/* Cryolymp — feuille de style
   Mise en page : colonne de 72rem. En-tête et pied de page blancs pour porter le logo couleur ;
   ouverture sur le visuel de marque (montagne et arc doré) qui se fond dans la page. */

@font-face { font-family: "Montserrat"; font-weight: 400; font-display: swap; src: url("fonts/montserrat-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 500; font-display: swap; src: url("fonts/montserrat-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 600; font-display: swap; src: url("fonts/montserrat-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }

:root {
  /* Couleurs tirées du logo : bleu nuit du nom, bleu acier de la montagne, or de l'arc */
  --bg: #f4f8fb;
  --surface: #ffffff;
  --fg: #0f1d2c;
  --muted: #4c6173;
  --line: #d5e1ea;
  --accent: #295a7c;
  --accent-ink: #ffffff;
  --ice: #e2eff7;
  --gold: #a5773f;
  --focus: #295a7c;
  --ok: #1d6b4a;
  --err: #a33a2c;
  /* Barres de marque : toujours blanches pour le logo couleur */
  --brand-bg: #ffffff;
  --brand-fg: #0f1d2c;
  --brand-muted: #4c6173;
  --brand-line: #dde7ee;

  --display: "Montserrat", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --radius: 4px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #08121a; --surface: #0f1d27; --fg: #e8f0f5; --muted: #98acba; --line: #1f3342;
    --accent: #8cc6e6; --accent-ink: #06121a; --ice: #132a3a; --gold: #d4a86e; --focus: #a9d8f0;
    --ok: #6fd1a2; --err: #f08b7b;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #08121a; --surface: #0f1d27; --fg: #e8f0f5; --muted: #98acba; --line: #1f3342;
  --accent: #8cc6e6; --accent-ink: #06121a; --ice: #132a3a; --gold: #d4a86e; --focus: #a9d8f0;
  --ok: #6fd1a2; --err: #f08b7b;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 1.0625rem/1.65 var(--body); }
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: 0.18em; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { text-wrap: balance; margin: 0; }
p { margin: 0; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: 0.5rem 1rem; z-index: 99; }
.skip:focus { left: 1rem; top: 1rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ── En-tête ── */
.header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--brand-bg); color: var(--brand-fg); border-bottom: 1px solid var(--brand-line); color-scheme: light; }
.header .wrap { display: flex; align-items: center; gap: 1.5rem; min-height: 4.5rem; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; flex: none; }
.brand .mark { height: 2.4rem; width: auto; }
.brand .name { height: 0.95rem; width: auto; }
.nav { display: flex; gap: 1.2rem; margin-left: auto; white-space: nowrap; }
.nav a { color: var(--brand-muted); text-decoration: none; font: 500 0.9rem/1 var(--display); }
.nav a:hover { color: var(--brand-fg); }
.header-tools { display: flex; align-items: center; gap: 0.75rem; }
.lang { position: relative; flex: none; }
.lang select { appearance: none; -webkit-appearance: none; background: #ffffff; color: var(--brand-fg); border: 1px solid var(--brand-line); border-radius: var(--radius); font: 500 0.85rem/1 var(--body); padding: 0.55rem 1.7rem 0.55rem 0.7rem; cursor: pointer; }
.lang::after { content: ""; position: absolute; right: 0.65rem; top: 50%; width: 0.4rem; height: 0.4rem; border-right: 1.5px solid var(--brand-muted); border-bottom: 1.5px solid var(--brand-muted); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
.menu-btn { display: none; background: #ffffff; border: 1px solid var(--brand-line); color: var(--brand-fg); border-radius: var(--radius); font: 500 0.85rem/1 var(--body); padding: 0.55rem 0.75rem; cursor: pointer; }

.btn { white-space: nowrap; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.85rem 1.4rem; border-radius: var(--radius); font: 600 0.95rem/1.2 var(--display); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, background-color .15s ease, border-color .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-line { border-color: var(--line); color: var(--fg); background: transparent; }
.btn-line:hover { border-color: var(--accent); }
.btn-brand { background: #0f1d2c; color: #ffffff; }
.btn-small { padding: 0.6rem 0.95rem; font-size: 0.82rem; }

@media (max-width: 1240px) {
  .menu-btn { display: inline-block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; background: var(--brand-bg); border-bottom: 1px solid var(--brand-line); padding: 0.5rem var(--gutter) 1rem; }
  .nav.open { display: flex; }
  .nav a { padding: 0.85rem 0; border-bottom: 1px solid var(--brand-line); font-size: 1rem; }
  .header-tools { margin-left: auto; }
  .header-cta { display: none; }
}
@media (max-width: 420px) { .brand .name { display: none; } }

/* ── Ouverture ── */
.hero { position: relative; isolation: isolate; overflow: hidden; }
.hero-img { position: absolute; inset: 0 0 auto 0; height: clamp(22rem, 52vw, 46rem); z-index: -2; background: url("hero.jpg") center top / cover no-repeat; }
.hero-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 0%, transparent 45%, color-mix(in srgb, var(--bg) 75%, transparent) 72%, var(--bg) 96%); }
.hero::before { content: ""; position: absolute; inset: 0 0 auto 0; height: clamp(22rem, 52vw, 46rem); z-index: -1; background: linear-gradient(to right, color-mix(in srgb, var(--bg) 78%, transparent) 0%, color-mix(in srgb, var(--bg) 40%, transparent) 45%, transparent 70%); -webkit-mask: linear-gradient(to bottom, transparent 50%, #000 75%); mask: linear-gradient(to bottom, transparent 50%, #000 75%); }
.hero .wrap { padding-block: clamp(15rem, 38vw, 30rem) clamp(3rem, 7vw, 5rem); }
@media (max-width: 640px) { .hero-img { height: 24rem; } .hero::before { display: none; } .hero .wrap { padding-top: 17rem; } }
.eyebrow { font: 500 0.78rem/1.4 var(--display); letter-spacing: 0.32em; text-transform: uppercase; color: var(--gold); }
.hero h1 { font: 500 clamp(2.3rem, 6vw, 4.4rem)/1.06 var(--display); letter-spacing: -0.01em; margin-top: 1rem; max-width: 15ch; }
.hero .lead { max-width: 38rem; margin-top: 1.4rem; color: var(--muted); font-size: clamp(1.02rem, 1.6vw, 1.15rem); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.specs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; margin: 3rem 0 0; padding-top: 1.5rem; border-top: 1px solid var(--line); max-width: 46rem; }
.specs dt { font: 500 clamp(1rem, 1.9vw, 1.2rem)/1.3 var(--mono); font-variant-numeric: tabular-nums; }
.specs > div:first-child dt { color: var(--gold); }
.specs dd { margin: 0.35rem 0 0; font-size: 0.85rem; color: var(--muted); }
@media (max-width: 560px) {
  .specs { grid-template-columns: minmax(0, 1fr); gap: 0.9rem; }
  .specs > div { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; }
  .specs dd { margin: 0; text-align: right; }
}

/* ── Sections ── */
.section { padding-block: clamp(4rem, 9vw, 7rem); border-top: 1px solid var(--line); }
.section.tint { background: var(--surface); }
.sec-head { display: grid; gap: 1rem; max-width: 48rem; margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }
.kicker { font: 500 0.74rem/1.4 var(--display); letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); }
.sec-head h2 { font: 500 clamp(1.7rem, 3.6vw, 2.5rem)/1.15 var(--display); letter-spacing: -0.01em; }
.sec-head p { color: var(--muted); max-width: 42rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 900px) { .grid3 { grid-template-columns: minmax(0, 1fr); } }

/* Cryosauna */
.product { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.reasons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 2.25rem; }
.reason { display: grid; gap: 0.6rem; padding-top: 1.1rem; border-top: 2px solid var(--fg); }
.reason h3 { font: 600 1.1rem/1.3 var(--display); }
.reason p { color: var(--muted); font-size: 0.98rem; }
@media (max-width: 640px) { .reasons { grid-template-columns: minmax(0, 1fr); } }
.specsheet { margin-top: 2.5rem; }
.specsheet h3 { font: 500 0.74rem/1.4 var(--display); letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.8rem; }
.kv { display: grid; margin: 0; border-top: 1px solid var(--line); max-width: 34rem; }
.kv > div { display: flex; justify-content: space-between; gap: 1rem; padding: 0.65rem 0; border-bottom: 1px solid var(--line); font-size: 0.93rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-family: var(--mono); font-size: 0.88rem; text-align: right; }
.specsheet p { margin-top: 0.8rem; color: var(--muted); font-size: 0.9rem; }

/* Thermomètre : 0 °C en haut, −200 °C en bas */
.scale { margin: 0; padding: 1.5rem 1.4rem 2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.section.tint .scale { background: var(--bg); }
.scale-title { font: 500 0.74rem/1.4 var(--display); letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.2rem; }
.scale-body { position: relative; height: 24rem; }
.scale-track { position: absolute; left: 0.9rem; top: 0; bottom: 0; width: 6px; border-radius: 3px; background: linear-gradient(to bottom, var(--ice), #7fb9da 60%, #295a7c); }
.scale-bulb { position: absolute; left: 0.45rem; bottom: -0.7rem; width: 1.15rem; height: 1.15rem; border-radius: 50%; background: #295a7c; box-shadow: 0 0 0 4px var(--ice); }
.tick { position: absolute; left: 0; right: 0; display: grid; grid-template-columns: 2.2rem 4.6rem minmax(0, 1fr); align-items: center; gap: 0.4rem; transform: translateY(-50%); }
.tick::before { content: ""; grid-column: 1; height: 1px; width: 0.9rem; margin-left: 0.85rem; background: var(--fg); opacity: 0.5; }
.tick b { font: 500 0.95rem/1 var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.tick span { font-size: 0.8rem; line-height: 1.3; color: var(--muted); }
.tick.key b, .tick.key span { color: var(--gold); font-weight: 600; }
.tick.key::before { opacity: 1; background: var(--gold); width: 1.4rem; height: 2px; }
@media (max-width: 900px) { .product { grid-template-columns: minmax(0, 1fr); } .scale-body { height: 20rem; } }

/* Comparatif */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.section.tint .table-wrap { background: var(--bg); }
table { width: 100%; border-collapse: collapse; min-width: 52rem; font-size: 0.93rem; }
th, td { text-align: left; padding: 0.95rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font: 500 0.72rem/1.4 var(--display); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); background: transparent; }
tbody th { font-weight: 600; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tr.ours th, tr.ours td { background: var(--ice); }
tr.ours th { box-shadow: inset 3px 0 0 var(--gold); }
td.num { font-family: var(--mono); font-size: 0.88rem; white-space: nowrap; }
.note { margin-top: 1rem; color: var(--muted); font-size: 0.86rem; }
.science { margin-top: 3.5rem; padding-top: 2.5rem; border-top: 2px solid var(--fg); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 2.5rem clamp(2rem, 5vw, 4rem); align-items: start; }
.science-head { display: grid; gap: 1rem; }
.science-head h3 { font: 500 clamp(1.6rem, 3.4vw, 2.3rem)/1.15 var(--display); }
.science-head h3::after { content: ""; display: block; width: 3rem; height: 2px; margin-top: 1rem; background: var(--gold); }
.science-head p { font-size: 1.08rem; max-width: 34rem; }
.gap { margin: 0; padding: 1.5rem 1.4rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 0.9rem; }
.gap figcaption { font: 500 0.72rem/1.4 var(--display); letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.2rem; }
.gap-row { display: grid; grid-template-columns: minmax(0, 12.5rem) minmax(0, 1fr) 4.4rem; align-items: center; gap: 0.8rem; font-size: 0.9rem; }
.gap-label { color: var(--muted); }
.gap-track { height: 0.7rem; background: var(--ice); border-radius: 999px; overflow: hidden; }
.gap-bar { display: block; height: 100%; background: var(--accent); opacity: 0.55; border-radius: 999px; }
.gap-val { font: 500 0.9rem/1 var(--mono); text-align: right; font-variant-numeric: tabular-nums; }
.gap-row.ours .gap-label { color: var(--fg); font-weight: 600; }
.gap-row.ours .gap-bar { background: linear-gradient(90deg, var(--accent), var(--gold)); opacity: 1; }
.gap-row.ours .gap-val { color: var(--gold); font-weight: 600; }
.gap-caption { font-size: 0.9rem; color: var(--fg); margin-top: 0.3rem; }
@media (max-width: 520px) { .gap-row { grid-template-columns: minmax(0, 1fr) 4rem; } .gap-track { grid-column: 1 / -1; grid-row: 2; } }
.sci-points { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
.sci-point { display: grid; gap: 0.6rem; align-content: start; padding-top: 1rem; border-top: 1px solid var(--gold); }
.sci-point h4 { margin: 0; font: 600 1.05rem/1.3 var(--display); }
.sci-point p { color: var(--muted); font-size: 0.97rem; }
.science .refs { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.4rem; color: var(--muted); font-size: 0.86rem; }
.science .refs a { margin-right: 0.8rem; white-space: nowrap; display: inline-block; }
.science .refs span { min-width: 0; }
@media (max-width: 900px) { .science { grid-template-columns: minmax(0, 1fr); } .sci-points { grid-template-columns: minmax(0, 1fr); } }
.tag-cryo { color: var(--gold); }

/* Offres */
.offer { position: relative; display: flex; flex-direction: column; gap: 1.1rem; padding: 2rem 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); }
.offer.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.badge { position: absolute; top: -0.75rem; left: 1.4rem; background: var(--accent); color: var(--accent-ink); font: 600 0.68rem/1 var(--display); letter-spacing: 0.12em; text-transform: uppercase; padding: 0.45rem 0.6rem; border-radius: 2px; }
.offer h3 { font: 600 1.2rem/1.25 var(--display); }
.offer .for { color: var(--muted); font-size: 0.95rem; }
.price { font: 500 1.05rem/1.2 var(--mono); padding-block: 0.9rem; border-block: 1px solid var(--line); }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; font-size: 0.97rem; }
.checks li { display: grid; grid-template-columns: 1.1rem minmax(0, 1fr); gap: 0.6rem; }
.checks li::before { content: ""; width: 0.55rem; height: 0.55rem; margin-top: 0.55rem; border: 1.5px solid var(--gold); transform: rotate(45deg); }
.offer .btn { margin-top: auto; }

/* Études */
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.chip { font: 500 0.85rem/1 var(--body); padding: 0.6rem 0.95rem; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--fg); cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.studies { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.study { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: 1.5rem; padding-block: 1.8rem; border-bottom: 1px solid var(--line); }
.study .yr { font: 500 1.6rem/1 var(--mono); color: var(--accent); font-variant-numeric: tabular-nums; }
.study .tags { display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; font: 500 0.7rem/1.4 var(--display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.6rem; }
.study h3 { font: 600 1.05rem/1.4 var(--body); max-width: 52rem; }
.study .src { margin-top: 0.35rem; font-size: 0.88rem; color: var(--muted); font-style: italic; }
.study .sum { margin-top: 0.8rem; max-width: 46rem; }
.study a { display: inline-block; margin-top: 0.8rem; font-weight: 600; font-size: 0.92rem; }
@media (max-width: 640px) { .study { grid-template-columns: minmax(0, 1fr); gap: 0.6rem; } .study .yr { font-size: 1.2rem; } }
.limits { margin-top: 2.5rem; padding: 1.5rem 1.6rem; background: var(--ice); border-radius: var(--radius); display: grid; gap: 0.6rem; max-width: 52rem; }
.limits h3 { font: 600 1rem/1.3 var(--body); }
.limits p { font-size: 0.95rem; }
.limits a { font-size: 0.88rem; }

/* À propos */
.about { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5rem); }
.about-text { display: grid; gap: 1.1rem; font-size: 1.08rem; max-width: 38rem; }
.values { display: grid; margin: 0; border-top: 1px solid var(--line); }
.values > div { padding-block: 1.1rem; border-bottom: 1px solid var(--line); }
.values dt { font: 600 1rem/1.4 var(--display); }
.values dd { margin: 0.25rem 0 0; color: var(--muted); font-size: 0.95rem; }
.team { margin-top: 3.5rem; }
.team h3 { font: 500 0.74rem/1.4 var(--display); letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.2rem; }
.people { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 1rem; }
.person { display: flex; align-items: center; gap: 1rem; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius); }
.avatar { flex: none; width: 3.2rem; height: 3.2rem; border-radius: 50%; display: grid; place-items: center; background: var(--ice); color: var(--accent); font: 600 0.95rem/1 var(--display); }
.person b { display: block; }
.person span { color: var(--muted); font-size: 0.9rem; }
@media (max-width: 860px) { .about { grid-template-columns: minmax(0, 1fr); } }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: minmax(0, 1fr) 1rem; gap: 1rem; padding-block: 1.15rem; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.3rem/1 var(--mono); color: var(--accent); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding-bottom: 1.2rem; color: var(--muted); max-width: 40rem; }
.contra { padding: 1.75rem 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 1rem; }
.section.tint .contra { background: var(--bg); }
.contra h3 { font: 600 1.1rem/1.3 var(--display); }
.contra p { color: var(--muted); font-size: 0.95rem; }
.contra ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.5rem; font-size: 0.95rem; }
.contra li { display: grid; grid-template-columns: 1rem minmax(0, 1fr); gap: 0.5rem; }
.contra li::before { content: "×"; font-family: var(--mono); color: var(--err); }
.contra small { color: var(--muted); font-size: 0.85rem; }
@media (max-width: 900px) { .faq-grid { grid-template-columns: minmax(0, 1fr); } }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 1.1rem; }
.field { display: grid; gap: 0.35rem; }
.field.full { grid-column: 1 / -1; }
label { font-size: 0.88rem; font-weight: 500; }
.req { color: var(--accent); }
input, select, textarea { width: 100%; font: 400 1rem/1.4 var(--body); color: var(--fg); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 0.75rem 0.85rem; }
.section.tint input, .section.tint select, .section.tint textarea { background: var(--bg); }
textarea { min-height: 8rem; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--focus); outline-offset: 0; border-color: transparent; }
.consent { grid-column: 1 / -1; display: grid; grid-template-columns: 1.2rem minmax(0, 1fr); gap: 0.6rem; align-items: start; font-size: 0.9rem; font-weight: 400; color: var(--muted); }
.consent input { width: 1.1rem; height: 1.1rem; margin-top: 0.2rem; padding: 0; accent-color: var(--accent); }
.form-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.form-foot small { color: var(--muted); }
.status { grid-column: 1 / -1; padding: 0.9rem 1rem; border-radius: var(--radius); font-size: 0.95rem; border: 1px solid currentColor; }
.status.ok { color: var(--ok); }
.status.err { color: var(--err); }
@media (max-width: 600px) { form { grid-template-columns: minmax(0, 1fr); } }
.info { display: grid; margin: 0; border-top: 2px solid var(--fg); }
.info > div { padding-block: 1.1rem; border-bottom: 1px solid var(--line); display: grid; gap: 0.3rem; }
.info dt { font: 500 0.7rem/1.4 var(--display); letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.info dd { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 0.8rem; overflow-wrap: anywhere; }
.copy { font: 500 0.75rem/1 var(--mono); background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 2px; padding: 0.35rem 0.5rem; cursor: pointer; }
.info .hours { display: grid; gap: 0.2rem; }
@media (max-width: 900px) { .contact { grid-template-columns: minmax(0, 1fr); } }

/* Pied de page (blanc, logo couleur) */
.footer { background: var(--brand-bg); color: var(--brand-muted); border-top: 1px solid var(--brand-line); padding-block: 3rem 2.5rem; font-size: 0.9rem; color-scheme: light; }
.footer .wrap { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2rem 3rem; align-items: center; }
.footer .logo-full { width: 13rem; height: auto; }
.footer-meta { display: grid; gap: 1rem; justify-items: end; text-align: right; }
.footer a { color: var(--brand-fg); }
.footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0.5rem 1rem; }
.footer nav a { color: var(--brand-muted); text-decoration: none; font: 500 0.78rem/1 var(--display); letter-spacing: 0.1em; }
.footer nav a[aria-current] { color: #295a7c; text-decoration: underline; text-underline-offset: 0.3em; }
@media (max-width: 700px) { .footer .wrap { grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; } .footer-meta { justify-items: center; text-align: center; } .footer nav { justify-content: center; } }

/* Page légale */
.legal { padding-block: clamp(3rem, 8vw, 5rem); }
.legal h1 { font: 500 clamp(1.7rem, 4vw, 2.4rem)/1.15 var(--display); margin-bottom: 2.5rem; }
.legal section { display: grid; grid-template-columns: 14rem minmax(0, 1fr); gap: 1.5rem; padding-block: 1.5rem; border-top: 1px solid var(--line); max-width: 60rem; }
.legal h2 { font: 600 1rem/1.4 var(--body); }
.legal p { color: var(--muted); max-width: 42rem; white-space: pre-line; }
@media (max-width: 700px) { .legal section { grid-template-columns: minmax(0, 1fr); gap: 0.5rem; } }

/* Page de choix de langue */
.chooser { min-height: 100vh; display: grid; place-items: center; background: #ffffff; color: #0f1d2c; padding: 2rem var(--gutter); color-scheme: light; }
.chooser .box { display: grid; gap: 2rem; justify-items: center; text-align: center; }
.chooser .logo-full { width: min(18rem, 70vw); height: auto; }
.chooser ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.6rem; }
.chooser a { display: block; padding: 0.9rem 1.4rem; border: 1px solid #d5e1ea; border-radius: var(--radius); color: #0f1d2c; text-decoration: none; font-weight: 500; }
.chooser a:hover { border-color: #295a7c; }
@media (max-width: 480px) { .chooser ul { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.info dd > span + a { flex-basis: 100%; }