:root {
    --primary-color: #e31b23; /* BuySingLit Red */
    --secondary-color: #333;
    --text-color: #444;
    --bg-color: #fff;
    --light-gray: #f4f4f4;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

header {
    background: #fff;
    border-bottom: 3px solid var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.logo img {
    max-height: 80px;
}

.social-links a {
    margin-left: 15px;
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 1.2rem;
}

nav {
    display: flex;
    justify-content: center;
}

.nav-menu {
    list-style: none;
    display: flex;
}

.nav-menu li {
    position: relative;
    margin: 0 15px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: bold;
    text-transform: uppercase;
    padding: 5px 0;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

/* Dropdown */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #fff;
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    top: 100%;
    left: 0;
}

.dropdown-content li {
    margin: 0;
    border-bottom: 1px solid #eee;
}

.dropdown-content a {
    color: var(--text-color);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-transform: none;
    font-weight: normal;
}

.dropdown-content a:hover {
    background-color: var(--light-gray);
}

.nav-menu li:hover .dropdown-content {
    display: block;
}

/* Hero Section */
.hero {
    background: var(--light-gray);
    padding: 40px 0;
    text-align: center;
}

.hero-slider {
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.hero-slider img {
    width: 100%;
    display: block;
}

/* Content Sections */
section {
    padding: 60px 0;
}

h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
    font-size: 2.5rem;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

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

/* Footer */
footer {
    background: var(--secondary-color);
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.footer-logos {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 20px;
}

.footer-logos img {
    max-height: 50px;
    filter: grayscale(1) brightness(2);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        display: none; /* Simple mobile menu toggle would be better but keeping it basic for now */
    }
    
    .header-top {
        flex-direction: column;
    }
    
    .logo {
        margin-bottom: 1rem;
    }
}