.weather-page {
  min-height: 100vh;
}

.topbar {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.75rem;
  max-width: 72rem;
  margin: 0 auto;
  width: 100%;
}

.topbar .brand {
  font-family: "Orbitron", sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--text);
}

.topbar nav {
  display: flex;
  gap: 1rem;
}

.topbar nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.topbar nav a:hover,
.topbar nav a.active {
  color: var(--accent);
}

.weather-main {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 1rem 1.75rem 3rem;
}

.weather-hero {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.weather-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

.weather-hero .zip {
  color: var(--accent);
  font-weight: 500;
}

.weather-hero .meta {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  color: rgba(154, 163, 199, 0.9);
}

.chart-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.chart-card {
  background: rgba(10, 14, 32, 0.72);
  border: 1px solid rgba(232, 236, 255, 0.1);
  border-radius: 1.1rem;
  padding: 1.15rem 1.15rem 0.75rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 40px rgba(56, 189, 248, 0.06);
}

.chart-card h2 {
  font-family: "Outfit", sans-serif;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.chart-note {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.chart-wrap {
  position: relative;
  height: min(360px, 55vh);
  margin-top: 0.75rem;
}

@media (min-width: 900px) {
  .chart-grid {
    grid-template-columns: 1fr 1fr;
  }

  .chart-card:first-child {
    grid-column: 1 / -1;
  }

  .chart-card:first-child .chart-wrap {
    height: min(420px, 50vh);
  }
}