/* Custom styles */
body {
    font-family: 'Arial', sans-serif;
    padding-top: 56px;
    scroll-behavior: smooth;
}

/* Navigation */
.navbar {
    transition: background-color 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.95) !important;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: #ffc107;;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: calc(100vh - 56px);
    min-height: 600px;
    overflow: hidden;
}

.hero-img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

/* Service Cards */
.service-card {
    background: #1a1a1a;
    padding: 25px;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

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

/* Contact Form */
.form-control {
    border: 1px solid #333;
}

.form-control:focus {
    background-color: #2a2a2a;
    border-color: #dc3545;
    box-shadow: none;
    color: white;
}

.contact-info i {
    font-size: 2rem;
    display: block;
}

/* Custom Colors */
.bg-black {
    background-color: #000000;
}

.text-danger {
    color: #dc3545 !important;
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
    transition: all 0.3s ease;
}

.btn-danger:hover {
    background-color: #c82333;
    border-color: #bd2130;
    transform: scale(1.05);
}

/* Animations */
.service-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        min-height: 500px;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .service-card {
        margin-bottom: 20px;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 76px;
}


@media (max-width: 991.98px) {
    .mobile-margin-top {
        margin-top: 20px;
    }
}