:root {
  --bg: #0b1c36;
  --bg-panel: #0f2443;
  --card: #102846;
  --text: #f5f8ff;
  --muted: #c9d5ec;
  --accent: #00c4ff;
  --accent-2: #ff7a00;
  --accent-soft: rgba(0, 196, 255, 0.16);
  --accent-2-soft: rgba(255, 122, 0, 0.12);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 18px 50px rgba(5, 10, 30, 0.5);
  --page-gradient: radial-gradient(1000px circle at 20% 10%, rgba(0, 196, 255, 0.12), transparent 50%),
                   radial-gradient(1200px circle at 80% 0%, rgba(255, 122, 0, 0.12), transparent 55%),
                   linear-gradient(180deg, #0b1c36 0%, #08162c 100%);
  --panel-gradient: radial-gradient(120% 120% at 20% 20%, rgba(0, 196, 255, 0.18), rgba(0, 196, 255, 0.02)),
                    radial-gradient(120% 120% at 80% 30%, rgba(255, 122, 0, 0.16), rgba(255, 122, 0, 0.02)),
                    rgba(16, 40, 70, 0.65);
  --card-gradient-start: rgba(16, 40, 70, 0.85);
  --card-gradient-end: rgba(9, 24, 45, 0.9);
  --cta-gradient: linear-gradient(120deg, rgba(0, 196, 255, 0.2), rgba(28, 123, 255, 0.25));
  --pill-bg: rgba(255, 255, 255, 0.08);
  --chip-bg: rgba(255, 255, 255, 0.08);
  --tag-bg: rgba(255, 255, 255, 0.08);
  --nav-bg: rgba(11, 28, 54, 0.9);
  --grid-line: rgba(255, 255, 255, 0.05);
}

:root[data-theme="light"],
body[data-theme="light"] {
  --bg: #f6f8fb;
  --bg-panel: #ffffff;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #4b5563;
  --accent: #0ea5e9;
  --accent-2: #f97316;
  --accent-soft: rgba(14, 165, 233, 0.16);
  --accent-2-soft: rgba(249, 115, 22, 0.16);
  --border: rgba(15, 23, 42, 0.12);
  --shadow: 0 14px 36px rgba(15, 23, 42, 0.12);
  --page-gradient: radial-gradient(900px circle at 20% 10%, rgba(14, 165, 233, 0.18), transparent 55%),
                   radial-gradient(1100px circle at 80% 0%, rgba(249, 115, 22, 0.18), transparent 55%),
                   linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
  --panel-gradient: radial-gradient(120% 120% at 20% 20%, rgba(14, 165, 233, 0.18), rgba(14, 165, 233, 0.04)),
                    radial-gradient(120% 120% at 80% 30%, rgba(249, 115, 22, 0.16), rgba(249, 115, 22, 0.04)),
                    rgba(255, 255, 255, 0.9);
  --card-gradient-start: rgba(255, 255, 255, 0.95);
  --card-gradient-end: rgba(237, 242, 247, 0.9);
  --cta-gradient: linear-gradient(120deg, rgba(14, 165, 233, 0.2), rgba(59, 130, 246, 0.25));
  --pill-bg: rgba(14, 165, 233, 0.12);
  --chip-bg: rgba(14, 165, 233, 0.08);
  --tag-bg: rgba(15, 23, 42, 0.06);
  --nav-bg: rgba(248, 250, 252, 0.92);
  --grid-line: rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--page-gradient);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.35s ease, color 0.25s ease;
}

.page {
  width: 100%;
  max-width: none;
  padding: 32px 48px 70px;
}

.hero {
  padding: 18px 0 12px;
  position: relative;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
}

.hero::before {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, var(--accent-soft), transparent 60%);
  top: -140px;
  left: -120px;
}

.hero::after {
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, var(--accent-2-soft), transparent 60%);
  bottom: -260px;
  right: -160px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 12px 0;
  position: sticky;
  top: 0;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  z-index: 10;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  letter-spacing: 0.6px;
}

.logo svg {
  height: 32px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
  transition: color 0.2s ease;
}

.nav a:hover { color: var(--text); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--pill-bg);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2px;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.pill:hover {
  border-color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  align-items: center;
  margin: 28px auto 0;
  max-width: 1320px;
}

.hero-copy h1 {
  font-size: clamp(32px, 5vw, 46px);
  margin: 10px 0 12px;
  line-height: 1.2;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  margin: 0 0 6px;
}

.lede {
  color: var(--muted);
  max-width: 640px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin: 18px 0 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.2s ease;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 65%, var(--accent-2) 35%));
  color: #061224;
  box-shadow: var(--shadow);
}

.button.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.hero-highlights {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.hero-banner {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 10px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--chip-bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 600;
}

.badge {
  padding: 10px 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  min-width: 210px;
}

.badge .label {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
}

.badge .value {
  display: block;
  font-weight: 700;
}

.hero-panel { position: relative; }

.hero-graphic {
  position: relative;
  display: flex;
  justify-content: center;
}

.graphic-frame {
  position: relative;
  width: 100%;
  min-height: 320px;
  border-radius: 18px;
  background: var(--panel-gradient);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.35;
}

.orb {
  position: absolute;
  filter: blur(50px);
  border-radius: 50%;
  opacity: 0.7;
}

.orb-a {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, var(--accent-soft), transparent 60%);
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 80%, transparent), transparent 60%);
  top: -60px;
  left: -60px;
}

.orb-b {
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, var(--accent-2-soft), transparent 60%);
  background: radial-gradient(circle, color-mix(in srgb, var(--accent-2) 80%, transparent), transparent 60%);
  bottom: -40px;
  right: -40px;
}

.callout {
  position: relative;
  padding: 28px;
  max-width: 520px;
  color: var(--text);
  z-index: 1;
}

.callout-eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 12px;
  color: var(--accent);
  margin: 0 0 8px;
  font-weight: 700;
}

.callout-title {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 800;
}

.callout-list {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.callout-list li {
  margin: 6px 0;
  padding-left: 18px;
  position: relative;
}

.callout-list li::before {
  content: '•';
  position: absolute;
  left: 4px;
  color: var(--accent);
}

.section {
  margin: 64px auto;
  max-width: 1320px;
  scroll-margin-top: 80px;
}

.section-heading h2 {
  margin: 6px 0;
  font-size: clamp(28px, 4vw, 36px);
  scroll-margin-top: 96px;
}

.subhead {
  color: var(--muted);
  max-width: 720px;
  margin: 0;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.pillar {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}

.pillar-title {
  font-weight: 700;
  margin: 0 0 6px;
}

.two-column .builder-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.builder-card {
  background: linear-gradient(145deg, var(--card-gradient-start), var(--card-gradient-end));
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.builder-card h3 { margin: 8px 0 6px; }

.pillars .pill,
.builder-card .pill {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: var(--accent);
  border: 1px solid var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  font-weight: 700;
  font-size: 13px;
}

.bullets {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  color: var(--text);
}

.bullets li {
  margin: 6px 0;
  padding-left: 18px;
  position: relative;
}

.bullets li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.company-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  transition: transform 0.15s ease, border-color 0.2s ease;
}

.card-visual {
  height: 120px;
  border-radius: 12px;
  margin: 0 0 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}

.card-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 55%);
  mix-blend-mode: screen;
}

.visual-leadership { background: linear-gradient(135deg, #0f172a, #1f2937 40%, #7f5dff); }
.visual-product { background: linear-gradient(135deg, #0f172a, #0ea5e9 35%, #22d3ee); }
.visual-market { background: linear-gradient(135deg, #0f172a, #22c55e 35%, #a7f3d0); }
.visual-capital { background: linear-gradient(135deg, #0f172a, #f97316 35%, #fcd34d); }

.company-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
}

.company-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.company-name {
  font-weight: 800;
  font-size: 18px;
}

.tag {
  background: var(--tag-bg);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
  margin-top: 12px;
}

.partners .partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.partner-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.investment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.invest-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.invest-card h3 { margin: 0; }

.invest-visual {
  height: 160px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card-gradient-start);
  overflow: hidden;
  position: relative;
}

.invest-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, color-mix(in srgb, var(--accent) 40%, transparent), transparent 55%),
              radial-gradient(circle at 30% 70%, color-mix(in srgb, #22d3ee 35%, transparent), transparent 60%);
  mix-blend-mode: screen;
}

.invest-visual-thesis { background: linear-gradient(145deg, #0f172a, #0ea5e9); }
.invest-visual-support { background: linear-gradient(145deg, #0f172a, #7f5dff); }

.partner-name {
  font-weight: 800;
  margin: 0 0 4px;
}

.note {
  margin: 0;
  color: var(--muted);
}

.cta-banner {
  margin-top: 18px;
  padding: 18px;
  background: var(--cta-gradient);
  border-radius: 16px;
  border: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.footer {
  margin-top: 48px;
  padding: 18px 0 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  color: var(--muted);
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}

.footer .logo { margin: 0 0 6px; }

.footer-text { margin: 0; }

.footer-label {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
  color: var(--text);
  margin: 0 0 4px;
}

.footer-links p { margin: 2px 0; }

.theme-toggle {
  border: 1px solid var(--border);
  background: var(--pill-bg);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.15s ease, border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
}

.toggle-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text);
  box-shadow: 0 0 0 2px var(--border);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.toggle-dot.on {
  background: var(--accent);
  box-shadow: 0 0 0 2px var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 45%, transparent);
}

.toggle-label {
  font-size: 13px;
  letter-spacing: 0.2px;
  line-height: normal;
}

@media (max-width: 720px) {
  .nav { position: static; flex-wrap: wrap; }
  .nav-actions { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
  .hero-actions { width: 100%; }
  .section { margin: 64px auto; }
  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}