/* ==========================================================================
   VDAO — feuille de style
   Palette et polices se règlent ici, dans les variables :root.
   ========================================================================== */

:root {
  --paper: #f3f1ec;
  --paper-2: #eae7e0;
  --white: #fbfaf7;
  --ink: #141414;
  --ink-2: #3b3b38;
  --muted: #6b6a64;
  --rule: #d3cfc5;
  --red: #d71f17;
  --red-d: #b3150e;
  --dark: #171717;

  --f-head: "Barlow Condensed", "Arial Narrow", "DejaVu Sans Condensed", sans-serif;
  --f-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --gut: clamp(16px, 4vw, 40px);
  --max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 400 17px/1.65 var(--f-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red-d); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
h1, h2, h3 { overflow-wrap: break-word; font-family: var(--f-head); font-weight: 600; line-height: 1.05; margin: 0; letter-spacing: .005em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }

.wrap { width: min(100% - 2 * var(--gut), var(--max)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 0; }

.kicker {
  font: 500 12px/1.4 var(--f-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red-d);
  margin: 0 0 14px;
  display: flex; align-items: center; gap: 10px;
}
.kicker::before { content: ""; width: 26px; height: 2px; background: var(--red); flex: none; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 15px/1 var(--f-body);
  padding: 15px 22px;
  border: 2px solid var(--ink);
  color: var(--ink);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn span { transition: transform .2s; }
.btn:hover span { transform: translateX(4px); }
.btn-red { background: var(--red); border-color: var(--red); color: #fff; }
.btn-red:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-line:hover { background: var(--ink); color: #fff; }
.more { font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--red); padding-bottom: 2px; color: var(--ink); }
.more:hover { color: var(--red-d); }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule);
}
.bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 10px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--ink); }
.brand img { width: 56px; height: 56px; border: 1px solid var(--ink); }
.brand-txt b { display: block; font: 700 30px/1 var(--f-head); letter-spacing: .06em; }
.brand-txt small { display: block; font: 500 10.5px/1.35 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }

.nav ul { list-style: none; display: flex; align-items: center; gap: 4px; }
.nav a {
  display: block; padding: 10px 14px;
  font: 600 18px/1 var(--f-head); letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink); text-decoration: none; position: relative;
}
.nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a.nav-cta { background: var(--ink); color: #fff; margin-left: 8px; }
.nav a.nav-cta::after { display: none; }
.nav a.nav-cta:hover { background: var(--red); }

.burger { display: none; width: 46px; height: 46px; border: 2px solid var(--ink); background: transparent; padding: 0; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { display: block; width: 22px; height: 2px; background: var(--ink); transition: transform .25s, opacity .25s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Accueil : hero ---------- */
.hero {
  background:
    linear-gradient(var(--rule) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, var(--rule) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--paper);
  background-blend-mode: multiply;
  border-bottom: 1px solid var(--ink);
  position: relative;
}
.hero::before { /* estompe la grille vers le bas */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to bottom, color-mix(in srgb, var(--paper) 55%, transparent), var(--paper) 96%);
  pointer-events: none;
}
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 72px); align-items: center; padding-block: clamp(44px, 8vw, 96px); }
.hero h1 { font-size: clamp(42px, 6.4vw, 78px); text-transform: uppercase; font-weight: 700; line-height: .98; margin-bottom: 24px; }
.hero h1 em { font-style: normal; color: var(--red); display: block; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-2); max-width: 56ch; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.sheet { margin: 0; background: var(--white); border: 2px solid var(--ink); padding: 14px; box-shadow: 10px 10px 0 var(--ink); position: relative; }
.sheet::before { content: "A3 · 1:1"; position: absolute; top: -11px; left: 16px; background: var(--paper); font: 500 11px/1 var(--f-mono); letter-spacing: .1em; padding: 0 8px; }
.sheet-imgs { position: relative; aspect-ratio: 16 / 11; }
.sheet-imgs img { position: absolute; border: 1px solid var(--ink); background: #fff; object-fit: cover; }
.sheet-imgs .s1 { inset: 0 18% 24% 0; width: 82%; height: 76%; }
.sheet-imgs .s2 { right: 0; top: 14%; width: 46%; height: 42%; box-shadow: 6px 6px 0 rgba(20,20,20,.12); }
.sheet-imgs .s3 { left: 12%; bottom: 0; width: 44%; height: 40%; box-shadow: 6px 6px 0 rgba(20,20,20,.12); }
.titleblock { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 14px; border: 1px solid var(--ink); }
.titleblock span { padding: 7px 9px; font: 500 12px/1.3 var(--f-mono); border-right: 1px solid var(--ink); }
.titleblock span:last-child { border-right: 0; }
.titleblock i { display: block; font-style: normal; font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

.facts { border-bottom: 1px solid var(--rule); background: var(--white); }
.facts-in { display: grid; grid-template-columns: repeat(3, 1fr); }
.facts p { margin: 0; padding: 26px 24px; border-left: 1px solid var(--rule); font-size: 14.5px; line-height: 1.5; color: var(--ink-2); }
.facts p:first-child { border-left: 0; padding-left: 0; }
.facts b { display: block; font: 600 24px/1.1 var(--f-head); letter-spacing: .03em; text-transform: uppercase; color: var(--ink); margin-bottom: 4px; }

/* ---------- Blocs ---------- */
.block { padding-block: clamp(56px, 8vw, 104px); }
.block.alt { background: var(--paper-2); border-block: 1px solid var(--rule); }
.block h2 { font-size: clamp(32px, 4.2vw, 52px); text-transform: uppercase; font-weight: 700; }
.two { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(24px, 6vw, 88px); }
.prose p { color: var(--ink-2); max-width: 66ch; }
.prose h2 { font-size: 28px; margin: 1.8em 0 .5em; }
.prose ul { margin: 0 0 1em 1.2em; color: var(--ink-2); }
.head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 34px; flex-wrap: wrap; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--ink); background: var(--white); }
.card { padding: 26px 22px 28px; text-decoration: none; color: var(--ink); border-left: 1px solid var(--ink); display: flex; flex-direction: column; gap: 10px; transition: background .2s, color .2s; }
.card:first-child { border-left: 0; }
.card h3 { font-size: 27px; text-transform: uppercase; font-weight: 700; }
.card p { margin: 0; font-size: 15px; line-height: 1.55; color: var(--ink-2); }
.card .num, .svc .num { font: 500 13px/1 var(--f-mono); color: var(--red-d); letter-spacing: .1em; }
.card:hover { background: var(--ink); color: #fff; }
.card:hover p { color: #cfcfca; }
.card:hover .num { color: #ff6b63; }

.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tile { position: relative; display: block; border: 1px solid var(--ink); background: var(--white); overflow: hidden; text-decoration: none; }
.tile img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .5s; }
.tile:hover img { transform: scale(1.04); }
.tile-lab { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 16px; border-top: 1px solid var(--ink); background: var(--white); }
.tile-lab b { font: 700 24px/1 var(--f-head); text-transform: uppercase; letter-spacing: .04em; color: var(--ink); }
.tile-lab i { font: 400 12px/1 var(--f-mono); font-style: normal; color: var(--muted); }

/* ---------- Appel à l'action ---------- */
.cta { background: var(--dark); color: #fff; padding-block: clamp(44px, 6vw, 72px); border-top: 4px solid var(--red); }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta .kicker { color: #ff7a72; }
.cta h2 { font-size: clamp(34px, 4.6vw, 56px); text-transform: uppercase; font-weight: 700; margin-bottom: 10px; }
.cta p { color: #c9c8c2; margin: 0; max-width: 52ch; }
.cta .btn-red:hover { background: #fff; border-color: #fff; color: var(--ink); }

/* ---------- Pied de page ---------- */
.site-footer { background: #0f0f0f; color: #bdbcb6; padding-block: 38px; font-size: 14.5px; }
.foot { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 28px; align-items: start; }
.foot-brand { display: flex; gap: 14px; align-items: center; }
.foot-brand img { border: 1px solid #555; }
.foot-brand p { margin: 0; line-height: 1.45; font-size: 13px; }
.foot-brand b { font: 700 22px/1 var(--f-head); letter-spacing: .08em; color: #fff; }
.site-footer ul { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-footer a { color: #e8e7e1; text-decoration: none; }
.site-footer a:hover { color: #ff7a72; text-decoration: underline; }
.legal { margin: 0; text-align: right; font-size: 13px; }

/* ---------- Pages intérieures ---------- */
.page-head { padding-block: clamp(44px, 7vw, 84px) clamp(28px, 4vw, 44px); border-bottom: 1px solid var(--ink); background:
  linear-gradient(var(--rule) 1px, transparent 1px) 0 0 / 48px 48px,
  linear-gradient(90deg, var(--rule) 1px, transparent 1px) 0 0 / 48px 48px, var(--paper); background-blend-mode: multiply; }
.page-head h1 { font-size: clamp(40px, 6vw, 72px); text-transform: uppercase; font-weight: 700; max-width: 18ch; margin-bottom: 18px; }
.page-head .lead { margin: 0; }
.narrow { max-width: 780px; }

/* Prestations */
.svc-layout { display: grid; grid-template-columns: 1fr 320px; gap: clamp(24px, 5vw, 64px); align-items: start; }
.svc { padding: 34px 0; border-top: 2px solid var(--ink); scroll-margin-top: 90px; }
.svc:first-child { border-top: 0; padding-top: 0; }
.svc-h { display: grid; grid-template-columns: 56px 1fr; column-gap: 8px; align-items: baseline; margin-bottom: 14px; }
.svc-h h2 { font-size: clamp(28px, 3.4vw, 40px); text-transform: uppercase; font-weight: 700; }
.ticks { list-style: none; margin-left: 64px; }
.ticks li { position: relative; padding: 10px 0 10px 28px; border-bottom: 1px solid var(--rule); color: var(--ink-2); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: 12px; height: 12px; border: 2px solid var(--red); transform: rotate(45deg) scale(.7); }
.aside-box { background: var(--white); border: 2px solid var(--ink); padding: 26px; box-shadow: 8px 8px 0 var(--ink); }
.svc-aside .aside-box { position: sticky; top: 100px; }
.aside-box h3 { font-size: 32px; text-transform: uppercase; font-weight: 700; margin-bottom: 12px; }
.aside-box p { color: var(--ink-2); font-size: 15.5px; }
.aside-box .small { font-size: 13.5px; color: var(--muted); margin: 14px 0 0; }

/* Réalisations */
.tabs { display: flex; flex-wrap: wrap; gap: 0; border-bottom: 2px solid var(--ink); margin-bottom: 28px; }
.tabs button {
  font: 700 22px/1 var(--f-head); letter-spacing: .05em; text-transform: uppercase;
  padding: 14px 24px; background: transparent; border: 0; border-bottom: 5px solid transparent; margin-bottom: -2px;
  color: var(--muted); cursor: pointer;
}
.tabs button i { font: 400 12px/1 var(--f-mono); font-style: normal; margin-left: 8px; vertical-align: 3px; }
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--red); }
.gal { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.gal[hidden], .cvpanel[hidden] { display: none; }
.shot { position: relative; display: block; border: 1px solid var(--ink); background: var(--white); overflow: hidden; aspect-ratio: 55 / 35; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.shot:hover img { transform: scale(1.05); }
.shot-n { position: absolute; left: 0; bottom: 0; background: var(--ink); color: #fff; font: 500 11px/1 var(--f-mono); letter-spacing: .08em; padding: 6px 9px; }
.shot:hover .shot-n { background: var(--red); }
.cv-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 22px; }
.cv-top h2 { font-size: 36px; text-transform: uppercase; font-weight: 700; margin-bottom: 6px; }
.cv-top p { margin: 0; color: var(--ink-2); }
.cv-top .actions { margin: 0; }
.cv-view { width: 100%; height: min(86vh, 1100px); border: 1px solid var(--ink); background: var(--white); display: block; }
.cv-fallback { padding: 24px; }

.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(12,12,12,.94); display: flex; align-items: center; justify-content: center; padding: 56px 64px; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; text-align: center; max-width: 100%; }
.lightbox img { max-height: calc(100vh - 150px); width: auto; margin-inline: auto; border: 1px solid #fff; background: #fff; }
.lightbox figcaption { color: #e8e7e1; font: 400 13px/1.4 var(--f-mono); margin-top: 14px; letter-spacing: .06em; }
.lightbox button { position: absolute; background: transparent; border: 2px solid #fff; color: #fff; width: 48px; height: 48px; font: 400 24px/1 var(--f-body); cursor: pointer; }
.lightbox button:hover { background: var(--red); border-color: var(--red); }
.lb-x { top: 16px; right: 16px; }
.lb-p { left: 14px; top: 50%; margin-top: -24px; }
.lb-n { right: 14px; top: 50%; margin-top: -24px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 340px; gap: clamp(24px, 5vw, 64px); align-items: start; }
.notice { grid-column: 1 / -1; padding: 18px 22px; border: 2px solid var(--ink); background: var(--white); font-weight: 500; }
.notice.ok { border-color: #1f7a3f; background: #e8f4ec; }
.notice.ko { border-color: var(--red); background: #fbe9e7; }
.notice[hidden] { display: none; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.row { display: flex; flex-direction: column; gap: 7px; }
.row.full { grid-column: 1 / -1; }
.form label { font: 500 12px/1.2 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.form abbr { color: var(--red-d); text-decoration: none; }
.form input, .form select, .form textarea {
  font: 400 16px/1.4 var(--f-body); color: var(--ink);
  background: var(--white); border: 2px solid var(--ink); border-radius: 0; padding: 13px 14px; width: 100%;
}
.form textarea { resize: vertical; min-height: 180px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 3px solid var(--red); outline-offset: 0; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }

/* Partenaires */
.partner { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; border: 2px solid var(--ink); background: var(--white); padding: clamp(22px, 4vw, 40px); box-shadow: 8px 8px 0 var(--ink); max-width: 820px; }
.partner h2 { font-size: 42px; text-transform: uppercase; font-weight: 700; margin-bottom: 14px; }
.partner dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; }
.partner dt { font: 500 12px/1.9 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.partner dd { margin: 0; }
.partner-logo { border: 1px solid var(--rule); padding: 10px; background: #fff; }

/* Légal / plan */
.legal-txt h2 { font-size: 26px; text-transform: uppercase; margin: 1.8em 0 .4em; padding-top: .9em; border-top: 1px solid var(--rule); }
.legal-txt h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.plan { list-style: none; font: 600 24px/1.2 var(--f-head); text-transform: uppercase; letter-spacing: .04em; }
.plan li { padding: 12px 0; border-bottom: 1px solid var(--rule); }
.plan ul { list-style: none; margin: 10px 0 0 24px; font-size: 19px; }
.plan ul li { border: 0; padding: 4px 0; }
.plan a { color: var(--ink); text-decoration: none; }
.plan a:hover { color: var(--red-d); }


/* ---------- Sélecteur de langue ---------- */
.nav { display: flex; align-items: center; gap: 18px; }
.nav ul.lang { gap: 0; border: 1px solid var(--ink); margin-left: 6px; }
.nav ul.lang a { font: 500 12px/1 var(--f-mono); letter-spacing: .06em; text-transform: none; padding: 8px 9px; border-right: 1px solid var(--ink); }
.nav ul.lang li:last-child a { border-right: 0; }
.nav ul.lang a::after { display: none; }
.nav ul.lang a:hover { background: var(--paper-2); }
.nav ul.lang a[aria-current="true"] { background: var(--ink); color: #fff; }

/* ---------- Chinois : polices système + pas d'espacement ---------- */
:lang(zh-Hans) {
  --f-head: "Barlow Condensed", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", sans-serif;
  --f-body: "IBM Plex Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", sans-serif;
}
:lang(zh-Hans) h1, :lang(zh-Hans) h2, :lang(zh-Hans) h3, :lang(zh-Hans) .nav a, :lang(zh-Hans) .tabs button { letter-spacing: 0; line-height: 1.2; }
:lang(zh-Hans) body { line-height: 1.8; }

/* ---------- Apparition au défilement ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}


/* ---------- Menu replié (burger) ---------- */
@media (max-width: 1020px) {
  .burger { display: flex; }
  .nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 2px solid var(--ink); display: none; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gut) 0; }
  .nav a { padding: 15px 0; border-bottom: 1px solid var(--rule); font-size: 22px; }
  .nav a::after { display: none; }
  .nav a[aria-current="page"] { color: var(--red-d); }
  .nav a.nav-cta { margin: 14px 0 0; padding: 15px 18px; text-align: center; border: 0; }
  .nav ul.lang { flex-direction: row; flex-wrap: wrap; gap: 8px; padding: 18px var(--gut) 20px; border: 0; margin: 0; }
  .nav ul.lang li:last-child a { border-right: 2px solid var(--ink); }
  .nav ul.lang a { border: 2px solid var(--ink); padding: 9px 14px; font-size: 14px; }
  .nav { display: none; }
  .nav.open { display: block; }
}

/* ---------- Tablette ---------- */
@media (max-width: 960px) {
  .hero-in { grid-template-columns: 1fr; }
  .sheet { max-width: 560px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .card:nth-child(3) { border-left: 0; }
  .card:nth-child(n+3) { border-top: 1px solid var(--ink); }
  .tiles { grid-template-columns: 1fr 1fr; }
  .two, .svc-layout, .contact-grid { grid-template-columns: 1fr; }
  .svc-aside .aside-box { position: static; }
  .foot { grid-template-columns: 1fr; }
  .legal { text-align: left; }
}

/* ---------- Mobile ---------- */
@media (max-width: 760px) {
  body { font-size: 16px; }
  .brand-txt small { display: none; }
  .brand img { width: 46px; height: 46px; }
  .facts-in { grid-template-columns: 1fr; }
  .facts p, .facts p:first-child { border-left: 0; border-top: 1px solid var(--rule); padding: 18px 0; }
  .facts p:first-child { border-top: 0; }
  .cards, .tiles { grid-template-columns: 1fr; }
  .card, .card:nth-child(3) { border-left: 0; border-top: 1px solid var(--ink); }
  .card:first-child { border-top: 0; }
  .titleblock { grid-template-columns: 1fr 1fr; }
  .titleblock span:nth-child(2) { border-right: 0; }
  .titleblock span:nth-child(n+3) { border-top: 1px solid var(--ink); }
  .sheet { box-shadow: 6px 6px 0 var(--ink); }
  .ticks { margin-left: 0; }
  .svc-h { grid-template-columns: 1fr; row-gap: 6px; }
  .form { grid-template-columns: 1fr; }
  .tabs button { padding: 12px 14px; font-size: 19px; }
  .gal { grid-template-columns: 1fr 1fr; gap: 10px; }
  .lightbox { padding: 64px 10px 70px; }
  .lb-p, .lb-n { top: auto; bottom: 12px; margin: 0; }
  .lb-p { left: calc(50% - 56px); }
  .lb-n { right: calc(50% - 56px); }
  .cv-view { height: 70vh; }
}
@media (max-width: 420px) {
  .gal { grid-template-columns: 1fr; }
  .actions .btn { width: 100%; justify-content: center; }
}
.form[hidden], .notice[hidden] { display: none; }

/* Évite les retours à la ligne dans le sélecteur de langue, et allège l'en-tête sur écrans moyens */
.nav ul.lang a, .nav a { white-space: nowrap; }
@media (max-width: 1240px) { .brand-txt small { display: none; } }