/* ===== SWIPER PARALLAX GALLERY ===== */
.gallery-section {
    display: flex;
    width: 100%;
    height: 80vh;
    padding: 0;
    background: #fff;
    border-bottom: 2px solid #e2e8f0;
}

.swiper-container,
.swiper {
    transition: opacity .6s ease, transform .3s ease;
}

.swiper-container.loading,
.swiper.loading {
    opacity: 0;
    visibility: hidden;
}

.swiper-container.main-slider,
.swiper.main-slider {
    flex: 0 0 80%;
    width: 80% !important;
    height: 80vh;
    float: left;
    overflow: hidden;
}

.swiper-container.nav-slider,
.swiper.nav-slider {
    flex: 0 0 20%;
    width: 20% !important;
    height: 80vh;
    padding-left: 5px;
    box-sizing: border-box;
    overflow: hidden;
    background: #fff;
    border-left: 1px solid rgba(0, 0, 0, 0.1);
}

.swiper-slide {
    overflow: hidden;
    position: relative;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.slide-bgimg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.entity-img {
    display: none;
}

.content {
    position: absolute;
    top: 40%;
    left: 0;
    width: 50%;
    padding-left: 5%;
    color: #fff;
    z-index: 1;
}

.content .title {
    font-size: 2.6em;
    font-weight: bold;
    margin-bottom: 30px;
}

.content .caption {
    display: block;
    font-size: 13px;
    line-height: 1.4;
    transform: translateX(50px);
    opacity: 0;
    transition: opacity .3s ease, transform .7s ease;
}

.content .caption.show {
    transform: translateX(0);
    opacity: 1;
}

.swiper-button-prev,
.swiper-button-next {
    width: 44px;
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease;
    filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.8));
    z-index: 15;
}

.swiper-button-prev {
    transform: translateY(-50%) translateX(50px);
}

.swiper-button-next {
    transform: translateY(-50%) translateX(-50px);
}

.swiper-container:hover .swiper-button-prev,
.swiper-container:hover .swiper-button-next,
.swiper:hover .swiper-button-prev,
.swiper:hover .swiper-button-next {
    transform: translateY(-50%) translateX(0);
    opacity: 1;
    visibility: visible;
}

/* White nav buttons */
.swiper-button-white.swiper-button-prev,
.swiper-button-white.swiper-button-next {
    --swiper-navigation-color: #ffffff;
}

/* Nav slider */
.swiper-container.nav-slider .swiper-slide,
.swiper.nav-slider .swiper-slide {
    cursor: pointer;
    opacity: 0.4 !important;
    transition: opacity .3s ease;
    border: 2px solid transparent;
    box-sizing: border-box;
}

.swiper-container.nav-slider .swiper-slide.swiper-slide-thumb-active,
.swiper.nav-slider .swiper-slide.swiper-slide-thumb-active {
    opacity: 1 !important;
    border-color: #2563eb;
}

.swiper-container.nav-slider .swiper-slide.swiper-slide-thumb-active .slide-bgimg,
.swiper.nav-slider .swiper-slide.swiper-slide-thumb-active .slide-bgimg {
    border: none;
}

.swiper-container.nav-slider .content,
.swiper.nav-slider .content {
    width: 100%;
    top: auto;
    bottom: 10px;
    left: 0;
    padding-left: 10px;
}

.swiper-container.nav-slider .content .title {
    font-size: 20px;
    margin-bottom: 0;
}

.swiper-container.nav-slider .slide-bgimg {
    background-size: cover;
    background-position: center;
}

/* Thumbs slider up/down navigation buttons */
.swiper-container.nav-slider .swiper-button-prev,
.swiper-container.nav-slider .swiper-button-next,
.swiper.nav-slider .swiper-button-prev,
.swiper.nav-slider .swiper-button-next {
    width: 32px;
    height: 32px;
    left: 50%;
    margin: 0;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    transform: translateX(-50%) rotate(90deg);
    --swiper-navigation-size: 14px;
    transition: all 0.3s ease;
}

.swiper-container.nav-slider .swiper-button-prev,
.swiper.nav-slider .swiper-button-prev {
    top: 15px;
    bottom: auto;
}

.swiper-container.nav-slider .swiper-button-next,
.swiper.nav-slider .swiper-button-next {
    bottom: 15px;
    top: auto;
}

.swiper-container.nav-slider:hover .swiper-button-prev,
.swiper-container.nav-slider:hover .swiper-button-next,
.swiper.nav-slider:hover .swiper-button-prev,
.swiper.nav-slider:hover .swiper-button-next {
    opacity: 1;
    visibility: visible;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .gallery-section {
        flex-direction: column;
        height: auto;
        margin: 0;
        border-bottom: none;
    }

    /* Main image slider — full width, natural height */
    .swiper.main-slider,
    .swiper-container.main-slider {
        width: 100% !important;
        height: auto !important;
    }

    .swiper.main-slider .swiper-slide,
    .swiper-container.main-slider .swiper-slide {
        height: auto;
    }

    .swiper.main-slider .slide-bgimg,
    .swiper-container.main-slider .slide-bgimg {
        position: relative;
        height: auto;
        background: none !important;
    }

    .swiper.main-slider .entity-img,
    .swiper-container.main-slider .entity-img {
        display: block;
        width: 100%;
        height: auto;
    }

    .swiper.main-slider .content,
    .swiper-container.main-slider .content {
        display: none;
    }

    .swiper.main-slider .swiper-button-prev,
    .swiper.main-slider .swiper-button-next,
    .swiper-container.main-slider .swiper-button-prev,
    .swiper-container.main-slider .swiper-button-next {
        opacity: 1;
        visibility: visible;
        transform: translateY(-50%) translateX(0);
        width: 36px;
        height: 36px;
    }

    /* Thumbnail strip — full width, zero margin, horizontal */
    .swiper.nav-slider,
    .swiper-container.nav-slider {
        width: 100% !important;
        height: auto !important;
        padding: 0;
        margin: 0;
        border-left: none;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
    }

    .swiper.nav-slider .swiper-wrapper,
    .swiper-container.nav-slider .swiper-wrapper {
        flex-direction: row;
        padding: 8px;
    }

    .swiper.nav-slider .swiper-slide,
    .swiper-container.nav-slider .swiper-slide {
        width: 100px !important;
        height: 70px !important;
        border-radius: 6px;
        overflow: hidden;
        margin: 0 !important;
    }

    .swiper.nav-slider .swiper-button-prev,
    .swiper.nav-slider .swiper-button-next,
    .swiper-container.nav-slider .swiper-button-prev,
    .swiper-container.nav-slider .swiper-button-next {
        width: 28px;
        height: 28px;
        left: auto;
        right: auto;
        top: 50%;
        transform: translateY(-50%) rotate(0deg);
        background: rgba(0, 0, 0, 0.5);
        border-radius: 50%;
        opacity: 1;
        visibility: visible;
        --swiper-navigation-size: 12px;
    }

    .swiper.nav-slider .swiper-button-prev,
    .swiper-container.nav-slider .swiper-button-prev {
        left: 6px;
    }

    .swiper.nav-slider .swiper-button-next,
    .swiper-container.nav-slider .swiper-button-next {
        right: 6px;
    }

    .swiper.nav-slider .content,
    .swiper-container.nav-slider .content {
        display: none;
    }
}

@media (max-width: 480px) {
    .swiper.nav-slider .swiper-slide,
    .swiper-container.nav-slider .swiper-slide {
        width: 80px !important;
        height: 56px !important;
    }
}

/* ===== GALLERY LIGHTBOX MODAL ===== */
.gallery-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.gallery-modal.open {
    display: flex;
}
.gallery-modal-inner {
    display: flex;
    align-items: stretch;
    gap: 0;
    max-width: 90vw;
    max-height: 85vh;
    cursor: default;
    animation: modalSlideUp 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}
@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(40px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.gallery-modal-img-wrap {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0f1117;
    border-radius: 16px 0 0 16px;
}
.gallery-modal-img-wrap img {
    max-width: 100%;
    max-height: 100%;
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}
.gallery-modal-card {
    background: linear-gradient(170deg, #ffffff 0%, #f8fafc 100%);
    color: #1a1a2e;
    border-radius: 0 16px 16px 0;
    padding: 0;
    width: 400px;
    min-width: 400px;
    max-height: 85vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    box-shadow: -8px 0 40px rgba(0,0,0,0.15);
    border-left: 1px solid rgba(255,255,255,0.6);
    position: relative;
}
.modal-card-accent {
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light, #60a5fa));
    border-radius: 0;
    flex-shrink: 0;
}
.gallery-modal-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
    padding: 28px 32px 0;
    line-height: 1.35;
    letter-spacing: -0.02em;
}
.modal-detail {
    flex: 1;
    padding: 20px 32px 0;
}
.modal-detail-heading {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary, #2563eb);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin: 0 0 10px;
    padding: 0;
    opacity: 0.8;
}
.gallery-modal-card p {
    font-size: 0.92rem;
    color: #475569;
    line-height: 1.8;
    margin: 0;
}
.modal-card-footer {
    padding: 20px 32px 28px;
    margin-top: auto;
}
.gallery-modal-card .modal-img-counter {
    display: inline-block;
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary, #2563eb);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 6px 14px;
    border-radius: 20px;
}
.gallery-modal-card:empty,
.gallery-modal-card.no-info {
    display: none;
}
.gallery-modal-card.no-info ~ .gallery-modal-img-wrap img,
.gallery-modal-card:empty ~ .gallery-modal-img-wrap img {
    border-radius: 16px;
}
@media (max-width: 768px) {
    .gallery-modal-inner {
        flex-direction: column;
        max-width: 95vw;
        max-height: 90vh;
        gap: 0;
    }
    .gallery-modal-img-wrap {
        border-radius: 16px 16px 0 0;
        min-height: 40vh;
        flex: 1;
    }
    .gallery-modal-card {
        border-radius: 0 0 16px 16px;
        border-left: none;
        border-top: none;
        width: 100%;
        min-width: 0;
        max-height: 40vh;
    }
    .gallery-modal-card h3 {
        padding: 20px 20px 0;
        font-size: 1.2rem;
    }
    .modal-detail {
        padding: 16px 20px 0;
    }
    .modal-card-footer {
        padding: 16px 20px 20px;
    }
}
.gallery-modal-close {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 10000;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 28px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
    line-height: 1;
    user-select: none;
}
.gallery-modal-close:hover {
    background: rgba(255,255,255,0.2);
    transform: scale(1.1);
}
.gallery-modal-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10000;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 22px;
    border: 1.5px solid rgba(255,255,255,0.25);
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s, transform 0.3s, opacity 0.3s;
    backdrop-filter: blur(4px);
    user-select: none;
    opacity: 0.9;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.gallery-modal-nav:hover {
    background: rgba(0,0,0,0.75);
    transform: translateY(-50%) scale(1.1);
    opacity: 1;
}
.gallery-modal-nav.prev { left: 24px; }
.gallery-modal-nav.next { right: 24px; }