/* ---------- Tokens ---------- */
:root {
  --color-bg: #F1EBDC;
  --color-surface: #E5DCC4;
  --color-ink: #2B2419;
  --color-ink-soft: #6B5D48;
  --color-accent: #5C6B3C;
  --color-accent-soft: #C9CBAE;
  --color-rust: #8A4B32;
  --color-line: #D3C6A8;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --space-7: 9rem;

  --max-width: 780px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 500; }

ul, ol, dl { margin: 0; padding: 0; list-style: none; }
dd { margin: 0; }

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

/* ---------- Layout helpers ---------- */
.site-header, .hero, .page-header, .list-section, .about, .contact, .site-footer {
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.section-heading {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-4);
}

/* ---------- Header ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
  max-width: var(--max-width);
  margin: 0 auto;
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  border: 1px solid var(--color-ink);
  border-radius: 50%;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-list {
  display: flex;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.nav-list a {
  position: relative;
  padding-bottom: 2px;
}

.nav-list a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--color-accent);
  transition: right 0.25s ease;
}

.nav-list a:hover::after,
.nav-list a:focus-visible::after {
  right: 0;
}

.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin: 0 0 var(--space-3);
}

.hero-title {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
}

.hero-title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero-sub {
  max-width: 44ch;
  color: var(--color-ink-soft);
  font-size: 1.05rem;
  margin-bottom: var(--space-4);
}

.hero-cta {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-ink);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.hero-cta:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ---------- Page header (used on Ventures / Hobbies) ---------- */
.page-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: var(--space-6);
  padding-bottom: var(--space-4);
}

.page-title {
  font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: var(--space-2);
}

.page-lede {
  max-width: 52ch;
  color: var(--color-ink-soft);
  font-size: 1.02rem;
}

/* ---------- Indexed lists (Work / Ventures / Hobbies) ---------- */
.list-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-bottom: var(--space-6);
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-6);
}

.index-row {
  display: grid;
  grid-template-columns: 2.5rem 1fr 4rem;
  align-items: start;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-line);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.index-row.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.index-row:first-child { padding-top: 0; }

.index-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  padding-top: 0.2rem;
}

.index-title {
  font-size: 1.4rem;
  margin-bottom: 0.2rem;
}

.index-role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 var(--space-2);
}

.index-desc {
  color: var(--color-ink-soft);
  max-width: 52ch;
  margin: 0;
}

.index-swatch {
  width: 4rem;
  height: 4rem;
  border-radius: 6px;
  justify-self: end;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.index-row:hover .index-swatch {
  transform: scale(1);
}

.swatch-a { background: linear-gradient(135deg, var(--color-accent), var(--color-accent-soft)); }
.swatch-b { background: linear-gradient(135deg, var(--color-rust), var(--color-surface)); }
.swatch-c { background: linear-gradient(135deg, var(--color-ink), var(--color-accent-soft)); }
.swatch-d { background: linear-gradient(135deg, #7A8A52, var(--color-surface)); }
.swatch-e { background: linear-gradient(135deg, var(--color-rust), var(--color-accent-soft)); }
.swatch-f { background: linear-gradient(135deg, #46523A, #C9CBAE); }

/* ---------- About ---------- */
.about {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-bottom: var(--space-6);
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-6);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: var(--space-5);
}

.about-text {
  color: var(--color-ink-soft);
  font-size: 1.02rem;
  margin: 0;
}

.about-facts {
  border-left: 1px solid var(--color-line);
  padding-left: var(--space-3);
}

.about-facts > div {
  margin-bottom: var(--space-3);
}

.about-facts dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
  margin-bottom: 0.2rem;
}

.about-facts dd {
  font-size: 0.95rem;
}

/* ---------- Contact ---------- */
.contact {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: var(--space-6);
  padding-bottom: var(--space-7);
  border-top: 1px solid var(--color-line);
  text-align: left;
}

.contact-lede {
  color: var(--color-ink-soft);
  margin-bottom: var(--space-3);
}

.contact-email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  border-bottom: 1px solid var(--color-ink);
  margin-bottom: var(--space-4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.contact-email:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.contact-links {
  display: flex;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}

.contact-links a:hover { color: var(--color-accent); }

/* ---------- Footer ---------- */
.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: var(--space-3);
  padding-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-ink-soft);
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  body { font-size: 16px; }

  .nav-toggle {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    background: none;
    border: 1px solid var(--color-ink);
    border-radius: 999px;
    padding: 0.4rem 0.9rem;
  }

  .nav-list {
    position: absolute;
    right: var(--space-3);
    top: 4rem;
    background: var(--color-bg);
    border: 1px solid var(--color-line);
    border-radius: 8px;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-3);
    display: none;
  }

  .nav-list.is-open { display: flex; }

  .index-row {
    grid-template-columns: 2rem 1fr;
  }

  .index-swatch { display: none; }

  .page-header { padding-top: var(--space-5); }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .about-facts {
    border-left: none;
    border-top: 1px solid var(--color-line);
    padding-left: 0;
    padding-top: var(--space-3);
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
  }
}