:root {
  --bg: #eefcfb;
  --surface: #ffffff;
  --surface-alt: #f2fffd;
  --ink: #15343d;
  --muted: #53717a;
  --line: #cdeeed;
  --accent: #149aa4;
  --accent-soft: #e7fbfb;
  --shadow: 0 14px 36px rgba(20, 88, 98, 0.08);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 999px;
  --content-width: 1040px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(76, 214, 204, 0.18), transparent 24%),
    radial-gradient(circle at top right, rgba(20, 154, 164, 0.14), transparent 28%),
    linear-gradient(180deg, #f9ffff 0%, #ebfbfb 100%);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 15px;
  line-height: 1.6;
}

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

p {
  margin: 0;
  color: var(--muted);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Source Serif 4", serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
}

h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
}

h3 {
  font-size: 1.12rem;
}

.page-shell {
  width: min(calc(100% - 40px), var(--content-width));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.94rem;
  font-weight: 600;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 0.8rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.92rem;
  color: var(--muted);
}

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

.landing-main,
.content-page,
.page-stack,
.contact-links,
.timeline {
  display: grid;
  gap: 20px;
}

.landing-hero,
.landing-card,
.panel,
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.landing-hero {
  padding: 44px;
}

.landing-summary,
.page-summary {
  max-width: 58ch;
  font-size: 1rem;
}

.seo-name-variant {
  margin-top: 10px;
  font-size: 0.84rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.landing-grid,
.content-grid,
.card-grid {
  display: grid;
  gap: 20px;
}

.landing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.card-grid-wide {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.landing-card,
.panel,
.card {
  padding: 24px;
}

.landing-card {
  transition: transform 160ms ease, border-color 160ms ease;
}

.landing-card:hover {
  transform: translateY(-2px);
  border-color: #9ddfdd;
}

.page-intro {
  display: grid;
  gap: 10px;
  padding: 8px 0 6px;
}

.eyebrow,
.card-meta,
.timeline-period,
.contact-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid transparent;
}

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

.button-secondary {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(20, 154, 164, 0.12);
}

.prose-panel,
.cv-block,
.card,
.contact-link {
  display: grid;
  gap: 12px;
}

.project-card {
  --project-accent: var(--accent);
  --project-soft: var(--accent-soft);
  --project-border: var(--line);
  border-color: var(--project-border);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.98)),
    linear-gradient(135deg, var(--project-soft), #ffffff);
}

.project-card .card-meta,
.project-card .text-link,
.project-card .text-link-secondary {
  color: var(--project-accent);
}

.project-card .tag {
  background: var(--project-soft);
  color: var(--project-accent);
}

.project-note {
  font-size: 0.94rem;
}

.timeline-item + .timeline-item,
.cv-entry + .cv-entry {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.cv-entry {
  display: grid;
  gap: 10px;
}

.cv-entry-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.cv-meta {
  display: grid;
  gap: 2px;
  text-align: right;
  color: var(--muted);
  font-size: 0.9rem;
}

.cv-subtitle,
.cv-note {
  font-size: 0.95rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 600;
}

.bullet-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.bullet-list li + li {
  margin-top: 8px;
}

.text-link {
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 600;
}

.text-link-secondary {
  color: var(--muted);
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.contact-link {
  max-width: 420px;
}

.contact-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}

@media (max-width: 820px) {
  .site-header,
  .cv-entry-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .landing-grid,
  .content-grid,
  .card-grid,
  .card-grid-wide {
    grid-template-columns: 1fr;
  }

  .cv-meta {
    text-align: left;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 14px;
  }

  .page-shell {
    width: min(calc(100% - 24px), var(--content-width));
  }

  .landing-hero,
  .landing-card,
  .panel,
  .card {
    padding: 20px;
    border-radius: var(--radius-md);
  }
}