:root {
  --bg: #101622;
  --bg-rgb: 16, 22, 34;
  --panel: #162033;
  --panel-rgb: 22, 32, 51;
  --panel-soft: #1d2a40;
  --text: #edf2fb;
  --muted: #a7b3c8;
  --overlay-color: 255, 255, 255;
  --accent: #7fa3ff;
  --accent-rgb: 127, 163, 255;
  --line: rgba(var(--overlay-color), 0.12);
  --line-strong: rgba(var(--overlay-color), 0.2);
  --focus: rgba(var(--accent-rgb), 0.4);
  --shadow: 0 28px 60px rgba(3, 9, 20, 0.34);
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 14px;
}

[data-theme="light"] {
  --bg: #eceff4;
  --bg-rgb: 236, 239, 244;
  --panel: #fbf8f2;
  --panel-rgb: 251, 248, 242;
  --panel-soft: #f2ede3;
  --text: #182132;
  --muted: #5f697d;
  --overlay-color: 12, 18, 28;
  --accent: #426bcb;
  --accent-rgb: 66, 107, 203;
  --line: rgba(var(--overlay-color), 0.1);
  --line-strong: rgba(var(--overlay-color), 0.16);
  --focus: rgba(var(--accent-rgb), 0.28);
  --shadow: 0 28px 60px rgba(28, 39, 59, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text);
  font-family: "Aptos", "Segoe UI", "Trebuchet MS", sans-serif;
  line-height: 1.5;
  background:
    radial-gradient(circle at 15% 12%, rgba(var(--accent-rgb), 0.22), transparent 30%),
    radial-gradient(circle at 85% 0%, rgba(92, 153, 140, 0.16), transparent 26%),
    radial-gradient(circle at 50% 100%, rgba(196, 138, 82, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(var(--bg-rgb), 0.96), rgba(var(--bg-rgb), 1));
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 1000;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(var(--accent-rgb), 0.42);
  background: rgba(var(--panel-rgb), 0.96);
  text-decoration: none;
  transition: top 140ms ease;
}

.skip-link:focus {
  top: 1rem;
}

.site-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 1.25rem auto 2.5rem;
}

.site-header,
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(var(--panel-rgb), 0.95), rgba(var(--panel-rgb), 0.86));
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.95rem;
}

.brand__mark {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
  background:
    linear-gradient(140deg, rgba(var(--overlay-color), 0.18), rgba(var(--overlay-color), 0.06)),
    rgba(var(--accent-rgb), 0.08);
  border: 1px solid var(--line-strong);
}

.brand__title,
.section-heading h2,
.project-card__title {
  font-family:
    "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Baskerville, Georgia, serif;
  letter-spacing: -0.02em;
}

.brand__title {
  margin: 0.2rem 0 0;
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  line-height: 1.05;
}

.brand__subtitle {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.theme-toggle {
  min-width: 96px;
  height: 42px;
  padding: 0 0.95rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(var(--overlay-color), 0.08);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  background: rgba(var(--overlay-color), 0.12);
}

.theme-toggle:focus-visible,
.action-link:focus-visible,
.project-card__link:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.theme-toggle__moon {
  display: none;
}

[data-theme="light"] .theme-toggle__sun {
  display: none;
}

[data-theme="light"] .theme-toggle__moon {
  display: inline;
}

.site-main {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 700;
}

.project-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.85fr);
  align-items: start;
  gap: 1rem;
}

.feature-panel,
.catalog-panel {
  overflow: hidden;
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 1.5rem 0.85rem;
}

.section-heading h2 {
  margin: 0.28rem 0 0;
  font-size: 1.5rem;
}

.project-count {
  align-self: center;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.featured-slot,
.project-grid {
  padding: 0 1.5rem 1.5rem;
}

.project-grid {
  display: grid;
  gap: 1rem;
}

.empty-state {
  margin: 0;
  padding: 1.25rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  color: var(--muted);
  background: rgba(var(--overlay-color), 0.03);
}

.project-card {
  --project-accent: var(--accent);
  position: relative;
  display: grid;
  gap: 1rem;
  padding: 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(var(--overlay-color), 0.1);
  background:
    linear-gradient(180deg, rgba(var(--overlay-color), 0.06), rgba(var(--overlay-color), 0.02)),
    var(--panel-soft);
  overflow: hidden;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--project-accent) 24%, transparent), transparent 36%),
    linear-gradient(135deg, rgba(var(--overlay-color), 0.02), transparent 46%);
  pointer-events: none;
}

.project-card > * {
  position: relative;
  z-index: 1;
}

.project-card--featured {
  align-content: start;
  padding: 1.75rem;
}

.project-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.project-card__location {
  color: var(--muted);
  font-size: 0.88rem;
}

.project-card__title {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  line-height: 0.95;
}

.project-card--featured .project-card__description {
  max-width: 40ch;
  font-size: 1.05rem;
}

.project-card__description {
  margin: 0;
  color: var(--muted);
}

.project-card__availability {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tag-pill {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(var(--overlay-color), 0.12);
  background: rgba(var(--overlay-color), 0.06);
  color: var(--muted);
  font-size: 0.82rem;
}

.project-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.action-link,
.project-card__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--project-accent) 65%, rgba(var(--overlay-color), 0.12));
  background: color-mix(in srgb, var(--project-accent) 22%, rgba(var(--overlay-color), 0.02));
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition:
    transform 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.action-link:hover,
.project-card__link:hover {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--project-accent) 30%, rgba(var(--overlay-color), 0.04));
}

.action-link.is-disabled,
.project-card__link.is-disabled {
  opacity: 0.58;
  pointer-events: none;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.status-badge[data-status="live"] {
  color: #76c39e;
  border-color: rgba(118, 195, 158, 0.4);
  background: rgba(118, 195, 158, 0.12);
}

.status-badge[data-status="wip"] {
  color: #d5a86a;
  border-color: rgba(213, 168, 106, 0.44);
  background: rgba(213, 168, 106, 0.14);
}

.status-badge[data-status="planned"] {
  color: var(--muted);
  background: rgba(var(--overlay-color), 0.05);
}

.site-footer {
  margin-top: 1rem;
  color: var(--muted);
  text-align: center;
  font-size: 0.85rem;
}

.noscript {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(168, 83, 66, 0.08);
}

.noscript p {
  margin: 0;
}

.noscript__list {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
}

.noscript__list li + li {
  margin-top: 0.35rem;
}

@media (max-width: 920px) {
  .project-layout {
    grid-template-columns: 1fr;
  }

  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: calc(100% - 1rem);
    margin: 0.6rem auto 1.4rem;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .theme-toggle {
    align-self: flex-end;
  }

  .section-heading,
  .featured-slot,
  .project-grid {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .section-heading {
    padding-top: 1.1rem;
    padding-bottom: 0.75rem;
  }
}

@media (max-width: 640px) {
  .project-grid {
    grid-template-columns: 1fr;
  }

  .project-card,
  .project-card--featured {
    padding: 1.15rem;
  }

  .project-card__footer {
    align-items: stretch;
  }

  .action-link,
  .project-card__link {
    width: 100%;
  }
}

@media (forced-colors: active) {
  .theme-toggle:focus-visible,
  .action-link:focus-visible,
  .project-card__link:focus-visible {
    outline: 2px solid ButtonText;
    outline-offset: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .skip-link,
  .theme-toggle,
  .action-link,
  .project-card__link {
    transition: none;
  }
}