/* ===========================================================
   Gesti-Paie — Site vitrine (VersionCorrigé)
   Design system aligné sur la charte de l'ERP :
   Or #c9a227 · Marine #0b3155/#1e3a5f · Noir #1a1a1a
   Typo : Plus Jakarta Sans + JetBrains Mono (self-hosted)
   =========================================================== */

:root{
  /* --- Charte ERP --- */
  --gold:#c9a227;
  --gold-light:#d4b03a;
  --gold-dark:#a8871d;
  --gold-soft:#f4e6b8;
  --gold-tint:#fbf5e2;

  --navy:#0b3155;         /* theme_color ERP */
  --navy-2:#1e3a5f;       /* sidebar top */
  --navy-3:#15293e;       /* sidebar bottom */
  --ink:#1a1a1a;
  --ink-2:#2d2d2d;

  /* --- Accents (issus des KPI de l'ERP) --- */
  --steel:#2f6f9e;
  --blue:#1e6fd0;
  --green:#0f8a5f;
  --orange:#d97706;
  --red:#dc2626;
  --purple:#7c56c9;
  --teal-deep:#0f4a5c;

  /* --- Neutres (échelle ERP) --- */
  --gray-50:#f8fafc;
  --gray-100:#f1f5f9;
  --gray-200:#e2e8f0;
  --gray-300:#cbd5e1;
  --gray-400:#94a3b8;
  --gray-500:#64748b;
  --gray-600:#475569;
  --gray-700:#334155;
  --gray-800:#1e293b;
  --gray-900:#0f172a;

  --bg:#f5f7fa;
  --bg-2:#eef2f7;
  --card:#ffffff;
  --line:#e6ebf1;
  --muted:#64748b;

  /* --- Rayons & ombres (ERP + premium) --- */
  --r-sm:8px;
  --r:12px;
  --r-lg:18px;
  --r-xl:26px;
  --shadow-sm:0 1px 2px rgba(11,49,85,.06);
  --shadow:0 4px 14px rgba(11,49,85,.08);
  --shadow-md:0 12px 32px rgba(11,49,85,.10);
  --shadow-lg:0 28px 64px rgba(11,49,85,.16);
  --ring:0 0 0 4px rgba(201,162,39,.28);

  --maxw:1240px;
  --header-h:72px;
  --transition:all .3s cubic-bezier(.4,0,.2,1);
  --grad-gold:linear-gradient(135deg,var(--gold-light),var(--gold-dark));
  --grad-navy:linear-gradient(160deg,var(--navy-2) 0%,var(--navy-3) 100%);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;line-height:1.14;letter-spacing:-.02em;font-weight:700;text-wrap:balance}
p{margin:0;text-wrap:pretty}
a{color:var(--steel);text-decoration:none;transition:color .2s}
a:hover{color:var(--navy)}
img,canvas,svg{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
em{font-style:normal;color:var(--gold-dark)}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:var(--r-sm)}
.tnum{font-family:'JetBrains Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums}

.skip-link{position:absolute;left:-999px;top:0;z-index:2000;background:var(--navy);color:#fff;padding:12px 18px;border-radius:0 0 var(--r) 0;font-weight:600}
.skip-link:focus{left:0;color:#fff}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:96px 0;position:relative}
.section--tight{padding:64px 0}
.section--panel{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.center{text-align:center;max-width:760px;margin:0 auto 52px}
.note{margin-top:26px;font-size:14px;color:var(--muted)}
.hide-sm{display:inline-flex}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-dark);background:var(--gold-tint);border:1px solid var(--gold-soft);
  padding:7px 14px;border-radius:999px;
}
.eyebrow__dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(201,162,39,.25)}
.h2{font-size:clamp(28px,4vw,42px);color:var(--navy);margin-bottom:16px}
.lede{font-size:clamp(16px,1.6vw,18px);color:var(--gray-600)}

/* ---------- boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:15px;line-height:1;white-space:nowrap;
  padding:0 22px;min-height:48px;border-radius:999px;border:1.5px solid transparent;
  transition:var(--transition);cursor:pointer;
}
.btn svg{width:17px;height:17px}
.btn--sm{min-height:42px;font-size:14px;padding:0 18px}
.btn--lg{min-height:54px;font-size:16px;padding:0 28px}
.btn--gold{background:var(--grad-gold);color:#231a03;box-shadow:0 8px 22px rgba(201,162,39,.34)}
.btn--gold:hover{color:#231a03;transform:translateY(-2px);box-shadow:0 14px 30px rgba(201,162,39,.44)}
.btn--line{background:#fff;border-color:var(--gray-300);color:var(--navy)}
.btn--line:hover{border-color:var(--gold);color:var(--navy);transform:translateY(-2px)}
.btn--ghost{background:transparent;border-color:transparent;color:var(--gray-600)}
.btn--ghost:hover{color:var(--navy);background:var(--gray-100)}

/* ============ HEADER ============ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(255,255,255,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:var(--transition);
}
.header.is-stuck{border-bottom-color:var(--line);box-shadow:var(--shadow-sm);background:rgba(255,255,255,.94)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand__logo{width:42px;height:42px;border-radius:11px;object-fit:cover;background:var(--ink);box-shadow:var(--shadow-sm)}
.brand__txt{display:flex;flex-direction:column;line-height:1.05}
.brand__name{font-weight:800;font-size:19px;color:var(--navy);letter-spacing:-.02em;white-space:nowrap}
.brand__sub{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-dark)}
.nav{display:flex;gap:4px}
.nav a{padding:9px 14px;border-radius:var(--r-sm);color:var(--gray-700);font-weight:600;font-size:14.5px}
.nav a:hover{color:var(--navy);background:var(--gray-100)}
.header__cta{display:flex;align-items:center;gap:10px}

.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--r-sm);flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{width:20px;height:2px;background:var(--navy);border-radius:2px;transition:var(--transition)}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-nav{
  position:fixed;top:var(--header-h);left:0;right:0;z-index:999;
  background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);
  display:flex;flex-direction:column;gap:4px;padding:16px 24px 22px;
  transform:translateY(-14px);opacity:0;pointer-events:none;transition:var(--transition);
}
.mobile-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
.mobile-nav a{padding:12px 12px;border-radius:var(--r-sm);color:var(--gray-800);font-weight:600}
.mobile-nav a:not(.btn):hover{background:var(--gray-100)}
.mobile-nav .btn{margin-top:8px}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;padding:calc(var(--header-h) + 72px) 0 84px;
  background:
    radial-gradient(1100px 620px at 78% -10%,rgba(201,162,39,.14),transparent 60%),
    linear-gradient(180deg,#0a2a49 0%,#0b3155 46%,#123a63 100%);
  color:#eaf1f8;
}
#hero3d{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero__veil{position:absolute;inset:0;z-index:1;background:radial-gradient(900px 500px at 20% 30%,transparent,rgba(8,32,58,.35))}
.hero__grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero__copy .eyebrow{background:rgba(255,255,255,.08);border-color:rgba(201,162,39,.4);color:var(--gold-light)}
.hero h1{font-size:clamp(32px,5vw,54px);font-weight:800;color:#fff;margin:20px 0 18px}
.hero h1 em{color:var(--gold-light)}
.hero__lede{font-size:clamp(16px,1.7vw,19px);color:#c6d5e6;max-width:560px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero__actions .btn--line{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.28);color:#fff}
.hero__actions .btn--line:hover{background:rgba(255,255,255,.14);border-color:var(--gold-light)}
.hero__facts{display:grid;grid-template-columns:repeat(4,auto);gap:30px;margin-top:40px}
.fact__n{font-family:'JetBrains Mono',monospace;font-size:30px;font-weight:600;color:var(--gold-light);line-height:1}
.fact__l{font-size:12.5px;color:#9fb4cc;margin-top:6px;max-width:110px}

/* aperçu dashboard */
.mock{background:#fff;border-radius:var(--r-xl);box-shadow:var(--shadow-lg);overflow:hidden;color:var(--ink);border:1px solid rgba(255,255,255,.5)}
.mock__bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:var(--gray-100);border-bottom:1px solid var(--line)}
.dot{width:11px;height:11px;border-radius:50%}
.dot--r{background:#ef6a5f}.dot--y{background:#f2b73d}.dot--g{background:#43c26b}
.mock__url{margin-left:10px;font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--gray-500)}
.mock__body{padding:20px}
.mock__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}
.mock__title{font-weight:700;font-size:15px;color:var(--navy)}
.mock__sub{font-size:12px;color:var(--muted);margin-top:3px}
.chip{font-size:11.5px;font-weight:700;padding:6px 11px;border-radius:999px;white-space:nowrap}
.chip--green{background:#e2f6ec;color:#0e6b48}
.kpi-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.kpi-mini>div{border-radius:var(--r);padding:12px;background:var(--gray-50);border:1px solid var(--line)}
.kpi-mini b{display:block;font-family:'JetBrains Mono',monospace;font-size:19px;font-weight:600}
.kpi-mini span{font-size:11px;color:var(--muted)}
.kpi-mini .c-steel b{color:var(--steel)}.kpi-mini .c-blue b{color:var(--blue)}.kpi-mini .c-green b{color:var(--green)}
.mock__chart{height:120px;margin-bottom:14px}
.mock__row{display:flex;gap:10px;flex-wrap:wrap}
.mock__pill{font-size:11.5px;font-weight:600;padding:8px 12px;border-radius:var(--r-sm)}
.t-green{background:#e6f6ee;color:#0e6b48}.t-purple{background:#efeafc;color:#5a3fa8}
.t-yellow{background:#fdf3d6;color:#9a7415}.t-blue{background:#e4f0fd;color:#1856a8}.t-red{background:#fdeaea;color:#b23131}

/* marquee */
.hero__marquee{position:relative;z-index:2;margin-top:56px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__track{display:flex;gap:22px;align-items:center;width:max-content;animation:marquee 28s linear infinite;
  font-weight:700;font-size:14px;letter-spacing:.04em;color:rgba(255,255,255,.55);text-transform:uppercase}
.marquee__track span{white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ============ KPI STRIP ============ */
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 18px;position:relative;overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition)}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--k,var(--gold))}
.kpi:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.kpi__n{font-family:'JetBrains Mono',monospace;font-size:26px;font-weight:600;color:var(--navy);line-height:1}
.kpi__l{font-size:12.5px;color:var(--muted);margin-top:8px}
.c-steel{--k:var(--steel)}.c-blue{--k:var(--blue)}.c-green{--k:var(--green)}
.c-orange{--k:var(--orange)}.c-red{--k:var(--red)}.c-purple{--k:var(--purple)}.c-gold{--k:var(--gold)}

/* ============ MODULES ============ */
.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mod{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;
  position:relative;overflow:hidden;transition:var(--transition);box-shadow:var(--shadow-sm);
}
.mod::after{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}
.mod:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}
.mod:hover::after{transform:scaleX(1)}
.mod__ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,#fff);border:1px solid color-mix(in srgb,var(--accent) 22%,#fff)}
.mod__ico svg{width:26px;height:26px}
.mod__tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.mod h3{font-size:19px;color:var(--navy);margin-bottom:8px}
.mod>p{font-size:14.5px;color:var(--gray-600);margin-bottom:14px}
.mod ul{display:flex;flex-direction:column;gap:8px}
.mod li{position:relative;padding-left:22px;font-size:13.5px;color:var(--gray-700)}
.mod li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:8px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}

/* ============ CHARTS / PILOTAGE ============ */
.charts{display:grid;grid-template-columns:1.4fr 1fr;gap:22px;margin-bottom:22px}
.chart-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:22px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm)}
.panel__head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.panel__title{font-weight:700;color:var(--navy);font-size:15.5px}
.panel__hint{font-size:12.5px;color:var(--muted);margin-top:3px}
.chart-box{height:280px;position:relative}
.chart-box--sm{height:210px}
.legend{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px;font-size:13px;color:var(--gray-600)}
.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:7px;vertical-align:-1px}
.tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;border-left:4px solid var(--tc,var(--gold));box-shadow:var(--shadow-sm)}
.tile b{display:block;font-family:'JetBrains Mono',monospace;font-size:22px;font-weight:600;color:var(--navy)}
.tile span{font-size:12.5px;color:var(--muted)}
.tile.t-green{--tc:var(--green)}.tile.t-yellow{--tc:#eab308}.tile.t-blue{--tc:var(--blue)}.tile.t-red{--tc:var(--red)}.tile.t-purple{--tc:var(--purple)}
.tile.t-green,.tile.t-yellow,.tile.t-blue,.tile.t-red,.tile.t-purple{background:#fff}

/* ============ HOLDINGS ============ */
.holding{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
.tree{background:var(--grad-navy);border-radius:var(--r-xl);padding:26px;box-shadow:var(--shadow-lg)}
.node{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);border-radius:var(--r);padding:14px 16px;margin-bottom:12px;transition:var(--transition)}
.node:hover{background:rgba(255,255,255,.1);transform:translateX(3px)}
.node--child{margin-left:28px;position:relative}
.node--child::before{content:"";position:absolute;left:-16px;top:50%;width:12px;height:1px;background:rgba(255,255,255,.25)}
.node__dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}
.node__body{display:flex;flex-direction:column;line-height:1.2;flex:1;min-width:0}
.node__name{color:#fff;font-weight:700;font-size:14.5px}
.node__meta{color:#9fb4cc;font-size:12px}
.node__count{font-family:'JetBrains Mono',monospace;font-weight:600;color:var(--gold-light);font-size:16px}
.checks{display:grid;gap:16px;margin-top:26px}
.check{display:flex;gap:14px;align-items:flex-start}
.check__mark{flex-shrink:0;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:color-mix(in srgb,var(--green) 14%,#fff);color:var(--green);font-weight:800}
.check b{display:block;color:var(--navy);font-size:15.5px;margin-bottom:2px}
.check p{font-size:14px;color:var(--gray-600)}

/* ============ CONFORMITÉ ============ */
.conf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.conf{background:var(--gray-50);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;transition:var(--transition)}
.conf:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);background:#fff;border-color:var(--gold-soft)}
.conf__badge{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:11.5px;font-weight:700;letter-spacing:.04em;color:var(--gold-dark);background:var(--gold-tint);border:1px solid var(--gold-soft);padding:5px 11px;border-radius:999px;margin-bottom:14px}
.conf h3{font-size:17px;color:var(--navy);margin-bottom:8px}
.conf p{font-size:13.5px;color:var(--gray-600)}

/* ============ DÉMARRAGE ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;box-shadow:var(--shadow-sm)}
.step__n{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-family:'JetBrains Mono',monospace;font-weight:700;font-size:18px;color:#231a03;background:var(--grad-gold);margin-bottom:16px;box-shadow:0 6px 16px rgba(201,162,39,.3)}
.step h3{font-size:16.5px;color:var(--navy);margin-bottom:7px}
.step p{font-size:14px;color:var(--gray-600)}

/* ============ CTA ============ */
.cta{position:relative;overflow:hidden;background:var(--grad-navy);border-radius:var(--r-xl);padding:48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.cta::before{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,39,.35),transparent 68%)}
.cta__txt{position:relative;z-index:1;max-width:560px}
.cta h2{color:#fff;font-size:clamp(24px,3vw,32px);margin-bottom:10px}
.cta p{color:#c6d5e6;font-size:16px}
.cta__actions{position:relative;z-index:1;display:flex;gap:14px;flex-wrap:wrap}
.cta__actions .btn--line{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3);color:#fff}
.cta__actions .btn--line:hover{background:rgba(255,255,255,.16)}

/* ============ FOOTER ============ */
.footer{background:#081f36;color:#a9bdd4;padding:64px 0 28px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand--footer .brand__name{color:#fff}
.footer__desc{margin-top:16px;font-size:14px;color:#8ba3bd;max-width:320px}
.footer h4{color:#fff;font-size:14px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
.footer ul{display:flex;flex-direction:column;gap:10px}
.footer a{color:#a9bdd4;font-size:14.5px}
.footer a:hover{color:var(--gold-light)}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;font-size:13px;color:#7e97b2}

/* ============ WHATSAPP + TO-TOP ============ */
.wa{position:fixed;right:22px;bottom:22px;z-index:900;display:flex;align-items:center;gap:0;background:#25d366;color:#fff;height:56px;border-radius:999px;overflow:hidden;box-shadow:0 12px 30px rgba(37,211,102,.4);transition:var(--transition)}
.wa svg{width:30px;height:30px;fill:#fff;margin:0 13px;flex-shrink:0}
.wa__label{max-width:0;opacity:0;white-space:nowrap;font-weight:700;transition:var(--transition);padding-right:0}
.wa:hover{color:#fff}
.wa:hover .wa__label{max-width:120px;opacity:1;padding-right:20px}
.to-top{position:fixed;right:24px;bottom:88px;z-index:900;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--navy);display:grid;place-items:center;box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transform:translateY(10px);transition:var(--transition)}
.to-top svg{width:20px;height:20px}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.is-in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .modules{grid-template-columns:repeat(2,1fr)}
  .kpis{grid-template-columns:repeat(3,1fr)}
  .charts{grid-template-columns:1fr}
  .chart-row{grid-template-columns:1fr}
  .conf-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .tiles{grid-template-columns:repeat(3,1fr)}
  .holding{grid-template-columns:1fr;gap:36px}
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .mock{max-width:520px}
}
@media (max-width:820px){
  .nav{display:none}
  .burger{display:flex}
  .hide-sm{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
  .section{padding:72px 0}
}
@media (max-width:560px){
  .wrap{padding:0 18px}
  .header{--header-h:64px}
  .modules,.kpis,.conf-grid,.steps,.tiles{grid-template-columns:1fr}
  .hero__facts{grid-template-columns:repeat(2,1fr);gap:22px}
  .footer__grid{grid-template-columns:1fr}
  .cta{padding:32px 24px}
  .wa__label{display:none}
}

/* ============ A11Y : reduced motion ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .marquee__track{animation:none}
}