/* Design tokens */
:root {
  --primary: #0f4c5c;
  --primary-dark: #0a3540;
  --accent: #e36414;
  --text: #1a2332;
  --muted: #5b6b7e;
  --border: #e4e9ef;
  --bg: #f4f1ec;
  --card: #ffffff;
  --skill-bg: #e6f0f2;
  --skill-text: #0f4c5c;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Hero header */
.intro {
  position: relative;
  color: #fff;
  padding: 6rem 1.5rem 7rem;
  text-align: center;
  background-image:
    linear-gradient(180deg, rgba(10, 53, 64, 0.70) 0%, rgba(15, 76, 92, 0.85) 100%),
    url('images/hero-landscape.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top, rgba(255,255,255,0.08), transparent 60%),
    linear-gradient(180deg, transparent 70%, rgba(10, 53, 64, 0.5) 100%);
  pointer-events: none;
}

.intro-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.eyebrow {
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.25rem;
}

.intro h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 0.75rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.intro h1 .degree {
  font-size: 0.55em;
  font-weight: 400;
  font-style: italic;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.02em;
  margin-left: 0.2em;
  vertical-align: 0.3em;
}

.tagline {
  font-size: 1.15rem;
  color: #fff;
  font-weight: 500;
  margin-bottom: 0.3rem;
  letter-spacing: 0.01em;
}

.subtagline {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.8);
  font-weight: 400;
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
}

.contact {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: center;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.92);
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.2);
  max-width: 600px;
  margin: 0 auto;
}

.contact li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.contact .icon {
  width: 16px;
  height: 16px;
  stroke: rgba(255,255,255,0.85);
  flex-shrink: 0;
}

.contact a { color: #fff; border-bottom: 1px solid rgba(255,255,255,0.4); }
.contact a:hover { border-bottom-color: #fff; color: #fff; }

/* Main card */
.cv {
  max-width: 900px;
  margin: -3rem auto 4rem;
  background: var(--card);
  padding: 3rem 3rem 3.5rem;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(15, 76, 92, 0.08);
  position: relative;
  z-index: 2;
}

section {
  margin-bottom: 2rem;
  padding-top: 0.25rem;
}

section:last-child { margin-bottom: 0; }

h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border);
  position: relative;
}

h2::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--accent);
}

h3 {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
  line-height: 1.4;
}

.meta {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

/* Entry cards */
.entry {
  padding: 0.25rem 0 0.25rem 1.1rem;
  border-left: 3px solid var(--border);
  margin-bottom: 0.6rem;
  transition: border-color 0.2s;
}

.entry:hover { border-left-color: var(--accent); }

.entry h3 { margin-bottom: 0.05rem; }
.entry .meta { margin-bottom: 0.15rem; }

.entry ul {
  padding-left: 1.1rem;
  margin-top: 0.3rem;
  font-size: 0.93rem;
  color: #374456;
}

.entry ul li { margin-bottom: 0.15rem; }

/* Slightly more breathing room when the entry has a bullet list */
.entry:has(ul) { margin-bottom: 1rem; }

section > ul:not(.contact):not(.skills):not(.pubs) {
  padding-left: 1.1rem;
  font-size: 0.95rem;
}

section > ul:not(.contact):not(.skills):not(.pubs) li {
  margin-bottom: 0.5rem;
}

section > p {
  font-size: 0.97rem;
  color: #374456;
}

/* Skill pills */
.skills {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
}

.skills li {
  background: var(--skill-bg);
  color: var(--skill-text);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 0.2s;
}

.skills li:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}

/* Publications */
.pubs {
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: #374456;
  line-height: 1.55;
}

.pubs li {
  margin-bottom: 0.75rem;
  padding-left: 0.25rem;
}

.pubs li::marker { color: var(--accent); }

.pubs strong { color: var(--primary); }

.pubs em { color: var(--muted); }

.note {
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
  margin-top: 0.75rem;
  padding: 0.6rem 0.9rem;
  background: #fafbfc;
  border-left: 3px solid var(--border);
  border-radius: 0 4px 4px 0;
}

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

/* Fieldwork gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.gallery figure {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4 / 3;
  box-shadow: 0 4px 16px rgba(15, 76, 92, 0.1);
  cursor: pointer;
  margin: 0;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.gallery figure:hover img { transform: scale(1.06); }

.gallery figcaption {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.9rem 1rem;
  color: #fff;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 53, 64, 0.85) 100%);
  font-size: 0.85rem;
}

.gallery .location {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  margin-bottom: 0.15rem;
}

.gallery .desc {
  color: rgba(255,255,255,0.88);
  font-size: 0.8rem;
  font-weight: 400;
}

/* Responsive */
@media (max-width: 720px) {
  .intro { padding: 3rem 1.25rem 4rem; }
  .intro h1 { font-size: 2.1rem; }
  .tagline { font-size: 0.95rem; }
  .contact { gap: 0.75rem 1rem; font-size: 0.85rem; }
  .cv {
    margin: -2rem 0.75rem 2rem;
    padding: 2rem 1.25rem 2.5rem;
  }
  h2 { font-size: 1.3rem; }
}

/* Print friendly */
@media print {
  body { background: #fff; }
  .cv { box-shadow: none; margin: 0; max-width: 100%; }
  .intro { background: #fff !important; color: #000 !important; }
  .intro h1, .tagline, .contact { color: #000 !important; }
  .intro::after { display: none; }
  .entry { page-break-inside: avoid; }
}