body {
    font-family: 'Montserrat', sans-serif;
    background-color: #ffffff;
    color: #333;
}

.text-brown-700 {
    color: #4a4a4a;
}

.border-brown-700 {
    border-color: #4a4a4a;
}

.bg-brown-100 {
    background-color: #f5f5f5;
}

.header-nav a {
    position: relative;
    color: #4a4a4a;
    text-decoration: none;
    transition: color 0.3s;
}

.header-nav a:hover {
    color: #000;
}

.header-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #4a4a4a;
    transition: width 0.3s;
}

.header-nav a:hover::after {
    width: 100%;
}

.hero-section {
    background-image: url("https://heyconcrete.com/wp-content/uploads/2024/08/toran-02.webp");
    background-size: cover;
    background-position: center;
}

.slick-dots {
    bottom: 20px;
}

.slick-dots li button:before {
    font-size: 10px;
    color: white;
    opacity: 0.5;
}

.slick-dots li.slick-active button:before {
    opacity: 1;
}

.whatsapp-icon {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.group:hover .group-hover\:visible {
    visibility: visible;
}

.group:hover .group-hover\:opacity-100 {
    opacity: 1;
}

.group:hover .group-hover\:translate-y-0 {
    transform: translateY(0);
}

html {
    scroll-behavior: smooth;
}