/* Base Variables */
:root {
    --bg-color: #ffffff;
    --text-color: #222222;
    --light-text: #666666;
    --accent-color: #000000;
    --border-color: #eeeeee;
    --font-family: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2 {
    font-weight: 600;
    margin-bottom: 20px;
}

h1 {
    font-size: 3rem;
    letter-spacing: -1px;
}

h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 30px;
}

p {
    margin-bottom: 15px;
}

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

a:hover {
    opacity: 0.7;
}

/* Header */
.site-header {
    padding: 30px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.main-nav a {
    margin-left: 30px;
    font-size: 1rem;
}

/* Sections */
section {
    padding: 80px 0;
}

/* Hero */
.hero-section {
    text-align: center;
    padding: 120px 0;
    background-color: #fafafa;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--light-text);
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: start;
}

.placeholder-profile {
    width: 100%;
    aspect-ratio: 3/4;
    background-color: #eaeaea;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    border-radius: 4px;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.gallery-item {
    cursor: pointer;
    overflow: hidden;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.placeholder-art {
    width: 100%;
    aspect-ratio: 1/1;
    background-color: #f4f4f4;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    border: 1px solid var(--border-color);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    color: var(--light-text);
    font-size: 0.9rem;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
}

.lightbox-content img, .lightbox-content .placeholder-art {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

.profile-pic {
    width: 100%;
    border-radius: 4px;
    object-fit: cover;
    display: block;
}