body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #1a1a1a;
    color: #fff;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


main {
    flex: 1; 
}

/* Footer */
footer {
    background-color: #333;
    padding: 1rem;
    text-align: center;
    margin-top: auto;
}

header {
    background-color: #333;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00ff88;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #00ff88;
}

.theme-toggle {
    cursor: pointer;
    font-size: 1.2rem;
    color: #fff;
}


.hero {
    text-align: center;
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #1a1a1a, #333);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn {
    background-color: #00ff88;
    color: #1a1a1a;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #00cc66;
}


.about-content {
    display: flex;
    align-items: center;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.profile-pic {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 4px solid #00ff88;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.skill-card {
    background-color: #333;
    padding: 1.5rem;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}


.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 0.75rem;
    border: none;
    border-radius: 5px;
    font-family: inherit;
}

.contact-form button {
    align-self: center;
}


footer {
    background-color: #333;
    padding: 1rem;
    text-align: center;
}

a::after{
    color: green;
}

#current {
    color: green;
}

.hero h1 {
    color: green;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeIn 1s ease-out;
}


body.light-mode {
    background-color: #f4f4f9;
    color: green;
}

body.light-mode header {
    background-color: #fff;
    color: #333;
}

body.light-mode div {
    background-color: #fff;
    color: #333;
}

body.light-mode nav a {
    color: #333;
}


body.light-mode .btn {
    background-color: #0077b5;
    color: #fff;
}

body.light-mode section {
    background-color: #fff;
    color: green;
}

body.light-mode footer {
    background-color: #fff;
    color: #333;
}
 .active {
    color: green; 
 }


@media (max-width: 768px) {
    nav {
        flex-direction: column; 
        align-items: flex-start;
        padding: 1rem;
    }

    .logo {
        display: none; 
    }

    .nav-links {
        flex-direction: column;
        width: 100%;
        margin-top: 0; 
    }

    .nav-links li {
        margin: 0.5rem 0;
    }

    .theme-toggle {
        margin-top: 1rem; 
    }
}