@charset "UTF-8";

/* --------------------------------------------------------------------------
1. ヒーローセクション（背景固定のパララックス土台）
-------------------------------------------------------------------------- */

.brand-page .brand-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: transparent;
}

.brand-page .brand-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.brand-page .brand-hero-bg img {
  position: fixed; /* 画面に画像を固定 */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: none;
}

.brand-page .brand-hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: #fff;
  animation: fadeIn 2s ease-out;
}

.brand-page .brand-hero-title-en {
  font-family: 'Noto Serif JP', serif;
  font-size: 40px;
  line-height: 1;
  letter-spacing: 0.05em;
  font-weight: 500;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.brand-page .brand-hero-title-jp {
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  font-size: 20px;
  line-height: 1;
  letter-spacing: 0.05em;
  text-align: center;
  display: block;
}

/* --------------------------------------------------------------------------
2. メッセージセクション（スクロールで重なるコンテンツ部分）
-------------------------------------------------------------------------- */

.brand-page .brand-message-section {
  position: relative;
  z-index: 5;
  width: 100%;
  padding: 160px 10px;
  background-color: rgba(52, 52, 52, 0.6); 
}

.brand-page .brand-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: #fff;
}

.brand-page .message-block {
  margin-bottom: 100px;
}

.brand-page .message-title-en {
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  font-size: 22px;
  line-height: 1;
  letter-spacing: 0.3em;
  text-align: center;
  display: block;
  margin-bottom: 24px;
}

/* --------------------------------------------------------------------------
3. メッセージ本文・タイポグラフィ
-------------------------------------------------------------------------- */

.brand-page .message-body {
  margin-bottom: 120px;
}

.brand-page .message-line {
  font-family: 'Noto Serif JP', serif;
  font-size: 16px;
  line-height: 37px;
  letter-spacing: 0.05em;
  margin-bottom: 60px;
}

.brand-page .message-final {
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  font-size: 34px;
  line-height: 37px;
  letter-spacing: 0.1em;
  text-align: center;
}

.brand-page .message-final-2 {
  font-family: 'Noto Serif JP', serif;
  font-weight: 500;
  font-size: 20px;
  line-height: 1;
  letter-spacing: 0.3em;
  text-align: center;
}

/* --------------------------------------------------------------------------
4. シグネチャー エリア
-------------------------------------------------------------------------- */

.brand-page .brand-signature {
  margin: 20px auto;
  text-align: center;
}

.brand-page .brand-signature img {
  max-width: 500px;
  height: auto; /* 比率を維持 */
  opacity: 1;
  display: inline-block;
}


/* ==========================================================================
5. レスポンシブデザイン
========================================================================== */
.brand-page {
  overscroll-behavior: none;
}

/* --- スマホサイズ（768px以下） --- */
@media (max-width: 768px) {
  .brand-page .brand-hero-title-en {
    font-size: 30px;
  }

  .brand-page .brand-hero-title-jp {
    font-size: 15px;
  }

  .brand-page .message-final {
    font-size: 22px;
    line-height: 47px;
  }

  .brand-page .brand-signature img {
    max-width: 340px;
  }
}