/* Base Themes */
:root {
    /* Light Theme (Default fallback) */
    --bg-color: #f8f9fa;
    --text-color: #212529;
    --accent-color: #FF7A00; /* Dynamic Orange from Logo 3 */
    --accent-hover: #FFD700; /* Cyber-Yellow from Logo 3 */
    --card-bg: #ffffff;
    --border-color: #e9ecef;
    --hero-bg: linear-gradient(135deg, #e9ecef, #f8f9fa);
}

[data-theme="dark"] {
    /* Dark Theme */
    --bg-color: #0a0a0c;
    --text-color: #e0e0e0;
    --accent-color: #FF7A00; /* Dynamic Orange */
    --accent-hover: #FFD700; /* Cyber-Yellow */
    --card-bg: #151518;
    --border-color: #2a2a2e;
    --hero-bg: linear-gradient(135deg, #1a1a1f, #0a0a0c);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-hover);
}

.main-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
}

.logo {
    height: 40px;
    width: auto;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-links li a {
    color: var(--text-color);
    font-weight: 600;
}

.nav-links li a:hover {
    color: var(--accent-color);
}

#theme-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-color);
    padding: 5px;
    border-radius: 5px;
    transition: background 0.3s ease;
}

#theme-toggle:hover {
    background-color: var(--border-color);
}

.hero {
    text-align: center;
    padding: 60px 20px;
    background: var(--hero-bg);
    border-radius: 8px;
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.hero h1 {
    font-size: 3rem;
    color: var(--text-color);
    margin-bottom: 15px;
    /* Adding a gradient text effect similar to the logo */
    background: -webkit-linear-gradient(0deg, var(--accent-color), var(--accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-color);
    opacity: 0.8;
}

.main-footer {
    text-align: center;
    padding: 20px;
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Responsiveness Media Queries */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
}