/* Terminus Protocol — marketing one-pager
   Battlezone / Helldivers-inspired military sci-fi HUD aesthetic */

:root {
  --bg-deep: #020608;
  --bg-panel: rgba(8, 18, 24, 0.82);
  --bg-panel-solid: #0a141c;
  --cyan: #76e4f7;
  --cyan-dim: #3a9aaa;
  --cyan-glow: rgba(118, 228, 247, 0.45);
  --amber: #ffb020;
  --amber-glow: rgba(255, 176, 32, 0.35);
  --red-alert: #ff4d4d;
  --md-red: #ff3344;
  --md-orb: #ff3311;
  --md-trail: #ff4466;
  --text: #d8eef4;
  --text-dim: #7a9aa8;
  --border: rgba(118, 228, 247, 0.22);
  --border-strong: rgba(118, 228, 247, 0.5);
  --font-display: "Orbitron", system-ui, sans-serif;
  --font-mono: "Share Tech Mono", ui-monospace, monospace;
  --max-width: 1180px;
  --section-gap: clamp(4rem, 10vw, 7rem);
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 2.75rem;
  --space-xl: 4rem;
  --reveal-distance: 48px;
  --reveal-duration: 0.85s;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.125rem;
  color: var(--text);
  background: var(--bg-deep);
  overflow-x: hidden;
  line-height: 1.65;
}

.mono { font-family: var(--font-mono); }

#backdrop-root,
.backdrop-root {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.backdrop-canvas-wrap {
  position: absolute;
  inset: 0;
}

.backdrop-fallback {
  position: fixed;
  inset: 0;
  background: var(--bg-deep);
}

/* Static mass-driver inbound markers (game: orb, trail, cone, HUD reticle) */
.md-bg-layer {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.md-inbound {
  position: absolute;
  --md-rotate: 0deg;
  will-change: transform;
}

.md-inbound--terminal { left: 4%; top: 10%; }
.md-inbound--extreme { right: 5%; top: 14%; }
.md-inbound--high { left: 10%; bottom: 22%; }
.md-inbound--medium { right: 8%; bottom: 18%; }

.md-inbound__track {
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: rotate(var(--md-rotate));
  transform-origin: center top;
}

/* Inbound payload orb (MeshStandardMaterial emissive #ff3311) */
.md-inbound__orb {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #ff6644 0%, #ff3311 45%, #2a0704 100%);
  box-shadow:
    0 0 12px rgba(255, 51, 17, 0.75),
    0 0 28px rgba(255, 51, 34, 0.35);
  z-index: 2;
  flex-shrink: 0;
}

/* Descent trail (LineBasicMaterial #ff4466) */
.md-inbound__trail {
  width: 2px;
  height: var(--md-trail-h, 52px);
  margin-top: -2px;
  background: linear-gradient(to bottom, rgba(255, 68, 102, 0.85) 0%, rgba(255, 68, 102, 0.15) 85%, transparent 100%);
  box-shadow: 0 0 6px rgba(255, 68, 102, 0.4);
  z-index: 1;
}

/* Impact / targeting cone */
.md-inbound__cone {
  width: var(--md-cone-w, 56px);
  height: var(--md-cone-h, 110px);
  margin-top: -6px;
  display: block;
  z-index: 0;
}

.md-inbound__target {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: -8px;
  z-index: 3;
}

.md-hud-reticle {
  position: relative;
  width: 44px;
  height: 44px;
}

.md-hud-bracket {
  position: absolute;
  width: 11px;
  height: 11px;
  border-color: var(--md-threat, var(--md-red));
  border-style: solid;
  box-shadow: 0 0 6px color-mix(in srgb, var(--md-threat, var(--md-red)) 45%, transparent);
}

.md-hud-bracket--tl { left: 0; top: 0; border-width: 1px 0 0 1px; }
.md-hud-bracket--tr { right: 0; top: 0; border-width: 1px 1px 0 0; }
.md-hud-bracket--bl { left: 0; bottom: 0; border-width: 0 0 1px 1px; }
.md-hud-bracket--br { right: 0; bottom: 0; border-width: 0 1px 1px 0; }

.md-hud-dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3px;
  height: 3px;
  margin: -1.5px 0 0 -1.5px;
  border-radius: 50%;
  background: var(--md-threat, var(--md-red));
  box-shadow: 0 0 5px color-mix(in srgb, var(--md-threat, var(--md-red)) 70%, transparent);
}

.md-hud-label {
  display: block;
  margin-top: 5px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--md-threat, var(--md-red));
  text-transform: uppercase;
  text-align: center;
  white-space: nowrap;
}

/* Threat tiers (MassDriverThreatLevel from game) */
.md-inbound--terminal {
  --md-threat: #ff2233;
  --md-cone-w: 68px;
  --md-cone-h: 128px;
  --md-trail-h: 58px;
  opacity: 0.42;
}

.md-inbound--extreme {
  --md-threat: #ff3344;
  --md-cone-w: 58px;
  --md-cone-h: 118px;
  --md-trail-h: 50px;
  opacity: 0.34;
}

.md-inbound--high {
  --md-threat: #ff5544;
  --md-cone-w: 50px;
  --md-cone-h: 102px;
  --md-trail-h: 44px;
  opacity: 0.28;
}

.md-inbound--medium {
  --md-threat: #ff8866;
  --md-cone-w: 42px;
  --md-cone-h: 88px;
  --md-trail-h: 36px;
  opacity: 0.2;
}

.md-inbound--terminal .md-inbound__orb {
  width: 12px;
  height: 12px;
  box-shadow:
    0 0 16px rgba(255, 34, 51, 0.85),
    0 0 36px rgba(255, 51, 34, 0.4);
}

.md-inbound--medium .md-hud-reticle {
  width: 36px;
  height: 36px;
}

.md-inbound--medium .md-hud-bracket {
  width: 9px;
  height: 9px;
}

@media (max-width: 900px) {
  .md-inbound--medium { display: none; }
  .md-inbound--high { left: 2%; bottom: 16%; scale: 0.85; }
}

@media (max-width: 720px) {
  .md-inbound--extreme { display: none; }
  .md-inbound--terminal { left: 2%; top: 8%; scale: 0.8; }
}


.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.12) 2px,
    rgba(0, 0, 0, 0.12) 4px
  );
  opacity: 0.35;
  transition: transform 0.08s steps(2), opacity 0.08s;
}

body.glitch-burst .scanlines {
  transform: translateX(3px);
  opacity: 0.55;
}

/* ─── Scroll reveal ─── */
.reveal-item {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  filter: blur(6px);
  transition:
    opacity var(--reveal-duration) cubic-bezier(0.22, 1, 0.36, 1),
    transform var(--reveal-duration) cubic-bezier(0.22, 1, 0.36, 1),
    filter var(--reveal-duration) ease;
  transition-delay: calc(var(--i, 0) * 0.1s);
}

.reveal.is-visible .reveal-item,
.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.reveal--hero .reveal-item {
  --reveal-distance: 32px;
}

.reveal--hero.is-visible .reveal-item {
  transition-delay: calc(var(--i, 0) * 0.12s + 0.15s);
}

.vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.65) 100%);
}

/* ─── Top bar ─── */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(2, 6, 8, 0.88);
  backdrop-filter: blur(10px);
}

.top-bar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.85rem 2rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-chip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--cyan-dim);
  white-space: nowrap;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan-glow);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.broadcast-ticker {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--text-dim);
}

.broadcast-label {
  color: var(--amber);
  margin-right: 0.75rem;
}

/* ─── Hero ─── */
main {
  position: relative;
  z-index: 2;
}

.hero {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(5rem, 14vh, 7rem) 2rem clamp(4rem, 12vh, 6rem);
  text-align: center;
  min-height: min(78vh, 780px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero__hud {
  position: absolute;
  width: 48px;
  height: 48px;
  border-color: var(--border-strong);
  border-style: solid;
  opacity: 0.7;
}

.hero__hud--tl { top: 2rem; left: 1rem; border-width: 2px 0 0 2px; }
.hero__hud--tr { top: 2rem; right: 1rem; border-width: 2px 2px 0 0; }
.hero__hud--bl { bottom: 1rem; left: 1rem; border-width: 0 0 2px 2px; }
.hero__hud--br { bottom: 1rem; right: 1rem; border-width: 0 2px 2px 0; }

.hero__directive {
  font-size: 0.88rem;
  letter-spacing: 0.22em;
  color: var(--amber);
  margin: 0 0 var(--space-lg);
}

.hero__title {
  margin: 0 0 var(--space-md);
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.08;
}

.glitch-title-wrap {
  position: relative;
  display: inline-block;
  vertical-align: bottom;
  max-width: 100%;
}

.glitch-title-sizer {
  visibility: hidden;
  display: block;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.glitch-title.is-scrambling .glitch-char {
  animation: char-flicker 0.1s ease-in-out;
}

@keyframes char-flicker {
  50% { opacity: 0.45; }
}

.glitch-char {
  display: inline-block;
  min-width: 0.58em;
  text-align: center;
}

.glitch-char--space {
  min-width: 0.38em;
}

.glitch-title.glitch-flash::before {
  animation: glitch-a 0.22s steps(2) 1;
}

.glitch-title.glitch-flash::after {
  animation: glitch-b 0.22s steps(2) 1;
}

.glitch-heading {
  position: relative;
  display: inline-block;
}

.glitch-heading::before,
.glitch-heading::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  pointer-events: none;
}

.reveal.is-visible .glitch-heading::before,
.glitch-heading.glitch-active::before {
  color: #ff6b6b;
  animation: heading-glitch-a 0.35s steps(2) 1;
  clip-path: inset(0 0 55% 0);
}

.reveal.is-visible .glitch-heading::after,
.glitch-heading.glitch-active::after {
  color: #6bffda;
  animation: heading-glitch-b 0.35s steps(2) 1;
  clip-path: inset(45% 0 0 0);
}

@keyframes heading-glitch-a {
  0%, 100% { opacity: 0; transform: translate(0); }
  20%, 60% { opacity: 0.65; transform: translate(-1px, 0); }
  40%, 80% { opacity: 0.4; transform: translate(1px, 0); }
}

@keyframes heading-glitch-b {
  0%, 100% { opacity: 0; transform: translate(0); }
  30%, 70% { opacity: 0.55; transform: translate(1px, 0); }
  50% { opacity: 0.35; transform: translate(-1px, 0); }
}

.glitch-title {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  white-space: nowrap;
  color: var(--cyan);
  text-shadow:
    0 0 20px var(--cyan-glow),
    0 0 60px rgba(118, 228, 247, 0.25);
  animation: title-glow 4s ease-in-out infinite;
}

.glitch-title::before,
.glitch-title::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.glitch-title::before {
  color: #ff6b6b;
  animation: glitch-a 8s infinite;
  clip-path: inset(0 0 65% 0);
}

.glitch-title::after {
  color: #6bffda;
  animation: glitch-b 8s infinite;
  clip-path: inset(35% 0 0 0);
}

@keyframes title-glow {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.15); }
}

@keyframes glitch-a {
  0%, 94%, 100% { opacity: 0; transform: translate(0); }
  95% { opacity: 0.65; transform: translate(-1px, 0); }
  96% { opacity: 0; transform: translate(0); }
  97% { opacity: 0.45; transform: translate(1px, 0); }
}

@keyframes glitch-b {
  0%, 93%, 100% { opacity: 0; transform: translate(0); }
  94% { opacity: 0.55; transform: translate(1px, 0); }
  95% { opacity: 0; transform: translate(0); }
  96% { opacity: 0.4; transform: translate(-1px, 0); }
}

.hero__motto {
  margin: 0;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  letter-spacing: 0.35em;
  color: var(--text);
}

.hero__motto-sub {
  margin: var(--space-sm) 0 0;
  font-size: 0.92rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.hero-brief__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: var(--space-md);
}

/* ─── Hero briefing (secondary) ─── */
.hero-brief {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(8, 18, 24, 0.5) 0%, rgba(2, 6, 8, 0.2) 100%);
}

.hero-brief__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) 2rem;
  display: grid;
  grid-template-columns: 1fr minmax(280px, 360px);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.hero-brief__index {
  margin: 0 0 var(--space-md);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--cyan-dim);
}

.hero-brief__lede {
  margin: 0 0 var(--space-lg);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 640px;
}

.hero-brief__lede strong {
  color: var(--cyan);
  font-weight: 700;
}

.hero-brief__note {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  opacity: 0.85;
}

.hero-brief__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.hero-brief__stats .stat {
  padding: 1.35rem 1.25rem;
  background: var(--bg-panel-solid);
}

@media (max-width: 820px) {
  .hero {
    min-height: auto;
    padding-bottom: 2.5rem;
  }

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

  .hero-brief__stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .hero-brief__stats {
    grid-template-columns: 1fr;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--border-strong);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn__glyph {
  font-size: 0.75rem;
}

.btn--primary {
  color: var(--bg-deep);
  background: linear-gradient(135deg, var(--cyan) 0%, #4ec4d4 100%);
  box-shadow: 0 0 24px var(--cyan-glow), inset 0 1px 0 rgba(255,255,255,0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px var(--cyan-glow), inset 0 1px 0 rgba(255,255,255,0.4);
}

.btn--ghost {
  color: var(--cyan);
  background: rgba(118, 228, 247, 0.06);
}

.btn--ghost:hover {
  background: rgba(118, 228, 247, 0.12);
  transform: translateY(-2px);
}

.btn--soon {
  cursor: default;
  opacity: 0.92;
}

.btn--soon:hover {
  transform: none;
  box-shadow: 0 0 24px var(--cyan-glow), inset 0 1px 0 rgba(255,255,255,0.3);
}

.btn--large {
  padding: 1.15rem 2.5rem;
  font-size: 1.05rem;
}

.stat {
  padding: 1.35rem 1.25rem;
  background: var(--bg-panel-solid);
}

.stat__label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.stat__value {
  display: block;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ─── Alert band ─── */
.alert-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(255, 77, 77, 0.08), rgba(255, 176, 32, 0.06), rgba(255, 77, 77, 0.08));
}

.alert-band__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-lg) 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  align-items: baseline;
}

.alert-band__tag {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--amber);
  white-space: nowrap;
}

.alert-band__inner p {
  margin: 0;
  flex: 1;
  min-width: 200px;
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.7;
}

.alert-band__inner em {
  color: var(--red-alert);
  font-style: normal;
  font-weight: 700;
}

/* ─── Sections ─── */
.section-head {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--section-gap) 2rem var(--space-lg);
}

.section-head__index {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--cyan-dim);
  margin-bottom: var(--space-md);
}

.section-head h2 {
  margin: 0 0 var(--space-md);
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
  line-height: 1.2;
}

.section-head p {
  margin: 0;
  max-width: 620px;
  color: var(--text-dim);
  font-size: 1.125rem;
  line-height: 1.75;
}

.features,
.sol-map,
.broadcast-panel {
  margin-bottom: var(--space-md);
}

.feature-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem var(--section-gap);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.feature-card {
  padding: 2rem 1.75rem;
  background: var(--bg-panel-solid);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  background: #0d1a24;
  box-shadow: inset 0 0 0 1px rgba(118, 228, 247, 0.15);
}

.feature-card__icon {
  font-size: 1.75rem;
  color: var(--cyan);
  margin-bottom: var(--space-md);
}

.feature-card h3 {
  margin: 0 0 var(--space-sm);
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  color: var(--text);
}

.feature-card p {
  margin: 0 0 var(--space-md);
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.65;
}

.feature-card__tags li {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--border);
  color: var(--cyan-dim);
}

/* ─── Sol diagram ─── */
.sol-map {
  padding-bottom: var(--space-lg);
}

.sol-diagram {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem 0;
}

.planet {
  position: relative;
  width: 168px;
  height: 168px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.planet__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  box-shadow: 0 0 30px var(--cyan-glow), inset 0 0 20px rgba(118, 228, 247, 0.08);
  animation: ring-spin 20s linear infinite;
}

.planet--earth .planet__ring {
  border-color: var(--amber);
  box-shadow: 0 0 30px var(--amber-glow), inset 0 0 20px rgba(255, 176, 32, 0.1);
}

.planet--moon .planet__ring,
.planet--mars .planet__ring {
  opacity: 0.5;
  animation: none;
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.planet__name {
  position: relative;
  font-size: 1rem;
  letter-spacing: 0.2em;
  font-weight: 700;
}

.planet__state {
  position: relative;
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.planet__state--hot { color: var(--amber); }
.planet__state--locked { color: var(--text-dim); }

.orbit-link {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-dim), transparent);
  position: relative;
}

.orbit-link::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  width: 8px;
  height: 8px;
  border-top: 2px solid var(--cyan-dim);
  border-right: 2px solid var(--cyan-dim);
  transform: rotate(45deg);
}

.sol-caption {
  text-align: center;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  padding: 0 2rem var(--section-gap);
  line-height: 1.7;
}

.broadcast-panel {
  padding-bottom: var(--space-lg);
}

.broadcast-cards {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem var(--section-gap);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.broadcast-card {
  padding: 1.75rem;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  backdrop-filter: blur(6px);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.broadcast-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}

.broadcast-card__type {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--cyan-dim);
  margin-bottom: var(--space-sm);
}

.broadcast-card p {
  margin: 0;
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.65;
}

.cta {
  padding: var(--space-xl) 2rem var(--section-gap);
}

.cta__frame {
  max-width: 780px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(2rem, 5vw, 3rem);
  text-align: center;
  border: 1px solid var(--border-strong);
  background:
    linear-gradient(135deg, rgba(118, 228, 247, 0.06) 0%, transparent 50%),
    var(--bg-panel-solid);
  box-shadow: 0 0 60px rgba(118, 228, 247, 0.08);
}

.cta__directive {
  margin: 0 0 var(--space-md);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.cta__frame h2 {
  margin: 0 0 var(--space-xl);
  font-size: clamp(1.45rem, 3.8vw, 2.1rem);
  line-height: 1.45;
  letter-spacing: 0.04em;
}

.cta__fine {
  margin: var(--space-lg) 0 0;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-lg) 2rem 3rem;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* ─── Responsive ─── */
@media (max-width: 720px) {
  .top-bar__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .status-chip--right { display: none; }

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

  .orbit-link { width: 40px; }

  .hero__hud { display: none; }
}

.broadcast-card--breaking {
  border-color: rgba(255, 77, 77, 0.45);
  background: linear-gradient(135deg, rgba(255, 77, 77, 0.1), var(--bg-panel-solid));
}

.broadcast-card--breaking .broadcast-card__type {
  color: var(--red-alert);
}

.feature-card__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (prefers-reduced-motion: reduce) {
  .md-bg-layer {
    opacity: 0.35;
  }

  .reveal-item {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}