/*
 * Gallery page 
 */

/* ---------- Filter bar ---------- */
.ng-bar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 36px;
    border-bottom: 1px solid #e8e8e8;
}

.ng-filter {
    position: relative;
    display: flex;
    gap: 4px;
    min-width: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.ng-filter::-webkit-scrollbar {
    display: none;
}

.ng-filter button {
    flex-shrink: 0;
    padding: 14px 18px;
    font-size: 15px;
    font-weight: 600;
    color: var(--body-color);
    cursor: pointer;
    white-space: nowrap;
    background: none;
    border: 0;
    transition: color 0.3s ease;
}

.ng-filter button:hover,
.ng-filter button[aria-pressed="true"] {
    color: var(--heading-color);
}

.ng-filter button:focus-visible {
    outline: 2px solid var(--main-color);
    outline-offset: -4px;
}

/* Sliding underline */
.ng-filter__ink {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--main-color);
}

.ng-filter__ink.is-ready {
    transition:
        left 0.5s cubic-bezier(0.65, 0, 0.35, 1),
        width 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.ng-count {
    flex-shrink: 0;
    padding-bottom: 14px;
    font-size: 14px;
    color: var(--body-color);
}

/* ---------- Grid ---------- */
.ng-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: clamp(200px, 19vw, 280px);
    grid-auto-flow: dense;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ng-card {
    position: relative;
    overflow: hidden;
    background-color: var(--heading-color);
}

.ng-card[hidden] {
    display: none;
}

.ng-card.is-wide {
    grid-column: span 2;
    grid-row: span 2;
}

/* Scroll reveal (only when the script is running) */
.ng-js .ng-card {
    opacity: 0;
    transform: translateY(32px) scale(0.98);
}

.ng-js .ng-card.is-in {
    opacity: 1;
    transform: none;
    transition:
        opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) var(--d, 0ms),
        transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) var(--d, 0ms);
}

.ng-card__btn {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    padding: 0;
    color: var(--white-color);
    text-align: left;
    cursor: pointer;
    background: none;
    border: 0;
}

.ng-card__btn:focus-visible {
    outline: 3px solid var(--main-color);
    outline-offset: -3px;
}

.ng-card__img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.ng-card:hover .ng-card__img img,
.ng-card__btn:focus-visible .ng-card__img img {
    transform: scale(1.08);
}

.ng-card__shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        0deg,
        rgba(1, 41, 90, 0.9) 0%,
        rgba(1, 41, 90, 0.2) 52%,
        rgba(1, 41, 90, 0) 100%
    );
    transition: opacity 0.5s ease;
}

.ng-card:hover .ng-card__shade {
    opacity: 1;
    background: linear-gradient(
        0deg,
        rgba(1, 41, 90, 0.95) 0%,
        rgba(1, 41, 90, 0.45) 62%,
        rgba(1, 41, 90, 0.1) 100%
    );
}

.ng-card__meta {
    position: absolute;
    right: 72px;
    bottom: 22px;
    left: 24px;
    display: block;
}

.ng-card__meta::before {
    content: "";
    display: block;
    width: 28px;
    height: 3px;
    margin-bottom: 12px;
    background-color: var(--main-color);
    transition: width 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.ng-card:hover .ng-card__meta::before {
    width: 60px;
}

.ng-card__cat {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.78);
}

.ng-card__title {
    display: block;
    font-family: var(--heading-font-family);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.25;
    color: var(--white-color);
}

.ng-card.is-wide .ng-card__title {
    font-size: clamp(26px, 2.6vw, 34px);
}

.ng-card__count {
    display: block;
    max-height: 0;
    margin-top: 0;
    overflow: hidden;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.82);
    opacity: 0;
    transition:
        max-height 0.5s ease,
        margin 0.5s ease,
        opacity 0.5s ease;
}

.ng-card:hover .ng-card__count,
.ng-card__btn:focus-visible .ng-card__count {
    max-height: 24px;
    margin-top: 8px;
    opacity: 1;
}

.ng-card__go {
    position: absolute;
    right: 20px;
    bottom: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    font-size: 20px;
    color: var(--white-color);
    background-color: var(--main-color);
    border-radius: 50%;
    opacity: 0;
    transform: translateY(12px) rotate(-45deg);
    transition:
        opacity 0.4s ease,
        transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.ng-card:hover .ng-card__go,
.ng-card__btn:focus-visible .ng-card__go {
    opacity: 1;
    transform: none;
}

.ng-card__play {
    position: absolute;
    top: 18px;
    right: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    font-size: 18px;
    color: var(--white-color);
    background-color: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

/* Touch screens have no hover: always show the details */
@media (hover: none) {
    .ng-card__count {
        max-height: 24px;
        margin-top: 8px;
        opacity: 1;
    }

    .ng-card__go {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 1199px) {
    .ng-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-auto-rows: clamp(180px, 30vw, 260px);
    }
}

@media (max-width: 575px) {
    .ng-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 240px;
        gap: 14px;
    }

    .ng-card.is-wide {
        grid-column: auto;
        grid-row: auto;
    }

    .ng-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .ng-count {
        display: none;
    }
}

/* ---------- Lightbox ---------- */
html.ng-lock {
    overflow: hidden;
}

.ng-lb {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    color: var(--white-color);
    background-color: rgba(0, 16, 40, 0.96);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.ng-lb[hidden] {
    display: none;
}

.ng-lb.is-open {
    opacity: 1;
}

.ng-lb__bar {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 24px;
    transform: translateY(-100%);
    transition: transform 0.55s cubic-bezier(0.2, 0.7, 0.2, 1) 0.05s;
}

.ng-lb.is-open .ng-lb__bar {
    transform: none;
}

.ng-lb__heading {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 4px 16px;
    min-width: 0;
}

.ng-lb__title {
    font-family: var(--heading-font-family);
    font-size: 20px;
    font-weight: 700;
    color: var(--white-color);
}

.ng-lb__counter {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
}

.ng-lb__close,
.ng-lb__nav {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    padding: 0;
    font-size: 24px;
    color: var(--white-color);
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition:
        background-color 0.3s ease,
        transform 0.3s ease;
}

.ng-lb__close:hover,
.ng-lb__nav:hover {
    background-color: var(--main-color);
    border-color: var(--main-color);
}

.ng-lb__close:hover {
    transform: rotate(90deg);
}

.ng-lb button:focus-visible {
    outline: 2px solid var(--white-color);
    outline-offset: 3px;
}

.ng-lb__stage {
    position: relative;
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    min-height: 0;
    padding: 0 24px;
    transform: scale(0.97);
    transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.ng-lb.is-open .ng-lb__stage {
    transform: none;
}

.ng-lb__nav {
    position: relative;
    z-index: 2;
}

.ng-lb__media {
    position: relative;
    flex: 1 1 auto;
    align-self: stretch;
    margin: 0 16px;
}

.ng-lb__slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        opacity 0.5s ease,
        transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.ng-lb__slide.is-next-in {
    opacity: 0;
    transform: translateX(70px);
}

.ng-lb__slide.is-prev-in {
    opacity: 0;
    transform: translateX(-70px);
}

.ng-lb__slide.is-out-left {
    opacity: 0;
    transform: translateX(-70px);
}

.ng-lb__slide.is-out-right {
    opacity: 0;
    transform: translateX(70px);
}

.ng-lb__slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    opacity: 0;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    transition: opacity 0.6s ease;
}

.ng-lb__slide.is-loaded img {
    opacity: 1;
}

.ng-lb__slide iframe,
.ng-lb__slide video {
    width: min(100%, 1100px);
    max-height: 100%;
    aspect-ratio: 16 / 9;
    background-color: #000;
    border: 0;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.ng-lb__cap {
    flex-shrink: 0;
    min-height: 28px;
    margin: 0;
    padding: 10px 24px 4px;
    font-size: 15px;
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
}

.ng-lb__strip {
    position: relative;
    display: flex;
    flex-shrink: 0;
    gap: 8px;
    padding: 12px 24px 20px;
    overflow-x: auto;
    scrollbar-width: none;
    transform: translateY(100%);
    transition: transform 0.55s cubic-bezier(0.2, 0.7, 0.2, 1) 0.1s;
}

.ng-lb.is-open .ng-lb__strip {
    transform: none;
}

.ng-lb__strip::-webkit-scrollbar {
    display: none;
}

/* Centres the thumbnails while still letting a long strip scroll */
.ng-lb__strip::before,
.ng-lb__strip::after {
    content: "";
    margin: auto;
}

.ng-lb__thumb {
    position: relative;
    flex-shrink: 0;
    width: 78px;
    height: 56px;
    padding: 0;
    overflow: hidden;
    color: var(--white-color);
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.08);
    border: 2px solid transparent;
    opacity: 0.5;
    transition:
        opacity 0.3s ease,
        border-color 0.3s ease,
        transform 0.3s ease;
}

.ng-lb__thumb:hover {
    opacity: 0.85;
}

.ng-lb__thumb.is-active {
    border-color: var(--white-color);
    opacity: 1;
    transform: translateY(-3px);
}

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

.ng-lb__thumb i {
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: 20px;
    transform: translate(-50%, -50%);
}

.ng-lb__thumb[data-video] img + i {
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
}

@media (max-width: 767px) {
    .ng-lb__bar,
    .ng-lb__cap {
        padding-right: 16px;
        padding-left: 16px;
    }

    .ng-lb__stage {
        padding: 0 8px;
    }

    .ng-lb__media {
        margin: 0;
    }

    /* Swipe on phones; the arrows float over the photo */
    .ng-lb__nav {
        position: absolute;
        top: 50%;
        width: 40px;
        height: 40px;
        margin-top: -20px;
        background-color: rgba(0, 16, 40, 0.55);
    }

    .ng-lb__nav--prev {
        left: 12px;
    }

    .ng-lb__nav--next {
        right: 12px;
    }

    .ng-lb__thumb {
        width: 62px;
        height: 46px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ng-js .ng-card,
    .ng-js .ng-card.is-in,
    .ng-card__img img,
    .ng-card__go,
    .ng-card__count,
    .ng-card__meta::before,
    .ng-filter__ink.is-ready,
    .ng-lb,
    .ng-lb__bar,
    .ng-lb__stage,
    .ng-lb__strip,
    .ng-lb__slide,
    .ng-lb__slide img,
    .ng-lb__thumb,
    .ng-lb__close {
        transition: none;
    }

    .ng-card:hover .ng-card__img img {
        transform: none;
    }
}