/* index.css — home page specific styles */

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, #0d1f4a 0%, #1a3a6b 50%, #1e2f5c 100%);
  color: var(--white);
  padding: 64px 24px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://i.ibb.co/Q7rb940j/bihar.webp') center / cover no-repeat;
  opacity: .07;
}
.hero-inner { position: relative; z-index: 2; }
.hero-badge { width: 90px; height: 90px; margin: 0 auto 24px; filter: drop-shadow(0 4px 16px rgba(0,0,0,.3)); }
.hero-badge img { width: 90px; height: 90px; object-fit: contain; }
.hero-eyebrow { font-size: 10.5px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--gold-lt); margin-bottom: 14px; opacity: .9; }
.hero-t1 { font-family: 'Noto Serif Devanagari', serif; font-size: clamp(26px,4vw,48px); font-weight: 900; line-height: 1.2; margin-bottom: 8px; letter-spacing: -.5px; }
.hero-t2 { font-family: 'Playfair Display', serif; font-size: clamp(14px,2vw,19px); font-weight: 600; color: rgba(255,255,255,.65); margin-bottom: 18px; letter-spacing: 1px; }
.hero-pill { display: inline-block; background: linear-gradient(135deg,var(--gold) 0%,var(--saffron) 100%); color: var(--white); font-size: 13px; font-weight: 700; padding: 8px 28px; border-radius: 50px; letter-spacing: .5px; margin-bottom: 32px; box-shadow: 0 4px 14px rgba(200,146,42,.4); }
.hero-divider { width: 48px; height: 2px; background: linear-gradient(90deg, var(--gold-lt), transparent); margin: 0 auto 28px; }
.hero-desc { font-family: 'Noto Serif Devanagari', serif; font-size: 15.5px; color: rgba(255,255,255,.8); max-width: 600px; margin: 0 auto 40px; line-height: 2.1; padding: 20px 28px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-left: 3px solid var(--gold-lt); border-radius: var(--r); text-align: left; backdrop-filter: blur(6px); }
.hero-cta { display: inline-flex; align-items: center; gap: 10px; background: var(--white); color: var(--blue); border: none; padding: 15px 44px; border-radius: 50px; font-size: 15.5px; font-weight: 700; cursor: pointer; font-family: 'Noto Sans Devanagari', sans-serif; transition: all .2s; box-shadow: 0 4px 20px rgba(0,0,0,.2); }
.hero-cta:hover { background: var(--gold-lt); color: var(--white); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,.25); }
.hero-cta-arrow { font-size: 18px; transition: transform .2s; }
.hero-cta:hover .hero-cta-arrow { transform: translateX(4px); }

/* ── DETAIL OVERLAY + SLIDE PANEL ── */
.detail-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 60, .55);
  z-index: 1000;
  backdrop-filter: blur(2px);
}
.detail-overlay.open { display: block; }

.detail-panel {
  position: fixed;
  top: 0; right: 0;
  width: min(680px, 100vw);
  height: 100vh;
  background: var(--off);
  z-index: 1001;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform .38s cubic-bezier(.4, 0, .2, 1);
  box-shadow: -8px 0 48px rgba(26,58,107,.18);
}
.detail-panel.open { transform: translateX(0); }

.dp-close {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--white);
  border-bottom: 1px solid var(--rule);
  padding: 14px 24px;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--blue-mid);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background .15s;
}
.dp-close:hover { background: var(--blue-light); }

/* Detail hero */
.dp-hero {
  position: relative;
  height: 200px;
  display: flex;
  align-items: flex-end;
  border-bottom: 3px solid var(--gold);
  overflow: hidden;
  background: var(--blue);
}
.dp-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.dp-hero-overlay { position: absolute; inset: 0; background: linear-gradient(170deg,rgba(13,31,74,.6) 0%,rgba(26,58,107,.92) 100%); }
.dp-inner { position: relative; z-index: 2; padding: 24px 28px; width: 100%; }
.dp-badge { display: inline-block; background: rgba(200,146,42,.25); border: 1px solid rgba(200,146,42,.5); color: var(--gold-lt); font-size: 10.5px; font-weight: 700; padding: 3px 12px; border-radius: 50px; letter-spacing: .5px; margin-bottom: 10px; }
.dp-title { font-family: 'Noto Serif Devanagari', serif; font-size: clamp(14px,2.2vw,19px); font-weight: 700; color: var(--white); line-height: 1.6; margin-bottom: 10px; }
.dp-rule { width: 36px; height: 2px; background: var(--gold-lt); margin-bottom: 10px; border-radius: 2px; }
.dp-dept { display: inline-block; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); color: var(--white); padding: 5px 14px; border-radius: 50px; font-size: 12px; font-weight: 600; }

/* Detail body */
.dp-body { padding: 24px 24px 40px; display: flex; flex-direction: column; gap: 20px; }

.dp-card { background: var(--white); border: 1px solid var(--rule); border-radius: var(--rl); overflow: hidden; box-shadow: var(--card-shadow); }
.dp-card-head { padding: 16px 22px 12px; border-bottom: 1px solid var(--rule); background: linear-gradient(90deg, var(--blue-light), var(--white)); }
.dp-card-head h3 { font-family: 'Noto Serif Devanagari', serif; font-size: 16px; font-weight: 700; color: var(--blue); }
.dp-card-rule { width: 28px; height: 3px; background: var(--gold); margin-top: 6px; border-radius: 2px; }

.dp-field { display: grid; grid-template-columns: 180px 1fr; border-bottom: 1px solid var(--rule); }
.dp-field:last-child { border-bottom: none; }
.dp-label { padding: 14px 16px; background: #f8faff; font-size: 10.5px; font-weight: 700; color: var(--ink-mut); letter-spacing: .5px; text-transform: uppercase; border-right: 1px solid var(--rule); display: flex; align-items: flex-start; line-height: 1.6; }
.dp-val { padding: 14px 18px; font-family: 'Noto Serif Devanagari', serif; font-size: 14px; color: var(--ink-mid); line-height: 1.9; }
.dp-val.dp-amount { font-family: 'Playfair Display', serif; font-size: 20px; font-weight: 700; color: var(--blue); }
.dp-val.dp-date { font-weight: 700; color: var(--blue); }

/* Carousel inside detail panel */
.carousel { position: relative; overflow: hidden; background: #0a1428; }
.carousel-track { display: flex; transition: transform .45s cubic-bezier(.4,0,.2,1); }
.carousel-slide { min-width: 100%; height: 240px; flex-shrink: 0; background-size: cover; background-position: center; position: relative; }
.carousel-slide-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.35) 0%, transparent 55%); }
.carousel-btn { position: absolute; top: 50%; transform: translateY(-50%); z-index: 10; background: rgba(255,255,255,.2); border: 2px solid rgba(255,255,255,.5); color: var(--white); width: 42px; height: 42px; border-radius: 50%; font-size: 20px; cursor: pointer; display: flex; align-items: center; justify-content: center; backdrop-filter: blur(8px); transition: background .2s; }
.carousel-btn:hover { background: rgba(255,255,255,.4); }
.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; padding: 12px; }
.cdot { width: 8px; height: 8px; border-radius: 50%; background: var(--rule-dk); cursor: pointer; transition: all .2s; }
.cdot.on { background: var(--blue); transform: scale(1.35); }

/* QR inside detail panel */
.dp-qr-card { text-align: center; padding-bottom: 24px; }
.dp-qr-card .dp-card-head { margin-bottom: 0; }
.dp-qr-card #detail-qr { display: inline-block; margin-top: 20px; }
.dp-qr-card #detail-qr canvas,
.dp-qr-card #detail-qr img { border-radius: 10px; border: 1px solid var(--rule); box-shadow: 0 4px 16px rgba(26,58,107,.12); }
.dp-qr-note { margin-top: 12px; font-size: 12px; color: var(--ink-mut); padding: 0 22px; }

/* Responsive */
@media (max-width: 540px) {
  .dp-field { grid-template-columns: 1fr; }
  .dp-label { border-right: none; border-bottom: 1px solid var(--rule); }
  .hero-desc { padding: 16px 18px; }
}