/* =========================================================
   Nivesh Baithak - Series landing page
   Extends the base design system in styles.css
   ========================================================= */

.series-hero { min-height: 640px; position: relative; }
.series-hero.section-intro { background: none; animation: none; }
.series-hero .hero-inner { min-height: 640px; padding-top: 140px; padding-bottom: 80px; }

.series-hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://static.langimg.com/photo/132278264.cms') center / cover no-repeat;
  opacity: 0.25;
  filter: contrast(1.1) brightness(0.8);
  pointer-events: none;
}

.series-hero .hero-overlay {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(242,179,48,0.18) 0%, transparent 50%),
    linear-gradient(108deg, rgba(4,10,26,0.92) 0%, rgba(10,21,37,0.7) 45%, rgba(10,21,37,0.35) 100%);
}

/* City cards */
.series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.series-card {
  position: relative;
  padding: 28px 24px;
  border: 1px solid rgba(74,144,226,0.18);
  border-radius: var(--r-xl);
  background: rgba(255,255,255,0.9);
  box-shadow: var(--shadow-xs);
  transition: transform 200ms var(--ease-out), box-shadow 200ms;
}

.series-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.series-card--next { border-color: rgba(242,179,48,0.6); box-shadow: var(--shadow-gold); }
.series-badge--done { background: var(--muted); color: #fff; }

.series-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: var(--marigold);
  color: var(--indigo-deep);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.series-card-when {
  margin: 0 0 6px;
  color: var(--rose);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.series-card-city {
  margin: 0 0 8px;
  color: var(--deep-horizon-blue);
  font-size: 1.6rem;
  font-weight: 900;
}

.series-card-city .hindi-text { font-size: 1.1rem; font-weight: 700; color: var(--muted); }
.series-card-meta { margin: 0 0 20px; color: var(--muted); font-size: 0.92rem; }

.series-card-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* Delhi recap */
.series-delhi.section-growth {
  background:
    radial-gradient(ellipse at 8% 20%, rgba(242,179,48,0.14) 0%, transparent 40%),
    linear-gradient(170deg, #0e1e4a 0%, #091838 50%, #060f2a 100%);
  color: #fffdf8;
  animation: none;
}

.series-delhi .text-highlight { color: var(--marigold); }
.series-delhi-sub { margin: 12px 0 0; color: rgba(255,253,248,0.8); }

.series-video {
  margin-top: 32px;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: #000;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}

.series-video iframe { width: 100%; height: 100%; border: 0; display: block; }

.series-video-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  text-align: center;
  padding: 24px;
}

.series-video-placeholder span {
  padding: 12px 20px;
  border-radius: var(--r-pill);
  background: rgba(4,10,26,0.75);
  font-weight: 700;
}

.series-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.series-gallery figure { margin: 0; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; }
.series-gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }

.series-delhi-cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 32px 0 0; }

@media (min-width: 560px) {
  .series-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .series-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 960px) {
  .series-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}