:root {
  --bg: #000000;
  --fg: #ffffff;
  --muted: #8a8a8a;
  --pad: clamp(1rem, 3vw, 1.75rem);
  --gap: clamp(0.85rem, 1.8vw, 1.25rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "IBM Plex Sans", "Helvetica Neue", Helvetica, sans-serif;
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.hero {
  min-height: 0;
  display: flex;
  align-items: flex-end;
  padding: var(--pad);
  padding-top: clamp(1.5rem, 4vh, 2.5rem);
  padding-bottom: clamp(1rem, 2.5vh, 1.75rem);
  opacity: 0;
  transform: translateY(0.6rem);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.hero.in {
  opacity: 1;
  transform: none;
}

.name {
  margin: 0;
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

main {
  padding: 0 var(--pad) clamp(3rem, 8vh, 5rem);
  max-width: 72rem;
  margin: 0 auto;
}

.project {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
  align-items: start;
  padding-top: clamp(1.5rem, 4vh, 2.5rem);
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

.project.in {
  opacity: 1;
  transform: none;
}

.project-title {
  grid-column: 1 / -1;
  margin: 0 0 0.15rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.item {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0;
  min-width: 0;
}

.item-open {
  appearance: none;
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: #0a0a0a;
  cursor: zoom-in;
  text-align: left;
}

.item-open:focus-visible {
  outline: 1px solid #fff;
  outline-offset: 3px;
}

.item img,
.item video {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center top;
  background: #0a0a0a;
  pointer-events: none;
}

.item figcaption {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--fg);
  line-height: 1.35;
  flex: 0 0 auto;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  background: rgba(0, 0, 0, 0.96);
  padding:
    max(0.5rem, env(safe-area-inset-top))
    max(0.5rem, env(safe-area-inset-right))
    max(0.5rem, env(safe-area-inset-bottom))
    max(0.5rem, env(safe-area-inset-left));
  overscroll-behavior: contain;
  touch-action: pan-y;
}

.lightbox[hidden] {
  display: none;
}

body.lightbox-open {
  overflow: hidden;
  touch-action: none;
}

.lightbox-close {
  appearance: none;
  align-self: flex-end;
  z-index: 2;
  min-height: 44px;
  min-width: 72px;
  margin: 0;
  border: 1px solid #333;
  border-radius: 0;
  background: #111;
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1;
  padding: 0.7rem 1rem;
}

.lightbox-stage {
  flex: 1;
  min-height: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.5rem 0.25rem;
}

.lightbox-media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 0;
  flex: 1;
}

.lightbox-media img,
.lightbox-media video {
  display: block;
  max-width: 100%;
  max-height: calc(100dvh - 11rem);
  width: auto;
  height: auto;
  object-fit: contain;
  background: #000;
}

.lightbox-caption {
  margin: 0;
  max-width: 36rem;
  padding: 0 0.5rem;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 300;
  color: #fff;
  line-height: 1.35;
  flex: 0 0 auto;
}

.lightbox-toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  width: 100%;
  flex: 0 0 auto;
  padding-top: 0.35rem;
}

.lightbox-nav {
  appearance: none;
  min-height: 48px;
  border: 1px solid #333;
  background: #111;
  color: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1;
  padding: 0.85rem 1rem;
}

.lightbox-close:focus-visible,
.lightbox-nav:focus-visible {
  outline: 1px solid #fff;
  outline-offset: 2px;
}

@media (min-width: 720px) {
  .lightbox {
    display: grid;
    grid-template-rows: auto 1fr;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
  }

  .lightbox-close {
    grid-column: 1 / -1;
    grid-row: 1;
    justify-self: end;
  }

  .lightbox-stage {
    grid-column: 2;
    grid-row: 2;
    padding: 0 1rem;
  }

  .lightbox-toolbar {
    display: contents;
  }

  .lightbox-nav {
    grid-row: 2;
    align-self: center;
    min-width: 4.5rem;
    min-height: 4.5rem;
    border: 0;
    background: transparent;
    font-size: 1rem;
  }

  .lightbox-nav.prev {
    grid-column: 1;
  }

  .lightbox-nav.next {
    grid-column: 3;
  }
}

@media (min-width: 640px) {
  .project {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 960px) {
  .project {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero,
  .project {
    opacity: 1;
    transform: none;
    transition: none;
  }

  html {
    scroll-behavior: auto;
  }
}