/* ==========================================================
   IO BEAUTY — feuille de style partagée (pages statiques)
   Charte OWL : dark #0a0b0f · gold #e0a838
   Structure de composants alignée sur IO CAR / IO BILL
   ========================================================== */
:root {
  --bg:#0a0b0f; --bg2:#12141b; --bg3:#1a1d26;
  --surface:#1f2230; --border:#262932;
  --gold:#e0a838; --gold2:#f0c266; --gold-dim:#8b6f2e;
  --text:#e8e9ee; --text2:#a8aab4; --muted:#5a5c66;
  --green:#4ecca3; --blue:#4dc0e8; --red:#e05d5d; --orange:#f5a623;
  --radius:14px;
  --display:'Space Grotesk',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:dark;background:var(--bg);-webkit-text-size-adjust:100%}
body{font-family:var(--body);background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,svg{max-width:100%;display:block}

/* NAV */
nav.site-nav{position:sticky;top:0;z-index:100;padding:16px 40px;display:flex;align-items:center;
  justify-content:space-between;background:rgba(10,11,15,.85);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border)}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-mark{width:32px;height:32px;background:var(--gold);color:#0a0b0f;border-radius:9px;display:grid;
  place-items:center;font-family:var(--display);font-weight:700;font-size:13px}
.nav-name{font-family:var(--display);font-weight:700;font-size:17px;color:var(--gold);letter-spacing:-.3px}
.nav-name span{color:var(--text);font-weight:600}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--text2);text-decoration:none;font-size:14px;font-weight:500;transition:color .25s}
.nav-links a:hover{color:var(--gold)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 24px;border-radius:10px;font-weight:600;
  font-size:14px;text-decoration:none;transition:all .25s;border:none;cursor:pointer}
a.btn-gold,a.btn-gold:link,a.btn-gold:visited,a.btn-gold:hover,.btn-gold{
  background:linear-gradient(135deg,var(--gold),var(--gold2));color:#0a0b0f!important;font-weight:700;
  box-shadow:0 4px 24px rgba(224,168,56,.22);text-decoration:none}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(224,168,56,.4)}
.btn-ghost{background:transparent;color:var(--gold);border:1px solid var(--gold-dim)}
.btn-ghost:hover{background:rgba(224,168,56,.1);border-color:var(--gold);text-decoration:none}
.btn-lg{padding:15px 32px;font-size:16px;border-radius:12px}

/* BREADCRUMB */
.breadcrumb{max-width:920px;margin:0 auto;padding:24px 24px 0;font-size:13px;color:var(--muted)}
.breadcrumb a{color:var(--text2);text-decoration:none}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{margin:0 8px;color:var(--muted)}

/* PAGE */
main.page{max-width:920px;margin:0 auto;padding:40px 24px 80px}
main.wide{max-width:1120px}
.page-header{padding:56px 0 36px;border-bottom:1px solid var(--border);margin-bottom:44px;position:relative}
.page-header::before{content:'';position:absolute;top:0;left:0;width:60px;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:2px}
.page-eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold);margin-bottom:14px}
h1{font-family:var(--display);font-size:clamp(32px,5vw,52px);font-weight:700;line-height:1.1;
  letter-spacing:-1.2px;margin-bottom:18px}
h1 em{font-style:normal;color:var(--gold)}
.page-lead{font-size:18px;color:var(--text2);line-height:1.65;max-width:760px}
.page-meta{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:16px}

/* TYPO */
h2{font-family:var(--display);font-size:clamp(24px,3vw,32px);font-weight:700;margin:52px 0 16px;
  letter-spacing:-.5px;line-height:1.25}
h2 .num{color:var(--gold);margin-right:12px;font-variant-numeric:tabular-nums}
h3{font-family:var(--display);font-size:19px;font-weight:600;margin:30px 0 10px;color:var(--text)}
p{margin-bottom:16px;color:var(--text2);font-size:16px}
p strong,li strong,td strong{color:var(--text);font-weight:600}
ul,ol{margin:12px 0 20px 24px;color:var(--text2);font-size:16px}
li{margin-bottom:8px;line-height:1.7}
a{color:var(--gold);text-decoration:none;transition:opacity .2s}
a:hover{opacity:.82;text-decoration:underline}

/* CALLOUTS */
.callout{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:20px 24px;margin:24px 0}
.callout.gold{border-left:3px solid var(--gold);background:rgba(224,168,56,.05)}
.callout.blue{border-left:3px solid var(--blue);background:rgba(77,192,232,.05)}
.callout.red{border-left:3px solid var(--red);background:rgba(224,93,93,.05)}
.callout-title{font-family:var(--display);font-size:13px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;margin-bottom:8px;color:var(--gold)}
.callout.blue .callout-title{color:var(--blue)}
.callout.red .callout-title{color:var(--red)}
.callout p:last-child,.callout ul:last-child{margin-bottom:0}

/* TABLES */
.tablewrap{overflow-x:auto;margin:24px 0}
.cmp-table{width:100%;border-collapse:collapse;background:var(--bg2);border:1px solid var(--border);
  border-radius:12px;overflow:hidden;font-size:14px;min-width:560px}
.cmp-table th,.cmp-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
.cmp-table th{background:var(--bg3);color:var(--gold);font-family:var(--mono);font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;font-weight:500}
.cmp-table td{color:var(--text2)}
.cmp-table tr:last-child td{border-bottom:0}
.cmp-table td.ok{color:var(--green);font-weight:600}
.cmp-table td.no{color:var(--red)}
.cmp-table td.part{color:var(--orange)}
.cmp-table td.highlight{color:var(--gold);font-weight:700}
.cmp-table td.feat{color:var(--text)}
.table-note{font-size:12px;color:var(--muted);line-height:1.6;margin-top:-8px}

/* CARDS */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin:24px 0}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.card h3{margin:0 0 8px;font-size:16px}
.card p{font-size:14px;margin-bottom:0}
.card-icon{width:38px;height:38px;border-radius:10px;background:rgba(224,168,56,.12);color:var(--gold);
  display:grid;place-items:center;margin-bottom:12px;font-size:17px}

/* PRICING */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;max-width:760px;margin:28px auto}
.plan{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:26px;
  display:flex;flex-direction:column}
.plan.featured{border-color:rgba(224,168,56,.55);background:linear-gradient(180deg,rgba(224,168,56,.05),var(--bg2))}
.plan-tag{display:inline-block;padding:3px 10px;background:var(--gold);color:#0a0b0f;border-radius:999px;
  font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.plan-tag.mute{background:var(--bg3);color:var(--text2)}
.plan-price{font-family:var(--display);font-size:40px;font-weight:700;line-height:1;margin:12px 0 2px}
.plan.featured .plan-price{color:var(--gold)}
.plan-period{font-size:13px;color:var(--text2)}
.plan-note{font-size:12px;color:var(--muted);margin:8px 0 16px}
.plan ul{list-style:none;margin:0 0 20px;padding:0}
.plan li{font-size:13.5px;padding-left:20px;position:relative;color:var(--text2)}
.plan li::before{content:'✓';position:absolute;left:0;color:var(--gold);font-weight:700}
.plan .btn{margin-top:auto;justify-content:center}

/* FAQ */
details{border-bottom:1px solid var(--border)}
details summary{cursor:pointer;padding:16px 0;font-family:var(--display);font-weight:600;font-size:15.5px;
  color:var(--text);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:'+';color:var(--gold);font-size:20px;flex-shrink:0}
details[open] summary::after{content:'−'}
details[open] summary{color:var(--gold)}
details p{padding:0 0 16px;font-size:15px;margin:0}

/* CTA */
.cta-block{margin:60px 0 0;padding:40px 32px;border-radius:var(--radius);text-align:center;
  background:linear-gradient(135deg,rgba(224,168,56,.08),rgba(224,168,56,.02));
  border:1px solid rgba(224,168,56,.2)}
.cta-block h3{font-family:var(--display);font-size:24px;font-weight:700;margin-bottom:10px;color:var(--text)}
.cta-block p{font-size:15px;margin-bottom:20px}

/* RELATED */
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:32px 0}
.related-card{display:block;padding:20px;border:1px solid var(--border);border-radius:12px;
  background:var(--bg2);text-decoration:none;transition:all .25s}
.related-card:hover{border-color:var(--gold-dim);transform:translateY(-2px);text-decoration:none;opacity:1}
.related-card-label{font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.12em;
  text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.related-card-title{font-size:15px;font-weight:600;color:var(--text)}
.related-card-desc{font-size:13px;color:var(--text2);margin-top:4px;line-height:1.5}

/* TOC */
.toc{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:20px 24px;margin:24px 0 40px}
.toc-title{font-family:var(--display);font-size:12px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.toc ol{margin:0;padding-left:20px}
.toc li{font-size:14px;margin-bottom:6px}
.toc a{color:var(--text2)}
.toc a:hover{color:var(--gold)}

/* IDENTITY LIST (pages légales) */
dl.id{margin:0}
dl.id div{display:flex;gap:12px;padding:7px 0;border-bottom:1px solid var(--bg3);flex-wrap:wrap}
dl.id div:last-child{border-bottom:0}
dl.id dt{flex:0 0 210px;color:var(--text2);font-size:13.5px}
dl.id dd{margin:0;flex:1 1 260px;color:var(--text);font-size:13.5px}

/* HOME */
.hero{padding:88px 24px 72px;text-align:center;
  background:radial-gradient(ellipse at top,rgba(224,168,56,.09) 0%,transparent 60%)}
.hero .inner{max-width:820px;margin:0 auto}
.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;background:rgba(224,168,56,.1);
  border:1px solid rgba(224,168,56,.35);border-radius:999px;font-size:11px;color:var(--gold);
  letter-spacing:.08em;text-transform:uppercase;margin-bottom:24px;font-family:var(--mono)}
.hero h1{font-size:clamp(38px,6.5vw,64px)}
.hero .page-lead{margin:0 auto 30px;font-size:17.5px}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-trust{margin-top:20px;font-size:12.5px;color:var(--muted)}
section.band{padding:76px 24px;border-top:1px solid var(--border)}
section.band.alt{background:var(--bg2)}
.band-inner{max-width:1120px;margin:0 auto}
.band-head{text-align:center;max-width:680px;margin:0 auto 40px}
.band-head h2{margin-top:0}
.band-head p{font-size:16.5px}

/* FOOTER */
footer.site-footer{border-top:1px solid var(--border);padding:48px 40px;background:var(--bg)}
.footer-grid{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
footer.site-footer .footer-col strong{display:block;font-family:var(--mono);font-size:10px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px;font-weight:500}
footer.site-footer a{display:block;color:var(--text2);text-decoration:none;font-size:13px;padding:4px 0}
footer.site-footer a:hover{color:var(--gold);text-decoration:none;opacity:1}
footer.site-footer .copy{color:var(--muted);font-size:12px;line-height:1.6;margin-top:10px}
.footer-legal{max-width:1120px;margin:32px auto 0;padding-top:22px;border-top:1px solid var(--border);
  text-align:center;font-size:12px;color:var(--muted)}

/* RESPONSIVE */
@media (max-width:820px){
  nav.site-nav{padding:14px 18px}
  .nav-links{gap:12px}
  .nav-links a:not(.btn){display:none}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  footer.site-footer{padding:32px 20px}
  main.page{padding:24px 20px 60px}
  .page-header{padding:36px 0 28px}
  .hero{padding:60px 20px 52px}
  section.band{padding:56px 20px}
}

/* TÉMOIGNAGE PARTENAIRE BÊTA — registre visuel IO BILL */
.testimonial{position:relative;max-width:800px;margin:0 auto;padding:44px 40px;text-align:center;
  border-radius:20px;overflow:hidden;
  background:
    radial-gradient(120% 140% at 50% 0%,rgba(224,168,56,.10) 0%,transparent 58%),
    linear-gradient(180deg,var(--bg3) 0%,var(--bg2) 100%);
  border:1px solid rgba(224,168,56,.22);
  box-shadow:0 24px 60px rgba(0,0,0,.35)}
/* filet doré en tête de carte */
.testimonial::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent)}
/* guillemet fantôme en fond */
.testimonial::after{content:'\201D';position:absolute;right:22px;bottom:-46px;
  font-family:var(--display);font-size:190px;line-height:1;color:var(--gold);opacity:.06;
  pointer-events:none}
.testimonial > *{position:relative;z-index:1}
.testimonial-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:100px;
  background:rgba(224,168,56,.12);border:1px solid rgba(224,168,56,.34);color:var(--gold);
  font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:24px}
.testimonial-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold)}
.testimonial-mark{font-family:var(--display);font-size:44px;line-height:1;margin-bottom:14px;
  color:var(--gold);opacity:.45}
.testimonial-quote{font-family:var(--display);font-size:20px;font-weight:500;line-height:1.62;
  color:var(--text);margin-bottom:26px}
.testimonial-quote em{font-style:normal;color:var(--gold)}
/* séparateur sous la citation */
.testimonial-sep{width:48px;height:2px;margin:0 auto 18px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.testimonial-author{font-family:var(--display);font-weight:700;font-size:16px;color:var(--gold)}
.testimonial-role{font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:6px;
  letter-spacing:.04em}
@media (max-width:820px){
  .testimonial{padding:32px 22px;border-radius:16px}
  .testimonial-quote{font-size:17.5px}
  .testimonial::after{font-size:130px;bottom:-32px;right:10px}
}