/* Jamia Darululoom — Landing Page (lightweight) */
:root {
  --jamia-green: #0d7a4a;
  --jamia-green-light: #12a062;
  --jamia-gold: #c9a227;
  --jamia-blue: #1a4a8a;
  --glass: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.22);
  --overlay: rgba(8, 28, 18, 0.62);
  --text: #ffffff;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  overflow: hidden;
  font-family: 'Poppins', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

@font-face {
  font-family: urdu;
  src: url('../fonts/jameel-noori-nastaleeq.ttf') format('truetype');
  font-display: swap;
}
@font-face {
  font-family: sindhi;
  src: url('../lang-sindhi/fonts/MB_Lateefi_Regular.ttf') format('truetype');
  font-display: swap;
}

/* ── Hero slider ── */
.landing {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #0a1f14;
}

.slides {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.4s var(--ease);
  will-change: opacity;
}
.slide.active { opacity: 1; }

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  transition: transform 8s var(--ease);
}
.slide.active img { transform: scale(1); }

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.45) 0%,
    var(--overlay) 45%,
    rgba(0,0,0,0.75) 100%
  );
  pointer-events: none;
}

/* decorative geometric pattern */
.overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* ── Content layer ── */
.content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem 7rem;
  z-index: 2;
  text-align: center;
}

.logo-wrap {
  animation: fadeUp 0.8s var(--ease) both;
}
.logo-wrap img {
  width: clamp(120px, 22vw, 220px);
  filter: drop-shadow(0 4px 24px rgba(0,0,0,0.4));
  transition: transform 0.4s var(--ease);
}
.logo-wrap img:hover { transform: scale(1.04); }

.tagline {
  margin-top: 1.5rem;
  max-width: 780px;
  animation: fadeUp 0.8s 0.15s var(--ease) both;
}
.tagline h3 {
  font-family: urdu, serif;
  font-size: clamp(1.25rem, 3.2vw, 2rem);
  font-weight: normal;
  color: var(--text);
  line-height: 1.85;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

/* ── Language buttons ── */
.lang-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  margin-top: 2.5rem;
  animation: fadeUp 0.8s 0.3s var(--ease) both;
}

.lang-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 130px;
  padding: 0.95rem 1.7rem;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, box-shadow 0.25s;
  overflow: hidden;
}
.lang-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}
.lang-btn:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.45);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}
.lang-btn:hover::before { opacity: 1; }
.lang-btn:active { transform: translateY(-1px); }

.lang-btn.en  { font-family: 'Poppins', sans-serif; }
.lang-btn.ar  { font-family: 'Amiri', serif; font-size: 1.2rem; }
.lang-btn.ur  { font-family: urdu, serif; font-size: 1.15rem; }
.lang-btn.sd  { font-family: sindhi, serif; font-size: 1.15rem; }

/* accent line under buttons */
.divider {
  width: 60px;
  height: 3px;
  margin: 2rem auto 0;
  background: linear-gradient(90deg, transparent, var(--jamia-gold), transparent);
  border-radius: 2px;
  animation: fadeUp 0.8s 0.4s var(--ease) both;
}

/* ── Slide dots ── */
.dots {
  position: absolute;
  bottom: 5.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 3;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  padding: 0;
  transition: background 0.3s, transform 0.3s;
}
.dot.active {
  background: var(--jamia-gold);
  transform: scale(1.3);
}

/* ── News ticker ── */
.news-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 4;
  background: linear-gradient(90deg, rgba(13,122,74,0.85), rgba(26,74,138,0.85));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,0.15);
}

.ticker-row {
  display: flex;
  align-items: center;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
}
.ticker-row:last-child { border-bottom: none; }

.ticker-label {
  flex-shrink: 0;
  padding: 0 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--jamia-gold);
  background: rgba(0,0,0,0.2);
  align-self: stretch;
  display: flex;
  align-items: center;
}

.ticker-track {
  flex: 1;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
}

.ticker-content {
  display: inline-block;
  white-space: nowrap;
  color: #fff;
  padding-right: 2rem;
  animation: ticker 35s linear infinite;
}
.ticker-row.rtl .ticker-content {
  animation: ticker-rtl 35s linear infinite;
}

.ticker-content.en { font-family: 'Poppins', sans-serif; font-size: 1.05rem; }
.ticker-content.ur { font-family: urdu, serif; font-size: 1.2rem; direction: rtl; }

@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes ticker-rtl {
  0%   { transform: translateX(0); }
  100% { transform: translateX(50%); }
}

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .content { padding-bottom: 8.5rem; }
  .lang-btn { min-width: 110px; padding: 0.7rem 1.2rem; font-size: 0.95rem; }
  .dots { bottom: 6.5rem; }
  .ticker-label { padding: 0 0.6rem; font-size: 0.65rem; }
}

@media (prefers-reduced-motion: reduce) {
  .slide, .slide img, .lang-btn, .dot { transition: none; }
  .ticker-content { animation: none; }
  .logo-wrap, .tagline, .lang-grid, .divider { animation: none; }
}