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

:root {
    --color-bg: #1a1a1a;
    --color-bg-light: #2a2a2a;
    --color-sidebar: #151515;
    --color-text: #f5f5f5;
    --color-text-muted: #a0a0a0;
    --color-accent: #c9a962;
    --color-accent-hover: #e0c080;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    --sidebar-width: 320px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
}

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-sidebar);
    border-right: 1px solid rgba(201, 169, 98, 0.2);
    display: flex;
    flex-direction: column;
    padding: 2rem;
    z-index: 100;
    overflow-y: auto;
}

.logo {
    text-decoration: none;
    color: var(--color-text);
    margin-bottom: 2rem;
}

.logo h1 {
    font-family: var(--font-heading);
    font-weight: 300;
    font-size: 1.6rem;
    letter-spacing: 0.1em;
}

.sidebar-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.portrait img {
    width: 100%;
    max-width: 200px;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.inspiration-text {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.2em;
}

.inspiration-text p {
    margin: 0.3rem 0;
    color: var(--color-text-muted);
}

.inspiration-text .letter {
    color: var(--color-accent);
    font-weight: 500;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding: 1rem 0;
}

.social-link {
    color: var(--color-text-muted);
    transition: color 0.3s, transform 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-link:hover {
    color: var(--color-accent);
    transform: scale(1.1);
}

.sidebar-footer {
    padding-top: 1rem;
    border-top: 1px solid rgba(201, 169, 98, 0.2);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    text-align: center;
}

.menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    background: var(--color-sidebar);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: 4px;
    cursor: pointer;
    padding: 0.75rem;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    position: relative;
    transition: background 0.3s;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    left: 0;
    transition: transform 0.3s, top 0.3s;
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    top: 7px;
}

.menu-toggle.active .hamburger {
    background: transparent;
}

.menu-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.menu-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
}

.header {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(201, 169, 98, 0.2);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-list li a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    transition: color 0.3s;
    padding: 0.5rem 0;
}

.nav-list li a:hover,
.nav-list li a.active {
    color: var(--color-accent);
}

.gallery-section {
    padding: 3rem 2rem;
}

.gallery-title {
    font-family: var(--font-heading);
    font-weight: 300;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2.5rem;
    letter-spacing: 0.1em;
    color: var(--color-accent);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
    background: var(--color-bg-light);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, opacity 0.3s;
    opacity: 0;
}

.gallery-item img.loaded {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item-title {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    color: white;
    font-size: 0.9rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s, transform 0.3s;
    z-index: 1;
}

.gallery-item:hover .gallery-item-title {
    opacity: 1;
    transform: translateY(0);
}

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
}

.lightbox-caption {
    margin-top: 1rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    padding: 1rem;
    transition: color 0.3s, transform 0.3s;
    z-index: 2001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    color: var(--color-accent);
    transform: scale(1.1);
}

.lightbox-close {
    top: 1rem;
    right: 1rem;
    font-size: 2.5rem;
}

.lightbox-prev {
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
}

.lightbox-next {
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    transform: translateY(-50%) scale(1.1);
}

.loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-bg-light);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.no-images {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--color-text-muted);
}

@media (max-width: 1200px) {
    :root {
        --sidebar-width: 280px;
    }

    .portrait img {
        max-width: 180px;
    }

    .inspiration-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 992px) {
    :root {
        --sidebar-width: 250px;
    }

    .sidebar {
        padding: 1.5rem;
    }

    .portrait img {
        max-width: 150px;
    }

    .inspiration-text {
        font-size: 0.85rem;
        letter-spacing: 0.15em;
    }

    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        width: 280px;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .header {
        padding: 1rem;
        padding-left: 4rem;
    }

    .nav-list {
        gap: 1rem;
        justify-content: flex-start;
    }

    .gallery-section {
        padding: 2rem 1rem;
    }

    .gallery-title {
        font-size: 2rem;
    }

    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 0.75rem;
    }

    .lightbox-prev,
    .lightbox-next {
        font-size: 2rem;
        padding: 0.5rem;
    }

    .lightbox-close {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 0.75rem;
        padding-left: 3.5rem;
    }

    .nav-list li a {
        font-size: 0.85rem;
    }

    .gallery {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-item {
        aspect-ratio: 1;
    }

    .gallery-title {
        font-size: 1.75rem;
        margin-bottom: 1.5rem;
    }
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

.sidebar-overlay.active {
    display: block;
}