/* ═══════════════════════════════════════════════════════════
   GRÉMI · gremidoc.fr · élégance médico-légale, registre revue
   encre · ivoire · bronze · Fraunces, Spectral & Inter
   ═══════════════════════════════════════════════════════════ */

@font-face {
  font-family: "Fraunces";
  src: url("../assets/fonts/fraunces-latin.woff2") format("woff2");
  font-weight: 300 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spectral";
  src: url("../assets/fonts/spectral-400.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spectral";
  src: url("../assets/fonts/spectral-400i.woff2") format("woff2");
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Spectral";
  src: url("../assets/fonts/spectral-500.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Spectral";
  src: url("../assets/fonts/spectral-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../assets/fonts/inter-latin.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
}

:root {
  --ink: #16233a;
  --ink-soft: #1f2f4d;
  --paper: #f6f3ec;
  --paper-alt: #efeadf;
  --card: #fdfcf7;
  --text: #2a2e35;
  --text-soft: #5a5f68;
  --bronze: #9a6b33;
  --bronze-deep: #7f5526;
  --bronze-light: #c89b62;
  --hairline: #d9d2c2;
  --hairline-dark: rgba(237, 232, 220, 0.16);
  --paper-dark-text: #ede8dc;
  --paper-dark-soft: #b9b3a4;
  --display: "Fraunces", "Spectral", "Iowan Old Style", Georgia, serif;
  --serif: "Spectral", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, "Segoe UI", sans-serif;
  --wrap: 1120px;
  --ease: cubic-bezier(0.22, 0.8, 0.3, 1);
}

/* ── Base ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
/* grain de papier */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 2000;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  background-size: 140px 140px;
  opacity: 0.045;
  mix-blend-mode: multiply;
}
h1, h2 { font-family: var(--display); color: var(--ink); margin: 0 0 0.55em; }
h1 {
  font-size: clamp(2.7rem, 6vw, 4.35rem);
  font-weight: 560; line-height: 1.03; letter-spacing: -0.022em;
}
h1 em {
  font-style: normal; color: var(--bronze-deep);
  text-decoration: underline;
  text-decoration-color: rgba(200, 155, 98, 0.55);
  text-decoration-thickness: 0.055em;
  text-underline-offset: 0.12em;
}
h2 {
  font-size: clamp(2.05rem, 4.2vw, 3rem);
  font-weight: 550; line-height: 1.06; letter-spacing: -0.02em;
}
h3 { font-family: var(--serif); color: var(--ink); font-size: 1.25rem; font-weight: 500; line-height: 1.25; margin: 0 0 0.6em; }
p { margin: 0 0 1em; }
a { color: var(--bronze-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
img, svg { max-width: 100%; }
::selection { background: rgba(200, 155, 98, 0.35); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--bronze); outline-offset: 3px;
}
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 2.5rem); }
.section .wrap { position: relative; isolation: isolate; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper); padding: 0.6rem 1rem; z-index: 200;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ── Kickers & sections ──────────────────────────────────── */
.kicker {
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--bronze);
  display: flex; align-items: center; gap: 0.9rem;
  margin: 0 0 1.3rem;
}
.knum {
  font-family: var(--display); font-weight: 500; font-size: 1.05rem;
  color: var(--bronze); letter-spacing: 0.04em;
  padding-right: 0.9rem; border-right: 1px solid var(--hairline);
}
.section { padding: clamp(4.2rem, 9vw, 7rem) 0; }
.section-alt { background: var(--paper-alt); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.section-head { max-width: 56rem; margin-bottom: clamp(2.4rem, 5vw, 3.6rem); }
.section-head h2 { max-width: 21ch; }
.section-intro { color: var(--text-soft); font-size: 1.1rem; max-width: 44rem; }

/* numéral filigrane */
.wm {
  position: absolute; z-index: -1; top: -2.4rem; right: -0.4rem;
  font-family: var(--display); font-weight: 600;
  font-size: clamp(7.5rem, 17vw, 15rem); line-height: 1; letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(154, 107, 51, 0.17);
  pointer-events: none; user-select: none;
  will-change: transform;
}
.section-dark .wm { -webkit-text-stroke-color: rgba(200, 155, 98, 0.15); }
@supports not (-webkit-text-stroke: 1px black) {
  .wm { color: rgba(154, 107, 51, 0.07); }
  .section-dark .wm { color: rgba(200, 155, 98, 0.06); }
}

/* ── Rail de progression ─────────────────────────────────── */
.rail {
  position: fixed; left: clamp(0.7rem, 1.6vw, 1.5rem); top: 50%;
  transform: translateY(-50%); z-index: 90;
  display: none; flex-direction: column; gap: 1.15rem;
}
@media (min-width: 1280px) { .rail { display: flex; } }
.rail a {
  display: flex; align-items: center; gap: 0.55rem;
  text-decoration: none; color: var(--text-soft);
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.09em;
  font-variant-numeric: tabular-nums;
  opacity: 0.55; transition: opacity 0.3s, color 0.3s;
}
.rail a::before {
  content: ""; width: 1.5rem; height: 1px; background: currentColor;
  transform: scaleX(0.45); transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.rail a:hover { opacity: 1; }
.rail a.on { color: var(--bronze-deep); opacity: 1; }
.rail a.on::before { transform: none; }
.rail.dark a { color: var(--paper-dark-soft); }
.rail.dark a.on { color: var(--bronze-light); }

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(246, 243, 236, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
  transition: box-shadow 0.35s var(--ease);
}
.site-header.scrolled { box-shadow: 0 12px 32px -20px rgba(22, 35, 58, 0.28); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 0.8rem; padding-bottom: 0.8rem; }
.brand { text-decoration: none; display: flex; flex-direction: column; line-height: 1.15; }
.brand-mark {
  font-family: var(--display); font-weight: 600; font-size: 1.5rem;
  color: var(--ink); letter-spacing: 0.03em;
}
.brand-sub {
  font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--text-soft); margin-top: 0.1rem;
}
.nav-list { display: flex; align-items: center; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.nav-list a:not(.btn) {
  font-size: 0.92rem; font-weight: 500; color: var(--text);
  text-decoration: none; padding: 0.3rem 0; border-bottom: 1px solid transparent;
}
.nav-list a:not(.btn):hover { color: var(--bronze-deep); border-bottom-color: var(--bronze); }
.nav-toggle { display: none; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-block; font-family: var(--sans); font-weight: 600; font-size: 0.95rem;
  padding: 0.72rem 1.5rem; border-radius: 2px; text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover {
  background: var(--bronze-deep); border-color: var(--bronze-deep); color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 12px 26px -14px rgba(127, 85, 38, 0.65);
}
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--hairline); }
.btn-ghost:hover { border-color: var(--bronze); color: var(--bronze-deep); }
.btn-wide { width: 100%; padding: 0.9rem 1.5rem; font-size: 1rem; }

/* ── Hero ────────────────────────────────────────────────── */
.hero { padding: clamp(3.4rem, 7vw, 5.8rem) 0 0; }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding-bottom: clamp(3rem, 6vw, 5rem);
}
.hero .kicker::after { content: ""; flex: 1; height: 1px; background: var(--hairline); }
.hero-copy .lead { font-size: 1.19rem; color: var(--text-soft); max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1.7rem 0 1.2rem; }
.hero-note {
  font-size: 0.85rem; color: var(--text-soft); max-width: 30rem;
  padding-top: 1rem; border-top: 1px solid var(--hairline);
}

/* entrée orchestrée */
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.js .hero-copy > * { animation: rise 0.85s var(--ease) both; }
.js .hero-copy > *:nth-child(1) { animation-delay: 0.05s; }
.js .hero-copy > *:nth-child(2) { animation-delay: 0.14s; }
.js .hero-copy > *:nth-child(3) { animation-delay: 0.26s; }
.js .hero-copy > *:nth-child(4) { animation-delay: 0.38s; }
.js .hero-copy > *:nth-child(5) { animation-delay: 0.5s; }
.js .hero-demo { animation: rise 0.95s var(--ease) 0.4s both; }

/* ── Sceau ───────────────────────────────────────────────── */
.seal {
  position: absolute; top: -2.6rem; right: -1.4rem; z-index: 3;
  width: clamp(92px, 10vw, 122px); height: clamp(92px, 10vw, 122px);
  color: var(--bronze); pointer-events: none;
}
.seal-svg { display: block; width: 100%; height: 100%; }
.seal .seal-svg { animation: seal-spin 90s linear infinite; }
@keyframes seal-spin { to { transform: rotate(360deg); } }
.seal-ring-text {
  font-family: var(--sans); font-weight: 600; font-size: 7.1px;
  letter-spacing: 1.7px; fill: currentColor;
}
.seal-g {
  font-family: var(--display); font-weight: 500; font-size: 34px;
  fill: currentColor;
}
.seal-foot {
  width: 76px; height: 76px; color: var(--bronze-light); opacity: 0.75;
  margin-bottom: 1rem;
}

/* ── Document animé ──────────────────────────────────────── */
.hero-demo { position: relative; z-index: 2; margin-bottom: -2.4rem; }
.doc-card {
  margin: 0; position: relative;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 3px;
  box-shadow: 0 1px 0 rgba(22, 35, 58, 0.04), 0 22px 48px -24px rgba(22, 35, 58, 0.32);
  min-height: 25.5rem;
  display: flex; flex-direction: column;
}
.doc-tab {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem 1.3rem;
  border-bottom: 1px solid var(--hairline);
}
.doc-label {
  font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.16em; color: var(--text-soft);
  transition: color 0.4s var(--ease);
}
.doc-label.is-report { color: var(--bronze-deep); }
.doc-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--bronze); opacity: 0.9;
}
.doc-dot.pulse { animation: pulse 1.1s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: 0.25; } }
.doc-body { position: relative; flex: 1; padding: 1.3rem 1.4rem 1.5rem; overflow: hidden; }

.doc-dictation {
  position: absolute; inset: 1.3rem 1.4rem auto;
  font-family: var(--sans); font-size: 0.95rem; line-height: 1.75; color: var(--text-soft);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.doc-dictation.out { opacity: 0; transform: translateY(-10px); }
.doc-caret {
  display: inline-block; width: 1px; height: 1.05em; background: var(--bronze);
  vertical-align: text-bottom; margin-left: 1px;
  animation: caret 0.85s steps(1) infinite;
}
@keyframes caret { 50% { opacity: 0; } }

.doc-report { position: relative; }
.rep-item { opacity: 0; transform: translateY(12px); transition: opacity 0.55s var(--ease), transform 0.55s var(--ease); }
.rep-item.in { opacity: 1; transform: none; }
.rep-title {
  font-family: var(--serif); font-style: italic; font-size: 0.95rem;
  color: var(--text-soft); margin-bottom: 1rem;
}
.doc-report h3 {
  font-size: 0.98rem; font-weight: 600; color: var(--ink);
  margin: 0.9rem 0 0.25rem; padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--hairline);
  display: flex; align-items: baseline; gap: 0.5rem;
}
.doc-report h3::before {
  content: "§"; font-size: 0.8rem; color: var(--bronze); font-weight: 400;
}
.rep-line { font-size: 0.9rem; color: var(--text-soft); margin: 0; }
.rep-posts { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.45rem !important; }
.rep-posts span {
  font-size: 0.8rem; font-weight: 600; color: var(--bronze-deep);
  border: 1px solid var(--hairline); border-radius: 2px;
  padding: 0.18rem 0.55rem; background: var(--paper);
}
.doc-replay {
  position: absolute; right: 0.9rem; bottom: 0.8rem;
  font-family: var(--sans); font-size: 0.78rem; font-weight: 600;
  color: var(--text-soft); background: transparent;
  border: 1px solid var(--hairline); border-radius: 2px;
  padding: 0.32rem 0.7rem; cursor: pointer;
  transition: color 0.25s, border-color 0.25s;
}
.doc-replay:hover { color: var(--bronze-deep); border-color: var(--bronze); }

/* ── Stats ───────────────────────────────────────────────── */
.stats { position: relative; z-index: 1; border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); background: var(--paper); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat { padding: 3.3rem 1.5rem 2.4rem; text-align: center; }
.stat + .stat { border-left: 1px solid var(--hairline); }
.stat-num {
  font-family: var(--display); font-weight: 480; font-size: clamp(2.1rem, 3.8vw, 3rem);
  color: var(--ink); margin: 0 0 0.2rem; font-variant-numeric: lining-nums;
  letter-spacing: -0.01em;
}
.stat-cap { font-size: 0.86rem; color: var(--text-soft); margin: 0; }

/* ── Cartes ──────────────────────────────────────────────── */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.card {
  position: relative; overflow: hidden;
  background: var(--card); border: 1px solid var(--hairline); border-radius: 3px;
  padding: 1.7rem 1.6rem 1.4rem;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--bronze); transform: scaleX(0); transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  border-color: #cbc2ac;
  box-shadow: 0 16px 34px -22px rgba(22, 35, 58, 0.3);
}
.card:hover::before { transform: none; }
.card h3 { margin-bottom: 0.5rem; padding-bottom: 0.55rem; border-bottom: 1px solid var(--hairline); }
.card p { margin: 0.7rem 0 0; font-size: 0.96rem; color: var(--text-soft); }

.context-strip {
  margin-top: 2.4rem; padding: 1.3rem 1.6rem;
  border: 1px solid var(--hairline); border-left: 3px solid var(--bronze);
  background: var(--card); border-radius: 3px;
}
.context-strip p { margin: 0; font-size: 0.98rem; color: var(--text-soft); }
.context-strip strong { color: var(--ink); }

/* ── Étapes ──────────────────────────────────────────────── */
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem;
  list-style: none; margin: 0; padding: 0;
  counter-reset: step;
}
.step {
  position: relative; background: var(--card);
  border: 1px solid var(--hairline); border-radius: 3px;
  padding: 1.6rem 1.6rem 1.5rem;
}
.step-num {
  font-family: var(--display); font-size: 3.1rem; font-weight: 400;
  color: var(--bronze-light); line-height: 1; margin: 0 0 0.7rem;
}
.step h3 { margin-bottom: 0.4rem; }
.step p:last-child { margin: 0; font-size: 0.96rem; color: var(--text-soft); }

/* citation déontologique */
.deonto {
  margin-top: clamp(2.6rem, 6vw, 3.8rem); max-width: 56rem;
  position: relative; border: 0;
  border-left: 1px solid var(--hairline);
  padding: 0.3rem 0 0.3rem clamp(2.4rem, 5vw, 3.4rem);
}
.deonto p {
  margin: 0; font-family: var(--serif); font-style: italic;
  font-size: clamp(1.25rem, 2.3vw, 1.55rem); color: var(--ink-soft); line-height: 1.55;
}
.deonto-mark {
  position: absolute; left: clamp(0.7rem, 1.6vw, 1.1rem); top: -0.35rem;
  font-family: var(--display); font-style: normal; font-size: 2.1rem;
  color: var(--bronze); margin: 0;
}

/* ── Sécurité (section sombre) ───────────────────────────── */
.section-dark { background: var(--ink); color: var(--paper-dark-text); }
.section-dark h2, .section-dark h3 { color: var(--paper-dark-text); }
.section-dark .section-intro { color: var(--paper-dark-soft); }
.section-dark .kicker { color: var(--bronze-light); }
.section-dark .knum { color: var(--bronze-light); border-right-color: var(--hairline-dark); }

/* scène épinglée (activée par JS : .scene-on) */
.scene-on { height: 215vh; }
.scene-on .flow-sticky { position: sticky; top: calc(50vh - 11rem); }

.flow { margin: 0 0 2.6rem; }
.flow-track { display: flex; align-items: stretch; gap: 0; }
.flow-node {
  flex: 1; position: relative;
  border: 1px solid var(--hairline-dark); border-radius: 3px;
  padding: 1.35rem 1.1rem 1.2rem; text-align: center;
  background: rgba(253, 252, 247, 0.03);
  opacity: 0.38; transform: translateY(6px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease), border-color 0.6s var(--ease), background 0.6s var(--ease);
}
.flow-node.lit { opacity: 1; transform: none; border-color: rgba(200, 155, 98, 0.55); background: rgba(253, 252, 247, 0.055); }
.flow-node-key.lit { border-color: var(--bronze-light); box-shadow: 0 0 0 1px rgba(200, 155, 98, 0.35); }
.flow-badge {
  position: absolute; top: -0.72rem; left: 50%; transform: translateX(-50%);
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink); background: var(--bronze-light);
  padding: 0.16rem 0.6rem; border-radius: 2px; white-space: nowrap;
}
.flow-ico {
  display: block; font-size: 1.5rem; line-height: 1; margin-bottom: 0.6rem;
  color: var(--bronze-light); font-family: var(--serif);
}
.flow-name { display: block; font-weight: 600; font-size: 0.95rem; margin-bottom: 0.35rem; }
.flow-det { display: block; font-size: 0.8rem; color: var(--paper-dark-soft); line-height: 1.5; }
.flow-link {
  width: clamp(1.2rem, 3vw, 2.6rem); align-self: center; height: 1px;
  background: var(--hairline-dark); position: relative; flex: none;
}
.flow-link::after {
  content: ""; position: absolute; inset: 0;
  background: var(--bronze-light); transform: scaleX(0); transform-origin: left;
  transition: transform 0.7s var(--ease);
}
.flow-link.lit::after { transform: scaleX(1); }

.sec-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.sec-card { border: 1px solid var(--hairline-dark); border-radius: 3px; padding: 1.5rem 1.5rem 1.3rem; }
.sec-card h3 {
  font-family: var(--sans); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--bronze-light); margin-bottom: 0.7rem;
}
.sec-card p { margin: 0; font-size: 0.95rem; color: var(--paper-dark-soft); }

/* ── Fondateur ───────────────────────────────────────────── */
.founder-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); }
.founder-grid .section-head { margin-bottom: 0; }
.founder-body p { color: var(--text-soft); }
.founder-body strong { color: var(--ink); }
.founder-body > p:first-of-type::first-letter {
  font-family: var(--display); font-weight: 500; font-size: 3.35em;
  float: left; line-height: 0.82; padding: 0.06em 0.14em 0 0;
  color: var(--bronze-deep);
}
.cred-list { list-style: none; margin: 1.6rem 0 0; padding: 0; }
.cred-list li {
  padding: 0.7rem 0.2rem; font-size: 0.93rem; color: var(--text);
  border-top: 1px solid var(--hairline);
}
.cred-list li:last-child { border-bottom: 1px solid var(--hairline); }

/* ── Formulaire ──────────────────────────────────────────── */
.demo-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.demo-grid .section-head { margin-bottom: 0; }
.alt-contact { font-size: 0.95rem; color: var(--text-soft); margin-top: 1.4rem; padding-top: 1.2rem; border-top: 1px solid var(--hairline); }
.demo-form {
  background: var(--card); border: 1px solid var(--hairline); border-radius: 3px;
  padding: clamp(1.5rem, 3vw, 2.2rem);
}
.field { margin-bottom: 1.15rem; }
.field label {
  display: block; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 0.4rem;
}
.field .opt { color: var(--text-soft); font-weight: 500; text-transform: none; letter-spacing: 0; }
.field input, .field textarea {
  width: 100%; font-family: var(--sans); font-size: 0.98rem; color: var(--text);
  background: var(--paper); border: 1px solid var(--hairline); border-radius: 2px;
  padding: 0.68rem 0.85rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--bronze);
  box-shadow: 0 0 0 3px rgba(154, 107, 51, 0.14);
}
.field ::placeholder { color: #a9a494; }
.hp-field { position: absolute; left: -9999px; height: 0; width: 0; opacity: 0; }
.form-status { margin: 0.9rem 0 0; font-size: 0.92rem; font-weight: 500; min-height: 1.4em; }
.form-status.ok { color: #2f6b3f; }
.form-status.err { color: #9b3a2e; }
.form-privacy { margin: 0.9rem 0 0; font-size: 0.8rem; color: var(--text-soft); }

/* ── Pages légales ───────────────────────────────────────── */
.prose { max-width: 46rem; }
.prose h1 { margin-bottom: 1.2rem; font-size: clamp(2.2rem, 4.5vw, 3rem); }
.prose h2 {
  font-size: 1.32rem; margin: 2.2rem 0 0.6rem;
  padding-top: 1.4rem; border-top: 1px solid var(--hairline);
}
.prose p, .prose li { color: var(--text-soft); font-size: 0.99rem; }
.prose strong { color: var(--text); }
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: 0.4rem; }
.prose-updated { font-size: 0.85rem !important; font-style: italic; }
.nav-list-simple a:not(.btn) { font-size: 0.92rem; }

/* ── Footer ──────────────────────────────────────────────── */
.site-footer { background: var(--ink); color: var(--paper-dark-soft); padding: 3rem 0 2.2rem; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 1.5rem 3rem; align-items: start; }
.footer-brand .brand-mark { color: var(--paper-dark-text); margin: 0 0 0.4rem; }
.footer-brand p:last-child { font-size: 0.85rem; margin: 0; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer-nav a { color: var(--paper-dark-text); font-size: 0.9rem; text-decoration: none; border-bottom: 1px solid var(--hairline-dark); padding-bottom: 1px; }
.footer-nav a:hover { color: var(--bronze-light); border-bottom-color: var(--bronze-light); }
.footer-note { grid-column: 1 / -1; font-size: 0.78rem; margin: 1.6rem 0 0; padding-top: 1.4rem; border-top: 1px solid var(--hairline-dark); }

/* ── Révélations au scroll ───────────────────────────────── */
.js .reveal { opacity: 0; transform: translateY(18px); }
.js .reveal.in {
  opacity: 1; transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--d, 0s);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-grid { padding-bottom: clamp(3rem, 6vw, 5rem); }
  .hero-demo { max-width: 34rem; margin-bottom: 0; }
  .seal { top: -2.2rem; right: -0.4rem; }
  .stat { padding: 2.1rem 1.5rem; }
  .founder-grid, .demo-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .cards-3, .steps, .sec-cards { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat + .stat { border-left: 0; border-top: 1px solid var(--hairline); }
  .stat { padding: 1.4rem 1rem; }
  .wm { top: -1.6rem; right: 0; font-size: clamp(6rem, 20vw, 8.5rem); -webkit-text-stroke-width: 1px; }

  .flow-track { flex-direction: column; align-items: stretch; gap: 0; }
  .flow-link { width: 1px; height: 1.6rem; margin: 0 auto; }
  .flow-link::after { transform: scaleY(0); transform-origin: top; }
  .flow-link.lit::after { transform: scaleY(1); }
  .flow-node { text-align: left; padding-left: 1.3rem; }
  .flow-badge { left: 1.1rem; transform: none; }

  .nav-toggle {
    display: inline-flex; align-items: center; gap: 0.55rem;
    background: none; border: 1px solid var(--hairline); border-radius: 2px;
    padding: 0.45rem 0.8rem; cursor: pointer;
    font-family: var(--sans); font-size: 0.8rem; font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink);
  }
  .nav-toggle-bar {
    width: 16px; height: 2px; background: var(--ink); position: relative; display: block;
  }
  .nav-toggle-bar::before, .nav-toggle-bar::after {
    content: ""; position: absolute; left: 0; width: 16px; height: 2px; background: var(--ink);
  }
  .nav-toggle-bar::before { top: -5px; }
  .nav-toggle-bar::after { top: 5px; }
  .nav-list {
    display: none; position: absolute; top: 100%; right: 0; left: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--hairline);
    padding: 0.5rem clamp(1.25rem, 4vw, 2.5rem) 1.2rem;
  }
  .nav-list.open { display: flex; }
  .site-nav { position: static; }
  .nav-list li { border-top: 1px solid var(--hairline); }
  .nav-list li:first-child { border-top: 0; }
  .nav-list a:not(.btn) { display: block; padding: 0.85rem 0; }
  .nav-cta { padding-top: 0.9rem; border-top: 0 !important; }
  .nav-cta .btn { display: block; text-align: center; }
  .brand-sub { display: none; }
  .nav-list-simple {
    display: flex; position: static; flex-direction: row;
    background: none; border: 0; padding: 0;
  }
  .nav-list-simple li { border: 0; }
}
@media (max-width: 480px) {
  body { font-size: 1rem; }
  .hero-actions .btn { flex: 1 1 auto; text-align: center; }
  .doc-card { min-height: 27rem; }
  .seal { width: 84px; height: 84px; top: -1.9rem; }
}

/* ── Mouvement réduit ────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
  .js .hero-copy > *, .js .hero-demo { opacity: 1; transform: none; }
  .flow-node { opacity: 1; transform: none; }
  .flow-link::after { transform: none; }
  .wm { transform: none !important; }
}