@import url("tokens.css");

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
}

body { min-width: 20rem; }

h1,
h2,
h3,
p,
dl,
dd,
ol { margin: 0; }

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-style: normal;
  overflow-wrap: anywhere;
  min-width: 0;
}

.shell {
  width: min(100% - 2rem, 74rem);
  margin-inline: auto;
}

.site-header {
  border-block-end: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper);
}

.header-inner {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.3;
}

.brand-mark {
  width: 2rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: var(--text-sm);
}

.sample-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: 0.25rem;
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: 999px;
  font-size: var(--text-sm);
}

.sample-nav a {
  padding: var(--space-2xs) var(--space-sm);
  border-radius: 999px;
  color: var(--color-muted);
  text-decoration: none;
  white-space: nowrap;
}

.sample-nav a[aria-current="page"] {
  background: var(--color-ink);
  color: var(--color-paper);
}

.sample-nav a:focus-visible,
.contact-link:focus-visible {
  outline: 0.1875rem solid var(--color-accent);
  outline-offset: 0.1875rem;
}

.intro {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-xl) var(--space-2xl);
}

.event-owner,
.panel-kicker,
.guide-heading > p,
.recording-label {
  color: var(--color-accent-dark);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.intro h1 {
  margin-block-start: var(--space-sm);
  font-size: var(--text-display);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.lede {
  max-width: 42ch;
  margin-block-start: var(--space-lg);
  color: var(--color-muted);
}

.event-summary {
  display: grid;
  border-block-start: var(--rule-thin) solid var(--color-rule);
}

.event-summary > div {
  display: grid;
  grid-template-columns: 5.25rem minmax(0, 1fr);
  gap: var(--space-md);
  padding-block: var(--space-md);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.event-summary dt { color: var(--color-muted); }
.event-summary dd { font-weight: 700; font-variant-numeric: tabular-nums; }

.theme-strip {
  display: grid;
  gap: var(--space-xs);
  margin-block-end: var(--space-2xl);
  padding: var(--space-lg);
  border-inline-start: 0.25rem solid var(--color-accent);
  background: var(--color-paper-3);
}

.theme-strip p { color: var(--color-accent-dark); font-weight: 700; }
.theme-strip h2 { font-size: var(--text-xl); line-height: 1.35; }
.theme-strip span { color: var(--color-muted); }

.viewer-section {
  padding-block: var(--space-xl) var(--space-2xl);
  background: var(--color-paper-2);
  border-block: var(--rule-thin) solid var(--color-rule);
}

.viewer-grid { display: grid; gap: var(--space-lg); }

.viewer-title {
  margin-block-end: var(--space-sm);
  color: var(--color-ink);
  font-size: var(--text-xl);
  line-height: 1.35;
}

.status-row {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-block-end: var(--space-sm);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.status-dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: var(--color-accent);
}

.recorded-status .status-dot { background: var(--color-accent-dark); }

.video-stage {
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: var(--space-xs);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-video);
  color: var(--color-video-ink);
}

.video-icon {
  width: 3.5rem;
  margin-block-end: auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
}

.video-icon path { fill: currentColor; stroke: none; }
.video-title { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 700; }
.video-note { max-width: 34rem; color: var(--color-paper-3); }

.fullscreen-info {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: var(--space-md);
  margin-block-start: var(--space-md);
  padding: var(--space-lg);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-md);
  background: var(--color-paper);
}

.fullscreen-icon {
  width: 2rem;
  fill: none;
  stroke: var(--color-accent-dark);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.fullscreen-info h3 { font-size: var(--text-md); }
.fullscreen-info p { margin-block-start: var(--space-xs); color: var(--color-muted); }
.fullscreen-info strong { color: var(--color-ink); }

.event-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-lg);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
}

.event-panel h2 { font-size: var(--text-xl); line-height: 1.35; }
.event-panel > p:last-of-type { color: var(--color-muted); }

.panel-time,
.panel-recording {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block: var(--space-sm);
  border-block: var(--rule-thin) solid var(--color-rule);
  font-variant-numeric: tabular-nums;
}

.panel-time strong { font-size: var(--text-xl); }
.panel-recording { margin-block-start: auto; }
.panel-recording strong { text-align: end; }

.guide {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-3xl);
}

.guide-heading h2 {
  margin-block-start: var(--space-xs);
  font-size: var(--text-2xl);
  line-height: 1.25;
}

.guide-list {
  list-style: none;
  padding: 0;
  display: grid;
}

.guide-list li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-block-start: var(--rule-thin) solid var(--color-rule);
}

.guide-list li:last-child { border-block-end: var(--rule-thin) solid var(--color-rule); }

.guide-number {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-paper-3);
  color: var(--color-accent-dark);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.guide-list h3 { font-size: var(--text-md); }
.guide-list p { margin-block-start: var(--space-xs); color: var(--color-muted); }

.recording {
  padding-block: var(--space-2xl);
  background: var(--color-ink);
  color: var(--color-paper);
}

.recording-inner { display: grid; gap: var(--space-lg); }
.recording-label { color: var(--color-paper-3); }
.recording h2 { margin-block-start: var(--space-xs); font-size: var(--text-xl); line-height: 1.3; }
.recording p:last-child { max-width: 36rem; color: var(--color-paper-3); }

.notice {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-3xl);
}

.notice-heading > p,
.contact-label {
  color: var(--color-accent-dark);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.notice-heading h2,
.contact h2 {
  margin-block-start: var(--space-xs);
  font-size: var(--text-2xl);
  line-height: 1.25;
}

.notice-list {
  margin: 0;
  padding-inline-start: 1.4rem;
  color: var(--color-muted);
}

.notice-list li + li { margin-block-start: var(--space-sm); }

.contact {
  display: grid;
  gap: var(--space-lg);
  margin-block-end: var(--space-3xl);
  padding: var(--space-xl);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-lg);
  background: var(--color-paper-2);
}

.contact p:last-child {
  margin-block-start: var(--space-sm);
  color: var(--color-muted);
}

.contact-link {
  align-self: center;
  justify-self: start;
  color: var(--color-accent-dark);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
}

.site-footer { border-block-start: var(--rule-thin) solid var(--color-rule); }
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding-block: var(--space-lg);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

@media (min-width: 40rem) {
  .shell { width: min(100% - 4rem, 74rem); }
  .intro { grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr); align-items: end; }
  .guide { grid-template-columns: minmax(15rem, 0.7fr) minmax(0, 1.3fr); }
  .guide-heading { position: sticky; top: var(--space-lg); align-self: start; }
  .recording-inner { grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr); align-items: end; }
  .notice { grid-template-columns: minmax(15rem, 0.7fr) minmax(0, 1.3fr); }
  .contact { grid-template-columns: minmax(0, 1.2fr) minmax(16rem, 0.8fr); align-items: center; }
  .contact-link { justify-self: end; }
  .footer-inner { flex-direction: row; justify-content: space-between; align-items: center; }
}

@media (min-width: 60rem) {
  .site-header { min-height: 5rem; }
  .intro { padding-block: var(--space-2xl) var(--space-3xl); }
  .viewer-section { padding-block: var(--space-2xl); }
  .viewer-grid { grid-template-columns: minmax(0, 1.55fr) minmax(18rem, 0.75fr); align-items: stretch; }
  .video-stage { padding: var(--space-xl); }
  .event-panel { padding: var(--space-xl); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
}

@media (max-width: 39.99rem) {
  .header-inner { align-items: flex-start; flex-direction: column; padding-block: var(--space-sm); }
  .sample-nav { width: 100%; }
  .sample-nav a { flex: 1; text-align: center; }
  .theme-strip { margin-block-end: var(--space-xl); }
  .contact-link { overflow-wrap: anywhere; }
}

/* Business sample palette: navy header, white pages and restrained blue accents. */
.site-header { background:#142b4a; color:#fff; border-bottom-color:#142b4a; }
.brand-mark { background:#304967; color:#fff; border-radius:4px; }
.sample-nav { border-color:#6e7b8d; border-radius:5px; }
.sample-nav a { color:#e7eaf0; border-radius:3px; }
.sample-nav a[aria-current="page"] { background:#fff; color:#142b4a; }
.sample-nav a:hover { background:#243e5f; color:#fff; }
.sample-nav a[aria-current="page"]:hover { background:#f0f2f5; color:#142b4a; }
.sample-nav a:focus-visible { outline-color:#e1e6ed; }
.theme-strip { background:#f1f2f4; border-left-color:#234b78; }
.theme-strip p { color:#173b64; }
.event-owner,.panel-kicker,.guide-heading>p { color:#173b64; }
.status-dot { background:#234b78; }
.event-panel { border-top:3px solid #234b78; }
.recording { background:#173b64; }

/* Corporate reference: near-black navy, white/gray, restrained yellow accents. */
.site-header { background:#00458f; color:#fff; border-bottom-color:#00458f; }
.brand-mark { background:transparent; border:1px solid #7c8496; color:#fff; }
.sample-nav { border-color:#626a7d; }
.sample-nav a { color:#fff; }
.sample-nav a[aria-current="page"] { background:#ffcc00; color:#173b64; }
.sample-nav a:hover { background:#1260aa; color:#fff; }
.sample-nav a[aria-current="page"]:hover { background:#f2c200; color:#173b64; }
.sample-nav a:focus-visible { outline-color:#ffcc00; }
.theme-strip { background:#00458f; border-left-color:#ffcc00; color:#fff; }
.theme-strip p { color:#ffcc00; }
.theme-strip h2 { color:#fff; }
.theme-strip span { color:#e4e7ec; }
.event-owner,.panel-kicker,.guide-heading>p { color:#00458f; }
.status-dot { background:#00649b; }
.event-panel { border-top-color:#00458f; }
.recording { background:#00458f; }
.contact-link { color:#004b78; border-color:#004b78; }
.contact-link:hover { color:#00458f; }

/* Readable body text and bold lettering on blue backgrounds. */
body { font-weight: 500; }
.site-header, .sample-nav a, .theme-strip, .video-stage, .recording { font-weight: 700; }
.theme-strip span, .video-note, .recording-label, .recording p:last-child { color: #fff; }