/* Direction : maison d'édition. Ivoire, encre, un seul accent cuivre. Grandes capitales à empattements,
   petites étiquettes espacées, filets fins, sections numérotées. La démo est une scène plein cadre en noir. */
:root{
  --bg:#F5F2EC; --bg-2:#EDE8DF; --card:#FBF9F5; --ink:#111214; --ink-2:#3B3D41; --muted:#716D65; --rule:#D8D1C4;
  --copper:#A9542A; --copper-2:#C9703F;
  --night:#0C0D0F; --night-2:#15171A; --night-ink:#EFEBE4; --night-muted:#8E8A83; --night-rule:#26282C;
  --f-serif:"Instrument Serif","Times New Roman",Georgia,serif;
  --f-sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --gut:clamp(20px,5vw,80px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0E0F10; --bg-2:#16191B; --card:#16181A; --ink:#EEEAE3; --ink-2:#BDB8AF; --muted:#8B877F; --rule:#2A2C2F;
  --copper:#D27B4A; --copper-2:#E39466; --night:#07080A; --night-2:#14161A; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0E0F10; --bg-2:#16191B; --card:#16181A; --ink:#EEEAE3; --ink-2:#BDB8AF; --muted:#8B877F; --rule:#2A2C2F;
  --copper:#D27B4A; --copper-2:#E39466; --night:#07080A; --night-2:#14161A; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-sans);font-size:17px;line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:clip}
@media (min-width:1600px){body{font-size:17px}}
a{color:inherit}
button,input{font:inherit;color:inherit}
p{margin:0}
:focus-visible{outline:1px solid var(--copper);outline-offset:4px}
::selection{background:var(--copper);color:#fff}
.w{max-width:1520px;margin:0 auto;padding-inline:var(--gut)}
section{scroll-margin-top:72px}

/* Typo */
.serif{font-family:var(--f-serif);font-weight:400;letter-spacing:-.01em;line-height:1}
.serif em,.it{font-style:italic}
.label{font-size:.76rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.num{font-variant-numeric:tabular-nums}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:16px 30px;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:var(--bg);font-size:.78rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);white-space:nowrap}
.btn:hover{background:transparent;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--bg)}
.btn.sm{padding:11px 20px;font-size:.7rem}
.link{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;text-decoration:none;padding-bottom:4px;border-bottom:1px solid currentColor;cursor:pointer;background:none;border-top:0;border-left:0;border-right:0}
.link:hover{color:var(--copper)}

/* En-tête */
.top{position:fixed;inset:0 0 auto;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .4s var(--ease),border-color .4s var(--ease);border-bottom:1px solid transparent}
.top.solid{background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--rule)}
.top .w{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:76px}
.mark{display:inline-flex;align-items:center;gap:12px;text-decoration:none;justify-self:start}
.mark svg{width:28px;height:28px;border-radius:7px;display:block}
.mark span{font-size:.82rem;font-weight:600;letter-spacing:.34em;text-transform:uppercase;position:relative;top:.5px}
.top nav{display:flex;gap:38px}
.top nav a{font-size:.7rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--ink-2);position:relative;padding:6px 0}
.top nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.top nav a:hover{color:var(--ink)}.top nav a:hover::after{transform:scaleX(1)}
.top .btn{justify-self:end}


/* Héros */
.hero{min-height:100svh;display:flex;align-items:center;padding-top:120px;padding-bottom:70px;position:relative}
.hero::before{content:"";position:absolute;width:1100px;height:1100px;right:-300px;top:50%;transform:translateY(-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--copper) 16%,transparent),transparent 70%);pointer-events:none}
.hero .w{position:relative;width:100%;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(40px,6vw,110px);align-items:center}
.hero .label{display:block;margin-bottom:30px}
.hero h1{font-size:clamp(3.2rem,7.6vw,8.8rem);margin:0;line-height:.92;text-wrap:balance}
.hero h1 em{color:var(--copper);display:block}
.hero .lead{max-width:30em;margin-top:34px;font-size:clamp(1.05rem,1.35vw,1.25rem);color:var(--ink-2)}
.hero .lead b{font-weight:600;color:var(--ink)}
.hero .acts{display:flex;gap:28px;align-items:center;flex-wrap:wrap;margin-top:42px}
.hero .facts{display:flex;gap:10px 34px;flex-wrap:wrap;margin-top:54px;padding-top:24px;border-top:1px solid var(--rule)}
.hero .facts span{font-size:.76rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.hero .facts span::before{content:"✓";color:var(--copper);margin-right:8px}
@media (max-width:960px){.hero .w{grid-template-columns:1fr;text-align:center}.hero .lead{margin-inline:auto}.hero .acts,.hero .facts{justify-content:center}}

/* Le téléphone animé (repris de la v1, habillé façon v2) */
.device{display:flex;flex-direction:column;align-items:center;gap:22px}
.phone{width:min(300px,76vw);aspect-ratio:300/610;background:#0C0D0F;border-radius:46px;position:relative;box-shadow:0 50px 90px -35px rgba(17,18,20,.5),0 0 0 1px rgba(0,0,0,.06),inset 0 0 0 1.5px #2A2C30}
.screen{position:absolute;inset:9px;border-radius:38px;overflow:hidden;background:linear-gradient(180deg,#17191C,#0C0D0F 70%);color:#EFEBE4}
.isl{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:86px;height:25px;border-radius:20px;background:#000;z-index:4}
.sbar{position:absolute;top:13px;left:24px;right:24px;display:flex;justify-content:space-between;font-size:.7rem;font-weight:600;z-index:3}
.view{position:absolute;inset:0;padding:62px 20px 24px;display:flex;flex-direction:column;opacity:0;transition:opacity .5s var(--ease)}
.phone[data-v="call"] .v-call,.phone[data-v="live"] .v-live,.phone[data-v="end"] .v-end{opacity:1}
.v-call{align-items:center;text-align:center}
.v-call .k{font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:#8E8A83;margin-top:14px}
.ava{width:104px;height:104px;border-radius:50%;margin:30px 0 20px;display:grid;place-items:center;background:#24272B;font-family:var(--f-serif);font-size:2.4rem;position:relative}
.ava::before,.ava::after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid rgba(201,112,63,.6);opacity:0}
.phone[data-v="call"] .ava::before{animation:ring 1.6s var(--ease) infinite}
.phone[data-v="call"] .ava::after{animation:ring 1.6s var(--ease) .5s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.7);opacity:0}}
.v-call .nm{font-family:var(--f-serif);font-size:2rem;line-height:1}
.v-call .tel{font-size:.8rem;color:#8E8A83;margin-top:8px;letter-spacing:.06em}
.v-call .rs{margin-top:26px;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#E39466}
.v-call .acc{margin-top:auto;width:62px;height:62px;border-radius:50%;background:#3FAF77;display:grid;place-items:center}
.v-call .acc svg{width:26px;height:26px}
.v-live .lh{display:flex;align-items:center;gap:12px}
.v-live .mini{width:38px;height:38px;border-radius:50%;background:#24272B;display:grid;place-items:center;font-family:var(--f-serif);font-size:1rem}
.v-live .lh b{display:block;font-weight:500;font-size:.92rem}
.v-live .lh span{font-size:.72rem;color:#8E8A83}
.chip{margin-top:16px;display:flex;align-items:center;gap:8px;font-size:.66rem;letter-spacing:.06em;color:#BFE5CF;background:rgba(63,175,119,.12);border:1px solid rgba(63,175,119,.3);padding:8px 11px;border-radius:10px}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:#5CC08B;flex:none}
.wave{display:block;width:100%;height:80px;margin-top:auto}




.who{text-align:center;margin-top:16px;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:#E39466}
.phone[data-who="c"] .who{color:#9CC5DA}
.cap{text-align:center;font-family:var(--f-serif);font-size:1.28rem;line-height:1.2;margin-top:10px;min-height:5.2em}
.v-end{padding-top:150px}
.v-end .ended{text-align:center;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:#8E8A83;margin-top:6px}
.slip{margin-top:20px;background:#F5F2EC;color:#111214;border-radius:16px;padding:16px}
.slip .h{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:10px;border-bottom:1px solid #111214;margin-bottom:6px}
.slip .h b{font-family:var(--f-serif);font-weight:400;font-size:1.4rem}
.slip .h span{font-size:.62rem;letter-spacing:.14em;color:#77736B}
.slip .r{display:grid;grid-template-columns:62px 1fr;gap:8px;padding:7px 0;border-bottom:1px solid #DDD6CA;font-size:.78rem;opacity:0;transform:translateY(4px);transition:opacity .4s,transform .4s}
.slip .r.on{opacity:1;transform:none}
.slip .r > span:first-child{font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:#77736B;padding-top:2px}
.slip .urg{font-size:.6rem;font-weight:600;letter-spacing:.14em;color:#fff;background:#A9542A;padding:2px 6px;border-radius:3px}
.notif{position:absolute;top:44px;left:10px;right:10px;z-index:5;background:rgba(245,242,236,.97);color:#111214;border-radius:18px;padding:11px 13px;box-shadow:0 14px 34px rgba(0,0,0,.4);transform:translateY(-170%);transition:transform .7s var(--ease)}
.phone[data-n="1"] .notif{transform:none}
.notif .nh{display:flex;align-items:center;gap:8px;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:#77736B;margin-bottom:5px}
.notif .nh svg{width:18px;height:18px;border-radius:5px}
.notif .nh b{color:#111214;font-weight:600}
.notif p{font-size:.78rem;line-height:1.35}
.notif .urg{font-size:.58rem;font-weight:600;letter-spacing:.12em;color:#fff;background:#A9542A;padding:2px 5px;border-radius:3px;margin-right:4px}
.dsteps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;width:min(300px,76vw)}
.dsteps button{appearance:none;border:0;background:none;padding:8px 0 4px;margin:0;display:flex;flex-direction:column;gap:6px;text-align:left;cursor:pointer;color:inherit}
.dsteps button:hover span{color:var(--copper)}
.dsteps button:hover i{background:color-mix(in srgb,var(--copper) 40%,var(--rule))}
.dsteps i{display:block;height:2px;background:var(--rule);position:relative;overflow:hidden}
.dsteps i::after{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleX(var(--f,0));transform-origin:left}
.dsteps span{font-size:.58rem;letter-spacing:.06em;white-space:nowrap;text-transform:uppercase;color:var(--muted)}
.dsteps .on span{color:var(--ink)}
.hreplay{background:none;border:0;padding:0;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);border-bottom:1px solid currentColor;cursor:pointer}

/* Chiffres clés */
.keys{border-bottom:1px solid var(--rule)}
.keys .w{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.keys .w > div{padding:44px 24px 44px 0;display:flex;flex-direction:column;gap:8px}
.keys .w > div + div{padding-left:32px;border-left:1px solid var(--rule)}
.keys b{font-family:var(--f-serif);font-weight:400;font-size:clamp(2.8rem,4.6vw,4.4rem);line-height:1;color:var(--copper)}
.keys span{font-size:.8rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
@media (max-width:820px){.keys .w{grid-template-columns:1fr 1fr}.keys .w > div,.keys .w > div + div{padding:28px 12px;border-left:0}.keys .w > div:nth-child(-n+2){border-bottom:1px solid var(--rule)}.keys .w > div:nth-child(even){border-left:1px solid var(--rule);padding-left:20px}}

/* Communes */
.towns{border-block:1px solid var(--rule);overflow:hidden;padding:22px 0;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.track{display:flex;gap:56px;width:max-content;animation:slide 60s linear infinite}
.track span{font-family:var(--f-serif);font-style:italic;font-size:1.7rem;color:var(--ink-2);white-space:nowrap}
.track span::after{content:"·";margin-left:56px;color:var(--copper);font-style:normal}
@keyframes slide{to{transform:translateX(-50%)}}

/* Sections */
.sec{padding-block:clamp(90px,12vw,170px)}
.glow-r{background:radial-gradient(900px 620px at 92% 45%,color-mix(in srgb,var(--copper) 9%,transparent),transparent 72%)}
.glow-l{background:radial-gradient(900px 620px at 6% 30%,color-mix(in srgb,var(--copper) 8%,transparent),transparent 72%)}
.tint{background:linear-gradient(180deg,transparent,var(--bg-2) 22%,var(--bg-2) 78%,transparent);padding-block:clamp(90px,10vw,150px)!important}
.head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:30px 60px;align-items:end;margin-bottom:clamp(50px,6vw,90px)}
.head .no{display:flex;flex-direction:column;gap:14px}
.head .no b{font-family:var(--f-serif);font-weight:400;font-size:2rem;line-height:1;color:var(--copper)}
.head h2{font-size:clamp(2.6rem,6vw,6rem);margin:0;line-height:.95;text-wrap:balance}
.head p{grid-column:2;max-width:34em;color:var(--ink-2);font-weight:400;font-size:1.06rem}
@media (max-width:860px){.head{grid-template-columns:1fr}.head p{grid-column:1}}

/* 01 · Le calcul */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);border-top:1px solid var(--ink)}
.calc .in{padding:44px 60px 44px 0;display:flex;flex-direction:column;gap:46px;border-right:1px solid var(--rule)}
.calc .out{padding:44px 0 44px 60px;display:flex;flex-direction:column;gap:22px}
@media (max-width:900px){.calc{grid-template-columns:1fr}.calc .in{padding:36px 0;border-right:0;border-bottom:1px solid var(--rule)}.calc .out{padding:36px 0 0}}
.slide label{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:22px}
.slide label span{font-size:.72rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2)}
.slide output{font-family:var(--f-serif);font-size:2.4rem;line-height:1}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:24px;background:transparent;cursor:pointer;margin:0;--p:10%}
input[type=range]::-webkit-slider-runnable-track{height:1px;background:linear-gradient(90deg,var(--ink) var(--p),var(--rule) var(--p))}
input[type=range]::-moz-range-track{height:1px;background:linear-gradient(90deg,var(--ink) var(--p),var(--rule) var(--p))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--ink);border:4px solid var(--bg);box-shadow:0 0 0 1px var(--ink);margin-top:-9px;transition:transform .2s}
input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--ink);border:4px solid var(--bg);box-shadow:0 0 0 1px var(--ink)}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.2)}
.seg{display:flex;border:1px solid var(--rule);border-radius:999px;padding:4px;width:max-content;max-width:100%}
.seg button{border:0;background:none;padding:10px 20px;border-radius:999px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);cursor:pointer;transition:background .25s,color .25s}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.out .big{font-size:clamp(4.2rem,9vw,9rem);line-height:.9;color:var(--copper)}
.out .det{font-size:.95rem;color:var(--ink-2);font-weight:400}
.bars{display:flex;flex-direction:column;gap:16px;margin-top:14px;padding-top:26px;border-top:1px solid var(--rule)}
.bars .row{display:flex;justify-content:space-between;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.bars .row b{font-weight:500;color:var(--ink);letter-spacing:.04em}
.bar{height:2px;background:var(--rule);position:relative;overflow:hidden}
.bar i{position:absolute;inset:0 auto 0 0;background:var(--copper);transition:width .5s var(--ease)}
.bar.cost i{background:var(--ink)}
.verdict{font-family:var(--f-serif);font-style:italic;font-size:clamp(1.5rem,2.3vw,2.1rem);line-height:1.15;margin-top:12px}
.note{font-size:.78rem;color:var(--muted)}

/* 02 · En trois temps */
.flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}
.flow > div{padding:40px 40px 0 0;display:flex;flex-direction:column;gap:16px}
.flow > div + div{padding-left:40px;border-left:1px solid var(--rule)}
.flow .t{font-family:var(--f-serif);font-size:clamp(3rem,5vw,4.6rem);line-height:1}
.flow h3{margin:0;font-size:.78rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase}
.flow p{color:var(--ink-2);font-weight:400;max-width:22em}
@media (max-width:860px){.flow{grid-template-columns:1fr}.flow > div,.flow > div + div{padding:32px 0;border-left:0;border-bottom:1px solid var(--rule)}}

/* 03 · La démonstration (scène noire) */
.demo{background:linear-gradient(180deg,var(--bg) 0,var(--night) 240px,var(--night) calc(100% - 240px),var(--bg) 100%);color:var(--night-ink);padding-block:clamp(220px,20vw,320px);position:relative;overflow:hidden}
.demo::before{content:"";position:absolute;width:900px;height:900px;right:-300px;top:18%;background:radial-gradient(closest-side,rgba(201,112,63,.18),transparent 70%);pointer-events:none}
.demo .head .no b{color:var(--copper-2)}
.demo .label{color:var(--night-muted)}
.demo .head p{color:#B9B4AC}
.stage{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:60px;align-items:start;border-top:1px solid var(--night-rule);padding-top:40px;position:relative}
@media (max-width:960px){.stage{grid-template-columns:1fr;gap:40px}}
.callhead{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:34px}
.callhead .who{display:flex;align-items:center;gap:14px}
.callhead .dot{width:8px;height:8px;border-radius:50%;background:var(--night-muted);transition:background .3s}
.stage[data-s="ring"] .dot{background:var(--copper-2);animation:pulse 1s infinite}
.stage[data-s="live"] .dot{background:#5CC08B}
@keyframes pulse{50%{opacity:.25}}
.callhead b{font-size:.74rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase}
.callhead .st{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--night-muted)}
.lines{display:flex;flex-direction:column;gap:26px}
.line{display:grid;grid-template-columns:130px minmax(0,1fr);gap:20px}
.line.on{opacity:1;transform:none}
.line.past{opacity:.38}
.line .sp{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--night-muted);padding-top:.7em}
.line.a .sp{color:var(--copper-2)}
.line p{font-family:var(--f-serif);font-size:clamp(1.5rem,2.4vw,2.3rem);line-height:1.18}
.line.c p{font-style:italic;color:#CFCAC2}
@media (max-width:600px){.line{grid-template-columns:1fr;gap:6px}.line .sp{padding:0}}
.sms{border:1px solid var(--night-rule);background:var(--night-2);border-radius:18px;padding:26px}
.sms.on{opacity:1;transform:none}
.sms .sh{display:flex;align-items:center;gap:12px;margin-bottom:18px;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--night-muted)}
.sms .sh svg{width:26px;height:26px;border-radius:7px}
.sms .sh b{color:var(--night-ink);font-weight:500}
.sms .urg{display:inline-block;font-size:.66rem;font-weight:600;letter-spacing:.18em;color:#fff;background:var(--copper);padding:4px 9px;border-radius:4px;margin-bottom:12px}
.sms dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 18px;font-size:.92rem}
.sms dt{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--night-muted);padding-top:.25em}
.sms dd{margin:0}
.side{display:flex;flex-direction:column;gap:30px}
/* Lecteur « Écouter un vrai appel » (masqué tant que demo-appel.mp3 n'existe pas) */
.listen{display:flex;align-items:center;gap:18px;padding:18px 20px;border:1px solid var(--night-rule);border-radius:18px;background:var(--night-2)}
.listen[hidden]{display:none}
.listen .pl{width:54px;height:54px;border-radius:50%;border:0;background:var(--night-ink);color:var(--night);display:grid;place-items:center;cursor:pointer;flex:none;transition:transform .2s}
.listen .pl:hover{transform:scale(1.06)}
.listen .pl svg{width:20px;height:20px}
.listen .pl .pa{display:none}
.listen.on .pl .pa{display:block}.listen.on .pl .py{display:none}
.listen .meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:10px}
.listen .meta b{font-family:var(--f-serif);font-weight:400;font-size:1.35rem;line-height:1}
.listen .bar{height:3px;background:var(--night-rule);border-radius:2px;cursor:pointer;position:relative}
.listen .bar i{position:absolute;inset:0 auto 0 0;width:0;background:var(--copper-2);border-radius:2px}
.listen .tm{font-size:.66rem;letter-spacing:.14em;color:var(--night-muted)}
.side .cta{display:flex;flex-direction:column;gap:18px;padding-top:30px;border-top:1px solid var(--night-rule)}
.side .cta .ask{font-family:var(--f-serif);font-size:1.9rem;line-height:1.1}
.demo .btn{background:var(--night-ink);color:var(--night);border-color:var(--night-ink)}
.demo .btn:hover{background:transparent;color:var(--night-ink)}
.tries{display:flex;flex-direction:column;gap:8px;font-family:var(--f-serif);font-style:italic;font-size:1.15rem;color:#B9B4AC}
.replay{display:block;margin-top:30px;background:none;border:0;color:var(--night-muted);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;padding:0;border-bottom:1px solid currentColor}
.replay:hover{color:var(--night-ink)}
.fict{font-size:.76rem;color:var(--night-muted)}

/* 04 · Tarifs */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.plan{appearance:none;border:1px solid var(--rule);border-radius:22px;background:none;text-align:left;cursor:pointer;padding:36px 32px 32px;display:flex;flex-direction:column;gap:18px;position:relative;color:var(--ink);font:inherit;transition:border-color .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease)}
.plan:hover{border-color:color-mix(in srgb,var(--copper) 55%,var(--rule))}
.plan[aria-pressed="true"]{border-color:var(--copper);box-shadow:inset 0 0 0 1px var(--copper);background:color-mix(in srgb,var(--copper) 8%,transparent)}
.plan .cta{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 18px;border-radius:999px;border:1px solid var(--rule);font-size:.74rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease)}
.plan:hover .cta{border-color:var(--copper)}
.plan[aria-pressed="true"] .cta{background:var(--copper);border-color:var(--copper);color:#fff}
.plan .tag{display:inline-block;margin-left:14px;padding:4px 10px;border:1px solid var(--copper);border-radius:999px;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--copper);vertical-align:middle}
.plan + .plan .tag{right:0}
.plan .nm{font-size:.78rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase}
.plan .pr{font-family:var(--f-serif);font-size:clamp(3.2rem,5vw,4.6rem);line-height:1}
.plan .pr small{font-family:var(--f-sans);font-size:.78rem;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.plan ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;color:var(--ink-2);font-weight:400}
.plan li{padding-left:22px;position:relative}
.plan li::before{content:"";position:absolute;left:0;top:.75em;width:10px;height:1px;background:var(--copper)}
.plan .inst{margin-top:auto;padding-top:22px;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
@media (max-width:960px){.plans{grid-template-columns:1fr}.plan{padding:30px 24px 26px}}
.more{margin-top:50px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.more summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:28px 0}
.more summary::-webkit-details-marker{display:none}
.more summary .serif{font-size:clamp(1.8rem,3vw,2.6rem)}
.more summary .c{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-left:auto}
.pm{width:34px;height:34px;border:1px solid var(--ink);border-radius:50%;display:grid;place-items:center;flex:none;transition:transform .4s var(--ease)}
.pm{position:relative;color:var(--ink)}
.pm::before,.pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;border-radius:1px;background:currentColor;transform:translate(-50%,-50%)}
.pm::after{transform:translate(-50%,-50%) rotate(90deg)}
details[open] > summary .pm{transform:rotate(45deg)}
.optgrid{padding-bottom:30px}
.otabs{display:flex;gap:8px;flex-wrap:wrap;padding:6px 0 18px;border-bottom:1px solid var(--rule)}
.otabs button{appearance:none;font:inherit;font-size:.72rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;padding:11px 18px;border-radius:999px;border:1px solid var(--rule);background:none;color:var(--ink-2);cursor:pointer;transition:border-color .25s,color .25s,background .25s;white-space:nowrap}
.otabs button:hover{border-color:var(--copper);color:var(--ink)}
.otabs button[aria-selected="true"]{background:var(--copper);border-color:var(--copper);color:#fff}
.otabs b{display:inline-grid;place-items:center;min-width:18px;height:18px;margin-left:8px;border-radius:999px;background:var(--ink);color:var(--bg);font-size:.62rem;letter-spacing:0}
.otabs button[aria-selected="true"] b{background:#fff;color:var(--copper)}
.opanel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 60px}
.opanel .lead-in{grid-column:1/-1;margin:22px 0 4px;color:var(--ink-2);font-size:.95rem}
@media (max-width:800px){.opanel{grid-template-columns:1fr}.otabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--gut)*-1);padding-inline:var(--gut)}.otabs::-webkit-scrollbar{display:none}}
.optgrid h3{margin:24px 0 6px;font-size:.68rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--copper)}
.opt{display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:6px 14px;padding:18px 0;border-bottom:1px solid var(--rule);cursor:pointer;align-items:baseline}
.opt{grid-template-columns:24px minmax(0,1fr) auto}
.opt input{appearance:none;-webkit-appearance:none;width:22px;height:22px;border-radius:50%;border:1.5px solid color-mix(in srgb,var(--ink) 38%,transparent);background:var(--card);margin:0;position:relative;top:5px;cursor:pointer;transition:background .25s,border-color .25s,transform .2s}
.opt:hover input{border-color:var(--copper)}
.opt input:checked{background:var(--copper);border-color:var(--copper);transform:scale(1.05)}
.opt input:checked::after{content:"";position:absolute;left:50%;top:50%;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:translate(-50%,-62%) rotate(45deg)}
.opt .n{font-size:1rem;font-weight:500}
.opt .inc{display:block;font-size:.72rem;font-weight:400;color:var(--muted)}
.opt .p{font-size:.78rem;color:var(--ink-2);text-align:right;white-space:nowrap;line-height:1.4}
.opt .d{grid-column:2/-1;font-size:.88rem;line-height:1.5;color:var(--ink-2);font-weight:400}
.opt:has(input:checked) .n{color:var(--copper)}
.fine{margin-top:26px;font-size:.78rem;color:var(--muted)}
.receipt{position:sticky;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:15;margin:34px auto 0;max-width:980px;background:var(--night);color:var(--night-ink);border-radius:999px;padding:10px 10px 10px 34px;display:flex;align-items:center;gap:10px 36px;box-shadow:0 20px 50px rgba(0,0,0,.22),inset 0 0 0 1px rgba(255,255,255,.08)}
.receipt .c{display:flex;flex-direction:column}
.receipt .c b{font-family:var(--f-serif);font-size:1.7rem;font-weight:400;line-height:1}
.receipt .c span{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--night-muted);margin-top:4px}
.receipt .acts{margin-left:auto;display:flex;gap:8px}
.receipt .btn{background:var(--night-ink);color:var(--night);border-color:var(--night-ink);padding:13px 22px;font-size:.66rem}
.receipt .btn:hover{background:transparent;color:var(--night-ink)}
.receipt .btn.ghost{background:transparent;color:var(--night-ink);border-color:#3A3D42}
.receipt .btn.ghost:hover{border-color:var(--night-ink)}
.receipt .sm{display:none}
@media (max-width:700px){
  .receipt{border-radius:18px;padding:9px 9px 9px 18px;gap:14px}
  .receipt .c b{font-size:1.3rem}
  .receipt .c.day,.receipt .lg{display:none}.receipt .sm{display:inline}
  .receipt .btn{padding:10px 13px}
}

/* 05 · Installation */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink)}
.steps > div{padding:36px 30px 0 0;display:flex;flex-direction:column;gap:12px}
.steps > div + div{padding-left:30px;border-left:1px solid var(--rule)}
.steps .n{font-family:var(--f-serif);font-size:3.4rem;line-height:1;color:var(--copper)}
.steps h3{margin:0;font-size:.76rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase}
.steps p{color:var(--ink-2);font-weight:400}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}.steps > div,.steps > div + div{padding:30px 20px 30px 0;border-left:0;border-bottom:1px solid var(--rule)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* 06 · Questions */
.faq{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:30px 0;font-family:var(--f-serif);font-size:clamp(1.5rem,2.6vw,2.3rem);line-height:1.15}
.faq summary::-webkit-details-marker{display:none}
.faq details p{padding:0 0 32px;max-width:40em;color:var(--ink-2);font-weight:400;font-size:1.05rem}

/* Contact */
.end{background:linear-gradient(180deg,var(--bg) 0,var(--bg-2) 260px);padding-block:clamp(100px,13vw,190px);text-align:center}
.end .label{display:block;margin-bottom:30px}
.end h2{font-size:clamp(3.2rem,9vw,9rem);margin:0;line-height:.92}
.end h2 em{color:var(--copper)}
.end .who{margin:34px auto 0;max-width:30em;color:var(--ink-2);font-weight:400;font-size:1.08rem}
.end .mail{display:inline-block;margin-top:50px;font-family:var(--f-serif);font-size:clamp(1.5rem,3.4vw,3rem);text-decoration:none;border-bottom:1px solid var(--rule);padding-bottom:6px;overflow-wrap:anywhere;transition:border-color .3s}
.end .mail:hover{border-color:var(--ink)}
.end .acts{display:flex;gap:28px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:40px}

footer{border-top:1px solid var(--rule)}
footer .w{display:flex;justify-content:space-between;gap:14px 30px;flex-wrap:wrap;padding-block:30px 40px;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(96px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:13px 22px;border-radius:999px;font-size:.8rem;z-index:60;max-width:calc(100% - 32px)}

/* Apparition au défilement */
.rv{opacity:0;transform:translateY(22px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1!important;transform:none!important;transition:none!important}
  .line,.sms{transform:none!important}
  .stage .dot,.ava::before,.ava::after{animation:none!important}
  .track{animation-duration:110s}

}
/* ---------- Ajouts : secteurs, comparatif, pourquoi, formulaire, barre mobile ---------- */
.sectors{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--ink)}
.sectors > div{padding:34px 26px 0 0;display:flex;flex-direction:column;gap:12px}
.sectors > div + div{padding-left:26px;border-left:1px solid var(--rule)}
.sectors h3{margin:0;font-size:.76rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--copper)}
.sectors p{margin:0;color:var(--ink-2);font-weight:400;font-size:.95rem}
@media (max-width:1100px){.sectors{grid-template-columns:1fr 1fr}.sectors > div,.sectors > div + div{padding:26px 20px 26px 0;border-left:0;border-bottom:1px solid var(--rule)}}
@media (max-width:560px){.sectors{grid-template-columns:1fr}}
.feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 50px;margin-top:60px}
.feats div{padding:20px 0;border-bottom:1px solid var(--rule)}
.feats b{display:block;font-weight:500;margin-bottom:4px}
.feats span{color:var(--ink-2);font-size:.95rem}
@media (max-width:900px){.feats{grid-template-columns:1fr}}
.cmp-wrap{margin-top:50px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.cmp{width:100%;min-width:620px;border-collapse:collapse;font-size:.95rem}
.cmp caption{text-align:left;font-family:var(--f-serif);font-size:clamp(1.8rem,3vw,2.6rem);padding:0 0 20px}
.cmp th,.cmp td{padding:14px 12px;border-bottom:1px solid var(--rule);text-align:center;font-weight:400;color:var(--ink-2)}
.cmp th:first-child,.cmp td:first-child{text-align:left;padding-left:0;color:var(--ink)}
.cmp thead th{font-size:.7rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--ink)}
.cmp .y{color:var(--copper);font-weight:500}
.cmp .no{color:var(--muted)}
.terms{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 50px;margin-top:50px}
.terms h3{margin:0 0 8px;font-size:.72rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase}
.terms p{margin:0;color:var(--ink-2);font-size:.95rem}
@media (max-width:900px){.terms{grid-template-columns:1fr}}
.why{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 60px}
.why div{padding:28px 0;border-top:1px solid var(--rule)}
.why h3{margin:0 0 8px;font-family:var(--f-serif);font-weight:400;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.1}
.why p{margin:0;color:var(--ink-2);font-weight:400}
@media (max-width:860px){.why{grid-template-columns:1fr}}
.form{max-width:760px;margin:50px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:18px 22px;text-align:left}
.form label{display:flex;flex-direction:column;gap:8px;font-size:.7rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{font:inherit;font-size:1rem;letter-spacing:0;text-transform:none;color:var(--ink);background:var(--card);border:1px solid var(--rule);border-radius:12px;padding:14px 16px;width:100%;box-sizing:border-box}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--copper);outline-offset:1px;border-color:transparent}
.form textarea{min-height:110px;resize:vertical}
.form .hp{position:absolute;left:-9999px}
.form .send{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.form .send small{color:var(--muted);font-size:.8rem;max-width:30em}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.alt{margin-top:60px;color:var(--muted);font-size:.85rem;letter-spacing:.12em;text-transform:uppercase}
.mbar{display:none}
@media (max-width:700px){
  .mbar{display:flex;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:30;gap:8px;background:var(--night);border-radius:999px;padding:8px;box-shadow:0 14px 40px rgba(0,0,0,.3);transition:transform .35s var(--ease),opacity .35s}
  .mbar a{flex:1;text-align:center;padding:13px 10px;border-radius:999px;font-size:.66rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--night-ink);border:1px solid #3A3D42}
  .mbar a.p{background:var(--night-ink);color:var(--night);border-color:var(--night-ink)}
  .mbar.off{transform:translateY(140%);opacity:0;pointer-events:none}
  footer{padding-bottom:90px}
}

/* ---------- Site en plusieurs pages ---------- */
.top nav a[aria-current="page"]{color:var(--ink)}
.top nav a[aria-current="page"]::after{transform:scaleX(1)}
.top nav .mo{display:none}
.top .end-g{justify-self:end;display:flex;align-items:center;gap:10px}
.burger{display:none;width:44px;height:44px;border-radius:999px;border:1px solid var(--rule);background:none;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);padding:0}
.burger i{display:block;width:18px;height:1.5px;background:currentColor;position:relative;transition:background .2s}
.burger i::before,.burger i::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:currentColor;transition:transform .3s var(--ease)}
.burger i::before{top:-6px}.burger i::after{top:6px}
.top.open .burger i{background:transparent}
.top.open .burger i::before{transform:translateY(6px) rotate(45deg)}
.top.open .burger i::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:900px){
  .top .w{grid-template-columns:1fr auto}
  .burger{display:inline-flex}
  .top nav{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:100%;padding:6px var(--gut) 22px;background:var(--bg);border-bottom:1px solid var(--rule);box-shadow:0 24px 40px rgba(0,0,0,.12);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s}
  .top.open nav{opacity:1;visibility:visible;transform:none}
  .top.open{background:var(--bg);border-bottom-color:var(--rule)}
  .top nav a{padding:17px 0;font-size:.78rem;border-bottom:1px solid var(--rule)}
  .top nav a:last-child{border-bottom:0}
  .top nav a::after{display:none}
  .top nav a[aria-current="page"]{color:var(--copper)}
  .top nav .mo{display:block}
}
@media (max-width:520px){.top .end-g .btn{display:none}}
.page-top{padding-top:clamp(150px,15vw,210px)!important}
.explore{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.explore a{display:flex;flex-direction:column;gap:14px;padding:32px 28px 28px;border:1px solid var(--rule);border-radius:22px;text-decoration:none;color:var(--ink);transition:border-color .3s var(--ease),background .3s var(--ease)}
.explore a:hover{border-color:var(--copper);background:color-mix(in srgb,var(--copper) 6%,transparent)}
.explore .k{font-size:.7rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--copper)}
.explore h3{font-family:var(--f-serif);font-weight:400;font-size:clamp(1.8rem,2.6vw,2.4rem);line-height:1;margin:0}
.explore p{color:var(--ink-2);font-size:.98rem}
.explore .go{margin-top:auto;padding-top:14px;font-size:.72rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase}
.explore a:hover .go{color:var(--copper)}
@media (max-width:1100px){.explore{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.explore{grid-template-columns:1fr}}
.end .acts.top-gap{margin-top:46px}