/* CAP SOLIDE v4 : pages publiques. Charge apres site.css (polices, pied de page, menu mobile). */
body.v4{--bg:#202430;--bg2:#181b24;--card:#2a2f3c;--txt:#fff8ee;--soft:#c9c4b8;--line:rgba(255,248,238,.14);background:var(--bg);color:var(--txt);font-size:17px}
.v4 .wrap{width:min(1180px,calc(100% - 48px))}
.v4 h1{font-size:clamp(50px,7.4vw,104px);font-weight:900;text-transform:uppercase;letter-spacing:-.01em;line-height:.92}
.v4 h2{font-size:clamp(38px,5vw,68px);font-weight:900;text-transform:uppercase;letter-spacing:-.005em;line-height:.95}
.v4 h3{font-size:clamp(25px,2.4vw,32px);line-height:1.05}
.v4 .eyebrow{color:var(--orange);margin-bottom:18px}
.v4 .lead{font-size:clamp(18px,1.6vw,21px);color:var(--soft);max-width:36em}
.v4 .sec{padding:clamp(64px,9vw,112px) 0}
.v4 .sec-alt{background:var(--bg2)}
.v4 .sec-cream{background:var(--cream);color:var(--ink)}
.v4 .sec-cream .lead,.v4 .sec-cream .soft{color:#55565a}
.v4 .sec-head{display:grid;gap:18px;margin-bottom:clamp(36px,5vw,60px);max-width:820px}
.v4 .soft{color:var(--soft)}

/* En-tete : pastilles ; la pastille orange (et son point) glisse vers la rubrique en cours */
.v4 .v-header{background:rgba(32,36,48,.9);border-bottom:1px solid var(--line);height:76px;padding:0 max(24px,4%);gap:20px;backdrop-filter:blur(16px)}
.v4 .brand img{width:150px;height:auto}
.v-nav{position:relative;display:flex;align-items:center;gap:6px;padding:5px;border-radius:99px;background:rgba(255,248,238,.05);border:1px solid var(--line)}
.v-nav a{position:relative;z-index:1;display:inline-flex;align-items:center;gap:8px;padding:9px 17px;border-radius:99px;font-size:14.5px;font-weight:600;color:var(--soft);white-space:nowrap;transition:color .3s}
.v-nav a:hover{color:var(--txt)}
.v-nav a i{width:6px;height:6px;border-radius:50%;background:#fff;margin-left:-14px;opacity:0;transform:scale(0);transition:opacity .3s,transform .35s var(--ease),margin .35s var(--ease)}
.v-nav a[aria-current]{color:#fff}
.v-nav a[aria-current] i{opacity:1;transform:scale(1);margin-left:0}
.v-nav a.nav-book{box-shadow:inset 0 0 0 1px rgba(254,89,33,.6)}
.v-nav a.nav-book[aria-current]{box-shadow:none}
.v-nav-ind{position:absolute;z-index:0;top:5px;left:0;height:calc(100% - 10px);width:0;border-radius:99px;background:var(--orange);box-shadow:0 6px 20px -6px rgba(254,89,33,.8);opacity:0;transition:transform .5s var(--ease),width .5s var(--ease),opacity .3s}
.no-ind .v-nav a[aria-current]{background:var(--orange)}
.v4 .motion-toggle{border-color:rgba(255,248,238,.3);color:var(--txt)}
@media(max-width:860px){
  .v4 .v-header{height:auto;flex-wrap:wrap;padding:10px 16px 10px;row-gap:10px}
  .v4 .brand img{width:128px}
  .v-nav{order:3;flex-basis:100%;overflow-x:auto;scrollbar-width:none;justify-content:flex-start}
  .v-nav::-webkit-scrollbar{display:none}
  .v-nav a{padding:8px 14px;font-size:14px}
  html{scroll-padding-top:120px}
}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:0 26px;border-radius:99px;font-weight:600;font-size:16px;border:1px solid transparent;transition:transform .25s var(--ease),background .2s,border-color .2s}
.btn-main{background:var(--orange);color:#fff}
.btn-main:hover{transform:translateY(-2px);background:#ff6a36}
.btn-ghost{border-color:rgba(255,248,238,.35);color:var(--txt)}
.btn-ghost:hover{border-color:var(--txt)}
.sec-cream .btn-ghost{border-color:rgba(32,36,48,.35);color:var(--ink)}
.btn-off{background:rgba(255,248,238,.08);color:var(--soft);border-color:var(--line);cursor:default}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.actions{display:flex;flex-wrap:wrap;gap:12px 14px;align-items:center}
.chip{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;letter-spacing:.04em;padding:7px 14px;border-radius:99px;background:rgba(254,89,33,.14);color:#ffb08f}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange)}

/* Ouverture : ciel de crépuscule et terrasses en escalier, comme dans le film */
.v-hero{position:relative;overflow:hidden;isolation:isolate;padding:clamp(48px,7vw,96px) 0 clamp(120px,14vw,190px);background:linear-gradient(180deg,#1c2030 0%,#242539 38%,#3a2c45 66%,#6b3a3e 86%,#a2482f 100%)}
.v-hero::before{content:"";position:absolute;z-index:-1;left:50%;bottom:-30%;width:120%;height:90%;translate:-50% 0;background:radial-gradient(closest-side,rgba(254,120,60,.55),rgba(254,89,33,.12) 60%,transparent);pointer-events:none}
.stairs-bg{position:absolute;z-index:-1;left:0;right:0;bottom:-1px;width:100%;height:clamp(110px,16vw,240px)}
.v-hero .eyebrow{display:flex;align-items:center}
.v-hero .hero-grid>div:first-child{text-shadow:0 2px 30px rgba(20,22,32,.4)}
.play-dot{width:0;height:0;border-left:10px solid var(--orange);border-top:6px solid transparent;border-bottom:6px solid transparent}
.stair{display:block}
.btn .arr{display:inline-flex}
.btn .stair{width:24px;height:21px}

/* Etagere de la collection */
.scene{position:relative;display:grid;justify-items:center;padding:24px 0 8px}
.scene-sky{position:absolute;inset:-10% -10% 0;pointer-events:none}
.orbit{position:absolute;left:50%;top:52%;border:1px solid rgba(255,248,238,.16);border-radius:50%;translate:-50% -50%}
.orbit.o1{width:118%;height:46%;rotate:-12deg;animation:spin 40s linear infinite}
.orbit.o2{width:90%;height:76%;rotate:18deg;border-style:dashed;border-color:rgba(254,89,33,.35);animation:spin 60s linear infinite reverse}
.orbit::after{content:"";position:absolute;top:50%;left:-4px;width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 14px var(--orange)}
.sun{position:absolute;left:50%;top:44%;width:62%;aspect-ratio:1;translate:-50% -50%;border-radius:50%;background:radial-gradient(circle,rgba(255,209,160,.28),rgba(254,89,33,.08) 55%,transparent 70%)}
@keyframes spin{to{rotate:348deg}}
.orbit.o2{animation-name:spin2}@keyframes spin2{from{rotate:18deg}to{rotate:378deg}}
.shelf{--bw:min(300px,62vw);position:relative;z-index:1;display:flex;align-items:flex-end;gap:14px}
.shelf .book{width:var(--bw)}
.spine{position:relative;width:calc(var(--bw)*.17);height:calc(var(--bw)*1.43);border-radius:4px 6px 6px 4px;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:14px 0;font-family:Condensed,Impact,sans-serif;transition:transform .5s var(--ease),border-color .3s,background .3s;transform-origin:bottom center;color:var(--soft)}
.spine.ghost{border:1.5px dashed rgba(255,248,238,.4);background:linear-gradient(90deg,rgba(255,248,238,.07),rgba(255,248,238,.02));transform:rotate(4deg);margin-left:6px}
.spine span{font-size:10px;letter-spacing:.18em;writing-mode:vertical-rl;rotate:180deg;font-family:Barlow,sans-serif;font-weight:600}
.spine strong{writing-mode:vertical-rl;rotate:180deg;font-size:22px;letter-spacing:.04em;text-transform:uppercase;color:var(--txt)}
.spine small{font-size:18px;color:var(--orange)}
.spine b{position:absolute;top:50%;left:50%;translate:-50% -50%;width:30px;height:30px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:20px;opacity:0;scale:.6;transition:opacity .3s,scale .4s var(--ease)}
.spine:hover,.spine[aria-expanded="true"]{transform:rotate(0) translateY(-14px);border-color:var(--orange);background:rgba(254,89,33,.12)}
.spine:hover b,.spine[aria-expanded="true"] b{opacity:1;scale:1}
.spine:hover strong,.spine[aria-expanded="true"] strong{opacity:.25}
.plinth{position:relative;z-index:0;display:block;width:min(470px,96%);height:46px;margin-top:-22px;border-radius:50%;background:radial-gradient(closest-side,rgba(20,22,32,.75),rgba(20,22,32,.25) 70%,transparent);box-shadow:0 0 0 1px rgba(255,248,238,.09)}
.shelf-tip{position:absolute;z-index:3;right:-4px;top:16%;max-width:250px;background:var(--cream);color:var(--ink);padding:16px 18px;border-radius:16px;font-size:14.5px;line-height:1.45;box-shadow:0 24px 50px -20px rgba(0,0,0,.6);animation:pop .45s var(--ease)}
.shelf-tip b{display:block;font-size:15.5px;margin-bottom:4px}
.shelf-tip::after{content:"";position:absolute;bottom:-8px;left:40px;width:16px;height:16px;background:var(--cream);rotate:45deg}
@keyframes pop{from{opacity:0;translate:0 10px;scale:.96}}
.scene-cap{position:relative;z-index:1;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 14px;margin-top:18px;font-size:14px;color:var(--soft)}
.scene-cap a{display:inline-flex;align-items:center;gap:8px;color:var(--txt);font-weight:600}
.scene-cap a .stair{width:20px;height:18px;color:var(--orange)}
.motion-paused .orbit,.motion-paused .book{animation-play-state:paused}

/* Le film */
.sec-film{background:radial-gradient(80% 60% at 50% 0%,rgba(254,89,33,.12),transparent),var(--bg2)}
.sec-head.center{margin-inline:auto;text-align:center;justify-items:center}
.sec-head.center .lead{margin-inline:auto}
.film{position:relative;aspect-ratio:16/9;border-radius:22px;overflow:hidden;background:#111;box-shadow:0 50px 90px -40px rgba(0,0,0,.8),0 0 0 1px var(--line)}
.film video{width:100%;height:100%;object-fit:cover;display:block}
.film-play{position:absolute;inset:0;width:100%;border:0;padding:0;background:linear-gradient(180deg,rgba(16,18,26,.8),transparent 45%);display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer}
.film-btn{width:96px;height:96px;border-radius:50%;background:var(--orange);display:grid;place-items:center;box-shadow:0 0 0 0 rgba(254,89,33,.6);animation:pulse 2.4s ease-out infinite;transition:transform .3s var(--ease)}
.film-btn svg{margin-left:4px}
.film-play:hover .film-btn{transform:scale(1.08)}
.film-meta{position:absolute;left:clamp(16px,3vw,34px);top:clamp(14px,3vw,30px);display:grid;text-align:left;gap:2px}
.film-meta b{font-family:Condensed,Impact,sans-serif;font-size:clamp(22px,2.4vw,32px);text-transform:uppercase}
.film-meta span{font-size:14px;color:#e5ded2}
.film.playing .film-play{display:none}
@keyframes pulse{70%{box-shadow:0 0 0 22px rgba(254,89,33,0)}100%{box-shadow:0 0 0 0 rgba(254,89,33,0)}}
.motion-paused .film-btn{animation:none}
.film-split{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,64px);align-items:center}
.film-compact .film-btn{width:76px;height:76px}
.sub-block{margin-top:clamp(64px,9vw,110px)}
.v4 .h3-big{font-size:clamp(32px,3.8vw,52px);font-weight:900;text-transform:uppercase}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center}
.v-hero h1 em{display:block}
.v-hero .lead{margin:26px 0 32px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:14px;color:var(--soft)}
.hero-meta b{color:var(--txt);font-family:Condensed,Impact,sans-serif;font-size:22px;margin-right:6px}

/* Livre en 3D (CSS seul) */
.book3d{perspective:1400px;display:flex;justify-content:center}
.book3d a,.book3d>div{display:block}
.book{position:relative;width:min(340px,70vw);aspect-ratio:560/800;transform-style:preserve-3d;transform:rotateY(-24deg) rotateX(4deg);transition:transform .9s var(--ease);animation:float 7s ease-in-out infinite}
.book3d:hover .book{transform:rotateY(-10deg) rotateX(2deg)}
.book img{position:absolute;inset:0;width:100%;height:100%;border-radius:2px 6px 6px 2px;box-shadow:0 40px 70px -20px rgba(0,0,0,.65)}
.book::before{content:"";position:absolute;top:1.2%;bottom:1.2%;right:-16px;width:16px;transform:rotateY(90deg) translateZ(0);transform-origin:left;background:repeating-linear-gradient(#f4efe4 0 2px,#ddd6c8 2px 3px);border-radius:0 3px 3px 0}
.book::after{content:"";position:absolute;inset:0;border-radius:2px 6px 6px 2px;background:linear-gradient(100deg,rgba(255,255,255,.18),transparent 22%,transparent 70%,rgba(0,0,0,.18));pointer-events:none}
@keyframes float{50%{translate:0 -10px}}
.motion-paused .book{animation:none}

/* Demonstrations */
.demos{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
.demo{background:var(--card);border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.demo-media{position:relative;background:#fff;aspect-ratio:16/9}
.demo video{width:100%;height:100%;object-fit:cover}
.demo-toggle{position:absolute;right:10px;bottom:10px;min-height:36px;padding:0 14px;border-radius:99px;border:0;background:rgba(32,36,48,.82);color:#fff;font-size:13px;font-weight:600}
.demo figcaption{padding:16px 18px 18px;display:grid;gap:3px}
.demo figcaption b{font-family:Condensed,Impact,sans-serif;font-size:24px;text-transform:uppercase;letter-spacing:.01em}
.demo figcaption span{color:var(--soft);font-size:14px}
.demo .lvl{color:#ffb08f;font-weight:600}
.demos-note{margin-top:26px;color:var(--soft);font-size:15px;display:flex;gap:10px;align-items:baseline}
@media(max-width:860px){.demos{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:82%;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;margin-inline:-24px;padding-inline:24px;scroll-padding-inline:24px}.demo{scroll-snap-align:start}}

/* Piliers */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px);counter-reset:p}
.pillar{padding:30px 28px 32px;border-radius:18px;background:var(--card);border:1px solid var(--line);position:relative}
.pillar::before{counter-increment:p;content:"0" counter(p);font-family:Condensed,Impact,sans-serif;font-weight:900;font-size:56px;line-height:1;color:var(--orange);display:block;margin-bottom:18px}
.pillar h3{text-transform:uppercase;margin-bottom:10px}
.pillar p{color:var(--soft)}

/* Carte livre (accueil) */
.feature{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,72px);align-items:center;background:linear-gradient(135deg,#2b303e,#1d212b);border:1px solid var(--line);border-radius:26px;padding:clamp(28px,5vw,64px)}
.feature .book{width:min(280px,60vw)}
.feature h2{margin:4px 0 6px}
.feature .sub{font-family:Condensed,Impact,sans-serif;font-size:clamp(22px,2.2vw,28px);color:#ffb08f;margin-bottom:18px;text-transform:uppercase}
.figures{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin:26px 0 30px}
@media(max-width:1100px){.feature .figures{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.figures,.feature .figures{grid-template-columns:repeat(2,minmax(0,1fr))}.figures div:last-child{grid-column:span 2}}
.figures div{border-top:2px solid var(--orange);padding-top:10px}
.figures b{display:block;font-family:Condensed,Impact,sans-serif;font-weight:900;font-size:44px;line-height:1}
.figures span{font-size:14px;color:var(--soft)}
.sec-cream .figures span{color:#55565a}
.v-next{margin-top:22px;display:flex;gap:18px;align-items:center;padding:22px 26px;border-radius:18px;border:1px dashed rgba(255,248,238,.28);color:var(--soft)}
.v-next img{width:42px;height:42px;flex:none;opacity:.9}
.v-next b{color:var(--txt);display:block;font-size:18px}

/* FAQ */
.faq{display:grid;gap:12px;max-width:860px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:16px}
.sec-cream .faq details{background:#fff;border-color:#e4ddcf}
.faq summary{list-style:none;cursor:pointer;padding:20px 56px 20px 24px;font-weight:600;font-size:18px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;translate:0 -50%;font-size:26px;color:var(--orange);transition:rotate .25s}
.faq details[open] summary::after{rotate:45deg}
.faq details>div{padding:0 24px 22px;color:var(--soft)}
.sec-cream .faq details>div{color:#4a4b50}

/* Page livre */
.crumbs{font-size:13px;color:var(--soft);margin-bottom:26px;display:flex;gap:8px}
.crumbs a:hover{color:var(--txt)}
.v-bookhero .sub{font-family:Condensed,Impact,sans-serif;font-size:clamp(26px,2.8vw,38px);text-transform:uppercase;color:#ffb08f;margin-top:10px;line-height:1}
.v-bookhero .sub2{font-family:Condensed,Impact,sans-serif;font-weight:700;font-size:clamp(19px,1.9vw,25px);color:var(--txt);margin-top:10px;line-height:1.15}
.v-bookhero .hook{font-size:clamp(19px,1.8vw,23px);margin:22px 0 6px;font-style:italic}
.v-bookhero .by{color:var(--soft);font-size:15px;margin-bottom:26px}
.fmts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:22px;max-width:520px}
.fmt{border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:rgba(255,255,255,.03)}
.fmt b{display:block;font-size:15px}
.fmt .price{font-family:Condensed,Impact,sans-serif;font-size:30px;font-weight:700;line-height:1.1}
.fmt small{display:block;color:var(--soft);font-size:12.5px;line-height:1.35}
.status{font-size:14px;color:var(--soft);margin-top:12px}
.band{background:var(--orange);color:#fff;padding:34px 0}
.band .figures{margin:0}
.band .figures div{border-top-color:rgba(255,255,255,.55)}
.band .figures span{color:#fff;opacity:.92}

.inside{display:grid;gap:clamp(56px,8vw,96px)}
.inside-row{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(28px,5vw,64px);align-items:center}
.inside-row:nth-child(even) .inside-txt{order:2}
.inside-txt .num{font-family:Condensed,Impact,sans-serif;font-weight:900;color:var(--orange);font-size:20px;letter-spacing:.06em}
.inside-txt h3{font-size:clamp(32px,3.6vw,48px);text-transform:uppercase;margin:6px 0 16px;font-weight:900}
.inside-txt ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.inside-txt li{padding-left:22px;position:relative}
.inside-txt li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:3px;background:var(--orange)}
.zoom{display:block;position:relative;border-radius:14px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.4);cursor:zoom-in;padding:0;border:0;background:none;width:100%}
.zoom img{width:100%;height:auto;transition:transform .6s var(--ease)}
.zoom:hover img{transform:scale(1.025)}
.zoom .hint{position:absolute;right:12px;bottom:12px;background:rgba(32,36,48,.85);color:#fff;font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:99px}

.toc{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;align-items:start}
.toc details{background:#fff;border:1px solid #e4ddcf;border-radius:16px}
.toc summary{list-style:none;cursor:pointer;padding:16px 16px 16px 22px;display:flex;gap:14px;align-items:center}
.toc summary b{flex:1}
.toc-toggle{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--orange);color:var(--orange);transition:background .25s,color .25s,transform .4s var(--ease)}
.toc-toggle svg{display:block}
.toc summary:hover .toc-toggle{background:var(--orange);color:#fff}
.toc details[open] .toc-toggle{transform:scaleY(-1);background:var(--orange);color:#fff}
.toc summary:focus-visible{outline:3px solid #147d8f;outline-offset:-3px;border-radius:16px}
.toc-hint{display:flex;align-items:center;gap:10px;margin:-18px 0 22px;font-size:15px;color:#55565a}
.toc-hint .toc-toggle{width:28px;height:28px;border-width:1.5px}
.toc summary::-webkit-details-marker{display:none}
.toc summary small{font-family:Condensed,Impact,sans-serif;color:var(--orange);font-size:15px;letter-spacing:.06em}
.toc summary b{font-family:Condensed,Impact,sans-serif;font-size:26px;text-transform:uppercase}
.toc ol{list-style:none;margin:0;padding:0 22px 18px}
.toc li{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-top:1px solid #eee7da;font-size:15.5px}
.toc li span:last-child{font-family:Condensed,Impact,sans-serif;font-weight:700}
.pages{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
.pages .zoom{box-shadow:0 18px 40px -22px rgba(0,0,0,.45);border:1px solid #e4ddcf}

.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.for-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.for-list li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px 16px 50px;position:relative}
.for-list li::before{content:"✓";position:absolute;left:18px;top:15px;color:var(--orange);font-weight:700}
.v-quote{background:var(--cream);color:var(--ink);border-radius:22px;padding:clamp(28px,4vw,44px);position:relative}
.v-quote::before{content:"«";position:absolute;top:-6px;left:24px;font-family:Condensed,Impact,sans-serif;font-size:110px;color:var(--orange);line-height:1}
.v-quote p{font-size:clamp(17px,1.5vw,19px);line-height:1.6;margin-top:34px}
.v-quote footer{margin-top:18px;font-weight:600;display:flex;align-items:center;gap:12px}
.v-quote footer img{width:34px;height:34px}
.reader{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center;border:1px solid rgba(254,89,33,.45);background:rgba(254,89,33,.08);border-radius:20px;padding:26px 28px;margin-top:40px}
.reader .ico{width:56px;height:56px;border-radius:14px;background:var(--orange);display:grid;place-items:center;font-size:26px}
.reader h3{font-size:26px;text-transform:uppercase;margin-bottom:6px}
.reader p{color:var(--soft)}

.buybar{position:fixed;z-index:25;left:0;right:0;bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));background:rgba(24,27,36,.96);border-top:1px solid var(--line);display:none;gap:12px;align-items:center;justify-content:space-between;backdrop-filter:blur(12px)}
.buybar b{font-size:15px}
.buybar .btn{min-height:44px;padding:0 18px}
@media(max-width:860px){.buybar{display:flex}body.has-buybar{padding-bottom:76px}}

/* Pages de texte */
.v-prose{max-width:760px}
.v-prose h1{font-size:clamp(44px,6vw,80px);margin-bottom:26px}
.v-prose h2{font-size:clamp(26px,3vw,34px);margin:44px 0 14px;text-transform:none;font-weight:700;letter-spacing:-.01em}
.v-prose p,.v-prose li{color:var(--soft);line-height:1.65}
.v-prose ul{padding-left:20px}
.v-prose a{color:#ffb08f;text-decoration:underline;text-underline-offset:3px}
.v-prose strong{color:var(--txt)}
.todo{background:#ffde59;color:#202430;padding:1px 6px;border-radius:4px;font-weight:600}

/* Agrandissement */
.lightbox{border:0;padding:0;background:transparent;max-width:min(1400px,96vw);max-height:94vh;overflow:visible}
.lightbox::backdrop{background:rgba(12,14,19,.9)}
.lightbox img{max-width:min(1400px,96vw);max-height:88vh;width:auto;height:auto;border-radius:8px;margin:auto}
.lightbox form{position:fixed;top:14px;right:14px}
.lightbox button{width:48px;height:48px;border-radius:50%;border:0;background:#fff;color:var(--ink);font-size:24px}
.lightbox p{color:#fff;text-align:center;margin-top:10px;font-size:14px}

/* Apparition au defilement */
.js .reveal{opacity:0;translate:0 26px;transition:opacity .8s var(--ease),translate .8s var(--ease)}
.js .reveal.in{opacity:1;translate:0 0}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;translate:none;transition:none}.book{animation:none;transition:none}html{scroll-behavior:auto}}

/* 404 */
.lost{min-height:62vh;display:grid;align-content:center}

@media(max-width:860px){
  .v4 .wrap{width:calc(100% - 40px)}
  .hero-grid,.feature,.inside-row,.two{grid-template-columns:none}
  .v-hero .book3d{order:-1}
  .scene{padding-top:4px}
  .pillar{display:grid;grid-template-columns:auto 1fr;column-gap:18px;padding:22px 20px}
  .pillar::before{grid-row:span 2;font-size:44px;margin:0}
  .pillar h3{margin-bottom:4px}
  .v-bookhero .book{width:min(180px,46vw)}
  .shelf{--bw:min(170px,42vw)}
  .spine strong{font-size:17px}
  .film-split{grid-template-columns:none}
  .film-btn{width:72px;height:72px}
  .shelf-tip{right:0;left:0;margin:auto;top:auto;bottom:30%}
  .v-hero{padding-top:28px}
  .v-hero .lead{margin:20px 0 26px}
  .feature .book{width:min(200px,52vw)}
  .inside-row:nth-child(even) .inside-txt{order:0}
  .pillars,.toc{grid-template-columns:none}
  .pages{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:62%;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:-20px;padding:0 20px 8px}
  .pages .zoom{scroll-snap-align:start}
  .reader{grid-template-columns:none}
  .figures b{font-size:36px}
  .faq summary{font-size:16.5px}
}

/* Appel final de la page livre */
.v-final{padding-top:clamp(64px,9vw,110px)}
.final-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(28px,5vw,64px);align-items:center}
.final-grid .book{width:min(240px,50vw)}
@media(max-width:860px){.final-grid{grid-template-columns:none}.final-grid .book{width:min(160px,40vw)}}

/* Pied de page : « Le livre » et « La marque » bien lisibles ; les liens légaux restent présents mais discrets */
.footer-links{align-items:center}
.footer-links a[href="/calisthenie"],.footer-links a[href="/a-propos"]{font-size:13.5px;font-weight:600;color:#fff8ee}
.footer-links a[href="/mentions-legales"],.footer-links a[href="/confidentialite"],.footer-links a[href="/cookies"],.footer-links a[href="/sante"]{font-size:11px;font-weight:400;color:rgba(255,248,238,.5);letter-spacing:.01em}
.footer-links a[href="/mentions-legales"]{margin-left:auto}
@media(max-width:700px){.footer-links a[href="/mentions-legales"]{margin-left:0}}