/* Website/css/site.css — Liquid Glass / Ice Cavern Monolith system.
   No CDN, no frameworks. Brand fonts (Inter / Space Grotesk / JetBrains
   Mono) are self-hosted below via @font-face — same "vendor the woff2,
   never fetch live" principle as admin/css/admin.css and
   App/www/css/fonts.css, so "no external fonts" still means what it
   always meant here: no live third-party font request, not "system
   fonts only". */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../assets/fonts/inter-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../assets/fonts/inter-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../assets/fonts/inter-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../assets/fonts/inter-latin-700-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../assets/fonts/space-grotesk-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../assets/fonts/space-grotesk-latin-700-normal.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../assets/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2");
}

:root {
  /* Brand Guidelines Playbook (2026-08-28) — exact palette hexes.
     --cyan-monolith already happened to be very close to Electric Cryo
     Cyan before this pass; the rest (bg, card surface, text, mono/heading
     fonts) are updated here to match the playbook precisely. */
  --bg-deep: #0a0d12; /* Deep Enclave Black */
  --ice-frost-surface: rgba(30, 38, 51, 0.55); /* Sub-Zero Slate #1e2633, translucent */
  --ice-frost-hover: rgba(38, 48, 64, 0.7);
  --cyan-monolith: #00e5ff; /* Electric Cryo Cyan */
  --cyan-tint: #7ce9ff; /* lighter cyan for small badge/code text and
    gradient midpoints — not its own brand hex, just a lightened Electric
    Cryo Cyan for places full #00e5ff saturation would be too loud */
  --cyan-glow: rgba(0, 229, 255, 0.25);
  --rim-frost: rgba(255, 255, 255, 0.2);
  --rim-shadow: rgba(0, 0, 0, 0.4);
  --text-primary: #f5f8fc; /* Frost White */
  --text-muted: #94a3b8;
  --terminal-emerald: #10b981; /* success accent — not currently used on
    any Website element, but reserved so a future success/authenticated
    state doesn't have to reinvent a shade. */
  --warning-amber: #f59e0b; /* alert accent — same reservation as above. */
  --font-heading: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "Roboto Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
a { color: var(--cyan-monolith); }
/* Brand playbook typography: Space Grotesk for all headings, sitewide —
   one rule here instead of touching every inline-styled h1/h3 in
   index.html individually (inline font-weight declarations don't
   override font-family, so this cascades in cleanly). */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); }
code { font-family: var(--font-mono); }

/* Background Scene Pinning — responsive, two source images.
   assets/brand/bg-hero-desktop.jpg (1280x720, 16:9) is the default for
   laptop/tablet-and-wider viewports. assets/brand/bg-hero-phone.png
   (1024x1536, 2:3 portrait) swaps in under the 768px breakpoint below —
   both supplied 2026-08-25, vendored locally, no external fetch.
   Superseded assets/brand/ice-wall.jpg is left on disk, unreferenced.
   background-attachment switches from fixed to scroll under the phone
   breakpoint — `fixed` is unreliable/janky on mobile Safari/Chrome.

   Both source images have a title, tagline, and 6 feature labels baked
   into the artwork itself, which ghosted through behind the site's real
   header/hero/card text. The gradient layers below (a strong left/right
   vignette + a heavier top/bottom fade, dipping lighter only in the
   vertical middle band where the archway art is) push those baked-in
   labels down to illegible atmosphere while keeping the ice-cavern
   scene visible — no new art needed. */
body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-deep);
  background-image:
    linear-gradient(90deg, rgba(10, 13, 18, 0.8) 0%, transparent 20%, transparent 80%, rgba(10, 13, 18, 0.8) 100%),
    radial-gradient(circle at 50% 30%, rgba(0, 229, 255, 0.08) 0%, transparent 60%),
    linear-gradient(180deg, rgba(10, 13, 18, 0.9) 0%, rgba(10, 13, 18, 0.65) 15%, rgba(10, 13, 18, 0.5) 30%, rgba(10, 13, 18, 0.55) 65%, rgba(10, 13, 18, 0.93) 100%),
    url('../assets/brand/bg-hero-desktop.jpg');
  /* Per-layer sizes: the 3 gradients must each fill the viewport
     (100% 100%), independent of the photo's own "cover" sizing below —
     without this, `cover` broadcasts to the gradient layers too and
     scales/crops them along with the image, which was quietly
     defeating the darkening effect. */
  background-size: 100% 100%, 100% 100%, 100% 100%, cover;
  background-position: center center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  overflow-x: hidden;
}

@media (max-width: 768px) {
  body {
    background-image:
      linear-gradient(90deg, rgba(10, 13, 18, 0.8) 0%, transparent 20%, transparent 80%, rgba(10, 13, 18, 0.8) 100%),
      radial-gradient(circle at 50% 30%, rgba(0, 229, 255, 0.08) 0%, transparent 60%),
      linear-gradient(180deg, rgba(10, 13, 18, 0.9) 0%, rgba(10, 13, 18, 0.65) 15%, rgba(10, 13, 18, 0.5) 30%, rgba(10, 13, 18, 0.55) 65%, rgba(10, 13, 18, 0.93) 100%),
      url('../assets/brand/bg-hero-phone.png');
    background-size: 100% 100%, 100% 100%, 100% 100%, cover;
    background-attachment: scroll;
  }
}

/* Live-wallpaper video layer (2026-08-28) — see index.html's own comment
   at the <body> tag for the full rationale. Hidden by default: the rules
   right above this block are the untouched original static-photo
   background, which stays the real fallback for no-JS, a failed video
   load, or `prefers-reduced-motion: reduce`. Only under an explicit
   no-preference motion query do we hide the static photo layer and reveal
   the matching <video>; the darkening gradient layers are NOT touched by
   any of this — they still render as part of body's own background-image,
   above the fixed video layer (z-index: -1), under all real content. */
.bg-video-wrap {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  display: none;
}
.bg-video {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media (prefers-reduced-motion: no-preference) {
  .bg-video-wrap { display: block; }
  .bg-video--desktop { display: block; }
  /* Same 3 gradient layers as the base rule above, minus the photo —
     the video plays in that slot instead. Kept as a full re-declaration
     (not a variable) so this block reads standalone next to the photo
     fallback above it, same convention the existing phone breakpoint
     above already uses for its own full re-declaration. */
  body {
    background-image:
      linear-gradient(90deg, rgba(10, 13, 18, 0.8) 0%, transparent 20%, transparent 80%, rgba(10, 13, 18, 0.8) 100%),
      radial-gradient(circle at 50% 30%, rgba(0, 229, 255, 0.08) 0%, transparent 60%),
      linear-gradient(180deg, rgba(10, 13, 18, 0.9) 0%, rgba(10, 13, 18, 0.65) 15%, rgba(10, 13, 18, 0.5) 30%, rgba(10, 13, 18, 0.55) 65%, rgba(10, 13, 18, 0.93) 100%);
    background-size: 100% 100%, 100% 100%, 100% 100%;
  }
}
@media (prefers-reduced-motion: no-preference) and (max-width: 768px) {
  .bg-video--desktop { display: none; }
  .bg-video--phone { display: block; }
}

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Site header — pulled out of inline styles (2026-08-27) specifically so
   the responsive rules below can actually override it: an external
   stylesheet can never beat an inline style="..." attribute without
   !important, and a nav bar is exactly the element most likely to
   overflow a phone-width screen if it isn't allowed to wrap/stack. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  transition: background 0.2s ease, box-shadow 0.2s ease, backdrop-filter 0.2s ease;
}
.site-header.is-stuck {
  background: rgba(10, 13, 18, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  border-bottom: 1px solid var(--rim-frost);
}
.site-header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.site-header__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-shadow: 0 0 12px var(--cyan-glow);
}
.site-header__nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Liquid Glass Surface (Multi-Layer Depth) */
.cryo-glass-panel {
  background: var(--ice-frost-surface);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--rim-frost);
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 16px;
  box-shadow:
    0 8px 32px 0 var(--rim-shadow),
    inset 0 1px 0 0 rgba(255, 255, 255, 0.2),
    0 0 20px -4px var(--cyan-glow);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.2s ease;
}
.cryo-glass-panel:hover {
  transform: translateY(-2px);
  background: var(--ice-frost-hover);
  box-shadow:
    0 12px 40px 0 var(--rim-shadow),
    inset 0 1px 0 0 rgba(255, 255, 255, 0.35),
    0 0 30px -2px rgba(0, 229, 255, 0.4);
}

/* Interactive Monolith Button — gradient anchored on brand Electric Cryo
   Cyan #00e5ff as its midpoint, with a light tint and a dark teal-cyan
   as the two endpoints (the playbook only specifies the one accent hex,
   not a full ramp, so the ramp ends are ours). */
.btn-monolith {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 0.95rem;
  color: #0a0d12;
  background: linear-gradient(135deg, var(--cyan-tint) 0%, var(--cyan-monolith) 50%, #0092ab 100%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 10px;
  box-shadow:
    0 0 20px rgba(0, 229, 255, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.18s ease;
}
.btn-monolith:hover {
  transform: scale(1.02);
  box-shadow:
    0 0 30px rgba(0, 229, 255, 0.8),
    inset 0 1px 0 #ffffff;
}

/* Secondary Frosted Button */
.btn-frosted {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.18s ease;
}
.btn-frosted:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
}

/* Buy / Download stay inert until store-config.js URLs are filled. */
.btn-monolith[aria-disabled="true"],
.btn-frosted[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}
.pending-note {
  margin-top: 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Compliance section — same glass-panel language as the invariants
   grid, with a monospace article-citation tag on top of each card. */
.article-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan-monolith);
  display: block;
  margin-bottom: 6px;
}

/* Feature-card / section icons — vendored SVGs from assets/icons/,
   swapped in 2026-08-27 for the placeholder emoji the panels originally
   shipped with. Fixed size keeps them visually consistent regardless of
   each SVG's own native viewBox/dimensions; the glow matches the
   --cyan-glow treatment already used on buttons and badges elsewhere. */
.feature-icon {
  display: inline-block;
  width: 28px;
  height: 28px;
  margin-bottom: 12px;
  filter: drop-shadow(0 0 6px var(--cyan-glow));
}

.site-footer {
  border-top: 1px solid var(--rim-frost);
  padding: 28px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

section { padding: 56px 0; }
.section-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  text-align: center;
  margin: 0 0 40px;
}

/* Responsive layout — phone/small-tablet overrides (2026-08-28).
   Everything above already collapses reasonably down to ~768px thanks
   to `repeat(auto-fit, minmax(...))` on the grids and flex-wrap on the
   header, but a handful of elements still carry fixed padding/margins
   (some via inline style="..." attributes in index.html) that read as
   too roomy — or in the header's case, risk overflow — on a narrow
   phone screen. `!important` is only used on the two rules that have
   no other way to beat an inline style; everywhere else a plain
   override is enough. */
@media (max-width: 640px) {
  .site-header {
    padding: 18px 16px;
    justify-content: center;
    text-align: center;
  }
  .site-header__nav {
    width: 100%;
    justify-content: center;
    gap: 10px;
  }
  .site-header__nav a {
    padding: 8px 14px;
    font-size: 0.85rem;
  }
  .site-main {
    padding-left: 16px;
    padding-right: 16px;
    margin-top: 20px;
  }
  .section-title {
    font-size: 1.3rem;
    margin: 0 0 28px;
  }
  section { padding: 36px 0; }
  .feature-card,
  .compliance-card,
  .pricing-card,
  .download-panel {
    padding: 20px;
  }
  .feature-grid,
  .compliance-grid,
  .pricing-grid {
    gap: 16px;
  }
}

/* Spatial-HUD polish (2026-08-28) — thin, cyan-tinted scrollbar. Additive
   only: doesn't touch any existing rule, selector, or token above. Webkit-
   only (Chrome/Safari/Edge); Firefox has no scrollbar-thumb-color styling
   hook worth adding scaffolding for on a marketing page. */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(0, 229, 255, 0.2);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(0, 229, 255, 0.45); }

/* Layout formerly inline on index.html — classes so hover/motion can
   be maintained from this stylesheet. */
.site-main {
  max-width: 1100px;
  margin: 60px auto 40px;
  padding: 0 20px;
  text-align: center;
}
.site-main--narrow {
  max-width: 760px;
  text-align: left;
}
.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  margin-bottom: 24px;
  border-radius: 9999px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  backdrop-filter: blur(8px);
  font-size: 0.85rem;
  color: var(--cyan-tint);
  font-weight: 500;
}
.eyebrow-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-monolith);
  box-shadow: 0 0 8px var(--cyan-monolith);
}
.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}
.hero-title__gradient {
  background: linear-gradient(135deg, #ffffff 30%, var(--cyan-tint) 70%, var(--cyan-monolith) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  max-width: 680px;
  margin: 0 auto 36px;
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text-muted);
}
.cta-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.checksum-panel {
  margin: 24px auto 0;
  padding: 20px 24px;
  max-width: 640px;
  text-align: left;
}
.checksum-panel--flush {
  margin: 20px 0 0;
  max-width: none;
}
.checksum-panel__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}
.checksum-panel__head strong { font-size: 0.95rem; }
.checksum-panel__meta { font-size: 0.78rem; color: var(--text-muted); }
.checksum-hash {
  word-break: break-all;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--cyan-monolith);
  background: rgba(0, 0, 0, 0.3);
  padding: 10px 12px;
  border-radius: 6px;
  line-height: 1.5;
  margin: 0;
  white-space: pre-wrap;
}
.feature-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  text-align: left;
}
.feature-card { padding: 28px; }
.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0;
}
.feature-card code {
  color: var(--cyan-monolith);
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
}
.feature-card__tag { margin-top: 14px; margin-bottom: 0; }
.feature-icon--centered {
  display: block;
  margin: 0 auto 12px;
}
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  text-align: left;
}
.compliance-card { padding: 22px 24px; }
.compliance-card p {
  margin: 8px 0 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}
.pending-note--center {
  text-align: center;
  max-width: 640px;
  margin: 24px auto 0;
}

.download-section,
.pricing-section,
.acquire-section { padding: 56px 0; }

.acquire-lead { max-width: 42rem; margin-left: auto; margin-right: auto; }
.acquire-diff-list {
  list-style: none;
  margin: 1.25rem 0 1.5rem;
  padding: 1.25rem 1.5rem;
  display: grid;
  gap: 0.75rem;
  font-size: 0.9rem;
  line-height: 1.45;
}
.acquire-diff-list li { margin: 0; }

.newsletter-panel { margin: 0 auto 1.5rem; max-width: 36rem; padding: 1.25rem 1.5rem; }
.newsletter-label { display: block; font-size: 0.75rem; font-family: var(--font-mono, monospace); color: var(--cryo-subtext, #94a3b8); margin-bottom: 0.5rem; }
.newsletter-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.newsletter-input {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.65rem 0.85rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.6);
  color: #e2e8f0;
  font-size: 0.85rem;
}
.newsletter-submit { flex: 0 0 auto; }
.newsletter-status { font-size: 0.75rem; font-family: var(--font-mono, monospace); margin-top: 0.5rem; }
.newsletter-status--pending { color: #94a3b8; }

.store-badges { text-align: center; margin-top: 1rem; }
.store-badges__lead { font-size: 0.8rem; color: var(--cryo-subtext, #94a3b8); margin-bottom: 0.75rem; }
.store-badges__row { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }
.store-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 10rem;
  padding: 0.65rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.5);
}
.store-badge--disabled,
.store-badge[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}
.store-badge:not(.store-badge--disabled):hover { border-color: rgba(56, 189, 248, 0.5); color: #fff; }

.download-lead { margin-bottom: 28px; }
.download-panel { padding: 28px; text-align: left; }
.download-steps-title {
  font-size: 1.05rem;
  margin: 24px 0 10px;
}
.after-download-steps {
  margin: 0;
  padding-left: 20px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}
.verify-example {
  margin: 16px 0 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.verify-commands { margin-top: 0; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  text-align: left;
}
.pricing-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pricing-card h3 { margin: 0; font-size: 1.25rem; }
.pricing-card .btn-monolith,
.pricing-card .btn-frosted { justify-content: center; }
.pricing-card--featured {
  border-color: rgba(0, 229, 255, 0.45);
  box-shadow:
    0 8px 32px 0 var(--rim-shadow),
    inset 0 1px 0 0 rgba(255, 255, 255, 0.2),
    0 0 28px -2px rgba(0, 229, 255, 0.35);
}
.pricing-card__badge {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 9999px;
  background: var(--cyan-monolith);
  color: #0a0d12;
  font-weight: 700;
}
.pricing-card__price { margin: 0; }
.pricing-card__amount {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--cyan-monolith);
}
.pricing-card__period {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-left: 4px;
}
.pricing-card__was {
  margin-left: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.pricing-card__features {
  margin: 0 0 auto;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.pricing-card--org { border-color: rgba(99, 102, 241, 0.35); }

.pricing-card__trial-badge {
  display: inline-block;
  margin: 0 0 8px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6ee7b7;
  background: rgba(6, 78, 59, 0.55);
  border: 1px solid rgba(16, 185, 129, 0.45);
  border-radius: 999px;
}
.pricing-card__trial-line {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan-monolith);
}
.pricing-card__no-trial {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--warning-amber);
}
.btn-frosted--quiet {
  opacity: 0.85;
  font-size: 0.88rem;
}
.eyebrow-cite {
  margin: -8px auto 20px;
  max-width: 520px;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.checksum-verify-label {
  display: block;
  margin-top: 14px;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: left;
}
.checksum-verify-input {
  width: 100%;
  margin-top: 8px;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--rim-frost);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.checksum-verify-input:focus {
  border-color: rgba(0, 229, 255, 0.55);
  box-shadow: 0 0 0 2px rgba(0, 229, 255, 0.15);
}
.checksum-verify-input--pending {
  border-color: rgba(0, 229, 255, 0.45);
}
.checksum-verify-input--match {
  border-color: var(--terminal-emerald);
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.25);
}
.checksum-verify-input--mismatch {
  border-color: #f87171;
  box-shadow: 0 0 16px rgba(248, 113, 113, 0.2);
}
.checksum-verify-status {
  margin: 8px 0 0;
  font-size: 0.78rem;
  text-align: left;
  line-height: 1.4;
}
.checksum-verify-input--match + .checksum-verify-status,
.checksum-verify-status:not([hidden]) {
  color: var(--text-muted);
}
.checksum-verify-input--match ~ .checksum-verify-status {
  color: var(--terminal-emerald);
}
.checksum-verify-input--mismatch ~ .checksum-verify-status {
  color: #fca5a5;
}

.claim-status {
  font-size: 0.95rem;
  margin: 0 0 12px;
}
.claim-status--pending { color: var(--warning-amber); }
.claim-status--ok { color: var(--terminal-emerald); }
.claim-status--err { color: #f87171; }
.claim-error {
  color: #fca5a5;
  font-size: 0.92rem;
  line-height: 1.5;
}
.claim-voucher-panel,
.claim-manual {
  padding: 22px 24px;
  margin: 16px 0;
  text-align: left;
}
.claim-voucher-panel .cta-row { justify-content: flex-start; margin: 14px 0; }
.claim-voucher-panel button { font-family: var(--font-body); border: none; }

.reveal { opacity: 0; transform: translateY(14px); }
.reveal-frost {
  filter: blur(8px) brightness(1.08);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
  filter: none;
  transition:
    opacity 0.5s ease,
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.65s ease;
}

.wrap--narrow { max-width: 760px; }

.hero-zone {
  position: relative;
  padding-bottom: 8px;
}
.hero-spotlight {
  pointer-events: none;
  position: absolute;
  inset: -40px -20px 0;
  background: radial-gradient(
    520px circle at var(--spot-x, 50%) var(--spot-y, 40%),
    rgba(0, 229, 255, 0.14),
    transparent 55%
  );
  z-index: 0;
}
.hero-zone > *:not(.hero-spotlight) {
  position: relative;
  z-index: 1;
}

.product-showcase-section,
.benefits-section,
.how-section,
.boundary-section,
.compare-section,
.hood-section,
.faq-section,
.threat-section {
  padding: 56px 0;
}
.product-showcase {
  display: grid;
  grid-template-columns: minmax(220px, 360px) 1fr;
  gap: 32px;
  align-items: center;
  text-align: left;
}
.product-showcase__lead {
  margin: 0 0 20px;
  color: var(--text-muted);
  line-height: 1.55;
}
.device-frame {
  justify-self: center;
}
.device-frame__bezel {
  padding: 12px;
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(0,0,0,0.5));
  border: 1px solid var(--rim-frost);
  box-shadow: 0 20px 50px rgba(0,0,0,0.45), 0 0 40px rgba(0,229,255,0.12);
}
.device-frame__screen {
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
  border-radius: 18px;
  background: #000;
}
.device-frame__screen.is-hidden { display: none; }
.device-frame__fallback {
  position: relative;
  max-width: 360px;
  border-radius: 18px;
  overflow: hidden;
}
.device-frame__fallback.is-hidden { display: none; }
.device-frame__fallback img {
  display: block;
  width: 100%;
  height: auto;
}
.device-frame__fallback p {
  position: absolute;
  inset: auto 0 0;
  margin: 0;
  padding: 12px;
  font-size: 0.78rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  color: var(--text-primary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  text-align: left;
}
.benefit-card { padding: 24px; }
.benefit-card h3 {
  font-size: 1.1rem;
  margin: 0 0 8px;
}
.benefit-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.steps-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  text-align: left;
}
.step-card {
  padding: 24px;
  position: relative;
}
.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: 10px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #0a0d12;
  background: var(--cyan-monolith);
}
.step-card h3 { margin: 0 0 8px; font-size: 1.1rem; }
.step-card p { margin: 0; color: var(--text-muted); font-size: 0.92rem; line-height: 1.5; }

.packet-wall {
  display: grid;
  grid-template-columns: 1fr minmax(120px, 1.4fr) 1fr;
  gap: 12px;
  padding: 24px;
  align-items: stretch;
  text-align: center;
}
.packet-wall__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cyan-tint);
  margin-bottom: 8px;
}
.packet-wall__vault,
.packet-wall__empty {
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--rim-frost);
  font-size: 0.88rem;
}
.packet-wall__vault { background: rgba(0, 229, 255, 0.08); }
.packet-wall__empty { background: rgba(0,0,0,0.25); color: var(--text-muted); }
.packet-wall__lane {
  position: relative;
  min-height: 120px;
  border-left: 1px dashed rgba(248, 113, 113, 0.35);
  border-right: 1px dashed rgba(248, 113, 113, 0.35);
}
.packet-wall__wall {
  position: absolute;
  inset: 50% 0 auto;
  transform: translateY(-50%);
  padding: 8px 6px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  color: #fca5a5;
  background: rgba(127, 29, 29, 0.45);
  border: 1px solid rgba(248, 113, 113, 0.5);
}
.packet-wall__packet {
  position: absolute;
  top: 20%;
  left: -8px;
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: var(--cyan-monolith);
  box-shadow: 0 0 10px var(--cyan-monolith);
  animation: packet-bounce 2.4s ease-in-out infinite;
}
.packet-wall__packet--delay {
  top: 55%;
  animation-delay: 0.9s;
}
@keyframes packet-bounce {
  0%, 100% { transform: translateX(0); opacity: 1; }
  45% { transform: translateX(42px); opacity: 0.9; }
  55% { transform: translateX(52px); opacity: 0; }
  56% { transform: translateX(-6px); opacity: 0; }
}

.compare-table-wrap { padding: 0; overflow-x: auto; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}
.compare-table th,
.compare-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  vertical-align: top;
}
.compare-table thead th {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.compare-bad { color: #fca5a5; }
.compare-mid { color: var(--warning-amber); }
.compare-good { color: #6ee7b7; }

.hood-details,
.faq-item {
  padding: 16px 20px;
  text-align: left;
  margin-bottom: 12px;
}
.hood-details summary,
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.hood-details summary::-webkit-details-marker,
.faq-item summary::-webkit-details-marker { display: none; }
.hood-list {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--text-muted);
  line-height: 1.6;
  font-size: 0.9rem;
}
.faq-item p {
  margin: 12px 0 0;
  color: var(--text-muted);
  line-height: 1.55;
  font-size: 0.92rem;
}

.threat-list {
  margin: 0;
  padding: 20px 24px 20px 36px;
  text-align: left;
  line-height: 1.6;
  color: var(--text-muted);
  font-size: 0.92rem;
}
.threat-list li { margin-bottom: 10px; }
.threat-list li:last-child { margin-bottom: 0; }

@media (max-width: 768px) {
  .product-showcase {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .product-showcase__copy .btn-monolith { width: 100%; justify-content: center; }
  .packet-wall {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .packet-wall__lane {
    min-height: 80px;
    border-left: none;
    border-right: none;
    border-top: 1px dashed rgba(248, 113, 113, 0.35);
    border-bottom: 1px dashed rgba(248, 113, 113, 0.35);
  }
}

@media (prefers-reduced-motion: reduce) {
  .cryo-glass-panel,
  .btn-monolith,
  .btn-frosted,
  .site-header,
  .reveal,
  .reveal-frost {
    transition: none;
    filter: none;
  }
  .cryo-glass-panel:hover,
  .btn-monolith:hover {
    transform: none;
  }
  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
  }
  .packet-wall__packet {
    animation: none;
    opacity: 0.35;
  }
}