@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c&family=Zen+Kaku+Gothic+New&display=swap');
/* CSS Document */

/* 基本設定
================================================== */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{
  margin:0;
  padding:0;
}

body{
  font-family: "Zen Kaku Gothic New", "Times New Roman", "YuMincho", "Hiragino Mincho ProN", sans-serif;
  font-weight: 300;
  -webkit-text-size-adjust:100%;
  overflow-x: hidden;
  background-color: #f9f7f2; /* 落ち着いたオフホワイト */
  color: #333;
  line-height: 1.8;
  margin: 0;
  padding: 0;
    
/* バレンタイン */
  background-blend-mode: multiply; /* 背景色とブレンド */
  background-color: #fcfaf5; /* 上から重ねる色 */
}

table{
  border-collapse:collapse;
  border-spacing:0;
}

q:before,q:after{
  content:'';
}

object,embed{
  vertical-align:top;
}

legend{
  display:none;
}

h1,h2,h3,h4,h5,h6{
  font-size:100%;
}

img,abbr,acronym,fieldset{
  border:0;
}

ul{
  margin:0;
  padding: 0;
  list-style: none;
}

ol,ul{
    list-style:none;
}

a {
  display:block;
  text-decoration: none;
  color: #222;
}

a:hover,
a:active{
  text-decoration: none;
}


/* 共通の設定
================================================== */

.margin_bottom_20 {
  margin-bottom: 20px;
}
.margin_bottom_30 {
  margin-bottom: 30px;
}
.margin_bottom_50 {
  margin-bottom: 50px;
}
.margin_bottom_80 {
  margin-bottom: 80px;
}
.margin_bottom_100 {
  margin-bottom: 100px;
}
.margin_bottom_120 {
  margin-bottom: 120px;
}
.margin_bottom_200 {
  margin-bottom: 200px;
}
.margin_bottom_300 {
  margin-bottom: 300px;
}


/* ヒーローエリア
================================================== */
.hero {
    height: 70vh;
    display: flex;
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)),url("../images/title.jpg");
    background-size: cover;
    background-position: center;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3em;
    letter-spacing: 0.1em;
    margin: 10px 0;
    font-weight: normal;
}

.subtitle {
  font-size: 1em;
  text-transform: uppercase;
  letter-spacing: 0.3em;
}


/* コンテンツエリア
================================================== */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 100px 20px;
}

.category {
    margin: auto;
    text-align: center;
    position: relative;
}

.vd-img img{
    max-width: 670px;
    width: 100%;
    margin: 20px auto;
    padding: 0;
    box-shadow: 10px 10px 20px 0px rgba(0, 0, 0, 0.2);
}



/* 見出しとナンバリングの装飾
================================================== */
.cat-number {
    font-size: 4em;
    color: rgba(128, 0, 0, 0.1); /* ボルドーの薄い色 */
    font-family: serif;
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
}

.category h2 {
    font-size: 2em;
    color: #800000;
    margin-bottom: 30px;
    border-bottom: 1px solid #d4af37;
    display: inline-block;
    padding-bottom: auto;
}

.sub-section h3 {
    font-size: 1.2em;
    margin-bottom: 15px;
    color: #4a0000;
}

.sub-section p {
    max-width: 600px;
    margin: 0 auto;
    font-size: 0.9em;
    color: #555;
}


/* フッター
================================================== */
footer {
    background-color: #800000;
    text-align: center;
    padding: 40px 0;
}
footer img{
    width: 150px;
    margin: 0 auto;
    padding: 0;
}
footer p{
    font-size: 0.8em;
    color: #fff;
    letter-spacing: 0.1em;
}


/* 刻印・誕生石
================================================== */
.customize-banner {
    background-color: #4a0000; /* 深いワインレッド */
    color: #fff;
    padding: 100px 0;
    margin: 80px 0 0;
    text-align: center;
}

.customize-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 40px;
}

.customize-content .label {
    display: block;
    font-size: 0.9em;
    letter-spacing: 0.4em;
    color: #d4af37; /* ゴールド */
    margin-bottom: 15px;
    text-transform: uppercase;
}

.customize-content h2 {
    font-size: 2.2em;
    margin-bottom: 30px;
    font-weight: normal;
}

.customize-desc {
    font-size: 0.9em;
    line-height: 2;
    margin-bottom: 60px;
    color: #f2e6e6;
}

/* 2つのサービスを横並びに */
.service-flex {
    display: flex;
    justify-content: space-around;
    gap: 40px;
    margin-bottom: 60px;
}

.service-item {
    flex: 1;
    padding: 30px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    transition: background 0.3s ease;
}

.service-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.service-item .icon {
    font-size: 2em;
    margin-bottom: 20px;
    display: block;
}

.service-item h4 {
    color: #d4af37;
    font-size: 1.2em;
    margin-bottom: 10px;
}

.service-item p {
    font-size: 0.8em;
    line-height: 1.8;
    letter-spacing: 0.5px;
}

/* 詳細ボタン（ゴールド） */
.detail-btn {
    display: inline-block;
    padding: 15px 50px;
    background-color: #d4af37; /* ゴールド */
    color: #4a0000;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9em;
    letter-spacing: 0.1em;
    transition: opacity 0.3s;
}

.detail-btn:hover {
    opacity: 0.8;
}


/* 刻印・誕生石　ギャラリー
================================================== */
.gallery-section {
    margin: 0;
    padding: 100px 0 0;
    background-color: #fcfaf5;
}

.gallery-section .gallery-title {
    text-align: center;
    font-size: 2.2em;
    color: #800000;
    margin-bottom: 80px;
    font-weight: normal;
}

.gallery-wrapper {
    margin-bottom: 80px;
}

.gallery-wrapper h3 {
    font-size: 1.6em;
    color: #4a0000;
    text-align: center;
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(128, 0, 0, 0.2);
    display: inline-block;
    padding-bottom: 5px;
    letter-spacing: 0.05em;
}

/* 横スクロールギャラリー */
.scroll-gallery {
    display: flex;
    overflow-x: auto; /* 横スクロールを可能にする */
    -webkit-overflow-scrolling: touch; /* スムーズなスクロール */
    gap: 30px; /* アイテム間の余白 */
    padding-bottom: 20px; /* スクロールバーのための余白 */
    justify-content: flex-start; /* 左寄せ */
    width: 100%; /* 親要素の幅いっぱいに */
    padding-left: calc((100% - 900px) / 2); /* コンテナの左右パディングと合わせる */
    padding-right: calc((100% - 900px) / 2); /* コンテナの左右パディングと合わせる */
}

/* スクロールバーのスタイル */
.scroll-gallery::-webkit-scrollbar {
    height: 8px;
}

.scroll-gallery::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.scroll-gallery::-webkit-scrollbar-thumb {
    background: rgba(128, 0, 0, 0.3); /* ボルドーの薄い色 */
    border-radius: 10px;
}

.scroll-gallery::-webkit-scrollbar-thumb:hover {
    background: rgba(128, 0, 0, 0.5);
}

.gallery-item {
    flex-shrink: 0; /* アイテムが縮まないようにする */
    text-align: center;
    width: 250px; /* アイテムの固定幅 */
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    border-radius: 5px;
}

.gallery-item img {
    max-width: 100%;
    height: auto;
    margin-bottom: 15px;
    display: block; /* 画像の下の余白をなくす */
    margin-left: auto;
    margin-right: auto;
    border: 1px solid #eee;
}

.gallery-item p {
    font-size: 0.9em;
    color: #555;
}


/* ギフトについて
================================================== */
.gift-services {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-top: 60px;
}

.gift-item {
    flex: 1;
    padding: 40px 20px;
    background: #fff;
    border: 1px solid #eee;
    text-align: center;
    transition: all 0.3s ease;
}

.gift-item:hover {
    box-shadow: 0 10px 30px rgba(128, 0, 0, 0.08);
}

.gift-icon {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.gift-item h4 {
    font-size: 1.1em;
    color: #800000;
    margin-bottom: 15px;
    letter-spacing: 0.1em;
}

.gift-item p {
    font-size: 0.85em;
    color: #666;
    line-height: 1.6;
}



/* カテゴリナビ
================================================== */
.category-nav {
    padding: 80px 0 0;
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 40px;
}

.nav-card {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-color: #000;
}

.nav-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.6;
    transition: transform 0.6s ease, opacity 0.4s ease;
}

.nav-card:hover .nav-bg {
    transform: scale(1.1);
    opacity: 0.4;
}

.nav-text {
    position: relative;
    z-index: 2;
    text-align: center;
}

.nav-text .en {
    display: block;
    font-size: 1.4em;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-family: serif;
    margin-bottom: 5px;
}

.nav-text .jp {
    display: block;
    font-size: 0.75em;
    letter-spacing: 0.1em;
    opacity: 0.9;
}

/* 枠線のエフェクト */
.nav-card::before {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 1;
    transition: all 0.4s ease;
}

.nav-card:hover::before {
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border-color: #d4af37;
}



/* SP用設定 レスポンシブ
================================================== */
@media (max-width: 768px) {
.hero-content h1 { 
    font-size: 2em; 
}
    
.container { 
    padding: 60px 20px; 
}

.service-flex {
    flex-direction: column;
}
.customize-content h2 {
    font-size: 1.6em;
}

.scroll-gallery {
    gap: 20px;
    padding-left: 20px;
    padding-right: 20px;
}
.gallery-item {
    width: 180px;
    padding: 15px;
}
.gallery-section .gallery-title {
    font-size: 1.8em;
    margin-bottom: 60px;
}
.gallery-wrapper h3 {
    font-size: 1.4em;
    margin-bottom: 30px;
}
.gift-services {
    flex-direction: column;
}
.nav-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.nav-text .en { 
    font-size: 1.1em; 
}
}


/* PCのみ
================================================== */

@media(max-width:788px){
.pc{
  display: none !important;
  }
}
  
/* SPのみ
================================================== */

@media(min-width:789px){
.sp{
  display: none !important;
  }
}