/* VOIZ — landing page.
   Visual language mirrors the desktop client (crates/voiz-client/src/ui/theme.rs, widgets.rs):
   neon-on-black palette, Exo 2, chamfered plates (top-left + bottom-right corners cut at 45°),
   hexagon avatars, slanted badges, HUD corner ticks. */

/* ------------------------------------------------------------------ fonts */

@font-face {
  font-family: "Exo 2";
  src: url("fonts/Exo2-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Exo 2";
  src: url("fonts/Exo2-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Exo 2";
  src: url("fonts/Exo2-ExtraBoldItalic.ttf") format("truetype");
  font-weight: 800;
  font-style: italic;
  font-display: swap;
}

/* Registered so plate borders, fills and HUD ticks can transition smoothly. */
@property --bd { syntax: "<color>"; inherits: true; initial-value: #1E2532; }
@property --fill { syntax: "<color>"; inherits: true; initial-value: #11151D; }
@property --tick { syntax: "<color>"; inherits: true; initial-value: rgba(0, 0, 0, 0); }

/* ------------------------------------------------------------------ tokens */

:root {
  --bg: #07090D;
  --sidebar: #0B0E14;
  --surface: #11151D;
  --surface-hover: #171C27;
  --surface-active: #1E2533;
  --elevated: #0E1219;
  --border: #1E2532;
  --border-strong: #2C3546;
  --text: #EAF0F8;
  --text-muted: #8A94A7;
  --text-faint: #566075;
  --accent: #A8FF2A;
  --accent-hover: #C4FF62;
  --on-accent: #071003;
  --cyan: #24D6F5;
  --live: #FF2E6E;
  --red: #FF4D61;
  --yellow: #FFC24A;
  --term-bg: #0A0D12;
  /* Accent tint over surface, opaque (matches the app's accent_soft tiles). */
  --accent-tile: #18220F;

  --accent-rgb: 168 255 42;
  --cyan-rgb: 36 214 245;

  --font: "Exo 2", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --wrap: 1180px;
  --gutter: 16px;
  --nav-h: 64px;
  color-scheme: dark;
}
@media (min-width: 640px) { :root { --gutter: 24px; } }
@media (min-width: 1024px) { :root { --gutter: 32px; } }

/* ------------------------------------------------------------------ base */

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 20px);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  isolation: isolate;
  overflow-x: hidden;
  overflow-x: clip;
}

/* Backdrop: faint HUD grid + two soft neon lights, like the app window. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle max(50vw, 420px) at 15% 0%, rgb(var(--accent-rgb) / .07), transparent),
    radial-gradient(circle max(45vw, 380px) at 100% 100%, rgb(var(--cyan-rgb) / .06), transparent),
    linear-gradient(rgb(234 240 248 / .025) 1px, transparent 1px) center top / 36px 36px,
    linear-gradient(90deg, rgb(234 240 248 / .025) 1px, transparent 1px) center top / 36px 36px;
}

/* Hidden until app.js swaps the static Russian copy for English (fails open after 1.5 s). */
.i18n-wait body { opacity: 0; animation: i18n-reveal 0s linear 1.5s forwards; }
@keyframes i18n-reveal { to { opacity: 1; } }

img, svg { display: block; max-width: 100%; }
p { margin: 0; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: #7CE9FB; }
code, pre { font-family: var(--mono); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
::selection { background: rgb(var(--accent-rgb) / .35); color: var(--text); }

h1, h2, h3 {
  margin: 0;
  font-family: var(--font);
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: .005em;
  /* Room for the italic overhang. */
  padding-right: .06em;
}
h2 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.02; }
h3 { font-size: 19px; line-height: 1.15; }

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ic {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 16;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: fixed;
  top: 10px; left: 10px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  transform: translateY(-160%);
}
.skip:focus { transform: none; color: var(--on-accent); }

/* HUD section title: "// TITLE" — accent slashes, small semibold caps. */
.kicker {
  margin: 0 0 14px;
  font: 600 12px/1.3 var(--font);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.sl { color: var(--accent); }

/* ------------------------------------------------------------------ chamfered plates
   ::before = border colour (full shape), ::after = fill (inset by --bw), both clipped.
   The element itself stays unclipped, so focus rings and drop-shadow glows follow the shape. */

.ch {
  --cut: 12px;
  --bw: 1px;
  --bd: var(--border);
  --fill: var(--surface);
  position: relative;
  isolation: isolate;
  transition: --bd .15s, --fill .15s, --tick .15s, filter .15s, color .15s, transform .12s;
}
.ch::before,
.ch::after {
  content: "";
  position: absolute;
  pointer-events: none;
}
.ch::before {
  inset: 0;
  z-index: -2;
  background: var(--bd);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}
.ch::after {
  /* Insetting a 45° edge by d shortens the cut by d·(2 − √2). */
  --ci: calc(var(--cut) - var(--bw) * .586);
  inset: var(--bw);
  z-index: -1;
  background: var(--fill);
  clip-path: polygon(var(--ci) 0, 100% 0, 100% calc(100% - var(--ci)), calc(100% - var(--ci)) 100%, 0 100%, 0 var(--ci));
}

/* HUD ticks on the two square corners (top-right, bottom-left), as on the app's player cards. */
.ticks { --tick: var(--border-strong); --tl: 11px; }
.ticks::after {
  background:
    linear-gradient(var(--tick), var(--tick)) top 2px right 2px / var(--tl) 2px no-repeat,
    linear-gradient(var(--tick), var(--tick)) top 2px right 2px / 2px var(--tl) no-repeat,
    linear-gradient(var(--tick), var(--tick)) bottom 2px left 2px / var(--tl) 2px no-repeat,
    linear-gradient(var(--tick), var(--tick)) bottom 2px left 2px / 2px var(--tl) no-repeat,
    var(--fill);
}

/* ------------------------------------------------------------------ buttons */

.btn {
  --cut: 10px;
  --bd: var(--border-strong);
  --fill: var(--surface);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 22px;
  border: 0;
  background: none;
  color: var(--text);
  font: italic 800 14.5px/1.1 var(--font);
  letter-spacing: .02em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.btn .ic { width: 1.3em; height: 1.3em; stroke-width: 18; }
.btn:active { transform: scale(.98); }

.btn-primary { --bd: var(--accent); --fill: var(--accent); color: var(--on-accent); }
.btn-primary:hover,
.btn-primary:focus-visible {
  --bd: var(--accent-hover);
  --fill: var(--accent-hover);
  color: var(--on-accent);
  filter: drop-shadow(0 0 12px rgb(var(--accent-rgb) / .5));
}

.btn-secondary:hover,
.btn-secondary:focus-visible { --bd: var(--accent); --fill: var(--surface-hover); color: var(--accent); }

.btn-lg { --cut: 12px; min-height: 52px; padding: 0 28px; font-size: 16px; }

/* ------------------------------------------------------------------ badges */

/* Slanted esports badge (parallelogram leaning right). */
.badge {
  --sk: 7px;
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 12px 0 11px;
  background: var(--live);
  color: #fff;
  font: italic 800 11.5px/1 var(--font);
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
  clip-path: polygon(var(--sk) 0, 100% 0, calc(100% - var(--sk)) 100%, 0 100%);
}
.badge-lime { background: var(--accent); color: var(--on-accent); }

/* ------------------------------------------------------------------ segmented control / tabs */

.seg {
  --cut: 8px;
  display: inline-flex;
  gap: 2px;
  padding: 3px;
}
.seg-opt {
  --cut: 6px;
  --bd: transparent;
  --fill: transparent;
  min-height: 30px;
  padding: 0 13px;
  border: 0;
  background: none;
  color: var(--text-muted);
  font: 600 13px/1 var(--font);
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.seg-opt:focus-visible { outline-offset: 1px; }
.seg-opt:hover { --bd: var(--surface-hover); --fill: var(--surface-hover); color: var(--text); }
.seg-opt[aria-pressed="true"],
.seg-opt[aria-selected="true"] { --bd: var(--surface-active); --fill: var(--surface-active); color: var(--accent); }
/* Neon underline on the active option. */
.seg-opt[aria-pressed="true"]::after,
.seg-opt[aria-selected="true"]::after {
  background: linear-gradient(var(--accent), var(--accent)) left 7px bottom 0 / calc(100% - 14px) 2px no-repeat, var(--fill);
}

/* ------------------------------------------------------------------ nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(7 9 13 / .8);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-in {
  display: flex;
  align-items: center;
  gap: 20px;
  height: var(--nav-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
  flex: none;
}
.brand:hover { color: var(--text); }
.emblem {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 0 7px rgb(var(--accent-rgb) / .35));
}
.wordmark {
  font: italic 800 26px/1 var(--font);
  letter-spacing: .01em;
  padding-right: 2px;
}
.wordmark .v { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  color: var(--text-muted);
  font: 600 13.5px/1 var(--font);
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .15s;
}
.nav-links a:hover { color: var(--text); }

.seg-lang .seg-opt { padding: 0 11px; }
html:not(.js) .seg-lang { display: none; }

.menu-btn {
  --cut: 9px;
  --bd: transparent;
  --fill: transparent;
  display: none;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
}
.menu-btn:hover,
.nav.open .menu-btn { --bd: var(--border-strong); --fill: var(--surface-hover); color: var(--accent); }
.menu-btn .ic { width: 22px; height: 22px; }

@media (max-width: 759px) {
  .nav-in { gap: 10px; }
  .seg-lang { margin-left: auto; }
  html.js .menu-btn { display: inline-grid; }
  .nav-links { display: none; }
  .nav.open .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px var(--gutter) 14px;
    background: rgb(11 14 20 / .98);
    border-bottom: 1px solid var(--border-strong);
    box-shadow: 0 24px 40px rgb(0 0 0 / .5);
  }
  .nav.open .nav-links a {
    padding: 14px 2px;
    font-size: 14.5px;
    border-bottom: 1px solid var(--border);
  }
  .nav.open .nav-links a:last-child { border-bottom: 0; }
}

/* ------------------------------------------------------------------ hero */

.hero { padding: clamp(40px, 7vw, 92px) 0 clamp(64px, 7vw, 96px); }
.hero-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 56px;
}
.hero-title {
  margin: 0 0 22px;
  font-size: clamp(42px, 9.6vw, 78px);
  line-height: .95;
}
.hero-title em {
  font-style: italic;
  color: var(--accent);
  text-shadow: 0 0 32px rgb(var(--accent-rgb) / .35);
}
.lead {
  max-width: 560px;
  color: var(--text-muted);
  font-size: clamp(16.5px, 1.6vw, 18.5px);
  line-height: 1.6;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 14px 12px;
  margin-top: 32px;
}
.cta-main { display: grid; gap: 8px; }
.cta-meta {
  padding-left: 2px;
  color: var(--text-muted);
  font: 600 12.5px/1.3 var(--font);
  letter-spacing: .04em;
}
.mobile-note {
  max-width: 460px;
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 14px;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  color: var(--cyan);
  font: 600 14px/1.2 var(--font);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.link-arrow .ic { width: 18px; height: 18px; transition: transform .15s; }
.link-arrow:hover .ic { transform: translateX(3px); }

@media (max-width: 479px) {
  .cta > .btn, .cta-main, .cta-main .btn { width: 100%; }
}

/* Screenshot in a HUD frame. */
.hero-shot {
  --cut: 18px;
  position: relative;
  margin: 0 0 40px;
}
.shot-frame {
  position: relative;
  padding: 1px;
  isolation: isolate;
  filter: drop-shadow(0 0 30px rgb(var(--accent-rgb) / .12)) drop-shadow(0 26px 50px rgb(0 0 0 / .6));
}
.shot-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--border-strong);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}
.shot-frame img {
  --ci: calc(var(--cut) - .6px);
  width: 100%;
  height: auto;
  background: #030406;
  clip-path: polygon(var(--ci) 0, 100% 0, 100% calc(100% - var(--ci)), calc(100% - var(--ci)) 100%, 0 100%, 0 var(--ci));
}
/* Neon strokes across the two cut corners. */
.shot-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, transparent calc(50% - 1px), var(--accent) calc(50% - 1px) calc(50% + 1px), transparent calc(50% + 1px)) left top / var(--cut) var(--cut) no-repeat,
    linear-gradient(135deg, transparent calc(50% - 1px), var(--accent) calc(50% - 1px) calc(50% + 1px), transparent calc(50% + 1px)) right bottom / var(--cut) var(--cut) no-repeat;
}

.hud-tick {
  position: absolute;
  width: 26px;
  height: 26px;
  pointer-events: none;
  border: 0 solid var(--accent);
  filter: drop-shadow(0 0 4px rgb(var(--accent-rgb) / .6));
}
.hud-tick.tr { top: -9px; right: -9px; border-top-width: 2px; border-right-width: 2px; }
.hud-tick.bl { bottom: -9px; left: -9px; border-bottom-width: 2px; border-left-width: 2px; }

.shot-live { position: absolute; top: -10px; left: 44px; }

/* Floating "player card". */
.float-card {
  --cut: 12px;
  --bw: 1.5px;
  --bd: var(--border-strong);
  --fill: var(--elevated);
  --tick: var(--border-strong);
  --tl: 9px;
  position: absolute;
  left: 12px;
  bottom: -38px;
  width: 214px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 4px 8px;
  padding: 8px 14px 14px 6px;
  filter: drop-shadow(0 16px 28px rgb(0 0 0 / .6));
}
.float-card.speaking {
  --bd: var(--accent);
  --tick: var(--accent);
  filter: drop-shadow(0 0 12px rgb(var(--accent-rgb) / .38)) drop-shadow(0 16px 28px rgb(0 0 0 / .6));
}
.hexav { width: 60px; height: 60px; margin: -2px -4px -2px 0; overflow: visible; }
.hexav text { font: italic 800 15px var(--font); fill: #fff; }
.hexav .halo,
.hexav .ring { opacity: 0; transition: opacity .12s; }
.speaking .hexav .halo,
.speaking .hexav .ring { opacity: 1; }
.fc-body { display: grid; gap: 1px; min-width: 0; }
.fc-name {
  color: var(--text);
  font: 600 15px/1.25 var(--font);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color .12s;
}
.speaking .fc-name { color: var(--accent); }
.fc-sub { color: var(--text-muted); font-size: 12px; line-height: 1.3; }

/* LED level meter (app: widgets::level_meter). */
.led {
  grid-column: 1 / -1;
  display: flex;
  gap: 2px;
  height: 8px;
  margin: 2px 0 0 8px;
}
.led i { flex: 1 1 0; border-radius: 1px; background: var(--surface-active); }
.led i.on { background: var(--accent); }
.led i.on.y { background: var(--yellow); }
.led i.on.r { background: var(--red); }

@media (min-width: 980px) {
  .hero-in {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
    gap: 64px;
  }
  .hero-title { font-size: clamp(50px, 5.4vw, 74px); }
  .hero-shot { margin: 0; }
  .float-card { left: -44px; bottom: 54px; width: 224px; }
}

@media (max-width: 479px) {
  .hero-shot { --cut: 14px; margin-bottom: 72px; }
  .float-card { left: 10px; bottom: -64px; width: 200px; }
  .shot-live { left: 30px; }
}

/* ------------------------------------------------------------------ stats */

.stats { padding-bottom: 8px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.stat {
  --cut: 14px;
  --fill: rgb(17 21 29);
  padding: 18px 18px 18px;
}
.stat-label {
  font: 600 11.5px/1.3 var(--font);
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.stat-value {
  margin-top: 10px;
  color: var(--accent);
  font: italic 800 clamp(36px, 4.6vw, 50px)/1 var(--font);
  text-shadow: 0 0 24px rgb(var(--accent-rgb) / .3);
  white-space: nowrap;
}
.stat-value .unit {
  margin-left: .22em;
  color: var(--text);
  font-size: .44em;
  text-shadow: none;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.meter {
  display: flex;
  gap: 2px;
  height: 7px;
  margin: 14px 0 12px;
}
.meter i {
  flex: 1 1 0;
  max-width: 6px;
  border-radius: 1px;
  background: var(--surface-active);
  transition: background-color .2s calc(var(--i, 0) * 90ms + 150ms), box-shadow .2s calc(var(--i, 0) * 90ms + 150ms);
}
.meter i.on { background: var(--accent); box-shadow: 0 0 6px rgb(var(--accent-rgb) / .55); }
html.js .stats:not(.in) .meter i.on { background: var(--surface-active); box-shadow: none; }
.stat-sub { color: var(--text-muted); font-size: 13.5px; line-height: 1.45; }

@media (min-width: 900px) {
  .stats-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
  .stat { padding: 20px 22px; }
}
@media (max-width: 379px) {
  .stat { padding: 16px 14px; }
  .stat-sub { font-size: 12.5px; }
}

/* ------------------------------------------------------------------ sections */

.section { padding-top: clamp(80px, 10vw, 128px); }
.section-head { max-width: 740px; margin-bottom: 40px; }
.section-head h2 { margin-bottom: 16px; }
.section-lead {
  color: var(--text-muted);
  font-size: clamp(16px, 1.5vw, 17.5px);
  line-height: 1.6;
}

/* ------------------------------------------------------------------ features */

.feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
@media (min-width: 620px) { .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1060px) { .feature-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; } }

.card {
  --cut: 16px;
  display: flex;
  flex-direction: column;
  padding: 24px 22px 20px;
}
.card:hover {
  --bd: rgb(var(--accent-rgb) / .55);
  --fill: var(--surface-hover);
  --tick: var(--accent);
  filter: drop-shadow(0 0 14px rgb(var(--accent-rgb) / .16));
}
.card h3 { margin: 18px 0 10px; }
.card p:not(.spec) {
  margin-bottom: 18px;
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.6;
}
.spec {
  margin-top: auto;
  color: var(--text-muted);
  font: 600 11px/1.4 var(--font);
  letter-spacing: 1.3px;
  text-transform: uppercase;
}
.card-badge { position: absolute; top: -10px; right: 22px; }

.icon-tile {
  --cut: 9px;
  --bd: rgb(var(--accent-rgb) / .5);
  --fill: var(--accent-tile);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--accent);
}
.icon-tile .ic { width: 22px; height: 22px; }

.extras {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 28px;
}
.extras .kicker { margin: 0; }
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.tags li {
  padding: 5px 12px;
  border: 1px solid var(--border);
  background: rgb(17 21 29 / .7);
  color: var(--text-muted);
  font: 600 12.5px/1.3 var(--font);
  letter-spacing: .03em;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

/* ------------------------------------------------------------------ download */

.dl-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}
@media (min-width: 920px) {
  .dl-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
}
@media (max-width: 919px) {
  /* Single column: the visitor's platform goes first. */
  .dl-card.is-you { order: -1; }
}

.dl-card {
  --cut: 18px;
  --tl: 13px;
  display: flex;
  flex-direction: column;
  padding: 28px 24px 24px;
}
.dl-card:hover { --bd: rgb(var(--accent-rgb) / .45); --tick: rgb(var(--accent-rgb) / .8); }
.dl-card.is-you {
  --bw: 2px;
  --bd: var(--accent);
  --tick: var(--accent);
  filter: drop-shadow(0 0 18px rgb(var(--accent-rgb) / .28));
}
.badge-you { position: absolute; top: -10px; left: 30px; }

.dl-head { display: flex; align-items: center; gap: 16px; }
.os-tile { width: 52px; height: 52px; --cut: 11px; }
.os-tile .ic { width: 26px; height: 26px; }
.dl-head h3 { font-size: 24px; }
.dl-spec { margin-top: 4px; color: var(--text-muted); font-size: 14px; }
.dl-req {
  margin: 20px 0 14px;
  color: var(--text);
  font: 600 14px/1.4 var(--font);
}
.dl-btn { width: 100%; }
.dl-file {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 0;
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 13px;
}
.dl-file code { font-size: 12.5px; color: var(--text-muted); overflow-wrap: anywhere; }
.dl-size:not(:empty)::before { content: " · "; white-space: pre; }
.dl-size { white-space: nowrap; }

.dl-tips {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--border-strong);
}
.tips-title {
  margin-bottom: 10px;
  color: var(--text-muted);
  font: 600 11px/1.3 var(--font);
  letter-spacing: 1.8px;
  text-transform: uppercase;
}
.dl-tips ul { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.dl-tips li {
  position: relative;
  padding-left: 16px;
  color: var(--text-muted);
  font-size: 13.5px;
  line-height: 1.55;
}
.dl-tips li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--accent);
  clip-path: polygon(2px 0, 100% 0, 100% 4px, 4px 100%, 0 100%, 0 2px);
}
.dl-tips li code, .steps code, .term-note code {
  padding: 1px 5px;
  border-radius: 2px;
  background: var(--surface-active);
  color: var(--text);
  font-size: .9em;
  white-space: nowrap;
}

.release-bar {
  display: grid;
  gap: 16px;
  margin-top: 28px;
  padding: 16px 0 0;
  border-top: 1px solid var(--border);
}
.release-info {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font: 600 14px/1.4 var(--font);
}
.dot, .live-dot {
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--accent);
  box-shadow: 0 0 8px rgb(var(--accent-rgb) / .8);
  clip-path: polygon(2px 0, 100% 0, 100% 6px, 6px 100%, 0 100%, 0 2px);
}
/* Release notes from the manifest: plain text, line breaks preserved. */
.release-notes {
  max-width: 760px;
  padding: 2px 0 2px 16px;
  border-left: 2px solid rgb(var(--accent-rgb) / .5);
}
.release-notes-text {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.6;
  white-space: pre-line;
  overflow-wrap: anywhere;
}

/* ------------------------------------------------------------------ server */

.server-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}
@media (min-width: 980px) {
  .server-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: start; }
}
.server-copy h2 { margin-bottom: 16px; }
.server-copy .section-lead { max-width: 560px; }

.steps {
  display: grid;
  gap: 18px;
  margin: 30px 0 26px;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.steps li {
  position: relative;
  padding-left: 50px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
  counter-increment: step;
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--accent);
  font: italic 800 22px/1 var(--font);
  text-shadow: 0 0 14px rgb(var(--accent-rgb) / .35);
}
.steps b { color: var(--text); font-weight: 600; }
.note {
  padding-left: 14px;
  border-left: 2px solid var(--border-strong);
  color: var(--text-muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.server-term { display: grid; gap: 14px; min-width: 0; }
.tabs { justify-self: start; max-width: 100%; }
html:not(.js) .tabs { display: none; }

.term {
  --cut: 14px;
  --bd: var(--border-strong);
  --fill: var(--term-bg);
  min-width: 0;
}
.term[hidden] { display: none; }
.term-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 8px 10px 8px 20px;
  border-bottom: 1px solid var(--border);
}
.term-title {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  color: var(--text-muted);
  font: 600 11.5px/1.2 var(--font);
  letter-spacing: 1.6px;
  text-transform: uppercase;
}
.term-title .ic { width: 17px; height: 17px; color: var(--accent); }
.term pre {
  margin: 0;
  padding: 16px 20px 18px;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  tab-size: 2;
}
.term .line { display: block; padding-left: 1.3em; text-indent: -1.3em; }
.term .p { color: var(--accent); user-select: none; -webkit-user-select: none; }
.term .c { color: var(--text-muted); }
.term-note {
  padding: 0 20px 18px;
  color: var(--text-muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.term-out { --fill: #080A0E; --bd: var(--border); }
.term-out .term-bar { min-height: 40px; }
.term-out pre { font-size: 12.5px; color: var(--text-muted); }
.term-out .k { color: var(--text-muted); }
.term-out .hl { color: var(--accent); text-shadow: 0 0 12px rgb(var(--accent-rgb) / .35); }

.copy {
  --cut: 7px;
  min-height: 32px;
  padding: 0 12px;
  gap: 7px;
  font: 600 12px/1 var(--font);
  letter-spacing: .08em;
  flex: none;
}
.copy .ic { width: 16px; height: 16px; stroke-width: 18; }
.copy:hover,
.copy:focus-visible { --bd: var(--accent); --fill: var(--surface-hover); color: var(--accent); }
.copy.done { --bd: var(--accent); color: var(--accent); }

/* Compact command block inside the Linux card. */
.term-sm { --cut: 10px; display: flex; align-items: flex-start; margin-bottom: 12px; }
.term-sm pre { flex: 1; padding: 10px 6px 10px 14px; font-size: 12.5px; line-height: 1.6; }
.copy-icon { width: 32px; padding: 0; margin: 6px 6px 6px 0; }

.bins { margin-top: 64px; }
.bin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
@media (min-width: 620px) { .bin-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1060px) { .bin-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.bin {
  --cut: 10px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 3px 12px;
  padding: 14px 16px;
  color: var(--text);
}
.bin .ic { grid-row: span 2; width: 22px; height: 22px; color: var(--accent); }
.bin-name { font: 13px/1.35 var(--mono); overflow-wrap: anywhere; }
.bin-meta { color: var(--text-muted); font-size: 12.5px; }
.bin:hover,
.bin:focus-visible {
  --bd: var(--accent);
  --fill: var(--surface-hover);
  color: var(--text);
  filter: drop-shadow(0 0 10px rgb(var(--accent-rgb) / .22));
}

/* ------------------------------------------------------------------ footer */

.footer {
  margin-top: clamp(96px, 12vw, 150px);
  border-top: 1px solid var(--border);
  background: rgb(11 14 20 / .72);
}
.footer-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding-top: 40px;
  padding-bottom: 44px;
}
.foot-tag { margin-top: 12px; color: var(--text-muted); font-size: 14px; }
.foot-meta { display: grid; gap: 8px; color: var(--text-muted); font-size: 13.5px; line-height: 1.6; }
.foot-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
}
.foot-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 13.5px/1 var(--font);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.foot-links .ic { width: 18px; height: 18px; }
.foot-version {
  color: var(--text-muted);
  font: 600 12px/1 var(--font);
  letter-spacing: .1em;
  text-transform: uppercase;
}
@media (min-width: 860px) {
  .footer-in { grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr) auto; gap: 40px; align-items: start; }
  .foot-links { flex-direction: column; align-items: flex-end; }
}

/* ------------------------------------------------------------------ 404 */

.notfound {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 40px var(--gutter);
  text-align: center;
}
.notfound .emblem { width: 72px; height: 72px; margin: 0 auto 28px; filter: drop-shadow(0 0 14px rgb(var(--accent-rgb) / .4)); }
.notfound .notfound-code {
  color: var(--accent);
  font: italic 800 clamp(88px, 20vw, 160px)/.9 var(--font);
  text-shadow: 0 0 40px rgb(var(--accent-rgb) / .35);
  padding-right: .06em;
}
.notfound h1 { margin: 18px 0 8px; font-size: clamp(22px, 4vw, 30px); }
.notfound p { color: var(--text-muted); }
.notfound .btn { margin-top: 32px; }

/* ------------------------------------------------------------------ motion */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    transition-delay: 0s !important;
  }
}

/* A platform without a build in the current release. */
.dl-btn.is-soon { opacity: .55; pointer-events: none; cursor: default; }

/* Secondary download (e.g. the portable Windows exe under the installer button). */
.dl-alt { display: inline-block; margin-top: 6px; font-size: 13px; color: var(--cyan); text-decoration: none; }
.dl-alt:hover, .dl-alt:focus-visible { text-decoration: underline; }