/* QL Rénov — single brand look: linen pages framed by ink bands, brass hairlines,
   one accent color per audience (menthe / terracotta / miel) that drives the whole page. */
/* Polices hébergées sur le site : aucune connexion à un service tiers. */
@font-face { font-family: "Fraunces"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("../fonts/fraunces.woff2") format("woff2"); }
@font-face { font-family: "Fraunces"; font-style: italic; font-weight: 100 900; font-display: swap; src: url("../fonts/fraunces-italic.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/inter-400.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/inter-500.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/inter-600.woff2") format("woff2"); }

@property --accent { syntax: "<color>"; inherits: true; initial-value: #7DD3BC; }
@property --accent-strong { syntax: "<color>"; inherits: true; initial-value: #2A6F5D; }

:root {
  color-scheme: light;
  --ink: #1B2230;
  --ink-2: #252E3F;
  --ink-line: #3A4252;
  --lin: #F3EFE7;
  --lin-2: #E8E1D4;
  --white: #FBF9F5;
  --laiton: #A8834B;
  --laiton-clair: #D9BC86;
  --laiton-fonce: #7A5C2E;
  --text: #1B2230;
  --text-2: #3A4150;
  --muted: #5A6070;
  --on-ink: #F3EFE7;
  --on-ink-2: #D4D2CC;
  --accent: #7DD3BC;
  --accent-strong: #2A6F5D;

  --f-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --f-body: "Inter", "Helvetica Neue", Arial, system-ui, sans-serif;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-io: cubic-bezier(0.77, 0, 0.175, 1);

  --wrap: 1180px;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));

  transition: --accent 700ms var(--ease-io), --accent-strong 700ms var(--ease-io);
}
:root[data-aud="architectes"] { --accent: #E8896B; --accent-strong: #A4462C; }
:root[data-aud="particuliers"] { --accent: #F2CF6B; --accent-strong: #7D5C00; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 160px; }
body {
  margin: 0;
  background: var(--lin);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
em { font-style: italic; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--on-ink); padding: 8px 14px; z-index: 50; }
.skip:focus { left: 16px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.band { padding-block: clamp(64px, 9vw, 120px); }
.band--ink { background: var(--ink); color: var(--on-ink); }
.band--lin { background: var(--lin); }
.band--white { background: var(--white); }

/* ---------- type ---------- */
.eyebrow, .kicker {
  margin: 0;
  font-size: 12.5px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--laiton-fonce);
  display: flex; align-items: center; gap: 12px;
}
.kicker::before { content: ""; width: 32px; height: 1px; background: var(--laiton); }
.eyebrow, .kicker--ink { color: var(--laiton-clair); }
.h2 {
  margin: 14px 0 0;
  font-family: var(--f-display); font-weight: 380; font-size: clamp(30px, 4.2vw, 50px);
  line-height: 1.08; letter-spacing: -0.015em; text-wrap: balance; max-width: 22ch;
}
.h2 em { color: var(--laiton-fonce); }
.h2--ink em, .hero__title em { color: var(--accent); }
.intro { margin: 18px 0 0; max-width: 60ch; color: var(--text-2); font-size: 17px; text-wrap: pretty; }
.intro--ink { color: var(--on-ink-2); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px; border-radius: 999px;
  font: 500 15px/1 var(--f-body); text-decoration: none; cursor: pointer; border: 0;
  transition: transform 160ms var(--ease-out), background-color 200ms ease, color 200ms ease;
}
.btn:active { transform: scale(0.97); }
.btn--accent { background: var(--accent); color: var(--ink); }
.btn--ghost { background: transparent; color: var(--on-ink); box-shadow: inset 0 0 0 1px var(--ink-line); }
@media (hover: hover) and (pointer: fine) {
  .btn--ghost:hover { box-shadow: inset 0 0 0 1px var(--laiton); }
  .btn--accent:hover { background: color-mix(in oklab, var(--accent) 85%, white); }
}

/* ---------- header ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--ink); }
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in oklab, var(--ink) 94%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  color: var(--on-ink); border-bottom: 1px solid var(--ink-line);
}
.top__in {
  max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px;
}
.top__logo img { width: 150px; height: auto; }
.top__nav { display: flex; align-items: center; gap: 26px; font-size: 14.5px; }
.top__nav a { text-decoration: none; color: var(--on-ink-2); transition: color 200ms ease; }
.top__nav a:hover { color: var(--on-ink); }
.top__nav .top__cta { color: var(--ink); background: var(--accent); padding: 10px 16px; border-radius: 999px; font-weight: 500; }
.top__nav .top__cta:hover { color: var(--ink); }
.top__aud {
  max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); padding-bottom: 14px;
}

.aud { display: flex; align-items: stretch; gap: 0; border-top: 1px solid var(--ink-line); padding-top: 14px; }
.aud__label {
  display: flex; align-items: center; padding-right: 20px; margin-right: 20px;
  border-right: 1px solid var(--laiton);
  font-size: 12px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: var(--laiton-clair); white-space: nowrap;
}
.aud__track {
  --gap: 10px;
  position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap);
  flex: 1; min-width: 0;
}
.aud__pill {
  position: absolute; top: 0; bottom: 0; left: 0; width: calc((100% - 2 * var(--gap)) / 3);
  background: var(--accent);
  transform: translateX(calc(var(--i, 0) * (100% + var(--gap))));
  transition: transform 520ms var(--ease-io);
}
.aud__btn {
  position: relative; z-index: 1; cursor: pointer; background: transparent;
  border: 1px solid rgba(243, 239, 231, 0.32); border-radius: 0;
  min-height: 46px; padding: 8px 14px;
  font: 500 14.5px/1.2 var(--f-body); color: var(--on-ink); letter-spacing: 0.01em;
  transition: color 300ms ease, border-color 300ms ease, transform 160ms var(--ease-out);
}
.aud__btn:active { transform: scale(0.98); }
.aud__btn[aria-selected="true"] { color: var(--ink); border-color: var(--accent); font-weight: 600; }
@media (hover: hover) and (pointer: fine) {
  .aud__btn:not([aria-selected="true"]):hover { border-color: var(--laiton-clair); }
}

/* ---------- hero ---------- */
.hero { padding-block: clamp(48px, 7vw, 96px) clamp(64px, 8vw, 110px); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero__title {
  margin: 18px 0 0; font-family: var(--f-display); font-weight: 340;
  font-size: clamp(40px, 6.2vw, 80px); line-height: 1.02; letter-spacing: -0.02em; text-wrap: balance;
}
.hero__lead { margin: 22px 0 0; max-width: 52ch; font-size: 18px; color: var(--on-ink-2); text-wrap: pretty; }
.hero__ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

.hero__visual { position: relative; justify-self: center; width: min(100%, 440px); aspect-ratio: 440 / 540; max-width: 100%; }
.arch { border-radius: 999px 999px 0 0; overflow: hidden; position: relative; background: var(--ink-2); }
.hero__arch { position: absolute; inset: 22px 22px 0 0; }
.arch-outline {
  position: absolute; inset: 0 0 22px 22px; border: 1px solid var(--laiton); border-radius: 999px 999px 0 0;
}
.hero__img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.06); filter: blur(6px);
  transition: opacity 700ms var(--ease-out), transform 1200ms var(--ease-out), filter 700ms var(--ease-out);
}
.hero__img.is-on { opacity: 1; transform: scale(1); filter: blur(0); }
.hero__img[data-photo="architectes"] { object-position: 38% 50%; }
.hero__img[data-photo="particuliers"] { object-position: 30% 50%; }

.badge {
  position: absolute; right: -6px; bottom: 36px; width: 132px; height: 132px; border-radius: 50%;
  background: var(--accent); color: var(--ink); box-shadow: 0 0 0 8px var(--ink);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 10px;
  animation: float 7s ease-in-out infinite;
}
.badge__big { font-family: var(--f-display); font-weight: 500; font-size: 32px; line-height: 1; }
.badge__small { margin-top: 6px; font-size: 13px; font-weight: 500; line-height: 1.2; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* text swap motion */
[data-k] { transition: opacity 260ms var(--ease-out), filter 260ms var(--ease-out), transform 260ms var(--ease-out); }
.is-swapping [data-k], .is-swapping [data-list] > * { opacity: 0; filter: blur(4px); transform: translateY(6px); }
[data-list] > * { transition: opacity 300ms var(--ease-out), filter 300ms var(--ease-out), transform 300ms var(--ease-out); }

/* load sequence */
@media (prefers-reduced-motion: no-preference) {
  .hero__text > * { animation: rise 900ms var(--ease-out) both; }
  .hero__text > :nth-child(2) { animation-delay: 80ms; }
  .hero__text > :nth-child(3) { animation-delay: 160ms; }
  .hero__text > :nth-child(4) { animation-delay: 240ms; }
  .hero__arch { animation: archIn 1400ms var(--ease-io) both 120ms; }
  .arch-outline { animation: outlineIn 1600ms var(--ease-out) both 400ms; }
}
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes archIn { from { clip-path: inset(100% 0 0 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes outlineIn { from { opacity: 0; transform: translate(-14px, 14px); } to { opacity: 1; transform: none; } }

/* ---------- figures ---------- */
.figures { padding-block: 56px; border-bottom: 1px solid var(--lin-2); }
.figures__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.fig { display: flex; flex-direction: column; gap: 6px; padding-left: 18px; border-left: 1px solid var(--laiton); }
.fig__n { font-family: var(--f-display); font-weight: 380; font-size: clamp(36px, 4.4vw, 54px); line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; }
.fig__l { font-size: 14px; color: var(--muted); max-width: 22ch; }

/* ---------- pillars ---------- */
.pillars__grid { margin-top: 48px; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 28px; }
.pillar { display: flex; flex-direction: column; gap: 10px; padding-top: 4px; }
.pillar__arch { width: 34px; height: 44px; border: 1px solid var(--laiton); border-radius: 17px 17px 0 0; }
.pillar--key .pillar__arch { background: var(--accent); border-color: transparent; }
.pillar h3 { margin: 6px 0 0; font-family: var(--f-display); font-weight: 500; font-size: 22px; line-height: 1.2; }
.pillar p { margin: 0; color: var(--text-2); font-size: 15.5px; max-width: 40ch; }

/* ---------- trades ---------- */
.trades__grid { margin-top: 48px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.trade {
  background: var(--lin); border-radius: 2px; padding: 26px 22px 28px; display: flex; flex-direction: column; gap: 10px;
  border-top: 2px solid var(--laiton);
  transition: transform 300ms var(--ease-out), border-color 300ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .trade:hover { transform: translateY(-4px); border-top-color: var(--accent); }
  .trade:hover .trade__ico { stroke: var(--accent-strong); }
}
.trade__ico { width: 42px; height: 42px; fill: none; stroke: var(--laiton-fonce); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: stroke 300ms ease; }
.trade h3 { margin: 6px 0 0; font-size: 14px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.trade p { margin: 0; font-size: 15px; color: var(--text-2); }

.forwho { margin-top: 56px; padding: 32px; background: var(--lin-2); border-radius: 2px; display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.6fr); gap: 32px; }
.forwho__t { margin: 0; font-family: var(--f-display); font-weight: 450; font-size: 26px; line-height: 1.2; text-wrap: balance; }
.forwho__list { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.forwho__list li { position: relative; padding-left: 22px; color: var(--text-2); font-size: 15.5px; }
.forwho__list li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.forwho__list strong { color: var(--text); font-weight: 600; margin-right: 6px; }
.forwho__list strong::after { content: " —"; font-weight: 400; color: var(--muted); }

/* ---------- method ---------- */
.method__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.steps { margin: 40px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; }
.step { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 18px; position: relative; padding-bottom: 28px; }
.step:not(:last-child)::before { content: ""; position: absolute; left: 17.5px; top: 40px; bottom: 6px; width: 1px; background: var(--ink-line); }
.step__n {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--laiton);
  display: grid; place-items: center; font-family: var(--f-display); font-style: italic; font-size: 16px; color: var(--laiton-clair);
}
.step:last-child .step__n { background: var(--accent); color: var(--ink); border-color: transparent; }
.step__t { margin: 6px 0 0; font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--laiton-clair); }
.step__t b { color: var(--accent); font-weight: 600; }
.step__d { margin: 4px 0 0; color: var(--on-ink-2); font-size: 15.5px; max-width: 48ch; }

.tracker {
  margin: 0; background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: 6px; padding: 24px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6);
}
.tracker__head { display: flex; align-items: center; gap: 10px; font-size: 12.5px; letter-spacing: 0.12em; text-transform: uppercase; }
.tracker__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--accent); animation: ping 2.4s ease-out infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 60%, transparent); } 100% { box-shadow: 0 0 0 10px transparent; } }
.tracker__app { color: var(--accent); font-weight: 600; }
.tracker__ex { margin-left: auto; color: var(--on-ink-2); font-size: 11.5px; border: 1px solid var(--ink-line); padding: 3px 8px; border-radius: 999px; letter-spacing: 0.08em; }
.tracker__title { margin: 18px 0 0; font-family: var(--f-display); font-size: 21px; line-height: 1.25; color: var(--on-ink); }
.tracker__sub { margin: 4px 0 0; font-size: 14px; color: var(--on-ink-2); }
.tracker__stages { margin: 20px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; counter-reset: st; }
.tracker__stages li {
  counter-increment: st; display: flex; align-items: center; gap: 12px; font-size: 14.5px; color: var(--on-ink-2);
  transition: color 300ms ease;
}
.tracker__stages li::before {
  content: counter(st); width: 24px; height: 24px; flex: none; border-radius: 50%; display: grid; place-items: center;
  font-size: 12px; border: 1px solid var(--ink-line); color: var(--on-ink-2);
  transition: background-color 300ms ease, color 300ms ease, border-color 300ms ease;
}
.tracker__stages li.is-done { color: var(--on-ink); }
.tracker__stages li.is-done::before { content: "✓"; background: var(--accent); color: var(--ink); border-color: transparent; }
.tracker__stages li.is-now { color: var(--on-ink); font-weight: 500; }
.tracker__stages li.is-now::before { border-color: var(--accent); color: var(--accent); }
.tracker__bar { margin-top: 18px; height: 3px; background: var(--ink-line); border-radius: 3px; overflow: hidden; }
.tracker__bar span { display: block; height: 100%; width: 100%; background: var(--accent); transform-origin: left; transform: scaleX(var(--p, 1)); transition: transform 700ms var(--ease-io); }
.tracker__photos { margin-top: 18px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.tracker__photos span { aspect-ratio: 4 / 3; border-radius: 4px; background-size: cover; background-position: center; background-color: var(--ink); }
.tracker__sig { display: grid; place-items: center; background: var(--lin) !important; }
.tracker__sig svg { width: 80%; fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 260; stroke-dashoffset: 0; }
.tracker.is-signing .tracker__sig svg { animation: sign 1.6s var(--ease-out) both; }
@keyframes sign { from { stroke-dashoffset: 260; } to { stroke-dashoffset: 0; } }
.tracker__cap { margin-top: 14px; font-size: 12.5px; color: var(--on-ink-2); }

/* ---------- works ---------- */
.works__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.works__hint { margin: 0; font-size: 14px; color: var(--muted); }
.works__rail {
  margin-top: 40px; overflow: hidden; padding-bottom: 12px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}
.works__track { display: flex; gap: 22px; width: max-content; will-change: transform; }
.work { margin: 0; flex: none; width: clamp(240px, 28vw, 340px); }
.work .arch { aspect-ratio: 3 / 4; max-width: 100%; }
.work img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .work:hover img { transform: scale(1.04); } }
.work figcaption { margin-top: 12px; font-size: 14px; color: var(--text-2); }

.work { cursor: zoom-in; }
.work__btn { all: unset; display: block; width: 100%; cursor: zoom-in; }
.work__btn:focus-visible .arch { outline: 2px solid var(--accent-strong); outline-offset: 4px; }

.lb { border: 0; padding: 0; margin: auto; max-width: min(1100px, 94vw); max-height: 92vh; background: transparent; color: var(--on-ink); overflow: visible; }
.lb::backdrop { background: rgba(14, 18, 26, 0.88); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.lb[open] { animation: lbIn 320ms var(--ease-out); }
@keyframes lbIn { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: none; } }
.lb__fig { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.lb__img { max-width: 100%; max-height: 80vh; width: auto; margin: 0 auto; border-radius: 2px; }
.lb__cap { text-align: center; font-size: 15px; color: var(--on-ink-2); }
.lb__bar { display: flex; justify-content: center; gap: 10px; margin-top: 4px; }
.lb__btn {
  min-width: 46px; min-height: 46px; padding: 0 16px; border: 1px solid rgba(243, 239, 231, 0.32); background: transparent; color: var(--on-ink);
  font: 500 14px/1 var(--f-body); cursor: pointer; transition: border-color 200ms ease, transform 160ms var(--ease-out);
}
.lb__btn:hover { border-color: var(--accent); }
.lb__btn:active { transform: scale(0.97); }

/* ---------- refs ---------- */
.refs { padding-block: 56px; overflow: hidden; }
.refs__t { margin: 0 0 22px; text-align: center; font-size: 12.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--laiton-clair); }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__list { display: flex; gap: 0; margin: 0; padding: 0; list-style: none; }
.marquee__list li { font-family: var(--f-display); font-size: clamp(24px, 3vw, 36px); white-space: nowrap; color: var(--on-ink); }
.marquee__list li::before { content: "·"; color: var(--accent); padding: 0 28px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- contact ---------- */
.contact__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.contact__phone { margin: 28px 0 0; font-family: var(--f-display); font-size: clamp(30px, 3.6vw, 42px); line-height: 1.1; user-select: all; }
.hl { padding: 0 6px; background: linear-gradient(transparent 58%, var(--accent) 58%); }
.contact__line { margin: 10px 0 0; color: var(--text-2); user-select: text; }
.contact__assur { color: var(--laiton-fonce); }
.form { background: var(--white); padding: clamp(22px, 3vw, 36px); border-radius: 4px; display: grid; gap: 18px; box-shadow: 0 1px 0 var(--lin-2); }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label { font-size: 13px; font-weight: 500; color: var(--text-2); }
.field input, .field select, .field textarea {
  font: 400 16px/1.4 var(--f-body); color: var(--text); background: var(--lin);
  border: 1px solid var(--lin-2); border-radius: 3px; padding: 12px 14px; min-height: 48px; width: 100%;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent-strong); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 40%, transparent); }
.form__send { justify-self: start; }
.form__status { margin: 0; min-height: 1.5em; font-size: 14.5px; color: var(--text-2); }
.form__status.is-ok { color: var(--accent-strong); }
.form__status.is-err { color: #9C2F2F; }

/* ---------- footer ---------- */
.foot { padding-block: 40px; }
.foot__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; font-size: 13.5px; color: var(--on-ink-2); }
.foot__in p { margin: 0; }
.foot__in img { width: 140px; height: auto; }

/* ---------- scroll-driven reveals (visible at rest everywhere) ---------- */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .pillar, .trade, .fig, .step, .work, .forwho {
      animation: reveal linear both; animation-timeline: view(); animation-range: entry 0% entry 60%;
    }
    .h2 { animation: reveal linear both; animation-timeline: view(); animation-range: entry 0% entry 50%; }
    .work .arch { animation: archReveal linear both; animation-timeline: view(); animation-range: entry 0% cover 35%; }
  }
}
@keyframes reveal { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes archReveal { from { clip-path: inset(40% 0 0 0 round 999px 999px 0 0); } to { clip-path: inset(0 0 0 0 round 999px 999px 0 0); } }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero__grid, .method__grid, .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .hero__visual { width: min(100%, 380px); }
  .trades__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figures__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .forwho { grid-template-columns: minmax(0, 1fr); }
  .top__nav a:not(.top__cta) { display: none; }
}
@media (max-width: 620px) {
  html { scroll-padding-top: 170px; }
  .trades__grid { grid-template-columns: minmax(0, 1fr); }
  .form__row { grid-template-columns: minmax(0, 1fr); }
  .pillar { display: grid; grid-template-columns: 34px minmax(0, 1fr); column-gap: 16px; row-gap: 6px; align-items: center; }
  .pillar h3 { margin: 0; font-size: 20px; }
  .pillar p { grid-column: 2; }
  .trade { display: grid; grid-template-columns: 42px minmax(0, 1fr); column-gap: 16px; row-gap: 8px; align-items: center; padding: 22px 18px 24px; }
  .trade h3 { margin: 0; }
  .trade p { grid-column: 2; }
  .aud__label { display: none; }
  .aud__track { --gap: 6px; }
  .aud__btn { font-size: 12.5px; padding: 6px 6px; min-height: 44px; }
  .top__logo img { width: 122px; }
  .badge { width: 112px; height: 112px; right: 0; }
  .badge__big { font-size: 26px; }
  .hero__lead { font-size: 16.5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  :root { transition: none; }
  .badge, .tracker__dot { animation: none; }
  .marquee__track { animation: none; flex-wrap: wrap; width: auto; }
  .marquee__list[aria-hidden="true"] { display: none; }
  .marquee__list { flex-wrap: wrap; justify-content: center; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .hero__img, .aud__pill, [data-k], [data-list] > * { transition-property: opacity; }
  .works__rail { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
}

/* ---------- Intro : logo reveal (1re visite) ---------- */
.qli { display: none; }
html.intro-on .qli { display: block; position: fixed; inset: 0; z-index: 100; cursor: pointer; }
html.intro-on body { overflow: hidden; }
html.intro-on:not(.intro-out) .hero__text > *, html.intro-on:not(.intro-out) .hero__arch, html.intro-on:not(.intro-out) .arch-outline { animation-play-state: paused; }
.intro__veil { position: absolute; inset: 0; width: 100%; height: 100%; }
.intro__veil path { fill: var(--ink); }
.intro__lines { position: absolute; inset: 0; pointer-events: none; --box-w: min(62vw, 420px); --box-h: min(52vw, 340px); }
.intro__h, .intro__v { position: absolute; background: rgba(217, 188, 134, 0.42); }
.intro__h { left: 0; right: 0; height: 1px; transform: scaleX(0); }
.intro__v { top: 0; bottom: 0; width: 1px; transform: scaleY(0); }
.intro__h--1 { top: calc(50% - var(--box-h) / 2); transform-origin: left; }
.intro__h--2 { top: calc(50% + var(--box-h) / 2); transform-origin: right; }
.intro__v--1 { left: calc(50% - var(--box-w) / 2); transform-origin: top; }
.intro__v--2 { left: calc(50% + var(--box-w) / 2); transform-origin: bottom; }
.intro__stage {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  pointer-events: none; will-change: transform, opacity, filter;
}
.intro__mono { width: min(44vw, 260px); height: auto; overflow: visible; }
.intro__mono path { transform-box: fill-box; }
.intro__ring { fill: var(--on-ink); fill-opacity: 0; stroke: var(--laiton-clair); stroke-width: 1.4; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: 1; }
.intro__L { fill: var(--on-ink); opacity: 0; transform-origin: 50% 100%; }
.intro__tail { fill: #7DD3BC; opacity: 0; transform-origin: 0% 0%; }
.intro__roof { fill: var(--laiton); opacity: 0; transform-origin: 50% 0%; }
.intro__chim { fill: var(--laiton); opacity: 0; }
.intro__word { width: min(56vw, 300px); height: auto; overflow: visible; }
.intro__l { fill: var(--on-ink); opacity: 0; transform-box: fill-box; transform-origin: 50% 100%; }
.intro__base { margin: 0; font: 500 11.5px/1 var(--f-body); letter-spacing: 0.32em; text-transform: uppercase; color: var(--laiton-clair); opacity: 0; text-align: center; padding: 0 16px; }
.intro__skip {
  position: absolute; right: max(20px, env(safe-area-inset-right, 0px)); bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  background: transparent; color: var(--on-ink-2); border: 1px solid rgba(243, 239, 231, 0.28); padding: 10px 16px; min-height: 44px;
  font: 500 13px/1 var(--f-body); letter-spacing: 0.04em; cursor: pointer; opacity: 0; transition: opacity 400ms ease, border-color 200ms ease;
}
html.intro-on .intro__skip { opacity: 1; transition-delay: 600ms; }
.intro__skip:hover { border-color: var(--laiton-clair); color: var(--on-ink); }
.foot__replay { background: none; border: 0; padding: 0; color: var(--on-ink-2); font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.foot__replay:hover { color: var(--on-ink); }
@media (prefers-reduced-motion: reduce) { html.intro-on .qli { display: none; } html.intro-on body { overflow: auto; } }

/* ---------- Pages légales ---------- */
.form__legal { margin: 0; font-size: 13px; line-height: 1.5; color: var(--muted); }
.form__legal a, .foot__legal a { color: inherit; text-underline-offset: 3px; }
.foot__legal a:hover { color: var(--on-ink); }
.legal-top { background: var(--ink); color: var(--on-ink); }
.legal-top__in { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.legal-top__in img { width: 150px; height: auto; }
.legal-top__in a { color: var(--on-ink-2); font-size: 14.5px; text-decoration: none; }
.legal-top__in a:hover { color: var(--on-ink); }
.legal { max-width: 760px; margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); padding-block: clamp(48px, 7vw, 88px); }
.legal h1 { margin: 12px 0 0; font-family: var(--f-display); font-weight: 380; font-size: clamp(34px, 5vw, 52px); line-height: 1.08; letter-spacing: -0.015em; }
.legal .legal__date { margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.legal h2 { margin: 44px 0 0; font-family: var(--f-display); font-weight: 450; font-size: 24px; line-height: 1.2; }
.legal h3 { margin: 24px 0 0; font-size: 15px; font-weight: 600; letter-spacing: 0.04em; }
.legal p, .legal li { color: var(--text-2); font-size: 16px; }
.legal p { margin: 10px 0 0; }
.legal ul { margin: 10px 0 0; padding-left: 20px; display: grid; gap: 6px; }
.legal dl { margin: 12px 0 0; display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 8px 20px; }
.legal dt { font-weight: 600; color: var(--text); font-size: 15px; }
.legal dd { margin: 0; color: var(--text-2); font-size: 15px; }
.legal .todo { background: #FBE7A1; color: #5C4421; padding: 0 4px; border-radius: 2px; font-size: 0.95em; }
.legal table { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 14.5px; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--lin-2); }
.legal th { font-weight: 600; color: var(--text); background: var(--lin-2); }
.legal .table-wrap { overflow-x: auto; }
@media (max-width: 620px) { .legal dl { grid-template-columns: minmax(0, 1fr); gap: 2px; } .legal dd { margin-bottom: 10px; } }

/* Contact : téléphone, e-mail et adresse cliquables, sans changer l'apparence */
.contact__phone a, .contact__line a { color: inherit; text-decoration: none; }
.contact__phone a:hover, .contact__line a:hover, .contact__phone a:focus-visible, .contact__line a:focus-visible { text-decoration: underline; text-underline-offset: 4px; }
address.contact__line { font-style: normal; }

/* Liens vers les pages métiers et cibles (toute la carte métier est cliquable) */
.trade { position: relative; }
.trade__link { color: inherit; text-decoration: none; }
.trade__link::before { content: ""; position: absolute; inset: 0; }
.trade__link::after { content: " →"; color: var(--laiton-fonce); }
.trade__link:focus-visible { outline: none; }
.trade:focus-within { outline: 2px solid var(--accent-strong); outline-offset: 3px; }
.forwho__more { grid-column: -2 / -1; margin: 0; font-size: 15px; }
.forwho__more a { color: var(--accent-strong); font-weight: 600; text-underline-offset: 4px; }
.forwho__more a::after { content: " →"; }
.foot__links { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.foot__links a { color: var(--on-ink-2); }

/* Icônes des engagements : remplissage progressif, de plus en plus intense jusqu'à la dernière (pleine) */
.pillar__arch { position: relative; overflow: hidden; }
.pillar__arch::before { content: ""; position: absolute; inset: 0; background: var(--accent); opacity: var(--fill, 0); }