:root {
  --bg-rgb:     10, 16, 32;
  --text:       #e7ecf3;
  --text-prose: #c7cfdb;
  --muted:      #a6b1c2;
  --accent-rgb: 108, 198, 255;
  --warm-rgb:   245, 185, 122;
  --accent:     rgb(var(--accent-rgb));
  --warm:       rgb(var(--warm-rgb));
  --line:       rgba(255, 255, 255, 0.08);
  --line-2:     rgba(255, 255, 255, 0.14);
  --rule:       rgba(255, 255, 255, 0.18);
  --display:    system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --body:       system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --col:        52rem;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 112.5%; scroll-behavior: smooth; }
body {
  min-height: 100vh;
  background: rgb(var(--bg-rgb));
  color: var(--text);
  font-family: var(--body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  background:
    linear-gradient(rgba(var(--bg-rgb), 0.88), rgba(var(--bg-rgb), 0.88)),
    url('assets/images/background-min.jpg') center center / cover no-repeat;
}

.name, .page-title, .label, .edu h3, .card h3,
.nav-links a, .mobile-menu a, .foot-inner a { font-family: var(--display); }

.name, .label, .page-title, .edu h3, .edu p, .prose p, a.link {
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7), 0 0 2px rgba(0, 0, 0, 0.5);
}

.nav-links a, .mobile-menu a, .foot-inner a {
  color: var(--muted); text-decoration: none; transition: color .2s ease;
}
.nav-links a:hover, .mobile-menu a:hover, .foot-inner a:hover { color: var(--text); }

.edu-img, .ph {
  aspect-ratio: 1; border-radius: 12px; overflow: hidden; border: 1px solid var(--line);
}
.edu-img img, .ph img {
  width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease;
}
.edu-img:hover img, .ph:hover img { transform: scale(1.04); }

nav, footer {
  background: rgba(var(--bg-rgb), 0.7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
nav {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--col); margin: 0 auto; padding: 0 1.5rem;
  height: 58px; display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; }
.brand img {
  display: block; width: 36px; height: 36px; border-radius: 50%; object-fit: cover;
}
.nav-links { display: flex; gap: 1.8rem; }
.nav-links a { font-size: .92rem; }
.hamburger {
  display: none; background: none; border: 0; padding: 4px;
  color: var(--text); cursor: pointer; align-items: center;
}
.mobile-menu { display: none; }
.mobile-menu a { font-size: .95rem; padding: .7rem 1.5rem; }
.mobile-menu.open {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--line); padding-bottom: .4rem;
}

main { max-width: var(--col); margin: 0 auto; padding: 0 1.5rem; }

.hero { text-align: center; padding: 2.75rem 0 3.5rem; }
.name {
  font-weight: 700; color: var(--text);
  font-size: clamp(1.9rem, 7vw, 2.5rem); line-height: 1.1; letter-spacing: -1px;
}
.name .last { white-space: nowrap; }

section { padding: 2.5rem 0; border-top: 1px solid var(--rule); }
.label {
  font-weight: 600; color: var(--text); margin-bottom: 1.4rem;
  font-size: 1.05rem; letter-spacing: 2px; text-transform: uppercase;
}
.prose p { color: var(--text-prose); margin-bottom: 1rem; }
.prose p:last-child { margin-bottom: 0; }
a.link {
  color: var(--accent); text-decoration: none;
  border-bottom: 1px solid rgba(var(--accent-rgb), .35); transition: border-color .2s ease;
}
a.link:hover { border-bottom-color: var(--accent); }

.edu-row { display: grid; grid-template-columns: 1fr 250px; gap: 1.75rem; align-items: stretch; }
.edu h3 { font-weight: 600; font-size: 1.35rem; margin-bottom: .4rem; color: var(--text); }
.edu .meta { color: var(--text-prose); }
.edu .role { margin-top: .8rem; color: var(--text); font-weight: 600; font-size: 1rem; }
.edu .role span { display: block; margin-top: .1rem; color: var(--muted); font-weight: 400; font-size: .9rem; }
.edu-img { aspect-ratio: 9 / 8; position: relative; align-self: start; }
.edu-img img { position: absolute; inset: 0; object-position: top; }

.float-img {
  float: left; width: 210px; height: auto;
  border-radius: 12px; border: 1px solid var(--line);
  margin: .25rem 1.5rem .75rem 0;
}

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }

.page-title {
  font-weight: 700; color: var(--text); margin-bottom: 1rem;
  font-size: clamp(2rem, 5vw, 2.8rem); letter-spacing: -.5px;
}

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.card {
  display: flex; flex-direction: column;
  padding: 1.4rem; border: 1px solid var(--line); border-radius: 12px;
  background: rgba(var(--bg-rgb), 0.78);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  text-decoration: none; color: inherit;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--line-2); transform: translateY(-3px); }
.card h3 { font-weight: 600; font-size: 1.1rem; color: var(--text); margin-bottom: .5rem; }
.card p { color: var(--text-prose); font-size: .95rem; margin-bottom: 1rem; flex-grow: 1; }
.tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag {
  font-size: .76rem; color: var(--muted);
  border: 1px solid var(--line); border-radius: 999px; padding: .2rem .7rem;
}
.tag.pin { color: var(--warm); border-color: rgba(var(--warm-rgb), .4); }

footer { border-top: 1px solid var(--line); margin-top: 1rem; }
.foot-inner {
  max-width: var(--col); margin: 0 auto; padding: 1.8rem 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
}
.foot-inner .c { color: var(--muted); font-size: .85rem; }
.foot-inner a { margin-left: 1.5rem; font-size: .9rem; }

.noscript-note {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  color: var(--text-prose);
  background: rgba(220, 53, 69, 0.1);
  border: 1px solid rgba(220, 53, 69, 0.5);
  border-radius: 8px;
}

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 640px) {
  body { background-size: 300vw auto; background-position: center top; }
  .nav-links { display: none; }
  .hamburger { display: inline-flex; }
  .cards { grid-template-columns: 1fr; }
  .edu-row { grid-template-columns: 1fr; gap: 1.25rem; }
  .edu-img { aspect-ratio: 16 / 9; width: 100%; }
  .prose { display: flex; flex-direction: column; }
  .float-img {
    order: 1; float: none; width: 100%;
    aspect-ratio: 4 / 3; object-fit: cover; object-position: top;
    margin: 1.5rem 0 0;
  }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery .ph:nth-child(3) { display: none; }
}
@media (max-width: 520px) {
  .gallery { gap: .6rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .edu-img img, .ph img, .card, .float-img, a.link { transition: none; }
}