/* コンテンツエリア専用スタイル */

/* サービスセクション */
.services-section {
    padding: 5rem 0;
    background: #f8f9fa;
    position: relative;
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.services-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: block;
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.service-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-link {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #007cba;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.service-link:hover {
    background: #005a87;
}

/* 特徴セクション */
.features-section {
    padding: 5rem 0;
    background: #fff;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.features-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    display: block;
    color: #007cba;
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: #333;
}

.feature-description {
    color: #666;
    line-height: 1.6;
}

/* お問い合わせセクション */
.contact-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-align: center;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.contact-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.contact-button.primary {
    background: #fff;
    color: #667eea;
}

.contact-button.primary:hover {
    background: #f0f0f0;
    color: #5a6fd8;
}

/* セクション共通スタイル */
.section-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.section-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* コンテンツの読み込みアニメーション */
.content-loading {
    position: relative;
    overflow: hidden;
}

.content-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    functions: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}