/* About Me Page - Minimalist Black & White Theme */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #ffffff;
    color: #111;
    line-height: 1.6;
}

/* Navigation */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid #000;
    z-index: 1000;
}

.back-btn {
    color: #000000;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background 0.2s ease, color 0.2s ease;
}

.back-btn:hover {
    background: #000000;
    color: white;
}

.top-nav h1 {
    flex: 1;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: #000;
}

.nav-spacer {
    width: 120px;
}

/* Main Container */
.about-container {
    margin-top: 80px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 3rem 2rem;
}

.content-section {
    margin-top: 2rem;
}

/* Text Column */
.about-text {
    padding-right: 2rem;
}

.about-text h2 {
    color: #000;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    font-weight: 600;
    border-bottom: 2px solid #000;
    padding-bottom: 0.5rem;
}

.about-text h3 {
    color: #000;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #333;
}

/* Profile Section */
.profile-section {
    text-align: center;
    position: sticky;
    top: 100px;
    background: white;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.profile-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 3px solid #000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: transform 0.2s ease;
}

.profile-image:hover {
    transform: scale(1.03);
}

.profile-info h4 {
    color: #000;
    margin-bottom: 0.3rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.subtitle {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.info-list {
    text-align: left;
    background: #fafafa;
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid #e5e5e5;
}

.info-item {
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    color: #444;
    padding: 0.4rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.info-item strong {
    color: #000;
    font-weight: 600;
    margin-right: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-container {
        margin-top: 70px;
        padding: 2rem 1rem;
    }

    .about-text {
        padding-right: 0;
        margin-bottom: 2rem;
    }

    .about-text h2 {
        font-size: 1.6rem;
    }

    .about-text h3 {
        font-size: 1.2rem;
    }

    .about-text p {
        font-size: 1rem;
    }

    .profile-section {
        position: relative;
        top: 0;
    }

    .profile-image {
        width: 150px;
        height: 150px;
    }

    .top-nav {
        padding: 1rem;
    }

    .nav-spacer {
        width: 80px;
    }
}

@media (max-width: 576px) {
    .about-container {
        padding: 1.5rem 1rem;
    }

    .about-text h2 {
        font-size: 1.4rem;
    }

    .profile-image {
        width: 120px;
        height: 120px;
    }

    .info-list {
        padding: 1rem;
    }

    .info-item {
        font-size: 0.9rem;
    }
}