@charset "UTF-8";
/* ===================== 共通 / 変数 ===================== */ :root {
  --header-h: 64px;
}
/* ===================== 改行制御（初期設定） =============== */
.sp-only {
  display: none;
}
.pc-tab-only {
  display: inline;
}
/* ======================== 固定ナビ ===================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h); /* 高さを厳守 */
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 50px; /* 余白は左右のみ */
  z-index: 100;
  background: #fff;
  backdrop-filter: blur(6px);
  color: #000;
}
.site-header .logo {
  font-family: "Cormorant Garamond", serif;
  font-size: 16pt;
  font-weight: 300;
  letter-spacing: 0.05em;
}
.site-header nav ul {
  display: flex;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-header nav a {
  color: #000;
  text-decoration: none;
  font-size: 15pt;
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  letter-spacing: .05em;
}
.logo a {
  text-decoration: none; /* 下線を消す */
  color: inherit; /* 文字の色を親要素（ロゴの元の色）に合わせる */
  display: block; /* クリックできる範囲を広げる */
}
/* ===================== ハンバーガー / ドロワー ===================== */
.hamburger {
  display: none;
  background: none;
  border: 0;
  color: #000;
  font-size: 28px;
}
.drawer {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 80;
  background: #fff;
  transform: translateY(-100%);
  transition: transform .25s ease;
}
.drawer.open {
  transform: translateY(0);
}
.drawer ul {
  font-family: "Cormorant Garamond", serif;
  font-size: 15pt;
  list-style: none;
  letter-spacing: .05em;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.drawer a {
  color: #000;
  text-decoration: none;
  display: block;
  padding: 12px 4px;
}
/* ===================== 固定ヘッダー下スペーサー ===================== */
.spacer {
  height: var(--header-h);
}
/* ======================== タイトル共通 ======================== */
.main-content {
  margin: auto 200px;
}
h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: 38pt;
  font-weight: 300;
  letter-spacing: .05em;
  text-align: center;
  margin-top: 80px;
  line-height: 1.2;
}
.sub-title {
  display: block;
  font-size: 18pt;
  letter-spacing: .1em;
  text-align: center;
  margin-top: -10px;
  padding-bottom: 60px;
}
/* --------------------------- 案内文エリア ------------------------ */
.intro-section {
  font-size: 14pt;
  margin: 0 auto;
  max-width: 600px;
  line-height: 2.3em;
    margin-bottom: 90px;
}

/* -------------------------- フォームエリア ------------------------- */
.form-group {
  margin: 35px auto;
}
label {
  display: block;
  margin-bottom: 8px;
  font-family: "Cormorant Garamond", serif;
  font-weight: 300;
  font-size: 16px;
}
.required-mark {
  color: #888;
  font-size: 16px;
  margin-left: 5px;
  font-weight: normal;
}
.optional-mark {
  color: #888;
  font-size: 16px;
  margin-left: 5px;
  font-weight: normal;
}
input[type="text"], input[type="email"], textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
  font-family: inherit;
}
input:focus, textarea:focus {
  outline: none;
  border-color: #333;
  background-color: #fcfcfc;
}
textarea {
  height: 150px;
  resize: vertical;
}
.btn-wrap {
  text-align: center;
  box-sizing: content-box;
  display: block;
}
.submit-btn {
  display: inline-block;
  padding: 16px 64px;
  border: 1px solid #999;
  border-radius: 30px;
  font-family: "Zen Old Mincho";
  font-weight: 300;
  font-size: 16px;
  text-decoration: none;
  color: #333;
  transition: all .3s ease;
  text-align: center;
  letter-spacing: 1px;
  margin: 60px auto;
}
.submit-btn:hover {
  background: #000;
  color: #fff;
}
/* ===================== スマホ（〜440px）====================== */
@media screen and (max-width: 440px) {
  :root {
    --header-h: 46px;
  }
  .site-header .logo {
    margin-left: -20px;
  }
  .hamburger {
    display: block;
    position: absolute; /* ← header内で絶対配置 */
    right: 16px;
    bottom: 7px;
  }
  .site-header nav {
    display: none;
  }
  .sp-only {
    display: inline;
  }
  .pc-tab-only {
    display: none;
  }
  .main-content {
    margin: auto 35px;
  }
  /* ====================== タイトル（〜440px） ===================== */
  h1 {
    font-family: "Cormorant Garamond", serif;
    font-size: 30pt;
    font-weight: 300;
    letter-spacing: .05em;
    text-align: center;
    margin-top: 30px;
    line-height: 1.2;
  }
  .sub-title {
    display: block;
    font-size: 14pt;
    letter-spacing: .1em;
    text-align: center;
    margin-top: -10px;
    padding-bottom: 30px;
  }
  /* ---------------------- 案内文エリア（〜440px） -------------------- */
  .intro-section {
    font-size: 12pt;
    margin: 0 auto;
    max-width: 600px;
    line-height: 2.3em;
    letter-spacing: -0.05em;
      margin-bottom: 60px;
  }
  /* -------------------- フォームエリア（〜440px）--------------------- */ .form-group {
    margin: 35px auto;
    margin-right: 20px;
  }
  textarea {
    height: 200px;
    resize: vertical;
  }
    
}
/* ===================== タブレット（441px〜1024px） =================== */
@media screen and (min-width:441px) and (max-width:1024px) {
  .hamburger {
    display: none;
  }
  .site-header nav {
    display: block;
  }
}
/* ========================= PC（1025px〜） ========================= */
@media screen and (min-width:1025px) {
  body {
    margin: 0 60px;
  }
  .hamburger {
    display: none;
  }
  .site-header nav {
    display: block;
  }
}