/* pns_visual_borad module style */

/* 💡 [수정] 슬라이더 크기를 부모 요소에 정확히 맞춤 */
.pns-visual-slider {
    width: 100%;
    height: 850px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    background: #000;
}

/* 💡 [수정] 이미지를 꽉 채우되(cover), 컨테이너가 이미지 비율과 같으므로 잘리지 않음 */
.visual-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 100% 100% ;
    background-position: center;
    background-repeat: no-repeat;
    /*transition: transform 7s;*/

    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: bicubic;
}

.swiper-slide-active .visual-bg { transform: scale(1.1); } /* 미세한 줌 효과 */

/* 오버레이 제거 (투명) */
.visual-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0);
    pointer-events: none;
}

.visual-content { position: relative; z-index: 10; height: 100%; display: flex; flex-direction: column; justify-content: center; color: #fff; padding: 0 10%; }
.visual-title { font-size: 3.5rem; font-weight: 800; line-height: 1.2; margin-bottom: 20px; word-break: keep-all; text-shadow: 2px 2px 10px rgba(0,0,0,0.5); }
.visual-desc { font-size: 1.3rem; line-height: 1.6; margin-bottom: 40px; font-weight: 300; opacity: 0.9; text-shadow: 1px 1px 5px rgba(0,0,0,0.5); }
.visual-btn { display: inline-block; padding: 15px 45px; border: 2px solid #fff; color: #fff; text-decoration: none; font-size: 1rem; transition: 0.3s; width: fit-content; cursor: pointer; }
.visual-btn:hover { background: #fff; color: #000; }

/* 라이트박스 스타일 */
.image-lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s;
    flex-direction: column;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
    animation: zoomIn 0.3s;
    cursor: pointer;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 10001;
}

.lightbox-close:hover {
    color: #bbb;
}

/* 라이트박스 내 바로가기 버튼 스타일 */
.lightbox-link-btn {
    display: none;
    margin-top: 20px;
    padding: 12px 30px;
    background-color: #009fe3;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    border-radius: 5px;
    transition: background-color 0.3s;
    z-index: 10001;
}

.lightbox-link-btn:hover {
    background-color: #007bb5;
}

/* Swiper 네비게이션 버튼 스타일 */
.swiper-button-next, .swiper-button-prev {
    color: #fff !important;
    text-shadow: 0 0 5px rgba(0,0,0,0.5);
}

.swiper-pagination-bullet {
    background: #fff !important;
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: #009fe3 !important;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes zoomIn {
    from { transform: scale(0.8); }
    to { transform: scale(1); }
}

/* 💡 [수정] 모바일 반응형 처리 (비율 유지) */
@media (max-width: 1240px) {
    .pns-visual-slider {
        height: auto;
        aspect-ratio: 1240 / 890; /* 비율 유지 */
    }
}

@media (max-width: 768px) {
    .visual-title { font-size: 2rem; }
    .visual-desc { font-size: 1rem; }
}