/* Kairos par digitak : charte du site public (présentation, fonctionnalités) */
:root {
  --paper: #f8f7f3; --paper-2: #f1efe8; --card: #fff; --ink: #111; --grey: #a3a29d; --muted: #5c5b57;
  --line: #e3e1da; --violet: #6332ea; --violet-soft: #efeefa; --orange: #ff5a1f; --red: #e0391f;
  --green: #1f8a4c; --green-soft: #e3f3e8; --night: #0e1015; --night-2: #171a21;
  --grey-text: #8a8984; /* second ton des titres : contraste ≥ 3:1 sur les deux papiers */
  --sans: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Montserrat", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --display: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --float: 0 24px 48px -22px rgba(17,17,17,.28), 0 2px 6px rgba(17,17,17,.05);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16.5px; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.wrap { max-width: 1152px; margin: 0 auto; padding: 0 24px; }

/* navigation */
nav { position: sticky; top: 0; z-index: 20; background: rgba(248,247,243,.86); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
nav.scrolled { border-bottom-color: var(--line); }
nav .wrap { display: flex; align-items: center; gap: 26px; height: 68px; font-family: var(--sans); font-size: 14px; white-space: nowrap; }
.logo { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; text-decoration: none; line-height: 1; }
.logo span { font-size: 9.5px; }
.logo b { font-family: var(--display); font-weight: 600; font-size: 23px; letter-spacing: -0.04em; }
.logo b::after { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--violet); margin-left: 3px; vertical-align: 1px; }
.logo span { font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--grey); }
.links { display: flex; gap: 22px; }
@media (max-width: 1180px) { .links a:nth-child(n+4) { display: none; } }
.links a { text-decoration: none; color: #2b2b29; letter-spacing: -0.01em; }
.links a:hover { color: var(--ink); }
.nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans); font-size: 14.5px; white-space: nowrap; letter-spacing: -0.01em; text-decoration: none;
  padding: 10px 16px; border-radius: 3px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); transition: background .15s; }
.btn:hover { background: #2b2b29; }
.btn.line { background: transparent; color: var(--ink); }
.btn.line:hover { background: #fff; }
.btn.big { padding: 14px 20px; font-size: 16px; }
.btn .sm { display: none; }
@media (max-width: 600px) {
  nav .wrap { gap: 12px; height: 62px; }
  .nav-cta { gap: 4px; }
  .nav-cta .btn { padding: 8px 12px; font-size: 13.5px; }
  .btn .lg { display: none; } .btn .sm { display: inline; }
}
.btn.text { border-color: transparent; background: transparent; color: #2b2b29; padding-left: 4px; padding-right: 4px; }

/* typographie */
.eyebrow { font-family: var(--mono); font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 8px; height: 8px; background: var(--violet); }
.eyebrow.o::before { background: var(--orange); }
.eyebrow.g::before { background: var(--green); }
h1, h2, h3 { font-family: var(--display); font-weight: 500; margin: 0; }
h1 { font-size: clamp(40px, 5.6vw, 80px); line-height: 1.02; letter-spacing: -0.04em; }
h2 { font-size: clamp(32px, 4.4vw, 54px); line-height: 1.06; letter-spacing: -0.035em; }
h3 { font-size: 19px; letter-spacing: -0.015em; }
.grey { color: var(--grey-text); }
.lead { font-size: 18.5px; line-height: 1.65; color: #2b2b29; }
p { line-height: 1.7; color: #2b2b29; }
.mono { font-family: var(--mono); font-size: 13px; color: var(--muted); }
a:focus-visible, button:focus-visible, summary:focus-visible, .dstep:focus-visible { outline: 2px solid var(--violet); outline-offset: 3px; border-radius: 2px; }

/* héros */
.hero { position: relative; text-align: center; padding: 110px 0 120px; overflow: hidden; }
.hero .lead { max-width: 660px; margin: 34px auto 36px; }
.hero .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .check { margin-top: 18px; font-family: var(--sans); font-size: 15px; color: var(--muted); }
.chip { position: absolute; display: flex; gap: 12px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 16px; box-shadow: var(--float); font-family: var(--sans); text-align: left; animation: float 7s ease-in-out infinite; }
.chip b { display: block; font-weight: 500; font-size: 14.5px; letter-spacing: -0.015em; }
.chip i { display: block; font-style: normal; font-size: 12.5px; color: var(--muted); margin-top: 1px; }
.chip .ic { width: 30px; height: 30px; border-radius: 6px; display: grid; place-items: center; font-size: 14px; flex-shrink: 0; }
.ic.r { background: #fdecea; color: var(--red); } .ic.v { background: var(--violet-soft); color: var(--violet); }
.ic.o { background: #fff0e8; color: var(--orange); } .ic.g { background: var(--green-soft); color: var(--green); }
.chip.faded { opacity: .55; }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(var(--r, 0deg)); } 50% { transform: translateY(-8px) rotate(var(--r, 0deg)); } }
@media (max-width: 1380px) { .chip { display: none; } }

/* sections */
section { padding: 110px 0; }
section.alt { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.intro { max-width: 780px; margin-bottom: 64px; }
.intro p { font-size: 17.5px; margin-top: 22px; }
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; padding: 56px 0; }
.feature.flip .text { order: 2; }
.feature h2 { font-size: clamp(30px, 3.4vw, 44px); margin: 18px 0 22px; }
.feature p { font-size: 17px; }
@media (max-width: 900px) { .feature { grid-template-columns: 1fr; gap: 32px; } .feature.flip .text { order: 0; } .links { display: none; } }

/* maquettes */
.stage { position: relative; background: var(--paper-2); border: 1px solid var(--line); padding: 56px 36px; min-height: 380px; display: grid; place-items: center; }
section.alt .stage { background: var(--paper); }
.stage::before, .stage::after { content: ""; position: absolute; width: 6px; height: 6px; background: #d6d3ca; top: 16px; left: 16px; box-shadow: calc(100% + 0px) 0 0 #d6d3ca; }
.stage .corner { position: absolute; width: 6px; height: 6px; background: #d6d3ca; }
.stage .c1 { top: 16px; left: 16px; } .stage .c2 { top: 16px; right: 16px; } .stage .c3 { bottom: 16px; left: 16px; } .stage .c4 { bottom: 16px; right: 16px; }
.stage::before, .stage::after { display: none; }
.mock { width: 100%; max-width: 470px; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--float); font-family: var(--sans); font-size: 14px; }
.mock-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); font-weight: 500; letter-spacing: -0.01em; }
.mock-head .t { margin-left: auto; font-family: var(--mono); font-size: 12px; color: var(--muted); font-weight: 400; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex-shrink: 0; }
.dot.r { background: var(--red); } .dot.v { background: var(--violet); } .dot.o { background: var(--orange); }
.mock-body { padding: 16px 18px; }
.mock-label { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.post { display: flex; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--paper-2); }
.post:last-child { border-bottom: none; }
.pf { font-family: var(--mono); font-size: 10px; padding: 2px 6px; border-radius: 3px; color: #fff; height: fit-content; flex-shrink: 0; }
.post .tx { font-size: 14px; line-height: 1.4; color: #2b2b29; }
.post .mt { font-family: var(--mono); font-size: 11px; color: var(--muted); margin-top: 3px; }
.tag { display: inline-flex; gap: 6px; align-items: center; font-size: 12.5px; padding: 4px 10px; border-radius: 999px; background: var(--green-soft); color: var(--green); margin-top: 10px; }
.tag.r { background: #fdecea; color: var(--red); } .tag.v { background: var(--violet-soft); color: var(--violet); }
.row { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--paper-2); }
.row:last-child { border-bottom: none; }
.row .k { color: var(--muted); }
.row .v { font-family: var(--mono); font-size: 12.5px; }
.bar { height: 6px; background: var(--paper-2); border-radius: 3px; margin-top: 6px; }
.bar span { display: block; height: 100%; border-radius: 3px; background: var(--red); }
.narr { padding: 10px 0; }
.narr .top { display: flex; justify-content: space-between; font-size: 14px; }
.narr .top b { font-weight: 500; }
.narr .top span { font-family: var(--mono); font-size: 12px; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.choice { border: 1px solid #d6d3ca; border-radius: 6px; padding: 10px 12px; font-size: 13.5px; }
.choice small { display: block; font-family: var(--mono); font-size: 10.5px; color: var(--muted); margin-top: 3px; }
.choice.on { border-color: var(--ink); box-shadow: var(--float); }
.help { font-size: 14px; background: var(--paper-2); border-radius: 4px; padding: 10px 12px; margin-top: 6px; color: #2b2b29; }
.avatars { display: flex; margin: 8px 0 2px; }
.avatars span { width: 26px; height: 26px; border-radius: 50%; border: 2px solid #fff; margin-left: -6px; background: #d6d3ca; }
.avatars span:first-child { margin-left: 0; }

/* chiffres */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); background: #fff; margin-top: 48px; }
.stat { padding: 28px 24px; border-right: 1px solid var(--line); font-family: var(--sans); }
.stat:last-child { border-right: none; }
.stat b { display: block; font-family: var(--display); font-weight: 500; font-size: clamp(36px, 4.4vw, 52px); letter-spacing: -0.04em; line-height: 1; white-space: nowrap; }
.stat span { display: block; margin-top: 12px; color: var(--muted); font-size: 15.5px; }
.caption { margin-top: 14px; }
@media (max-width: 800px) { .stats { grid-template-columns: 1fr 1fr; } .stat:nth-child(2) { border-right: none; } .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }

/* listes numérotées */
.list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); margin-top: 56px; }
.item { padding: 30px 28px 34px 0; border-bottom: 1px solid var(--line); }
.item .n { font-family: var(--mono); font-size: 12.5px; color: var(--muted); }
.item h3 { margin: 18px 0 10px; }
.item p { font-size: 16.5px; margin: 0; max-width: 320px; }
@media (max-width: 900px) { .list { grid-template-columns: 1fr; } }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 56px; border-top: 1px solid var(--ink); }
.step { padding: 22px 24px 0 0; }
.step .n { font-family: var(--mono); font-size: 12.5px; }
.step h3 { margin: 14px 0 8px; }
.step p { font-size: 16px; margin: 0; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 28px; } }

/* questions */
.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 0 64px; margin-top: 48px; }
details { border-bottom: 1px solid var(--line); padding: 20px 0; }
summary { font-family: var(--display); font-weight: 500; font-size: 17.5px; letter-spacing: -0.01em; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-family: var(--mono); color: var(--muted); }
details[open] summary::after { content: "−"; }
details p { font-size: 16.5px; margin: 12px 0 0; }
@media (max-width: 900px) { .faq { grid-template-columns: 1fr; } }

/* fin */
.final { background: var(--night); color: #f8f7f3; text-align: center; padding: 120px 0; }
.final h2 { color: #f8f7f3; }
.final .grey { color: #6f7079; }
.final p { color: #b9b8b2; font-size: 18px; max-width: 600px; margin: 26px auto 34px; }
.final .btn { background: #f8f7f3; color: var(--ink); border-color: #f8f7f3; }
.final .btn.line { background: transparent; color: #f8f7f3; border-color: #4a4c55; }
footer { background: var(--night); color: #6f7079; font-family: var(--sans); font-size: 14px; border-top: 1px solid var(--night-2); }
footer .wrap { display: flex; gap: 20px; align-items: center; height: 76px; }
@media (max-width: 600px) { footer .wrap { flex-wrap: wrap; height: auto; padding-top: 24px; padding-bottom: 24px; gap: 12px 20px; } footer .logo { flex-basis: 100%; } footer .wrap > span { margin-left: 0 !important; order: 9; flex-basis: 100%; } }
footer a { color: #b9b8b2; text-decoration: none; }
footer .logo b { color: #f8f7f3; font-size: 19px; }


/* tableau de bord (maquette de l'application) */
.dash-sec { padding: 40px 0 110px; }
.dash-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 40px; }
.dash-head p { max-width: 430px; margin: 0; font-size: 16.5px; }
.app { border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 50px 100px -40px rgba(17,17,17,.35), 0 2px 8px rgba(17,17,17,.05); overflow: hidden; font-family: var(--sans); font-size: 12px; color: var(--ink); }
.app-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--line); background: var(--paper-2); }
.app-bar i { width: 10px; height: 10px; border-radius: 50%; background: #d6d3ca; }
.app-bar span { margin: 0 auto; font-family: var(--mono); font-size: 11px; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 4px; padding: 3px 40px; }
.app-in { display: grid; grid-template-columns: 178px 1fr; min-height: 560px; }
.app-side { background: var(--paper); border-right: 1px solid var(--line); padding: 16px 10px; display: flex; flex-direction: column; gap: 3px; }
.app-logo { font-family: var(--display); font-weight: 600; font-size: 19px; letter-spacing: -0.04em; padding: 0 8px 14px; }
.app-logo::after { content: ""; display: inline-block; width: 5px; height: 5px; background: var(--violet); margin-left: 2px; }
.app-sec { font-family: var(--mono); font-size: 9px; letter-spacing: .08em; color: var(--muted); padding: 6px 8px 4px; }
.app-sec::before { content: ""; display: inline-block; width: 5px; height: 5px; background: var(--violet); margin-right: 6px; }
.app-nav { display: flex; justify-content: space-between; align-items: center; padding: 7px 8px; border-radius: 4px; color: var(--muted); }
.app-nav.on { background: #fff; color: var(--ink); box-shadow: inset 2px 0 0 var(--violet), 0 0 0 1px var(--line); }
.app-nav em { font-style: normal; font-family: var(--mono); font-size: 9.5px; background: var(--paper-2); padding: 1px 5px; border-radius: 3px; }
.app-nav em.r { background: var(--red); color: #fff; }
.app-main { background: var(--paper); display: flex; flex-direction: column; min-width: 0; }
.app-top { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px; border-bottom: 1px solid var(--line); }
.app-top b { font-family: var(--display); font-weight: 500; font-size: 15px; display: block; }
.app-top small { color: var(--grey); font-size: 11px; }
.app-win { display: flex; border: 1px solid var(--line); border-radius: 3px; overflow: hidden; background: #fff; }
.app-win span { padding: 4px 9px; font-size: 10.5px; border-left: 1px solid var(--line); white-space: nowrap; }
.app-win span:first-child { border-left: none; }
.app-win .on { background: var(--ink); color: var(--paper); }
.app-body { padding: 14px; display: grid; grid-template-columns: 1.55fr 1fr; gap: 12px; }
.w { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 14px; min-width: 0; }
.w h4 { margin: 0 0 12px; font-family: var(--display); font-weight: 500; font-size: 12.5px; display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.w h4 small { font-family: var(--mono); font-weight: 400; font-size: 9.5px; color: var(--muted); }
.w.full { grid-column: 1 / -1; display: flex; gap: 18px; align-items: center; border-left: 3px solid var(--orange); }
.gauge { position: relative; width: 70px; height: 70px; flex-shrink: 0; }
.gauge b { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--display); font-weight: 500; font-size: 20px; color: var(--orange); }
.lvl { font-family: var(--display); font-weight: 500; font-size: 17px; color: var(--orange); }
.lvl small { display: block; font-family: var(--sans); font-weight: 400; font-size: 11px; color: var(--muted); margin-top: 2px; }
.kpis { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.kpi { border: 1px solid var(--line); border-radius: 4px; padding: 4px 8px; font-size: 11px; color: var(--muted); }
.kpi b { color: var(--ink); font-family: var(--display); font-weight: 500; font-size: 12.5px; margin-right: 3px; }
.kpi.al { border-color: #f5b8ab; color: var(--red); } .kpi.al b { color: var(--red); }
.kpi i { font-style: normal; color: var(--red); font-size: 10px; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 130px; }
.bars div { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
.bars div span { display: block; background: #d6d3ca; border-radius: 2px 2px 0 0; }
.bars div span.h { background: var(--red); border-radius: 0; }
.nr { padding: 6px 0; }
.nr .t { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 11.5px; }
.nr .t b { font-weight: 500; }
.nr .t span { font-family: var(--display); font-weight: 500; font-size: 12px; }
.nr .bar { height: 4px; margin-top: 5px; }
.mkt { display: grid; grid-template-columns: 82px 1fr 34px; align-items: center; gap: 8px; padding: 4px 0; font-size: 11.5px; color: var(--muted); }
.mkt .bar { height: 5px; margin: 0; }
.mkt b { font-family: var(--display); font-weight: 500; font-size: 11.5px; color: var(--red); text-align: right; }
.al-row { display: flex; gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--paper-2); align-items: flex-start; }
.al-row:last-child { border-bottom: none; }
.al-row .tx { font-size: 11.5px; line-height: 1.45; }
.al-row .mt { font-family: var(--mono); font-size: 9.5px; color: var(--muted); margin-top: 2px; }
.al-row .go { margin-left: auto; flex-shrink: 0; font-size: 10.5px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); border-radius: 3px; padding: 3px 7px; }
.notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 36px; }
.note .n { font-family: var(--mono); font-size: 12.5px; color: var(--violet); }
.note h3 { margin: 10px 0 6px; font-size: 17px; }
.note p { margin: 0; font-size: 15px; }
@media (max-width: 1000px) { .app-in { grid-template-columns: 1fr; } .app-side { display: none; } .app-body { grid-template-columns: 1fr; } .dash-head { flex-direction: column; align-items: flex-start; } .notes { grid-template-columns: 1fr; } }


/* la carte (maquette de l'écran Veille) */
.map-sec { padding: 30px 0 100px; }
.veille { display: grid; grid-template-columns: 1.25fr 1fr; gap: 12px; padding: 14px; background: var(--paper); }
.vmap { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; min-height: 400px; }
.vmap-in { position: absolute; top: 0; height: 100%; aspect-ratio: 1000 / 372; left: 50%; transform: translateX(-46%); }
.vmap-in img { position: absolute; inset: 0; width: 100%; height: 100%; }
.vmap .zoom { position: absolute; top: 12px; left: 12px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 3px; background: #fff; font-family: var(--sans); }
.vmap .zoom span { width: 26px; height: 26px; display: grid; place-items: center; font-size: 15px; border-bottom: 1px solid var(--line); }
.vmap .zoom span:last-child { border-bottom: none; }
.vlegend { position: absolute; left: 12px; bottom: 12px; display: flex; flex-wrap: wrap; gap: 12px; background: rgba(255,255,255,.94); border: 1px solid var(--line); border-radius: 4px; padding: 7px 10px; font-family: var(--mono); font-size: 10px; color: var(--muted); }
.vlegend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.vpop { position: absolute; transform: translate(-50%, calc(-100% - 12px)); background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--float); padding: 10px 12px; font-family: var(--sans); font-size: 11.5px; min-width: 190px; }
.vpop::after { content: ""; position: absolute; left: 50%; bottom: -6px; width: 10px; height: 10px; background: #fff; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transform: translateX(-50%) rotate(45deg); }
.vpop b { font-family: var(--display); font-weight: 500; font-size: 13px; display: block; margin-bottom: 4px; }
.vpop .st { display: inline-block; font-family: var(--mono); font-size: 9.5px; padding: 1px 6px; border-radius: 3px; background: #fdecea; color: var(--red); margin-left: 4px; vertical-align: 1px; }
.vpop .rw { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); padding: 1px 0; }
.vpop .rw span:last-child { color: var(--ink); font-family: var(--mono); }
.vpin { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(224,57,31,.2); transform: translate(-50%, -50%); }
.vfeed { background: #fff; border: 1px solid var(--line); border-radius: 6px; display: flex; flex-direction: column; overflow: hidden; }
.vfeed-h { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); font-family: var(--display); font-weight: 500; font-size: 13px; }
.vfeed-h span { font-family: var(--mono); font-weight: 400; font-size: 10px; color: var(--muted); }
.vchips { display: flex; gap: 5px; padding: 8px 14px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.vchips span { font-family: var(--sans); font-size: 10.5px; padding: 3px 8px; border: 1px solid var(--line); border-radius: 3px; color: var(--muted); }
.vchips span.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.vpost { padding: 11px 14px; border-bottom: 1px solid var(--paper-2); border-left: 2px solid transparent; }
.vpost.al { border-left-color: var(--red); background: #fff8f6; }
.vpost.ng { border-left-color: #f3a73b; }
.vpost-h { display: flex; align-items: center; gap: 6px; font-family: var(--sans); font-size: 11.5px; }
.vpost-h b { font-weight: 500; }
.vpost-h .t { margin-left: auto; font-family: var(--mono); font-size: 9.5px; color: var(--muted); }
.vpost .tx { font-size: 12.5px; line-height: 1.5; margin-top: 4px; color: #2b2b29; }
.vpost .mt { font-family: var(--mono); font-size: 9.5px; color: var(--muted); margin-top: 4px; display: flex; gap: 10px; }
.vpost .mt em { font-style: normal; background: var(--paper-2); padding: 0 5px; border-radius: 2px; }
@media (max-width: 1000px) { .veille { grid-template-columns: 1fr; } .vmap { min-height: 260px; } }


/* démonstration animée */
.demo { position: relative; }
.demo .veille { height: 520px; }
.demo .vmap, .demo .vfeed { height: 100%; min-height: 0; }
@media (max-width: 1000px) { .demo .veille { height: auto; } .demo .vmap { height: 280px; } .demo .vfeed { height: 460px; } }
.vlist { position: relative; overflow: hidden; flex: 1; }
.vpost { transition: transform .5s cubic-bezier(.2,.8,.2,1), opacity .5s, background .4s, border-color .4s; }
.vpost.enter { transform: translateY(-18px); opacity: 0; }
.vpost.hidden { display: none; }
.vpost .go { margin-left: 8px; font-size: 10px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); border-radius: 3px; padding: 2px 7px; }
.vping { position: absolute; width: 12px; height: 12px; border-radius: 50%; transform: translate(-50%, -50%); pointer-events: none; }
.vping.on::before, .vping.on::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--red); opacity: 0; animation: ping 1.4s ease-out forwards; }
.vping.on::after { animation-delay: .25s; }
@keyframes ping { from { transform: scale(.6); opacity: .7; } to { transform: scale(4.5); opacity: 0; } }
#d-pin, #d-pop { opacity: 0; transition: opacity .35s, transform .35s; }
#d-pop { transform: translate(-50%, calc(-100% - 4px)) scale(.96); }
.demo.pop #d-pin { opacity: 1; }
.demo.pop #d-pop { opacity: 1; transform: translate(-50%, calc(-100% - 12px)); }
.vfeed { position: relative; }
.vtoast { position: absolute; left: 12px; right: 12px; bottom: 12px; background: #111; color: #f8f7f3; border-radius: 6px; padding: 10px 12px; font-family: var(--sans); font-size: 11.5px; display: flex; flex-direction: column; gap: 2px; box-shadow: var(--float);
  transform: translateY(130%); opacity: 0; transition: transform .5s cubic-bezier(.2,.8,.2,1), opacity .4s; }
.vtoast b { font-family: var(--display); font-weight: 500; font-size: 12.5px; }
.vtoast b::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--red); margin-right: 7px; vertical-align: 1px; }
.vtoast span { color: #b9b8b2; font-family: var(--mono); font-size: 10px; }
.demo.toast .vtoast { transform: none; opacity: 1; }
.vrip { position: absolute; inset: 0; background: #fff; display: flex; flex-direction: column; transform: translateX(100%); transition: transform .55s cubic-bezier(.2,.8,.2,1); border-left: 1px solid var(--line); }
.demo.rip .vrip { transform: none; }
.vrip-h { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--line); font-family: var(--sans); font-weight: 500; font-size: 12.5px; }
.vrip-h .t { margin-left: auto; font-family: var(--mono); font-weight: 400; font-size: 10px; color: var(--muted); }
.vrip-b { padding: 8px 14px 10px; font-family: var(--sans); font-size: 12px; }
.vrip .vgraph { margin: 0 0 4px; } .vrip .vgraph svg { max-height: 150px; }
.vrip .mock-label { margin-bottom: 4px; }
.vrip .choices { margin-top: 8px; gap: 6px; } .vrip .choice { padding: 7px 10px; font-size: 12.5px; }
.vrip .vdraft { margin-top: 8px; } .vrip .vdraft p { min-height: 0; }
.vrip .tag { margin-top: 8px; }
.vrip-q { font-family: var(--display); font-weight: 500; font-size: 14px; }
.vrip .choice { transition: border-color .3s, box-shadow .3s, background .3s; }
.vrip .choice.on { border-color: var(--ink); box-shadow: var(--float); background: #fff; }
.vdraft { margin-top: 10px; opacity: 0; transition: opacity .4s; }
.vdraft p { margin: 0; font-size: 12px; line-height: 1.5; background: var(--paper-2); border-radius: 4px; padding: 8px 10px; min-height: 52px; color: #2b2b29; }
.demo.draft .vdraft { opacity: 1; }
#d-ok { opacity: 0; transition: opacity .4s; }
.demo.done #d-ok { opacity: 1; }
#d-ripnav em { transition: transform .3s; }
#d-ripnav.bump em { transform: scale(1.35); }
.vcur { position: absolute; left: 70%; top: 60%; z-index: 10; pointer-events: none; transition: left .85s cubic-bezier(.45,.05,.25,1), top .85s cubic-bezier(.45,.05,.25,1), opacity .3s; filter: drop-shadow(0 2px 3px rgba(0,0,0,.25)); }
.vcur.click::after { content: ""; position: absolute; left: -10px; top: -10px; width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--violet); animation: clk .45s ease-out forwards; }
@keyframes clk { from { transform: scale(.4); opacity: 1; } to { transform: scale(1.6); opacity: 0; } }
.dsteps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 18px; border-top: 1px solid var(--line); }
.dstep { position: relative; padding: 14px 18px 4px 0; font-family: var(--sans); cursor: pointer; opacity: .45; transition: opacity .3s; }
.dstep.on, .dstep:hover { opacity: 1; }
.dstep .n { display: block; font-family: var(--mono); font-size: 11.5px; color: var(--violet); }
.dstep b { display: block; font-family: var(--display); font-weight: 500; font-size: 15.5px; margin-top: 6px; }
.dstep span:not(.n) { display: block; font-size: 13px; color: var(--muted); margin-top: 3px; }
.dstep i { position: absolute; left: 0; top: -1px; height: 2px; width: 0; background: var(--ink); }
.dstep.on i { animation: fill var(--dur, 4s) linear forwards; }
@keyframes fill { to { width: 100%; } }
@media (max-width: 800px) { .dsteps { grid-template-columns: 1fr 1fr; row-gap: 10px; } .vcur { display: none; } }


/* graphe de riposte (comme l'éditeur de scénarios de l'outil) */
.vgraph { margin: 0 -4px 10px; }
.vgraph svg { width: 100%; height: auto; display: block; overflow: visible; }
.vgraph .ed { fill: none; stroke: #d6d3ca; stroke-width: 1.4; stroke-dasharray: 3 3; transition: stroke .4s; }
.vgraph .ed.done { stroke: #111; stroke-dasharray: none; stroke-width: 1.6; }
.vgraph .el { font-family: var(--mono); font-size: 7.5px; fill: var(--muted); }
.vgraph .el.done { fill: #111; }
.vgraph .nd rect { transition: fill .4s, stroke .4s; }
.vgraph .nd text.g { font-family: var(--sans); font-size: 11px; fill: #fff; font-weight: 600; }
.vgraph .nd text.l { font-family: var(--sans); font-size: 8px; fill: #2b2b29; }
.vgraph .nd.todo rect { fill: #fff; stroke: #d6d3ca; }
.vgraph .nd.todo text.g { fill: #a3a29d; }
.vgraph .nd.todo text.l { fill: #a3a29d; }
.vgraph .ring { fill: none; stroke: var(--violet); stroke-width: 2; opacity: 0; }
.vgraph .nd.cur .ring { opacity: 1; animation: gpulse 1.3s ease-in-out infinite; }
@keyframes gpulse { 0%, 100% { stroke-opacity: 1; } 50% { stroke-opacity: .25; } }
.vgraph .ck { font-size: 8px; fill: #fff; }
.vgraph.big .el { font-size: 8px; } .vgraph.big .nd text.l { font-size: 8.5px; }

/* toutes les fonctionnalités */
.feat-sec { padding: 100px 0; }
.groups { display: flex; flex-direction: column; margin-top: 56px; border-top: 1px solid var(--ink); }
.group { display: grid; grid-template-columns: 190px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.group > .eyebrow { align-self: start; margin-top: 4px; }
.gitems { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px 32px; }
.fitem { display: grid; grid-template-columns: 30px 1fr; gap: 10px; }
.fitem svg { width: 22px; height: 22px; stroke: var(--ink); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; margin-top: 1px; }
.fitem b { display: block; font-family: var(--display); font-weight: 500; font-size: 15px; letter-spacing: -0.01em; }
.fitem span { display: block; font-size: 14px; line-height: 1.55; color: #2b2b29; margin-top: 3px; }
@media (max-width: 1000px) { .group { grid-template-columns: 1fr; gap: 14px; } .gitems { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .gitems { grid-template-columns: 1fr; } }

/* apparition au défilement */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } .chip { animation: none; } }

/* formulaire « Demander une démo » */
#demo-modal { position: fixed; inset: 0; z-index: 100; background: rgba(17,17,17,.4); display: flex; align-items: center; justify-content: center; padding: 20px; }
#demo-modal[hidden] { display: none; }
.dm-panel { position: relative; width: min(480px, 100%); max-height: 92vh; overflow-y: auto; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 30px 30px 26px; box-shadow: var(--float); }
.dm-panel h3 { font-size: 24px; letter-spacing: -0.02em; margin: 14px 0 8px; }
.dm-lead { font-size: 15px; margin: 0 0 18px; }
.dm-x { position: absolute; top: 14px; right: 14px; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 4px; background: #fff; cursor: pointer; font-size: 13px; }
#dm-form { display: flex; flex-direction: column; gap: 12px; }
#dm-form label { display: flex; flex-direction: column; gap: 5px; font-family: var(--sans); font-size: 13px; color: var(--muted); }
#dm-form input, #dm-form textarea { font: inherit; font-family: var(--sans); font-size: 15px; color: var(--ink); padding: 10px 12px; border: 1px solid #d6d3ca; border-radius: 3px; background: #fff; resize: vertical; }
#dm-form input:focus, #dm-form textarea:focus { outline: none; border-color: var(--ink); }
#dm-form .btn { justify-content: center; margin-top: 4px; }
#dm-form .btn:disabled { opacity: .6; cursor: wait; }
.dm-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.dm-msg { font-family: var(--sans); font-size: 13px; color: var(--red); min-height: 1em; }
.dm-done { display: flex; flex-direction: column; gap: 6px; font-family: var(--sans); padding: 10px 0 4px; }
.dm-done b { font-family: var(--display); font-weight: 500; font-size: 18px; color: var(--green); }
.dm-done span { font-size: 14px; color: #2b2b29; }
.dm-done[hidden], #dm-form[hidden] { display: none; }


/* ── Ajustements de qualité (accueil) ───────────────────────────── */
.more { margin-top: 32px; }
@media (max-width: 600px) {
  .btn.big { white-space: normal; text-align: center; justify-content: center; }
  .more .btn { width: 100%; }
  .stat { padding: 22px 18px; }
  .stat b { font-size: 34px; }
}

/* tableau de bord : la vue d'ensemble « en clair » */
.w.full .lvl { flex-shrink: 0; }
.bref { margin: 0; flex: 1; font-size: 12px; line-height: 1.6; color: #2b2b29; border-left: 1px solid var(--line); padding-left: 16px; }
.bref b { display: block; font-family: var(--display); font-weight: 500; font-size: 11px; color: var(--violet); margin-bottom: 2px; }
.kp5 { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.kp5 div { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 10px 12px; min-width: 0; }
.kp5 b { display: block; font-family: var(--display); font-weight: 500; font-size: 17px; letter-spacing: -0.02em; white-space: nowrap; }
.kp5 span { display: block; font-size: 10.5px; line-height: 1.35; color: var(--muted); margin-top: 2px; }
.kp5 .al b { color: var(--red); }
@media (max-width: 1000px) { .w.full { flex-wrap: wrap; } .bref { flex-basis: 100%; border-left: none; padding-left: 0; } .kp5 { grid-template-columns: 1fr 1fr; } .kp5 div:last-child { grid-column: 1 / -1; } }
@media (max-width: 600px) { .app-top { flex-wrap: wrap; gap: 8px; } }

/* maquette « vidéo écoutée » */
.vidm { display: grid; grid-template-columns: 116px 1fr; gap: 12px; align-items: center; padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid var(--paper-2); }
.vidm-th { position: relative; aspect-ratio: 16 / 10; border-radius: 6px; overflow: hidden; background: linear-gradient(135deg, #22252f, #4b3a7a); }
.vidm-play { position: absolute; left: 50%; top: 50%; transform: translate(-35%, -50%); border-left: 13px solid #fff; border-top: 8px solid transparent; border-bottom: 8px solid transparent; opacity: .9; }
.vidm-dur { position: absolute; right: 5px; bottom: 7px; font-family: var(--mono); font-size: 9.5px; color: #fff; background: rgba(0,0,0,.55); padding: 0 4px; border-radius: 2px; }
.vidm-pg { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255,255,255,.25); }
.vidm-pg i { display: block; height: 100%; width: 0; background: var(--violet); transition: width 3.2s linear .3s; }
.feature.in .vidm-pg i { width: 72%; }
.vidm b { display: block; font-weight: 500; font-size: 13.5px; line-height: 1.4; }
.vidm span { display: block; font-family: var(--mono); font-size: 11px; color: var(--muted); margin-top: 4px; }
.seg { display: grid; grid-template-columns: 42px 1fr; gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--paper-2); font-size: 13.5px; line-height: 1.45; color: #2b2b29;
  opacity: 0; transform: translateY(6px); transition: opacity .5s, transform .5s; }
.seg span { font-family: var(--mono); font-size: 11.5px; color: var(--violet); padding-top: 1px; }
.feature.in .seg { opacity: 1; transform: none; }
.seg:nth-child(3) { transition-delay: .5s; } .seg:nth-child(4) { transition-delay: 1.4s; } .seg:nth-child(5) { transition-delay: 2.3s; }
.seg-tag { opacity: 0; transition: opacity .5s 3.1s; }
.feature.in .seg-tag { opacity: 1; }

/* maquette « Demander à Kairos » */
.ask-q { margin-left: auto; width: fit-content; max-width: 88%; background: var(--ink); color: var(--paper); border-radius: 10px 10px 2px 10px; padding: 9px 12px; font-size: 13.5px; line-height: 1.45;
  opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
.feature.in .ask-q { opacity: 1; transform: none; }
.ask-a { margin-top: 14px; font-size: 13.5px; line-height: 1.6; color: #2b2b29; }
.ask-a i { font-style: normal; font-family: var(--mono); font-size: 10.5px; color: var(--violet); background: var(--violet-soft); border-radius: 3px; padding: 1px 5px; margin: 0 1px; }
.ask-a .aw { opacity: 0; transition: opacity .25s; }
.feature.in .ask-a .aw { opacity: 1; }
.ask-src { display: flex; flex-direction: column; gap: 5px; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--paper-2);
  opacity: 0; transition: opacity .5s; transition-delay: var(--ask-end, 2.5s); }
.feature.in .ask-src { opacity: 1; }
.ask-src span { display: flex; gap: 8px; align-items: baseline; font-size: 12px; color: var(--muted); }
.ask-src b { font-family: var(--mono); font-weight: 500; font-size: 10.5px; color: var(--violet); }

/* mesure d'effet : avant / après riposte */
.effect { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; align-items: stretch; }
.effect-chart { background: #fff; border: 1px solid var(--line); padding: 22px 24px 18px; display: flex; flex-direction: column; min-width: 0; }
.ec-h { display: flex; justify-content: space-between; align-items: baseline; gap: 6px 14px; flex-wrap: wrap; margin-bottom: 16px; }
.ec-h b { font-family: var(--display); font-weight: 500; font-size: 16px; letter-spacing: -0.01em; }
.ec-h span { font-size: 12.5px; color: var(--muted); }
.ec-plot svg { width: 100%; height: auto; display: block; overflow: visible; }
.ec-plot rect { transform-box: fill-box; transform-origin: bottom; transform: scaleY(0); transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.effect.in .ec-plot rect { transform: scaleY(1); }
.ec-plot rect.b { fill: var(--red); } .ec-plot rect.a { fill: #f2b8ab; }
.ec-plot .rl { stroke: var(--violet); stroke-width: 1.5; stroke-dasharray: 4 4; }
.ec-plot .rt { font-family: var(--sans); font-size: 12px; font-weight: 500; fill: var(--violet); }
.ec-plot .base { stroke: var(--line); }
.ec-plot .dx { font-family: var(--mono); font-size: 11px; fill: var(--muted); }
.ec-legend { display: flex; gap: 8px 18px; align-items: center; flex-wrap: wrap; margin-top: 14px; font-size: 12.5px; color: var(--muted); }
.ec-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.ec-legend i.b { background: var(--red); } .ec-legend i.a { background: #f2b8ab; }
.ec-delta { margin-left: auto; font-family: var(--display); font-weight: 500; font-size: 15px; color: var(--ink); }
.effect .stats { margin-top: 0; grid-template-columns: 1fr 1fr; }
.effect .stat { display: flex; flex-direction: column; justify-content: flex-start; padding-top: 30px; }
.effect .stat:nth-child(2n) { border-right: none; }
.effect .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
@media (max-width: 900px) { .effect { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  .seg, .seg-tag, .ask-q, .ask-a .aw, .ask-src { opacity: 1 !important; transform: none !important; transition: none !important; }
  .ec-plot rect { transform: none !important; transition: none !important; }
  .vidm-pg i { width: 72%; transition: none; }
}

/* héros : réseaux suivis (carré de couleur discret + nom) */
.nets { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px 18px; margin: 30px auto 0; max-width: 760px; font-size: 14.5px; color: #2b2b29; }
.nets span { white-space: nowrap; }
.nets .lbl { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.nets svg { display: inline-block; width: 16px; height: 16px; margin-right: 7px; vertical-align: -3px; }
.hero .nets + .lead { margin-top: 26px; }
@media (max-width: 600px) { .nets { gap: 6px 14px; font-size: 13.5px; } .nets .lbl { flex-basis: 100%; text-align: center; } }