:root {
  --color-bg: #FBF9F4;
  --color-ink: #1E2A28;
  --color-ink-soft: #56635F;
  --color-accent: #6B4E3D;
  --color-accent-2: #2F5233;
  --color-line: #DEDACB;
  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

html {
  font-size: 120%;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.6;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--color-ink);
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: 2rem; margin-bottom: 1.5rem; }
h2 { font-size: 1.4rem; margin-top: 1.75rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.3rem; }
h4 { font-size: 1.75rem; margin-top: 1.75rem; margin-bottom: 0.75rem; text-align: center; }

a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-2); text-decoration: underline; }

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  max-width: 840px;
  margin: 0 auto;
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-line);
}

.site-nav .brand {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--color-ink);
}

.site-nav .links { 
  display: flex; 
  gap: 1.1rem; 
  flex-wrap: wrap; 
}

.site-nav .links a { 
  text-decoration: none; 
  color: var(--color-ink-soft); 
  font-size: 0.95rem; 
}

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

/* Home page */
.profile-photo {
  width: 12rem;
  height: 12rem;
  border-radius: 12px;
  object-fit: cover;
  display: block;
  margin: auto;
}
.profile-wrapper {
  display: flex;
  justify-content: center;
}
.kayak-photo {
  width: 12rem;
  height: 12rem;
  border-radius: 12px;
  overflow: hidden;
  object-fit: cover;
  object-position: top;
  object-position: top;   
}
}

/* Timeline (education, experience) */
.timeline {
  border-left: 2px solid var(--color-line);
  margin-left: 0.4rem;
  padding-left: 1.75rem;
}

.timeline-item {
  position: relative;
  margin-bottom: 2.25rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.95rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent-2);
}

.timeline-date { 
  font-size: 0.85rem; 
  color: var(--color-accent); 
  font-weight: 600; 
}

.timeline-title { 
  font-family: var(--font-head); 
  font-size: 1.15rem; 
  margin: 0.2rem 0 0.1rem; 
}

.timeline-sub { 
  color: var(--color-ink-soft); 
  margin-bottom: 0.4rem; 
}

/* Portfolio */
.work-item { 
  padding: 1.5rem 0; 
  border-top: 1px solid var(--color-line); 
}

.work-item:first-child { 
  border-top: none; 
  padding-top: 0; 
}

.work-item h3 { 
  margin-bottom: 0.3rem; 
}

/* Hobbies grid */
.hobby-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 480px) {
  .hobby-grid { 
    grid-template-columns: 1fr; 
  }
}

/* Lists */
ul, ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

footer {
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  color: var(--color-ink-soft);
  font-size: 0.85rem;
  border-top: 1px solid var(--color-line);
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #14181A;
    --color-ink: #EDEEE9;
    --color-ink-soft: #A9AFA9;
    --color-line: #2B322F;
  }
}

.portrait-grid { list-style: none; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); }
.portrait-grid img { width: 100%; height: auto; display: block; }
.portrait-grid figcaption { font-size: 0.9rem; margin-top: 0.25rem; }