:root {
    --bg-color: #f7f7f7;
    --primary-color: #ffffff;
    --text-color: #333;
    --accent-color: #007bff;
    --secondary-text-color: #666;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --font-family-serif: 'Lora', serif;
    --font-family-sans-serif: 'Lato', sans-serif;
}

body {
    font-family: var(--font-family-sans-serif);
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.content-container {
    width: 85%;
    max-width: 500px;
    margin: 0 auto;
    text-align: left;
    background-color: var(--primary-color);
    border-radius: 15px;
    padding: 20px 25px;
    box-shadow: 0 10px 30px var(--shadow-color);
    animation: fadeIn 0.8s ease-out;
    border: 1px solid #eee;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

header h1 {
    font-family: var(--font-family-serif);
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 700;
    margin-bottom: 0.3em;
    color: var(--text-color);
}

header .subtitle {
    font-family: var(--font-family-sans-serif);
    font-size: clamp(14px, 3vw, 16px);
    color: var(--text-color);
    line-height: 1.4;
    margin-bottom: 1em;
}

.projects h2 {
    font-family: var(--font-family-serif);
    font-size: clamp(18px, 3vw, 20px);
    font-weight: 600;
    margin-bottom: 0.7em;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.3em;
    color: var(--text-color);
}

.link {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 600;
}

.link:hover {
    color: #0056b3;
    text-decoration: underline;
}

.project-item {
    margin-bottom: 1em;
}

.project-item .link {
    font-size: clamp(14px, 3vw, 16px);
}

.project-item p {
    font-size: clamp(12px, 3vw, 14px);
    color: var(--secondary-text-color);
    margin: 0.2em 0 0 0;
    line-height: 1.4;
}

.social-links {
    margin-top: 20px;
    display: flex;
    gap: 16px;
    align-items: center;
}

.social-icon {
    color: var(--secondary-text-color);
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-block;
    font-size: 24px;
}

.social-icon:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}