@charset "UTF-8";

/* ================================
    全体共通
================================ */
body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.8;
  color: #fff; /* 文字色を白に */
  background-color: #111; /* ブラック系 */
}

header{
  margin-bottom:0;
}
main{
  margin-top:0;
}

/* ================================
    セクション共通設定
================================ */
section {
  padding: 80px 0;
}


.section-inner {
  max-width: 1100px;  /* 好みで変更。一般的には800〜1200px */
  margin: 0 auto;    /* 中央寄せ */
  padding: 0 1rem;   /* スマホ対応で横に少し余白 */
}


/* ================================
    セクションタイトル（h2）
================================ */
.section-title {
  text-align: center;
  font-weight: 700;
  font-size: 2rem;
  margin-bottom: 0.5rem;
  position: relative;
  color: #FFD700; /* ゴールド */
}
.subheading-text{
  font-size: 1rem;
  margin-bottom: 1rem;
  text-align: center;
}

.section-title::after {
  content: "";
  width: 60px;
  height: 3px;
  background: #0d6efd; /* Bootstrapのprimary */
  display: block;
  margin: 10px auto 0;
}

/* ================================
    小見出し（h3）
================================ */
.subheading {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-align:left
}


/* ================================
    段落（p）
================================ */
.text-block {
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  line-height: 1.8;
}


/* ================================
    ナビゲーション
================================ */
header nav ul {
  display: flex;
  justify-content: flex-end;
  list-style: none;
  gap: 30px;
  padding: 20px 40px;
  margin-bottom:0px;
  background-color: #212529;
}

header nav ul li a {
  color: #FFD700 !important;
  text-decoration: none;
  font-weight: 500;
}

header nav ul li a:hover {
  color: #e2d002;
}

.navbar-brand {
    color: #FFD700 !important; /* ゴールド */
}

header {
    background-color: #111 !important; /* ブラック */
    border-bottom: 1px solid #FFD700;
}
.nav {
    background-color: transparent !important;
}
.nav-link {
    color: #FFD700 !important; /* ゴールド */
}
.nav-link:hover {
    color: #fff !important;
}

/* ================================
    コンセプト
================================ */
#concept-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  margin: 40px 0 20px;
  color: #c38f00;
}
.concept-inner {
  max-width: 1100px;   /* 任意の幅。h1に合わせて調整 */
  margin: 0 auto;     /* 中央に配置 */
  text-align: left;   /* 中のテキストは左寄せ */
  color: #c38f00;
}

/* ================================
    レスポンシブ画像
================================ */
img {
  max-width: 100%;
  /*height:auto;*/
  margin-bottom: 40px;
}
.square-wrapper {
  max-width: 300px;  /* ← ここで画像サイズを調整（例：200px） */
  margin: 0 auto;    /* 中央寄せ */
}
.square-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* ================================
    コンテンツボックス
================================ */
.content-box {
  margin-bottom: 40px;
}

/* ================================
    アクセントカラー（必要があれば）
================================ */
.accent {
  color: #0d6efd;
}
.nav-link {
    color: #FFD700 !important;
    font-weight: 500;
}
.nav-link:hover {
    color: #FFD700 !important;
}
.btn-primary {
    background-color: #FFD700 !important;
    color: #111 !important;
    border: none;
}

header, footer {
    background-color: #111;
    color: #FFD700;
}

.card, .concept-inner, .section-inner {
    background: rgba(255,255,255,0.05); /* ほんのり白で抜け感 */
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 16px rgba(0,0,0,0.12);
}

/* 共通ヘッダー例 */
header {
    border-bottom: 1px solid #FFD700;
    margin-bottom: 1rem;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 2rem;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: #FFD700;
    text-decoration: none;
}

.nav {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    position: relative;
    color: #FFD700;
    font-weight: 500;
    text-decoration: none;
}

.nav-link:hover {
    color: #e2d002;
}

.nav-link::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    background: #e2d002;
    bottom: -5px;
    left: 0;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-link:hover::after {
    transform: scaleX(1);
}

/* ヘッダー背景と社名カラー */
header {
    background-color: #111 !important;
    border-bottom: 1px solid #FFD700;
}
.navbar-brand {
    color: #FFD700 !important;
}

/* ナビゲーション右寄せ */
.navbar-collapse {
    justify-content: end !important;
}

/* ナビゲーションリンクのカラー */
.nav-link {
    color: #FFD700 !important;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
}
.nav-link:hover {
    color: #fff !important;
}

/* モバイル時のメニュー背景も黒に */
.navbar-dark .navbar-nav .nav-link {
    color: #FFD700 !important;
}
.navbar-dark .navbar-nav .nav-link.active,
.navbar-dark .navbar-nav .nav-link:focus,
.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff !important;
}
.navbar-nav {
    margin-left: auto !important;
}



/* 全体の背景と文字色 */
body {
    background-color: #111;
    color: #fff;
}

/* ヘッダー */
header {
    background-color: #111;
    border-bottom: 1px solid #FFD700;
}
.navbar-brand {
    color: #FFD700 !important;
}
.navbar-nav {
    margin-left: auto !important;
}
.nav-link {
    color: #FFD700 !important;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
}
.nav-link:hover {
    color: #fff !important;
}

/* ファーストビュー */
#first-view {
    height: 100vh;
    background-image: url('../images/E_REAL_background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ファーストビュー以降のセクション */
section {
    background-color: #111;
    color: #fff;
    padding: 3rem 0;
}

/* キャッチコピーセクション（ゴールド文字） */
#catchcopy h1 {
    color: #FFD700;
}
.btn-primary {
    background-color: #FFD700 !important;
    color: #111 !important;
    border: none;
}

/* 見出し */
.section-title {
    color: #FFD700;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

/* Pointカードの背景と文字色 */
.point-card {
    background: rgba(255, 215, 0, 0.85); /* ゴールドの半透明 */
    color: #111; /* 黒文字 */
    border-radius: 12px;
    padding: 2rem 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    margin-bottom: 2rem;
}
.point-card h3 {
    color: #111;
}
.point-card p {
    color: #111;
}
.navbar-brand img {
    height: 32px;
    margin-top: 0.5cm;
    vertical-align: middle;
}

@media (max-width: 768px) {
    #first-view {
        background-image: url('../images/E_REAL_1080x1920.png');
    }
    .display-4 {
        font-size: 2rem;
    }
    .section-title {
        font-size: 1.3rem;
    }
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}