.logo img {
    width: 62px;
}

.hero {
    height: 60vh; /* full màn hình */
    background: url("../images/banner/banner.jpg") center/cover no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff !important;
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    color: #fff;
    font-size: 50px;
    font-weight: 600;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

.hero-content p {
    color: #fff;
    font-size: 28px;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

.hero .btn {
    display: inline-block;
    padding: 12px 24px;
    margin-top: 20px;
    background: #e91e63;
    color: #fff;
    border-radius: 30px;
    text-decoration: none;
}

@media (max-width: 576px) {
    /* bootstrap sm */
    .logo img {
        width: 60px;
    }

    .hero-content h1 {
        font-size: 40px;
        font-weight: 600;
    }

    .hero-content p {
        font-size: 24px;
    }
}

.service-category {
    margin-bottom: 40px;
}

.service-category h3 {
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: bold;
    border-bottom: 2px solid #eee;
    padding-bottom: 5px;
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px dotted #ccc;
    font-size: 16px;
    font-weight: 600;
}

.service-list .price {
    font-weight: bold;
    color: #e91e63;
    min-width: 50px;
    text-align: right;
}

.service-name {
    font-size: 16px;
    color: #666666;
}

.parallax {
    background-image: url("../images/parallax/parallax.jpg"); /* thay ảnh bạn muốn */
    min-height: 400px;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* text shadow for readability */
.text-shadow {
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.6);
}

/* fix for iOS devices */
@supports (-webkit-touch-callout: none) {
    .parallax {
        background-attachment: scroll; /* disable fixed on iOS */
    }
}

.customer-feedback .card {
    border: none;
}
.customer-feedback img {
    object-fit: cover;
}