/* ==========================================================================
   walter+bai — page miroir
   Grammaire « planche d'essai » : papier, filets, monospace, plaques photo.
   ========================================================================== */

:root{
  --paper:#f3f0e9;
  --paper-2:#eae5da;
  --paper-3:#e2dccf;
  --ink:#141719;
  --ink-soft:#3a4145;
  --graphite:#5d646a;
  --rule:#cec6b6;
  --rule-soft:#ded7c9;
  --accent:#d2541c;
  --accent-ink:#a83e11;
  --dark:#12100e;
  --dark-2:#1a1714;
  --dark-rule:#332d26;
  --light:#f6f3ec;
  --r-sm:10px;
  --r:20px;
  --r-arch:220px;
  --nav-h:78px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --sans:"Inter Tight",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.025em;line-height:1.06}
p{margin:0}
::selection{background:var(--accent);color:#fff}

/* ---------- utilitaires ---------- */
.wrap{max-width:1380px;margin:0 auto;padding:0 clamp(20px,4.2vw,60px)}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.rule{height:1px;background:var(--rule);border:0;margin:0}
.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--graphite);
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--accent);flex:none}
.lead{font-size:clamp(18px,1.45vw,21px);line-height:1.55;color:var(--ink-soft);max-width:60ch}

/* révélation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-img{clip-path:inset(0 0 100% 0);transition:clip-path 1.1s var(--ease)}
.reveal-img.in{clip-path:inset(0 0 0 0)}

/* ---------- barre de progression + nav ---------- */
.progress{position:fixed;top:0;left:0;height:2px;background:var(--accent);width:0;z-index:120;transition:width .1s linear}
.nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;
  display:flex;align-items:center;
  background:rgba(243,240,233,.86);backdrop-filter:blur(14px) saturate(1.1);
  border-bottom:1px solid var(--rule-soft);
  transition:box-shadow .4s var(--ease),background .4s var(--ease);
}
.nav.scrolled{box-shadow:0 10px 30px -22px rgba(20,23,25,.5);background:rgba(243,240,233,.95)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:26px;width:100%}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{width:172px;height:auto;mix-blend-mode:multiply}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.nav-links a{
  font-size:14px;letter-spacing:.01em;color:var(--ink-soft);position:relative;padding:6px 0;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ink);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);
}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:14px}
.btn{
  display:inline-flex;align-items:center;gap:10px;border-radius:999px;
  padding:12px 22px;font-size:14px;letter-spacing:.01em;border:1px solid transparent;
  transition:transform .35s var(--ease),background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease);
  cursor:pointer;background:none;font-family:inherit;
}
.btn:hover{transform:translateY(-2px)}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:var(--accent)}
.btn-ghost{border-color:var(--rule);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-ink)}
.btn-light{background:var(--light);color:var(--dark)}
.btn-outline-light{border-color:rgba(246,243,236,.42);color:var(--light)}
.btn-outline-light:hover{border-color:var(--light)}
.btn .arw{transition:transform .35s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.nav-burger{display:none;background:none;border:1px solid var(--rule);border-radius:999px;padding:10px 16px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase}

/* ---------- ouverture ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding-top:calc(var(--nav-h) + 122px);padding-bottom:0;overflow:hidden;
  background:var(--dark);color:var(--light);
}
.hero-media{position:absolute;inset:0;overflow:hidden}
.hero-media img{
  width:100%;height:100%;object-fit:cover;object-position:50% 58%;
  transform:scale(1.06);animation:heroZoom 26s var(--ease) infinite alternate;
  filter:saturate(.86) contrast(1.02);
}
@keyframes heroZoom{from{transform:scale(1.02) translate3d(0,0,0)}to{transform:scale(1.13) translate3d(-1.4%,-1.4%,0)}}
.hero-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(12,11,10,.74) 0%,rgba(12,11,10,.26) 22%,rgba(12,11,10,.38) 46%,rgba(12,11,10,.86) 74%,rgba(12,11,10,.96) 100%),
    linear-gradient(90deg,rgba(12,11,10,.72) 0%,rgba(12,11,10,.18) 58%,rgba(12,11,10,.05) 100%);
}
.hero-grain{
  position:absolute;inset:0;opacity:.05;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero .wrap{position:relative;z-index:3;width:100%}
.hero-top{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
.hero-eyebrow{color:rgba(246,243,236,.78)}
.hero-eyebrow::before{background:var(--accent)}
.hero h1{
  font-size:clamp(38px,5.9vw,86px);line-height:.98;letter-spacing:-.035em;font-weight:500;
  margin:22px 0 0;max-width:16ch;color:#fff;
  text-shadow:0 2px 40px rgba(0,0,0,.35);
}
.hero h1 em{font-style:normal;color:#f0c9a8;position:relative;white-space:nowrap}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.04em;height:2px;
  background:linear-gradient(90deg,var(--accent),rgba(210,84,28,0));
  transform:scaleX(0);transform-origin:left;animation:sweep 1.4s 1s var(--ease) forwards;
}
@keyframes sweep{to{transform:scaleX(1)}}
.hero-sub{
  margin-top:26px;max-width:56ch;font-size:clamp(16px,1.35vw,19px);line-height:1.55;
  color:rgba(246,243,236,.86);
  opacity:0;transform:translateY(14px);animation:up .9s .55s var(--ease) forwards;
}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px;opacity:0;transform:translateY(14px);animation:up .9s .75s var(--ease) forwards}
.hero-eyebrow,.hero h1{opacity:0;transform:translateY(16px);animation:up .9s .25s var(--ease) forwards}
.hero h1{animation-delay:.35s}
@keyframes up{to{opacity:1;transform:none}}
.hero-side{
  max-width:250px;padding-left:18px;border-left:1px solid rgba(246,243,236,.3);
  font-family:var(--mono);font-size:11.5px;line-height:1.8;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(246,243,236,.72);opacity:0;animation:up .9s .9s var(--ease) forwards;
}
.hero-side b{display:block;color:#fff;font-weight:500}

/* bandeau de données */
.hero-data{
  position:relative;z-index:3;margin-top:clamp(40px,7vh,90px);
  border-top:1px solid rgba(246,243,236,.22);
  display:grid;grid-template-columns:repeat(3,1fr);
}
.hero-data > div{
  padding:22px 26px 26px;border-right:1px solid rgba(246,243,236,.16);
  background:rgba(12,11,10,.62);
}
.hero-data > div:last-child{border-right:0}
.hero-data .k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(246,243,236,.6)}
.hero-data .v{font-size:clamp(22px,2.2vw,32px);letter-spacing:-.02em;margin-top:6px;color:#fff}
.hero-data .v small{font-size:13px;letter-spacing:.02em;color:rgba(246,243,236,.7);margin-left:6px}
.hero-foot{position:relative;z-index:3;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 0 0}
.scroll-cue{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(246,243,236,.62)}
.scroll-cue .bar{width:44px;height:1px;background:rgba(246,243,236,.4);position:relative;overflow:hidden}
.scroll-cue .bar::after{content:"";position:absolute;inset:0;background:#fff;transform:translateX(-100%);animation:slide 2.6s var(--ease) infinite}
@keyframes slide{50%{transform:translateX(0)}100%{transform:translateX(100%)}}
.pause-btn{
  display:inline-flex;align-items:center;gap:8px;background:rgba(10,9,8,.5);color:rgba(246,243,236,.85);
  border:1px solid rgba(246,243,236,.28);border-radius:999px;padding:8px 14px;cursor:pointer;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
}
.pause-btn:hover{border-color:rgba(246,243,236,.6)}
.hero.paused .hero-media img{animation-play-state:paused}

/* ---------- bande défilante ---------- */
.strip{
  background:var(--ink);color:var(--paper-2);overflow:hidden;
  border-top:1px solid #000;border-bottom:1px solid #000;
}
.strip-track{display:flex;width:max-content;animation:marquee 46s linear infinite}
.strip:hover .strip-track{animation-play-state:paused}
.strip span{
  display:inline-flex;align-items:center;gap:26px;padding:13px 26px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;white-space:nowrap;
  color:rgba(243,240,233,.66);
}
.strip span::after{content:"";width:5px;height:5px;background:var(--accent);border-radius:50%;display:inline-block}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
.section{position:relative;padding:clamp(72px,9vw,140px) 0}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:clamp(38px,5vw,68px)}
.section-head h2{font-size:clamp(30px,3.9vw,56px);letter-spacing:-.03em;max-width:19ch}
.section-head .right{justify-self:end;max-width:44ch;color:var(--graphite);font-size:16px}
.num{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);
  display:flex;gap:12px;align-items:center;margin-bottom:16px;
}
.num i{font-style:normal;color:var(--graphite)}

/* portes */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:var(--r);overflow:hidden}
.door{
  background:var(--paper);padding:34px 30px 30px;display:flex;flex-direction:column;gap:16px;
  transition:background .45s var(--ease),transform .45s var(--ease);position:relative;
}
.door:hover{background:#faf7f1}
.door .idx{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--graphite)}
.door h3{font-size:clamp(22px,2.1vw,29px);letter-spacing:-.03em}
.door p{color:var(--graphite);font-size:15.5px;line-height:1.6}
.door ul{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:8px}
.door li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-soft);line-height:1.45}
.door li::before{content:"—";color:var(--accent);flex:none;font-family:var(--mono);font-size:12px}
.door .foot{
  margin-top:auto;padding-top:18px;border-top:1px solid var(--rule-soft);
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite);
}
.door .foot b{color:var(--ink);font-weight:500}
.door .arw{transition:transform .4s var(--ease)}
.door:hover .arw{transform:translateX(5px)}

/* preuve */
.dark{background:var(--dark);color:var(--light)}
.dark .eyebrow{color:rgba(246,243,236,.62)}
.dark .lead{color:rgba(246,243,236,.78)}
.dark .num{color:var(--accent)}
.dark .num i{color:rgba(246,243,236,.5)}
.figures{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--dark-rule);border-top:1px solid var(--dark-rule);border-bottom:1px solid var(--dark-rule)}
.figure{padding:34px 26px 38px;background:var(--dark);position:relative;overflow:hidden}
.figure::after{
  content:"";position:absolute;top:0;left:-40%;width:40%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.06),transparent);
  transform:translateX(-100%);transition:transform 1.4s var(--ease);
}
.figure:hover::after{transform:translateX(400%)}
.figure .val{font-size:clamp(34px,4vw,58px);letter-spacing:-.04em;line-height:1;color:#fff;display:flex;align-items:baseline;gap:6px}
.figure .val small{font-size:.36em;letter-spacing:.02em;color:rgba(246,243,236,.62);margin-left:7px}
.figure .cap{margin-top:14px;font-size:14px;color:rgba(246,243,236,.62);line-height:1.5;max-width:22ch}

/* bande secteurs */
.sectors-strip{position:relative;margin-top:clamp(56px,7vw,96px)}
.sectors-track{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}
.sectors-track figure{margin:0;position:relative;overflow:hidden;border-radius:6px;aspect-ratio:3/4}
.sectors-track img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);filter:saturate(.8)}
.sectors-track figure:hover img{transform:scale(1.07)}
.sectors-track figcaption{
  position:absolute;left:12px;right:12px;bottom:12px;color:#fff;font-family:var(--mono);
  font-size:10px;letter-spacing:.16em;text-transform:uppercase;text-shadow:0 1px 10px rgba(0,0,0,.9);z-index:2;
}
.sectors-track figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,9,8,.22) 0%,rgba(10,9,8,.02) 30%,rgba(10,9,8,.55) 72%,rgba(10,9,8,.86) 100%)}
.sectors-note{margin-top:18px;display:flex;justify-content:space-between;gap:20px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(246,243,236,.5)}

/* ---------- sélecteur de bâti ---------- */
.finder{border:1px solid var(--rule);border-radius:var(--r);overflow:hidden;background:#faf8f3;display:grid;grid-template-columns:1.05fr .95fr}
.finder-left{padding:clamp(26px,3.4vw,48px);border-right:1px solid var(--rule-soft)}
.finder-right{padding:clamp(26px,3.4vw,48px);background:
  linear-gradient(0deg,rgba(206,198,182,.35) 1px,transparent 1px) 0 0/100% 28px,
  linear-gradient(90deg,rgba(206,198,182,.35) 1px,transparent 1px) 0 0/28px 100%, #f6f3ec;
  position:relative;display:flex;flex-direction:column;justify-content:center;min-height:420px}
.finder h3{font-size:clamp(24px,2.4vw,32px);margin-bottom:8px}
.finder .hint{color:var(--graphite);font-size:14.5px;margin-bottom:34px}
.ctrl{margin-bottom:30px}
.ctrl .lbl{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);margin-bottom:14px}
.ctrl .lbl b{font-family:var(--sans);font-size:22px;letter-spacing:-.02em;color:var(--ink);text-transform:none}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:2px;background:var(--rule);outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--paper);
  border:2px solid var(--ink);cursor:grab;box-shadow:0 2px 10px rgba(0,0,0,.12);
}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--paper);border:2px solid var(--ink);cursor:grab}
.ticks{display:flex;justify-content:space-between;margin-top:10px;font-family:var(--mono);font-size:10px;color:var(--graphite);letter-spacing:.06em}
.seg{display:inline-flex;border:1px solid var(--rule);border-radius:999px;padding:4px;gap:2px;background:var(--paper)}
.seg button{
  border:0;background:none;border-radius:999px;padding:9px 18px;cursor:pointer;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);
  transition:background .3s var(--ease),color .3s var(--ease);
}
.seg button[aria-pressed=true]{background:var(--ink);color:var(--paper)}
.result{border-top:1px solid var(--rule);padding-top:22px;margin-top:6px}
.result .serie{font-size:clamp(22px,2.2vw,28px);letter-spacing:-.02em;line-height:1.15}
.result .range{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-top:8px}
.result p{color:var(--graphite);font-size:15px;margin-top:12px;max-width:42ch}
.result a{display:inline-flex;gap:8px;align-items:center;margin-top:16px;font-size:14px;border-bottom:1px solid var(--ink);padding-bottom:2px}
.drawing{width:100%;max-width:420px;margin:0 auto;display:block}
.drawing .frame-part{transition:all .6s var(--ease)}
.drawing .dimline{font-family:var(--mono);font-size:9px;letter-spacing:.08em;fill:var(--graphite)}
.drawing .arrow{transition:opacity .5s var(--ease)}

/* ---------- atelier ---------- */
.workshop{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2vw,26px);align-items:start}
.ws-a{grid-column:1/6;border-radius:var(--r);overflow:hidden;position:relative}
.ws-a img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.ws-b{grid-column:6/13;display:grid;gap:clamp(16px,2vw,26px)}
.ws-b .row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2vw,26px)}
.ws-b figure{margin:0;border-radius:var(--r-sm);overflow:hidden;position:relative}
.ws-b img{aspect-ratio:4/3;width:100%;height:100%;object-fit:cover}
.ws-cap{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);margin-top:10px}
.steps{display:grid;gap:0;margin-top:clamp(40px,5vw,70px);border-top:1px solid var(--rule)}
.step{display:grid;grid-template-columns:80px 1fr 1.2fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--rule-soft);align-items:start}
.step .n{font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--accent);padding-top:5px}
.step h4{font-size:clamp(19px,1.8vw,23px);letter-spacing:-.02em}
.step p{color:var(--graphite);font-size:15.5px;margin-top:6px;max-width:52ch}

/* photo inclinée */
.tilt{transform:rotate(-1.4deg);transition:transform .6s var(--ease)}
.tilt:hover{transform:rotate(0)}

/* ---------- bloc final ---------- */
.closing{position:relative;background:var(--dark);color:var(--light);overflow:hidden}
.closing .bg{position:absolute;inset:0;opacity:.28}
.closing .bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(.4) contrast(1.05)}
.closing .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,16,14,.86),rgba(18,16,14,.94))}
.closing .wrap{position:relative;z-index:2}
.closing h2{font-size:clamp(32px,4.4vw,62px);letter-spacing:-.035em;max-width:22ch;margin-bottom:clamp(30px,4vw,52px)}
.closing .body{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);max-width:1080px}
.closing .body p{font-size:clamp(16px,1.35vw,18.5px);line-height:1.62;color:rgba(246,243,236,.82)}
.closing .body p + p{margin-top:18px}
.closing .body p strong{color:#fff;font-weight:500}
.closing .sig{margin-top:clamp(34px,4vw,54px);display:flex;gap:14px;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(246,243,236,.55)}
.closing .sig i{width:56px;height:1px;background:var(--accent);display:block;font-style:normal}

/* ---------- bande à propos ---------- */
.about-band{background:var(--paper-2);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.about-band .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(26px,4vw,64px);padding-top:clamp(50px,5vw,72px);padding-bottom:clamp(50px,5vw,72px);align-items:center}
.about-band h3{font-size:clamp(26px,3vw,40px);letter-spacing:-.03em;margin:12px 0 16px;max-width:18ch}
.about-band p{color:var(--graphite);max-width:52ch;font-size:16px}
.about-band .actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start;justify-self:end}
.about-band .tiny{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite)}

/* ---------- pied ---------- */
.footer{background:var(--dark);color:rgba(246,243,236,.72);padding:clamp(56px,6vw,86px) 0 0}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer h5{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(246,243,236,.45);margin:0 0 16px;font-weight:400}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer a,.footer li{font-size:14.5px;line-height:1.5}
.footer a:hover{color:#fff}
.footer .brand img{width:180px;mix-blend-mode:normal;filter:brightness(0) invert(1) opacity(.92)}
.footer .addr{margin-top:20px;font-size:14.5px;line-height:1.75}
.footer .bottom{
  margin-top:clamp(42px,5vw,64px);border-top:1px solid var(--dark-rule);
  padding:22px 0 26px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:rgba(246,243,236,.4);
}
.rights{background:var(--dark);color:rgba(246,243,236,.32);padding:0 0 28px;font-size:11px;line-height:1.6}
.rights .wrap{font-family:var(--mono);letter-spacing:.02em;max-width:96ch;margin-left:0}

/* ---------- conditions ---------- */
.cond-hero{padding-top:calc(var(--nav-h) + 70px);padding-bottom:clamp(50px,6vw,80px)}
.cond-hero .grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(26px,4vw,64px);align-items:center}
.cond-hero h1{font-size:clamp(34px,4.8vw,64px);letter-spacing:-.035em;margin:14px 0 0}
.cond-hero h1 em{font-style:normal;color:var(--accent);display:block}
.collage{position:relative;height:460px}
.collage img{position:absolute;border-radius:var(--r-sm);object-fit:cover;box-shadow:0 26px 60px -34px rgba(20,23,25,.65);border:5px solid #fbf9f4;background:#fbf9f4}
.collage .c1{width:54%;height:100%;left:0;top:0;transform:rotate(-2.6deg)}
.collage .c2{width:44%;height:44%;right:0;top:3%;transform:rotate(2.2deg)}
.collage .c3{width:44%;height:46%;right:2%;bottom:2%;transform:rotate(-1.4deg)}
.collage .stamp{
  position:absolute;left:38%;bottom:12%;z-index:3;background:var(--ink);color:var(--paper);
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  padding:12px 16px;border-radius:4px;transform:rotate(-4deg);box-shadow:0 14px 30px -18px rgba(0,0,0,.6)
}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.plan{border:1px solid var(--rule);border-radius:var(--r);padding:30px 26px;background:var(--paper);display:flex;flex-direction:column;position:relative;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.plan:hover{transform:translateY(-5px);box-shadow:0 30px 60px -46px rgba(20,23,25,.5)}
.plan.featured{background:#faf7f1;border-color:var(--ink);box-shadow:0 24px 60px -46px rgba(20,23,25,.55)}
.plan .badge{
  position:absolute;top:-11px;left:26px;background:var(--accent);color:#fff;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;padding:6px 10px;border-radius:3px;
}
.plan h3{font-size:20px;letter-spacing:-.02em;margin-bottom:6px}
.plan .price{font-size:clamp(28px,3vw,38px);letter-spacing:-.03em;margin:6px 0 4px}
.plan .price small{font-size:12px;font-family:var(--mono);letter-spacing:.1em;color:var(--graphite);display:block;margin-top:4px;text-transform:uppercase}
.plan .situation{color:var(--graphite);font-size:14.5px;margin:12px 0 18px;min-height:44px}
.plan dl{margin:0;display:grid;gap:14px;font-size:14px}
.plan dt{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);margin-bottom:3px}
.plan dd{margin:0;line-height:1.5}
.plan .remise{margin-top:auto;padding-top:18px;border-top:1px solid var(--rule-soft);font-size:13px;color:var(--graphite)}
.plan .btn{margin-top:18px;justify-content:center}
.compare{overflow-x:auto;position:relative;border:1px solid var(--rule);border-radius:var(--r);background:var(--paper)}
.compare table{width:100%;border-collapse:collapse;min-width:660px}
.compare th,.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--rule-soft);font-size:14.5px;vertical-align:middle}
.compare thead th{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite);font-weight:400;background:var(--paper-2)}
.compare thead th.mid{background:var(--paper-3);color:var(--ink)}
.compare td.mid{background:rgba(226,220,207,.45)}
.compare td{color:var(--ink-soft)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--accent);display:inline-block}
.dash{color:var(--graphite)}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--rule);border-radius:var(--r);padding:28px 26px;background:var(--paper)}
.card .ic{width:34px;height:34px;color:var(--accent);margin-bottom:16px}
.card h4{font-size:18px;margin-bottom:8px;letter-spacing:-.02em}
.card p{font-size:14.5px;color:var(--graphite);line-height:1.6}
.note{margin-top:20px;font-size:13px;color:var(--graphite);border-left:2px solid var(--accent);padding-left:14px;max-width:80ch}
.methode{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;position:relative}
.methode::before{content:"";position:absolute;top:11px;left:0;right:0;height:1px;background:var(--rule)}
.methode .m{position:relative;padding-top:34px}
.methode .m::before{content:"";position:absolute;top:6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--paper);border:2px solid var(--accent)}
.methode .m .n{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--accent)}
.methode .m h4{font-size:19px;margin:6px 0 8px}
.methode .m p{font-size:14.5px;color:var(--graphite)}
.faq{border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule-soft);padding:4px 0}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 40px 18px 0;position:relative;font-size:16.5px;letter-spacing:-.01em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:16px;font-family:var(--mono);font-size:18px;color:var(--accent);transition:transform .35s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 0 20px;max-width:78ch;color:var(--graphite);font-size:15.5px}
.faq h3{margin:40px 0 6px;font-size:13px;font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--graphite);font-weight:400}
.term{color:var(--ink);border-bottom:1px dotted var(--accent);cursor:pointer;text-underline-offset:3px}
.term:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.defs dl{display:grid;gap:0;margin:0}
.defs dt{font-size:16px;margin-top:22px;scroll-margin-top:120px}
.defs dd{margin:4px 0 0;color:var(--graphite);font-size:15px;line-height:1.62;max-width:80ch}
.defs dd em{display:block;color:var(--ink);font-style:italic;margin-bottom:4px}
.defs dt:target{background:rgba(210,84,28,.08)}
.cond-cta{position:relative;color:var(--light);overflow:hidden;padding:clamp(70px,8vw,120px) 0}
.cond-cta .bg{position:absolute;inset:0}
.cond-cta .bg img{width:100%;height:100%;object-fit:cover}
.cond-cta .veil{position:absolute;inset:0;background:rgba(14,12,10,.82)}
.cond-cta .wrap{position:relative;z-index:2}
.cond-cta h2{font-size:clamp(30px,4vw,54px);letter-spacing:-.03em;max-width:20ch;margin:14px 0 18px}
.cond-cta p{color:rgba(246,243,236,.8);max-width:52ch}
.cond-cta .actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.cond-foot{padding:40px 0;border-top:1px solid var(--rule);font-size:13.5px;color:var(--graphite)}
.cond-foot .row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:flex-start}
.cond-foot a{border-bottom:1px solid var(--rule)}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .nav-links{display:none}
  .nav-burger{display:inline-flex}
  .nav.open .nav-links{
    display:flex;position:absolute;top:var(--nav-h);left:0;right:0;background:var(--paper);
    flex-direction:column;align-items:flex-start;gap:0;padding:12px clamp(20px,4vw,60px) 22px;
    border-bottom:1px solid var(--rule);
  }
  .nav.open .nav-links li{width:100%;padding:11px 0;border-bottom:1px solid var(--rule-soft)}
  .nav.open .nav-links a{font-size:16px}
  .section-head{grid-template-columns:1fr;gap:18px}
  .section-head .right{justify-self:start}
  .doors{grid-template-columns:1fr}
  .figures{grid-template-columns:1fr 1fr}
  .sectors-track{grid-template-columns:repeat(4,1fr)}
  .sectors-track figure:nth-child(n+5){display:none}
  .finder{grid-template-columns:1fr}
  .finder-left{border-right:0;border-bottom:1px solid var(--rule-soft)}
  .workshop{grid-template-columns:1fr}
  .ws-a,.ws-b{grid-column:1/-1}
  .closing .body{grid-template-columns:1fr}
  .about-band .wrap{grid-template-columns:1fr}
  .about-band .actions{justify-self:start}
  .footer .cols{grid-template-columns:1fr 1fr}
  .cond-hero .grid{grid-template-columns:1fr}
  .collage{height:340px;order:-1}
  .plans,.cards3,.methode{grid-template-columns:1fr}
  .methode::before{display:none}
  .methode .m{padding-top:26px}
}
@media (max-width:900px){.nav-right .btn-ghost,.nav-right .btn-accent{display:none}}
@media (max-width:720px){
  body{font-size:16px}
  .hero{padding-top:calc(var(--nav-h) + 54px);min-height:auto}
  .hero-media img{object-position:62% 50%}
  .hero-data{grid-template-columns:1fr;margin-top:36px}
  .hero-data > div{border-right:0;border-bottom:1px solid rgba(246,243,236,.14);padding:16px 18px 18px}
  .hero-side{display:none}
  .hero-foot{padding-bottom:16px}
  .figures{grid-template-columns:1fr 1fr}
  .sectors-track{grid-template-columns:repeat(3,1fr)}
  .step{grid-template-columns:44px 1fr;gap:14px}
  .step p{grid-column:2}
  .footer .cols{grid-template-columns:1fr}
  .plan.featured{order:-1}
  .ws-b .row{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal,.reveal-img{opacity:1;transform:none;clip-path:none}
  html{scroll-behavior:auto}
}

/* plaques détourées : le blanc du studio se fond dans le papier */
.ws-b figure img{background:#fff}
.plate-mix img{mix-blend-mode:multiply}

/* ---------- bandeau photo à parallaxe ---------- */
.photo-band{position:relative;height:clamp(300px,44vw,520px);overflow:hidden;background:var(--dark)}
.photo-band img{position:absolute;left:0;right:0;top:-12%;width:100%;height:124%;object-fit:cover;will-change:transform;filter:saturate(.8)}
.photo-band .veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,12,10,.72),rgba(14,12,10,.18) 65%,rgba(14,12,10,.05))}
.photo-band .cap{position:absolute;left:0;right:0;bottom:clamp(28px,4vw,54px);color:var(--light)}
.photo-band .cap .inner{max-width:1380px;margin:0 auto;padding:0 clamp(20px,4.2vw,60px)}
.photo-band .cap p{font-size:clamp(22px,3vw,40px);letter-spacing:-.03em;margin-top:12px;max-width:24ch;line-height:1.1;text-shadow:0 2px 30px rgba(0,0,0,.45)}

.figures.five{grid-template-columns:repeat(5,1fr)}
@media (max-width:1080px){.figures.five{grid-template-columns:repeat(2,1fr)}.figures.five .figure:last-child{grid-column:1/-1}}

@media (max-height:820px){
  .hero{padding-top:calc(var(--nav-h) + 62px)}
  .hero h1{font-size:clamp(30px,4.4vw,60px)}
  .hero-sub{margin-top:18px}
  .hero-cta{margin-top:24px}
  .hero-data{margin-top:34px}
}