/* =======================
   BUTTON
======================= */

.config-btn {
    display: inline-block;
    padding: 16px 34px;
    background: #fbd323;
    color: #1f1f1f;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.2px;
    box-shadow: 0 8px 22px rgba(251, 211, 35, 0.38);
    transition: all 0.22s ease;
}

.config-btn:hover {
    background: #e6bf1f;
    color: #1f1f1f;
    text-decoration: none;
    transform: translateY(-2px);
}

.config-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(251, 211, 35, 0.4);
}


/* =======================
   GALLERY
======================= */

.kg-gallery-page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px 12px 30px;
}

.kg-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.kg-gallery-item {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: #f3f3f3;
    text-decoration: none;
    aspect-ratio: 1 / 1;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.kg-gallery-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.28s ease;
}

.kg-gallery-item:hover img {
    transform: scale(1.03);
}

.kg-gallery-cta {
    text-align: center;
    margin-top: 26px;
}


/* =======================
   LIGHTBOX
======================= */

.kg-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(0,0,0,0.92);
    touch-action: pan-y;
}

.kg-lightbox.open {
    display: flex;
    align-items: center;
    justify-content: center;
}

.kg-lightbox-stage {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    box-sizing: border-box;
}

.kg-lightbox-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
    cursor: pointer;
}

.kg-lightbox-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border: 0;
    cursor: pointer;
    color: #fff;
    background: transparent;
    font-size: 42px;
    line-height: 1;
    z-index: 20;
    padding: 0;
    text-shadow: 0 2px 10px rgba(0,0,0,0.45);
}

.kg-lightbox-prev,
.kg-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 54px;
    height: 90px;
    border: 0;
    cursor: pointer;
    background: transparent;
    color: #fff;
    z-index: 20;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-shadow: 0 2px 10px rgba(0,0,0,0.45);
}

.kg-lightbox-prev {
    left: 18px;
}

.kg-lightbox-next {
    right: 18px;
}

.kg-lightbox-prev::before,
.kg-lightbox-next::before {
    content: "";
    display: block;
    width: 24px;
    height: 24px;
    border-top: 4px solid #fff;
    border-right: 4px solid #fff;
}

.kg-lightbox-prev::before {
    transform: rotate(-135deg);
}

.kg-lightbox-next::before {
    transform: rotate(45deg);
}

.kg-lightbox-close:hover,
.kg-lightbox-prev:hover,
.kg-lightbox-next:hover {
    opacity: 0.88;
}


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

@media (max-width: 768px) {
    .kg-gallery-page {
        padding: 14px 10px 24px;
    }

    .kg-gallery-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .kg-gallery-item {
        border-radius: 14px;
    }

    .kg-lightbox-stage {
        padding: 22px 8px 22px;
    }

    .kg-lightbox-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 36px;
    }

    .kg-lightbox-prev,
    .kg-lightbox-next {
        width: 48px;
        height: 84px;
    }

    .kg-lightbox-prev {
        left: 8px;
    }

    .kg-lightbox-next {
        right: 8px;
    }

    .kg-lightbox-prev::before,
    .kg-lightbox-next::before {
        width: 20px;
        height: 20px;
        border-top: 4px solid #fff;
        border-right: 4px solid #fff;
    }

    .config-btn {
        width: 100%;
        max-width: 320px;
        text-align: center;
    }
}