@charset "UTF-8";

/* =========================
  基本
========================= */

*{ box-sizing: border-box; }
html, body{
  margin: 0;
  padding: 0;
}
body{
  font-family: system-ui, -apple-system, "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  background: #f6f3ea;
  color: #134067;
}

/* =========================
  PC：左右の固定背景
========================= */
/* 左右の背景エリア */
.side{
  position: fixed;
  top: 0;
  height: 100vh;
  width: calc((100vw - 430px) / 2);
  overflow: hidden;
  z-index: 1;
  display: flex;             
  align-items: center;         
  justify-content: center;   
}

.side--left{ left: 0; }
.side--right{ right: 0; }

/* 背景（cars）は一番下 */
.side__cars{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}

/* ロゴは前面に */
.side__logo,
.side__title{
  position: relative; 
  z-index: 2;
	width: 60%;
}


/* =========================
  中央LP（SP幅）
========================= */
.lp{
  position: relative;
  z-index: 1;
  width: min(430px, 100%);
  margin: 0 auto;
  background: #fff;
  min-height: 100vh;
  box-shadow: 0 0 28px rgba(0,0,0,.10);
}

/* =========================
  ヘッダー
========================= */
.lp-header{
  position: sticky;
  top: 0;
  z-index: 9999;      /* 追従ボタンや画像より前 */
  background: #0b2a4b;

  padding: 10px 12px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.lp-header__logo{
  height: 18px;
  width: auto;
}

/* =========================
  FV
========================= */
.fv{
	margin-top:24px;
	background:
    radial-gradient(#f3f0e4 1px, transparent 1px);
  background-size: 12px 12px;
}
.fv__img{
  display: block;
  width: 100%;
  height: auto;
}

/* =========================
  Prize セクション
========================= */
.prize{
  padding: 22px 18px 8px;
  text-align: center;
  background:
    radial-gradient(#f3f0e4 1px, transparent 1px);
  background-size: 12px 12px;
}

.prize__circle{
  width: 170px;
  height: 170px;
  margin: 0 auto 14px;
}
.prize__photo{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.prize__badge{
  position: relative;
  display: inline-block;
  width: min(210px, 80%);
  padding: 14px 24px;
  margin: 10px auto 18px;

  background: #FCEC52;
  font-weight: 600;
  font-size: 16px;
  line-height: 1.7;
  text-align: center;

  border-radius: 24px; 
}

/* 下の三角*/
.prize__badge::after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;              
  transform: translateX(-50%);

  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top:8px solid #FCEC52; 
}


.prize__text{
  font-size: 13px;
  line-height: 1.8;
  margin: 0;
}
.prize__strong{
  color: #d93a67;
  font-weight: 800;
}

/* =========================
  About（青ボックス）
========================= */
.about{
  padding: 18px 18px 20px;
  background:
    radial-gradient(#f3f0e4 1px, transparent 1px);
  background-size: 12px 12px;
}

.about__box{
  margin-left: -18px;
  margin-right: -18px;
  background: #0b2a4b;
  color: #fff;
  padding: 18px 16px;
  text-align: center;
}

.about__lead{
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 1.8;
  opacity: .95;
}

.wavy{
  text-decoration: underline;
  text-decoration-style: wavy;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  text-decoration-color: #f2dc42; 
}

.about__catch{
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 900;
  color: #f2dc42;
}

.about__note{
  margin: 0;
  font-size: 12px;
  line-height: 1.8;
  opacity: .95;
}

.about__period{
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  margin: 12px 0 0;
}

.about__memo{
  margin-top: 18px;
  padding-top: 10px;
  border-top: 2px solid #FCEC51;
}

.about__memoTitle{
  font-size: 12px;
  text-align: center;
  margin: 0 0 10px;
  font-weight: 800;
}

.about__list{
  margin: 0;
  padding: 0 0 0 18px;
  font-size: 12px;
  line-height: 1.8;
}

/* =========================
  SNS
========================= */
.sns{
  padding: 10px 18px 18px;
  text-align: center;
  background:
    radial-gradient(#f3f0e4 1px, transparent 1px);
  background-size: 12px 12px;
}

.sns__btn{
  display: inline-block;
  width: 100%;
  max-width: 280px;
}
.sns__img{
  width: 100%;
  height: auto;
  display: block;
}

/* =========================
  KINTO
========================= */
.kinto{
  background:
    radial-gradient(#f3f0e4 1px, transparent 1px);
  background-size: 12px 12px;
}

.kinto__link{
  position: relative; /* ←必須：ボタンabsoluteの基準 */
  display: block;
  border-radius: 10px;
  overflow: visible;  /* ←ボタンをはみ出させるため */
  border: 2px solid rgba(0,0,0,.08);
  background: #fff;
  padding-bottom: 34px; /* ←ボタン分の余白（下が切れないように） */
}

/* 画像は角丸を維持したいので */
.kinto__img{
  width: 100%;
  height: auto;
  display: block;
}

/* 下に浮くボタン */
.kinto__btn{
  position: absolute;
  left: 50%;
  bottom: 10px; /* ←ここで「下に半分はみ出す」 */
  transform: translateX(-50%);

  width: min(260px, 78%);
  padding: 14px 18px;

  background: #2e6b80; /* 青緑系（画像っぽい） */
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  text-align: center;

  border-radius: 200px;
}


/* =========================
  フッター
========================= */
.lp-footer{
  background: #0b2a4b;
  color: rgba(255,255,255,.65);
  padding: 100px 12px;
  text-align: center;
  font-size: 11px;
}

.cta-fixed{
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);

  width: min(280px, calc(100% - 24px)); /* 中央LP幅に合わせる */
  padding: 14px 16px;

  background: #f25b86; /* ピンク系 */
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  text-decoration: none;

  border-radius: 999px;
  box-shadow: 0 10px 22px rgba(0,0,0,.18);

  z-index: 9999;
}

/* 押せる感 */
.cta-fixed:active{
  transform: translateX(-50%) translateY(1px);
}


/* =========================
  SP：左右背景を消す
========================= */
@media (max-width: 640px){
  body{
    background: #fff;
  }
  .side{ display: none; }
  .lp{
    width: 100%;
    box-shadow: none;
  }
}