:root {
    --primary: #6a5acd;
    --secondary: #ff7f50;
    --dark: #1a1a2e;
    --light: #f8f8ff;
    --accent: #d57fe4;
    --pixel-size: 4px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Courier New', monospace;
}

body {
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
}

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

.big-btn,
.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-weight: bold;
    position: relative;
    transition: all 0.3s ease;
    image-rendering: pixelated;
    z-index: 5;
}

.big-btn:hover,
.btn:hover {
    background-color: var(--secondary);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--accent);
}

.big-btn:active,
.btn:active {
    transform: translate(0, 0);
    box-shadow: none;
}


.big-btn{
    padding: 48px 96px;
    font-size: 2rem;
}

header {
    padding: 40px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    
}

.logo {
    font-size: 2.75rem;
    font-weight: bold;
    margin-bottom: 10px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.8;
    margin-bottom: 30px;
}

nav {
    background-color: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(2px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: bold;
    position: relative;
    padding: 5px 0;
}

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

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


nav::after {
    content: "";
    position: absolute;
    top: 5;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
}

.hero {
    text-align: center;
    padding: 80px 0;
    background: radial-gradient(circle at center, rgba(106, 90, 205, 0.1) 0%, rgba(26, 26, 46, 0) 70%);
}

.hero h1 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.hero p {
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 1.2rem;
}

.pixel-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: -1;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    display: inline-block;
    padding: 0 20px;
    background-color: var(--dark);
    position: relative;
    z-index: 1;
}

.section-title::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    z-index: 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.portfolio-item {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
    position: relative;

    box-shadow: 4px 4px 0 var(--accent);

    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.5s ease,
        transform 0.5s ease;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 4px 4px 20px var(--accent);
}

.portfolio-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    image-rendering: pixelated;
    border-bottom: 2px solid var(--primary);
}

.portfolio-info {
    padding: 20px;
}

.portfolio-info h3 {
    margin-bottom: 10px;
    color: var(--secondary);
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.tag {
    background-color: rgba(106, 90, 205, 0.2);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 50%;
    border: 10px solid var(--primary);
    image-rendering: pixelated;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.skill-category {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 8px;

    box-shadow: 2px 2px 0 var(--primary);

    opacity: 0;
    transform: translateY(20px);
    transition: 
        opacity 0.5s ease,
        transform 0.5s ease;
}

.skill-category h3 {
    color: var(--secondary);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-list {
    list-style: none;
}

.skill-list li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.skill-list li::before {
    content: '■';
    position: absolute;
    left: 0;
    color: var(--primary);
}

.skill-category:hover {
    transform: scale(1.05) rotate(1deg) translateY(-5px);
        box-shadow: 5px 5px 10px var(--primary);

}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: white;
    font-family: 'Courier New', monospace;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

footer {
    text-align: center;
    padding: 30px 0;
    background-color: rgba(0, 0, 0, 0.2);
    margin-top: 80px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.social-links a {
    color: var(--light);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--secondary);
}

.portfolio-item.visible,
.skill-category.visible {
    opacity: 1;
    transform: translateY(-50);
}

.portfolio-item:hover,
.skill-category:hover {
    transition: 
        transform 0.3s ease,
        box-shadow 0.3s ease !important;
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
    }

    .nav-links {
        margin-top: 20px;
    }

    .nav-links li {
        margin: 0 15px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .about-content {
        flex-direction: column;
    }

    .section-title h2 {
        font-size: 2rem;
    }
}

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

    .skills-container {
        grid-template-columns: 1fr;
    }
}

@keyframes pixel-glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.pixel-glitch {
    animation: pixel-glitch 0.5s infinite;
}

.pixel-glitch:hover {
    animation: none;
}