/* Site public (présentation, fonctionnement, confidentialité, démo) : même palette « papier et encre » que le carnet
   (jetons de template_fr.html), aucune police web, aucune ressource externe. Mobile d'abord : 390 px, puis ordinateur. */
:root{
  color-scheme:light dark;
  --bg:#F2EEE6; --paper:#FFFDF9; --paper2:#F7F3EC;
  --ink:#1F2937; --ink2:#5F6873; --ink3:#8A929C; --line:#E4DED4; --line2:#EFEAE2;
  --sea:#D9E2E7;
  --accent:#B5402D; --accent-ink:#8F3021; --accent-soft:#F6E5E0; --accent-line:#E9C9C0;
  --pine:#3D6A5A; --pine-soft:#E3ECE7; --btn-accent:#B5402D; --btn-pine:#3D6A5A;
  --bezel:#1F2937; --bezel-edge:#3A4452;
  --serif:"Iowan Old Style","Palatino Linotype","Book Antiqua","Hiragino Mincho ProN","Yu Mincho",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Segoe UI",system-ui,"Helvetica Neue",Arial,sans-serif;
  --jp:"Hiragino Mincho ProN","Yu Mincho","Noto Serif CJK JP",serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --shadow:0 1px 2px rgba(31,41,55,.05),0 6px 18px -8px rgba(31,41,55,.14);
  --shadow-lg:0 2px 4px rgba(31,41,55,.05),0 28px 56px -28px rgba(31,41,55,.34);
  --r:14px;
  --wrap:1080px;
  --gutter:20px;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#14171C; --paper:#1C2027; --paper2:#22272F;
    --ink:#ECE7DE; --ink2:#A7AEB8; --ink3:#7D858F; --line:#2E343D; --line2:#272C34;
    --sea:#191F26;
    --accent:#D9654F; --accent-ink:#F0A08F; --accent-soft:#3B2521; --accent-line:#5A342D;
    --pine:#7FB39E; --pine-soft:#20302A; --btn-accent:#B84A36; --btn-pine:#2E6552;
    --bezel:#0B0D11; --bezel-edge:#2E343D;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 22px -10px rgba(0,0,0,.6);
    --shadow-lg:0 2px 4px rgba(0,0,0,.3),0 30px 60px -28px rgba(0,0,0,.75);
  }
}

/* ---------- base ---------- */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:20px}
html,body{margin:0;background:var(--bg)}
body{font-family:var(--sans);color:var(--ink);font-size:16px;line-height:1.6;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
body>main{flex:1 0 auto}
a{color:var(--accent-ink);text-decoration:none;border-bottom:1px solid var(--accent-line);transition:border-color .15s,color .15s}
a:hover{border-bottom-color:currentColor}
a:active{opacity:.75}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
img{max-width:100%;display:block}
[hidden]{display:none !important}
main:focus{outline:0}
p{margin:0}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.012em;line-height:1.1;margin:0;text-wrap:balance}
.i{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.15em;flex:0 0 auto}
[lang="ja"]{font-family:var(--jp)}
.nw{white-space:nowrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:12px;top:-80px;z-index:40;background:var(--ink);color:var(--paper);border:0;padding:10px 14px;border-radius:10px;font-weight:600}
.skip:focus{top:12px}

/* ---------- en-tête ---------- */
.top{background:var(--bg);border-bottom:1px solid var(--line);position:relative;z-index:20}
.top .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;padding-block:12px 8px}
.brand{display:inline-flex;align-items:center;gap:10px;border:0;color:var(--ink);font-family:var(--serif);font-size:19px;line-height:1.1;letter-spacing:-.005em;white-space:nowrap}
.brand:hover{color:var(--ink)}
.seal{flex:0 0 auto;width:30px;height:30px;border-radius:8px;background:var(--btn-accent);color:#FFFDF9;display:inline-flex;align-items:center;justify-content:center;font-family:var(--jp);font-size:17px;font-weight:600;line-height:1;box-shadow:inset 0 0 0 2px rgba(255,253,249,.28)}
.top .login{margin-left:auto}
.nav{order:3;flex:1 1 100%;display:flex;gap:2px;margin-inline:-10px;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{border:0;color:var(--ink2);font-size:14.5px;font-weight:500;padding:6px 10px;border-radius:999px;white-space:nowrap}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink);background:var(--paper);box-shadow:inset 0 0 0 1px var(--line)}
@media (min-width:760px){
  .top{position:sticky;top:0;background:rgba(242,238,230,.9);-webkit-backdrop-filter:saturate(1.3) blur(12px);backdrop-filter:saturate(1.3) blur(12px)}
  .top .wrap{flex-wrap:nowrap;padding-block:12px}
  .nav{order:0;flex:0 1 auto;margin:0 0 0 auto}
  .top .login{margin-left:6px}
  html{scroll-padding-top:84px}
}
@media (min-width:760px) and (prefers-color-scheme:dark){.top{background:rgba(20,23,28,.88)}}

/* ---------- boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-size:15.5px;font-weight:600;line-height:1.2;padding:12px 18px;min-height:46px;border-radius:12px;border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;text-align:center;-webkit-tap-highlight-color:transparent;transition:transform .15s,border-color .15s,filter .15s,background .15s}
.btn:hover{border-color:var(--ink3);color:var(--ink)}
.btn:active{transform:translateY(1px)}
.btn .i{width:18px;height:18px}
.btn.primary{background:var(--btn-accent);border-color:var(--btn-accent);color:#fff}
.btn.primary:hover{filter:brightness(1.07);color:#fff;border-color:var(--btn-accent)}
.btn.small{font-size:14px;min-height:38px;padding:8px 13px;border-radius:10px}
.btn.small .i{width:16px;height:16px}
.btn[disabled]{opacity:.62;cursor:progress;transform:none}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.linkmore{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.linkmore .i{width:16px;height:16px}

/* ---------- titres de section ---------- */
.eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600;margin:0 0 14px;line-height:1.3}
.eyebrow::before{content:"";width:22px;height:1.5px;background:currentColor;flex:0 0 auto}
.lead{font-size:clamp(17px,2.1vw,19.5px);color:var(--ink2);margin-top:18px;max-width:36em;line-height:1.55}
.fine{font-size:13.5px;color:var(--ink3);margin-top:14px;line-height:1.5}
.sec{padding-block:clamp(56px,9vw,108px)}
.sec.band{background:var(--paper);border-block:1px solid var(--line)}
.sec-head{max-width:46em;margin-bottom:clamp(28px,4.5vw,48px)}
.sec-head h2{font-size:clamp(29px,4.8vw,44px)}
.sec-head p:not(.eyebrow){font-size:17px;color:var(--ink2);margin-top:14px;line-height:1.6}

/* ---------- héros et mosaïque ---------- */
.hero{padding-block:clamp(34px,7vw,88px) clamp(48px,8vw,100px)}
.hero .wrap{display:grid;gap:38px;align-items:center}
.hero h1{font-size:clamp(37px,7.2vw,62px);line-height:1.04}
.hero h1 em{font-style:italic;color:var(--accent)}
@media (min-width:900px){.hero .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:60px}}
.mosaic{margin:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-auto-rows:clamp(50px,9.4vw,88px);gap:8px}
.mosaic figure{position:relative;margin:0;overflow:hidden;border-radius:12px;background:var(--sea);box-shadow:var(--shadow)}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.mosaic figure:hover img{transform:scale(1.03)}
.mosaic figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 10px 7px;font-size:12px;font-weight:500;color:#fff;line-height:1.25;background:linear-gradient(to top,rgba(10,12,16,.62),rgba(10,12,16,0));white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 1px 2px rgba(0,0,0,.35)}
.mosaic .m1{grid-column:1/5;grid-row:1/4}
.mosaic .m2{grid-column:5/7;grid-row:1/3}
.mosaic .m3{grid-column:5/7;grid-row:3/5}
.mosaic .m4{grid-column:1/3;grid-row:4/7}
.mosaic .m5{grid-column:3/5;grid-row:4/7}
.mosaic .m6{grid-column:5/7;grid-row:5/7}
.mosaic.few{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:clamp(120px,24vw,200px)}
.mosaic.few figure{grid-column:auto;grid-row:auto}
.mosaic.few .m1{grid-column:1/-1}
@media (max-width:520px){.mosaic figure:not(.m1) figcaption{font-size:11px;padding:18px 7px 5px}}
@media (prefers-color-scheme:dark){.mosaic img,.strip-photos img{filter:brightness(.9)}}

/* ---------- colonnes texte + visuel ---------- */
.split{display:grid;gap:40px;align-items:center}
@media (min-width:900px){.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px}.split.rev>:first-child{order:2}}
.split h2{font-size:clamp(29px,4.8vw,44px)}
.split .sub{font-size:17px;color:var(--ink2);margin-top:14px}
.ticks{list-style:none;margin:24px 0 0;padding:0}
.ticks li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:10px;padding:9px 0;border-top:1px solid var(--line2);font-size:15.5px;line-height:1.5}
.ticks li:first-child{border-top:0}
.ticks .i{width:18px;height:18px;color:var(--pine);margin-top:3px;stroke-width:2.2}
.ticks b{font-weight:600}

/* ---------- fonctionnalités ---------- */
.features{display:grid;gap:12px;grid-template-columns:minmax(0,1fr);margin-top:clamp(44px,7vw,72px)}
@media (min-width:640px){.features{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:980px){.features{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}}
.feature{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px 20px 22px}
.band .feature{background:var(--bg)}
.feature .ic{width:42px;height:42px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px}
.feature .ic.pine{background:var(--pine-soft);color:var(--pine)}
.feature .ic .i{width:21px;height:21px}
.feature h3{font-size:21px;line-height:1.2}
.feature p{margin-top:8px;color:var(--ink2);font-size:15px;line-height:1.55}

/* ---------- maquette de téléphone (contenu fictif) ---------- */
.mock{margin:0 auto;width:min(300px,100%)}
.mock-frame{background:var(--bezel);border-radius:46px;padding:10px;box-shadow:var(--shadow-lg),inset 0 0 0 1px var(--bezel-edge)}
.mock-screen{position:relative;background:var(--bg);border-radius:37px;overflow:hidden;padding:46px 12px 64px;min-height:590px;font-size:13px;line-height:1.4;color:var(--ink)}
.mock-screen::before{content:"";position:absolute;top:11px;left:50%;transform:translateX(-50%);width:86px;height:25px;border-radius:14px;background:var(--bezel)}
.mock figcaption{font-size:13px;color:var(--ink3);text-align:center;margin-top:14px}
.mk-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 2px 10px}
.mk-seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--paper);font-size:11px;font-weight:600}
.mk-seg span{padding:4px 9px;color:var(--ink2)}
.mk-seg span:first-child{background:var(--ink);color:var(--paper)}
.mk-clock{font-size:10.5px;color:var(--ink2);text-align:right;line-height:1.3}
.mk-clock b{color:var(--ink);font-weight:600}
.mk-panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:13px 11px 12px;box-shadow:var(--shadow)}
.mk-eyebrow{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.mk-title{font-family:var(--serif);font-size:21px;line-height:1.12;margin-top:3px}
.mk-facts{display:flex;flex-wrap:wrap;gap:3px 10px;font-size:10.5px;color:var(--ink2);margin-top:7px}
.mk-facts span{display:inline-flex;align-items:center;gap:4px}
.mk-facts .i{width:12px;height:12px;color:var(--ink3)}
.mk-now{margin-top:10px;background:var(--ink);color:var(--paper);border-radius:10px;padding:8px 10px}
.mk-now small{display:block;font-size:9px;letter-spacing:.14em;text-transform:uppercase;opacity:.7;font-weight:600}
.mk-now b{display:block;font-size:12.5px;font-weight:600}
.mk-now span{display:block;font-size:10.5px;opacity:.78}
.mk-routes{margin-top:10px;background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:11px;padding:8px}
.mk-routes>small{display:block;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink);font-weight:600;margin-bottom:6px}
.mk-route{background:var(--paper);border-radius:9px;padding:8px;display:grid;grid-template-columns:24px minmax(0,1fr);gap:4px 8px;align-items:start}
.mk-ic{width:24px;height:24px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;justify-content:center}
.mk-ic .i{width:14px;height:14px}
.mk-route b{display:block;font-size:11.5px;font-weight:600;line-height:1.25}
.mk-route em{display:block;font-style:normal;font-size:10px;color:var(--ink2)}
.mk-btns{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.mk-btn{display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:600;padding:5px 8px;border-radius:8px;border:1px solid var(--line);background:var(--paper);color:var(--ink)}
.mk-btn.go{background:var(--btn-accent);border-color:var(--btn-accent);color:#fff}
.mk-btn .i{width:11px;height:11px}
.mk-h{font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);font-weight:600;margin-top:11px}
.mk-steps{list-style:none;margin:5px 0 0;padding:0}
.mk-steps li{display:flex;gap:7px;align-items:flex-start;font-size:11.5px;padding:5px 0;border-top:1px solid var(--line2)}
.mk-steps li:first-child{border-top:0}
.mk-steps i{flex:0 0 15px;width:15px;height:15px;border:1.5px solid var(--ink3);border-radius:5px;margin-top:1px;position:relative}
.mk-steps li.done{color:var(--ink3);text-decoration:line-through}
.mk-steps li.done i{background:var(--pine);border-color:var(--pine)}
.mk-steps li.done i::after{content:"";position:absolute;left:4px;top:1px;width:3.5px;height:7px;border:solid #fff;border-width:0 1.8px 1.8px 0;transform:rotate(45deg)}
.mk-fab{position:absolute;right:14px;bottom:18px;display:inline-flex;align-items:center;gap:6px;background:var(--ink);color:var(--paper);font-size:11.5px;font-weight:600;padding:8px 12px;border-radius:999px;box-shadow:var(--shadow)}
.mk-fab .i{width:14px;height:14px}

/* ---------- carte de proposition (maquette) ---------- */
.proposal{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:20px 18px 18px;max-width:440px;margin:0 auto;width:100%}
.band .proposal{background:var(--bg)}
.pr-kicker{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:var(--ink3);letter-spacing:.06em;text-transform:uppercase}
.pr-kicker .i{width:16px;height:16px;color:var(--accent)}
.pr-title{font-family:var(--serif);font-size:23px;line-height:1.15;margin-top:8px}
.pr-change{margin-top:14px;padding-top:14px;border-top:1px solid var(--line2)}
.pr-label{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;font-size:13px;font-weight:600;color:var(--ink2)}
.pr-label code{font-weight:400}
.pr-before,.pr-after{font-size:15px;line-height:1.45;border-radius:10px;padding:8px 11px;margin-top:8px}
.pr-before{color:var(--ink3);background:var(--paper2)}
.pr-before .old{text-decoration:line-through}
.pr-after{background:var(--pine-soft);color:var(--ink)}
.pr-before small,.pr-after small{display:block;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--ink3);margin-bottom:2px}
.pr-after small{color:var(--pine)}
.pr-why{font-size:13.5px;color:var(--ink2);margin-top:10px}
.pr-src{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--accent-ink);font-weight:600;margin-top:4px}
.pr-src .i{width:14px;height:14px}
.pr-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.fbtn{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;padding:9px 15px;border-radius:11px;border:1px solid var(--line);background:var(--paper);color:var(--ink)}
.fbtn.go{background:var(--btn-pine);border-color:var(--btn-pine);color:#fff}
.fbtn .i{width:15px;height:15px}
.pr-foot{font-size:12.5px;color:var(--ink3);margin-top:12px}

/* ---------- schémas SVG ---------- */
.diagram{margin:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:clamp(10px,3vw,28px) clamp(2px,2vw,28px)}
.band .diagram{background:var(--bg)}
.diagram svg{display:block;width:100%;height:auto;max-width:540px;margin:0 auto}
.diagram figcaption{font-size:13.5px;color:var(--ink2);margin:12px auto 0;text-align:center;max-width:42em;padding-inline:8px}
.dg text{font-family:var(--sans);fill:var(--ink)}
.dg .t{font-size:14px;font-weight:600}
.dg .s{font-size:12.5px;fill:var(--ink2)}
.dg .xs{font-size:11px;fill:var(--ink2)}
.dg .lbl{font-size:11px;fill:var(--ink2)}
.dg .mono{font-family:var(--mono);font-size:10.5px;fill:var(--ink3)}
.dg .who-a{fill:var(--accent-ink);font-weight:600;font-size:13px}
.dg .who-b{fill:var(--pine);font-weight:600;font-size:13px}
.dg .box{fill:var(--paper2);stroke:var(--line);stroke-width:1.2}
.dg .box.acc{fill:var(--accent-soft);stroke:var(--accent-line)}
.dg .box.pine{fill:var(--pine-soft);stroke:var(--pine);stroke-opacity:.45}
.dg .box.main{fill:var(--paper);stroke:var(--ink3);stroke-width:1.4}
.dg .ln{stroke:var(--ink3);stroke-width:1.5;fill:none}
.dg .ln.dash{stroke-dasharray:4 4}
.dg .ah{fill:var(--ink3)}
.dg .phone{fill:var(--bezel);stroke:var(--bezel-edge);stroke-width:1}
.dg .screen{fill:var(--bg)}
.dg .row{fill:var(--paper)}
.dg .hl-a{fill:var(--accent-soft)}
.dg .hl-b{fill:var(--pine-soft)}
.dg .bar{fill:var(--line)}
.dg .cb{fill:var(--paper);stroke:var(--ink3);stroke-width:1.3}
.dg .cb.on{fill:var(--pine);stroke:var(--pine)}
.dg .tick{stroke:#fff;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.dg .node{fill:var(--paper);stroke:var(--ink3);stroke-width:1.5}
.dg .node.acc{fill:var(--btn-accent);stroke:var(--btn-accent)}
.dg .node.pine{fill:var(--btn-pine);stroke:var(--btn-pine)}
.dg .node.dash{stroke-dasharray:3 3}
.dg .num{font-family:var(--serif);font-size:14px;fill:var(--ink2);text-anchor:middle}
.dg .num.on{fill:#fff}
@media (max-width:520px){.dg .t{font-size:15.5px}.dg .s{font-size:13.5px}.dg .xs{font-size:12.5px}.dg .who-a,.dg .who-b{font-size:14px}}

/* ---------- sécurité en bref ---------- */
.safe{display:grid;gap:12px;grid-template-columns:minmax(0,1fr)}
@media (min-width:640px){.safe{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:980px){.safe{grid-template-columns:repeat(3,minmax(0,1fr))}}
.safe li{list-style:none;display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--paper)}
.safe .ic{width:36px;height:36px;border-radius:10px;background:var(--pine-soft);color:var(--pine);display:inline-flex;align-items:center;justify-content:center}
.safe .ic .i{width:19px;height:19px}
.safe b{display:block;font-size:15.5px;font-weight:600;line-height:1.3}
.safe p{font-size:14px;color:var(--ink2);margin-top:3px;line-height:1.5}
ul.safe{margin:0;padding:0}
.after-links{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px}

/* ---------- appel final ---------- */
.closing{text-align:left;display:grid;gap:22px;align-items:center;background:var(--ink);color:var(--paper);border-radius:22px;padding:clamp(26px,5vw,52px)}
.closing h2{font-size:clamp(28px,4.4vw,40px);color:var(--paper)}
.closing p{color:var(--paper);opacity:.78;margin-top:10px;font-size:16.5px;max-width:40em}
.closing .btn{background:var(--paper);color:var(--ink);border-color:var(--paper);justify-self:start}
.closing .btn:hover{filter:brightness(.97)}
@media (min-width:860px){.closing{grid-template-columns:minmax(0,1fr) auto;gap:40px}}

/* ---------- démo : lancement ---------- */
.demo-points{list-style:none;margin:0;padding:0;display:grid;gap:10px;grid-template-columns:minmax(0,1fr)}
@media (min-width:760px){.demo-points{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}}
.demo-points li{display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px;padding:14px 14px 15px;border-radius:var(--r);background:var(--bg);border:1px solid var(--line);font-size:14.5px;color:var(--ink2);line-height:1.5}
.demo-points b{display:block;color:var(--ink);font-weight:600;font-size:15px}
.demo-points .ic{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;justify-content:center}
.demo-points .ic .i{width:16px;height:16px}
.launch{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-top:26px}
.launch form{margin:0}
.demo-status{font-size:14px;color:var(--ink2);margin-top:12px;min-height:1.4em}
.demo-error{margin-top:14px;background:var(--accent-soft);color:var(--accent-ink);border:1px solid var(--accent-line);border-radius:12px;padding:10px 14px;font-size:14.5px;font-weight:500;max-width:40em}
.strip-photos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:28px 0 0;padding:0;list-style:none}
@media (min-width:700px){.strip-photos{grid-template-columns:repeat(4,minmax(0,1fr))}}
.strip-photos figure{margin:0;position:relative;border-radius:12px;overflow:hidden;background:var(--sea);aspect-ratio:4/3;max-width:100%}
.strip-photos img{width:100%;height:100%;object-fit:cover}
.strip-photos figcaption{position:absolute;left:0;right:0;bottom:0;padding:20px 9px 6px;font-size:12px;color:#fff;background:linear-gradient(to top,rgba(10,12,16,.6),rgba(10,12,16,0));white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.preview-steps{counter-reset:p;list-style:none;margin:22px 0 0;padding:0;display:grid;gap:0}
.preview-steps li{counter-increment:p;display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;padding:12px 0;border-top:1px solid var(--line2)}
.preview-steps li:first-child{border-top:0}
.preview-steps li::before{content:counter(p);width:30px;height:30px;border-radius:50%;border:1.5px solid var(--accent-line);color:var(--accent-ink);font-family:var(--serif);font-size:15px;display:flex;align-items:center;justify-content:center}
.preview-steps b{display:block;font-size:16px;font-weight:600;color:var(--ink)}
.preview-steps span{display:block;font-size:14.5px;color:var(--ink2)}
.calm{max-width:40em;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:clamp(22px,4vw,40px);box-shadow:var(--shadow)}
.calm h1{font-size:clamp(30px,5vw,42px)}
.calm p:not(.eyebrow){color:var(--ink2);margin-top:12px;font-size:16.5px}

/* ---------- démo : les deux téléphones ---------- */
.demo-head{padding-block:clamp(26px,5vw,52px) 0}
.demo-head h1{font-size:clamp(32px,5.6vw,50px)}
.demo-head .lead{font-size:clamp(16px,2vw,18px)}
.demo-foot{padding-block:18px clamp(40px,6vw,64px)}
.demo-foot .fine{margin:0;max-width:60em}
.stage{margin-top:28px;outline:0}
.stage-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}
.stage-bar form{margin:0 0 0 auto}
.switch{display:none;border:1px solid var(--line);border-radius:999px;background:var(--paper);padding:3px;box-shadow:var(--shadow)}
.switch button{font:inherit;font-size:14.5px;font-weight:600;border:0;background:transparent;color:var(--ink2);padding:8px 16px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;min-height:38px;-webkit-tap-highlight-color:transparent}
.switch button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.switch button[aria-pressed="true"] .dot{box-shadow:0 0 0 2px var(--ink)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--accent);flex:0 0 auto}
.dot.b{background:var(--pine)}
.phones{position:relative;display:flex;justify-content:center;align-items:flex-start;gap:32px}
.device{margin:0;flex:0 1 410px;min-width:0;max-width:410px;width:100%}
.device-label{display:flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink2);margin:0 0 10px}
.device-frame{position:relative;background:var(--bezel);border-radius:48px;padding:10px;box-shadow:var(--shadow-lg),inset 0 0 0 1px var(--bezel-edge)}
.device iframe{display:block;width:100%;height:min(820px,82vh);border:0;border-radius:38px;background:var(--bg)}
.device-wait{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;height:min(820px,82vh);border-radius:38px;background:var(--bg);color:var(--ink3);font-size:14px;text-align:center;padding:20px}
.device-wait .i{width:28px;height:28px;color:var(--ink3)}
@media (max-width:919px){
  .phones{flex-direction:column;align-items:center;gap:28px}
  .js .switch{display:inline-flex}
  .js .phones[data-active="a"] .device[data-slot="b"],
  .js .phones[data-active="b"] .device[data-slot="a"]{position:absolute;top:0;left:50%;transform:translateX(-50%);visibility:hidden;pointer-events:none}
}
@media (max-width:480px){
  .device-frame{border-radius:32px;padding:6px}
  .device iframe,.device-wait{border-radius:27px}
  .device-label{display:none}
}
.gone{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-ink);border-radius:var(--r);padding:12px 16px;margin-bottom:16px}
.gone p{font-size:15px}
.gone b{font-weight:700;margin-right:6px}
.gone form{margin:0}
.guide{display:grid;gap:14px;margin-top:28px}
@media (min-width:760px){.guide{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 20px;box-shadow:var(--shadow);min-width:0}
.panel-h{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin:0 0 12px;line-height:1.3}
.panel-h span{letter-spacing:.04em;text-transform:none;font-size:13px;color:var(--pine)}
.steps{list-style:none;margin:0;padding:0}
.steps>li{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;padding:11px 0;border-top:1px solid var(--line2)}
.steps>li:first-child{border-top:0;padding-top:2px}
.mark{width:28px;height:28px;border-radius:50%;border:1.5px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:14.5px;color:var(--ink2);transition:background .2s,border-color .2s}
.mark .i{display:none;width:15px;height:15px;stroke-width:2.6}
.steps>li.done .mark{background:var(--pine);border-color:var(--pine);color:#fff}
.steps>li.done .mark .n{display:none}
.steps>li.done .mark .i{display:block}
.steps b{display:block;font-size:15.5px;font-weight:600;line-height:1.35}
.steps .d{display:block;font-size:14px;color:var(--ink2);margin-top:2px}
.steps>li.done b{color:var(--ink2)}
.manual{display:inline-flex;align-items:center;gap:9px;margin-top:8px;font-size:14px;font-weight:500;cursor:pointer;min-height:32px}
.manual input{appearance:none;-webkit-appearance:none;flex:0 0 22px;width:22px;height:22px;border:1.5px solid var(--ink3);border-radius:7px;margin:0;background:var(--paper);position:relative;cursor:pointer}
.manual input:checked{background:var(--pine);border-color:var(--pine)}
.manual input:checked::after{content:"";position:absolute;left:7px;top:3px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.guide-done{margin-top:12px;background:var(--pine-soft);color:var(--pine);border-radius:10px;padding:9px 12px;font-size:14.5px;font-weight:600}
.journal{list-style:none;margin:0;padding:0;max-height:430px;overflow-y:auto;overscroll-behavior:contain}
.journal li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:baseline;padding:8px 0;border-top:1px solid var(--line2);font-size:14.5px;line-height:1.45}
.journal li:first-child{border-top:0;padding-top:0}
.journal .tag{font-size:11.5px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent-ink);white-space:nowrap}
.journal .tag.b{background:var(--pine-soft);color:var(--pine)}
.journal .tag.ai,.journal .tag.plan{background:var(--paper2);color:var(--ink2);box-shadow:inset 0 0 0 1px var(--line)}
.journal .more{color:var(--ink2)}
.journal .more.ok{color:var(--pine);font-weight:600}
.journal li.fresh{animation:fresh 1.4s ease-out}
@keyframes fresh{from{background:var(--accent-soft)}to{background:transparent}}
.journal-empty{font-size:14px;color:var(--ink3);line-height:1.5}

/* ---------- pages longues ---------- */
.page-head{padding-block:clamp(34px,6vw,76px) clamp(20px,3vw,34px)}
.page-head h1{font-size:clamp(36px,6.4vw,58px);line-height:1.05}
.doc{display:grid;gap:30px;padding-bottom:clamp(56px,9vw,100px)}
@media (min-width:1000px){.doc{grid-template-columns:230px minmax(0,1fr);gap:60px}.toc{position:sticky;top:92px;align-self:start}}
.toc{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.toc p{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin-bottom:8px}
.toc ol{margin:0;padding:0;list-style:none;counter-reset:t}
.toc li{counter-increment:t;margin:0}
.toc a{display:grid;grid-template-columns:26px minmax(0,1fr);border:0;color:var(--ink);font-size:14.5px;padding:5px 0;line-height:1.35}
.toc a::before{content:counter(t,decimal-leading-zero);font-family:var(--serif);color:var(--ink3);font-size:13px}
.toc a:hover{color:var(--accent-ink)}
@media (min-width:520px) and (max-width:999px){.toc ol{columns:2;column-gap:24px}.toc li{break-inside:avoid}}
.prose{max-width:70ch;min-width:0}
.prose>section{padding-top:8px}
.prose>section+section{margin-top:clamp(40px,6vw,64px);padding-top:clamp(28px,4vw,40px);border-top:1px solid var(--line)}
.prose h2{font-size:clamp(27px,4vw,36px);margin:0 0 16px;scroll-margin-top:24px}
@media (min-width:760px){.prose h2{scroll-margin-top:92px}}
.prose h3{font-family:var(--sans);font-size:17px;font-weight:600;letter-spacing:0;margin:30px 0 8px;line-height:1.35}
.prose p{font-size:16.5px;margin:0 0 14px;line-height:1.65}
.prose ul,.prose ol{margin:0 0 16px;padding-left:22px}
.prose ul.ticks,.prose ul.skills{padding-left:0}
.prose li{font-size:16.5px;margin:7px 0;line-height:1.6}
.prose li::marker{color:var(--ink3)}
.prose .diagram{margin:24px 0}
.prose .ticks li{font-size:16px}
.sec-num{display:block;font-family:var(--serif);font-size:15px;color:var(--accent);margin-bottom:6px;letter-spacing:.02em}
code{font-family:var(--mono);font-size:.86em;background:var(--paper2);border:1px solid var(--line2);border-radius:6px;padding:.02em .3em;overflow-wrap:anywhere;color:var(--ink)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--paper);margin:18px 0 22px;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:14.5px;line-height:1.5}
th,td{text-align:left;vertical-align:top;padding:10px 14px;border-top:1px solid var(--line2)}
thead th{border-top:0;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);font-weight:600;background:var(--paper2)}
td:first-child{white-space:nowrap}
td code{font-size:.84em}
.note{background:var(--paper2);border-left:3px solid var(--accent-line);border-radius:0 12px 12px 0;padding:12px 16px;color:var(--ink2);font-size:15.5px;margin:18px 0}
.note b{color:var(--ink)}
.compare{display:grid;gap:12px;grid-template-columns:minmax(0,1fr);margin:18px 0}
@media (min-width:640px){.compare{grid-template-columns:repeat(2,minmax(0,1fr))}}
.compare>div{border:1px solid var(--line);border-radius:var(--r);background:var(--paper);padding:16px 18px}
.compare h3{margin:0 0 6px;display:flex;align-items:center;gap:8px}
.compare h3 .i{width:18px;height:18px;color:var(--pine)}
.compare .sim h3 .i{color:var(--accent)}
.compare ul{margin:0;padding-left:20px}
.compare li{font-size:15px}
.skills{list-style:none;margin:14px 0 18px;padding:0;display:grid;gap:8px;grid-template-columns:minmax(0,1fr)}
@media (min-width:640px){.skills{grid-template-columns:repeat(2,minmax(0,1fr))}}
.skills li{margin:0;border:1px solid var(--line);border-radius:12px;background:var(--paper);padding:10px 12px;font-size:14.5px;line-height:1.45;color:var(--ink2)}
.skills code{display:inline-block;margin-bottom:3px;font-size:12.5px}

/* ---------- page expirée (dans un cadre) ---------- */
.expired{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;padding:32px 20px}
.expired .seal{width:44px;height:44px;font-size:24px;border-radius:11px}
.expired p{font-family:var(--serif);font-size:22px;line-height:1.3;max-width:16em}

/* ---------- pied de page ---------- */
.foot{background:var(--paper);border-top:1px solid var(--line);padding-block:40px 48px;font-size:14px;color:var(--ink2)}
.foot-grid{display:grid;gap:30px}
@media (min-width:860px){.foot-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:56px}}
.foot .brand{font-size:18px}
.foot-about{margin-top:12px;max-width:34em;line-height:1.55}
.foot-links{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px}
.foot-links a{font-weight:600}
.foot-src{margin-top:16px;font-size:13px;line-height:1.6}
.foot-h{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin:0 0 10px}
.credits{list-style:none;margin:0;padding:0}
.credits li{font-size:12.5px;line-height:1.5;margin:0 0 7px;color:var(--ink2)}
.credits b{color:var(--ink);font-weight:600}
.credits a{color:var(--ink2);border-bottom-color:var(--line)}
.credits a:hover{color:var(--accent-ink)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
}
@media print{
  .top,.skip,.launch,.stage,.cta{display:none !important}
  body,.sec.band,.foot{background:#fff;color:#000}
}