:root {
  --bg: #faf8f5;
  --surface: #ffffff;
  --text: #1c1b1a;
  --muted: #6b6760;
  --line: #e7e2da;
  --accent: #2f5d50;
  --accent-contrast: #ffffff;
  --placeholder: #eee9e1;
  --radius: 14px;
  --maxw: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141413;
    --surface: #1d1c1a;
    --text: #f1eee8;
    --muted: #a39e95;
    --line: #2e2c29;
    --accent: #7fbfa9;
    --accent-contrast: #10201b;
    --placeholder: #25231f;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  min-height: 64px;
}
.logo {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: 1.2rem;
  text-decoration: none;
}
.nav-links { display: flex; gap: 22px; list-style: none; }
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
  transition: color .15s;
}
.nav-links a:hover { color: var(--text); }

/* Type */
h1, h2, h3 { font-family: "Fraunces", Georgia, serif; font-weight: 600; line-height: 1.15; }
h1 { font-size: clamp(2.6rem, 7vw, 4.4rem); letter-spacing: -0.02em; }
.section-title { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: 32px; }
.eyebrow { color: var(--accent); font-weight: 600; letter-spacing: .04em; margin-bottom: 6px; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 34em; margin-top: 16px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 500;
  text-decoration: none;
  transition: transform .15s, opacity .15s;
}
.btn:hover { transform: translateY(-1px); opacity: .92; }
.btn-primary { background: var(--accent); color: var(--accent-contrast); }
.btn-ghost { border: 1px solid var(--line); }

/* Photo slots — show a labeled placeholder until the image exists */
.photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--placeholder);
  aspect-ratio: 1 / 1;
}
.photo:not(:has(img))::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 12px;
  text-align: center;
  font-size: .85rem;
  color: var(--muted);
}
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo-portrait { aspect-ratio: 4 / 5; }
.photo-portrait img { object-position: 12% center; } /* keeps the face centered in the portrait crop */
.photo-wide { aspect-ratio: 16 / 10; border-radius: 0; }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: center;
  padding-top: 88px;
  padding-bottom: 88px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* Sections */
.section { padding-top: 72px; padding-bottom: 72px; border-top: 1px solid var(--line); }

.about-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 48px; }
.about-body p + p { margin-top: 16px; }
.facts { list-style: none; display: grid; gap: 18px; align-content: start; }
.facts li { border-left: 2px solid var(--accent); padding-left: 14px; }
.facts span { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.card-body { padding: 20px 22px 24px; }
.card-body h3 { font-size: 1.3rem; margin-bottom: 6px; }
.card-body p { color: var(--muted); }
.card-link { display: inline-block; margin-top: 12px; color: var(--accent); font-weight: 500; text-decoration: none; }

.contact { text-align: center; }
.contact .lead { margin: 0 auto 28px; }
.socials { display: flex; justify-content: center; flex-wrap: wrap; gap: 24px; list-style: none; margin-top: 28px; }
.socials a { color: var(--muted); text-decoration: none; }
.socials a:hover { color: var(--accent); }

.site-footer { padding-top: 28px; padding-bottom: 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }

/* Mobile */
@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; gap: 36px; padding-top: 48px; padding-bottom: 56px; }
  .hero .photo-portrait { max-width: 320px; order: -1; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .section { padding-top: 56px; padding-bottom: 56px; }
  .nav { padding-top: 10px; padding-bottom: 10px; }
  .nav-links { gap: 16px; }
}

/* Experience timeline */
.timeline { list-style: none; display: grid; gap: 36px; }
.timeline > li {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
}
.when { color: var(--muted); font-size: .9rem; padding-top: 4px; }
.what { border-left: 2px solid var(--line); padding-left: 24px; }
.what h3 { font-size: 1.3rem; }
.org { color: var(--accent); }
.where { color: var(--muted); font-size: .9rem; }
.what > ul:not(.tags) { margin: 12px 0 0 18px; display: grid; gap: 6px; }
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.tags li {
  font-size: .8rem;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--placeholder);
  color: var(--muted);
}

.subhead { font-size: 1.5rem; margin: 56px 0 20px; }
.edu { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.edu-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.edu-item h4 { font-family: "Fraunces", Georgia, serif; font-size: 1.15rem; font-weight: 600; }

@media (max-width: 760px) {
  .timeline > li { grid-template-columns: 1fr; gap: 6px; }
  .what { padding-left: 16px; }
}

/* Company & school logos */
.logo-mark {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  object-fit: contain;
}
.role-head { display: flex; align-items: center; gap: 14px; }
.edu-item { display: flex; align-items: center; gap: 16px; }