/* Portfolio page specific styles */

.main-container {
    display: block;
}

.portfolio-layout {
    display: flex;
    max-width: 1500px;
    margin: auto;
    gap: 2rem;
}

.menu-container {
    flex: 0 0 max-content;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    height: fit-content;
    position: sticky;
    top: 1rem;
}

.desktop-menu {
    display: block;
}

.gallery-section {
    flex: 1;
    min-width: 0;
    border-left: black 1px solid;
}

.mobile-gallery-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
}

.desktop-gallery-header {
    display: block;
}

.hamburger-menu {
    background: none;
    border: none;
    width: 30px;
    height: 30px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    padding: 0;
}

.hamburger-menu span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-menu:hover span {
    background-color: #666;
}

.hamburger-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.hamburger-overlay.active {
    opacity: 1;
    visibility: visible;
}

.hamburger-menu-content {
    position: absolute;
    left: 0;
    top: 0;
    width: 300px;
    height: 100%;
    background-color: white;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.hamburger-overlay.active .hamburger-menu-content {
    transform: translateX(0);
}

.close-hamburger {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #666;
}

.close-hamburger:hover {
    color: #333;
}

.hamburger-menu-items {
    padding: 3rem 1rem 1rem 1rem;
}

.no-scroll {
    overflow: hidden;
}

.menu-item {
    text-align: left;
    font-size: 1.2rem;
    font-weight: normal;
    margin: 0 0;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background-color 0.3s;
}

.menu-item span {
    color: black;
    border-radius: 10px;
    text-decoration: none;
    transition: background 0.3s;
}

.menu-item span:hover {
    cursor: pointer;
}

.menu-item.selected {
    text-decoration: underline;
}

.menu-item:hover {
    background-color: #f0f0f0;
}

#gallery-heading {
    text-align: center;
}

/* Masonry Grid */
.grid-container {
    display: flex;
    justify-content: center;
}

.grid {
    max-width: 1200px;
    flex: 1;
    margin: 0 0.4rem;
}

.grid-sizer,
.grid-item {
    width: 33.333%;
}

.grid-item {
    margin-bottom: 0rem;
    padding: 0.4rem;
}

.grid-item:hover {
    cursor: pointer;
    margin-bottom: 0rem;
    padding: 0.2rem;
}

.grid-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0rem;
    object-fit: contain;
}

/* Lightbox */
.lb.hidden {
    display: none;
}

.lb {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.lb-img {
    max-width: 90vw;
    max-height: 90vh;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.lb-caption {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 2rem;
    color: #fff;
    font-size: 0.95rem;
    opacity: 0.9;
    max-width: 90vw;
    text-align: center;
}

.lb-btn {
    position: absolute;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    opacity: 0.8;
}

.lb-btn:hover {
    opacity: 1;
}

.lb-close {
    top: 1rem;
    right: 1rem;
    font-size: 2.2rem;
}

.lb-prev {
    left: 1rem;
}

.lb-next {
    right: 1rem;
}

/* Mobile responsive styles for portfolio */
@media (orientation: portrait) {
    .main-content {
        margin-left: 0;
        padding: 1rem;
    }

    .portfolio-layout {
        flex-direction: column;
        gap: 1rem;
    }

    .menu-container {
        display: none;
    }

    .gallery-section {
        border-left: none;
    }

    .mobile-gallery-header {
        display: flex;
    }

    .desktop-gallery-header {
        display: none;
    }

    .hamburger-menu-content {
        width: 250px;
    }

    .grid-sizer,
    .grid-item {
        width: 50%;
    }
}