/* Hydroconfort — feuille de style partagée
   Bandes pleine largeur alternées sombre / claire, colonne de 1200 px,
   hiérarchie portée par la taille du texte, un seul accent : le bleu eau. */
:root {
  --aqua: #8dd7f5;        /* bleu eau : flèches, pastilles, remplissages actifs */
  --aqua-deep: #0473bd;   /* bleu du logo : filets et points sur fond clair */
  --ink: #1d2b33;         /* fond sombre principal */
  --ink-deep: #15212a;    /* cadrans, illustrations */
  --ink-2: #263a45;       /* survol sombre, intérieur des tuyaux */
  --bone: #f4f7f8;        /* fond clair */
  --paper: #ffffff;
  --graphite: #485b66;    /* filets sur fond sombre */
  --lichen: #d3dce1;      /* filets sur fond clair */
  --tissue: #e8eff2;      /* encadrés sur fond clair */
  --mist: #a3b3bc;        /* texte secondaire sur fond sombre */
  --stone: #4a5c66;       /* texte secondaire sur fond clair */
  --void: #0b1317;        /* pied de page */

  --f-display: "Inter Tight", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --ease: cubic-bezier(.2, .7, .1, 1);
  --hdr-h: 72px;
  --gutter: clamp(20px, 4vw, 40px);
}

/* Contextes de couleur : chaque bande déclare ses propres valeurs */
.dark {
  --bg: var(--ink); --fg: var(--paper); --fg-2: var(--mist);
  --line: var(--graphite); --line-2: var(--mist); --signal: var(--aqua);
  --raise: var(--ink-2); --card-bg: transparent; --card-line: var(--graphite); --card-hover: var(--ink-2);
  background: var(--bg); color: var(--fg); color-scheme: dark;
}
.light {
  --bg: var(--bone); --fg: var(--ink); --fg-2: var(--stone);
  --line: var(--lichen); --line-2: #a7b6be; --signal: var(--aqua-deep);
  --raise: var(--paper); --card-bg: var(--paper); --card-line: var(--paper); --card-hover: var(--paper);
  background: var(--bg); color: var(--fg); color-scheme: light;
}
.light.paper { --bg: var(--paper); --raise: var(--bone); --card-bg: var(--bone); --card-line: var(--bone); --card-hover: var(--bone); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
body {
  margin: 0;
  font: 400 18px/1.3 var(--f-display);
  letter-spacing: -0.001em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 70; background: var(--bg);
}
main { overflow-x: clip; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
h1, h2, h3 { font-weight: 400; text-wrap: balance; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
img, svg { max-width: 100%; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--aqua); color: var(--ink); }

.skip {
  position: absolute; left: 16px; top: -100px; z-index: 100;
  background: var(--aqua); color: var(--ink); padding: 10px 14px; border-radius: 8px;
  font: 13px/1 var(--f-mono); text-transform: uppercase; text-decoration: none;
}
.skip:focus { top: calc(16px + env(safe-area-inset-top, 0px)); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap {
  max-width: calc(1200px + 2 * 40px);
  margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
  padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
}

/* ---------- Échelle typographique ---------- */
.t-hero { font-size: clamp(54px, 11.4vw, 158px); line-height: 1; letter-spacing: -0.03em; }
.t-dxl  { font-size: clamp(46px, 8.2vw, 111px); line-height: 1; letter-spacing: -0.02em; }
.t-dlg  { font-size: clamp(40px, 6.6vw, 89px); line-height: 1.05; letter-spacing: -0.02em; }
.t-hlg  { font-size: clamp(34px, 4.6vw, 58px); line-height: 1.1; letter-spacing: -0.012em; }
.t-hsm  { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; letter-spacing: -0.006em; }
.t-sub  { font-size: clamp(21px, 2vw, 24px); line-height: 1.2; letter-spacing: -0.006em; }
.t-lg   { font-size: clamp(19px, 1.8vw, 22px); line-height: 1.35; letter-spacing: -0.006em; }
.mono {
  font-family: var(--f-mono); font-size: 13px; line-height: 1.23;
  letter-spacing: -0.02em; text-transform: uppercase;
}
.muted { color: var(--fg-2); }

.tag { display: inline-flex; align-items: center; gap: 8px; }
.tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--signal); flex: none; }

.marker {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 12px; color: var(--fg-2);
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 44px; padding: 0 16px; border-radius: 8px;
  font: 400 13px/1 var(--f-mono); letter-spacing: -0.02em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  border: 1px solid transparent; background: none; color: inherit;
  transition: background-color .3s, color .3s, border-color .3s;
}
.btn--light { background: var(--paper); color: var(--ink); }
.light .btn--light { background: var(--ink); color: var(--paper); }
.dark .btn--light { background: var(--paper); color: var(--ink); }
.btn--ghost { border-color: var(--line); color: var(--fg); }
.btn--ghost:hover { border-color: var(--line-2); }

.roll { position: relative; display: inline-block; overflow: hidden; line-height: 1.25; }
.roll > span { display: block; transition: transform .55s var(--ease); }
.roll::after {
  content: attr(data-t); position: absolute; left: 0; top: 100%;
  transition: transform .55s var(--ease);
}
.btn:hover .roll > span, .btn:hover .roll::after,
.btn:focus-visible .roll > span, .btn:focus-visible .roll::after { transform: translateY(-100%); }

.arrow {
  position: relative; flex: none; display: inline-grid; place-items: center;
  width: 40px; height: 40px; border-radius: 8px; overflow: hidden;
  background: var(--aqua); color: var(--ink);
}
.arrow svg { grid-area: 1 / 1; width: 16px; height: 16px; transition: transform .55s var(--ease); }
.arrow svg + svg { transform: translateX(-220%); }
.has-arrow:hover .arrow svg:first-child, .has-arrow:focus-within .arrow svg:first-child { transform: translateX(220%); }
.has-arrow:hover .arrow svg + svg, .has-arrow:focus-within .arrow svg + svg { transform: translateX(0); }

/* ---------- Progression + en-tête ---------- */
.progress {
  position: fixed; top: env(safe-area-inset-top, 0px); left: 0; right: 0; height: 2px; z-index: 80;
  background: var(--signal); transform: scaleX(0); transform-origin: 0 50%;
}
.hdr {
  position: fixed; top: env(safe-area-inset-top, 0px); left: 0; right: 0; z-index: 60;
  border-bottom: 1px solid transparent;
  transition: transform .5s var(--ease), border-color .35s;
}
.hdr.is-solid { border-bottom-color: var(--line); }
.hdr.is-hidden { transform: translateY(-110%); }
.hdr__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: var(--hdr-h); }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 20px; letter-spacing: -0.02em; }
.logo svg { width: 28px; height: 28px; flex: none; }
.logo__mark {
  width: 44px; height: 44px; flex: none; border-radius: 10px; background: var(--paper);
  box-shadow: 0 0 0 1px var(--line); transition: transform .6s var(--ease);
}
.logo:hover .logo__mark { transform: rotate(-6deg) scale(1.05); }
.nav { display: flex; gap: 2px; }
.nav a {
  font: 400 13px/1 var(--f-mono); letter-spacing: -0.02em; text-transform: uppercase;
  color: var(--fg-2); text-decoration: none; padding: 10px 12px;
  border: 1px solid transparent; border-radius: 12px;
  transition: color .25s, border-color .25s, background-color .25s;
}
.nav a:hover { color: var(--fg); border-color: var(--line); }
.nav a.is-active, .nav a[aria-current="page"] { background: var(--aqua); border-color: var(--aqua); color: var(--ink); }
.hdr__cta { display: flex; align-items: center; gap: 8px; }
.burger {
  display: none; width: 44px; height: 44px; border-radius: 8px;
  border: 1px solid var(--line); background: none; color: var(--fg); cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center;
}
.burger > span { display: block; width: 18px; height: 1px; background: currentColor; transition: transform .4s var(--ease); }
.burger > span + span { margin-top: 6px; }
.burger[aria-expanded="true"] > span:first-child { transform: translateY(3.5px) rotate(45deg); }
.burger[aria-expanded="true"] > span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 55;
  padding-top: calc(env(safe-area-inset-top, 0px) + var(--hdr-h) + 32px);
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 32px);
  visibility: hidden; opacity: 0; transition: opacity .35s, visibility .35s; overflow-y: auto;
}
.menu.is-open { visibility: visible; opacity: 1; }
.menu ul { display: grid; gap: 4px; }
.menu a:not(.btn) {
  display: block; text-decoration: none; font-size: clamp(32px, 9vw, 40px); letter-spacing: -0.015em; padding: 8px 0;
  border-bottom: 1px solid var(--line);
  transform: translateY(16px); opacity: 0; transition: transform .5s var(--ease), opacity .5s;
}
.menu.is-open a:not(.btn) { transform: none; opacity: 1; }
.menu li:nth-child(2) a { transition-delay: .04s; } .menu li:nth-child(3) a { transition-delay: .08s; }
.menu li:nth-child(4) a { transition-delay: .12s; } .menu li:nth-child(5) a { transition-delay: .16s; }
.menu li:nth-child(6) a { transition-delay: .2s; }
.menu .btn { margin-top: 32px; }

@media (max-width: 980px) {
  .nav, .hdr__cta .btn--ghost { display: none; }
  .burger { display: inline-flex; }
}
@media (max-width: 420px) {
  .hdr__cta .btn--light .roll { display: none; }
  .hdr__cta .btn--light { padding: 0 12px; }
}

/* ---------- Sections ---------- */
.band { padding-block: clamp(88px, 11vw, 140px); }
.sec-head {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  gap: 24px 48px; align-items: start; margin-bottom: clamp(48px, 6vw, 80px);
}
.sec-head h2 { max-width: 18ch; }
.sec-head p { max-width: 52ch; margin-top: 20px; }
@media (max-width: 820px) { .sec-head { grid-template-columns: 1fr; } }

.reveal { transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-pending { opacity: 0; transform: translateY(36px); }

/* ---------- Hero ---------- */
.hero { padding-top: calc(var(--hdr-h) + clamp(48px, 8vw, 104px)); padding-bottom: clamp(72px, 9vw, 120px); }
.hero .t-hero { font-size: clamp(46px, 9vw, 124px); }
.h1 .kicker { display: flex; margin-bottom: clamp(24px, 3vw, 40px); color: var(--fg-2); }
.h1 .line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.h1 .line > span { display: block; animation: rise 1.15s var(--ease) both; }
.h1 .line + .line > span { animation-delay: .12s; }
@keyframes rise { from { transform: translateY(108%); } }
.fade-in { animation: fade 1.2s var(--ease) .45s both; }
@keyframes fade { from { opacity: 0; transform: translateY(16px); } }

.hero__grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 500px);
  gap: clamp(40px, 6vw, 88px); align-items: end; margin-top: clamp(48px, 7vw, 96px);
}
.hero__copy p { color: var(--fg-2); max-width: 30em; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 32px; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 56px; border-top: 1px solid var(--line); }
.stats > div { padding: 20px 12px 0 0; min-width: 0; }
.stats dt { color: var(--fg-2); }
.stats dd { font-size: clamp(24px, 3vw, 36px); letter-spacing: -0.01em; margin-top: 10px; font-variant-numeric: tabular-nums; }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; } .rig { max-width: 500px; } }

.rig { position: relative; }
.rig__par { will-change: transform; }
.rig svg { display: block; width: 100%; height: auto; overflow: visible; }
.p-out { stroke: var(--graphite); stroke-width: 24; }
.p-in { stroke: var(--ink-2); stroke-width: 21; }
.flow { stroke: var(--aqua); stroke-width: 2; stroke-dasharray: 4 14; animation: flow 1.4s linear infinite; transition: opacity .5s; }
@keyframes flow { to { stroke-dashoffset: -36; } }
.fit { fill: var(--ink); stroke: var(--graphite); stroke-width: 1.5; }
.lbl { font: 400 11px/1 var(--f-mono); fill: var(--mist); letter-spacing: -0.02em; text-transform: uppercase; }
.g-face { fill: var(--ink-deep); stroke: var(--mist); stroke-width: 1; }
.g-ring { fill: var(--ink); stroke: var(--graphite); stroke-width: 1.5; }
.g-tick { stroke: var(--paper); stroke-width: 1.5; }
.g-tick--m { stroke: var(--mist); stroke-width: 1; }
.g-num { font: 400 11px/1 var(--f-mono); fill: var(--paper); text-anchor: middle; dominant-baseline: middle; }
.g-arc { fill: none; stroke: var(--aqua); stroke-width: 3; }
.needle line { stroke: var(--aqua); stroke-width: 2; stroke-linecap: round; }
.needle circle { fill: var(--paper); }
.n-load, .n-state, .n-jit { transform-origin: 430px 140px; }
.n-load { animation: sweep 1.8s var(--ease) .4s both; }
@keyframes sweep { from { transform: rotate(-120deg); } }
.n-state { transition: transform 1s var(--ease); }
.n-jit { animation: jitter 2.6s ease-in-out 2.2s infinite; }
@keyframes jitter { 0%, 100% { transform: rotate(-1.5deg); } 50% { transform: rotate(1.5deg); } }
.valve-h { transform-origin: 320px 236px; transition: transform .8s var(--ease); fill: var(--paper); }
.ro { transition: opacity .4s; }
.ro--closed { opacity: 0; }
.rig:hover .valve-h, .rig.is-closed .valve-h { transform: rotate(90deg); }
.rig:hover .flow--branch, .rig.is-closed .flow--branch { opacity: 0; }
.rig:hover .n-state, .rig.is-closed .n-state { transform: rotate(24deg); }
.rig:hover .ro--open, .rig.is-closed .ro--open { opacity: 0; }
.rig:hover .ro--closed, .rig.is-closed .ro--closed { opacity: 1; }
.rig__cap { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 12px; color: var(--fg-2); flex-wrap: wrap; }
.rig__btn { height: 36px; }

/* ---------- Bandeau défilant ---------- */
.marquee { border-block: 1px solid var(--line); overflow: hidden; padding-block: 26px; }
.marquee__track { display: flex; width: max-content; will-change: transform; }
.marquee__group { display: flex; align-items: center; gap: 40px; padding-right: 40px; }
.marquee__group span { font-size: clamp(30px, 4.4vw, 58px); letter-spacing: -0.012em; white-space: nowrap; line-height: 1.1; }
.marquee__group i { width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); flex: none; }

/* ---------- Services ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 1000px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }
.card {
  position: relative; display: flex; flex-direction: column; gap: 20px; min-width: 0;
  padding: 32px; border: 1px solid var(--card-line); border-radius: 16px; overflow: hidden;
  background: var(--card-bg);
  transition: background-color .45s var(--ease), border-color .45s var(--ease), opacity 1s var(--ease) var(--d, 0s), transform 1s var(--ease) var(--d, 0s);
}
.card::before {
  content: ""; position: absolute; top: -1px; left: 32px; right: 32px; height: 2px;
  background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease);
}
.card:hover { background: var(--card-hover); border-color: var(--line-2); }
.card:hover::before { transform: scaleX(1); }
.card__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.card__icon { width: 48px; height: 48px; flex: none; }
.card__icon .s { fill: none; stroke: var(--fg); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.card__icon .w { fill: none; stroke: var(--signal); stroke-width: 1.5; stroke-linecap: round; stroke-dasharray: 2 5; animation: flow 1.2s linear infinite paused; }
.card:hover .card__icon .w { animation-play-state: running; }
.card h3 { transition: transform .6s var(--ease); }
.card:hover h3 { transform: translateX(6px); }
.card p { color: var(--fg-2); }
.card__foot { margin-top: auto; display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; padding-top: 12px; }
.card a.stretch { text-decoration: none; }
.card a.stretch::after { content: ""; position: absolute; inset: 0; border-radius: 16px; }

/* Carte « Dépannage » mise en avant */
.card--wide {
  grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px 56px; padding: clamp(28px, 4vw, 48px); background: var(--ink); border-color: var(--ink);
}
.card--wide:hover { background: var(--ink-2); border-color: var(--ink-2); }
.card--wide .card__main { display: flex; flex-direction: column; gap: 20px; }
.card--wide .card__side { display: flex; flex-direction: column; gap: 24px; justify-content: space-between; }
.card--wide .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.card--wide .chips li { border: 1px solid var(--graphite); border-radius: 999px; padding: 9px 12px; color: var(--mist); }
.card--wide .card__cta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; position: relative; z-index: 1; }
@media (max-width: 820px) { .card--wide { grid-template-columns: 1fr; } }

/* ---------- Galerie photos ---------- */
.gallery-band { padding-top: 0; }
.gallery { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
.shot { display: grid; gap: 14px; min-width: 0; }
.shot__frame { position: relative; border-radius: 16px; overflow: hidden; height: clamp(280px, 36vw, 480px); background: var(--ink); }
.shot__frame img {
  display: block; width: 100%; height: 120%; object-fit: cover;
  transform: translateY(calc(-8% + var(--py, 0px))) scale(var(--sc, 1));
  transition: transform .8s var(--ease);
}
.shot:hover { --sc: 1.05; }
.shot__frame::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 2px; background: var(--aqua);
  transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease);
}
.shot:hover .shot__frame::after { transform: scaleX(1); }
.shot figcaption { display: flex; flex-wrap: wrap; gap: 8px 16px; color: var(--fg-2); }
@media (max-width: 820px) {
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shot--wide { grid-column: 1 / -1; }
}
@media (max-width: 520px) { .gallery { grid-template-columns: 1fr; } }

/* Photos dans les cartes d'articles et en tête d'article */
.post__media img, .page-media img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.post:hover .post__media img { transform: scale(1.06); }
.post--feat { order: -1; }

/* ---------- Avis clients ---------- */
.reviews { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 900px) { .reviews { grid-template-columns: 1fr; } }
.review {
  display: flex; flex-direction: column; gap: 20px; margin: 0; min-width: 0;
  background: var(--raise); border: 1px solid var(--raise); border-radius: 16px; padding: 32px;
  transition: border-color .4s, opacity 1s var(--ease) var(--d, 0s), transform .8s var(--ease);
}
.review:hover { border-color: var(--line-2); transform: translateY(-4px); }
.stars { display: flex; gap: 4px; }
.stars i {
  width: 18px; height: 18px; background: var(--aqua-deep);
  clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  transition: transform .5s var(--ease);
}
.stars i:nth-child(2) { transition-delay: .06s; } .stars i:nth-child(3) { transition-delay: .12s; }
.stars i:nth-child(4) { transition-delay: .18s; } .stars i:nth-child(5) { transition-delay: .24s; }
.review.is-pending .stars i { transform: scale(0); }
.review blockquote { margin: 0; }
.review blockquote p { font-size: clamp(19px, 1.8vw, 22px); line-height: 1.4; letter-spacing: -0.006em; }
.review figcaption { display: grid; gap: 4px; margin-top: auto; color: var(--fg-2); }
.review figcaption span:first-child { color: var(--fg); }
.review--todo .stars i { background: var(--line); }
.review--todo blockquote p { color: var(--fg-2); }
.reviews__cta { margin-top: 32px; }

/* ---------- Bloc « fuite » ---------- */
.drip { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: clamp(40px, 7vw, 100px); align-items: center; }
@media (max-width: 820px) { .drip { grid-template-columns: 1fr; } .drip__art { max-width: 220px; } }
.drip__art svg { display: block; width: 100%; height: auto; }
.drop-g { transform-box: fill-box; transform-origin: center; animation: fall 2.4s cubic-bezier(.55, 0, .9, .45) infinite; }
.drop-g--2 { animation-delay: 1.2s; }
@keyframes fall {
  0% { transform: translateY(0) scale(.2); opacity: 0; }
  12% { transform: translateY(0) scale(1); opacity: 1; }
  30% { transform: translateY(0) scale(1); opacity: 1; }
  92% { transform: translateY(150px) scale(1); opacity: 1; }
  100% { transform: translateY(156px) scale(.6); opacity: 0; }
}
.ripple { transform-origin: 170px 300px; animation: ripple 2.4s ease-out infinite; fill: none; stroke: var(--aqua); stroke-width: 1.5; }
.ripple--2 { animation-delay: 1.2s; }
@keyframes ripple { 0%, 88% { transform: scale(.1); opacity: 0; } 92% { opacity: 1; } 100% { transform: scale(1.4); opacity: 0; } }
.scrub .w { transition: color .35s; }
.js .scrub .w { color: var(--graphite); }
.js .scrub .w.lit { color: var(--fg); }
.figures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(48px, 6vw, 72px); border-top: 1px solid var(--line); }
.figures > div { padding: 24px 16px 0 0; min-width: 0; display: flex; flex-direction: column-reverse; justify-content: flex-end; }
.figures dd { font-size: clamp(36px, 5vw, 75px); line-height: 1.05; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.figures dd small { font-size: .4em; color: var(--fg-2); letter-spacing: -0.006em; }
.figures dt { color: var(--fg-2); margin-top: 12px; max-width: 24ch; }
@media (max-width: 640px) { .figures { grid-template-columns: 1fr; } .figures > div { padding-bottom: 20px; border-bottom: 1px solid var(--line); } }
.source { margin-top: 24px; color: var(--fg-2); }

/* ---------- Méthode ---------- */
.process { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: clamp(40px, 7vw, 96px); align-items: start; }
.process__aside { position: sticky; top: 120px; }
.process__aside p { margin-top: 24px; max-width: 34ch; }
@media (max-width: 860px) { .process { grid-template-columns: 1fr; } .process__aside { position: static; } }
.steps { position: relative; padding-left: 64px; }
.pipe { position: absolute; left: 19px; top: 34px; bottom: 34px; width: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.pipe__fill { position: absolute; inset: 0; background: var(--signal); transform: scaleY(0); transform-origin: top; }
.steps li { position: relative; padding-block: 28px; border-bottom: 1px solid var(--line); }
.steps li:first-child { padding-top: 14px; }
.steps li:first-child .node { top: 14px; }
.node {
  position: absolute; left: -64px; top: 28px; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; background: var(--bg); border: 1px solid var(--line); color: var(--fg-2);
  transition: background-color .5s var(--ease), color .5s, border-color .5s, transform .5s var(--ease);
}
.steps li.is-on .node { background: var(--aqua); border-color: var(--aqua); color: var(--ink); transform: scale(1.05); }
.steps h3 { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; flex-wrap: wrap; }
.steps h3 .mono { color: var(--fg-2); }
.steps p { color: var(--fg-2); margin-top: 10px; max-width: 46ch; }

/* ---------- Tarifs ---------- */
.prices { width: 100%; border-collapse: collapse; }
.prices tr { border-bottom: 1px solid var(--line); }
.prices thead th { padding: 0 0 16px; color: var(--fg-2); text-align: left; font-weight: 400; }
.prices thead th:last-child { text-align: right; }
.prices tbody tr:first-child { border-top: 1px solid var(--line); }
.prices th[scope="row"], .prices td { padding: 24px 0; vertical-align: baseline; font-weight: 400; text-align: left; }
.prices td { text-align: right; white-space: nowrap; padding-left: 16px; }
.prices tbody tr { transition: background-color .35s; }
.prices tbody tr:hover { background: var(--raise); }
.p-name { display: flex; align-items: center; transition: gap .5s var(--ease), padding .5s var(--ease); gap: 0; }
.p-name::before { content: ""; width: 0; height: 6px; border-radius: 50%; background: var(--signal); transition: width .5s var(--ease); flex: none; }
.prices tbody tr:hover .p-name { gap: 12px; padding-left: 12px; }
.prices tbody tr:hover .p-name::before { width: 6px; }
.prices tbody tr:hover td { padding-right: 12px; }
.prices td { transition: padding .5s var(--ease); }
.p-meta { display: block; color: var(--fg-2); margin-top: 8px; }
.prices tbody tr:hover .p-meta { padding-left: 30px; }
.p-meta { transition: padding .5s var(--ease); }
.price { font-size: clamp(24px, 3vw, 36px); letter-spacing: -0.006em; font-variant-numeric: tabular-nums; }
.price small { font-family: var(--f-mono); font-size: 13px; color: var(--fg-2); text-transform: uppercase; letter-spacing: -0.02em; margin-right: 8px; }
.notes { display: flex; flex-wrap: wrap; gap: 8px 32px; margin-top: 28px; color: var(--fg-2); }

/* ---------- Articles (cartes) ---------- */
.posts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.posts--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1000px) { .posts--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.post {
  position: relative; display: grid; gap: 28px; min-width: 0; align-content: start;
  background: var(--raise); border-radius: 20px; padding: 20px 20px 32px;
}
.post--feat { grid-column: 1 / -1; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); padding: 20px; gap: 40px; align-items: stretch; }
.post--feat .post__body { padding: 20px 20px 20px 0; }
@media (max-width: 820px) {
  .posts, .posts--3 { grid-template-columns: 1fr; }
  .post--feat { grid-template-columns: 1fr; gap: 28px; }
  .post--feat .post__body { padding: 0 12px 12px; }
}
.post__media { background: var(--ink); border-radius: 14px; overflow: hidden; aspect-ratio: 16 / 10; max-width: 100%; }
.post__media svg { display: block; width: 100%; height: 100%; transition: transform 1.4s var(--ease); }
.post:hover .post__media svg { transform: scale(1.06); }
.post__body { display: flex; flex-direction: column; gap: 16px; padding-inline: 12px; min-width: 0; }
.post__meta { display: flex; gap: 20px; flex-wrap: wrap; color: var(--fg-2); }
.post p { color: var(--fg-2); max-width: 52ch; }
.post__link {
  margin-top: auto; display: inline-flex; align-items: center; gap: 14px; align-self: flex-start;
  text-decoration: none; padding-top: 12px;
}
.post__link .u { position: relative; }
.post__link .u::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: currentColor; transform: scaleX(.25); transform-origin: left; transition: transform .6s var(--ease); }
.post:hover .post__link .u::after, .post__link:focus-visible .u::after { transform: scaleX(1); }
.post__link::before { content: ""; position: absolute; inset: 0; border-radius: 20px; }

.il-s { fill: none; stroke: var(--graphite); stroke-width: 1.5; }
.il-f { fill: var(--ink-deep); stroke: var(--graphite); stroke-width: 1.5; }
.il-w { fill: var(--ink-2); }
.il-l { fill: none; stroke: var(--aqua); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.il-d { fill: var(--aqua); }
.il-t { font: 400 11px/1 var(--f-mono); fill: var(--mist); text-transform: uppercase; }
.wave { animation: wave 3s ease-in-out infinite; }
@keyframes wave { 50% { transform: translateY(3px); } }
.heat { animation: heat 1.6s ease-in-out infinite; }
@keyframes heat { 50% { opacity: .35; } }

/* ---------- Zone ---------- */
.zone { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
@media (max-width: 860px) { .zone { grid-template-columns: 1fr; } }
.zone p { margin-top: 24px; max-width: 36ch; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills li {
  display: inline-flex; align-items: center; gap: 10px; padding: 11px 14px;
  border: 1px solid var(--line); border-radius: 999px; color: var(--fg-2);
  transition: color .3s, border-color .3s, transform .4s var(--ease);
}
.pills li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--line); transition: background-color .3s; }
.pills li:hover { color: var(--fg); border-color: var(--line-2); transform: translateY(-2px); }
.pills li:hover::before { background: var(--aqua); }
.pills b { font-weight: 400; color: var(--fg); }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.faq__aside { position: sticky; top: 120px; }
.faq__aside p { margin-top: 24px; max-width: 32ch; }
@media (max-width: 860px) { .faq { grid-template-columns: 1fr; } .faq__aside { position: static; } }
.qa { border-bottom: 1px solid var(--line); }
.qa:first-child { border-top: 1px solid var(--line); }
.qa summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding-block: 26px; transition: padding-left .5s var(--ease);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary h3 { display: inline; font-size: inherit; }
.qa summary:hover { padding-left: 8px; }
.plus { position: relative; flex: none; width: 40px; height: 40px; border-radius: 8px; border: 1px solid var(--line); transition: background-color .35s, border-color .35s, transform .5s var(--ease); }
.plus::before, .plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 1px; background: var(--fg); transform: translate(-50%, -50%); }
.plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.qa summary:hover .plus { border-color: var(--line-2); }
.qa[open] .plus { background: var(--aqua); border-color: var(--aqua); transform: rotate(45deg); }
.qa[open] .plus::before, .qa[open] .plus::after { background: var(--ink); }
.qa__a { padding-bottom: 28px; color: var(--fg-2); max-width: 60ch; line-height: 1.5; }
.qa[open] .qa__a { animation: fade .6s var(--ease); }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(48px, 7vw, 100px); align-items: start; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }
.contact__phone { display: inline-block; margin-top: 40px; text-decoration: none; position: relative; font-variant-numeric: tabular-nums; }
.contact__phone::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--line); }
.contact__phone::before { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); z-index: 1; }
.contact__phone:hover::before { transform: scaleX(1); }
.hours { display: grid; gap: 10px; margin-top: 48px; color: var(--fg-2); }
.form { display: grid; gap: 24px; }
.field { display: grid; gap: 10px; }
.field label { color: var(--fg-2); }
.field input, .field select, .field textarea {
  width: 100%; font: 400 20px/1.3 var(--f-display); letter-spacing: -0.006em; color: var(--fg);
  background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  padding: 8px 0 12px; transition: border-color .3s;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--fg-2) 50%), linear-gradient(135deg, var(--fg-2) 50%, transparent 50%); background-position: calc(100% - 12px) 55%, calc(100% - 7px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { background: var(--bg); color: var(--fg); }
.field textarea { resize: vertical; min-height: 96px; }
.field input:hover, .field select:hover, .field textarea:hover { border-bottom-color: var(--line-2); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--signal); }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 560px) { .form__row { grid-template-columns: 1fr; } }
.form__foot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.form__status { color: var(--fg-2); min-height: 1.3em; }
.form__status.ok { color: var(--signal); }

/* ---------- Pied de page ---------- */
.foot { background: var(--void); padding-top: clamp(72px, 9vw, 120px); padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 32px); overflow: hidden; }
.foot__grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 40px; }
@media (max-width: 860px) { .foot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .foot__grid { grid-template-columns: 1fr; } }
.foot h2 { color: var(--mist); margin-bottom: 16px; }
.foot ul { display: grid; gap: 10px; }
.foot a { text-decoration: none; color: var(--paper); transition: color .25s; }
.foot a:hover { color: var(--aqua); }
.foot address { font-style: normal; color: var(--mist); line-height: 1.5; margin-top: 16px; }
.foot__word { margin-top: clamp(64px, 9vw, 120px); color: var(--ink); white-space: nowrap; user-select: none; }
.foot__legal { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--ink-2); color: var(--mist); }

/* ---------- Pages intérieures (articles, mentions) ---------- */
.page-head { padding-top: calc(var(--hdr-h) + clamp(40px, 6vw, 80px)); padding-bottom: clamp(40px, 5vw, 64px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; color: var(--fg-2); margin-bottom: clamp(28px, 4vw, 48px); }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--line-2); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--fg); }
.page-head h1 { max-width: 20ch; }
.page-head .lead { margin-top: 28px; max-width: 46ch; color: var(--fg-2); }
.page-meta { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 32px; color: var(--fg-2); }
.page-media { background: var(--ink); border-radius: 24px; overflow: hidden; aspect-ratio: 21 / 9; max-width: 100%; }
.page-media svg { display: block; width: 100%; height: 100%; }
@media (max-width: 640px) { .page-media { aspect-ratio: 4 / 3; border-radius: 16px; } }

.article { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 300px); gap: clamp(40px, 7vw, 100px); align-items: start; padding-block: clamp(56px, 7vw, 96px); }
@media (max-width: 900px) { .article { grid-template-columns: 1fr; } .article aside { order: -1; } }
.prose { max-width: 680px; min-width: 0; }
.prose > section + section { margin-top: 56px; }
.prose h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; letter-spacing: -0.006em; margin-bottom: 20px; }
.prose h3 { font-size: clamp(20px, 2vw, 22px); line-height: 1.3; margin: 28px 0 10px; }
.prose p, .prose li { font-size: 19px; line-height: 1.6; color: #2f414b; }
.prose p + p { margin-top: 16px; }
.prose ul, .prose ol { display: grid; gap: 10px; margin: 18px 0; }
.prose ul li { position: relative; padding-left: 22px; }
.prose ul li::before { content: ""; position: absolute; left: 2px; top: .7em; width: 6px; height: 6px; border-radius: 50%; background: var(--signal); }
.prose ol { counter-reset: n; }
.prose ol li { counter-increment: n; position: relative; padding-left: 44px; }
.prose ol li::before {
  content: counter(n); position: absolute; left: 0; top: .2em; width: 28px; height: 28px; border-radius: 50%;
  border: 1px solid var(--line-2); display: grid; place-items: center;
  font: 400 12px/1 var(--f-mono); color: var(--fg-2);
}
.prose strong { font-weight: 400; color: var(--fg); background: linear-gradient(transparent 62%, rgba(141, 215, 245, .45) 62%); }
.prose a { text-decoration-color: var(--signal); text-underline-offset: 3px; }
.callout { background: var(--tissue); border-radius: 16px; padding: clamp(22px, 3vw, 32px); margin: 28px 0; }
.callout .mono { display: block; color: var(--fg-2); margin-bottom: 10px; }
.callout p { font-size: 18px; }
.table-wrap { overflow-x: auto; margin: 20px 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: 17px; }
.prose th, .prose td { text-align: left; padding: 14px 16px 14px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose thead th { font: 400 13px/1.2 var(--f-mono); text-transform: uppercase; letter-spacing: -0.02em; color: var(--fg-2); }
.note { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--fg-2); font-size: 15px; line-height: 1.5; }

.aside { position: sticky; top: 104px; display: grid; gap: 16px; }
@media (max-width: 900px) { .aside { position: static; } }
.toc { background: var(--paper); border-radius: 16px; padding: 24px; }
.toc .mono { color: var(--fg-2); display: block; margin-bottom: 12px; }
.toc ol { display: grid; gap: 2px; }
.toc a { display: block; text-decoration: none; padding: 8px 10px; margin-inline: -10px; border-radius: 8px; font-size: 16px; line-height: 1.3; color: var(--fg-2); transition: background-color .25s, color .25s; }
.toc a:hover { color: var(--fg); background: var(--bone); }
.toc a.is-active { color: var(--ink); background: var(--aqua); }
.aside-cta { border-radius: 16px; padding: 24px; display: grid; gap: 16px; }
.aside-cta p { color: var(--fg-2); font-size: 16px; line-height: 1.4; }
.aside-cta .phone { font-size: 28px; letter-spacing: -0.01em; text-decoration: none; font-variant-numeric: tabular-nums; }
.aside-cta .phone:hover { color: var(--aqua); }

.cta-band { padding-block: clamp(72px, 9vw, 120px); }
.cta-band__in { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { max-width: 16ch; }
.cta-band .actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.legal { padding-block: clamp(40px, 6vw, 80px) clamp(72px, 9vw, 120px); }
.legal dl { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 0; margin: 12px 0 0; }
.legal dt, .legal dd { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 17px; line-height: 1.5; }
.legal dt { font: 400 13px/1.5 var(--f-mono); text-transform: uppercase; letter-spacing: -0.02em; color: var(--fg-2); padding-right: 16px; }
@media (max-width: 560px) { .legal dl { grid-template-columns: 1fr; } .legal dt { border-bottom: 0; padding-bottom: 0; } }
.todo { background: rgba(141, 215, 245, .35); border-radius: 4px; padding: 0 4px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .reveal.is-pending { opacity: 1; transform: none; }
}