/* ============================================================
   Aiflowhub — design system landing (sobre, clair, 1 accent)
   Réf : direction refonte-ui (pandasdb-like). Autonome.
   ============================================================ */

:root{
  /* neutres */
  --bg:#ffffff;
  --bg-alt:#f7f8fb;
  --nav-bg:rgba(255,255,255,.82); --nav-bg-sc:rgba(255,255,255,.92);
  --ink:#0f1729;
  --ink-2:#4a5568;
  --ink-3:#8a94a6;
  --line:#e7e9ef;
  --line-2:#eef0f4;

  /* accent (configurable par variante) */
  --accent:#0f766e;
  --accent-strong:#0c5f58;
  --accent-soft:#e6f4f2;
  --accent-ring:rgba(15,118,110,.30);

  /* sémantiques */
  --ok:#15803d; --ok-soft:#e9f7ee;
  --warn:#b45309; --warn-soft:#fdf3e6;
  --danger:#b91c1c; --danger-soft:#fdecec;

  --radius:16px; --radius-sm:10px; --radius-xs:8px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);
  --shadow:0 6px 24px -8px rgba(16,24,40,.12);
  --shadow-lg:0 24px 60px -20px rgba(16,24,40,.22);
  --maxw:1160px;
  --ease:cubic-bezier(.2,.7,.3,1);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{margin:0; line-height:1.15; letter-spacing:-.02em; font-weight:680; color:var(--ink)}
p{margin:0}
a{color:inherit; text-decoration:none}
img{display:block; max-width:100%}
svg.i{width:20px; height:20px; stroke-width:1.7; fill:none; stroke:currentColor; flex:none}
::selection{background:var(--accent-soft)}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px}
.section{padding:88px 0}
.section.alt{background:var(--bg-alt); border-block:1px solid var(--line-2)}
.tight{padding:52px 0}

/* ---------- eyebrow / headings ---------- */
.eyebrow{
  display:inline-block; font-size:12.5px; font-weight:650; letter-spacing:.08em;
  text-transform:uppercase; color:var(--accent-strong); margin-bottom:14px;
}
.h-lead{max-width:62ch}
.h-lead h2{font-size:clamp(26px,3.2vw,36px)}
.h-lead p{margin-top:14px; font-size:18px; color:var(--ink-2)}
.center{text-align:center}
.center .h-lead{margin-inline:auto}

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50; background:var(--nav-bg);
  backdrop-filter:saturate(180%) blur(10px); border-bottom:1px solid var(--line);
  transition:background .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.nav .wrap{display:flex; align-items:center; gap:24px; height:64px; border:1px solid transparent; border-radius:0;
  transition:max-width .4s var(--ease), height .3s var(--ease), margin .4s var(--ease),
             background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease), border-radius .4s var(--ease)}
.brand{display:flex; align-items:center; gap:10px; font-weight:680; letter-spacing:-.02em; font-size:17px; white-space:nowrap; flex-shrink:0}
.brand .mark{
  width:30px; height:30px; border-radius:9px; display:grid; place-items:center;
  background:linear-gradient(140deg,var(--accent),var(--accent-strong)); color:#fff; font-weight:750; font-size:13px; letter-spacing:-.02em;
  box-shadow:0 3px 10px -3px var(--accent-ring); transition:transform .2s var(--ease);
}
.brand:hover .mark{transform:translateY(-1px) rotate(-4deg)}
.brand .tag{color:var(--ink-3); font-weight:550; font-size:13px; letter-spacing:0; white-space:nowrap}
.nav nav{display:flex; gap:6px; margin-left:8px}
.nav nav a{position:relative; padding:8px 13px; border-radius:9px; color:var(--ink-2); font-size:14.5px; font-weight:520; white-space:nowrap;
  transition:color .16s var(--ease), background .16s var(--ease)}
.nav nav a:hover{color:var(--ink); background:var(--bg-alt)}
.nav nav a.active{color:var(--accent-strong); background:var(--accent-soft)}
.nav .right{margin-left:auto; display:flex; align-items:center; gap:10px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px; height:44px; padding:0 18px;
  border-radius:10px; font-size:15px; font-weight:600; cursor:pointer;
  border:1px solid transparent; transition:.16s var(--ease); white-space:nowrap;
}
.btn svg.i{width:18px; height:18px}
.btn-primary{background:var(--accent); color:#fff; box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--accent-strong)}
.btn-ghost{border-color:var(--line); color:var(--ink); background:#fff}
.btn-ghost:hover{background:var(--bg-alt)}
.btn-quiet{color:var(--accent-strong); font-weight:600}
.btn-quiet:hover{gap:11px}
.btn:focus-visible{outline:none; box-shadow:0 0 0 3px var(--accent-ring)}
.btn-sm{height:38px; padding:0 14px; font-size:14px}

/* ---------- hero ---------- */
.hero{padding:76px 0 44px}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center}
.hero h1{font-size:clamp(32px,4.4vw,52px); font-weight:720}
.hero .sub{margin-top:20px; font-size:19px; line-height:1.6; color:var(--ink-2); max-width:52ch}
.hero .cta{margin-top:30px; display:flex; gap:12px; flex-wrap:wrap}
.hero .meta{margin-top:26px; display:flex; gap:20px; flex-wrap:wrap; color:var(--ink-3); font-size:13.5px}
.hero .meta span{display:inline-flex; align-items:center; gap:7px}
.hero .meta svg.i{width:16px; height:16px; color:var(--accent)}

/* ---------- screenshot frame (sobre, sans chrome gadget) ---------- */
.shot{border:1px solid var(--line); border-radius:14px; overflow:hidden; background:#fff; box-shadow:var(--shadow-lg)}
.shot img{width:100%; display:block}
.shot.flat{box-shadow:var(--shadow)}
.figcap{margin-top:10px; font-size:13px; color:var(--ink-3); text-align:center}

/* ---------- trust bar ---------- */
.trust{display:flex; flex-wrap:wrap; gap:10px 28px; align-items:center; justify-content:center;
  color:var(--ink-2); font-size:14px}
.trust b{color:var(--ink); font-weight:620}
.trust .dot{width:4px;height:4px;border-radius:50%;background:var(--ink-3);opacity:.5}

/* ---------- generic cards ---------- */
.grid{display:grid; gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:24px; transition:.16s var(--ease)}
.card:hover{box-shadow:var(--shadow); border-color:#dfe3ea}
.card .ic{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent-strong);margin-bottom:14px}
.card h3{font-size:17px}
.card p{margin-top:8px; color:var(--ink-2); font-size:14.5px}

/* ---------- split (principe) ---------- */
.split{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center}
.split .steps{margin-top:22px; display:grid; gap:18px}
.stepline{display:flex; gap:14px}
.stepline .n{flex:none; width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent-strong);
  font-size:13px;font-weight:680;display:grid;place-items:center;margin-top:2px}
.stepline h4{font-size:15.5px}
.stepline p{margin-top:3px; color:var(--ink-2); font-size:14.5px}

/* ---------- personas ---------- */
.persona{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.persona .role{font-size:12px;font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-strong)}
.persona h3{margin-top:8px;font-size:18px}
.persona ul{margin:14px 0 0; padding:0; list-style:none; display:grid; gap:9px}
.persona li{display:flex; gap:9px; color:var(--ink-2); font-size:14.3px; align-items:flex-start}
.persona li svg.i{width:16px;height:16px;color:var(--accent);margin-top:3px}

/* ---------- domains (périmètre réel) ---------- */
.domain{border-top:1px solid var(--line); padding-top:16px}
.domain h4{font-size:15px; display:flex; align-items:center; gap:9px}
.domain h4 svg.i{width:18px;height:18px;color:var(--accent)}
.domain p{margin-top:7px; color:var(--ink-2); font-size:14px}

/* ---------- capture gallery ---------- */
.shots{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}

/* ---------- cta band ---------- */
.band{background:var(--ink); color:#fff; border-radius:22px; padding:52px 40px; text-align:center}
.band h2{color:#fff; font-size:30px}
.band p{margin:14px auto 0; color:#c7cede; max-width:56ch; font-size:17px}
.band .cta{margin-top:26px; display:flex; gap:12px; justify-content:center; flex-wrap:wrap}
.band .btn-ghost{background:transparent; border-color:#33405c; color:#fff}
.band .btn-ghost:hover{background:#1a2740}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line); padding:34px 0; color:var(--ink-3); font-size:14px}
.foot .wrap{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; align-items:center}

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero-grid,.split{grid-template-columns:1fr; gap:34px}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:1fr}
  .shots{grid-template-columns:1fr 1fr}
  .nav nav{display:none}
  .section{padding:64px 0}
}
@media (max-width:560px){
  .g2,.g4,.shots{grid-template-columns:1fr}
  .band{padding:40px 22px}
}

/* ============================================================
   Kit d'illustration d'interface (mockups d'app recréés)
   Fidèle à DeskAssist : sidebar sombre + contenu clair, accent teal.
   Aucune image externe — tout en HTML/CSS, net à tout zoom.
   ============================================================ */
.mw{--m-accent:#0f766e;--m-accent-2:#14b8a6;--m-ink:#0f1729;--m-ink2:#475569;--m-line:#e7e9ef;
  border:1px solid #dfe3ea;border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow-lg);}
.mw .bar{display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;background:#f2f4f8;border-bottom:1px solid var(--m-line)}
.mw .bar i{width:11px;height:11px;border-radius:50%;background:#d5d9e0;display:inline-block}
.mw .bar .u{margin-left:12px;font-size:12px;color:#8a94a6;background:#fff;border:1px solid var(--m-line);
  border-radius:7px;padding:4px 12px;font-family:ui-monospace,Menlo,monospace}
.mw .app{display:block;background:#f6f8fb}

/* barre de navigation SUPÉRIEURE (logo + onglets horizontaux) — fidèle au topnav réel */
.mw .side{display:flex;align-items:center;gap:5px;background:#fff;border-bottom:1px solid var(--m-line);padding:8px 12px;overflow-x:auto;white-space:nowrap}
.mw .side::-webkit-scrollbar{height:0}
.mw .side .b{display:flex;align-items:center;gap:8px;color:var(--m-ink);font-weight:700;font-size:13px;padding-right:12px;margin-right:6px;border-right:1px solid var(--m-line);flex:none}
.mw .side .b .k{width:24px;height:24px;border-radius:7px;background:var(--m-accent);display:grid;place-items:center;font-size:13px;color:#fff}
.mw .side a{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:8px;font-size:12.5px;color:var(--m-ink2);flex:none}
.mw .side a svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8}
.mw .side a.on{color:var(--m-accent);font-weight:650;background:#f1f4f9}
.mw .side .sep{display:none}

/* main */
.mw .main{flex:1;display:flex;flex-direction:column;min-width:0}
.mw .top{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--m-line);background:#fff}
.mw .top h5{margin:0;font-size:15px;font-weight:680;color:var(--m-ink)}
.mw .top .sr{margin-left:auto;font-size:12px;color:#8a94a6;background:#f2f4f8;border:1px solid var(--m-line);border-radius:8px;padding:6px 12px}
.mw .top .av{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--m-accent),var(--m-accent-2));color:#fff;
  display:grid;place-items:center;font-size:12px;font-weight:650}
.mw .body{padding:18px;display:flex;flex-direction:column;gap:16px}

/* kpi cards */
.mw .kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.mw .kpi{background:#fff;border:1px solid var(--m-line);border-radius:11px;padding:13px 14px}
.mw .kpi .l{font-size:11px;color:#8a94a6;font-weight:520}
.mw .kpi .v{font-size:19px;font-weight:720;color:var(--m-ink);margin-top:4px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.mw .kpi .d{font-size:11px;margin-top:3px;font-weight:600}
.mw .kpi .d.up{color:#15803d} .mw .kpi .d.down{color:#b45309} .mw .kpi .d.mut{color:#8a94a6}

/* two-column content */
.mw .cols{display:grid;grid-template-columns:1.35fr 1fr;gap:16px}
.mw .panel{background:#fff;border:1px solid var(--m-line);border-radius:11px;padding:14px}
.mw .panel h6{margin:0 0 10px;font-size:12.5px;font-weight:680;color:var(--m-ink);text-transform:none;
  display:flex;justify-content:space-between;align-items:center}
.mw .panel h6 span{font-size:11px;color:#8a94a6;font-weight:520}

/* validation queue rows */
.mw .row{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid #f0f2f6;font-size:12.5px;color:var(--m-ink)}
.mw .row:first-of-type{border-top:0}
.mw .row .g{margin-left:auto;color:var(--m-accent);font-weight:600;font-size:12px}
.mw .tag{font-size:10.5px;font-weight:650;padding:2px 8px;border-radius:999px}
.mw .tag.w{background:#fdf3e6;color:#b45309}.mw .tag.ok{background:#e9f7ee;color:#15803d}
.mw .tag.n{background:#eef1f6;color:#5b6b82}.mw .tag.b{background:#e7f1ff;color:#1d4ed8}

/* mini bar chart */
.mw .chart{display:flex;align-items:flex-end;gap:8px;height:96px;padding-top:8px}
.mw .chart .bar{flex:1;background:linear-gradient(180deg,var(--m-accent-2),var(--m-accent));border-radius:5px 5px 2px 2px;opacity:.9}
.mw .chart .bar:last-child{background:linear-gradient(180deg,#1d4ed8,#2563eb)}

/* mini table (devis / factures) */
.mw table{width:100%;border-collapse:collapse;font-size:12.5px}
.mw th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;color:#8a94a6;font-weight:650;padding:0 0 8px}
.mw td{padding:8px 0;border-top:1px solid #f0f2f6;color:var(--m-ink)}
.mw td.num{text-align:right;font-variant-numeric:tabular-nums}
.mw .doc{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:var(--m-ink2)}

@media (max-width:560px){
  .mw .kpis{grid-template-columns:1fr 1fr}
  .mw .cols{grid-template-columns:1fr}
}

/* ============================================================
   Touches distinctives (éditorial, sobre)
   ============================================================ */
/* kicker numéroté : "01 — Le principe" */
.kicker{display:inline-flex;align-items:center;gap:12px;font-size:12.5px;font-weight:650;
  letter-spacing:.07em;text-transform:uppercase;color:var(--accent-strong);margin-bottom:16px}
.kicker .no{color:var(--ink-3);font-weight:600;font-variant-numeric:tabular-nums}
.kicker .no::after{content:"";display:inline-block;width:26px;height:1.5px;background:var(--accent);
  opacity:.5;vertical-align:middle;margin-left:12px}
/* mot mis en accent dans un titre */
.hl{color:var(--accent-strong)}
/* halo doux derrière le hero */
.halo{position:relative;isolation:isolate;overflow-x:clip}
.halo::before{content:"";position:absolute;z-index:-1;left:50%;top:-60px;transform:translateX(-50%);
  width:min(1100px,120%);height:520px;pointer-events:none;
  background:radial-gradient(52% 60% at 50% 0,rgba(15,118,110,.11),transparent 72%)}
/* filet de section fin */
.rule{height:1px;background:linear-gradient(90deg,var(--accent),transparent);opacity:.35;max-width:56px;margin:0 0 22px}
.center .rule{margin-inline:auto}

/* ============================================================
   Châssis fidèle au topnav réel : entête (logo + recherche + avatar)
   PUIS barre d'onglets horizontale. Utilisé par .mw > .bar + .wh + .wt + .body
   ============================================================ */
.mw .wh{display:flex;align-items:center;gap:10px;padding:9px 14px;background:#fff;border-bottom:1px solid var(--m-line)}
.mw .wh .wb{display:flex;align-items:center;gap:8px;font-weight:700;font-size:13px;color:var(--m-ink)}
.mw .wh .wb small{font-weight:500;font-size:10px;color:#8a94a6;margin-left:1px}
.mw .wh .wb .k{width:24px;height:24px;border-radius:7px;background:var(--m-accent);display:grid;place-items:center;font-size:11px;letter-spacing:-.02em;color:#fff}
.mw .wh .wsp{flex:1}
.mw .wh .wq{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:#8a94a6;background:#f4f6f9;border:1px solid var(--m-line);border-radius:8px;padding:5px 10px}
.mw .wh .wq svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.8}
.mw .wh .wq kbd{font-family:ui-monospace,Menlo,monospace;font-size:10px;background:#fff;border:1px solid var(--m-line);border-radius:4px;padding:0 4px}
.mw .wh .wbell{display:inline-flex;color:#8a94a6}
.mw .wh .wbell svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8}
.mw .wh .wav{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--m-accent),var(--m-accent-2));color:#fff;display:grid;place-items:center;font-size:11px;font-weight:650}
.mw .wt{display:flex;align-items:center;gap:2px;padding:5px 12px;background:#fff;border-bottom:1px solid var(--m-line);overflow-x:auto;white-space:nowrap}
.mw .wt::-webkit-scrollbar{height:0}
.mw .wt a{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:7px;font-size:12px;color:var(--m-ink2);flex:none;border-bottom:2px solid transparent}
.mw .wt a svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8}
.mw .wt a.on{color:var(--m-accent);font-weight:650;border-bottom-color:var(--m-accent)}
.mw .wc-title{font-size:13px;font-weight:700;color:var(--m-ink);margin:0 0 12px}
/* zone de contenu quand le mockup n'utilise pas .app (nouveau châssis) */
.mw > .body{background:#f6f8fb}

/* ============================================================
   Animations · interactions · responsive (gérés d'office)
   ============================================================ */
.nav.scrolled{background:var(--nav-bg-sc); box-shadow:0 10px 30px -18px rgba(16,24,40,.22)}
@media (min-width:1025px){
  /* barre flottante persistante (capsule en permanence) */
  .nav, .nav.scrolled{background:transparent; border-bottom-color:transparent; box-shadow:none; backdrop-filter:none}
  .nav .wrap{max-width:1040px; height:58px; margin:12px auto 0; padding:0 14px 0 20px;
    background:rgba(255,255,255,.94); backdrop-filter:saturate(180%) blur(12px);
    border-color:var(--line); border-radius:16px; box-shadow:0 10px 30px -20px rgba(16,24,40,.24)}
  .nav.scrolled .wrap{background:rgba(255,255,255,.97); box-shadow:0 16px 42px -22px rgba(16,24,40,.34)}
}
.btn{transition:.16s var(--ease), transform .12s var(--ease)}
.btn-primary:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.center .kicker,.h-lead.center .kicker{justify-content:center}

@keyframes floatHalo{0%{transform:translateX(-50%) translateY(0)}100%{transform:translateX(-50%) translateY(16px)}}
@keyframes growBar{from{transform:scaleY(.03)}to{transform:scaleY(1)}}
@keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(22,163,74,.45)}70%{box-shadow:0 0 0 8px rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}

@media (prefers-reduced-motion: no-preference){
  body.anim .reveal, body.anim .card, body.anim .persona, body.anim .domain,
  body.anim .stepline, body.anim .mw, body.anim .h-lead, body.anim .trust,
  body.anim .band, body.anim .shots figure{opacity:0; transform:translateY(16px)}
  body.anim .in{opacity:1; transform:none; transition:opacity .6s var(--ease), transform .6s var(--ease)}
  .halo::before{animation:floatHalo 16s ease-in-out infinite alternate}
  .mw.in .chart .bar{transform-origin:bottom; animation:growBar .8s var(--ease) both}
  .mw.in .chart .bar:nth-child(2){animation-delay:.07s}
  .mw.in .chart .bar:nth-child(3){animation-delay:.14s}
  .mw.in .chart .bar:nth-child(4){animation-delay:.21s}
  .mw.in .chart .bar:nth-child(5){animation-delay:.28s}
  .mw.in .chart .bar:nth-child(6){animation-delay:.35s}
  .livedot{animation:pulseDot 2.4s ease-out infinite}
}

/* pastille d'état "en direct" dans l'entête du mockup */
.mw .wh .live{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:#15803d;font-weight:600}
.mw .wh .live .livedot{width:7px;height:7px;border-radius:50%;background:#16a34a;display:inline-block}

/* ---------- responsive renforcé (PC + mobile) ---------- */
@media (max-width:1024px){
  .hero-grid,.split{grid-template-columns:1fr;gap:34px}
  .g4{grid-template-columns:repeat(2,1fr)}
}
.grid>*,.bento>*,.mw,.hero-grid>*,.split>*{min-width:0}
@media (max-width:760px){
  .nav nav{display:none}
  .section{padding:56px 0}
  .g2,.g3,.g4,.shots{grid-template-columns:1fr}
  .band{padding:38px 22px}
  .wrap{padding:0 18px}
  .mw .wt a span{font-size:11px}
  .mw .kpis{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .nav .right .btn-ghost{display:none}
}
@media (max-width:430px){
  .mw .kpis{grid-template-columns:1fr 1fr}
  .mw .wh .wq{display:none}
  .brand .tag{display:none}
}

/* ============================================================
   Effets modernes : progression, grille estompée, dégradé animé,
   marquee, tilt (sobres, sans dépendance)
   ============================================================ */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:200}
.gridbg{position:relative}
.gridbg::after{content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;opacity:.5;
  -webkit-mask-image:radial-gradient(72% 62% at 50% -2%,#000,transparent 76%);
          mask-image:radial-gradient(72% 62% at 50% -2%,#000,transparent 76%)}
.gradtext{background:linear-gradient(100deg,var(--accent) 0%,var(--accent-strong) 35%,var(--accent) 70%);
  background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
[data-tilt]{transition:transform .25s var(--ease);will-change:transform}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.marquee .track{display:inline-flex;align-items:center;gap:30px;white-space:nowrap;will-change:transform}
.marquee .track span{display:inline-flex;align-items:center;gap:8px;color:var(--ink-2);font-size:14px;font-weight:600}
.marquee .track svg.i{width:15px;height:15px;color:var(--accent)}

@keyframes gradText{to{background-position:200% center}}
@keyframes marq{to{transform:translateX(calc(-50% - 15px))}}
@media (prefers-reduced-motion: no-preference){
  .gradtext{animation:gradText 5.5s linear infinite}
  .marquee .track{animation:marq 32s linear infinite}
  .marquee:hover .track{animation-play-state:paused}
}

/* ============================================================
   Thème sombre · spotlight · bento · transitions de page · typing
   (performants : transform/opacity, gates reduced-motion)
   ============================================================ */

/* transitions de page natives (cross-document, Chrome) */
@view-transition{ navigation: auto; }

/* ----- bento ----- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.bento>*{grid-column:span 3;margin:0}
.bento>*:nth-child(3),.bento>*:nth-child(4),.bento>*:nth-child(5){grid-column:span 2}
.bento .domain{border-top:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px;transition:.16s var(--ease)}
.bento .domain:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
@media (max-width:900px){ .bento{grid-template-columns:1fr 1fr} .bento>*,.bento>*:nth-child(n){grid-column:auto} }
@media (max-width:560px){ .bento{grid-template-columns:1fr} }

/* ----- mot qui se tape ----- */
.rotate-line{margin-top:16px;font-size:14.5px;color:var(--ink-3)}
.typed{color:var(--accent-strong);font-weight:650}
.caret{display:inline-block;width:2px;height:1.05em;background:var(--accent);margin-left:2px;vertical-align:-3px;border-radius:1px}
@media (prefers-reduced-motion: no-preference){ .caret{animation:blink 1s step-end infinite} }
@keyframes blink{50%{opacity:0}}

/* ---------- menu mobile (burger) ---------- */
.burger{display:none; place-items:center; width:40px; height:40px; margin-left:8px;
  border:1px solid var(--line); border-radius:10px; background:#fff; color:var(--ink); cursor:pointer;
  transition:.16s var(--ease)}
.burger:hover{border-color:#dfe3ea}
.burger svg{width:20px; height:20px; stroke:currentColor; fill:none; stroke-width:2}
@media (max-width:1024px){
  .burger{display:inline-grid}
  .nav{background:#fff}
  .nav.scrolled{background:#fff}
  .nav .wrap{position:relative}
  .nav nav{display:none; position:absolute; top:100%; left:0; right:0; margin:0;
    flex-direction:column; gap:2px; padding:10px 16px 14px;
    background:#fff; backdrop-filter:saturate(180%) blur(12px);
    border-bottom:1px solid var(--line); box-shadow:var(--shadow)}
  .nav.open nav{display:flex}
  .nav nav a{padding:12px 12px; border-radius:9px; font-size:15.5px; color:var(--ink)}
  .nav nav a:hover{background:var(--bg-alt)}
}
.nav nav .mcta{display:none}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace; overflow-wrap:anywhere; word-break:break-word}

/* ============================================================
   Documentation — layout conventionnel à navigation latérale
   ============================================================ */
.docs{display:grid; grid-template-columns:236px minmax(0,1fr); gap:46px; align-items:start; max-width:var(--maxw); margin:0 auto; padding:0 24px}
.docnav{position:sticky; top:92px; align-self:start; font-size:14px; line-height:1.3}
.docnav .grp{font-size:11.5px; font-weight:650; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-3); margin:20px 0 8px; padding-left:12px}
.docnav .grp:first-child{margin-top:0}
.docnav a{display:block; padding:7px 12px; border-radius:8px; color:var(--ink-2); font-weight:500; transition:color .14s var(--ease), background .14s var(--ease)}
.docnav a:hover{color:var(--ink); background:var(--bg-alt)}
.docnav a.active{color:var(--accent-strong); background:var(--accent-soft); font-weight:600}
.doccontent{min-width:0; max-width:768px}
.docbreadcrumb{font-size:13px; color:var(--ink-3); margin-bottom:10px}
.docbreadcrumb a{color:var(--ink-3)}
.docbreadcrumb a:hover{color:var(--accent-strong)}
.docsec{scroll-margin-top:96px}
.docsec + .docsec{margin-top:34px; padding-top:34px; border-top:1px solid var(--line)}
.docsec h2{font-size:24px; letter-spacing:-.01em}
.docsec h3{margin-top:16px}
.docsec p{color:var(--ink-2); margin-top:10px}
.docsec.faq h4{margin-top:18px; font-size:15.5px}
.docsec.faq p{margin-top:5px}
pre.code{background:#0f1830; color:#e7ecf6; border:1px solid #202c46; border-radius:12px; padding:14px 16px;
  overflow-x:auto; font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:12.5px; line-height:1.6; margin-top:14px; white-space:pre}
pre.code .k{color:#a5b4fc; font-weight:600}
@media (max-width:900px){
  .docs{grid-template-columns:1fr; gap:0}
  .docnav{position:relative; top:0; display:flex; flex-wrap:wrap; gap:6px; margin-bottom:22px; padding:12px;
    border:1px solid var(--line); border-radius:14px; background:var(--bg-alt); font-size:13px}
  .docnav .grp{display:none}
  .docnav a{padding:7px 11px}
}
@media (max-width:400px){
  .nav .right{display:none}
  .nav.open nav .mcta{display:flex; flex-direction:column; gap:8px; margin-top:10px; padding-top:12px; border-top:1px solid var(--line-2)}
}

/* ============================================================
   Modale « Demande de devis / informations » (lead)
   Accent hérité de la variante (--accent* du produit courant).
   ============================================================ */
.lead-modal{position:fixed; inset:0; z-index:300; display:none; align-items:center; justify-content:center; padding:20px}
.lead-modal.open{display:flex}
.lead-overlay{position:absolute; inset:0; background:rgba(15,23,41,.45); backdrop-filter:blur(3px)}
.lead-card{position:relative; width:min(560px,100%); max-height:92vh; overflow:auto; background:#fff;
  border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow-lg); padding:26px 26px 22px}
.lead-x{position:absolute; top:12px; right:14px; width:34px; height:34px; border:0; background:transparent;
  font-size:24px; line-height:1; color:var(--ink-3); cursor:pointer; border-radius:8px; transition:.15s var(--ease)}
.lead-x:hover{background:var(--bg-alt); color:var(--ink)}
.lead-head h3{font-size:22px; margin-top:6px}
.lead-head p{margin-top:6px; color:var(--ink-2); font-size:14.5px}
.lead-form{margin-top:16px; display:grid; gap:12px}
.lead-seg{display:inline-flex; gap:4px; background:var(--bg-alt); border:1px solid var(--line); border-radius:10px; padding:3px; width:max-content}
.lead-seg label{position:relative; display:inline-flex; align-items:center; gap:6px; padding:6px 14px; border-radius:8px;
  font-size:13.5px; font-weight:600; color:var(--ink-2); cursor:pointer; transition:.15s var(--ease)}
.lead-seg label.on{background:#fff; color:var(--accent-strong); box-shadow:var(--shadow-sm)}
.lead-seg input{position:absolute; opacity:0; width:0; height:0}
.lead-grid{display:grid; grid-template-columns:1fr 1fr; gap:12px}
.lf{display:grid; gap:5px; min-width:0}
.lf>span{font-size:12.5px; font-weight:600; color:var(--ink-2)}
.lf input, .lf textarea{width:100%; font:inherit; font-size:14.5px; color:var(--ink); background:#fff;
  border:1px solid var(--line); border-radius:10px; padding:10px 12px; transition:border-color .15s var(--ease), box-shadow .15s var(--ease)}
.lf textarea{resize:vertical; min-height:92px}
.lf input:focus, .lf textarea:focus{outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-ring)}
.lead-hp{position:absolute !important; left:-9999px; width:1px; height:1px; opacity:0; pointer-events:none}
.lead-msg{font-size:13.5px}
.lead-msg.ok{color:var(--ok); font-weight:600}
.lead-msg.err{color:var(--danger); font-weight:600}
.lead-actions{display:flex; justify-content:flex-end; gap:10px; margin-top:4px; flex-wrap:wrap}
@media (max-width:520px){ .lead-grid{grid-template-columns:1fr} .lead-card{padding:20px 18px} }

/* ============================================================
   POLISH v5 — 2026-07 — boutons, docs, densite, feedback
   ============================================================ */
.btn{
  border-radius:11px;
  letter-spacing:-.01em;
  transition:background .14s var(--ease), border-color .14s var(--ease),
             box-shadow .14s var(--ease), transform .12s var(--ease), filter .14s var(--ease);
}
.btn-primary{
  box-shadow:0 1px 2px rgba(16,24,40,.08), 0 8px 20px -10px var(--accent-ring);
}
.btn-primary:hover{
  filter:brightness(1.04);
  transform:translateY(-1px);
  box-shadow:0 2px 4px rgba(16,24,40,.1), 0 12px 24px -12px var(--accent-ring);
}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  box-shadow:0 1px 1px rgba(16,24,40,.03);
}
.btn-ghost:hover{
  border-color:#cbd5e1;
  box-shadow:0 2px 8px -4px rgba(16,24,40,.12);
}

.card{
  border-radius:16px;
  box-shadow:0 1px 2px rgba(16,24,40,.03);
}
.card:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 28px -16px rgba(16,24,40,.22);
}

/* Docs content polish */
.doccontent{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:28px 32px 36px;
  box-shadow:0 1px 2px rgba(16,24,40,.03);
}
.docnav{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px 12px;
  box-shadow:0 1px 2px rgba(16,24,40,.03);
}
.docnav a{border-radius:9px}
.docsec h2{
  font-size:clamp(20px,2.4vw,26px);
  letter-spacing:-.02em;
}
.docsec p{line-height:1.65}
.docbreadcrumb{
  display:inline-flex; flex-wrap:wrap; gap:6px; align-items:center;
  padding:6px 12px; border-radius:999px; background:var(--bg-alt); border:1px solid var(--line-2);
}
.docbreadcrumb a{font-weight:550}
.docbreadcrumb a:hover{color:var(--accent-strong)}

/* Section spacing */
.section{padding:92px 0}
.h-lead h2{letter-spacing:-.025em}
.hero h1,.section h1{letter-spacing:-.03em}

/* Feature list */
.flist{display:grid; gap:10px; margin-top:16px; padding:0; list-style:none}
.flist li{
  display:flex; gap:10px; align-items:flex-start;
  padding:12px 14px; border:1px solid var(--line); border-radius:12px; background:#fff;
  color:var(--ink-2); font-size:14.5px;
}
.flist li svg.i{color:var(--accent); margin-top:2px}

/* Pricing cards */
.price-card{
  background:#fff; border:1px solid var(--line); border-radius:18px; padding:26px;
  box-shadow:0 1px 2px rgba(16,24,40,.03); display:flex; flex-direction:column; gap:8px;
  transition:.16s var(--ease); position:relative;
}
.price-card:hover{box-shadow:0 14px 32px -18px rgba(16,24,40,.25); transform:translateY(-2px)}
.price-card.featured{border-color:color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow:0 0 0 3px var(--accent-soft)}
.price-card .amount{font-size:30px; font-weight:800; letter-spacing:-.03em}

/* Table in docs */
.docsec table{width:100%; border-collapse:separate; border-spacing:0; margin-top:14px; font-size:14.5px}
.docsec th{
  text-align:left; font-size:11.5px; text-transform:uppercase; letter-spacing:.04em;
  color:var(--ink-3); padding:10px 12px; background:var(--bg-alt); border-bottom:1px solid var(--line);
}
.docsec td{padding:12px; border-bottom:1px solid var(--line-2); color:var(--ink-2); vertical-align:top}
.docsec tr:last-child td{border-bottom:0}
.docsec th:first-child{border-radius:10px 0 0 0}
.docsec th:last-child{border-radius:0 10px 0 0}

/* Halo softer */
.halo{position:relative; overflow:hidden}
.halo::before{
  content:""; position:absolute; inset:-20% -10% auto; height:70%;
  pointer-events:none; z-index:0;
}
.halo > *{position:relative; z-index:1}

/* Footer polish */
.foot{padding:40px 0; background:var(--bg-alt)}
.foot .brand{font-weight:700; color:var(--ink)}

/* Progress bar top */
.progress{position:fixed; top:0; left:0; height:2px; width:0; background:var(--accent); z-index:200; transition:width .12s linear}

@media (max-width:900px){
  .doccontent{padding:20px 18px 28px}
  .docnav{display:flex; flex-wrap:wrap; gap:6px; padding:12px}
}

/* ============================================================
   POLISH v5 — 2026-07 — boutons, docs, densite, feedback
   ============================================================ */
.btn{
  border-radius:11px;
  letter-spacing:-.01em;
  transition:background .14s var(--ease), border-color .14s var(--ease),
             box-shadow .14s var(--ease), transform .12s var(--ease), filter .14s var(--ease);
}
.btn-primary{
  box-shadow:0 1px 2px rgba(16,24,40,.08), 0 8px 20px -10px var(--accent-ring);
}
.btn-primary:hover{
  filter:brightness(1.04);
  transform:translateY(-1px);
  box-shadow:0 2px 4px rgba(16,24,40,.1), 0 12px 24px -12px var(--accent-ring);
}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{box-shadow:0 1px 1px rgba(16,24,40,.03)}
.btn-ghost:hover{border-color:#cbd5e1; box-shadow:0 2px 8px -4px rgba(16,24,40,.12)}
.card{border-radius:16px; box-shadow:0 1px 2px rgba(16,24,40,.03)}
.card:hover{transform:translateY(-2px); box-shadow:0 12px 28px -16px rgba(16,24,40,.22)}
.doccontent{
  background:#fff; border:1px solid var(--line); border-radius:18px;
  padding:28px 32px 36px; box-shadow:0 1px 2px rgba(16,24,40,.03);
}
.docnav{
  background:#fff; border:1px solid var(--line); border-radius:16px;
  padding:16px 12px; box-shadow:0 1px 2px rgba(16,24,40,.03);
}
.docnav a{border-radius:9px}
.docsec h2{font-size:clamp(20px,2.4vw,26px); letter-spacing:-.02em}
.docsec p{line-height:1.65}
.docbreadcrumb{
  display:inline-flex; flex-wrap:wrap; gap:6px; align-items:center;
  padding:6px 12px; border-radius:999px; background:var(--bg-alt); border:1px solid var(--line-2);
}
.docbreadcrumb a{font-weight:550}
.docbreadcrumb a:hover{color:var(--accent-strong)}
.section{padding:92px 0}
.h-lead h2{letter-spacing:-.025em}
.hero h1,.section h1{letter-spacing:-.03em}
.flist{display:grid; gap:10px; margin-top:16px; padding:0; list-style:none}
.flist li{
  display:flex; gap:10px; align-items:flex-start;
  padding:12px 14px; border:1px solid var(--line); border-radius:12px; background:#fff;
  color:var(--ink-2); font-size:14.5px;
}
.flist li svg.i{color:var(--accent); margin-top:2px}
.docsec table{width:100%; border-collapse:separate; border-spacing:0; margin-top:14px; font-size:14.5px}
.docsec th{
  text-align:left; font-size:11.5px; text-transform:uppercase; letter-spacing:.04em;
  color:var(--ink-3); padding:10px 12px; background:var(--bg-alt); border-bottom:1px solid var(--line);
}
.docsec td{padding:12px; border-bottom:1px solid var(--line-2); color:var(--ink-2); vertical-align:top}
.docsec tr:last-child td{border-bottom:0}
.halo{position:relative; overflow:hidden}
.halo > *{position:relative; z-index:1}
.foot{padding:40px 0; background:var(--bg-alt)}
.foot .brand{font-weight:700; color:var(--ink)}
.progress{position:fixed; top:0; left:0; height:2px; width:0; background:var(--accent); z-index:200; transition:width .12s linear}
@media (max-width:900px){
  .doccontent{padding:20px 18px 28px}
  .docnav{display:flex; flex-wrap:wrap; gap:6px; padding:12px}
}