/* Vytrix site. Tokens follow docs/design/UX-CONTRACT.md (the app's own accent, text and separator values). */
:root{
  color-scheme:light;
  --bg:#fff;--bg2:#f5f5f7;--text:#1d1d1f;--dim:#6e6e73;--line:rgba(60,60,67,.16);--glass:rgba(251,251,253,.8);
  --accent:#0071e3;--accent-h:#0077ed;--on-accent:#fff;--link:#0066cc;--orange:#c2410c;--glow:rgba(0,136,255,.12);--glow2:rgba(245,106,33,.12);
  --ok-bg:#e8f8ec;--ok:#1e7b34;
  --code-bg:#0d0d0f;--code:#f5f5f7;--shadow:0 24px 60px -12px rgba(30,40,80,.3);--focus:0 0 0 4px rgba(0,113,227,.3);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Inter","Segoe UI",system-ui,sans-serif;--mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
}
[data-theme="dark"]{
  color-scheme:dark;
  --bg:#07080d;--bg2:#161820;--text:#f5f5f7;--dim:#a1a1a6;--line:rgba(255,255,255,.14);--glass:rgba(10,11,16,.8);
  --accent-h:#147ce5;--link:#2997ff;--orange:#ff7a1a;--glow:rgba(41,151,255,.18);--glow2:rgba(245,106,33,.18);
  --ok-bg:rgba(48,209,88,.14);--ok:#30d158;--code-bg:#101012;--shadow:0 30px 80px -10px rgba(0,0,0,.7);--focus:0 0 0 4px rgba(41,151,255,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 var(--font);letter-spacing:-.01em;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
a{color:var(--link)}code,pre{font-family:var(--mono)}
:focus-visible{outline:none;box-shadow:var(--focus);border-radius:8px}
.skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--bg2);padding:10px 16px;border-radius:99px}.skip:focus{top:12px}

.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:16px;padding:8px max(20px,calc((100% - 1080px)/2));background:var(--glass);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;letter-spacing:.14em}
.logo{width:30px;height:30px;border-radius:8px}
#sections{display:flex;gap:2px;margin-left:8px;overflow-x:auto;scrollbar-width:none;flex:1}
#sections::-webkit-scrollbar{display:none}
#sections a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--dim);text-decoration:none;border-radius:99px;white-space:nowrap}
#sections a:hover{color:var(--text)}
#sections a[aria-current="true"]{color:var(--text);background:var(--bg2);font-weight:600}
.bar-actions{display:flex;align-items:center;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:99px;border:1px solid var(--line);color:var(--text);text-decoration:none;font:inherit;font-weight:590;background:var(--bg2);cursor:pointer}
.btn:hover{background:var(--line)}.btn.small{min-height:36px;padding:0 14px}
.btn.primary{background:var(--accent);border-color:transparent;color:var(--on-accent)}.btn.primary:hover{background:var(--accent-h)}
button.icon{width:44px;height:44px;border-radius:99px;border:1px solid var(--line);background:transparent;color:var(--text);display:grid;place-items:center;cursor:pointer}
button.icon:hover{background:var(--bg2)}
button.icon svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.i-sun{display:none}[data-theme="dark"] .i-sun{display:block}[data-theme="dark"] .i-moon{display:none}

main{width:min(1080px,calc(100% - 40px));margin:0 auto}
section{padding:60px 0}
h1{margin:10px auto 0;max-width:16ch;font-size:clamp(38px,7vw,70px);line-height:1.04;letter-spacing:-.04em}
h1 em{font-style:normal;background:linear-gradient(90deg,#f56a21,#ffb36b);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{margin:0;font-size:clamp(26px,3.6vw,38px);letter-spacing:-.03em}h3{margin:0 0 6px;font-size:18px}
.kicker{margin:0;color:var(--orange);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.lede{max-width:64ch;margin:18px auto 0;color:var(--dim);font-size:19px}.lede strong{color:var(--text)}
.sub{max-width:72ch;color:var(--dim)}
/* The glow sits on a full-width layer behind everything, so it has no hard edge at the content column. */
body{position:relative}
body::before{content:"";position:absolute;inset:0 0 auto 0;height:720px;z-index:-1;pointer-events:none;background:radial-gradient(700px 360px at 22% 0,var(--glow2),transparent 70%),radial-gradient(700px 360px at 78% 0,var(--glow),transparent 70%)}
.hero{text-align:center;padding-top:72px;padding-bottom:20px}
.cta{display:flex;gap:22px;justify-content:center;align-items:center;margin:26px 0 0;flex-wrap:wrap}.link{font-weight:500;text-decoration:none}.link:hover{text-decoration:underline}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;list-style:none;margin:26px 0 0;padding:0}
.chips li{font-size:14px;font-weight:600;padding:5px 14px;border-radius:99px;border:1px solid var(--line);background:var(--bg2)}
.chips .ro{color:var(--ok);background:var(--ok-bg);border-color:transparent}

/* gallery */
.gallery{padding-top:30px}.gallery h2{text-align:center}.gallery .sub{margin:8px auto 0;text-align:center}
.controls{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}
.seg{display:inline-flex;gap:2px;padding:3px;border-radius:99px;background:var(--bg2);border:1px solid var(--line);max-width:100%;overflow-x:auto}
.seg button{min-height:38px;padding:0 16px;border:0;border-radius:99px;background:transparent;color:var(--dim);font:600 14px var(--font);cursor:pointer;white-space:nowrap}
.seg button:hover{color:var(--text)}
.seg button[aria-checked="true"]{background:var(--bg);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.18)}
.shot{margin:26px 0 0}.shot img{display:block;width:100%;height:auto;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow);transition:opacity .18s}
.shot img.swap{opacity:.35}
figcaption{margin-top:12px;color:var(--dim);font-size:14px;text-align:center}
.frame{margin:22px 0 0}.frame img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}

.band{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);padding:0}
.band div{padding:22px 18px;border-left:1px solid var(--line)}.band div:first-child{border-left:0}
.band b{display:block}.band span{color:var(--dim);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:20px}.card p{margin:0;color:var(--dim);font-size:15px}
.card-img{display:block;width:100%;height:auto;margin-top:22px;border-radius:18px;border:1px solid var(--line)}
pre{background:var(--code-bg);color:var(--code);padding:18px;border-radius:14px;overflow-x:auto;line-height:1.6;font-size:14px;margin:0}
:not(pre)>code{background:var(--bg2);padding:2px 6px;border-radius:6px;font-size:.9em}
.code{position:relative;margin:14px 0 0}.code pre{padding-right:84px}
.copy{position:absolute;right:10px;top:10px;min-height:36px;padding:0 14px;border-radius:99px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#f5f5f7;font:600 13px var(--font);cursor:pointer}
.copy:hover{background:rgba(255,255,255,.16)}
footer{border-top:1px solid var(--line);margin-top:24px;padding:28px max(20px,calc((100% - 1080px)/2));color:var(--dim);font-size:14px}footer p{margin:6px 0}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--bg2);border:1px solid var(--line);border-radius:99px;padding:10px 18px;box-shadow:var(--shadow);font-size:14px;z-index:30}

@media (max-width:860px){
  #sections a{display:none}.bar-actions .btn:not(.primary){display:none}
  .band{grid-template-columns:1fr 1fr}.band div:nth-child(3){border-left:0}.band div:nth-child(n+3){border-top:1px solid var(--line)}
  .grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.shot img{transition:none}}