:root {
    --bg-main: #ffffff;
    --bg-secondary: #f4f4f5;
    --glass-bg: rgba(0, 0, 0, 0.04);
    --glass-border: rgba(0, 0, 0, 0.08);
    --text-main: #18181b;
    --text-muted: #52525b;
    --accent: #ea515b;
    --accent-hover: #d43b45;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --mobile-tab-height: 64px;
}

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

/* Hide raw alt text while images load */
img {
    color: transparent;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Background Gradients for depth */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(234, 81, 91, 0.05) 0%, transparent 40%);
    z-index: -1;
    pointer-events: none;
}

/* ===================== NAVBAR ===================== */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 2rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
    gap: 1rem;
}

/* Full logo: desktop only */
.logo-full {
    height: 76px;
    object-fit: contain;
    display: block;
}

/* Icon logo: mobile only – hidden by default */
.logo-icon {
    height: 44px;
    object-fit: contain;
    display: none;
}

.page-title {
    font-weight: 300;
    font-size: 1.6rem;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

/* Language switchers hidden — English only */
.lang-switcher,
.lang-dropdown-wrapper {
    display: none !important;
}

.nav-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* ========== View Toggles ========== */
.view-toggles {
    display: flex;
    gap: 0.5rem;
    background: var(--glass-bg);
    padding: 0.25rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
}

.toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-btn.active,
.toggle-btn:hover {
    background: var(--accent);
    color: white;
}

/* ========== Language Switcher (desktop pills) ========== */
.lang-switcher {
    display: flex;
    gap: 0.25rem;
    background: var(--glass-bg);
    padding: 0.25rem;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--accent);
    color: white;
}

/* ========== Language Dropdown (mobile) ========== */
.lang-dropdown-wrapper {
    display: none;
    position: relative;
}

.lang-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 0.35rem 0.6rem;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition);
}

.lang-dropdown-trigger .material-symbols-outlined {
    font-size: 1.1rem;
    transition: transform 0.2s ease;
}

.lang-dropdown-wrapper.open .lang-dropdown-trigger .material-symbols-outlined {
    transform: rotate(180deg);
}

.lang-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: white;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    min-width: 160px;
    z-index: 200;
}

.lang-dropdown-wrapper.open .lang-dropdown-menu {
    display: block;
}

.lang-drop-btn {
    display: block;
    width: 100%;
    padding: 0.7rem 1rem;
    background: transparent;
    border: none;
    text-align: left;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.lang-drop-btn:hover,
.lang-drop-btn.active {
    background: var(--glass-bg);
    color: var(--accent);
}

/* ===================== MAIN CONTENT ===================== */
.content-wrapper {
    flex: 1;
    padding: 2rem;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

.view-section {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
}

.view-section.active {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Skeleton Loader for empty grid/thumb spots */
@keyframes pulse-loading {
    0% {
        background-color: var(--bg-secondary);
    }

    50% {
        background-color: var(--glass-border);
    }

    100% {
        background-color: var(--bg-secondary);
    }
}

/* ========== Buttons ========== */
.glass-btn {
    background: rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.glass-btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.glass-btn.outline {
    background: transparent;
    border-color: var(--accent);
    color: var(--accent);
}

.glass-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.glass-btn.primary:hover,
.glass-btn.outline:hover {
    background: var(--accent-hover);
    color: white;
}

/* ===================== SLIDER VIEW ===================== */
.slider-container {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--glass-border);
}

.main-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-img-blur {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background-size: cover;
    background-position: center;
    filter: blur(30px);
    opacity: 0.15;
    z-index: 0;
    transition: background-image 0.3s ease;
}

#main-slider-img {
    height: 100%;
    width: 100%;
    object-fit: contain;
    z-index: 1;
    transition: opacity 0.3s ease;
}

#main-slider-img.fade-out {
    opacity: 0;
}

.download-overlay-main {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 10;
}

.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 20;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.nav-btn:hover {
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 1rem;
}

.next-btn {
    right: 1rem;
}

/* ========== Thumbnails ========== */
.thumbnails-container {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.thumbnails-track {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 0.5rem;
    flex: 1;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.thumbnails-track::-webkit-scrollbar {
    display: none;
}

.thumb-item {
    flex: 0 0 100px;
    height: 75px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    opacity: 0.6;
    animation: pulse-loading 2s infinite ease-in-out;
}

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

.thumb-item:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.thumb-item.active {
    opacity: 1;
    border-color: var(--accent);
    transform: scale(1.05);
}

.thumb-nav {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
}

.thumb-nav:hover {
    color: var(--text-main);
}

/* ===================== GALLERY GRID VIEW ===================== */
.grid-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .5rem;
}

.grid-header h2 {
    font-weight: 300;
    font-size: 2rem;
}

.copyright-info {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: 800px;
}

.copyright-info p {
    margin: 0;
}

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

.grid-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    animation: pulse-loading 2s infinite ease-in-out;
}

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

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

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3) 0%, transparent 40%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 0.75rem;
}

.grid-overlay .glass-btn {
    padding: 0.5rem;
    border-radius: 50%;
    margin: 0;
}

.grid-overlay .glass-btn .btn-text {
    display: none;
}

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

/* ===================== LIGHTBOX OVERLAY ===================== */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-overlay.active {
    display: flex;
    opacity: 1;
}

.lightbox-content-wrapper {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
}

#lightbox-img {
    max-width: 90vw;
    max-height: 80vh;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    user-select: none;
}

.lightbox-btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: absolute;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}

.lightbox-close {
    top: 3rem;
    right: 1.5rem;
}

.lightbox-dl {
    position: static !important;
    margin-top: 0.5rem;
    /* Ensure gap between image and button */
    transform: none !important;
    /* Prevent any absolute centering quirks */
}

.lightbox-prev {
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
}

/* ===================== MOBILE TAB BAR ===================== */
/* Hidden on desktop, shown on mobile */
.mobile-tab-bar {
    display: none;
}

/* ===================== RESPONSIVE ===================== */

/* Tablet */
@media (max-width: 900px) {
    .btn-text {
        display: none;
    }

    .page-title {
        ga font-size: 1.2rem;
    }

    /* Shrink download button to icon only — no big padding */
    .download-overlay-main .glass-btn {
        padding: 0.4rem 0.5rem;
    }
}

/* Mobile */
@media (max-width: 640px) {

    /* Navbar adjustments */
    .navbar {
        padding: 0.6rem 1rem;
    }

    /* Keep full logo, but scale it down slightly so language dropdown fits */
    .logo-full {
        height: 58px;
    }

    /* Title below navbar – keep it, just smaller */
    .page-title {
        font-size: 2rem;
        letter-spacing: 0.5px;
    }

    /* Hide desktop view toggles (replaced by tab bar) */
    .view-toggles {
        display: none;
    }

    /* Hide desktop lang pills, show dropdown */
    .lang-switcher {
        display: none;
    }

    .lang-dropdown-wrapper {
        display: block;
    }

    /* Content padding */
    .content-wrapper {
        padding: 1rem 0.75rem;
        /* Extra bottom space so content isn't behind the tab bar */
        padding-bottom: calc(var(--mobile-tab-height) + 1rem);
    }

    /* Slider — taller so it feels immersive */
    .slider-container {
        height: 65vw;
        min-height: 260px;
        border-radius: 8px;
    }

    /* Keep arrows but make them smaller and more transparent */
    .nav-btn {
        width: 36px;
        height: 36px;
        background: rgba(255, 255, 255, 0.5);
    }

    /* Download overlay: icon only, tucked into corner */
    .download-overlay-main {
        bottom: 0.75rem;
        right: 0.75rem;
    }

    .download-overlay-main .glass-btn {
        padding: 0.4rem 0.5rem;
        font-size: 0;
        gap: 0;
    }

    .download-overlay-main .glass-btn .material-symbols-outlined {
        font-size: 1.3rem;
    }

    .download-overlay-main .btn-text {
        display: none;
    }

    /* Thumbnails smaller */
    .thumbnails-container {
        padding: 0.5rem;
    }

    .thumb-item {
        flex: 0 0 60px;
        height: 44px;
    }

    /* Gallery grid */
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 0.75rem;
    }

    .grid-header h2 {
        font-size: 1.2rem;
    }

    /* Hide gallery overlay entirely on touch/mobile (no download button on grid items) */
    .grid-overlay {
        display: none !important;
    }

    /* Mobile bottom tab bar — Hidden, we only use Grid view on mobile! */
    .mobile-tab-bar {
        display: none !important;
    }

    /* Force Gallery View only on Mobile */
    #slider-view {
        display: none !important;
    }

    #gallery-view {
        display: flex !important;
        flex-direction: column !important;
    }

    /* Lightbox buttons smaller on mobile */
    .lightbox-btn {
        width: 36px;
        height: 36px;
    }

    .lightbox-close {
        top: 2.5rem;
        right: 1.5rem;
    }

    .lightbox-dl {
        position: static !important;
        margin-top: 0.5rem;
        transform: none !important;
    }

    .lightbox-prev {
        left: 0.5rem;
    }

    .lightbox-next {
        right: 0.5rem;
    }

    .mobile-tab {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.2rem;
        background: transparent;
        border: none;
        color: var(--text-muted);
        font-family: inherit;
        font-size: 0.65rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        cursor: pointer;
        transition: var(--transition);
    }

    .mobile-tab .material-symbols-outlined {
        font-size: 1.5rem;
    }

    .mobile-tab.active {
        color: var(--accent);
    }
}

.plain-link {
    text-decoration: none;
    color: inherit;
}

.plain-link:hover,
.plain-link:focus,
.plain-link:visited {
    text-decoration: none;
    color: inherit;
}