:root {
    --bs-brown: #795548;
    --bs-brown-light: #a1887f;
    --bs-brown-dark: #4e342e;
}

.bg-brown {
    background-color: var(--bs-brown) !important;
}

.text-brown {
    color: var(--bs-brown) !important;
}

.btn-brown {
    background-color: var(--bs-brown);
    color: #fff;
}

.btn-brown:hover {
    background-color: var(--bs-brown-dark);
    color: #fff;
}

.btn-outline-brown {
    color: var(--bs-brown);
    border-color: var(--bs-brown);
}

.btn-outline-brown:hover {
    background-color: var(--bs-brown);
    color: #fff;
}

.icon-box {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card {
    transition: transform .3s;
}

.service-card:hover {
    transform: translateY(-5px);
}

.city-list .btn {
    font-size: .875rem;
    padding: .25rem .5rem;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--bs-brown);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-marker {
    position: absolute;
    left: -24px;
    top: 5px;
    width: 12px;
    height: 12px;
    background: var(--bs-brown);
    border-radius: 50%;
}

.carousel-caption {
    background: rgba(0, 0, 0, .4);
    border-radius: 10px;
    padding: 2rem;
}

.content img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border-radius: .25rem;
}

@media (max-width: 576px) {
    .carousel-caption h1 {
        font-size: 1.5rem;
    }
    .city-list .btn {
        font-size: .75rem;
    }
}