:root {
  --bg: #dcd5c7;
  --fg: #161513;
  --fg-soft: #6b6862;
  --line: #dcd5c7;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --gap: clamp(0.5rem, 4vw, 4rem);
  --max: 1200px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131210;
    --fg: #f2efe9;
    --fg-soft: #a39d92;
    --line: #2b2925;
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding-bottom: 4.5rem;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; margin: 0; padding: 0; }

/* Reveal-on-scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Header */
.container {
  padding: 0;
  padding-left: 0;
  max-width: none;
  margin: 0;
  max-height: 45rem;
}
.slider-wrapper{
  position: center;
  max-width: none;
  margin: 0;
  overflow: hidden;
}
.slider{
  display: flex;
  aspect-ratio: 16/9;
  scroll-behavior: smooth;
  animation: slider-scroll 420s linear infinite;
}

@keyframes slider-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-700%); }
}

@media (prefers-reduced-motion: reduce) {
  .slider {
    animation: none;
  }
}
.slider img{
  flex: 1 0 100%;
  scroll-snap-align: start;
  max-height: 45rem;
  object-fit: cover;
  }
.site-header {
  position: fixed;
  top: auto;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem var(--gap);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(6px);
  border-top: 1px solid var(--line);
}

.wordmark {
  font-family: var(--serif);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.site-nav a {
  opacity: 0.75;
  transition: opacity 0.2s ease;
}
.site-nav a:hover { opacity: 1; }

.nav-toggle {
  display: none;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
}
.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--fg);
}
.nav-toggle::before { top: 0; }
.nav-toggle span { top: 50%; }
.nav-toggle::after { bottom: 0; }

/* Hero */
.hero {
  min-height: 30vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem var(--gap);
}

.hero-title {
  display: flex;
  flex-direction: column;
  font-size: clamp(2.5rem, 8vw, 6rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.hero-sub {
  margin-top: 1.5rem;
  color: var(--fg-soft);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-scroll {
  margin-top: 3.5rem;
  width: 1px;
  height: 48px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.hero-scroll span {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--fg);
  animation: scroll-cue 2.2s ease-in-out infinite;
}
@keyframes scroll-cue {
  0% { top: -100%; }
  50% { top: 0; }
  100% { top: 100%; }
}

/* Drift image */
.drift {
  position: relative;
  max-width: none;
  height: 90vh;
  padding: 0;
  overflow: hidden;
}

.drift-image {
  position: absolute;
  top: 0;
  left: 40%;
  height: 100%;
  width: 130%;
  max-width: none;
  object-fit: cover;
  transform: translateX(-50%);
  transition: transform 0.15s ease-out;
  will-change: transform;
}

/* Sections */
section {
  padding: 1.5rem var(--gap);
  max-width: var(--max);
  margin: 0 auto;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.25rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1rem;
}

.section-head h2 {
  font-size: 0.75rem;
}

.section-note {
  color: var(--fg-soft);
  font-size: 0.85rem;
}

/* Works list */
.works-list {
  border-top: 1px solid var(--line);
}

.work-placeholder {
  font-family: var(--serif);
  font-size: 0.85rem;
  color: rgba(0, 0, 0, 0.35);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.work-row {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.work-row::before {
  content: "";
  position: absolute;
  inset: 0.2rem -1rem;
  border: 1px solid var(--fg);
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.work-row:hover::before {
  opacity: 1;
  transform: scale(1);
}

.work-toggle {
  all: unset;
  display: grid;
  grid-template-columns: 3rem 1fr auto 1.25rem;
  align-items: baseline;
  gap: 1rem;
  width: 100%;
  padding: 0.15rem 0;
  cursor: pointer;
  box-sizing: border-box;
}

.work-index {
  color: var(--fg-soft);
  font-size: 0.65rem;
}

.work-title {
  font-family: "DIN Alternate", monospace;
  font-size: 1rem;
  transition: opacity 0.3s ease;
}
.work-pastilles {
  font-family: var(--serif);
  font-size: 1.4rem;
  transition: opacity 0.3s ease;
}
.work-title::after {
  content: "";
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-left: 1.6em;
  border-radius: 50%;
  background: var(--dot-1, #b9ab8f);
  box-shadow: 10px 0 0 var(--dot-2, #948572), 21px 0 0 var(--dot-3, #dcd6cc), 32px 0 0 var(--dot-4, #ea9605);
  vertical-align: middle;
}

.work-row:hover .work-title {
  opacity: 0.7;
}

.work-meta {
  color: var(--fg-soft);
  font-size: 0.85rem;
  white-space: nowrap;
}

.work-icon {
  position: relative;
  width: 14px;
  height: 14px;
  align-self: center;
  justify-self: end;
}
.work-icon::before,
.work-icon::after {
  content: "";
  position: absolute;
  background: var(--fg);
}
.work-icon::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
}
.work-icon::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  transition: transform 0.3s ease;
}
.work-row.is-open .work-icon::after {
  transform: scaleY(0);
}

/* Accordion panel */
.work-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.6s ease;
}

.work-mosaic {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 70px;
  gap: 0.5rem;
  padding: 0.5rem 0 1rem;
}

.mosaic-item {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--tint, var(--line));
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  transition-delay: 0s;
}

.work-row.is-open .mosaic-item {
  opacity: 1;
  transform: none;
}

.work-row.is-open .mosaic-a { transition-delay: 0.05s; }
.work-row.is-open .mosaic-b { transition-delay: 0.12s; }
.work-row.is-open .mosaic-c { transition-delay: 0.19s; }
.work-row.is-open .mosaic-d { transition-delay: 0.26s; }
.work-row.is-open .mosaic-e { transition-delay: 0.33s; }

.mosaic-a { grid-column: span 3; grid-row: span 2; }
.mosaic-b { grid-column: span 3; grid-row: span 2; }
.mosaic-c { grid-column: span 2; grid-row: span 2; }
.mosaic-d { grid-column: span 2; grid-row: span 2; }
.mosaic-e { grid-column: span 2; grid-row: span 2; }

/* About */
.about {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--gap);
  align-items: center;
}

.about-figure {
  aspect-ratio: 3 / 4;
  background: var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.about-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text h2 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.about-text p {
  color: var(--fg-soft);
  max-width: 42ch;
}
.about-text p + p { margin-top: 1rem; }

/* Contact */
.contact {
  text-align: center;
}

.contact h2 {
  font-size: 1rem;
}

.contact p {
  color: var(--fg-soft);
  margin-top: 0.75rem;
}

.contact-email {
  display: inline-block;
  margin-top: rem;
  font-family: var(--serif);
  font-size: 0.75rem;
  border-bottom: 1px solid var(--fg);
  padding-bottom: 2px;
  justify-content: right;
}

.contact-links {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.5rem;
  justify-content: right;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--fg-soft);
}

/* Footer */
.site-footer {
  padding: 2rem var(--gap);
  text-align: left;
  font-size: 0.45rem;
  color: var(--fg-soft);
  border-top: 1px solid var(--line);
}

/* Responsive */
@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; }
  .work-toggle { grid-template-columns: 2.5rem 1fr 1.25rem; }
  .work-meta { display: none; }
}

@media (max-width: 640px) {
  .site-nav {
    display: none;
    position: absolute;
    bottom: 100%;
    top: auto;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.5rem var(--gap) 2rem;
    background: var(--bg);
    border-top: 1px solid var(--line);
  }
  .site-nav.is-open { display: flex; }
  .nav-toggle { display: block; }
  .work-mosaic { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 60px; }
}