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

:root{
  --paper: #FAF9F4;
  --ink: #1C1B18;
  --muted: #6E6B62;
  --hairline: #E2DFD6;
  --accent: #3B4A56;
  --paper-raised: #F2F0E8;
  --max-w: 1180px;
  --side-pad: 6vw;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'IBM Plex Sans', -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display{
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}

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

img, video{ max-width: 100%; display: block; }

/* ---------- Nav ---------- */
.site-nav{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 2.2rem var(--side-pad) 1.4rem;
  border-bottom: 1px solid var(--hairline);
  max-width: var(--max-w);
  margin: 0 auto;
}
.site-nav .name{
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 500;
}
.site-nav .links{
  display: flex;
  gap: 1.8rem;
  font-size: 0.92rem;
  color: var(--muted);
}
.site-nav .links a.active{ color: var(--ink); }

main{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--side-pad) 5rem;
}

footer.site-footer{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2rem var(--side-pad) 3rem;
  color: var(--muted);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
footer.site-footer a{ color: var(--muted); }
footer.site-footer a:hover{ color: var(--accent); }

/* ---------- Work grid (masonry via CSS columns) ---------- */
.grid{
  column-count: 3;
  column-gap: 1.6rem;
  padding-top: 2.2rem;
}
@media (max-width: 900px){ .grid{ column-count: 2; } }
@media (max-width: 600px){ .grid{ column-count: 1; } }

.card{
  break-inside: avoid;
  margin-bottom: 1.6rem;
  display: block;
}
.card .thumb{
  overflow: hidden;
  background: var(--paper-raised);
}
.card .thumb img, .card .thumb video{
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}
.card:hover .thumb img, .card:hover .thumb video{ transform: scale(1.015); }

.card .cap{
  padding-top: 0.6rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}
.card .cap .title{
  font-size: 0.98rem;
}
.card .cap .tag{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--muted);
  white-space: nowrap;
}

.hidden{ display: none !important; }

/* ---------- Project detail page ---------- */
.project-header{
  padding: 2rem 0 1.4rem;
}
.project-header .back{
  font-size: 0.88rem;
  color: var(--muted);
  display: inline-block;
  margin-bottom: 1.2rem;
}
.project-header h1{ font-size: 2.1rem; max-width: 32ch; }

.project-layout{
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 860px){
  .project-layout{ grid-template-columns: 1fr; gap: 2rem; }
}

.project-media{
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.project-media figure{ margin: 0; }
.project-media figure img,
.project-media figure video{
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}
.project-media figcaption{
  font-size: 0.82rem;
  color: var(--muted);
  padding-top: 0.5rem;
}

.project-info{
  position: sticky;
  top: 2rem;
}
@media (max-width: 860px){
  .project-info{ position: static; }
}
.project-info .meta{
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 1.4rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--hairline);
}

.project-body{
  font-size: 1.02rem;
}
.project-body p{ margin: 0 0 1.2rem; }

.project-links{
  margin-top: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  font-size: 0.9rem;
}
.project-links a{ border-bottom: 1px solid var(--hairline); align-self: flex-start; }
.project-links a:hover{ border-color: var(--accent); }

.not-found{ padding: 3rem 0; color: var(--muted); }

/* ---------- About page ---------- */
.about-layout{
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  padding: 2.4rem 0;
}
@media (max-width: 720px){ .about-layout{ grid-template-columns: 1fr; gap: 2rem; } }
.about-layout .portrait img{ background: var(--paper-raised); }
.about-body h1{ font-size: 1.9rem; margin-bottom: 1.1rem; }
.about-body p{ max-width: 62ch; margin: 0 0 1.1rem; }
.about-links{
  margin-top: 1.6rem;
  display: flex;
  gap: 1.4rem;
  font-size: 0.9rem;
}
.about-links a{ border-bottom: 1px solid var(--hairline); }
.about-links a:hover{ border-color: var(--accent); }

/* ---------- About page: life strip ---------- */
.life-strip{
  column-count: 3;
  column-gap: 1.6rem;
  padding-top: 0.5rem;
}
@media (max-width: 900px){ .life-strip{ column-count: 2; } }
@media (max-width: 600px){ .life-strip{ column-count: 1; } }
.life-photo{
  break-inside: avoid;
  margin-bottom: 1.6rem;
}
.life-photo img{ background: var(--paper-raised); }
.life-photo p{
  padding-top: 0.5rem;
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0;
}

/* ---------- Resume page ---------- */
.resume-header{
  padding: 2.4rem 0 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 1rem;
}
.resume-header h1{ font-size: 1.9rem; }
.btn{
  display: inline-block;
  border: 1px solid var(--ink);
  padding: 0.55rem 1.1rem;
  font-size: 0.88rem;
  border-radius: 2px;
}
.btn:hover{ background: var(--ink); color: var(--paper); }
.resume-embed{
  border: 1px solid var(--hairline);
  width: 100%;
  height: 78vh;
}