/* Pentalith — interface piratée : fond quasi noir, cyan / magenta, coins coupés, trames de points, entrelacement glitch.
   Mise en page en ruptures : bandes plein cadre, grilles décalées, défilements horizontaux, mosaïques. */
:root{
  --bg:#07080c; --bg2:#0b0d13; --panel:#0e1118; --line:#1c2230; --line2:#2a3344;
  --fg:#e6eaf2; --fg2:#c3cad6; --dim:#9aa3b4; --mute:#8c96a8;
  --cyan:#28f0ff; --mag:#ff348e; --violet:#b670ff;
  --f-disp:"Oxanium","Segoe UI",system-ui,sans-serif;
  --f-body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"Cascadia Mono",monospace;
  --max:1320px;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
main{overflow-x:clip}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:17px;line-height:1.6;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
img,video{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--mag)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
h1,h2,h3{font-family:var(--f-disp);text-transform:uppercase;line-height:1.04;margin:0;text-wrap:balance;font-weight:800}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.mono{font-family:var(--f-mono)}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);display:flex;align-items:center;gap:14px}
.eyebrow b{color:var(--mag);font-weight:500}
.eyebrow .c{color:var(--cyan)}
.rule{flex:1;min-width:30px;height:7px;background:linear-gradient(var(--line2),var(--line2)) 0 50%/100% 1px no-repeat,repeating-linear-gradient(90deg,var(--line2) 0 1px,transparent 1px 24px) 0 0/100% 7px no-repeat}
.dots{background-image:radial-gradient(rgba(40,240,255,.12) 1px,transparent 1.3px);background-size:16px 16px}
.dots-m{background-image:radial-gradient(rgba(255,52,142,.34) 1px,transparent 1.4px);background-size:7px 7px}
.scan{position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(230,234,242,.045) 0 1px,transparent 1px 3px)}
.cut{clip-path:polygon(0 0,calc(100% - 18px) 0,100% 18px,100% 100%,18px 100%,0 calc(100% - 18px))}
.cut-s{clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px))}
.cut-l{clip-path:polygon(0 0,calc(100% - 48px) 0,100% 48px,100% 100%,48px 100%,0 calc(100% - 48px))}
.brk{position:relative}
.brk::before,.brk::after{content:"";position:absolute;width:20px;height:20px;border:2px solid var(--cyan);pointer-events:none;z-index:3}
.brk::before{top:-7px;left:-7px;border-right:none;border-bottom:none}
.brk::after{bottom:-7px;right:-7px;border-left:none;border-top:none}
.brk.m::before,.brk.m::after{border-color:var(--mag)}

/* boutons */
.btn{display:inline-flex;align-items:center;gap:10px;min-height:48px;font-family:var(--f-disp);font-weight:700;font-size:15px;letter-spacing:.08em;text-transform:uppercase;padding:14px 26px;transition:filter .15s,transform .15s;cursor:pointer;border:0}
.btn:hover{filter:brightness(1.15);transform:translate(2px,-2px)}
.btn.c{background:var(--cyan);color:var(--bg)}
.btn.m{background:var(--mag);color:var(--bg)}
.btn.o{background:rgba(7,8,12,.6);color:var(--cyan);box-shadow:inset 0 0 0 1px var(--cyan)}
.btn.c:hover,.btn.m:hover{color:var(--bg)}

/* en-tête */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(7,8,12,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top nav{display:flex;align-items:center;gap:28px;flex-wrap:wrap;min-height:64px}
.logo{display:flex;align-items:center;gap:12px;color:var(--fg);font-family:var(--f-disp);font-weight:800;font-size:19px;letter-spacing:.12em;text-transform:uppercase}
.logo:hover{color:var(--fg)}
.nav-l{display:flex;gap:26px;margin-left:auto;font-family:var(--f-mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.nav-l a{color:var(--dim)}
.nav-l a span{color:var(--mute)}
.nav-l a[aria-current="page"]{color:var(--fg)}
.nav-l a[aria-current="page"] span{color:var(--mag)}
.nav-l a:hover{color:var(--fg);text-shadow:-2px 0 var(--cyan),2px 0 var(--mag)}
.top .btn{min-height:40px;padding:10px 18px;font-size:13px}

/* glitch titre (entrelacé) */
.glitch{position:relative}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;inset:0;pointer-events:none}
.glitch::before{color:var(--cyan);animation:gA 3.4s infinite steps(1);-webkit-mask-image:repeating-linear-gradient(0deg,#000 0 2px,transparent 2px 4px);mask-image:repeating-linear-gradient(0deg,#000 0 2px,transparent 2px 4px)}
.glitch::after{color:var(--mag);animation:gB 2.9s infinite steps(1);-webkit-mask-image:repeating-linear-gradient(0deg,transparent 0 2px,#000 2px 4px);mask-image:repeating-linear-gradient(0deg,transparent 0 2px,#000 2px 4px)}
@keyframes gA{0%,86%,100%{transform:none;clip-path:inset(0 0 100% 0)}88%{transform:translate(-6px,1px);clip-path:inset(8% 0 62% 0)}91%{transform:translate(5px,0);clip-path:inset(44% 0 28% 0)}94%{transform:translate(-2px,-1px);clip-path:inset(78% 0 4% 0)}}
@keyframes gB{0%,80%,100%{transform:none;clip-path:inset(100% 0 0 0)}82%{transform:translate(6px,-1px);clip-path:inset(60% 0 12% 0)}85%{transform:translate(-5px,1px);clip-path:inset(20% 0 55% 0)}}

/* entrelacement glitch sur images : copie décalée une ligne sur deux */
.ilc{position:relative;overflow:hidden}
.ilc>img:first-child,.ilc>video:first-child{width:100%;height:100%;object-fit:cover}
.ilc .ilc-b{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;opacity:0;-webkit-mask-image:repeating-linear-gradient(0deg,#000 0 2px,transparent 2px 4px);mask-image:repeating-linear-gradient(0deg,#000 0 2px,transparent 2px 4px);animation:il 5.2s infinite steps(1)}
.ilc:hover .ilc-b{animation-duration:.9s}
@keyframes il{0%,82%,100%{opacity:0;transform:none;clip-path:inset(0)}84%{opacity:.95;transform:translateX(-12px);clip-path:inset(18% 0 52% 0);filter:saturate(2) hue-rotate(-25deg)}87%{opacity:.95;transform:translateX(8px);clip-path:inset(46% 0 30% 0);filter:saturate(2) hue-rotate(40deg)}90%{opacity:.9;transform:translateX(-4px);clip-path:inset(0)}93%{opacity:.8;transform:translateX(3px);clip-path:inset(70% 0 8% 0)}}
.blink{animation:bl 1.1s steps(1) infinite}@keyframes bl{50%{opacity:0}}

/* héros plein cadre */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);min-height:min(860px,92vh);display:flex;align-items:flex-end}
.hero>.bgm{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .shade{position:absolute;inset:0;background:linear-gradient(0deg,var(--bg) 2%,rgba(7,8,12,.55) 40%,rgba(7,8,12,.15) 70%,rgba(7,8,12,.55) 100%)}
.hud{position:absolute;font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg2);display:flex;flex-direction:column;gap:6px;z-index:2}
.hud.tl{top:24px;left:max(16px,env(safe-area-inset-left,0px))}
.hud.tr{top:24px;right:max(16px,env(safe-area-inset-right,0px));align-items:flex-end}
.hud .on{color:var(--cyan)}
.corner{position:absolute;width:44px;height:44px;border:1px solid rgba(40,240,255,.6);z-index:2;pointer-events:none}
.corner.a{top:64px;left:max(16px,env(safe-area-inset-left,0px));border-right:0;border-bottom:0}
.corner.b{top:64px;right:max(16px,env(safe-area-inset-right,0px));border-left:0;border-bottom:0}

/* bandeau défilant */
.ticker{overflow:hidden;border-block:1px solid var(--line);background:var(--bg2);padding-block:12px;font-family:var(--f-mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);white-space:nowrap}
.ticker .mq{display:flex;width:max-content;animation:mq 42s linear infinite}
.ticker span{padding-right:48px}
.ticker i{font-style:normal;color:var(--mag)}
@keyframes mq{to{transform:translateX(-50%)}}

/* sections */
.sec{padding-block:110px}
.sec.tight{padding-block:64px}
.h2{font-size:clamp(34px,4.6vw,56px)}
.lead{font-size:19px;color:var(--fg2);max-width:640px}
.txt{color:var(--dim);max-width:640px}

/* grille décalée : image qui déborde + texte */
.split{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center}
.split>.a{grid-column:1/8}
.split>.b{grid-column:8/13}
.split.rev>.a{grid-column:6/13;grid-row:1}
.split.rev>.b{grid-column:1/6;grid-row:1}
.bleed-l{margin-left:calc(-1 * max(16px, (100vw - var(--max)) / 2 + 16px))}
.bleed-r{margin-right:calc(-1 * max(16px, (100vw - var(--max)) / 2 + 16px))}

/* chiffres */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(170px,100%),1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.stats>div{background:var(--bg2);padding:20px 22px;display:flex;flex-direction:column;gap:2px;min-width:0}
.stats dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--mute);text-transform:uppercase}
.stats dd{margin:0;font-family:var(--f-disp);font-weight:800;font-size:clamp(28px,3vw,42px);line-height:1.1;color:var(--cyan);font-variant-numeric:tabular-nums}
.stats dd.m{color:var(--mag)}

/* mosaïque */
.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-auto-rows:150px;gap:14px}
.bento>*{position:relative;overflow:hidden;min-width:0}
.bento img,.bento video{width:100%;height:100%;object-fit:cover}
.bento .cap{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;background:linear-gradient(0deg,rgba(7,8,12,.92),rgba(7,8,12,0));display:flex;flex-direction:column;gap:4px}
.bento .cap strong{font-family:var(--f-disp);font-size:22px;text-transform:uppercase;line-height:1.1}
.bento .cap span{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--fg2);text-transform:uppercase}

/* défilement horizontal */
.rail{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;scrollbar-width:thin;scrollbar-color:var(--line2) transparent;overscroll-behavior-x:contain}
.rail>*{scroll-snap-align:start;flex:0 0 auto}
.rail-ctl{display:flex;gap:8px}
.rail-ctl button{width:44px;height:44px;background:var(--panel);border:1px solid var(--line2);color:var(--cyan);font-family:var(--f-mono);font-size:18px;cursor:pointer}
.rail-ctl button:hover{border-color:var(--cyan)}
.pcard{width:220px;display:flex;flex-direction:column;gap:8px}
.pcard .ilc{aspect-ratio:1;border:1px solid var(--line)}
.pcard span{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg2)}

/* puces / filtres */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line2);padding:8px 12px;color:var(--fg2);background:rgba(7,8,12,.7);cursor:pointer;min-height:36px}
button.chip:hover{border-color:var(--cyan)}
.chip[aria-pressed="true"]{border-color:var(--mag);color:var(--fg);background:rgba(255,52,142,.14)}
.chip b{color:var(--cyan);font-weight:500}

/* terminal */
.term{background:var(--bg);border:1px solid var(--line);padding:16px 18px;max-height:520px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;font-family:var(--f-mono);font-size:13.5px;line-height:1.5;color:var(--fg2);scrollbar-width:thin;scrollbar-color:var(--line2) transparent}
.term div{display:grid;grid-template-columns:58px minmax(0,1fr);gap:10px}
.term div span:first-child{color:var(--cyan)}
.list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px;font-size:15.5px;color:var(--fg2)}
.list li{display:grid;grid-template-columns:18px minmax(0,1fr);gap:8px}
.list li::before{font-family:var(--f-mono)}
.list.add li::before{content:"+";color:var(--cyan)}
.list.fix li::before{content:"~";color:var(--mag)}
.list.da li::before{content:"◆";color:var(--mute);font-size:12px;padding-top:3px}

/* avant / après */
.ba{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--panel);user-select:none;touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .after{clip-path:inset(0 0 0 var(--x,50%))}
.ba .bar{position:absolute;top:0;bottom:0;left:var(--x,50%);width:2px;background:var(--cyan);box-shadow:0 0 12px var(--cyan);pointer-events:none}
.ba .bar::after{content:"◂ ▸";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--bg);border:1px solid var(--cyan);color:var(--cyan);font-family:var(--f-mono);font-size:12px;padding:8px 10px;white-space:nowrap}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba .lab{position:absolute;top:14px;font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;background:rgba(7,8,12,.8);padding:5px 9px;pointer-events:none}
.ba .lab.l{left:14px;color:var(--fg2)}.ba .lab.r{right:14px;color:var(--cyan)}

/* encart soutien */
.support{position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--mag);padding:56px clamp(22px,4vw,56px);display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));gap:32px;align-items:center}
.support .dots-m{position:absolute;right:0;top:0;bottom:0;width:45%;opacity:.35;-webkit-mask-image:linear-gradient(90deg,transparent,#000);mask-image:linear-gradient(90deg,transparent,#000)}

/* pied */
.foot{border-top:1px solid var(--line);background:var(--bg)}
.foot .wrap{padding-block:40px;display:flex;flex-wrap:wrap;gap:18px 36px;align-items:center;font-family:var(--f-mono);font-size:13px;color:var(--mute)}
.foot .n{font-family:var(--f-disp);font-weight:800;letter-spacing:.12em;color:var(--fg);text-transform:uppercase}

/* visionneuse */
.lb{position:fixed;inset:0;z-index:100;background:rgba(4,5,8,.96);display:grid;grid-template-rows:auto minmax(0,1fr) auto;padding:max(12px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(12px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));gap:10px}
.lb .bar1{display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg2)}
.lb .stage{display:flex;align-items:center;justify-content:center;min-height:0}
.lb .stage img,.lb .stage video{max-height:100%;max-width:100%;object-fit:contain;border:1px solid var(--line2)}
.lb .bar2{display:flex;justify-content:center;gap:10px}
.lb button{min-width:48px;min-height:44px;background:var(--panel);border:1px solid var(--line2);color:var(--cyan);font-family:var(--f-mono);font-size:14px;cursor:pointer;padding:0 14px}
.lb button:hover{border-color:var(--cyan)}

@media (max-width:900px){
  .split>.a,.split>.b,.split.rev>.a,.split.rev>.b{grid-column:1/-1;grid-row:auto}
  .bleed-l,.bleed-r{margin-left:0;margin-right:0}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:140px}
  .bento>*{grid-column:span 2 !important;grid-row:span 2 !important}
}
@media (max-width:720px){
  .nav-l{display:none}
  .sec{padding-block:72px}
  .hud,.corner{display:none}
  .term div{grid-template-columns:50px minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .glitch::before,.glitch::after,.ilc .ilc-b,.ticker .mq,.blink{animation:none}
  .glitch::before,.glitch::after,.ilc .ilc-b{display:none}
}