/* ===== 基本設定 ===== */
body {
    margin: 0;
    padding-top: 80px;
    font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN",
      "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;
    color: #2c2c2c;
    line-height: 1.8;
    background: #ffffff;
  }
  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
  }
  
  /* ===== トップヘッダー ===== */
  .top-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
    padding: 20px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out;
    transform: translateY(0);
    opacity: 1;
  }
  
  .top-header.hidden {
    opacity: 0;
    transform: translateY(-100%);
    pointer-events: none;
  }
  
  .top-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .top-header-title {
    font-size: 16px;
    font-weight: 500;
    color: #1a1a1a;
    letter-spacing: 0.02em;
  }
  
  .top-header-nav {
    display: flex;
    gap: 32px;
  }
  
  .top-header-nav a {
    color: #4a4a4a;
    text-decoration: none;
    font-size: 15px;
    font-weight: 400;
    transition: color 0.15s ease;
  }
  
  .top-header-nav a:hover {
    color: #2a2a2a;
  }
  
  /* ===== ヘッダー ===== */
  .header {
    position: relative;
    background: #f2f2f2;
    padding: 100px 0 80px;
    text-align: center;
    overflow: hidden;
    min-height: 60vh;
    display: flex;
    align-items: center;
  }
  
  .header-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
  }
  
  .header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    z-index: 1;
  }
  
  .header .container {
    position: relative;
    z-index: 2;
  }
  
  .logo {
    margin-bottom: 24px;
  }
  
  .logo-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
  }
  
  .catch {
    font-size: 20px;
    color: #1a1a1a;
    font-weight: 400;
    letter-spacing: 0.03em;
    line-height: 1.8;
  }
  
  .header-info {
    position: absolute;
    bottom: 24px;
    right: 24px;
    text-align: right;
    color: #4a4a4a;
    font-size: 13px;
    line-height: 2;
    z-index: 2;
    background: rgba(255, 255, 255, 0.9);
    padding: 12px 16px;
    border-radius: 2px;
    border: 1px solid rgba(0, 0, 0, 0.1);
  }
  
  .header-info p {
    margin: 0;
  }
  
  /* ===== お問い合わせ ===== */
  .contact {
    background: #1a1a1a;
    padding: 20px 0;
  }
  
  .contact-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
  }
  
  .contact-label {
    color: #ffffff;
    font-size: 15px;
    font-weight: 400;
    letter-spacing: 0.05em;
  }
  
  .contact-tel {
    color: #ffffff;
    font-size: 20px;
    font-weight: 500;
    text-decoration: none;
    transition: opacity 0.15s ease;
  }
  
  .contact-tel:hover {
    opacity: 0.9;
  }
  
  /* ===== セクション ===== */
  .section {
    padding: 80px 0;
  }
  
  .section.gray {
    background: #f8f8f8;
  }
  
  .section h2 {
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 32px;
    margin-top: 0;
    color: #1a1a1a;
    letter-spacing: 0.02em;
  }
  
  .section.greeting {
    text-align: center;
  }
  
  .section.greeting h2,
  .section.greeting p {
    text-align: center;
  }
  
  .section p {
    margin: 0 0 1.5em;
  }
  
  .section p:last-child {
    margin-bottom: 0;
  }
  
  .section.greeting p {
    font-size: 16px;
    line-height: 2;
    color: #4a4a4a;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1.5em;
  }
  
  /* ===== カード ===== */
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
  }
  
  .card {
    background: #ffffff;
    padding: 40px 32px;
    border-radius: 0;
    border: 1px solid rgba(0, 0, 0, 0.08);
    text-align: center;
  }
  
  .card h3 {
    font-size: 20px;
    font-weight: 400;
    margin: 24px 0 16px;
    color: #1a1a1a;
    letter-spacing: 0.02em;
  }
  
  .card p {
    font-size: 15px;
    line-height: 1.8;
    color: #6a6a6a;
    margin: 0 0 1em;
  }
  
  .card p:last-child {
    margin-bottom: 0;
  }
  
  .card-icon {
    width: 56px;
    height: 56px;
    object-fit: contain;
    margin-bottom: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
  }
  
  /* ===== ギャラリー ===== */
  .gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-top: 0;
  }
  
  .gallery-item {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 0;
    cursor: pointer;
    transition: opacity 0.2s ease;
    display: block;
  }
  
  .gallery-item:hover {
    opacity: 0.92;
  }
  
  /* ===== モーダル ===== */
  .modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    cursor: pointer;
  }
  
  .modal-content {
    margin: auto;
    display: block;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    object-fit: contain;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  
  .modal-close {
    position: absolute;
    top: 24px;
    right: 32px;
    color: #fff;
    font-size: 32px;
    font-weight: 300;
    cursor: pointer;
    z-index: 1001;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.15s ease;
  }
  
  .modal-close:hover {
    opacity: 0.85;
  }
  
  /* ===== 料金表 ===== */
  .price-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0;
  }
  
  .price-table th,
  .price-table td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    padding: 16px 20px;
    text-align: left;
  }
  
  .price-table th {
    background: transparent;
    font-weight: 500;
    color: #1a1a1a;
    font-size: 15px;
  }
  
  .price-table tbody th {
    font-weight: 400;
    color: #4a4a4a;
  }
  
  .price-table td {
    color: #6a6a6a;
    font-size: 15px;
  }
  
  .price-note {
    margin-top: 32px;
    font-size: 14px;
    color: #6a6a6a;
    line-height: 1.8;
    margin-bottom: 0;
  }
  
  /* ===== フッター ===== */
  .footer {
    background: #f8f8f8;
    padding: 40px 0;
    text-align: center;
    font-size: 13px;
    color: #6a6a6a;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
  }
  
  /* ===== スマホ固定電話 ===== */
  .tel-fixed {
    display: none;
  }
  
  @media (max-width: 768px) {
    body {
      padding-top: 120px;
    }
    
    .top-header .container {
      flex-direction: column;
      gap: 12px;
    }
    
    .top-header-nav {
      gap: 16px;
      flex-wrap: wrap;
      justify-content: center;
    }
    
    .top-header-nav a {
      font-size: 14px;
    }
    
    .section {
      padding: 60px 0;
    }
    
    .section h2 {
      font-size: 26px;
      margin-bottom: 32px;
    }
    
    .grid {
      grid-template-columns: 1fr;
      gap: 24px;
    }
    
    .card {
      padding: 32px 24px;
    }
    
    .gallery {
      grid-template-columns: repeat(2, 1fr);
      gap: 2px;
    }
    
    .modal-close {
      top: 10px;
      right: 20px;
      font-size: 30px;
    }
    
    .tel-fixed {
      display: block;
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      background: #1a1a1a;
      color: #fff;
      text-align: center;
      padding: 18px;
      font-size: 17px;
      font-weight: 400;
    }
  }