/* ---------- base ---------- */
:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;padding:0}
img{max-width:100%}

:root{
  color-scheme: light;
  --graphite:#0E1E2E;      /* pain screens */
  --graphite-2:#16303F;
  --steel:#5e5e5e;         /* logo grey */
  --concrete:#aeaeae;
  --paper:#f2f5f6;         /* promise screens */
  --white:#ffffff;
  --cyan:#2BB8CC;          /* logo cyan */
  --cyan-light:#2EC4D6;
  --cyan-deep:#1A7F8F;     /* text-safe cyan on light */
  --ink:#172023;
  --muted:#56646a;
  --display:"Archivo","Arial Narrow",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --bar:56px;
}
html{scroll-snap-type:y proximity;scroll-padding-top:var(--bar);scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--graphite);color:var(--ink);font:16px/1.55 var(--body);-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}
[hidden]{display:none!important}

/* ---------- top bar ---------- */
.bar{position:fixed;inset:0 0 auto 0;z-index:10;padding-top:env(safe-area-inset-top,0px);
  background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid rgba(23,32,35,.08)}
.bar-in{height:var(--bar);max-width:560px;margin:0 auto;padding-inline:18px;display:flex;align-items:center;gap:12px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink)}
.brand svg{display:block;flex:none}
.brand b{font:800 20px/1 "Sora",var(--body);letter-spacing:-.04em;color:#0E1E2E}
.brand b span{color:#14A3B8}
.brand-dark b{font-size:16px;color:#fff}
.brand-dark b span{color:#2EC4D6}
.progress{height:3px;background:rgba(68,175,194,.18)}
.progress i{display:block;height:100%;width:8.33%;background:var(--cyan);transition:width .35s ease}

/* ---------- screens ---------- */
.screen{min-height:calc(100svh - var(--bar));scroll-snap-align:start;display:flex;flex-direction:column;justify-content:center;
  padding-inline:22px;padding-block:calc(var(--bar) + 40px) 44px}
.screen:first-of-type{padding-top:calc(var(--bar) + 28px)}
.wrap{width:100%;max-width:480px;margin:0 auto;display:flex;flex-direction:column;gap:22px}
.dark{background:var(--graphite);color:#e9eef0}
.dark2{background:var(--graphite-2);color:#e9eef0}
.light{background:var(--paper);color:var(--ink)}
.white{background:var(--white);color:var(--ink)}
.cyan{background:var(--cyan);color:#0e2a30}

.eyebrow{font:500 11.5px/1.2 var(--mono);letter-spacing:.14em;text-transform:uppercase;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:18px;height:2px;background:currentColor}
.dark .eyebrow,.dark2 .eyebrow{color:var(--cyan-light)}
.light .eyebrow,.white .eyebrow{color:var(--cyan-deep)}
.cyan .eyebrow{color:#0e2a30}

h1,h2{font-family:var(--display);font-weight:800;font-variation-settings:"wdth" 78;line-height:.98;letter-spacing:-.015em;margin:0;text-wrap:balance}
h1{font-size:clamp(42px,12.5vw,60px)}
h2{font-size:clamp(34px,9.6vw,48px)}
h1 .hl,h2 .hl{color:var(--cyan)}
.light h2 .hl,.white h2 .hl{color:var(--cyan-deep)}
p{margin:0;max-width:34em}
.lede{font-size:17.5px;line-height:1.5}
.dark .lede,.dark2 .lede{color:#B4C6D1}
.light .lede,.white .lede{color:var(--muted)}

.badge{align-self:flex-start;font:600 11px/1 var(--mono);letter-spacing:.12em;padding:8px 11px;border:1px solid var(--cyan);color:var(--cyan-light);border-radius:2px}

/* stacked restitution lines ("Retrouvez…") */
.triad{display:flex;flex-direction:column;gap:6px;font:700 21px/1.2 var(--display);font-variation-settings:"wdth" 90}
.triad span{display:flex;gap:10px;align-items:baseline}
.triad span::before{content:"";flex:none;width:9px;height:9px;background:var(--cyan);transform:translateY(-2px) rotate(45deg)}

/* ---------- buttons ---------- */
.btn{appearance:none;border:0;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;
  min-height:58px;padding:0 20px;border-radius:4px;font:700 17px/1.2 var(--display);font-variation-settings:"wdth" 92;letter-spacing:.005em;
  text-align:left;text-decoration:none;transition:transform .15s ease,background .15s ease}
.btn svg{flex:none}
.btn:active{transform:translateY(1px)}
.btn:focus-visible,.chip input:focus-visible+span,input:focus-visible,select:focus-visible{outline:3px solid var(--cyan-light);outline-offset:3px}
.btn-primary{background:var(--cyan);color:#0b2429}
.btn-primary:hover{background:var(--cyan-light)}
.light .btn-primary,.white .btn-primary{background:var(--ink);color:#fff}
.light .btn-primary:hover,.white .btn-primary:hover{background:#0b1113}
.cyan .btn-primary{background:var(--ink);color:#fff}
.btn-ghost{background:transparent;color:inherit;border:1.5px solid currentColor;opacity:.9}

.reassure{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13.5px}
.reassure li{display:flex;align-items:center;gap:6px}
.reassure svg{color:var(--cyan)}
.dark .reassure{color:#B4C6D1}

/* ---------- screen 2 : app pile ---------- */
.pile{display:flex;flex-direction:column;gap:7px}
.win{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:4px;background:#1B3147;border:1px solid #2A4058;font-size:15px;color:#dfe7ea}
.win .ico{width:26px;height:26px;border-radius:3px;display:grid;place-items:center;font:600 10px/1 var(--mono);color:#fff;flex:none}
.win small{margin-left:auto;font:500 11px/1 var(--mono);color:#8FA6B5}
.pile .win:nth-child(1){margin-right:34px}
.pile .win:nth-child(2){margin-left:10px;margin-right:24px}
.pile .win:nth-child(3){margin-left:20px;margin-right:14px}
.pile .win:nth-child(4){margin-left:30px;margin-right:6px}
.pile .win:nth-child(5){margin-left:40px}
.pile .win:nth-child(6){margin-left:50px}
.verdict{font:700 22px/1.25 var(--display);font-variation-settings:"wdth" 88;color:#fff}
.verdict span{display:block;font:400 15px/1.4 var(--body);color:#8FA6B5;margin-bottom:6px}

/* ---------- screen 3 : two columns ---------- */
.ledger{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#2A4058;border:1px solid #2A4058;border-radius:4px;overflow:hidden}
.ledger div{background:var(--graphite-2);padding:14px 14px 16px;display:flex;flex-direction:column;gap:8px}
.ledger h3{margin:0;font:500 11px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#8FA6B5}
.ledger ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:5px;font-size:15px}
.ledger .loss li{color:#f0b6a4}
.ledger .loss li::before{content:"↘ ";color:#e98468}
.ledger .work li::before{content:"· ";color:#8FA6B5}

/* ---------- screen 4 : chain ---------- */
.chain{list-style:none;margin:0;padding:0;position:relative}
.chain::before{content:"";position:absolute;left:13px;top:14px;bottom:14px;width:2px;background:linear-gradient(var(--cyan),var(--cyan-light))}
.chain li{position:relative;display:flex;align-items:center;gap:16px;padding:9px 0;font:700 20px/1.2 var(--display);font-variation-settings:"wdth" 90}
.chain .node{width:28px;height:28px;flex:none;position:relative;z-index:1;display:grid;place-items:center}
.chain .node svg{display:block}
.chain li small{margin-left:auto;font:500 11px/1 var(--mono);color:var(--muted);letter-spacing:.06em}
.nots{display:flex;flex-wrap:wrap;gap:8px}
.nots span{font:600 13px/1 var(--body);padding:9px 12px;border-radius:30px;background:#dff1f5;color:var(--cyan-deep)}

/* ---------- screen 5 ---------- */
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.checks li{background:var(--paper);border-radius:4px;padding:14px;display:flex;flex-direction:column;gap:8px;font:700 17px/1.2 var(--display);font-variation-settings:"wdth" 92}
.checks li svg{color:var(--cyan-deep)}
.pull{font:700 24px/1.2 var(--display);font-variation-settings:"wdth" 86;border-left:3px solid var(--cyan);padding-left:14px}

/* ---------- screen 6 : margin chart ---------- */
.chart{background:#fff;border:1px solid #d9e2e5;border-radius:4px;padding:14px 12px 10px}
.chart-h{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:6px}
.chart-h b{font:700 15px/1.2 var(--display);font-variation-settings:"wdth" 92}
.chart-h span{font:500 10.5px/1 var(--mono);color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.chart svg{width:100%;height:auto;display:block}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin-top:6px}
.legend i{display:inline-block;width:14px;height:3px;vertical-align:middle;margin-right:6px}

/* ---------- screen 7 : calculator ---------- */
.calc{background:var(--graphite);color:#e9eef0;border-radius:6px;padding:20px 18px;display:flex;flex-direction:column;gap:14px}
.calc label{font-size:14.5px;color:#B4C6D1}
.calc output{font:800 56px/1 var(--display);font-variation-settings:"wdth" 70;color:#fff;font-variant-numeric:tabular-nums}
.calc output small{font:600 18px/1 var(--display);color:var(--cyan-light);margin-left:4px}
input[type=range]{width:100%;accent-color:var(--cyan);height:28px}
.calc-res{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#2A4058;border-radius:4px;overflow:hidden}
.calc-res div{background:var(--graphite-2);padding:12px}
.calc-res b{display:block;font:800 30px/1 var(--display);font-variation-settings:"wdth" 75;color:var(--cyan-light);font-variant-numeric:tabular-nums}
.calc-res span{font-size:12.5px;color:#B4C6D1}
.calc-note{font-size:12px;color:#8FA6B5}
.swap{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:15px}
.swap ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:4px}
.swap .minus li::before{content:"− ";color:var(--muted)}
.swap .plus li{font-weight:600}
.swap .plus li::before{content:"+ ";color:var(--cyan-deep)}

/* ---------- screen 8 : quote ---------- */
.hours{display:flex;flex-direction:column;gap:2px;font:800 clamp(30px,9vw,42px)/1.02 var(--display);font-variation-settings:"wdth" 72;text-transform:uppercase}
.hours span:nth-child(odd){color:#fff}
.hours span:nth-child(even){color:var(--cyan-light)}
blockquote{margin:0;padding:18px 0 0;border-top:1px solid #2A4058;font:600 21px/1.3 var(--display);font-variation-settings:"wdth" 95;color:#e9eef0}
blockquote cite{display:block;margin-top:8px;font:500 11px/1 var(--mono);font-style:normal;letter-spacing:.1em;text-transform:uppercase;color:#8FA6B5}

/* ---------- screen 9 ---------- */
.verbs{list-style:none;margin:0;padding:0;border-top:1.5px solid #0e2a30}
.verbs li{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1.5px solid rgba(14,42,48,.35);font:800 26px/1.05 var(--display);font-variation-settings:"wdth" 80}
.verbs li small{font:500 11px/1 var(--mono);letter-spacing:.08em;opacity:.7;text-transform:uppercase}
.tm{font-size:.5em;vertical-align:super;font-weight:600}

/* ---------- screen 10 : form ---------- */
form{display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field>label,.field legend{font:600 14px/1.2 var(--body);color:var(--ink)}
fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
input[type=text],input[type=email],select{width:100%;height:52px;border:1.5px solid #c9d4d8;border-radius:4px;background:#fff;padding:0 14px;font:16px var(--body);color:var(--ink)}
input[type=text]:focus,input[type=email]:focus,select:focus{border-color:var(--cyan-deep)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chip span{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:40px;border:1.5px solid #c9d4d8;background:#fff;font-size:14.5px;cursor:pointer;transition:.15s}
.chip input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.chip input:checked+span::before{content:"✓";color:var(--cyan-light);font-weight:700}
.err{color:#b3402a;font-size:13.5px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn:disabled{opacity:.6;cursor:progress}
.lock{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted)}
.thanks,.direct{background:var(--ink);color:#e9eef0;border-radius:6px;padding:22px 20px;display:flex;flex-direction:column;gap:10px}
.thanks h3,.direct h3{margin:0;font:800 28px/1.05 var(--display);font-variation-settings:"wdth" 80;color:#fff}
.thanks p,.direct p{color:#B4C6D1}
.thanks small{color:#8FA6B5;font-size:12px}
.direct .btn-primary{background:var(--cyan);color:#0b2429;margin-top:8px}
.direct .btn-primary:hover{background:var(--cyan-light)}

footer{background:var(--graphite);color:#8FA6B5;padding-inline:22px;padding-block:28px calc(28px + env(safe-area-inset-bottom,0px));font-size:12.5px}
footer .wrap{flex-direction:row;align-items:center;gap:10px}
footer .wrap>span:last-child{margin-left:4px}

@media (min-width:700px){
  .screen{padding-inline:40px}
}

/* animated margin chart (5 s) */
.m-replay{appearance:none;border:1px solid var(--line,#D6E0E4);background:transparent;color:inherit;font:500 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:6px 9px;border-radius:3px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.m-replay:hover{border-color:currentColor}
.chart-h .m-tools{display:flex;align-items:center;gap:10px}
.mchart .m-plan{stroke-dasharray:5 4}
.mchart.armed .m-plan{stroke-dasharray:1;stroke-dashoffset:1}
.mchart.armed .m-real{stroke-dasharray:1;stroke-dashoffset:1}
.mchart.armed .m-area,.mchart.armed .m-alert,.mchart.armed .m-late{opacity:0}
.mchart.play .m-plan{animation:mDraw .6s ease-out 0s forwards, mDash 0s linear .6s forwards}
.mchart.play .m-real{animation:mDraw 3s cubic-bezier(.35,0,.65,1) .5s forwards}
.mchart.play .m-alert{animation:mPop .45s cubic-bezier(.3,1.5,.5,1) 1.3s forwards;transform-origin:103px 40px}
.mchart.play .m-ring{animation:mRing 1s ease-out 1.4s 2;transform-origin:103px 40px}
.mchart.play .m-late{animation:mPop .45s cubic-bezier(.3,1.5,.5,1) 3.5s forwards;transform-origin:287px 93px}
.mchart.play .m-area{animation:mFade .7s ease 3.9s forwards}
@keyframes mDraw{to{stroke-dashoffset:0}}
@keyframes mDash{to{stroke-dasharray:5 4}}
@keyframes mPop{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:none}}
@keyframes mRing{from{transform:scale(1);opacity:.9}to{transform:scale(3);opacity:0}}
@keyframes mFade{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.mchart.armed *{opacity:1!important;stroke-dashoffset:0!important;animation:none!important}}

/* ---------- additions v2 ---------- */
.quote{margin:0;padding-top:14px;border-top:1px solid #2A4058;display:flex;flex-direction:column;gap:8px}
.quote p{font:700 22px/1.15 var(--display);font-variation-settings:"wdth" 82;color:var(--cyan-light)}
.quote cite{font:500 11px/1 var(--mono);font-style:normal;letter-spacing:.1em;text-transform:uppercase;color:#8FA6B5}
.flow-host{display:block;margin-inline:-6px}
.gain{background:var(--graphite);color:#e9eef0;border-radius:6px;padding:18px;display:flex;flex-direction:column;gap:12px}
.gain-eye{font:500 10.5px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-light)}
.gain-big{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;font:800 40px/1 var(--display);font-variation-settings:"wdth" 72}
.gain-big .from{color:#8FA6B5;text-decoration:line-through;text-decoration-thickness:3px;text-decoration-color:rgba(233,132,104,.85)}
.gain-big .arr{color:#8FA6B5;font-size:26px}
.gain-big .to,.gain .to{color:var(--cyan-light)}
.gain-sub{font-size:14.5px;color:#B4C6D1}
.bars{display:flex;flex-direction:column;gap:8px}
.bar-row{display:grid;grid-template-columns:64px 1fr 40px;gap:10px;align-items:center;font-size:13.5px;color:#B4C6D1}
.bar-track{height:10px;background:#16303F;border-radius:3px;overflow:hidden}
.bar-track i{display:block;height:100%;border-radius:3px}
.b-before{background:#8FA6B5}.b-after{background:var(--cyan-light);min-width:5px}
.bar-row b{text-align:right;font:800 18px/1 var(--display);font-variation-settings:"wdth" 80;color:#fff}
.gain-list{list-style:none;margin:0;padding:12px 0 0;border-top:1px solid #2A4058;display:flex;flex-direction:column;gap:6px;font-size:15px}
.gain-list li::before{content:"✓ ";color:var(--cyan-light);font-weight:700}
.cases{display:flex;flex-direction:column;gap:10px}
.case{background:#fff;border:1px solid #D6E0E4;border-radius:5px;padding:14px 16px;display:flex;flex-direction:column;gap:6px}
.case-type{font:500 10.5px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--cyan-deep)}
.case h3{margin:0;font:700 19px/1.15 var(--display);font-variation-settings:"wdth" 88}
.case-fig{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px;margin-top:2px}
.case-fig b{font:800 26px/1 var(--display);font-variation-settings:"wdth" 72;white-space:nowrap}
.case-fig b.sm{font-size:20px;margin-left:8px;padding-left:10px;border-left:1px solid #D6E0E4}
.case-fig span{font-size:12.5px;color:var(--muted)}
.partners{font:700 15px/1.45 var(--display);font-variation-settings:"wdth" 92;color:var(--ink)}
.partners span{display:block;font:400 13.5px/1.4 var(--body);color:var(--muted);margin-bottom:4px}
.creds{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#2A4058;border:1px solid #2A4058;border-radius:5px;overflow:hidden}
.creds div{background:var(--graphite);padding:16px 14px;display:flex;flex-direction:column;gap:6px}
.creds b{font:800 38px/1 var(--display);font-variation-settings:"wdth" 70;color:#fff;font-variant-numeric:tabular-nums}
.creds span{font-size:13.5px;color:#B4C6D1}
.qualiopi{font-size:14.5px;color:#B4C6D1}.qualiopi b{color:#fff}
.offer{background:var(--paper);border-radius:5px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}
.offer b{font:700 18px/1.2 var(--display);font-variation-settings:"wdth" 88}
.offer span{font-size:14.5px;color:var(--muted)}
.checks{grid-template-columns:1fr 1fr}

/* inputs callout */
.inputs{display:grid;grid-template-columns:1fr auto;gap:20px 40px;align-items:center;background:var(--cyan-pale,#E3F6F9);border:1.5px solid var(--cyan-deep,#1A7F8F);border-radius:8px;padding:22px 26px;margin-bottom:0}
.inputs-copy{display:flex;flex-direction:column;gap:6px;max-width:40em}
.inputs-copy b{font:800 22px/1.15 var(--display);font-variation-settings:"wdth" 86;color:var(--ink)}
.inputs-copy p{font-size:16px;line-height:1.5;color:var(--ink);opacity:.85}
.inputs-flow{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.in-chips{display:flex;flex-wrap:wrap;gap:6px;max-width:260px}
.in-chips span{font:500 12px/1 var(--mono);padding:7px 9px;border-radius:3px;background:#fff;border:1px solid #BFE0E6;color:var(--ink)}
.in-arrow{color:var(--cyan-deep,#1A7F8F);display:grid;place-items:center}
.in-out{font:700 15px/1.2 var(--display);font-variation-settings:"wdth" 90;background:var(--ink);color:#fff;padding:10px 12px;border-radius:4px;white-space:nowrap}
@media (max-width:900px){.inputs{grid-template-columns:1fr;padding:18px}.inputs-copy b{font-size:20px}.inputs-copy p{font-size:15px}}
@media (max-width:420px){.in-arrow{transform:rotate(90deg)}.inputs-flow{flex-direction:column;align-items:flex-start}.in-chips{max-width:none}}

/* social footer */
.social{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px}
.social-t{font:500 11px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#8FA6B5;margin-right:6px}
.soc{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:6px 12px 6px 8px;border:1px solid #2A4058;border-radius:6px;color:#fff;text-decoration:none;transition:border-color .15s,background .15s}
.soc:hover{border-color:#2EC4D6;background:rgba(46,196,214,.08)}
.soc:focus-visible{outline:3px solid #2EC4D6;outline-offset:2px}
.soc span{display:flex;flex-direction:column;line-height:1.15}
.soc b{font-weight:600;font-size:14.5px}
.soc small{font-size:12px;color:#8FA6B5}
.soc .ext{color:#8FA6B5}
.soc .dp{width:22px;height:22px;border-radius:5px;background:#fff;color:#0E1E2E;display:grid;place-items:center;font:800 10px/1 var(--display,sans-serif);letter-spacing:-.02em}
.foot-social{margin-top:18px!important;padding-top:18px;border-top:1px solid #2A4058;flex-direction:row!important}

/* CTA choices */
.ctas{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.ctas legend{font:500 12px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;padding:0}
.cta{position:relative;display:flex;gap:14px;align-items:flex-start;padding:14px 16px;border:1.5px solid #C5D2D8;border-radius:6px;background:#fff;cursor:pointer;transition:border-color .15s,box-shadow .15s,background .15s}
.cta:hover{border-color:var(--cyan-deep)}
.cta input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.cta-ico{flex:none;width:38px;height:38px;border-radius:8px;background:var(--cyan-pale,#E3F6F9);color:var(--cyan-deep);display:grid;place-items:center}
.cta-ico svg{width:22px;height:22px}
.cta-txt{display:flex;flex-direction:column;gap:3px}
.cta-txt b{font:700 17px/1.2 var(--display);font-variation-settings:"wdth" 90;color:var(--ink)}
.cta-txt small{font-size:14px;line-height:1.4;color:var(--muted)}
.cta:has(input:checked){border-color:var(--ink);box-shadow:0 0 0 3px var(--cyan-pale,#E3F6F9);background:#fff}
.cta:has(input:checked) .cta-ico{background:var(--ink);color:var(--cyan-light)}
.cta:has(input:focus-visible){outline:3px solid var(--cyan-light);outline-offset:2px}
.hint{font-size:12.5px;color:var(--muted)}
input[type=file]{font:14px var(--body);padding:10px;border:1.5px dashed #C5D2D8;border-radius:4px;background:#fff;width:100%}
/* ---------- vidéo de présentation et mode focus ---------- */
.video{display:flex;flex-direction:column;gap:12px}
.video-frame{aspect-ratio:16/9;border-radius:8px;background:#0E1E2E;overflow:hidden}
.video-frame video{display:block;width:100%;height:100%;object-fit:contain;background:#0E1E2E}
.video-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.video-note{font-size:15px;color:var(--muted)}.video-note b{color:var(--ink)}
.video-focus{appearance:none;display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border:1.5px solid #C5D2D8;border-radius:4px;background:#fff;color:var(--ink);font:600 14px/1 var(--body);cursor:pointer;transition:border-color .15s}
.video-focus:hover{border-color:var(--cyan-deep)}
.video-focus:focus-visible{outline:3px solid var(--cyan-light);outline-offset:2px}
/* mode focus : la vidéo passe au premier plan, le reste de la page s'efface */
html.video-on{overflow:hidden}
html.video-on .s-head{z-index:100}
.video.focus{position:fixed;inset:0;z-index:100;margin:0;padding:max(20px,env(safe-area-inset-top,0px)) 20px 20px;background:#060E16;justify-content:center;align-items:center;gap:16px}
.video.focus .video-frame{width:min(100%,1280px,calc((100svh - 130px)*16/9))}
.video.focus .video-bar{width:min(100%,1280px,calc((100svh - 130px)*16/9))}
.video.focus .video-note{color:#B4C6D1}.video.focus .video-note b{color:#fff}
.video.focus .video-focus{background:transparent;border-color:#5a7286;color:#fff}
.video.focus .video-focus:hover{border-color:var(--cyan-light)}

/* ---------- mise en page large ----------
   .s-head / .s-side / .s-tail (et .duo) regroupent les blocs d'un écran. Sur téléphone ils sont
   transparents (display:contents) : l'ordre et l'empilement restent ceux d'une seule colonne. */
.s-head,.s-side,.s-tail,.duo{display:contents}

/* tablette et petit portable : une colonne élargie */
@media (min-width:900px){
  :root{--bar:64px}
  body{font-size:17px}
  .bar-in,.wrap{max-width:920px}
  .wrap{gap:28px}
  .brand b{font-size:23px}
  h1{font-size:88px}
  h2{font-size:64px}
  .lede{font-size:20.5px}
  .triad{font-size:25px;gap:8px}
  .btn{width:auto;min-width:380px;align-self:flex-start;min-height:62px;font-size:18px}
  .reassure{font-size:14.5px}
  .pile{max-width:700px}
  .win{font-size:16.5px;padding:13px 16px}
  .verdict{font-size:26px}
  .quote p{font-size:26px}
  .ledger ul{font-size:17px}
  .ledger div{padding:18px 20px 20px}
  .chain{max-width:600px}
  .chain li{font-size:23px}
  .checks{grid-template-columns:repeat(3,1fr);gap:14px}
  .checks li{padding:18px;font-size:19px}
  .pull{font-size:30px}
  .chart{max-width:760px;padding:20px 18px 14px}
  .calc,.gain{padding:28px}
  .calc output{font-size:72px}
  .gain-big{font-size:54px}
  .swap{font-size:17px;max-width:600px}
  .hours{font-size:58px}
  blockquote{font-size:26px}
  .verbs li{font-size:32px;padding:14px 0}
  .cases{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .case{padding:18px 20px}
  .creds{grid-template-columns:repeat(4,1fr)}
  .creds div{padding:20px 18px}
  .ctas{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
  form{display:grid;grid-template-columns:1fr 1fr;gap:18px 16px}
  form>*{grid-column:1/-1}
  form>.field:has(#f-prenom),form>.field:has(#f-ent){grid-column:auto}
  form .btn{justify-self:start}
}

/* ordinateur : pleine largeur, texte à gauche et illustration à droite */
@media (min-width:1100px){
  .bar-in,.wrap{max-width:1320px}
  .bar-in{padding-inline:56px}
  .screen{padding-inline:56px}
  h1{font-size:clamp(68px,6vw,96px)}
  h2{font-size:clamp(48px,4.3vw,66px)}
  .split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto 1fr;column-gap:clamp(48px,6vw,104px);row-gap:28px}
  .s-head,.s-side,.s-tail{display:flex;flex-direction:column;gap:28px;min-width:0}
  .s-head{grid-area:1/1}
  .s-tail{grid-area:2/1}
  .s-side{grid-area:1/2/3/3;align-self:center}
  .split .pile,.split .chain,.split .chart{max-width:none}
  .split .triad{font-size:clamp(30px,2.7vw,40px);gap:22px;padding:8px 0 8px 36px;border-left:2px solid var(--cyan)}
  .split .triad span{gap:16px}
  .split .checks,.split .creds{grid-template-columns:1fr 1fr}
  .split .creds b{font-size:52px}
  .split .creds div{padding:26px 24px}
  .split .hours{font-size:clamp(44px,3.9vw,60px)}
  .split .verbs li{font-size:36px;padding:16px 0}
  .duo{display:grid;grid-template-columns:1fr 1fr;gap:28px}
  .flow-host{width:100%;max-width:1120px;margin-inline:auto}
  /* formulaire : le titre reste en vue pendant qu'on remplit */
  .split-form .s-head{grid-area:1/1/3/2;position:sticky;top:calc(var(--bar) + 56px);align-self:start}
  .split-form .s-side{align-self:start}
  .split-form .ctas{grid-template-columns:1fr}
}