/* Modern Color Palette */
:root {
    --primary-color: #0d47a1; /* Deep Blue */
    --secondary-color: #fbc02d; /* Amber/Gold */
    --accent-color: #e3f2fd; /* Light Blue */
    --text-dark: #212529;
    --text-muted: #6c757d;
    --white: #ffffff;
    --bg-light: #f8f9fa;
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Poppins', sans-serif;
}

body {
    font-family: var(--font-primary) !important;
    background-color: var(--bg-light);
    color: var(--text-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading) !important;
    font-weight: 700;
    color: var(--primary-color);
}

/* Custom Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0b3c8b;
    border-color: #0b3c8b;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(13, 71, 161, 0.3);
}

.btn-light {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-light:hover {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

/* Hero Section / Slider */
.slider-overlay-wrapper {
    position: relative;
    height: 700px; /* Taller hero */
    overflow: hidden;
}

.slider-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6); /* Darken image for better text readability */
}

.slider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    text-align: center;
    color: var(--white);
    width: 80%;
}

.slider-text h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slider-text p {
    font-size: 1.25rem;
    font-weight: 400;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Service Cards */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: var(--white);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.card-title {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

.card-ico {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background-color: var(--accent-color);
    color: var(--primary-color);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    transition: all 0.3s ease;
}

.card:hover .card-ico {
    background-color: var(--primary-color);
    color: var(--white);
    transform: rotateY(360deg);
}

/* Navbar */
.main-navbar {
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .slider-overlay-wrapper {
        height: 500px;
    }
    
    .slider-text h2 {
        font-size: 2rem;
    }
    
    .slider-text p {
        font-size: 1rem;
    }
}