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

:root {
    /* Light Mode Colors - HN Style (Simplified) */
    --primary-color: #0000ff;
    --background-color: #f6f6ef;
    --text-color: #000000;
    --text-color-light: #666666;
    --navbar-bg: transparent;
    --section-bg: #f6f6ef;
    --hero-bg: #f6f6ef;
    --hero-text: #000000;
    --footer-bg: #f6f6ef;
    --footer-text: #666666;
    --shadow: none;
    --max-width: 1200px;
}

body {
    font-family: Georgia, serif;
    font-size: 13px;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    /* Removed theme transition since dark mode is removed */
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--navbar-bg);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 10px 0;
}

.navbar .container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 0 20px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 15px;
    align-items: center;
}

.nav-links a {
    color: var(--primary-color);
    font-size: 12px;
    transition: opacity 0.3s ease;
}

.nav-links a:hover {
    opacity: 0.7;
}

.nav-links a.active {
    text-decoration: underline;
}

/* Removed Theme Toggle Button styles */


/* Hero Section */
.hero {
    background: var(--hero-bg);
    color: var(--hero-text);
    padding: 80px 20px 60px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.profile-photo {
    /* Reduced width by 5% from 80% to 75% */
    width: 75%;
    max-width: 600px;
    height: auto;
    margin-bottom: 30px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.hero-title {
    /* Changed back to the original larger size */
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: normal;
}

.hero-subtitle {
    /* Kept at 13px as requested in the previous step */
    font-size: 13px;
    margin-bottom: 20px;
    color: var(--text-color-light);
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    color: var(--primary-color);
    padding: 5px 10px;
    text-decoration: underline;
    font-size: 13px;
}

.cta-button:hover {
    opacity: 0.7;
}

/* Sections */
.section {
    padding: 40px 20px;
    background: var(--section-bg);
}

.section h2 {
    /* H2 remains 18px */
    font-size: 18px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: normal;
    color: var(--text-color);
}

/* Contact Section */
.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-content p {
    font-size: 13px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.contact-info p {
    margin-bottom: 5px;
    color: var(--text-color);
    font-size: 13px;
}

/* Footer */
.footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    text-align: center;
    padding: 20px 0;
    font-size: 10pt; /* Smallest font as requested */
    border-top: 1px solid #cccccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        gap: 10px;
        font-size: 10pt;
    }
    .nav-links a {
        font-size: 10pt;
    }
    
    .hero-title {
        /* Changed back to 18px for mobile */
        font-size: 18px;
    }
    
    .hero-subtitle {
        /* Kept at 13px for mobile */
        font-size: 13px;
    }
    
    .profile-photo {
        /* Still 90% on mobile */
        width: 90%;
    }
    
    .section {
        padding: 30px 15px;
    }
    
    .section h2 {
        font-size: 16px;
    }
}