:root {
  --bg: #efe7d4;
  --bg-alt: #f8f4ea;
  --surface: rgba(255, 252, 246, 0.72);
  --surface-strong: #fffdf8;
  --line: rgba(21, 59, 46, 0.16);
  --text: #17352a;
  --muted: #4f665d;
  --accent: #153b2e;
  --accent-soft: #285d49;
  --highlight: #c97a32;
  --shadow: 0 22px 60px rgba(21, 59, 46, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(201, 122, 50, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(40, 93, 73, 0.16), transparent 24%),
    linear-gradient(180deg, #f8f1de 0%, #efe7d4 100%);
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.page-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  backdrop-filter: blur(16px);
  background: rgba(248, 244, 234, 0.78);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.brand,
.site-nav a,
.site-footer a {
  text-decoration: none;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

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

.section {
  padding: 5rem 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 1.5rem;
  align-items: stretch;
  padding-top: 3rem;
}

.hero-copy,
.hero-panel,
.card,
.contact-card {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy,
.hero-panel {
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.hero-copy {
  padding: 3rem;
}

.hero-panel {
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent-soft);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.82rem;
}

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

h1,
h2 {
  font-family: "Source Serif 4", serif;
  line-height: 0.95;
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(3rem, 6vw, 5.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  max-width: 14ch;
}

h3 {
  font-size: 1.2rem;
}

.lead,
.prose p,
.card p,
.timeline-item p,
.showcase-card p,
.contact-card p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-actions,
.contact-links,
.meta-list,
.skill-cloud,
.showcase-grid,
.project-grid,
.two-column {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-actions,
.contact-links {
  margin-top: 2rem;
}

.file-links {
  margin: 1rem 0 0;
  color: var(--muted);
}

.file-links a {
  color: var(--accent);
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: var(--accent);
}

.button-secondary {
  background: transparent;
  border-color: var(--line);
}

.meta-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.metric-card,
.card {
  border-radius: var(--radius-md);
  background: var(--surface-strong);
}

.metric-card {
  padding: 1.4rem;
}

.metric-value {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--accent);
  font-family: "Source Serif 4", serif;
  font-size: 2rem;
  font-weight: 600;
}

.metric-label {
  color: var(--muted);
  line-height: 1.5;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.two-column > * {
  flex: 1 1 320px;
}

.card {
  padding: 1.6rem;
}

.skill-cloud span {
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  background: rgba(21, 59, 46, 0.08);
  color: var(--accent);
}

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

.timeline-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
}

.timeline-meta p,
.timeline-meta span {
  margin: 0;
}

.timeline-meta p {
  font-weight: 700;
}

.timeline-meta span {
  color: var(--muted);
}

.detail-list {
  margin: 1rem 0 0;
  padding-left: 1.25rem;
  color: var(--muted);
}

.detail-list li + li {
  margin-top: 0.5rem;
}

.project-grid > *,
.showcase-grid > * {
  flex: 1 1 280px;
}

.stack {
  color: var(--accent-soft);
  font-weight: 600;
}

.project-card a {
  color: var(--accent);
  font-weight: 700;
  text-decoration-thickness: 2px;
}

.contact-section {
  padding-bottom: 3rem;
}

.contact-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 253, 248, 0.98), rgba(245, 237, 219, 0.92));
}

.site-footer {
  padding: 0 0 2rem;
  font-size: 0.95rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .site-header,
  .site-footer,
  .hero,
  .timeline-item,
  .section-heading {
    display: block;
  }

  .site-header {
    border-radius: 28px;
  }

  .site-nav {
    margin-top: 0.9rem;
  }

  .hero {
    padding-top: 2rem;
  }

  .hero-copy,
  .hero-panel,
  .timeline-item + .timeline-item {
    margin-top: 1rem;
  }

  .section {
    padding: 4rem 0;
  }

  h2 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(calc(100% - 1rem), var(--max-width));
  }

  .hero-copy,
  .card,
  .contact-card {
    padding: 1.25rem;
  }

  h1 {
    line-height: 1;
  }
}