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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #4a4a4a;
    background-color: #fafafa;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container with big margins */
.container {
    max-width: 650px;
    margin: 0 auto;
    padding: 80px 40px;
}

/* Typography */
h1 {
    font-size: 28px;
    font-weight: 400;
    color: #2a2a2a;
    margin-bottom: 16px;
}

h2 {
    font-size: 18px;
    font-weight: 400;
    color: #3a3a3a;
    margin-bottom: 24px;
    margin-top: 64px;
}

h3 {
    font-size: 16px;
    font-weight: 500;
    color: #3a3a3a;
    margin-bottom: 8px;
}

p {
    margin-bottom: 16px;
    color: #5a5a5a;
}

a {
    color: #5a5a5a;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #2a2a2a;
}

/* Sections */
.intro {
    margin-bottom: 48px;
}

.intro p {
    font-size: 16px;
    line-height: 1.6;
}

.projects {
    margin-bottom: 48px;
}

.project {
    margin-bottom: 40px;
}

.project p {
    margin-bottom: 8px;
}

.contact {
    margin-bottom: 48px;
}

.contact p {
    margin-bottom: 12px;
}

.social {
    color: #6a6a6a;
    font-size: 15px;
}

.social a {
    color: #6a6a6a;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 60px 24px;
    }

    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 17px;
        margin-top: 48px;
    }
}