/* IceRayHUN shared styles (used by index.html and setup.html) */
:root{
  --canvas:#0D0A1A;
  --section:#150F26;
  --panel:#1E1634;
  --panel-2:#271C44;
  --accent:#FF4FD8;           /* sunset pink: CTAs, focus, the slash */
  --accent-hover:#FF85E4;
  --accent-ink:#1A0514;       /* text on accent buttons */
  --accent-muted:rgba(255,79,216,.22);
  --sun:#FF8A3D;              /* sunset orange: rare small touches */
  --sun-text:#FFA366;
  --text:#F7F2FC;
  --muted:#BBACD2;
  --line:rgba(187,172,210,.16);
  --line-strong:#6A5A8C;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --hh:68px;
  --display:"Chakra Petch",ui-sans-serif,system-ui,sans-serif;
  --body:"Hanken Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace;
  --tshadow:0 1px 2px rgba(10,4,16,.95),0 3px 12px rgba(10,4,16,.8),0 10px 44px rgba(10,4,16,.8);
  --gutter:clamp(16px,5vw,64px);
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden;overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;overflow-x:hidden;overflow-x:clip;background:var(--canvas);color:var(--text);font-family:var(--body);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;animation:pagein .7s var(--ease) both}
@keyframes pagein{from{opacity:0}to{opacity:1}}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.08;letter-spacing:-.01em;margin:0}
p{margin:0}
.wrap{width:min(100% - 2*var(--gutter),var(--max));margin-inline:auto}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--accent);color:var(--accent-ink);padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none;transition:top .2s var(--ease)}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}

/* ---------- One environment: fixed dusk layer behind everything ---------- */
.env{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:var(--canvas)}
.env::before{content:"";position:absolute;inset:-20%;background:
  radial-gradient(40% 35% at 20% 15%,rgba(255,79,216,.07),transparent 70%),
  radial-gradient(35% 30% at 85% 60%,rgba(255,138,61,.05),transparent 70%),
  radial-gradient(50% 40% at 50% 110%,rgba(120,40,255,.08),transparent 70%);
  animation:drift 90s linear infinite alternate;animation-delay:-30s}
.env::after{content:"";position:absolute;inset:0;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 .85 0 0 0 0 1 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@keyframes drift{from{transform:translate3d(-3%,-2%,0) rotate(0)}to{transform:translate3d(3%,2%,0) rotate(4deg)}}
.flake{position:absolute;top:-4vh;width:2px;height:2px;border-radius:50%;background:#FFD9F4;opacity:0;animation:fall linear infinite}
@keyframes fall{0%{transform:translate3d(0,0,0);opacity:0}10%{opacity:.3}90%{opacity:.3}100%{transform:translate3d(-6vw,110vh,0);opacity:0}}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto;z-index:50;height:var(--hh);background:rgba(13,10,26,.62);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line)}
.site-header .wrap{height:100%;display:flex;align-items:center;gap:24px}
.wordmark{display:inline-flex;align-items:baseline;gap:.08em;font-family:var(--display);font-weight:700;font-size:1.3rem;letter-spacing:.04em;text-decoration:none;color:var(--text);white-space:nowrap}
.wordmark .sl{display:inline-block;width:.16em;height:1.05em;margin:0 .14em;background:var(--accent);transform:skewX(-18deg) translateY(.12em);border-radius:1px;box-shadow:0 0 12px rgba(255,79,216,.45)}
.wordmark .hun{font-family:var(--mono);font-weight:500;font-size:.52em;letter-spacing:.14em;color:var(--muted);margin-left:.4em;transform:translateY(-.05em)}
.nav{margin-left:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px}
.nav a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border-radius:8px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.95rem;transition:color .25s var(--ease),background-color .25s var(--ease)}
.nav a:hover{color:var(--text);background:rgba(187,172,210,.08)}
.nav a[aria-current="page"]{color:var(--text);box-shadow:inset 0 -2px 0 var(--accent)}
.menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:10px;background:transparent;color:var(--text);cursor:pointer;align-items:center;justify-content:center}
.menu-toggle span{position:relative;display:block;width:18px;height:2px;background:currentColor;border-radius:2px;transition:background-color .2s}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform .3s var(--ease)}
.menu-toggle span::before{top:-6px}.menu-toggle span::after{top:6px}
.menu-toggle[aria-expanded="true"] span{background:transparent}
.menu-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 22px;border-radius:10px;font-family:var(--body);font-weight:600;font-size:1rem;text-decoration:none;cursor:pointer;border:1px solid transparent;white-space:nowrap;text-shadow:none;transition:transform .3s var(--ease-out),background-color .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),box-shadow .3s var(--ease)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 8px 28px -8px rgba(255,79,216,.6)}
.btn-ghost{background:rgba(30,22,52,.55);color:var(--text);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--accent);transform:translateY(-1px)}
.btn svg{width:18px;height:18px;flex:none}
.btn-sm{min-height:40px;padding:0 16px;font-size:.92rem}
.btn:active{transform:translateY(0) scale(.98)}

/* ---------- Section shells ---------- */
section{scroll-margin-top:calc(var(--hh) + 12px)}
.sec{padding:clamp(72px,11vw,140px) 0;position:relative}
.sec-alt{background:linear-gradient(to bottom,rgba(21,15,38,0),var(--section) 12%,var(--section) 88%,rgba(21,15,38,0))}
.kicker{display:inline-flex;align-items:center;gap:12px;font-family:var(--mono);font-weight:500;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.kicker svg{width:14px;height:22px;overflow:visible}
.kicker svg line{stroke:var(--accent);stroke-width:2.5;stroke-linecap:round;stroke-dasharray:26px;stroke-dashoffset:0}
.h2{font-size:clamp(2rem,4.4vw,3.3rem);margin-top:14px}
.lede{color:var(--muted);font-size:1.12rem;max-width:56ch;margin-top:16px}

/* Entrances: hidden only when JS runs, so content never depends on it */
html.js .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .9s var(--ease-out)}
html.js .rv.in{opacity:1;transform:none}
html.js .rv-group .rv:nth-child(2){transition-delay:.09s}
html.js .rv-group .rv:nth-child(3){transition-delay:.18s}
html.js .rv-group .rv:nth-child(4){transition-delay:.27s}
html.js .rv-group .rv.settled:nth-child(n){transition-delay:0s}
html.js .kicker svg line{stroke-dashoffset:26px;transition:stroke-dashoffset 1s var(--ease-out) .2s}
html.js .in .kicker svg line,html.js .kicker.in svg line{stroke-dashoffset:0}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:40px 0 48px;font-size:.95rem;color:var(--muted)}
.site-footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot-links{display:flex;gap:4px;flex-wrap:wrap;list-style:none;margin:0;padding:0}
.foot-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;text-decoration:none;color:var(--muted)}
.foot-links a:hover{color:var(--text)}

/* ---------- Mobile menu ---------- */
@media (max-width:860px){
  .menu-toggle{display:inline-flex}
  .header-cta{display:none}
  .nav{position:fixed;left:0;right:0;top:var(--hh);margin:0;background:rgba(13,10,26,.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:12px var(--gutter) 22px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s var(--ease),transform .3s var(--ease-out),visibility 0s .3s}
  .nav.open{opacity:1;transform:none;visibility:visible;transition:opacity .25s var(--ease),transform .3s var(--ease-out),visibility 0s}
  .nav ul{flex-direction:column}
  .nav a{min-height:48px;font-size:1.05rem}
  .nav a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--accent)}
  .nav .mobile-cta{display:block;margin-top:10px}
  .nav .mobile-cta .btn{width:100%}
}
@media (min-width:861px){.nav .mobile-cta{display:none}}
.nav .mobile-cta .btn-primary{color:var(--accent-ink);padding:0 22px}
.nav .mobile-cta .btn-primary:hover{background:var(--accent-hover);color:var(--accent-ink)}
@media (max-width:640px){
  .actions .btn{flex:1 1 100%}
  .site-footer .wrap{flex-direction:column;align-items:flex-start}
}
@media (pointer:coarse){.btn{min-height:48px}}

/* ---------- Reduced motion: final states, nothing moving ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important}
  html.js .rv{opacity:1;transform:none}
  html.js .kicker svg line{stroke-dashoffset:0}
  .flake{display:none}
}

/* ---------- Scroll background: a frame sequence drawn to a canvas (see bg.js) ---------- */
.stage{position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--canvas);pointer-events:none}
.poster{position:absolute;inset:0;background:var(--canvas) url("hero-static.jpg") center/cover no-repeat}
.stage canvas{position:absolute;left:0;top:0;width:100%;height:100%;opacity:0;transition:opacity .35s var(--ease);transform:translateZ(0)}
.stage.video-ready canvas{opacity:1}
.stage .scrim{position:absolute;inset:0;background:radial-gradient(ellipse 120% 90% at 50% 45%,rgba(13,10,26,.18) 30%,rgba(13,10,26,.62) 100%),linear-gradient(to bottom,rgba(13,10,26,.55),rgba(13,10,26,0) 22%)}
html.scrub-on .poster{background-image:url("hero-poster-hd.jpg")}
html.scrub-on .stage.video-failed .poster{background-image:url("hero-static.jpg")}
html:not(.scrub-on) .stage canvas{display:none}
.ring{position:fixed;right:var(--gutter);bottom:24px;z-index:5;width:34px;height:34px;color:var(--accent);opacity:.9;transition:opacity .5s var(--ease);pointer-events:none}
.ring circle{transition:stroke-dashoffset .12s linear}
.ring.done{opacity:0}
html:not(.scrub-on) .ring{display:none}