:root {
    --kby-primary: #d32f2f;
    --kby-primary-dark: #b71c1c;
    --kby-secondary: #2e7d32;
}

.text-primary-custom { color: var(--kby-primary) !important; }
.bg-primary-custom { background-color: var(--kby-primary) !important; }

.btn-primary-custom {
    background-color: var(--kby-primary);
    border-color: var(--kby-primary);
    color: #fff;
}

.btn-primary-custom:hover,
.btn-primary-custom:focus {
    background-color: var(--kby-primary-dark);
    border-color: var(--kby-primary-dark);
    color: #fff;
}

.topbar {
    background-color: #212529;
    font-size: 0.85rem;
}

.topbar a {
    color: #adb5bd;
    text-decoration: none;
    transition: color 0.3s;
}

.topbar a:hover { color: #fff; }

.slide-1, .slide-2, .slide-3 {
    height: 80vh;
    min-height: 500px;
}

.slide-1 {
    background: linear-gradient(rgba(20, 20, 20, 0.7), rgba(20, 20, 20, 0.7)),
        url("../images/slider/slide-1.jpg") center/cover;
}

.slide-2 {
    background: linear-gradient(rgba(20, 20, 20, 0.7), rgba(20, 20, 20, 0.7)),
        url("../images/slider/slide-2.jpg") center/cover;
}

.slide-3 {
    background: linear-gradient(rgba(20, 20, 20, 0.7), rgba(20, 20, 20, 0.7)),
        url("../images/slider/slide-3.jpg") center/cover;
}

.page-header {
    padding: 80px 0 60px;
    background: linear-gradient(rgba(20, 20, 20, 0.85), rgba(20, 20, 20, 0.85)),
        url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&q=80&w=1920") center/cover;
    color: #fff;
    text-align: center;
}

.hover-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

.service-icon {
    font-size: 3rem;
    color: var(--kby-secondary);
    margin-bottom: 1rem;
}

.contact-info-card {
    border: 0;
    border-radius: 1rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.08);
}