@charset "UTF-8";

/* ==========================================================================
   共通設定 (Common Variables & Resets)
   ========================================================================== */
:root {
    --primary-color: #1E3A8A;
    --secondary-color: #3B82F6;
    --accent-color: #F97316;
    --bg-color: #F8FAFC;
    --text-color: #334155;
    --light-bg: #FFFFFF;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.8;
}

a { text-decoration: none; }

/* ==========================================================================
   レイアウト・共通パーツ (Layout & Common Components)
   ========================================================================== */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* プライバシーポリシー等のページ用コンテナ */
.page-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 60px 20px;
    background-color: var(--light-bg);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-radius: 8px;
}

/* お問い合わせ等のフォーム用コンテナ */
.form-container {
    max-width: 600px;
    margin: 40px auto;
    padding: 40px 30px;
    background-color: var(--light-bg);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-radius: 8px;
}

/* ヘッダー */
header {
    background-color: var(--light-bg);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.header-btn {
    background-color: var(--accent-color);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: bold;
    transition: background-color 0.3s;
}
.header-btn:hover { background-color: #EA580C; }

.back-link {
    color: var(--secondary-color);
    font-weight: bold;
}
.back-link:hover {
    text-decoration: underline;
}

/* フッター */
footer {
    background: #1E293B;
    color: #94A3B8;
    text-align: center;
    padding: 30px 0;
    font-size: 14px;
}
footer a {
    color: #94A3B8;
    margin: 0 10px;
}
footer a:hover { color: white; }
.footer-simple {
    box-shadow: none;
    padding: 0;
    background: transparent;
    margin: 0 auto;
}

/* ==========================================================================
   LPページ固有スタイル (Landing Page Styles)
   ========================================================================== */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 80px 0;
    text-align: center;
}
.hero h1 { font-size: 40px; margin-bottom: 15px; line-height: 1.3; }
.hero p { font-size: 18px; margin-bottom: 30px; opacity: 0.9; }

.cta-buttons { display: flex; justify-content: center; gap: 15px; margin-bottom: 30px; }
.store-btn {
    background-color: #111; color: white; padding: 12px 30px; border-radius: 8px;
    font-size: 18px; font-weight: bold; display: inline-flex; align-items: center; gap: 10px;
    border: 1px solid #333;
}
.store-btn:hover { background-color: #333; }

.section-title {
    text-align: center; font-size: 32px; margin-bottom: 40px; color: var(--primary-color);
    position: relative; padding-bottom: 15px;
}
.section-title::after {
    content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 60px; height: 4px; background-color: var(--accent-color); border-radius: 2px;
}

.problem { padding: 80px 0; background-color: var(--light-bg); }
.problem-list { max-width: 600px; margin: 0 auto; background: var(--bg-color); padding: 30px; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
.problem-list li { list-style: none; margin-bottom: 15px; font-size: 18px; padding-left: 30px; position: relative; }
.problem-list li::before { content: '✓'; position: absolute; left: 0; color: var(--accent-color); font-weight: bold; font-size: 20px; }

.features { padding: 80px 0; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.feature-card { background: var(--light-bg); padding: 30px; border-radius: 12px; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.05); transition: transform 0.3s; }
.feature-card:hover { transform: translateY(-5px); }
.feature-icon { font-size: 40px; margin-bottom: 20px; }
.feature-card h3 { font-size: 20px; margin-bottom: 15px; color: var(--primary-color); }

.how-to { padding: 80px 0; background-color: var(--light-bg); }
.step-wrapper { display: flex; flex-direction: column; gap: 20px; max-width: 600px; margin: 0 auto; }
.step { display: flex; align-items: center; background: var(--bg-color); padding: 20px; border-radius: 12px; }
.step-num {
    background: var(--secondary-color); color: white; width: 50px; height: 50px; display: flex;
    align-items: center; justify-content: center; border-radius: 50%; font-size: 24px; font-weight: bold; margin-right: 20px; flex-shrink: 0;
}
.step h3 { margin-bottom: 5px; }

.cta-bottom { background: var(--primary-color); color: white; text-align: center; padding: 60px 0; }
.cta-bottom h2 { font-size: 28px; margin-bottom: 20px; }

/* ==========================================================================
   下層ページ (Sub Pages: Privacy Policy, Contact)
   ========================================================================== */
.page-title {
    text-align: center; font-size: 28px; border-bottom: 2px solid var(--primary-color);
    padding-bottom: 20px; margin-bottom: 40px; color: var(--primary-color);
}
.page-subtitle {
    font-size: 20px; color: var(--primary-color); margin-top: 40px; margin-bottom: 15px;
    border-left: 4px solid var(--accent-color); padding-left: 15px;
}
.page-container p, .page-container li { margin-bottom: 15px; font-size: 16px; }
.page-container ul, .page-container ol { padding-left: 24px; margin-bottom: 20px; }

.date { text-align: right; margin-bottom: 20px; color: #64748B; font-size: 14px; }
.disclaimer {
    background-color: #FEE2E2; border-left: 4px solid #EF4444; padding: 20px;
    margin-top: 20px; color: #7F1D1D; border-radius: 4px;
}
.disclaimer p { margin-bottom: 0; }

p.description { margin-bottom: 30px; font-size: 15px; text-align: center; }

/* フォーム関連 */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: bold; color: var(--primary-color); font-size: 14px; }
.required {
    color: white; background-color: #EF4444; font-size: 11px; padding: 2px 6px;
    border-radius: 4px; margin-left: 8px; vertical-align: middle;
}
input[type="text"], input[type="email"], select, textarea {
    width: 100%; padding: 12px; border: 1px solid #CBD5E1; border-radius: 6px;
    font-size: 16px; font-family: inherit; background-color: #F8FAFC; transition: border-color 0.3s;
}
input[type="text"]:focus, input[type="email"]:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--secondary-color); background-color: #FFFFFF;
}
textarea { resize: vertical; min-height: 150px; }

.submit-btn {
    background-color: var(--accent-color); color: white; padding: 15px 30px; border: none;
    border-radius: 8px; font-size: 18px; font-weight: bold; cursor: pointer; width: 100%;
    transition: background-color 0.3s; margin-top: 10px;
}
.submit-btn:hover { background-color: #EA580C; }

/* ==========================================================================
   レスポンシブ対応 (Responsive)
   ========================================================================== */
@media (max-width: 768px) {
    .hero h1 { font-size: 28px; }
    .hero p { font-size: 16px; }
    .cta-buttons { flex-direction: column; padding: 0 40px; }
    .section-title { font-size: 26px; }
    
    .page-container { padding: 40px 20px; margin-top: 20px; }
    .page-title { font-size: 24px; }
    .page-subtitle { font-size: 18px; }
    
    .form-container { padding: 30px 20px; margin-top: 20px; }
}

/* ==========================================================================
   プロフィールページ (Profile)
   ========================================================================== */
.profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.profile-card {
    background: var(--bg-color);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #E2E8F0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}
.profile-icon {
    width: 100px;
    height: 100px;
    background-color: #CBD5E1;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #64748B;
    font-weight: bold;
    /* 実際の画像を入れる場合は以下を使用 */
    /* background-image: url('画像のパス'); */
    /* background-size: cover; */
    /* background-position: center; */
}
.profile-name {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 5px;
    font-weight: bold;
}
.profile-role {
    font-size: 14px;
    color: var(--accent-color);
    margin-bottom: 15px;
    font-weight: bold;
}
.profile-desc {
    font-size: 14px;
    text-align: left;
    margin-bottom: 20px;
    color: var(--text-color);
}
.sns-links a {
    display: inline-block;
    margin: 0 5px;
    font-size: 13px;
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
    padding: 4px 12px;
    border-radius: 20px;
    transition: all 0.3s;
}
.sns-links a:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* Googleフォーム埋め込み用のレスポンシブ対応 */
.google-form-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
}
.google-form-iframe {
    width: 100%;
    max-width: 640px;
    height: 950px; /* PC用の高さ */
    border: none;
}

@media (max-width: 768px) {
    .google-form-iframe {
        height: 1200px; /* スマホは縦長になるため高さを増やす */
    }
}