/* ==========================================================================
   Dalicea — feuille de style globale
   Palette : encre navy · laiton · vert · papier
   ========================================================================== */

:root{
  --ink:#16233B;
  --ink-2:#1E3350;
  --ink-3:#0F1A2E;
  --gold:#B8892B;
  --gold-deep:#8E6519;
  --gold-soft:#EEDFB6;
  --teal:#177567;
  --teal-soft:#D3E7E2;
  --paper:#FBF9F4;
  --paper-2:#F2ECDF;
  --line:#E3DAC7;
  --muted:#776D58;
  --slate:#586374;
  --w:1120px;
  --radius:16px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:'Bricolage Grotesque','Inter',sans-serif;font-weight:700;letter-spacing:-.02em;line-height:1.06}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums}

/* accessibilité : lien d'évitement */
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 18px;z-index:200;border-radius:0 0 10px 0}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;
  padding:13px 24px;border-radius:999px;border:none;cursor:pointer;font-family:inherit;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-gold{background:linear-gradient(135deg,var(--gold),#d6ab4e);color:var(--ink);box-shadow:0 10px 26px -12px rgba(184,137,43,.8)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(184,137,43,.9)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(255,255,255,.3);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-outline{border:1px solid var(--line);background:#fff;color:var(--ink)}
.btn-outline:hover{border-color:var(--gold);transform:translateY(-2px)}

/* ---------- Navigation ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(251,249,244,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:16px;height:104px;transition:height .3s cubic-bezier(.4,0,.2,1)}
.brand{display:flex;align-items:center;gap:10px;font-family:'Bricolage Grotesque';font-weight:700;font-size:20px}
/* Taille par défaut, valable notamment pour le logo du pied de page. */
.brand img{height:30px;width:auto}

/* Barre de navigation : logo affiché en grand à l'ouverture de la page, puis
   réduit dès que l'on défile (classe .compact posée par js/main.js) afin de
   libérer de la hauteur d'écran pendant la lecture. */
.nav .brand img{height:56px;transition:height .3s cubic-bezier(.4,0,.2,1)}
.nav.compact .wrap{height:66px}
.nav.compact .brand img{height:30px}
.nav-links{margin-left:auto;display:flex;gap:26px;align-items:center}
.nav-links a{font-size:14.5px;color:#4b4638;font-weight:500}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links a[aria-current="page"]{font-weight:600}
.nav .btn{padding:10px 18px;font-size:14px}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:9px 11px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}

@media(max-width:860px){
  .nav-toggle{display:block}
  /* Logo un peu plus mesuré sur mobile : il doit cohabiter avec le bouton menu. */
  .nav .wrap{height:88px}
  .nav .brand img{height:44px}
  .nav.compact .wrap{height:62px}
  .nav.compact .brand img{height:28px}
  .nav-links{
    /* top:100% suit automatiquement la hauteur de la barre, qui varie. */
    position:absolute;top:100%;left:0;right:0;background:var(--paper);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;
    border-bottom:1px solid var(--line);display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:14px;justify-content:center;border-bottom:none}
}

/* ---------- Sections génériques ---------- */
section{padding:86px 0}
.sec-head{max-width:640px}
.eyebrow{font-size:12px;letter-spacing:.24em;text-transform:uppercase;font-weight:600;color:var(--gold-deep)}
.sec-head h2{font-size:38px;margin-top:14px}
.sec-head p{font-size:17px;color:#514a3c;margin-top:14px}
.alt{background:var(--paper-2)}
.dark{background:linear-gradient(160deg,var(--ink) 0%,var(--ink-3) 100%);color:var(--paper)}
.dark .eyebrow{color:var(--gold-soft)}
.dark .sec-head p{color:#b4c0d3}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(160deg,#1c2d4b 0%,var(--ink) 58%,var(--ink-3) 100%);color:var(--paper);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(90% 60% at 88% 0%,rgba(53,80,122,.5),transparent 60%)}
.hero .rings{position:absolute;right:-130px;top:-150px;width:540px;height:540px;opacity:.5;pointer-events:none}
.hero .wrap{position:relative;padding-top:76px;padding-bottom:84px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero .eyebrow{color:var(--gold-soft)}
.hero h1{font-size:52px;margin-top:18px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--gold-soft)}
.hero .lead{font-size:18px;color:#c3ccdb;margin-top:20px;max-width:34ch}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-meta{display:flex;gap:28px;margin-top:34px;flex-wrap:wrap}
.hero-meta div{font-size:13px;color:#9fb0c9}
.hero-meta b{display:block;font-family:'Bricolage Grotesque';font-weight:700;font-size:18px;color:#fff}
.hero-mock{position:relative;justify-self:center;perspective:1500px}
.hero-mock img{width:290px;border-radius:12px;border:1px solid rgba(255,255,255,.1);box-shadow:0 44px 84px -30px rgba(0,0,0,.75);transform:rotateY(-18deg) rotateX(5deg)}
.chip-float{position:absolute;left:-28px;bottom:52px;background:linear-gradient(135deg,var(--gold),#d6ab4e);color:var(--ink);border-radius:14px;padding:12px 16px;box-shadow:0 20px 40px -16px rgba(184,137,43,.8);transform:rotate(-4deg);z-index:3}
.chip-float .b{font-family:'Bricolage Grotesque';font-weight:800;font-size:25px;line-height:1}
.chip-float .l{font-size:9.5px;font-weight:600;color:#4E3B0E;margin-top:2px}

/* hero compact (pages internes) */
.hero-sm .wrap{padding-top:62px;padding-bottom:62px}
.hero-sm h1{font-size:42px;max-width:20ch}
.hero-sm .lead{max-width:56ch}

/* ---------- Cartes ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-5px);box-shadow:0 20px 40px -22px rgba(20,25,40,.4)}
.card .n{font-family:'Bricolage Grotesque';font-weight:700;font-size:13px;color:var(--gold-deep);margin-bottom:8px}
.card h3{font-size:19px}
.card p{font-size:14.5px;color:var(--muted);margin-top:9px}
.card .ic{width:44px;height:44px;border-radius:12px;background:var(--ink);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ic svg{width:22px;height:22px;stroke:var(--gold-soft);fill:none}
.card .ic.teal{background:var(--teal-soft)}
.card .ic.teal svg{stroke:var(--teal)}

/* ---------- Étapes ---------- */
.steps{margin-top:44px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding-top:26px;border-top:2px solid var(--line)}
.step::before{
  counter-increment:s;content:counter(s,decimal-leading-zero);
  position:absolute;top:-15px;left:0;background:var(--gold);color:var(--ink);
  font-family:'Bricolage Grotesque';font-weight:800;font-size:13px;
  width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;
}
.step h3{font-size:17px}
.step p{font-size:14px;color:var(--muted);margin-top:8px}

/* ---------- Liste avantages ---------- */
.checks{margin-top:26px;display:flex;flex-direction:column;gap:0}
.checks li{list-style:none;display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.checks li::before{content:"✓";color:var(--teal);font-weight:700;flex:none}

/* ---------- Statistique ---------- */
.stat-big{background:var(--ink);color:#fff;border-radius:20px;padding:34px 32px;position:relative;overflow:hidden}
.stat-big::after{content:"€";position:absolute;right:-10px;bottom:-46px;font-family:'Bricolage Grotesque';font-weight:800;font-size:180px;color:rgba(255,255,255,.05);line-height:1}
.stat-big .k{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-soft);font-weight:600}
.stat-big .v{font-family:'Bricolage Grotesque';font-weight:800;font-size:64px;line-height:1;margin-top:10px}
.stat-big .v small{font-size:30px;color:var(--gold-soft)}
.stat-big .d{font-size:14.5px;color:#c3ccdb;margin-top:12px;max-width:34ch;position:relative}

/* ---------- Barre empilée animée ---------- */
.bar-wrap{margin-top:50px}
.bar-scale{display:flex;justify-content:space-between;font-size:13px;color:#9fb0c9;margin-bottom:10px;flex-wrap:wrap;gap:8px}
.bar-scale b{font-family:'Bricolage Grotesque';color:#fff;font-weight:700}
.stack{display:flex;height:72px;border-radius:14px;overflow:hidden;background:rgba(255,255,255,.06)}
.seg{height:100%;width:0;transition:width 1.1s cubic-bezier(.22,1,.36,1);display:flex;align-items:center;justify-content:center}
.stack.grow .seg{width:var(--tw)}
.seg span{font-size:11px;font-weight:600;color:#fff;opacity:0;transition:opacity .5s ease .6s;white-space:nowrap;padding:0 6px}
.stack.grow .seg span{opacity:1}
.legend{display:flex;flex-wrap:wrap;gap:20px;margin-top:26px}
.legend div{display:flex;align-items:center;gap:9px;font-size:13.5px;color:#c3ccdb}
.legend i{width:13px;height:13px;border-radius:4px;flex:none}
.legend b{color:#fff;font-weight:600;font-family:'Bricolage Grotesque'}

/* ---------- Mockup / aperçus ---------- */
.scene{margin:44px 0 0;border-radius:22px;overflow:hidden;box-shadow:0 34px 68px -30px rgba(20,25,40,.42);border:1px solid var(--line)}
.shot{margin:28px 0 0}
.shot img{width:100%;border-radius:14px;border:1px solid var(--line);box-shadow:0 30px 66px -30px rgba(20,25,40,.5)}
.shot img.hide{display:none}
.shot figcaption{margin-top:16px;font-size:14px;color:var(--muted);text-align:center}
.tabs{display:inline-flex;gap:4px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px;margin-top:28px}
.tabs button{border:none;background:none;font-family:inherit;font-weight:600;font-size:14px;color:var(--muted);padding:9px 20px;border-radius:999px;cursor:pointer;transition:all .18s ease}
.tabs button.on{background:var(--ink);color:#fff}

/* ---------- Animation d'ouverture ---------- */
.stage{
  margin-top:40px;border-radius:22px;overflow:hidden;position:relative;
  background:radial-gradient(135% 120% at 26% 0%,#f5f7fc 0%,#e6eaf2 58%,#d7dce8 100%);
  padding:70px 24px 78px;perspective:900px;perspective-origin:50% 42%;
}
.stage::after{content:"";position:absolute;left:50%;bottom:56px;width:56%;height:44px;transform:translateX(-50%);background:rgba(22,32,58,.26);filter:blur(26px);border-radius:50%;opacity:.5;transition:width .9s ease,opacity .9s ease}
.stage.open::after{width:84%;opacity:.62}
.doc{position:relative;margin:0 auto;width:min(230px,58vw);transform-style:preserve-3d;transform:rotateX(8deg) rotateY(18deg);transition:transform 1.3s cubic-bezier(.62,.02,.24,1) .55s}
.stage.open .doc{transform:rotateX(6deg) rotateY(-9deg)}
.panelimg{position:absolute;top:0;left:0;width:100%;transform-style:preserve-3d}
.panelimg img{width:100%;border-radius:4px;box-shadow:0 22px 40px -18px rgba(20,30,60,.55);backface-visibility:hidden}
.panelimg .face-in{position:relative}
.panelimg .face-out{position:absolute;top:0;left:0;transform:rotateY(180deg)}
.p-center{position:relative}
/* --- Séquence : le BSI reste fermé, puis le volet 1 se déplie de DROITE à GAUCHE,
       puis le volet 3 de GAUCHE à DROITE. Chaque volet a sa face intérieure
       et sa face extérieure : replié, on voit donc bien la couverture. --- */
.p-left{left:-100%;z-index:5;transform-origin:right center;transform:translateZ(10px) rotateY(180deg);transition:transform 1s cubic-bezier(.62,.02,.24,1) .55s}
.stage.open .p-left{transform:rotateY(3deg)}
.p-right{left:100%;z-index:4;transform-origin:left center;transform:translateZ(5px) rotateY(-180deg);transition:transform .95s cubic-bezier(.62,.02,.24,1) 1.65s}
.stage.open .p-right{transform:rotateY(-3deg)}
.shade{position:absolute;inset:0;border-radius:4px;pointer-events:none}
.p-left .shade{background:linear-gradient(90deg,rgba(10,18,38,.34),rgba(10,18,38,0) 70%);opacity:.85;transition:opacity .9s ease .55s}
.p-right .shade{background:linear-gradient(270deg,rgba(10,18,38,.34),rgba(10,18,38,0) 70%);opacity:.85;transition:opacity .9s ease 1.6s}
.stage.open .shade{opacity:.14}
/* retournement recto / verso : le document pivote réellement sur lui-même */
.stage.verso .doc{transform:rotateX(6deg) rotateY(171deg)}
.stage.verso.open .doc{transform:rotateX(6deg) rotateY(171deg)}
.stage.verso .p-left .shade{background:linear-gradient(270deg,rgba(10,18,38,.34),rgba(10,18,38,0) 70%)}
.stage.verso .p-right .shade{background:linear-gradient(90deg,rgba(10,18,38,.34),rgba(10,18,38,0) 70%)}
.stage-ctrl{display:flex;align-items:center;gap:14px;justify-content:center;margin-top:26px;flex-wrap:wrap}
.stage-ctrl .hint{font-size:13.5px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{margin-top:38px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;padding:20px 44px 20px 0;position:relative;
  font-family:'Bricolage Grotesque';font-weight:600;font-size:17.5px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:8px;top:17px;font-size:24px;color:var(--gold-deep);font-weight:400;transition:transform .25s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 0 22px;font-size:15.5px;color:#514a3c;max-width:76ch}

/* ---------- Tableau contenu BSI ---------- */
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.tag{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-size:14.5px;font-weight:500}
.tag b{color:var(--gold-deep)}

/* ---------- Formulaire ---------- */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:15px;color:var(--ink);
  border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--paper);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,137,43,.15)}
.field textarea{min-height:130px;resize:vertical}
.field .help{font-size:12.5px;color:var(--muted);margin-top:6px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted)}
.consent input[type="checkbox"]{width:auto;min-width:16px;flex:none;margin-top:3px}
.consent label{font-weight:400;margin-bottom:0}
.contact-side{display:flex;flex-direction:column;gap:18px}
.info-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:26px}
.info-card h3{font-size:18px;color:#fff}
.info-card p{font-size:14.5px;color:#c3ccdb;margin-top:10px}
.info-card a{color:var(--gold-soft);font-weight:600}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(135deg,var(--gold) 0%,#d6ab4e 100%);color:var(--ink);text-align:center}
.cta h2{font-size:38px}
.cta p{font-size:17px;color:#4E3B0E;margin-top:14px;max-width:58ch;margin-left:auto;margin-right:auto}
.cta .row{display:flex;gap:14px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.cta .note{font-size:13px;color:#4E3B0E;margin-top:18px}

/* ---------- Contenu légal ---------- */
.legal{max-width:78ch}
.legal h2{font-size:24px;margin-top:38px}
.legal h3{font-size:18px;margin-top:24px}
.legal p,.legal li{font-size:15.5px;color:#3f3a2f;margin-top:12px}
.legal ul{margin-left:22px}
.legal .maj{font-size:13.5px;color:var(--muted);margin-top:8px}

/* ---------- Pied de page ---------- */
footer{background:var(--ink-3);color:#9fb0c9;padding:52px 0 34px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
footer .brand{color:#fff;font-size:19px}
footer p{font-size:14px;margin-top:14px;max-width:38ch}
footer h4{color:#fff;font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-family:'Inter';font-weight:600}
footer ul{list-style:none;margin-top:14px}
footer li{margin-bottom:10px;font-size:14.5px}
footer a:hover{color:#fff}
footer .bottom{margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- Fenêtre de téléchargement ---------- */
.modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal.on{display:flex}
.modal-veil{position:absolute;inset:0;background:rgba(11,18,32,.62);backdrop-filter:blur(3px)}
.modal-box{
  position:relative;background:var(--paper);border-radius:20px;max-width:520px;width:100%;
  max-height:92vh;overflow-y:auto;padding:34px;box-shadow:0 40px 90px -30px rgba(10,16,30,.7);
}
.modal-close{
  position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;
  border:1px solid var(--line);background:#fff;cursor:pointer;font-size:20px;line-height:1;color:var(--muted);
}
.modal-close:hover{border-color:var(--gold);color:var(--ink)}
.modal-box .eyebrow{color:var(--gold-deep)}
.modal-box h2{font-size:25px;margin-top:10px}
.modal-box .intro{font-size:15px;color:#514a3c;margin-top:10px}
.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;margin-top:22px}
.modal-grid .full{grid-column:1 / -1}
.modal-note{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.5}
.modal-note a{color:var(--gold-deep);font-weight:600}
.dl-ok{background:var(--teal-soft);border:1px solid rgba(23,117,103,.35);border-radius:12px;padding:16px 18px;margin-top:18px}
.dl-ok p{font-size:14.5px;color:#14453d}
.dl-ok a{color:var(--teal);font-weight:700;text-decoration:underline}
@media(max-width:520px){
  .modal-box{padding:26px 20px}
  .modal-grid{grid-template-columns:1fr}
}

/* ---------- Bandeau de téléchargement ---------- */
.dl-band{background:var(--ink);color:#fff;border-radius:var(--radius);padding:30px 32px;display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-top:44px}
.dl-band .txt{flex:1;min-width:240px}
.dl-band h3{font-size:21px;color:#fff}
.dl-band p{font-size:14.5px;color:#c3ccdb;margin-top:8px;max-width:52ch}
.dl-band .ic{width:52px;height:52px;border-radius:14px;background:rgba(184,137,43,.18);border:1px solid rgba(184,137,43,.5);display:flex;align-items:center;justify-content:center;flex:none}
.dl-band .ic svg{width:24px;height:24px;stroke:var(--gold-soft);fill:none}

/* ---------- Témoignages ---------- */
.temoins{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.temoin{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;margin:0}
.temoin .qm{font-family:'Bricolage Grotesque';font-weight:800;font-size:42px;color:var(--gold);line-height:.5;height:22px}
.temoin blockquote{font-size:15.5px;color:#3f3a2f;line-height:1.6;margin-top:16px;flex:1}
.temoin figcaption{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.temoin .qui{font-family:'Bricolage Grotesque';font-weight:600;font-size:15px;color:var(--ink)}
.temoin .role{font-size:13px;color:var(--muted);margin-top:2px}
.temoin .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.temoin .badge{font-size:11.5px;font-weight:600;background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:5px 11px;color:var(--muted)}
.temoin .badge.sect{color:var(--teal);border-color:rgba(23,117,103,.35);background:var(--teal-soft)}
.temoin.a-remplir{border-style:dashed;border-color:#c9bfa6;background:transparent}
.temoin.a-remplir blockquote{color:var(--muted);font-style:italic}
.temoin.a-remplir .qm{color:#c9bfa6}
@media(max-width:900px){.temoins{grid-template-columns:1fr}}

/* ---------- Référence client ---------- */
.ref{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-top:44px}
.ref-quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;position:relative}
.ref-quote::before{content:"“";position:absolute;top:6px;left:22px;font-family:'Bricolage Grotesque';font-weight:800;font-size:64px;color:var(--gold);line-height:1}
.ref-quote blockquote{font-family:'Bricolage Grotesque';font-weight:500;font-size:19px;line-height:1.45;color:var(--ink);margin-top:26px}
.ref-quote figcaption{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.ref-quote figcaption b{display:block;color:var(--ink);font-family:'Bricolage Grotesque';font-size:15px;font-weight:600}
.ref-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ref-facts div{background:var(--ink);color:#fff;border-radius:14px;padding:20px 18px}
.ref-facts .k{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);font-weight:600}
.ref-facts .v{font-family:'Bricolage Grotesque';font-weight:700;font-size:19px;margin-top:7px;line-height:1.15}
.ref-facts .full{grid-column:1 / -1;background:var(--paper-2);color:var(--ink);border:1px solid var(--line)}
.ref-facts .full .k{color:var(--gold-deep)}
.ref-facts .full ul{list-style:none;margin-top:10px}
.ref-facts .full li{font-size:14px;color:#453f33;padding:6px 0;display:flex;gap:9px}
.ref-facts .full li::before{content:"✓";color:var(--teal);font-weight:700}
@media(max-width:900px){.ref{grid-template-columns:1fr;gap:26px}}
@media(max-width:520px){.ref-facts{grid-template-columns:1fr}}

/* ---------- Révélation au scroll ----------
   Fail-safe : le contenu est visible par défaut. C'est le JS (main.js) qui
   ajoute lui-même la classe .pre pour masquer avant animation. Si le script
   ne se charge pas ou échoue, rien n'est jamais caché. */
[data-reveal].pre{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
[data-reveal].pre.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .grid-4{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr;gap:30px}
  .hero-grid{grid-template-columns:1fr}
  .hero h1{font-size:38px}
  .hero-sm h1{font-size:32px}
  .hero-mock{margin-top:26px}
  .hero-mock img{transform:none;width:250px}
  .sec-head h2,.cta h2{font-size:30px}
  section{padding:64px 0}
  footer .cols{grid-template-columns:1fr}
  /* le dépliant ouvert occupe 3 volets : on le dimensionne pour qu'il tienne dans le cadre */
  .doc{width:22vw}
  .stage.open .doc{transform:rotateX(7deg) rotateY(-6deg) translateX(-6%)}
}
@media(max-width:560px){
  .grid-4,.steps{grid-template-columns:1fr}
  .hero h1{font-size:32px}
  .stat-big .v{font-size:48px}
  .stage{padding:36px 10px 44px;perspective:620px}
  .doc{width:25vw}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none;transition:none}
  .seg,.doc,.p-left,.p-right,.p-cover,.shade,.stage::after{transition:none!important}
  /* Le logo change toujours de taille, mais sans animation. */
  .nav .wrap,.nav .brand img{transition:none!important}
}

@media print{
  .nav,.cta,footer,.stage-ctrl{display:none}
  body{background:#fff}
}