:root,
[data-theme='light'] {
  --font-display: 'Cabinet Grotesk', 'Arial', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2.25rem, 1rem + 4vw, 5.75rem);
  --text-hero: clamp(3.5rem, 1.4rem + 10vw, 10rem);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --bg: #f4efe8;
  --surface: #fffaf2;
  --surface-2: #ebe1d2;
  --text: #1e1812;
  --muted: #6f5d4d;
  --faint: #9d8f82;
  --border: #d6c7b6;
  --accent: #c1472d;
  --accent-2: #136c72;
  --accent-3: #a57a20;
  --danger: #9f2639;
  --shadow: 0 24px 80px rgba(71, 38, 14, 0.14);
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme='dark'] {
  --bg: #100f0c;
  --surface: #191712;
  --surface-2: #242017;
  --text: #f4eadc;
  --muted: #b7a999;
  --faint: #817568;
  --border: #393126;
  --accent: #ff7048;
  --accent-2: #55b4bd;
  --accent-3: #e6b94b;
  --danger: #ff647a;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.38);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, color-mix(in oklab, var(--accent) 24%, transparent), transparent 32rem),
    radial-gradient(circle at 88% 20%, color-mix(in oklab, var(--accent-2) 24%, transparent), transparent 34rem),
    linear-gradient(135deg, var(--bg), color-mix(in oklab, var(--bg) 70%, var(--surface-2)));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .55;
  background-image:
    linear-gradient(color-mix(in oklab, var(--text) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, var(--text) 7%, transparent) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 75%);
}

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

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

button {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) clamp(var(--space-4), 4vw, var(--space-10));
  border-bottom: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  background: color-mix(in oklab, var(--bg) 84%, transparent);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  width: fit-content;
  font-size: var(--text-sm);
}

.brand-mark {
  width: 2.75rem;
  color: var(--accent);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: .02em;
  line-height: 1;
}

.brand small {
  color: var(--muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .14em;
}

.nav-tabs {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-1);
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in oklab, var(--surface) 74%, transparent);
  box-shadow: 0 8px 24px color-mix(in oklab, var(--text) 6%, transparent);
}

.nav-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0 var(--space-5);
  border-radius: 999px;
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 700;
  transition: background var(--transition), color var(--transition);
}

.nav-tab:hover,
.nav-tab.active {
  color: var(--text);
  background: var(--surface-2);
}

.theme-toggle {
  justify-self: end;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}

.theme-icon {
  grid-area: 1 / 1;
  width: 1.1rem;
  opacity: 0;
  transform: scale(.8);
  transition: opacity var(--transition), transform var(--transition);
}

[data-theme='dark'] .theme-icon.sun,
[data-theme='light'] .theme-icon.moon {
  opacity: 1;
  transform: scale(1);
}

main {
  position: relative;
  z-index: 1;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(20rem, 1.1fr);
  gap: clamp(var(--space-8), 5vw, var(--space-20));
  align-items: start;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(var(--space-10), 8vw, var(--space-24)) 0;
}

.hero-copy,
.countdown-card {
  align-self: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.status-dot {
  width: .625rem;
  height: .625rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 .42rem color-mix(in oklab, var(--accent) 16%, transparent);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: .95;
  text-wrap: balance;
}

h1 {
  max-width: 8ch;
  margin-top: var(--space-5);
  font-size: var(--text-hero);
  letter-spacing: -.065em;
}

.lede {
  max-width: 39rem;
  margin-top: var(--space-6);
  color: var(--muted);
  font-size: var(--text-lg);
  text-wrap: pretty;
}

.target-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 38rem;
  margin-top: var(--space-8);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--border);
  box-shadow: var(--shadow);
}

.target-card div {
  padding: var(--space-5);
  background: color-mix(in oklab, var(--surface) 88%, transparent);
}

.target-card dt {
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.target-card dd {
  margin-top: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
}

.countdown-card {
  position: relative;
  container-type: inline-size;
  overflow: hidden;
  padding: clamp(var(--space-6), 5vw, var(--space-12));
  border: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--surface) 92%, transparent), color-mix(in oklab, var(--surface-2) 76%, transparent)),
    var(--surface);
  box-shadow: var(--shadow);
}

.countdown-card::before {
  content: "";
  position: absolute;
  inset: -20%;
  opacity: .16;
  background:
    conic-gradient(from 180deg at 50% 50%, transparent, var(--accent), transparent 32%),
    radial-gradient(circle, transparent 42%, var(--accent-2) 43%, transparent 44%);
  animation: slow-spin 18s linear infinite;
}

.countdown-card > * {
  position: relative;
}

.countdown-topline,
.active-window {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.phase-pill,
.utc-now {
  display: inline-flex;
  align-items: center;
  min-height: 2.4rem;
  padding: 0 var(--space-4);
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in oklab, var(--surface) 80%, transparent);
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.utc-now strong {
  margin-left: var(--space-2);
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.countdown-card h2 {
  margin-top: var(--space-6);
  color: var(--muted);
  font-size: var(--text-xl);
  letter-spacing: -.03em;
}

.timezone-control {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(12rem, 1fr);
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in oklab, var(--surface) 78%, transparent);
}

.timezone-control span {
  padding-left: var(--space-2);
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.timezone-control select {
  width: 100%;
  min-height: 2.35rem;
  padding: 0 var(--space-8) 0 var(--space-4);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  background:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%) calc(100% - 18px) 52% / 6px 6px no-repeat,
    linear-gradient(135deg, var(--muted) 50%, transparent 50%) calc(100% - 13px) 52% / 6px 6px no-repeat,
    var(--surface);
  font: inherit;
  font-size: var(--text-sm);
  font-weight: 800;
  appearance: none;
}

.clock {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: baseline;
  gap: clamp(.2rem, 1cqw, .75rem);
  margin-top: var(--space-4);
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(2.65rem, 13.5cqw, 6.7rem);
  font-weight: 900;
  letter-spacing: -.06em;
  line-height: .9;
  font-variant-numeric: tabular-nums;
}

.clock span {
  min-width: 2ch;
  text-align: center;
}

.clock i {
  color: var(--accent);
  font-style: normal;
  opacity: .8;
}

.clock-labels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-3);
  color: var(--faint);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: .18em;
  text-align: center;
  text-transform: uppercase;
}

.active-window {
  margin-top: var(--space-8);
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--accent) 9%, transparent);
}

.active-window {
  display: grid;
  grid-template-columns: minmax(7rem, .75fr) minmax(10rem, 1fr) minmax(9rem, .9fr);
}

.active-window span,
.active-window small {
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.active-window strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
}

.alert-panel {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-4);
  padding: var(--space-5);
  border: 1px solid color-mix(in oklab, var(--accent-2) 34%, var(--border));
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--accent-2) 8%, var(--surface));
}

.alert-panel h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  letter-spacing: -.03em;
}

.alert-panel p {
  margin-top: var(--space-2);
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.35;
}

.alert-button {
  min-height: 2.75rem;
  padding: 0 var(--space-5);
  border: 1px solid color-mix(in oklab, var(--accent-2) 55%, var(--border));
  border-radius: 999px;
  color: var(--surface);
  background: var(--accent-2);
  font-size: var(--text-sm);
  font-weight: 900;
  white-space: nowrap;
  box-shadow: 0 10px 24px color-mix(in oklab, var(--accent-2) 18%, transparent);
}

.alert-button:hover {
  background: color-mix(in oklab, var(--accent-2) 86%, var(--text));
}

.alert-button.is-enabled {
  color: var(--text);
  background: color-mix(in oklab, var(--accent-3) 24%, var(--surface));
}

.alert-toast {
  position: absolute;
  right: var(--space-6);
  bottom: var(--space-6);
  z-index: 3;
  width: min(22rem, calc(100% - var(--space-12)));
  padding: var(--space-4) var(--space-5);
  border: 1px solid color-mix(in oklab, var(--accent) 55%, var(--border));
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--surface) 94%, var(--accent));
  box-shadow: var(--shadow);
}

.alert-toast:not([hidden]) {
  animation: alert-pop 320ms cubic-bezier(.16, 1, .3, 1);
}

.alert-toast strong,
.alert-toast span {
  display: block;
}

.alert-toast strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.1;
}

.alert-toast span {
  margin-top: var(--space-2);
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.35;
}

@keyframes alert-pop {
  from {
    opacity: 0;
    transform: translateY(var(--space-3)) scale(.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.timeline-section,
.briefing {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(var(--space-12), 8vw, var(--space-24)) 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.section-heading h2,
.briefing h2 {
  margin-top: var(--space-3);
  font-size: var(--text-2xl);
  letter-spacing: -.05em;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.window-card {
  min-height: 18rem;
  padding: var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--surface) 86%, transparent);
  box-shadow: 0 12px 40px color-mix(in oklab, var(--text) 7%, transparent);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.window-card.is-next,
.window-card.is-live {
  border-color: color-mix(in oklab, var(--accent) 75%, var(--border));
  background:
    linear-gradient(145deg, color-mix(in oklab, var(--accent) 16%, var(--surface)), var(--surface));
  transform: translateY(-.25rem);
}

.window-card.is-live {
  border-color: var(--danger);
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--danger) 35%, transparent), var(--shadow);
}

.window-card.is-past {
  opacity: .58;
}

.window-kicker {
  display: inline-flex;
  margin-bottom: var(--space-5);
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.window-card h3 {
  font-size: var(--text-xl);
  letter-spacing: -.04em;
}

.window-card p {
  margin-top: var(--space-4);
  color: var(--muted);
  font-size: var(--text-sm);
}

.window-card time {
  display: block;
  margin-top: var(--space-6);
  color: var(--faint);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.briefing {
  display: grid;
  grid-template-columns: .8fr 1fr;
  gap: var(--space-10);
  align-items: start;
  border-top: 1px solid var(--border);
}

.briefing > p {
  max-width: 45rem;
  color: var(--muted);
  font-size: var(--text-lg);
}

.orders {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.orders span {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: 800;
}

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: var(--space-8) 0 var(--space-10);
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: var(--text-sm);
}

.site-footer a {
  color: var(--accent);
  font-weight: 900;
}

@keyframes slow-spin {
  to {
    transform: rotate(1turn);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-tabs {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: stretch;
  }

  .nav-tab {
    flex: 1;
  }

  .hero,
  .briefing {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 10ch;
  }

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

  .orders {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: var(--space-3) var(--space-4);
  }

  .brand-mark {
    width: 2.25rem;
  }

  .target-card,
  .timeline {
    grid-template-columns: 1fr;
  }

  .countdown-topline,
  .active-window,
  .site-footer,
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .clock {
    font-size: clamp(2.35rem, 13.2cqw, 4.8rem);
  }

  .timezone-control {
    grid-template-columns: 1fr;
    border-radius: var(--radius-lg);
  }

  .active-window {
    grid-template-columns: 1fr;
  }

  .alert-panel {
    grid-template-columns: 1fr;
  }

  .alert-button {
    width: 100%;
  }

  .alert-toast {
    right: var(--space-4);
    bottom: var(--space-4);
    width: calc(100% - var(--space-8));
  }

  .clock-labels {
    letter-spacing: .08em;
  }

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

@media (min-width: 981px) and (max-height: 840px) {
  .hero {
    align-items: center;
    gap: var(--space-12);
    min-height: auto;
    padding-block: var(--space-8);
  }

  h1 {
    font-size: clamp(4.25rem, 8.1vw, 7rem);
  }

  .lede {
    margin-top: var(--space-4);
    font-size: var(--text-base);
  }

  .target-card {
    margin-top: var(--space-5);
  }

  .target-card div {
    padding: var(--space-4);
  }

  .countdown-card {
    padding: var(--space-8);
  }

  .countdown-card h2 {
    margin-top: var(--space-4);
  }

  .timezone-control {
    margin-top: var(--space-4);
  }

  .clock {
    margin-top: var(--space-3);
    font-size: clamp(2.4rem, 12.2cqw, 5.45rem);
  }

  .active-window {
    margin-top: var(--space-5);
    padding: var(--space-4);
  }

  .alert-panel {
    margin-top: var(--space-3);
    padding: var(--space-4);
  }

  .alert-panel p {
    font-size: var(--text-xs);
  }
}