:root {
    --bg-color: #f9f9f9;
    --text-primary: #2c2c2c;
    --accent-gold: #c5a059;
    --sidebar-bg: #1a1a1a;
    --font-serif: 'Georgia', serif;
    --font-sans: 'Arial', sans-serif;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--text-primary);
}

.wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 80px;
    background: var(--sidebar-bg);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    position: fixed;
    height: 100vh;
    z-index: 10;
}

.brand-vertical {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 3rem;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.side-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.side-menu a {
    text-decoration: none;
    color: #888;
    font-size: 0.8rem;
    text-transform: uppercase;
    transition: color 0.3s;
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

.side-menu a:hover, .side-menu a.active {
    color: var(--accent-gold);
}

/* Main Content */
.content-area {
    margin-left: 80px;
    width: calc(100% - 80px);
}

/* Hero */
.hero-split {
    display: flex;
    height: 90vh;
    align-items: center;
}

.hero-text {
    flex: 1;
    padding: 0 5rem;
}

.hero-text h1 {
    font-family: var(--font-serif);
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero-text p {
    font-size: 1.2rem;
    color: #666;
    max-width: 400px;
}

.hero-img {
    flex: 1;
    height: 100%;
    overflow: hidden;
}

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

/* Collections */
.collection-showcase {
    padding: 6rem 5rem;
    background: white;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.line-deco {
    display: block;
    width: 50px;
    height: 2px;
    background: var(--accent-gold);
    margin: 0 auto;
}

.masonry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 200px;
    gap: 20px;
}

.masonry-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.masonry-item.tall { grid-row: span 2; }
.masonry-item.wide { grid-column: span 2; }

.masonry-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.masonry-item:hover img {
    transform: scale(1.1);
}

.item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: rgba(0,0,0,0.4);
    color: white;
    opacity: 0;
    transition: opacity 0.3s;
}

.masonry-item:hover .item-overlay {
    opacity: 1;
}

/* Process */
.design-process {
    display: flex;
    padding: 6rem 5rem;
    background: var(--bg-color);
    align-items: center;
    gap: 4rem;
}

.process-content {
    flex: 1;
}

.process-content h2 {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.stats-row {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat .num {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--accent-gold);
}

.stat .label {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
}

.process-img {
    flex: 1;
}

.process-img img {
    width: 100%;
    border-radius: 4px;
    box-shadow: 10px 10px 0px var(--accent-gold);
}

/* Footer */
.main-footer {
    background: var(--sidebar-bg);
    color: white;
    padding: 4rem 5rem 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.contact-info h4 {
    font-family: var(--font-serif);
    margin-bottom: 1rem;
    color: var(--accent-gold);
}

.contact-info p {
    color: #aaa;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.social-links a {
    color: white;
    text-decoration: none;
    margin-right: 1.5rem;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--accent-gold);
}

.copyright {
    text-align: center;
    border-top: 1px solid #333;
    padding-top: 2rem;
    color: #555;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .wrapper {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        flex-direction: row;
        justify-content: space-between;
        padding: 1rem;
    }
    .brand-vertical {
        flex-direction: row;
        margin-bottom: 0;
    }
    .side-menu {
        flex-direction: row;
        gap: 1rem;
    }
    .side-menu a {
        writing-mode: horizontal-tb;
    }
    .content-area {
        margin-left: 0;
        width: 100%;
    }
    .hero-split {
        flex-direction: column-reverse;
        height: auto;
    }
    .hero-text {
        padding: 3rem 2rem;
        text-align: center;
    }
    .hero-text h1 {
        font-size: 3rem;
    }
    .hero-img {
        height: 400px;
    }
    .masonry-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 300px;
    }
    .masonry-item.tall, .masonry-item.wide {
        grid-row: span 1;
        grid-column: span 1;
    }
    .design-process {
        flex-direction: column;
        padding: 4rem 2rem;
    }
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}