.about-img {
    width: 500px;
    height: 500px;
    margin: 0 50px;
}

.banner {
    height: 88vh;
    background-position: center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
}

.service-card {
    position: relative;
    height: 250px;
    overflow: hidden;
    border-radius: 1rem;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: scale(1.02);
}

.service-card .overlay {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.65);
    color: #fff;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    text-align: center;
}

.service-card:hover .overlay {
    opacity: 1;
}

.about-banner {
    background: url('assets/banner2.jpg') center center / cover no-repeat;
    height: 300px;
    position: relative;
}

.about-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    /* dark overlay */
}

.about-banner .breadcrumb-item+.breadcrumb-item::before {
    color: #ffffff;
    opacity: 1;
}

.about-banner .container {
    position: relative;
    z-index: 1;
}

.service-icon {
    font-size: 28px;
    color: #6c757d;
    background-color: #d7dadd;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px auto;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.card:hover {
    box-shadow: 0 0 20px rgba(13, 202, 240, 0.3);
    transition: 0.3s;
    transform: translateY(-10px);
}

.subscribe-box {
    max-width: 500px;
    margin: 50px auto;
    background: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.btn-subscribe {
    background-color: #3080f0;
    color: white;
}

.btn-subscribe:hover {
    background-color: #6baff8;
}

@media (max-width: 768px) {
    .about-img {
        margin: 0;
    }

    .banner {
        height: 25vh;
        background-position: top;
    }
}