:root {
  --bg: #0c0a09;
  --surface: #1c1917;
  --elevated: #292524;
  --border: #44403c;
  --muted: #a8a29e;
  --text: #fafaf9;
  --amber: #f59e0b;
  --amber-dim: #b45309;
  --blue: #38bdf8;
  --radius: 14px;
  --max: 720px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100svh;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.035;
  background: repeating-radial-gradient(
    circle at 50% 40%,
    transparent 0,
    transparent 2px,
    currentColor 2px,
    currentColor 3px
  );
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--amber);
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

.logo-mark {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--amber) 45%, transparent);
  background:
    radial-gradient(circle at 50% 50%, var(--amber) 0 18%, transparent 19%),
    radial-gradient(
      circle at 50% 50%,
      transparent 42%,
      color-mix(in srgb, var(--amber) 45%, transparent) 43% 44%,
      transparent 45%
    ),
    var(--elevated);
  box-shadow: 0 0 20px color-mix(in srgb, var(--amber) 18%, transparent);
}

.logo-text .dot {
  color: var(--muted);
  font-weight: 500;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.35rem 1rem;
  font-size: 0.9rem;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
}

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

.nav-cta {
  padding: 0.4rem 0.75rem;
  border-radius: 0.6rem;
  border: 1px solid var(--border);
  background: var(--elevated);
  color: var(--text) !important;
}

.nav-cta:hover {
  border-color: color-mix(in srgb, var(--amber) 50%, var(--border));
  color: var(--amber) !important;
}

.hero {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 2rem;
  max-width: 960px;
  margin: 0 auto;
  padding: 3rem 1.25rem 3rem;
}

@media (min-width: 768px) {
  .hero {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    padding: 4.5rem 1.25rem 3.5rem;
  }
}

.hero-copy {
  max-width: var(--max);
  flex: 1 1 auto;
}

.hero-photo {
  flex: 0 0 auto;
  width: min(220px, 58vw);
  aspect-ratio: 1;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--amber) 75%, white),
    color-mix(in srgb, var(--amber) 25%, var(--border)) 45%,
    var(--border)
  );
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--amber) 20%, transparent),
    0 16px 48px rgba(0, 0, 0, 0.45),
    0 0 40px color-mix(in srgb, var(--amber) 12%, transparent);
}

@media (min-width: 768px) {
  .hero-photo {
    width: 260px;
  }
}

.hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: var(--elevated);
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 8vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 700;
}

.accent {
  color: var(--amber);
}

.lede {
  margin: 1.25rem 0 0;
  max-width: 38rem;
  font-size: 1.1rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.6rem 1.1rem;
  border-radius: 0.7rem;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease;
}

.btn-primary {
  background: var(--amber);
  color: #1c1917;
}

.btn-primary:hover {
  background: #fbbf24;
  color: #1c1917;
}

.btn-ghost {
  border-color: var(--border);
  background: transparent;
  color: var(--muted);
}

.btn-ghost:hover {
  border-color: color-mix(in srgb, var(--amber) 40%, var(--border));
  color: var(--text);
}

.section {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3.5rem;
}

.section-head {
  max-width: var(--max);
  margin-bottom: 1.25rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.project-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  padding: 1.35rem 1.4rem 1.45rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.project-card.featured {
  border-color: color-mix(in srgb, var(--amber) 35%, var(--border));
  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--amber) 8%, transparent),
      transparent 42%
    ),
    var(--surface);
}

.project-card.muted {
  background: var(--surface);
  box-shadow: none;
}

.project-card h3 {
  margin: 0.65rem 0 0.5rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.project-card h3 a {
  text-decoration: none;
}

.project-card h3 a:hover {
  color: var(--amber);
}

.project-card > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--amber) 40%, var(--border));
  background: color-mix(in srgb, var(--amber) 12%, transparent);
  color: var(--amber);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pill-muted {
  border-color: var(--border);
  background: var(--elevated);
  color: var(--muted);
}

.feature-list {
  margin: 1rem 0 0;
  padding: 0 0 0 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.feature-list li {
  margin: 0.25rem 0;
}

.feature-list li::marker {
  color: var(--amber);
}

.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.project-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 640px) {
  .project-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-grid {
  max-width: var(--max);
  display: grid;
  gap: 1rem;
}

.about-grid p {
  margin: 0;
  font-size: 1.02rem;
}

.about-grid .muted {
  color: var(--muted);
}

.mono {
  font-family: var(--mono);
  font-size: 0.92em;
}

.site-footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  color: var(--muted);
  font-size: 0.85rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--muted);
}

.site-footer a:hover {
  color: var(--amber);
}

@media (max-width: 480px) {
  .nav a:not(.nav-cta) {
    display: none;
  }

  .hero {
    padding-top: 3rem;
  }
}