body {
    margin: 0;
    font-family: 'Inconsolata', monospace;
    line-height: 1.6;
    color: #e0e0e0;
    background: #0a0a0a;
    position: relative;
    overflow-x: hidden;
}

#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

header {
    background: rgba(28, 37, 38, 0.9);
    color: #00ff41;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #00ff41;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #00ff41;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s, transform 0.3s ease-in-out;
}

.nav-links a:hover {
    color: #00cc33;
    transform: translateX(5px);
}

.nav-links li {
    opacity: 0;
    transform: translateY(20px);
    animation: slideIn 0.5s ease-in-out forwards;
}

.nav-links li:nth-child(1) { animation-delay: 0.1s; }
.nav-links li:nth-child(2) { animation-delay: 0.2s; }
.nav-links li:nth-child(3) { animation-delay: 0.3s; }
.nav-links li:nth-child(4) { animation-delay: 0.4s; }
.nav-links li:nth-child(5) { animation-delay: 0.5s; }
.nav-links li:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hamburger {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: #00ff41;
}

section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero {
    text-align: center;
    padding: 120px 20px;
    background: linear-gradient(45deg, rgba(28, 37, 38, 0.8), rgba(46, 56, 48, 0.8));
}

.hero h1 {
    font-size: 3rem;
    color: #00ff41;
    margin-bottom: 15px;
}

.hero .subtitle {
    font-size: 1.3rem;
    color: #b0b0b0;
    margin-bottom: 20px;
}

.typewriter {
    overflow: hidden;
    border-right: 0.15em solid #00ff41;
    white-space: nowrap;
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: #00ff41 }
}

.cta-button {
    display: inline-block;
    padding: 12px 24px;
    background: #00ff41;
    color: #0a0a0a;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 700;
    transition: background 0.3s, transform 0.3s;
}

.cta-button:hover {
    background: #00cc33;
    transform: scale(1.05) translateY(-5px);
    animation: bounce 0.3s ease-in-out;
}

@keyframes bounce {
    0%, 100% { transform: scale(1.05) translateY(-5px); }
    50% { transform: scale(1.1) translateY(-8px); }
}

h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #00ff41;
    text-shadow: 0 0 10px rgba(0, 255, 65, 0.5);
}

.project-grid, .writeup-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.centered-projects, .centered-writeups {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.centered-project, .centered-writeup {
    max-width: 400px;
    width: 100%;
}

.project-card, .writeup-card {
    background: rgba(28, 37, 38, 0.9);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 255, 65, 0.2);
    text-align: center;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.project-card:hover, .writeup-card:hover {
    transform: scale(1.05) translateY(-10px);
    box-shadow: 0 6px 20px rgba(0, 255, 65, 0.4);
}

.project-link, .writeup-link, .read-more-link, .view-more-link {
    display: inline-block;
    margin-top: 15px;
    color: #00ff41 !important;
    text-decoration: none !important;
    font-weight: 700;
    padding: 8px 16px;
    border: 1px solid #00ff41;
    border-radius: 5px;
    background: transparent;
    transition: background 0.3s, transform 0.3s, color 0.3s;
}

.project-link:hover, .writeup-link:hover, .read-more-link:hover, .view-more-link:hover {
    background: #00ff41 !important;
    color: #0a0a0a !important;
    transform: scale(1.05);
    text-decoration: none !important;
}

.read-more, .view-more {
    text-align: center;
    margin-top: 30px;
}

.skills-container, .certifications-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.skill-category, .certification-category {
    background: rgba(28, 37, 38, 0.9);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 255, 65, 0.2);
    max-width: 350px;
    width: 100%;
    text-align: left;
}

.skill-category h3, .certification-category h3 {
    color: #00ff41;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.skill-category ul, .certification-category ul {
    list-style-type: disc;
    padding-left: 20px;
    margin: 0;
    color: #e0e0e0;
}

.skill-category li, .certification-category li {
    margin-bottom: 8px;
}

.note {
    color: #b0b0b0;
    font-style: italic;
    font-size: 0.9rem;
}

#contact {
    text-align: center;
}

.contact-info a {
    color: #00ff41;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    padding: 30px;
    background: rgba(28, 37, 38, 0.9);
    color: #00ff41;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background: rgba(28, 37, 38, 0.9);
        padding: 20px;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .project-grid, .writeup-grid {
        grid-template-columns: 1fr;
    }

    .centered-projects, .centered-writeups {
        flex-direction: column;
        align-items: center;
    }

    .centered-project, .centered-writeup {
        max-width: 100%;
    }

    .skills-container, .certifications-container {
        flex-direction: column;
        align-items: center;
    }

    .skill-category, .certification-category {
        max-width: 100%;
    }
}