/* Polices auto-hébergées — aucun appel à un service tiers.
   Fraunces, Instrument Sans, IBM Plex Mono — SIL Open Font License 1.1 */

/* latin-ext */
@font-face {
  font-family: 'Fraunces';
  font-style: italic;
  font-weight: 300 600;
  font-display: swap;
  src: url(../fonts/fraunces-italic-300-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'Fraunces';
  font-style: italic;
  font-weight: 300 600;
  font-display: swap;
  src: url(../fonts/fraunces-italic-300-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url(../fonts/fraunces-normal-300-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url(../fonts/fraunces-normal-300-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/ibm-plex-mono-normal-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/ibm-plex-mono-normal-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/ibm-plex-mono-normal-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/ibm-plex-mono-normal-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(../fonts/instrument-sans-normal-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url(../fonts/instrument-sans-normal-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url(../fonts/instrument-sans-normal-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url(../fonts/instrument-sans-normal-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: swap;
  src: url(../fonts/instrument-sans-normal-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: swap;
  src: url(../fonts/instrument-sans-normal-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


/* ==========================================================================
   L'Arche LLC — Feuille de style
   Concept : « Le Registre » — filets de réglure, index typographiques,
   composition éditoriale asymétrique. Bleu profond / blanc cassé / vert sauge.
   ========================================================================== */

/* ---------- 1. Jetons ---------- */
:root{
  --ink:#0B2438;
  --ink-800:#0F2B41;
  --ink-700:#14364F;
  --ink-500:#2E4E68;

  --paper:#F5F2EA;
  --paper-2:#FBF9F4;
  --white:#FFFFFF;

  --sage:#7C9A83;
  /* #546E55 : 5.02:1 sur --paper, 5.34:1 sur --paper-2 (WCAG AA texte normal) */
  --sage-700:#546E55;
  --sage-200:#CBD8CB;
  --sage-100:#E6EDE4;

  --muted:#5C6F7E;
  --rule:rgba(11,36,56,.14);
  --rule-strong:rgba(11,36,56,.28);
  --rule-light:rgba(255,255,255,.16);

  --f-display:'Fraunces',Georgia,'Times New Roman',serif;
  --f-sans:'Instrument Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;

  --wrap:1180px;
  --gut:clamp(20px,5vw,64px);
  --sp-section:clamp(72px,10vw,132px);

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --shadow-soft:0 1px 2px rgba(11,36,56,.04),0 8px 28px rgba(11,36,56,.06);
  --shadow-lift:0 2px 6px rgba(11,36,56,.06),0 22px 54px rgba(11,36,56,.12);
}

/* ---------- 2. Réinitialisation ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,p,figure,blockquote,dl,dd,ul,ol{margin:0}
ul[class],ol[class]{list-style:none;padding:0}
img,svg{display:block;max-width:100%}
img{height:auto}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* `clip` sur la racine borne aussi les éléments en position:fixed
   (le tiroir mobile hors écran) — `hidden` sur <body> ne suffit pas. */
html{overflow-x:clip}

body{
  font-family:var(--f-sans);
  font-size:1rem;
  line-height:1.68;
  color:var(--ink-700);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}

/* Grain papier — texture discrète, zéro requête réseau */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
}
main,header,footer{position:relative;z-index:1}

::selection{background:var(--sage-200);color:var(--ink)}

/* ---------- 3. Typographie ---------- */
h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:400;
  font-variation-settings:'SOFT' 24,'WONK' 0,'opsz' 120;
  color:var(--ink);
  line-height:1.1;
  letter-spacing:-.015em;
  text-wrap:balance;
}
h1{font-size:clamp(2.5rem,6.2vw,4.35rem);line-height:1.03;letter-spacing:-.028em}
h2{font-size:clamp(1.85rem,3.9vw,2.9rem);letter-spacing:-.022em}
h3{font-size:clamp(1.2rem,2vw,1.45rem);line-height:1.22}
h4{font-size:1.06rem;line-height:1.3}

p{text-wrap:pretty}
.lead{
  font-size:clamp(1.06rem,1.5vw,1.24rem);
  line-height:1.62;color:var(--ink-500);
}
.serif-em{font-style:italic;color:var(--sage-700);font-variation-settings:'SOFT' 60,'WONK' 1,'opsz' 144}
.muted{color:var(--muted)}
.small{font-size:.875rem}

/* Index / eyebrow monospace — signature du concept « registre » */
.idx{
  font-family:var(--f-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.19em;text-transform:uppercase;color:var(--sage-700);
}
.idx-num{
  font-family:var(--f-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.1em;color:var(--sage);
  font-variant-numeric:tabular-nums;
}

/* ---------- 4. Structure ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.wrap-wide{max-width:1400px}
.section{padding-block:var(--sp-section)}
.section-sm{padding-block:clamp(52px,7vw,84px)}

/* Lien d'évitement : masqué sans déborder de la page */
.skip{
  position:absolute;width:1px;height:1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;
  z-index:999;background:var(--ink);color:var(--paper);
  padding:12px 20px;font-size:.85rem;text-decoration:none;
}
.skip:focus{
  width:auto;height:auto;overflow:visible;
  clip:auto;clip-path:none;left:12px;top:12px;
}

:where(a,button,input,textarea,summary):focus-visible{
  outline:2px solid var(--sage-700);outline-offset:3px;border-radius:2px;
}

/* En-tête de section : filet + index — l'élément signature */
.rule-head{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:baseline;
  padding-bottom:14px;margin-bottom:clamp(32px,5vw,52px);
  border-bottom:1px solid var(--rule);
}
.rule-head .idx-num{padding-top:2px}
.rule-head .idx{display:block}
.band-ink .rule-head{border-color:var(--rule-light)}
.band-ink .idx{color:var(--sage-200)}
.band-ink .idx-num{color:var(--sage)}

/* ---------- 5. Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--f-sans);font-size:.9rem;font-weight:500;letter-spacing:.01em;
  padding:14px 26px;border-radius:2px;text-decoration:none;
  transition:background .35s var(--ease),color .35s var(--ease),
             border-color .35s var(--ease),transform .35s var(--ease),
             box-shadow .35s var(--ease);
  will-change:transform;
}
.btn svg{width:16px;height:16px;flex:none;transition:transform .35s var(--ease-out)}
.btn:hover svg{transform:translateX(4px)}

.btn-primary{background:var(--ink);color:var(--paper-2);border:1px solid var(--ink)}
.btn-primary:hover{background:var(--ink-700);transform:translateY(-2px);box-shadow:var(--shadow-lift)}

.btn-sage{background:var(--sage-700);color:#fff;border:1px solid var(--sage-700)}
.btn-sage:hover{background:var(--sage);border-color:var(--sage);transform:translateY(-2px);box-shadow:var(--shadow-lift)}

.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--rule-strong)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(11,36,56,.04)}

.btn-light{background:transparent;color:var(--paper);border:1px solid var(--rule-light)}
.btn-light:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.42)}

.btn-lg{padding:17px 32px;font-size:.95rem}

/* Lien fléché souligné à l'ouverture */
.arrow-link{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.88rem;font-weight:500;color:var(--sage-700);
  text-decoration:none;position:relative;padding-bottom:3px;
}
.arrow-link::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:right;
  transition:transform .45s var(--ease-out);
}
.arrow-link:hover::after{transform:scaleX(1);transform-origin:left}
.arrow-link svg{width:15px;height:15px;transition:transform .35s var(--ease-out)}
.arrow-link:hover svg{transform:translateX(4px)}

/* ---------- 6. En-tête / navigation ---------- */
.hdr{
  position:sticky;top:0;z-index:100;
  background:rgba(245,242,234,.86);
  backdrop-filter:saturate(150%) blur(14px);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease);
}
.hdr.is-stuck{border-bottom-color:var(--rule);box-shadow:0 1px 20px rgba(11,36,56,.05)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:78px}
.hdr.is-stuck .hdr-in{min-height:66px}
.hdr-in{transition:min-height .4s var(--ease)}

.brand{display:flex;align-items:center;gap:13px;text-decoration:none;flex:none}
.brand-mark{width:38px;height:38px;flex:none}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-name{
  font-family:var(--f-display);font-size:1.14rem;font-weight:500;color:var(--ink);
  font-variation-settings:'SOFT' 20,'WONK' 0,'opsz' 40;letter-spacing:-.01em;
}
.brand-sub{
  font-family:var(--f-mono);font-size:.575rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--sage-700);margin-top:3px;
}

.nav{display:flex;align-items:center;gap:30px}
.nav a{
  font-size:.885rem;font-weight:450;color:var(--ink-500);text-decoration:none;
  position:relative;padding-block:6px;transition:color .3s var(--ease);
}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--sage);
  transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease-out);
}
.nav a:hover{color:var(--ink)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.nav a[aria-current="page"]{color:var(--ink);font-weight:500}

.hdr-cta{flex:none}
@media (max-width:1080px){.hdr-cta{display:none}}

.burger{
  display:none;width:42px;height:42px;flex:none;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  border:1px solid var(--rule);border-radius:2px;
}
.burger span{display:block;width:17px;height:1.5px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

@media (max-width:900px){
  .nav{display:none}
  .burger{display:flex}
}

/* Tiroir mobile */
.drawer{
  position:fixed;inset:0 0 0 auto;width:min(400px,88vw);z-index:99;
  background:var(--paper-2);border-left:1px solid var(--rule);
  padding:104px var(--gut) 40px;
  transform:translateX(101%);transition:transform .5s var(--ease-out);
  overflow-y:auto;visibility:hidden;
}
.drawer.is-open{transform:none;visibility:visible}
.drawer a{
  display:block;padding:15px 0;border-bottom:1px solid var(--rule);
  font-size:1rem;color:var(--ink);text-decoration:none;
}
.drawer a:hover{color:var(--sage-700)}
.drawer .drawer-sub a{padding-left:18px;font-size:.9rem;color:var(--ink-500)}
.drawer-cta{margin-top:30px;display:flex;flex-direction:column;gap:12px}
.drawer-cta .btn{justify-content:center}
.scrim{
  position:fixed;inset:0;z-index:98;background:rgba(11,36,56,.34);
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s;
  backdrop-filter:blur(2px);
}
.scrim.is-open{opacity:1;visibility:visible}
body.is-locked{overflow:hidden}

/* ---------- 7. Hero éditorial asymétrique ---------- */
.hero{position:relative;padding-block:clamp(56px,8vw,104px) 0;overflow:hidden}
/* Colonnes de réglure en fond — trame verticale très discrète */
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:repeating-linear-gradient(90deg,var(--rule) 0 1px,transparent 1px 25%);
  opacity:.5;mask-image:linear-gradient(to bottom,transparent,#000 30%,#000 70%,transparent);
  -webkit-mask-image:linear-gradient(to bottom,transparent,#000 30%,#000 70%,transparent);
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.08fr .92fr;
  gap:clamp(32px,5vw,72px);align-items:end;
}
.hero-copy{padding-bottom:clamp(40px,6vw,76px);max-width:44ch}
.hero-copy h1{margin:22px 0 24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}

/* Panneau image décalé, cadre sauge en négatif */
.hero-panel{position:relative;align-self:end}
.hero-panel::before{
  content:"";position:absolute;left:-16px;top:26px;right:26px;bottom:-16px;
  border:1px solid var(--sage);opacity:.5;z-index:0;
}
.hero-panel img{
  position:relative;z-index:1;width:100%;
  aspect-ratio:4/4.6;object-fit:cover;object-position:center;
  filter:saturate(.88) contrast(1.02);
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;align-items:start}
  .hero-copy{padding-bottom:8px;max-width:none}
  .hero-panel::before{left:-10px;right:18px;top:18px;bottom:-10px}
  .hero-panel img{aspect-ratio:4/3}
}

/* Bandeau de faits — sous le hero, en réglure */
.facts{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--rule);margin-top:clamp(46px,6vw,72px);
}
.fact{padding:26px 26px 26px 0;border-right:1px solid var(--rule)}
.fact:last-child{border-right:0}
.fact dt{
  font-family:var(--f-mono);font-size:.66rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--sage-700);margin-bottom:9px;
}
.fact dd{margin:0;font-size:.95rem;color:var(--ink);line-height:1.45}
@media (max-width:760px){
  .facts{grid-template-columns:1fr}
  .fact{border-right:0;border-bottom:1px solid var(--rule);padding:19px 0}
  .fact:last-child{border-bottom:0}
}

/* ---------- 8. Lignes de registre (services) ---------- */
.ledger{border-top:1px solid var(--rule)}
.led{
  display:grid;grid-template-columns:64px 1fr minmax(240px,.85fr) auto;
  gap:clamp(16px,3vw,40px);align-items:start;
  padding:clamp(26px,3.4vw,40px) 0;
  border-bottom:1px solid var(--rule);
  text-decoration:none;color:inherit;position:relative;
  transition:background .45s var(--ease),padding-inline .45s var(--ease);
}
.led::before{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:var(--sage);transform:scaleX(0);transform-origin:left;
  transition:transform .55s var(--ease-out);
}
.led:hover{background:var(--paper-2);padding-inline:clamp(10px,1.6vw,22px)}
.led:hover::before{transform:scaleX(1)}
.led-n{font-family:var(--f-mono);font-size:.72rem;color:var(--sage);padding-top:8px;font-variant-numeric:tabular-nums}
.led-t h3{margin-bottom:9px;transition:color .35s var(--ease)}
.led:hover .led-t h3{color:var(--sage-700)}
.led-t p{font-size:.9rem;color:var(--muted);max-width:34ch}
.led-d{font-size:.9rem;color:var(--ink-500);padding-top:3px}
.led-d ul{display:flex;flex-direction:column;gap:7px}
.led-d li{position:relative;padding-left:17px;font-size:.86rem}
.led-d li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:1px;background:var(--sage);
}
.led-go{
  align-self:center;width:44px;height:44px;border:1px solid var(--rule-strong);border-radius:50%;
  display:grid;place-items:center;flex:none;
  transition:background .4s var(--ease),border-color .4s var(--ease),transform .4s var(--ease);
}
.led-go svg{width:15px;height:15px;color:var(--ink);transition:transform .4s var(--ease-out),color .4s}
.led:hover .led-go{background:var(--ink);border-color:var(--ink);transform:translateX(4px)}
.led:hover .led-go svg{color:var(--paper);transform:translateX(2px)}
@media (max-width:920px){
  .led{grid-template-columns:40px 1fr auto;gap:16px}
  .led-d{grid-column:2/4;padding-top:14px}
}
@media (max-width:560px){
  .led{grid-template-columns:1fr auto}
  .led-n{grid-column:1/3;padding-top:0;margin-bottom:-6px}
  .led-d{grid-column:1/3}
}

/* ---------- 9. Duo texte / image ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,86px);align-items:center}
.duo-rev .duo-media{order:-1}
@media (max-width:880px){
  .duo{grid-template-columns:1fr;gap:36px}
  .duo-rev .duo-media{order:0}
}
.duo h2{margin-bottom:20px}
.duo p+p{margin-top:15px}

.panel{position:relative}
.panel img{width:100%;aspect-ratio:4/3.1;object-fit:cover;filter:saturate(.9)}
.panel-frame::before{
  content:"";position:absolute;inset:auto -18px -18px auto;width:62%;height:62%;
  border:1px solid var(--sage);opacity:.55;z-index:-1;
}
.panel-tag{
  position:absolute;left:0;bottom:0;background:var(--paper-2);
  padding:16px 22px;max-width:74%;border-top:1px solid var(--sage);
}
.panel-tag .idx{display:block;margin-bottom:5px}
.panel-tag strong{font-family:var(--f-display);font-size:1.02rem;font-weight:500;color:var(--ink);display:block;line-height:1.25}

/* Liste à coches */
.checks{display:flex;flex-direction:column;gap:13px;margin-top:26px}
.checks li{display:grid;grid-template-columns:auto 1fr;gap:13px;align-items:start;font-size:.94rem}
.checks svg{width:17px;height:17px;color:var(--sage-700);margin-top:4px;flex:none}

/* ---------- 10. Bande sombre ---------- */
.band-ink{
  background:var(--ink);color:rgba(245,242,234,.76);position:relative;overflow:hidden;
}
.band-ink::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 88px);
}
.band-ink > *{position:relative}
.band-ink h2,.band-ink h3,.band-ink h4{color:var(--paper-2)}
.band-ink .lead{color:rgba(245,242,234,.68)}
.band-ink .serif-em{color:var(--sage-200)}

/* ---------- 11. Étapes de méthode ---------- */
.steps{display:grid;gap:0;counter-reset:s}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,3vw,38px);
  padding:clamp(26px,3.2vw,38px) 0;border-bottom:1px solid var(--rule);
}
.step:last-child{border-bottom:0}
.band-ink .step{border-color:var(--rule-light)}
.step-n{
  width:52px;height:52px;flex:none;border:1px solid var(--sage);border-radius:50%;
  display:grid;place-items:center;
  font-family:var(--f-mono);font-size:.8rem;color:var(--sage-700);
  font-variant-numeric:tabular-nums;
}
.band-ink .step-n{color:var(--sage-200);border-color:rgba(124,154,131,.55)}
.step h3{margin-bottom:9px}
.step p{font-size:.94rem;max-width:60ch}
.step-meta{
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sage-700);margin-top:12px;
}
.band-ink .step-meta{color:var(--sage-200)}

/* ---------- 12. Cartes ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,30px)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,2.4vw,30px)}
@media (max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-3,.grid-2{grid-template-columns:1fr}}

.card{
  background:var(--paper-2);border:1px solid var(--rule);
  padding:clamp(24px,3vw,34px);position:relative;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:var(--sage-200)}
.card .idx-num{display:block;margin-bottom:16px}
.card h3{margin-bottom:11px;font-size:1.14rem}
.card p{font-size:.91rem;color:var(--muted)}
.card-ico{width:26px;height:26px;color:var(--sage-700);margin-bottom:18px;stroke-width:1.35}

.band-ink .card{background:rgba(255,255,255,.035);border-color:var(--rule-light)}
.band-ink .card:hover{background:rgba(255,255,255,.06);border-color:rgba(124,154,131,.5)}
.band-ink .card p{color:rgba(245,242,234,.62)}

/* ---------- 13. Tableau registre (coordonnées, données légales) ---------- */
.ftable{border-top:1px solid var(--rule);width:100%}
.ftable div{
  display:grid;grid-template-columns:minmax(140px,.42fr) 1fr;gap:20px;
  padding:15px 0;border-bottom:1px solid var(--rule);align-items:baseline;
}
.ftable dt{
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.15em;
  text-transform:uppercase;color:var(--sage-700);
}
.ftable dd{margin:0;font-size:.95rem;color:var(--ink);font-variant-numeric:tabular-nums}
.ftable dd a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--sage-200);transition:border-color .3s}
.ftable dd a:hover{border-color:var(--sage-700)}
.band-ink .ftable,.band-ink .ftable div{border-color:var(--rule-light)}
.band-ink .ftable dt{color:var(--sage-200)}
.band-ink .ftable dd,.band-ink .ftable dd a{color:var(--paper-2)}
@media (max-width:560px){
  .ftable div{grid-template-columns:1fr;gap:5px}
}

/* ---------- 14. Formulaire ---------- */
.form{display:grid;gap:18px}
.field{display:grid;gap:7px}
.field label{
  font-family:var(--f-mono);font-size:.67rem;letter-spacing:.15em;
  text-transform:uppercase;color:var(--sage-700);
}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;background:var(--paper-2);
  border:1px solid var(--rule);border-radius:2px;font-size:.94rem;color:var(--ink);
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--sage);background:var(--white);
}
.field textarea{resize:vertical;min-height:132px;font-family:inherit}
.form-note{font-size:.79rem;color:var(--muted);line-height:1.55}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:620px){.form-row{grid-template-columns:1fr}}

/* ---------- 15. Appel à l'action ---------- */
.cta{text-align:center;max-width:640px;margin-inline:auto}
.cta h2{margin-bottom:18px}
.cta .btnrow{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;margin-top:32px}

/* ---------- 16. En-tête de page interne ---------- */
.phead{padding-block:clamp(48px,7vw,86px) clamp(34px,4vw,52px);border-bottom:1px solid var(--rule)}
.phead h1{max-width:19ch;margin:20px 0 20px}
.phead .lead{max-width:60ch}
.crumb{
  font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);display:flex;gap:9px;flex-wrap:wrap;align-items:center;
}
.crumb a{color:var(--sage-700);text-decoration:none}
.crumb a:hover{text-decoration:underline}
.crumb span{color:var(--rule-strong)}

/* ---------- 17. Pages légales ---------- */
.legal{max-width:74ch;padding-block:clamp(46px,6vw,76px)}
.legal h2{
  font-size:clamp(1.32rem,2.3vw,1.62rem);margin:44px 0 15px;
  padding-top:26px;border-top:1px solid var(--rule);
}
.legal h2:first-of-type{margin-top:26px}
.legal h3{font-size:1.04rem;margin:26px 0 9px}
.legal p{margin-bottom:14px;font-size:.95rem;line-height:1.72}
.legal ul{margin:0 0 16px;padding-left:0;list-style:none}
.legal ul li{position:relative;padding-left:19px;margin-bottom:8px;font-size:.95rem;line-height:1.65}
.legal ul li::before{content:"";position:absolute;left:0;top:.68em;width:8px;height:1px;background:var(--sage)}
.legal ol{margin:0 0 16px;padding-left:20px}
.legal ol li{margin-bottom:8px;font-size:.95rem;line-height:1.65}
.legal a{color:var(--sage-700);text-decoration:underline;text-underline-offset:2px}
.legal strong{color:var(--ink);font-weight:600}
.legal .updated{
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted);margin-bottom:8px;
}
.legal .callout{
  background:var(--paper-2);border-left:2px solid var(--sage);
  padding:19px 22px;margin:22px 0;font-size:.91rem;
}
.legal .callout p:last-child{margin-bottom:0}

/* Donnée absente du brief — à compléter avant mise en ligne.
   Volontairement visible : aucune valeur légale ne doit être inventée. */
.todo{
  background:#FBE9C7;color:#6B4E12;border-bottom:1px dashed #B98B23;
  font-family:var(--f-mono);font-size:.82em;padding:1px 6px;
}

/* ---------- 18. Pied de page ---------- */
.ftr{background:var(--ink);color:rgba(245,242,234,.6);padding-block:clamp(52px,6vw,76px) 0;position:relative;overflow:hidden}
.ftr::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 1px,transparent 1px 88px);
}
.ftr > *{position:relative}
.ftr-grid{
  display:grid;grid-template-columns:1.55fr 1fr 1fr 1.1fr;
  gap:clamp(26px,3.4vw,48px);padding-bottom:46px;
}
@media (max-width:980px){.ftr-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.ftr-grid{grid-template-columns:1fr;gap:34px}}

.ftr .brand-name{color:var(--paper-2)}
.ftr .brand-sub{color:var(--sage)}
.ftr-about{font-size:.88rem;line-height:1.65;margin:19px 0 22px;max-width:38ch}
.ftr h2{
  font-family:var(--f-mono);font-size:.68rem;font-weight:500;letter-spacing:.17em;
  text-transform:uppercase;color:var(--sage);margin-bottom:19px;
  line-height:1.4;letter-spacing:.17em;
}
.ftr-links{display:flex;flex-direction:column;gap:11px}
.ftr-links a{
  font-size:.875rem;color:rgba(245,242,234,.6);text-decoration:none;
  transition:color .3s var(--ease),padding-left .3s var(--ease);width:fit-content;
}
.ftr-links a:hover{color:var(--paper-2);padding-left:5px}
.ftr-contact{display:flex;flex-direction:column;gap:12px;font-size:.875rem}
.ftr-contact a,.ftr-contact span{
  display:grid;grid-template-columns:auto 1fr;gap:11px;align-items:start;
  color:rgba(245,242,234,.6);text-decoration:none;transition:color .3s var(--ease);line-height:1.5;
}
.ftr-contact a:hover{color:var(--paper-2)}
.ftr-contact svg{width:15px;height:15px;color:var(--sage);margin-top:3px;flex:none}

.ftr-ein{
  margin-top:24px;display:inline-block;
  font-family:var(--f-mono);font-size:.71rem;letter-spacing:.09em;
  color:var(--sage-200);border:1px solid rgba(124,154,131,.4);padding:7px 13px;
  font-variant-numeric:tabular-nums;
}
.ftr-btm{
  border-top:1px solid var(--rule-light);padding-block:24px;
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;align-items:center;
}
.ftr-copy{font-size:.79rem;color:rgba(245,242,234,.42)}
.ftr-btm nav{display:flex;gap:20px;flex-wrap:wrap}
.ftr-btm nav a{font-size:.79rem;color:rgba(245,242,234,.42);text-decoration:none;transition:color .3s}
.ftr-btm nav a:hover{color:var(--paper-2)}

/* ---------- 19. Bandeau cookies ---------- */
.ck{
  position:fixed;left:var(--gut);right:var(--gut);bottom:20px;z-index:120;
  max-width:640px;background:var(--paper-2);border:1px solid var(--rule);
  box-shadow:var(--shadow-lift);padding:22px 24px;
  display:none;gap:18px;align-items:center;flex-wrap:wrap;
  transform:translateY(14px);opacity:0;
  transition:transform .55s var(--ease-out),opacity .55s var(--ease);
}
.ck.is-shown{display:flex;transform:none;opacity:1}
.ck p{font-size:.845rem;color:var(--ink-500);flex:1 1 280px;line-height:1.55;margin:0}
.ck p a{color:var(--sage-700)}
.ck-act{display:flex;gap:10px;flex:none}
.ck-act .btn{padding:10px 19px;font-size:.83rem}

/* ---------- 20. Animations de révélation ---------- */
[data-reveal]{
  opacity:0;transform:translateY(20px);
  transition:opacity .85s var(--ease-out),transform .85s var(--ease-out);
  transition-delay:var(--d,0ms);
}
[data-reveal].is-in{opacity:1;transform:none}

[data-reveal="left"]{transform:translateX(-24px)}
[data-reveal="right"]{transform:translateX(24px)}
[data-reveal="left"].is-in,[data-reveal="right"].is-in{transform:none}

[data-reveal="rule"]{
  opacity:1;transform:scaleX(0);transform-origin:left;
  transition:transform 1.05s var(--ease-out);transition-delay:var(--d,0ms);
}
[data-reveal="rule"].is-in{transform:scaleX(1)}

@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1!important;transform:none!important}
}

/* ---------- 21. Utilitaires ---------- */
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}
.mt-32{margin-top:32px}.mt-40{margin-top:40px}.mt-56{margin-top:56px}
.mb-0{margin-bottom:0}
.tc{text-align:center}
.paper2{background:var(--paper-2)}
.divider{height:1px;background:var(--rule);border:0;margin:0}
.vh{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.nowrap{white-space:nowrap}