/* ── DESIGN TOKENS & BASE (Moved from HTML) ── */
:root {
  --space: #070b14;
  --deep: #0d1326;
  --surface: #131b33;
  --border: #1e2d52;
  --text: #d4dcee;
  --muted: #6b7da8;
  --accent: #7eb8da;
  --accent-glow: #a0d0f0;
  --hot: #e0558a;
  --warn: #e8a84c;
  --green: #4ec9a0;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
body {
  background: var(--space);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Stars background */
.stars {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
  background: radial-gradient(1px 1px at 10% 15%, rgba(255,255,255,0.6), transparent),
              radial-gradient(1px 1px at 25% 35%, rgba(255,255,255,0.5), transparent),
              radial-gradient(1.5px 1.5px at 40% 10%, rgba(255,255,255,0.7), transparent),
              radial-gradient(1px 1px at 55% 45%, rgba(255,255,255,0.4), transparent),
              radial-gradient(1px 1px at 70% 20%, rgba(255,255,255,0.6), transparent),
              radial-gradient(1.5px 1.5px at 85% 50%, rgba(255,255,255,0.5), transparent),
              radial-gradient(1px 1px at 15% 65%, rgba(255,255,255,0.4), transparent),
              radial-gradient(1px 1px at 35% 75%, rgba(255,255,255,0.6), transparent),
              radial-gradient(1px 1px at 60% 80%, rgba(255,255,255,0.5), transparent),
              radial-gradient(1px 1px at 80% 70%, rgba(255,255,255,0.3), transparent),
              radial-gradient(1px 1px at 90% 30%, rgba(255,255,255,0.5), transparent),
              radial-gradient(2px 2px at 20% 90%, rgba(160,208,240,0.5), transparent),
              radial-gradient(1.5px 1.5px at 50% 60%, rgba(255,255,255,0.4), transparent),
              radial-gradient(1px 1px at 75% 85%, rgba(255,255,255,0.6), transparent);
}

/* Uranus planet orb */
.uranus-orb {
  position: fixed;
  top: -180px;
  right: -120px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, 
    #c8e8f8 0%, #8ec8e0 15%, #5aa8c0 30%, #3a7a98 50%, #1a4a60 70%, #0d2a3a 100%);
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
  filter: blur(2px);
}

/* Background floating logo watermark */
.bg-logo-watermark {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1200px;
  height: 1200px;
  background-image: url('assets/logo.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.26;
  pointer-events: none;
  z-index: 0;
  filter: blur(1px);
  animation: float-watermark 25s ease-in-out infinite;
}

@keyframes float-watermark {
  0%, 100% {
    transform: translate(-50%, -50%) translateY(0px) rotate(0deg);
  }
  50% {
    transform: translate(-50%, -50%) translateY(-20px) rotate(3deg);
  }
}

.container {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Nav */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7,11,20,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.logo span { color: var(--hot); }
.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--accent);
  color: var(--space) !important;
  padding: 8px 18px;
  border-radius: 6px;
  font-weight: 700;
  transition: background 0.2s, box-shadow 0.2s;
}
.nav-cta:hover {
  background: var(--accent-glow);
  box-shadow: 0 0 20px rgba(160,208,240,0.3);
}

/* Hero */
.hero {
  padding: 100px 0 80px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  background: rgba(160,208,240,0.1);
  border: 1px solid rgba(160,208,240,0.2);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
  position: relative;
}
.hero h1 em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  opacity: 0.3;
}
.hero-sub {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 32px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-primary {
  background: var(--accent);
  color: var(--space);
  box-shadow: 0 0 24px rgba(160,208,240,0.2);
}
.btn-primary:hover {
  background: var(--accent-glow);
  box-shadow: 0 0 36px rgba(160,208,240,0.4);
  transform: translateY(-1px);
}
.btn-outline {
  border: 1.5px solid var(--border);
  color: var(--text);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--accent);
  background: rgba(160,208,240,0.05);
}

/* Sections */
section {
  padding: 80px 0;
}
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 48px;
}

/* Joke callout cards */
.joke-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}
.joke-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
  opacity: 0.4;
}
.joke-card .punchline {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 8px;
  font-style: italic;
}

/* Problem grid */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.problem-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  transition: border-color 0.2s;
}
.problem-item:hover { border-color: var(--accent); }
.problem-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.problem-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.problem-item p { color: var(--muted); font-size: 0.92rem; }

/* Products */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 24px;
  transition: all 0.3s;
  position: relative;
}
.product-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.product-card.featured { border-color: var(--accent); }
.product-card.featured::after {
  content: 'BEST FOR DEEP PROBING';
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--accent);
  color: var(--space);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 20px;
}
.product-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}
.product-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.product-desc {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
  min-height: 44px;
}
.product-specs {
  list-style: none;
  font-size: 0.8rem;
  color: var(--muted);
  font-family: var(--mono);
  margin-bottom: 20px;
}
.product-specs li {
  padding: 4px 0;
  border-bottom: 1px solid rgba(30,45,82,0.5);
}
.product-price {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
}
.product-price s {
  color: var(--muted);
  font-size: 0.8rem;
  margin-left: 8px;
  font-weight: 400;
}

/* Business model */
.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.model-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
}
.model-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.model-card .model-tag {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}
.model-card p { color: var(--muted); font-size: 0.92rem; margin-bottom: 12px; }
.model-card ul {
  list-style: none;
  font-size: 0.88rem;
  color: var(--muted);
}
.model-card ul li {
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}
.model-card ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* Configurator demo */
.config-demo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  margin-top: 40px;
  font-family: var(--mono);
}
.config-step {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
.config-step:last-child { border-bottom: none; }
.config-step .step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--space);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.config-warning {
  margin-top: 24px;
  padding: 16px;
  background: rgba(232,168,76,0.08);
  border: 1px solid rgba(232,168,76,0.25);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--warn);
  font-weight: 600;
}
.config-success {
  margin-top: 24px;
  padding: 16px;
  background: rgba(78,201,160,0.08);
  border: 1px solid rgba(78,201,160,0.25);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--green);
  font-weight: 600;
}

/* Testimonials */
.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.quote-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}
.quote-card .stars { color: var(--warn); font-size: 0.9rem; margin-bottom: 12px; }
.quote-card .quote {
  font-style: italic;
  font-size: 0.95rem;
  margin-bottom: 16px;
  line-height: 1.5;
}
.quote-card .author {
  font-weight: 700;
  font-size: 0.85rem;
}
.quote-card .author-role {
  color: var(--muted);
  font-size: 0.78rem;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  text-align: center;
  transition: border-color 0.3s;
}
.pricing-card:hover { border-color: var(--accent); }
.pricing-card.premium {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(160,208,240,0.1);
}
.pricing-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.pricing-feature {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 16px;
  font-style: italic;
}
.pricing-price {
  font-size: 2.4rem;
  font-weight: 900;
  margin-bottom: 4px;
}
.pricing-price span { font-size: 0.9rem; color: var(--muted); font-weight: 400; }
.pricing-month { color: var(--muted); font-size: 0.8rem; margin-bottom: 20px; }
.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}
.pricing-features li {
  padding: 6px 0;
  font-size: 0.85rem;
  color: var(--muted);
}
.pricing-features li::before { content: '✓ '; color: var(--green); font-weight: 700; }

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  position: relative;
  z-index: 1;
}
footer .footer-joke {
  font-style: italic;
  color: var(--accent);
  margin-top: 8px;
  font-size: 0.85rem;
}

/* Tweaks panel */
.tweaks-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 200;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.tweaks-toggle:hover { border-color: var(--accent); color: var(--text); }
.tweaks-panel {
  position: fixed;
  bottom: 72px;
  right: 20px;
  z-index: 200;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  width: 260px;
  display: none;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}
.tweaks-panel.open { display: block; }
.tweaks-panel h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 12px;
}
.tweak-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 0.82rem;
}
.tweak-row select {
  background: var(--deep);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 0.78rem;
}

/* Joke counter */
.joke-counter {
  text-align: center;
  padding: 16px;
  color: var(--muted);
  font-size: 0.78rem;
  font-style: italic;
  position: relative;
  z-index: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 2.4rem; }
  .section-title { font-size: 1.7rem; }
  .nav-links { display: none; }
  .config-demo { padding: 24px; }
  .hero { padding: 60px 0 50px; }
  section { padding: 50px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ── MAIN STYLES ── */
/* ───────────────────────────────────────────
   URANUS OPTICALS — Design System
   "Nobody knows Uranus like we do."
   ─────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;900&family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
  color-scheme: dark;

  /* Deep space palette */
  --bg:        #06030f;
  --bg-2:      #0c0718;
  --panel:     rgba(18, 10, 38, 0.65);
  --panel-2:   rgba(26, 16, 52, 0.55);
  --glass:     rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);

  /* Brand colors */
  --ice:       #4fc3f7;
  --purple:    #7b6ef6;
  --violet:    #a78bfa;
  --nebula:    #c084fc;
  --hot:       #f472b6;
  --gold:      #fbbf24;

  /* Semantic */
  --ink:       #ede9f6;
  --muted:     #9890b0;
  --line:      rgba(123, 110, 246, 0.15);
  --ok:        #34d399;
  --warn:      #fb923c;
  --bad:       #f87171;

  /* Surfaces */
  --card-bg:   linear-gradient(135deg, rgba(18, 10, 38, 0.7), rgba(12, 7, 24, 0.9));
  --card-border: rgba(123, 110, 246, 0.2);

  /* Glow */
  --glow-ice:    0 0 40px rgba(79, 195, 247, 0.15);
  --glow-purple: 0 0 40px rgba(123, 110, 246, 0.15);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }
select, input { font: inherit; }

/* ── Utility ── */
.eyebrow {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--ice);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.8rem, 6.5vw, 6.5rem);
  font-weight: 900;
  line-height: 0.95;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 0.6rem;
}

h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

p { color: var(--muted); margin-bottom: 0; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  border: 1px solid var(--glass-border);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--purple), var(--ice));
  border-color: transparent;
  color: #06030f;
}

.btn-primary:hover {
  box-shadow: 0 0 30px rgba(123, 110, 246, 0.4), 0 0 60px rgba(79, 195, 247, 0.2);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--glass);
  color: var(--ink);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  border-color: var(--purple);
  box-shadow: var(--glow-purple);
  transform: translateY(-2px);
}

/* ── Header ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 4vw;
  background: rgba(6, 3, 15, 0.7);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.site-nav {
  display: flex;
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.6rem 1rem;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.25s;
}

.site-nav a:hover {
  color: var(--ink);
  background: var(--glass);
}

/* ── Hero ── */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  min-height: 100vh;
  padding: 8rem 4vw 5rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(123, 110, 246, 0.12), transparent),
    radial-gradient(ellipse 60% 50% at 30% 70%, rgba(79, 195, 247, 0.08), transparent),
    radial-gradient(ellipse 40% 40% at 80% 80%, rgba(192, 132, 252, 0.06), transparent);
  pointer-events: none;
}

/* Starfield */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 25% 45%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1.5px 1.5px at 40% 15%, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 55% 60%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 70% 30%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1.5px 1.5px at 85% 55%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 15% 80%, rgba(255,255,255,0.4), transparent),
    radial-gradient(1px 1px at 90% 10%, rgba(255,255,255,0.5), transparent),
    radial-gradient(1px 1px at 60% 85%, rgba(255,255,255,0.3), transparent),
    radial-gradient(1.5px 1.5px at 35% 35%, rgba(255,255,255,0.5), transparent);
  pointer-events: none;
  animation: twinkle 8s ease-in-out infinite alternate;
}

@keyframes twinkle {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy h1 {
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--ink), var(--ice));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lede {
  max-width: 520px;
  margin-bottom: 2rem;
  font-size: 1.1rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero planet visualization */
.hero-viz {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  aspect-ratio: 1;
}

.planet {
  position: relative;
  width: min(320px, 80%);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255,255,255,0.15), transparent 50%),
    linear-gradient(160deg, #7dd3fc, #4fc3f7, #38a3c5, #2d8baa);
  box-shadow:
    inset -30px -20px 60px rgba(0, 0, 0, 0.4),
    0 0 80px rgba(79, 195, 247, 0.2),
    0 0 160px rgba(123, 110, 246, 0.1);
  animation: planetFloat 12s ease-in-out infinite;
}

/* Atmospheric bands */
.planet::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 18%,
      rgba(255,255,255,0.04) 18%,
      rgba(255,255,255,0.04) 20%,
      transparent 20%,
      transparent 38%,
      rgba(0,0,0,0.06) 38%,
      rgba(0,0,0,0.06) 40%
    );
  opacity: 0.6;
}

@keyframes planetFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(2deg); }
}

/* Rings */
.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 150%;
  height: 40%;
  border: 2px solid rgba(123, 110, 246, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotateX(75deg) rotateZ(-15deg);
  animation: ringPulse 6s ease-in-out infinite;
}

.ring:nth-child(2) {
  width: 160%;
  height: 44%;
  border-color: rgba(79, 195, 247, 0.2);
  animation-delay: -2s;
}

.ring:nth-child(3) {
  width: 170%;
  height: 48%;
  border-color: rgba(192, 132, 252, 0.15);
  animation-delay: -4s;
}

@keyframes ringPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* Floating metric badges */
.metric-badge {
  position: absolute;
  padding: 0.6rem 1rem;
  background: var(--panel);
  backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  font-size: 0.8rem;
  white-space: nowrap;
  animation: badgeFloat 8s ease-in-out infinite;
  box-shadow: var(--glow-purple);
}

.metric-badge span { display: block; color: var(--muted); font-size: 0.7rem; }
.metric-badge strong { color: var(--ice); font-family: 'Space Grotesk', sans-serif; }

.metric-badge:nth-child(4) { top: 10%; right: 5%; animation-delay: 0s; }
.metric-badge:nth-child(5) { top: 45%; right: -5%; animation-delay: -2s; }
.metric-badge:nth-child(6) { bottom: 15%; right: 10%; animation-delay: -4s; }
.metric-badge:nth-child(7) { top: 30%; left: -8%; animation-delay: -6s; }

@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ── Proof Strip ── */
.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-strip > div {
  padding: 2rem 2.5rem;
  background: var(--bg);
  text-align: center;
  transition: background 0.3s;
}

.proof-strip > div:hover {
  background: var(--bg-2);
}

.proof-strip strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--ink);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
}

.proof-strip span {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ── Sections ── */
.section {
  padding: 6rem 4vw;
  position: relative;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 3rem;
}

.section-heading p {
  max-width: 560px;
  margin-top: 0.75rem;
}

/* ── Configurator ── */
.config-shell {
  display: grid;
  grid-template-columns: minmax(450px, 2fr) minmax(320px, 1fr);
  gap: 1.5rem;
  width: 100%;
  align-items: start;
}

.controls {
  display: grid;
  gap: 1rem;
  align-content: start;
  padding: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  backdrop-filter: blur(16px);
  min-width: 0; /* prevent grid blowout */
}

#customScopeForm {
  box-sizing: border-box;
  max-width: 100%;
  overflow: hidden;
}

#customScopeForm input {
  box-sizing: border-box;
}

.controls-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.5rem;
}

.controls-title h3 { margin: 0; font-size: 1rem; }
.controls-title span { color: var(--muted); font-size: 0.75rem; }

label {
  display: grid;
  gap: 0.35rem;
}

label > span {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
}

select, input[type="email"], input[type="text"], input[type="number"] {
  width: 100%;
  min-height: 44px;
  padding: 0 0.75rem;
  background: rgba(6, 3, 15, 0.6);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-size: 0.875rem;
  transition: border-color 0.25s, box-shadow 0.25s;
  -webkit-appearance: none;
}

select:hover, input:hover {
  border-color: var(--purple);
}

select:focus, input:focus {
  outline: none;
  border-color: var(--ice);
  box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.15);
}

/* Results panel */
.results {
  padding: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  backdrop-filter: blur(16px);
  max-width: 500px;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.25rem;
}

.result-header h3 { margin: 0; font-size: 1rem; }

.result-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  border-radius: 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
}

.result-status.ok {
  background: rgba(52, 211, 153, 0.12);
  color: var(--ok);
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.result-status.bad {
  background: rgba(248, 113, 113, 0.12);
  color: var(--bad);
  border: 1px solid rgba(248, 113, 113, 0.25);
}

.result-status::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Optical train visualization */
.optical-train {
  display: flex;
  gap: 8px;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  align-items: stretch;
  margin-bottom: 1.25rem;
}

.train-node {
  flex: 1 1 0px;
  min-width: 0;
  box-sizing: border-box;
  padding: 1rem;
  background: rgba(6, 3, 15, 0.5);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color 0.3s;
}

.train-node:hover {
  border-color: var(--purple);
}

.train-node span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.train-node b {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.train-connector {
  flex: 1 1 0px;
  min-width: 0;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem;
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.2);
  border-radius: 8px;
  color: var(--gold);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-align: center;
}

/* Readout grid */
.readout-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 1.25rem;
}

.readout {
  min-width: 0;
  box-sizing: border-box;
  padding: 1rem;
  background: rgba(6, 3, 15, 0.5);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color 0.3s, transform 0.3s;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.readout:hover {
  border-color: var(--ice);
  transform: translateY(-2px);
}

.readout span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.readout strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  color: var(--ice);
}

.result-note {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 1rem;
  background: rgba(6, 3, 15, 0.3);
  border-radius: 8px;
  border-left: 3px solid var(--purple);
}

/* ── Bundles ── */
.bundle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.bundle-card {
  padding: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  backdrop-filter: blur(16px);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  position: relative;
  overflow: hidden;
}

.bundle-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple), var(--ice));
  opacity: 0;
  transition: opacity 0.3s;
}

.bundle-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glow-purple);
  border-color: rgba(123, 110, 246, 0.35);
}

.bundle-card:hover::before { opacity: 1; }

.bundle-card.featured {
  border-color: rgba(123, 110, 246, 0.35);
  background: linear-gradient(135deg, rgba(26, 16, 52, 0.8), rgba(18, 10, 38, 0.95));
}

.bundle-card.featured::before { opacity: 1; }

.tier {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(123, 110, 246, 0.12);
  color: var(--purple);
  border: 1px solid rgba(123, 110, 246, 0.2);
}

.featured .tier {
  background: rgba(79, 195, 247, 0.12);
  color: var(--ice);
  border-color: rgba(79, 195, 247, 0.2);
}

.bundle-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.bundle-card > p {
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.bundle-card ul {
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.bundle-card li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.bundle-card li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.12);
  color: var(--ok);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ── Method ── */
.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.method-step {
  padding: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  backdrop-filter: blur(16px);
  transition: transform 0.3s, border-color 0.3s;
}

.method-step:hover {
  transform: translateY(-4px);
  border-color: var(--ice);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 1rem;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--purple), var(--ice));
  color: #06030f;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900;
  font-size: 0.9rem;
}

/* ── Contact / CTA ── */
.contact {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 3rem;
  align-items: start;
}

.contact p + p {
  margin-top: 1rem;
}

.signup-form {
  display: grid;
  gap: 1rem;
  padding: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  backdrop-filter: blur(16px);
}

.checkbox-stack {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 0.25rem 0 1rem;
}

.checkbox-label {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
  cursor: pointer;
}

.checkbox-label input {
  width: 18px;
  min-height: 18px;
  margin-top: 0.1rem;
  accent-color: var(--ice);
}

/* ── Footer ── */
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 4vw;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer strong {
  color: var(--ink);
  font-family: 'Space Grotesk', sans-serif;
}

/* ── Scroll Animations ── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Ambient background glow for sections ── */
.section-configurator {
  background:
    radial-gradient(ellipse 50% 40% at 80% 20%, rgba(123, 110, 246, 0.06), transparent),
    var(--bg);
}

.section-bundles {
  background:
    radial-gradient(ellipse 60% 50% at 20% 60%, rgba(79, 195, 247, 0.05), transparent),
    var(--bg);
  border-top: 1px solid var(--line);
}

.section-method {
  background:
    radial-gradient(ellipse 50% 50% at 70% 50%, rgba(192, 132, 252, 0.05), transparent),
    var(--bg);
  border-top: 1px solid var(--line);
}

.section-contact {
  background:
    radial-gradient(ellipse 50% 50% at 50% 30%, rgba(123, 110, 246, 0.08), transparent),
    var(--bg);
  border-top: 1px solid var(--line);
}

.section-faq {
  background:
    radial-gradient(ellipse 60% 50% at 40% 40%, rgba(79, 195, 247, 0.06), transparent),
    var(--bg);
  border-top: 1px solid var(--line);
}

/* ── FAQ ── */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.faq-item {
  padding: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  backdrop-filter: blur(16px);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item:hover {
  border-color: var(--ice);
  box-shadow: var(--glow-ice);
  transform: translateY(-3px);
}

.faq-item h3 {
  color: var(--ink);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0;
}

.faq-item p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 7rem;
  }

  .hero-viz { display: none; }

  .config-shell {
    grid-template-columns: 1fr;
  }

  .bundle-grid,
  .method-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .contact {
    grid-template-columns: 1fr;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-nav { display: none; }

  h1 { font-size: 2.4rem; }

  .hero { padding: 6rem 1.5rem 3rem; }
  .section { padding: 3rem 1.5rem; }

  .optical-train {
    grid-template-columns: 1fr;
  }

  .readout-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .picker-table { overflow-x: auto; }
}

/* ── Picker Table (Riot Motoco-style accessory rows) ── */
.picker-table {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.picker-header-row {
  display: none; /* Hidden in sidebar; shown on wide layouts */
}

.picker-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  background: rgba(6, 3, 15, 0.3);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: background 0.2s, opacity 0.2s, border-color 0.2s;
}

.picker-row.included {
  background: rgba(79, 195, 247, 0.06);
  border-color: var(--ice);
}

.picker-row.excluded { opacity: 0.5; }

.picker-row .col-part h4 {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}

.picker-row .col-selection {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tier-select {
  min-height: 38px;
  padding: 0 10px;
  background: rgba(6, 3, 15, 0.6);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font-size: 0.875rem;
  cursor: pointer;
  width: 100%;
  transition: border-color 0.25s;
}

.tier-select:hover { border-color: var(--purple); }
.tier-select:focus { outline: none; border-color: var(--ice); box-shadow: 0 0 0 3px rgba(79,195,247,0.15); }
.tier-select:disabled { opacity: 0.5; cursor: not-allowed; }

.specs-box { display: flex; flex-direction: column; gap: 3px; }

.specs-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.stock-badge {
  display: inline-block;
  width: max-content;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--ice);
  background: rgba(79, 195, 247, 0.1);
  border: 1px solid rgba(79, 195, 247, 0.2);
}

.picker-row .col-price {
  text-align: right;
}

.price-val {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
}

@media (min-width: 1025px) {
  .picker-header-row {
    display: grid;
    grid-template-columns: 1fr 80px;
    gap: 16px;
    padding: 10px 16px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
    margin-bottom: 4px;
  }
  }

@media (max-width: 640px) {
  .btn { width: 100%; }

  .site-footer {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}

/* ── Deep Probe Simulation Overlay ── */
.sim-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #05070a;
  z-index: 9999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-family: 'Space Grotesk', monospace;
  overflow: hidden;
}

.sim-planet {
  position: relative;
  width: 300px; height: 300px;
  margin-bottom: 40px;
}

.sim-planet-body {
  position: absolute;
  width: 160px; height: 160px;
  background: radial-gradient(circle at 30% 30%, #a0d0f0, #4a90e2, #1a2b3c);
  border-radius: 50%;
  top: 70px; left: 70px;
  box-shadow:
    inset -20px -20px 50px rgba(0,0,0,0.8),
    0 0 40px rgba(160,208,240,0.3);
  animation: planetPulse 4s infinite ease-in-out;
}

.sim-planet-ring {
  position: absolute;
  width: 280px; height: 20px;
  border: 2px solid rgba(160,208,240,0.2);
  border-radius: 50%;
  top: 140px; left: 10px;
  transform: rotate(85deg);
  box-shadow: 0 0 15px rgba(160,208,240,0.1);
}

.sim-scanner {
  position: absolute;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--ice), transparent);
  top: 50%; left: 0;
  opacity: 0;
  box-shadow: 0 0 20px var(--ice);
}

.sim-logs {
  width: 80%; max-width: 500px;
  text-align: left;
  min-height: 120px;
}

.sim-log-header {
  color: var(--ice);
  margin-bottom: 10px;
  font-weight: 700;
  border-bottom: 1px solid rgba(160,208,240,0.2);
  padding-bottom: 5px;
}

.sim-log-ticker {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #cbd5e1;
  max-height: 90px;
  overflow-y: hidden;
}

.sim-progress-bar {
  width: 80%; max-width: 500px;
  background: rgba(255,255,255,0.1);
  height: 4px;
  border-radius: 2px;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}

.sim-progress-fill {
  position: absolute; top: 0; left: 0;
  width: 0%; height: 100%;
  background: var(--ice);
  transition: width 0.1s linear;
}

/* ── Paywall Modal ── */
.paywall-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(5,7,10,0.95);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.paywall-card {
  background: #111827;
  width: 100%; max-width: 450px;
  border: 1px solid var(--ice);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.paywall-badge {
  color: var(--ice);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.paywall-title {
  font-size: 1.8rem;
  margin-bottom: 12px;
  color: var(--ink);
  font-family: 'Space Grotesk', sans-serif;
}

.paywall-desc {
  color: #9ca3af;
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.paywall-price-box {
  background: rgba(0,0,0,0.3);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #374151;
  margin-bottom: 24px;
}

.paywall-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ink);
}

.paywall-price-label {
  font-size: 0.75rem;
  color: var(--ice);
  text-transform: uppercase;
  margin-top: 4px;
}

.paywall-features {
  text-align: left;
  font-size: 0.85rem;
  color: var(--ink);
  margin-bottom: 32px;
  padding-left: 20px;
}

.paywall-features li {
  margin-bottom: 10px;
}

.paywall-credit {
  font-weight: 700;
  color: var(--ice);
}

.paywall-btn {
  width: 100%;
  background: var(--ice);
  color: #05070a;
  border: none;
  padding: 16px;
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  transition: box-shadow 0.3s, transform 0.2s;
}

.paywall-btn:hover {
  box-shadow: 0 0 30px rgba(160,208,240,0.4);
  transform: translateY(-1px);
}

.paywall-close {
  background: transparent;
  border: none;
  color: #9ca3af;
  margin-top: 16px;
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: underline;
}

.paywall-close:hover { color: var(--ink); }

/* ── Simulation Keyframes ── */
@keyframes planetPulse {
  0%, 100% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.03); filter: brightness(1.12); }
}

@keyframes scan {
  0% { top: 10%; opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { top: 90%; opacity: 0; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Cart System ── */
.cart-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 56px; height: 56px;
  background: var(--ice);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 5000;
  box-shadow: 0 4px 20px rgba(79,195,247,0.35);
  transition: transform 0.2s;
}
.cart-float:hover { transform: scale(1.08); }
.cart-icon { font-size: 1.4rem; }
.cart-badge {
  position: absolute; top: -4px; right: -4px;
  width: 22px; height: 22px;
  background: var(--hot); color: #fff;
  border-radius: 50%; font-size: 0.7rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.cart-drawer {
  position: fixed; top: 0; right: -420px;
  width: 400px; max-width: 90vw; height: 100%;
  background: var(--bg);
  border-left: 1px solid var(--line);
  z-index: 6000;
  transition: right 0.3s ease;
  display: flex; flex-direction: column;
}
.cart-drawer.open { right: 0; }
.cart-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px; border-bottom: 1px solid var(--line);
}
.cart-header h3 { margin: 0; font-family: 'Space Grotesk', sans-serif; font-size: 1.1rem; }
.cart-close { background: none; border: none; color: var(--muted); font-size: 1.5rem; cursor: pointer; }
.cart-empty { padding: 40px 20px; text-align: center; color: var(--muted); font-style: italic; }
.cart-items { flex: 1; overflow-y: auto; padding: 16px; }
.cart-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0; border-bottom: 1px solid var(--line); gap: 12px;
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name { font-weight: 600; font-size: 0.9rem; }
.cart-item-price { color: var(--muted); font-size: 0.8rem; margin-top: 2px; }
.cart-item-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.cart-qty-btn {
  width: 28px; height: 28px; background: var(--panel-2);
  border: 1px solid var(--line); border-radius: 4px;
  color: var(--ink); cursor: pointer; font-size: 0.85rem;
}
.cart-qty { font-weight: 700; min-width: 20px; text-align: center; }
.cart-remove { background: none; border: none; cursor: pointer; font-size: 0.9rem; opacity: 0.5; }
.cart-remove:hover { opacity: 1; }
.cart-footer { padding: 20px; border-top: 2px solid var(--line); background: var(--bg-2); }
.cart-total { display: flex; justify-content: space-between; font-size: 1.1rem; margin-bottom: 16px; }
.cart-total strong { font-family: 'Space Grotesk', sans-serif; color: var(--ice); }
.cart-checkout-btn {
  width: 100%; padding: 14px;
  background: linear-gradient(135deg, var(--purple), var(--ice));
  border: none; border-radius: 8px; color: var(--bg);
  font-weight: 800; font-family: 'Space Grotesk', sans-serif; font-size: 0.95rem;
  cursor: pointer; margin-bottom: 8px; transition: box-shadow 0.2s;
}
.cart-checkout-btn:hover { box-shadow: 0 0 20px rgba(79,195,247,0.3); }
.cart-clear-btn {
  width: 100%; padding: 8px; background: transparent;
  border: 1px solid var(--line); border-radius: 6px;
  color: var(--muted); cursor: pointer; font-size: 0.8rem;
}


/* Section Card Wrapper */
.section-card {
  background: rgba(19, 27, 51, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  margin-bottom: 24px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .section-card {
    padding: 24px;
  }
}

/* Nav Tweak Buttons */
.nav-tweak-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}
.nav-tweak-btn:hover {
  background: var(--accent);
  color: var(--space);
  border-color: var(--accent-glow);
  box-shadow: 0 0 15px rgba(160,208,240,0.4);
  transform: scale(1.1);
}