* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: #f4f4f4;
    padding-top: 56px;
    overflow-x: hidden;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.img-custom {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
}

.hero-section {
    background: url('images/dom.webp') no-repeat center center;
    background-size: cover;
    height: 100vh;
    position: relative;
}

.glass-box {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}


@media (max-width: 768px) {
    .hero-content {
        max-width: 80%;
    }
}

.card {
    border: 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.list-unstyled li {
    font-size: 1.1rem;
}

footer {
    background-color: #343a40;
    color: white;
    text-align: center;
    padding: 1.5rem 0;
}

footer a {
    text-decoration: none;
}

.bg-light-gray {
    background-color: white;
    padding: 3rem 1.5rem;
}

.icon-section {
    background-color: white; 
    padding: 2rem 1rem;
    border-radius: 10px; 
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); 
}

#call-to-action {
    position: fixed;
    bottom: 30px;
    left: 30px;
    padding: 12px 24px;
    background-color: #6c757d; 
    color: white;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 999px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out, background-color 0.3s;
    z-index: 9999;
    text-decoration: none;
    display: flex;
    align-items: center;
}

#call-to-action:hover {
    background-color: #5a6268;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    text-decoration: none;
}

#call-to-action.show {
    opacity: 1;
    transform: translateY(0);
}

.feature-item {
    font-size: 2rem;
}

.gallery-image {
    width: 100%;
    height: 350px; 
    object-fit: cover;
    border-radius: 8px;
}

@media (max-width: 992px) { 
    .gallery-image {
        height: 250px;
    }
}

@media (max-width: 576px) { 
    .gallery-image {
        height: 180px;
    }
}

#contact {
    background-color: white;
}