/* --- STRENGLOW Brand Styles --- */

/* サービスヘッダー */
.service-header {
    text-align: center;
    padding: 24px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-bottom: 32px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.service-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.15"/><circle cx="20" cy="60" r="0.5" fill="white" opacity="0.15"/><circle cx="80" cy="40" r="0.5" fill="white" opacity="0.15"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1;
}

/* --- ロゴ設定 --- */
/* ロゴ画像を使用する場合のスタイル */
.service-logo-image {
    height: 40px; /* ロゴの高さをここで調整 */
    width: auto;
    /* 画像ロゴを使う場合は、下のテキストロゴ(.service-logo)を非表示にします */
}
.service-logo-image + .service-logo {
    display: none;
}

/* テキストロゴのスタイル */
.service-logo {
    position: relative;
}
.logo-text {
    font-size: 2.5em;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    position: relative;
    display: flex;
    align-items: center;
}

.logo-o {
    display: inline-block;
    width: 0.7em;
    height: 0.7em;
    border-radius: 50%;
    background: linear-gradient(135deg, #8a98f2 0%, #a076d1 100%);
    border: 2px solid rgba(255, 255, 255, 0.8);
    margin: 0 0.1em;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3) inset, 0 2px 5px rgba(0,0,0,0.2);
    position: relative;
    bottom: -0.05em;
}
/* --- ロゴ設定ここまで --- */

.service-tagline {
    font-size: 16px;
    opacity: 0.9;
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* 注意書きセクション */
.notice-section {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border: 1px solid #f39c12;
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
    border-left: 5px solid #f39c12;
    position: relative;
    box-shadow: 0 4px 12px rgba(243, 156, 18, 0.15);
}

.notice-section::before {
    content: '⚠️';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 1.3em;
}

.notice-section h4 {
    color: #b7791f;
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 700;
    padding-left: 35px;
    border-bottom: none;
}

.notice-section h4::after {
    display: none;
}

.notice-content {
    padding-left: 35px;
}

.notice-content ul {
    margin: 0;
    padding-left: 20px;
}

.notice-content li {
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.7;
    color: #8b5a2b;
}

.notice-content a {
    color: #2c5aa0;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: border-bottom-color 0.3s ease;
}

.notice-content a:hover {
    border-bottom-color: #2c5aa0;
}

/* フッターセクション */
.footer-section {
    margin-top: 48px;
    padding: 40px 32px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-light);
}

.service-promotion {
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.service-promotion h3 {
    color: var(--text-color);
    margin-bottom: 12px;
    font-size: 1.4em;
    font-weight: 700;
}

.service-promotion p {
    color: #64748b;
    margin-bottom: 24px;
    font-size: 1.1em;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    position: relative;
    overflow: hidden;
    font-size: 1em;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button.primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.cta-button.secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.cta-button.secondary:hover {
    background: var(--primary-color);
    color: white;
}

.related-links {
    margin-bottom: 32px;
}

.related-links h4 {
    color: var(--text-color);
    margin-bottom: 20px;
    font-size: 1.1em;
    font-weight: 600;
    border-bottom: none;
}
.related-links h4::after {
    display: none;
}


.links-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.links-grid a {
    padding: 8px 16px;
    background: white;
    border-radius: 20px;
    text-decoration: none;
    color: #64748b;
    font-size: 13px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    font-weight: 500;
}

.links-grid a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.footer-credit {
    font-size: 13px;
    color: #94a3b8;
    border-top: 1px solid rgba(148, 163, 184, 0.3);
    padding-top: 20px;
    font-weight: 400;
}

.footer-credit a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.footer-credit a:hover {
    text-decoration: underline;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .service-header {
        margin-bottom: 24px;
        padding: 20px 16px;
    }
    
    .logo-text {
        font-size: 1.8em;
    }
    
    .service-tagline {
        font-size: 14px;
    }
    
    .notice-section {
        padding: 20px;
    }
    
    .notice-section h4,
    .notice-content {
        padding-left: 30px;
    }
    
    .footer-section {
        padding: 32px 20px;
        margin-top: 32px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    
    .links-grid {
        gap: 8px;
    }
    
    .links-grid a {
        font-size: 12px;
        padding: 6px 12px;
    }
}