.splash-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100dvh;
  overflow: hidden;
  background: var(--bg-base);
}

.splash-map-pane,
.splash-copy {
  position: relative;
  min-width: 0;
  min-height: 0;
}

#splash-map {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.splash-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 75%, rgba(201, 123, 74, 0.18), transparent 34%),
    linear-gradient(90deg, rgba(15, 14, 12, 0.12), rgba(15, 14, 12, 0.78));
  pointer-events: none;
  z-index: 1;
}

.splash-pilot {
  position: absolute;
  z-index: 2;
  left: 4vw;
  bottom: -1rem;
  max-height: min(80vh, 720px);
  pointer-events: none;
  filter: drop-shadow(0 26px 54px rgba(0, 0, 0, 0.45));
}

.splash-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-16) var(--pad);
  background: linear-gradient(135deg, var(--bg-base), var(--bg-surface));
}

.wordmark {
  margin: 0 0 var(--space-8);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
}

h1 {
  max-width: 920px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(5rem, 10vw, 9rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 0.9;
}

h1 em {
  color: var(--accent);
  font-style: italic;
}

.value-prop {
  max-width: 36rem;
  margin: var(--space-8) 0;
  color: var(--text-secondary);
  font-size: 1.25rem;
  line-height: 1.5;
}

.cta {
  width: max-content;
  height: 56px;
  border: 0;
  border-radius: 999px;
  padding: 0 var(--space-8);
  background: var(--accent);
  color: var(--bg-base);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cta:hover {
  background: var(--accent-hover);
}

.sponsor-strip {
  margin-top: var(--space-12);
  width: max-content;
}

.sponsor-rule {
  height: 1px;
  margin-bottom: var(--space-3);
  background: var(--border-strong);
}

.sponsor-strip p {
  margin: 0 0 var(--space-3);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
}

.sponsor-logos {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.sponsor-logos img {
  width: auto;
  height: 63px;
  opacity: 0.85;
}

.sponsor-logos img:hover {
  opacity: 1;
}

@media (max-width: 1023px) {
  .splash-shell {
    display: grid;
    place-items: center;
    padding: var(--space-8);
  }

  .splash-map-pane,
  .splash-copy {
    display: none;
  }

  .splash-shell::before {
    content: "Please open Portland Permit Pilot on a desktop browser.";
    color: var(--text-primary);
    font-size: 1.25rem;
  }
}