@charset "UTF-8";

/******************************
Smart-BI 専用スタイル
******************************/

/* 製品キャッチコピーエリア */
.product-tagline {
    text-align: center;
    padding: 20px 0 40px;
}

.product-tagline .tagline {
    font-size: 24px;
    font-weight: 500;
    color: #f1990d;
    letter-spacing: 0.1em;
}

/* 機能セクションラッパー - 背景グラデーション接続 */
.features-wrapper {
    background: linear-gradient(180deg, #ffffff 0%, #ffffff 50%, #fff9f0 100%);
    overflow: hidden; /* margin の相殺による背景の分断を防止 */
}

/* 内部 section の余白調整（wrapper があるため） */
.features-wrapper .feature-section {
    margin: 80px auto;
}

.features-wrapper .feature-section:first-child {
    margin-top: 40px;
}

.features-wrapper .feature-section:last-child {
    margin-bottom: 40px;
}


.feature-section .inner {
    width: 80%;
    /*max-width: 1100px;*/
    margin: 0 auto;
    padding: 60px 0;
    position: relative;
}

.feature-section .feature-title {
    margin-bottom: 20px;
}

.feature-section .feature-title h2 {
    font-size: 42px;
    line-height: 1.2;
    padding-top: 0;
}

.feature-section .feature-title h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.feature-section .feature-description {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
    max-width: 500px;
}

/* タブ切り替えスタイル */
.feature-tabs {
    margin-top: 20px;
}

.tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.tab-item {
    padding: 10px 20px;
    font-size: 14px;
    color: #666;
    background: #f5f5f5;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 4px 4px 0 0;
}

.tab-item:hover,
.tab-item.active {
    color: #f1990d;
    background: #fff;
    border-bottom: 2px solid #f1990d;
}

.tab-content {
    position: relative;
    min-height: 450px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    /* Grid レイアウトで最も高い画像に合わせ、切り替え時のジャンプを防止 */
    display: grid;
    grid-template-rows: 1fr;
    grid-template-columns: 100%;
}

.tab-img {
    grid-area: 1 / 1 / 2 / 2; /* 全ての画像を同じグリッド領域に重ねる */
    opacity: 0;
    width: 100%;
    height: auto;
    transition: opacity 0.4s ease;
    border-radius: 8px;
}

.tab-img.active {
    opacity: 1;
    z-index: 1;
}

/* 機能エリアレイアウト - 右側コンテンツ */
.feature-right .inner {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.feature-right .feature-text {
    width: 45%;
    padding-right: 5%;
    position: relative;
    z-index: 10;
}

/* 機能エリアレイアウト - 左側コンテンツ */
.feature-left .inner {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row-reverse;
    align-items: flex-start;
}

.feature-left .feature-text {
    width: 45%;
    padding-left: 5%;
    position: relative;
    z-index: 10;
}

/* 新しい画像コンテナ（元タブコンテンツエリア） */
.feature-section .tab-content {
    width: 50%;
    min-height: 450px;
    margin-top: 0;
}

/* メリット紹介エリア */
.benefits-section {
    background: linear-gradient(135deg, #fff9f0 0%, #fff 100%);
    padding: 80px 0;
}

.benefits-section .inner {
    width: 80%;
    /*max-width: 1100px;*/
    margin: 0 auto;
}

.benefits-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.benefits-section .section-header h2 {
    font-size: 48px;
    padding-top: 0;
}

.benefits-section .section-header h3 {
    font-size: 18px;
    padding-left: 0;
}

.benefits-section .section-header h3:before {
    display: none;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.benefit-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.benefit-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #f1990d 0%, #ff6b35 100%);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f1990d 0%, #ff6b35 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.benefit-icon svg {
    width: 30px;
    height: 30px;
    fill: #fff;
}

.benefit-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.5;
}

.benefit-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* 活用シーンエリア */
.scenarios-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #fff9f0 0%, #fff 100%);
}

.scenarios-section .inner {
    width: 80%;
    max-width: 1100px;
    margin: 0 auto;
}

.scenarios-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.scenarios-section .section-header h2 {
    font-size: 48px;
    padding-top: 0;
}

.scenarios-section .section-header h3 {
    font-size: 18px;
    padding-left: 0;
}

.scenarios-section .section-header h3:before {
    display: none;
}

.scenarios-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.scenario-item {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 30px 40px;
    background: #f9f9f9;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.scenario-item:hover {
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transform: translateX(10px);
}

.scenario-number {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: linear-gradient(135deg, #f1990d 0%, #ff6b35 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    font-family: Helvetica Neue, Arial, Helvetica, sans-serif;
}

.scenario-content h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.scenario-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* CTAエリア */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f1990d 0%, #ff6b35 100%);
    text-align: center;
}

.cta-section .inner {
    width: 80%;
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    color: #fff;
    font-size: 36px;
    margin-bottom: 20px;
    padding-top: 0;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    padding: 18px 50px;
    background: #fff;
    color: #f1990d;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    opacity: 1;
}

/* レスポンシブ対応 */
@media screen and (max-width: 1024px) {
    .feature-right .feature-text,
    .feature-left .feature-text {
        width: 100%;
        padding: 0;
        margin-bottom: 30px;
    }

    .feature-section .tab-content {
        width: 100%;
        margin-top: 30px;
    }

    .feature-right .inner,
    .feature-left .inner {
        flex-direction: column;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 768px) {
    .product-tagline .tagline {
        font-size: 18px;
    }

    .feature-section .feature-title h2 {
        font-size: 32px;
    }

    .feature-section .feature-title h3 {
        font-size: 16px;
    }

    .feature-section .inner {
        width: 90%;
        padding: 40px 0;
    }

    .tab-nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 10px;
    }

    .tab-item {
        white-space: nowrap;
        padding: 8px 15px;
        font-size: 13px;
    }

    .benefits-section .inner,
    .scenarios-section .inner {
        width: 90%;
    }

    .benefits-section .section-header h2,
    .scenarios-section .section-header h2 {
        font-size: 32px;
    }

    .benefit-card {
        padding: 30px 20px;
    }

    .scenario-item {
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }

    .scenario-item:hover {
        transform: translateY(-5px);
    }

    .cta-section h2 {
        font-size: 28px;
    }

    .cta-button {
        padding: 15px 40px;
        font-size: 14px;
    }
}

@media screen and (max-width: 560px) {
    .feature-section {
        margin: 40px auto;
    }

    .benefits-section,
    .scenarios-section {
        padding: 50px 0;
    }

    .benefit-icon {
        width: 50px;
        height: 50px;
    }

    .benefit-icon svg {
        width: 24px;
        height: 24px;
    }

    .scenario-number {
        width: 50px;
        height: 50px;
        min-width: 50px;
        font-size: 20px;
    }
}