/* =====================================================================
   SITE VITRINE — STUDIO DIGITAL · PATRIMOINE NUMÉRIQUE™
   Design system — porté FIDÈLEMENT depuis le premier site de Flavien
   (studio-digital.ycardflavien.workers.dev), en MODE CLAIR uniquement.
   Couleurs alignées sur la charte figée : navy #16263f · ocre #b08d57.
   Neutres / crème conservés à l'identique de l'ancien site. Times New Roman.
   ===================================================================== */

:root{
  /* Texte / neutres (repris de l'ancien site) */
  --ink:#1f2024; --muted:#6a6a6a; --soft:#8a8a8a;
  --line:#e2ddd4; --line2:#efeae1;
  /* Charte figée */
  --accent:#16263f; --accent-2:#0f1c30; --accent-soft:#eaeef5; --ocre:#b08d57;
  /* Badges d'intégrité (charte CRM) */
  --good:#2e7d4f; --warn:#c8941f; --bad:#b23a3a;
  /* Surfaces */
  --paper:#ffffff; --bg:#f1efea; --cream:#faf8f5;
  --serif:"Times New Roman","Times",Georgia,serif;
  --maxw:1140px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--serif);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.justify{text-align:justify;text-justify:inter-word;hyphens:auto}
.center{text-align:center}

/* Accessibilité */
.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:300}
.skip:focus{left:8px;top:8px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--ocre);outline-offset:3px}

/* ---------------- HEADER ---------------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);transition:box-shadow .25s ease;
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:16px 40px;
  display:flex;align-items:center;gap:30px;transition:padding .25s ease;
}
.site-header.compact .header-inner{padding:9px 40px}
.site-header.compact{box-shadow:0 1px 14px rgba(31,32,36,.08)}
.brand{display:flex;align-items:center;gap:13px;flex:0 0 auto;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-logo{height:38px;width:auto;display:block;flex:0 0 auto;transition:height .25s ease}
.site-header.compact .brand-logo{height:31px}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-name{font-size:17px;letter-spacing:1.5px}
.brand-sub{font-size:8.5px;letter-spacing:3px;text-transform:uppercase;color:var(--soft);margin-top:2px}

.nav{display:flex;gap:26px;margin-left:auto;align-items:center}
.nav a{color:var(--muted);font-size:15px;letter-spacing:.4px;padding:6px 0;border-bottom:1px solid transparent;transition:color .2s}
.nav a:hover{color:var(--ink);text-decoration:none}
.nav a.active{color:var(--accent);border-bottom-color:var(--ocre)}
.nav .btn-header{border-bottom:none}

.btn{
  display:inline-block;font-family:var(--serif);cursor:pointer;text-align:center;
  font-size:15.5px;letter-spacing:.3px;padding:12px 22px;
  border:1px solid var(--accent);background:var(--accent);color:#fff;
  transition:background .2s,color .2s,border-color .2s,transform .15s;
}
.btn:hover{background:var(--accent-2);border-color:var(--accent-2);text-decoration:none;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.ghost:hover{background:var(--accent-soft)}
.btn.ocre{background:var(--ocre);border-color:var(--ocre)}
.btn.ocre:hover{background:#9c7b48;border-color:#9c7b48}
.btn.light{background:#fff;border-color:#fff;color:var(--accent)}
.btn.light:hover{background:var(--accent-soft);border-color:var(--accent-soft);color:var(--accent)}
.btn-header{padding:10px 18px;font-size:14.5px;white-space:nowrap}
.menu-toggle{display:none}

/* ---------------- SECTIONS ---------------- */
section{scroll-margin-top:84px}
.block{padding:88px 0}
.band{background:var(--cream);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{display:flex;align-items:center;gap:12px;font-size:10px;text-transform:uppercase;letter-spacing:2.8px;color:var(--soft);margin:0 0 16px}
.kicker::before{content:"";width:26px;height:2px;background:var(--ocre);flex:0 0 auto}
.center .kicker{justify-content:center}
.sec-head{margin-bottom:36px}
h2{
  font-size:27px;letter-spacing:1.6px;text-transform:uppercase;font-weight:700;
  margin:0;padding-bottom:15px;border-bottom:2px solid var(--accent);
  display:flex;align-items:baseline;gap:16px;
}
h2 .num{color:var(--ocre);font-size:18px;letter-spacing:1px}
h3{font-size:20px;letter-spacing:.3px;margin:0 0 8px}
p{margin:0 0 16px}
.lead{color:var(--muted);font-size:18.5px;max-width:66ch}

/* ---------------- HERO ---------------- */
.hero{background:linear-gradient(180deg,var(--cream) 0%,var(--paper) 100%);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero-decor{position:absolute;top:-90px;right:-90px;width:420px;height:420px;pointer-events:none;z-index:0;opacity:.5;
  background:radial-gradient(circle at center,var(--accent-soft),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;padding:84px 0 78px;position:relative;z-index:1}
.hero h1{font-size:41px;line-height:1.16;letter-spacing:.2px;font-weight:700;margin:0 0 4px;max-width:21ch;text-wrap:balance}
.hero .rule{width:60px;height:3px;background:var(--ocre);margin:24px 0 22px;border:0}
.hero .sub{font-size:17px;color:var(--muted);max-width:48ch;margin:0 0 30px}
.hero .sub b{color:var(--ink);font-weight:700}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.hero-trust{font-size:13.5px;color:var(--soft);letter-spacing:.4px}
.hero-trust b{color:var(--ocre);font-weight:400}
.scroll-cue{display:inline-flex;align-items:center;gap:11px;margin-top:26px;font-size:10.5px;letter-spacing:2.6px;text-transform:uppercase;color:var(--soft)}
.scroll-cue .dot{width:7px;height:7px;border-radius:50%;background:var(--ocre);animation:cueBob 1.8s ease-in-out infinite}
@keyframes cueBob{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* Carte aperçu (Score VALOR™) — signature de l'ancien site */
.preview-card{
  background:var(--paper);border:1px solid var(--line);
  box-shadow:0 1px 2px rgba(31,32,36,.04),0 22px 50px rgba(22,38,63,.10);
  padding:26px 28px 22px;position:relative;
}
.preview-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--accent)}
.pc-head{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line2)}
.pc-mark{width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:11px}
.pc-title{font-size:15px;letter-spacing:1.6px;text-transform:uppercase;color:var(--ink)}
.pc-tag{margin-left:auto;font-size:9.5px;letter-spacing:2px;text-transform:uppercase;color:var(--soft);border:1px solid var(--line);padding:3px 8px}
.pc-company{font-size:14px;color:var(--soft);letter-spacing:.4px;margin:14px 0 8px}
.pc-score{display:flex;align-items:center;gap:16px;margin-bottom:8px}
.pc-ring{
  --val:0;--col:var(--warn);
  width:78px;height:78px;border-radius:50%;flex:0 0 auto;position:relative;
  background:conic-gradient(var(--col) calc(var(--val)*1%),var(--line2) 0);
  transition:background 1.1s cubic-bezier(.22,.61,.36,1);
}
.pc-ring::after{content:"";position:absolute;inset:9px;background:var(--paper);border-radius:50%}
.pc-ring .pc-ring-num{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:23px;color:var(--ink);z-index:1}
.pc-ring .pc-ring-num small{font-size:12px;color:var(--soft);margin-left:1px}
.pc-score-label{font-size:14.5px;color:var(--muted)}
.pc-score-label b{color:var(--bad)}
.pc-bar{margin:10px 0}
.pc-bar-top{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:4px}
.pc-bar-top .v{font-variant-numeric:tabular-nums}
.pc-track{height:7px;background:var(--line2);position:relative;overflow:hidden;border-radius:4px}
.pc-fill{position:absolute;left:0;top:0;height:100%;width:0;border-radius:4px;transition:width 1.1s cubic-bezier(.22,.61,.36,1)}
.pc-fill.good,.v.good{color:var(--good)} .pc-fill.good{background:var(--good)}
.pc-fill.mid,.v.mid{color:var(--warn)}  .pc-fill.mid{background:var(--warn)}
.pc-fill.bad,.v.bad{color:var(--bad)}   .pc-fill.bad{background:var(--bad)}
.pc-legend{display:flex;gap:16px;margin-top:14px;font-size:11.5px;color:var(--soft)}
.pc-legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px;vertical-align:middle}
.pc-foot{margin-top:14px;padding-top:12px;border-top:1px solid var(--line2);font-size:11.5px;color:var(--soft);font-style:italic}

/* ---------------- PREUVES (stats à séparateurs) ---------------- */
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;text-align:center}
.proof-item{padding:8px 22px;transition:transform .25s ease}
.proof-item:hover{transform:translateY(-3px)}
.proof-item + .proof-item{border-left:1px solid var(--line)}
.proof-num{font-size:38px;color:var(--ocre);line-height:1;margin-bottom:10px}
.proof-label{font-size:14.5px;color:var(--muted);letter-spacing:.3px}
.proof .container{padding-top:46px;padding-bottom:46px}

/* ---------------- OFFRE / PILIERS / CARTES ---------------- */
.qbox{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--ocre);padding:26px 30px;margin:30px 0 0}
.qbox .qlabel{font-size:10px;letter-spacing:2.6px;text-transform:uppercase;color:var(--soft);margin-bottom:14px}
.qlist{margin:0;padding:0;list-style:none;columns:2;column-gap:42px}
.qlist li{break-inside:avoid;padding:7px 0 7px 22px;position:relative;font-size:16.5px}
.qlist li::before{content:"";position:absolute;left:0;top:15px;width:11px;height:2px;background:var(--ocre)}
.subhead{font-size:14px;letter-spacing:1.8px;text-transform:uppercase;color:var(--accent);margin:46px 0 22px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.report-groups{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.rg{border:1px solid var(--line);padding:24px 26px;background:var(--paper);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.rg:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(22,38,63,.09);border-color:var(--ocre)}
.rg.full{grid-column:1 / -1}
.rg h4{margin:0 0 12px;font-size:18px;color:var(--accent);letter-spacing:.3px;display:flex;align-items:center;gap:13px}
.rg-ic{width:40px;height:40px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:18px;flex:0 0 auto}
.rg ul{margin:0;padding:0;list-style:none}
.rg li{padding:8px 0 8px 20px;position:relative;border-top:1px solid var(--line2);font-size:15.5px;color:var(--muted)}
.rg li:first-child{border-top:none}
.rg li::before{content:"";position:absolute;left:0;top:16px;width:8px;height:2px;background:var(--ocre)}
.rg li b{color:var(--ink)}

/* Grille de piliers VALOR (5) */
.pillars{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.pillar{border:1px solid var(--line);padding:22px 20px;background:var(--paper);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.pillar:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(22,38,63,.09);border-color:var(--ocre)}
.pillar .letter{font-size:32px;color:var(--accent);line-height:1}
.pillar h3{font-size:17px;margin:.5em 0 .25em}
.pillar p{font-size:14.5px;color:var(--muted);margin:0}

/* Échelle Indice VALOR™ */
.scale{display:flex;flex-wrap:wrap;gap:8px}
.grade{flex:1 1 0;min-width:84px;text-align:center;border:1px solid var(--line);padding:13px 8px;background:var(--paper)}
.grade b{display:block;font-size:21px}
.grade span{font-size:12px;color:var(--soft)}
.grade.g-a{border-color:transparent;background:rgba(46,125,79,.10)} .grade.g-a b{color:var(--good)}
.grade.g-b{border-color:transparent;background:rgba(200,148,31,.12)} .grade.g-b b{color:var(--warn)}
.grade.g-c{border-color:transparent;background:rgba(178,58,58,.10)} .grade.g-c b{color:var(--bad)}

/* Intégrité (sceau de cabinet) */
.integrity{margin-top:46px;background:var(--cream);border:1px solid var(--line);padding:30px 32px;display:flex;gap:40px;align-items:center}
.integrity-body{flex:1 1 auto;min-width:0}
.integrity-body h3{margin-bottom:10px}
.integrity-body p{color:var(--muted);margin-bottom:18px;max-width:80ch}
.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:4px}
.badge{padding-left:18px;position:relative;font-size:15px}
.badge::before{content:"";position:absolute;left:0;top:7px;width:10px;height:10px;border-radius:50%}
.badge.b-green::before{background:var(--good)} .badge.b-amber::before{background:var(--warn)} .badge.b-blue::before{background:var(--accent)}
.badge b{display:block;color:var(--ink)} .badge span{color:var(--muted);font-size:13.5px}
@media (max-width:760px){.integrity{flex-direction:column;gap:24px;align-items:flex-start}}

/* Tiers (offre) */
.tiers{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:46px}
.tier{border:1px solid var(--line);padding:30px;background:var(--paper);transition:transform .25s ease,box-shadow .25s ease}
.tier:hover{transform:translateY(-4px);box-shadow:0 20px 44px rgba(22,38,63,.11)}
.tier.feature{border-color:var(--accent);border-top:3px solid var(--accent);box-shadow:0 16px 40px rgba(22,38,63,.07)}
.tier-kicker{font-size:10px;letter-spacing:2.6px;text-transform:uppercase;color:var(--soft);margin-bottom:12px}
.tier h3{margin-bottom:12px}
.tier p{font-size:16px;color:var(--muted);margin-bottom:0}
.tier p b{color:var(--ink);font-weight:700}
.tier .price{font-size:15.5px;color:var(--accent);margin-top:18px;padding-top:14px;border-top:1px solid var(--line2)}
.audience{margin-top:40px;padding-top:22px;border-top:1px solid var(--line2);color:var(--muted);font-size:16.5px}
.audience b{color:var(--accent)}

/* ---------------- EXEMPLE / DETTE DE DÉCOUVRABILITÉ™ ---------------- */
.case-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.case-stat{border:1px solid var(--line);background:var(--paper);padding:24px 20px;text-align:center;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.case-stat:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(22,38,63,.09);border-color:var(--ocre)}
.case-stat .n{font-size:34px;color:var(--ocre);line-height:1.05;margin-bottom:8px}
.case-stat .l{font-size:14.5px;color:var(--muted);letter-spacing:.3px}
.case-quote{margin:40px 0;background:var(--accent);color:#fff;padding:24px 32px;position:relative;text-align:center;overflow:hidden}
.case-quote-rule{position:absolute;left:50%;top:16px;transform:translateX(-50%);width:42px;height:2px;background:var(--ocre)}
.case-quote p{margin:10px 0 0;font-size:19px;line-height:1.5;letter-spacing:.2px;color:#cdd6e3;max-width:none}
.case-quote p b{color:#fff}
.case-loss{margin:40px 0 0;background:var(--cream);border:1px solid var(--line);border-left:3px solid var(--ocre);padding:24px 32px;display:flex;align-items:center;gap:32px}
.case-loss-left{flex:0 0 auto;padding-right:32px;border-right:1px solid var(--line);text-align:center}
.case-loss-figure{margin:0;display:flex;flex-direction:column;align-items:center;line-height:1;color:var(--ocre);font-size:30px;letter-spacing:.4px}
.case-loss-figure span{font-size:14px;color:var(--soft);margin:3px 0;font-style:italic}
.case-loss-right{flex:1 1 auto}
.case-loss-kicker{font-size:10px;letter-spacing:2.8px;text-transform:uppercase;color:var(--ocre);margin:0 0 6px}
.case-loss-sub{margin:0;color:var(--ink);font-size:16px}
.case-loss-sub b{color:var(--ocre)}
.case-loss-note{margin:10px 0 0;color:var(--soft);font-size:13px;font-style:italic;line-height:1.55}
@media (max-width:760px){
  .case-loss{flex-direction:column;gap:18px;text-align:center}
  .case-loss-left{padding-right:0;border-right:none;padding-bottom:18px;border-bottom:1px solid var(--line);width:100%}
}

/* ---------------- MÉTHODE (timeline reliée) ---------------- */
.timeline{margin:32px 0 0;position:relative;padding-left:4px}
.timeline::before{content:"";position:absolute;left:23px;top:22px;bottom:22px;width:2px;background:linear-gradient(180deg,var(--ocre),var(--accent));opacity:.45}
.step{display:grid;grid-template-columns:48px 1fr;gap:24px;padding:16px 0;position:relative}
.step-num{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff;background:var(--accent);position:relative;z-index:1;box-shadow:0 0 0 5px var(--cream);transition:transform .25s ease}
.step:first-child .step-num{background:var(--ocre)}
.step:hover .step-num{transform:scale(1.08)}
.step h3{font-size:18.5px;margin-bottom:5px}
.step p{margin:0;color:var(--muted);font-size:16px}
.step p b{color:var(--ink);font-weight:700}

/* ---------------- FAQ ---------------- */
.faq-wrap{margin-top:26px}
.faq details{border-top:1px solid var(--line2)}
.faq details:first-of-type{border-top:none}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-size:18.5px;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--ocre);font-size:24px;line-height:1;flex:0 0 auto}
.faq details[open] summary::after{content:"–"}
.faq .answer{padding:0 0 22px;color:var(--muted);max-width:78ch;font-size:16.5px}
.faq .answer p:last-child{margin-bottom:0}

/* ---------------- À PROPOS ---------------- */
.about-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:50px;align-items:start;margin-top:8px}
.about-creds{margin:0;padding:0;list-style:none}
.about-creds li{display:flex;gap:15px;align-items:flex-start;padding:14px 0;border-top:1px solid var(--line2);font-size:16px}
.about-creds li:first-child{border-top:none}
.about-creds .ac-ic{width:30px;height:30px;color:var(--ocre);flex:0 0 auto;margin-top:3px;display:grid;place-items:center;font-size:18px}
.about-creds b{color:var(--accent);display:block;font-size:17px}
.about-creds span{color:var(--soft);font-size:13.5px;letter-spacing:.3px}
.about-text p{color:var(--muted);font-size:17.5px}
.about-text p:last-child{margin-bottom:0}
.about-text p b{color:var(--accent);font-weight:700}
.about-text .sig{color:var(--accent);font-size:16px;margin-top:6px}
@media (max-width:920px){.about-grid{grid-template-columns:1fr;gap:28px}}

/* ---------------- CONTACT (bande navy) ---------------- */
.contact{background:var(--accent);color:#fff;position:relative;overflow:hidden}
.contact .kicker{color:#9fb0c9}
.contact .kicker::before{background:var(--ocre)}
.contact h2{color:#fff;border-bottom-color:rgba(255,255,255,.35)}
.contact h2 .num{color:var(--ocre)}
.contact-grid{display:grid;grid-template-columns:1.62fr 1fr;gap:44px;align-items:center;margin-top:34px}
.contact-grid p{color:#cdd6e3;font-size:17.5px;max-width:64ch}
.contact-grid p b{color:#fff}
.contact-lines{margin:22px 0 0;font-size:18px}
.contact-lines a{color:#fff;display:inline-block;margin:3px 0;border-bottom:1px solid var(--ocre)}
.contact-cta{display:flex;flex-direction:column;justify-content:center;text-align:center}
.contact-cta .btn{padding:20px 30px;font-size:18.5px;letter-spacing:.4px;width:100%}
.contact .hint{font-size:13.5px;color:#9fb0c9;margin-top:14px;text-align:center}
@media (max-width:920px){.contact-grid{grid-template-columns:1fr;gap:28px}}

/* ---------------- FOOTER ---------------- */
.site-footer{background:var(--paper);border-top:1px solid var(--line)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:50px 40px 38px;text-align:center}
.footer-logo{height:118px;width:auto;display:block;margin:0 auto 4px}
.footer-tag{font-size:10px;letter-spacing:2.8px;text-transform:uppercase;color:var(--soft);margin-bottom:24px}
.footer-links{font-size:14px;color:var(--muted)}
.footer-links a{color:var(--muted);margin:0 10px}
.footer-bottom{
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;justify-content:center;gap:8px 20px;flex-wrap:wrap;
  font-size:12px;color:var(--soft);letter-spacing:.4px;
}

/* ---------------- Animations & repères ---------------- */
.progress-bar{position:fixed;top:0;left:0;height:3px;width:0;z-index:250;background:linear-gradient(90deg,var(--ocre),var(--accent));transition:width .1s linear}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------------- Formulaire (capture lead — Étapes 2 & 5) ---------------- */
.field{margin-bottom:16px}
label{display:block;font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--soft);margin:0 0 6px}
input,select,textarea{font-family:var(--serif);font-size:16.5px;width:100%;padding:12px 14px;border:1px solid var(--line);background:var(--paper);color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--ocre);outline-offset:0;border-color:var(--ocre)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:13px;color:var(--soft);font-style:italic}
.illustration{font-size:12px;color:var(--soft);font-style:italic}

/* Carte formulaire de demande */
.lead-card{background:var(--paper);border:1px solid var(--line);box-shadow:0 1px 2px rgba(31,32,36,.04),0 22px 50px rgba(22,38,63,.08);padding:34px 36px 30px;position:relative}
.lead-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--accent)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}
.form-grid .field.full{grid-column:1 / -1}
.req{color:var(--ocre)}
.lead-actions{margin-top:8px;display:flex;flex-direction:column;gap:12px}
.lead-actions .btn{width:100%;padding:16px 24px;font-size:17px}
.lead-status{margin:0;font-size:14.5px;min-height:1.2em}
.lead-status.err{color:var(--bad)}
.lead-status.ok{color:var(--good)}
.lead-done{margin-top:18px;padding:18px 20px;background:var(--accent-soft);border-left:3px solid var(--accent);font-size:15.5px;color:var(--ink)}
@media (max-width:560px){.form-grid{grid-template-columns:1fr}.lead-card{padding:26px 22px 22px}}

/* ---------------- Responsive ---------------- */
@media (max-width:920px){
  .container,.header-inner,.footer-inner{padding-left:32px;padding-right:32px}
  .hero-grid{grid-template-columns:1fr;gap:44px;padding:60px 0 56px}
  .preview-card{max-width:460px}
  .hero h1{font-size:37px;max-width:20ch}
  .qlist{columns:1}
  .report-groups,.tiers{grid-template-columns:1fr}
  .badges{grid-template-columns:1fr}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .proof-grid{grid-template-columns:1fr 1fr}
  .proof-item:nth-child(odd){border-left:none}
  .proof-item:nth-child(3),.proof-item:nth-child(4){border-top:1px solid var(--line);padding-top:26px}
  .case-stats{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:6px 32px 14px}
  .nav.open{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line2);width:100%}
  .nav .btn-header{display:none}
  .menu-toggle{display:inline-flex;margin-left:auto;background:none;border:1px solid var(--line);font-family:var(--serif);font-size:14px;padding:9px 13px;cursor:pointer;color:var(--ink)}
  .header-inner{position:relative}
}
@media (max-width:520px){
  body{font-size:16px}
  .container,.header-inner,.footer-inner{padding-left:22px;padding-right:22px}
  .block{padding:56px 0}
  .hero h1{font-size:30px}
  .hero .sub,.lead{font-size:17px}
  h2{font-size:21px}
  .pillars{grid-template-columns:1fr}
  .proof-num{font-size:32px}
  .preview-card{padding:22px 20px 18px}
  .brand-sub{display:none}
  .case-stats{grid-template-columns:1fr 1fr}
  .timeline::before{left:19px}
  .step{grid-template-columns:40px 1fr;gap:15px}
  .step-num{width:40px;height:40px;font-size:16px}
}

/* ---------------- Réduction des animations ---------------- */
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .pc-fill,.pc-ring{transition:none}
  .scroll-cue .dot{animation:none}
  .progress-bar{transition:none}
  html{scroll-behavior:auto}
}

/* ---------------- Impression ---------------- */
@media print{
  .site-header,.hero-cta,.menu-toggle,.btn,.preview-card,.progress-bar{display:none!important}
  body{font-size:12pt}
  .hero{background:#fff}
  a{color:#000;text-decoration:none}
  .reveal{opacity:1;transform:none}
}