/* ソリューションセクション */


.solution-section {
    background-image: url('../img/bg_ solution_section_sp.webp');
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: center top;
    background-color: var(--light-color);
    height: 86vw;
    width: 100%;
    padding: 5vw 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.solution-container {
    max-width: 63vw;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

/* 見出し */
.solution-heading {
    font-size: 1.8vw;
    font-weight: bold;
    color: white;
    text-align: center;
    margin-bottom: 3vw;
    line-height: 1.3;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* 解決力カラムコンテナ */
.solution-columns-container {
    display: flex;
    flex-direction: column;
    gap: 2vw;
    width: 100%;
}

/* 解決力カラム */
.solution-column {
    height: 21vw;
    width: 100%;
    background-color: white;
    border-radius: 1vw;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 1.6vw;
    display: flex;
    flex-direction: column;
}

/* 小見出しカラム */
.solution-subtitle-column {
    background-color: #F47F2D;
    border-radius: 0.8vw;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 1vw;
    margin-bottom: 1vw;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 5vw;
}

.solution-subtitle {
    font-size: 1.4vw;
    font-weight: bold;
    color: white;
    text-align: left;
    margin: 0;
    line-height: 1.3;
    padding-left: 1vw;
}

/* 番号部分のフォント指定 */
.solution-subtitle::first-letter {
    font-family: 'Futura', 'Arial Black', 'Arial', sans-serif;
}

/* 本文・画像カラム */
.solution-content-column {
    flex: 1;
    display: flex;
    gap: 1.5vw;
    align-items: center;
}

/* 画像カラム */
.solution-image-column {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.solution-image {
    width: 100%;
    height: auto;
    border-radius: 0.8vw;
    object-fit: cover;
}

/* テキストカラム */
.solution-text-column {
    flex: 2;
    display: flex;
    align-items: center;
    padding-left: 1vw;
}

.solution-text {
    font-size: 1.1vw;
    color: var(--black);
    line-height: 1.6;
    margin: 0;
}

/* 強調テキスト */
.solution-highlight {
    color: #F47F2D;
    font-weight: 600;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .pc-br {
    display: none;
    }
    .solution-section {
        height: auto;
        min-height: 258vw;
        padding: 15vw 0;
        background-size: 100% auto;
    }
    
    .solution-container {
        max-width: 90vw;
    }
    
    .solution-heading {
        font-size: 5.4vw;
        margin-bottom: 9vw;
        text-align: center;
        text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
    }
    
    .solution-columns-container {
        gap: 6vw;
    }
    
    .solution-column {
        height: auto;
        min-height: 66vw;
        border-radius: 3vw;
        padding: 4.8vw;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .solution-subtitle-column {
        border-radius: 2.4vw;
        padding: 3vw;
        margin-bottom: 3vw;
        height: auto;
    }
    
    .solution-subtitle {
        font-size: 4.2vw;
        line-height: 1.3;
        padding-left: 3vw;
        color: white;
    }
    
    .solution-content-column {
        flex-direction: column;
        gap: 4.5vw;
        align-items: center;
    }
    
    .solution-image-column {
        max-width: 100%;
        flex: none;
        width: 100%;
    }
    
    .solution-image {
        border-radius: 2.4vw;
    }
    
    .solution-text-column {
        padding-left: 0;
        width: 100%;
    }
    
    .solution-text {
        font-size: 3.3vw;
        text-align: left;
    }
    
    .solution-image {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .solution-section {
        min-height: 300vw;
    }
    
    .solution-column {
        min-height: 88vw;
    }
    
    .solution-image-column {
        max-width: 70vw;
    }
}