/* Minimalist style inspired by Paul Graham's approach */

/* Base styles */
body {
    font-family: Georgia, serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 650px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
    line-height: 1.3;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2rem;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.3em;
    margin-top: 0;
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    margin-bottom: 1.5rem;
}

a {
    color: #0066cc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Header and navigation */
header {
    margin-bottom: 2.5rem;
}

nav {
    margin-top: 0.5rem;
}

nav a {
    margin-right: 1.5rem;
    color: #555;
}

nav a:hover, nav a.active {
    color: #000;
}

/* Content sections */
.content {
    margin-bottom: 3rem;
}

/* Project, posts, startups, ideas sections */
.project, .post, .startup, .idea {
    margin-bottom: 3rem;
    border-top: 1px solid #eee;
    padding-top: 2rem;
}

.project:first-of-type, .post:first-of-type, .startup:first-of-type, .idea:first-of-type {
    border-top: none;
    padding-top: 0;
}

.project-date, .post-date, .startup-meta {
    color: #777;
    font-style: italic;
    margin-bottom: 1rem;
}

/* Lists */
ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Contact section */
.contact-form {
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
}

input, textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    font-family: Georgia, serif;
    font-size: 1rem;
}

/* Form validation styles */
input.error, textarea.error {
    border-color: #c00;
    background-color: #fff8f8;
}

.error-message {
    color: #c00;
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.success-message {
    background-color: #f8fff8;
    border: 1px solid #afa;
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
}

button {
    background-color: #0066cc;
    color: white;
    border: none;
    padding: 0.7rem 1.5rem;
    font-size: 1rem;
    cursor: pointer;
}

button:hover {
    background-color: #0052a3;
}

button:disabled {
    background-color: #999;
    cursor: not-allowed;
}

/* Footer */
footer {
    border-top: 1px solid #eee;
    padding-top: 2rem;
    font-size: 0.9rem;
    color: #777;
}

/* Media queries for responsive design */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }
    
    nav a {
        margin-right: 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    nav {
        display: flex;
        flex-wrap: wrap;
    }
    
    nav a {
        margin-right: 0.8rem;
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
    }
}

/* Blog post specific styles */
.post-full h2 {
    margin-bottom: 0.25rem;
}

.post-nav {
    margin-top: 3rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

/* Code blocks */
pre, code {
    font-family: Consolas, Monaco, 'Andale Mono', monospace;
    background-color: #f5f5f5;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
}

pre {
    padding: 1em;
    overflow: auto;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

pre code {
    background: none;
    padding: 0;
}