/* Ostéos de la Bern' : feuille de style commune. Système : ../../../DESIGN.md */

/* ---------- Tokens ---------- */
:root{
  color-scheme: light dark;
  --paper:#F6F1E7; --paper-2:#EFE7D8; --card:#FBF8F2; --tint:#E4ECEC;
  --ink:#1E2830; --ink-soft:#4A5660; --line:#D9CEBB;
  --sea:#2E5B69; --sun:#E2A72E; --sun-hover:#EDB641; --hand:#8A5F0F;
  --dark:#1E2830; --dark-2:#26323B; --on-dark:#F6F1E7; --on-dark-soft:rgba(246,241,231,.74); --dark-line:rgba(246,241,231,.16);
  --focus:#2E5B69;
  --shadow-card:0 18px 38px -22px rgba(30,40,48,.38);
  --shadow-photo:0 24px 46px -26px rgba(30,40,48,.5);
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;
  --hand-font:'Kalam','Comic Sans MS',cursive;
  --ease:cubic-bezier(.16,1,.3,1);
  --z-sticky:20; --z-skip:30;
}
@media (prefers-color-scheme: dark){
  :root{
    --paper:#141B20; --paper-2:#1A232A; --card:#1E2830; --tint:#1B2A30;
    --ink:#ECE5D7; --ink-soft:#B4BBBF; --line:#33414B;
    --sea:#8DBAC6; --hand:#E9BE5C; --focus:#E2A72E;
    --dark:#0E1418; --dark-2:#152027;
    --shadow-card:0 18px 38px -22px rgba(0,0,0,.6);
    --shadow-photo:0 24px 46px -26px rgba(0,0,0,.7);
  }
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;touch-action:manipulation;-webkit-tap-highlight-color:rgba(226,167,46,.25)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px;transition:color .2s var(--ease),text-decoration-color .2s var(--ease)}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:3px}
.hero :focus-visible,.end-block :focus-visible,.page-head :focus-visible,.sticky :focus-visible{outline-color:var(--sun)}
h1,h2,h3{text-wrap:balance;font-weight:500}
p{text-wrap:pretty}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 32px}
@media (max-width:767px){.wrap{padding:0 16px}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:16px;top:-60px;z-index:var(--z-skip);background:var(--sun);color:#1E2830;font-weight:600;padding:12px 18px;border-radius:999px;text-decoration:none;transition:top .2s var(--ease)}
.skip:focus{top:12px}
.hand{font-family:var(--hand-font);color:var(--hand);font-weight:400;line-height:1.25}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 16px/1 var(--sans);padding:17px 26px;border-radius:999px;text-decoration:none;white-space:nowrap;transition:transform .2s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease)}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-sun{background:var(--sun);color:#1E2830}
.btn-sun:hover{background:var(--sun-hover)}
.btn-line{border:1.5px solid rgba(255,255,255,.75);color:#fff;background:rgba(20,28,34,.18)}
.btn-line:hover{background:rgba(20,28,34,.38);border-color:#fff}
.btn-line.on-dark{border-color:var(--dark-line);background:transparent;color:var(--on-dark)}
.btn-line.on-dark:hover{border-color:var(--on-dark)}
.ext{font-size:.85em;opacity:.8}

/* ---------- Bandeau secret ---------- */
.secret{margin:0;background:#1E2830;color:#F6F1E7;font-size:14px;line-height:1.4;text-align:center;padding:10px 16px}
.secret b{color:var(--sun);font-weight:600;font-variant-numeric:tabular-nums}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:calc(100dvh - 40px);display:flex;flex-direction:column;color:#fff;overflow:hidden;isolation:isolate;background:#2b3a42}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:22% 45%}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(18,26,32,0) 0%,rgba(18,26,32,.1) 38%,rgba(18,26,32,.62) 72%,rgba(18,26,32,.72) 100%),
  linear-gradient(180deg,rgba(18,26,32,.35) 0%,rgba(18,26,32,0) 22%,rgba(18,26,32,0) 70%,rgba(18,26,32,.45) 100%)}
.topbar{padding:22px 0}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px}
.logo{font:500 28px/1 var(--serif);color:#fff;text-decoration:none;letter-spacing:.005em}
.logo i{color:var(--sun)}
.topbar nav{display:flex;gap:28px}
.topbar nav a{color:#fff;text-decoration:none;font-weight:500;font-size:15px;opacity:.88}
.topbar nav a:hover{opacity:1;text-decoration:underline}
.hero-body{flex:1;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));align-items:end;padding-top:24px;padding-bottom:88px}
.hero-copy{grid-column:7 / span 6}
.kicker{display:block;font:600 13px/1.4 var(--sans);letter-spacing:.14em;text-transform:uppercase;margin:0 0 20px;color:rgba(255,255,255,.9)}
.hero h1{font:500 clamp(46px,5.6vw,82px)/1.02 var(--serif);margin:0 0 24px;letter-spacing:-.012em}
.hero h1 em{color:var(--sun);font-style:italic;display:inline-block;padding-bottom:.06em}
.lede{font-size:clamp(18px,1.6vw,20px);line-height:1.55;max-width:34ch;margin:0 0 34px;color:rgba(255,255,255,.92)}
.lede strong{color:#fff;font-weight:600}
.ctas{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.photo-note{position:absolute;left:clamp(16px,15vw,240px);bottom:clamp(120px,24vh,260px);max-width:15ch;font:400 21px/1.2 var(--hand-font);color:#fff;transform:rotate(-5deg);text-shadow:0 1px 12px rgba(0,0,0,.45)}
.photo-note::before{content:"";display:block;width:46px;height:2px;background:var(--sun);margin:0 0 10px;transform:rotate(-14deg)}
@media (max-width:1023px){
  .hero-copy{grid-column:5 / span 8}
  .photo-note{display:none}
}
@media (max-width:767px){
  .topbar nav{display:none}
  .hero{min-height:calc(100svh - 58px)}
  .hero-media img{object-position:24% 40%}
  .hero::after{background:linear-gradient(180deg,rgba(18,26,32,.35) 0%,rgba(18,26,32,0) 20%,rgba(18,26,32,.25) 45%,rgba(18,26,32,.86) 78%)}
  .hero-body{grid-template-columns:1fr;padding-bottom:40px}
  .hero-copy{grid-column:1}
  .kicker{font-size:12px;letter-spacing:.1em}
  .ctas .btn{width:100%}
}

/* ---------- Sections ---------- */
.sec{padding:112px 0 128px}
@media (max-width:767px){.sec{padding:72px 0 88px}}
.eyebrow{font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--sea);margin:0 0 16px}
h2{font:500 clamp(40px,5vw,64px)/1.04 var(--serif);margin:0 0 24px;letter-spacing:-.01em}
h2 em{color:var(--sea);font-style:italic;display:inline-block;padding-bottom:.06em}
.prose{max-width:58ch;font-size:19px}
.prose p{margin:0 0 18px}

/* Vous avez mal */
.pain{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:40px}
.pain-text{grid-column:1 / span 6}
.pain-side{grid-column:8 / span 5;padding-top:12px}
.strike{text-decoration:line-through;text-decoration-color:var(--hand);text-decoration-thickness:2px;color:var(--ink-soft)}
.motifs{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.motifs li{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:10px 14px;font-size:16px;line-height:1.3}
.motifs li.animal{background:var(--tint);border-color:transparent}
.pain-side .note{font-size:15.5px;color:var(--ink-soft);margin:22px 0 0;max-width:46ch}
.pain-side .hand{font-size:22px;margin:22px 0 0;transform:rotate(-2deg)}
@media (max-width:1023px){.pain{grid-template-columns:minmax(0,1fr)}.pain-text,.pain-side{grid-column:1 / -1}.pain-side{padding-top:0}}

/* Le dossier */
.dossier{background:var(--paper-2)}
.dossier .prose{margin-bottom:56px}
.pieces{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.piece{background:var(--card);border-radius:4px;padding:30px 30px 28px;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.piece:hover{transform:translateY(-3px);box-shadow:var(--shadow-card)}
.piece .num{font:500 52px/1 var(--serif);color:var(--sea);margin:0 0 4px}
.piece .topic{font-size:14px;font-weight:600;color:var(--ink-soft);margin:0 0 16px}
.piece h3{font:500 30px/1.1 var(--serif);margin:0 0 12px}
.piece p{margin:0 0 12px;font-size:16px;color:var(--ink-soft)}
.piece .hand{font-size:20px;margin:auto 0 0;padding-top:12px;transform:rotate(-1.5deg);transform-origin:left center}
.piece.photo{grid-column:span 2;grid-row:span 2;padding:0;background:none;overflow:visible}
.piece.photo:hover{transform:none;box-shadow:none}
.piece.photo figure{margin:0;height:100%;display:flex;flex-direction:column}
.piece.photo img{width:100%;flex:1;min-height:340px;object-fit:cover;object-position:50% 30%;border-radius:2px;box-shadow:var(--shadow-photo)}
.piece.photo figcaption{font-size:20px;margin-top:14px;transform:rotate(-1.5deg)}
.p1{grid-column:span 4}
.p2,.p3{grid-column:span 2}
.p3{background:var(--tint)}
.p4{grid-column:span 3}
.p5{grid-column:span 3}
.p6{grid-column:span 6;display:grid;grid-template-columns:auto minmax(0,1.6fr) minmax(0,1fr);gap:0 44px;align-items:start}
.p6 .hand{margin:0;padding-top:60px;font-size:22px}
@media (max-width:1023px){
  .pieces{grid-template-columns:repeat(2,1fr)}
  .p1,.p4,.p5,.p6{grid-column:span 2}
  .p2,.p3{grid-column:span 1}
  .piece.photo{grid-column:span 2;grid-row:auto}
  .piece.photo img{min-height:0;aspect-ratio:4/3}
  .p6{display:flex}
  .p6 .hand{padding-top:12px}
  
}
@media (max-width:767px){
  .p6{display:flex}
  .p6 .hand{padding-top:12px}
  .pieces{grid-template-columns:1fr}
  .p1,.p2,.p3,.p4,.p5,.p6,.piece.photo{grid-column:1}
  .piece{padding:26px 22px 24px}
}

/* Le témoin */
.temoin blockquote{margin:0;position:relative}
.temoin blockquote p{font:500 clamp(30px,3.5vw,46px)/1.16 var(--serif);margin:0;letter-spacing:-.005em;max-width:34ch}
.temoin blockquote em{color:var(--sea)}
.temoin figcaption{margin-top:26px;font-size:15px;color:var(--ink-soft)}
.temoin figcaption b{color:var(--ink);font-weight:600}
.temoin figure{margin:0;padding-left:clamp(0px,8vw,120px);border-left:0}

/* Ce qu'elle fait aussi */
.aussi{background:var(--paper-2)}
.aussi .wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:40px}
.aussi .head{grid-column:1 / span 5}
.aussi .head h2{font-size:clamp(34px,3.6vw,48px)}
.aussi .head h2 em{color:var(--sea)}
.aussi ul{grid-column:7 / span 6;list-style:none;margin:0;padding:0}
.aussi li{display:grid;grid-template-columns:1fr auto;gap:4px 24px;padding:20px 0;border-bottom:1px solid var(--line)}
.aussi li:last-child{border-bottom:0}
.aussi li b{font-weight:600}
.aussi li span{color:var(--ink-soft);font-size:15px;grid-column:1}
.aussi li .end{grid-row:1 / 3;grid-column:2;align-self:center;font-weight:600;white-space:nowrap}
.aussi li a.end{color:var(--sea)}
@media (max-width:1023px){.aussi .wrap{grid-template-columns:minmax(0,1fr);gap:24px}.aussi .head,.aussi ul{grid-column:1 / -1}}

/* Et Pierre-Yves */
.moi{padding-top:88px}
.moi .wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:40px;align-items:center}
.moi-aside{grid-column:2 / span 4;font-size:26px;transform:rotate(-3deg);text-align:right;margin:0}
.moi-aside::after{content:"";display:inline-block;width:56px;height:2px;background:var(--hand);vertical-align:middle;margin-left:14px;transform:rotate(8deg)}
.moi-card{grid-column:7 / span 6;border:1.5px dashed var(--line);border-radius:4px;padding:34px 34px 30px}
.moi-card .hand{font-size:21px;margin:0 0 8px;transform:rotate(-2deg);transform-origin:left}
.moi-card h2{font-size:32px;margin:0 0 12px}
.moi-card p{font-size:15.5px;color:var(--ink-soft);margin:0 0 12px}
.moi-card p:last-child{margin:0}
@media (max-width:1023px){.moi .wrap{grid-template-columns:minmax(0,1fr)}.moi-aside{display:none}.moi-card{grid-column:1 / -1}}
@media (max-width:767px){.moi{padding-top:0}.moi-card{padding:26px 22px}}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:36px 64px;margin:48px 0 0;padding:0}
.faq-grid div{border-top:1px solid var(--line);padding-top:20px}
.faq-grid dt{font:500 26px/1.2 var(--serif);margin:0 0 10px}
.faq-grid dd{margin:0;color:var(--ink-soft);max-width:54ch}
.faq-grid .first dt{color:var(--sea)}
@media (max-width:767px){.faq-grid{grid-template-columns:1fr;gap:28px}}

/* ---------- Bloc sombre de fin : infos pratiques + pied de page ---------- */
.end-block{background:var(--dark);color:var(--on-dark)}
.pratique{padding:112px 0 72px}
.pratique .eyebrow{color:var(--sun)}
.pratique h2 em{color:var(--sun)}
.infos{display:grid;grid-template-columns:repeat(4,1fr);gap:0 32px;margin:44px 0 0;border-top:1px solid var(--dark-line)}
.info{padding:26px 0 0}
.info h3{margin:0 0 10px;font:600 15px/1.3 var(--sans);color:var(--on-dark-soft)}
.info p{margin:0;font-size:16.5px}
.info a{color:var(--on-dark)}
.pratique .ctas{margin-top:48px}
@media (max-width:1023px){.infos{grid-template-columns:repeat(2,1fr);gap:0 24px}}
@media (max-width:519px){.infos{grid-template-columns:1fr}}
.site-foot{padding:64px 0 48px;border-top:1px solid var(--dark-line);font-size:15px;color:var(--on-dark-soft)}
.site-foot .big{font:500 clamp(30px,3.6vw,44px)/1.1 var(--serif);color:var(--on-dark);margin:0 0 36px;max-width:24ch}
.site-foot .big i{color:var(--sun)}
.foot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.foot-grid h3{margin:0 0 10px;font:600 15px/1.3 var(--sans);color:var(--on-dark)}
.foot-grid p{margin:0}
.site-foot a{color:var(--on-dark)}
.site-foot .ps{font:400 23px/1.3 var(--hand-font);color:var(--sun);margin:48px 0 0;transform:rotate(-1.5deg);transform-origin:left}
.site-foot .disclaimer{font-size:13.5px;margin:28px 0 0;max-width:80ch}
@media (max-width:767px){.foot-grid{grid-template-columns:1fr}.site-foot{padding-bottom:110px}.pratique{padding:72px 0 56px}}

/* ---------- Bouton fixe mobile ---------- */
.sticky{position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));z-index:var(--z-sticky);display:none;transform:translateY(140%);transition:transform .35s var(--ease)}
.sticky .btn{width:100%;box-shadow:0 10px 30px -8px rgba(14,20,24,.5)}
.sticky.show{transform:none}
@media (max-width:767px){.sticky{display:block}}

/* ---------- Pages simples (légal, 404) ---------- */
.page-head{background:var(--dark);color:var(--on-dark)}
.page-head .topbar .logo{color:var(--on-dark)}
.page-head .topbar nav a{color:var(--on-dark)}
.page-title{padding-top:56px;padding-bottom:64px}
.page-title h1{font:500 clamp(40px,5vw,64px)/1.05 var(--serif);margin:0}
.page-title p{margin:14px 0 0;color:var(--on-dark-soft);max-width:60ch}
.legal{padding:64px 0 96px}
.legal .wrap>*{max-width:72ch}
.legal h2{font-size:clamp(28px,3vw,36px);margin:48px 0 14px}
.legal h2:first-child{margin-top:0}
.legal p,.legal li{color:var(--ink-soft)}
.legal dl{display:grid;grid-template-columns:minmax(160px,auto) 1fr;gap:8px 24px;margin:0}
.legal dt{font-weight:600;color:var(--ink)}
.legal dd{margin:0;color:var(--ink-soft)}
@media (max-width:519px){.legal dl{grid-template-columns:1fr}.legal dd{margin-bottom:8px}}

/* ---------- Apparition au défilement ---------- */
@media (prefers-reduced-motion: no-preference){
  .js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--i,0) * 70ms)}
  .js .reveal.in{opacity:1;transform:none}
  .hero-copy>*{animation:rise .9s var(--ease) both}
  .hero-copy>*:nth-child(2){animation-delay:.08s}
  .hero-copy>*:nth-child(3){animation-delay:.16s}
  .hero-copy>*:nth-child(4){animation-delay:.24s}
  .photo-note{animation:fade 1.2s .7s var(--ease) both}
}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
}