/* sw_2 - 고정 텍스트 + 배경 슬라이드 스킨 */
/* sw_1 기반, 텍스트는 스와이퍼 밖 고정, 배경만 슬라이딩 */

/* ===== 래퍼 (CSS 변수 상속 컨테이너) ===== */
.sw_2_wrap {
    position: relative;
    width: 100%;
    height: 100%;
}

.sw_2_swiper {
    width: 100%;
    height: 100%;
    touch-action: pan-y;
    -webkit-user-drag: none;
}

.sw_2_swiper .swiper-wrapper {
    height: 100%;
}

.sw_2_swiper .swiper-slide {
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    height: 100%;
}
/* fade 효과: 비활성 슬라이드 Swiper inline style 강제 override */
.sw_2_swiper .swiper-slide:not(.swiper-slide-active) {
    pointer-events: none !important;
    z-index: 0 !important;
}
.sw_2_swiper .swiper-slide-active {
    z-index: 2 !important;
}

/* 배경 이미지 */
.sw_2_swiper .slide_bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

.sw_2_swiper .slide_bg_empty,
.sw_2_swiper .slide_bg_sample {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.sw_2_swiper .slide_bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* 영상 썸네일 포스터 오버레이 (로딩 중 검은화면 방지 - Vimeo/YouTube 공통) */
.sw_2_swiper .video_poster_wrap {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
}
.sw_2_swiper .video_poster {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 3;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #000;
    transition: opacity 0.6s ease;
    pointer-events: none;
}
.sw_2_swiper .video_poster.loaded {
    opacity: 0;
}

/* PC/MO 분리 */
.sw_2_swiper .slide_bg.pc_only {
    display: block;
}
.sw_2_swiper .slide_bg.mo_only {
    display: none;
}

@media screen and (max-width: 768px) {
    .sw_2_swiper .slide_bg.pc_only {
        display: none;
    }
    .sw_2_swiper .slide_bg.mo_only {
        display: block;
    }
}

/* ===== 고정 텍스트 오버레이 (스와이퍼 밖, 항상 표시) ===== */
.sw_2_wrap .slide_text_wrap {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    z-index: 15;
    width: 100%;
    pointer-events: none;
}

.sw_2_wrap .slide_text_wrap .slide_text_inner {
    pointer-events: none;
    position: relative;
    z-index: 5;
}

.sw_2_wrap .slide_txt {
    position: relative;
    pointer-events: none;
}

/* 버튼/링크만 클릭·호버 가능 (텍스트는 터치 통과 → 스와이퍼 슬라이딩) */
.sw_2_wrap .slide_link_btn,
.sw_2_wrap .slide_img_btn {
    pointer-events: auto;
}

.sw_2_wrap .slide_text_wrap .contents-container {
    width: 100%;
    box-sizing: border-box;
    pointer-events: none;
}

.sw_2_wrap .slide_text_inner {
    position: relative;
    width: 100%;
    padding: 0;
    box-sizing: border-box;
}

/* ===== block.php 동적 텍스트 애니메이션 override ===== */
/* block.php가 .MAIN_TOP_TOTAL .slide_txt에 transition/transform을 설정하지만,
   sw_2는 텍스트가 스와이퍼 밖이므로 .swiper-slide-active .slide_txt가 매치되지 않음.
   sw_2는 자체 @keyframes animation을 사용하므로 block.php의 transition을 reset */
.MAIN_TOP_TOTAL .sw_2_wrap .slide_txt {
    transform: none;
    transition: none;
}
.MAIN_TOP_TOTAL .sw_2_wrap .slide_btn_group {
    transform: none;
    transition: none;
}

/* ===== 첫 등장 애니메이션 (한번만) ===== */
@keyframes sw2_fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sw_2_wrap .sw2_entrance .slide_txt {
    opacity: 0;
    animation: sw2_fadeInUp 0.8s ease forwards;
}

.sw_2_wrap .sw2_entrance .slide_txt:nth-child(1) { animation-delay: 0.2s; }
.sw_2_wrap .sw2_entrance .slide_txt:nth-child(2) { animation-delay: 0.4s; }
.sw_2_wrap .sw2_entrance .slide_txt:nth-child(3) { animation-delay: 0.6s; }
.sw_2_wrap .sw2_entrance .slide_txt:nth-child(4) { animation-delay: 0.8s; }
.sw_2_wrap .sw2_entrance .slide_txt:nth-child(5) { animation-delay: 1.0s; }

.sw_2_wrap .sw2_entrance .slide_btn_group {
    opacity: 0;
    animation: sw2_fadeInUp 0.8s ease forwards;
    animation-delay: 1.0s;
}

/* 텍스트 정렬 - 좌측 */
.sw_2_wrap .slide_text_wrap.text_align_left {
    justify-content: flex-start;
}
.sw_2_wrap .slide_text_wrap.text_align_left .slide_text_inner {
    text-align: left;
}
.sw_2_wrap .slide_text_wrap.text_align_left .slide_txt {
    text-align: left;
}

/* 텍스트 정렬 - 중앙 */
.sw_2_wrap .slide_text_wrap.text_align_center {
    justify-content: center;
}
.sw_2_wrap .slide_text_wrap.text_align_center .slide_text_inner {
    text-align: center;
}
.sw_2_wrap .slide_text_wrap.text_align_center .slide_txt {
    text-align: center;
}

/* 텍스트 정렬 - 우측 */
.sw_2_wrap .slide_text_wrap.text_align_right {
    justify-content: flex-end;
}
.sw_2_wrap .slide_text_wrap.text_align_right .slide_text_inner {
    text-align: right;
}
.sw_2_wrap .slide_text_wrap.text_align_right .slide_txt {
    text-align: right;
}

/* 개별 텍스트 */
.sw_2_wrap .slide_txt {
    margin-bottom: 0;
}

.sw_2_wrap .slide_txt:last-child {
    margin-bottom: 0;
}

/* 텍스트 1 - 서브 타이틀 */
.sw_2_wrap .slide_txt1 .txt_content,
.sw_2_wrap .slide_txt1 .sub_tit {
    display: inline-block;
    font-size: clamp(14px, calc(0.8vw + 10px), 20px);
    font-weight: 500;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.4;
}

/* 텍스트 2 - 메인 타이틀 */
.sw_2_wrap .slide_txt2 .txt_content,
.sw_2_wrap .slide_txt2 .main_tit {
    display: block;
    font-size: clamp(28px, calc(3vw + 16px), 60px);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

/* 텍스트 3 - 설명 */
.sw_2_wrap .slide_txt3 .txt_content,
.sw_2_wrap .slide_txt3 .desc {
    display: block;
    font-size: clamp(14px, calc(0.8vw + 10px), 20px);
    font-weight: 400;
    color: #fff;
    line-height: 1.6;
}

/* 텍스트 4 */
.sw_2_wrap .slide_txt4 .txt_content {
    display: inline-block;
    font-size: clamp(13px, calc(0.6vw + 10px), 18px);
    font-weight: 400;
    color: #fff;
    line-height: 1.5;
}

/* 텍스트 5 */
.sw_2_wrap .slide_txt5 .txt_content {
    display: inline-block;
    font-size: clamp(12px, calc(0.5vw + 10px), 16px);
    font-weight: 400;
    color: #fff;
}

/* 텍스트 내 이미지 */
.sw_2_wrap .slide_img_wrap {
    margin-bottom: clamp(10px, calc(1vw + 5px), 20px);
}

.sw_2_wrap .slide_img_wrap img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

/* 이미지 정렬 */
.sw_2_wrap .slide_text_wrap.text_align_center .slide_img_wrap {
    text-align: center;
}
.sw_2_wrap .slide_text_wrap.text_align_right .slide_img_wrap {
    text-align: right;
}

/* 버튼 그룹 래퍼 (none: 버튼 사이 빈 공간은 터치 통과) */
.sw_2_wrap .slide_btn_group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    pointer-events: none;
    position: relative;
    z-index: 20;
}

/* 링크 버튼 wrap */
.sw_2_wrap .slide_link_wrap {
    margin-top: clamp(15px, calc(1.5vw + 8px), 30px);
}

/* 링크 버튼 */
.sw_2_wrap .slide_link_btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary, #667eea);
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}

.sw_2_wrap .slide_link_btn:hover {
    background: var(--primary-dark, #5a6fd6);
    transform: translateY(-2px);
}

/* 이미지 버튼 */
.sw_2_wrap .slide_img_btn {
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
    pointer-events: auto;
    position: relative;
    z-index: 5;
}

.sw_2_wrap .slide_img_btn:hover .slide_img_wrap {
    opacity: 0.9;
}

.sw_2_wrap .slide_img_btn:hover img {
    transform: scale(1.02);
}

.sw_2_wrap .slide_img_btn img {
    transition: transform 0.3s ease;
}

/* ===== 이미지+텍스트 버튼 (pill 버튼) ===== */
.sw_2_wrap .slide_img_btn.has_txt {
    display: inline-flex;
    align-items: center;
    position: relative;
    background: transparent;
    border-radius: var(--btn-radius, 50px);
    padding: var(--btn-padding, 8px 40px 8px 8px);
    gap: var(--btn-gap, 15px);
    overflow: visible;
    transition: all 0.3s;
    border-width: var(--btn-border-width, 0);
    border-style: var(--btn-border-style, none);
    border-color: var(--btn-border-color, transparent);
    margin-top: var(--btn-margin-top, 0);
    margin-bottom: var(--btn-margin-bottom, 0);
    -webkit-backdrop-filter: blur(var(--btn-backdrop-blur, 0px));
    backdrop-filter: blur(var(--btn-backdrop-blur, 0px));
}

/* 배경색 레이어 */
.sw_2_wrap .slide_img_btn.has_txt::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--btn-bg, var(--primary, #667eea));
    opacity: var(--btn-bg-opacity, 1);
    border-radius: inherit;
    z-index: 0;
    pointer-events: none;
    transition: background 0.3s, opacity 0.3s;
}

/* 내부 콘텐츠 z-index */
.sw_2_wrap .slide_img_btn.has_txt > .slide_img_wrap,
.sw_2_wrap .slide_img_btn.has_txt > .txt_content {
    position: relative;
    z-index: 1;
}

.sw_2_wrap .slide_img_btn.has_txt:hover {
    border-color: var(--btn-border-color-hover, var(--btn-border-color, transparent));
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.sw_2_wrap .slide_img_btn.has_txt:hover::before {
    background: var(--btn-bg-hover, var(--btn-bg, var(--primary-dark, #5a6fd6)));
}

.sw_2_wrap .slide_img_btn.has_txt:hover .txt_content {
    color: var(--btn-color-hover, var(--btn-color, #fff));
}

.sw_2_wrap .slide_img_btn.has_txt:hover .slide_img_wrap {
    opacity: 1;
}

.sw_2_wrap .slide_img_btn.has_txt:hover img {
    transform: none;
}

/* 이미지: 버튼 기준 절대 위치 */
.sw_2_wrap .slide_img_btn.has_txt .slide_img_wrap {
    position: absolute;
    top: var(--btn-img-top, auto);
    left: var(--btn-img-left, auto);
    bottom: var(--btn-img-bottom, auto);
    right: var(--btn-img-right, auto);
    margin-bottom: 0;
    z-index: 1;
}

.sw_2_wrap .slide_img_btn.has_txt .slide_img_wrap img {
    display: block;
}

.sw_2_wrap .slide_img_btn.has_txt .txt_content {
    color: var(--btn-color, #fff);
    font-size: var(--btn-font-size, clamp(14px, calc(0.6vw + 11px), 18px));
    font-weight: var(--btn-font-weight, 600);
    white-space: nowrap;
    transition: color 0.3s;
    position: relative;
    z-index: 1;
}

@media screen and (max-width: 768px) {
    .sw_2_wrap .slide_img_btn.has_txt {
        padding: var(--btn-padding-mo, 6px 25px 6px 6px);
    }
}

/* ===== 인라인 편집 (관리자) - 텍스트가 스와이퍼 밖이므로 swiper-slide-active 불필요 ===== */
.admin_div .sw_2_wrap .wg_edit_txt,
.admin_div .sw_2_wrap .wg_edit_img,
.admin_div .sw_2_wrap .wg_edit_link {
    cursor: pointer;
    pointer-events: auto;
}

.admin_div .sw_2_wrap .wg_edit_txt:hover,
.admin_div .sw_2_wrap .wg_edit_img:hover {
    outline: 2px dashed rgba(34, 197, 94, 0.8);
    outline-offset: 4px;
}

.admin_div .sw_2_wrap .wg_edit_link:hover {
    outline: 2px dashed rgba(59, 130, 246, 0.8);
    outline-offset: 4px;
}

/* 인라인 편집 힌트 - ::after 사용 (::before 충돌 방지) */
.admin_div .sw_2_wrap .wg_edit_txt::after,
.admin_div .sw_2_wrap .wg_edit_img::after {
    content: 'Shift+클릭';
    position: absolute;
    top: -22px;
    left: 0;
    font-size: 10px;
    color: #22c55e;
    background: rgba(255,255,255,0.95);
    padding: 2px 6px;
    border-radius: 3px;
    opacity: 0;
    transition: opacity 0.2s;
    pointer-events: none;
    z-index: 100;
}

.admin_div .sw_2_wrap .wg_edit_link::after {
    content: 'Ctrl+클릭';
    position: absolute;
    top: -22px;
    left: 0;
    font-size: 10px;
    color: #3b82f6;
    background: rgba(255,255,255,0.95);
    padding: 2px 6px;
    border-radius: 3px;
    opacity: 0;
    transition: opacity 0.2s;
    pointer-events: none;
    z-index: 100;
}

.admin_div .sw_2_wrap .wg_edit_txt:hover::after,
.admin_div .sw_2_wrap .wg_edit_img:hover::after,
.admin_div .sw_2_wrap .wg_edit_link:hover::after {
    opacity: 1;
}

/* 반응형 */
@media screen and (max-width: 768px) {
    .sw_2_wrap .slide_txt {
        margin-bottom: 8px;
    }

    .sw_2_wrap .slide_img_wrap {
        margin-bottom: 10px;
    }

    .sw_2_wrap .slide_text_inner {
        padding: 0;
    }

    .sw_2_wrap .slide_txt2 .txt_content,
    .sw_2_wrap .slide_txt2 .main_tit {
        font-size: clamp(24px, calc(5vw + 8px), 36px);
    }
}