/* includes/style.css */
:root {
    --primary-color: #222;
    --secondary-color: #555;
    --accent-color: #0066cc;
    --bg-color: #fcfcfc;
    --card-bg: #ffffff;
    --border-color: #eaeaea;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--primary-color);
    line-height: 1.6;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #004499;
}

/* Header & Navigation */
header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 5%;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav ul li a {
    color: var(--secondary-color);
    font-weight: 500;
}

/* Main Content & Hero */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 5%;
}

.hero {
    text-align: center;
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--secondary-color);
    max-width: 800px;
    margin: 0 auto;
}

/* Bio Section */
.bio-section {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin: 4rem 0;
    align-items: center;
}

.bio-text {
    flex: 1;
    min-width: 300px;
}

.bio-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.bio-image {
    flex: 1;
    min-width: 300px;
}

.bio-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Blog Highlight Section */
.blog-highlight {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
    margin-bottom: 4rem;
}

.blog-highlight h2 {
    margin-bottom: 1rem;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 10px 24px;
    border-radius: 4px;
    margin-top: 1rem;
    font-weight: bold;
}

.btn:hover {
    background-color: #000;
    color: #fff;
}

/* Footer */
footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 5%;
    text-align: center;
    color: var(--secondary-color);
}

.footer-content {
    max-width: 800px;
    margin: 0 auto 2rem auto;
}

.footer-links {
    margin-top: 1.5rem;
}

.footer-links a {
    margin: 0 10px;
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 15px;
    }
    .bio-section {
        flex-direction: column-reverse;
    }
}