/* Invecter site system: "régie de nuit".
   Pure black control room, a diode field behind everything, 3D phones as the hero object.
   Shared by every marketing page (EN + FR). Page-specific data lives in each page's x-dc script. */

@font-face { font-family:'Extenro'; src:url('/assets/fonts/Extenro-ExtraBold.ttf') format('truetype'); font-weight:400 900; font-display:swap; }

:root{
  color-scheme: dark;
  --ink:#000;
  --panel:#0b0b0c;
  --panel-2:#121214;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --text:#ededed;
  --muted:#a9a9a9;
  --dim:#8f8f8f;
  --tools:#FFA51F; --cues:#16D6E0; --pads:#FF3D45; --gear:#22E08A; --hf:#9B5CFF;
  --accent:#ededed;
  --accent-ink:#050505;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --gutter:clamp(18px,4vw,40px);
  --maxw:1180px;
  --display:'Extenro', Archivo, sans-serif;
  --sans:Archivo, system-ui, sans-serif;
  --legend:'Barlow Condensed', Archivo, sans-serif;
  --lcd:'VT323', ui-monospace, monospace;
}
[data-app="tools"]{ --accent:var(--tools); }
[data-app="cues"]{ --accent:var(--cues); }
[data-app="pads"]{ --accent:var(--pads); }
[data-app="gear"]{ --accent:var(--gear); }
[data-app="hf"]{ --accent:var(--hf); }

html,body{ margin:0; padding:0; background:var(--ink); }
html{ scrollbar-width:thin; scrollbar-color:#2c2c2e #000; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{ -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; font-family:var(--sans); color:var(--text); }
*,*::before,*::after{ box-sizing:border-box; }
::selection{ background:var(--accent); color:var(--accent-ink); }
:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; border-radius:4px; }
img{ max-width:100%; }
a{ color:inherit; }

.site{ position:relative; min-height:100vh; overflow-x:clip; color:var(--text); font-family:var(--sans); }
.site > main, .site > footer{ position:relative; z-index:1; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding-left:var(--gutter); padding-right:var(--gutter); }
.skip{ position:absolute; left:-9999px; top:8px; z-index:100; background:#fff; color:#000; padding:8px 12px; }
.skip:focus{ left:8px; }

/* ---------- Diode field (fixed, behind everything) ---------- */
.diodes{ position:fixed; inset:0; width:100%; height:100%; z-index:0; pointer-events:none; display:block; }
.site::after{ content:""; position:fixed; inset:0; z-index:0; pointer-events:none;
  background:radial-gradient(120% 90% at 50% 40%, transparent 40%, rgba(0,0,0,.72) 100%); }

/* ---------- Type ---------- */
.display{ font-family:var(--display); font-weight:800; letter-spacing:.01em; line-height:.95; margin:0; }
.h1{ font-family:var(--sans); font-weight:800; font-size:clamp(40px,6.6vw,84px); line-height:.98; letter-spacing:-.035em; margin:0; text-wrap:balance; color:#fff; }
.h2{ font-family:var(--sans); font-weight:800; font-size:clamp(30px,4.6vw,58px); line-height:1.02; letter-spacing:-.03em; margin:0; text-wrap:balance; color:#fff; }
.h3{ font-family:var(--sans); font-weight:800; font-size:clamp(24px,2.6vw,34px); line-height:1.08; letter-spacing:-.022em; margin:0; text-wrap:balance; color:#fff; }
.lede{ font-size:clamp(17px,1.6vw,20px); line-height:1.58; color:var(--muted); max-width:36em; margin:0; text-wrap:pretty; }
.lede em, .lede strong{ color:#e6e6e6; font-style:normal; font-weight:600; }
.body{ font-size:clamp(16px,1.25vw,17px); line-height:1.62; color:var(--muted); max-width:34em; margin:0; text-wrap:pretty; }
.legend{ font-family:var(--legend); font-weight:600; font-size:14px; letter-spacing:.14em; text-transform:uppercase; color:var(--dim); }
.accent{ color:var(--accent); }

/* ---------- Nav ---------- */
.nav{ position:sticky; top:0; z-index:50; background:#000; border-bottom:1px solid transparent; transition:border-color .3s; }
.nav.is-scrolled{ border-bottom-color:var(--line); }
.nav--overlay{ position:fixed; left:0; right:0; background:transparent; transition:background .3s, border-color .3s; }
.nav--overlay.is-scrolled{ background:#000; }
.nav--overlay .nav__brand{ transition:opacity .3s; }
.nav--overlay:not(.is-scrolled) .nav__brand{ opacity:0; }
.nav__in{ max-width:var(--maxw); margin:0 auto; padding:14px var(--gutter); display:flex; align-items:center; gap:22px; }
.nav__brand{ font-family:var(--display); font-weight:800; font-size:21px; letter-spacing:.01em; color:#fff; text-decoration:none; display:flex; align-items:center; gap:10px; }
.nav__app{ font-family:var(--legend); font-weight:700; font-size:14px; letter-spacing:.16em; color:var(--accent); }
.nav__links{ margin-left:auto; display:flex; align-items:center; gap:4px; }
.nav__links a{ display:flex; align-items:center; gap:8px; padding:9px 11px; border-radius:8px; text-decoration:none; font-family:var(--legend); font-weight:600; font-size:15px; letter-spacing:.12em; text-transform:uppercase; color:#b4b4b4; transition:color .2s, background .2s; }
.nav__links a:hover{ color:#fff; background:rgba(255,255,255,.05); }
.nav__links a[aria-current="page"]{ color:#fff; }
.nav__links a[data-app] .led{ opacity:.45; }
.nav__links a[data-app]:hover .led, .nav__links a[aria-current="page"] .led{ opacity:1; outline:3px solid color-mix(in srgb, var(--accent) 24%, transparent); }
.nav__lang{ display:flex; align-items:center; gap:2px; margin-left:8px; padding-left:12px; border-left:1px solid var(--line-2); font-family:var(--legend); font-weight:600; font-size:15px; letter-spacing:.1em; }
.nav__lang a, .nav__lang span{ padding:6px 6px; text-decoration:none; color:#8f8f8f; }
.nav__lang [aria-current]{ color:#fff; }
.nav__lang a:hover{ color:#fff; }
.nav__toggle{ position:absolute; opacity:0; width:0; height:0; pointer-events:none; }
.nav__btn{ display:none; }
@media (max-width:820px){
  .nav__btn{ display:flex; margin-left:auto; width:44px; height:44px; margin-right:-10px; align-items:center; justify-content:center; cursor:pointer; color:#fff; border-radius:10px; }
  .nav__btn svg{ width:22px; height:22px; }
  .nav__btn .x{ display:none; }
  .nav__toggle:checked ~ .nav__btn .x{ display:block; }
  .nav__toggle:checked ~ .nav__btn .burger{ display:none; }
  .nav__toggle:focus-visible ~ .nav__btn{ outline:2px solid var(--accent); }
  .nav__panel{ display:none; position:absolute; left:0; right:0; top:100%; background:#050505; border-bottom:1px solid var(--line); padding:10px var(--gutter) 18px; }
  .nav__toggle:checked ~ .nav__panel{ display:block; }
  .nav__links{ flex-direction:column; align-items:stretch; margin:0; }
  .nav__links a{ padding:14px 6px; font-size:18px; border-bottom:1px solid var(--line); border-radius:0; }
  .nav__lang{ margin:14px 0 0; padding:0; border:0; }
}
@media (min-width:821px){ .nav__panel{ display:contents; } }

/* ---------- LED ---------- */
.led{ display:inline-block; width:8px; height:8px; border-radius:50%; background:var(--c, var(--accent)); flex:0 0 auto;
  box-shadow:inset 0 -1px 1px rgba(0,0,0,.35); }
.led.off{ background:#1d1d1f; }
.js [data-unit] .led{ background:#1d1d1f; transition:background .12s, outline-color .3s; }
.js [data-unit].is-on .led, [data-unit] .led{ background:var(--c); outline:3px solid color-mix(in srgb, var(--c) 24%, transparent); }

/* ---------- Buttons ---------- */
.keys{ display:flex; flex-wrap:wrap; gap:12px; }
.key{ position:relative; display:inline-flex; align-items:center; gap:12px; min-height:52px; padding:0 20px; border-radius:12px; text-decoration:none;
  font-family:var(--sans); font-weight:700; font-size:16px; color:#fff; background:linear-gradient(180deg,#1a1a1c,#0e0e10);
  border:1px solid var(--line-2); box-shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 8px 18px -8px rgba(0,0,0,.9);
  transition:transform .18s var(--ease-out), border-color .2s, background .2s; }
.key:hover{ border-color:color-mix(in srgb, var(--accent) 60%, transparent); transform:translateY(-1px); }
.key:active{ transform:translateY(1px); }
.key--solid{ background:var(--accent); color:var(--accent-ink); border-color:transparent; box-shadow:0 10px 22px -12px rgba(0,0,0,.9); }
.key--solid:hover{ background:color-mix(in srgb, var(--accent) 88%, #fff); border-color:transparent; }
.key svg{ flex:0 0 auto; }
.key__stack{ display:flex; flex-direction:column; line-height:1.05; }
.key__small{ font-size:11px; font-weight:600; letter-spacing:.12em; opacity:.78; }
.key__big{ font-size:19px; font-weight:800; }
.store-note{ font-family:var(--legend); font-size:14px; letter-spacing:.1em; text-transform:uppercase; color:var(--dim); margin-top:12px; }
.textlink{ display:inline-flex; align-items:center; gap:8px; color:var(--accent); font-weight:700; text-decoration:none; font-size:16px; }
.textlink svg{ transition:transform .25s var(--ease-out); }
.textlink:hover svg{ transform:translateX(4px); }
.textlink:hover{ text-decoration:underline; text-underline-offset:4px; }

/* ---------- LCD readout ---------- */
.lcd{ display:inline-flex; align-items:center; gap:10px; background:#060606; border:1px solid color-mix(in srgb, var(--accent) 30%, transparent); border-radius:8px; padding:6px 14px 5px;
  font-family:var(--lcd); font-size:22px; line-height:1.05; letter-spacing:.05em; color:var(--accent); max-width:100%; flex-wrap:wrap; }

/* ---------- Ticker (scrolling LED sign) ---------- */
.ticker{ overflow:hidden; border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:#050505; }
.ticker__track{ display:flex; width:max-content; animation:tick 38s linear infinite; }
.ticker__track span{ font-family:var(--lcd); font-size:28px; letter-spacing:.08em; color:var(--accent); padding:12px 0; white-space:nowrap; }
.ticker__track span::after{ content:""; display:inline-block; width:8px; height:8px; margin:0 28px; border-radius:50%; background:currentColor; vertical-align:middle; opacity:.6; }
@keyframes tick{ to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion: reduce){ .ticker__track{ animation:none; } }

/* ---------- 3D device ---------- */
.stage3d{ perspective:1400px; perspective-origin:50% 40%; }
.device{ --w:280px; --rx:0deg; --ry:0deg; --rz:0deg; --tz:0px; --d:14px;
  position:relative; width:var(--w); aspect-ratio:1170/2532; border-radius:calc(var(--w) * .15);
  transform-style:preserve-3d; transform:translateZ(var(--tz)) rotateX(calc(var(--rx) + var(--py, 0deg))) rotateY(calc(var(--ry) + var(--px, 0deg))) rotateZ(var(--rz));
  transition:transform .9s var(--ease-out); will-change:transform; }
.device > i{ position:absolute; inset:0; border-radius:inherit; background:#1b1b1d; border:1px solid #2a2a2d; }
.device > i:nth-of-type(1){ transform:translateZ(calc(var(--d) * -1)); background:#0c0c0d; }
.device > i:nth-of-type(2){ transform:translateZ(calc(var(--d) * -.75)); }
.device > i:nth-of-type(3){ transform:translateZ(calc(var(--d) * -.5)); }
.device > i:nth-of-type(4){ transform:translateZ(calc(var(--d) * -.25)); }
.device__face{ position:absolute; inset:0; border-radius:inherit; padding:calc(var(--w) * .032); background:linear-gradient(160deg,#2b2b2e,#0d0d0e 40%,#050505); border:1px solid #333; transform:translateZ(0); }
.device__screen{ position:relative; width:100%; height:100%; border-radius:calc(var(--w) * .12); overflow:hidden; background:#000; }
.device__screen img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; transition:opacity .6s var(--ease-out), transform .8s var(--ease-out); }
.device__screen::after{ content:""; position:absolute; inset:0; background:linear-gradient(115deg, rgba(255,255,255,.10), transparent 32%, transparent 70%, rgba(255,255,255,.04)); pointer-events:none; }
.device__shadow{ position:absolute; left:8%; right:8%; bottom:-7%; height:9%; border-radius:50%; background:rgba(0,0,0,.8); filter:blur(18px); transform:translateZ(-40px); }

/* ---------- Reveal (content visible without JS) ---------- */
.js [data-reveal]{ opacity:0; transform:translateY(22px); transition:opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.js [data-reveal].is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .js [data-reveal]{ opacity:1; transform:none; } }

/* ---------- Sections ---------- */
.section{ padding-top:clamp(88px,12vw,160px); }
.section__head{ display:grid; gap:18px; max-width:760px; margin-bottom:clamp(40px,6vw,72px); }

/* ---------- Rack units ---------- */
.rack{ border-radius:10px; overflow:hidden; border:1px solid var(--line); background:#070708; }
.ru{ position:relative; display:grid; grid-template-columns:34px 18px 1fr auto 34px; align-items:center; gap:18px; min-height:76px; padding:0 4px;
  background:linear-gradient(180deg,#141416,#0c0c0d); border-top:1px solid rgba(255,255,255,.05); border-bottom:1px solid #000; }
.ru::before, .ru::after{ content:""; justify-self:center; width:10px; height:10px; border-radius:50%; background:radial-gradient(circle at 40% 35%, #3a3a3d, #121213 70%); box-shadow:inset 0 0 0 1px #000; }
.ru::before{ grid-column:1; } .ru::after{ grid-column:5; }
.ru .led{ grid-column:2; width:10px; height:10px; }
.ru__label{ grid-column:3; font-family:var(--legend); font-weight:700; font-size:clamp(18px,2vw,24px); letter-spacing:.08em; text-transform:uppercase; color:#fff; }
.ru__label small{ display:block; font-family:var(--sans); font-weight:400; font-size:15px; letter-spacing:0; text-transform:none; color:var(--muted); margin-top:3px; }
.ru__lcd{ grid-column:4; font-family:var(--lcd); font-size:22px; color:var(--c, var(--accent)); letter-spacing:.06em; opacity:.95; }
@media (max-width:560px){ .ru{ grid-template-columns:18px 14px 1fr 18px; gap:12px; padding:14px 2px; } .ru::after{ grid-column:4; } .ru__lcd{ display:none; } }

/* ---------- Spec sheet ---------- */
.specs{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:0 48px; }
.spec{ display:grid; grid-template-columns:minmax(120px,32%) 1fr; gap:18px; padding:18px 0; border-bottom:1px solid var(--line); }
.spec__k{ font-family:var(--legend); font-weight:600; font-size:15px; letter-spacing:.06em; text-transform:uppercase; color:var(--dim); padding-top:2px; }
.spec__v{ font-size:16px; line-height:1.5; color:#e4e4e4; }
@media (max-width:820px){ .specs{ grid-template-columns:1fr; } }

/* ---------- FAQ accordion ---------- */
.faq{ border-top:1px solid var(--line); }
.faq details{ border-bottom:1px solid var(--line); }
.faq summary{ list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:20px; padding:24px 0; font-weight:700; font-size:clamp(18px,1.7vw,21px); line-height:1.3; color:#fff; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary:hover{ color:var(--accent); }
.faq__icon{ flex:0 0 auto; width:28px; height:28px; border-radius:50%; border:1px solid var(--line-2); display:grid; place-items:center; transition:transform .35s var(--ease-out), border-color .2s; }
.faq__icon svg{ width:12px; height:12px; }
.faq details[open] .faq__icon{ transform:rotate(45deg); border-color:var(--accent); }
.faq__a{ padding:0 0 26px; max-width:46em; font-size:17px; line-height:1.62; color:var(--muted); }

/* ---------- Footer ---------- */
.footer{ margin-top:clamp(96px,12vw,160px); border-top:1px solid var(--line); background:#030303; }
.footer__in{ max-width:var(--maxw); margin:0 auto; padding:56px var(--gutter) 40px; display:grid; grid-template-columns:1.2fr 2fr; gap:40px; }
.footer__brand{ font-family:var(--display); font-weight:800; font-size:28px; color:#fff; text-decoration:none; }
.footer__tag{ margin-top:12px; font-size:15px; line-height:1.55; color:var(--dim); max-width:22em; }
.footer__cols{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.footer__col h2{ font-family:var(--legend); font-weight:600; font-size:14px; letter-spacing:.14em; text-transform:uppercase; color:var(--dim); margin:0 0 14px; }
.footer__col a{ display:flex; align-items:center; gap:10px; padding:5px 0; font-size:16px; color:#d6d6d6; text-decoration:none; }
.footer__col a:hover{ color:#fff; text-decoration:underline; text-underline-offset:4px; }
.footer__base{ max-width:var(--maxw); margin:0 auto; padding:18px var(--gutter) 34px; border-top:1px solid var(--line); display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; font-size:14px; color:var(--dim); }
@media (max-width:720px){ .footer__in{ grid-template-columns:1fr; } .footer__cols{ grid-template-columns:1fr 1fr; } }

/* ==========================================================
   HOME
   ========================================================== */
.hero{ position:relative; min-height:100svh; display:flex; flex-direction:column; overflow:hidden; isolation:isolate; }
.hero__media{ position:absolute; inset:0; z-index:-2; }
.hero__media video, .hero__media .hero__poster{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter:brightness(.42) saturate(1.1) blur(1.5px); transform:scale(1.06); }
.hero__poster{ background:#000 center/cover no-repeat; }
.hero__fade{ position:absolute; inset:0; background:#000; opacity:0; transition:opacity .22s ease; }
.hero__media::after{ content:""; position:absolute; inset:0; background:
  radial-gradient(1.6px 1.6px at 50% 50%, rgba(0,0,0,.0) 0 60%, rgba(0,0,0,.55) 100%) 0 0/6px 6px,
  linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.35) 38%, rgba(0,0,0,.9) 78%, #000); }
.hero__body{ flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:26px; padding:clamp(48px,9vh,110px) var(--gutter) 0; }
.hero__word{ font-family:var(--display); font-weight:800; font-size:clamp(34px,8.6vw,132px); line-height:.9; letter-spacing:.005em; color:#fff; margin:0; white-space:nowrap; }
.hero__word.is-glitch{ animation:glitch .42s ease both; }
@keyframes glitch{ 0%{transform:translate(0)} 20%{transform:translate(-3px,1px); text-shadow:-4px 0 var(--cues), 4px 0 var(--pads);} 45%{transform:translate(3px,-1px); clip-path:inset(18% 0 46% 0); text-shadow:4px 0 var(--cues), -4px 0 var(--pads);} 70%{clip-path:inset(50% 0 12% 0); text-shadow:-2px 0 var(--cues), 2px 0 var(--pads);} 100%{transform:none; clip-path:none; text-shadow:none;} }
.hero__tag{ display:flex; gap:12px; align-items:center; justify-content:center; flex-wrap:wrap; font-family:var(--legend); font-weight:600; font-size:clamp(15px,1.6vw,19px); letter-spacing:.3em; text-transform:uppercase; color:#cfcfcf; }
.hero__tag .led{ width:6px; height:6px; }
.hero__offer{ font-size:clamp(18px,1.9vw,23px); line-height:1.45; color:#d8d8d8; max-width:30em; margin:0; text-wrap:balance; }
.appkeys{ display:flex; flex-wrap:wrap; justify-content:center; gap:10px; }
.appkey{ display:inline-flex; align-items:center; gap:10px; min-height:48px; padding:0 18px 0 16px; border-radius:10px; text-decoration:none; background:rgba(12,12,13,.9); border:1px solid var(--line-2);
  font-family:var(--display); font-weight:800; font-size:15px; letter-spacing:.04em; color:#fff; transition:border-color .2s, transform .2s var(--ease-out), background .2s; }
.appkey .led{ outline:3px solid color-mix(in srgb, var(--accent) 22%, transparent); }
.appkey:hover{ border-color:var(--accent); transform:translateY(-2px); background:color-mix(in srgb, var(--accent) 10%, #0c0c0d); }
.hero__fan{ position:relative; height:clamp(240px,34vh,380px); margin-top:clamp(28px,5vh,56px); display:flex; justify-content:center; align-items:flex-start; pointer-events:none; }
.hero__fan .device{ --w:clamp(128px,14vw,210px); position:absolute; top:0; }
/* Five phones: a symmetric fan around the middle one, which sits on top. */
.hero__fan .device:nth-child(1){ --rz:-16deg; --ry:20deg; left:calc(50% - var(--w) * 2.3); top:18%; z-index:1; }
.hero__fan .device:nth-child(2){ --rz:-8deg; --ry:10deg; left:calc(50% - var(--w) * 1.4); top:6%; z-index:2; }
.hero__fan .device:nth-child(3){ --rz:0deg; --ry:0deg; left:calc(50% - var(--w) * .5); z-index:3; }
.hero__fan .device:nth-child(4){ --rz:8deg; --ry:-10deg; left:calc(50% + var(--w) * .4); top:6%; z-index:2; }
.hero__fan .device:nth-child(5){ --rz:16deg; --ry:-20deg; left:calc(50% + var(--w) * 1.3); top:18%; z-index:1; }
.js .hero__fan .device{ transform:translateY(40%) rotateX(24deg) rotateZ(0); opacity:0; transition:transform 1.4s var(--ease-out), opacity 1s var(--ease-out); }
.js .hero__fan.is-in .device{ opacity:1; transform:rotateX(calc(14deg + var(--py, 0deg))) rotateY(calc(var(--ry) + var(--px, 0deg))) rotateZ(var(--rz)); }
.hero__fan.is-settled .device{ transition:opacity 1s var(--ease-out); }
.hero__fan.is-in .device:nth-child(2){ transition-delay:.08s; } .hero__fan.is-in .device:nth-child(3){ transition-delay:.16s; } .hero__fan.is-in .device:nth-child(4){ transition-delay:.24s; } .hero__fan.is-in .device:nth-child(5){ transition-delay:.32s; }
@media (max-width:640px){
  /* Shorter than a phone, so the hero's bottom edge cuts every one, the middle one included. */
  .hero__fan{ height:190px; }
  .hero__fan .device{ --w:104px; }
  .hero__fan .device:nth-child(1){ left:calc(50% - 160px); }
  .hero__fan .device:nth-child(2){ left:calc(50% - 106px); }
  .hero__fan .device:nth-child(3){ left:calc(50% - 52px); }
  .hero__fan .device:nth-child(4){ left:calc(50% + 2px); }
  .hero__fan .device:nth-child(5){ left:calc(50% + 56px); }
}
@media (prefers-reduced-motion: reduce){ .js .hero__fan .device{ opacity:1; transform:rotateX(14deg) rotateY(var(--ry)) rotateZ(var(--rz)); transition:none; } }

/* Intro statement */
.intro{ padding-top:clamp(96px,12vw,150px); }
.intro__grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:clamp(32px,6vw,90px); align-items:end; }
@media (max-width:860px){ .intro__grid{ grid-template-columns:1fr; } }

/* Sticky app stage */
.range{ position:relative; margin-top:clamp(64px,9vw,120px); }
.range__grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(380px,480px); gap:clamp(24px,5vw,80px); }
.range__sticky{ position:sticky; top:0; height:100vh; display:flex; align-items:center; justify-content:center; }
.range__sticky .device{ --w:clamp(220px,19vw,280px); }
.range__sticky .device__screen img{ opacity:0; transform:scale(1.04); }
.range[data-active="tools"] .device__screen img[data-for="tools"],
.range[data-active="cues"] .device__screen img[data-for="cues"],
.range[data-active="pads"] .device__screen img[data-for="pads"],
.range[data-active="gear"] .device__screen img[data-for="gear"], .range[data-active="hf"] .device__screen img[data-for="hf"]{ opacity:1; transform:none; }
.range__halo{ position:absolute; width:120%; aspect-ratio:1; border-radius:50%; background:radial-gradient(closest-side, color-mix(in srgb, var(--accent) 16%, transparent), transparent); transition:background .8s; z-index:-1; }
.range__steps{ display:flex; flex-direction:column; }
.step{ min-height:78vh; display:flex; flex-direction:column; justify-content:center; gap:22px; padding:6vh 0; }
.step__name{ font-family:var(--display); font-weight:800; font-size:clamp(56px,7.2vw,112px); line-height:.86; color:var(--accent); margin:0; letter-spacing:.005em; }
.step__line{ font-size:clamp(21px,2.2vw,30px); line-height:1.3; letter-spacing:-.015em; font-weight:700; color:#fff; max-width:18em; margin:0; text-wrap:balance; }
.step__facts{ display:flex; flex-wrap:wrap; gap:8px; margin:0; padding:0; list-style:none; }
.step__facts li{ font-family:var(--lcd); font-size:22px; letter-spacing:.05em; color:var(--accent); padding:5px 12px 4px; border:1px solid color-mix(in srgb, var(--accent) 32%, transparent); border-radius:6px; background:#050505; }
.step__phone{ display:none; }
@media (max-width:860px){
  .range__grid{ grid-template-columns:1fr; }
  .range__sticky{ display:none; }
  .step{ min-height:0; padding:56px 0; border-top:1px solid var(--line); }
  .step__phone{ display:block; margin:10px 0 8px; }
  .step__phone .device{ --w:min(230px,58vw); --ry:-14deg; --rx:6deg; --rz:3deg; margin-left:8px; }
}

/* Channel-strip index beside the sticky phone: one lit key per app */
.range__sticky{ gap:clamp(20px,3vw,40px); }
.range__index{ display:flex; flex-direction:column; gap:8px; margin:0; padding:10px; list-style:none; border:1px solid var(--line); border-radius:12px; background:#070708; }
.range__index a{ display:flex; align-items:center; gap:10px; padding:10px 14px 10px 12px; border-radius:8px; text-decoration:none; font-family:var(--legend); font-weight:700; font-size:16px; letter-spacing:.14em; color:#9c9c9c; border:1px solid transparent; transition:color .25s, border-color .25s, background .25s; }
.range__index a .led{ background:#1d1d1f; transition:background .2s, outline-color .3s; outline:3px solid transparent; }
.range__index a:hover{ color:#fff; }
.range[data-active="tools"] .range__index a[data-app="tools"], .range[data-active="cues"] .range__index a[data-app="cues"],
.range[data-active="pads"] .range__index a[data-app="pads"], .range[data-active="gear"] .range__index a[data-app="gear"], .range[data-active="hf"] .range__index a[data-app="hf"]{ color:#fff; border-color:color-mix(in srgb, var(--accent) 45%, transparent); background:color-mix(in srgb, var(--accent) 8%, #070708); }
.range[data-active="tools"] .range__index a[data-app="tools"] .led, .range[data-active="cues"] .range__index a[data-app="cues"] .led,
.range[data-active="pads"] .range__index a[data-app="pads"] .led, .range[data-active="gear"] .range__index a[data-app="gear"] .led, .range[data-active="hf"] .range__index a[data-app="hf"] .led{ background:var(--accent); outline-color:color-mix(in srgb, var(--accent) 24%, transparent); }
.range__index a[data-app]{ --c:var(--accent); }
.step{ scroll-margin-top:12vh; }
/* Step readouts power on when their app takes the stage */
.js .range .step__facts li{ opacity:.28; transition:opacity .3s, border-color .3s; }
.js .range .step__facts.is-on li{ opacity:1; }
.js .range .step__facts.is-on li:nth-child(2){ transition-delay:.12s; } .js .range .step__facts.is-on li:nth-child(3){ transition-delay:.24s; }
.js .range .step__facts.is-on li:nth-child(4){ transition-delay:.36s; } .js .range .step__facts.is-on li:nth-child(5){ transition-delay:.48s; }
@media (prefers-reduced-motion: reduce){ .js .range .step__facts li{ opacity:1; transition:none; } }
@media (max-width:860px){ .js .range .step__facts li{ opacity:1; } }

/* Closing band */
.closing{ text-align:center; display:grid; justify-items:center; gap:28px; }
.closing .h2{ max-width:14em; }

/* ==========================================================
   PRODUCT PAGE
   ========================================================== */
.phero{ padding-top:clamp(40px,7vw,90px); }
.phero__grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(24px,5vw,72px); align-items:center; min-height:calc(100svh - 140px); }
.phero__copy{ display:grid; gap:26px; justify-items:start; }
.phero__name{ display:flex; align-items:center; gap:12px; font-family:var(--display); font-weight:800; font-size:18px; letter-spacing:.06em; color:var(--accent); text-decoration:none; }
.phero__visual{ position:relative; display:flex; justify-content:center; align-items:center; min-height:560px; }
.phero__visual .device{ --w:clamp(240px,19vw,290px); --ry:-16deg; --rx:6deg; --rz:2deg; }
.phero__ring{ position:absolute; width:min(560px,90%); aspect-ratio:1; border-radius:50%; border:1px solid color-mix(in srgb, var(--accent) 22%, transparent); }
.phero__ring::before{ content:""; position:absolute; inset:12%; border-radius:50%; border:1px dashed color-mix(in srgb, var(--accent) 18%, transparent); }
.phero__ring::after{ content:""; position:absolute; inset:-1px; border-radius:50%; background:conic-gradient(from 200deg, transparent 0 78%, color-mix(in srgb, var(--accent) 55%, transparent) 88%, transparent 92%); -webkit-mask:radial-gradient(closest-side, transparent 98%, #000 99%); mask:radial-gradient(closest-side, transparent 98%, #000 99%); animation:sweep 6s linear infinite; }
@keyframes sweep{ to{ transform:rotate(360deg); } }
@media (prefers-reduced-motion: reduce){ .phero__ring::after{ animation:none; } }
@media (max-width:900px){
  .phero__grid{ grid-template-columns:1fr; min-height:0; }
  .phero__visual{ min-height:440px; }
  .phero__visual .device{ --w:min(240px,62vw); }
}

.problem{ padding-top:clamp(110px,14vw,190px); }
.problem__q{ font-family:var(--sans); font-weight:800; font-size:clamp(34px,5.4vw,72px); line-height:1; letter-spacing:-.035em; color:#fff; margin:0; max-width:15em; text-wrap:balance; }
.problem__q span{ color:var(--accent); }
.problem .body{ margin-top:30px; font-size:clamp(17px,1.5vw,20px); max-width:40em; }

.feature{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,6vw,100px); align-items:center; padding-top:clamp(72px,9vw,120px); }
.feature__copy{ display:grid; gap:22px; }
.feature .h3{ font-size:clamp(28px,3.4vw,46px); }
.feature__visual{ display:flex; justify-content:center; }
.feature__visual .device{ --w:clamp(230px,21vw,290px); --ry:-18deg; --rx:5deg; --rz:2deg; }
.feature:nth-of-type(even) .feature__copy{ order:2; }
.feature:nth-of-type(even) .feature__visual .device{ --ry:18deg; --rz:-2deg; }
@media (max-width:860px){ .feature{ grid-template-columns:1fr; } .feature:nth-of-type(even) .feature__copy{ order:0; } .feature__visual .device{ --w:min(230px,60vw); } }

.chips{ display:flex; flex-wrap:wrap; gap:8px; }
.chip{ display:inline-flex; align-items:center; gap:8px; padding:8px 12px; border-radius:8px; border:1px solid var(--line-2); background:#080809; font-family:var(--legend); font-weight:700; font-size:15px; letter-spacing:.1em; color:#e8e8e8; }
.chip .led{ width:6px; height:6px; }

.panel{ border:1px solid var(--line); border-radius:16px; background:linear-gradient(180deg,#0e0e10,#070708); padding:clamp(24px,4vw,48px); }
.trio{ display:grid; grid-template-columns:repeat(3,1fr); gap:0; border:1px solid var(--line); border-radius:14px; overflow:hidden; }
.trio > div{ padding:28px; border-right:1px solid var(--line); background:#08080a; display:grid; gap:10px; align-content:start; }
.trio > div:last-child{ border-right:0; }
.trio__tag{ font-family:var(--lcd); font-size:26px; color:var(--accent); line-height:1; }
.trio__t{ font-weight:800; font-size:19px; color:#fff; }
.trio__d{ font-size:16px; line-height:1.55; color:var(--muted); }
@media (max-width:820px){ .trio{ grid-template-columns:1fr; } .trio > div{ border-right:0; border-bottom:1px solid var(--line); } .trio > div:last-child{ border-bottom:0; } }

.others{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:14px; }
.other{ position:relative; display:grid; grid-template-columns:auto 1fr; align-items:center; gap:18px; padding:18px; border-radius:14px; border:1px solid var(--line); background:#08080a; text-decoration:none; overflow:hidden; transition:border-color .2s, transform .25s var(--ease-out); }
.other:hover{ border-color:var(--accent); transform:translateY(-3px); }
.other img{ width:56px; border-radius:10px; border:1px solid #2a2a2d; display:block; }
.other__n{ font-family:var(--display); font-weight:800; font-size:20px; color:var(--accent); }
.other__d{ font-size:15px; line-height:1.45; color:var(--muted); margin-top:4px; }
@media (max-width:860px){ .others{ grid-template-columns:1fr; } }

.flow{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:0; counter-reset:f; }
.flow li{ --c:var(--accent); position:relative; display:flex; align-items:center; gap:10px; padding:14px 34px 14px 18px; font-family:var(--legend); font-weight:700; font-size:17px; letter-spacing:.1em; color:#fff; background:#08080a; border:1px solid var(--line); margin:0 -1px -1px 0; }
.flow li:not(:last-child)::after{ content:""; position:absolute; right:12px; top:50%; width:8px; height:8px; border-top:2px solid var(--dim); border-right:2px solid var(--dim); transform:translateY(-50%) rotate(45deg); }

/* ---------- Simple text pages (contact, legal) ---------- */
.doc{ max-width:760px; margin:0 auto; padding:clamp(56px,8vw,110px) var(--gutter) 0; }
.doc h1{ font-family:var(--sans); font-weight:800; font-size:clamp(40px,6vw,68px); line-height:1; letter-spacing:-.035em; color:#fff; margin:0 0 28px; }
.doc h2{ font-family:var(--sans); font-weight:800; font-size:22px; letter-spacing:-.01em; color:#fff; margin:44px 0 12px; }
.doc p, .doc li{ font-size:17px; line-height:1.65; color:var(--muted); }
.doc a{ color:#fff; text-underline-offset:4px; }
.doc a:hover{ color:var(--accent); }
.doc strong{ color:#e8e8e8; }
.doc > p:first-of-type{ font-size:clamp(18px,1.7vw,21px); color:#cfcfcf; }
.doc dl{ display:grid; grid-template-columns:minmax(140px,34%) 1fr; gap:0; margin:0; border-top:1px solid var(--line); }
.doc dt, .doc dd{ padding:14px 0; border-bottom:1px solid var(--line); margin:0; }
.doc dt{ font-family:var(--legend); font-weight:600; font-size:15px; letter-spacing:.1em; text-transform:uppercase; color:var(--dim); padding-right:16px; }
.doc dd{ font-size:16px; line-height:1.5; color:#e4e4e4; }
.doc ul{ padding-left:20px; }
.doc__mail{ margin:14px 0 10px; font-size:18px; }
.doc > div:not(:has(h2)){ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:44px; }
.doc > div:not(:has(h2)) > div{ border:1px solid var(--line); border-radius:12px; background:#08080a; padding:22px; display:grid; gap:8px; align-content:start; }
.doc > div:not(:has(h2)) > div > div:first-child{ font-weight:800; color:#fff; font-size:18px; }
.doc > div:not(:has(h2)) > div > div + div{ font-size:15px; line-height:1.55; color:var(--muted); }
@media (max-width:720px){ .doc > div:not(:has(h2)){ grid-template-columns:1fr; } .doc dl{ grid-template-columns:1fr; } .doc dt{ border-bottom:0; padding-bottom:0; } }
.doc a.key--solid, .doc a.key--solid:hover{ color:var(--accent-ink); text-decoration:none; }

/* ---------- Mobile (≤ 640 px) : proportions d'écran de téléphone ----------
   Le bureau n'est pas touché. Titres et téléphones sont ramenés à l'échelle d'un
   écran de 390 px, le héros produit et les touches store sont centrés, le pied de
   page aussi. */
@media (max-width:860px){
  /* l'ombre floutée sous chaque téléphone coûte cher en 3D sur iPhone : dégradé à la place */
  .device__shadow{ filter:none; background:radial-gradient(closest-side, rgba(0,0,0,.75), transparent); }
}
@media (max-width:900px){
  .phero__copy{ justify-items:center; text-align:center; }
  .phero__copy .keys, .closing .keys{ justify-content:center; }
  .phero__copy .lede{ margin-inline:auto; }
}
@media (max-width:640px){
  .h1{ font-size:clamp(34px,10.4vw,46px); }
  .h2{ font-size:clamp(28px,8.2vw,36px); }
  .feature .h3{ font-size:clamp(24px,7vw,30px); }
  .problem__q{ font-size:clamp(28px,8.6vw,38px); }
  .phero__visual{ min-height:330px; }
  .phero__visual .device{ --w:min(180px,46vw); }
  .phero__ring{ width:min(320px,84%); }
  .feature__visual .device{ --w:min(170px,44vw); }
  .step{ padding:44px 0; gap:18px; }
  .step__name{ font-size:clamp(42px,12.5vw,58px); }
  .step__line{ font-size:19px; }
  .step__phone{ display:flex; justify-content:center; margin:4px 0; }
  .step__phone .device{ --w:min(170px,44vw); margin-left:0; }
  .step__facts li{ font-size:19px; }
  .key{ min-height:48px; }
  .phero__copy .keys .key, .closing .keys .key{ min-width:232px; justify-content:center; }
  /* pied de page centré, trois colonnes courtes */
  .footer__in{ grid-template-columns:1fr; justify-items:center; text-align:center; gap:32px; padding-top:44px; }
  .footer__brand{ font-size:24px; }
  .footer__tag{ margin-inline:auto; }
  .footer__cols{ width:100%; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; }
  .footer__col h2{ font-size:12px; letter-spacing:.12em; margin-bottom:10px; }
  .footer__col a{ justify-content:center; font-size:14px; gap:6px; padding:4px 0; }
  .footer__col a .led{ width:6px; height:6px; }
  .footer__base{ flex-direction:column; align-items:center; gap:4px; text-align:center; }
}