/* ---------- View transitions (essay title -> essay page) ---------- */
@view-transition {
  navigation: auto;
}
::view-transition-group(*) {
  animation-duration: 0.5s;
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Tokens ---------- */
:root {
  --bg: #faf8f4;
  --bg-alt: #f2efe8;
  --ink: #1e1c1a;
  --ink-soft: #55504a;
  --ink-faint: #8a847b;
  --accent: #b8532f;
  --accent-soft: #dfe0d9;
  --border: #e4dfd5;
  --card-bg: #ffffff;
  --shadow: 0 1px 2px rgba(30, 28, 26, 0.04), 0 8px 24px -12px rgba(30, 28, 26, 0.12);
  --serif: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max: 760px;
  --gutter: clamp(1.5rem, 5vw, 4rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161513;
    --bg-alt: #1c1b18;
    --ink: #f2ede4;
    --ink-soft: #b8b0a3;
    --ink-faint: #7d766b;
    --accent: #e08359;
    --accent-soft: #2a2925;
    --border: #2c2a26;
    --card-bg: #1c1b18;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 8px 24px -12px rgba(0, 0, 0, 0.5);
  }
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; }

.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ---------- Clock ---------- */
.clock {
  position: fixed;
  left: 50%;
  top: clamp(1.25rem, 4vw, 2.5rem);
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
.clock__city {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(241, 230, 208, 0.55);
}
.clock__time {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: rgba(241, 230, 208, 0.55);
  font-variant-numeric: tabular-nums;
}

/* ---------- Corner menu ---------- */
.corner-menu {
  position: fixed;
  left: clamp(1.25rem, 4vw, 2.5rem);
  bottom: clamp(1.25rem, 4vw, 2.5rem);
  z-index: 200;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-start;
  gap: 0.5rem;
}
.corner-menu__toggle {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.1rem;
  border-radius: 2px;
  background: linear-gradient(160deg, #241d16, #17120d);
  border: 1px solid rgba(203, 171, 110, 0.45);
  outline: 1px solid rgba(203, 171, 110, 0.18);
  outline-offset: -4px;
  color: #ece3d2;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  box-shadow: 0 8px 20px -10px rgba(0, 0, 0, 0.6);
  transition: border-color 0.2s ease;
}
.corner-menu__toggle:hover { border-color: rgba(203, 171, 110, 0.8); }
.corner-menu__ornament {
  color: #cbab6e;
  font-size: 0.9rem;
  font-style: normal;
  transition: transform 0.3s ease;
}
.corner-menu.open .corner-menu__ornament { transform: rotate(90deg); }

.corner-menu__list {
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, #241d16, #17120d);
  border: 1px solid rgba(203, 171, 110, 0.45);
  outline: 1px solid rgba(203, 171, 110, 0.18);
  outline-offset: -4px;
  border-radius: 2px;
  padding: 0.4rem;
  box-shadow: 0 12px 30px -12px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.corner-menu.open .corner-menu__list {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.corner-menu__list li + li { border-top: 1px solid rgba(203, 171, 110, 0.18); }
.corner-menu__list a {
  display: block;
  padding: 0.55rem 1rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: #d9cdb2;
  white-space: nowrap;
  transition: color 0.15s ease, padding-left 0.15s ease;
}
.corner-menu__list a:hover,
.corner-menu__list a.active {
  color: #f3e9d3;
  padding-left: 1.3rem;
}

/* ---------- Site menu (bottom left) ---------- */
.site-menu {
  position: fixed;
  left: clamp(1.25rem, 4vw, 2.5rem);
  bottom: clamp(1.25rem, 4vw, 2.5rem);
  z-index: 200;
  display: flex;
  gap: 1.5rem;
}
.site-menu a {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(241, 230, 208, 0.55);
  transition: color 0.2s ease;
}
.site-menu a:hover {
  color: #cbab6e;
}

/* ---------- Contact link (bottom right) ---------- */
.contact-link {
  position: fixed;
  right: clamp(1.25rem, 4vw, 2.5rem);
  bottom: clamp(1.25rem, 4vw, 2.5rem);
  z-index: 200;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(241, 230, 208, 0.55);
  transition: color 0.2s ease;
}
.contact-link:hover {
  color: #cbab6e;
}

/* ---------- Name (bottom center) ---------- */
.name-variant {
  position: fixed;
  z-index: 200;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #cbab6e;
  white-space: nowrap;
}
.name-variant--bottom-center {
  bottom: clamp(1.25rem, 4vw, 2.5rem);
  left: 50%;
  transform: translateX(-50%);
}

/* ---------- Cover (full-page book cover) ---------- */
.cover {
  --leather-1: #870227;
  --foil: #cbab6e;
  --foil-dim: rgba(203, 171, 110, 0.55);
  --cream: #f1e6d0;
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(0, 0, 0, 0.06) 0px, rgba(0, 0, 0, 0.06) 1px, transparent 1px, transparent 3px),
    var(--leather-1);
}
.cover__vignette {
  display: none;
}
.cover__border {
  position: absolute;
  inset: clamp(22px, 5.5vw, 64px);
  border: 3px solid var(--foil);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  display: none;
}
.cover__frame {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 620px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.essay-titles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  max-width: var(--max);
  margin: 0 auto;
  padding: calc(clamp(7rem, 14vw, 9rem) + 7.75rem) var(--gutter) 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.3rem;
}
.essay-titles a {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  letter-spacing: 0.02em;
  color: rgba(241, 230, 208, 0.55);
  transition: color 0.2s ease;
}
.essay-titles a:hover {
  color: #cbab6e;
}

/* ---------- Work accordion ---------- */
.work-item {
  width: 100%;
}
.work-item__toggle {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  text-align: left;
  font-family: var(--serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  letter-spacing: 0.02em;
  color: rgba(241, 230, 208, 0.55);
  transition: color 0.2s ease;
}
.work-item__toggle::before {
  content: '+';
  display: inline-block;
  width: 1em;
  color: #cbab6e;
  transition: transform 0.25s ease;
}
.work-item.is-open .work-item__toggle::before {
  transform: rotate(45deg);
}
.work-item__toggle:hover {
  color: #cbab6e;
}
.work-item__panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease;
}
.work-item.is-open .work-item__panel {
  max-height: 22rem;
  opacity: 1;
}
.work-item__panel p {
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  max-width: 46ch;
  margin: 0.75rem 0 0.6rem 1.6rem;
}
.interest-list {
  margin: 0.75rem 0 0.6rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.interest-list li {
  position: relative;
  padding-left: 1.1rem;
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 46ch;
  color: rgba(255, 255, 255, 0.8);
}
.interest-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: #cbab6e;
}

.interest-list--bullet li::before {
  content: '\2022';
}
.work-item__panel .work-item__link {
  font-family: inherit;
  font-size: inherit;
  color: #cbab6e;
  text-decoration: underline;
  transition: color 0.2s ease;
}
.work-item__link:hover {
  color: #f1e6d0;
}
.cover__figure {
  width: clamp(220px, 42vw, 340px);
  aspect-ratio: 3 / 4;
  margin-bottom: 1.75rem;
  filter: drop-shadow(0 14px 24px rgba(0, 0, 0, 0.5));
}
.cover__figure-img,
.cover__figure-model {
  width: 100%;
  height: 100%;
  display: block;
  --poster-color: transparent;
  background: transparent;
}
.cover__rule {
  display: block;
  width: 56px;
  height: 1px;
  background: var(--foil-dim);
  margin-bottom: 1.5rem;
}
.cover__subtitle {
  font-family: var(--sans);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.85;
  margin-bottom: 2.5rem;
}
.cover__edition {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--foil-dim);
}

.cover__scroll-cue {
  position: absolute;
  bottom: clamp(1.5rem, 4vw, 2.5rem);
  right: clamp(1.5rem, 4vw, 2.5rem);
  width: 22px;
  height: 34px;
  border: 1px solid var(--foil-dim);
  border-radius: 12px;
  z-index: 1;
}
.cover__scroll-cue span {
  display: block;
  width: 3px;
  height: 6px;
  background: var(--foil);
  border-radius: 2px;
  margin: 6px auto 0;
  animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(10px); opacity: 0; }
  100% { opacity: 0; }
}

/* ---------- Sections ---------- */
.section {
  padding: clamp(4rem, 10vw, 7rem) var(--gutter);
}
.section__inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}
.section__num {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.about { background: var(--bg-alt); }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}
.about__text {
  color: var(--ink-soft);
  font-size: 1.02rem;
  max-width: 42ch;
}

/* ---------- Projects ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.card__meta {
  font-size: 0.78rem;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.card__title {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
}
.card__desc {
  color: var(--ink-soft);
  font-size: 0.94rem;
  flex-grow: 1;
}
.card__tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 0.25rem 0;
}
.card__tags span {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  background: var(--accent-soft);
  color: var(--ink-soft);
  border-radius: 999px;
}
.card__link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--accent);
}

/* ---------- Essays ---------- */
.essays { background: var(--bg-alt); }
.essay-list { display: flex; flex-direction: column; }
.essay-item { border-bottom: 1px solid var(--border); }
.essay-item:first-child { border-top: 1px solid var(--border); }
.essay-item__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.4rem 0.25rem;
  transition: padding-left 0.2s ease, color 0.2s ease;
}
.essay-item__link:hover {
  padding-left: 0.75rem;
  color: var(--accent);
}
.essay-item__title {
  font-family: var(--serif);
  font-size: 1.15rem;
}
.essay-item__date {
  font-size: 0.85rem;
  color: var(--ink-faint);
  white-space: nowrap;
  margin-left: 1rem;
}

/* ---------- Contact ---------- */
.contact-line {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  letter-spacing: 0.02em;
  color: rgba(241, 230, 208, 0.55);
  transition: color 0.2s ease;
}
a.contact-line:hover {
  color: #cbab6e;
}
.contact-line + .contact-line {
  margin-top: 0.75rem;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 2.5rem var(--gutter);
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .cover__border { inset: 14px; }
  .cover__scroll-cue { display: none; }
  .about__grid { grid-template-columns: 1fr; }
  .name-variant--bottom-center {
    bottom: calc(clamp(1.25rem, 4vw, 2.5rem) + 2.25rem);
  }
}

/* ---------- Essay page ---------- */
.leather-page {
  --leather-1: #870227;
  --foil: #cbab6e;
  --foil-dim: rgba(203, 171, 110, 0.55);
  --cream: #ffffff;
  position: relative;
  min-height: 100vh;
  background:
    repeating-linear-gradient(135deg, rgba(0, 0, 0, 0.06) 0px, rgba(0, 0, 0, 0.06) 1px, transparent 1px, transparent 3px),
    var(--leather-1);
}
.essay-page {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(7rem, 14vw, 9rem) var(--gutter) 8rem;
}
.essay-page__date {
  font-size: 0.85rem;
  color: var(--foil-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}
.essay-page__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.15;
  color: var(--cream);
  margin-bottom: 2.5rem;
}
.essay-page__body p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.4rem;
  max-width: 65ch;
}
.essay-page__body a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.essay-page__body a:hover {
  color: #cbab6e;
}
.essay-page__body p:first-of-type::first-letter {
  font-family: var(--serif);
  font-size: 3.4rem;
  float: left;
  line-height: 0.8;
  padding: 0.1rem 0.5rem 0 0;
  color: var(--cream);
}
.essay-page__body h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.4rem;
  margin: 2.25rem 0 1rem;
  color: var(--cream);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .cover__scroll-cue span { animation: none; }
}