:root {
  color-scheme: dark;
  --background: #050607;
  --background-soft: #0b0d0c;
  --text: #f6f7f4;
  --muted: #b7beb7;
  --faint: rgba(246, 247, 244, 0.62);
  --line: rgba(255, 255, 255, 0.14);
  --dot-opacity: 0.15;
  --accent-cyan: #67e8f9;
  --accent-green: #9ee493;
  --accent-amber: #f6c35b;
  --accent-red: #ff6b5f;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--background);
}

body {
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    linear-gradient(115deg, rgba(26, 104, 87, 0.26), transparent 34%),
    linear-gradient(255deg, rgba(174, 79, 35, 0.2), transparent 36%),
    linear-gradient(180deg, #050607 0%, #090b0a 52%, #050607 100%);
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  content: "";
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, var(--dot-opacity)) 1px, transparent 1.7px),
    radial-gradient(circle, rgba(255, 255, 255, 0.08) 1px, transparent 1.6px);
  background-position: 0 0, 14px 14px;
  background-size: 28px 28px, 84px 84px;
  mask-image: linear-gradient(180deg, black 0%, black 70%, transparent 100%);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 18%, transparent 82%, rgba(255, 255, 255, 0.04));
  mix-blend-mode: screen;
}

button,
a {
  font: inherit;
}

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

noscript {
  display: block;
  padding: 1rem;
  color: var(--text);
  background: #111;
}

#app {
  min-height: 100svh;
}

.site-shell {
  position: relative;
  min-height: 100svh;
  padding-bottom: 5.4rem;
  isolation: isolate;
}

.network-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 3rem);
  background: linear-gradient(180deg, rgba(5, 6, 7, 0.88), rgba(5, 6, 7, 0));
  backdrop-filter: blur(12px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  min-width: 0;
  font-weight: 800;
}

.brand-sigil {
  display: grid;
  width: 2.35rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(103, 232, 249, 0.2), rgba(246, 195, 91, 0.16)),
    rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 28px rgba(103, 232, 249, 0.14);
}

.brand-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.55rem, 2vw, 1.3rem);
  color: var(--faint);
  font-size: 0.95rem;
}

.nav-links a,
.nav-links button {
  position: relative;
  border: 0;
  padding: 0.45rem 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.nav-links a::after,
.nav-links button::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-amber));
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-links button:hover::after,
.nav-links button:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.hero {
  display: grid;
  min-height: 88svh;
  align-items: center;
  padding: 7.4rem clamp(1rem, 5vw, 5rem) 4rem;
}

.hero-grid {
  display: grid;
  width: min(1180px, 100%);
  margin: 0 auto;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: end;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.2rem;
  color: var(--accent-green);
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 0.62rem;
  aspect-ratio: 1;
  border-radius: 50%;
  content: "";
  background: var(--accent-green);
  box-shadow: 0 0 18px var(--accent-green);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 13ch;
  margin-bottom: 1.25rem;
  font-size: clamp(3.5rem, 7.2vw, 6.8rem);
  line-height: 0.9;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-copy {
  max-width: 62ch;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.45vw, 1.32rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.action-link {
  display: inline-flex;
  min-height: 2.85rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.72rem 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.action-link:hover,
.action-link:focus-visible {
  border-color: rgba(103, 232, 249, 0.5);
  background: rgba(103, 232, 249, 0.12);
  transform: translateY(-1px);
}

.action-link.primary {
  color: #04110f;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
  font-weight: 800;
}

.action-link.copied,
.action-link.revealed {
  border-color: rgba(158, 228, 147, 0.58);
  background: rgba(158, 228, 147, 0.14);
}

.signal-panel {
  display: grid;
  gap: 1rem;
  align-self: stretch;
}

.signal-readout {
  position: relative;
  min-height: 24rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.088), rgba(255, 255, 255, 0.032)),
    radial-gradient(circle at 20% 28%, rgba(103, 232, 249, 0.14), transparent 32%),
    radial-gradient(circle at 82% 58%, rgba(158, 228, 147, 0.12), transparent 36%),
    rgba(5, 6, 7, 0.62);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

.signal-readout::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-position: center;
  background-size: 100% 38px, 46px 100%;
  mask-image: linear-gradient(180deg, transparent 0%, black 18%, black 74%, transparent 100%);
}

.signal-readout::after {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  left: 1.2rem;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(103, 232, 249, 0.42), rgba(158, 228, 147, 0.34), transparent);
}

.wave-lines {
  position: absolute;
  inset: 12% 8% 28%;
  display: grid;
  align-content: center;
  gap: clamp(1.3rem, 4vw, 2.2rem);
  pointer-events: none;
}

.wave-line {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(103, 232, 249, 0.18), rgba(158, 228, 147, 0.72), rgba(103, 232, 249, 0.18), transparent);
  filter: drop-shadow(0 0 14px rgba(103, 232, 249, 0.22));
  opacity: 0.68;
  transform-origin: center;
  animation: wave-pulse 2.8s ease-in-out infinite;
}

.wave-line-one {
  transform: scaleX(0.72);
}

.wave-line-two {
  animation-delay: 420ms;
  transform: scaleX(0.96);
}

.wave-line-three {
  animation-delay: 840ms;
  transform: scaleX(0.82);
}

.waveform {
  position: absolute;
  inset: 21% 9% 38%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.28rem, 0.8vw, 0.58rem);
  pointer-events: none;
}

.signal-bar {
  width: clamp(0.38rem, 0.78vw, 0.72rem);
  height: var(--bar-height);
  min-height: 2.1rem;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(246, 195, 91, 0.92), rgba(103, 232, 249, 0.84), rgba(158, 228, 147, 0.38));
  box-shadow: 0 0 20px rgba(103, 232, 249, 0.18);
  animation: audio-bar 1.6s ease-in-out infinite;
  animation-delay: var(--bar-delay);
}

.signal-copy {
  position: absolute;
  right: 1.1rem;
  bottom: 1.1rem;
  left: 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.signal-copy span {
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 0.42rem 0.58rem;
  color: var(--accent-amber);
  background: rgba(5, 6, 7, 0.72);
  font-size: 0.86rem;
  font-weight: 800;
}

.signal-copy strong {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1;
}

.signal-copy p {
  max-width: 31ch;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.metric {
  min-width: 0;
  padding: clamp(1rem, 2.2vw, 1.5rem);
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric span {
  display: block;
  margin-bottom: 0.42rem;
  color: var(--faint);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  overflow-wrap: anywhere;
  font-size: clamp(1rem, 2vw, 1.38rem);
}

.briefings {
  padding: clamp(3.5rem, 8vw, 7rem) clamp(1rem, 5vw, 5rem) 5rem;
  background: linear-gradient(180deg, rgba(5, 6, 7, 0.15), rgba(5, 6, 7, 0.78));
}

.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.6rem;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 5vw, 4.7rem);
  line-height: 0.95;
}

.section-heading p {
  max-width: 38ch;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.briefing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.brief-card {
  display: flex;
  min-height: 15.5rem;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(7, 8, 8, 0.72);
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.brief-card:hover,
.brief-card:focus-within {
  border-color: rgba(246, 195, 91, 0.48);
  background:
    linear-gradient(180deg, rgba(246, 195, 91, 0.12), rgba(255, 255, 255, 0.035)),
    rgba(7, 8, 8, 0.78);
  transform: translateY(-2px);
}

.brief-card span {
  color: var(--accent-cyan);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
}

.brief-card h3 {
  margin: 1.6rem 0 1rem;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  line-height: 1.08;
}

.brief-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.episode-library {
  padding: clamp(3.5rem, 8vw, 7rem) clamp(1rem, 5vw, 5rem) 6.5rem;
  background: rgba(5, 6, 7, 0.82);
}

.episode-toolbar {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.episode-toolbar > div:first-child {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--faint);
}

.episode-toolbar strong {
  color: var(--accent-green);
}

.quick-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.filter-button {
  display: inline-flex;
  min-height: 2.3rem;
  align-items: center;
  gap: 0.48rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.44rem 0.66rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.045);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.filter-button small {
  color: var(--faint);
}

.filter-button:hover,
.filter-button:focus-visible,
.filter-button.active {
  color: var(--text);
  border-color: rgba(103, 232, 249, 0.48);
  background: rgba(103, 232, 249, 0.12);
}

.episodes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.episode-card {
  display: flex;
  min-height: 18.5rem;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.028)),
    rgba(7, 8, 8, 0.76);
}

.episode-meta,
.episode-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.episode-meta {
  color: var(--faint);
  font-size: 0.82rem;
}

.episode-meta span + span::before {
  padding-right: 0.45rem;
  content: "/";
}

.episode-card h3 {
  margin: 1rem 0 0.85rem;
  font-size: clamp(1.14rem, 1.55vw, 1.42rem);
  line-height: 1.15;
}

.episode-card p {
  margin-bottom: 1rem;
  color: var(--muted);
  line-height: 1.48;
}

.episode-tags {
  margin-top: auto;
}

.episode-tag {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.25rem 0.42rem;
  color: var(--accent-cyan);
  background: rgba(255, 255, 255, 0.045);
  font-size: 0.78rem;
}

.episode-link {
  width: fit-content;
  margin-top: 1rem;
  color: var(--accent-amber);
  font-weight: 800;
}

.episode-link:hover,
.episode-link:focus-visible {
  color: var(--text);
}

.site-footer {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 10;
  display: flex;
  width: 100%;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding: 1.2rem clamp(1rem, 5vw, 5rem);
  color: var(--faint);
  background: linear-gradient(0deg, rgba(5, 6, 7, 0.94), rgba(5, 6, 7, 0.74));
  backdrop-filter: blur(12px);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links a {
  border: 0;
  padding: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.contact-dialog {
  width: min(92vw, 36rem);
  max-height: min(86svh, 44rem);
  overflow: visible;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 0;
  color: var(--text);
  background: rgba(5, 6, 7, 0.9);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.58);
}

.contact-dialog::backdrop {
  background: rgba(2, 3, 3, 0.72);
  backdrop-filter: blur(10px);
}

.contact-card {
  display: grid;
  gap: 1rem;
  max-height: min(86svh, 44rem);
  overflow: auto;
  border-radius: 8px;
  padding: clamp(1rem, 3vw, 1.4rem);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.028)),
    radial-gradient(circle at 12% 0%, rgba(103, 232, 249, 0.16), transparent 32%),
    rgba(5, 6, 7, 0.88);
}

.contact-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.contact-kicker {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--accent-green);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-card h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 5vw, 3rem);
  line-height: 0.95;
}

.contact-close,
.contact-secondary,
.contact-submit {
  border-radius: 8px;
  cursor: pointer;
}

.contact-close {
  border: 1px solid var(--line);
  padding: 0.5rem 0.7rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.045);
}

.contact-target {
  margin-bottom: 0;
  color: var(--muted);
}

.contact-fields {
  display: grid;
  gap: 0.85rem;
}

.contact-fields label {
  display: grid;
  gap: 0.42rem;
  color: var(--faint);
  font-size: 0.9rem;
}

.contact-fields input,
.contact-fields textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.75rem 0.82rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  outline: 0;
  resize: vertical;
}

.contact-fields input:focus,
.contact-fields textarea:focus {
  border-color: rgba(103, 232, 249, 0.58);
  box-shadow: 0 0 0 3px rgba(103, 232, 249, 0.12);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.65rem;
}

.contact-secondary,
.contact-submit {
  min-height: 2.7rem;
  border: 1px solid var(--line);
  padding: 0.7rem 0.95rem;
  color: var(--text);
}

.contact-secondary {
  background: rgba(255, 255, 255, 0.045);
}

.contact-submit {
  border-color: transparent;
  color: #04110f;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
  font-weight: 800;
}

.contact-close:hover,
.contact-close:focus-visible,
.contact-secondary:hover,
.contact-secondary:focus-visible {
  border-color: rgba(103, 232, 249, 0.48);
  color: var(--text);
}

.contact-submit:hover,
.contact-submit:focus-visible {
  filter: brightness(1.06);
}

@keyframes wave-pulse {
  0%,
  100% {
    opacity: 0.28;
    transform: scaleX(0.58);
  }

  50% {
    opacity: 0.86;
    transform: scaleX(1);
  }
}

@keyframes audio-bar {
  0%,
  100% {
    transform: scaleY(0.64);
  }

  50% {
    transform: scaleY(1.12);
  }
}

@media (max-width: 900px) {
  .topbar {
    position: absolute;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .signal-readout {
    min-height: 20rem;
  }

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

  .metric {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .section-heading {
    display: grid;
    gap: 0.75rem;
  }
}

@media (max-width: 620px) {
  .site-shell {
    padding-bottom: 7.8rem;
  }

  .topbar {
    align-items: flex-start;
  }

  .brand-name {
    max-width: 9.5rem;
  }

  .nav-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, auto));
    gap: 0.35rem 0.8rem;
    font-size: 0.88rem;
  }

  h1 {
    font-size: clamp(2.75rem, 13vw, 4.2rem);
  }

  .hero {
    min-height: auto;
    padding-top: 7rem;
  }

  .hero-actions {
    align-items: stretch;
  }

  .action-link {
    flex: 1 1 100%;
  }

  .contact-actions {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}