/* Ornements — bordure persane géométrique, jamais de fioriture Louis XV */
.orn-frame{position:relative;border:1px solid var(--border-strong);padding:44px 40px;background:var(--bg-alt)}
.orn-frame::before{content:"";position:absolute;inset:7px;border:1px solid var(--border);pointer-events:none}
.orn-frame::after{content:"";position:absolute;inset:0;pointer-events:none;
background-image:var(--orn-corner),var(--orn-corner),var(--orn-corner),var(--orn-corner);
background-repeat:no-repeat;
background-position:top 12px left 12px,top 12px right 12px,bottom 12px left 12px,bottom 12px right 12px;
background-size:26px 26px}
:root{--orn-corner:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 26 26"><g fill="none" stroke="%23D6C077" stroke-width="1.4"><path d="M13 3 23 13 13 23 3 13Z"/><path d="M13 8 18 13 13 18 8 13Z"/></g><circle cx="13" cy="13" r="1.6" fill="%23D6C077"/></svg>')}
.paper{--orn-corner:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 26 26"><g fill="none" stroke="%236E5B1C" stroke-width="1.4"><path d="M13 3 23 13 13 23 3 13Z"/><path d="M13 8 18 13 13 18 8 13Z"/></g><circle cx="13" cy="13" r="1.6" fill="%236E5B1C"/></svg>')}
.orn-div{display:flex;align-items:center;gap:14px;margin:0 0 22px}
.orn-div::before,.orn-div::after{content:"";height:1px;flex:1;background:var(--border-strong)}
.orn-div svg{flex:0 0 auto;color:var(--accent)}
.orn-div.tight{max-width:280px;margin-left:auto;margin-right:auto}
.mosaic{columns:3;column-gap:20px}
.mosaic figure{break-inside:avoid;margin:0 0 20px}
@media(max-width:1024px){.mosaic{columns:2}}
@media(max-width:560px){.mosaic{columns:1}}

.sec{padding:96px 0}
.sec-lg{padding:128px 0}
.sec-alt{background:var(--bg-alt)}
.rule{border:0;border-top:1px solid var(--border-strong);margin:16px 0 40px}
.g{display:grid;gap:48px}
.g-75{grid-template-columns:7fr 5fr}
.g-57{grid-template-columns:5fr 7fr}
.g-84{grid-template-columns:8fr 4fr}
.g-3{grid-template-columns:repeat(3,1fr);gap:24px}
.g-4{grid-template-columns:repeat(4,1fr);gap:16px}
.g-2{grid-template-columns:repeat(2,1fr);gap:32px}
.lead{font-size:19px;line-height:1.58;color:var(--text-muted)}
.rep{font-size:19px;line-height:1.6;border-left:2px solid var(--accent);padding-left:20px;margin:0 0 32px;max-width:36em}
.cartel{font:400 12px/1.7 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);
border-bottom:1px solid var(--border);padding-bottom:10px;margin:0 0 18px;display:flex;flex-wrap:wrap;gap:4px 18px}
.cartel b{font-weight:400;color:var(--text)}
.card{background:var(--bg-alt);border:1px solid var(--border);border-radius:6px;padding:26px;
transition:background .2s,transform .2s var(--ease),border-color .2s;transform-style:preserve-3d}
.card:hover{background:var(--surface);border-color:var(--border-strong)}
.card-img{overflow:hidden}
.card-img>a:first-child{display:block;margin:-26px -26px 0;overflow:hidden}
.card-img>a:first-child img{display:block;width:100%;height:auto;transition:transform .5s var(--ease)}
.card-img:hover>a:first-child img{transform:scale(1.03)}
.card a.more{background:linear-gradient(currentColor,currentColor) no-repeat 0 100%/0 1px;transition:background-size .35s var(--ease);padding-bottom:2px}
.card:hover a.more{background-size:100% 1px}
.pill{transition:border-color .2s,color .2s}
.pill:hover{border-color:var(--accent);color:var(--accent)}
.ico{display:inline-flex;width:34px;height:34px;color:var(--accent);margin:0 0 14px}
.ico svg{width:100%;height:100%}
.card h3{font-size:22px;margin-bottom:.35em}
.card p{color:var(--text-muted);font-size:16px;margin-bottom:.9em}
.card a.more{font-weight:600;font-size:15px;text-decoration:none}
.card a.more::after{content:"";display:inline-block;width:.42em;height:.42em;margin-left:.55em;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;transform:rotate(45deg) translateY(-.06em);vertical-align:middle}
.fig{margin:0;border-radius:2px;overflow:hidden;background:var(--surface)}
.fig img{width:100%;object-fit:cover}
.fig img[data-px]{scale:1.13}
figcaption{font:400 12px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);padding-top:10px}
.ba{position:relative;overflow:hidden;border-radius:2px;user-select:none;touch-action:pan-y}
.ba img{width:100%;display:block}
.ba .after{position:absolute;inset:0;clip-path:inset(0 0 0 50%)}
.ba .after img{height:100%;object-fit:cover}
.ba .hdl{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--bg);pointer-events:none}
.ba .hdl::after{content:"";position:absolute;top:50%;left:50%;width:44px;height:44px;transform:translate(-50%,-50%);
border:2px solid var(--bg);border-radius:50%;background:rgba(12,22,16,.35)}
.ba .tag{position:absolute;bottom:12px;font:400 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;
background:rgba(12,22,16,.72);color:#F0EDDE;padding:7px 10px;border-radius:2px}
.ba .tag.l{left:12px}.ba .tag.r{right:12px}
.ba input[type=range]{position:absolute;inset:auto 0 0 0;width:100%;opacity:0;height:100%;cursor:ew-resize;margin:0}
/* Bandeau défilant */
.mq{overflow:hidden;border-block:1px solid var(--border);padding:16px 0;background:var(--bg-alt)}
.mq-t{display:flex;align-items:center;gap:30px;width:max-content;
font:400 12px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--accent);
animation:mq 46s linear infinite}
.mq-t i{font-style:normal;color:var(--border-strong);font-size:8px}
.mq:hover .mq-t{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.mq-t{animation:none}}
/* Chiffres clés */
.stats-sec{padding:56px 0;border-block:1px solid var(--border)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat b{display:block;font:600 clamp(34px,4vw,52px)/1.05 var(--serif);color:var(--accent);font-variant-numeric:tabular-nums}
.stat b i{font-style:normal;font-size:.55em;vertical-align:.12em}
.stat span{display:block;margin-top:8px;font:400 11px/1.5 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted)}
@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr);gap:28px 16px}}
/* Fil d'or de la méthode */
.steps-fil{position:relative;padding-left:34px}
.steps-fil .fil-or{position:absolute;left:0;top:0;width:24px;height:100%;color:var(--accent);opacity:.85}
/* Ornements qui se dessinent */
.js [data-rv] .orn-div svg path{stroke-dasharray:42;stroke-dashoffset:42;transition:stroke-dashoffset 1.2s var(--ease) .15s}
.js [data-rv].shown .orn-div svg path{stroke-dashoffset:0}
.js [data-rv] .orn-div svg circle{opacity:0;transition:opacity .5s ease 1s}
.js [data-rv].shown .orn-div svg circle{opacity:1}
@media(prefers-reduced-motion:reduce){
.js [data-rv] .orn-div svg path{stroke-dashoffset:0;transition:none}
.js [data-rv] .orn-div svg circle{opacity:1;transition:none}}
/* Visionneuse plein écran */
dialog.lbx{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh}
dialog.lbx::backdrop{background:rgba(8,16,12,.94)}
dialog.lbx .lbx-in{display:flex;align-items:center;justify-content:center;width:100%;height:100%;cursor:zoom-out}
dialog.lbx img{max-width:min(1500px,94vw);max-height:88vh;width:auto;height:auto;border-radius:2px}
dialog.lbx .lbx-leg{position:fixed;left:0;right:0;bottom:18px;text-align:center;
font:400 11px/1.6 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#D6C077}
.lbz .fig{cursor:zoom-in}
.steps{counter-reset:s;display:grid;gap:2px}
.step{counter-increment:s;border-top:1px solid var(--border);padding:26px 0 26px 62px;position:relative}
.step::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:28px;
font:400 12px/1 var(--mono);letter-spacing:.12em;color:var(--accent)}
.step h3{font-size:21px;margin-bottom:.3em}
.step p{margin:0;color:var(--text-muted);font-size:16px}
.avis{border:1px solid var(--border);border-radius:6px;padding:24px;background:var(--bg)}
.avis p{font-size:16px;line-height:1.6;margin-bottom:14px}
.avis .who{font:400 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}
.stars{color:var(--accent);margin:0 0 12px;display:flex;gap:3px;line-height:0}
.gnote{display:inline-flex;align-items:center;gap:12px;font:400 12px/1 var(--mono);letter-spacing:.12em;
text-transform:uppercase;color:var(--text-muted);text-decoration:none;border:1px solid var(--border);
border-radius:4px;padding:11px 16px}
.gnote b{font:600 17px/1 var(--sans);letter-spacing:0;color:var(--text)}
.zg{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;font-size:15px}
.zg a{display:flex;align-items:center;gap:10px;padding:11px 14px;color:var(--text);
text-decoration:none;border:1px solid var(--border);border-radius:4px;background:var(--bg);
transition:border-color .16s,background .16s}
.zg a::before{content:attr(data-n);font:400 11px/1 var(--mono);letter-spacing:.08em;color:var(--accent);min-width:22px}
.zg a:hover{border-color:var(--accent);background:var(--accent-soft)}
details.faq{border-top:1px solid var(--border);padding:0}
details.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;position:relative;
font-family:var(--serif);font-weight:600;font-size:20px;line-height:1.35}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";position:absolute;right:6px;top:19px;font:400 24px/1 var(--sans);color:var(--accent)}
details.faq[open] summary::after{content:"\2013"}
details.faq p{margin:0 0 22px;max-width:52em;color:var(--text-muted)}
table{width:100%;border-collapse:collapse;margin:0 0 28px;font-size:16px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:top}
th{font:400 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);
border-bottom:1px solid var(--border-strong)}
.tw{overflow-x:auto}
.note{background:var(--accent-soft);border-left:2px solid var(--accent);padding:20px 24px;margin:0 0 28px;border-radius:0 4px 4px 0}
.note p{margin:0;font-size:16px}
ul.ck{list-style:none;padding:0;margin:0 0 28px}
ul.ck li{padding:0 0 12px 26px;position:relative;color:var(--text-muted)}
ul.ck li::before{content:"";position:absolute;left:2px;top:11px;width:8px;height:1px;background:var(--accent)}
.cvz{content-visibility:auto;contain-intrinsic-size:auto 620px}
.vfig{position:relative}
.vfig video{width:100%;height:auto;display:block;border-radius:2px;background:var(--ink-surface)}
.vbtn{position:absolute;top:14px;right:14px;z-index:2;min-height:40px;padding:9px 14px;
font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;
background:rgba(12,22,16,.72);color:#F0EDDE;border:1px solid rgba(240,237,222,.35);border-radius:4px}
.vbtn:hover{background:rgba(12,22,16,.9)}
.ct-wrap{background:var(--ink-alt);border:1px solid var(--border-ink);border-radius:2px;padding:18px}
.ct{width:100%;height:auto;display:block}
.ct-chaine{stroke:var(--on-ink-muted);stroke-width:1.4;fill:none}
.ct-trame{stroke:var(--on-ink-muted);stroke-width:1.6;fill:none;opacity:.85}
.ct-noeud{stroke:var(--accent-ink);stroke-width:2.1;fill:none}
.ct-velours{stroke:var(--on-ink);stroke-width:1.8;fill:none;opacity:.9}
.ct-frange{stroke:var(--on-ink-muted);stroke-width:1.3;fill:none}
.ct-lisiere{stroke:var(--accent-ink);stroke-width:1.3;fill:none;opacity:.8}
.ct-rasage{stroke:var(--on-ink-muted);stroke-width:1;stroke-dasharray:5 6}
.ct-lead{stroke:var(--on-ink-muted);stroke-width:.8;opacity:.55}
.ct-lab,.ct-lab-a{font:400 11px "IBM Plex Mono",monospace;letter-spacing:.12em;fill:var(--on-ink-muted)}
.ct-lab-a{fill:var(--accent-ink)}
.prose{max-width:var(--read)}
.prose h2{margin-top:2em}
.prose h3{margin-top:1.6em}
a.btn-1,.on-ink a.btn-1,.ft a.btn-1,.hd nav a.btn-1,.bar a.p{color:#0E1B13;background:var(--accent);border-color:var(--accent);font:600 15px/1 var(--sans)}
a.btn-1:hover,.on-ink a.btn-1:hover,.ft a.btn-1:hover,.hd nav a.btn-1:hover{color:#0E1B13;background:var(--accent-hover);border-color:var(--accent-hover)}
.paper .btn-1,.paper a.btn-1{background:#255C3F;border-color:#255C3F;color:#F0EDDE}
.paper .btn-1:hover,.paper a.btn-1:hover{background:#1E4A33;border-color:#1E4A33;color:#F0EDDE}
a.btn-2,.ft a.btn-2{color:var(--text);border-color:var(--border-strong);background:transparent}
.bar a{color:var(--text)}
@media(min-width:901px){.g-75>aside,.g-84>aside{position:sticky;top:104px;align-self:start}}

form .row{display:grid;gap:16px;grid-template-columns:1fr 1fr;margin-bottom:16px}
form label{display:block;font:500 14px/1.4 var(--sans);margin-bottom:6px;color:var(--text)}
form .req{color:var(--accent)}
input,select,textarea{width:100%;font:400 16px/1.5 var(--sans);color:var(--text);background:var(--bg);
border:1px solid var(--border-strong);border-radius:4px;padding:12px 14px;min-height:48px}
textarea{min-height:132px;resize:vertical}
input:focus,select,textarea:focus{outline-offset:2px}
details.plus{border:1px solid var(--border);border-radius:4px;padding:0 16px;margin:0 0 20px;background:var(--bg-alt)}
details.plus summary{cursor:pointer;padding:14px 0;font:500 15px/1.4 var(--sans);color:var(--text-muted);list-style:none}
details.plus summary::-webkit-details-marker{display:none}
details.plus summary::before{content:"+";margin-right:10px;color:var(--accent);font-weight:600}
details.plus[open] summary::before{content:"–"}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fmsg{margin-top:16px;padding:14px 16px;border-radius:4px;font-size:16px;display:none}
.fmsg.ok{display:block;background:#E7EEE4;color:var(--success);border:1px solid var(--success)}
.fmsg.ko{display:block;background:#F6E4E1;color:var(--error);border:1px solid var(--error)}
.mini{background:var(--bg-alt);border:1px solid var(--border);border-radius:6px;padding:28px}
.mini h2.mini-t{font-size:22px;line-height:1.28;letter-spacing:-.012em}
.bar{position:fixed;left:0;right:0;bottom:0;z-index:120;display:none;gap:1px;
background:var(--border);box-shadow:0 -8px 24px rgba(18,30,22,.06);transform:translateY(100%);
transition:transform .28s var(--ease)}
.bar.on{transform:translateY(0)}
.bar a{flex:1;display:flex;align-items:center;justify-content:center;min-height:56px;
font:600 15px/1 var(--sans);text-decoration:none;background:var(--bg);color:var(--text)}
.bar a.p{background:var(--accent);color:var(--bg)}
.prog{position:fixed;top:0;left:0;height:2px;background:var(--accent);z-index:130;width:0}
.ft{background:#0A1610;color:var(--text-muted);padding:80px 0 32px;font-size:15px}
.ft .h{font:400 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--on-ink-muted);margin-bottom:14px}
.ft a{color:var(--on-ink);text-decoration:none}
.ft a:hover{color:var(--accent-ink)}
.ft-g{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px;margin-bottom:56px}
.ft ul{list-style:none;padding:0;margin:0}
.ft li{padding:4px 0}
.ft .bot{border-top:1px solid var(--border-ink);padding-top:24px;display:flex;flex-wrap:wrap;gap:16px;
justify-content:space-between;font:400 12px/1.6 var(--mono);letter-spacing:.06em}
.bc{font:400 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);
padding:20px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.bc a{color:var(--text-muted);text-decoration:none}
.js .rv{opacity:0;transform:translateY(24px)}
.pill{display:inline-block;font:400 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;
border:1px solid var(--border-strong);border-radius:2px;padding:6px 9px;color:var(--text-muted);margin:0 6px 6px 0}
.gen{font:400 11px/1.4 var(--mono);letter-spacing:.08em;color:var(--text-muted);padding-top:6px}
@media(max-width:1024px){.g-4{grid-template-columns:repeat(2,1fr)}.zg{grid-template-columns:repeat(3,1fr)}
.ft-g{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:900px){.sec{padding:64px 0}.sec-lg{padding:80px 0}
.g,.g-75,.g-57,.g-84,.g-3,.g-2{grid-template-columns:1fr;gap:32px}
.zg{grid-template-columns:repeat(2,1fr)}.bar{display:flex}.ft{padding-bottom:96px}
form .row{grid-template-columns:1fr}
body{padding-bottom:0}}
@media(max-width:520px){.zg{grid-template-columns:1fr}.g-4{grid-template-columns:1fr}
.cartel{font-size:11px;gap:2px 12px}.ft-g{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){
*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
transition-duration:.01ms !important;scroll-behavior:auto !important}
.js .rv{opacity:1;transform:none}}
@view-transition{navigation:auto}
@media not (prefers-reduced-motion: reduce){
::view-transition-old(root){animation:vt-out .26s cubic-bezier(.65,0,.35,1) both}
::view-transition-new(root){animation:vt-in .42s cubic-bezier(.22,1,.36,1) both}
@keyframes vt-out{to{opacity:0;transform:translateY(-10px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(14px)}}
}
/* Parallaxe native au défilement sur mobile, sans bibliothèque */
@supports (animation-timeline: view()){
@media (max-width:900px) and (not (prefers-reduced-motion: reduce)){
[data-px]{animation:px-m linear both;animation-timeline:view()}
@keyframes px-m{from{transform:translateY(-3.5%)}to{transform:translateY(3.5%)}}
}}
/* Cartels : apparition en cascade une fois le groupe révélé */
.js [data-rv] .cartel span{opacity:0;transform:translateY(7px);
transition:opacity .5s var(--ease),transform .5s var(--ease)}
.js [data-rv] .cartel span:nth-child(2){transition-delay:.09s}
.js [data-rv] .cartel span:nth-child(3){transition-delay:.18s}
.js [data-rv].shown .cartel span{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js [data-rv] .cartel span{opacity:1;transform:none;transition:none}}
@media print{.hd,.bar,.prog,.ft{display:none}body{background:#fff}}