/* ==========================================================================
   TREZUS — Design system
   Recouvrement amiable d'impayés B2B · TPE & PME
   Direction : encre & papier, accent vert profond, éditorial.
   Un seul fichier, piloté par tokens. Ne pas dupliquer de styles par page.
   ========================================================================== */

/* ---------- Tokens ----------
   Direction unifiée avec la landing : indigo profond #200B4B + accent menthe,
   typo Sora (titres/labels) + Hanken Grotesk (corps). Noms de tokens conservés. */
:root{
  /* Surfaces (sombres : tout le site est en indigo) */
  --ink:        #130630;   /* indigo le plus profond (sections --ink, footer, page-head) */
  --ink-2:      #180838;
  --ink-3:      #1c0a42;   /* carte sur fond sombre */
  --paper:      #200C4B;   /* fond de base de la page */
  --paper-2:    #1c0a42;   /* section alternée légèrement plus profonde */
  --paper-3:    #180838;

  /* Texte */
  --text:       #efeaff;   /* texte principal sur indigo */
  --text-soft:  #c8bfe8;
  --text-faint: #a99ed3;
  --on-ink:     #ffffff;
  --on-ink-soft:#c8bfe8;
  --on-ink-faint:#8e83bd;

  /* Accent menthe */
  --accent:       #5fe3ad;
  --accent-deep:  #33c98c;
  --accent-ink:   #5fe3ad;
  --accent-soft:  rgba(95,227,173,.13);
  --accent-line:  rgba(95,227,173,.32);

  /* Filets (clairs sur fond sombre) */
  --line:        rgba(255,255,255,.10);
  --line-strong: rgba(255,255,255,.18);
  --line-ink:    rgba(255,255,255,.10);
  --line-ink-strong: rgba(255,255,255,.20);

  /* Typo */
  --serif: "Sora", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;   /* titres */
  --sans:  "Hanken Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono:  "Sora", system-ui, sans-serif;   /* kickers / labels / numéros (géométrique, comme la landing) */

  /* Mesures */
  --wrap: 1200px;
  --wrap-narrow: 880px;
  --measure: 68ch;
  --radius: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Rythme vertical */
  --sp-section: clamp(4.5rem, 9vw, 8.5rem);
  --sp-block: clamp(2.5rem, 5vw, 4rem);

  --ease: cubic-bezier(.22,.61,.36,1);
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 24px 60px -30px rgba(0,0,0,.6);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  margin:0;
  font-family:var(--sans);
  font-size:clamp(1rem,.97rem + .2vw,1.075rem);
  line-height:1.6;
  color:var(--text);
  background:
    radial-gradient(1200px 820px at 50% 120%, #170836 0%, transparent 60%),
    radial-gradient(900px 640px at 90% 108%, #0d0420 0%, transparent 55%),
    linear-gradient(180deg, #200C4B 0%, #1a0941 46%, #110630 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,p,figure{ margin:0; }
hr{ border:0; height:1px; background:var(--line); margin:0; }
::selection{ background:var(--accent); color:#fff; }

/* ---------- Layout ---------- */
.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(1.25rem,4vw,2.5rem); }
.wrap--narrow{ max-width:var(--wrap-narrow); }
.section{ padding-block:var(--sp-section); position:relative; }
.section--tight{ padding-block:clamp(3rem,6vw,5rem); }
.section--ink{ background:var(--ink); color:var(--on-ink); }
.section--ink-2{ background:var(--ink-2); color:var(--on-ink); }
.section--paper-2{ background:var(--paper-2); }
.section--paper-3{ background:var(--paper-3); }
.section--ink h1,.section--ink h2,.section--ink h3,.section--ink-2 h1,.section--ink-2 h2,.section--ink-2 h3{ color:var(--on-ink); }

.stack > * + *{ margin-top:1.1em; }
.center{ text-align:center; }
.measure{ max-width:var(--measure); }
.center.measure{ margin-inline:auto; }

/* ---------- Typographie ---------- */
.kicker{
  font-family:var(--mono);
  font-size:.76rem;
  font-weight:600;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--accent);
  display:inline-flex;
  align-items:center;
  gap:.7rem;
  margin:0 0 1.3rem;
}
.section--ink .kicker,.section--ink-2 .kicker{ color:var(--accent-ink); }
.kicker::before{  /* motif « E à trois barres » du logo, tracé net en pixels entiers */
  content:""; width:28px; height:12px; flex:none; display:inline-block;
  background:
    linear-gradient(currentColor,currentColor) 0 0/100% 2px no-repeat,
    linear-gradient(currentColor,currentColor) 0 5px/100% 2px no-repeat,
    linear-gradient(currentColor,currentColor) 0 10px/100% 2px no-repeat;
}
.kicker--plain::before{ display:none; }

.display{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.07;
  letter-spacing:-.02em;
  font-size:clamp(2.1rem,1.5rem + 2.6vw,3.2rem);
  text-wrap:balance;
}
h1.title,.h1{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.09;
  letter-spacing:-.02em;
  font-size:clamp(1.9rem,1.45rem + 1.9vw,2.9rem);
  text-wrap:balance;
}
h2.title,.h2{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.13;
  letter-spacing:-.018em;
  font-size:clamp(1.6rem,1.3rem + 1.4vw,2.3rem);
  text-wrap:balance;
}
h3.title,.h3{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.2;
  letter-spacing:-.01em;
  font-size:clamp(1.18rem,1.05rem + .55vw,1.42rem);
  text-wrap:balance;
}
.eyebrow-serif{ font-family:var(--serif); font-style:italic; font-weight:400; }
.accent{ color:var(--accent); }
.section--ink .accent,.section--ink-2 .accent{ color:var(--accent-ink); }
.lead{
  font-size:clamp(1.12rem,1.04rem + .5vw,1.4rem);
  line-height:1.5;
  color:var(--text-soft);
  font-weight:400;
}
.section--ink .lead,.section--ink-2 .lead{ color:var(--on-ink-soft); }
.muted{ color:var(--text-faint); }
.section--ink .muted{ color:var(--on-ink-faint); }

/* Prose (texte long, pages éditoriales / articles) */
.prose{ max-width:var(--measure); }
.prose > * + *{ margin-top:1.15em; }
.prose p{ font-family:var(--sans); font-size:1.1rem; line-height:1.7; color:var(--text-soft); font-weight:400; }
.section--ink .prose p{ color:var(--on-ink); }
.prose h2{ font-family:var(--serif); font-size:clamp(1.4rem,1.2rem + 1vw,1.8rem); font-weight:600; line-height:1.2; letter-spacing:-.015em; margin-top:2.2em; text-wrap:balance; }
.prose h3{ font-family:var(--serif); font-size:1.28rem; font-weight:600; line-height:1.25; margin-top:1.6em; text-wrap:balance; }
.prose h2 + p, .prose h3 + p{ margin-top:.7em; }
.prose strong{ font-weight:600; }
.prose a{ color:var(--accent); text-decoration:underline; text-underline-offset:3px; text-decoration-thickness:1px; text-decoration-color:var(--accent-line); }
.prose a:hover{ text-decoration-color:var(--accent); }
.prose ul{ display:grid; gap:.6rem; }
.prose ul li{ position:relative; padding-left:1.5rem; font-family:var(--sans); font-size:1.05rem; line-height:1.55; color:var(--text-soft); }
.prose ul li::before{ content:""; position:absolute; left:0; top:.62em; width:.5rem; height:.5rem; border:1.5px solid var(--accent); border-radius:50%; }
.prose blockquote{ margin:0; padding:1.2rem 0 1.2rem 1.6rem; border-left:2px solid var(--accent); font-family:var(--serif); font-style:italic; font-size:1.3rem; line-height:1.4; color:var(--text); }

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family:var(--sans); font-weight:600; font-size:.95rem; letter-spacing:.005em;
  padding:.86rem 1.4rem; border-radius:var(--radius);
  border:1px solid transparent; background:transparent; color:var(--text);
  transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space:nowrap; line-height:1;
}
.btn .arw{ transition:transform .3s var(--ease); }
.btn:hover .arw{ transform:translateX(4px); }
.btn--primary{ background:var(--accent); color:#05291d; border-color:var(--accent); box-shadow:0 10px 30px -10px rgba(95,227,173,.4); }
.btn--primary:hover{ background:var(--accent-deep); border-color:var(--accent-deep); }
.btn--dark{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
.btn--dark:hover{ background:#000; }
.btn--ghost{ border-color:var(--line-strong); color:var(--text); }
.btn--ghost:hover{ border-color:var(--text); background:rgba(22,22,26,.04); }
.section--ink .btn--ghost,.section--ink-2 .btn--ghost{ border-color:var(--line-ink-strong); color:var(--on-ink); }
.section--ink .btn--ghost:hover,.section--ink-2 .btn--ghost:hover{ border-color:var(--on-ink); background:rgba(255,255,255,.05); }
.btn--light{ background:var(--paper); color:var(--ink); border-color:var(--paper); }
.btn--light:hover{ background:#fff; }
.btn--lg{ padding:1.02rem 1.7rem; font-size:1rem; }
.btn--block{ width:100%; justify-content:center; }

.cta-row{ display:flex; flex-wrap:wrap; gap:.85rem; align-items:center; }
.cta-row .sep{ color:var(--text-faint); }
.section--ink .cta-row .sep{ color:var(--on-ink-faint); }

/* lien texte avec flèche */
.tlink{
  display:inline-flex; align-items:center; gap:.5rem;
  font-weight:600; font-size:.95rem; color:var(--accent);
  padding-bottom:2px; border-bottom:1px solid var(--accent-line);
  transition:border-color .25s var(--ease);
}
.tlink .arw{ transition:transform .3s var(--ease); }
.tlink:hover{ border-color:var(--accent); }
.tlink:hover .arw{ transform:translateX(4px); }
.section--ink .tlink,.section--ink-2 .tlink{ color:var(--accent-ink); border-color:rgba(111,193,151,.4); }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(19,6,48,.72);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line-ink);
  color:var(--on-ink);
  transition:transform .35s var(--ease);
}
.site-header.is-hidden{ transform:translateY(-100%); }
.nav{ display:flex; align-items:center; justify-content:space-between; gap:1.5rem; height:74px; }
.brand{ display:inline-flex; align-items:center; }
.brand img{ height:29px; width:auto; }
.nav-links{ display:flex; align-items:center; gap:.35rem; }
.nav-links a{
  font-size:.92rem; font-weight:500; color:var(--on-ink-soft);
  padding:.5rem .7rem; border-radius:5px; line-height:1;
  transition:color .2s var(--ease), background .2s var(--ease);
}
.nav-links a:hover{ color:var(--on-ink); }
.nav-links a.is-active{ color:var(--on-ink); }
.nav-right{ display:flex; align-items:center; gap:1rem; }
.nav-phone{ font-family:var(--mono); font-size:.84rem; letter-spacing:.02em; color:var(--on-ink-soft); }
.nav-phone:hover{ color:var(--on-ink); }
.nav-cta{ padding:.62rem 1.05rem; font-size:.9rem; }

.burger{ display:none; width:42px; height:42px; border:1px solid var(--line-ink); border-radius:6px; background:transparent; align-items:center; justify-content:center; }
.burger span{ display:block; width:18px; height:1.5px; background:var(--on-ink); position:relative; transition:.3s var(--ease); }
.burger span::before,.burger span::after{ content:""; position:absolute; left:0; width:18px; height:1.5px; background:var(--on-ink); transition:.3s var(--ease); }
.burger span::before{ top:-6px; } .burger span::after{ top:6px; }
.burger.is-open span{ background:transparent; }
.burger.is-open span::before{ top:0; transform:rotate(45deg); }
.burger.is-open span::after{ top:0; transform:rotate(-45deg); }

.mobile-menu{
  position:fixed; inset:74px 0 0; z-index:55;
  background:var(--ink); color:var(--on-ink);
  padding:1.5rem clamp(1.25rem,4vw,2.5rem) 2.5rem;
  display:flex; flex-direction:column; gap:.2rem;
  transform:translateY(-8px); opacity:0; pointer-events:none;
  transition:opacity .3s var(--ease), transform .3s var(--ease);
  overflow-y:auto;
}
.mobile-menu.is-open{ opacity:1; transform:none; pointer-events:auto; }
.mobile-menu a{ font-family:var(--serif); font-size:1.6rem; padding:.7rem 0; border-bottom:1px solid var(--line-ink); }
.mobile-menu .btn{ margin-top:1.5rem; }
body.menu-open{ overflow:hidden; }

/* ---------- Hero ---------- */
.hero{ background:var(--ink); color:var(--on-ink); position:relative; overflow:hidden; }
.hero::after{ /* filet d'horizon discret, pas de halo */
  content:""; position:absolute; left:0; right:0; bottom:0; height:1px; background:var(--line-ink);
}
.hero__inner{ padding-block:clamp(3.5rem,8vw,7rem); display:grid; grid-template-columns:1.15fr .85fr; gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.hero__title{ font-family:var(--serif); font-weight:380; line-height:1.04; letter-spacing:-.014em; font-size:clamp(2.7rem,1.7rem + 4.4vw,4.7rem); color:var(--on-ink); }
.hero__sub{ margin-top:1.6rem; max-width:48ch; }
.hero__cta{ margin-top:2.2rem; }
.hero__rea{ margin-top:2.4rem; display:flex; flex-wrap:wrap; gap:.5rem 1.1rem; font-size:.88rem; color:var(--on-ink-soft); }
.hero__rea li{ display:inline-flex; align-items:center; gap:.5rem; }
.hero__rea .dot{ width:5px; height:5px; border-radius:50%; background:var(--accent-ink); }

/* Carte "grand livre" / ledger éditoriale (visuel hero, dessinée en CSS) */
.ledger{ background:var(--ink-2); border:1px solid var(--line-ink); border-radius:var(--radius-lg); padding:1.6rem; box-shadow:0 30px 60px -30px rgba(0,0,0,.6); }
.ledger__top{ display:flex; justify-content:space-between; align-items:center; padding-bottom:1.1rem; border-bottom:1px solid var(--line-ink); }
.ledger__tag{ font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--on-ink-faint); }
.ledger__row{ display:flex; justify-content:space-between; align-items:baseline; padding:1rem 0; border-bottom:1px solid var(--line-ink); }
.ledger__row:last-child{ border-bottom:0; }
.ledger__label{ font-size:.9rem; color:var(--on-ink-soft); }
.ledger__val{ font-family:var(--mono); font-size:1rem; color:var(--on-ink); }
.ledger__val.is-strike{ text-decoration:line-through; color:var(--on-ink-faint); text-decoration-thickness:1px; }
.ledger__val.is-paid{ color:var(--accent-ink); }
.ledger__state{ display:inline-flex; align-items:center; gap:.45rem; font-family:var(--mono); font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; padding:.3rem .6rem; border-radius:var(--radius-pill); border:1px solid var(--accent-line); color:var(--accent-ink); }
.ledger__arrow{ display:flex; align-items:center; justify-content:center; padding:.4rem 0; color:var(--on-ink-faint); }

/* ---------- Grilles ---------- */
.grid{ display:grid; gap:clamp(1.1rem,2.4vw,1.8rem); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.grid-split{ grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4.5rem); align-items:start; }
.grid-aside{ grid-template-columns:.85fr 1.15fr; gap:clamp(2rem,5vw,4rem); align-items:start; }

.section-head{ max-width:46rem; margin-bottom:clamp(2.5rem,5vw,4rem); }
.section-head .lead{ margin-top:1rem; }
.section-head--split{ display:flex; justify-content:space-between; align-items:flex-end; gap:2rem; flex-wrap:wrap; max-width:none; }

/* ---------- Cartes ---------- */
.card{
  background:linear-gradient(180deg,rgba(50,26,114,.42),rgba(24,8,56,.5)); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:clamp(1.5rem,2.5vw,2rem);
  transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card--raised{ box-shadow:var(--shadow); }
.card.is-hover:hover,.card--link:hover{ border-color:var(--line-strong); transform:translateY(-3px); box-shadow:var(--shadow); }
.section--ink .card,.section--ink-2 .card{ background:var(--ink-3); border-color:var(--line-ink); }
.card__num{ font-family:var(--mono); font-size:.85rem; color:var(--accent); letter-spacing:.06em; display:block; margin-bottom:1.2rem; }
.section--ink .card__num{ color:var(--accent-ink); }
.card .h3{ margin-bottom:.6rem; }
.card p{ color:var(--text-soft); }
.section--ink .card p{ color:var(--on-ink-soft); }
.card__rule{ height:1px; background:var(--line); margin-bottom:1.4rem; }
.card__top-accent{ width:2.2rem; height:2px; background:var(--accent); margin-bottom:1.4rem; }

/* Feature (icône + texte) */
.feature{ display:flex; gap:1rem; align-items:flex-start; }
.icn{ flex:none; width:48px; height:48px; border-radius:13px; display:flex; align-items:center; justify-content:center; color:var(--accent); background:var(--accent-soft); box-shadow:inset 0 0 0 1px var(--accent-line); margin-bottom:1.3rem; }
.feature .icn{ margin-bottom:0; width:44px; height:44px; }
.section--ink .feature .icn{ color:var(--accent-ink); }
.feature h3{ font-family:var(--sans); font-weight:650; font-size:1.02rem; margin-bottom:.25rem; }
.feature p{ font-size:.95rem; color:var(--text-soft); }
.section--ink .feature p{ color:var(--on-ink-soft); }
.icn svg{ width:20px; height:20px; }

/* ---------- Étapes ---------- */
.steps{ counter-reset:step; display:grid; gap:0; }
.steps--4{ grid-template-columns:repeat(4,1fr); gap:clamp(1.2rem,2.5vw,2rem); }
.step{ position:relative; padding-top:1.6rem; border-top:1px solid var(--line); }
.section--ink .step{ border-color:var(--line-ink); }
.step__num{ font-family:var(--mono); font-size:.8rem; letter-spacing:.1em; color:var(--accent); margin-bottom:.9rem; }
.section--ink .step__num{ color:var(--accent-ink); }
.step h3{ font-family:var(--serif); font-weight:600; font-size:1.12rem; line-height:1.2; margin-bottom:.5rem; }
.step p{ font-size:.95rem; color:var(--text-soft); }
.section--ink .step p{ color:var(--on-ink-soft); }

/* Étapes verticales (process détaillé) */
.flow{ display:grid; gap:0; }
.flow__item{ display:grid; grid-template-columns:auto 1fr; gap:1.5rem; padding-bottom:2.4rem; position:relative; }
.flow__item:not(:last-child)::before{ content:""; position:absolute; left:21px; top:3rem; bottom:0; width:1px; background:var(--line); }
.section--ink .flow__item:not(:last-child)::before{ background:var(--line-ink); }
.flow__num{ flex:none; width:44px; height:44px; border-radius:50%; border:1px solid var(--accent-line); color:var(--accent); display:flex; align-items:center; justify-content:center; font-family:var(--mono); font-size:.95rem; background:var(--paper); position:relative; z-index:1; }
.section--ink .flow__num{ background:var(--ink); color:var(--accent-ink); }
.flow__body h3{ font-family:var(--serif); font-weight:600; font-size:1.2rem; margin-bottom:.4rem; padding-top:.4rem; }
.flow__body p{ color:var(--text-soft); }
.section--ink .flow__body p{ color:var(--on-ink-soft); }

/* ---------- Listes utilitaires ---------- */
.checklist{ display:grid; gap:.85rem; }
.checklist li{ display:flex; gap:.75rem; align-items:flex-start; }
.checklist li svg{ flex:none; width:20px; height:20px; margin-top:.15rem; color:var(--accent); }
.section--ink .checklist li svg{ color:var(--accent-ink); }
.crosslist li svg{ color:var(--text-faint); }

/* ---------- Note / callout / placeholder ---------- */
.note{ border:1px solid var(--line); border-left:3px solid var(--accent); border-radius:var(--radius); padding:1.3rem 1.5rem; background:rgba(50,26,114,.35); }
.section--ink .note{ background:var(--ink-2); border-color:var(--line-ink); border-left-color:var(--accent-ink); }
.note p{ color:var(--text-soft); }
.note .note__label{ font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--accent); display:block; margin-bottom:.5rem; }
.section--ink .note .note__label{ color:var(--accent-ink); }

/* placeholder éditeur : contenu à compléter avant mise en ligne */
.placeholder{
  border:1px dashed var(--line-strong); border-radius:var(--radius);
  padding:1.4rem 1.6rem; background:transparent; color:var(--text-faint);
}
.section--ink .placeholder{ border-color:var(--line-ink-strong); color:var(--on-ink-faint); }
.placeholder .ph-tag{ font-family:var(--mono); font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--text-faint); display:inline-block; margin-bottom:.5rem; padding:.18rem .5rem; border:1px solid var(--line-strong); border-radius:4px; }

/* ---------- Tableau tarifs ---------- */
.spec{ border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; background:rgba(28,10,66,.5); }
.section--ink .spec{ background:var(--ink-3); border-color:var(--line-ink); }
.spec__row{ display:flex; justify-content:space-between; align-items:center; gap:1rem; padding:1.15rem clamp(1.2rem,2.5vw,1.8rem); border-bottom:1px solid var(--line); }
.section--ink .spec__row{ border-color:var(--line-ink); }
.spec__row:last-child{ border-bottom:0; }
.spec__row.is-highlight{ background:var(--accent-soft); }
.spec__k{ font-weight:500; }
.spec__v{ font-family:var(--mono); font-size:1.05rem; color:var(--text); }
.spec__v.is-zero{ color:var(--accent); }
.section--ink .spec__v.is-zero{ color:var(--accent-ink); }
.spec__v.is-mark{ color:var(--accent); font-family:var(--sans); font-weight:600; font-size:.98rem; }

/* ---------- FAQ (accordéon natif) ---------- */
.faq{ border-top:1px solid var(--line); }
.faq__item{ border-bottom:1px solid var(--line); }
.faq__item summary{ list-style:none; cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:1.5rem; padding:1.5rem 0; font-family:var(--serif); font-size:clamp(1.05rem,.98rem + .4vw,1.22rem); font-weight:500; color:var(--text); }
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item .faq__ic{ flex:none; width:26px; height:26px; position:relative; transition:transform .3s var(--ease); }
.faq__item .faq__ic::before,.faq__item .faq__ic::after{ content:""; position:absolute; background:var(--accent); transition:.3s var(--ease); }
.faq__item .faq__ic::before{ left:50%; top:4px; bottom:4px; width:1.5px; transform:translateX(-50%); }
.faq__item .faq__ic::after{ top:50%; left:4px; right:4px; height:1.5px; transform:translateY(-50%); }
.faq__item[open] .faq__ic::before{ opacity:0; }
.faq__answer{ padding:0 0 1.6rem; max-width:62ch; }
.faq__answer p{ color:var(--text-soft); font-size:1.02rem; }

/* ---------- Valeurs / definition list ---------- */
.deflist{ display:grid; gap:0; }
.deflist__item{ display:grid; grid-template-columns:.4fr 1fr; gap:1.5rem; padding:1.6rem 0; border-top:1px solid var(--line); align-items:baseline; }
.section--ink .deflist__item{ border-color:var(--line-ink); }
.deflist__item:last-child{ border-bottom:1px solid var(--line); }
.section--ink .deflist__item:last-child{ border-bottom-color:var(--line-ink); }
.deflist__term{ font-family:var(--serif); font-size:1.25rem; font-weight:600; }
.deflist__def{ color:var(--text-soft); }
.section--ink .deflist__def{ color:var(--on-ink-soft); }

/* ---------- Logos / bandeau secteurs (texte) ---------- */
.tagrow{ display:flex; flex-wrap:wrap; gap:.6rem; }
.tag{ font-family:var(--mono); font-size:.78rem; letter-spacing:.04em; padding:.45rem .85rem; border:1px solid var(--line); border-radius:var(--radius-pill); color:var(--text-soft); }
.section--ink .tag{ border-color:var(--line-ink); color:var(--on-ink-soft); }

/* ---------- Stat / chiffre éditorial (sans donnée inventée : usage promesses) ---------- */
.promise-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid var(--line-ink); border-bottom:1px solid var(--line-ink); }
.promise{ padding:2rem clamp(1rem,2vw,1.6rem); border-right:1px solid var(--line-ink); }
.promise:last-child{ border-right:0; }
.promise__big{ font-family:var(--serif); font-size:clamp(1.8rem,1.3rem + 1.6vw,2.6rem); line-height:1.05; color:var(--accent-ink); margin-bottom:.6rem; }
.promise__txt{ font-size:.95rem; color:var(--on-ink-soft); }

/* ---------- Bloc CTA ---------- */
.cta-block{ text-align:center; max-width:42rem; margin-inline:auto; }
.cta-block .title{ margin-bottom:1rem; }
.cta-block .lead{ margin-bottom:2rem; }
.cta-block .cta-row{ justify-content:center; }

/* ---------- Breadcrumb ---------- */
.crumbs{ font-family:var(--mono); font-size:.76rem; letter-spacing:.06em; color:var(--text-faint); display:flex; gap:.55rem; align-items:center; text-transform:uppercase; }
.crumbs a:hover{ color:var(--accent); }
.section--ink .crumbs{ color:var(--on-ink-faint); }
.section--ink .crumbs a:hover{ color:var(--accent-ink); }
.crumbs .sep{ opacity:.5; }

/* page header band (sous-pages) */
.page-head{ background:var(--ink); color:var(--on-ink); padding-block:clamp(3.5rem,7vw,6rem) clamp(2.8rem,5vw,4rem); border-bottom:1px solid var(--line-ink); }
.page-head .kicker{ color:var(--accent-ink); }
.page-head__title{ font-family:var(--serif); font-weight:600; line-height:1.09; letter-spacing:-.02em; font-size:clamp(2rem,1.5rem + 2.2vw,3.1rem); color:var(--on-ink); max-width:22ch; text-wrap:balance; }
.page-head .lead{ margin-top:1.4rem; max-width:54ch; }
.page-head .crumbs{ margin-bottom:1.6rem; }

/* ---------- Formulaire ---------- */
.form{ display:grid; gap:1.2rem; }
.form__grid{ display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.field{ display:grid; gap:.5rem; }
.field label{ font-size:.85rem; font-weight:600; color:var(--text); letter-spacing:.01em; }
.field .req{ color:var(--accent); }
.input,.textarea,select.input{
  font:inherit; font-size:1rem; color:var(--text); background:var(--paper);
  border:1px solid var(--line-strong); border-radius:var(--radius);
  padding:.85rem 1rem; width:100%; transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.input:focus,.textarea:focus,select.input:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft); }
.textarea{ min-height:140px; resize:vertical; }
.checkbox{ display:flex; gap:.7rem; align-items:flex-start; font-size:.9rem; color:var(--text-soft); }
.checkbox input{ margin-top:.2rem; width:18px; height:18px; accent-color:var(--accent); flex:none; }
.form__note{ font-size:.82rem; color:var(--text-faint); }
.form-status{ display:none; padding:1rem 1.2rem; border-radius:var(--radius); font-size:.95rem; }
.form-status.is-ok{ display:block; background:var(--accent-soft); color:var(--accent-deep); border:1px solid var(--accent-line); }
.form-status.is-err{ display:block; background:rgba(180,40,40,.08); color:#9b2c2c; border:1px solid rgba(180,40,40,.25); }

/* contact aside */
.contact-info{ display:grid; gap:1.4rem; }
.contact-info .ci{ display:flex; gap:.9rem; align-items:flex-start; }
.contact-info .ci svg{ width:20px; height:20px; color:var(--accent); flex:none; margin-top:.15rem; }
.contact-info .ci b{ display:block; font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; color:var(--text-faint); font-family:var(--mono); font-weight:500; margin-bottom:.2rem; }

/* ---------- Blog ---------- */
.post-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1.4rem,2.5vw,2rem); }
.post-card{ display:flex; flex-direction:column; gap:1rem; padding:1.6rem; border:1px solid var(--line); border-radius:var(--radius-lg); background:linear-gradient(180deg,rgba(50,26,114,.42),rgba(24,8,56,.5)); transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); height:100%; }
.post-card:hover{ border-color:var(--line-strong); transform:translateY(-3px); box-shadow:var(--shadow); }
.post-card__meta{ font-family:var(--mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--text-faint); display:flex; gap:.6rem; align-items:center; }
.post-card__cat{ color:var(--accent); }
.post-card h3{ font-family:var(--serif); font-weight:450; font-size:1.32rem; line-height:1.18; }
.post-card p{ font-size:.96rem; color:var(--text-soft); flex:1; }
.post-card .tlink{ margin-top:auto; }
.post-card--feature{ grid-column:1 / -1; display:grid; grid-template-columns:1.2fr 1fr; gap:2rem; align-items:center; padding:clamp(1.6rem,3vw,2.6rem); }
@media (max-width:780px){ .post-card--feature{ grid-template-columns:1fr; } }

.article{ max-width:var(--measure); margin-inline:auto; }
.article__lead{ font-family:var(--serif); font-size:1.45rem; line-height:1.4; color:var(--text); font-weight:380; margin-bottom:2rem; }
.article-meta{ font-family:var(--mono); font-size:.78rem; letter-spacing:.06em; text-transform:uppercase; color:var(--text-faint); display:flex; flex-wrap:wrap; gap:.6rem 1rem; align-items:center; }
.article-cta{ margin-top:3rem; padding:2rem; border:1px solid var(--line); border-radius:var(--radius-lg); background:var(--paper-2); }

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:var(--on-ink); padding-block:clamp(3.5rem,6vw,5.5rem) 2rem; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:2.5rem; padding-bottom:3rem; border-bottom:1px solid var(--line-ink); }
.footer-brand img{ height:30px; margin-bottom:1.3rem; }
.footer-brand p{ color:var(--on-ink-soft); font-size:.95rem; max-width:30ch; }
.footer-brand .footer-tag{ font-family:var(--mono); font-size:.74rem; letter-spacing:.1em; color:var(--accent-ink); text-transform:uppercase; margin-top:1.1rem; }
.footer-col h4{ font-family:var(--mono); font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--on-ink-faint); font-weight:500; margin-bottom:1.1rem; }
.footer-col ul{ display:grid; gap:.7rem; }
.footer-col a{ color:var(--on-ink-soft); font-size:.94rem; }
.footer-col a:hover{ color:var(--on-ink); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; gap:1.5rem; flex-wrap:wrap; padding-top:1.8rem; }
.footer-legal{ display:flex; flex-wrap:wrap; gap:1.2rem; font-size:.82rem; color:var(--on-ink-faint); }
.footer-legal a:hover{ color:var(--on-ink-soft); }
.footer-copy{ font-size:.82rem; color:var(--on-ink-faint); }

/* ---------- Micro-CTA flottant ---------- */
.floatcta{
  position:fixed; right:clamp(1rem,3vw,1.8rem); bottom:clamp(1rem,3vw,1.8rem); z-index:50;
  display:inline-flex; align-items:center; gap:.7rem;
  background:var(--ink); color:var(--paper); border:1px solid var(--line-ink-strong);
  padding:.8rem 1.1rem; border-radius:var(--radius-pill); font-size:.9rem; font-weight:600;
  box-shadow:0 18px 40px -18px rgba(0,0,0,.5);
  transform:translateY(120%); opacity:0; transition:transform .4s var(--ease), opacity .4s var(--ease), background .25s var(--ease);
}
.floatcta.is-visible{ transform:none; opacity:1; }
.floatcta:hover{ background:var(--accent); border-color:var(--accent); color:#fff; }
.floatcta .dot{ width:7px; height:7px; border-radius:50%; background:var(--accent-ink); }
.floatcta:hover .dot{ background:#fff; }

/* ---------- Reveal ---------- */
[data-reveal]{ opacity:0; transform:translateY(18px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-in{ opacity:1; transform:none; }
[data-reveal][data-delay="1"]{ transition-delay:.08s; }
[data-reveal][data-delay="2"]{ transition-delay:.16s; }
[data-reveal][data-delay="3"]{ transition-delay:.24s; }
@media (prefers-reduced-motion: reduce){ [data-reveal]{ opacity:1 !important; transform:none !important; } }

/* ---------- Skip link / a11y ---------- */
.skip{ position:absolute; left:-9999px; top:0; background:var(--accent); color:#fff; padding:.7rem 1rem; z-index:100; border-radius:0 0 6px 0; }
.skip:focus{ left:0; }
:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; border-radius:2px; }

/* ---------- Utilitaires ---------- */
.mt-0{ margin-top:0 !important; } .mt-1{ margin-top:1rem; } .mt-2{ margin-top:2rem; } .mt-3{ margin-top:3rem; }
.mb-2{ margin-bottom:2rem; } .mb-3{ margin-bottom:3rem; }
.hide-mobile{ } .show-mobile{ display:none !important; }
.divider-ink{ height:1px; background:var(--line-ink); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1000px){
  .nav-links, .nav-phone, .nav-cta{ display:none; }
  .burger{ display:flex; }
  .hero__inner{ grid-template-columns:1fr; }
  .hero__visual{ order:-1; max-width:480px; }
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .steps--4{ grid-template-columns:repeat(2,1fr); }
  .grid-aside,.grid-split{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr 1fr; gap:2rem 1.5rem; }
  .post-grid{ grid-template-columns:repeat(2,1fr); }
  .promise-row{ grid-template-columns:1fr; }
  .promise{ border-right:0; border-bottom:1px solid var(--line-ink); }
  .promise:last-child{ border-bottom:0; }
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; }
  .steps--4{ grid-template-columns:1fr; }
  .form__grid{ grid-template-columns:1fr; }
  .post-grid{ grid-template-columns:1fr; }
  .deflist__item{ grid-template-columns:1fr; gap:.5rem; }
  .footer-top{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  .section-head--split{ align-items:flex-start; }
  .nav{ height:64px; }
  .mobile-menu{ inset-block-start:64px; }
  .floatcta{ padding:.7rem 1rem; font-size:.85rem; }
  .hero__rea{ flex-direction:column; gap:.5rem; }
}

/* ---------- Accessibilité : focus clavier visible (WCAG 2.4.7) ---------- */
a:focus-visible,button:focus-visible,summary:focus-visible,
.btn:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:6px;
}
:focus:not(:focus-visible){outline:none}

/* ---------- Mentions légales : liste d'identification ---------- */
.idlist{ margin:1.3em 0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
.idlist > div{ display:grid; grid-template-columns:minmax(150px,210px) 1fr; gap:1rem; padding:.9rem 1.15rem; border-top:1px solid var(--line); }
.idlist > div:first-child{ border-top:0; }
.idlist dt{ font-family:var(--mono); font-size:.73rem; letter-spacing:.04em; text-transform:uppercase; color:var(--text-faint); align-self:center; }
.idlist dd{ margin:0; font-family:var(--sans); font-size:1.02rem; color:var(--text-soft); }
.idlist dd a{ color:var(--accent); text-decoration:underline; text-underline-offset:3px; }
.prov{ font-family:var(--mono); font-size:.6rem; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); margin-left:.55rem; padding:.12rem .42rem; border:1px solid var(--accent-line); border-radius:4px; white-space:nowrap; }
@media(max-width:560px){ .idlist > div{ grid-template-columns:1fr; gap:.25rem; } }