/* ══════════════════════════════════════════════════════════
   v1 — TERMINAL HUD
   Black canvas · green phosphor · monospace dominant
   ══════════════════════════════════════════════════════════ */

@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500;600;700&family=Share+Tech+Mono&display=swap");

:root {
  --bg:       #000000;
  --bg-1:     #0a0a0a;
  --bg-2:     #111111;
  --bg-glass: rgba(0, 18, 4, 0.85);
  --text:     #00ff41;
  --text-dim: rgba(0, 255, 65, 0.65);
  --text-off: rgba(0, 255, 65, 0.35);
  --amber:    #ffb000;
  --cyan:     #00e5ff;
  --red:      #ff2244;
  --border:   rgba(0, 255, 65, 0.22);
  --border-dim: rgba(0, 255, 65, 0.10);
  --glow:     0 0 8px rgba(0, 255, 65, 0.5), 0 0 30px rgba(0, 255, 65, 0.15);
  --glow-amber: 0 0 8px rgba(255, 176, 0, 0.55), 0 0 28px rgba(255, 176, 0, 0.18);
  --font: "IBM Plex Mono", "Share Tech Mono", "Courier New", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; margin: 0; overflow-x: hidden; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
}

/* ── CRT scanlines + phosphor glow ─────────────────────────── */
.universe {
  min-height: 100vh;
  position: relative;
  background: var(--bg);
}

/* Scanline overlay */
main[role="main"]::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.18) 2px,
    rgba(0, 0, 0, 0.18) 4px
  );
  z-index: 2;
  mix-blend-mode: multiply;
}

/* Subtle green phosphor vignette */
.universe::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.55) 100%);
  z-index: 999;
}

/* Faint grid */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(0, 255, 65, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 65, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.wrap {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

main[role="main"] {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}

.landing-content {
  min-width: 0;
}

.section-rail {
  position: sticky;
  top: 50vh;
  align-self: start;
  z-index: 3;
  transform: translateY(-50%);
}
.section-rail-inner {
  position: relative;
  padding-left: 18px;
}
.section-rail-inner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 1px;
  background: linear-gradient(180deg, rgba(255,176,0,0.45), rgba(0,255,65,0.12));
}
.section-rail-indicator {
  position: absolute;
  left: -3px;
  top: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 10px rgba(255,176,0,0.45);
  transition: transform 220ms var(--ease);
  z-index: 1;
}
.section-rail-label {
  margin-bottom: 14px;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-off);
}
.section-rail-link {
  position: relative;
  display: block;
  padding: 9px 0;
  color: var(--text-off);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 140ms, transform 140ms;
}
.section-rail-link::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid rgba(255,176,0,0.2);
  background: #020602;
  transform: translateY(-50%);
  transition: background 140ms, border-color 140ms, box-shadow 140ms, transform 140ms;
}
.section-rail-link:hover {
  color: var(--text-dim);
  transform: translateX(2px);
}
.section-rail-link.is-active {
  color: var(--amber);
}
.section-rail-link.is-active::before {
  border-color: rgba(255,176,0,0.45);
  transform: translateY(-50%);
}

/* ── Nav ──────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 5, 1, 0.92);
  backdrop-filter: blur(4px);
  isolation: isolate;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}
.brand-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: var(--glow-amber);
}
@keyframes blink-dot {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}
.brand-mark-pulse { animation: blink-dot 1.2s step-end infinite; }
.brand-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-shadow: var(--glow);
}
.brand-sub {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-mobile-actions,
.nav-mobile-menu,
.nav-hamburger {
  display: none;
}
.nav-links a {
  font: inherit;
  font-size: 12px;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 4px;
  transition: color 120ms, border-color 120ms, background 120ms;
}
.nav-links a:hover {
  color: var(--text);
  border-color: var(--border);
  background: rgba(0, 255, 65, 0.04);
  text-shadow: var(--glow);
}
.nav-links .btn-primary,
.nav-links .btn-primary:hover {
  color: #000;
  text-shadow: none;
}
.nav-mobile-menu a {
  font: inherit;
  font-size: 12px;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 3px;
  text-decoration: none;
  font: inherit;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid;
  cursor: pointer;
  transition: box-shadow 150ms, background 150ms;
  position: relative;
  z-index: 1001;
  isolation: isolate;
}
.btn-primary {
  color: #000;
  background: var(--amber);
  border-color: var(--amber);
  font-weight: 700;
  box-shadow: var(--glow-amber);
}
.btn-primary:hover { box-shadow: var(--glow-amber), 0 0 40px rgba(255,176,0,0.25); }
.btn-outline {
  color: var(--cyan);
  background: transparent;
  border-color: rgba(0, 229, 255, 0.35);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.15);
}
.btn-outline:hover { border-color: rgba(0, 229, 255, 0.7); box-shadow: 0 0 18px rgba(0, 229, 255, 0.3); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero { padding: 80px 0 64px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.7);
  animation: blink-dot 0.8s step-end infinite;
}

.headline {
  margin: 0 0 24px;
  font-size: clamp(36px, 4.5vw, 64px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-shadow: var(--glow);
}
.headline-sun {
  color: var(--amber);
  text-shadow: var(--glow-amber);
}

.subhead {
  margin: 0 0 32px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 58ch;
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}
.stat {
  border: 1px solid var(--border-dim);
  background: rgba(0, 255, 65, 0.03);
  padding: 10px 12px;
  border-radius: 3px;
}
.stat-k {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-off);
  margin-bottom: 6px;
}
.stat-v {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  text-shadow: var(--glow);
}

.fineprint {
  font-size: 11px;
  color: var(--text-off);
  letter-spacing: 0.06em;
}

/* ── System frame ─────────────────────────────────────────── */
.system-frame {
  border: 1px solid var(--border);
  background: rgba(0, 10, 2, 0.9);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0, 255, 65, 0.06), inset 0 0 40px rgba(0, 255, 65, 0.03);
}
.system-frame::before {
  content: "SUN CONTROL PLANE  ●  SYSTEM NOMINAL";
  display: block;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--text-off);
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-dim);
  background: rgba(0, 255, 65, 0.03);
}
.system {
  height: 400px;
  display: grid;
  place-items: center;
  position: relative;
}
.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(0, 255, 65, 0.18);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.orbit.o1 { width: 300px; height: 300px; }
.orbit.o2 { width: 380px; height: 380px; border-color: rgba(0, 255, 65, 0.10); }
.orbit.o3 { width: 460px; height: 460px; border-color: rgba(0, 255, 65, 0.06); }
@keyframes orbit-spin { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }
@media (prefers-reduced-motion: no-preference) {
  .orbit.o1 { animation: orbit-spin 20s linear infinite; }
  .orbit.o2 { animation: orbit-spin 32s linear infinite reverse; }
  .orbit.o3 { animation: orbit-spin 48s linear infinite; }
}
.sun {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 38%, #fff6a0, var(--amber));
  box-shadow: var(--glow-amber), 0 0 80px rgba(255, 176, 0, 0.3);
  position: relative;
  z-index: 2;
}
.sun-core { position: absolute; inset: 12px; border-radius: 50%; background: rgba(255,240,128,0.3); }
.sun-corona {
  position: absolute; inset: -18px; border-radius: 50%;
  border: 1px solid rgba(255, 176, 0, 0.25);
}
@keyframes pulse-sun { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.06); opacity: 0.85; } }
@media (prefers-reduced-motion: no-preference) {
  .sun { animation: pulse-sun 3s ease-in-out infinite; }
}

.sat {
  position: absolute;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  border-radius: 3px;
  font-size: 11px;
  max-width: 160px;
}
.sat .name { font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 2px; }
.sat .desc { color: var(--text-off); font-size: 10px; line-height: 1.4; }
.sat.sky     { top: 28px; left: 16px; }
.sat.particle{ top: 40px; right: 14px; color: var(--cyan); border-color: rgba(0,229,255,0.25); }
.sat.stars   { bottom: 40px; left: 20px; }
.sat.sun     { bottom: 28px; right: 16px; color: var(--amber); border-color: rgba(255,176,0,0.25); }

/* ── Sections ─────────────────────────────────────────────── */
.section { padding: 0 0 80px; }
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-dim);
}
.h2 {
  margin: 0;
  font-size: clamp(18px, 2vw, 26px);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: var(--glow);
}
.lead { margin: 0; font-size: 13px; color: var(--text-dim); max-width: 58ch; line-height: 1.6; }

/* Constellation as terminal nodes */
.constellation-map {
  position: relative;
  height: 500px;
  border: 1px solid var(--border-dim);
  background: rgba(0, 6, 1, 0.95);
  border-radius: 4px;
  overflow: hidden;
}
.constellation-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.node {
  position: absolute;
  left: var(--x); top: var(--y);
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: rgba(0, 8, 2, 0.92);
  border-radius: 3px;
  backdrop-filter: blur(4px);
  max-width: 200px;
  transition: border-color 150ms;
}
.node:hover { border-color: var(--amber); }
.node-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text); box-shadow: var(--glow); flex-shrink: 0; }
.node-sun .node-dot { background: var(--amber); box-shadow: var(--glow-amber); }
.node-ion .node-dot { background: var(--cyan); box-shadow: 0 0 8px rgba(0,229,255,0.6); }
.node-title { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.node-desc { font-size: 10px; color: var(--text-off); margin-top: 2px; }
.node-sun .node-title { color: var(--amber); }
.node-ion .node-title { color: var(--cyan); }

/* Trajectory */
.trajectory-path {
  border: 1px solid var(--border-dim);
  background: rgba(0, 6, 1, 0.9);
  border-radius: 4px;
  padding: 28px 32px;
  position: relative;
  overflow: hidden;
}
.trajectory-path::before {
  content: "";
  position: absolute;
  left: 50px;
  top: 28px; bottom: 28px;
  width: 1px;
  background: linear-gradient(to bottom, var(--amber), var(--cyan), var(--text));
  opacity: 0.45;
}
.phase {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
  align-items: start;
  padding: 16px 0;
}
.phase-bullet {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--text);
  box-shadow: var(--glow);
  margin-top: 5px;
  justify-self: center;
}
.phase-ignite .phase-bullet { background: var(--amber); box-shadow: var(--glow-amber); }
.phase-assemble .phase-bullet { background: var(--cyan); box-shadow: 0 0 10px rgba(0,229,255,0.6); }
.phase-orbit .phase-bullet { background: var(--text); }
.phase-k { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-off); }
.phase-t { font-size: 15px; font-weight: 700; margin-top: 6px; letter-spacing: 0.06em; text-transform: uppercase; text-shadow: var(--glow); }
.phase-d { font-size: 12px; color: var(--text-dim); margin-top: 8px; line-height: 1.6; }

/* Footer */
.footer {
  border-top: 1px solid var(--border-dim);
  padding: 24px 0;
  font-size: 11px;
  color: var(--text-off);
  letter-spacing: 0.08em;
}
.footer-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--border-dim); }
.footer a:hover { color: var(--text); border-bottom-color: var(--amber); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .constellation-lines { display: none; }
  .node { position: relative; left: auto; top: auto; transform: none; margin: 8px 0; max-width: none; }
}

/* ============================================================
   §A  PRINCIPLES STRIP
   ============================================================ */
.principles-strip {
  padding: 0;
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
}
.principles-row {
  display: flex;
  flex-wrap: wrap;
}
.pill {
  flex: 1 1 200px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid var(--border-dim);
}
.pill:last-child { border-right: none; }
.pill-icon {
  font-size: 18px;
  color: var(--amber);
  line-height: 1;
}
.pill-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--amber);
}
.pill-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-off);
  letter-spacing: 0.05em;
  line-height: 1.5;
}

/* ============================================================
   §B  INTERFACES
   ============================================================ */
.iface-row {
  display: flex;
  gap: 0;
  align-items: stretch;
  margin-top: 48px;
  border: 1px solid var(--border-dim);
}
.iface-panel {
  flex: 1;
  padding: 36px 32px;
}
.iface-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  min-width: 56px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-off);
  border-left: 1px solid var(--border-dim);
  border-right: 1px solid var(--border-dim);
  background: rgba(255,255,255,0.01);
  writing-mode: vertical-lr;
}
.iface-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-off);
  margin-bottom: 12px;
}
.iface-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}
.iface-desc {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0 0 28px;
}
.iface-mock {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  color: var(--text-dim);
  background: rgba(0,255,65,0.03);
  border: 1px solid rgba(0,255,65,0.12);
  padding: 16px 18px;
}
.mock-node {
  color: var(--text);
  background: rgba(0,255,65,0.08);
  padding: 1px 4px;
}
.mock-expose {
  color: var(--amber);
  background: rgba(255,176,0,0.08);
}
.mock-prompt {
  color: var(--text);
}
.mock-reply {
  color: var(--text-dim);
  padding-left: 4px;
}
.mock-cursor .blink-cursor { color: var(--text); }

/* ============================================================
   §C  INFRA CAPABILITIES — TERMINAL BLOCK
   ============================================================ */
.infra-caps { }
.terminal-block {
  margin-top: 48px;
  border: 1px solid var(--border-dim);
  font-family: var(--font-mono);
}
.tb-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-dim);
  background: rgba(255,255,255,0.02);
}
.tb-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.tb-dot-r { background: #ff5f57; }
.tb-dot-y { background: #ffbd2e; }
.tb-dot-g { background: #28c841; }
.tb-title {
  font-size: 10px;
  color: var(--text-off);
  letter-spacing: 0.1em;
  margin-left: 6px;
}
.tb-body {
  padding: 24px 28px 28px;
}
.tb-prompt {
  font-size: 12px;
  color: var(--text);
  margin-bottom: 4px;
}
.tb-prompt::before { content: '$ '; color: var(--text-dim); }
.tb-spacer { height: 8px; }
.tb-row {
  display: flex;
  gap: 14px;
  font-size: 12px;
  line-height: 2;
  flex-wrap: nowrap;
  align-items: baseline;
}
.tb-check {
  color: var(--text);
  flex-shrink: 0;
  font-size: 11px;
}
.tb-key {
  color: var(--amber);
  flex-shrink: 0;
  white-space: pre;
  font-size: 11px;
}
.tb-val {
  color: var(--text-dim);
  font-size: 11px;
}
.tb-prompt-end {
  font-size: 11px;
  color: var(--text-off);
  margin-top: 8px;
}

/* ============================================================
   §D  COMPUTE
   ============================================================ */
.compute-row {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border-dim);
  margin-top: 24px;
}
.compute-row + .compute-row {
  border-top: none;
}
.compute-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--amber);
  writing-mode: vertical-lr;
  padding: 24px 14px;
  border-right: 1px solid var(--border-dim);
  background: rgba(255,176,0,0.03);
  flex-shrink: 0;
  text-orientation: mixed;
  transform: rotate(180deg);
}
.compute-tag.cyan {
  color: #49e2ff;
  background: rgba(73,226,255,0.03);
  border-right: none;
  border-left: 1px solid var(--border-dim);
  transform: none;
}
.compute-body {
  flex: 1;
  padding: 36px 40px;
}
.compute-body-right {
  text-align: right;
}
.compute-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}
.compute-title.cyan { color: #49e2ff; }
.compute-desc {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.8;
  margin: 0;
  max-width: 560px;
}
.compute-body-right .compute-desc {
  margin-left: auto;
}
.compute-stat {
  text-align: center;
  padding: 28px 36px;
  border-left: 1px solid var(--border-dim);
  flex-shrink: 0;
  min-width: 120px;
}
.gpu-stat {
  border-left: none;
  border-right: 1px solid var(--border-dim);
}
.stat-val {
  font-family: var(--font-mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
}
.stat-val.cyan { color: #49e2ff; }
.stat-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--text-off);
  margin-top: 6px;
  line-height: 1.5;
  text-transform: uppercase;
}

/* ============================================================
   §E  ONE-CLICK INSTALLS
   ============================================================ */
.installs-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.7;
  margin: 0 0 36px;
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border: 1px solid var(--border-dim);
  color: var(--text-dim);
  background: rgba(0,255,65,0.03);
  cursor: default;
  transition: border-color 0.2s, color 0.2s;
}
.chip:hover {
  border-color: var(--text);
  color: var(--text);
  background: rgba(0,255,65,0.07);
}
.chip-ghost {
  border-style: dashed;
  color: var(--text-off);
  background: transparent;
}
.chip-ghost:hover {
  border-color: var(--amber);
  color: var(--amber);
  background: rgba(255,176,0,0.04);
}
.install-line {
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1px solid var(--border-dim);
  padding: 18px 22px;
  margin-bottom: 32px;
  background: rgba(0,0,0,0.4);
}
.install-dollar {
  color: var(--text-dim);
  margin-right: 8px;
}
.install-cmd {
  color: var(--text);
}
.install-reply {
  color: var(--text-dim);
  margin-top: 8px;
  padding-left: 20px;
}
.install-reply::before {
  content: '';
}
.installs-cta {
  display: inline-block;
  margin-top: 8px;
}

/* ============================================================
   RESPONSIVE — new sections
   ============================================================ */
@media (max-width: 900px) {
  main[role="main"] {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .section-rail {
    display: none;
  }
  .principles-row { flex-direction: column; }
  .pill { border-right: none; border-bottom: 1px solid var(--border-dim); }
  .pill:last-child { border-bottom: none; }

  .iface-row { flex-direction: column; }
  .iface-divider { writing-mode: horizontal-tb; width: auto; min-width: auto; padding: 14px; border: none; border-top: 1px solid var(--border-dim); border-bottom: 1px solid var(--border-dim); }

  .tb-row { flex-wrap: wrap; gap: 6px; }
  .tb-key { white-space: normal; }

  .compute-row { flex-direction: column; align-items: stretch; }
  .compute-tag { writing-mode: horizontal-tb; transform: none; padding: 12px 20px; border-right: none; border-bottom: 1px solid var(--border-dim); }
  .compute-tag.cyan { border-left: none; border-top: 1px solid var(--border-dim); }
  .compute-stat, .gpu-stat { border: none; border-top: 1px solid var(--border-dim); min-width: auto; }
  .compute-body-right { text-align: left; }
  .compute-body-right .compute-desc { margin-left: 0; }
}

/* ============================================================
   §F  USE CASES
   ============================================================ */
.uc-row {
  display: flex;
  gap: 0;
  margin-top: 48px;
  border: 1px solid var(--border-dim);
}
.uc-card {
  flex: 1;
  padding: 36px 32px;
  border-right: 1px solid var(--border-dim);
}
.uc-card:last-child { border-right: none; }
.uc-icon {
  font-size: 20px;
  color: var(--text-dim);
  margin-bottom: 14px;
  line-height: 1;
}
.uc-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--amber);
  margin-bottom: 16px;
}
.uc-desc {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.75;
  margin: 0 0 20px;
}
.uc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.uc-list li {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-off);
  line-height: 2;
  padding-left: 16px;
  position: relative;
}
.uc-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--text-dim);
}

/* ============================================================
   §G  QUICKSTART
   ============================================================ */
.qs-steps {
  margin-top: 48px;
  max-width: 700px;
}
.qs-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.qs-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--amber);
  padding-top: 2px;
  flex-shrink: 0;
  width: 28px;
}
.qs-body { flex: 1; padding-bottom: 4px; }
.qs-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.qs-cmd {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  background: rgba(0,255,65,0.04);
  border: 1px solid rgba(0,255,65,0.15);
  padding: 12px 16px;
  margin-bottom: 8px;
  border-left: 2px solid var(--text);
}
.qs-cmd::before { content: '$ '; color: var(--text-dim); }
.qs-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-off);
  line-height: 1.6;
}
.qs-connector {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--border-dim);
  padding: 10px 0 10px 0;
  margin-left: 0;
  line-height: 1;
}

/* ============================================================
   §H  PRICING
   ============================================================ */
.pricing-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.75;
  margin: 0 0 48px;
}
.pricing-row {
  display: flex;
  align-items: center;
  gap: 0;
}
.pricing-card {
  flex: 1;
  padding: 40px 36px;
  border: 1px solid var(--border-dim);
}
.pricing-self { border-right: none; background: rgba(255,255,255,0.01); }
.pricing-cp { background: rgba(255,176,0,0.02); border-color: rgba(255,176,0,0.25); }
.pricing-plus {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--border-dim);
  padding: 0 24px;
  flex-shrink: 0;
}
.pc-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--text-off);
  margin-bottom: 20px;
}
.pc-tag-amber { color: var(--amber); }
.pc-price-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 20px;
}
.pc-price {
  font-family: var(--font-mono);
  font-size: 52px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.pc-price.amber { color: var(--amber); }
.pc-unit {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-off);
}
.pc-desc {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.75;
  margin: 0 0 24px;
}
.pc-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
}
.pc-list li {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  line-height: 2.2;
  padding-left: 18px;
  position: relative;
}
.pc-list li::before {
  content: '[ ✓ ]';
  position: absolute;
  left: 0;
  color: var(--text-off);
  font-size: 9px;
  top: 2px;
}
.pc-cta { display: inline-block; }
.pricing-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-off);
  margin-top: 24px;
  letter-spacing: 0.08em;
  text-align: center;
}

/* ============================================================
   §I  WAITLIST
   ============================================================ */
.waitlist {
  border-top: 1px solid var(--border-dim);
}
.waitlist-wrap {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: 80px 24px;
}
.wl-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--amber);
  border: 1px solid rgba(255,176,0,0.35);
  padding: 5px 14px;
  margin-bottom: 24px;
}
.wl-title {
  font-size: 38px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  line-height: 1.15;
}
.wl-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.75;
  margin: 0 0 40px;
}
.wl-input-row {
  display: flex;
  gap: 0;
  max-width: 480px;
  margin: 0 auto;
  border: 1px solid var(--border-dim);
}
.wl-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  caret-color: var(--text);
}
.wl-input::placeholder { color: var(--text-off); }
.wl-input:focus { background: rgba(0,255,65,0.02); }
.wl-btn {
  border: none;
  border-left: 1px solid var(--border-dim);
  border-radius: 0;
  flex-shrink: 0;
}
.wl-btn:disabled {
  opacity: 0.7;
  cursor: wait;
}
.wl-confirm {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  padding: 20px;
  letter-spacing: 0.06em;
  text-align: center;
}
.wl-error {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #ff7a7a;
  padding-top: 16px;
  text-align: center;
}
.wl-check { color: var(--amber); }

/* ============================================================
   RESPONSIVE — §F–§I
   ============================================================ */
@media (max-width: 900px) {
  .uc-row { flex-direction: column; }
  .uc-card { border-right: none; border-bottom: 1px solid var(--border-dim); }
  .uc-card:last-child { border-bottom: none; }

  .pricing-row { flex-direction: column; align-items: stretch; }
  .pricing-self { border-right: 1px solid var(--border-dim); border-bottom: none; }
  .pricing-plus { text-align: center; padding: 12px 0; }

  .wl-input-row { flex-direction: column; }
  .wl-btn { border-left: none; border-top: 1px solid var(--border-dim); }

  .waitlist-wrap { padding: 48px 16px; }
}

/* ============================================================
   §J  SANDBOX
   ============================================================ */
.sandbox-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  max-width: 680px;
  line-height: 1.75;
  margin: 0 0 40px;
}
.sandbox-row {
  display: flex;
  border: 1px solid var(--border-dim);
  margin-bottom: 24px;
}
.sbox-item {
  flex: 1;
  padding: 28px 24px;
  border-right: 1px solid var(--border-dim);
}
.sbox-item:last-child { border-right: none; }
.sbox-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-off);
  margin-bottom: 12px;
}
.sbox-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.4;
}
.sbox-desc {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.7;
}
.sbox-cmd-line {
  font-family: var(--font-mono);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border: 1px solid var(--border-dim);
  padding: 14px 20px;
  background: rgba(0,0,0,0.3);
}
.sbox-dollar { color: var(--text-dim); }
.sbox-cmd { color: var(--text); }
.sbox-output { color: var(--amber); margin-left: auto; }

/* ============================================================
   §K  AGENT INFRASTRUCTURE
   ============================================================ */
.agents-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  max-width: 680px;
  line-height: 1.75;
  margin: 0 0 48px;
}
.agents-layout {
  display: flex;
  gap: 48px;
  align-items: flex-start;
}
.agents-list {
  flex: 1;
  border: 1px solid var(--border-dim);
  font-family: var(--font-mono);
}
.agent-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-dim);
}
.agent-row:last-child { border-bottom: none; }
.agent-chip {
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border: 1px solid var(--border-dim);
  color: var(--text-dim);
  background: rgba(0,255,65,0.03);
  flex-shrink: 0;
}
.agent-chip.installed { border-color: rgba(0,255,65,0.3); color: var(--text); }
.agent-chip.ghost { border-style: dashed; color: var(--text-off); background: transparent; }
.agent-status {
  font-size: 10px;
  color: var(--text-off);
  display: flex;
  align-items: center;
  gap: 6px;
}
.agent-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.dot-green { background: #00ff41; box-shadow: 0 0 4px #00ff41; }
.dot-amber { background: var(--amber); box-shadow: 0 0 4px var(--amber); }
.agents-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.af-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.af-icon {
  font-size: 14px;
  color: var(--amber);
  flex-shrink: 0;
  margin-top: 2px;
}
.af-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.af-desc {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ============================================================
   §L  MOBILE VM LAUNCH
   ============================================================ */
.mobile-layout {
  display: flex;
  gap: 60px;
  align-items: flex-start;
  margin-top: 48px;
}
.mobile-desc-col { flex: 1; }
.mobile-mock-col { flex-shrink: 0; width: 260px; }
.mobile-desc {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.75;
  margin: 0 0 36px;
}
.mobile-points { display: flex; flex-direction: column; gap: 22px; }
.mp-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.mp-icon {
  font-size: 14px;
  color: var(--text-dim);
  flex-shrink: 0;
  margin-top: 1px;
}
.mp-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.mp-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.6;
}
/* mobile UI mock */
.mobile-mock {
  border: 1px solid var(--border-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(0,0,0,0.4);
  border-radius: 2px;
}
.mm-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-dim);
  background: rgba(255,255,255,0.02);
}
.mm-title { font-size: 9px; letter-spacing: 0.15em; color: var(--text-off); }
.mm-batt { font-size: 9px; color: var(--text-off); }
.mm-body { padding: 14px 12px; }
.mm-section-title {
  font-size: 8px;
  letter-spacing: 0.22em;
  color: var(--text-off);
  margin-bottom: 10px;
}
.mm-btn-row { display: flex; gap: 6px; margin-bottom: 6px; }
.mm-btn {
  flex: 1;
  text-align: center;
  padding: 7px 4px;
  border: 1px solid var(--border-dim);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  cursor: pointer;
}
.mm-btn.amber { color: var(--amber); border-color: rgba(255,176,0,0.3); }
.mm-divider { border-top: 1px solid var(--border-dim); margin: 12px 0; }
.mm-vm-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 9px;
}
.mm-dot { width: 5px; height: 5px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.mm-vm-name { color: var(--text-dim); flex: 1; }
.mm-vm-ttl { color: var(--text-off); font-size: 8px; }
.mm-destroy-btn {
  text-align: center;
  padding: 8px;
  border: 1px solid rgba(255,65,65,0.25);
  color: rgba(255,65,65,0.6);
  font-size: 9px;
  letter-spacing: 0.1em;
  margin-top: 10px;
  cursor: pointer;
}

/* ============================================================
   §M  BUILD PIPELINE
   ============================================================ */
.build-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  max-width: 680px;
  line-height: 1.75;
  margin: 0 0 48px;
}
.build-pipeline {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border-dim);
  margin-bottom: 32px;
  overflow-x: auto;
}
.bp-stage {
  flex: 1;
  min-width: 100px;
  padding: 28px 20px;
  text-align: center;
  border-right: 1px solid var(--border-dim);
  font-family: var(--font-mono);
}
.bp-stage:last-child { border-right: none; }
.bp-stage-live { background: rgba(255,176,0,0.03); }
.bp-arrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--border-dim);
  padding: 0 4px;
  flex-shrink: 0;
  display: none; /* hidden — border between stages implies flow */
}
.bp-icon {
  font-size: 20px;
  color: var(--text-dim);
  margin-bottom: 10px;
  line-height: 1;
}
.bp-icon.amber { color: var(--amber); }
.bp-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-off);
  margin-bottom: 6px;
}
.bp-label.amber { color: var(--amber); }
.bp-detail {
  font-size: 9px;
  color: var(--text-off);
  letter-spacing: 0.06em;
  line-height: 1.5;
}
.build-runtimes { }
.br-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-off);
  margin-bottom: 12px;
}
.br-chips { display: flex; flex-wrap: wrap; gap: 8px; }

/* ============================================================
   §N  WEBASSEMBLY
   ============================================================ */
.wasm-layout {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  margin-top: 48px;
}
.wasm-desc-col { flex: 1; }
.wasm-terminal { flex: 1; border: 1px solid var(--border-dim); font-family: var(--font-mono); }
.wasm-desc {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.75;
  margin: 0 0 32px;
}
.wasm-code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text);
  background: rgba(0,255,65,0.07);
  padding: 1px 5px;
}
.wasm-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-dim);
}
.wstat { }
.wstat-val {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}
.wstat-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--text-off);
  text-transform: uppercase;
}
.wasm-points { display: flex; flex-direction: column; gap: 12px; }
.wasm-pt {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}
.wasm-pt::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--text-dim);
}
.wasm-log {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  padding: 2px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.wlog-ok { color: var(--text); }
.wasm-live {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
  margin-top: 4px;
}
.wasm-url { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   RESPONSIVE — §J–§N
   ============================================================ */
@media (max-width: 900px) {
  .sandbox-row { flex-direction: column; }
  .sbox-item { border-right: none; border-bottom: 1px solid var(--border-dim); }
  .sbox-item:last-child { border-bottom: none; }
  .sbox-output { margin-left: 0; }

  .agents-layout { flex-direction: column; }

  .mobile-layout { flex-direction: column; }
  .mobile-mock-col { width: 100%; max-width: 300px; }

  .build-pipeline { flex-direction: column; }
  .bp-stage { border-right: none; border-bottom: 1px solid var(--border-dim); }
  .bp-stage:last-child { border-bottom: none; }

  .wasm-layout { flex-direction: column; }
}

/* ============================================================
   SPACING + READABILITY OVERRIDES
   Applied after all component styles to improve vertical rhythm,
   cognitive load, and legibility without touching structure.
   ============================================================ */

/* 1. Section breathing room — equal top/bottom, clear visual separation */
.section {
  padding: 100px 0;
  border-top: 1px solid var(--border-dim);
}

/* 2. Hero keeps its own rhythm */
.hero { border-top: none; }
.principles-strip { padding: 0; }

/* 3. Section header — more space between label+title and the content below */
.section-header {
  margin-bottom: 56px;
  padding-bottom: 28px;
}

/* 4. Section label — clearer separation from the title */
.sh-label {
  margin-bottom: 14px;
  letter-spacing: 0.24em;
}

/* 5. Section title — larger, more hierarchy */
.sh-title {
  font-size: clamp(28px, 3.5vw, 46px);
  line-height: 1.12;
}

/* 6. Body paragraph max-width — prevent eye fatigue on wide screens */
.sandbox-sub,
.agents-sub,
.mobile-desc,
.build-sub,
.wasm-desc,
.pricing-sub,
.installs-sub,
.wl-sub {
  max-width: 58ch;
  line-height: 1.9;
  font-size: 13px;
}

/* 7. Description text inside cards — bump line-height and size */
.iface-desc,
.uc-desc,
.af-desc,
.pc-desc,
.compute-desc,
.sbox-desc,
.mp-sub {
  font-size: 12px;
  line-height: 1.85;
}

/* 8. Terminal/command block inner text — slightly more breathing */
.tb-row { line-height: 2.2; }
.qs-note { line-height: 1.75; }

/* 9. More internal padding in primary card panels */
.iface-panel { padding: 44px 40px; }
.pricing-card { padding: 48px 44px; }
.uc-card { padding: 40px 36px; }
.compute-body { padding: 44px 48px; }

/* 10. Increase vertical gap in feature/agent lists */
.af-item { gap: 20px; }
.agents-features { gap: 36px; }
.mobile-points { gap: 28px; }
.wasm-points { gap: 16px; }

/* 11. Terminal block — more internal padding */
.tb-body { padding: 32px 36px 36px; }

/* 12. Quickstart step spacing */
.qs-steps { gap: 0; }
.qs-step { padding-bottom: 0; }
.qs-body { padding-bottom: 8px; }
.qs-cmd { padding: 14px 20px; margin-bottom: 10px; }
.qs-connector { padding: 12px 0 12px 0; }

/* 13. Wrap horizontal padding — more air on mid-size screens */
.wrap { padding: 0 40px; }

/* 14. Waitlist section — more vertical padding */
.waitlist-wrap { padding: 100px 32px; }
.wl-title { font-size: clamp(36px, 4vw, 52px); margin-bottom: 20px; }
.wl-sub { margin-bottom: 48px; }

/* 15. Chip rows — more gap */
.chip-row { gap: 10px; }
.br-chips { gap: 10px; }

@media (max-width: 900px) {
  .section { padding: 64px 0; }
  .wrap { padding: 0 20px; }
  main[role="main"] { padding: 0 20px; }
  .landing-content { min-width: 0; }
  .iface-panel { padding: 28px 24px; }
  .pricing-card { padding: 32px 24px; }
  .uc-card { padding: 28px 24px; }
  .compute-body { padding: 28px 24px; }
  .waitlist-wrap { padding: 64px 20px; }
  .section-header { margin-bottom: 36px; }
}

@media (max-width: 768px) {
  .brand-sub {
    display: none;
  }
  .nav-inner {
    gap: 12px;
    padding: 12px 0;
  }
  .nav-links-desktop {
    display: none;
  }
  .nav-mobile-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
  }
  .nav-mobile-cta {
    padding: 9px 14px;
    font-size: 11px;
    white-space: nowrap;
  }
  .nav-hamburger {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 38px;
    height: 38px;
    padding: 0 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: rgba(0, 5, 1, 0.92);
    color: var(--text);
  }
  .nav-hamburger span {
    display: block;
    width: 100%;
    height: 1px;
    background: currentColor;
  }
  .nav-mobile-menu {
    display: none;
    border-top: 1px solid var(--border);
    background: rgba(0, 5, 1, 0.98);
    padding: 10px 20px 16px;
  }
  .nav-mobile-menu.is-open {
    display: grid;
    gap: 4px;
  }
  .nav-mobile-menu a {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-dim);
  }
  .nav-mobile-menu a:last-child {
    border-bottom: none;
  }
}

/* ============================================================
   AGENT CAPACITY TERMINAL (real sun capacity output format)
   ============================================================ */
.agents-terminal { margin: 0; }
.tb-plain {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  padding: 2px 0;
}
.tb-dim { color: var(--text-off); }
.agents-cap-row {
  font-family: var(--font-mono);
  font-size: 11px;
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 3px 0 3px 14px;
  flex-wrap: wrap;
}
.acr-name {
  color: var(--text);
  min-width: 120px;
  flex-shrink: 0;
}
.acr-healthy { color: var(--text-dim); font-size: 10px; }
.acr-ok { color: var(--text); }
.acr-stat { color: var(--text-off); font-size: 10px; }
.acr-val { color: var(--text-dim); }
.acr-val.amber { color: var(--amber); }

/* ============================================================
   SUN SHELL MOBILE MOCK (matches real App.tsx design)
   Palette: bg #09141e · surface #0f1f2e · accent #55d6ff
            text #e7f0f9 · textDim #8fb0ca · border #244662
   ============================================================ */
.mobile-mock.sunshell {
  background: #09141e;
  border-color: #244662;
  font-family: var(--font-mono);
  border-radius: 4px;
  overflow: hidden;
}
.ss-tabbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid #244662;
  background: #0f1f2e;
}
.ss-app-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #e7f0f9;
  flex-shrink: 0;
  margin-right: 4px;
}
.ss-tabs {
  display: flex;
  gap: 4px;
  flex: 1;
  overflow: hidden;
}
.ss-tab {
  font-size: 9px;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid #244662;
  color: #8fb0ca;
  white-space: nowrap;
}
.ss-tab-active {
  border-color: #55d6ff;
  color: #55d6ff;
  background: rgba(85,214,255,0.08);
}
.ss-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.ss-action {
  font-size: 12px;
  color: #8fb0ca;
  padding: 2px 4px;
}
.ss-terminal {
  background: #050d14;
  padding: 10px 12px;
  min-height: 110px;
  border-bottom: 1px solid #244662;
}
.ss-line {
  font-size: 9px;
  color: #b2ffd6;
  line-height: 1.7;
}
.ss-line-dim { color: #4f7a99; }
.ss-cursor {
  color: #55d6ff;
  animation: blink 1s step-end infinite;
}
.ss-sheet {
  padding: 10px 12px;
  background: #0f1f2e;
}
.ss-sheet-title {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #4f7a99;
  margin-bottom: 8px;
}
.ss-vm {
  border-radius: 6px;
  border: 1px solid #244662;
  padding: 8px 10px;
  background: #0f1f2e;
  margin-bottom: 6px;
}
.ss-vm-selected {
  border-color: #55d6ff;
  background: #11283a;
}
.ss-vm-top {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}
.ss-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.ss-vm-id {
  font-size: 10px;
  font-weight: 700;
  color: #e7f0f9;
}
.ss-vm-meta {
  font-size: 8px;
  color: #8fb0ca;
  margin-bottom: 6px;
}
.ss-launch-btn {
  font-size: 9px;
  font-weight: 700;
  color: #031018;
  background: #55d6ff;
  padding: 5px 10px;
  border-radius: 6px;
  text-align: center;
}
.ss-new-vm {
  font-size: 9px;
  font-weight: 700;
  color: #8fb0ca;
  border: 1px solid #244662;
  border-radius: 6px;
  padding: 6px 10px;
  text-align: center;
}

/* ── Beta badge ──────────────────────────────────────────── */
.beta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}
.beta-badge a {
  color: var(--amber);
  text-decoration: none;
  transition: opacity 120ms;
}
.beta-badge a:hover { opacity: 0.8; }
.beta-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
  animation: blink-dot 1.4s step-end infinite;
  flex-shrink: 0;
}

/* ── Comparison table ────────────────────────────────────── */
.compare-table {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 32px;
}
.compare-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.compare-row:last-child { border-bottom: none; }
.compare-cell {
  padding: 12px 16px;
  font-size: 12px;
  font-family: 'IBM Plex Mono', monospace;
  border-right: 1px solid var(--border);
  color: var(--text-dim);
}
.compare-cell:last-child { border-right: none; }
.compare-head .compare-cell {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--text-dim);
  background: rgba(0,255,65,0.03);
}
.compare-col-sun {
  background: rgba(255,176,0,0.04);
}
.compare-head .compare-col-sun {
  color: var(--amber) !important;
  background: rgba(255,176,0,0.08);
}
.compare-label { color: var(--text); font-weight: 500; }
.compare-yes { color: #00e540; }
.compare-no { color: rgba(255,80,80,0.8); }
.compare-mid { color: var(--text-dim); }
.compare-note {
  margin-top: 12px;
  font-size: 11px;
  color: var(--text-dim);
  opacity: 0.6;
}
@media (max-width: 768px) {
  .compare-row { grid-template-columns: 1.2fr 0.8fr 0.8fr; }
  .compare-row > *:nth-child(4),
  .compare-row > *:nth-child(5) { display: none; }
}

/* ── Testimonials ────────────────────────────────────────── */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.testi-card {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px;
  background: rgba(0,255,65,0.02);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testi-quote {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text);
  flex: 1;
}
.testi-quote::before { content: '"'; color: var(--amber); margin-right: 2px; }
.testi-quote::after  { content: '"'; color: var(--amber); margin-left: 2px; }
.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,176,0,0.12);
  border: 1px solid rgba(255,176,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--amber);
  font-family: 'IBM Plex Mono', monospace;
  flex-shrink: 0;
}
.testi-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
}
.testi-role {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}
@media (max-width: 900px) {
  .testi-grid { grid-template-columns: 1fr; }
}

/* ── Footer redesign ─────────────────────────────────────── */
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 20px 0;
  position: relative;
  z-index: 1001;
  isolation: isolate;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.footer-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
  flex-shrink: 0;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.footer-links a {
  font-size: 12px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 3px;
  letter-spacing: 0.06em;
  transition: color 120ms;
}
.footer-links a:hover { color: var(--text); }
.footer-social {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 120ms, border-color 120ms;
}
.footer-social-link:hover {
  color: var(--text);
  border-color: rgba(0,255,65,0.3);
}

/* ── Powered-by strip ────────────────────────────────────── */
.powered-by {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
.pb-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.pb-label {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'IBM Plex Mono', monospace;
}
.pb-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,176,0,0.3);
  border-radius: 4px;
  padding: 6px 14px;
  background: rgba(255,176,0,0.04);
}
.pb-logo-mark {
  font-size: 14px;
  font-weight: 800;
  color: var(--amber);
  font-family: 'Space Grotesk', sans-serif;
}
.pb-logo-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
}
.pb-logo-sub {
  font-size: 11px;
  color: var(--text-dim);
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.04em;
}
.pb-by {
  font-size: 11px;
  color: var(--text-dim);
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.04em;
}

/* ── Footer company line ─────────────────────────────────── */
.footer-company {
  position: relative;
  z-index: 1001;
  isolation: isolate;
  font-size: 11px;
  color: var(--text-dim);
  opacity: 0.5;
  font-family: 'IBM Plex Mono', monospace;
  padding: 0 0 16px;
  letter-spacing: 0.04em;
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 4px;
}

/* ── Inference section ───────────────────────────────────── */
.compute-intro {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 68ch;
  margin: 0 0 32px;
}
.slm-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.slm-chip {
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--amber);
  border: 1px solid rgba(255,176,0,0.3);
  background: rgba(255,176,0,0.06);
  border-radius: 3px;
  padding: 4px 10px;
  letter-spacing: 0.04em;
}
.slm-chip-more {
  color: var(--text-dim);
  border-color: var(--border);
  background: transparent;
}
.inference-demo {
  display: grid;
  grid-template-columns: 1fr 32px 1fr;
  align-items: center;
  gap: 0;
  margin: 28px 0 36px;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.infer-col {
  padding: 20px;
}
.infer-col-deploy { background: rgba(0,255,65,0.02); }
.infer-col-use    { background: rgba(0,229,255,0.02); border-left: 1px solid var(--border); }
.infer-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--amber);
  background: rgba(255,176,0,0.05);
  height: 100%;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.infer-step-label {
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--amber);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.infer-terminal {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  background: #000;
}
.it-bar {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.it-dot { width: 10px; height: 10px; border-radius: 50%; }
.it-dot.r { background: #ff5f57; }
.it-dot.y { background: #febc2e; }
.it-dot.g { background: #28c840; }
.it-body {
  padding: 14px 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
}
.it-line { color: var(--text); }
.it-prompt { color: var(--amber); margin-right: 6px; }
.it-spacer { height: 8px; }
.it-log { color: var(--text-dim); padding-left: 4px; line-height: 1.8; }
.it-ok { color: #00e540; }
.it-live { color: var(--amber); }
.it-url { color: var(--cyan); }
.it-code-line { color: var(--text); line-height: 1.75; }
.it-indent  { padding-left: 16px; }
.it-indent2 { padding-left: 32px; }
.it-kw  { color: #cc99ff; }
.it-str { color: #99e080; }
@media (max-width: 900px) {
  .inference-demo {
    grid-template-columns: 1fr;
  }
  .infer-arrow {
    height: 40px;
    transform: rotate(90deg);
    border: none;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .infer-col-use { border-left: none; border-top: 1px solid var(--border); }
}
.pb-badge {
  font-size: 10px;
  font-family: 'IBM Plex Mono', monospace;
  color: #00e540;
  border: 1px solid rgba(0,229,64,0.3);
  background: rgba(0,229,64,0.06);
  border-radius: 3px;
  padding: 3px 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}