/* --- Theme Variables --- */
:root {
    --bs-primary: #E84E1B;
    /* Logo Reddish-Orange */
    --bs-primary-rgb: 232, 78, 27;
    --bs-primary-hover: #C53E14;
    --bs-secondary: #1B4F9B;
    /* Logo Royal Blue */
    --bs-dark: #111111;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    color: var(--bs-dark);
}

/* --- Hero Slider Customization --- */
.hero-slide {
    height: 400px;
    background: linear-gradient(135deg, rgba(27, 79, 155, 0.08) 0%, rgba(27, 79, 155, 0.02) 100%);
    position: relative;
    overflow: hidden;
}

/* Decorative animated background for hero */
.hero-slide::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(27, 79, 155, 0.1) 0%, transparent 40%);
    animation: rotate 30s linear infinite;
    z-index: 0;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.hero-slide>div {
    position: relative;
    z-index: 1;
}

/* Adjust carousel controls */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 1.5rem;
    height: 1.5rem;
}

/* --- Utilities & Enhancements --- */
.text-primary {
    color: var(--bs-primary) !important;
}

.bg-primary {
    background-color: var(--bs-primary) !important;
}

.btn-primary {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--bs-primary-hover);
    border-color: var(--bs-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(42, 115, 196, 0.2) !important;
}

.btn-secondary {
    background-color: var(--bs-secondary);
    border-color: var(--bs-secondary);
    color: white;
}

.btn-secondary:hover {
    background-color: #153D7A;
    border-color: #153D7A;
    color: white;
}

/* Remove card transition to add it to hover instead */
.card {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}

/* Animations and Hover Effects */
.service-card:hover,
.facility-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, .1) !important;
}

.card-img-placeholder {
    transition: all 0.4s ease;
    overflow: hidden;
}

.service-card:hover .card-img-placeholder i,
.facility-card:hover .card-img-placeholder i {
    transform: scale(1.15) translateY(-5px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 1 !important;
}

.impact-card-hover {
    transition: all 0.3s ease;
    cursor: default;
}

.impact-card-hover:hover {
    background-color: rgba(255, 255, 255, 0.15) !important;
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.5) !important;
}

.backdrop-blur {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1) !important;
}

.testimonial-card {
    border-radius: 16px;
}

/* Customizing Navbar */
.navbar {
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
}

.navbar-brand img {
    object-fit: contain;
}

@media (min-width: 992px) {
    .navbar .nav-link {
        position: relative;
        font-weight: 500;
        padding: 0.5rem 1rem;
    }

    .navbar .nav-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: 0;
        left: 50%;
        background-color: var(--bs-primary);
        transition: all 0.3s ease;
        transform: translateX(-50%);
    }

    .navbar .nav-link:hover::after,
    .navbar .nav-link.active::after {
        width: 80%;
    }

    /* Dropdown Hover Activation on Desktop */
    .navbar .nav-item.dropdown:hover .dropdown-menu {
        display: block;
        margin-top: 0;
        animation: fadeUp 0.3s ease forwards;
        opacity: 0;
        transform: translateY(10px);
    }

    .navbar .dropdown-menu {
        display: none;
    }
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom Dropdown Styling */
.custom-dropdown {
    border-radius: 12px;
    padding: 10px 0;
    overflow: hidden;
}

.custom-dropdown .dropdown-item {
    padding: 10px 20px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.custom-dropdown .dropdown-item:hover,
.custom-dropdown .dropdown-item:focus {
    background-color: var(--bs-secondary);
    color: white !important;
    padding-left: 25px;
}

/* Footer Typography & Links */
.tracking-tight {
    letter-spacing: -0.02em;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

.footer-link {
    transition: all 0.3s ease;
    display: inline-flex;
    position: relative;
}

.footer-link i {
    transition: transform 0.3s ease;
}

.footer-link:hover {
    color: white !important;
    transform: translateX(4px);
}

.footer-link:hover i {
    color: var(--bs-primary);
}

.footer-bottom-link {
    transition: color 0.2s ease;
}

.footer-bottom-link:hover {
    color: white !important;
}

.hover-bg-light:hover {
    background-color: white !important;
    color: var(--bs-dark) !important;
}

/* Font Size Overrides */
.fs-7 {
    font-size: 0.8rem;
}