/* Picardo.ch — V5 design system (2026-09-06)
   Une seule feuille pour tout le site. Tokens, typographie, composants, sections.
   Registre : "fiduciaire moderne + bureau technique". Inter pour lire, JetBrains Mono pour mesurer. */

/* ---------- Fonts (auto-hébergées, aucune requête externe) ---------- */
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/inter-400.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/inter-500.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/inter-600.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/inter-700.woff2") format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:800;font-display:swap;src:url("../fonts/inter-800.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/jetbrains-mono-400.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/jetbrains-mono-700.woff2") format("woff2")}

/* ---------- Tokens ---------- */
:root{
  --ink:#0A0B12; --ink-2:#12141C; --ink-3:#1A1D28;
  --paper:#F4F2EC; --paper-2:#ECE9E1; --paper-3:#DFDBD1;
  --orange:#FF6B35; --orange-2:#D9531E; --orange-soft:rgba(255,107,53,.14);
  /* contextuels (surface sombre par défaut) */
  --bg:var(--ink); --surface:var(--ink-2); --surface-2:var(--ink-3);
  --text:#F4F2EC; --text-2:#C3C6CF; --text-3:#8E93A0;
  --line:rgba(244,242,236,.10); --line-2:rgba(244,242,236,.18);
  --font:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --w:1240px; --gutter:clamp(20px,4.5vw,56px);
  --r-s:10px; --r-m:16px; --r-l:24px;
  --nav-h:72px;
  --shadow:0 30px 80px rgba(0,0,0,.45);
  --ease:cubic-bezier(.2,.7,.2,1);
}
.band.paper{
  --bg:var(--paper); --surface:#FFFFFF; --surface-2:var(--paper-2);
  --text:var(--ink); --text-2:#3E414C; --text-3:#6E7280;
  --line:rgba(10,11,18,.12); --line-2:rgba(10,11,18,.22);
  --shadow:0 24px 60px rgba(10,11,18,.10);
  color-scheme:light;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ink);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px}
::selection{background:var(--orange);color:var(--ink)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.wrap{width:min(var(--w),100% - 2*var(--gutter));margin-inline:auto}
.band{position:relative;background:var(--bg);color:var(--text)}
.band>.wrap{padding-block:clamp(72px,9vw,128px)}
.band.tight>.wrap{padding-block:clamp(48px,6vw,80px)}
.band.paper + .band.paper>.wrap{padding-top:0}
.band.tight + .band#contact>.wrap{padding-top:clamp(16px,3vw,40px)}

/* ---------- Typographie ---------- */
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);display:inline-flex;align-items:center;gap:10px;font-weight:700}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);flex:none}
.display{font-size:clamp(46px,7.6vw,116px);line-height:.92;letter-spacing:-.045em;font-weight:800;text-wrap:balance}
h2,.h2{font-size:clamp(30px,3.9vw,54px);line-height:1;letter-spacing:-.035em;font-weight:700;text-wrap:balance}
h3,.h3{font-size:clamp(20px,2vw,24px);line-height:1.2;letter-spacing:-.02em;font-weight:600}
.lead{font-size:clamp(18px,1.7vw,22px);line-height:1.45;color:var(--text-2);max-width:60ch;text-wrap:pretty}
p{color:var(--text-2);text-wrap:pretty}
.muted{color:var(--text-3)}
.mono{font-family:var(--mono)}
.dim{color:var(--text-3)}
.orange{color:var(--orange)}
.dot{display:inline-block;width:.32em;height:.32em;border-radius:50%;background:var(--orange);vertical-align:baseline;margin-left:.08em;transform:translateY(-.02em)}
.head{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(24px,4vw,64px);align-items:end;margin-bottom:clamp(36px,5vw,64px)}
.head h2{margin-top:18px}
.head .lead{font-size:clamp(16px,1.4vw,19px)}
.stack{display:grid;gap:18px}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 22px;border-radius:999px;font-weight:600;font-size:15px;letter-spacing:-.01em;border:1px solid var(--line-2);transition:transform .25s var(--ease),background .25s,border-color .25s,box-shadow .25s;white-space:nowrap}
.btn .ar{transition:transform .25s var(--ease)}
.btn:hover .ar{transform:translateX(3px)}
.btn.primary{background:var(--orange);color:var(--ink);border-color:var(--orange);box-shadow:0 12px 32px rgba(255,107,53,.22)}
.btn.primary::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ink);opacity:.9;transition:transform .3s var(--ease)}
.btn.primary:hover{background:#FF7A48;transform:translateY(-1px);box-shadow:0 16px 40px rgba(255,107,53,.3)}
.btn.primary:hover::before{transform:scale(1.35)}
.btn.ghost{background:transparent;color:var(--text)}
.btn.ghost:hover{border-color:var(--text);transform:translateY(-1px)}
.btn.soft{background:var(--surface);border-color:var(--line)}
.btn.soft:hover{border-color:var(--line-2)}
.btn.sm{min-height:44px;padding:0 16px;font-size:14px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:600;font-size:15px;color:var(--text);transition:color .2s}
.link:hover{color:var(--orange)}
.link .ar{color:var(--orange)}

/* ---------- Navigation ---------- */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;background:var(--orange);transform-origin:left;transform:scaleX(0);z-index:1200;pointer-events:none}
.topbar{position:fixed;inset:0 0 auto;height:var(--nav-h);z-index:1000;background:rgba(10,11,18,.78);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid rgba(244,242,236,.08);color:#F4F2EC;transition:background .3s}
.topbar .wrap{height:100%;display:flex;align-items:center;gap:32px}
.brand{display:flex;align-items:center;margin-right:auto}
.brand img{width:148px;height:auto}
.nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:500;color:#C3C6CF}
.nav a{transition:color .2s;position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav a:hover,.nav a[aria-current="page"]{color:#fff}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav-cta{--text:#F4F2EC}
.burger{display:none;width:44px;height:44px;border:1px solid rgba(244,242,236,.18);border-radius:12px;place-items:center}
.burger span{display:block;width:18px;height:2px;background:#fff;position:relative;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:.3s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
.sheet{position:fixed;inset:var(--nav-h) 0 0 0;z-index:990;background:var(--ink);color:#F4F2EC;display:none;flex-direction:column;padding:28px var(--gutter) calc(40px + env(safe-area-inset-bottom));overflow:auto}
.sheet.open{display:flex}
.sheet nav{display:grid;gap:4px}
.sheet nav a{font-size:28px;font-weight:700;letter-spacing:-.03em;padding:12px 0;border-bottom:1px solid rgba(244,242,236,.08);display:flex;justify-content:space-between;align-items:center}
.sheet nav a small{font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:.1em}
.sheet .sheet-cta{margin-top:auto;padding-top:28px;display:grid;gap:10px}
.sheet .channels{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
body.sheet-open{overflow:hidden}

/* barre mobile collante */
.stickybar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:900;display:none;gap:8px;padding:8px;border-radius:18px;background:rgba(18,20,28,.92);border:1px solid rgba(244,242,236,.14);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 20px 50px rgba(0,0,0,.5);transform:translateY(120%);transition:transform .4s var(--ease)}
.stickybar.show{transform:none}
.stickybar .btn{flex:1;min-height:48px}
.stickybar .ico{flex:none;width:48px;min-height:48px;padding:0;border-radius:14px}
@media(max-width:900px){.stickybar{display:flex}}

/* ---------- Hero ---------- */
.hero{padding-top:calc(var(--nav-h) + clamp(28px,5vw,64px));position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-10%;top:-20%;width:min(70vw,900px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,107,53,.16),transparent 62%);filter:blur(30px);pointer-events:none}
.hero .wrap{position:relative}
.hero-top{max-width:1240px}
.hero-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,88px);align-items:start;margin-top:clamp(28px,4vw,52px)}
.hero .display{margin-top:22px;font-size:clamp(44px,7.25vw,104px)}
.hero .lead{margin-top:0;max-width:44ch;font-size:clamp(18px,1.55vw,21px)}
.hero-grid>div:first-child{padding-top:clamp(0px,1.5vw,18px)}
.hero .lead strong{color:var(--text);font-weight:600}
.hero-note{margin-top:18px;font-family:var(--mono);font-size:12px;color:var(--text-3);letter-spacing:.02em;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.hero-note b{color:var(--text-2);font-weight:600}
.hero-note i{width:3px;height:3px;border-radius:50%;background:var(--orange);display:inline-block}
.frame{position:relative;border-radius:var(--r-l);overflow:hidden;background:var(--ink-2);border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:16/10;isolation:isolate}
.frame video,.frame img{width:100%;height:100%;object-fit:cover}
.frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(10,11,18,.55));pointer-events:none}
.hero-visual{position:relative}
.hero-visual .frame{transform:perspective(1400px) rotateY(-3deg) rotateX(1deg)}
/* la bande "prochaine action" : signature */
.ticker{position:absolute;left:clamp(-8px,-1vw,-16px);right:clamp(-8px,-1vw,-16px);bottom:-26px;z-index:3;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:14px 18px;border-radius:14px;background:rgba(18,20,28,.94);border:1px solid rgba(244,242,236,.14);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 20px 50px rgba(0,0,0,.45);font-family:var(--mono);font-size:12px;letter-spacing:.02em}
.ticker .t{color:var(--text-3)}
.ticker .msg{color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ticker .msg b{color:var(--orange);font-weight:700}
.ticker .st{display:inline-flex;align-items:center;gap:8px;color:var(--text-2)}
.ticker .st::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(255,107,53,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,107,53,.55)}70%{box-shadow:0 0 0 10px rgba(255,107,53,0)}100%{box-shadow:0 0 0 0 rgba(255,107,53,0)}}
.proofstrip{margin-top:clamp(64px,8vw,104px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}
.proofstrip>*{padding:20px 22px;display:grid;gap:4px;border-left:1px solid var(--line);color:inherit}
.proofstrip>*:first-child{border-left:0;padding-left:0}
.proofstrip b{font-size:17px;font-weight:600;letter-spacing:-.01em}
.proofstrip span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3)}
.proofstrip a:hover b{color:var(--orange)}

/* ---------- Situations (douleurs) ---------- */
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,96px);align-items:start}
.split h2{font-size:clamp(28px,3.4vw,46px)}
.sticky{position:sticky;top:calc(var(--nav-h) + 40px)}
.pains{border-top:1px solid var(--line)}
.pain{display:grid;grid-template-columns:auto 1fr;gap:20px;padding:26px 0;border-bottom:1px solid var(--line);align-items:start}
.pain .q{font-size:clamp(19px,1.9vw,24px);font-weight:600;letter-spacing:-.02em;line-height:1.25;color:var(--text)}
.pain .a{margin-top:10px;color:var(--text-2);font-size:16px;max-width:52ch}
.pain .a b{color:var(--text);font-weight:600}
.pain .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--orange);padding-top:7px;min-width:92px}
.pain-visual{margin-top:28px;border-radius:var(--r-m);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9;background:var(--surface-2)}
.pain-visual img,.pain-visual video{width:100%;height:100%;object-fit:cover}

/* ---------- Résultats (cartes) ---------- */
.results{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{position:relative;border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;background:var(--surface);display:flex;flex-direction:column;transition:transform .35s var(--ease),border-color .3s,box-shadow .3s}
.card:hover{transform:translateY(-4px);border-color:rgba(255,107,53,.35);box-shadow:var(--shadow)}
.card .media{aspect-ratio:16/9;background:var(--surface-2);position:relative;overflow:hidden}
.card .media video,.card .media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .media video,.card:hover .media img{transform:scale(1.03)}
.card .media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,var(--surface));pointer-events:none}
.card .body{padding:22px 26px 28px;display:grid;gap:10px;position:relative;z-index:1;margin-top:-16px}
.card .tag{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700}
.card h3{font-size:clamp(21px,2vw,26px)}
.card p{font-size:16px}
.card .link{margin-top:8px;font-size:14px}
.card.static .media{aspect-ratio:auto;min-height:200px}

/* ---------- Mécanisme ---------- */
.cinema{position:relative;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);background:var(--ink-2);min-height:min(640px,84vh);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;box-shadow:var(--shadow)}
.cinema .bgv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.cinema::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,18,.97) 0%,rgba(10,11,18,.88) 45%,rgba(10,11,18,.35) 100%),linear-gradient(0deg,rgba(10,11,18,.7),transparent 50%)}
.cinema .copy{position:relative;z-index:2;padding:clamp(28px,4.5vw,64px)}
.cinema .copy h2{margin-top:18px;max-width:14ch}
.cinema .copy .lead{margin-top:20px;max-width:46ch}
.cinema .panel{position:relative;z-index:2;padding:clamp(20px,3vw,48px) clamp(20px,3vw,48px) clamp(20px,3vw,48px) 0}
.flow{border:1px solid rgba(244,242,236,.14);border-radius:var(--r-m);background:rgba(18,20,28,.86);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:10px;display:grid;gap:6px}
.step{display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;border:1px solid transparent;transition:.4s var(--ease)}
.step .t{font-family:var(--mono);font-size:11px;color:var(--text-3)}
.step b{font-size:15px;font-weight:600;color:var(--text-2)}
.step .d{width:8px;height:8px;border-radius:50%;background:#4A4F5C;transition:.4s}
.step.on{border-color:rgba(255,107,53,.35);background:rgba(255,107,53,.08)}
.step.on b{color:var(--text)}
.step.on .d{background:var(--orange);box-shadow:0 0 16px rgba(255,107,53,.6)}
.step.done .d{background:var(--text-2)}
.gate{margin-top:6px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px;border-radius:12px;border:1px solid rgba(255,107,53,.35);background:linear-gradient(135deg,rgba(255,107,53,.14),rgba(255,107,53,.03))}
.gate small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700}
.gate b{display:block;margin-top:4px;font-size:15px;font-weight:600}
.gate .btn{min-height:44px;padding:0 16px;font-size:13px}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}
.trio>div{border:1px solid var(--line);border-radius:var(--r-m);padding:22px;background:var(--surface);display:grid;gap:8px}
.trio b{font-size:16px;font-weight:600}
.trio p{font-size:14.5px;color:var(--text-2)}
.trio .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--orange);text-transform:uppercase;font-weight:700}

/* ---------- Alpha7 ---------- */
.case{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.case .media{position:relative;min-height:420px;background:var(--ink)}
.case .media video,.case .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.case .media .cap{position:absolute;left:18px;bottom:18px;right:18px;display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#F4F2EC;padding:12px 14px;border-radius:10px;background:rgba(10,11,18,.7);border:1px solid rgba(244,242,236,.14);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.case .copy{padding:clamp(28px,4vw,56px);display:grid;gap:18px;align-content:center}
.case .name{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;font-weight:700}
.case .name span{color:var(--orange)}
.case h2{font-size:clamp(30px,3.4vw,46px)}
.case .facts{display:grid;gap:0;border-top:1px solid var(--line);margin-top:6px}
.case .facts div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.case .facts span{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);padding-top:3px}
.case .facts b{font-weight:500;color:var(--text)}
.case .actions{margin-top:8px}

/* ---------- ROI ---------- */
.roi{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;background:var(--surface)}
.roi-in{padding:clamp(24px,4vw,52px);display:grid;gap:26px;align-content:start}
.roi-in h3{font-size:clamp(22px,2.3vw,30px)}
.roi-in>p{font-size:15px}
.field{display:grid;gap:10px}
.field .lbl{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.field label{font-size:14px;font-weight:600;color:var(--text)}
.field .val{font-family:var(--mono);font-size:13px;color:var(--text-2);display:inline-flex;align-items:center;gap:6px}
.field .val input{width:76px;background:var(--surface-2);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:7px 9px;font:inherit;font-size:13px;text-align:right;outline:none;-moz-appearance:textfield}
.field .val input::-webkit-outer-spin-button,.field .val input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.field .val input:focus{border-color:var(--orange)}
.field input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:32px;background:transparent;margin:0}
.field input[type=range]:focus{outline:none}
.field input[type=range]::-webkit-slider-runnable-track{height:3px;border-radius:2px;background:linear-gradient(90deg,var(--orange) var(--p,50%),var(--line-2) var(--p,50%))}
.field input[type=range]::-moz-range-track{height:3px;border-radius:2px;background:var(--line-2)}
.field input[type=range]::-moz-range-progress{height:3px;background:var(--orange)}
.field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--paper);border:5px solid var(--orange);margin-top:-9.5px;box-shadow:0 4px 14px rgba(0,0,0,.35);cursor:pointer}
.field input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--paper);border:5px solid var(--orange);cursor:pointer}
.field input[type=range]:focus-visible::-webkit-slider-thumb{outline:2px solid var(--orange);outline-offset:3px}
.field .hint{font-size:12.5px;color:var(--text-3)}
.roi-out{padding:clamp(24px,4vw,52px);background:radial-gradient(600px 300px at 20% 0%,rgba(255,107,53,.16),transparent 70%),var(--ink);color:#F4F2EC;display:grid;align-content:center;gap:16px;border-left:1px solid var(--line)}
.roi-out .seg{display:inline-flex;padding:4px;border-radius:999px;border:1px solid rgba(244,242,236,.16);background:rgba(244,242,236,.04);width:max-content}
.roi-out .seg button{min-height:44px;padding:0 16px;border-radius:999px;font-size:13px;font-weight:600;color:#C3C6CF}
.roi-out .seg button[aria-pressed="true"]{background:var(--paper);color:var(--ink)}
.roi-out .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#8E93A0}
.roi-out .big{font-size:clamp(52px,6.4vw,92px);font-weight:800;letter-spacing:-.05em;line-height:.95;display:flex;align-items:baseline;gap:.15em;font-variant-numeric:tabular-nums}
.roi-out .big small{font-size:.32em;font-weight:600;letter-spacing:-.02em;color:#C3C6CF}
.roi-out .big::before{content:"";width:.16em;height:.16em;border-radius:50%;background:var(--orange);align-self:center;flex:none}
.roi-out .sub{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:6px}
.roi-out .sub div{padding:14px 16px;border-radius:12px;border:1px solid rgba(244,242,236,.12);background:rgba(244,242,236,.03)}
.roi-out .sub b{display:block;font-size:20px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.roi-out .sub span{font-size:12px;color:#8E93A0}
.roi-out .formula{font-family:var(--mono);font-size:12px;color:#8E93A0;line-height:1.6}
.roi-out .formula b{color:#C3C6CF;font-weight:400}
.roi-out .note{font-size:13px;color:#8E93A0;max-width:48ch}
.roi-out .actions{margin-top:6px}
.roi-out .btn.ghost{color:#F4F2EC;border-color:rgba(244,242,236,.22)}

/* ---------- Fondateur ---------- */
.founder{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,80px);align-items:center}
.portrait{position:relative;border-radius:var(--r-l);overflow:hidden;aspect-ratio:4/5;background:var(--surface-2);border:1px solid var(--line);box-shadow:var(--shadow)}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:center 18%}
.portrait .cred{position:absolute;left:16px;right:16px;bottom:16px;padding:16px 18px;border-radius:12px;background:rgba(10,11,18,.78);border:1px solid rgba(244,242,236,.16);color:#F4F2EC;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.portrait .cred small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:700}
.portrait .cred b{display:block;margin-top:4px;font-size:15px;font-weight:600;line-height:1.3}
.bio{display:grid;gap:18px}
.bio p{font-size:clamp(16px,1.3vw,18px);line-height:1.6}
.xp{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:8px}
.xp div{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--surface)}
.xp b{display:block;font-size:15px;font-weight:600}
.xp span{font-size:13px;color:var(--text-3)}
.bio .statement{margin-top:10px;font-size:clamp(26px,3vw,40px);line-height:1.05;letter-spacing:-.035em;font-weight:700}
.statement .dim{color:var(--text-3);font-weight:600}

/* ---------- Ressources ---------- */
.res{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.res .card .body{margin-top:0;padding:24px 24px 26px}
.res .media{aspect-ratio:16/10}
.res .yt{display:grid;place-items:center;background:var(--surface-2)}
.res .yt span{width:64px;height:64px;border-radius:20px;background:var(--orange);display:grid;place-items:center;color:var(--ink);font-size:22px;font-weight:800}
.res .card.static .media{aspect-ratio:16/10;min-height:0}.res .card.static .media img{object-fit:cover;object-position:top}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line);max-width:920px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:22px 0;font-size:clamp(17px,1.5vw,20px);font-weight:600;letter-spacing:-.01em;color:var(--text)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .i{width:28px;height:28px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;position:relative;transition:.3s var(--ease);flex:none}
.faq summary .i::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);transition:.3s var(--ease);transform:scale(.6);opacity:.6}
.faq details[open] summary .i{border-color:var(--orange);background:var(--orange-soft)}
.faq details[open] summary .i::before{transform:scale(1);opacity:1}
.faq details p{padding:0 56px 24px 0;font-size:16px;color:var(--text-2);max-width:70ch}
.faq details p+p{margin-top:-12px}
.faq-more{margin-top:28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:20px 24px;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface)}
.faq-more b{font-size:17px;font-weight:600}

/* pages FAQ / satellites */
.page-hero{padding-top:calc(var(--nav-h) + clamp(40px,7vw,88px))}
.page-hero .crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);display:flex;gap:10px;margin-bottom:22px}
.page-hero .crumbs a:hover{color:var(--orange)}
.page-hero h1{font-size:clamp(38px,5.6vw,80px);line-height:.96;letter-spacing:-.04em;font-weight:800;max-width:18ch;text-wrap:balance;margin-top:18px}
.page-hero .lead{margin-top:24px}
.page-hero .actions{margin-top:28px}
.page-hero .wrap.two{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,72px);align-items:center}
.page-hero .wrap.two .flow{background:rgba(18,20,28,.9);box-shadow:var(--shadow)}

/* ---------- Studio (bande secondaire) ---------- */
.studio-band{overflow:hidden}
.studio-band::before{content:"";position:absolute;inset:10% -15% auto auto;width:min(58vw,760px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,107,53,.12),transparent 65%);filter:blur(28px);pointer-events:none}
.studio-showcase{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);gap:0;border:1px solid var(--line-2);border-radius:clamp(22px,3vw,34px);overflow:hidden;background:linear-gradient(145deg,#10121A,#0B0C12 62%);box-shadow:0 34px 90px rgba(0,0,0,.38)}
.studio-media{position:relative;min-height:520px;overflow:hidden;background:#090A0E}
.studio-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,11,18,.04),rgba(10,11,18,.04) 56%,rgba(10,11,18,.72));pointer-events:none}
.studio-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.studio-media-top{position:absolute;z-index:2;top:24px;left:24px;right:24px;display:flex;justify-content:space-between;gap:16px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#F4F2EC}
.studio-media-top span:first-child{color:var(--orange);font-weight:700}
.studio-media-bottom{position:absolute;z-index:2;left:28px;right:28px;bottom:26px;display:flex;align-items:baseline;gap:10px;color:#F4F2EC}
.studio-media-bottom b{font-size:clamp(22px,2.5vw,34px);letter-spacing:-.03em}
.studio-media-bottom span{color:#C3C6CF;font-size:14px}
.studio-copy{position:relative;padding:clamp(34px,5vw,68px);display:flex;flex-direction:column;justify-content:center}
.studio-copy::before{content:"";position:absolute;inset:auto 0 0 auto;width:260px;height:260px;background:radial-gradient(circle,rgba(255,107,53,.12),transparent 68%);pointer-events:none}
.studio-copy h2{margin-top:18px;font-size:clamp(34px,4.3vw,58px);max-width:10.5ch}
.studio-copy .lead{margin-top:22px;font-size:clamp(17px,1.5vw,20px);max-width:48ch}
.studio-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.studio-tags span{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);border-radius:999px;padding:8px 10px;color:var(--text-2);background:rgba(244,242,236,.025)}
.studio-copy .actions{margin-top:30px}
.studio-note{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--text-3);max-width:56ch}

/* ---------- Contact final ---------- */
.final{position:relative;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line);background:var(--ink-2);min-height:min(640px,86vh);display:grid;align-items:center;box-shadow:var(--shadow)}
.final .bgv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.6}
.final::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,18,.97) 0%,rgba(10,11,18,.85) 50%,rgba(10,11,18,.3) 100%),linear-gradient(0deg,rgba(10,11,18,.6),transparent 50%)}
.final .copy{position:relative;z-index:2;padding:clamp(28px,5vw,72px);max-width:760px}
.final h2{margin-top:18px;font-size:clamp(34px,4.6vw,64px);max-width:14ch}
.final .lead{margin-top:22px}
.channels{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.chip{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:0 16px;border-radius:999px;border:1px solid rgba(244,242,236,.2);background:rgba(10,11,18,.6);font-size:14px;color:#F4F2EC;transition:.25s}
.chip:hover{border-color:var(--orange);background:rgba(255,107,53,.12)}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--orange);display:inline-block}
.chip.wa i{background:#25D366}

/* ---------- Footer ---------- */
footer.site{background:var(--ink);color:#F4F2EC;border-top:1px solid rgba(244,242,236,.08)}
footer.site .wrap{padding:56px 0 32px;display:grid;gap:40px}
.foot{display:grid;grid-template-columns:minmax(0,1.2fr) repeat(3,minmax(0,.8fr));gap:32px}
.foot .about img{width:150px}
.foot .about p{margin-top:16px;font-size:14px;color:#8E93A0;max-width:36ch}
.foot .about .addr{margin-top:14px;font-family:var(--mono);font-size:12px;color:#8E93A0;line-height:1.7}
.foot h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin-bottom:14px;font-weight:700}
.foot ul{display:grid;gap:2px;font-size:14px;color:#C3C6CF}
.foot ul a{display:inline-block;padding:7px 0}
.foot ul a:hover{color:#fff}
.legal a{display:inline-block;padding:6px 0}
.legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;border-top:1px solid rgba(244,242,236,.08);font-size:12.5px;color:#6E7280;font-family:var(--mono)}
.legal a:hover{color:#C3C6CF}

/* ---------- Modal vidéo (dialog natif) ---------- */
dialog.vm{border:0;padding:0;background:transparent;max-width:min(1100px,96vw);width:100%;color:#F4F2EC}
dialog.vm::backdrop{background:rgba(10,11,18,.9);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
dialog.vm .vm-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}
dialog.vm .vm-head small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:700}
dialog.vm .vm-head b{font-size:16px;font-weight:600}
dialog.vm .close{width:42px;height:42px;border-radius:50%;border:1px solid rgba(244,242,236,.22);background:var(--ink-2);display:grid;place-items:center;font-size:20px}
dialog.vm video{width:100%;max-height:80vh;background:#000;border-radius:var(--r-m);border:1px solid rgba(244,242,236,.14)}
dialog.vm.portrait video{max-height:84vh;width:auto;margin-inline:auto}
dialog.vm[open]{animation:vmIn .3s var(--ease)}
@keyframes vmIn{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
.play{display:inline-flex;align-items:center;gap:10px}
.play .pi{width:36px;height:36px;border-radius:50%;background:var(--orange);color:var(--ink);display:grid;place-items:center;font-size:12px;flex:none}

/* ---------- Motion ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
.hero .rv{transition-duration:1s}

/* ---------- Pages spécifiques : comprendre l'IA ---------- */
.bricks{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.brick{border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(22px,3vw,34px);background:var(--surface);display:grid;gap:12px;position:relative;overflow:hidden}
.brick .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700}
.brick h2{font-size:clamp(24px,2.6vw,34px)}
.brick .eq{font-size:15px;color:var(--text-3);font-family:var(--mono)}
.brick .ex{margin-top:6px;padding-top:14px;border-top:1px solid var(--line);font-size:15px;color:var(--text-2)}
.brick .ex b{color:var(--text);font-weight:600}
.figure{border:1px solid var(--line);border-radius:var(--r-l);padding:12px;background:var(--surface);box-shadow:var(--shadow)}
.figure img{border-radius:14px;width:100%}
.figure figcaption{padding:12px 6px 4px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}

/* ---------- Pages spécifiques : comment ça marche ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.stepc{border:1px solid var(--line);border-radius:var(--r-m);padding:22px 20px;background:var(--surface);display:grid;gap:10px;align-content:start}
.stepc .n{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--orange);font-weight:700}
.stepc h3{font-size:19px}
.stepc p{font-size:14.5px}
.stepc .m{font-family:var(--mono);font-size:11px;color:var(--text-3);letter-spacing:.06em;padding-top:8px;border-top:1px solid var(--line)}
.uses{display:grid;gap:12px}
.use{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:20px 22px;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);align-items:start}
.use .ico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-family:var(--mono);font-size:11px;font-weight:700;color:var(--orange);border:1px solid var(--line)}
.use h3{font-size:19px}
.use p{font-size:15px;margin-top:6px}
.use em{font-style:normal;color:var(--text);font-weight:500}
.compare{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.compare .col{border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(22px,3vw,32px);background:var(--surface)}
.compare .col.hi{border-color:rgba(255,107,53,.35)}
.compare .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700}
.compare h3{margin-top:10px;font-size:22px}
.compare ul{margin-top:16px;display:grid;gap:10px}
.compare li{display:grid;grid-template-columns:auto 1fr;gap:12px;font-size:15px;color:var(--text-2)}
.compare li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange);margin-top:9px}
.hood{border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;background:var(--surface)}
.hood details{border-top:1px solid var(--line)}
.hood details:first-child{border-top:0}
.hood summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-weight:600;font-size:16px}
.hood summary::-webkit-details-marker{display:none}
.hood summary .i{width:26px;height:26px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;flex:none;transition:.3s}
.hood summary .i::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);opacity:.6;transform:scale(.6);transition:.3s}
.hood details[open] summary .i{border-color:var(--orange)}
.hood details[open] summary .i::before{opacity:1;transform:scale(1)}
.hood .hb{padding:0 24px 22px;font-size:15px;color:var(--text-2);display:grid;gap:10px;max-width:78ch}
.hood .hb b{color:var(--text);font-weight:600}
table.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
table.tbl th,table.tbl td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}
table.tbl th{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);font-weight:700}
.tbl-wrap{overflow-x:auto}

/* ---------- Pages légales ---------- */
.legal-page{max-width:760px}
.legal-page h2{font-size:22px;margin-top:40px;letter-spacing:-.02em}
.legal-page p,.legal-page li{font-size:16px;margin-top:12px;color:var(--text-2)}
.legal-page ul{list-style:disc;padding-left:20px}
.legal-page a{color:var(--orange)}
.draft{margin-top:26px;padding:16px 18px;border:1px solid rgba(255,107,53,.4);border-radius:12px;background:var(--orange-soft);font-size:14.5px;color:var(--text)}
.draft b{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);display:block;margin-bottom:6px}
.todo{background:rgba(255,107,53,.18);border-radius:4px;padding:1px 6px;font-family:var(--mono);font-size:13px}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .nav,.nav-cta{display:none}
  .burger{display:grid}
  .hero-grid,.split,.founder,.case,.roi,.cinema{grid-template-columns:1fr}
  .cinema{min-height:0}
  .cinema .panel{padding:0 clamp(20px,4vw,48px) clamp(20px,4vw,48px)}
  .cinema::before{background:linear-gradient(0deg,rgba(10,11,18,.97) 0%,rgba(10,11,18,.9) 55%,rgba(10,11,18,.5) 100%)}
  .sticky{position:static}
  .res{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(3,1fr)}
  .roi-out{border-left:0;border-top:1px solid var(--line)}
  .case .media{min-height:320px}
  .foot{grid-template-columns:1fr 1fr}
  .hero .display{max-width:none}
  .page-hero .wrap.two{grid-template-columns:1fr}
  .studio-showcase{grid-template-columns:1fr}
  .studio-media{min-height:420px}
}
@media(max-width:720px){
  body{font-size:16px}
  :root{--nav-h:64px;--r-l:18px}
  .brand img{width:128px}
  .band>.wrap{padding-block:64px}
  .hero{padding-top:calc(var(--nav-h) + 40px)}
  .hero .display{font-size:clamp(36px,10.6vw,56px)}
  .hero .lead{font-size:18px;margin-top:22px}
  .hero-visual{margin-top:8px}
  .hero-visual .frame{transform:none}
  .ticker{position:relative;left:0;right:0;bottom:auto;margin-top:10px;grid-template-columns:auto 1fr;border-radius:12px}
  .ticker .st{display:none}
  .actions{margin-top:26px}
  .actions .btn{width:100%}
  .proofstrip{margin-top:48px;grid-template-columns:1fr 1fr}
  .proofstrip>*{padding:16px 0 16px 14px;border-left:1px solid var(--line)}
  .proofstrip>*:nth-child(odd){border-left:0;padding-left:0}
  .proofstrip>*:nth-child(n+3){border-top:1px solid var(--line)}
  .head{grid-template-columns:1fr;gap:16px}
  .pain{grid-template-columns:1fr;gap:6px;padding:22px 0}
  .pain .k{width:auto;padding-top:0}
  .results{grid-template-columns:1fr;gap:12px}
  .card .body{padding:18px 20px 22px}
  .trio{grid-template-columns:1fr}
  .step{grid-template-columns:48px 1fr auto;padding:12px}.step b{font-size:14px}
  .case .copy{padding:24px 20px 28px}
  .case .facts div{grid-template-columns:1fr;gap:4px}
  .roi-in,.roi-out{padding:24px 20px}
  .roi-out .sub{grid-template-columns:1fr 1fr}
  .xp{grid-template-columns:1fr}
  .res{grid-template-columns:1fr}
  .faq summary{padding:18px 0}
  .faq details p{padding-right:0}
  .studio-media{min-height:340px}
  .studio-copy{padding:28px 20px 32px}
  .studio-copy h2{max-width:none}
  .studio-media-top{top:18px;left:18px;right:18px;flex-direction:column;gap:4px}
  .studio-media-bottom{left:20px;right:20px;bottom:20px;display:grid;gap:2px}
  .studio-showcase{grid-template-columns:1fr}
  .final .copy{padding:28px 20px 32px}
  .final{min-height:0}
  .foot{grid-template-columns:1fr}
  .bricks,.compare,.steps{grid-template-columns:1fr}
  .stickybar{display:flex}
  body{padding-bottom:0}
  main{padding-bottom:0}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .ticker .st::before{animation:none}
  .btn,.card,.chip{transition:none}
  .frame::before{display:none}
}


/* ---------- ROI mobile hardening ---------- */
@media(max-width:720px){
  .roi{grid-template-columns:minmax(0,1fr);width:100%;max-width:100%;overflow:hidden}
  .roi-in,.roi-out{min-width:0;width:100%;box-sizing:border-box;padding:24px 18px}
  .field{min-width:0}
  .field .lbl{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px 12px}
  .field label{min-width:0;line-height:1.35}
  .field .val{justify-self:end;white-space:nowrap}
  .field .val input{width:76px;min-height:44px;box-sizing:border-box}
  .field input[type=range]{min-width:0;width:100%}
  .roi-out .seg{max-width:100%;width:100%;box-sizing:border-box}
  .roi-out .seg button{flex:1;min-width:0;padding-inline:10px}
  .roi-out .big{
    min-width:0;
    max-width:100%;
    font-size:clamp(38px,12vw,56px);
    line-height:1;
    display:grid;
    grid-template-columns:auto minmax(0,1fr);
    align-items:end;
    gap:6px 8px;
    letter-spacing:-.045em;
  }
  .roi-out .big::before{display:none}
  .roi-out .big small{
    font-size:clamp(14px,4.2vw,20px);
    line-height:1.15;
    padding-bottom:.14em;
    overflow-wrap:anywhere;
  }
  .roi-out .sub{grid-template-columns:minmax(0,1fr);gap:8px}
  .roi-out .sub div{min-width:0}
  .roi-out .formula{overflow-wrap:anywhere;word-break:normal}
  .roi-out .actions{display:grid;grid-template-columns:minmax(0,1fr);gap:10px}
  .roi-out .actions .btn{width:100%;max-width:100%;white-space:normal;text-align:center}
}
@media(max-width:390px){
  .roi-in,.roi-out{padding-inline:16px}
  .field .lbl{grid-template-columns:1fr}
  .field .val{justify-self:start}
  .roi-out .big{font-size:clamp(36px,11.5vw,48px)}
}

/* ---------- ROI mobile hardening v2 ---------- */
@media(max-width:720px){
  #roi .roi{display:block;width:100%;max-width:100%;overflow:hidden}
  #roi .roi-in,#roi .roi-out{width:100%;min-width:0;max-width:100%;box-sizing:border-box;padding:22px 18px}
  #roi .field{min-width:0;overflow:hidden}
  #roi .field .lbl{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px 10px}
  #roi .field label{min-width:0;line-height:1.35;overflow-wrap:anywhere}
  #roi .field .val{min-width:0;justify-self:end;white-space:nowrap}
  #roi .field .val input{width:72px;min-height:44px;box-sizing:border-box}
  #roi .field input[type=range]{display:block;width:100%;max-width:100%;min-width:0}
  #roi .roi-out .seg{display:flex;width:100%;max-width:100%;box-sizing:border-box}
  #roi .roi-out .seg button{flex:1;min-width:0}
  #roi .roi-out .big{
    display:flex;flex-wrap:wrap;align-items:baseline;
    width:100%;max-width:100%;min-width:0;
    font-size:clamp(38px,12vw,54px);line-height:1;
    overflow-wrap:anywhere
  }
  #roi .roi-out .big::before{display:none}
  #roi .roi-out .big small{font-size:clamp(15px,4vw,20px);line-height:1.2}
  #roi .roi-out .sub{grid-template-columns:1fr;gap:8px}
  #roi .roi-out .sub div{min-width:0}
  #roi .roi-out .formula,#roi .roi-out .note{max-width:100%;overflow-wrap:anywhere}
  #roi .roi-out .actions{display:grid;grid-template-columns:1fr;gap:10px}
  #roi .roi-out .actions .btn{width:100%;max-width:100%;white-space:normal;text-align:center}
}
@media(max-width:390px){
  #roi .roi-in,#roi .roi-out{padding-inline:15px}
  #roi .field .lbl{grid-template-columns:1fr}
  #roi .field .val{justify-self:start}
  #roi .roi-out .big{font-size:clamp(34px,11vw,46px)}
}


/* ---------- Blog / Articles ---------- */
.article-wrap{max-width:860px}
.article-hero .lead{max-width:760px}
.article-meta{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:28px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.article-body{display:grid;gap:34px}
.article-section{display:grid;gap:12px;padding-bottom:30px;border-bottom:1px solid var(--line)}
.article-section h2{font-size:clamp(24px,3vw,34px)}
.article-section p{font-size:17px;line-height:1.72;color:var(--text-2)}
.article-cta{padding:clamp(24px,4vw,44px);border-radius:var(--r-l);background:var(--ink);color:#F4F2EC;display:grid;gap:14px;margin-top:8px}
.article-cta h2{font-size:clamp(28px,4vw,42px);color:#F4F2EC}
.article-cta>p:not(.eyebrow){color:#C3C6CF;max-width:62ch}
.article-cta .btn.ghost{color:#F4F2EC;border-color:rgba(244,242,236,.22)}
.blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.blog-card{display:grid;align-content:start;gap:12px;padding:26px;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);text-decoration:none;color:var(--text);transition:.25s var(--ease)}
.blog-card:hover{transform:translateY(-2px);border-color:var(--line-2);box-shadow:var(--shadow)}
.blog-card>span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700}
.blog-card h2,.blog-card h3{font-size:clamp(20px,2vw,26px);line-height:1.15}
.blog-card p{font-size:14px;line-height:1.6;color:var(--text-3)}
.blog-card b,.blog-card .link{font-size:13px;color:var(--text);margin-top:auto}
@media(max-width:720px){
  .blog-grid{grid-template-columns:1fr}
  .article-section p{font-size:16px}
  .article-meta{display:grid;gap:5px}
  .article-cta{padding:24px 18px}
}


/* ==========================================================
   ROI / CALCULATEUR — MOBILE FINAL
   Priorité : lisibilité, zéro débordement, tactile confortable
   ========================================================== */
@media (max-width: 720px) {
  #roi .roi {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow: hidden !important;
  }

  #roi .roi-in,
  #roi .roi-out {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    padding: 22px 18px !important;
    overflow: hidden !important;
  }

  #roi .roi-in > * + *,
  #roi .roi-out > * + * {
    margin-top: 18px !important;
  }

  #roi .field {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow: visible !important;
  }

  #roi .field + .field {
    margin-top: 22px !important;
  }

  #roi .field .lbl {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
    gap: 8px !important;
    width: 100% !important;
    min-width: 0 !important;
  }

  #roi .field label {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    font-size: 15px !important;
    line-height: 1.35 !important;
    overflow-wrap: anywhere !important;
  }

  #roi .field .val {
    display: inline-flex !important;
    align-items: center !important;
    align-self: flex-start !important;
    justify-content: flex-start !important;
    max-width: 100% !important;
    min-width: 0 !important;
    white-space: nowrap !important;
  }

  #roi .field .val input {
    width: 78px !important;
    min-width: 0 !important;
    max-width: 78px !important;
    min-height: 46px !important;
    box-sizing: border-box !important;
    font-size: 16px !important;
    text-align: center !important;
  }

  #roi .field input[type="range"] {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    height: 44px !important;
    box-sizing: border-box !important;
    touch-action: pan-y !important;
  }

  #roi .field .hint {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 4px !important;
    line-height: 1.45 !important;
  }

  #roi .roi-out {
    border-left: 0 !important;
    border-top: 1px solid var(--line) !important;
  }

  #roi .roi-out .seg {
    display: flex !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  #roi .roi-out .seg button {
    flex: 1 1 50% !important;
    width: auto !important;
    min-width: 0 !important;
    min-height: 46px !important;
    padding: 0 10px !important;
  }

  #roi .roi-out > .lbl {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  #roi .roi-out .big {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    font-size: 1rem !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
    overflow: hidden !important;
  }

  #roi .roi-out .big::before {
    display: none !important;
  }

  #roi #roi-big {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    font-size: clamp(38px, 13vw, 54px) !important;
    line-height: 1 !important;
    font-weight: 800 !important;
    letter-spacing: -0.045em !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: clip !important;
    font-variant-numeric: tabular-nums !important;
  }

  #roi #roi-unit {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 8px !important;
    font-size: 16px !important;
    line-height: 1.2 !important;
    font-weight: 600 !important;
    letter-spacing: 0 !important;
    white-space: normal !important;
    color: #C3C6CF !important;
  }

  #roi .roi-out .sub {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  #roi .roi-out .sub > div {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  #roi .roi-out .formula,
  #roi .roi-out .note {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-wrap: anywhere !important;
    word-break: normal !important;
  }

  #roi .roi-out .actions {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  #roi .roi-out .actions .btn {
    display: flex !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    min-height: 50px !important;
    box-sizing: border-box !important;
    padding: 12px 16px !important;
    white-space: normal !important;
    text-align: center !important;
    line-height: 1.25 !important;
  }
}

@media (max-width: 380px) {
  #roi .roi-in,
  #roi .roi-out {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  #roi #roi-big {
    font-size: clamp(36px, 12vw, 46px) !important;
  }

  #roi .roi-out .sub b {
    font-size: 18px !important;
  }
}


/* ==========================================================
   ROI MOBILE — HARD VIEWPORT CLAMP
   Appliqué aux 2 calculateurs :
   - accueil /
   - /comment-ca-marche/
   Objectif : aucune partie à droite hors écran.
   ========================================================== */
@media (max-width: 720px) {
  #roi {
    width: 100% !important;
    max-width: 100vw !important;
    overflow-x: clip !important;
  }

  #roi > .wrap {
    width: calc(100vw - 24px) !important;
    max-width: calc(100vw - 24px) !important;
    min-width: 0 !important;
    margin-left: 12px !important;
    margin-right: 12px !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box !important;
  }

  #roi .head,
  #roi .roi,
  #roi .roi-in,
  #roi .roi-out,
  #roi .field,
  #roi .field .lbl,
  #roi .field .val,
  #roi .roi-out .seg,
  #roi .roi-out .big,
  #roi .roi-out .sub,
  #roi .roi-out .actions {
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  #roi .roi {
    display: block !important;
    width: 100% !important;
    overflow: hidden !important;
  }

  #roi .roi-in,
  #roi .roi-out {
    display: block !important;
    width: 100% !important;
    overflow: hidden !important;
    padding: 22px 16px !important;
  }

  #roi .field {
    width: 100% !important;
  }

  #roi .field .lbl {
    display: block !important;
    width: 100% !important;
  }

  #roi .field label {
    display: block !important;
    width: 100% !important;
    margin-bottom: 8px !important;
    overflow-wrap: anywhere !important;
  }

  #roi .field .val {
    display: inline-flex !important;
    width: auto !important;
    max-width: 100% !important;
    white-space: nowrap !important;
  }

  #roi .field input[type="range"] {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin: 6px 0 0 !important;
  }

  #roi .roi-out .seg {
    display: flex !important;
    width: 100% !important;
  }

  #roi .roi-out .seg button {
    flex: 1 1 50% !important;
    min-width: 0 !important;
  }

  #roi .roi-out .big {
    display: block !important;
    width: 100% !important;
    overflow: hidden !important;
  }

  #roi #roi-big {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    font-size: clamp(34px, 11.5vw, 50px) !important;
    line-height: 1 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
  }

  #roi #roi-unit {
    display: block !important;
    margin-top: 8px !important;
    font-size: 15px !important;
    white-space: normal !important;
  }

  #roi .roi-out .sub {
    display: grid !important;
    grid-template-columns: 1fr !important;
    width: 100% !important;
    gap: 8px !important;
  }

  #roi .roi-out .sub > div {
    width: 100% !important;
    min-width: 0 !important;
  }

  #roi .roi-out .actions {
    display: grid !important;
    grid-template-columns: 1fr !important;
    width: 100% !important;
    gap: 10px !important;
  }

  #roi .roi-out .actions .btn {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    white-space: normal !important;
    text-align: center !important;
    padding-left: 14px !important;
    padding-right: 14px !important;
  }
}
@media (max-width: 390px) {
  #roi > .wrap {
    width: calc(100vw - 20px) !important;
    max-width: calc(100vw - 20px) !important;
    margin-left: 10px !important;
    margin-right: 10px !important;
  }
  #roi .roi-in,
  #roi .roi-out {
    padding-left: 14px !important;
    padding-right: 14px !important;
  }
}


/* ---------- Blog CEO / GEO V7 ---------- */
.article-wrap{max-width:900px}
.article-hero .lead{max-width:820px}
.article-meta{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:28px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.article-cover{overflow:hidden;border-radius:var(--r-l);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);margin-bottom:28px}
.article-cover img{width:100%;aspect-ratio:3/2;object-fit:cover}
.article-takeaway{padding:22px 24px;border-left:3px solid var(--orange);background:var(--surface);border-radius:0 var(--r-m) var(--r-m) 0;margin-bottom:36px}
.article-takeaway>span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700;margin-bottom:8px}
.article-takeaway p{font-size:17px;line-height:1.65;color:var(--text)}
.article-body{display:grid;gap:34px}
.article-section{display:grid;gap:13px;padding-bottom:30px;border-bottom:1px solid var(--line)}
.article-section h2{font-size:clamp(25px,3vw,36px);line-height:1.12}
.article-section p{font-size:17px;line-height:1.72;color:var(--text-2)}
.article-inline-cta{padding:24px;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);display:grid;gap:14px}
.article-inline-cta h2{font-size:clamp(23px,2.7vw,31px)}
.article-inline-cta .btn{justify-self:start}
.article-cta{padding:clamp(26px,4vw,46px);border-radius:var(--r-l);background:var(--ink);color:#F4F2EC;display:grid;gap:14px;margin-top:40px}
.article-cta h2{font-size:clamp(28px,4vw,42px);color:#F4F2EC}
.article-cta>p:not(.eyebrow){color:#C3C6CF;max-width:64ch}
.article-cta .btn.ghost{color:#F4F2EC;border-color:rgba(244,242,236,.22)}
.author-box{display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:center;margin-top:34px;padding:22px;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface)}
.author-box img{width:120px;height:120px;object-fit:cover;object-position:center 18%;border-radius:14px}
.author-box span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700}
.author-box h2{font-size:24px;margin:4px 0 6px}.author-box p{font-size:14px;color:var(--text-2);line-height:1.6}
.blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.blog-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);transition:.25s var(--ease)}
.blog-card:hover{transform:translateY(-2px);border-color:var(--line-2);box-shadow:var(--shadow)}
.blog-card-media{display:block;aspect-ratio:3/2;overflow:hidden;background:var(--surface-2)}
.blog-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.blog-card:hover .blog-card-media img{transform:scale(1.025)}
.blog-card-copy{padding:22px;display:grid;gap:11px}
.blog-card-copy>span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:700}
.blog-card-copy h2,.blog-card-copy h3{font-size:clamp(20px,2vw,27px);line-height:1.15}
.blog-card-copy p{font-size:14px;line-height:1.6;color:var(--text-3)}
@media(max-width:720px){
  .blog-grid{grid-template-columns:1fr}
  .article-section p,.article-takeaway p{font-size:16px}
  .article-meta{display:grid;gap:5px}
  .article-inline-cta .btn{width:100%}
  .article-cta{padding:24px 18px}
  .author-box{grid-template-columns:1fr}.author-box img{width:96px;height:96px}
}


/* ---------- Navigation V8 : alignement + accès Articles ---------- */
.topbar > .wrap{
  height:100%;
  display:flex;
  align-items:center;
  gap:clamp(16px,2vw,28px);
}
.topbar .brand{flex:none;margin-right:auto}
.topbar .nav{
  gap:clamp(16px,1.7vw,26px);
  white-space:nowrap;
}
.topbar .nav-cta{flex:none}

/* Avec Articles ajouté, on passe volontairement en menu compact avant que la barre soit serrée. */
@media(max-width:1240px){
  .topbar .nav,.topbar .nav-cta{display:none}
  .topbar .burger{display:grid}
}