/* Minimal White Theme - Clean, Professional Design */

:root {
    --bg-white: #FFFFFF;
    --text-dark: #333333;
    --text-gray: #666666;
    --text-light-gray: #999999;
    --border-gray: #E0E0E0;
    --btn-border: #333333;
    --hover-gray: #F5F5F5;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-white);
    color: var(--text-dark);
    line-height: 1.6;
}

/* Navigation Header */
.minimal-header {
    padding: 2rem 5%;
    border-bottom: 1px solid var(--border-gray);
}

.minimal-nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-minimal {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-dark);
    text-decoration: none;
}

.nav-links-minimal {
    display: flex;
    gap: 2rem;
}

.nav-links-minimal a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-links-minimal a:hover {
    color: var(--text-gray);
}

/* Hero Section */
.hero-minimal {
    padding: 4rem 5%;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.profile-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    overflow: hidden;
}

.profile-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-icon-placeholder {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    background: var(--hover-gray);
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-icon-placeholder span {
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-gray);
}

.hero-name {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.hero-tagline-minimal {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.hero-bio-minimal {
    font-size: 1rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.hero-buttons-minimal {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn-minimal {
    padding: 0.75rem 2rem;
    border: 1px solid var(--btn-border);
    background: var(--bg-white);
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.95rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.btn-minimal:hover {
    background: var(--hover-gray);
}

/* Currently Working On */
.working-on-minimal {
    padding: 4rem 5%;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.working-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-light-gray);
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.working-title {
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.working-description {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.btn-learn {
    display: inline-block;
}

/* About Section */
.about-minimal {
    padding: 4rem 5%;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.about-title {
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.about-bio {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.extended-bio-content {
    font-size: 1rem;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.read-more-link {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.95rem;
    display: inline-block;
}

.read-more-link:hover {
    color: var(--text-gray);
}

/* Featured Books */
.featured-books-minimal {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title-minimal {
    font-size: 2rem;
    font-weight: 500;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 3rem;
}

.books-grid-minimal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.book-card-minimal {
    background: var(--bg-white);
    border: 1px solid var(--border-gray);
    padding: 1.5rem;
    border-radius: 4px;
}

.book-cover-minimal {
    width: 100%;
    margin-bottom: 1rem;
}

.book-cover-minimal img {
    width: 100%;
    height: auto;
}

.cover-placeholder {
    width: 100%;
    aspect-ratio: 2/3;
    background: var(--hover-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.book-title-minimal {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.book-year {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.book-desc-minimal {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.book-links-minimal {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.book-links-minimal a {
    color: var(--text-dark);
    text-decoration: underline;
    font-size: 0.9rem;
}

.book-links-minimal a:hover {
    color: var(--text-gray);
}

.view-all-button {
    text-align: center;
}

/* Hobbies Section */
.hobbies-minimal {
    padding: 4rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.hobbies-grid-minimal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.hobby-card-minimal {
    text-align: center;
}

.hobby-icon-minimal {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: var(--hover-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
}

.hobby-title-minimal {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.hobby-desc-minimal {
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.6;
}

/* Footer */
.footer-minimal-page {
    padding: 4rem 5% 2rem;
    text-align: center;
    border-top: 1px solid var(--border-gray);
    margin-top: 4rem;
}

.footer-name-minimal {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.footer-tagline-minimal {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.social-links-minimal {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links-minimal a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 0.95rem;
}

.social-links-minimal a:hover {
    color: var(--text-gray);
}

.copyright-minimal {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links-minimal {
        gap: 1rem;
    }
    
    .hero-name {
        font-size: 2rem;
    }
    
    .hero-buttons-minimal {
        flex-direction: column;
        align-items: center;
    }
    
    .books-grid-minimal {
        grid-template-columns: 1fr;
    }
    
    .hobbies-grid-minimal {
        grid-template-columns: 1fr;
    }
}