@font-face{
  font-family:'Inter';
  src:url('../fonts/Inter-400-600.woff2') format('woff2-variations');
  font-weight:400 600;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Poppins';
  src:url('../fonts/Poppins-600.woff2') format('woff2');
  font-weight:600;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Poppins';
  src:url('../fonts/Poppins-700.woff2') format('woff2');
  font-weight:700;font-style:normal;font-display:swap;
}
/* ============================================================
   OPSYLIA — Design system
   Palette : cahier des charges §8 — Typographies : §9
   ============================================================ */
:root{
  --navy:#061827;
  --navy-2:#082B40;
  --blue:#1677FF;
  --cyan:#00C8DE;
  --green:#8CDF45;
  --light:#F4F8FB;
  --white:#FFFFFF;

  --ink:#0E2233;
  --ink-2:#4A6274;
  --line:#DCE7F0;
  --line-dark:rgba(255,255,255,.12);

  --ff-title:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ff-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  --wrap:1240px;
  --pad:clamp(16px,4vw,32px);
  --gap:clamp(22px,3vw,38px);
  --r:14px;
  --r-lg:20px;
  --shadow:0 2px 4px rgba(6,24,39,.04),0 12px 28px rgba(6,24,39,.07);
  --header-h:74px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--white);color:var(--ink);
  font-family:var(--ff-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  padding-bottom:env(safe-area-inset-bottom);
}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font:inherit;color:inherit}

h1,h2,h3,h4{font-family:var(--ff-title);font-weight:700;line-height:1.15;margin:0;letter-spacing:-.02em}
h1{font-size:clamp(2rem,1.35rem + 2.8vw,3.4rem)}
h2{font-size:clamp(1.6rem,1.2rem + 1.7vw,2.4rem)}
h3{font-size:1.125rem;font-weight:600;letter-spacing:-.01em}
p{margin:0}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.section{padding-block:clamp(44px,4.6vw,72px)}
.section--tight{padding-block:clamp(32px,3.4vw,52px)}
.section--light{background:var(--light)}
.section--dark{background:var(--navy);color:#E8F2FA}
.section--dark h2,.section--dark h3{color:#fff}

.eyebrow{
  font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue);margin:0 0 12px;
}
.section--dark .eyebrow{color:var(--cyan)}
.head{max-width:760px;margin:0 0 clamp(24px,3vw,38px)}
.head--center{text-align:center;margin-inline:auto}
.head p{color:var(--ink-2);margin-top:14px}
.section--dark .head p{color:#B9CFE0}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 24px;border-radius:10px;border:1px solid transparent;
  font-weight:600;font-size:.9375rem;text-decoration:none;cursor:pointer;
  transition:transform .18s ease,background-color .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--green);color:#0B2A00;box-shadow:0 6px 18px rgba(140,223,69,.28)}
.btn--primary:hover{background:#9BE85A}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.34);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--outline:hover{border-color:var(--blue);color:var(--blue)}
.btn--sm{padding:10px 18px;font-size:.875rem}
.btn .arw{transition:transform .18s ease}
.btn:hover .arw{transform:translateX(3px)}

.link-more{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.875rem;
  color:var(--blue);text-decoration:none;
}
.link-more:hover{text-decoration:underline}

/* ---------- Accessibilité ---------- */
.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--navy);color:#fff;padding:12px 18px;border-radius:0 0 8px 0;
}
.skip:focus{left:0}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:100;background:var(--navy);
  border-bottom:1px solid var(--line-dark);
}
.header__inner{
  max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad);
  min-height:var(--header-h);display:flex;align-items:center;gap:20px;
}
/* Zone logo : remplacer le contenu par le SVG définitif (§10) */
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff;flex-shrink:0}
.logo__mark{width:36px;height:36px;flex-shrink:0}
.logo__name{font-family:var(--ff-title);font-weight:700;font-size:1.3rem;letter-spacing:.03em;line-height:1}
.logo__tag{display:block;font-size:.5rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-top:3px}

.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav__link{
  display:flex;align-items:center;gap:6px;padding:10px 13px;border-radius:8px;
  text-decoration:none;color:#CFE1EE;font-size:.875rem;font-weight:500;white-space:nowrap;
  background:none;border:0;cursor:pointer;
}
.nav__link:hover,.nav__link[aria-current="page"]{color:#fff;background:rgba(255,255,255,.07)}
.nav__link[aria-current="page"]{color:var(--cyan)}
.nav__link .chev{transition:transform .2s ease}
.nav__link[aria-expanded="true"] .chev{transform:rotate(180deg)}

.header__aside{display:flex;align-items:center;gap:16px;flex-shrink:0}
.tel{
  display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;
  font-weight:600;font-size:.875rem;white-space:nowrap;
}
.tel:hover{color:var(--cyan)}

/* Mega-menu Solutions IT (§12) */
.mega{
  position:absolute;left:0;right:0;top:100%;
  background:#fff;border-top:1px solid var(--line);box-shadow:0 24px 48px rgba(6,24,39,.18);
  display:none;
}
.mega[data-open="true"]{display:block}
.mega__grid{
  max-width:var(--wrap);margin-inline:auto;padding:26px var(--pad) 30px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:6px;
}
.mega__item{
  display:block;padding:12px 14px;border-radius:10px;text-decoration:none;
  border:1px solid transparent;
}
.mega__item:hover{background:var(--light);border-color:var(--line)}
.mega__item b{display:block;font-size:.9rem;font-weight:600;color:var(--ink)}
.mega__item span{display:block;font-size:.8rem;color:var(--ink-2);margin-top:2px}

.burger{
  display:none;margin-left:auto;background:none;border:1px solid var(--line-dark);
  border-radius:9px;padding:9px 11px;color:#fff;cursor:pointer;
}

/* Drawer mobile (§13) */
.drawer{
  position:fixed;inset:var(--header-h) 0 0;z-index:99;background:var(--navy);
  overflow-y:auto;padding:20px var(--pad) 120px;display:none;
}
.drawer[data-open="true"]{display:block}
.drawer a,.drawer summary{
  display:block;padding:14px 4px;color:#DCEAF5;text-decoration:none;font-weight:500;
  border-bottom:1px solid var(--line-dark);
}
.drawer summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.drawer summary::-webkit-details-marker{display:none}
.drawer details a{padding-left:16px;font-size:.9rem;color:#A9C4D8;border-bottom:0}
.drawer .btn{width:100%;margin-top:22px}

/* Barre d'actions fixe mobile (§13) */
.appbar{
  position:fixed;left:0;right:0;bottom:0;z-index:98;display:none;
  gap:1px;background:var(--line-dark);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -6px 20px rgba(6,24,39,.16);
}
.appbar a{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 8px;text-decoration:none;font-weight:600;font-size:.875rem;
}
.appbar a:first-child{background:var(--navy);color:#fff}
.appbar a:last-child{background:var(--green);color:#0B2A00}

/* ---------- Hero (§14) ---------- */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero__grid{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);
  gap:clamp(28px,4vw,56px);align-items:center;
  padding-block:clamp(48px,6vw,84px);
}
.hero__badge{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(0,200,222,.12);border:1px solid rgba(0,200,222,.32);
  color:var(--cyan);border-radius:999px;padding:7px 16px;
  font-size:.7rem;font-weight:600;letter-spacing:.11em;text-transform:uppercase;
  margin-bottom:26px;
}
.hero h1{margin-bottom:22px}
.hero h1 .accent{color:var(--cyan)}
.hero__lead{font-size:clamp(1rem,.95rem + .25vw,1.125rem);color:#C6DBEA;max-width:56ch}
.hero__lead + .hero__lead{margin-top:12px}
.hero__lead b{color:#fff;font-weight:600}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__points{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:18px 26px;margin-top:44px;padding-top:30px;border-top:1px solid var(--line-dark);
}
.point{display:flex;gap:11px;align-items:flex-start}
.point svg{flex-shrink:0;margin-top:2px;color:var(--cyan)}
.point b{display:block;font-size:.875rem;font-weight:600;color:#fff}
.point span{font-size:.8125rem;color:#9FBDD2}

.hero__media{position:relative}
.zone{
  position:absolute;right:16px;bottom:16px;
  background:rgba(6,24,39,.92);border:1px solid rgba(0,200,222,.28);
  border-radius:12px;padding:13px 17px;display:flex;align-items:center;gap:13px;
  backdrop-filter:blur(6px);
}
.zone b{display:block;font-size:.9375rem;font-weight:700;color:#fff;line-height:1.2}
.zone span{font-size:.75rem;color:var(--cyan)}

/* Emplacements images (§75) — remplacer le bloc .media par la balise <img> définitive */
.media{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:
    linear-gradient(140deg,rgba(22,119,255,.22),rgba(0,200,222,.10) 55%,rgba(6,24,39,.55)),
    var(--navy-2);
  border:1px solid rgba(255,255,255,.09);
  aspect-ratio:16/10;
  display:flex;align-items:center;justify-content:center;
}
.media::after{
  content:attr(data-label);
  font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;
  color:rgba(255,255,255,.4);text-align:center;padding:0 24px;
}
.media--4x3{aspect-ratio:4/3}
.media--wide{aspect-ratio:21/9}
.media--card{aspect-ratio:3/2;border-radius:var(--r)}

/* ---------- Technologies (§15) ---------- */
.tech{background:var(--light);border-block:1px solid var(--line);padding-block:34px}
.tech__title{
  text-align:center;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  font-weight:600;color:var(--ink-2);margin-bottom:22px;
}
.tech__list{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;justify-content:center;align-items:center;
  gap:14px clamp(22px,5vw,58px);
}
.tech__list li{
  font-family:var(--ff-title);font-weight:600;font-size:clamp(.95rem,.85rem + .4vw,1.2rem);
  color:#33566F;letter-spacing:-.01em;
}

/* ---------- Cartes expertises (§16) ---------- */
.grid-6{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:20px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:28px 24px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#BFD9EE}
.card__icon{
  width:52px;height:52px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(22,119,255,.12),rgba(0,200,222,.12));
  color:var(--blue);margin-bottom:18px;
}
.card h3{margin-bottom:10px}
.card p{color:var(--ink-2);font-size:.9375rem}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 0;padding:0}
.tags li{
  font-size:.6875rem;font-weight:500;color:#3D6C99;
  background:var(--light);border:1px solid var(--line);border-radius:6px;padding:3px 8px;
}
.center{text-align:center;margin-top:36px}

/* ---------- Schéma infrastructure (§17) ---------- */
.infra{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,300px);gap:clamp(24px,4vw,48px);align-items:center}
.chain{
  display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:center;gap:6px;
  background:rgba(255,255,255,.03);border:1px solid var(--line-dark);
  border-radius:var(--r-lg);padding:clamp(20px,3vw,32px) 16px;
}
.node{width:104px;text-align:center;padding:4px}
.node__ic{
  width:52px;height:52px;margin:0 auto 10px;border-radius:13px;display:grid;place-items:center;
  background:rgba(0,200,222,.10);border:1px solid rgba(0,200,222,.22);color:var(--cyan);
}
.node span{font-size:.75rem;line-height:1.35;color:#C6DBEA;display:block}
.arrow{align-self:center;color:rgba(0,200,222,.5);margin-top:-16px;flex-shrink:0}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:13px}
.checks li{display:flex;gap:11px;align-items:flex-start;font-size:.9375rem;color:#DCEAF5}
.checks svg{flex-shrink:0;margin-top:3px;color:var(--green)}
.infra__aside{
  background:rgba(255,255,255,.04);border:1px solid var(--line-dark);
  border-radius:var(--r-lg);padding:28px 24px;
}
.infra__aside .btn{width:100%;margin-top:24px}

/* ---------- Offres ---------- */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.offer{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  background:var(--navy-2);color:#fff;min-height:250px;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:26px;text-decoration:none;isolation:isolate;
  border:1px solid rgba(255,255,255,.08);
  transition:transform .2s ease,box-shadow .2s ease;
}
.offer::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(160deg,rgba(22,119,255,.30),rgba(6,24,39,.86) 62%);
}
.offer:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(6,24,39,.28)}
.offer h3{font-size:.8125rem;letter-spacing:.13em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.offer p{font-size:.9375rem;color:#D5E6F2;margin-bottom:18px}
.offer .link-more{color:#fff}

/* ---------- Repères (§43 : aucun chiffre non vérifié) ---------- */
.facts{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));
  gap:18px;margin-top:46px;padding-top:40px;border-top:1px solid var(--line);
}
.fact{display:flex;gap:13px;align-items:flex-start}
.fact svg{flex-shrink:0;margin-top:3px;color:var(--blue)}
.fact b{display:block;font-family:var(--ff-title);font-size:1rem;font-weight:600}
.fact span{font-size:.8125rem;color:var(--ink-2)}

/* ---------- Bandeau audit ---------- */
.audit{
  background:linear-gradient(120deg,var(--navy),var(--navy-2) 70%);
  border-radius:var(--r-lg);color:#fff;overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(24px,4vw,52px);align-items:center;padding:clamp(28px,4vw,52px);
}
.audit p{color:#C6DBEA;margin-top:14px;max-width:52ch}
.audit .btn{margin-top:28px}

/* ---------- Blog ---------- */
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.post{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease;
}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post__body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.post__meta{font-size:.75rem;color:var(--ink-2);margin-bottom:9px}
.post h3{font-size:.9375rem;line-height:1.45;margin-bottom:14px}
.post .cat{
  margin-top:auto;align-self:flex-start;font-size:.6875rem;font-weight:600;
  color:var(--blue);background:rgba(22,119,255,.08);border-radius:6px;padding:4px 9px;
}
.posts__head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;margin-bottom:30px}

/* ---------- Footer (§70) ---------- */
.footer{background:var(--navy);color:#A9C4D8;padding-block:clamp(44px,5vw,64px) 0;font-size:.875rem}
.footer__grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:clamp(24px,3vw,40px)}
.footer h2{font-family:var(--ff-title);font-size:.75rem;letter-spacing:.13em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.footer a{text-decoration:none}
.footer a:hover{color:var(--cyan)}
.footer__brand p{margin:16px 0 20px;max-width:34ch;line-height:1.6}
.footer__contact{display:grid;gap:11px}
.footer__contact li{display:flex;gap:10px;align-items:flex-start}
.footer__contact svg{flex-shrink:0;margin-top:3px;color:var(--cyan)}
.social{display:flex;gap:9px;margin-top:4px}
.social a{
  width:34px;height:34px;border-radius:8px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);border:1px solid var(--line-dark);
}
.footer__bottom{
  margin-top:44px;border-top:1px solid var(--line-dark);padding-block:20px;
  display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;font-size:.8125rem;
}
.footer__bottom nav{display:flex;flex-wrap:wrap;gap:8px 22px;margin-left:auto}

/* ---------- Retour en haut (§56) ---------- */
.totop{
  position:fixed;right:20px;bottom:24px;z-index:97;
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:var(--navy);color:#fff;border:1px solid rgba(0,200,222,.35);cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s;
  box-shadow:0 8px 22px rgba(6,24,39,.3);
}
.totop[data-show="true"]{opacity:1;visibility:visible;transform:translateY(0)}
.totop:hover{background:var(--blue)}

/* ---------- Animations discrètes (§57) ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- Responsive (§58) ---------- */
@media (max-width:1180px){
  .nav__link{padding:10px 10px;font-size:.84rem}
  .tel span{display:none}
}
@media (max-width:1024px){
  .nav,.header__aside .tel,.header__aside .btn{display:none}
  .burger{display:block}
  .appbar{display:flex}
  .hero__grid{grid-template-columns:1fr}
  .hero__media{order:-1}
  .infra{grid-template-columns:1fr}
  .audit{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:repeat(2,1fr)}
  body{padding-bottom:calc(56px + env(safe-area-inset-bottom))}
}
@media (max-width:560px){
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom nav{margin-left:0}
  .node{width:88px}
  .totop{bottom:74px;right:14px}
  .hero__cta .btn{width:100%}
}
@media (max-width:360px){
  .hero__points{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .btn:hover,.card:hover,.post:hover,.offer:hover{transform:none}
}

/* ============================================================
   COMPOSITIONS DE PAGES INTÉRIEURES
   Objectif : densité et variété. Une composition regroupe
   plusieurs idées liées au lieu d'empiler une section par idée.
   ============================================================ */

/* ---- Fil d'Ariane ---- */
.crumb{font-size:.8125rem;color:#8FB2CB;margin-bottom:18px}
.crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.crumb li::after{content:"/";margin-left:8px;color:rgba(255,255,255,.25)}
.crumb li:last-child::after{content:none}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--cyan)}
.crumb [aria-current]{color:#CFE1EE}

/* ---- Hero de page intérieure (compact) ---- */
.phero{background:var(--navy);color:#fff}
.phero__grid{
  display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
  gap:var(--gap);align-items:center;padding-block:clamp(34px,4vw,58px);
}
.phero h1{margin-bottom:16px}
.phero h1 .accent{color:var(--cyan)}
.phero__lead{color:#C6DBEA;font-size:clamp(1rem,.96rem + .2vw,1.0625rem);max-width:60ch}
.phero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.phero--solo .phero__grid{grid-template-columns:1fr;max-width:820px}

/* ---- Texte + visuel (composition alternable) ---- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--gap);align-items:center}
.split--rev>*:first-child{order:2}
.split--wide{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr)}
.split + .split{margin-top:clamp(34px,4vw,56px)}

/* ---- Prose dense ---- */
.prose h2{margin-bottom:14px}
.prose h3{margin:26px 0 8px;font-size:1.0625rem}
.prose p{color:var(--ink-2);margin-bottom:12px}
.prose p:last-child{margin-bottom:0}
.section--dark .prose p{color:#B9CFE0}
.prose strong{color:var(--ink);font-weight:600}
.section--dark .prose strong{color:#fff}

/* ---- Listes en colonnes (remplace l'empilement de cartes) ---- */
.cols{columns:2;column-gap:34px;margin:0;padding:0;list-style:none}
.cols--3{columns:3}
.cols li{
  break-inside:avoid;padding:7px 0 7px 24px;position:relative;
  font-size:.9375rem;color:var(--ink-2);
}
.cols li::before{
  content:"";position:absolute;left:0;top:15px;width:9px;height:9px;
  border-radius:2px;border:2px solid var(--blue);
}
.section--dark .cols li{color:#C6DBEA}
.section--dark .cols li::before{border-color:var(--cyan)}
.cols--check li::before{
  border:0;top:12px;width:14px;height:14px;
  background:no-repeat center/14px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none'%3E%3Cpath d='m3.5 9.3 3.4 3.4 7.6-7.6' stroke='%238CDF45' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ---- Bloc technique / clé-valeur ---- */
.kv{margin:0;display:grid;grid-template-columns:minmax(140px,auto) 1fr;gap:0}
.kv dt,.kv dd{padding:11px 0;border-top:1px solid var(--line);margin:0;font-size:.9375rem}
.kv dt{font-weight:600;padding-right:20px}
.kv dd{color:var(--ink-2)}
.section--dark .kv dt,.section--dark .kv dd{border-color:var(--line-dark)}
.section--dark .kv dd{color:#B9CFE0}

/* ---- Tableau comparatif ---- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.cmp{width:100%;border-collapse:collapse;font-size:.9375rem;min-width:520px}
table.cmp caption{text-align:left;font-size:.8125rem;color:var(--ink-2);padding-bottom:10px}
table.cmp th,table.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.cmp thead th{
  font-family:var(--ff-title);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);background:var(--light);border-bottom:2px solid var(--line);
}
table.cmp tbody th{font-weight:600;color:var(--ink)}
table.cmp td{color:var(--ink-2)}
table.cmp tbody tr:hover td,table.cmp tbody tr:hover th{background:#FAFCFE}

/* ---- Frise / étapes (uniquement pour de vraies séquences) ---- */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:0}
.steps li{position:relative;padding:0 0 26px 44px}
.steps li::before{
  counter-increment:st;content:counter(st);
  position:absolute;left:0;top:0;width:28px;height:28px;border-radius:50%;
  display:grid;place-items:center;font-size:.8125rem;font-weight:700;font-family:var(--ff-title);
  background:var(--blue);color:#fff;
}
.steps li::after{content:"";position:absolute;left:13.5px;top:32px;bottom:2px;width:1px;background:var(--line)}
.steps li:last-child{padding-bottom:0}
.steps li:last-child::after{content:none}
.steps{counter-reset:st}
.steps b{display:block;font-family:var(--ff-title);font-weight:600;font-size:1rem;margin-bottom:4px}
.steps span{font-size:.9375rem;color:var(--ink-2)}
.section--dark .steps li::after{background:var(--line-dark)}
.section--dark .steps span{color:#B9CFE0}
.section--dark .steps li::before{background:var(--cyan);color:var(--navy)}

/* ---- Panneau regroupé (schéma/contenu + arguments + CTA) ---- */
.panel{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,320px);gap:var(--gap);
  align-items:start;
}
.panel__side{
  background:rgba(255,255,255,.04);border:1px solid var(--line-dark);
  border-radius:var(--r-lg);padding:24px 22px;
}
.section--light .panel__side,.section:not(.section--dark) .panel__side{
  background:#fff;border-color:var(--line);box-shadow:var(--shadow);
}
.panel__side h2,.panel__side h3{font-size:1rem;margin-bottom:14px}
.panel__side .btn{width:100%;margin-top:20px}
.panel__side p{font-size:.9375rem;color:var(--ink-2)}
.section--dark .panel__side p{color:#B9CFE0}

/* ---- Encart ---- */
.note{
  border-left:3px solid var(--cyan);background:var(--light);
  padding:16px 20px;border-radius:0 10px 10px 0;font-size:.9375rem;color:var(--ink-2);
}
.note b{color:var(--ink)}
.section--dark .note{background:rgba(0,200,222,.07);color:#C6DBEA}
.section--dark .note b{color:#fff}

/* ---- FAQ / accordéons ---- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:17px 40px 17px 0;position:relative;
  font-family:var(--ff-title);font-weight:600;font-size:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;
  border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s ease;
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details>div{padding:0 0 20px;color:var(--ink-2);font-size:.9375rem;max-width:74ch}
.faq details>div p+p{margin-top:10px}

/* ---- Bandeau CTA de fin de page ---- */
.endcta{
  background:linear-gradient(120deg,var(--navy),var(--navy-2) 72%);color:#fff;
  border-radius:var(--r-lg);padding:clamp(26px,3.4vw,42px);
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;
}
.endcta p{color:#C6DBEA;margin-top:10px;max-width:58ch}
.endcta h2{font-size:clamp(1.35rem,1.1rem + 1vw,1.85rem)}

/* ---- Liens connexes (maillage interne §52) ---- */
.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.related a{
  font-size:.8125rem;font-weight:500;text-decoration:none;color:#3D6C99;
  background:var(--light);border:1px solid var(--line);border-radius:8px;padding:7px 13px;
}
.related a:hover{border-color:var(--blue);color:var(--blue)}
.section--dark .related a{background:rgba(255,255,255,.05);border-color:var(--line-dark);color:#C6DBEA}
.section--dark .related a:hover{color:#fff;border-color:var(--cyan)}

/* ---- Responsive des compositions ---- */
@media (max-width:900px){
  .split,.split--wide,.panel,.phero__grid,.endcta{grid-template-columns:1fr}
  .split--rev>*:first-child{order:0}
  .cols--3{columns:2}
  .endcta{gap:18px}
}
@media (max-width:620px){
  .cols,.cols--3{columns:1}
  .kv{grid-template-columns:1fr}
  .kv dt{padding-bottom:0;border-bottom:0}
  .kv dd{padding-top:4px;border-top:0}
  .kv dt{border-top:1px solid var(--line)}
}

/* ============================================================
   FORMULAIRES (§40)
   ============================================================ */
.form{display:grid;gap:16px}
.form fieldset{border:0;padding:0;margin:0;display:grid;gap:16px}
.form legend{
  font-family:var(--ff-title);font-size:.75rem;letter-spacing:.11em;text-transform:uppercase;
  font-weight:600;color:var(--blue);padding:0 0 4px;
}
.grid-f{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}
.field{display:grid;gap:6px}
.field>label{font-size:.875rem;font-weight:600}
.field .hint{font-size:.75rem;color:var(--ink-2);font-weight:400}
.field input,.field select,.field textarea{
  font:inherit;font-size:.9375rem;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:9px;padding:11px 13px;width:100%;
  transition:border-color .16s ease,box-shadow .16s ease;
}
.field textarea{min-height:110px;resize:vertical}
.field select{
  appearance:none;padding-right:38px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2 4.5 6 8.5l4-4' stroke='%234A6274' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:12px;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,119,255,.14);outline:0;
}
.field input[aria-invalid="true"],.field select[aria-invalid="true"],.field textarea[aria-invalid="true"]{
  border-color:#D64545;box-shadow:0 0 0 3px rgba(214,69,69,.12);
}
.field .err{font-size:.8125rem;color:#C33;display:none}
.field .err[data-show="true"]{display:block}
.req{color:#C33}

.radios{display:flex;flex-wrap:wrap;gap:8px}
.radios label{
  display:inline-flex;align-items:center;gap:7px;cursor:pointer;
  border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 13px;font-size:.875rem;
}
.radios input{accent-color:var(--blue);margin:0}
.radios label:has(input:checked){border-color:var(--blue);background:rgba(22,119,255,.06);color:var(--blue);font-weight:600}
.radios label:focus-within{outline:3px solid var(--cyan);outline-offset:2px}

.consent{display:flex;gap:11px;align-items:flex-start;font-size:.875rem;color:var(--ink-2)}
.consent input{margin-top:3px;accent-color:var(--blue);width:17px;height:17px;flex-shrink:0}
.consent a{color:var(--blue)}

/* Anti-spam : piège à robots, masqué visuellement et pour les lecteurs d'écran */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.form__msg{border-radius:10px;padding:15px 18px;font-size:.9375rem;display:none}
.form__msg[data-show="true"]{display:block}
.form__msg--ok{background:rgba(140,223,69,.14);border:1px solid rgba(140,223,69,.5);color:#2E5A0B}
.form__msg--ko{background:rgba(214,69,69,.08);border:1px solid rgba(214,69,69,.35);color:#8E2020}

/* ---- Variante claire du hero (pages Web & Applications, À propos) ---- */
.phero--light{background:var(--light);color:var(--ink);border-bottom:1px solid var(--line)}
.phero--light .crumb{color:var(--ink-2)}
.phero--light .crumb li::after{color:var(--line)}
.phero--light .crumb [aria-current]{color:var(--ink)}
.phero--light h1 .accent{color:var(--blue)}
.phero--light .phero__lead{color:var(--ink-2)}
.phero--light .media{
  background:linear-gradient(140deg,rgba(22,119,255,.16),rgba(0,200,222,.08) 55%,rgba(6,24,39,.12));
  border-color:var(--line);
}
.phero--light .media::after{color:rgba(14,34,51,.42)}
.phero--light .btn--ghost{border-color:var(--line);color:var(--ink)}
.phero--light .btn--ghost:hover{border-color:var(--blue);color:var(--blue);background:rgba(22,119,255,.05)}

/* ============================================================
   BLOG (§45, §48)
   ============================================================ */
.post--feature{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  align-items:stretch;margin-bottom:clamp(28px,3.4vw,44px);
}
.post--feature .media{aspect-ratio:auto;height:100%;min-height:230px;border-radius:0}
.post--feature .post__body{padding:clamp(22px,2.6vw,34px)}
.post--feature h3{font-size:clamp(1.15rem,1rem + .7vw,1.55rem);font-family:var(--ff-title);line-height:1.25}
.post--feature .lead{color:var(--ink-2);font-size:.9375rem;margin-bottom:16px}
.post__meta .sep{margin-inline:7px;color:var(--line)}

.filters{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  padding-bottom:22px;margin-bottom:26px;border-bottom:1px solid var(--line);
}
.filters__search{position:relative;flex:1 1 220px;max-width:320px}
.filters__search input{
  font:inherit;font-size:.875rem;width:100%;padding:9px 13px 9px 36px;
  border:1px solid var(--line);border-radius:9px;background:#fff;
}
.filters__search input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,119,255,.14);outline:0}
.filters__search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--ink-2)}
.chip{
  font:inherit;font-size:.8125rem;font-weight:500;cursor:pointer;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);
  border-radius:999px;padding:7px 14px;
}
.chip:hover{border-color:#BFD9EE;color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.posts__empty{display:none;padding:26px 0;color:var(--ink-2)}
.posts__empty[data-show="true"]{display:block}

.pager{display:flex;gap:8px;justify-content:center;align-items:center;margin-top:32px}
.pager a,.pager span{
  min-width:38px;height:38px;display:grid;place-items:center;padding:0 12px;
  border:1px solid var(--line);border-radius:9px;background:#fff;
  text-decoration:none;font-size:.875rem;font-weight:500;color:var(--ink-2);
}
.pager a:hover{border-color:var(--blue);color:var(--blue)}
.pager [aria-current="page"]{background:var(--navy);border-color:var(--navy);color:#fff}
.pager .dots{border:0;background:none}

/* ---- Article ---- */
.article{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,300px);gap:clamp(26px,4vw,52px);align-items:start}
.article__body{max-width:74ch}
.article__body h2{margin:34px 0 12px;font-size:clamp(1.25rem,1.1rem + .6vw,1.6rem)}
.article__body h3{margin:26px 0 8px;font-size:1.0625rem}
.article__body p{color:var(--ink-2);margin-bottom:14px}
.article__body strong{color:var(--ink);font-weight:600}
.article__body>ul,.article__body>ol{color:var(--ink-2);padding-left:22px;margin:0 0 16px}
.article__body>ul li,.article__body>ol li{margin-bottom:7px}
.article__body a{color:var(--blue)}
.article__body .note{margin:22px 0}
.article__body .table-wrap{margin:22px 0}
.article__lead{font-size:1.0625rem;color:var(--ink);border-left:3px solid var(--blue);padding-left:18px;margin-bottom:26px}

.sidebar{position:sticky;top:calc(var(--header-h) + 18px);display:grid;gap:18px}
.sidebar section{border:1px solid var(--line);border-radius:var(--r);padding:20px;background:#fff}
.sidebar h2{font-family:var(--ff-title);font-size:.75rem;letter-spacing:.11em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.sidebar ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.sidebar a{text-decoration:none;font-size:.875rem;color:var(--ink-2)}
.sidebar a:hover{color:var(--blue)}
.sidebar .recent a{display:block;font-weight:500;color:var(--ink);line-height:1.4}
.sidebar .recent span{font-size:.75rem;color:var(--ink-2)}
.sidebar--cta{background:var(--navy);border-color:var(--navy);color:#fff}
.sidebar--cta h2{color:var(--cyan)}
.sidebar--cta p{font-size:.875rem;color:#C6DBEA;margin-bottom:16px}
.sidebar--cta .btn{width:100%}

@media (max-width:900px){
  .post--feature,.article{grid-template-columns:1fr}
  .post--feature .media{min-height:190px}
  .sidebar{position:static}
}

/* ============================================================
   PAGES LÉGALES / PLAN DU SITE
   ============================================================ */
.legal{max-width:78ch}
.legal h2{margin:32px 0 12px;font-size:1.25rem}
.legal h3{margin:22px 0 8px;font-size:1rem}
.legal p,.legal li{color:var(--ink-2)}
.legal p{margin-bottom:12px}
.legal ul,.legal ol{padding-left:22px;margin:0 0 16px}
.legal li{margin-bottom:6px}
.legal .todo{
  background:rgba(255,196,0,.10);border:1px dashed #D6A400;color:#6B5200;
  border-radius:8px;padding:3px 8px;font-size:.8125rem;font-weight:600;
  display:inline-block;
}
.sitemap{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px}
.sitemap h2{font-size:1rem;margin-bottom:12px}
.sitemap ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.sitemap a{text-decoration:none;font-size:.9375rem;color:var(--ink-2)}
.sitemap a:hover{color:var(--blue)}

/* ---- FAQ sur fond sombre ---- */
.faq--dark{border-top-color:var(--line-dark)}
.faq--dark details{border-bottom-color:var(--line-dark)}
.faq--dark summary{color:#fff}
.faq--dark summary::after{border-color:var(--cyan)}
.faq--dark details>div{color:#B9CFE0}
.faq--dark details>div a{color:var(--cyan)}

/* ============================================================
   MEGA-MENU GROUPÉ (§12)
   ============================================================ */
.mega__inner{
  max-width:var(--wrap);margin-inline:auto;padding:26px var(--pad) 30px;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,250px);gap:clamp(20px,3vw,40px);
  align-items:start;
}
.mega__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 26px}
.mega__col ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.mega__titre{
  font-family:var(--ff-title);font-size:.6875rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--blue);margin:0 0 10px;padding-bottom:8px;border-bottom:1px solid var(--line);
}
.mega__col a{
  display:block;padding:7px 9px;margin-left:-9px;border-radius:7px;
  text-decoration:none;font-size:.875rem;color:var(--ink-2);
}
.mega__col a:hover{background:var(--light);color:var(--ink)}
.mega__cta{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  text-decoration:none;border-radius:var(--r);padding:20px 22px;
  background:linear-gradient(140deg,var(--navy),var(--navy-2));color:#fff;
  transition:transform .18s ease;
}
.mega__cta:hover{transform:translateY(-2px)}
.mega__cta b{display:block;font-family:var(--ff-title);font-size:.9375rem;line-height:1.3;margin-bottom:6px}
.mega__cta span span{font-size:.8125rem;color:var(--cyan)}
.mega__cta .arw{font-size:1.1rem;color:var(--cyan)}

.drawer__sub{display:grid}
.drawer__grp{
  list-style:none;padding:14px 4px 4px;font-family:var(--ff-title);
  font-size:.6875rem;letter-spacing:.13em;text-transform:uppercase;color:var(--cyan);
}

@media (max-width:1200px){ .mega__grid{grid-template-columns:repeat(2,minmax(0,1fr))} }

/* ============================================================
   FOOTER — alignement strict des colonnes (point 8)
   ============================================================ */
.footer__col{display:flex;flex-direction:column}
.footer__col h2{
  min-height:1.1em;margin-bottom:16px;
  display:flex;align-items:flex-end;
}
.footer__horaires{
  margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:.8125rem;
}
.footer__horaires dt{color:#8FB2CB}
.footer__horaires dd{margin:0;color:#DCEAF5}
.lienlike{
  background:none;border:0;padding:0;cursor:pointer;color:inherit;
  font:inherit;text-decoration:underline;text-underline-offset:3px;
}
.lienlike:hover{color:var(--cyan)}

/* ============================================================
   BANDEAU DE CONSENTEMENT (§63)
   ============================================================ */
.cookies{
  position:fixed;left:0;right:0;bottom:0;z-index:120;
  padding:0 var(--pad) calc(16px + env(safe-area-inset-bottom));
  display:none;
}
.cookies[data-open="true"]{display:block}
.cookies__box{
  max-width:720px;margin-inline:auto;background:#fff;color:var(--ink);
  border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:0 -4px 12px rgba(6,24,39,.08),0 18px 44px rgba(6,24,39,.24);
  padding:clamp(18px,2.4vw,26px);
}
.cookies__box h2{font-size:1.0625rem;margin-bottom:10px}
.cookies__box p{font-size:.875rem;color:var(--ink-2)}
.cookies__detail{display:grid;gap:12px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.cookies__cat label{display:flex;align-items:center;gap:9px;font-size:.9375rem;cursor:pointer}
.cookies__cat input{accent-color:var(--blue);width:16px;height:16px}
.cookies__cat span{display:block;font-size:.8125rem;color:var(--ink-2);margin-top:3px;padding-left:25px}
.cookies__actions{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin-top:18px}
.cookies__lien{font-size:.8125rem;color:var(--blue);margin-left:auto}
@media (max-width:560px){
  .cookies{bottom:56px}
  .cookies__lien{margin-left:0;width:100%}
}

/* ============================================================
   GUIDES / E-BOOKS
   ============================================================ */
.guide{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:clamp(24px,4vw,48px);align-items:start}
.guide__cover{
  border-radius:var(--r);overflow:hidden;aspect-ratio:1/1.414;
  background:linear-gradient(150deg,rgba(22,119,255,.22),rgba(0,200,222,.10) 55%,rgba(6,24,39,.6)),var(--navy-2);
  border:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;position:sticky;top:calc(var(--header-h) + 18px);
}
.guide__cover::after{
  content:attr(data-label);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;
  font-weight:600;color:rgba(255,255,255,.42);text-align:center;padding:0 22px;
}
.sommaire{list-style:none;margin:0;padding:0;counter-reset:som;display:grid;gap:2px}
.sommaire li{
  counter-increment:som;position:relative;padding:11px 0 11px 42px;
  border-bottom:1px solid var(--line);font-size:.9375rem;
}
.sommaire li::before{
  content:counter(som,decimal-leading-zero);position:absolute;left:0;top:11px;
  font-family:var(--ff-title);font-size:.8125rem;font-weight:700;color:var(--blue);
}
.sommaire li b{display:block;font-weight:600}
.sommaire li span{display:block;font-size:.8125rem;color:var(--ink-2);margin-top:2px}
@media (max-width:820px){
  .guide{grid-template-columns:1fr}
  .guide__cover{position:static;max-width:280px}
}

/* ---- Turnstile ---- */
.captcha{min-height:66px;display:flex;align-items:center}
.captcha__note{font-size:.75rem;color:var(--ink-2)}

/* ---- Sources des articles ---- */
.sources{list-style:none;margin:0 0 8px;padding:0;display:grid;gap:9px}
.sources li{padding-left:22px;position:relative;font-size:.9375rem}
.sources li::before{
  content:"";position:absolute;left:0;top:8px;width:10px;height:10px;
  border:2px solid var(--cyan);border-radius:50%;
}
.sources a{color:var(--blue);text-decoration:none}
.sources a:hover{text-decoration:underline}