/* ==========================================================================
   B8Grid Cloud — operated by b8grid
   Plain static stylesheet. No framework. B8Grid brand assets are local.
   ========================================================================== */

@font-face {
  font-family: "B8Grid Brand";
  src: url("/assets/brand/b8grid.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "B8Grid Brand Color";
  src: url("/assets/brand/b8grid-color.woff2") format("woff2");
  font-display: swap;
}

:root {
  /* Surfaces */
  --bg: #0b1117;
  --bg-soft: #0e151c;
  --bg-elev: #111a23;
  --bg-elev-2: #15202b;
  --border: rgba(148, 184, 220, 0.12);
  --border-strong: rgba(148, 184, 220, 0.22);

  /* Text */
  --text: #e6edf5;
  --text-soft: #aab8c8;
  --text-mute: #7f8fa3;

  /* Accents (restrained, per PRD) */
  --teal: #34d399;     /* trust / green */
  --teal-soft: #5ee5b2;
  --cyan: #22d3ee;     /* platform / blue */
  --cyan-soft: #67e8f9;
  --amber: #f5b54a;    /* alpha / readiness */
  --amber-soft: #ffd591;
  --rose: #f87171;     /* gate / blocking */

  /* Shadows / glow */
  --glow-cyan: 0 0 0 1px rgba(34, 211, 238, 0.18), 0 12px 32px -16px rgba(34, 211, 238, 0.45);
  --glow-teal: 0 0 0 1px rgba(52, 211, 153, 0.18), 0 12px 32px -16px rgba(52, 211, 153, 0.45);
  --shadow-card: 0 1px 0 rgba(255,255,255,0.02) inset, 0 12px 40px -24px rgba(0,0,0,0.6);

  /* Layout */
  --radius: 8px;
  --radius-lg: 8px;
  --container: 1160px;
  --gutter: clamp(16px, 4vw, 32px);
}

/* Reset & base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--cyan-soft); text-decoration: none; }
a:hover { color: var(--teal-soft); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 6px;
}
h1, h2, h3, h4 { margin: 0; color: var(--text); letter-spacing: 0; }
p { margin: 0; }
ul, ol, dl { margin: 0; padding: 0; }
li { list-style: none; }
dt, dd { margin: 0; }
code, kbd, samp {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--bg-elev-2); color: var(--text);
  padding: 8px 12px; border-radius: 6px;
  border: 1px solid var(--border-strong);
}
.skip-link:focus { left: 12px; top: 12px; z-index: 100; }

.container {
  width: min(100% - var(--gutter) * 2, var(--container));
  margin-inline: auto;
}

/* ==========================================================================
   Animated background grid
   ========================================================================== */

@keyframes grid-pan {
  0%   { background-position: 0 0, 0 0; }
  100% { background-position: 80px 80px, 80px 80px; }
}

@keyframes drift {
  0%   { transform: translate3d(0, 0, 0); }
  50%  { transform: translate3d(20px, -16px, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50%      { opacity: 1;     transform: scale(1.25); }
}

@keyframes flow {
  0%   { transform: translateX(-12%); opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { transform: translateX(112%); opacity: 0; }
}

@keyframes rise {
  from { opacity: 0; transform: translate3d(0, 14px, 0); }
  to   { opacity: 1; transform: translate3d(0, 0, 0); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: linear-gradient(to bottom, rgba(11,17,23,0.92), rgba(11,17,23,0.72));
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  width: min(100% - var(--gutter) * 2, var(--container));
  margin-inline: auto;
  display: flex; align-items: center; gap: 24px;
  height: 64px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--text); font-weight: 600; letter-spacing: 0;
}
.brand:hover { color: var(--text); }
.brand-mark {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: inline-grid; place-items: center;
  background: #ffffff;
  border: 1px solid var(--border-strong);
  overflow: hidden;
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.brand-text { font-size: 16px; }
.brand-text {
  font-family: "B8Grid Brand", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 800;
}
.brand-sub {
  font-size: 12px; color: var(--text-mute);
  border-left: 1px solid var(--border-strong);
  padding-left: 10px; margin-left: 4px;
  font-weight: 400;
}
.primary-nav {
  display: flex; gap: 4px; margin-left: auto;
  flex-wrap: wrap;
}
.primary-nav a {
  color: var(--text-soft); padding: 8px 12px;
  border-radius: 6px; font-size: 14px;
  transition: color .18s ease, background .18s ease;
}
.primary-nav a:hover {
  color: var(--text);
  background: rgba(148, 184, 220, 0.06);
}
.contact-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 14px; font-weight: 500;
  color: var(--bg);
  background: linear-gradient(135deg, var(--cyan-soft), var(--teal));
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: var(--glow-cyan);
  transition: transform .15s ease, box-shadow .2s ease;
}
.contact-cta:hover { transform: translateY(-1px); color: var(--bg); }

@media (max-width: 820px) {
  .primary-nav { display: none; }
  .brand-sub { display: none; }
}

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

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 8vw, 96px) 0 clamp(48px, 7vw, 80px);
  isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  pointer-events: none;
}
.hero-bg::before {
  /* radial vignette */
  content: "";
  position: absolute; inset: -20%;
  background:
    radial-gradient(60% 50% at 20% 0%, rgba(34,211,238,0.10), transparent 60%),
    radial-gradient(50% 40% at 90% 10%, rgba(52,211,153,0.08), transparent 60%),
    radial-gradient(45% 35% at 60% 90%, rgba(245,181,74,0.05), transparent 60%);
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148,184,220,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,184,220,0.06) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px;
  mask-image: radial-gradient(ellipse 70% 55% at 50% 35%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 35%, #000 30%, transparent 80%);
  animation: grid-pan 20s linear infinite;
}
.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(148,184,220,0.06);
  filter: blur(0.4px);
}
.orbit-1 { width: 540px; height: 540px; left: -120px; top: -80px; animation: drift 18s ease-in-out infinite; }
.orbit-2 { width: 380px; height: 380px; right: -100px; top: 40px; animation: drift 22s ease-in-out infinite reverse; }
.orbit-3 { width: 720px; height: 720px; left: 50%; top: 30%; transform: translateX(-50%); border-color: rgba(52,211,153,0.05); animation: drift 30s ease-in-out infinite; }

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
}

.hero-copy { animation: rise .6s ease both; }
.hero-visual { animation: rise .8s ease .15s both; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--teal-soft);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.24);
  border-radius: 999px;
  margin-bottom: 16px;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(52,211,153,0.18);
  animation: pulse 2.4s ease-in-out infinite;
}

h1#hero-title {
  font-size: clamp(36px, 5.5vw, 64px);
  line-height: 1.05;
  letter-spacing: 0;
  font-weight: 700;
  margin-bottom: 18px;
}
.h1-line {
  display: block;
  background: linear-gradient(110deg, #ffffff 0%, #ffffff 40%, #c6e9ff 60%, #ffffff 80%);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: shimmer 8s linear infinite;
}
.h1-sub {
  display: block;
  font-size: clamp(18px, 2.4vw, 26px);
  font-weight: 400;
  color: var(--text-soft);
  margin-top: 12px;
  letter-spacing: 0;
}
.h1-sub .legal {
  color: var(--text);
  font-weight: 600;
  background: linear-gradient(120deg, var(--cyan), var(--teal));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

.hero-lede {
  max-width: 56ch;
  color: var(--text-soft);
  font-size: clamp(15px, 1.4vw, 17px);
  margin-bottom: 24px;
}

.hero-chips {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 28px;
}
.hero-chips li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-soft);
}
.chip-key {
  color: var(--text-mute);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.chip-val {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  overflow-wrap: anywhere;
}
.status-early {
  color: var(--amber-soft) !important;
  display: inline-flex; align-items: center; gap: 6px;
}
.status-early .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(245,181,74,0.22);
  animation: pulse 2s ease-in-out infinite;
}

.cta-row {
  display: flex; flex-wrap: wrap; gap: 12px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 14px; font-weight: 500;
  border: 1px solid transparent;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn-lg { padding: 14px 22px; font-size: 15px; }
.btn-primary {
  color: var(--bg);
  background: linear-gradient(135deg, var(--cyan-soft), var(--teal));
  box-shadow: var(--glow-cyan);
}
.btn-primary:hover { color: var(--bg); transform: translateY(-1px); }
.btn-ghost {
  color: var(--text);
  background: rgba(148,184,220,0.04);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  background: rgba(148,184,220,0.08);
  color: var(--text);
  border-color: rgba(148,184,220,0.32);
}

/* ---- Hero visual: animated plane card ---- */

.plane-card {
  background:
    linear-gradient(180deg, rgba(34,211,238,0.04), rgba(52,211,153,0.02)),
    var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card), 0 30px 80px -40px rgba(34,211,238,0.4);
  overflow: hidden;
  position: relative;
}
.plane-card::after {
  /* moving accent line */
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(34,211,238,0.10), transparent);
  background-size: 200% 100%;
  animation: shimmer 6s linear infinite;
  pointer-events: none;
  mix-blend-mode: screen;
}
.plane-card-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: rgba(11,17,23,0.6);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-mute);
}
.plane-card-bar .dot-r,
.plane-card-bar .dot-y,
.plane-card-bar .dot-g {
  width: 10px; height: 10px; border-radius: 50%;
}
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.plane-card-title {
  margin-left: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.plane-card-body { padding: 18px; }
.plane-row {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
}
.plane-row-control { border-color: rgba(34,211,238,0.22); }
.plane-row-build   { border-color: rgba(245,181,74,0.22); }
.plane-row-runtime { border-color: rgba(52,211,153,0.22); }

.plane-label {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mute);
  padding-right: 8px;
  border-right: 1px solid var(--border);
  margin-right: 4px;
}
.node {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text);
  padding: 4px 8px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.node.ok   { color: #b8f5d3; border-color: rgba(52,211,153,0.35); }
.node.warn { color: #ffd591; border-color: rgba(245,181,74,0.35); }

.flow-track {
  position: relative;
  height: 18px; margin: 6px 0;
  overflow: hidden;
  border-left: 1px dashed var(--border-strong);
  border-right: 1px dashed var(--border-strong);
}
.flow-track::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}
.flow-dot {
  position: absolute; top: 50%;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  transform: translate(-50%, -50%);
  animation: flow 3.6s ease-in-out infinite;
}
.flow-dot:nth-child(2) { background: var(--teal); box-shadow: 0 0 12px var(--teal); }
.flow-dot:nth-child(3) { background: var(--amber); box-shadow: 0 0 12px var(--amber); }

.audit-rail {
  margin-top: 14px;
  padding: 10px 12px;
  display: flex; align-items: center; gap: 6px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mute);
}
.audit-tick {
  width: 24px; height: 4px; border-radius: 2px;
  background: var(--teal);
  opacity: 0.45;
  animation: pulse 2.4s ease-in-out infinite;
}
.audit-tick:nth-child(2) { animation-delay: .2s; }
.audit-tick:nth-child(3) { animation-delay: .4s; }
.audit-tick:nth-child(4) { animation-delay: .6s; }
.audit-tick:nth-child(5) { animation-delay: .8s; }
.audit-label { margin-left: auto; color: var(--teal-soft); }

/* ==========================================================================
   Section heads (shared)
   ========================================================================== */

section { padding: clamp(56px, 8vw, 96px) 0; }

.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head h2 {
  font-size: clamp(26px, 3vw, 36px);
  letter-spacing: 0;
  line-height: 1.15;
  margin-bottom: 14px;
}
.section-head .lede {
  color: var(--text-soft);
  font-size: clamp(15px, 1.4vw, 17px);
}
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 14px;
}
.kicker-mark {
  width: 18px; height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--teal));
}

/* ==========================================================================
   Company identity band
   ========================================================================== */

.identity-band {
  padding: clamp(40px, 6vw, 64px) 0;
}
.identity-card {
  position: relative;
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(34,211,238,0.08), transparent 60%),
    radial-gradient(120% 100% at 100% 100%, rgba(52,211,153,0.06), transparent 60%),
    var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 36px);
  overflow: hidden;
}
.identity-card::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(34,211,238,0.4), transparent 40%, rgba(52,211,153,0.4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.6;
}
.identity-head h2 {
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  margin-bottom: 10px;
}
.identity-sub { color: var(--text-soft); }
.identity-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.identity-grid > div {
  padding: 14px 16px;
  background: var(--bg-soft);
}
.identity-grid dt {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 6px;
}
.identity-grid dd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--text);
  font-size: 14px;
  overflow-wrap: anywhere;
}

/* ==========================================================================
   Vision
   ========================================================================== */

.vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.vision-cell {
  position: relative;
  padding: 22px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.vision-cell:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  background: var(--bg-elev-2);
}
.vision-cell h3 {
  font-size: 16px;
  margin-bottom: 8px;
}
.vision-cell p {
  color: var(--text-soft);
  font-size: 14px;
}
.cell-num {
  display: inline-block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  color: var(--cyan-soft);
  margin-bottom: 12px;
  padding: 3px 8px;
  border: 1px solid rgba(34,211,238,0.24);
  border-radius: 999px;
  background: rgba(34,211,238,0.06);
}

/* ==========================================================================
   Platform planes
   ========================================================================== */

.planes {
  display: grid;
  grid-template-columns: 1fr 28px 1fr 28px 1fr;
  gap: 8px;
  align-items: stretch;
}
@media (max-width: 880px) {
  .planes { grid-template-columns: 1fr; }
  .plane-connector { display: none; }
}

.plane {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.plane-head { margin-bottom: 14px; }
.plane-head p {
  color: var(--text-soft);
  font-size: 13.5px;
  margin-top: 8px;
}
.plane-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 10px;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid;
}
.tag-control   { color: var(--cyan-soft);  border-color: rgba(34,211,238,0.32);  background: rgba(34,211,238,0.06); }
.tag-build     { color: var(--amber-soft); border-color: rgba(245,181,74,0.32);  background: rgba(245,181,74,0.06); }
.tag-runtime   { color: var(--teal-soft);  border-color: rgba(52,211,153,0.32);  background: rgba(52,211,153,0.06); }
.tag-trust     { color: var(--teal-soft);  border-color: rgba(52,211,153,0.32);  background: rgba(52,211,153,0.06); }
.tag-dev       { color: var(--cyan-soft);  border-color: rgba(34,211,238,0.32);  background: rgba(34,211,238,0.06); }
.tag-readiness { color: var(--amber-soft); border-color: rgba(245,181,74,0.32);  background: rgba(245,181,74,0.06); }

.plane-nodes {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.plane-nodes li {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text);
  padding: 4px 8px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.plane-connector {
  position: relative;
  align-self: center;
  height: 80%;
}
.connector-line {
  position: absolute; left: 50%; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--border-strong), transparent);
}
.connector-dot {
  position: absolute; left: 50%; top: 50%;
  width: 6px; height: 6px; border-radius: 50%;
  transform: translate(-50%, -50%);
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse 2.4s ease-in-out infinite;
}
.plane-connector + .plane .connector-dot { background: var(--teal); }

.platform-foot {
  margin-top: 22px;
  color: var(--text-mute);
  font-size: 14px;
}

/* ==========================================================================
   Products grid
   ========================================================================== */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.product-card {
  position: relative;
  padding: 22px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
  overflow: hidden;
}
.product-card::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 60% at 0% 0%, rgba(34,211,238,0.06), transparent 60%);
  opacity: 0; transition: opacity .25s ease;
  pointer-events: none;
}
.product-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  background: var(--bg-elev-2);
}
.product-card:hover::after { opacity: 1; }
.product-card.highlight {
  background:
    linear-gradient(180deg, rgba(34,211,238,0.05), transparent 60%),
    var(--bg-elev);
  border-color: rgba(34,211,238,0.30);
  box-shadow: var(--glow-cyan);
  grid-column: span 2;
}
@media (max-width: 720px) {
  .product-card.highlight { grid-column: span 1; }
}
.product-card h3 {
  font-size: 18px;
  margin-top: 8px;
}
.product-card p {
  color: var(--text-soft);
  font-size: 14px;
}
.product-tag {
  display: inline-block;
  padding: 3px 8px;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid;
}
.product-meta {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 8px 16px;
  font-size: 13px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.product-meta dt {
  color: var(--text-mute);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  padding-top: 2px;
}
.product-meta dd {
  color: var(--text-soft);
}

.status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
}
.status .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  animation: pulse 2.2s ease-in-out infinite;
}
.status-alpha { color: var(--amber-soft); }
.status-alpha .pulse { background: var(--amber); box-shadow: 0 0 0 3px rgba(245,181,74,0.22); }
.status-planned { color: var(--text-mute); }
.status-gate { color: var(--rose); }

/* ==========================================================================
   How it works
   ========================================================================== */

.how-steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.how-steps li {
  display: flex; gap: 14px;
  padding: 18px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  transition: transform .2s ease, border-color .2s ease;
}
.how-steps li:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
}
.step-n {
  flex: 0 0 auto;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  color: var(--cyan-soft);
  background: rgba(34,211,238,0.06);
  border: 1px solid rgba(34,211,238,0.24);
}
.how-steps h3 {
  font-size: 15px;
  margin-bottom: 6px;
}
.how-steps p {
  color: var(--text-soft);
  font-size: 13.5px;
}

/* ==========================================================================
   Security
   ========================================================================== */

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.sec-card {
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(52,211,153,0.04), transparent 60%),
    var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform .2s ease, border-color .2s ease;
}
.sec-card:hover {
  transform: translateY(-2px);
  border-color: rgba(52,211,153,0.32);
}
.sec-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
  color: var(--teal-soft);
}
.sec-card p {
  color: var(--text-soft);
  font-size: 14px;
}
.security-note {
  margin-top: 28px;
  padding: 18px 20px;
  border-left: 2px solid var(--teal);
  background: rgba(52,211,153,0.05);
  color: var(--text-soft);
  font-size: 14px;
  border-radius: 6px;
}

/* ==========================================================================
   Roadmap table
   ========================================================================== */

.roadmap-table {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elev);
}
.roadmap-table .row {
  display: grid;
  grid-template-columns: 1.1fr 2fr 0.6fr;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.roadmap-table .row:last-child { border-bottom: 0; }
.roadmap-table .row-head {
  background: var(--bg-soft);
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-mute);
}
@media (max-width: 720px) {
  .roadmap-table .row { grid-template-columns: 1fr; }
  .roadmap-table .row span:nth-child(1) { font-weight: 600; color: var(--text); }
  .roadmap-table .row-head { display: none; }
}

.signal {
  display: inline-block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid;
}
.sig-alpha   { color: var(--amber-soft); border-color: rgba(245,181,74,0.32);  background: rgba(245,181,74,0.06); }
.sig-planned { color: var(--text-mute);  border-color: var(--border);          background: var(--bg-soft); }

/* ==========================================================================
   Domain ecosystem
   ========================================================================== */

.domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.domain-card {
  position: relative;
  padding: 20px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 6px;
  transition: transform .2s ease, border-color .2s ease;
}
.domain-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
}
.domain-card.primary {
  border-color: rgba(34,211,238,0.30);
  background:
    linear-gradient(180deg, rgba(34,211,238,0.06), transparent 60%),
    var(--bg-elev);
}
.dom-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 16px;
  color: var(--text);
}
.dom-role {
  color: var(--text-soft);
  font-size: 13.5px;
}
.dom-mark {
  margin-top: 6px;
  align-self: flex-start;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mute);
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.domain-card.primary .dom-mark {
  color: var(--cyan-soft);
  border-color: rgba(34,211,238,0.32);
  background: rgba(34,211,238,0.06);
}

/* ==========================================================================
   Contact card
   ========================================================================== */

.contact-card {
  position: relative;
  padding: clamp(28px, 5vw, 48px);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(34,211,238,0.10), transparent 60%),
    radial-gradient(120% 100% at 0% 100%, rgba(52,211,153,0.08), transparent 60%),
    var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
}
.contact-card::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148,184,220,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,184,220,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 60% at 80% 20%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 80% 20%, #000 20%, transparent 70%);
  pointer-events: none;
  opacity: 0.6;
}
.contact-card .section-head { margin-bottom: 24px; }
.contact-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 28px;
}
.contact-facts > div {
  padding: 14px 16px;
  background: rgba(11,17,23,0.5);
}
.contact-facts dt {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 6px;
}
.contact-facts dd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--text);
  font-size: 14px;
  overflow-wrap: anywhere;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 32px 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; }
}
.footer-brand {
  display: flex; align-items: center; gap: 14px;
}
.footer-brand .brand-mark { width: 36px; height: 36px; }
.footer-line { font-size: 14px; color: var(--text-soft); }
.footer-line strong { color: var(--text); font-weight: 600; }
.footer-line.muted { color: var(--text-mute); font-size: 12.5px; }

.footer-domains {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.footer-domains li {
  display: flex; flex-direction: column;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elev);
  font-size: 12px;
}
.dom-label {
  color: var(--text-mute);
  font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
}
.dom-host {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

/* ==========================================================================
   Motion preferences
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}