/* hawkac.pl - public pages. Black & white, like the HawkAC panel and the store images.
   Served under a strict CSP: no inline styles anywhere; JS only sets CSS properties through the CSSOM. */
@font-face { font-family: "Inter"; src: url("fonts/inter-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Inter"; src: url("fonts/inter-latin-ext-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  --bg: #050506;
  --surface: #0b0b0d;
  --surface-2: #121215;
  --surface-3: #19191d;
  --line: #1f1f24;
  --line-2: #2c2c33;
  --line-3: #3a3a42;
  --ink: #f5f5f6;
  --ink-2: #a3a3ab;
  --ink-3: #8b8b95;          /* small secondary text: 6:1 on --bg */
  --ink-dim: #6e6e77;        /* large headline accents only (>= 24px) */
  --glow: rgba(255, 255, 255, .08);
  --radius: 16px;
  --radius-s: 10px;
  --gutter: clamp(16px, 4vw, 40px);
  --nav-h: 68px;
  --font: "Inter", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--nav-h) + 16px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--ink);
  font: 16px/1.6 var(--font); letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased; font-feature-settings: "cv11", "ss03";
  min-height: 100vh; overflow-x: clip;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
code, .mono { font-family: var(--mono); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(1200px, 100% - 2 * var(--gutter)); margin: 0 auto; }
.hidden { display: none !important; }
[hidden] { display: none !important; }
.muted { color: var(--ink-2); }
.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: 12px; z-index: 200; background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 8px; font-weight: 600; text-decoration: none; transform: translateY(-160%); transition: transform .2s; }
.skip:focus { transform: none; }
::selection { background: rgba(245, 245, 246, .9); color: #050506; }

/* ---------------------------------------------------------------- header */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(5, 5, 6, .62);
  -webkit-backdrop-filter: blur(16px) saturate(150%); backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid transparent; transition: border-color .3s, background .3s;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(5, 5, 6, .78); }
.nav .wrap { display: flex; align-items: center; gap: 22px; height: var(--nav-h); }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 700; letter-spacing: .22em; font-size: 13px; flex: none; }
.brand img { width: 30px; height: 30px; }
.nav .links { display: flex; gap: 2px; margin-left: 4px; }
.nav .links a { position: relative; text-decoration: none; color: var(--ink-2); font-size: 14px; font-weight: 500; padding: 8px 11px; border-radius: 8px; transition: color .15s, background .15s; white-space: nowrap; }
.nav .links a:hover { color: var(--ink); background: var(--surface-2); }
.nav .links a.active { color: var(--ink); }
.nav .links a::after { content: ""; position: absolute; left: 11px; right: 11px; bottom: 2px; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav .links a.active::after { transform: scaleX(1); }
.nav .spacer { flex: 1; }
.nav .menu { display: none; gap: 9px; }
.burger { display: inline-grid; gap: 4px; width: 14px; }
.burger i { display: block; height: 1.5px; background: currentColor; border-radius: 1px; transition: transform .25s var(--ease); }
.nav.open .burger i:first-child { transform: translateY(2.75px) rotate(45deg); }
.nav.open .burger i:last-child { transform: translateY(-2.75px) rotate(-45deg); }
.progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; pointer-events: none; overflow: hidden; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg, rgba(245, 245, 246, .15), var(--ink)); transform: scaleX(0); transform-origin: 0 50%; will-change: transform; }

.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 18px; border-radius: 10px; cursor: pointer; text-decoration: none;
  background: var(--surface-2); border: 1px solid var(--line-2); color: var(--ink);
  font: 600 14px/1 var(--font); white-space: nowrap; letter-spacing: 0;
  transition: transform .25s var(--ease), background .15s, border-color .15s, opacity .15s, box-shadow .3s;
}
.btn:hover { background: var(--surface-3); border-color: var(--line-3); }
.btn.primary { background: var(--ink); color: #050506; border-color: var(--ink); box-shadow: 0 0 0 0 rgba(245, 245, 246, 0); }
.btn.primary:hover { background: #fff; box-shadow: 0 8px 30px -8px rgba(245, 245, 246, .35); }
.btn.ghost { background: rgba(11, 11, 13, .6); }
.btn.small { height: 36px; padding: 0 14px; font-size: 13px; border-radius: 9px; }
.btn.big { height: 52px; padding: 0 24px; font-size: 15px; border-radius: 12px; }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn > span, .btn > svg { transition: transform .25s var(--ease); }
.btn:hover > svg { transform: translateX(2px); }
.btn[disabled] { opacity: .5; cursor: default; transform: none; }

/* ---------------------------------------------------------------- 3D backdrop (assets/scene3d.js draws it, WebGL only) */
.bg3d { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; opacity: 0; transition: opacity 2s var(--ease-out); }
.bg3d.on { opacity: 1; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; min-height: min(940px, calc(100vh - var(--nav-h))); display: flex; flex-direction: column; justify-content: center; overflow: hidden; isolation: isolate; padding: 40px 0 36px; }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2;
  -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent); mask-image: linear-gradient(to bottom, #000 70%, transparent); }
.hero-grid {
  position: absolute; inset: 0; z-index: -3; pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 64px 64px; background-position: -1px -1px;
  -webkit-mask-image: radial-gradient(80% 70% at 70% 40%, #000 20%, transparent 75%); mask-image: radial-gradient(80% 70% at 70% 40%, #000 20%, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(900px 560px at 22% 44%, rgba(5, 5, 6, .92), rgba(5, 5, 6, .55) 58%, transparent 85%);
}
.hero-inner { position: relative; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px; max-width: 100%; text-decoration: none;
  background: rgba(11, 11, 13, .75); border: 1px solid var(--line-2); border-radius: 999px;
  padding: 6px 14px 6px 6px; font-size: 13px; color: var(--ink-2); font-weight: 500;
  transition: border-color .2s, background .2s;
}
.kicker:hover { border-color: var(--line-3); background: var(--surface-2); color: var(--ink); }
.kicker > span:nth-child(2) { color: var(--ink); font-weight: 600; white-space: nowrap; }
.kicker .dot { width: 22px; height: 22px; border-radius: 50%; background: var(--surface-3); display: grid; place-items: center; flex: none; }
.kicker .dot i { position: relative; width: 7px; height: 7px; border-radius: 50%; background: var(--ink); }
.kicker .dot i::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--ink); animation: ping 2.2s var(--ease-out) infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: .55; } 80%, 100% { transform: scale(3); opacity: 0; } }
.kicker-sep { width: 1px; height: 14px; background: var(--line-3); flex: none; }
.kicker-more { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kicker-arrow { width: 14px; height: 14px; flex: none; transition: transform .25s var(--ease); }
.kicker:hover .kicker-arrow { transform: translateX(3px); }
.hero h1 { font-size: clamp(42px, 7vw, 88px); line-height: 1.0; letter-spacing: -.047em; font-weight: 700; margin: 26px 0 0; max-width: 940px; }
.hero h1 em { font-style: normal; color: var(--ink-dim); }
.hero .lead { font-size: clamp(17px, 2vw, 20px); color: var(--ink-2); max-width: 620px; margin: 24px 0 0; line-height: 1.55; }
.hero .cta { display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.hero .note { list-style: none; padding: 0; margin: 24px 0 0; font-size: 13px; color: var(--ink-3); display: flex; gap: 8px 18px; flex-wrap: wrap; }
.hero .note li { display: inline-flex; align-items: center; gap: 7px; }
.hero .note svg { width: 14px; height: 14px; color: var(--ink-2); }

.hero-metrics { position: relative; margin-top: 44px; }
.metrics {
  display: grid; grid-template-columns: repeat(4, 1fr); margin: 0;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: rgba(11, 11, 13, .72); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.metric { padding: 22px 24px 24px; border-left: 1px solid var(--line); min-width: 0; }
.metric:first-child { border-left: 0; }
.metric dt { font: 600 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.metric dd { margin: 0; }
.metric b { display: flex; align-items: baseline; gap: 2px; margin-top: 14px; font-size: clamp(32px, 3.4vw, 44px); letter-spacing: -.04em; line-height: 1; font-weight: 700; font-variant-numeric: tabular-nums; }
.metric b small { font-size: .5em; color: var(--ink-3); font-weight: 600; letter-spacing: 0; }
.metric dd > span { display: block; margin-top: 10px; color: var(--ink-2); font-size: 13.5px; line-height: 1.45; }
.count { display: inline-block; font-variant-numeric: tabular-nums; }
.count[data-final]::after { content: attr(data-final); display: block; height: 0; overflow: hidden; visibility: hidden; }
.sim-tag { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 14px 0 0; font-size: 13px; color: var(--ink-3); }
.sim-tag a { color: var(--ink-2); text-underline-offset: 3px; }
.sim-tag a:hover { color: var(--ink); }
.pill { display: inline-flex; align-items: center; gap: 6px; font: 600 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); border: 1px solid var(--line-2); background: var(--surface-2); border-radius: 999px; padding: 6px 10px 6px 8px; white-space: nowrap; }
.pill svg { width: 13px; height: 13px; }

/* entrance: CSS only, so it plays even before the page script */
.js .rise { opacity: 0; transform: translateY(18px); animation: rise .9s var(--ease-out) forwards; }
.js .rise.r2 { animation-delay: .35s; } .js .rise.r3 { animation-delay: .45s; } .js .rise.r4 { animation-delay: .55s; } .js .rise.r5 { animation-delay: .7s; }
@keyframes rise { to { opacity: 1; transform: none; } }
/* word-by-word headline (site.js splits it); falls back to a plain fade if the script never runs */
.js .split:not(.ready) { opacity: 0; animation: rise 0s 1.5s forwards; }
.split .w { display: inline-block; opacity: 0; transform: translateY(.42em); animation: wordin .95s var(--ease-out) forwards; }
@keyframes wordin { to { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------- marquee band */
.band { border-block: 1px solid var(--line); padding: 26px 0 22px; position: relative; background: linear-gradient(180deg, rgba(255, 255, 255, .012), transparent); }
.band-title { margin: 0 0 16px; text-align: center; font: 600 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee + .marquee { margin-top: 10px; }
.marquee .track { list-style: none; margin: 0; padding: 0; display: flex; gap: 10px; width: max-content; }
.marquee.ready .track { animation: slide var(--dur, 60s) linear infinite; }
.marquee.ready.reverse .track { animation-direction: reverse; }
.marquee:hover .track, .marquee:focus-within .track, .marquee.paused .track { animation-play-state: paused !important; }
.marquee li { display: inline-flex; align-items: center; gap: 9px; font: 500 13px/1 var(--mono); color: var(--ink-2); border: 1px solid var(--line-2); border-radius: 999px; padding: 9px 14px; white-space: nowrap; background: var(--bg); transition: color .2s, border-color .2s; }
.marquee li:hover { color: var(--ink); border-color: var(--line-3); }
.marquee li.client { font: 600 14px/1 var(--font); color: var(--ink); padding: 8px 16px 8px 12px; }
.marquee li.client img { height: 18px; width: auto; filter: grayscale(1) brightness(1.25) contrast(.95); opacity: .85; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------------------------------------------------------------- sections */
section.block { padding: clamp(84px, 10vw, 128px) 0; position: relative; }
section.block + section.block::before { content: ""; position: absolute; top: 0; left: 50%; width: min(1200px, 100% - 2 * var(--gutter)); height: 1px; transform: translateX(-50%); background: linear-gradient(90deg, transparent, var(--line), transparent); }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0; font: 600 12px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--ink-3); }
.block h2 { font-size: clamp(32px, 4.4vw, 56px); line-height: 1.06; letter-spacing: -.04em; margin: 18px 0 0; font-weight: 700; max-width: 860px; text-wrap: balance; }
.block h2 em { font-style: normal; color: var(--ink-dim); }
.block .sub { color: var(--ink-2); font-size: clamp(16px, 1.6vw, 18px); max-width: 680px; margin: 18px 0 0; }
.js-ready .reveal { opacity: 0; transform: perspective(1100px) translate3d(0, 30px, 0) rotateX(10deg); transform-origin: 50% 100%; }
.js-ready .reveal.in { opacity: 1; transform: none; transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }

/* cursor spotlight: a soft light inside the card and a lit border near the pointer */
.spot { position: relative; isolation: isolate; --mx: 50%; --my: -30%; }
.spot::before, .spot::after { content: ""; position: absolute; pointer-events: none; border-radius: inherit; opacity: 0; transition: opacity .45s var(--ease); }
.spot::before { inset: 0; z-index: -1; background: radial-gradient(520px circle at var(--mx) var(--my), rgba(255, 255, 255, .065), transparent 42%); }
.spot::after {
  inset: -1px; padding: 1px; z-index: 1;
  background: radial-gradient(260px circle at var(--mx) var(--my), rgba(255, 255, 255, .42), transparent 65%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
.spot:hover::before, .spot:hover::after { opacity: 1; }

/* ---------------------------------------------------------------- products */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 54px; }
.pcard {
  border-radius: 20px; padding: 32px; background: var(--surface); border: 1px solid var(--line);
  display: flex; flex-direction: column; min-height: 340px; transition: border-color .3s;
  background-image: linear-gradient(180deg, rgba(255, 255, 255, .025), transparent 40%);
}
.pcard:hover { border-color: var(--line-2); }
/* 3D tilt under the pointer (assets/site.js); it eases back with the card's own transition */
.js-ready .tilting { transition: transform .14s linear, border-color .3s !important; }
.pcard.feature { grid-column: span 3; display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px; min-height: 0; padding: 40px; }
.col { display: flex; flex-direction: column; }
.pcard .tag { display: inline-flex; align-self: flex-start; font: 600 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; border: 1px solid var(--line-2); color: var(--ink-2); border-radius: 6px; padding: 7px 9px; }
.pcard .tag.inv { background: var(--ink); color: #050506; border-color: var(--ink); }
.pcard h3 { font-size: 32px; letter-spacing: -.035em; margin: 18px 0 0; line-height: 1.05; }
.pcard.feature h3 { font-size: clamp(34px, 3.6vw, 44px); }
.pcard p { color: var(--ink-2); margin: 14px 0 0; }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; color: var(--ink-2); font-size: 15px; }
.ticks li svg { width: 18px; height: 18px; flex: none; margin-top: 3px; color: var(--ink); }
.ticks.crosses li svg { color: var(--ink-3); }
.pcard .buy { margin-top: auto; padding-top: 28px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.pcard .price { font-size: 30px; font-weight: 700; letter-spacing: -.03em; margin-right: auto; }
.pcard .price small { font-size: 13px; font-weight: 500; color: var(--ink-3); margin-left: 6px; letter-spacing: 0; }
.pcard .icon { width: 52px; height: 52px; border-radius: 14px; background: var(--surface-3); border: 1px solid var(--line-2); display: grid; place-items: center; margin-bottom: 20px; }
.pcard .icon img { width: 32px; height: 32px; object-fit: contain; }
.shot-wrap { perspective: 1400px; align-self: center; }
.pcard .shot { aspect-ratio: 1.18; width: 100%; height: auto; object-fit: cover; object-position: 50% 35%; border-radius: 12px; border: 1px solid var(--line-2); transform: rotateY(-9deg) rotateX(4deg); transform-origin: 60% 50%; transition: transform .9s var(--ease-out); box-shadow: 0 40px 90px -20px rgba(0, 0, 0, .85), 0 0 0 1px rgba(255, 255, 255, .02); }
.pcard:hover .shot { transform: rotateY(-3deg) rotateX(1deg) translateY(-4px); }

.editions { margin-top: 26px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); padding: 32px; display: grid; grid-template-columns: .8fr 1.6fr; gap: 36px; align-items: start; }
.editions-head h3 { margin: 0; font-size: 26px; letter-spacing: -.03em; }
.editions-head p { color: var(--ink-2); margin: 10px 0 0; font-size: 15px; }
.editions-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.compare th, .compare td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.compare thead th { font: 600 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); padding-top: 0; }
.compare thead th:nth-child(2) { color: var(--ink); }
.compare tbody th { font-weight: 500; color: var(--ink-2); width: 44%; }
.compare td { color: var(--ink); }
.compare td:nth-child(3) { color: var(--ink-2); }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }
.compare .price-row td { font-weight: 600; }
.yes { width: 18px; height: 18px; display: block; }
.no { display: block; width: 12px; height: 1.5px; background: var(--ink-3); border-radius: 1px; }

/* ---------------------------------------------------------------- how it works */
.pipeline { margin: 56px 0 0; padding: 30px 28px 26px; border: 1px solid var(--line); border-radius: 20px; background: radial-gradient(700px 260px at 50% 50%, rgba(255, 255, 255, .03), transparent 70%), var(--surface); position: relative; overflow: hidden; }
.pipeline::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px); background-size: 22px 22px; -webkit-mask-image: radial-gradient(70% 80% at 50% 50%, #000, transparent); mask-image: radial-gradient(70% 80% at 50% 50%, #000, transparent); }
.pipe-svg { position: relative; display: block; width: 100%; height: auto; overflow: visible; }
.wire { stroke: var(--line-3); stroke-width: 1.5; stroke-dasharray: 1; stroke-dashoffset: 0; }
.wire.feed { stroke-dasharray: 1; }
.wire.flag { stroke: var(--ink-2); }
.js-ready .pipeline .wire { stroke-dashoffset: 1; }
.js-ready .pipeline.in .wire { stroke-dashoffset: 0; transition: stroke-dashoffset .7s var(--ease) var(--d, 0s); }
.pipeline .w1 { --d: .1s; } .pipeline .w2 { --d: .35s; } .pipeline .w3 { --d: .6s; } .pipeline .w4 { --d: .85s; } .pipeline .w5 { --d: 1.1s; } .pipeline .w6 { --d: 1.35s; }
.pipeline .f1 { --d: .7s; } .pipeline .f2 { --d: .95s; } .pipeline .g1 { --d: 1.4s; }
.node rect { fill: var(--surface-2); stroke: var(--line-2); stroke-width: 1; }
.node.key rect { fill: #17171b; stroke: var(--ink-3); }
.node .nt { fill: var(--ink); font: 600 16px var(--font); letter-spacing: -.01em; }
.node .ns { fill: var(--ink-3); font: 600 10.5px var(--mono); letter-spacing: .12em; }
.chip rect { fill: var(--bg); stroke: var(--line-2); }
.chip text { fill: var(--ink-2); font: 500 12px var(--mono); }
.chip.out rect { fill: var(--ink); stroke: var(--ink); }
.chip.out text { fill: #050506; font-weight: 700; letter-spacing: .08em; }
.edge-label { fill: var(--ink-3); font: 600 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.js-ready .pipeline .node, .js-ready .pipeline .chip { opacity: 0; transform: translateY(8px); transform-box: fill-box; }
.js-ready .pipeline.in .node, .js-ready .pipeline.in .chip { opacity: 1; transform: none; transition: opacity .6s var(--ease-out) var(--d, 0s), transform .6s var(--ease-out) var(--d, 0s); }
.pipeline .n1 { --d: 0s; } .pipeline .n2 { --d: .25s; } .pipeline .n3 { --d: .5s; } .pipeline .n4 { --d: .75s; } .pipeline .n5 { --d: 1s; }
.pipeline .c1 { --d: .6s; } .pipeline .c2 { --d: .85s; } .pipeline .c3 { --d: 1.5s; }
.pk { fill: var(--ink-2); opacity: 0; }
.pk.hot { fill: var(--ink); }
.js-ready .pipeline.in.live .pk { animation: pk-run 4.8s linear infinite; }
.js-ready .pipeline.in.live .p2 { animation-delay: 1.2s; } .js-ready .pipeline.in.live .p3 { animation-delay: 2.4s; }
.js-ready .pipeline.in.live .p4 { animation: pk-flag 4.8s linear infinite 3.4s; }
.pipeline.paused .pk { animation-play-state: paused !important; }
@keyframes pk-run { 0% { transform: translateX(0); opacity: 0; } 4% { opacity: 1; } 96% { opacity: 1; } 100% { transform: translateX(1160px); opacity: 0; } }
@keyframes pk-flag {
  0% { transform: translate(0, 0); opacity: 0; } 4% { opacity: 1; }
  78% { transform: translate(998px, 0); }
  86% { transform: translate(998px, 86px); }
  95% { transform: translate(1060px, 86px); opacity: 1; }
  100% { transform: translate(1070px, 86px); opacity: 0; }
}

.stages { list-style: none; padding: 0; margin: 18px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: st; }
.stage { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 24px 26px; }
.stage-n { font: 600 12px/1 var(--mono); letter-spacing: .12em; color: var(--ink-3); }
.stage h3 { font-size: 18px; letter-spacing: -.02em; margin: 14px 0 0; line-height: 1.25; }
.stage p { color: var(--ink-2); margin: 10px 0 0; font-size: 14.5px; }

/* ---------------------------------------------------------------- detection */
.det { display: grid; grid-template-columns: 1.3fr 1fr; gap: 18px; margin-top: 54px; align-items: stretch; }
.det-side { display: grid; gap: 18px; grid-template-rows: 1fr auto auto; min-width: 0; }
.families { display: flex; flex-direction: column; }
.families .fams { flex: 1; align-content: space-evenly; }
.det-card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 30px; min-width: 0; }
.det-card-head h3 { margin: 0; font-size: 22px; letter-spacing: -.025em; }
.det-card-head p { margin: 8px 0 0; color: var(--ink-2); font-size: 14.5px; max-width: 520px; }
.seg { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; margin-top: 24px; padding: 4px; border: 1px solid var(--line-2); border-radius: 12px; background: var(--bg); isolation: isolate; }
.seg button { position: relative; z-index: 1; appearance: none; border: 0; background: transparent; color: var(--ink-2); font: 600 13px/1 var(--font); padding: 11px 4px; border-radius: 9px; cursor: pointer; transition: color .25s; min-width: 0; }
.seg button:hover { color: var(--ink); }
.seg button[aria-checked="true"] { color: #050506; }
.seg-thumb { position: absolute; z-index: 0; left: 0; top: 0; border-radius: 9px; background: var(--ink); box-shadow: 0 4px 18px -6px rgba(245, 245, 246, .45); transition: transform .45s var(--ease-out); pointer-events: none; }
.seg.no-anim .seg-thumb { transition: none; }
.readout { margin-top: 26px; }
.ro-line { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-top: 18px; }
.ro-line:first-child { margin-top: 0; }
.ro-label { color: var(--ink-2); font-size: 14px; }
.ro-num { font-size: 15px; color: var(--ink-3); font-weight: 600; }
.ro-num b { font-size: 34px; letter-spacing: -.04em; color: var(--ink); font-variant-numeric: tabular-nums; display: inline-block; min-width: 3.1ch; text-align: right; }
.bar { display: block; overflow: visible; margin-top: 8px; }
.bar-track { fill: var(--surface-3); }
.bar-fill { fill: var(--ink); transform-box: fill-box; transform-origin: 0 50%; }
.bar-fill.dim { fill: #7a7a84; }
.bar-fill.anim { transition: transform 1s var(--ease-out); }
.ro-desc { margin: 18px 0 0; color: var(--ink-2); font-size: 14.5px; min-height: 3.2em; }
.ptable { width: 100%; border-collapse: collapse; margin-top: 22px; font-size: 14px; }
.ptable th, .ptable td { padding: 10px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.ptable thead th { font: 600 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); padding-top: 0; }
.ptable tbody th { font-weight: 600; width: 22%; color: var(--ink-2); }
.ptable td { width: 39%; }
.ptable .pv { font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 600; font-size: 13.5px; }
.ptable .bar { margin-top: 6px; }
.ptable tbody tr { transition: background .25s; }
.js-ready .ptable tbody tr[data-row] { cursor: pointer; }
.ptable tbody tr:hover { background: rgba(255, 255, 255, .02); }
.ptable tbody tr.sel { background: rgba(255, 255, 255, .045); }
.ptable tbody tr.sel th { color: var(--ink); }
.ptable tbody tr:last-child th, .ptable tbody tr:last-child td { border-bottom: 0; }
.det-foot { margin: 18px 0 0; color: var(--ink-3); font-size: 13.5px; }
.det-foot code, .simnote code { font-size: 12.5px; color: var(--ink-2); background: var(--surface-3); border: 1px solid var(--line-2); border-radius: 5px; padding: 1px 5px; }
.fams { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 18px; }
.fam-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.fam-name { font-weight: 600; font-size: 15px; }
.fam-val { color: var(--ink-3); font-size: 13px; font-weight: 600; }
.fam-val b { color: var(--ink); font-size: 18px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.clean { display: grid; gap: 10px; background: linear-gradient(135deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, 0) 60%), var(--surface); }
.clean-num { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.clean-num b { font-size: clamp(56px, 6vw, 76px); line-height: .9; letter-spacing: -.05em; font-weight: 700; }
.clean-num span { font-size: 20px; font-weight: 600; letter-spacing: -.02em; }
.clean p { margin: 0; color: var(--ink-2); font-size: 14.5px; }
.clean p b { color: var(--ink); font-variant-numeric: tabular-nums; }
.simnote { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 18px 22px; border: 1px dashed var(--line-2); border-radius: 16px; }
.simnote p { margin: 0; color: var(--ink-2); font-size: 14px; }
.limits { margin-top: 18px; padding: 28px 30px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.limits h3 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
.limits ul { list-style: none; padding: 0; margin: 16px 0 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 30px; }
.limits li { color: var(--ink-2); font-size: 14.5px; padding-left: 16px; position: relative; }
.limits li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 1px; background: var(--ink-3); }
.limits b { color: var(--ink); font-weight: 600; }

/* ---------------------------------------------------------------- checks explorer and features */
.explorer { margin-top: 48px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); padding: 10px; }
.tabs { display: flex; gap: 4px; padding: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 4px; }
.tabs button { appearance: none; border: 1px solid transparent; background: transparent; color: var(--ink-2); font: 600 14px/1 var(--font); padding: 10px 14px; border-radius: 10px; cursor: pointer; display: inline-flex; gap: 8px; align-items: center; transition: color .2s, background .2s, border-color .2s; }
.tabs button span { font: 600 11px/1 var(--mono); color: var(--ink-3); border: 1px solid var(--line-2); border-radius: 999px; padding: 3px 6px; transition: color .2s, border-color .2s; }
.tabs button:hover { color: var(--ink); background: var(--surface-2); }
.tabs button[aria-selected="true"] { color: var(--ink); background: var(--surface-3); border-color: var(--line-2); }
.tabs button[aria-selected="true"] span { color: var(--ink); border-color: var(--ink-3); }
.area { padding: 18px 18px 20px; border-radius: 14px; }
.area + .area { border-top: 1px solid var(--line); }
.explorer.tabbed .area + .area { border-top: 0; }
.area-title { margin: 0 0 14px; font-size: 18px; letter-spacing: -.02em; display: flex; align-items: baseline; gap: 10px; }
.area-title span { font: 600 12px/1 var(--mono); color: var(--ink-3); letter-spacing: .06em; }
.explorer.tabbed .area-title { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.checklist li { display: grid; gap: 4px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); transition: border-color .25s, background .25s; min-width: 0; }
.checklist li:hover { border-color: var(--line-2); background: var(--surface-2); }
.checklist b { font: 600 13.5px/1.2 var(--mono); color: var(--ink); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.checklist span { color: var(--ink-2); font-size: 13.5px; line-height: 1.4; }
.checklist i { font: 600 10px/1 var(--mono); font-style: normal; letter-spacing: .06em; text-transform: uppercase; border-radius: 5px; padding: 3px 5px; }
.checklist i.new { background: var(--ink); color: #050506; }
.checklist i.off { border: 1px solid var(--line-2); color: var(--ink-3); }
.more-checks { display: none; }
@media (max-width: 640px) { .area.clamped .more-checks { display: flex; } }
.more-checks { width: 100%; justify-content: center; margin-top: 10px; }
.explorer.tabbed .area.show .checklist li { animation: chipin .5s var(--ease-out) both; animation-delay: calc(var(--i, 0) * 18ms); }
@keyframes chipin { from { opacity: 0; transform: translateY(8px); } }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 18px; }
.fcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 28px; transition: border-color .3s; }
.fcard:hover { border-color: var(--line-2); }
.fcard .icon { width: 44px; height: 44px; border-radius: 12px; background: var(--surface-3); border: 1px solid var(--line-2); display: grid; place-items: center; }
.fcard .icon svg { width: 20px; height: 20px; }
.fcard h3 { font-size: 18px; margin: 18px 0 0; letter-spacing: -.02em; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.fcard p { color: var(--ink-2); margin: 10px 0 0; font-size: 14.5px; }
.new { font: 600 10px/1 var(--mono); letter-spacing: .08em; background: var(--ink); color: #050506; border-radius: 5px; padding: 4px 6px; }

/* ---------------------------------------------------------------- panel */
.panelbox { display: grid; grid-template-columns: 1fr 1.25fr; gap: 44px; align-items: center; margin-top: 54px; }
.steps3 { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; counter-reset: s; }
.steps3 li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; grid-template-rows: auto auto; column-gap: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.steps3 li::before { content: counter(s); grid-row: span 2; width: 44px; height: 44px; border-radius: 12px; background: var(--surface-3); border: 1px solid var(--line-2); display: grid; place-items: center; font-weight: 700; }
.steps3 b { display: block; font-size: 16px; }
.steps3 span { color: var(--ink-2); font-size: 14.5px; }
code { font-size: .88em; }
.steps3 code, .isteps code, .support code, .cmd-foot code { font-size: 12.5px; background: var(--surface-3); border: 1px solid var(--line-2); border-radius: 6px; padding: 2px 6px; color: var(--ink); }
.term { background: #08080a; border: 1px solid var(--line-2); border-radius: 14px; overflow: hidden; box-shadow: 0 40px 100px -30px rgba(0, 0, 0, .8); min-width: 0; }
.term .bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line); margin: 0; }
.term .bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--line-2); }
.term .bar span { margin-left: auto; font: 500 11px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.term pre { margin: 0; padding: 20px 22px 24px; font: 13px/1.75 var(--mono); color: var(--ink-2); white-space: pre-wrap; overflow-wrap: anywhere; min-height: 236px; }
.term pre b { color: var(--ink); font-weight: 600; }
.term pre .ok { color: var(--ink); }
.term .caret { display: inline-block; width: 8px; height: 15px; background: var(--ink); vertical-align: -3px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.panel-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.panel-list li { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink-2); font-size: 14.5px; background: var(--surface); }
.panel-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink); flex: none; box-shadow: 0 0 0 3px rgba(245, 245, 246, .1); }

/* ---------------------------------------------------------------- install */
.reqs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 54px; }
.req { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; min-width: 0; transition: border-color .3s; }
.req:hover { border-color: var(--line-2); }
.req.wide { grid-column: span 2; }
.req:nth-child(4) { grid-column: span 2; }
.req h3 { margin: 16px 0 0; font-size: 19px; letter-spacing: -.02em; }
.req p { color: var(--ink-2); margin: 10px 0 0; font-size: 14.5px; }
.req .req-big { color: var(--ink); font-size: clamp(40px, 5vw, 64px); font-weight: 700; letter-spacing: -.05em; line-height: 1; margin: 14px 0 0; }
.req .req-big span { font-size: .38em; color: var(--ink-3); letter-spacing: 0; font-weight: 600; margin: 0 .3em; }
.req .req-big.mono { font-family: var(--mono); font-size: clamp(34px, 3.4vw, 44px); letter-spacing: -.03em; }
.badge { display: inline-flex; font: 700 10.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); border: 1px solid var(--line-2); border-radius: 999px; padding: 5px 9px; }
.badge.solid { background: var(--ink); color: #050506; border-color: var(--ink); }
.chips { list-style: none; padding: 0; margin: 16px 0 0; display: flex; gap: 8px; flex-wrap: wrap; }
.chips li { font-size: 13px; font-weight: 500; border: 1px solid var(--line-2); border-radius: 999px; padding: 6px 12px; background: var(--surface-2); }
.java { margin: 14px 0 0; display: grid; }
.java div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.java div:last-child { border-bottom: 0; }
.java dt { color: var(--ink-2); font-size: 13.5px; }
.java dd { margin: 0; font-weight: 700; font-size: 17px; letter-spacing: -.02em; white-space: nowrap; }
.install { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; align-items: stretch; }
.steps-card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 30px; min-width: 0; }
.steps-card h3, .cmd-table h3 { margin: 0; font-size: 22px; letter-spacing: -.025em; }
.isteps { list-style: none; padding: 0; margin: 20px 0 0; counter-reset: is; display: grid; }
.isteps > li { counter-increment: is; position: relative; padding: 0 0 20px 44px; min-width: 0; }
.isteps > li::before { content: counter(is); position: absolute; left: 0; top: -1px; width: 28px; height: 28px; border-radius: 50%; background: var(--surface-3); border: 1px solid var(--line-2); display: grid; place-items: center; font: 700 12px/1 var(--mono); }
.isteps > li::after { content: ""; position: absolute; left: 14px; top: 32px; bottom: 4px; width: 1px; background: var(--line); }
.isteps > li:last-child { padding-bottom: 0; }
.isteps > li:last-child::after { display: none; }
.isteps b { display: block; font-size: 15.5px; }
.isteps span { display: block; color: var(--ink-2); font-size: 14px; margin-top: 2px; }
.console { margin: 10px 0 0; padding: 12px 14px; background: #08080a; border: 1px solid var(--line-2); border-radius: 10px; font: 12px/1.7 var(--mono); color: var(--ink-2); white-space: pre-wrap; overflow-wrap: anywhere; }
.copyline { display: flex; align-items: center; gap: 10px; margin-top: 10px; padding: 6px 6px 6px 14px; background: #08080a; border: 1px solid var(--line-2); border-radius: 10px; min-width: 0; }
.copyline code { flex: 1; min-width: 0; font: 13px/1.5 var(--mono); color: var(--ink); background: none; border: 0; padding: 0; overflow-wrap: anywhere; }
.copyline.big code { font-size: clamp(16px, 2vw, 20px); font-weight: 600; }
.copy { flex: none; appearance: none; cursor: pointer; font: 600 12px/1 var(--font); color: var(--ink); background: var(--surface-3); border: 1px solid var(--line-2); border-radius: 7px; padding: 8px 11px; min-width: 64px; transition: background .15s, border-color .15s, color .15s; }
.copy:hover { background: var(--line-2); }
.copy.done { background: var(--ink); color: #050506; border-color: var(--ink); }
.update { margin: 22px 0 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--ink-2); font-size: 14px; }
.update b { color: var(--ink); }
.cmds { display: flex; flex-direction: column; min-width: 0; }
.term.demo { flex: 1; display: flex; flex-direction: column; }
.term.demo pre { flex: 1 1 auto; height: 0; min-height: 320px; overflow: hidden; }
.cmd-table { margin-top: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 30px; }
.cmdlist { margin: 18px 0 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: 34px; }
.cmdlist div { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.cmdlist dt code { font: 500 12.5px/1.45 var(--mono); color: var(--ink); overflow-wrap: anywhere; }
.cmdlist dd { margin: 0; color: var(--ink-2); font-size: 13.5px; }
.cmd-foot { margin: 16px 0 0; color: var(--ink-3); font-size: 13.5px; }

/* ---------------------------------------------------------------- data and privacy */
.data3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 54px; }
.dcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.dcard h3 { margin: 0; font-size: 19px; letter-spacing: -.02em; }
.dcard .ticks { margin-top: 16px; gap: 8px; }
.dcard .ticks li { font-size: 14.5px; }
.dcard > p { color: var(--ink-2); font-size: 14px; margin: 16px 0 0; }
.switch { display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: center; margin-top: 18px; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(120deg, rgba(255, 255, 255, .05), transparent 55%), var(--surface); }
.switch h3 { margin: 0; font-size: clamp(24px, 2.6vw, 30px); letter-spacing: -.03em; }
.switch p { color: var(--ink-2); margin: 10px 0 0; font-size: 14.5px; }
.cfg > span { font: 600 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.conns { margin-top: 18px; padding: 28px 30px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.conns h3 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
.conns ul { list-style: none; padding: 0; margin: 16px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.conns li { border: 1px solid var(--line); border-radius: 12px; padding: 16px; background: var(--bg); }
.conns li b { display: block; font-size: 15px; }
.conns li span { display: block; color: var(--ink-2); font-size: 13.5px; margin-top: 6px; }
.conns a { color: var(--ink); text-underline-offset: 3px; }

/* ---------------------------------------------------------------- support */
.support { display: grid; grid-template-columns: 1.2fr 1fr; gap: 18px; margin-top: 54px; }
.scard { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 34px; }
.scard.discord { background: radial-gradient(600px 300px at 0% 0%, rgba(255, 255, 255, .06), transparent 60%), var(--surface); }
.scard h3 { font-size: 26px; margin: 0; letter-spacing: -.03em; }
.scard p { color: var(--ink-2); }
.scard .btn { margin-top: 8px; }
.scard .prio { border-top: 1px solid var(--line); padding-top: 16px; margin-bottom: 0; font-size: 14.5px; }
.scard .prio b { color: var(--ink); }

/* ---------------------------------------------------------------- footer */
.foot, body > footer { border-top: 1px solid var(--line); padding: 56px 0 40px; margin-top: 20px; color: var(--ink-3); font-size: 14px; }
.foot .cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 30px; }
.foot h4 { color: var(--ink); font-size: 13px; margin: 0 0 14px; font-weight: 600; }
.foot a { display: block; text-decoration: none; color: var(--ink-3); padding: 4px 0; transition: color .15s; }
.foot a:hover { color: var(--ink); }
.foot .fine { margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; }
.foot .brand { display: flex; color: var(--ink); }
.foot-brand { margin-bottom: 14px; }
.foot-text { margin: 0; max-width: 320px; }
footer a.inline { display: inline; padding: 0; }

/* ---------------------------------------------------------------- auth pages */
.auth { min-height: calc(100vh - var(--nav-h) - 240px); display: grid; place-items: center; padding: 64px var(--gutter) 90px; position: relative; overflow: hidden; isolation: isolate; }
.auth::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(900px 500px at 50% 0%, rgba(255, 255, 255, .06), transparent 60%); }
.auth::after { content: ""; position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(60% 60% at 50% 30%, #000, transparent); mask-image: radial-gradient(60% 60% at 50% 30%, #000, transparent); }
.acard { width: min(440px, 100%); background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 36px; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); animation: rise-in .8s var(--ease-out); }
@keyframes rise-in { from { opacity: 0; transform: translateY(16px); } }
.acard .logo { width: 44px; height: 44px; margin-bottom: 22px; }
.acard h1 { font-size: 28px; letter-spacing: -.03em; margin: 0; }
.acard p.lead { color: var(--ink-2); margin: 8px 0 26px; font-size: 15px; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 13px; color: var(--ink-2); font-weight: 500; }
.field input {
  height: 46px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface-2);
  color: var(--ink); font: 15px var(--font); outline: none; transition: border-color .15s, background .15s, box-shadow .15s;
}
.field input:focus { border-color: var(--ink-3); background: var(--surface-3); box-shadow: 0 0 0 3px rgba(245, 245, 246, .08); }
.field input:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.field .hint { font-size: 12.5px; color: var(--ink-3); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-2); margin: 6px 0 20px; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: #f5f5f6; flex: none; }
.check a { color: var(--ink); }
.acard .btn { width: 100%; height: 48px; }
.acard .alt { margin-top: 22px; text-align: center; font-size: 14px; color: var(--ink-3); }
.acard .alt + .alt { margin-top: 8px; }
.acard .alt a { color: var(--ink); }
.err { background: rgba(255, 255, 255, .05); border: 1px solid var(--line-2); border-left: 3px solid var(--ink); border-radius: 8px; padding: 10px 12px; font-size: 14px; margin-bottom: 16px; }
.code404 { font: 700 13px/1 var(--mono); letter-spacing: .2em; color: var(--ink-3); margin-bottom: 10px; display: block; }

/* ---------------------------------------------------------------- legal pages */
.legal { padding: 72px 0 64px; position: relative; }
.legal .wrap { max-width: 820px; }
.legal h1 { font-size: clamp(36px, 5vw, 52px); letter-spacing: -.045em; line-height: 1.05; margin: 16px 0 10px; }
.legal .meta { color: var(--ink-3); font-size: 14px; margin-bottom: 40px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.legal h2 { font-size: 21px; letter-spacing: -.02em; margin: 44px 0 10px; scroll-margin-top: calc(var(--nav-h) + 20px); }
.legal p, .legal li { color: var(--ink-2); }
.legal li { margin: 6px 0; }
.legal a { color: var(--ink); text-underline-offset: 3px; }
.legal code { font-size: 13px; background: var(--surface-3); border: 1px solid var(--line-2); border-radius: 5px; padding: 1px 5px; color: var(--ink); }
.legal .table-scroll { margin: 14px 0; border: 1px solid var(--line); border-radius: 12px; }
.legal table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 14px; }
.legal th, .legal td { text-align: left; border-bottom: 1px solid var(--line); padding: 12px 12px; vertical-align: top; color: var(--ink-2); }
.legal tr:last-child td { border-bottom: 0; }
.legal th { color: var(--ink); font-weight: 600; background: var(--surface); }
.fill { background: rgba(255, 255, 255, .1); border: 1px dashed var(--ink-3); border-radius: 4px; padding: 0 5px; color: var(--ink); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1180px) {
  .nav .links { display: none; }
  .nav .menu { display: inline-flex; }
  .nav.open { -webkit-backdrop-filter: none; backdrop-filter: none; background: var(--bg); }
  .nav.open .links { display: flex; position: absolute; top: var(--nav-h); left: 0; right: 0; flex-direction: column; gap: 2px; background: rgba(5, 5, 6, .97); border-bottom: 1px solid var(--line); padding: 10px var(--gutter) 18px; }
  .nav.open .links a { padding: 12px 12px; font-size: 15px; }
  .nav .links a::after { display: none; }
  .nav.open .links a.active { background: var(--surface-2); }
}
@media (max-width: 1080px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(3) { border-left: 0; }
  .metric:nth-child(n+3) { border-top: 1px solid var(--line); }
  .stages { grid-template-columns: repeat(2, 1fr); }
  .det { grid-template-columns: 1fr; }
  .det-side { grid-template-columns: 1.3fr 1fr; grid-template-rows: auto; }
  .checklist { grid-template-columns: repeat(2, 1fr); }
  .reqs { grid-template-columns: repeat(2, 1fr); }
  .req.wide, .req:nth-child(4) { grid-column: span 2; }
  .conns ul { grid-template-columns: repeat(2, 1fr); }
  .editions { grid-template-columns: 1fr; gap: 18px; }
  .panel-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .products { grid-template-columns: 1fr 1fr; }
  .pcard.feature { grid-column: span 2; grid-template-columns: 1fr; }
  .pcard .shot { transform: none; }
  .pcard:hover .shot { transform: translateY(-3px); }
  .pcard:nth-child(2) { grid-column: span 2; }
  .features { grid-template-columns: 1fr 1fr; }
  .panelbox, .support, .install, .switch { grid-template-columns: 1fr; }
  .data3 { grid-template-columns: 1fr; }
  .cmdlist { grid-template-columns: 1fr; }
  .foot .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .pipe-svg { display: none; }
  .pipeline { padding: 0; border: 0; background: none; margin-top: 0; }
  .pipeline::before { display: none; }
  .stages { grid-template-columns: 1fr; gap: 0; margin-top: 40px; position: relative; }
  .stages::before { content: ""; position: absolute; left: 21px; top: 26px; bottom: 26px; width: 1px; background: linear-gradient(var(--line-3), var(--line)); transform-origin: top; }
  .js-ready .stages::before { transform: scaleY(0); transition: transform 1.6s var(--ease-out); }
  .js-ready .stages.in::before { transform: none; }
  .stage { border: 0; background: none; padding: 0 0 26px 58px; }
  .stage-n { position: absolute; left: 0; top: 0; width: 43px; height: 43px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--line-2); color: var(--ink); }
  .stage h3 { margin-top: 10px; }
  .det-side { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  :root { --nav-h: 62px; }
  .nav .wrap { gap: 10px; }
  .nav .signin { display: none; }
  .brand { letter-spacing: .16em; font-size: 12px; gap: 9px; }
  .brand img { width: 26px; height: 26px; }
  .hero { padding: 40px 0 28px; min-height: 0; }
  .hero h1 { margin-top: 22px; }
  .hero .cta .btn { flex: 1 1 auto; }
  .hero-metrics { margin-top: 40px; }
  .metric { padding: 18px 16px 18px; }
  .metric dd > span { font-size: 12.5px; }
  .kicker-sep, .kicker-more { display: none; }
  .products { grid-template-columns: 1fr; }
  .pcard.feature, .pcard:nth-child(2) { grid-column: auto; }
  .pcard, .pcard.feature { padding: 24px; min-height: 0; }
  .pcard h3 { font-size: 28px; }
  .editions, .det-card, .steps-card, .cmd-table, .switch, .conns, .limits, .scard { padding: 22px; }
  .compare { font-size: 13.5px; }
  .compare th, .compare td { padding: 10px 8px; }
  .compare tbody th { width: 40%; }
  .seg { grid-template-columns: repeat(3, 1fr); }
  .seg button { padding: 12px 4px; }
  .ro-num b { font-size: 28px; }
  .ptable th, .ptable td { padding: 9px 6px; }
  .limits ul { grid-template-columns: 1fr; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs button { flex: none; }
  .area { padding: 14px 8px 12px; }
  .checklist { grid-template-columns: 1fr; gap: 6px; }
  .checklist li { padding: 11px 13px; }
  .area.clamped .checklist li:nth-child(n+9) { display: none; }
  .features { grid-template-columns: 1fr; gap: 12px; }
  .fcard { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; padding: 20px; }
  .fcard .icon { grid-row: span 2; }
  .fcard h3 { margin-top: 0; font-size: 17px; }
  .fcard p { margin-top: 6px; font-size: 14px; }
  .reqs { grid-template-columns: 1fr; }
  .req.wide, .req:nth-child(4) { grid-column: auto; }
  .conns ul { grid-template-columns: 1fr; }
  .panel-list li { font-size: 13.5px; padding: 12px 14px; }
  .cmdlist div { grid-template-columns: 1fr; gap: 4px; }
  .term pre { font-size: 12px; padding: 16px; min-height: 210px; }
  .term.demo pre { min-height: 290px; }
  .simnote { flex-direction: column; align-items: flex-start; }
  .acard { padding: 28px 22px; }
  .foot .cols { grid-template-columns: 1fr 1fr; }
  .foot .cols > div:first-child { grid-column: 1 / -1; }
}

/* ---------------------------------------------------------------- reduced motion: final states, nothing autoplays */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js-ready .reveal, .js .rise, .js .split, .split .w, .js-ready .pipeline .node, .js-ready .pipeline .chip { opacity: 1 !important; transform: none !important; }
  .js-ready .pipeline .wire { stroke-dashoffset: 0 !important; }
  .js-ready .stages::before { transform: none !important; }
  .pk { display: none; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee .track { width: auto; flex-wrap: wrap; justify-content: center; }
  .kicker .dot i::after { display: none; }
}

/* ---------------------------------------------------------------- changelog */
.changelog .rel-index { display: flex; flex-wrap: wrap; gap: 8px; margin: -12px 0 8px; }
.changelog .rel-index a { font: 500 12px/1 var(--mono); color: var(--ink-2); text-decoration: none; border: 1px solid var(--line-2); border-radius: 6px; padding: 7px 9px; }
.changelog .rel-index a:hover { color: var(--ink); border-color: var(--ink-3); }
.changelog .release { padding: 8px 0 30px; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--nav-h) + 16px); }
.changelog .release h2 { margin-top: 40px; }
.changelog .release h3 { font-size: 15px; letter-spacing: -.01em; margin: 22px 0 6px; color: var(--ink); }
.changelog .rel-meta { font: 500 13px/1.4 var(--mono); color: var(--ink-3) !important; margin: 0 0 12px; }
.changelog .release ul ul { margin-top: 6px; }