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

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    font-size: 18px;
    line-height: 1.65;
    color: #171717;
    background: #ffffff;
    padding: 3rem 1.5rem;
    -webkit-font-smoothing: antialiased;
}

/* Layout */
main {
    max-width: 680px;
    margin: 0 auto;
}

/* Typography */
h1 {
    font-size: 28px;
    font-weight: 500;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 20px;
    font-weight: 500;
    margin-top: 2rem;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 0.25rem;
    letter-spacing: -0.01em;
}

p {
    margin-bottom: 1rem;
}

.intro {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Links */
a {
    color: inherit;
    text-decoration: underline;
    text-decoration-color: rgba(0, 0, 0, 0.3);
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    transition: all 0.2s ease;
}

a:hover {
    text-decoration-color: rgba(0, 0, 0, 0.6);
}

h3 a {
    text-decoration: none;
}

h3 a:hover {
    opacity: 0.7;
}

/* Project Cards */
.project {
    margin-bottom: 1.5rem;
    padding-bottom: 0;
    border-bottom: none;
}

.project:last-child {
    border-bottom: none;
}

.project h3 {
    margin-bottom: 0.15rem;
}

.company {
    font-size: 15px;
    color: #666;
    margin-bottom: 0.75rem;
    font-style: italic;
}

.project p {
    margin-bottom: 0.5rem;
}

.tech {
    font-size: 15px;
    color: #888;
    margin-top: 0.5rem;
}

/* Call to Action */
.cta {
    font-size: 17px;
    color: #555;
    margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 640px) {
    body {
        font-size: 17px;
        padding: 2rem 1.25rem;
    }
    
    h1 {
        font-size: 26px;
    }

    .intro {
        font-size: 19px;
    }
    
    h2 {
        font-size: 19px;
        margin-top: 1.75rem;
    }

    h3 {
        font-size: 17px;
    }

    .project {
        margin-bottom: 1.25rem;
        padding-bottom: 0;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 16px;
        padding: 1.5rem 1rem;
    }

    h1 {
        font-size: 24px;
    }

    .intro {
        font-size: 18px;
    }

    h2 {
        margin-top: 1.5rem;
    }
}

/* Selection */
::selection {
    background: #000;
    color: #fff;
}

/* Print styles */
@media print {
    body {
        font-size: 11pt;
        padding: 0;
    }
    
    a {
        text-decoration: none;
        color: #000;
    }
    
    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 9pt;
        color: #666;
    }

    .project {
        page-break-inside: avoid;
    }
}