:root {
  --card: #f5f5f4;
  --ring: #6366f1;
  --input: #d6d3d1;
  --muted: #e7e5e4;
  --accent: #f3e5f5;
  --border: #d6d3d1;
  --radius: 1.25rem;
  --chart-1: #6366f1;
  --chart-2: #4f46e5;
  --chart-3: #4338ca;
  --chart-4: #3730a3;
  --chart-5: #312e81;
  --popover: #f5f5f4;
  --primary: #6366f1;
  --sidebar: #d6d3d1;
  --font-mono: Roboto Mono, monospace;
  --font-sans: Plus Jakarta Sans, sans-serif;
  --secondary: #d6d3d1;
  --background: #e7e5e4;
  --font-serif: Lora, serif;
  --foreground: #1e293b;
  --destructive: #ef4444;
  --shadow-blur: 10px;
  --shadow-color: hsl(240 4% 60%);
  --sidebar-ring: #6366f1;
  --shadow-spread: 4px;
  --shadow-opacity: 0.18;
  --sidebar-accent: #f3e5f5;
  --sidebar-border: #d6d3d1;
  --card-foreground: #1e293b;
  --shadow-offset-x: 2px;
  --shadow-offset-y: 2px;
  --sidebar-primary: #6366f1;
  --muted-foreground: #6b7280;
  --accent-foreground: #374151;
  --popover-foreground: #1e293b;
  --primary-foreground: #ffffff;
  --sidebar-foreground: #1e293b;
  --secondary-foreground: #4b5563;
  --destructive-foreground: #ffffff;
  --sidebar-accent-foreground: #374151;
  --sidebar-primary-foreground: #ffffff;
}

.dark {
  --card: #2c2825;
  --ring: #818cf8;
  --input: #3a3633;
  --muted: #2c2825;
  --accent: #484441;
  --border: #3a3633;
  --radius: 1.25rem;
  --chart-1: #818cf8;
  --chart-2: #6366f1;
  --chart-3: #4f46e5;
  --chart-4: #4338ca;
  --chart-5: #3730a3;
  --popover: #2c2825;
  --primary: #818cf8;
  --sidebar: #3a3633;
  --secondary: #3a3633;
  --background: #1e1b18;
  --foreground: #e2e8f0;
  --destructive: #ef4444;
  --shadow-color: hsl(0 0% 0%);
  --sidebar-ring: #818cf8;
  --sidebar-accent: #484441;
  --sidebar-border: #3a3633;
  --card-foreground: #e2e8f0;
  --sidebar-primary: #818cf8;
  --muted-foreground: #9ca3af;
  --accent-foreground: #d1d5db;
  --popover-foreground: #e2e8f0;
  --primary-foreground: #1e1b18;
  --sidebar-foreground: #e2e8f0;
  --secondary-foreground: #d1d5db;
  --destructive-foreground: #1e1b18;
  --sidebar-accent-foreground: #d1d5db;
  --sidebar-primary-foreground: #1e1b18;
}

@theme inline {
  --color-card: var(--card);
  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-muted: var(--muted);
  --color-accent: var(--accent);
  --color-border: var(--border);
  --color-radius: var(--radius);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --color-popover: var(--popover);
  --color-primary: var(--primary);
  --color-sidebar: var(--sidebar);
  --color-font-mono: var(--font-mono);
  --color-font-sans: var(--font-sans);
  --color-secondary: var(--secondary);
  --color-background: var(--background);
  --color-font-serif: var(--font-serif);
  --color-foreground: var(--foreground);
  --color-destructive: var(--destructive);
  --color-shadow-blur: var(--shadow-blur);
  --color-shadow-color: var(--shadow-color);
  --color-sidebar-ring: var(--sidebar-ring);
  --color-shadow-spread: var(--shadow-spread);
  --color-shadow-opacity: var(--shadow-opacity);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-border: var(--sidebar-border);
  --color-card-foreground: var(--card-foreground);
  --color-shadow-offset-x: var(--shadow-offset-x);
  --color-shadow-offset-y: var(--shadow-offset-y);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent-foreground: var(--accent-foreground);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary-foreground: var(--primary-foreground);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 18% 0%, color-mix(in srgb, var(--primary) 20%, transparent), transparent 28rem),
    radial-gradient(circle at 88% 14%, color-mix(in srgb, var(--chart-3) 18%, transparent), transparent 24rem),
    var(--background);
  color: var(--foreground);
  font-family: var(--font-sans), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg {
  max-width: 100%;
}

:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  transform: translateY(-150%);
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-foreground);
  padding: .7rem 1rem;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
  background: color-mix(in srgb, var(--background) 86%, transparent);
  backdrop-filter: blur(18px);
}

.nav,
.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: .85rem;
  background: linear-gradient(135deg, var(--primary), var(--chart-4));
  color: var(--primary-foreground);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--primary) 14%, transparent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .4rem;
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--card) 72%, transparent);
  padding: .35rem;
}

.nav-links a {
  border-radius: 999px;
  color: var(--muted-foreground);
  font-size: .9rem;
  font-weight: 700;
  padding: .55rem .85rem;
}

.nav-links a:hover {
  background: var(--accent);
  color: var(--accent-foreground);
}

.theme-toggle {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  width: 4.4rem;
  height: 2.35rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  color: var(--card-foreground);
  cursor: pointer;
  box-shadow: var(--shadow-offset-x) var(--shadow-offset-y) var(--shadow-blur) color-mix(in srgb, var(--shadow-color) calc(var(--shadow-opacity) * 100%), transparent);
}

.theme-toggle::before {
  content: "";
  position: absolute;
  top: .25rem;
  left: .25rem;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: var(--primary);
  transition: transform .2s ease;
}

.dark .theme-toggle::before {
  transform: translateX(2.05rem);
}

.sun,
.moon {
  position: relative;
  z-index: 1;
  margin: auto;
  width: .85rem;
  height: .85rem;
  border-radius: 999px;
}

.sun {
  background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 20%, transparent);
}

.moon {
  border: 2px solid currentColor;
  border-left-color: transparent;
}

.section {
  padding: clamp(4.5rem, 8vw, 7.5rem) 0;
}

.section:not(.hero) {
  content-visibility: auto;
  contain-intrinsic-size: 760px;
}

.section.compact {
  padding-top: 3rem;
}

.hero {
  position: relative;
  min-height: calc(100svh - 4.5rem);
  display: grid;
  align-items: center;
  overflow: hidden;
}

.mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(color-mix(in srgb, var(--foreground) 5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--foreground) 5%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
}

.hero-grid,
.split-layout,
.founder-grid,
.ask-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: center;
}

.eyebrow,
.card-kicker {
  color: var(--primary);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .14em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--foreground);
  letter-spacing: 0;
  line-height: 1;
}

h1 {
  font-size: clamp(3.4rem, 8vw, 7rem);
  max-width: 850px;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2.1rem, 4.5vw, 4.35rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  margin-bottom: .55rem;
}

.hero-lede,
.section-heading p,
.ask p,
.founder-card p {
  color: var(--secondary-foreground);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  max-width: 760px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin: 2rem 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  border-radius: 999px;
  font-weight: 900;
  padding: .8rem 1.2rem;
}

.button.primary {
  background: var(--primary);
  color: var(--primary-foreground);
}

.button.secondary {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
}

.founder-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  margin: 0;
}

.founder-strip div,
.panel,
.thesis-card,
.metric-card,
.module-list article,
.founder-card,
.compare-card {
  border: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 78%, transparent);
  box-shadow: var(--shadow-offset-x) var(--shadow-offset-y) var(--shadow-blur) color-mix(in srgb, var(--shadow-color) calc(var(--shadow-opacity) * 100%), transparent);
}

.founder-strip div {
  padding: 1rem;
}

dt {
  color: var(--muted-foreground);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

dd {
  margin: .15rem 0 0;
  font-weight: 900;
}

.thesis-card {
  padding: clamp(1.35rem, 4vw, 2.25rem);
}

.thesis-card h2 {
  font-size: clamp(1.65rem, 3vw, 2.5rem);
}

.signal-row,
.tags,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

.signal-row span,
.tags span {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-foreground);
  font-size: .8rem;
  font-weight: 800;
  padding: .45rem .7rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(280px, .7fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.cards {
  display: grid;
  gap: 1rem;
}

.cards.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards.two,
.comparison {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel {
  padding: 1.35rem;
}

.panel p,
.module-list p,
.compare-card li,
.metric-card span,
.footer p {
  color: var(--muted-foreground);
}

.panel-icon {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: .8rem;
  background: color-mix(in srgb, var(--primary) 22%, var(--card));
  color: var(--foreground);
  font-family: var(--font-mono), monospace;
  font-weight: 900;
  margin-bottom: 1.25rem;
}

.metric-grid {
  display: grid;
  gap: 1rem;
}

.metric-card {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1.1rem;
}

.metric-card strong {
  color: var(--primary);
  font-size: clamp(2.2rem, 4vw, 3rem);
  letter-spacing: 0;
  line-height: 1;
}

.solution-grid {
  display: grid;
  grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr);
  gap: 1rem;
}

.module-list {
  display: grid;
  gap: 1rem;
}

.module-list article {
  position: relative;
  padding: 1.15rem 5.2rem 1.15rem 1.15rem;
}

.module-list span {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border-radius: 999px;
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: .72rem;
  font-weight: 900;
  padding: .35rem .55rem;
  text-transform: uppercase;
}

.timeline {
  display: grid;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 72%, transparent);
  padding: 1.25rem;
}

.timeline span {
  color: var(--primary);
  font-family: var(--font-mono), monospace;
  font-weight: 900;
}

.founder-card {
  padding: clamp(1.35rem, 4vw, 2rem);
}

.founder-role {
  color: var(--primary);
  font-weight: 900;
}

.founder-notes {
  gap: 1rem;
}

.comparison {
  display: grid;
  gap: 1rem;
}

.compare-card {
  padding: 1.35rem;
}

.compare-card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.compare-card li + li {
  margin-top: .7rem;
}

.legacy {
  border-color: color-mix(in srgb, var(--destructive) 30%, var(--border));
}

.modern {
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
}

.ask {
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 14%, transparent), transparent 70%);
}

.closing {
  color: var(--foreground) !important;
  font-size: clamp(1.45rem, 3vw, 2.1rem) !important;
  font-weight: 900;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer p {
  margin: .8rem 0 0;
  max-width: 520px;
}

.footer-links a {
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--card-foreground);
  font-weight: 800;
  padding: .55rem .85rem;
}

.legal-page .site-header {
  position: static;
}

.legal-main {
  max-width: 820px;
  padding: clamp(3rem, 7vw, 6rem) 1rem;
  margin: 0 auto;
}

.legal-main article {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 78%, transparent);
  padding: clamp(1.25rem, 4vw, 2.25rem);
}

.legal-main h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
}

.legal-main h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
  margin-top: 2rem;
}

@media (max-width: 860px) {
  .nav {
    min-height: 4rem;
  }

  .nav-links {
    display: none;
  }

  .hero-grid,
  .split-layout,
  .founder-grid,
  .ask-grid,
  .section-heading,
  .solution-grid {
    grid-template-columns: 1fr;
  }

  .cards.three,
  .cards.two,
  .comparison {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

  .metric-card,
  .timeline li {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}