:root {
  --background: #f4f1ea;
  --surface: #fffdf9;
  --surface-quiet: #efeae0;
  --text: #181714;
  --muted: #655f57;
  --border: #d8d0c4;
  --accent: #365e71;
  --accent-soft: rgba(54, 94, 113, 0.08);
  --shadow: 0 16px 40px rgba(24, 23, 20, 0.08);
  --wrap: 1040px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

p,
li {
  font-family: "Helvetica Neue", Arial, sans-serif;
}

.wrap {
  width: min(calc(100% - 40px), var(--wrap));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(244, 241, 234, 0.88);
  border-bottom: 1px solid rgba(216, 208, 196, 0.7);
}

.header-row,
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
}

.brand {
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.site-nav {
  display: flex;
  gap: 22px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.95rem;
}

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

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

.contact-link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(54, 94, 113, 0.25);
}

.contact-link:hover,
.contact-link:focus-visible {
  border-bottom-color: var(--accent);
}

.hero {
  padding: 88px 0 52px;
}

.hero-grid,
.section-grid,
.contact-block {
  display: grid;
  gap: 32px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
  align-items: start;
}

.hero-copy h1,
.section h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  max-width: 11ch;
  font-size: clamp(2.8rem, 6vw, 4.9rem);
}

.intro {
  max-width: 60ch;
  margin: 28px 0 0;
  font-size: 1.08rem;
  color: var(--text);
}

.subtle,
.muted,
.section-intro,
.summary-note {
  color: var(--muted);
}

.subtle {
  max-width: 56ch;
  margin: 14px 0 0;
}

.summary-card,
.project-card,
.founder-note,
.contact-block,
.section-grid,
.section-head {
  border-radius: 20px;
}

.summary-card,
.project-card,
.founder-note {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.summary-card {
  padding: 24px;
}

.summary-label,
.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.summary-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.section {
  padding: 28px 0 56px;
}

.section-grid,
.contact-block {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
}

.section-copy p,
.contact-block p {
  max-width: 62ch;
  margin: 0 0 14px;
}

.section-head {
  margin-bottom: 26px;
}

.card-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-card {
  padding: 22px;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.project-card h3 {
  margin: 0;
  font-size: 1.45rem;
  line-height: 1.15;
}

.status {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  background: var(--accent-soft);
  color: var(--muted);
  border-radius: 999px;
  padding: 6px 10px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 0.78rem;
  white-space: nowrap;
}

.project-card p {
  margin: 0 0 10px;
}

.project-points {
  margin: 4px 0 0;
  padding-left: 18px;
}

.project-points li {
  margin: 0 0 8px;
}

.project-points li:last-child {
  margin-bottom: 0;
}

.project-apps {
  margin: 12px 0 0;
  padding-left: 0;
  list-style: none;
}

.project-apps li {
  margin: 0 0 10px;
}

.project-apps li:last-child {
  margin-bottom: 0;
}

.project-apps strong {
  color: var(--text);
}

.project-link-row {
  margin: 14px 0 0;
}

.project-link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(54, 94, 113, 0.25);
  font-family: "Helvetica Neue", Arial, sans-serif;
}

.project-link:hover,
.project-link:focus-visible {
  border-bottom-color: var(--accent);
}

.section-quiet {
  padding-top: 8px;
}

.founder-note {
  padding: 26px;
}

.founder-note p:last-child {
  max-width: 62ch;
  margin-bottom: 0;
}

.mono {
  font-family: "Courier New", Courier, monospace;
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 20px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 840px) {
  .hero-grid,
  .section-grid,
  .contact-block,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .header-row,
  .footer-row {
    min-height: auto;
    padding: 16px 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    gap: 16px;
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 56px;
  }

  .card-top {
    flex-direction: column;
  }
}