:root {
  --bg-blue: #0044CC;
  --bg-blue-deep: #003399;
  --grid-color: rgba(255, 255, 255, 0.08);
  --gold: #FDE047;          
  --rule: rgba(255, 255, 255, 0.14);
}
body {
  background-color: var(--bg-blue);
  color: #ffffff;
  font-family: 'Space Mono', monospace;
  overflow-x: hidden;
}
.font-serif-italic {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 400;
}
.bg-grid {
  background-size: 60px 60px;
  background-image:
    linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
  mask-image: radial-gradient(circle at center, black 60%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle at center, black 60%, transparent 100%);
}
@keyframes float-slow   { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }
@keyframes float-medium { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
@keyframes float-fast   { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.animate-float-slow   { animation: float-slow 6s ease-in-out infinite; }
.animate-float-medium { animation: float-medium 5s ease-in-out infinite; }
.animate-float-fast   { animation: float-fast 4s ease-in-out infinite; }
.delay-100  { animation-delay: 100ms; }
.delay-200  { animation-delay: 200ms; }
.delay-300  { animation-delay: 300ms; }
.delay-500  { animation-delay: 500ms; }
.delay-700  { animation-delay: 700ms; }
.delay-1000 { animation-delay: 1000ms; }
.pixel-art {
  image-rendering: pixelated;
  shape-rendering: crispEdges;
}
#bg-flowers > div { will-change: transform; }
#site-nav.is-stuck {
  background-color: rgba(0, 51, 153, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.section {
  position: relative;
  z-index: 20;
  padding: 7rem 0;
  border-top: 1px solid var(--rule);
  background: linear-gradient(180deg, rgba(0, 51, 153, 0.55), rgba(0, 51, 153, 0.35));
}
.section--last { padding-bottom: 4rem; }
.wrap {
  width: min(1180px, 100% - 3rem);
  margin-inline: auto;
}
.sec-head {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.sec-index {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  opacity: 0.5;
}
.sec-title {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
}
.sub-head {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.6;
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
}
.lede {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}
.lede strong { color: var(--gold); font-weight: 700; }
.body-copy {
  font-size: 0.9rem;
  line-height: 1.95;
  opacity: 0.78;
  margin-bottom: 1.25rem;
  max-width: 62ch;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.stat {
  padding: 1.5rem 1.25rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.stat-num {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: clamp(2.2rem, 4.5vw, 3rem);
  line-height: 1;
  color: var(--gold);
}
.stat-label {
  margin-top: 0.6rem;
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.6;
  line-height: 1.7;
}
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.filter-btn {
  font-family: 'Space Mono', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 0.5rem 1rem;
  border: 1px solid var(--rule);
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s, border-color 0.25s;
}
.filter-btn:hover { border-color: var(--gold); color: var(--gold); }
.filter-btn.is-on {
  background: var(--gold);
  color: #0b2f80;
  border-color: var(--gold);
}
.works-list { border-top: 1px solid var(--rule); }
.work-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  gap: 1.5rem;
  align-items: start;
  padding: 1.75rem 0.75rem;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
  transition: background-color 0.25s, padding-left 0.25s;
}
.work-row:hover { background: rgba(255, 255, 255, 0.05); padding-left: 1.5rem; }
.work-row:hover .work-name { color: var(--gold); }
.work-no { font-size: 0.68rem; letter-spacing: 0.16em; opacity: 0.45; padding-top: 0.4rem; }
.work-name {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.15;
  transition: color 0.25s;
}
.work-desc { margin-top: 0.5rem; font-size: 0.82rem; line-height: 1.8; opacity: 0.75; max-width: 62ch; }
.work-tags { margin-top: 0.85rem; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.work-tag {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--rule);
  opacity: 0.8;
}
.work-side { text-align: right; display: flex; flex-direction: column; gap: 0.4rem; padding-top: 0.4rem; }
.work-year { font-size: 0.7rem; letter-spacing: 0.14em; opacity: 0.6; }
.work-status {
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}
.work-status[data-live="true"] { color: var(--gold); }
.work-status[data-live="false"] { opacity: 0.45; }
.timeline, .award-list, .cert-list { list-style: none; }
.timeline li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--rule);
}
.timeline .t-when { font-size: 0.66rem; letter-spacing: 0.14em; opacity: 0.5; padding-top: 0.25rem; }
.timeline .t-role { font-weight: 700; font-size: 0.9rem; }
.timeline .t-org { font-size: 0.72rem; letter-spacing: 0.1em; opacity: 0.6; margin-top: 0.2rem; }
.timeline .t-note { font-size: 0.8rem; line-height: 1.8; opacity: 0.75; margin-top: 0.5rem; }
.award-list li, .cert-list li {
  display: flex;
  gap: 0.9rem;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.85rem;
  line-height: 1.7;
}
.award-list li::before, .cert-list li::before {
  content: "✦";
  color: var(--gold);
  font-size: 0.7rem;
  flex-shrink: 0;
}
.award-list .a-when, .cert-list .c-when {
  margin-left: auto;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  opacity: 0.5;
  white-space: nowrap;
  padding-left: 1rem;
}
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--rule);
  transition: border-color 0.25s, color 0.25s;
}
.tag:hover { border-color: var(--gold); color: var(--gold); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 2.5rem;
}
.contact-card {
  background: var(--bg-blue);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
  transition: background-color 0.25s, color 0.25s;
}
.contact-card:not(.contact-card--static):hover { background: var(--gold); color: #0b2f80; }
.contact-key { font-size: 0.62rem; letter-spacing: 0.2em; opacity: 0.55; }
.contact-card:not(.contact-card--static):hover .contact-key { opacity: 0.75; }
.contact-val { font-size: 0.92rem; font-weight: 700; word-break: break-word; }
.site-foot {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.6;
}
.site-foot a { color: inherit; text-decoration: none; }
html.anim-ready .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
html.anim-ready .reveal.in { opacity: 1; transform: none; }
@media (max-width: 900px) {
  .section { padding: 5rem 0; }
  .work-row { grid-template-columns: 3rem 1fr; }
  .work-side { grid-column: 2; text-align: left; flex-direction: row; gap: 1rem; padding-top: 0.75rem; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  nav#site-nav { padding-left: 1rem; padding-right: 1rem; }
  .hero-tag { white-space: nowrap; }
  .hero-tag--top { top: -3.5rem; left: 50%; transform: translateX(-50%); }
  .hero-tag--bottom { bottom: -3.5rem; right: auto; left: 50%; transform: translateX(-50%); }
  .sec-head { flex-direction: column; gap: 0.25rem; margin-bottom: 2rem; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline li { grid-template-columns: 1fr; gap: 0.35rem; }
  .site-foot { flex-direction: column; gap: 0.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  .animate-float-slow, .animate-float-medium, .animate-float-fast { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}