:root {
  --pod-bg-overlay: rgba(0, 0, 0, 0.45);
  --pod-card-bg: #ffffff;
  --pod-text: #1a1a1a;
  --pod-muted: #5a5a5a;
  --pod-primary: #0f6fff;
  --pod-primary-dark: #0a4fb8;
  --pod-radius: 18px;
  --pod-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--pod-text);
}

body {
  background:
    linear-gradient(var(--pod-bg-overlay), var(--pod-bg-overlay)),
    url("imagenes/wall_pod.jpg") center center / cover no-repeat fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.podcasts-wrapper {
  width: min(760px, 100%);
}

.podcasts-logo-link {
  display: inline-flex;
  margin: 0 0 14px;
}

.podcasts-logo {
  height: 80px;
  width: auto;
  display: block;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.35));
}

.podcasts-card {
  background: var(--pod-card-bg);
  border-radius: var(--pod-radius);
  box-shadow: var(--pod-shadow);
  padding: clamp(20px, 4vw, 38px);
}

.podcasts-title {
  margin: 0 0 10px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
}

.podcasts-subtitle {
  margin: 0 0 24px;
  color: var(--pod-muted);
  font-size: 1rem;
}

.podcasts-grid {
  display: grid;
  gap: 14px;
}

.podcasts-qa-card {
  background: #f5f8ff;
  border: 1px solid #dbe8ff;
  border-radius: 14px;
  padding: 16px 18px;
}

.podcasts-qa-card h2 {
  margin: 0 0 10px;
  color: var(--pod-primary-dark);
  font-size: 1.15rem;
}

.podcasts-qa-card p {
  margin: 0 0 10px;
  line-height: 1.6;
  color: #2a2a2a;
}

.podcasts-qa-card p:last-child {
  margin-bottom: 0;
}

.back-link {
  display: inline-block;
  margin-top: 22px;
  text-decoration: none;
  color: #fff;
  background: rgba(0, 0, 0, 0.45);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.2s ease;
}

.back-link:hover,
.back-link:focus-visible {
  background: rgba(0, 0, 0, 0.65);
  outline: none;
}

@media (max-width: 640px) {
  body {
    padding: 16px;
    align-items: flex-start;
  }

  .podcasts-card {
    margin-top: 18px;
  }
}