/* ================================================
       HERO SLIDER
       ================================================ */
    /* ================================================
       HERO SLIDER
       ================================================ */
    .hero-slider {
      position: relative;
      margin-top: 0;
      /* 투명 헤더가 위에 겹침 */
      height: 100vh;
      min-height: 520px;
      overflow: hidden;
    }

    /* 각 슬라이드 */
    .hero-slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      transition: opacity 1s ease;
      pointer-events: none;
    }

    .hero-slide.active {
      opacity: 1;
      pointer-events: auto;
      z-index: 1;
    }

    /* 슬라이드 배경 (이미지/그라데이션) */
    .hero-slide-bg {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;
    }

    .hero-slide-bg-main {
      background-image: url('../img/main_slide_1.jpg');
    }

    /* 동영상 슬라이드 */
    .hero-slide video {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* 동영상 미지정 시 플레이스홀더 */
    .video-placeholder {
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, #1a1a2e 0%, #16213e 45%, #0f3460 100%);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 16px;
      color: rgba(255, 255, 255, 0.3);
    }

    .video-placeholder-icon {
      width: 64px;
      height: 64px;
      border: 2px solid rgba(255, 255, 255, 0.2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      color: rgba(255, 255, 255, 0.25);
    }

    .video-placeholder-text {
      font-size: 11px;
      letter-spacing: 3px;
    }

    /* 오버레이 */
    .hero-slide-overlay {
      position: absolute;
      inset: 0;
      background: none;
    }

    /* 텍스트 콘텐츠 */
    .hero-slide-content {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      gap: 16px;
      z-index: 2;
    }

    /* 공통 hero 텍스트 */
    .hero-title {
      font-family: 'Cormorant', serif;
      font-size: 90px;
      font-weight: 300;
      letter-spacing: 12px;
      line-height: 1;
      color: inherit;
    }
    .hero-sub {
      font-family: 'Pretendard', 'Apple SD Gothic Neo', sans-serif;
      font-size: 32px;
      font-weight: 300;
      letter-spacing: 2px;
      color: inherit;
    }
    .hero-tagline {
      font-family: 'Pretendard', 'Apple SD Gothic Neo', sans-serif;
      font-size: 32px;
      font-weight: 300;
      letter-spacing: 1px;
      color: inherit;
    }

    /* 슬라이드 1(비디오): 어두운 텍스트 */
    .hero-slide[data-header-color="#505050"] .hero-slide-content {
      color: #505050;
    }
    /* 슬라이드 2(이미지): 밝은 텍스트 */
    .hero-slide:not([data-header-color="#505050"]) .hero-slide-content {
      color: #fff;
    }

    /* 화살표 버튼 */
    .hero-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 10;
      width: 50px;
      height: 50px;
      background: rgba(255, 255, 255, 0.14);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255, 255, 255, 0.32);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 22px;
      cursor: pointer;
      transition: background .2s;
    }

    .hero-arrow:hover {
      background: rgba(255, 255, 255, 0.3);
    }

    .hero-arrow.prev {
      left: 28px;
    }

    .hero-arrow.next {
      right: 76px;
    }

    /* 우측 아이콘바 여백 확보 */

    /* 점 인디케이터 */
    .hero-dots {
      position: absolute;
      bottom: 28px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 8px;
      z-index: 10;
    }

    .hero-dot {
      height: 6px;
      border-radius: 3px;
      background: rgba(255, 255, 255, 0.4);
      cursor: pointer;
      border: none;
      transition: all .35s ease;
      width: 6px;
    }

    .hero-dot.active {
      background: #fff;
      width: 28px;
    }

    /* 우측 아이콘 바 */
    .hero-side-bar {
      position: absolute;
      right: 20px;
      top: 50%;
      transform: translateY(-50%);
      display: flex;
      flex-direction: column;
      gap: 6px;
      align-items: center;
      z-index: 10;
    }

    .side-icon {
      width: 38px;
      height: 38px;
      background: rgba(255, 255, 255, 0.18);
      backdrop-filter: blur(6px);
      border: 1px solid rgba(255, 255, 255, 0.4);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 10px;
      color: #fff;
      cursor: pointer;
      transition: background .2s;
    }

    .side-icon:hover {
      background: rgba(255, 255, 255, 0.35);
    }

    .side-line {
      width: 1px;
      height: 20px;
      background: rgba(255, 255, 255, 0.4);
    }

    /* ================================================
       OUR STORY — 전체 너비 + 수평 캐러셀
       ================================================ */
    .story-section {
      padding: 120px 0;
      overflow: hidden;
      background: #fff;
    }

    /* 텍스트 + 캐러셀 가로 배치 */
    .story-wrap {
      display: flex;
      align-items: center;
      gap: 100px;
      padding-left: max(40px, calc((100vw - 1200px) / 2));
    }

    /* 왼쪽 텍스트 */
    .story-left {
      flex: 0 0 320px;
      min-width: 320px;
    }

    .story-left .label {
      margin-bottom: 24px;
      font-weight: 600;
      color: #1a1a1a;
      letter-spacing: 2px;
      font-size: 11px;
    }

    .story-left .heading-lg {
      font-family: 'Nanum Myeongjo', serif;
      font-size: 48px;
      line-height: 1.35;
      margin-bottom: 40px;
      font-weight: 800;
      letter-spacing: -1.5px;
      word-break: keep-all;
      color: #1a1a1a;
    }

    .story-left .body-text {
      font-size: 15px;
      line-height: 2;
      color: #777;
      word-break: keep-all;
    }

    /* 진행 바 (텍스트 아래) */
    .story-prog-wrap {
      margin-top: 60px;
      position: relative;
      width: 100%;
      padding-right: 40px;
    }

    .story-prog-bar {
      width: 100%;
      height: 1px;
      background: #e5e5e5;
      position: relative;
    }

    .story-prog-fill {
      position: absolute;
      left: 0;
      top: 0;
      height: 2px;
      /* 살짝 더 두껍게 */
      background: #1a1a1a;
      transition: width .45s ease;
      width: 33.333%;
    }

    /* 오른쪽 캐러셀 영역 */
    .story-carousel {
      flex: 1;
      overflow: hidden;
      position: relative;
      min-width: 0;
    }

    .story-track {
      display: flex;
      gap: 24px;
      transition: transform .6s cubic-bezier(0.23, 1, 0.32, 1);
      will-change: transform;
    }

    /* 카드 */
    .story-card {
      flex: 0 0 420px;
      position: relative;
    }

    .story-card-img {
      width: 100%;
      aspect-ratio: 1 / 1.1;
      overflow: hidden;
      background: #f4f4f4;
      position: relative;
    }

    .story-card-img .img-box {
      width: 100%;
      height: 100%;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      transition: transform 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
    }

    .story-card:hover .img-box {
      transform: scale(1.06);
    }

    .story-card-label {
      position: absolute;
      bottom: 30px;
      left: 30px;
      color: #1a1a1a;
      font-size: 16px;
      font-weight: 700;
      z-index: 10;
      letter-spacing: -0.5px;
    }

    /* 화살표 */
    .story-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 20;
      width: 54px;
      height: 54px;
      background: #fff;
      border: none;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 26px;
      color: #111;
      cursor: pointer;
      opacity: 0;
      transition: all .35s;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    }

    .story-carousel:hover .story-arrow {
      opacity: 1;
    }

    .story-arrow:hover {
      background: #1a1a1a;
      color: #fff;
    }

    .story-arrow.prev {
      left: 20px;
    }

    .story-arrow.next {
      right: 20px;
    }

    /* ================================================
       PROGRAMS PANEL
       ================================================ */
    /* ================================================
       PROGRAMS SECTION (Expandable Panels)
       ================================================ */
    .programs-section {
      position: relative;
      padding: 100px 0;
      /* 배경: 아치와 수영장 이미지 (m3_bg.jpg) */
      background: #fcfbf9 url('../img/m3_bg.jpg') no-repeat center center;
      background-size: cover;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 800px;
    }

    /* 배경 오버레이 (밝은 느낌) */
    .programs-section::before {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(255, 255, 255, 0.2);
    }

    .programs-container {
      position: relative;
      z-index: 2;
      width: 100%;
      max-width: 1300px;
      height: 600px;
      display: flex;
      gap: 0;
      overflow: hidden;
      box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
    }

    .panel-item {
      flex: 1;
      position: relative;
      overflow: hidden;
      cursor: pointer;
      transition: flex 0.8s cubic-bezier(0.23, 1, 0.32, 1);
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 50px 40px;
    }

    .panel-item:hover {
      flex: 1.8;
    }

    .panel-bg {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;
      transition: transform 1.2s cubic-bezier(0.23, 1, 0.32, 1);
      z-index: 1;
    }

    .panel-item:hover .panel-bg {
      transform: scale(1.05);
    }

    /* 패널별 배경 (임시 이미지 or 유저 파일) */
    .panel-bg-1 {
      background-image: url('../img/m3_1.jpg');
    }

    .panel-bg-2 {
      background-image: url('../img/m3_2.jpg');
    }

    .panel-bg-3 {
      background-image: url('../img/m3_3.jpg');
    }

    /* 그라데이션 오버레이 */
    .panel-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.6) 100%);
      z-index: 2;
      opacity: 0.8;
      transition: opacity 0.5s;
    }

    .panel-item:hover .panel-overlay {
      opacity: 1;
    }

    .panel-content {
      position: relative;
      z-index: 3;
      color: #fff;
    }

    .panel-num {
      font-family: var(--serif);
      font-size: 24px;
      margin-bottom: 60px;
      opacity: 0.9;
      font-weight: 300;
    }

    .panel-title {
      font-family: 'Nanum Myeongjo', serif;
      font-size: 34px;
      font-weight: 700;
      margin-bottom: 24px;
      letter-spacing: 2px;
    }

    .panel-desc {
      font-size: 14px;
      line-height: 1.8;
      opacity: 0;
      transform: translateY(20px);
      transition: all 0.6s 0.2s cubic-bezier(0.23, 1, 0.32, 1);
      max-width: 280px;
      white-space: pre-line;
    }

    .panel-item:hover .panel-desc {
      opacity: 1;
      transform: translateY(0);
    }

    /* ================================================
       EVENT SECTION — 캐러셀
       ================================================ */
    .event-section {
      padding: 80px 0;
      overflow: hidden;
    }

    .event-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 36px;
      padding: 0 max(40px, calc((100vw - 1100px) / 2));
    }

    .event-head .heading-lg {
      font-family: 'Nanum Myeongjo', serif;
    }

    .prime-head .heading-lg {
      font-family: 'Nanum Myeongjo', serif;
    }

    .event-carousel {
      overflow: hidden;
      position: relative;
      padding-left: max(40px, calc((100vw - 1100px) / 2));
    }

    .event-track {
      display: flex;
      gap: 14px;
      transition: transform .6s cubic-bezier(0.25, 0.1, 0.25, 1);
      will-change: transform;
      cursor: grab;
    }

    .event-card {
      flex: 0 0 calc(25% - 10px);
      min-width: 140px;
      position: relative;
      overflow: hidden;
      border-radius: 2px;
      display: block;
      aspect-ratio: 3/4;
      background: #1a1a1a;
      text-decoration: none;
    }

    .event-card-img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform .45s ease;
    }

    .event-card:hover .event-card-img {
      transform: scale(1.05);
    }

    .event-card-body {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      padding: 20px 18px;
      z-index: 1;
    }

    .event-card-body.bottom {
      justify-content: flex-end;
    }

    .event-card-title {
      font-size: 13px;
      font-weight: 700;
      line-height: 1.4;
      margin-bottom: 5px;
      letter-spacing: .5px;
    }

    .event-card-sub {
      font-size: 10px;
      opacity: .85;
      line-height: 1.5;
    }

    .event-arrow {
      position: absolute;
      top: 40%;
      transform: translateY(-50%);
      z-index: 5;
      width: 44px;
      height: 44px;
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: blur(4px);
      border: 1px solid rgba(0, 0, 0, 0.1);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      color: #333;
      cursor: pointer;
      opacity: 0;
      transition: opacity .2s;
    }

    .event-carousel:hover .event-arrow { opacity: 1; }
    .event-arrow.prev { left: calc(max(40px, calc((100vw - 1100px) / 2)) + 8px); }
    .event-arrow.next { right: 12px; }

    /* ================================================
       PRIME SITE — 수평 캐러셀
       ================================================ */
    .prime-section {
      padding: 80px 0;
      background: var(--bg-warm);
      overflow: hidden;
    }

    .prime-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 36px;
      padding: 0 max(40px, calc((100vw - 1100px) / 2));
    }

    /* 캐러셀: 왼쪽은 콘텐츠 정렬, 오른쪽은 뷰포트 끝까지 */
    .prime-carousel {
      overflow: hidden;
      position: relative;
      padding-left: max(40px, calc((100vw - 1100px) / 2));
    }

    .prime-track {
      display: flex;
      gap: 14px;
      transition: transform .55s cubic-bezier(0.25, 0.1, 0.25, 1);
      will-change: transform;
      cursor: grab;
    }

    .prime-card {
      flex: 0 0 calc(33.333% - 10px);
      min-width: 160px;
      aspect-ratio: 4/3;
      border-radius: 2px;
      overflow: hidden;
    }

    .prime-card .img-box {
      height: 100%;
      border-radius: 0;
    }

    /* 호버 화살표 */
    .prime-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 5;
      width: 44px;
      height: 44px;
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: blur(4px);
      border: 1px solid rgba(0, 0, 0, 0.1);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      color: #333;
      cursor: pointer;
      opacity: 0;
      transition: opacity .2s;
    }

    .prime-carousel:hover .prime-arrow {
      opacity: 1;
    }

    .prime-arrow.prev {
      left: calc(max(40px, calc((100vw - 1100px) / 2)) + 8px);
    }

    .prime-arrow.next {
      right: 12px;
    }

    /* 진행 바 */
    .prime-prog-outer {
      padding: 24px max(40px, calc((100vw - 1100px) / 2)) 0;
    }

    .prime-prog-bar {
      width: 120px;
      height: 1px;
      background: #e0e0e0;
      position: relative;
    }

    .prime-prog-fill {
      position: absolute;
      left: 0;
      top: 0;
      height: 100%;
      background: #333;
      transition: width .45s ease;
    }

    /* ================================================
       CONTACT
       ================================================ */
    .contact-section {
      padding: 80px 0;
      background: #fff;
    }

    .contact-inner {
      display: grid;
      grid-template-columns: 260px 1fr 1fr;
      gap: 48px;
      align-items: start;
    }

    /* 왼쪽: 정보 */
    .contact-heading {
      font-size: 36px;
      font-weight: 800;
      color: #1a1a1a;
      letter-spacing: -0.5px;
      margin-bottom: 28px;
    }

    .contact-label {
      font-size: 11px;
      font-weight: 700;
      color: #1a1a1a;
      letter-spacing: 0.5px;
      margin-bottom: 4px;
    }

    .contact-num {
      font-size: 22px;
      font-weight: 700;
      color: #1a1a1a;
      margin-bottom: 28px;
    }

    .contact-table {
      width: 100%;
      font-size: 12px;
      border-collapse: collapse;
      margin-bottom: 20px;
    }

    .contact-table th {
      text-align: left;
      padding: 5px 12px 5px 0;
      color: #888;
      width: 68px;
      font-weight: 600;
      vertical-align: top;
      white-space: nowrap;
    }

    .contact-table td {
      padding: 5px 0;
      color: #333;
      line-height: 1.9;
      font-size: 12px;
    }

    .contact-divider {
      height: 1px;
      background: var(--border);
      margin: 16px 0;
    }

    /* 가운데: 폼 */
    .contact-form { display: flex; flex-direction: column; gap: 14px; }

    .contact-form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .contact-form-field { display: flex; flex-direction: column; gap: 6px; }

    .contact-form-field label {
      font-size: 11px;
      font-weight: 600;
      color: #444;
      letter-spacing: 0.3px;
    }
    .contact-form-field label span { color: #6490B9; }

    .contact-form-field input,
    .contact-form-field textarea {
      width: 100%;
      border: none;
      border-bottom: 1px solid #ddd;
      padding: 9px 0;
      font-size: 12px;
      color: #333;
      outline: none;
      background: transparent;
      font-family: inherit;
      transition: border-color .2s;
      resize: none;
    }
    .contact-form-field input:focus,
    .contact-form-field textarea:focus { border-bottom-color: #999; }
    .contact-form-field input::placeholder,
    .contact-form-field textarea::placeholder { color: #ccc; font-size: 11px; }

    .contact-form-field textarea { min-height: 72px; }

    .contact-form-check {
      display: flex; align-items: center; justify-content: space-between;
      gap: 8px;
      font-size: 11px; color: #888;
      padding-top: 4px;
    }
    .contact-form-check-left { display: flex; align-items: center; gap: 7px; }
    .contact-form-check input[type="checkbox"] { accent-color: #1a1a1a; width: 13px; height: 13px; }
    .contact-form-check-detail {
      font-size: 11px; color: #aaa;
      display: flex; align-items: center; gap: 3px;
      white-space: nowrap;
      cursor: pointer;
      transition: color .2s;
    }
    .contact-form-check-detail:hover { color: #555; }

    .contact-form-btn {
      display: block; width: 100%;
      padding: 14px;
      background: #1a1a1a; color: #fff;
      font-size: 13px; letter-spacing: 1px;
      border: none; border-radius: 3px;
      cursor: pointer;
      transition: background .2s;
      font-family: inherit;
      margin-top: 4px;
    }
    .contact-form-btn:hover { background: #333; }

    /* 오른쪽: 지도 */
    .map-wrap {
      width: 100%;
      aspect-ratio: 1 / 1;
      border-radius: 6px;
      overflow: hidden;
      background: #e8e8e8;
    }
    .map-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

    @media (max-width: 960px) {
      .contact-inner { grid-template-columns: 1fr 1fr; }
      .map-wrap { grid-column: 1 / -1; aspect-ratio: 16/7; }
    }
    @media (max-width: 600px) {
      .contact-inner { grid-template-columns: 1fr; }
      .contact-form-row { grid-template-columns: 1fr; }
      .map-wrap { aspect-ratio: 4/3; }
    }

    /* ================================================
       RESPONSIVE
       ================================================ */
    @media (max-width: 1000px) {
      .story-wrap {
        gap: 32px;
      }

      .story-card {
        flex: 0 0 280px;
      }

      .prime-card {
        flex: 0 0 calc(50% - 7px);
      }

      .hero-arrow.next {
        right: 28px;
      }
    }

    @media (max-width: 800px) {
      .story-wrap {
        flex-direction: column;
      }

      .story-left {
        flex: none;
        width: 100%;
        padding-right: 40px;
      }

      .story-card {
        flex: 0 0 280px;
      }

      .event-card {
        flex: 0 0 calc(50% - 7px);
      }

      .contact-inner {
        grid-template-columns: 1fr;
      }

      .programs-panel {
        height: 360px;
      }

      .panel-title {
        font-size: 17px;
      }
    }

    @media (max-width: 560px) {
      .programs-panel {
        flex-direction: column;
        height: auto;
      }

      .panel-item {
        flex: none;
        height: 200px;
      }

      .panel-item:hover {
        flex: none;
      }

      .story-left {
        padding-left: 24px;
      }

      .hero-arrow {
        display: none;
      }

      .story-arrow {
        opacity: 1 !important;
      }

      /* 모바일은 항상 표시 */
      .event-card {
        flex: 0 0 calc(80% - 7px);
      }

      .event-arrow {
        opacity: 1 !important;
      }

      .prime-card {
        flex: 0 0 calc(80% - 7px);
      }

      .prime-arrow {
        opacity: 1 !important;
      }
    }

.youtube-icon {
  font-size: 12px;
}

.story-card-image-1 {
  background-image: url('../img/m2_1.jpg');
}

.story-card-image-2 {
  background-image: url('../img/m2_2.jpg');
}

.story-card-image-3 {
  background-image: url('../img/m2_3.jpg');
}

.heading-no-margin {
  margin-bottom: 0;
}

.heading-tight-margin {
  margin-bottom: 4px;
}

.event-card-title-gold {
  color: #c9a030;
  font-size: 11px;
  letter-spacing: 2px;
}

.event-card-sub-muted {
  color: #ccc;
}

.event-card-title-light-lg {
  color: #fff;
  font-size: 15px;
  line-height: 1.3;
}

.event-card-sub-light {
  color: rgba(255, 255, 255, 0.75);
}

.event-card-title-dark {
  color: #1a1a1a;
}

.event-card-sub-dark {
  color: #333;
}

.event-card-sub-dark-soft {
  color: #444;
}

.event-card-skinbooster {
  background: #b8c5d4;
}

.event-card-lifting {
  background: #c4b09a;
}

.event-card-title-light {
  color: #fff;
}

.event-card-sub-light-soft {
  color: rgba(255, 255, 255, 0.8);
}

.prime-image {
  height: 100%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.prime-image-1 {
  background-image: url('../img/interior_1.jpg');
}

.prime-image-2 {
  background-image: url('../img/interior_2.jpg');
}

.prime-image-3 {
  background-image: url('../img/interior_3.jpg');
}

.contact-note {
  color: #bbb;
  font-size: 11px;
}