html {
    width: 100%;
    overflow-x: hidden;
}

body {
    width: 100%;
    margin: 0;
    padding: 0;
}

.company-info {
    margin: 0 auto;
    max-width: 550px;
    padding: 40px 20px;
    font-family: "Hiragino Sans", "Noto Sans JP", sans-serif;
    color: #222;
    line-height: 1.9;
    font-size: 15px;
}

.company-info h2 {
    font-size: 16px;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 5px;
}

.company-info p {
    margin: 0 0 20px 0;
    white-space: pre-line;
}

.company-page-header-section {
    background: url('../images/6会社概要.webp');
    background-size: cover;
    min-height: 450px;
    position: relative;
    overflow: hidden;
}

/* ==================== レスポンシブ対応 ==================== */

@media (max-width: 1024px) {
    .company-info {
        max-width: 500px;
        padding: 35px 20px;
        font-size: 14px;
    }

    .company-info h2 {
        font-size: 15px;
        margin-top: 25px;
    }

    .company-page-header-section {
        min-height: 350px;
    }
}

@media (max-width: 768px) {
    .company-info {
        max-width: 100%;
        margin: 0;
        padding: 30px 15px;
        font-size: 14px;
    }

    .company-info h2 {
        font-size: 15px;
        margin-top: 25px;
        margin-bottom: 8px;
        font-weight: 600;
    }

    .company-info p {
        margin: 0 0 15px 0;
        line-height: 1.8;
    }

    .company-page-header-section {
        min-height: 300px;
    }
}

@media (max-width: 600px) {
    .company-info {
        padding: 25px 12px;
    }

    .company-info h2 {
        font-size: 13px;
        margin-top: 20px;
        margin-bottom: 6px;
    }

    .company-info p {
        margin: 0 0 12px 0;
        font-size: 12px;
        line-height: 1.7;
        white-space: pre-line;
    }

    .company-page-header-section {
        min-height: 250px;
    }
}

@media (max-width: 480px) {
    .company-info {
        padding: 20px 10px;
    }

    .company-info h2 {
        font-size: 12px;
        margin-top: 15px;
    }

    .company-info p {
        margin: 0 0 10px 0;
        font-size: 11px;
        line-height: 1.6;
    }

    .company-page-header-section {
        min-height: 220px;
    }
}