/* Spacing utilities */
.py-6 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

/* Hero */
#hero .carousel-item {
    height: 72vh;
    min-height: 460px;
}

.bg-cover {
    background-size: cover;
    background-position: center;
}

#hero h1 span.text-accent {
    color: #7dd3fc;
}

/* Service cards */
.service-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: all .2s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,.03);
}

    .service-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 30px rgba(0,0,0,.08);
    }

.service-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: .75rem;
    background: linear-gradient(135deg, #e9f5ff, #fff);
    margin-bottom: .75rem;
}

    .service-icon i {
        font-size: 1.3rem;
        color: #0d6efd;
    }

.service-title {
    font-weight: 700;
    margin: .25rem 0 .5rem;
}

.service-desc {
    color: #6c757d;
    margin: 0;
}

/* Navbar tweaks */
.navbar .nav-link {
    padding: .5rem .75rem;
}

.navbar .btn {
    font-weight: 600;
}

/* Footer */
#footer .footer-top {
    background: linear-gradient(180deg,#f9fafb, #ffffff);
}

/* Back to top */
.back-to-top {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #0d6efd;
    color: #fff;
    opacity: .9;
    display: none;
}

    .back-to-top.show {
        display: flex;
    }

/* About */
.about-list i {
    color: #0d6efd;
    line-height: 1.2;
}

.object-fit-cover {
    object-fit: cover;
}

/* Mission highlight card */
.mission-card {
    background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
    border: 1px solid rgba(13, 110, 253, 0.12);
}

    .mission-card i {
        color: #0d6efd;
    }