body {
  width: 100%;
background: linear-gradient(
  135deg,
  rgba(245, 238, 224, 1) 0%,   /* 明るいベージュ */
  rgba(255, 228, 230, 1) 60%, /* 淡いピンク */
  rgba(255, 210, 220, 1) 100% /* 少しだけ濃いピンク */
);
  min-height: 100vh;
  margin: 0;
}

img{
    width:100%;
    height:auto;
}

.c-wrapper {
  position: relative; 
  max-width: 500px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  box-shadow: none; 
  padding-right: 0;
  padding-left: 0;
 background: #ffffff;

}


.c-wrapper::before,
.c-wrapper::after {
  content: "";
  position: absolute;
  top: 0;
  width: 10px; /* 影の幅 */
  height: 100%;
  filter: blur(8px);
  opacity: 0.3;
  background: rgba(0, 0, 0, 0.3);
  z-index: -1;

}

.c-wrapper::before {
  left: -10px; /* 左側に影 */
}

.c-wrapper::after {
  right: -10px; /* 右側に影 */
}

.c-inner {
  padding-top: 0;
  padding-bottom: 0;
}


.c-inner.c-inner--md.c-inner--one-elem.c-inner--vertical{
        padding-top: 0;
        padding-bottom: 0;
}

#section-5 .c-inner.c-inner--md.c-inner--one-elem.c-inner--vertical {
    background: #fdfce9;
    padding-bottom: 40px;
}

#section-7 .c-inner.c-inner--md.c-inner--one-elem.c-inner--vertical,
#section-8 .c-inner.c-inner--md.c-inner--one-elem.c-inner--vertical,
#section-18 .c-inner.c-inner--md.c-inner--one-elem.c-inner--vertical,
#section-19 .c-inner.c-inner--md.c-inner--one-elem.c-inner--vertical
{
    background: #eaf2f8;
}


/* ===== 体感ツアー詳しく見る ===== */

details.accordion-image {
  overflow: hidden;
    padding: 0;
}


details.accordion-image summary {
    background: #eaf2f8;
  padding: 20px;
  text-align:right;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  position: relative;
}

details.accordion-image summary::-webkit-details-marker {
  display: none;
}

/* ▼ をテキストで表示 */
details.accordion-image summary::after {
  content: " ▼";
  transition: transform .3s ease;
}

/* 開いたら▲に */
details.accordion-image[open] summary::after {
  content: " ▲";
      transition: transform .3s ease;

}

/* ===== 中身 ===== */
details.accordion-image .content {
  padding: 20px;
  text-align: center;
         background: #eaf2f8;
}

details.accordion-image img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 16px;
}




/* １００万条件 */

#section-20 .c-wrapper {
    background: #e7380d;
    padding:0 20px 60px;
    color: #fff;
}


/* CTA BTN */
.fixed-bottom-container {
  position: fixed;
  bottom:5px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  width:100%;
  max-width: 500px;
  text-align: center;
}

/* 2. ボタン本体の設定 */
.btn-link {
  display: block;
  position: relative;
  line-height: 0;
  text-decoration: none;
  transition: transform 0.15s ease, filter 0.2s ease;
}

.btn-img {
  width: 90%;
  height: auto;
  transition: filter 0.2s ease;
}

/* hoverで少し暗く */
.btn-link:hover .btn-img {
  filter: brightness(0.9);
}

/* クリックで明るく */
.btn-link:active {
  transform: scale(0.97);
}

.btn-link:active .btn-img {
  filter: brightness(1.2);
}



/* ===== 進展条件アコーディオン===== */
.note {
    background: #fff;
    padding: 80px 24px 24px;
}


details.accordion-gold {
    border: 2px solid #e7380d;
    border-radius: 32px;
    margin-bottom: 16px;
    background: #fff;
    overflow: hidden;
}

/* ===== summary ===== */
details.accordion-gold summary {
    position: relative;
    padding: 18px 70px 18px 32px;
    font-size: 18px;
    font-weight: 600;
    color: #e7380d;
    cursor: pointer;
    list-style: none;
}

details.accordion-gold summary::-webkit-details-marker {
    display: none;
}

/* ===== 右の丸アイコン ===== */
details.accordion-gold summary::after {
    content: '';
    position: absolute;
    right: 20px;
    top: 50%;
    width: 28px;
    height: 28px;
    background-color: #e7380d;
    border-radius: 50%;
    transform: translateY(-50%);
}

/* ===== 矢印 ===== */
details.accordion-gold summary::before {
    content: '';
    position: absolute;
    right: 29px;
    top: 50%;
    width: 6px;
    height: 6px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: translateY(-50%) rotate(45deg);
    transition: transform .3s ease;
    z-index: 1;
}

/* ===== 開いた時の矢印 ===== */
details.accordion-gold[open] summary::before {
    transform: translateY(-50%) rotate(225deg);
}

/* ===== 開いた時の背景（ほんのり赤系） ===== */
details.accordion-gold[open] {
    background: #fff5f2;
}

/* ===== 中身 ===== */
details.accordion-gold .content {
    padding: 0 32px 24px;
    color: #333;
    font-size: 15px;
    line-height: 1.7;
}

/* ===== タイトル ===== */
p.ac_title {
    font-size: 18px;
    font-weight: 700;
    color: #e7380d;
    margin: 24px 0 12px;
}

/* ===== フォームタイトル ===== */
.form-title-main {
    font-size: clamp(20px, 5vw, 24px);
    font-weight: 700;
    text-align: center;
    color: #000;
    margin-bottom: 12px;
}

.form-title-note {
    font-size: clamp(15px, 4vw, 18px);
    font-weight: 700;
    text-align: center;
    color: #d60000;
    margin: 0 0 12px;
}

.form-title-sub {
    font-size: clamp(12px, 3.5vw, 13px);
    text-align: center;
    color: #666;
    margin: 0 0 20px;
}



/* フッター共通 */

.sns-container {
  display: flex;           /* フレックスボックスを有効化 */
  justify-content: center; /* 横方向の中央寄せ */
  align-items: center;     /* 縦方向の中央寄せ */
  gap: 30px;               /* アイコン同士の間隔 */
  padding: 10px 60px 60px;         /* 上下の余白 */
}

.footer-section {
  padding: 60px 30px;
    background: #e7380d;
    color:#fff;
}

.subtitle{
    text-align: center;
    font-weight: bold;
}

p.company {
    font-size: clamp(1.5rem, -1.500rem + 12.8vw, 2.5rem);
    font-weight: 700;
    text-align: center;
}

.company-info{
    font-size: 16px;
}

/* 会社情報のスタイル */
.company-info dt {
  font-weight: bold;
  margin-top: 15px;
    line-height: 1.5;
}

.company-info dd {
  margin-left: 0; /* デフォルトの左余白を消して縦ラインを揃える */
  margin-bottom: 5px;
}

/* SNSアイコンのスタイル (右寄せ) */
.sns-right {
  display: flex;
  justify-content: flex-end;
  gap: 15px;
  margin-top: 30px;
  border-top: 1px solid rgba(0, 0, 0, 0.1); /* 境界線を薄く入れるとおしゃれです */
  padding-top: 15px;
}

.sns-right img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  /* 通常時はカラー（filterを削除） */
  transition: 0.3s;
}

.sns-right img:hover {
  opacity: 0.8; /* ホバー時に透過80%にする */
  /* もし浮き上がる動きも不要であれば、以下を削除してください */
  transform: translateY(-3px); 
}

.p-footer__inner{
    display: none;
}

.copyright {
  background-color: #000000; 
  text-align: center;
  padding: 10px 10px 80px 10px;   
  color: #ffffff;         
  font-size: 0.8rem;  
  width: 100%;   
}

.copyright small {
  display: block;
}