/* ===========================================================
   Gesti-School — Site vitrine (VersionCorrigé)
   Charte STRICTEMENT alignée sur l'ERP Laravel :
     navy #0A2540 · primary-2 #102E4A · accent #FFC107 (hover #FFD54A)
     light #F7F9FC · ink #1A1A2E · radius 14px
     Polices : Inter (corps) + Poppins (titres) — self-hosted
   =========================================================== */

:root{
  /* ----- charte ERP ----- */
  --navy:#0A2540;          /* gp.primary  */
  --navy-2:#102E4A;        /* gp.primary-2 */
  --navy-3:#1b436e;        /* marine clair (accents / liens) */
  --navy-ink:#0A2540;

  --gold:#FFC107;          /* gp.accent */
  --gold-2:#e0a406;        /* or foncé (dégradés) */
  --gold-soft:#FFD54A;     /* gp.accent-hover */
  --gold-ink:#7a5300;

  --success:#2ECC71; --green:#1f9c4c; --green-2:#158443;
  --danger:#E74C3C;  --red:#c0392b;
  --warning:#F39C12; --amber:#c9930a;
  --blue:#2f6fb0;    --violet:#7a5cc4; --teal:#12857c;

  --ink:#1A1A2E;           /* gp.ink */
  --ink-2:#45506a;
  --muted:#7d8aa2;
  --line:#e4e9f2;
  --bg:#F7F9FC;            /* gp.light */
  --card:#ffffff;

  --radius:14px;           /* rounded-gp */
  --radius-lg:22px;
  --shadow-sm:0 2px 8px rgba(10,37,64,.06);
  --shadow:0 10px 30px -10px rgba(10,37,64,.25);   /* shadow-gp */
  --shadow-lg:0 20px 50px -12px rgba(10,37,64,.35); /* shadow-gp-lg */
  --maxw:1240px;
  --header-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Poppins',system-ui,sans-serif;margin:0;line-height:1.15;letter-spacing:-.02em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
a{color:var(--navy-3);text-decoration:none;transition:color .2s}
a:hover{color:var(--gold-2)}
img,canvas{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}

/* accessibilité : focus visible + skip link */
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:6px}
.skip-link{position:absolute;left:-999px;top:8px;z-index:200;background:#fff;color:var(--navy);
  padding:10px 16px;border-radius:10px;box-shadow:var(--shadow);font-weight:600}
.skip-link:focus{left:12px}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0;position:relative}
.section--tight{padding:70px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-ink);background:#fff6df;border:1px solid #ffe4a0;
  padding:7px 14px;border-radius:999px;
}
.h2{font-size:clamp(28px,4vw,44px);font-weight:700;margin:18px 0 14px}
.lede{color:var(--ink-2);font-size:clamp(15px,1.4vw,18px);max-width:64ch}
.center{text-align:center}
.center .lede{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:0 22px;border-radius:14px;border:1px solid transparent;
  font-weight:600;font-size:15px;cursor:pointer;white-space:nowrap;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn--gold{background:linear-gradient(180deg,var(--gold),var(--gold-2));color:#3b2a02;box-shadow:0 8px 22px rgba(255,193,7,.4)}
.btn--gold:hover{color:#3b2a02;box-shadow:0 14px 30px rgba(255,193,7,.52)}
.btn--navy{background:var(--navy);color:#fff;box-shadow:0 8px 22px rgba(10,37,64,.3)}
.btn--navy:hover{color:#fff;background:#06182b}
.btn--ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.34);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.18);color:#fff}
.btn--line{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--line:hover{border-color:var(--navy-3);color:var(--navy-3)}
.btn--sm{min-height:40px;font-size:14px;padding:0 16px}

/* ---------- header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;height:var(--header-h);z-index:80;display:flex;align-items:center;
  background:rgba(255,255,255,.74);backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;transition:background .3s,border-color .3s,box-shadow .3s;
}
.header.is-stuck{background:rgba(255,255,255,.95);border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
.header__inner{display:flex;align-items:center;gap:28px;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand__mark{width:48px;height:46px;flex:0 0 auto;overflow:hidden;position:relative}
.brand__mark img{position:absolute;width:122px;height:auto;left:-37px;top:-24px;max-width:none}
.brand:hover .brand__mark img{transform:scale(1.06);transition:transform .3s}
.brand__name{display:block;white-space:nowrap;font-family:'Poppins',sans-serif;font-weight:700;font-size:19px;line-height:1.1}
.brand__sub{display:block;white-space:nowrap;font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);font-weight:600}

/* barre de menu : pilule avec indicateur glissant */
.nav{
  position:relative;display:flex;align-items:center;gap:2px;margin-left:auto;
  background:rgba(10,37,64,.045);border:1px solid rgba(10,37,64,.06);
  border-radius:999px;padding:5px;transition:background .3s,border-color .3s;
}
.header.is-stuck .nav{background:rgba(10,37,64,.055)}
.nav__pill{
  position:absolute;top:5px;left:0;height:calc(100% - 10px);width:0;border-radius:999px;
  background:#fff;box-shadow:0 3px 10px rgba(10,37,64,.12);
  opacity:0;transition:transform .34s cubic-bezier(.4,1.2,.4,1),width .34s cubic-bezier(.4,1.2,.4,1),opacity .25s;
  pointer-events:none;z-index:0;
}
.nav__pill.is-active{background:linear-gradient(180deg,var(--gold),var(--gold-2));box-shadow:0 4px 14px rgba(255,193,7,.42)}
.nav a{
  position:relative;z-index:1;display:inline-flex;align-items:center;gap:7px;
  font-size:14px;font-weight:500;color:var(--ink-2);
  padding:9px 15px;border-radius:999px;line-height:1;transition:color .25s;
}
.nav a svg{width:15px;height:15px;opacity:.55;transition:opacity .25s,transform .25s}
.nav a:hover,.nav a.is-current{color:var(--navy)}
.nav a:hover svg{opacity:.9;transform:translateY(-1px)}
.nav a.is-current{font-weight:600}
.nav a.is-current svg{opacity:1}
.header__cta{display:flex;align-items:center;gap:10px;margin-left:auto}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;padding:0}
.burger span{display:block;width:18px;height:2px;background:var(--ink);margin:3.5px auto;border-radius:2px;transition:transform .25s,opacity .25s}
.burger.is-open span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
.mobile-nav{
  position:fixed;top:var(--header-h);left:0;right:0;z-index:79;background:#fff;
  border-bottom:1px solid var(--line);box-shadow:var(--shadow);
  display:grid;gap:2px;padding:14px 24px 22px;
  transform:translateY(-8px);opacity:0;pointer-events:none;transition:.25s;
}
.mobile-nav.is-open{transform:none;opacity:1;pointer-events:auto}
.mobile-nav a{
  display:flex;align-items:center;gap:12px;padding:13px 12px;font-weight:600;color:var(--ink);
  border-radius:12px;transition:background .2s,color .2s,padding-left .2s;
}
.mobile-nav a svg{width:17px;height:17px;opacity:.5}
.mobile-nav a:hover,.mobile-nav a.is-current{background:#fff6df;color:var(--navy);padding-left:16px}
.mobile-nav a:hover svg,.mobile-nav a.is-current svg{opacity:1;color:var(--gold-2)}
.mobile-nav a.btn{justify-content:center}
.mobile-nav a.btn:hover{padding-left:22px}
.mobile-nav .btn{margin-top:14px}

/* ---------- hero ---------- */
.hero{
  position:relative;padding:calc(var(--header-h) + 84px) 0 96px;overflow:hidden;color:#fff;
  background:radial-gradient(1100px 560px at 80% -8%,#12467a 0%,transparent 62%),
             linear-gradient(165deg,#102E4A 0%,#0A2540 58%,#06182b 100%);
}
#hero3d{position:absolute;inset:0;width:100%;height:100%;opacity:.9}
.hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,5.1vw,58px);font-weight:700;color:#fff;margin:20px 0 18px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero__lede{color:#c2d3e6;font-size:clamp(15px,1.5vw,19px);max-width:56ch}
.hero .eyebrow{background:rgba(255,193,7,.14);border-color:rgba(255,193,7,.4);color:var(--gold-soft)}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 34px}
.hero__facts{display:flex;flex-wrap:wrap;gap:16px 38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)}
.fact__n{font-family:'Poppins',sans-serif;font-size:26px;font-weight:700;color:#fff}
.fact__l{font-size:12.5px;color:#9bb2cb;letter-spacing:.04em}

/* dashboard mock */
.mock{
  background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;color:var(--ink);
  transform:perspective(1600px) rotateY(-7deg) rotateX(3deg);transition:transform .5s ease;
}
.mock:hover{transform:perspective(1600px) rotateY(-2deg) rotateX(1deg)}
.mock__bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#eef2f8;border-bottom:1px solid var(--line)}
.dot{width:10px;height:10px;border-radius:50%}
.mock__url{margin-left:10px;font-size:11.5px;color:var(--muted);font-family:ui-monospace,monospace}
.mock__body{padding:18px}
.mock__head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.mock__title{font-family:'Poppins',sans-serif;font-weight:700;font-size:15px}
.mock__sub{font-size:11px;color:var(--muted)}
.kpi-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi-mini > div{border-radius:12px;padding:11px 12px;color:#fff}
.kpi-mini b{display:block;font-family:'Poppins',sans-serif;font-size:18px;line-height:1.1}
.kpi-mini span{font-size:10.5px;opacity:.92}
.mock__chart{margin-top:14px;height:130px}
.mock__row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.mock__pill{border-radius:12px;padding:10px 12px;font-size:11px;font-weight:600}

/* ---------- KPI strip ---------- */
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:-58px;position:relative;z-index:5}
.kpi{position:relative;border-radius:var(--radius);padding:24px;color:#fff;overflow:hidden;box-shadow:var(--shadow)}
.kpi::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.12)}
.kpi__t{font-size:13.5px;font-weight:600;opacity:.94}
.kpi__n{font-family:'Poppins',sans-serif;font-size:clamp(26px,2.6vw,34px);font-weight:700;line-height:1.1;margin:8px 0 6px}
.kpi__n small{font-size:14px;font-weight:600;opacity:.85}
.kpi__l{font-size:12.5px;opacity:.82}
.c-navy{background:linear-gradient(150deg,#163f68,#0A2540)}
.c-green{background:linear-gradient(150deg,#1f9c4c,var(--green-2))}
.c-gold{background:linear-gradient(150deg,#e0a90c,#a97a07)}
.c-red{background:linear-gradient(150deg,#d9534f,#a5281c)}
.c-blue{background:linear-gradient(150deg,#3b83c9,#215c94)}
.c-violet{background:linear-gradient(150deg,#8f72d6,#5f45a8)}

.mini-kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:18px}
.mk{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;gap:12px;align-items:center}
.mk__ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;flex:0 0 auto}
.mk__ico svg{width:19px;height:19px}
.mk small{display:block;font-size:11.5px;color:var(--muted);font-weight:500}
.mk b{font-family:'Poppins',sans-serif;font-size:19px;line-height:1.2}

/* ---------- portails ---------- */
.portals{background:linear-gradient(170deg,#0A2540,#102E4A 60%,#08203a);color:#fff}
.portals .h2{color:#fff}
.portals .lede{color:#bdd0e4}
.portals .eyebrow{background:rgba(255,193,7,.14);border-color:rgba(255,193,7,.4);color:var(--gold-soft)}
.portal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.portal{
  background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);
  padding:24px;transition:transform .3s,background .3s,border-color .3s;
}
.portal:hover{transform:translateY(-6px);background:rgba(255,255,255,.1);border-color:rgba(255,193,7,.4)}
.portal__ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;margin-bottom:14px;background:rgba(255,193,7,.16);color:var(--gold)}
.portal__ico svg{width:22px;height:22px}
.portal h3{font-size:17.5px;color:#fff;margin-bottom:4px}
.portal__perm{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-soft)}
.portal p{font-size:13.5px;color:#b3c7dc;margin-top:10px}
.portal ul{display:grid;gap:6px;margin-top:12px}
.portal li{font-size:13px;color:#c9d9e9;padding-left:16px;position:relative}
.portal li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:2px;background:var(--gold);opacity:.8}
.portals__note{
  margin-top:26px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;
  background:rgba(255,193,7,.1);border:1px solid rgba(255,193,7,.3);border-radius:14px;padding:16px 20px;
  font-size:14.5px;color:#e6eef7;
}

/* ---------- modules ---------- */
.modfam{margin-top:44px}
.modfam__title{display:flex;align-items:center;gap:12px;font-family:'Poppins',sans-serif;font-weight:600;font-size:15px;
  color:var(--navy);text-transform:uppercase;letter-spacing:.1em;margin:38px 0 18px}
.modfam__title::after{content:"";flex:1;height:1px;background:var(--line)}
.modfam__title:first-child{margin-top:0}
.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mod{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s;
}
.mod::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--accent,var(--navy));transition:width .4s}
.mod:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.mod:hover::before{width:100%}
.mod__ico{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:color-mix(in oklch, var(--accent) 13%, white);color:var(--accent);
}
.mod__ico svg{width:24px;height:24px}
.mod h3{font-size:19px;font-weight:600;margin-bottom:6px}
.mod__tag{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.mod p{font-size:14.5px;color:var(--ink-2);margin:10px 0 14px}
.mod ul{display:grid;gap:8px}
.mod li{position:relative;padding-left:20px;font-size:13.5px;color:var(--ink-2)}
.mod li::before{content:"";position:absolute;left:2px;top:8px;width:7px;height:7px;border-radius:2px;background:var(--accent);opacity:.85}

/* ---------- charts ---------- */
.charts{display:grid;grid-template-columns:1.45fr 1fr;gap:20px;margin-top:44px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.panel__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel__title{font-family:'Poppins',sans-serif;font-weight:600;font-size:16px}
.panel__hint{font-size:11.5px;color:var(--muted)}
.panel__chip{font-size:11px;font-weight:600;color:var(--ink-2);background:#eef2f8;border-radius:999px;padding:4px 10px;white-space:nowrap}
.chart-box{height:270px;position:relative}
.chart-box--sm{height:232px}
.chart-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.legend{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:14px;font-size:12.5px;color:var(--ink-2)}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block;margin-right:7px}

.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}
.tile{border-radius:14px;padding:16px;border:1px solid transparent}
.tile b{display:block;font-family:'Poppins',sans-serif;font-size:23px;line-height:1.15}
.tile span{font-size:12px;font-weight:600;opacity:.85}
.t-green{background:#e4f6ea;color:#146b34;border-color:#c9ecd6}
.t-gold{background:#fff5dd;color:#8a5f06;border-color:#ffe6ae}
.t-red{background:#fbe7e4;color:#a33224;border-color:#f6cdc7}
.t-blue{background:#e7f0fa;color:#1d5288;border-color:#cbdff4}

/* ---------- établissements ---------- */
.estab{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.tree{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-sm)}
.tree__head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}
.tree__head b{font-family:'Poppins',sans-serif;font-size:15px}
.node{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:12px;border:1px solid var(--line);background:#fbfcfe;margin-bottom:10px}
.node--root{background:linear-gradient(120deg,#fff6df,#ffeec2);border-color:#ffe19f}
.node__dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto}
.node__name{font-weight:600;font-size:14px}
.node__meta{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.node__count{margin-left:auto;font-family:'Poppins',sans-serif;font-weight:700;font-size:16px;color:var(--ink-2)}
.node--child{margin-left:26px;position:relative}
.node--child::before{content:"";position:absolute;left:-16px;top:50%;width:14px;height:1px;background:var(--line)}
.checks{display:grid;gap:14px;margin-top:26px}
.check{display:flex;gap:13px;align-items:flex-start}
.check__mark{width:26px;height:26px;border-radius:9px;flex:0 0 auto;display:grid;place-items:center;background:#e4f6ea;color:var(--green);font-size:13px;font-weight:700}
.check b{display:block;font-size:15px}
.check p{font-size:14px;color:var(--ink-2)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.step__n{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;background:var(--navy);color:var(--gold);font-family:'Poppins',sans-serif;font-weight:700}
.step h3{font-size:17px;margin-bottom:6px}
.step p{font-size:14px;color:var(--ink-2)}

/* ---------- CTA ---------- */
.cta{
  background:linear-gradient(120deg,var(--gold-soft),var(--gold) 55%,var(--gold-2));
  border-radius:var(--radius-lg);padding:clamp(30px,5vw,58px);
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;
  box-shadow:0 26px 60px rgba(255,193,7,.32);
}
.cta h2{font-size:clamp(24px,3vw,36px);color:#3b2a02}
.cta p{color:#5a4104;margin-top:10px;max-width:52ch}
.cta__actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- footer ---------- */
.footer{background:#06182b;color:#a3b8d1;padding:64px 0 26px}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer h4{color:#fff;font-size:14px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px}
.footer a{color:#a3b8d1;font-size:14.5px}
.footer a:hover{color:var(--gold)}
.footer ul{display:grid;gap:10px}
.footer p{font-size:14.5px;margin-top:16px;max-width:40ch}
.footer__logo{background:#fff;border-radius:16px;padding:12px;width:150px}
.footer__bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:13px}

/* ---------- whatsapp ---------- */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:90;display:flex;align-items:center;gap:10px;
  height:58px;padding:0 18px 0 15px;border-radius:999px;background:#25d366;color:#0b3c22;
  font-weight:700;font-size:14.5px;box-shadow:0 14px 34px rgba(37,211,102,.42);
  transition:transform .25s,box-shadow .25s;
}
.wa:hover{transform:translateY(-3px) scale(1.02);color:#0b3c22;box-shadow:0 20px 44px rgba(37,211,102,.5)}
.wa svg{width:26px;height:26px;fill:#0b3c22}
.wa__pulse{position:absolute;inset:0;border-radius:999px;box-shadow:0 0 0 0 rgba(37,211,102,.6);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.wa__label{display:inline}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1240px){
  .nav a{padding:9px 12px;font-size:13.5px}
  .nav a svg{display:none}
}
@media (max-width:1180px){
  .header__cta .btn--line{display:none}
}
@media (max-width:1080px){
  .portal-grid{grid-template-columns:repeat(2,1fr)}
  .modules{grid-template-columns:repeat(2,1fr)}
  .charts,.chart-row{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .mini-kpis{grid-template-columns:repeat(3,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  /* passage au menu burger AVANT que la barre de menu ne déborde (zone tablette) */
  .nav{display:none}
  .burger{display:block}
}
@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr;gap:44px}
  .mock{transform:none}
  .estab{grid-template-columns:1fr;gap:28px}
}
@media (max-width:680px){
  /* header compacté : moins d'espace, sous-titre du logo masqué */
  .header__inner{gap:12px;padding:0 16px}
  .brand__sub{display:none}
}
@media (max-width:640px){
  .section{padding:66px 0}
  .wrap{padding:0 18px}
  .kpis{grid-template-columns:1fr;margin-top:-40px}
  .mini-kpis{grid-template-columns:repeat(2,1fr)}
  .modules,.portal-grid,.steps{grid-template-columns:1fr}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .kpi-mini{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom{justify-content:center;text-align:center}
  .wa{height:54px;padding:0 15px}
  .wa__label{display:none}
  .hero{padding-top:calc(var(--header-h) + 54px)}
}
@media (max-width:430px){
  /* trop étroit pour logo + bouton + burger : la connexion reste dans le menu burger */
  .header__cta .btn--gold{display:none}
  .brand__name{font-size:17px}
  .header__inner{gap:8px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}