:root{
  --ink:#14161B;
  --ink-2:#1B1E26;
  --ink-3:#23262F;
  --line:#313641;
  --line-soft:#282C35;
  --paper:#ECE9E2;
  --paper-line:#D6D1C6;
  --amber:#FFB020;
  --amber-deep:#E08A00;
  --steel:#6EA2D6;
  --steel-deep:#4E82BB;
  --text:#EBEAE6;
  --muted:#9AA0AC;
  --muted-2:#6E747F;
  --ink-text:#1A1D24;
  --ink-text-muted:#575C66;
  --good:#4FB477;
  --bad:#E2725A;
  --maxw:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3{font-family:"Archivo",sans-serif;font-weight:800;line-height:1.02;letter-spacing:-.02em;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:"IBM Plex Mono",monospace}
.eyebrow{
  font-family:"IBM Plex Mono",monospace;
  font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--amber);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--amber);display:inline-block}
.eyebrow.steel{color:var(--steel)}
.eyebrow.steel::before{background:var(--steel)}

/* hi-vis tape */
.tape{
  height:14px;width:100%;
  background-image:repeating-linear-gradient(-45deg,var(--amber) 0 18px,#14161B 18px 34px);
  background-size:48px 48px;
  opacity:.9;
  animation:tape-move 2.4s linear infinite;
}
@keyframes tape-move{from{background-position:0 0}to{background-position:48px 48px}}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  font-family:"IBM Plex Sans",sans-serif;font-weight:600;font-size:16px;
  padding:15px 24px;border-radius:2px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .12s ease, background .18s ease, box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--amber);color:#1A1305;box-shadow:0 0 0 0 rgba(255,176,32,.5)}
.btn-primary:hover{background:#FFC24D;transform:translateY(-2px);box-shadow:0 8px 24px -6px rgba(255,176,32,.45)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--muted);transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.97)}
.btn-arrow::after{content:"→";font-weight:700;transition:transform .2s ease}
.btn-arrow:hover::after{transform:translateX(4px)}
a:focus-visible,button:focus-visible{outline:3px solid var(--steel);outline-offset:3px}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(20,22,27,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:"Archivo";font-weight:900;font-size:22px;letter-spacing:-.03em}
.brand .dot{width:11px;height:11px;background:var(--amber);border-radius:50%;box-shadow:0 0 0 4px rgba(255,176,32,.18)}
.brand small{font-family:"IBM Plex Mono";font-weight:500;font-size:10px;letter-spacing:.18em;color:var(--muted-2);align-self:flex-start;margin-top:2px}
.navlinks{display:flex;gap:26px;align-items:center}
.navlinks a{font-size:14.5px;color:var(--muted);transition:color .15s;position:relative;padding-bottom:3px}
.navlinks a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--amber);transition:right .25s cubic-bezier(.16,.8,.3,1)}
.navlinks a:hover{color:var(--text)}
.navlinks a:hover::after{right:0}
.navlinks a.active{color:var(--amber)}
.navlinks a.active::after{right:0}
.nav .btn{padding:11px 20px;font-size:14.5px}
.burger{display:none}

/* ---------- hero ---------- */
.hero{position:relative;padding:74px 0 40px;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(680px 420px at 78% 8%, rgba(110,162,214,.10), transparent 70%),
    radial-gradient(560px 380px at 6% 90%, rgba(255,176,32,.07), transparent 70%);
  pointer-events:none;
}
.grid-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 0%,#000 20%,transparent 72%);
  mask-image:radial-gradient(120% 90% at 70% 0%,#000 20%,transparent 72%);
  opacity:.5;pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(38px,5.2vw,64px);font-weight:900;margin:22px 0 0}
.hero h1 .hl{color:var(--amber);position:relative}
.hero .sub{margin-top:22px;font-size:19px;color:#C7C9CE;max-width:540px}
.hero .cta-row{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
.trust{margin-top:26px;display:flex;gap:22px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.trust span{display:inline-flex;align-items:center;gap:8px}
.trust b{color:var(--text);font-weight:600}
.tick{color:var(--good);font-weight:700}

/* ---------- demo widget ---------- */
.demo{
  position:relative;background:var(--ink-2);border:1px solid var(--line);
  border-radius:8px;box-shadow:0 40px 90px -50px rgba(0,0,0,.9);
  overflow:hidden;
}
.demo-top{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px 16px;border-bottom:1px solid var(--line-soft);background:var(--ink-3);
}
.demo-top .who{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600}
.demo-top .who .av{width:26px;height:26px;border-radius:6px;background:var(--amber);color:#1A1305;display:grid;place-items:center;font-family:"Archivo";font-weight:900;font-size:13px}
.live{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.14em;color:var(--good);display:flex;align-items:center;gap:7px}
.live .pulse{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 0 rgba(79,180,119,.6);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(79,180,119,.55)}70%{box-shadow:0 0 0 9px rgba(79,180,119,0)}100%{box-shadow:0 0 0 0 rgba(79,180,119,0)}}

.demo-body{display:grid;grid-template-columns:1fr 1fr}
.chat{padding:16px 16px 18px;min-height:352px;display:flex;flex-direction:column;gap:11px;border-right:1px solid var(--line-soft);overflow-y:auto}
.bubble{max-width:88%;padding:10px 13px;border-radius:12px;font-size:14px;line-height:1.5;opacity:0;transform:translateY(8px);animation:rise .45s forwards}
.bubble.bot{background:var(--ink-3);border:1px solid var(--line-soft);border-bottom-left-radius:3px;align-self:flex-start}
.bubble.me{background:var(--steel-deep);color:#F2F7FC;border-bottom-right-radius:3px;align-self:flex-end}
.bubble.img{padding:6px;align-self:flex-end}
.bubble.img img{display:block;max-width:140px;border-radius:8px}
@keyframes rise{to{opacity:1;transform:none}}
.typing{display:flex;gap:4px;padding:12px 14px;background:var(--ink-3);border:1px solid var(--line-soft);border-radius:12px;border-bottom-left-radius:3px;align-self:flex-start;width:52px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

/* fiche */
.fiche{padding:16px 16px 18px;background:var(--paper);color:var(--ink-text);display:flex;flex-direction:column}
.fiche-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1.5px dashed var(--paper-line);padding-bottom:10px;margin-bottom:4px}
.fiche-head .t{font-family:"Archivo";font-weight:800;font-size:14px;letter-spacing:-.01em}
.fiche-head .badge{font-family:"IBM Plex Mono";font-size:9.5px;letter-spacing:.12em;background:var(--ink-text);color:var(--paper);padding:3px 7px;border-radius:2px}
.frow{display:flex;align-items:flex-start;gap:9px;padding:9px 0;border-bottom:1px solid var(--paper-line)}
.frow .lab{font-family:"IBM Plex Mono";font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-text-muted);width:88px;flex:none;padding-top:2px}
.frow .val{font-size:13.5px;font-weight:600;color:var(--ink-text);min-height:19px}
.frow .val.empty{color:#B7B2A7;font-weight:400}
.frow .chk{margin-left:auto;color:var(--good);opacity:0;transition:opacity .3s;font-weight:800;font-size:14px}
.frow.done .chk{opacity:1}
.fiche-foot{margin-top:auto;padding-top:12px}
.sent{opacity:0;transition:opacity .4s;background:#1A1D24;color:var(--paper);border-radius:4px;padding:11px 13px;font-size:12.5px;display:flex;align-items:center;gap:10px}
.sent.show{opacity:1}
.sent .env{color:var(--amber);font-size:16px}
.sent .when{font-family:"IBM Plex Mono";color:var(--amber);font-weight:600}
.demo-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 16px;border-top:1px solid var(--line-soft);background:var(--ink-3);font-size:12.5px;color:var(--muted)}
.replay{background:transparent;border:1px solid var(--line);color:var(--text);font-family:"IBM Plex Mono";font-size:11.5px;letter-spacing:.08em;padding:7px 12px;border-radius:2px;cursor:pointer;transition:border-color .15s}
.replay:hover{border-color:var(--amber);color:var(--amber)}
.demo-note{margin-top:14px;display:flex;align-items:center;gap:8px;font-family:"IBM Plex Mono";font-size:12px;letter-spacing:.06em;color:var(--muted-2)}
.demo-note .arw{color:var(--amber)}

/* ---------- generic section ---------- */
section{position:relative}
.band{padding:96px 0}
.band-paper{background:var(--paper);color:var(--ink-text)}
.band-paper h2{color:var(--ink-text)}
.lead{font-size:clamp(28px,3.6vw,42px);font-weight:800;max-width:820px;margin-top:20px;line-height:1.06}
.lead-sm{font-size:clamp(20px,2.4vw,26px);font-weight:800;max-width:640px;margin-top:14px;line-height:1.15}
.band-paper .muted-lead{color:#4C515B}
.sec-muted{color:var(--muted);max-width:640px;margin-top:18px;font-size:18px}
.band-paper .sec-muted{color:#4C515B}

/* section transitions (smooth, subtle) — a top overlay that fades the
   previous section's background color into this one, so the color
   switch reads as a gradient blend instead of a hard cut */
.seam-fade-paper::before{
  content:"";position:absolute;top:0;left:0;right:0;height:90px;
  background:linear-gradient(180deg, var(--ink), transparent);
  pointer-events:none;
}
.seam-fade-ink::before{
  content:"";position:absolute;top:0;left:0;right:0;height:90px;
  background:linear-gradient(180deg, var(--paper), transparent);
  pointer-events:none;
}

/* problem cards */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
.pcard{background:var(--ink-2);border:1px solid var(--line);border-radius:6px;padding:26px 24px 28px;position:relative;transition:transform .28s cubic-bezier(.16,.8,.3,1),box-shadow .28s ease,border-color .28s ease}
.pcard:hover{transform:translateY(-5px);box-shadow:0 28px 54px -30px rgba(0,0,0,.6);border-color:rgba(255,176,32,.35)}
.pcard .n{font-family:"IBM Plex Mono";font-size:12px;color:var(--amber);letter-spacing:.1em}
.pcard h3{font-size:20px;margin:16px 0 10px;font-weight:800;letter-spacing:-.01em}
.pcard p{color:var(--muted);font-size:15.5px}
.pcard .ic{position:absolute;top:24px;right:24px;color:var(--line);font-size:22px}

/* mini proof-exchange visual (card 2) */
.proof-chat{margin-top:18px;display:flex;flex-direction:column;gap:7px}
.proof-chat .pb{max-width:82%;padding:7px 10px;border-radius:9px;font-size:12.5px;line-height:1.4}
.proof-chat .pb.q{background:var(--ink-3);border:1px solid var(--line-soft);border-bottom-left-radius:2px;align-self:flex-start;color:var(--muted)}
.proof-chat .pb.a{background:var(--steel-deep);color:#F2F7FC;border-bottom-right-radius:2px;align-self:flex-end}

/* triage visual (card 3) */
.triage{margin-top:18px;display:flex;flex-direction:column;gap:8px}
.triage .trow{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.triage .dot2{width:9px;height:9px;border-radius:2px;flex:none}
.triage .dot2.urgent{background:var(--bad)}
.triage .dot2.normal{background:var(--amber)}
.triage .dot2.wait{background:var(--muted-2)}
.triage .bar2{flex:1;height:6px;border-radius:3px;background:var(--line-soft);position:relative;overflow:hidden}
.triage .bar2 span{position:absolute;inset:0;border-radius:3px}
.triage .bar2.urgent span{background:var(--bad);width:88%}
.triage .bar2.normal span{background:var(--amber);width:56%}
.triage .bar2.wait span{background:var(--muted-2);width:30%}

/* steps */
.steps{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--paper-line);border-radius:6px;overflow:hidden;background:#fff}
.step{padding:34px 26px;border-right:1px solid var(--paper-line);position:relative;transition:background .25s ease}
.step:hover{background:#FBFAF7}
.step:last-child{border-right:none}
.step .num{font-family:"Archivo";font-weight:900;font-size:15px;color:var(--amber-deep);letter-spacing:.02em}
.step h3{font-size:19px;margin:18px 0 12px;color:var(--ink-text);letter-spacing:-.01em}
.step p{color:#565B64;font-size:14.5px}
.step .bar{position:absolute;left:0;top:0;height:4px;width:38%;background:var(--amber)}

/* link everywhere */
.place-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;margin-top:48px}
.channels{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.chan{display:inline-flex;align-items:center;gap:10px;background:var(--ink-2);border:1px solid var(--line);border-radius:100px;padding:11px 18px;font-size:14.5px;font-weight:500;transition:transform .2s cubic-bezier(.16,.8,.3,1),border-color .2s ease}
.chan:hover{transform:translateY(-2px);border-color:var(--muted)}
.chan .d{width:8px;height:8px;border-radius:50%;background:var(--steel)}
.chan.amber .d{background:var(--amber)}
.link-visual{background:var(--ink-2);border:1px solid var(--line);border-radius:8px;padding:26px;position:relative;overflow:hidden}
.link-visual .badge247{position:absolute;top:0;right:0;background:var(--amber);color:#1A1305;font-family:"Archivo";font-weight:900;font-size:13px;letter-spacing:.04em;padding:8px 16px;border-bottom-left-radius:8px}
.urlbar{display:flex;align-items:center;gap:12px;background:var(--ink);border:1px solid var(--line);border-radius:4px;padding:14px 16px;font-family:"IBM Plex Mono";font-size:14px;color:var(--steel)}
.urlbar .lock{color:var(--good)}
.qr{margin-top:22px;display:flex;align-items:center;gap:18px}
.qr .box{width:82px;height:82px;flex:none;border-radius:6px;background:
  conic-gradient(from 0deg,#0000 90deg,var(--paper) 0) 0 0/22px 22px,
  var(--ink-text);
  border:6px solid var(--paper);image-rendering:pixelated;position:relative}
.qr .box::after{content:"";position:absolute;inset:26px;background:var(--paper);box-shadow:0 0 0 6px var(--ink-text)}
.qr p{color:var(--muted);font-size:14.5px}

/* comparison */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:50px;border:1px solid var(--paper-line);border-radius:8px;overflow:hidden;box-shadow:0 30px 70px -45px rgba(20,22,27,.35)}
.col{padding:32px 30px}
.col.old{background:var(--ink-2)}
.col.new{background:#fff;border-left:1px solid var(--paper-line);position:relative}
.col.new::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--amber),var(--amber-deep))}
.col .ch{font-family:"IBM Plex Mono";font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px;display:flex;align-items:center;gap:10px}
.col.old .ch{color:var(--muted)}
.col.new .ch{color:var(--amber-deep);font-weight:600}
.col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.col li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px}
.col.old li{color:#9AA0AC}
.col.new li{color:var(--ink-text);font-weight:500}
.mark{font-weight:800;flex:none;margin-top:1px;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:12.5px}
.col.old .mark{color:var(--bad);background:rgba(226,114,90,.14)}
.col.new .mark{color:#2E9A5C;background:rgba(79,180,119,.16)}

/* visual gain grid (6 concept cards under comparison) */
.gain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.gain{background:#fff;border:1px solid var(--paper-line);border-radius:8px;padding:22px 20px 24px;transition:transform .25s cubic-bezier(.16,.8,.3,1),box-shadow .25s ease}
.gain:hover{transform:translateY(-5px);box-shadow:0 24px 44px -26px rgba(20,22,27,.28)}
.gain .gi{width:40px;height:40px;border-radius:10px;background:rgba(224,138,0,.14);color:var(--amber-deep);display:grid;place-items:center;font-size:19px;margin-bottom:14px}
.gain h4{font-family:"Archivo";font-weight:800;font-size:15px;margin:0 0 6px;letter-spacing:-.01em;color:var(--ink-text)}
.gain p{color:#4C515B;font-size:13.5px}

/* témoignages */
.band-tight{padding:56px 0}
.testimonials{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.tcard{background:#fff;border:1px solid var(--paper-line);border-left:3px solid var(--amber);border-radius:3px;padding:16px 20px;display:flex;flex-direction:column;gap:8px}
.tcard p{font-size:14.5px;color:#3A3E46;line-height:1.5}
.tcard .who{font-size:12.5px;color:#767C87;display:flex;gap:6px;align-items:baseline}
.tcard .who b{color:var(--ink-text);font-weight:600;font-size:13.5px}

/* pour qui */
.trades{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px;align-items:center}
.trade{border:1px solid var(--paper-line);color:var(--ink-text);border-radius:3px;padding:12px 20px;font-weight:600;font-size:15.5px;background:#fff;transition:transform .2s cubic-bezier(.16,.8,.3,1),box-shadow .2s ease}
.trade:hover{transform:translateY(-3px);box-shadow:0 14px 26px -16px rgba(20,22,27,.22)}
.trade.more{background:transparent;border-style:dashed;color:#575C66;font-weight:500}

/* faq */
.faq{margin-top:48px;border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line);padding:24px 0}
.qa summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;font-family:"Archivo";font-weight:700;font-size:20px;letter-spacing:-.01em}
.qa summary::-webkit-details-marker{display:none}
.qa .plus{color:var(--amber);font-size:26px;transition:transform .2s;flex:none;line-height:1}
.qa[open] .plus{transform:rotate(45deg)}
.qa p{color:var(--muted);margin-top:14px;font-size:16px;max-width:760px}

/* final cta */
.final{background:linear-gradient(180deg,var(--ink-2),var(--ink));border-top:1px solid var(--line);padding:96px 0 90px;text-align:center;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% 0%,rgba(255,176,32,.12),transparent 70%);pointer-events:none;z-index:0}
.final-in{position:relative;z-index:1;max-width:720px;margin:0 auto}
.final-in.wide{max-width:980px}
.contact-bot{text-align:left;margin-top:36px}
.contact-bot .chat{min-height:320px}
.final h2{font-size:clamp(32px,4.6vw,52px);font-weight:900}
.final p{color:#C7C9CE;font-size:19px;margin-top:20px}
.cform{margin-top:34px;display:flex;gap:12px;flex-wrap:wrap;justify-content:center;position:relative;z-index:1}
.cform input{flex:1;min-width:240px;max-width:340px;background:var(--ink-3);border:1.5px solid var(--line);border-radius:2px;color:var(--text);padding:15px 18px;font-size:16px;font-family:inherit;position:relative;z-index:1}
.cform input::placeholder{color:var(--muted-2)}
.cform input:focus{outline:none;border-color:var(--amber)}
.cta-preview{margin:22px auto 0;max-width:360px;display:flex;align-items:center;gap:12px;background:var(--ink);border:1px solid var(--line);border-radius:4px;padding:13px 16px;font-family:"IBM Plex Mono";font-size:13.5px;color:var(--steel);position:relative;z-index:1}
.cta-preview .lock{color:var(--good)}
.fineprint{margin-top:16px;font-size:13.5px;color:var(--muted)}
.formnote{margin-top:16px;font-size:14px;color:var(--good);min-height:20px}

footer{border-top:1px solid var(--line-soft);padding:34px 0;color:var(--muted)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-size:14px}
.foot .brand{font-size:18px}
.foot .footlinks{display:flex;gap:18px;flex-wrap:wrap}
.foot .footlinks a{color:var(--muted);transition:color .15s;position:relative;padding-bottom:2px}
.foot .footlinks a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--text);transition:right .2s ease}
.foot .footlinks a:hover{color:var(--text)}
.foot .footlinks a:hover::after{right:0}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.16,.8,.3,1),transform .8s cubic-bezier(.16,.8,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal.r2{transition-delay:.08s}
.reveal.r3{transition-delay:.16s}
.reveal.r4{transition-delay:.24s}

/* ---------- pricing ---------- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:56px}
.plan{background:var(--ink-2);border:1px solid var(--line);border-radius:8px;padding:32px 28px;display:flex;flex-direction:column;position:relative;transition:transform .28s cubic-bezier(.16,.8,.3,1),box-shadow .28s ease,border-color .28s ease}
.plan:hover{transform:translateY(-6px);box-shadow:0 30px 60px -32px rgba(0,0,0,.6);border-color:rgba(255,176,32,.35)}
.plan.reco{border-color:var(--amber);background:linear-gradient(180deg,rgba(255,176,32,.08),transparent),var(--ink-2);transform:translateY(-8px)}
.plan.reco:hover{transform:translateY(-14px)}
.plan .reco-badge{position:absolute;top:0;right:24px;transform:translateY(-50%);background:var(--amber);color:#1A1305;font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.1em;font-weight:600;padding:6px 12px;border-radius:100px}
.plan .pname{font-family:"Archivo";font-weight:800;font-size:20px;letter-spacing:-.01em}
.plan .pdesc{color:var(--muted);font-size:14px;margin-top:8px;min-height:40px}
.plan .price{margin-top:22px;padding-top:20px;border-top:1px solid var(--line-soft)}
.plan .price .main{font-family:"Archivo";font-weight:900;font-size:34px;color:var(--text)}
.plan .price .main small{font-family:"IBM Plex Sans";font-weight:600;font-size:14px;color:var(--muted)}
.plan .price .rec{font-family:"IBM Plex Mono";font-size:13px;color:var(--amber);margin-top:4px}
.plan ul{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:12px;flex:1}
.plan li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:#C7C9CE}
.plan li .m{color:var(--good);font-weight:800;flex:none}
.plan .btn{margin-top:26px;width:100%}

/* ---------- prose pages (cgv / histoire) ---------- */
.prose-hero{padding:56px 0 20px}
.prose-hero h1{font-size:clamp(30px,4vw,46px)}
.prose-hero .sub{margin-top:16px;color:var(--muted);font-size:17px;max-width:640px}
.prose{max-width:760px}
.prose h2{font-size:22px;margin:40px 0 14px;color:var(--text)}
.prose h2:first-child{margin-top:0}
.prose p{color:#C7C9CE;font-size:15.5px;margin:0 0 14px}
.prose ul{color:#C7C9CE;font-size:15.5px;padding-left:20px;margin:0 0 14px}
.prose li{margin-bottom:8px}
.band-paper .prose h2{color:var(--ink-text)}
.band-paper .prose p, .band-paper .prose ul{color:#4C515B}
.timeline{display:flex;flex-direction:column;gap:0;margin-top:44px;border-left:2px solid var(--line);padding-left:0}
.tl-item{position:relative;padding:0 0 40px 32px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-7px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--amber);border:3px solid var(--ink)}
.tl-item .y{font-family:"IBM Plex Mono";color:var(--amber);font-size:13px;letter-spacing:.08em}
.tl-item h3{font-size:19px;margin:8px 0 8px}
.tl-item p{color:var(--muted);font-size:15px}

/* ---------- tester bot page ---------- */
.tester-wrap{display:grid;grid-template-columns:1fr;max-width:640px;margin:48px auto 0}
.tchat{background:var(--ink-2);border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 40px 90px -50px rgba(0,0,0,.9)}
.tchat-body{padding:18px;min-height:380px;max-height:480px;overflow-y:auto;display:flex;flex-direction:column;gap:11px}
.tchat-input{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line-soft);background:var(--ink-3)}
.tchat-input input[type=text]{flex:1;background:var(--ink);border:1.5px solid var(--line);border-radius:4px;color:var(--text);padding:12px 14px;font-size:15px;font-family:inherit}
.tchat-input input[type=text]:focus{outline:none;border-color:var(--amber)}
.tchat-input button{flex:none}
.tchat-actions{display:flex;gap:10px;padding:14px;background:var(--ink-3);flex-wrap:wrap;border-top:1px solid var(--line-soft)}
.tchat-actions button{background:var(--ink-2);border:1.5px solid var(--line);color:var(--text);font-size:13.5px;font-weight:600;padding:10px 16px;border-radius:100px;cursor:pointer;transition:border-color .18s ease,color .18s ease,transform .18s cubic-bezier(.16,.8,.3,1),background .18s ease}
.tchat-actions button:hover{border-color:var(--amber);color:var(--amber);transform:translateY(-2px)}
.tchat-actions button.skip{background:transparent;color:var(--muted);font-weight:500}

/* bot picker (multi-sector selector) */
.bot-picker{display:flex;gap:12px;flex-wrap:wrap;margin:44px 0 30px}
.bot-pick{display:flex;align-items:center;gap:11px;background:var(--ink-2);border:1.5px solid var(--line);border-radius:100px;padding:8px 20px 8px 8px;cursor:pointer;transition:border-color .2s ease,transform .2s cubic-bezier(.16,.8,.3,1),background .2s ease;color:var(--muted);font-size:14.5px;font-weight:600}
.bot-pick .av2{width:32px;height:32px;border-radius:50%;background:var(--ink-3);display:grid;place-items:center;font-family:"Archivo";font-weight:900;font-size:13px;color:var(--muted);flex:none;transition:background .2s ease,color .2s ease}
.bot-pick span.lbl{display:flex;flex-direction:column;line-height:1.25}
.bot-pick span.lbl small{font-family:"IBM Plex Mono";font-weight:500;font-size:10.5px;letter-spacing:.06em;color:var(--muted-2)}
.bot-pick:hover{transform:translateY(-2px);border-color:var(--muted);color:var(--text)}
.bot-pick.active{border-color:var(--amber);background:linear-gradient(180deg,rgba(255,176,32,.1),transparent),var(--ink-2);color:var(--text)}
.bot-pick.active .av2{background:var(--amber);color:#1A1305}

@media(max-width:1000px){
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2){border-right:none}
  .step:nth-child(1),.step:nth-child(2){border-bottom:1px solid var(--paper-line)}
  .pricing{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}
  .plan.reco{transform:none}
  .gain-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .cards3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step{border-right:none;border-bottom:1px solid var(--paper-line)}
  .step:last-child{border-bottom:none}
  .place-grid{grid-template-columns:1fr;gap:34px}
  .compare{grid-template-columns:1fr}
  .col.new{border-left:none;border-top:1px solid var(--line)}
  .navlinks{display:none}
  .demo-body{grid-template-columns:1fr}
  .chat{border-right:none;border-bottom:1px solid var(--line-soft);min-height:auto}
  .gain-grid{grid-template-columns:1fr 1fr}
  .testimonials{grid-template-columns:1fr}
}
@media(max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 20px}
  .band{padding:70px 0}
  .hero{padding:48px 0 30px}
  .gain-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}