/* navbar css start */
.navbar {
  min-height: 70px;
  background-color: white !important;
  position: absolute;
  width: 100%;
  z-index: 1000;
}
.navbar .nav-link {
  padding-top: 15px;
  padding-bottom: 15px;
  font-size: 18px;
}
.collapse ul li a {
  margin-left: 30px;
  color: black;
}
.logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
  margin-left: 80px;
}
.carousel-item img {
  height: 700px;
  object-fit: cover;
}
.custom-navbar {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
/* navbar end */

/* slider button start */
:root {
  --tg-grad: linear-gradient(135deg, #2AABEE 0%, #229ED9 50%, #0d6efd 100%);
  --tg-shadow: 0 10px 25px rgba(34, 158, 217, .35);
}

.tg-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1.4rem;
  border-radius: 999px;
  background: var(--tg-grad);
  color: #fff;
  font-weight: 700;
  letter-spacing: .3px;
  text-decoration: none;
  box-shadow: var(--tg-shadow);
  transform: translateY(0);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
  overflow: hidden;
  isolation: isolate;
}
.tg-btn i { font-size: 1.25rem; }
.tg-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.45);
  filter: brightness(1.05);
}
.tg-btn:active {
  transform: translateY(0);
  box-shadow: var(--tg-shadow);
}
.tg-glow {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: radial-gradient(60% 60% at 50% 50%, rgba(7, 7, 7, 0.35), transparent 70%);
  z-index: -1;
  animation: tg-pulse 2.4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes tg-pulse {
  0%, 100% { opacity: .55; transform: scale(1); }
  50% { opacity: .2; transform: scale(1.05); }
}
.tg-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,.28) 20%, transparent 40%);
  transform: translateX(-100%);
  animation: tg-shimmer 2.8s ease-in-out infinite;
  mix-blend-mode: screen;
  pointer-events: none;
}
@keyframes tg-shimmer {
  0% { transform: translateX(-120%); }
  60% { transform: translateX(120%); }
  100% { transform: translateX(120%); }
}
.tg-btn::after {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: inherit;
  background: radial-gradient(150% 120% at 50% 0%, rgba(255,255,255,.25), transparent 55%);
  pointer-events: none;
}
.tg-btn.tg-sm { padding: .6rem 1rem; font-size: .9rem }
.tg-btn.tg-lg { padding: 1.05rem 1.6rem; font-size: 1.05rem }

.main-img {
  max-height: 400px;
  width: auto;
}

@media (max-width: 767px) {
  .main-img {
    max-height: 220px;
    width: 100%;
  }
}

.about-img {
  max-height: 400px;
  width: auto;
}

@media (max-width: 767px) {
  .about-img {
    max-height: 220px;
    width: 100%;
    object-fit: cover;
  }
}
/* slider button end */

/* timer section start */
.timer-box {
  background: #fff;
  padding: 15px 25px;
  margin: 5px;
  border-radius: 12px;
  box-shadow: 0px 3px 8px rgba(0,0,0,0.1);
  text-align: center;
}
.timer-value { font-size: 2rem; font-weight: bold; }
.timer-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  opacity: 0.7;
}
.how-it-works .icon-box { text-align: center; padding: 20px; }
.how-it-works img {
  width: 100px;
  height: auto;
  margin-bottom: 15px;
}
.how-it-works h5 { font-weight: bold; margin-bottom: 10px; }
.how-it-works p { font-size: 16px; color: #333; }
/* timer section end */

/* animated buttons */
.btn-animated {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.btn-animated::after {
  content: "";
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  transition: all 0.5s ease;
  transform: skewX(-20deg);
}
.btn-animated:hover::after { left: 200%; }
.btn-animated:hover { transform: scale(1.05); }
.btn-registered, .btn-registered:hover {
  background: var(--tg-grad);
  color: #fff;
  padding-top: 5px;
}

/* whatsapp button */
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  font-weight: 500;
  font-size: 14px;
  padding: 6px 18px;
  border-radius: 30px;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
}
.whatsapp-btn i { font-size: 16px; }
.whatsapp-btn:hover {
  background: linear-gradient(135deg, #128C7E, #25D366);
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.5);
}

/* contact glass section */
.contact-glass-section {
  position: relative;
  background:
    radial-gradient(60% 60% at 20% 10%, rgba(56,189,248,.15) 0%, rgba(56,189,248,0) 60%),
    radial-gradient(50% 50% at 90% 30%, rgba(34,197,94,.15) 0%, rgba(34,197,94,0) 60%),
    linear-gradient(135deg,#0b1220 0%, #0b1220 30%, #101928 100%);
  overflow: hidden;
}
.glass-card {
  border-radius: 12px;
  padding: 14px 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  transition: .25s ease;
  width: 110px;
}
.glass-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99,102,241,.45);
  background: rgba(255,255,255,0.09);
}
.icon-wrap.small {
  width: 54px;
  height: 54px;
  margin: 0 auto 8px;
  border-radius: 14px;
  display:flex;align-items:center;justify-content:center;
  background: radial-gradient(100% 100% at 50% 0%, rgba(255,255,255,.18), rgba(255,255,255,.06));
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
}
.icon-wrap.small i{ font-size: 24px; }

/* social icon colors */
a[href*="wa.me"] i{ color:#25D366; }
a[href*="t.me"] i{ color:#1DA1F2; }
a[href*="facebook.com"] i{ color:#1877F2; }
a[href*="youtube.com"] i{ color:#FF0033; }
a[href*="tiktok.com"] i{ color:#fff; }
a[href*="instagram.com"] i{ color:#E1306C; }

/* join us section */
.icon-box { margin: 0 35px; transition: transform 0.5s ease, box-shadow 0.5s ease; }
.icon-box img { transition: transform 0.6s ease; }
.icon-box:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0px 8px 20px rgba(0,0,0,0.3);
}
.icon-box:hover img { transform: rotate(10deg) scale(1.1); }

/* animations */
.animate-fade-up { animation: fadeUp 1.2s ease-in-out; }
.animate-bounce { animation: bounceIn 1.5s ease-in-out; }
.animate-zoom { animation: zoomIn 1.5s ease-in-out; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bounceIn {
  0% { transform: scale(0.5); opacity: 0; }
  60% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(1); }
}
@keyframes zoomIn {
  from { transform: scale(0.3); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.1) rotate(1deg); }

/* overlay */
.gallery-item .overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  text-align: center;
  padding: 15px;
}
.gallery-item:hover .overlay {
  opacity: 1;
  transform: scale(1.05);
}

/* card animation */
@keyframes popIn {
  0% { opacity: 0; transform: scale(0.8) rotate(-5deg); }
  60% { opacity: 1; transform: scale(1.05) rotate(2deg); }
  100% { transform: scale(1) rotate(0deg); }
}
.animate-card { animation: popIn 0.8s forwards ease-in-out; }
.animate-card:nth-child(1) { animation-delay: 0s; }
.animate-card:nth-child(2) { animation-delay: 0.15s; }
.animate-card:nth-child(3) { animation-delay: 0.3s; }
.animate-card:nth-child(4) { animation-delay: 0.45s; }

/* filter buttons */
.filter-btn {
  padding: 8px 18px;
  border: none;
  border-radius: 25px;
  background: #0d6efd;
  color: #fff;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}
.filter-btn:hover, .filter-btn.active { background: #229ed9; }

.custom-control {
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 10;
    transition: all 0.3s ease;
  }
  .custom-control:hover {
    background: #ffc107;
    transform: translateY(-50%) scale(1.1);
  }
  .custom-control i {
    font-size: 22px;
    color: #333;
  }
  .carousel-control-prev { left: -70px; }
  .carousel-control-next { right: -70px; }
  @media(max-width:768px){
    .carousel-control-prev { left: -40px; }
    .carousel-control-next { right: -40px; }
  }