.banner {
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}

.carousel-caption {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.carousel-caption h1 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 1rem;
}

.carousel-caption .btn {
  font-size: 1rem;
  padding: 0.7rem 1.5rem;
  border-radius: 5px;
}

/* about-us*/
#about img {
  object-fit: cover;
}

#about .img-fluid {
  width: 100%;
}

.border-blue {
  border: 3px solid #10a7df;
  border-radius: 8px;
}

/* Social Media Section */
.social-media {
  background: url('../images/coin-bg.jpg') no-repeat center center/cover;
}

.social-media i {
  display: block;
}

/* Social Media Icons spacing */
.social-media i {
  display: block;
  margin-bottom: 10px;
}

/* Coin card zig-zag layout */
.coin-card-up {
  margin-top: -20px;
  border: 2px solid #10a7df;
  transition: transform 0.3s ease;
}

.coin-card-down {
  margin-top: 20px;
  border: 2px solid #10a7df;
  transition: transform 0.3s ease;
}

.coin-card-up:hover,
.coin-card-down:hover {
  transform: scale(1.03);
}

/* OUR SERVICE background gradient */
#services {
  background: linear-gradient(180deg, #0d3a05);
}

/* service card */
.service-card {
  background: #fff;
  position: relative;
  padding: 20px;
  min-height: 270px;
  overflow: hidden;
  border: 3px solid #10a7df;
}

/* circular icon */
.service-icon-bubble {
  position: absolute;
  bottom: -35px;
  right: -35px;
  background-color: #10a7df;
  color: white;
  border-radius: 50%;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

/* Carousel dots styling */
.carousel-indicators [data-bs-target] {
  background-color: #10a7df;
  width: 10px;
  height: 10px;
  border-radius: 100%;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.carousel-indicators .active {
  opacity: 1;
}


.rotate-up {
  transform: rotate(180deg);
}

section {
  scroll-margin-top: 80px;
}

form input,
form textarea {
  border-radius: 6px;
  box-shadow: none;
}

form .btn {
  border-radius: 5px;
  transition: background 0.3s ease;
}

form .btn:hover {
  background-color: #10a7df;
}













/* Extra small: (up to 576px) */
@media (max-width: 576px) {
  .navbar-nav {
    text-align: center;
    width: 100%;
  }

  .navbar-nav .nav-item {
    width: 100%;
  }

  .navbar-nav .nav-link {
    display: block;
    padding: 0.5rem 0;
  }

  .carousel-caption {
    position: absolute;
    top: auto;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    text-align: center;
    padding: 0 10px;
  }

  .carousel-caption h1 {
    font-size: 1.2rem;
    line-height: 1.4;
  }

  .carousel-caption .btn {
    display: inline-block;
    font-size: 0.9rem;
    padding: 0.5rem 1.2rem;
  }

  .coin-card-up,
  .coin-card-down {
    margin-top: 0 !important;
  }
}

/* Small: (577px–767px) */
@media (min-width: 577px) and (max-width: 767px) {
  .navbar-nav {
    text-align: center;
    width: 100%;
  }

  .navbar-nav .nav-item {
    width: 100%;
  }

  .navbar-nav .nav-link {
    display: block;
    padding: 0.5rem 0;
  }

  .carousel-caption {
    top: auto;
    bottom: 12%;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    text-align: center;
    padding: 0 20px;
  }

  .carousel-caption h1 {
    font-size: 1.5rem;
    line-height: 1.4;
  }

  .carousel-caption .btn {
    display: inline-block;
    font-size: 1rem;
    padding: 0.6rem 1.5rem;
  }
}

/* Medium: (768px–991px) */
@media (min-width: 768px) and (max-width: 991px) {
  .navbar-nav {
    text-align: center;
    width: 100%;
  }

  .navbar-nav .nav-item {
    width: 100%;
  }

  .navbar-nav .nav-link {
    display: block;
    padding: 0.5rem 0;
  }

  .carousel-caption {
    top: auto;
    bottom: 12%;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    text-align: center;
  }

  .carousel-caption h1 {
    font-size: 1.6rem;
    line-height: 1.4;
  }

  .carousel-caption .btn {
    display: inline-block;
    font-size: 1rem;
    padding: 0.6rem 1.6rem;
  }
}

/* Large: (992px–1279px) */
@media (min-width: 992px) and (max-width: 1279px) {
  .carousel-caption h1 {
    font-size: 2rem;
  }

  .carousel-caption .btn {
    font-size: 1.1rem;
    padding: 0.7rem 2rem;
  }
}

/* Extra large: (1280px and up) */
@media (min-width: 1280px) {
  .carousel-caption h1 {
    font-size: 2.5rem;
  }

  .carousel-caption .btn {
    font-size: 1.2rem;
    padding: 0.8rem 2.2rem;
  }
}