:root {
  --bg: #080c10;
  --bg2: #0e1318;
  --bg3: #141b22;
  --border: #1e2d3d;
  --accent: #e8622a;
  --accent2: #f0a500;
  --text: #c8d8e8;
  --text-dim: #607080;
  --text-bright: #eaf4ff;
  --green: #2ec4a0;
  --mono: 'Space Mono', monospace;
  --sans: 'Noto Sans SC', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Starfield */
.starfield {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.star {
  position: absolute;
  border-radius: 50%;
  background: #fff;
  animation: twinkle var(--d, 3s) ease-in-out infinite var(--delay, 0s);
}
@keyframes twinkle {
  0%, 100% { opacity: var(--min, 0.1); }
  50% { opacity: var(--max, 0.8); }
}

/* Layout */
header, main, footer { position: relative; z-index: 1; }

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(8,12,16,0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  letter-spacing: 0.06em;
}
.logo-mark {
  color: var(--accent);
  font-size: 1.1rem;
}
.logo-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-bright);
}
.logo-sub {
  color: var(--text-dim);
  font-weight: 400;
  margin-left: 0.15em;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: background 0.4s;
}
.pulse-dot.live {
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(46,196,160,0.5);
  animation: pulse-ring 1.8s ease-out infinite;
}
.pulse-dot.error { background: var(--accent); }

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(46,196,160,0.5); }
  70% { box-shadow: 0 0 0 8px rgba(46,196,160,0); }
  100% { box-shadow: 0 0 0 0 rgba(46,196,160,0); }
}

/* Hero */
.hero {
  max-width: 860px;
  margin: 4rem auto 3rem;
  padding: 0 2rem;
  text-align: center;
}

.hero-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.mission-name {
  font-family: var(--mono);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 0.6rem;
  min-height: 1.2em;
}

.mission-meta {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 2.5rem;
  font-family: var(--mono);
}
.sep { margin: 0 0.6rem; opacity: 0.4; }

/* Countdown */
.countdown {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 1.4rem;
}

.cd-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cd-num {
  font-family: var(--mono);
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1;
  min-width: 2ch;
  text-align: center;
  transition: color 0.3s;
}

.cd-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin-top: 0.3rem;
}

.cd-sep {
  font-family: var(--mono);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--border);
  padding-bottom: 0.5rem;
  line-height: 1;
}

.launch-time-row {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.launch-time-label {
  color: var(--accent2);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
}

.status-badge-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.status-badge {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.8rem;
  border-radius: 2px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--bg2);
}
.status-badge.go { border-color: var(--green); color: var(--green); background: rgba(46,196,160,0.08); }
.status-badge.tbd { border-color: var(--accent2); color: var(--accent2); background: rgba(240,165,0,0.08); }
.status-badge.success { border-color: var(--green); color: var(--green); }
.status-badge.failure { border-color: var(--accent); color: var(--accent); }

.prob-badge {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* Hero link buttons */
.hero-links {
  display: flex;
  gap: 0.7rem;
  justify-content: center;
  flex-wrap: wrap;
}

.ext-btn {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--border);
  color: var(--text-dim);
  text-decoration: none;
  border-radius: 2px;
  background: var(--bg2);
  transition: all 0.2s;
  letter-spacing: 0.05em;
}
.ext-btn:hover {
  border-color: var(--text-dim);
  color: var(--text-bright);
  background: var(--bg3);
}
.live-btn {
  border-color: var(--accent);
  color: var(--accent);
}
.live-btn:hover {
  background: rgba(232,98,42,0.1);
  color: var(--accent);
}

/* Info grid */
.info-grid {
  max-width: 1000px;
  margin: 0 auto 3rem;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

@media (max-width: 700px) {
  .info-grid { grid-template-columns: 1fr; }
}

.info-card {
  background: var(--bg2);
  padding: 1.6rem;
}

.info-card-title {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.7rem;
}

.info-card-body {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.65;
}

.links-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.link-item {
  font-size: 0.82rem;
  color: var(--text-dim);
  text-decoration: none;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
  display: block;
}
.link-item:hover { color: var(--text-bright); }
.link-item:last-child { border-bottom: none; }

/* Upcoming section */
.upcoming {
  max-width: 1000px;
  margin: 0 auto 4rem;
  padding: 0 2rem;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--border);
}

.section-header h2 {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 0.05em;
}

.section-sub {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-dim);
}

.launch-list { display: flex; flex-direction: column; }

.loading-row {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 1.5rem 0;
  text-align: center;
}

.launch-row {
  display: grid;
  grid-template-columns: 8rem 1fr auto;
  align-items: center;
  gap: 1.2rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border);
  background: transparent;
  transition: background 0.15s;
  cursor: default;
}
.launch-row:hover { background: var(--bg2); }
.launch-row.is-next { border-left: 2px solid var(--accent); }

.launch-row-date {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.launch-row-name {
  font-size: 0.85rem;
  color: var(--text);
  font-weight: 500;
}
.launch-row-rocket {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
}

.launch-row-badge {
  font-family: var(--mono);
  font-size: 0.6rem;
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  white-space: nowrap;
}
.launch-row-badge.go { border-color: var(--green); color: var(--green); }
.launch-row-badge.tbd { border-color: var(--accent2); color: var(--accent2); }

@media (max-width: 500px) {
  .launch-row { grid-template-columns: 6rem 1fr; }
  .launch-row-badge { display: none; }
  .countdown { gap: 0.2rem; }
  header { padding: 1rem 1.2rem; }
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 1.2rem 2.5rem;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 0.5rem;
}
footer a { color: var(--text-dim); text-decoration: none; }
footer a:hover { color: var(--text); }

/* Language switcher banner */
.lang-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  padding: 0.65rem 2rem;
  background: var(--accent);
  position: relative;
  z-index: 200;
}
.lang-banner-en {
  background: #1a3a5c;
  border-bottom: 1px solid #2a5a8c;
}
.lang-banner-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
}
.lang-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  text-decoration: none;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.5);
  padding: 0.35rem 1rem;
  border-radius: 2px;
  transition: all 0.18s;
}
.lang-switch-btn:hover {
  background: rgba(255,255,255,0.28);
  border-color: #fff;
  transform: translateX(3px);
}
.lang-switch-arrow { transition: transform 0.18s; }
.lang-switch-btn:hover .lang-switch-arrow { transform: translateX(4px); }
@media (max-width: 500px) {
  .lang-banner { flex-direction: column; gap: 0.5rem; padding: 0.7rem 1rem; }
  .lang-banner-label { font-size: 0.62rem; }
}

/* Scan line effect */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
  z-index: 999;
}