:root {
  color-scheme: dark;
  --page-pad: clamp(16px, 3.2vw, 44px);
  --ink: #fff8f3;
  --line: rgba(255, 255, 255, 0.22);
  --background-tail: #94309c;
  --card-radius: 0;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  overflow-y: scroll;
  scroll-snap-type: y proximity;
  scroll-padding-top: 24px;
  scrollbar-gutter: stable;
}

body {
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  background: var(--background-tail);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

.backdrop {
  position: fixed;
  pointer-events: none;
}

.backdrop {
  top: -230px;
  left: 50%;
  width: 2552px;
  height: 1392px;
  z-index: -3;
  background-image: url("./assets/background.png");
  background-position: top center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  filter: saturate(1.06) contrast(1.02);
  transform: translateX(-50%);
}

.title-stage {
  display: grid;
  place-items: center;
  min-height: clamp(90px, 18svh, 172px);
  padding: clamp(0px, 1.4vw, 18px) var(--page-pad) 0;
  scroll-snap-align: start;
}

.title-image {
  display: block;
  width: 500px;
  max-width: calc(100vw - (var(--page-pad) * 2));
  height: auto;
  max-height: none;
  object-fit: contain;
  filter: drop-shadow(0 18px 34px rgba(20, 3, 25, 0.48));
}

.dial {
  min-height: calc(100svh - clamp(90px, 18svh, 172px));
  padding: 0 var(--page-pad) clamp(180px, 22vw, 320px);
  overflow: visible;
  perspective: 1200px;
  perspective-origin: 50% 18%;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 3.4vw, 58px);
  width: min(1180px, 88%);
  margin: 0 auto;
  padding-bottom: clamp(80px, 12vw, 180px);
  transform: rotateX(15deg) rotateZ(1deg) rotateY(-1deg);
  transform-style: preserve-3d;
}

.project-card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-width: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--card-radius);
  background: #080b10;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  scroll-snap-align: center;
  transform-origin: 50% 50%;
  transform-style: preserve-3d;
  filter:
    drop-shadow(0 28px 20px rgba(18, 6, 24, 0.48))
    drop-shadow(0 58px 46px rgba(18, 6, 24, 0.34));
  transition: border-color 220ms ease, box-shadow 220ms ease, filter 220ms ease, transform 220ms ease;
}

.project-card::before,
.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.project-card::before {
  z-index: 2;
  background:
    radial-gradient(circle at var(--mx) var(--my), rgba(255, 255, 255, 0.28), transparent 18rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 30%, rgba(0, 0, 0, 0.18));
  mix-blend-mode: screen;
  opacity: 0.32;
}

.project-card::after {
  z-index: 4;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.22);
}

.project-card:hover,
.project-card:focus-visible {
  border-color: rgba(255, 255, 255, 0.62);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.24);
  filter:
    drop-shadow(0 34px 24px rgba(18, 6, 24, 0.54))
    drop-shadow(0 74px 58px rgba(18, 6, 24, 0.38));
  outline: none;
  transform: translateZ(70px) scale(1.04);
}

.project-image,
.project-sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.project-image {
  z-index: 0;
  background-position: center;
  background-size: cover;
  transform: scale(1.04);
  transition: none;
}

.fieldloom-card .project-image {
  background-image: image-set(
    url("./assets/fieldloom.webp") type("image/webp"),
    url("./assets/fieldloom.png") type("image/png")
  );
  background-position: 25% center;
}

.turing-card .project-image {
  background-image: image-set(
    url("./assets/turingpatterns.webp") type("image/webp"),
    url("./assets/turingpatterns.png") type("image/png")
  );
}

.griddler-card .project-image {
  background-color: #070707;
  background-image: image-set(
    url("./assets/griddler.webp") type("image/webp"),
    url("./assets/griddler.png") type("image/png")
  );
  background-size: contain;
  background-repeat: no-repeat;
}

.project-sheen {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(0, 0, 0, 0.06) 48%, rgba(4, 4, 8, 0.28) 100%),
    linear-gradient(120deg, rgba(32, 185, 255, 0.24), transparent 34%, rgba(255, 178, 74, 0.2) 74%, transparent);
}

.fieldloom-card .project-sheen {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(0, 0, 0, 0.07) 48%, rgba(4, 8, 13, 0.3) 100%),
    linear-gradient(120deg, rgba(32, 185, 255, 0.28), transparent 42%, rgba(255, 120, 36, 0.22));
}

.turing-card .project-sheen {
  background:
    radial-gradient(circle at 50% 46%, transparent 0 24%, rgba(0, 0, 0, 0.06) 43%, rgba(6, 5, 6, 0.26) 100%),
    linear-gradient(135deg, rgba(66, 227, 209, 0.26), transparent 38%, rgba(255, 75, 184, 0.2));
}

.griddler-card .project-sheen {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.08) 48%, rgba(4, 4, 8, 0.2) 100%),
    linear-gradient(120deg, rgba(0, 195, 220, 0.24), transparent 38%, rgba(148, 48, 156, 0.18));
}

@media (max-width: 760px) {
  html {
    scroll-snap-type: y mandatory;
  }

  .title-stage {
    min-height: 16svh;
    padding-top: 0;
  }

  .title-image {
    width: 500px;
  }

  .dial {
    perspective: 950px;
  }

  .project-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    width: min(560px, 86vw);
    transform: rotateX(26deg) rotateZ(-2.5deg);
  }

  .project-card {
    min-height: auto;
  }

  .fieldloom-card .project-image {
    background-position: 18% center;
  }

}

@media (max-width: 420px) {
  :root {
    --page-pad: 12px;
  }

}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-snap-type: none;
  }

  .project-card,
  .project-image {
    transition: none;
    transform: none;
  }
}