:root {
  /* Shared colors and layout values for the whole site. */
  --bg: #090909;
  --bg-elevated: rgba(22, 22, 24, 0.9);
  --bg-soft: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f5f1e8;
  --muted: #b7b0a2;
  --accent: #d8ad63;
  --accent-strong: #f1ca83;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --content-width: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(216, 173, 99, 0.18), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.08), transparent 20%),
    linear-gradient(180deg, #060606 0%, #0d0d0e 55%, #080808 100%);
  color: var(--text);
  line-height: 1.6;
}

img,
iframe {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.site-shell {
  width: min(calc(100% - 2rem), var(--content-width));
  margin: 0 auto;
  padding: 1.25rem 0 3rem;
}

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

.site-header {
  padding: 0.5rem 0 1.25rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding-top: 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.brand {
  font-family: "Georgia", "Times New Roman", serif;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
}

main {
  display: grid;
  gap: 1.25rem;
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem;
  backdrop-filter: blur(10px);
}

.hero,
.page-intro {
  padding: clamp(1.8rem, 4vw, 4rem);
}

.archive-header {
  padding: clamp(1.35rem, 3vw, 2.25rem);
}

.archive-header h1 {
  margin-bottom: 0.7rem;
}

.archive-header .lead {
  max-width: 68ch;
  margin-bottom: 0;
}

.eyebrow,
.section-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  margin: 0 0 0.65rem;
}

h1,
h2,
h3 {
  font-family: "Georgia", "Times New Roman", serif;
  line-height: 1.15;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  margin-bottom: 1rem;
  max-width: 13ch;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 0.45rem;
}

p {
  margin-top: 0;
}

.lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.75rem 1.1rem;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid var(--accent);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.button {
  background: var(--accent);
  color: #131313;
  font-weight: 600;
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.button:hover,
.button-secondary:hover,
.text-link:hover {
  transform: translateY(-1px);
}

.text-link {
  color: var(--accent-strong);
  text-decoration: none;
}

.content-grid,
.category-preview,
.track-grid {
  display: grid;
  gap: 1rem;
}

.content-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.category-preview {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.category-preview article,
.track-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) - 8px);
  padding: 1rem;
}

.track-sections {
  display: grid;
  gap: 1.25rem;
}

/* Responsive card layout for the track archive. */
.archive-browser {
  padding-top: 1.2rem;
}

.track-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: start;
}

.track-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 1.9rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(216, 173, 99, 0.12);
  color: var(--accent-strong);
  font-size: 0.82rem;
}

.track-card p {
  color: var(--muted);
}

.archive-toolbar {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}

.archive-toolbar h2 {
  margin-bottom: 0;
}

.archive-controls {
  display: grid;
  gap: 0.9rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.filter-chip {
  min-height: 2.2rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  cursor: pointer;
  font: inherit;
}

.filter-chip:hover,
.filter-chip.is-active {
  color: var(--text);
  border-color: rgba(216, 173, 99, 0.4);
  background: rgba(216, 173, 99, 0.12);
}

.sort-control {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--muted);
}

.sort-control select {
  min-height: 2.3rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #111113;
  color: var(--text);
  font: inherit;
}

.results-meta {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

.track-card {
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 0.9rem;
  min-height: 100%;
}

.track-card h3 {
  min-height: 2.8rem;
}

.track-card-placeholder {
  place-items: center;
  text-align: center;
}

.track-media {
  display: grid;
  gap: 0.7rem;
  align-content: start;
  margin-top: auto;
}

.video-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  border: 0;
  border-radius: 16px;
  background: #000;
}

.video-link {
  justify-self: start;
  color: var(--accent-strong);
  text-decoration: none;
  font-weight: 600;
}

.video-link:hover {
  text-decoration: underline;
}

.status-message {
  text-align: center;
  color: var(--muted);
}

@media (max-width: 720px) {
  .site-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-shell {
    width: min(calc(100% - 1rem), var(--content-width));
    padding-top: 0.75rem;
  }

  .panel {
    padding: 1.1rem;
  }

  .track-card h3 {
    min-height: auto;
  }
}

@media (min-width: 900px) {
  .archive-controls {
    position: sticky;
    top: 1rem;
    z-index: 10;
    padding: 0.8rem 0;
    background: linear-gradient(
      180deg,
      rgba(22, 22, 24, 0.96) 0%,
      rgba(22, 22, 24, 0.92) 100%
    );
    backdrop-filter: blur(10px);
  }
}