:root {
  --bs-primary: #30d1ff;
  --bs-primary-600: #01a7e1;
  --brand-deep: #007abb;
  --brand-accent: #ffce07;
  --bs-body-color: #1e1e1e;
  --muted-bg: #f3f6f8;
}

body {
  font-family: "Inter", sans-serif;
  background-color: #fff;
  color: var(--bs-body-color);
}

/* Hero Section */
/* .hero {
  background: radial-gradient(circle at 50% 35%, rgba(48,209,255,0.06), transparent 35%);
  background-image: url("main-slider-1-1.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  min-height: 100vh;
} */

/* Hero Slider */
.hero {
  position: relative;
  overflow: hidden;
}

.carousel-item {
  height: 100vh;
  background-position: center;
  background-size: cover;
  position: relative;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 32, 64, 0.45); /* Dark overlay with transparency */
  backdrop-filter: brightness(0.9);
  z-index: 1;
}

.carousel-caption {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  z-index: 2;
}

.hero h1,
.hero p {
  color: #fff;
  max-width: 800px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: invert(1);
  opacity: 0.8;
}

.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon {
  opacity: 1;
}

.hero-logo {
  z-index: 2;
}

/* Buttons inside Hero */
.btn-primary {
  background: linear-gradient(180deg, #30d1ff 0%, #01a7e1 100%);
  border: none;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(1, 167, 225, 0.18);
  transition: all 0.15s ease-in-out;
}

.btn-primary:hover {
  background: linear-gradient(180deg, #01a7e1 0%, #007abb 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(1, 167, 225, 0.22);
}

.btn-outline-brand {
  border: 2px solid var(--bs-primary);
  color: #fff;
  border-radius: 12px;
  transition: 0.2s;
}

.btn-outline-brand:hover {
  background: var(--bs-primary);
  color: #fff;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(180deg, #30d1ff 0%, #01a7e1 100%);
  border: none;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(1, 167, 225, 0.18);
  transition: all 0.15s ease-in-out;
}

.btn-primary:hover {
  background: linear-gradient(180deg, #01a7e1 0%, #007abb 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(1, 167, 225, 0.22);
}

.btn-outline-brand {
  border: 2px solid var(--bs-primary);
  color: var(--brand-deep);
  border-radius: 12px;
  transition: 0.2s;
}

.btn-outline-brand:hover {
  background: var(--bs-primary);
  color: white;
}

/* Navbar */
.navbar-nav .nav-link {
  color: var(--brand-deep);
  font-weight: 500;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover {
  color: var(--bs-primary-600);
}

/* Cards */
.card {
  border: none;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(3, 41, 88, 0.08);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 22px rgba(3, 41, 88, 0.12);
}

.text-brand-deep {
  color: var(--brand-deep);
}

/* Footer */
.bg-brand-deep {
  background-color: var(--brand-deep);
}

/* page-banner */
.page-banner {
  /* background-color: #f8f9fa; */
  background-color: #08223c;
  border-bottom: 3px solid #2e8bc0;
}

.page-icon {
  font-size: 2.5rem;
  color: #2e8bc0;
}

.page-banner-title {
  font-weight: 700;
  color: #fafafa;
  font-size: 2.4rem;
}

.page-banner-text {
  color: #f3f6f8;
  font-size: 1rem;
}