/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-deep:    #060d18;
  --bg-dark:    #0b1628;
  --bg-card:    #0f1e33;
  --bg-card2:   #132540;
  --border:     #1e3a5f;
  --border-lit: #2a5080;
  --blue:       #2e8fd4;
  --blue-lit:   #4facec;
  --blue-dim:   #1a5a8a;
  --accent:     #e74c3c;
  --accent-dim: #8b2a1e;
  --text:       #e8f0f8;
  --text-muted: #7a9ab8;
  --text-dim:   #3d607a;
  --gold:       #f0a030;
  --font-head:  'Barlow Condensed', sans-serif;
  --font-body:  'Barlow', sans-serif;
  --radius:     8px;
  --radius-lg:  14px;
  --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-deep);
  min-height: 100vh;
}

a { color: var(--blue-lit); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue); }
img { max-width: 100%; height: auto; display: block; }

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 13, 24, 0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  position: relative;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.signal-dot {
  position: absolute;
  width: 8px; height: 8px;
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--blue);
}

.signal-arc {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--blue);
  border-top-color: transparent;
  border-bottom-color: transparent;
}
.arc1 { width: 18px; height: 18px; opacity: 0.9; }
.arc2 { width: 28px; height: 28px; opacity: 0.55; }
.arc3 { width: 38px; height: 38px; opacity: 0.25; }

.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-scan {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}
.logo-ca {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: 2px;
  margin-left: 2px;
}
.logo-scan + .logo-ca { display: inline; }
.logo-text .logo-scan,
.logo-text .logo-ca { display: inline; font-size: 22px; }
.logo-tag {
  font-size: 10px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-link {
  padding: 6px 14px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  text-transform: uppercase;
}
.nav-link:hover, .nav-link.active {
  color: var(--text);
  background: var(--bg-card);
}

.nav-donate {
  padding: 7px 18px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  margin-left: 8px;
  transition: background var(--transition), color var(--transition);
}
.nav-donate:hover {
  background: var(--gold);
  color: var(--bg-deep);
}

/* Mobile nav */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.mobile-nav {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 12px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav-link {
  padding: 10px 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.mobile-nav-link.donate { color: var(--gold); border-bottom: none; margin-top: 8px; }

/* === HERO BANNER === */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--bg-dark);
  padding: 64px 24px 80px;
  text-align: center;
}

.hero-mountains {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  pointer-events: none;
}
.hero-mountains svg { display: block; width: 100%; }

.hero-content { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; }

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 30, 51, 0.9);
  border: 1px solid var(--blue-dim);
  border-radius: 100px;
  padding: 5px 14px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-lit);
  margin-bottom: 24px;
}

.live-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 1.8s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(42px, 7vw, 76px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 20px;
}
.hero h1 span { color: var(--blue); }

.hero p {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 32px;
}

.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover { background: var(--blue-lit); color: #fff; transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: transparent;
  color: var(--text);
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid var(--border-lit);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.btn-secondary:hover { background: var(--bg-card); border-color: var(--blue-dim); color: var(--text); }

/* === MAIN CONTENT === */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 36px;
}
.section-title {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
}
.section-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}
.section-count {
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* === SCANNER GRID === */
.scanner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.scanner-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
}
.scanner-card:hover {
  border-color: var(--border-lit);
  transform: translateY(-2px);
}

.card-top-bar {
  height: 3px;
  background: var(--blue-dim);
}
.scanner-card.online .card-top-bar {
  background: var(--blue);
}

.card-body { padding: 22px 22px 16px; flex: 1; }

.card-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
}
.status-badge.live {
  background: rgba(231, 76, 60, 0.15);
  color: #e74c3c;
  border: 1px solid rgba(231, 76, 60, 0.3);
}
.status-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 1.8s ease infinite;
}

.card-id {
  font-family: var(--font-head);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-left: auto;
}

.card-name {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 4px;
  letter-spacing: -0.3px;
}
.card-subtitle {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 14px;
}

.card-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.card-location svg { flex-shrink: 0; }

.card-elevation {
  font-size: 12px;
  color: var(--blue-dim);
  font-family: var(--font-head);
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 0;
}
.tag {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 9px;
  background: rgba(46, 143, 212, 0.1);
  color: var(--blue-lit);
  border-radius: 4px;
  border: 1px solid rgba(46, 143, 212, 0.2);
}

.card-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
}

.btn-listen {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
}
.btn-listen:hover { background: var(--blue-lit); color: #fff; }
.btn-listen svg { flex-shrink: 0; }

.btn-archive {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-archive:hover { border-color: var(--border-lit); color: var(--text); }

/* === STATS BAR === */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  margin-bottom: 56px;
}
.stats-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
}
.stat {
  text-align: center;
}
.stat-number {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* === DONATE BANNER === */
.donate-banner {
  background: linear-gradient(135deg, var(--bg-card2) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.donate-icon {
  font-size: 40px;
  flex-shrink: 0;
}
.donate-text { flex: 1; min-width: 200px; }
.donate-text h3 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}
.donate-text p { font-size: 15px; color: var(--text-muted); }

.btn-donate {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--gold);
  color: var(--bg-deep);
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: opacity var(--transition), transform var(--transition);
}
.btn-donate:hover { opacity: 0.9; transform: translateY(-1px); color: var(--bg-deep); }

/* === SCANNER PLAYER PAGE === */
.player-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}
.player-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.player-back:hover { color: var(--blue-lit); }
.player-back svg { flex-shrink: 0; }

.player-header { margin-bottom: 32px; }
.player-header .status-badge { margin-bottom: 16px; }
.player-title {
  font-family: var(--font-head);
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.player-subtitle {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.player-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-muted);
}

.player-embed {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
}
.player-embed iframe {
  width: 100%;
  border: none;
  display: block;
}
.player-embed-hint {
  padding: 14px 20px;
  font-size: 14px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.player-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.player-info {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}
.player-info h3 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.player-info p { font-size: 15px; color: var(--text-muted); line-height: 1.65; }
.player-info .card-tags { margin-top: 16px; }

/* === FOOTER === */
.site-footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.footer-mountains {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 120px;
  pointer-events: none;
}
.footer-mountains svg { width: 100%; height: 100%; }

.footer-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .footer-logo {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 14px;
}
.footer-brand .logo-scan { color: #fff; }
.footer-brand .logo-ca { color: var(--blue); letter-spacing: 2px; margin-left: 2px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-social:hover { color: var(--blue-lit); }

.footer-links h4,
.footer-support h4 {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 18px;
}
.footer-links a,
.footer-support a {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-links a:hover,
.footer-support a:hover { color: var(--blue-lit); }

.footer-support p { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; line-height: 1.55; }
.footer-app-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 13px;
}

.footer-bottom {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .main-nav { display: none; }
  .mobile-menu-btn { display: flex; }

  .hero { padding: 48px 20px 72px; }

  .stats-inner { gap: 24px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 80px 24px 36px;
  }

  .donate-banner { padding: 24px; }

  .scanner-grid { grid-template-columns: 1fr; }
}