.particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--primary-color);
}

/* Scroll Progress Bar */
#scroll-indicator {
    position: fixed;
    top: 0;
    right: 0;
    width: 6px;
    height: 0;
    background: var(--secondary-color);
    z-index: 1000;
    transition: height 0.1s ease;
}

/* Skill Grid Layout */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    place-items: center;
    padding: 1rem;
}

@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

/* GitHub Stats Section */
.github-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    padding: 2rem;
    background: rgba(17, 34, 64, 0.85);
    border-radius: 15px;
    border: 1px solid rgba(100, 255, 218, 0.2);
    backdrop-filter: blur(10px);
}

.stat {
    text-align: center;
    padding: 1.5rem;
    border-radius: 12px;
    background: rgba(17, 34, 64, 0.6);
    border: 1px solid rgba(100, 255, 218, 0.1);
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-8px);
    border-color: var(--secondary-color);
    box-shadow: 0 10px 30px rgba(100, 255, 218, 0.2);
    background: rgba(17, 34, 64, 0.85);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-color);
    font-size: 0.9rem;
    font-family: var(--font-mono);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        flex-direction: column;
        padding: 2rem;
        text-align: center;
    }

    .hero-content .bio {
        margin: 2rem auto;
    }

    .social-links {
        justify-content: center;
    }

    .code-animation {
        margin-top: 3rem;
        max-width: 100%;
        overflow-x: auto;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .skill-category {
        padding: 1.5rem;
    }

    .profile-image {
        width: 220px;
        height: 220px;
    }

    .hero-right {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }

    .social-links {
        gap: 1rem;
    }

    .profile-image {
        width: 180px;
        height: 180px;
    }

    .hero-right {
        gap: 1rem;
    }
}