/* business.css */

/* ページヘッダー */
.page-header {
    padding: 160px 0 80px;
    background-color: var(--color-gray-100);
    text-align: center;
}

.page-title {
    font-size: var(--font-2xl);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-weight: 700;
}

.page-lead {
    font-size: var(--font-lg);
    line-height: 1.8;
    color: var(--color-text);
}

/* サービス詳細セクション */
.service-detail {
    padding: var(--space-2xl) 0;
}

.service-item {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    padding: var(--space-2xl) 0;
}

.service-item:nth-child(even) {
    flex-direction: row-reverse;
}

.service-content {
    flex: 1;
}

.service-title {
    font-size: var(--font-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    font-weight: 700;
}

.service-desc {
    font-size: var(--font-base);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    color: var(--color-text);
}

.service-features {
    margin-top: var(--space-xl);
}

.service-features li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-md);
    font-size: var(--font-base);
}

.service-features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

.service-image {
    flex: 1;
    max-width: 600px;
}

.service-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 導入フローセクション */
.flow-section {
    padding: var(--space-2xl) 0;
    background-color: var(--color-gray-100);
}

.flow-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.flow-item {
    background-color: var(--color-white);
    padding: var(--space-xl);
    border-radius: 8px;
    position: relative;
}

.flow-item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-image: url('../images/arrow-right.svg');
    background-size: contain;
    background-repeat: no-repeat;
}

.flow-num {
    font-family: 'Jost', sans-serif;
    font-size: var(--font-xl);
    color: var(--color-primary);
    display: block;
    margin-bottom: var(--space-sm);
}

.flow-title {
    font-size: var(--font-lg);
    color: var(--color-text);
    margin-bottom: var(--space-md);
    font-weight: 700;
}

.flow-desc {
    font-size: var(--font-base);
    line-height: 1.7;
    color: var(--color-text);
}

/* レスポンシブ対応 */
@media screen and (max-width: 1024px) {
    .flow-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .flow-item:nth-child(2n)::after {
        display: none;
    }
}

@media screen and (max-width: 768px) {
    .service-item {
        flex-direction: column !important;
        gap: var(--space-xl);
    }
    
    .service-image {
        width: 100%;
        max-width: 100%;
    }
    
    .flow-list {
        grid-template-columns: 1fr;
    }
    
    .flow-item::after {
        display: none;
    }
    
    .page-header {
        padding: 120px 0 60px;
    }
}

/* アニメーション効果 */
.service-item {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.service-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.flow-item {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.flow-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}