:root{
  --or-1:#FBC560; --or:#F7A400; --or-2:#D87400; --or-3:#B85F00; --or-pale:#FFF4E2; --or-pale-2:#FCE3BC;
  --grad:linear-gradient(90deg,#F7A400,#D87400);
  --blanc:#FFFFFF; --gris:#F6F6F4; --trait:#ECE6DC;
  --ink:#1F2328; --muted:#626A73; --rouge:#E5372B; --vert:#1F9D55;
  --thermal:linear-gradient(90deg,#3a1d6e,#9b2c8a,#e0484f,#F7A400,#ffd43b,#fff7d6);
  --shadow:0 14px 35px rgba(120,70,0,.12);
  --max:1200px; --r:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{font-family:Archivo,system-ui,sans-serif;font-stretch:100%;color:var(--ink);background:var(--blanc);line-height:1.6;font-size:17px}
img,video{max-width:100%;display:block;height:auto}
a{color:inherit}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}
h1,h2,h3{font-stretch:115%;font-weight:800;line-height:1.08;letter-spacing:-.01em}
h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:.5em}
h1 em,h2 em{font-style:normal;color:var(--or-2)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:100px 0}
.alt{background:var(--or-pale)}
.eyebrow{display:inline-flex;align-items:center;gap:.6em;font:600 .78rem "JetBrains Mono",monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--or-2);margin-bottom:1.1em}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
.lead{font-size:1.12rem;color:var(--muted);max-width:60ch}
.btn{display:inline-flex;align-items:center;gap:.6em;padding:.95em 1.5em;border-radius:999px;font:inherit;font-weight:700;font-size:.95rem;text-decoration:none;border:0;cursor:pointer;transition:transform .15s,background .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn-or{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(216,116,0,.3)}
.btn-or:hover{box-shadow:0 14px 30px rgba(216,116,0,.4)}
.btn-line{background:#fff;color:var(--or-2);border:1.5px solid var(--or)}
.btn-line:hover{background:var(--or-pale)}
.btn-blanc{background:#fff;color:var(--or-2)}

/* Topbar + header (bandeau orange de l'ancien site) */
.topbar{background:var(--or-pale);color:var(--or-3);font:500 .78rem "JetBrains Mono",monospace;letter-spacing:.04em}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:7px;padding-bottom:7px}
.topbar b{font-weight:600}
.live{display:inline-flex;align-items:center;gap:7px}
.live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--vert);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,157,85,.5)}70%{box-shadow:0 0 0 8px rgba(31,157,85,0)}100%{box-shadow:0 0 0 0 rgba(31,157,85,0)}}
header{position:sticky;top:0;z-index:60;background:var(--grad);color:#fff;box-shadow:0 6px 20px rgba(216,116,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:46px;height:46px;border-radius:50%;background:#fff;padding:3px}
.brand b{display:block;font-stretch:125%;font-weight:900;font-size:1.15rem;letter-spacing:.02em;line-height:1}
.brand small{font:500 .68rem "JetBrains Mono",monospace;opacity:.9;letter-spacing:.1em;text-transform:uppercase}
.menu{display:flex;gap:24px;align-items:center;list-style:none;font-size:.95rem;font-weight:600}
.menu a{text-decoration:none}
.menu a:not(.btn):hover{text-decoration:underline;text-underline-offset:6px}
.menu .tel{font-family:"JetBrains Mono",monospace}
header .btn-or{background:#fff;color:var(--or-2);box-shadow:0 6px 16px rgba(120,70,0,.2)}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.burger span{display:block;height:2px;background:#fff;margin:6px 9px}

/* HERO */
.hero{position:relative;padding:70px 0 90px;overflow:hidden;background:
  radial-gradient(800px 500px at 90% 10%,rgba(247,164,0,.18),transparent 60%),
  radial-gradient(600px 400px at 0% 100%,rgba(247,164,0,.10),transparent 60%),#fff}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(216,116,0,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(216,116,0,.06) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 30% 50%,#000 30%,transparent 75%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.3rem,4.6vw,4.1rem);margin-bottom:.35em}
.hero h1 .strike{display:block;font-size:.4em;letter-spacing:.02em;color:var(--muted);font-weight:600;margin-bottom:.6em}
.hero h1 em{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{margin-bottom:1.8em;max-width:46ch}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:2.2em}
.badges span{font:600 .74rem "JetBrains Mono",monospace;background:var(--or-pale);color:var(--or-3);padding:6px 11px;border-radius:999px}
.wall{display:grid;grid-template-columns:1.4fr 1fr;grid-template-rows:1fr 1fr;gap:10px;aspect-ratio:1.15/1;padding:12px;background:#fff;border-radius:22px;box-shadow:0 30px 70px rgba(120,70,0,.18);border:1px solid var(--trait)}
.screen{position:relative;overflow:hidden;border-radius:10px;background:#2b2f35}
.screen:first-child{grid-row:span 2}
.screen video,.screen img,.monitor video{width:100%;height:100%;object-fit:cover}
video[data-crop]{position:absolute;max-width:none;object-fit:fill!important;width:auto;height:auto}
.screen::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(0,0,0,.12) 0 1px,transparent 1px 3px)}
.osd{position:absolute;left:10px;right:10px;display:flex;justify-content:space-between;font:600 .68rem "JetBrains Mono",monospace;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.8);z-index:2;letter-spacing:.05em}
.osd.top{top:8px}.osd.bot{bottom:8px}
.rec{color:#ff6b5e}
.rec::before{content:"● ";animation:blink 1.2s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.alert{position:absolute;z-index:3;left:50%;top:46%;width:34%;aspect-ratio:1/1.6;transform:translate(-50%,-50%);border:2px solid var(--or);animation:track 7s ease-in-out infinite}
.alert span{position:absolute;top:-22px;left:-2px;background:var(--or);color:#fff;font:700 .62rem "JetBrains Mono",monospace;padding:2px 6px;white-space:nowrap}
@keyframes track{0%,100%{transform:translate(-62%,-48%)}50%{transform:translate(-38%,-52%)}}
.wall-legend{display:flex;justify-content:space-between;margin-top:12px;font:500 .72rem "JetBrains Mono",monospace;color:var(--muted)}

/* Ticker */
.ticker{background:var(--grad);color:#fff;overflow:hidden}
.ticker-track{display:flex;width:max-content;animation:tick 32s linear infinite}
.ticker span{font-stretch:120%;font-weight:800;text-transform:uppercase;font-size:1rem;padding:14px 26px;white-space:nowrap;display:flex;align-items:center;gap:26px}
.ticker span::after{content:"";width:8px;height:8px;background:#fff;border-radius:50%}
@keyframes tick{to{transform:translateX(-50%)}}

/* Détecter / Dissuader / Intervenir */
.ddi-head{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:end;margin-bottom:50px}
.ddi{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.col{background:#fff;border-radius:var(--r);padding:30px 26px;box-shadow:var(--shadow);position:relative;overflow:hidden;border-top:5px solid var(--c)}
.col:nth-child(1){--c:var(--or-1)}.col:nth-child(2){--c:var(--or)}.col:nth-child(3){--c:var(--or-2)}
.col .num{font:600 .75rem "JetBrains Mono",monospace;color:var(--or-2)}
.col h3{font-size:1.9rem;margin:.2em 0 .5em;text-transform:uppercase}
.col h3::after{content:"";display:block;width:44px;height:5px;margin-top:12px;background:var(--c)}
.col p.intro{color:var(--muted);font-size:.96rem;margin-bottom:18px}
.col ul{list-style:none;display:grid;gap:12px}
.col li{display:grid;grid-template-columns:36px 1fr;gap:10px;align-items:start;font-size:.95rem}
.col li svg{width:36px;height:36px;padding:7px;border-radius:10px;background:var(--or-pale);stroke:var(--or-2);fill:none;stroke-width:1.8}
.col li b{display:block;font-size:.98rem}
.col li span{color:var(--muted);font-size:.88rem;line-height:1.45}

/* Scénario d'intrusion */
.scenario .wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.sticky{position:sticky;top:110px}
.monitor{position:relative;border-radius:var(--r);overflow:hidden;background:#2b2f35;aspect-ratio:4/3;border:6px solid #fff;box-shadow:var(--shadow);transition:box-shadow .4s}
.monitor::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,0,0,.12) 0 1px,transparent 1px 3px);pointer-events:none}
.monitor .state{position:absolute;left:14px;bottom:14px;z-index:2;font:700 .8rem "JetBrains Mono",monospace;padding:8px 12px;border-radius:6px;background:#fff;color:var(--ink);border-left:4px solid var(--c,var(--vert));transition:.3s}
.monitor[data-s="1"]{box-shadow:0 0 0 3px var(--rouge),var(--shadow)}
.monitor[data-s="2"]{box-shadow:0 0 0 3px var(--or-2),var(--shadow)}
.monitor[data-s="3"]{box-shadow:0 0 0 3px var(--or),var(--shadow)}
.monitor[data-s="4"]{box-shadow:0 0 0 3px var(--vert),var(--shadow)}
.thermal-scale{height:6px;border-radius:9px;background:var(--thermal);margin-top:14px}
.thermal-legend{display:flex;justify-content:space-between;font:500 .7rem "JetBrains Mono",monospace;color:var(--muted);margin-top:6px}
.steps{position:relative;padding-left:34px}
.steps::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--or-pale-2)}
.st{position:relative;padding:26px 0 60px;opacity:.4;transition:opacity .4s}
.st.on{opacity:1}
.st::before{content:"";position:absolute;left:-34px;top:34px;width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid var(--or-pale-2);transition:.3s}
.st.on::before{background:var(--c);border-color:var(--c);box-shadow:0 0 0 6px color-mix(in srgb,var(--c) 22%,transparent)}
.st time{font:600 1.5rem "JetBrains Mono",monospace;color:var(--c)}
.st h3{font-size:1.5rem;margin:.3em 0 .4em}
.st p{color:var(--muted);max-width:44ch}
.note{font:500 .75rem "JetBrains Mono",monospace;color:var(--muted);margin-top:-20px}

/* Secteurs */
.sect-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.sect{position:relative;border-radius:var(--r);overflow:hidden;min-height:320px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;isolation:isolate;box-shadow:var(--shadow)}
.sect img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s}
.sect::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(40,25,5,0) 30%,rgba(40,25,5,.85))}
.sect:hover img{transform:scale(1.05)}
.sect .tag{position:absolute;top:18px;left:18px;font:600 .7rem "JetBrains Mono",monospace;background:var(--or);color:#fff;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.06em}
.sect h3{font-size:1.4rem;margin-bottom:.35em}
.sect p{font-size:.92rem;color:#fff;opacity:.92;line-height:1.5}
.sect.noimg{background:var(--grad)}
.sect.noimg::before{display:none}
.sect.noimg .tag{background:#fff;color:var(--or-2)}
.sect.noimg svg{position:absolute;right:20px;top:20px;width:90px;height:90px;stroke:#fff;fill:none;stroke-width:1.4;opacity:.6}

/* Réalisations */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0 26px}
.filters button{font:600 .85rem Archivo,sans-serif;padding:9px 16px;border-radius:999px;border:1.5px solid var(--or-pale-2);background:#fff;color:var(--ink);cursor:pointer}
.filters button.on{background:var(--grad);border-color:transparent;color:#fff}
.masonry{columns:4 240px;column-gap:12px}
.tile{break-inside:avoid;margin:0 0 12px;position:relative;border-radius:12px;overflow:hidden;background:#2b2f35}
.tile-open{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;position:relative;overflow:hidden}
.tile-open:focus-visible{outline:3px solid var(--or);outline-offset:-3px}
.tile.more{display:none}
.show-all .tile.more{display:block}
/* Masqué par un filtre : prioritaire sur « voir tout » */
.tile[hidden]{display:none!important}
.more-row{text-align:center;margin-top:18px}
.tile img,.tile video{width:100%;transition:transform .5s}
.tile:hover img{transform:scale(1.04)}
.tile figcaption{position:absolute;inset:auto 0 0 0;padding:30px 12px 10px;background:linear-gradient(transparent,rgba(40,25,5,.85));font-size:.82rem;color:#fff;transform:translateY(100%);transition:.3s}
.tile:hover figcaption,.tile:focus-within figcaption{transform:none}
.tile figcaption{pointer-events:none}
.tile .kind{position:absolute;top:8px;left:8px;font:600 .62rem "JetBrains Mono",monospace;background:#fff;color:var(--or-2);padding:3px 7px;border-radius:999px;z-index:2}
.tile.hide{display:none}
.lb{position:fixed;inset:0;z-index:100;background:rgba(30,22,10,.92);display:flex;align-items:center;justify-content:center;padding:30px}
.lb[hidden]{display:none}
.lb iframe{width:min(1000px,92vw);aspect-ratio:16/9;border:0;border-radius:8px}
.lb img,.lb video{max-height:84vh;max-width:min(1000px,92vw);border-radius:8px}
.lb p{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:#fff;font-size:.95rem;padding:0 20px}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer;padding:10px 16px}
.lb .lb-x{top:10px;right:14px}.lb .lb-prev{left:8px}.lb .lb-next{right:8px}

/* Configurateur */
.config{display:grid;grid-template-columns:1.25fr .95fr;gap:28px;margin-top:44px;align-items:start}
.panel{background:#fff;border-radius:var(--r);padding:30px;box-shadow:var(--shadow)}
.q{margin-bottom:28px}
.q{border:0;min-width:0}
.q legend{font-stretch:115%;font-weight:800;font-size:1.1rem;display:flex;gap:12px;align-items:center;margin-bottom:14px;padding:0}
.q legend b{font:700 .8rem "JetBrains Mono",monospace;background:var(--grad);color:#fff;width:28px;height:28px;display:grid;place-items:center;border-radius:50%}
.q legend small{font:500 .72rem "JetBrains Mono",monospace;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative;display:inline-flex;align-items:center;gap:8px;padding:10px 15px;border-radius:999px;border:1.5px solid var(--trait);background:var(--gris);cursor:pointer;font:inherit;font-size:.92rem;font-weight:600;transition:.15s;color:var(--ink)}
.chip:hover{border-color:var(--or)}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip:has(input:checked){background:var(--or-pale);color:var(--or-3);border-color:var(--or)}
.chip:has(input:checked) span::before{content:"✓ ";color:var(--or-2)}
.chip:has(input:focus-visible){outline:3px solid var(--or);outline-offset:2px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fields .full{grid-column:1/-1}
label{font-size:.82rem;font-weight:600;color:var(--muted);display:block;margin-bottom:4px}
input,textarea,select{width:100%;font:inherit;font-size:.96rem;padding:12px 13px;border-radius:10px;border:1.5px solid var(--trait);background:var(--gris)}
input:focus,textarea:focus{outline:2px solid var(--or);border-color:var(--or);background:#fff}
.drop{position:relative;display:block;border:1.5px dashed var(--or);border-radius:10px;padding:14px;text-align:center;font-size:.86rem;font-weight:600;color:var(--or-3);background:var(--or-pale);cursor:pointer;margin:0}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop:has(input:focus-visible){outline:3px solid var(--or)}
.field-error{color:var(--rouge);font-size:.84rem;font-weight:600;margin-top:4px}
[aria-invalid=true]{border-color:var(--rouge)!important}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.panel .btn{margin-top:16px}
.flash{border-radius:10px;padding:14px;margin-top:14px;font-size:.95rem;font-weight:600}
.flash.ok{background:#E6F7EC;border:1px solid #9ad9b0;color:#14532d}
.flash.err{background:#FDECEA;border:1px solid #F5B5AE;color:#8A1C12}
.rgpd{font-size:.78rem;color:var(--muted);margin-top:10px}
.kit{position:sticky;top:100px;background:#fff;border-radius:var(--r);padding:28px;overflow:hidden;box-shadow:var(--shadow)}
.kit::before{content:"";position:absolute;inset:0 0 auto 0;height:8px;background:repeating-linear-gradient(-45deg,var(--or) 0 12px,#fff 12px 24px)}
.kit h3{font-size:1.35rem;margin:10px 0 4px}
.kit .sub{font:600 .75rem "JetBrains Mono",monospace;color:var(--or-2)}
.meters{display:grid;gap:10px;margin:22px 0}
.meter{display:grid;grid-template-columns:96px 1fr;align-items:center;gap:12px;font:600 .72rem "JetBrains Mono",monospace;text-transform:uppercase;color:var(--muted)}
.meter .bars{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.meter .bars i{height:10px;border-radius:3px;background:var(--gris);transition:background .35s}
.meter .bars i.on{background:var(--c)}
.kit ul{list-style:none;display:grid;gap:8px;min-height:120px}
.kit li{display:flex;gap:10px;font-size:.92rem;padding:10px 12px;background:var(--or-pale);border-radius:8px;border-left:3px solid var(--c,var(--or));animation:in .35s ease}
@keyframes in{from{opacity:0;transform:translateX(10px)}}
.kit li small{display:block;color:var(--muted);font-size:.78rem}
.kit li.empty{background:none;animation:none;display:block;color:var(--muted);font-size:.92rem;border:1.5px dashed var(--trait);border-radius:8px;padding:16px;text-align:center}
.kit .formula{margin-top:18px;padding-top:16px;border-top:1px solid var(--trait);font-size:.9rem;color:var(--muted)}
.kit .formula b{color:var(--or-2)}

/* Zone */
.zone .wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center}
.radar{position:relative;aspect-ratio:1;max-width:560px;width:100%;margin-left:auto}
.radar svg{width:100%;height:100%}
.sweep{transform-origin:300px 300px;animation:sweep 6s linear infinite}
@keyframes sweep{to{transform:rotate(360deg)}}
.city circle{fill:#8A939C}
.city text{font:600 13px "JetBrains Mono",monospace;fill:#626A73}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}
.fact{background:#fff;border-radius:12px;padding:16px;box-shadow:0 6px 18px rgba(120,70,0,.08)}
.fact b{display:block;font-stretch:120%;font-weight:900;font-size:2rem;color:var(--or-2);line-height:1.1}
.fact span{font-size:.88rem;color:var(--muted)}

/* À propos */
.about .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.photo-stack{position:relative}
.photo-stack img{border-radius:var(--r);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;width:100%}
.photo-stack .stamp{position:absolute;right:-18px;bottom:30px;background:var(--grad);color:#fff;padding:16px 20px;border-radius:14px;font-stretch:120%;font-weight:900;font-size:1.4rem;text-transform:uppercase;line-height:1.1;box-shadow:0 10px 30px rgba(216,116,0,.35);transform:rotate(-3deg)}
.photo-stack .stamp small{display:block;font:600 .7rem "JetBrains Mono",monospace;letter-spacing:.05em}
.vision{list-style:none;display:grid;gap:14px;margin:26px 0}
.vision li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.vision li b{font:700 .8rem "JetBrains Mono",monospace;width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:var(--or-pale);color:var(--or-2)}
.vision li p{color:var(--muted);font-size:.96rem}
.vision li strong{color:var(--ink);display:block}

/* CTA + footer */
.cta-band{background:var(--grad);padding:60px 0;color:#fff}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-band h2{margin:0;font-size:clamp(1.6rem,3.5vw,2.5rem)}
.cta-band a.big{font:700 clamp(1.4rem,3vw,2.1rem) "JetBrains Mono",monospace;text-decoration:none;background:#fff;color:var(--or-2);padding:16px 26px;border-radius:999px;box-shadow:0 10px 30px rgba(120,70,0,.25)}
footer{background:var(--gris);color:var(--muted);padding:60px 0 30px;font-size:.92rem;border-top:4px solid var(--or)}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:40px}
footer h4{color:var(--ink);font-stretch:115%;text-transform:uppercase;font-size:.85rem;margin-bottom:12px;letter-spacing:.05em}
footer a{text-decoration:none;display:block;margin-bottom:6px}
footer a:hover{color:var(--or-2)}
footer .brand b{color:var(--ink)}
footer .brand img{background:none;padding:0}
footer .legal{border-top:1px solid var(--trait);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.8rem}
.mobile-bar{display:none}


.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

@media (max-width:1000px){
  .menu{position:absolute;top:100%;left:0;right:0;background:var(--or-2);flex-direction:column;padding:24px;gap:18px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.25s}
  .menu.open{transform:none;opacity:1;visibility:visible}
  .burger{display:block}
  .hero .wrap,.ddi-head,.scenario .wrap,.config,.zone .wrap,.about .wrap{grid-template-columns:1fr}
  .ddi,.sect-grid{grid-template-columns:1fr 1fr}
  .sticky,.kit{position:relative;top:0}
  .scenario .sticky{position:sticky;top:84px;z-index:2;background:var(--or-pale);padding-bottom:10px}
  .scenario .monitor{aspect-ratio:16/9}
  .radar{margin:0 auto}
  footer .cols{grid-template-columns:1fr 1fr}
  .photo-stack .stamp{right:10px}
}
@media (max-width:640px){
  section{padding:70px 0}
  body{font-size:16px}
  .topbar .hide-s{display:none}
  .ddi,.sect-grid,.fields,.facts{grid-template-columns:1fr}
  .wall{aspect-ratio:auto;grid-template-columns:1fr 1fr;grid-template-rows:200px 120px}
  .screen:first-child{grid-row:auto;grid-column:span 2}
  .masonry{columns:2}
  .panel,.kit{padding:22px}
  footer .cols{grid-template-columns:1fr}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:80;box-shadow:0 -6px 20px rgba(120,70,0,.2)}
  .mobile-bar a{padding:15px;text-align:center;font-weight:800;text-decoration:none;font-size:.95rem}
  .mobile-bar a:first-child{background:#fff;color:var(--or-2)}
  .mobile-bar a:last-child{background:var(--grad);color:#fff}
  footer{padding-bottom:80px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Radar : point de Beaurepaire */
.ping{transform-origin:300px 300px;animation:ping 2.4s ease-in-out infinite}
@keyframes ping{50%{transform:scale(2.2);opacity:.2}}

/* Mur d'écrans à 1 ou 2 flux */
.wall-1{grid-template-columns:1fr;grid-template-rows:1fr}
.wall-2{grid-template-columns:1fr 1fr;grid-template-rows:1fr}
.wall-2 .screen:first-child{grid-row:auto}
.osd .clock:empty{display:none}

/* Mentions CNAPS */
footer .cnaps{font-size:.8rem;margin-bottom:16px;max-width:90ch}

/* Pages secondaires */
.page-hero{background:var(--grad);color:#fff;padding:70px 0 50px}
.page-hero h1{font-size:clamp(2rem,4.5vw,3rem);margin-bottom:.2em}
.page-hero p{opacity:.92}
.prose{max-width:780px}
.prose h2{font-size:1.4rem;margin:1.6em 0 .5em;text-transform:none}
.prose h2:first-child{margin-top:0}
.prose p,.prose ul{margin-bottom:1em;color:#3a4048}
.prose ul{padding-left:1.2em}
.prose a{color:var(--or-2)}
.prose .todo{background:var(--or-pale);border-left:4px solid var(--or);padding:10px 14px;border-radius:6px}

/* Accessibilité */
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:var(--ink);padding:10px 16px;border-radius:8px;font-weight:700}
.skip:focus{left:16px}
:focus-visible{outline:3px solid var(--or);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.lb-crop{position:relative;overflow:hidden;width:min(900px,92vw);border-radius:8px;background:#000}
/* La vidéo recadrée déborde volontairement de son cadre : aucune limite de taille ne doit l'écraser */
.lb .lb-crop video{max-width:none;max-height:none;border-radius:0}
footer .legal a{display:inline;margin:0}
@media (max-width:640px){.topbar .live{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}}
@media (max-width:640px){.mobile-bar a{white-space:nowrap;font-size:.84rem;padding:15px 6px}}
header .btn-or{white-space:nowrap}
@media (min-width:1151px) and (max-width:1260px){.menu{gap:16px;font-size:.9rem}}
/* Menu replié dès 1150 px : le libellé du bouton devis est long */
@media (max-width:1150px){
  .menu{position:absolute;top:100%;left:0;right:0;background:var(--or-2);flex-direction:column;padding:24px;gap:18px;transform:translateY(-12px);opacity:0;visibility:hidden;transition:.25s}
  .menu.open{transform:none;opacity:1;visibility:visible}
  .burger{display:block}
}