:root {
    --primary-color: #4a9eff;
    --secondary-color: #1e2023;
    --accent-color: #00c9d4;
    --light-color: #e1e1e1;
    --dark-color: #121212;
    --footer-color: #1e2023;  /* Changed from blue to match secondary-color */
    --text-color: #e1e1e1;
    --container-bg: #1a1a1a;
    --shadow-color: rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar responsiveness improvements */
.navbar {
    background-color: var(--secondary-color);
    padding: 0.8rem 2rem;
    box-shadow: 0 2px 8px var(--shadow-color);
    position: relative;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.8rem;
    color: var(--light-color);
    transition: color 0.3s ease;
}

.menu-toggle:hover {
    color: var(--accent-color);
}

.menu-toggle.active i::before {
    content: "\F659"; /* Bootstrap icon for X */
}

.logo img {
    height: 40px;
    width: auto;
    filter: brightness(1.1);
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li {
    margin-left: 1.5rem;
    display: flex;
    align-items: center;
}

.nav-links a.nav-link,
.nav-links button.nav-link {
    color: var(--light-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    font-size: inherit;
    font-family: inherit;
    display: inline-block;
    line-height: normal;
    text-align: left;
}

.nav-links a.nav-link:hover,
.nav-links button.nav-link:hover {
    color: var(--accent-color);
    text-decoration: none;
}

.nav-links a.nav-link::after,
.nav-links button.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-links a.nav-link:hover::after,
.nav-links button.nav-link:hover::after {
    width: 100%;
}

/* Container improvements */
.container {
    flex: 1;
    padding: 2rem 1rem;
    width: 95%;
    max-width: 1200px;
    margin: 2rem auto;
    background-color: var(--container-bg);
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--shadow-color);
}

/* Images responsiveness */
img {
    max-width: 100%;
    height: auto;
}

footer {
    background-color: var(--footer-color);
    color: #ffffff;
    margin-top: auto;
    box-shadow: 0 -2px 8px var(--shadow-color);
}

footer span {
    color: #ffffff;
    font-weight: bold;
}

/* Footer styles */
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1rem 1rem;
}

.footer-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.footer-column {
    flex: 1;
    min-width: 250px;
    margin-bottom: 1.5rem;
    padding-right: 2rem;
}

.footer-column h4 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    color: #ffffff;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.social-link {
    color: #ffffff;
    font-size: 1.8rem;
    transition: transform 0.3s, color 0.3s;
    display: inline-block;
}

.social-link:hover {
    transform: translateY(-3px);
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    margin: 0;
}

/* Add some styles for form elements and buttons to match dark theme */
input, select, textarea {
    background-color: #2c2c2c;
    border: 1px solid #444;
    color: var(--text-color);
    border-radius: 4px;
    padding: 8px 12px;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #3b7ecc;
    border-color: #3b7ecc;
}

/* Card styling for dark mode */
.card {
    background-color: #242424;
    border-color: #333;
    color: var(--text-color);
}

.card-header {
    background-color: #1c1c1c;
    border-color: #333;
}

.animated-link {
    color: var(--light-color);
    text-decoration: none !important;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.2rem 0;
    position: relative;
    display: inline-block;
}

.animated-link:hover {
    color: var(--accent-color);
    text-decoration: none !important;
}

.animated-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.animated-link:hover::after {
    width: 100%;
}

/* Media queries with improved responsive design */
@media (max-width: 992px) {
    .container {
        width: 98%;
        padding: 1.5rem 0.8rem;
    }
    
    .footer-container {
        padding: 2rem 1rem 1rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0.8rem 1rem;
    }
    
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo {
        margin-bottom: 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        padding: 0;
        margin-top: 1rem;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: var(--secondary-color);
        z-index: 100;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        margin: 0.5rem 0;
        width: 100%;
        padding: 0 1rem;
    }
    
    .nav-links a.nav-link,
    .nav-links button.nav-link {
        width: 100%;
        display: block;
        padding: 0.6rem 0;
    }
    
    .footer-row {
        flex-direction: column;
    }
    
    .footer-column {
        padding-right: 0;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-column h4 {
        text-align: center;
    }
    
    .footer-links {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        margin: 1rem auto;
        padding: 1rem 0.6rem;
    }
    
    h1, h2, h3 {
        font-size: calc(100% + 0.8vw);
    }
    
    .footer-container {
        padding: 1.5rem 0.8rem 0.8rem;
    }
}