* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #fcd9d9;
    color: #333;
    line-height: 1.6;
    padding: 20px;
    animation: fadeIn 0.8s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

header {
    background-color: #8b8b8b3d;
    padding: 15px;
    margin-bottom: 30px;
    border-radius: 10px;
}

nav {
    text-align: center;
}

.nav-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    background-color: #a1a1a1;
    border-radius: 5px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    background-color: #555555;
    transform: scale(1.1);
}

main {
    max-width: 900px;
    margin: 0px auto;
    background-color: rgb(182, 182, 182);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0px 2px 10px rgba(0,0,0,0.1);
}

.hero {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px;
    background-color: #e0e0e0;
    border-radius: 8px;
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.profile-img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 4px solid #666666;
    margin: 0px auto 20px;
    display: block;
    object-fit: cover;
    animation: fadeIn 0.8s ease-out;
    transition: all 0.3s ease;
}

.profile-img:hover {
    transform: scale(1.05);
    border-color: #333333;
}

.hero h1 {
    font-size: 36px;
    color: #000000;
    margin-bottom: 10px;
}

.nickname {
    font-size: 20px;
    color: #000000;
    font-style: italic;
}

h1 {
    font-size: 32px;
    color: #000000;
    margin-bottom: 25px;
    text-align: center;
}

h2 {
    font-size: 24px;
    color: #000000;
    margin-bottom: 20px;
    margin-top: 30px;
    border-bottom: 2px solid #666666;
    padding-bottom: 10px;
}

.info-section {
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.info-card {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    border: 2px solid #ddd;
    text-align: center;
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0px 5px 15px rgba(0,0,0,0.2);
    border-color: #666666;
}

.info-card h3 {
    font-size: 16px;
    color: #666;
    margin-bottom: 10px;
}

.info-card p {
    font-size: 18px;
    color: #333;
    font-weight: bold;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.skill-item {
    background-color: #333333;
    color: white;
    padding: 12px 24px;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s ease;
    animation: fadeIn 0.6s ease-out;
}

.skill-item:hover {
    transform: scale(1.1);
    background-color: #000000;
}

.contact-info {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    border: 2px solid #ddd;
    margin-top: 20px;
    transition: all 0.3s ease;
}

.contact-info:hover {
    border-color: #666666;
    box-shadow: 0px 3px 10px rgba(0,0,0,0.1);
}

.contact-info p {
    font-size: 18px;
    margin-bottom: 15px;
}

.contact-info strong {
    color: #000000;
}

.about {
    text-align: center;
}

.about p {
    font-size: 16px;
    line-height: 1.8;
    margin-top: 15px;
}