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

html {
    scroll-behavior: smooth;
}

:root {
    --bg-color: #f5f5f5;
    --text-color: #2c2c2c;
}

[data-theme="dark"] {
    --bg-color: #121212;
    --text-color: #f5f5f5;
}

#archive {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-color);
    top: 0;
}

#toggle-theme {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-color);
    top: 0;
}

#toggle-theme:hover {
    color: var(--text-color);
    transform: scale(1.1);
}

.btn_dl {
    display: flex;
    align-items: start;
    justify-content: space-between;
    margin: 0 0 0.5rem 0;
}


body {
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
    padding: 2rem;
    background: var(--bg-color);
    color: var(--text-color);
    transition: background 0.3s, color 0.3s;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #f0f0f0;
}

h1 {
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: #121212;
}

.title {
    font-size: 1rem;
    color: #555;
    margin-bottom: 0.5rem;
}

.contact {
    font-size: 0.9rem;
    color: #666;
}

.contact a {
    color: #666;
    text-decoration: none;
}

h2 {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: #2c2c2c;
    letter-spacing: 0.05em;
}

h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
    color: #2c2c2c;
}

p {
    margin-bottom: 1rem;
    color: #333;
}

.degree {
    margin-bottom: 1.5rem;
}

.institution {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.social-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    list-style: none;
    margin: 0;
}


.container {
    max-width: 700px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 1.5rem 0;
    filter: grayscale(100%);
    transition: all 0.4s ease;
    border: 3px solid #f0f0f0;
    cursor: pointer;
}

.profile-image:hover {
    filter: grayscale(0%);
    transform: scale(1.05);
}

section {
    margin-bottom: 2.5rem;
    padding: 1rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

section:hover {
    background: #fafafa;
}

.social-list li a {
    text-decoration: none;
    color: #555;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    background: #f5f5f5;
}

.social-list li a:hover {
    color: #000;
    background: #eee;
    transform: translateY(-2px);
}

@media (max-width: 600px) {
    body {
        padding: 1rem;
    }

    .container {
        padding: 1rem;
        margin: 0.5rem;
    }
}