:root {
  --bg: #F2F4F1;
  --bg-alt: #E7EBE6;
  --ink: #16241F;
  --ink-soft: #4B5A55;
  --accent: #3B6E63;
  --accent-2: #C9A66B;
  --line: #D7DDD5;
  --radius: 10px;
  --font-display: "Fraunces", serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
}

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

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 0 24px;
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.site-nav a {
  margin-left: 28px;
  font-size: 0.92rem;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible { color: var(--accent); }

/* Hero */

.hero {
  padding: 40px 0 56px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
}

.hero-lede {
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0 0 28px;
}

.hero-actions { display: flex; gap: 12px; }

.btn {
  display: inline-block;
  padding: 11px 20px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #325f55; }

.btn-ghost { border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); }

/* Sections */

.section { padding: 48px 0; border-bottom: 1px solid var(--line); }
.section:last-of-type { border-bottom: none; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-head h2, .section-head h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.5rem;
  margin: 0;
}

.section-link { font-size: 0.88rem; color: var(--accent); }

/* Project grid */

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.project-card {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 20px;
}

.project-kicker {
  font-family: var(--font-mono);
  color: var(--accent-2);
  font-size: 0.8rem;
  margin: 0 0 10px;
}

.project-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  margin: 0 0 8px;
}

.project-card p { margin: 0 0 8px; color: var(--ink-soft); font-size: 0.92rem; }

.project-tags {
  font-family: var(--font-mono);
  font-size: 0.75rem !important;
  color: var(--ink-soft);
}

.project-tags a {
  color: var(--accent);
  transition: color 0.15s ease;
}

.project-tags a:hover { color: var(--accent-2); }

/* Post lists */

.post-list { list-style: none; margin: 0; padding: 0; }

.post-row { border-bottom: 1px solid var(--line); }
.post-row:last-child { border-bottom: none; }

.post-row a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.post-row a:hover .post-row-title { color: var(--accent); }

.post-row-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  transition: color 0.15s ease;
}

.post-row-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  white-space: nowrap;
}

.post-list-wide .post-row a { flex-wrap: wrap; }
.post-row-summary {
  flex-basis: 100%;
  order: 3;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.empty-state { color: var(--ink-soft); }

/* Contact */

.contact-card {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}

.contact-card h2 {
  font-family: var(--font-display);
  font-weight: 500;
  margin: 0 0 8px;
}

.contact-card p { margin: 0; color: var(--ink-soft); }

.contact-email {
  font-family: var(--font-mono);
  color: var(--accent) !important;
  font-size: 1.05rem;
  margin-top: 8px !important;
}

/* Single post */

.post { padding: 48px 0 64px; position: relative; }

.reading-rail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  background: var(--bg-alt);
  border-radius: 999px;
  padding: 6px 14px;
  width: fit-content;
  margin-bottom: 20px;
}

.reading-rail-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-2);
}

.post h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  line-height: 1.2;
  margin: 0 0 12px;
}

.post-summary {
  color: var(--ink-soft);
  font-size: 1.05rem;
  max-width: 60ch;
  margin: 0 0 32px;
}

.post-body p {
  margin: 0 0 20px;
  max-width: 68ch;
  font-size: 1.02rem;
}

.back-link {
  display: inline-block;
  margin-top: 24px;
  color: var(--accent);
  font-size: 0.92rem;
}

/* Footer */

.site-footer {
  display: flex;
  gap: 8px;
  padding: 32px 0 48px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.dot { color: var(--line); }

/* Focus states */

a:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Mobile */

@media (max-width: 560px) {
  .site-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .site-nav a { margin-left: 0; margin-right: 20px; }
  .hero-actions { flex-direction: column; }
  .post-row a { flex-direction: column; gap: 4px; }
}