@charset "utf-8";
/* CSS Document */

/* ============ 1. 全体設定・ベース ============ */
::-moz-selection {
  background: #d3a359;
  color: #000000;
}
::selection {
  background: #d3a359;
  color: #000000;
}

body {
  font-family:"Zen Kaku Gothic Antique","游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック";
  font-size:18px;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  color: #121212;
  background: linear-gradient(#27344c, #4f6897);
  min-height: 100dvh;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

*{vertical-align: top; box-sizing: border-box; word-break: break-all; margin: 0; padding: 0;}

a{color: #121212; display: inline-block; text-indent: 0; text-decoration: underline;}
a:hover{text-decoration: none;}


/* ============ 2. ヘッダー ============ */
header{
  width: 100%;
  z-index: 2;
  height: 60px;
  position: relative;
}

header p{
  font-weight: bold;
  font-size: 18px;
  color: #979696;
  position: absolute;
  top: 25px;
  left: 25px;
}
header a{color: #979696; text-decoration: none;}
header a:hover{opacity: 0.6;}

header ul{display: flex; position: absolute; top: 25px; right: 35px;}
header ul li{margin-left: 25px;}

/* ============ 3. メインビジュアル・レイアウト ============ */
.split-container {
  display: flex;
  height: calc(100vh - 60px); 
  height: calc(100dvh - 60px); 
  width: 100%;
  overflow: hidden;
  background-image: url('../img/main.jpg'); 
  background-size: cover;
  background-position: center top; 
  background-repeat: no-repeat;
}

.split-left {
  width: 55.75%;
  height: 100%;
  min-height: 0; 
  display: block; 
  
  /* ▼ 追加：ぼかし背景をはみ出させないための設定 */
  position: relative; 
  overflow: hidden; 
}


.box-wrapper {
  position: relative; 
  width: 100%;       
  height: 100%; 
  max-width: none;   
  margin: 0;         
}
.box-img {
  width: 100%;       
  height: 100%;      
  max-width: none;
  max-height: none;  
  display: block; 
object-fit: cover; 
  
  /* ▼ 中央を基準に配置 */
  object-position: center; 
}

.info-img {
  position: absolute;
  top: 22%; 
  left: 4%; 
  width: 15%; 
  z-index: 10;
}

.split-right {
  width: 44.25%;
  overflow-y: auto; 
  min-height: 0; 
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  color: #fff;
  background-color: rgba(44, 44, 44, 0.5); 
  -webkit-backdrop-filter: blur(8px) saturate(130%); 
  backdrop-filter: blur(8px) saturate(130%);
  transform: translateZ(0); 
  
}

.split-right::-webkit-scrollbar {
  width: 12px; 
}

/* レール（背景）の設定 */
.split-right::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1); 
  /* ▼ 全体を短くしたい場合は、レール側に上下の余白を入れます ▼ */
  margin-top: 100px; 
  margin-bottom: 80px;
}

/* 動くつまみの設定 */
.split-right::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.5); 
  border-radius: 100px; 
  border: 3px solid transparent; 
  background-clip: padding-box;
}

@supports (backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px)) {
  .split-right {
    background-color: rgba(0, 0, 0, 0.28); 
  }
}

.main-content-area {
  width: 100%;
  flex-grow: 1; 
  background-image: url("../img/tree.png"); 
  background-repeat: no-repeat;
  background-position: right bottom; 
  background-size: 100% auto; 
}

/* ============ 4. 右側コンテンツの中身 ============ */
.mincho {
  font-family: "A-OTF 秀英明朝 Pro", "A-OTF Shuei Mincho Pro", serif;
  font-weight: 400; 
}
.content {
  width: 100%;
  max-width: 670px;
  padding: 0px 20px 40px;
  margin: 0 auto;
}
.img-fluid {
  max-width: 100%;
  height: auto;
  margin: 35px 0;
}
h1 span {
  font-size: 1.4rem;
}

#item-price{
  font-size: 3.8rem;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 15px;
  border-bottom: 1px solid #fff;
}
#item-price span{
  font-size: 1.8rem;
} 

.delivery-info {
  font-weight: bold;
  font-size: 1.6rem;
  color: #fff1ad;
  margin: 20px 0
}
h2{
  margin-bottom: 30px;
}

.right-title{
   font-size: 1.8rem;
   margin-top: 110px;
}
.right-desc {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 60px;
}

.btn-gold,
.btn-blue {
  display: flex;
  width: 100%;
  height: 60px;
  margin: 0 auto 30px auto;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.3s ease;
  font-size: 1.4rem;
  color: #FFF;
  justify-content: center; 
  align-items: center;  
  text-align: center;
  max-width: 350px;
  letter-spacing: 3.2px;
  position: relative;
}
.btn-gold:hover,
.btn-blue:hover {
  opacity: 0.8; 
}
.btn-gold {
  background-color: #B28336;     
}

.btn-blue {
  background-color: #002043; 
}
.btn-gold::after,
.btn-blue::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 25px; /* 右端からの位置 */
  width: 10px; /* 矢印の幅 */
  height: 10px; /* 矢印の高さ */
  border-top: 2px solid #FFF; /* 文字色と同じ白 */
  border-right: 2px solid #FFF;
  transform: translateY(-50%) rotate(45deg); /* 上下中央＆45度回転 */
}


.under_wrap{
  background-color: rgba(85, 98, 112, 0.5);
  color: #fff;
  padding: 25px;
  margin: 55px auto 215px;
  width: 100%;
  max-width: 590px;
  box-sizing: border-box;
  border-radius: 2px; 
}
.under_wrap dd{
  text-align: left; 
}
.product-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px; 
}
.badge-limited {
  background-color: #002043; 
  color: #fff;
  font-weight: bold;
  font-size: 1.4rem;
  padding: 10px;
  border-radius: 2px;
}
.price-wrap {
  display: flex;
  justify-content: center; 
  align-items: center;    
  gap: 15px;               
  border-bottom: 1px solid #fff;
  padding-bottom: 10px;  
  margin-bottom: 20px;
}

.code-area {
  margin-bottom: 0; 
}

.item-code {
  display: inline-block;
  border: 1px solid #fff;
  padding: 4px 12px;
  font-size: 1rem;
}

#item-price02 {
  font-size: 2.8rem;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 5px;
}
#item-price02 span{
  font-size: 1.4rem;
} 

.scroll-arrow {
  font-size: 2rem;
  margin: 55px 0;
  animation: bounce 2s infinite; 
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* ============ 5. フッター ============ */
footer{
  background: #002043; 
  color: #FFFFFF;
  padding: 25px 15px 10px;
  position: relative;
  z-index: 20; 
  width: 100%; 
  box-sizing: border-box;
}

footer .menu_box{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 35px;
}
footer .menu_box li{
  padding: 0 20px;
  border-left: 1px solid #FFFFFF;
  border-right: 1px solid #FFFFFF;
  margin-bottom: 10px;
}
footer .menu_box li a{
  text-decoration: none;
  color: #FFFFFF;
}
footer .menu_box li a:hover{color: #004d35;}
footer small{font-size: 22px;}


/* ============ 6. ハンバーガーメニュー ============ */
#sp_nav_hdr {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 60px;
}

#sp_nav_hdr div {
  color: #ffffff;
  font-size: 30px;
  padding-right: 30px;
}
#sp_nav_hdr img {
  grid-column: 2; 
  display: block;
  margin: 0 auto;
}

.nav-btn {
  grid-column: 3;
  justify-self: end; 
  margin-right: 30px;
  cursor: pointer;
  width: 40px;
  height: 30px;
  position: relative;
}
.nav-btn span {
  display: block;
  position: absolute;
  width: 100%;
  height: 5px;
  background: #FFFFFF;
  border-radius: 5px;
  left: 0;
  transition: 0.4s;
}
.nav-btn span:nth-child(1) { top: 0; }
.nav-btn span:nth-child(2) { top: 12px; }
.nav-btn span:nth-child(3) { top: 24px; }

#sp_nav ul {
  width: 300px;
  background-color: rgba(60, 60, 60, 0.8);
  position: fixed;
  top: 60px;
  right: 0;
  display: block;
  z-index: 999;
}
.menu li a {
  display: block;
  border-bottom: solid 1px rgba(255, 255, 255, 0.2);
  padding: 10px;
  color: #ffffff;
  font-size: 20px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 300;
  text-decoration: none;
  white-space: nowrap;
}
.menu li:last-child a {
  border-bottom: none;
}

ul.menu {
  transform: translateX(100%);
  transition: transform .8s ease;
}
ul.menu.show {
  transform: translateX(0);
}
.nav-btn.show span:nth-child(1) {
  transform: rotate(45deg);
  top: 12px;
}
.nav-btn.show span:nth-child(2) {
  opacity: 0;
}
.nav-btn.show span:nth-child(3) {
  transform: rotate(-45deg);
  top: 12px;
}


/* =========================================
   レスポンシブ（メディアクエリ統合版）
========================================= */

/* --- 1200px以下 --- */
@media screen and (max-width: 1200px) {
  header p { font-size: 14px; top: 15px; }
  #sp_nav_hdr .nav-btn { font-size: 4vw; }
  #sp_nav ul { top: 80px; }
  .nav-btn { margin-right: 10px; }
} 

/* --- 800px以下 --- */
@media screen and (max-width: 800px) {
  body { font-size: 14px; }
  
  header { padding: 10px; }
  header p { position: static; margin-bottom: 15px; text-align: justify; font-size: 12px; }
  header ul { right: 15px; top: 20px; }
  header ul li { margin-left: 10px; }
  header ul li img { width: 6vw; }
  
  footer { padding: 30px 15px 30px; }
  footer .menu_box { margin-bottom: 20px; }
  footer small { font-size: 14px; }
  
  #sp_nav_hdr { justify-content: space-between; height: 35px;}
  #sp_nav_hdr img { display: block; margin: 0 0 0 20px; }
  .nav-btn { transform: scale(0.75); }
  #sp_nav ul { width: 250px; max-width: 80vw; top: 55px; right: 0; }
}

/* --- 768px以下（スマホ特化） --- */
@media (max-width: 768px) {
  .split-container {
    flex-direction: column;           
    overflow: visible;       
    background-size: 178% auto; 
    background-position: 0% top;
    height: auto;
  }
  .box-wrapper {
    width: 100%; 
    max-width: none; 
    margin: 0 auto; 
  }

  .box-img {
    width: 100%;
    max-height: none; 
    height: auto;
  }
  .info-img {
   width: 20%;
        top: 22%;
        left: 10px; 
  }
  .split-left { 
    width: 100%; 
    padding: 0; 
    display: flex;
    align-items: center; 
    justify-content: center;
    
  }
  .content {
    padding: 10px 10px 40px;
    background-image: url("../img/sp_bg.png");
    background-repeat: no-repeat;
    background-position: center top; 
    background-size: 100% auto; 
  }
  .split-right { 
    width: 100%; 
    overflow-y: visible; 
    border-top: 4px solid #B28336;
  }
  .right-title{
   font-size: 1.2rem;
}
  .main-content-area {
    background-image: url("../img/tree.png"), linear-gradient(to bottom, #23324f, #192439);
    background-repeat: no-repeat, no-repeat; 
    background-position: right bottom, 0 0; 
    background-size: 100% auto, cover; 
  }
  .delivery-info {
  font-size: 1rem;
}
  #item-price {
    font-size: 2.8rem; 
  }
  #item-price02 {
    font-size: 2.5rem; 
    word-break: keep-all; 
    white-space: nowrap;  
  }
  #item-price02 span {
    font-size: 1rem; 
  }
 .btn-gold,
 .btn-blue {
  width: 90%; 
}
  .under_wrap {
    padding: 27px 11px 3px;
    margin: 55px auto 60px;
  }
  .title_name{
  margin: 15px 0;
}
footer{
  background: #ab782c; 
}
}