/* Vitavie : une feuille de papier gris-vert, une tête à l'encre, un seul bleu outremer. */
:root{
  --paper:#E7E9E4; --paper2:#DCDFD9; --ink:#141513; --muted:#5F635D; --line:#C9CCC5; --ultra:#2A3BD1; --danger:#A3342A;
  --f-disp:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --f-voice:"Newsreader",Georgia,serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{background:var(--paper);color:var(--ink)}
body{margin:0;font-family:var(--f-disp);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding-inline:24px}
.narrow{max-width:720px}
.mono{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* En-tête */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:14px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:500;font-size:20px;letter-spacing:-.01em}
.logo img{width:34px;height:34px}
.top nav{display:flex;gap:22px;flex-wrap:wrap}
.top nav a{text-decoration:none;font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding-block:4px;border-bottom:1.5px solid transparent}
.top nav a:hover,.top nav a:focus-visible{color:var(--ultra);outline:none}
.top nav a[aria-current="page"]{border-color:var(--ink)}

/* Typo */
h1,h2,h3{font-weight:500;line-height:1.04;letter-spacing:-.02em;text-wrap:balance;font-variation-settings:"opsz" 96}
h1{font-size:clamp(40px,6.4vw,84px);margin:14px 0 22px}
h2{font-size:clamp(30px,4.2vw,54px);margin:12px 0 18px}
h3{font-size:24px;margin:0 0 8px}
.aside{font-family:var(--f-voice);font-style:italic;font-weight:300;font-size:clamp(20px,2.2vw,26px);line-height:1.35;color:var(--muted);margin:0 0 22px;max-width:32ch}
.body{max-width:52ch;margin:0 0 26px}
.hint{font-family:var(--f-mono);font-size:12px;color:var(--muted);letter-spacing:.06em}
.btn{font:inherit;font-size:16px;background:none;border:0;border-bottom:1.5px solid var(--ink);padding:4px 0;color:var(--ink);cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover,.btn:focus-visible{color:var(--ultra);border-color:var(--ultra);outline:none}
.btn-solid{font:inherit;font-size:16px;background:var(--ink);color:var(--paper);border:0;padding:13px 22px;cursor:pointer}
.btn-solid:hover,.btn-solid:focus-visible{background:var(--ultra);outline:none}
.btn-solid[disabled]{opacity:.5;cursor:default}
.say{font-family:var(--f-voice);font-style:italic;color:var(--ultra);min-height:1.6em;margin-top:10px}

.sec{padding-block:80px;border-bottom:1px solid var(--line);overflow:hidden}
.two{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
.two>*{min-width:0}
@media (max-width:860px){.two{grid-template-columns:minmax(0,1fr);gap:32px}.sec{padding-block:56px}}

/* Accueil · encre */
.rw{position:relative;color:var(--ultra);display:inline-block;white-space:nowrap}
.rw::after{content:"";position:absolute;left:-2%;top:56%;height:.075em;width:0;background:var(--ink);transition:width .45s cubic-bezier(.7,0,.3,1)}
.rw.x::after{width:104%}
.rw.in{animation:rin .7s cubic-bezier(.2,.8,.2,1)}
@keyframes rin{from{opacity:0;filter:blur(8px);transform:translateY(.15em)}to{opacity:1;filter:none;transform:none}}
.ink-stage{position:relative;aspect-ratio:1;max-width:460px;width:100%;margin-inline:auto;cursor:pointer}
.ink-stage img{width:100%;height:100%;display:block;filter:url(#ink)}

/* Accueil · respirer */
.breath{text-align:center}
.big{font-size:clamp(68px,17vw,230px);line-height:.9;margin:18px 0 8px;letter-spacing:-.03em;animation:br 10s ease-in-out infinite;font-variation-settings:"wght" 220,"wdth" 75,"opsz" 96}
@keyframes br{0%,100%{font-variation-settings:"wght" 220,"wdth" 75,"opsz" 96;letter-spacing:-.04em}50%{font-variation-settings:"wght" 760,"wdth" 100,"opsz" 96;letter-spacing:.01em}}
.lung{position:relative;width:170px;height:170px;margin:36px auto 18px}
.lung img{width:100%;height:100%;animation:sc 10s ease-in-out infinite}
.lung .ring{position:absolute;inset:0;border:1px solid var(--ultra);border-radius:50%;animation:rg 10s ease-in-out infinite}
@keyframes sc{0%,100%{transform:scale(.95)}50%{transform:scale(1.05)}}
@keyframes rg{0%,100%{transform:scale(.9);opacity:.15}50%{transform:scale(1.45);opacity:.9}}
.phase{font-family:var(--f-voice);font-style:italic;font-size:22px;color:var(--ultra);min-height:1.4em}
.count{max-width:44ch;margin:18px auto 0;color:var(--muted)}
.wave{display:block;width:100%;max-width:520px;height:40px;margin:22px auto 0}

/* Accueil · pont vers blog et rdv */
.doors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.doors a{display:block;padding:44px 24px;text-decoration:none;border-right:1px solid var(--line)}
.doors a:last-child{border-right:0}
.doors a:hover h3,.doors a:focus-visible h3{color:var(--ultra)}
.doors p{margin:0;color:var(--muted);max-width:40ch}
@media (max-width:700px){.doors{grid-template-columns:minmax(0,1fr)}.doors a{border-right:0;border-bottom:1px solid var(--line)}}

/* Blog */
.page-head{padding-block:72px 40px;border-bottom:1px solid var(--line)}
.posts{list-style:none;margin:0;padding:0}
.posts li{border-bottom:1px solid var(--line)}
.posts a{display:grid;grid-template-columns:140px minmax(0,1fr);gap:24px;padding-block:32px;text-decoration:none}
.posts a:hover h3,.posts a:focus-visible h3{color:var(--ultra)}
.posts time{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;color:var(--muted);padding-top:6px;font-variant-numeric:tabular-nums}
.posts p{margin:0;color:var(--muted);max-width:60ch}
@media (max-width:600px){.posts a{grid-template-columns:minmax(0,1fr);gap:6px}}
.article{padding-block:56px 80px}
.article .lede{font-family:var(--f-voice);font-style:italic;font-weight:300;font-size:24px;line-height:1.4;color:var(--muted);margin:0 0 36px}
.article p,.article li{font-size:19px;line-height:1.7;max-width:62ch}
.article h2{font-size:30px;margin:44px 0 12px}
.article blockquote{margin:32px 0;padding:0 0 0 20px;border-left:2px solid var(--ultra);font-family:var(--f-voice);font-style:italic;font-size:24px;line-height:1.4}
.draft{display:inline-block;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--danger);color:var(--danger);padding:3px 8px;margin-left:10px;vertical-align:middle}

/* Rendez-vous */
.booking{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;padding-block:48px 90px;align-items:start}
.booking>*{min-width:0}
@media (max-width:900px){.booking{grid-template-columns:minmax(0,1fr);gap:40px}}
.step{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 14px;display:flex;gap:10px;align-items:center}
.step b{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--ink);color:var(--paper);font-weight:500;letter-spacing:0}
.types{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-bottom:40px}
.type{text-align:left;font:inherit;background:none;border:1px solid var(--line);padding:16px 18px;cursor:pointer;color:var(--ink)}
.type strong{display:block;font-weight:500;font-size:18px}
.type span{font-size:14px;color:var(--muted)}
.type:hover,.type:focus-visible{border-color:var(--ink);outline:none}
.type[aria-pressed="true"]{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.type[aria-pressed="true"] span{color:var(--paper2)}
.cal-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}
.cal-head h3{margin:0;font-size:30px;text-transform:lowercase}
.cal-nav{display:flex;gap:6px}
.cal-nav button{font:inherit;font-size:20px;width:40px;height:40px;background:none;border:1px solid var(--line);cursor:pointer;color:var(--ink)}
.cal-nav button:hover:not([disabled]),.cal-nav button:focus-visible{border-color:var(--ink);outline:none}
.cal-nav button[disabled]{opacity:.3;cursor:default}
.grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.grid .dow{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-align:center;padding-bottom:6px}
.day{aspect-ratio:1;font:inherit;font-size:20px;font-variant-numeric:tabular-nums;background:none;border:0;color:var(--line);cursor:default;position:relative}
.day.open{color:var(--ink);cursor:pointer}
.day.open::after{content:"";position:absolute;left:30%;right:30%;bottom:16%;height:2px;background:var(--ultra)}
.day.open:hover,.day.open:focus-visible{background:var(--paper2);outline:none}
.day[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.day[aria-pressed="true"]::after{background:var(--paper)}
.day.today{font-weight:500;text-decoration:underline;text-underline-offset:4px}
.slots{display:flex;flex-wrap:wrap;gap:8px;min-height:44px;margin-top:6px}
.slot{font-family:var(--f-mono);font-size:14px;background:none;border:1px solid var(--ink);padding:9px 14px;cursor:pointer;color:var(--ink);font-variant-numeric:tabular-nums}
.slot:hover,.slot:focus-visible{background:var(--paper2);outline:none}
.slot[aria-pressed="true"]{background:var(--ultra);border-color:var(--ultra);color:#fff}
.empty{font-family:var(--f-voice);font-style:italic;color:var(--muted);margin:0}
.form{display:grid;gap:18px}
.field{display:grid;gap:6px}
.field label{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea{font:inherit;font-size:17px;background:transparent;border:0;border-bottom:1.5px solid var(--ink);padding:8px 0;color:var(--ink);border-radius:0}
.field textarea{min-height:110px;resize:vertical;border:1.5px solid var(--ink);padding:10px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ultra)}
.err{color:var(--danger);font-size:14px;min-height:1.2em;margin:0}
.recap{border:1px solid var(--ink);padding:18px 20px;margin-bottom:22px}
.recap p{margin:0}
.recap .when{font-size:22px;font-weight:500;margin-top:4px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.done{border-top:2px solid var(--ultra);padding-top:22px}
.demo{background:var(--paper2);border:1px dashed var(--muted);padding:10px 14px;font-size:14px;color:var(--muted);margin:0 0 24px}

.foot{padding-block:40px 60px;border-top:1px solid var(--line)}
.foot .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* Curseur encre */
.dot{position:fixed;left:0;top:0;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--ultra);pointer-events:none;z-index:50;transition:width .25s,height .25s,margin .25s,background .25s,border-color .25s;border:1.5px solid transparent;mix-blend-mode:multiply}
.dot.big{width:44px;height:44px;margin:-22px 0 0 -22px;background:transparent;border-color:var(--ultra)}
@media (pointer:coarse){.dot{display:none}}

:focus-visible{outline:2px solid var(--ultra);outline-offset:2px}
@media (prefers-reduced-motion:reduce){.big,.lung img,.lung .ring,.rw.in{animation:none}}