow: var(--shadow); border: 6px solid var(--paper); transform: rotate(-2deg); }
.about-mark { width: 60%; margin: 0 auto; }
.about-sign { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
.about-sign .jupiter { width: 44px; height: 44px; color: var(--olivine-deep); }
.about-sign .hand { font-size: 2.2rem; }

.faq details { border-bottom: 1px dashed var(--sand-3); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; padding: 14px 40px 14px 0; position: relative; font-family: var(--f-display); font-weight: 540; font-size: 1.15rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 8px; font: 400 1.8rem/1 var(--f-body); color: var(--sea); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--basalt-2); padding-right: 24px; }

.legal h2 { font-size: 1.35rem; margin-top: 1.6em; }

/* ---------- Bandeau sur mesure ---------- */
.custom-band {
  margin-top: clamp(56px, 8vw, 104px); padding-block: clamp(48px, 7vw, 88px); text-align: center; color: #fff;
  background:
    radial-gradient(circle at 12% 30%, rgb(255 255 255 / .16) 0 26px, transparent 27px),
    radial-gradient(circle at 88% 70%, rgb(201 207 90 / .5) 0 18px, transparent 19px),
    radial-gradient(circle at 80% 20%, rgb(207 232 223 / .25) 0 12px, transparent 13px),
    linear-gradient(160deg, #3f8584, var(--sea-deep));
}
.custom-band h2 { color: #fff; }
.custom-band p { color: rgb(255 255 255 / .9); font-size: 1.12rem; }
.custom-band .btn { margin-top: 12px; }
.custom-band + .site-footer .shore { display: none; }

/* ---------- Pied de page : plage de sable noir ---------- */
.site-footer { position: relative; margin-top: clamp(56px, 8vw, 104px); background: var(--basalt); color: #d9d2c4; padding: 56px 0 28px;
  background-image:
    radial-gradient(circle at 8% 22%, rgb(159 208 194 / .55) 0 3px, transparent 4px),
    radial-gradient(circle at 92% 64%, rgb(151 161 51 / .6) 0 4px, transparent 5px),
    radial-gradient(circle at 97% 12%, rgb(255 255 255 / .18) 0 2px, transparent 3px),
    radial-gradient(circle at 3% 88%, rgb(159 208 194 / .4) 0 2px, transparent 3px); }
.custom-band + .site-footer { margin-top: 0; }
.shore { position: absolute; left: 0; right: 0; top: -28px; height: 30px; background: var(--basalt);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 30' preserveAspectRatio='none'%3E%3Cpath d='M0 30V18C120 4 260 2 380 12s250 20 380 6 300-18 440 4v8z'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 30' preserveAspectRatio='none'%3E%3Cpath d='M0 30V18C120 4 260 2 380 12s250 20 380 6 300-18 440 4v8z'/%3E%3C/svg%3E") center / 100% 100% no-repeat; }
.footer-in { display: grid; grid-template-columns: 1.3fr 1fr auto; gap: 32px; align-items: start; }
@media (max-width: 760px) { .footer-in { grid-template-columns: 1fr; text-align: center; } .footer-sign { flex-direction: column; } .footer-social { justify-content: center; } }
.footer-sign { display: flex; gap: 18px; align-items: center; }
.footer-sign .jupiter { width: 72px; height: 72px; color: var(--seaglass); flex: none; }
.footer-name { font-family: var(--f-display); font-size: 1.35rem; font-weight: 560; color: var(--sand); margin: 0; }
.footer-tag { font-family: var(--f-hand); font-size: 1.4rem; color: #c9cf5a; margin: 0; line-height: 1.2; }
.footer-nav { display: flex; flex-direction: column; gap: 6px; }
.footer-nav a, .footer-social a { color: #d9d2c4; text-decoration: none; }
.footer-nav a:hover, .footer-social a:hover { color: #fff; text-decoration: underline; }
.footer-social { display: flex; gap: 14px; }
.footer-social a { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; }
.footer-copy { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgb(255 255 255 / .1); font-size: .85rem; color: #a59d8f; text-align: center; }