:root {
  --tv-cream: #f5eee4;
  --tv-navy: #071f43;
  --tv-copper: #a4673d;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; background: var(--tv-cream); }
body { font-family: Georgia, "Times New Roman", serif; color: var(--tv-navy); }

.tv-journey {
  width: 100%;
  background: linear-gradient(180deg, #fbf6ee 0%, #efe2d2 100%);
  padding: clamp(18px, 3vw, 42px);
}

.tv-journey__frame {
  position: relative;
  max-width: 1536px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: clamp(12px, 1.6vw, 24px);
  box-shadow: 0 18px 48px rgba(7, 31, 67, 0.14);
  background: #efe2d2;
  isolation: isolate;
}

.tv-journey__image {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.tv-journey__canvas,
.tv-journey__shine {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.tv-journey__canvas { z-index: 2; mix-blend-mode: screen; }

.tv-journey__shine {
  z-index: 1;
  opacity: 0.42;
  background:
    radial-gradient(circle at 31% 41%, rgba(44, 178, 255, 0.22), transparent 8%),
    radial-gradient(circle at 55% 61%, rgba(44, 178, 255, 0.18), transparent 11%),
    radial-gradient(circle at 83% 58%, rgba(44, 178, 255, 0.24), transparent 9%);
  animation: tvAquiferPulse 4.8s ease-in-out infinite;
}

@keyframes tvAquiferPulse {
  0%, 100% { opacity: 0.25; transform: scale(1); }
  50% { opacity: 0.56; transform: scale(1.012); }
}

@media (max-width: 720px) {
  .tv-journey { padding: 10px; }
  .tv-journey__frame { border-radius: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .tv-journey__canvas { display: none; }
  .tv-journey__shine { animation: none; opacity: 0.22; }
}