/* ════════════════════════════════════════════════════════
   ZILLIA — styles.css
   Dark terminal aesthetic · Physical AI Data Infrastructure
   ════════════════════════════════════════════════════════ */

/* ─── Tokens ─────────────────────────────────────────── */
:root {
  --bg:        #020418;
  --bg2:       #040628;
  --panel:     rgba(6, 12, 40, 0.78);
  --text:      #EAF5FF;
  --muted:     #7A9BB5;
  --line:      rgba(21, 155, 255, 0.18);
  --accent:    #18C8FF;
  --accent2:   #6BE80F;
  --accent3:   #91FF00;
  --glow-b:    rgba(24, 200, 255, 0.15);
  --glow-g:    rgba(107, 232, 15, 0.12);
  --font-sans: 'Sora', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --radius:    12px;
  --radius-lg: 20px;
}

/* ─── Reset ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  cursor: default;
}
a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent2); }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.mono { font-family: var(--font-mono); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.accent-text { color: var(--accent2); }

/* ─── Background grid ────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(24,200,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24,200,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}
body > * { position: relative; z-index: 1; }

/* ─── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent2);
  color: #050d00;
  border: 1px solid var(--accent2);
}
.btn-primary:hover {
  background: var(--accent3);
  color: #050d00;
  box-shadow: 0 0 24px rgba(107,232,15,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(24,200,255,0.4);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 18px rgba(24,200,255,0.2);
}
.btn-lg { padding: 16px 36px; font-size: 0.88rem; }

/* ─── Section headers ─────────────────────────────────── */
.section-header {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-bottom: 48px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
section { padding: 100px 0; }

/* ─── Animations ──────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes blinkDot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.2; }
}
@keyframes marqueeLTR {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes scanline {
  0%   { top: -2px; }
  100% { top: 100%; }
}

.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) forwards;
}

.section-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1),
              transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.section-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ─── Status dot ──────────────────────────────────────── */
.status-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 8px var(--accent2);
  animation: blinkDot 2s ease-in-out infinite;
}
.tag-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 6px var(--accent2);
  animation: blinkDot 2s ease-in-out infinite;
}

/* ════════════════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 72px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(2,4,24,0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 0.3s;
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
}
.nav-brand-name {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.06em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: transparent !important;
  color: var(--accent2) !important;
  border: 1px solid rgba(107,232,15,0.5);
  padding: 8px 18px;
  border-radius: 5px;
  transition: all 0.2s !important;
}
.nav-cta:hover {
  background: rgba(107,232,15,0.1) !important;
  box-shadow: 0 0 14px rgba(107,232,15,0.2);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 72px;
  overflow: hidden;
}
#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  opacity: 0.55;
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(24,200,255,0.05) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(107,232,15,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero-status-bar {
  position: absolute;
  top: 82px; left: 0; right: 0;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 40px;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--line);
}
.status-sep { color: var(--line); }
.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
  padding-top: 40px;
  padding-bottom: 80px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-metrics {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  max-width: 720px;
  margin: 0 auto;
  background: var(--panel);
  backdrop-filter: blur(12px);
}
.metric-pill {
  flex: 1;
  min-width: 140px;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  border-right: 1px solid var(--line);
}
.metric-pill:last-child { border-right: none; }
.metric-divider { display: none; }
.metric-num {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--accent2);
  line-height: 1;
}
.metric-unit {
  font-size: 0.85rem;
  color: var(--accent);
}
.metric-label {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 4px;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  opacity: 0.6;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--muted), transparent);
  animation: scanline 1.8s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

/* ════════════════════════════════════════════════════════
   MARQUEE
   ════════════════════════════════════════════════════════ */
.marquee-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(6,12,40,0.5);
  padding: 14px 0;
  overflow: hidden;
}
.marquee-track { width: 100%; overflow: hidden; }
.marquee-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  animation: marqueeLTR 35s linear infinite;
  width: max-content;
}
.marquee-inner span { font-size: 0.72rem; letter-spacing: 0.1em; color: var(--muted); }
.marquee-sep { color: var(--accent2) !important; font-size: 0.65rem !important; }

/* ════════════════════════════════════════════════════════
   TRUST
   ════════════════════════════════════════════════════════ */
.trust-section {
  padding: 56px 0;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.trust-label {
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}
.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.trust-item {
  font-size: 0.75rem;
  color: rgba(122,155,181,0.5);
  letter-spacing: 0.06em;
  border: 1px solid rgba(122,155,181,0.15);
  padding: 8px 16px;
  border-radius: 4px;
  transition: all 0.2s;
}
.trust-item:hover { border-color: var(--line); color: var(--muted); }
.trust-note {
  font-size: 0.62rem;
  color: rgba(122,155,181,0.3);
  letter-spacing: 0.06em;
}

/* ════════════════════════════════════════════════════════
   DATASET / PRODUCT
   ════════════════════════════════════════════════════════ */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.product-title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}
.product-desc {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 28px;
}
.pipeline-label {
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.pipeline {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.pipe-step {
  font-size: 0.7rem;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 5px 10px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  background: var(--panel);
  transition: all 0.2s;
}
.pipe-step:hover { border-color: var(--accent); color: var(--accent); }
.accent-step {
  border-color: rgba(107,232,15,0.4) !important;
  color: var(--accent2) !important;
  background: rgba(107,232,15,0.05) !important;
}
.pipe-arrow { color: var(--muted); font-size: 0.75rem; opacity: 0.5; }
.product-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Data panel */
.data-panel {
  background: var(--panel);
  border: 1px solid rgba(24,200,255,0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 60px rgba(24,200,255,0.05), inset 0 1px 0 rgba(255,255,255,0.04);
}
.panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(24,200,255,0.03);
}
.panel-metrics { padding: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.panel-metric {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(24,200,255,0.02);
  transition: border-color 0.2s;
}
.panel-metric:hover { border-color: rgba(24,200,255,0.25); }
.pm-label { font-size: 0.62rem; color: var(--muted); letter-spacing: 0.06em; }
.pm-val { font-size: 0.78rem; color: var(--accent); font-weight: 500; }
.panel-bar-section { padding: 0 20px 16px; display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: flex; align-items: center; gap: 10px; }
.bar-label { font-size: 0.65rem; color: var(--muted); width: 130px; flex-shrink: 0; }
.bar-track { flex: 1; height: 3px; background: rgba(122,155,181,0.1); border-radius: 2px; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); border-radius: 2px; width: 0; transition: width 1.2s cubic-bezier(0.22,1,0.36,1); }
.bar-pct { font-size: 0.62rem; color: var(--accent2); width: 28px; text-align: right; }
.panel-footer { padding: 12px 20px; font-size: 0.6rem; color: rgba(122,155,181,0.4); border-top: 1px solid var(--line); }

/* ════════════════════════════════════════════════════════
   METRICS MATRIX
   ════════════════════════════════════════════════════════ */
.metrics-section { background: rgba(4,6,32,0.5); }
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.metric-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  backdrop-filter: blur(8px);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.metric-card:hover {
  border-color: rgba(24,200,255,0.3);
  box-shadow: 0 0 30px rgba(24,200,255,0.07);
  transform: translateY(-2px);
}
.mc-label { font-size: 0.65rem; color: var(--muted); letter-spacing: 0.08em; }
.mc-num { font-size: 2rem; font-weight: 600; color: var(--accent2); line-height: 1; }
.mc-unit { font-size: 0.7rem; color: var(--accent); }
.mc-desc { font-size: 0.75rem; color: var(--muted); line-height: 1.55; flex: 1; }
.mc-bar { height: 2px; background: rgba(122,155,181,0.1); border-radius: 2px; overflow: hidden; margin-top: 4px; }
.mc-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); border-radius: 2px; width: 0; transition: width 1.4s cubic-bezier(0.22,1,0.36,1); }

/* ════════════════════════════════════════════════════════
   PLAYGROUND
   ════════════════════════════════════════════════════════ */
.playground-section { background: var(--bg2); }
.playground-wrap {
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid rgba(24,200,255,0.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 80px rgba(24,200,255,0.07);
}
.pg-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(24,200,255,0.04);
  border-bottom: 1px solid var(--line);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.pg-dots { display: flex; gap: 6px; }
.pg-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(122,155,181,0.2);
}
.pg-dots span:nth-child(1) { background: rgba(255,90,90,0.4); }
.pg-dots span:nth-child(2) { background: rgba(255,200,0,0.4); }
.pg-dots span:nth-child(3) { background: rgba(107,232,15,0.4); }
.pg-badge {
  margin-left: auto;
  font-size: 0.6rem;
  color: var(--accent2);
  border: 1px solid rgba(107,232,15,0.3);
  padding: 2px 8px;
  border-radius: 3px;
  animation: blinkDot 2s ease-in-out infinite;
}
.pg-body { padding: 20px; background: rgba(2,4,24,0.6); }
.pg-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 14px;
  background: rgba(24,200,255,0.02);
  transition: border-color 0.2s;
}
.pg-input-row:focus-within { border-color: rgba(24,200,255,0.35); }
.pg-prompt { font-size: 0.8rem; color: var(--accent2); flex-shrink: 0; }
.pg-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 0.78rem;
  color: var(--text);
  font-family: var(--font-mono);
}
.pg-input::placeholder { color: rgba(122,155,181,0.4); }
.pg-run { padding: 6px 14px; font-size: 0.7rem; border-radius: 4px; }
.pg-suggestions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  font-size: 0.65rem;
}
.pg-sugg-label { color: var(--muted); }
.pg-sugg {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: 4px;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}
.pg-sugg:hover { border-color: var(--accent); background: rgba(24,200,255,0.05); }
.pg-output {
  min-height: 220px;
  max-height: 340px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.pg-line {
  font-size: 0.73rem;
  letter-spacing: 0.02em;
  line-height: 1.6;
  padding: 1px 0;
}
.pg-line.dim { color: rgba(122,155,181,0.35); }
.pg-line.cmd { color: var(--accent2); }
.pg-line.result { color: var(--text); }
.pg-line.key { color: var(--accent); }
.pg-line.sep { color: rgba(122,155,181,0.2); }
.pg-cursor {
  display: inline-block;
  width: 7px; height: 1em;
  background: var(--accent2);
  vertical-align: middle;
  animation: blinkDot 1s step-end infinite;
  margin-left: 2px;
}

/* ════════════════════════════════════════════════════════
   HARDWARE
   ════════════════════════════════════════════════════════ */
.hardware-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.hw-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  backdrop-filter: blur(10px);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.hw-card:hover {
  border-color: rgba(24,200,255,0.25);
  box-shadow: 0 0 50px rgba(24,200,255,0.06);
}
.hw-badge {
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  border: 1px solid var(--line);
  padding: 4px 10px;
  border-radius: 3px;
  display: inline-block;
  width: fit-content;
}
.hw-visual {
  display: flex;
  justify-content: center;
  padding: 24px 0;
}
.hw-icon {
  width: 120px; height: 120px;
  color: var(--muted);
  opacity: 0.7;
  transition: opacity 0.3s;
}
.hw-card:hover .hw-icon { opacity: 1; }
.hw-name {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}
.hw-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
}
.hw-specs { display: flex; flex-direction: column; gap: 8px; }
.hw-spec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(24,200,255,0.02);
  font-size: 0.72rem;
}
.hw-cta { margin-top: 8px; align-self: flex-start; }

/* ════════════════════════════════════════════════════════
   WHY US
   ════════════════════════════════════════════════════════ */
.why-section { background: rgba(4,6,32,0.4); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.2s;
}
.why-card:hover {
  border-color: rgba(107,232,15,0.25);
  box-shadow: 0 0 30px rgba(107,232,15,0.06);
  transform: translateY(-3px);
}
.why-icon { font-size: 0.72rem; letter-spacing: 0.06em; }
.why-title { font-size: 1rem; font-weight: 700; line-height: 1.3; }
.why-desc { font-size: 0.83rem; color: var(--muted); line-height: 1.65; }

/* ════════════════════════════════════════════════════════
   MISSION
   ════════════════════════════════════════════════════════ */
.mission-section {
  background: linear-gradient(180deg, var(--bg) 0%, rgba(4,6,32,0.8) 100%);
}
.mission-ascii {
  font-size: 0.62rem;
  color: rgba(122,155,181,0.25);
  letter-spacing: 0.04em;
  margin-bottom: 40px;
  line-height: 1.6;
}
.mission-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
  align-items: start;
}
.mission-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
}
.mission-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.mission-body p { font-size: 0.95rem; color: var(--muted); line-height: 1.75; }
.mission-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.mstat {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mstat:last-child { border-right: none; }
.mstat-num { font-size: 2rem; font-weight: 600; color: var(--accent2); }
.mstat-label { font-size: 0.68rem; color: var(--muted); letter-spacing: 0.06em; }

/* ════════════════════════════════════════════════════════
   CTA SECTION
   ════════════════════════════════════════════════════════ */
.cta-section { padding: 80px 0; }
.cta-box {
  position: relative;
  border: 1px solid rgba(107,232,15,0.2);
  border-radius: var(--radius-lg);
  padding: 80px 60px;
  text-align: center;
  background: rgba(6,12,40,0.6);
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(107,232,15,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 24px;
}
.cta-title {
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.cta-links {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  font-size: 0.72rem;
  color: var(--muted);
}
.cta-links a { color: var(--muted); transition: color 0.2s; }
.cta-links a:hover { color: var(--accent); }
.cta-links span { opacity: 0.4; }

/* ════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════ */
.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2,4,20,0.9);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding: 60px 32px 48px;
  max-width: 1280px;
  margin: 0 auto;
}
.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-logo { width: 36px; height: 36px; object-fit: contain; }
.footer-name { font-size: 0.88rem; font-weight: 600; color: var(--text); letter-spacing: 0.06em; }
.footer-tagline { font-size: 0.68rem; color: var(--muted); letter-spacing: 0.04em; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.fc-head { font-size: 0.65rem; color: var(--muted); letter-spacing: 0.1em; margin-bottom: 6px; }
.footer-col a { font-size: 0.82rem; color: rgba(122,155,181,0.6); transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bar {
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 32px;
  max-width: 1280px;
  margin: 0 auto;
  font-size: 0.65rem;
  color: rgba(122,155,181,0.35);
  letter-spacing: 0.04em;
}

/* ════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr; }
  .hardware-grid { grid-template-columns: 1fr; }
  .mission-content { grid-template-columns: 1fr; gap: 32px; }
  .mission-stats { grid-template-columns: repeat(2, 1fr); }
  .mstat:nth-child(2) { border-right: none; }
}

@media (max-width: 720px) {
  section { padding: 64px 0; }
  .container { padding: 0 20px; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(2,4,24,0.97);
    border-bottom: 1px solid var(--line);
    padding: 24px 24px 32px;
    gap: 20px;
    backdrop-filter: blur(20px);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .hero-title { font-size: 2.2rem; }
  .hero-metrics { flex-direction: column; border-radius: 8px; }
  .metric-pill { border-right: none; border-bottom: 1px solid var(--line); width: 100%; flex-direction: row; justify-content: space-between; align-items: center; }
  .metric-pill:last-child { border-bottom: none; }

  .metrics-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .mc-num { font-size: 1.5rem; }
  .why-grid { grid-template-columns: 1fr; }

  .mission-stats { grid-template-columns: 1fr 1fr; }
  .mstat:nth-child(2) { border-right: none; }

  .cta-box { padding: 48px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bar { flex-direction: column; gap: 8px; text-align: center; }
  .pg-suggestions { display: none; }
}

@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: 1fr; }
  .mission-stats { grid-template-columns: 1fr 1fr; }
  .panel-metrics { grid-template-columns: 1fr; }
  .hardware-grid { grid-template-columns: 1fr; }
}