:root {
  --c-bg-card: #0f141b;
  --c-border-card: #1e514a;
  --c-border-card-h: #2f7a6e;
  --c-border-inner: #23282f;
  --c-accent: #33e2b6;
  --c-text-title: #e8eaee;
  --c-text-body: #c1c4cd;
  --c-text-dim: #8b9098;
  --f-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

nav {
  z-index: calc(var(--z-content) + 1);
}

.frame path {
  fill: var(--bg);
}

nav a:hover .frame path {
  fill: #171a21;
}

.scroll-cue {
  position: absolute;
  inset-inline: 0;
  bottom: clamp(1.25rem, 3.5vh, 2.25rem);
  width: max-content;
  margin-inline: auto;
  padding-bottom: 2.5rem;
  color: var(--text-muted);
  font: 400 clamp(11px, 1.05vw, 13px) / 1 var(--f-mono);
  letter-spacing: 0.24em;
  text-indent: 0.24em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color var(--ease-fast);
}

.scroll-cue::before {
  content: "";
  position: absolute;
  bottom: 1.05rem;
  left: 50%;
  width: 1px;
  height: 1.35rem;
  background: linear-gradient(var(--border-hover), transparent);
}

.scroll-cue::after {
  content: "";
  position: absolute;
  bottom: 0.3rem;
  left: 50%;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 1px solid var(--border-hover);
  border-bottom: 1px solid var(--border-hover);
  transform: translate(-50%, 0) rotate(45deg);
  animation: scroll-nudge 1.9s ease-in-out infinite;
}

@keyframes scroll-nudge {
  0%,
  100% {
    transform: translate(-50%, 0) rotate(45deg);
    opacity: 0.55;
  }
  50% {
    transform: translate(-50%, 0.3rem) rotate(45deg);
    opacity: 1;
  }
}

.scroll-cue:hover,
.scroll-cue:focus-visible {
  color: var(--text);
}

.scroll-cue:hover::after,
.scroll-cue:focus-visible::after {
  border-color: var(--text);
}

.proj-wrap {
  position: relative;
  z-index: var(--z-content);
  max-width: 78rem;
  margin: 0 auto;
  padding: clamp(0.75rem, 2.5vh, 1.5rem) clamp(1rem, 4vw, 2.5rem) clamp(3rem, 8vh, 5rem);
  scroll-margin-top: clamp(4.5rem, 11vh, 6.5rem);
}

.sec-heading {
  margin: 0 0 clamp(1.25rem, 3vh, 2rem);
  color: var(--text);
  font: 400 clamp(1.5rem, 3.2vw, 2.25rem) / 1 var(--font-base);
  letter-spacing: -0.01em;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 26rem), 1fr));
  grid-auto-rows: 1fr;
  gap: clamp(1rem, 2.2vw, 1.75rem);
}

.page-foot {
  position: relative;
  z-index: var(--z-content);
  max-width: 78rem;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem) clamp(2rem, 5vh, 3rem);
  color: var(--text-muted);
  font: 400 clamp(0.6rem, 1.2vw, 0.75rem) / 1.6 var(--font-base);
  text-align: center;
}

.page-foot a {
  color: inherit;
}

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--c-border-card);
  border-radius: 4px;
  background: var(--c-bg-card);
  font-family: var(--f-mono);
  transition: border-color var(--ease-fast);
}

.card:hover,
.card:focus-within {
  border-color: var(--c-border-card-h);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--c-border-card);
}

.card-top:last-child {
  border-bottom: 0;
}

.card-name {
  margin: 0;
  color: var(--c-text-title);
  font: 700 0.95rem / 1.3 var(--f-mono);
  letter-spacing: 0.01em;
}

.card-chip {
  --chip: var(--c-accent);
  flex: none;
  padding: 0.3rem 0.65rem;
  border: 1px solid color-mix(in srgb, var(--chip) 45%, transparent);
  border-radius: 3px;
  background: color-mix(in srgb, var(--chip) 9%, transparent);
  color: var(--chip);
  font-size: 0.72rem;
  line-height: 1;
  white-space: nowrap;
}

.card-media {
  margin: 1.15rem 1.15rem 0;
}

.card-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--c-border-inner);
  border-radius: 3px;
  background: #000;
}

.card-media img.fit-contain {
  object-fit: contain;
  background: var(--c-bg-card);
}

.card-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.15rem;
}

.card-sub {
  margin: 0 0 1rem;
  color: var(--c-text-dim);
  font-size: 0.82rem;
  line-height: 1.5;
}

.card-desc {
  margin: 0 0 0.9rem;
  color: var(--c-text-body);
  font-size: 0.82rem;
  line-height: 1.75;
}

.card-desc:last-child {
  margin-bottom: 0;
}

.card-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: auto 0 0;
  padding: 0.35rem 0 0;
  list-style: none;
}

.card-label {
  --chip: var(--c-text-dim);
  padding: 0.3rem 0.6rem;
  border: 1px solid color-mix(in srgb, var(--chip) 42%, transparent);
  border-radius: 3px;
  background: color-mix(in srgb, var(--chip) 8%, transparent);
  color: var(--chip);
  font-size: 0.72rem;
  line-height: 1.25;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}

.card-btn {
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--c-border-inner);
  border-radius: 3px;
  color: var(--c-text-body);
  font-size: 0.78rem;
  line-height: 1.25;
  text-decoration: none;
  transition: color var(--ease-fast), border-color var(--ease-fast);
}

.card-btn:hover {
  border-color: var(--c-border-card-h);
  color: #fff;
}

.card-btn:focus-visible {
  outline: 1px solid var(--c-accent);
  outline-offset: 2px;
}

.card-empty {
  color: var(--c-text-dim);
  font: 400 0.85rem / 1.6 var(--f-mono);
}

@media (prefers-reduced-motion: reduce) {
  .card,
  .card-btn {
    transition: none;
  }

  .scroll-cue::after {
    animation: none;
    opacity: 1;
  }
}