/* ============================================================
   ELEXIT — homepage styles
   Design tokens, layout, hero, nav, overlays, controls, states.
   ============================================================ */

@font-face {
  font-family: "Mona Sans";
  src: url("assets/fonts/MonaSansVF.woff2") format("woff2-variations");
  font-style: normal;
  font-weight: 200 900;
  font-stretch: 75% 125%;
  font-display: swap;
}

:root {
  --background: #04060B;
  --surface: rgba(13, 17, 23, 0.72);
  --surface-solid: #0D1117;
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.22);
  --text-primary: #F5F7FA;
  --text-secondary: #AAB4C0;
  --text-muted: #6E7A89;
  --accent: #3B6BF5;
  --accent-soft: rgba(59, 107, 245, 0.16);
  --accent-strong: #7BA0FF;
  --accent-ink: #04222a; /* text colour on top of the accent button */
  --success: #61D98B;
  --warn: #E8C15A;

  /* hero-specific, themed below */
  --wordmark-grad: linear-gradient(180deg, #ffffff 0%, #cfddff 55%, #7f9fd6 100%);
  --scrim: radial-gradient(closest-side at 50% 46%,
    rgba(4, 6, 11, 0.72) 0%, rgba(4, 6, 11, 0.5) 30%,
    rgba(4, 6, 11, 0.12) 55%, transparent 72%);

  --radius: 12px;
  --radius-sm: 8px;
  --nav-h: 68px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --font: "Mona Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0;
}

body {
  font-family: var(--font);
  font-optical-sizing: auto;
  font-feature-settings: "ss02" on, "ss03" on, "ss08" on;
  color: var(--text-primary);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  position: relative;
  /* dynamic viewport height where supported */
  min-height: 100vh;
  min-height: 100dvh;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }

:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
  border-radius: 4px;
}

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

.skip-link {
  position: fixed; top: -60px; left: 12px; z-index: 200;
  background: var(--surface-solid); color: var(--text-primary);
  padding: 10px 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: top 160ms var(--ease);
}
.skip-link:focus { top: 12px; }

/* ============================================================
   Background layers
   ============================================================ */

#bg-canvas {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  display: block;
  z-index: 1;
}

/* Static CSS fallback (behind canvas; visible when canvas is hidden) */
.static-bg {
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(1100px 700px at 70% -5%, rgba(59, 107, 245, 0.10), transparent 60%),
    radial-gradient(900px 600px at 15% 110%, rgba(76, 124, 245, 0.10), transparent 60%),
    radial-gradient(circle at 50% 50%, #0a0f16 0%, var(--background) 70%);
  overflow: hidden;
}
.static-grid {
  position: absolute; inset: -2px;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 45%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 45%, #000 30%, transparent 78%);
}
.static-dot {
  position: absolute; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); filter: blur(0.5px);
  opacity: 0.5; animation: floaty 9s var(--ease) infinite;
}
.static-dot.d1 { left: 18%; top: 30%; animation-delay: 0s; }
.static-dot.d2 { left: 78%; top: 24%; animation-delay: 1.4s; background: var(--accent-strong); }
.static-dot.d3 { left: 66%; top: 66%; animation-delay: 2.8s; }
.static-dot.d4 { left: 30%; top: 72%; animation-delay: 4.2s; background: #8A6CF0; }
.static-dot.d5 { left: 50%; top: 18%; animation-delay: 5.6s; }
@keyframes floaty {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.35; }
  50% { transform: translateY(-18px) scale(1.3); opacity: 0.7; }
}

/* When the 3D canvas is live, drop the animated dots so they don't double up */
body.webgl-ok .static-dot { display: none; }
body.webgl-ok .static-grid { opacity: 0.5; }
/* When WebGL failed, keep the canvas hidden */
body.webgl-fail #bg-canvas { display: none; }

.hero-scrim {
  position: fixed; inset: 0; z-index: 2; pointer-events: none;
  background: var(--scrim);
}

/* ============================================================
   Loading screen
   ============================================================ */

.loader {
  position: fixed; inset: 0; z-index: 150;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 22px;
  background: var(--background);
  transition: opacity 600ms var(--ease), visibility 600ms;
}
.loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-mark { position: relative; width: 92px; height: 92px; }
.loader-mark svg { width: 100%; height: 100%; overflow: visible; }
.loader-e {
  fill: none; stroke: var(--accent); stroke-width: 1.4;
  stroke-dasharray: 240; stroke-dashoffset: 240;
  animation: draw-e 2.2s var(--ease) forwards infinite alternate;
  filter: drop-shadow(0 0 6px rgba(59,107,245,0.5));
}
@keyframes draw-e { to { stroke-dashoffset: 0; } }
.loader-scan {
  position: absolute; left: -10%; right: -10%; height: 2px; top: 0;
  background: linear-gradient(90deg, transparent, var(--accent-strong), transparent);
  animation: scan 1.8s var(--ease) infinite;
  opacity: 0.7;
}
@keyframes scan { 0%{top:8%} 50%{top:88%} 100%{top:8%} }
.loader-text {
  color: var(--text-secondary); font-size: 0.82rem; letter-spacing: 0.18em;
  text-transform: uppercase; font-weight: 500;
}
.loader-bar {
  width: 190px; height: 2px; background: rgba(255,255,255,0.08);
  border-radius: 2px; overflow: hidden;
}
.loader-bar span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transition: width 300ms var(--ease);
}

/* ============================================================
   Top navigation
   ============================================================ */

.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 40px);
  padding-top: env(safe-area-inset-top, 0);
  opacity: 0.72;
  transition: opacity 260ms var(--ease), background 260ms var(--ease);
}
.site-nav.near-top {
  opacity: 1;
  background: linear-gradient(180deg, rgba(5,7,10,0.6), transparent);
}
.nav-brand { display: flex; align-items: center; gap: 10px; color: var(--text-primary); }
.nav-logo { width: 26px; height: 26px; color: var(--accent); }
.nav-wordmark { font-weight: 700; letter-spacing: 0.16em; font-size: 1.02rem; }

.nav-links { display: flex; gap: 4px; }
.nav-link {
  padding: 9px 15px; border-radius: var(--radius-sm);
  color: var(--text-secondary); font-size: 0.92rem; font-weight: 500;
  position: relative; transition: color 180ms var(--ease), background 180ms var(--ease);
}
.nav-link:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.site-nav.near-top .nav-link { color: var(--text-primary); }

.nav-actions { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 18px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.92rem; letter-spacing: 0.01em;
  transition: transform 160ms var(--ease), background 200ms var(--ease),
    border-color 200ms var(--ease), box-shadow 200ms var(--ease);
  border: 1px solid transparent; white-space: nowrap;
}
.btn-launch {
  border-color: var(--border); color: var(--text-primary);
  background: rgba(255,255,255,0.04);
}
.btn-launch:hover { border-color: var(--accent); background: var(--accent-soft); }

.nav-menu-toggle { display: none; flex-direction: column; gap: 4px; padding: 8px; }
.nav-menu-toggle span {
  width: 20px; height: 2px; background: var(--text-primary); border-radius: 2px;
  transition: transform 200ms var(--ease), opacity 200ms var(--ease);
}
.nav-menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed; top: var(--nav-h); left: 12px; right: 12px; z-index: 59;
  display: none; flex-direction: column; gap: 4px; padding: 10px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); backdrop-filter: blur(16px);
  transform-origin: top; animation: panel-in 220ms var(--ease);
}
/* Only ever visible on small screens, and only when opened. */
.mobile-menu[hidden] { display: none; }
.mobile-link {
  text-align: left; padding: 13px 14px; border-radius: var(--radius-sm);
  color: var(--text-primary); font-size: 1rem; font-weight: 500;
}
.mobile-link:hover { background: rgba(255,255,255,0.05); }
.mobile-launch { color: var(--accent); }

/* ============================================================
   Hero
   ============================================================ */

.hero {
  position: fixed; inset: 0; z-index: 20;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 0 24px;
  pointer-events: none; /* let canvas receive pointer; re-enable children */
}
.hero > * { pointer-events: auto; }
.hero-eyebrow {
  margin: 0 0 18px; color: var(--accent);
  font-size: clamp(0.68rem, 1.4vw, 0.8rem); font-weight: 600;
  letter-spacing: 0.32em; text-transform: uppercase;
  opacity: 0; transform: translateY(10px);
  animation: rise 700ms var(--ease) 0.1s forwards;
}
.hero-wordmark {
  margin: 0; font-weight: 800;
  font-size: clamp(3.4rem, 13vw, 8.5rem); line-height: 0.94;
  letter-spacing: 0.02em;
  background: var(--wordmark-grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  text-shadow: 0 0 60px rgba(59, 107, 245, 0.12);
  opacity: 0; transform: translateY(14px);
  animation: rise 800ms var(--ease) 0.18s forwards;
}
.hero-headline {
  margin: 20px 0 0; color: var(--text-primary);
  font-size: clamp(1.15rem, 2.6vw, 1.7rem); font-weight: 600;
  opacity: 0; transform: translateY(12px);
  animation: rise 800ms var(--ease) 0.3s forwards;
}
.hero-sub {
  margin: 12px auto 0; max-width: 46ch; color: var(--text-secondary);
  font-size: clamp(0.92rem, 1.7vw, 1.05rem); line-height: 1.5;
  opacity: 0; transform: translateY(12px);
  animation: rise 800ms var(--ease) 0.4s forwards;
}
.hero-actions {
  display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; justify-content: center;
  opacity: 0; transform: translateY(12px);
  animation: rise 800ms var(--ease) 0.52s forwards;
}
.btn-primary {
  background: linear-gradient(180deg, var(--accent), #234ad0);
  color: #eaf0ff; padding: 13px 26px; font-size: 0.98rem;
  box-shadow: 0 8px 30px rgba(59, 107, 245, 0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 38px rgba(59, 107, 245, 0.4); }
.btn-secondary {
  padding: 13px 26px; font-size: 0.98rem;
  border-color: var(--border-strong); color: var(--text-primary);
  background: rgba(255,255,255,0.03);
}
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--accent); background: var(--accent-soft); }

.hero-preset {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 40px; color: var(--text-muted);
  font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase;
  opacity: 0; animation: rise 800ms var(--ease) 0.7s forwards;
}
.hero-preset .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 10px var(--accent); animation: pulse-dot 2.6s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:0.5} 50%{opacity:1} }
@keyframes rise { to { opacity: 1; transform: translateY(0); } }

.hint {
  position: fixed; left: 50%; bottom: clamp(84px, 12vh, 120px);
  transform: translateX(-50%); z-index: 20;
  color: var(--text-muted); font-size: 0.8rem; letter-spacing: 0.04em;
  pointer-events: none; transition: opacity 500ms var(--ease);
  opacity: 0; animation: rise 900ms var(--ease) 1.1s forwards;
}
.hint.is-gone { opacity: 0 !important; }

/* ============================================================
   Preset controls
   ============================================================ */

.controls {
  position: fixed; right: clamp(12px, 3vw, 26px);
  bottom: calc(clamp(14px, 3vh, 26px) + env(safe-area-inset-bottom, 0));
  z-index: 55;
  display: flex; align-items: center; gap: 6px;
  padding: 7px 9px; border-radius: 40px;
  background: var(--surface); border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  opacity: 0.55; transition: opacity 220ms var(--ease), border-color 220ms var(--ease);
}
.controls:hover, .controls:focus-within { opacity: 1; border-color: var(--border-strong); }
.ctl-btn {
  min-width: 34px; height: 34px; padding: 0 10px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 20px; color: var(--text-secondary);
  font-size: 0.86rem; font-weight: 600;
  transition: background 160ms var(--ease), color 160ms var(--ease);
}
.ctl-btn:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); }
.ctl-btn.is-active { color: var(--accent); background: var(--accent-soft); }
.ctl-readout {
  display: flex; flex-direction: column; align-items: center;
  min-width: 116px; line-height: 1.1; padding: 0 4px;
}
.ctl-count { font-size: 0.7rem; color: var(--text-muted); letter-spacing: 0.12em; }
.ctl-name { font-size: 0.8rem; color: var(--text-primary); font-weight: 600; white-space: nowrap; }
.ctl-sep { width: 1px; height: 22px; background: var(--border); margin: 0 3px; }
.ctl-mode, .ctl-quality { font-size: 0.76rem; letter-spacing: 0.02em; }

/* ============================================================
   Overlays
   ============================================================ */

.overlay-backdrop {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background: rgba(3, 5, 8, 0.62);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 240ms var(--ease), visibility 240ms;
  backdrop-filter: blur(2px);
}
.overlay-backdrop.is-open { opacity: 1; visibility: visible; pointer-events: auto; }

.overlay {
  width: min(760px, 100%); max-height: min(84vh, 84dvh);
  overflow-y: auto; overscroll-behavior: contain;
  background: linear-gradient(180deg, rgba(18,24,31,0.96), rgba(11,15,20,0.96));
  border: 1px solid var(--border-strong);
  border-radius: 18px; padding: 24px;
  box-shadow: 0 30px 90px rgba(0,0,0,0.6);
  opacity: 0; transform: translateY(16px) scale(0.98);
  transition: opacity 260ms var(--ease), transform 260ms var(--ease);
  display: none;
}
.overlay.is-open { display: block; opacity: 1; transform: translateY(0) scale(1); }

.overlay-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.overlay-head h2 { margin: 0; font-size: 1.3rem; font-weight: 700; }
.overlay-close {
  width: 36px; height: 36px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-secondary); border: 1px solid var(--border);
  transition: background 160ms var(--ease), color 160ms var(--ease);
}
.overlay-close:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); }

.products-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.product-card {
  display: flex; gap: 14px; padding: 15px;
  background: rgba(255,255,255,0.025); border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 180ms var(--ease), background 180ms var(--ease), transform 180ms var(--ease);
}
.product-card:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-2px); }
.product-icon {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); background: rgba(59,107,245,0.1);
  border: 1px solid rgba(59,107,245,0.25);
}
.product-icon svg { width: 22px; height: 22px; }
.product-body { flex: 1; min-width: 0; }
.product-head { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.product-name { margin: 0; font-size: 0.98rem; font-weight: 600; }
.product-status {
  font-size: 0.64rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 7px; border-radius: 20px; white-space: nowrap;
}
.status-live { color: var(--success); background: rgba(97,217,139,0.12); }
.status-beta { color: var(--accent); background: var(--accent-soft); }
.status-soon { color: var(--text-muted); background: rgba(255,255,255,0.05); }
.status-coming-soon { color: var(--text-muted); background: rgba(255,255,255,0.05); }
.product-desc { margin: 5px 0 10px; color: var(--text-secondary); font-size: 0.83rem; line-height: 1.4; }
.product-action {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.8rem; font-weight: 600; color: var(--accent);
  padding: 6px 14px; border-radius: 20px; border: 1px solid rgba(59,107,245,0.35);
  transition: background 160ms var(--ease);
}
.product-action:hover:not(.is-disabled) { background: var(--accent-soft); }
.product-action.is-disabled { color: var(--text-muted); border-color: var(--border); cursor: default; }

.overlay-kicker { margin: 0 0 4px; color: var(--accent); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.overlay-launcher { width: min(620px, 100%); }
.launcher-search { height: 48px; display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 10px; padding: 0 13px; border: 1px solid var(--border-strong); border-radius: 10px; background: rgba(255,255,255,0.035); }
.launcher-search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.launcher-search svg { width: 18px; fill: none; stroke: var(--text-muted); stroke-width: 1.7; }
.launcher-search input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--text-primary); font: inherit; }
.launcher-search kbd, .launcher-help span { color: var(--text-muted); font-size: 0.68rem; }
.launcher-list { display: grid; gap: 7px; margin-top: 12px; }
.launcher-item { min-height: 66px; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid transparent; border-radius: 10px; color: var(--text-primary); }
.launcher-item:hover, .launcher-item:focus-visible, .launcher-item.is-selected { border-color: var(--border-strong); background: var(--accent-soft); }
.launcher-item:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.launcher-glyph { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid rgba(59,107,245,0.3); border-radius: 9px; color: var(--accent); font-size: 0.76rem; font-weight: 700; }
.launcher-item strong, .launcher-item small { display: block; }
.launcher-item strong { font-size: 0.9rem; }
.launcher-item small { margin-top: 3px; color: var(--text-secondary); font-size: 0.74rem; line-height: 1.35; }
.launcher-item b { color: var(--accent); }
.launcher-help { display: flex; flex-wrap: wrap; gap: 14px; margin: 14px 2px 0; }

#bg-canvas.has-product-target { cursor: pointer; }
.canvas-product-tooltip { position: fixed; z-index: 58; pointer-events: none; padding: 6px 9px; border: 1px solid var(--border-strong); border-radius: 6px; background: var(--surface-solid); color: var(--text-primary); box-shadow: 0 8px 24px rgba(0,0,0,0.28); font-size: 0.72rem; }
.canvas-product-tooltip[hidden] { display: none; }

.about-body { margin: 0 0 16px; color: var(--text-secondary); font-size: 1rem; line-height: 1.6; }
.about-areas { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.about-areas li {
  padding: 11px 14px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.025); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 0.9rem;
}
.about-areas li::before { content: "→ "; color: var(--accent); }

/* ============================================================
   Toast + cursor halo
   ============================================================ */

.toast {
  position: fixed; left: 50%; bottom: 90px; transform: translate(-50%, 20px);
  z-index: 120; padding: 10px 18px; border-radius: 24px;
  background: var(--surface-solid); border: 1px solid var(--border-strong);
  color: var(--text-primary); font-size: 0.84rem;
  opacity: 0; pointer-events: none;
  transition: opacity 260ms var(--ease), transform 260ms var(--ease);
}
.toast.is-show { opacity: 1; transform: translate(-50%, 0); }

.cursor-halo {
  position: fixed; top: 0; left: 0; z-index: 90; pointer-events: none;
  width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%;
  border: 1px solid rgba(59, 107, 245, 0.5);
  mix-blend-mode: screen;
  transition: width 200ms var(--ease), height 200ms var(--ease), opacity 200ms var(--ease);
  opacity: 0;
}
.cursor-halo.is-active { opacity: 1; }
.cursor-halo.is-down { width: 40px; height: 40px; margin: -20px 0 0 -20px; }

@keyframes panel-in { from { opacity: 0; transform: scaleY(0.9); } to { opacity: 1; transform: scaleY(1); } }

/* ============================================================
   Community updates — full-page feed
   ============================================================ */

body.updates-page {
  min-height: 100%;
  height: auto;
  overflow-x: hidden;
  overflow-y: auto;
  background:
    radial-gradient(900px 520px at 15% -8%, rgba(59, 107, 245, 0.18), transparent 65%),
    radial-gradient(720px 460px at 92% 22%, rgba(108, 92, 230, 0.10), transparent 65%),
    var(--background);
}

.updates-nav {
  opacity: 1;
  background: color-mix(in srgb, var(--background) 84%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
}

.nav-link.is-current {
  color: var(--text-primary);
  background: var(--accent-soft);
}

.nav-link.is-current::after {
  content: '';
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

.updates-theme-toggle {
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
}

.updates-theme-toggle:hover {
  color: var(--text-primary);
  background: var(--accent-soft);
}

.updates-shell {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: calc(var(--nav-h) + 54px) 0 80px;
}

.updates-intro {
  max-width: 720px;
  margin-bottom: 38px;
}

.updates-eyebrow {
  margin: 0 0 12px;
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.updates-intro h1 {
  margin: 0;
  font-size: clamp(2.3rem, 6vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.updates-intro > p:last-child {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.65;
}

.updates-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 28px;
  align-items: start;
}

.updates-main { min-width: 0; }

.update-composer,
.update-card,
.community-card {
  background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(18px);
}

.update-composer {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 20px;
  border-radius: 16px;
}

.composer-avatar,
.update-avatar {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid rgba(123, 160, 255, 0.32);
  border-radius: 11px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.composer-avatar { width: 42px; height: 42px; }
.composer-body { min-width: 0; }

.composer-body textarea {
  display: block;
  width: 100%;
  min-height: 112px;
  padding: 2px 0 16px;
  resize: vertical;
  border: 0;
  outline: 0;
  color: var(--text-primary);
  background: transparent;
  font: inherit;
  font-size: 1rem;
  line-height: 1.6;
}

.composer-body textarea::placeholder { color: var(--text-muted); }

.composer-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.composer-topic select {
  min-height: 36px;
  padding: 0 30px 0 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  background: var(--surface-solid);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
}

.composer-count {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
}

.composer-submit { padding: 8px 15px; }
.composer-submit:disabled { opacity: 0.42; cursor: not-allowed; box-shadow: none; transform: none; }

.composer-note {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.feed-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin: 34px 2px 15px;
}

.feed-toolbar h2 { margin: 0; font-size: 1.12rem; }
.feed-toolbar p { margin: 5px 0 0; color: var(--text-muted); font-size: 0.84rem; }

.feed-refresh {
  padding: 8px 10px;
  border-radius: 7px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
}
.feed-refresh:hover { color: var(--text-primary); background: var(--accent-soft); }

.updates-feed { display: grid; gap: 12px; }

.update-card {
  display: flex;
  gap: 14px;
  padding: 20px;
  border-radius: 13px;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.update-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.update-avatar { width: 42px; height: 42px; }
.update-content { min-width: 0; flex: 1; }

.update-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  min-height: 22px;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.update-meta strong { color: var(--text-primary); font-size: 0.88rem; }
.official-badge {
  padding: 2px 5px;
  border-radius: 4px;
  color: #fff;
  background: var(--accent);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.update-text {
  margin: 9px 0 15px;
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.update-footer { display: flex; align-items: center; }
.update-topic {
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--accent-strong);
  background: var(--accent-soft);
  font-size: 0.68rem;
  font-weight: 700;
}
.topic-question { color: var(--warn); background: rgba(232, 193, 90, 0.12); }
.topic-idea { color: #b49aff; background: rgba(108, 92, 230, 0.14); }
.topic-project { color: var(--success); background: rgba(97, 217, 139, 0.12); }

.updates-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  display: grid;
  gap: 12px;
}

.community-card {
  display: flex;
  gap: 12px;
  padding: 18px;
  border-radius: 13px;
}

.community-card strong { font-size: 0.88rem; }
.community-card p { margin: 5px 0 0; color: var(--text-muted); font-size: 0.8rem; line-height: 1.5; }
.community-signal {
  width: 9px;
  height: 9px;
  margin-top: 5px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(97, 217, 139, 0.1);
}

.community-guidelines { display: block; }
.community-guidelines h2 { margin: 0; font-size: 0.88rem; }
.community-guidelines ul { margin: 13px 0 0; padding-left: 18px; color: var(--text-muted); font-size: 0.79rem; line-height: 1.75; }
.community-cta { display: grid; gap: 7px; transition: border-color 180ms var(--ease), background 180ms var(--ease); }
.community-cta span { color: var(--text-muted); font-size: 0.75rem; }
.community-cta strong { color: var(--accent-strong); }
.community-cta:hover { border-color: var(--accent); background: var(--accent-soft); }

[data-theme="light"] body.updates-page {
  background:
    radial-gradient(900px 520px at 15% -8%, rgba(46, 86, 238, 0.13), transparent 65%),
    radial-gradient(720px 460px at 92% 22%, rgba(108, 92, 230, 0.08), transparent 65%),
    var(--background);
}

@media (max-width: 900px) {
  .updates-layout { grid-template-columns: 1fr; }
  .updates-sidebar { position: static; grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 700px) {
  .updates-nav .nav-links { display: none; }
  .updates-nav .btn-launch { display: inline-flex; }
  .updates-theme-toggle { display: none; }
  .updates-shell { width: min(100% - 28px, 720px); padding-top: calc(var(--nav-h) + 34px); }
  .updates-sidebar { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .updates-intro { margin-bottom: 26px; }
  .update-composer { grid-template-columns: 1fr; padding: 16px; }
  .composer-avatar { display: none; }
  .composer-footer { flex-wrap: wrap; }
  .composer-count { order: 3; width: 100%; margin-left: 0; }
  .composer-submit { margin-left: auto; }
  .update-card { padding: 16px; }
  .update-avatar { width: 36px; height: 36px; border-radius: 9px; }
}

/* ============================================================
   Light theme
   Chrome + Confetti Field are designed for both themes. The theme
   toggle swaps these tokens; the 3D scene backdrop follows via body bg.
   ============================================================ */

:root[data-theme="light"] {
  --background: #EEF2FB;
  --surface: rgba(255, 255, 255, 0.80);
  --surface-solid: #FFFFFF;
  --border: rgba(18, 30, 55, 0.14);
  --border-strong: rgba(18, 30, 55, 0.24);
  --text-primary: #0C1424;
  --text-secondary: #45526A;
  --text-muted: #7A879C;
  --accent: #2E56EE;
  --accent-soft: rgba(46, 86, 238, 0.12);
  --accent-strong: #1E37B8;
  --success: #1E9E5A;
  --wordmark-grad: linear-gradient(180deg, #16203f 0%, #2e56ee 60%, #5b82f5 100%);
  --scrim: radial-gradient(closest-side at 50% 46%,
    rgba(238, 242, 251, 0.85) 0%, rgba(238, 242, 251, 0.58) 32%,
    rgba(238, 242, 251, 0.12) 58%, transparent 74%);
}

[data-theme="light"] .static-bg {
  background:
    radial-gradient(1100px 700px at 70% -5%, rgba(46, 86, 238, 0.10), transparent 60%),
    radial-gradient(900px 600px at 15% 110%, rgba(108, 92, 230, 0.08), transparent 60%),
    radial-gradient(circle at 50% 50%, #ffffff 0%, var(--background) 72%);
}
[data-theme="light"] .static-grid {
  background-image:
    linear-gradient(rgba(18, 30, 55, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 30, 55, 0.06) 1px, transparent 1px);
}
[data-theme="light"] .site-nav.near-top {
  background: linear-gradient(180deg, rgba(238, 242, 251, 0.72), transparent);
}
[data-theme="light"] .nav-link:hover,
[data-theme="light"] .mobile-link:hover,
[data-theme="light"] .ctl-btn:hover { background: rgba(18, 30, 55, 0.06); }
[data-theme="light"] .btn-launch,
[data-theme="light"] .btn-secondary { background: rgba(18, 30, 55, 0.03); }
[data-theme="light"] .btn-primary { color: #ffffff; box-shadow: 0 8px 26px rgba(46, 86, 238, 0.30); }
[data-theme="light"] .overlay {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 253, 0.98));
  box-shadow: 0 30px 90px rgba(20, 35, 70, 0.18);
}
[data-theme="light"] .overlay-backdrop { background: rgba(206, 216, 236, 0.55); }
[data-theme="light"] .product-card,
[data-theme="light"] .about-areas li { background: rgba(18, 30, 55, 0.03); }
[data-theme="light"] .product-card:hover { background: var(--accent-soft); }
[data-theme="light"] .status-live { color: #1E9E5A; background: rgba(30, 158, 90, 0.12); }
[data-theme="light"] .loader-bar { background: rgba(18, 30, 55, 0.10); }
[data-theme="light"] .cursor-halo { mix-blend-mode: multiply; border-color: rgba(46, 86, 238, 0.5); }
.ctl-theme { font-size: 0.95rem; }

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-menu-toggle { display: flex; }
  .mobile-menu:not([hidden]) { display: flex; }
  .btn-launch { display: none; }
  .ctl-quality, .ctl-mode, .ctl-motion { display: none; }
  .ctl-readout { min-width: 92px; }
}

@media (max-width: 560px) {
  .hero-headline { font-size: 1.1rem; }
  .hero-sub { font-size: 0.9rem; }
  .controls { gap: 3px; padding: 6px 7px; opacity: 0.75; }
  .ctl-btn { min-width: 30px; height: 30px; padding: 0 7px; }
  .ctl-mute, .ctl-motion { display: none; }
  .products-grid { grid-template-columns: 1fr; }
  .hint { display: none; }
}

@media (max-width: 400px) {
  .ctl-lock, .ctl-pause { display: none; }
}

/* Coarse pointer: no hover-only reliance, hide custom cursor halo */
@media (pointer: coarse) {
  .cursor-halo { display: none; }
  .controls { opacity: 0.8; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important; }
  .hero-eyebrow, .hero-wordmark, .hero-headline, .hero-sub, .hero-actions, .hero-preset, .hint {
    opacity: 1; transform: none;
  }
  .static-dot { animation: none; }
}
body.reduced-motion .static-dot { animation: none; }