@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');

:root {
  --ink: #1c2230;
  --ink-soft: #4a5266;
  --paper: #edeae2;
  --paper-raised: #f5f3ed;
  --line: #d8d4c8;
  --accent: #4c6b8a;
  --brass: #b8923f;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

a { color: var(--accent); }

/* ---- Top navigation ---- */
nav.topnav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 18px 40px;
}

.topnav-inner {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.topnav .brand {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
}

.topnav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

.topnav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  padding: 4px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.topnav a:hover { color: var(--ink); }

.topnav a.active {
  color: var(--ink);
  border-bottom-color: var(--brass);
  font-weight: 500;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 72px;
}

main.wide { max-width: 920px; }

button.small-btn, a.small-btn {
  font-family: var(--sans);
  font-size: 0.85rem;
  background: none;
  border: 1px solid var(--ink-soft);
  color: var(--ink);
  padding: 7px 14px;
  border-radius: 3px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.15s ease, color 0.15s ease;
}

a.small-btn:hover, button.small-btn:hover {
  background: var(--ink);
  color: var(--paper);
}

/* ---- Home / About ---- */
.photo-wrap {
  width: 120px;
  height: 120px;
  margin-bottom: 24px;
}

.profile-photo {
  width: 120px;
  height: 120px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--line);
  display: block;
}

h1.name {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 600;
  margin: 0 0 6px 0;
  line-height: 1.1;
}

p.tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--accent);
  margin: 0 0 32px 0;
}

.about-body p { margin: 0 0 16px 0; max-width: 62ch; }

.contact-row {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.92rem;
}

/* ---- Resume ---- */
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.page-head-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pdf-frame-wrap {
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  background: var(--paper-raised);
}

.pdf-frame {
  width: 100%;
  height: 85vh;
  min-height: 500px;
  border: none;
  display: block;
}

.pdf-fallback-note {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 12px;
}

.skill-tag {
  border: 1px solid var(--line);
  padding: 5px 12px;
  border-radius: 3px;
  font-size: 0.85rem;
  background: var(--paper-raised);
}

/* ---- Portfolio ---- */
.project-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.project-card {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 22px 24px;
  background: var(--paper-raised);
}

.project-photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.project-photo-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid var(--line);
  display: block;
  cursor: zoom-in;
}

.project-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 4px 0;
}

.project-role {
  font-size: 0.85rem;
  color: var(--accent);
  margin: 0 0 12px 0;
}

.project-desc {
  font-size: 0.94rem;
  color: var(--ink-soft);
  max-width: 60ch;
}

.project-tags {
  margin-top: 12px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.project-tags .skill-tag {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-color: var(--brass);
  color: var(--brass);
  background: transparent;
}

/* ---- Mobile ---- */
@media (max-width: 760px) {
  nav.topnav { padding: 16px 20px; }
  .topnav-inner { justify-content: center; text-align: center; }
  .topnav ul { gap: 18px; justify-content: center; }
  main { padding: 36px 20px 56px; }
  h1.name { font-size: 2rem; }
}