/*=============================================================
    14. RESPONSIVE DESIGN
=============================================================*/

/* Tablets and below (max-width: 991px) */
@media (max-width: 991px) {
    :root {
        --section-padding: 70px;
    }
    
    header {
        padding: 0 30px;
        height: 70px;
    }
    
    header .navigation ul {
        gap: 30px;
    }
    
    header .navigation ul li a {
        font-size: 15px;
    }
    
    .banner_txt h1 {
        font-size: 42px;
    }
    
    .banner_txt > p {
        font-size: 16px;
    }
    
    .heading h2 {
        font-size: 36px;
    }
    
    .about_block .col-md-6:first-child {
        padding-left: 15px;
        margin-bottom: 40px;
    }
    
    .about_block .col-md-6:last-child {
        padding-right: 15px;
    }
    
    .about_block_txt {
        padding-right: 0;
    }
    
    .help_block h2 {
        font-size: 36px;
    }
    
    .help_block_des {
        padding-right: 0;
        margin-top: 40px;
    }
    
    .hw_mk_diff .heading h2 {
        font-size: 36px;
    }
    
    .hw_mk_diff_image {
        margin-bottom: 40px;
    }
    
    .team_profile_images {
        padding-left: 15px;
        margin-bottom: 50px;
    }
    
    .team_profile_text {
        padding-right: 15px;
    }
    
    .solgan_txt h4 {
        font-size: 42px;
    }
}

/* Mobile devices (max-width: 767px) */
@media (max-width: 767px) {
    :root {
        --section-padding: 50px;
    }
    
    header {
        padding: 0 20px;
        height: 60px;
    }
    
    header .logo {
        height: 40px;
    }
    
    header .navigation {
        display: none;
    }
    
    .banner {
        min-height: 600px;
    }
    
    .banner_txt {
        padding-top: 60px;
    }
    
    .banner_txt h1 {
        font-size: 32px;
        margin-bottom: 20px;
    }
    
    .banner_txt > p {
        font-size: 15px;
        margin-bottom: 30px;
    }
    
    .heading h2 {
        font-size: 28px;
    }
    
    .heading {
        margin-bottom: 40px;
    }
    
    .about_block .col-md-6 {
        width: 100%;
    }
    
    .achive_items {
        flex-direction: column;
        gap: 30px;
        padding: 30px 0;
    }
    
    .achive_items .item h3 {
        font-size: 36px;
    }
    
    .help_block h2 {
        font-size: 28px;
    }
    
    .help_block_des p {
        font-size: 15px;
    }
    
    .help_block_des span {
        font-size: 16px;
    }
    
    .accordion-button {
        font-size: 17px;
        padding: 20px 0;
    }
    
    .accordion-body {
        padding: 0 0 20px 40px;
        font-size: 15px;
    }
    
    .hw_mk_diff .heading h2 {
        font-size: 28px;
    }
    
    .hw_mk_diff_items .item {
        gap: 15px;
    }
    
    .hw_mk_diff_items .item .numbered {
        min-width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .hw_mk_diff_items .item h4 {
        font-size: 18px;
    }
    
    .work_item {
        margin-bottom: 35px;
    }
    
    .work_item h2 {
        font-size: 20px;
    }
    
    .items-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    
    .team_profile_text p {
        font-size: 16px;
    }
    
    .grid-logo-text {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .grid-logo-text img {
        height: 50px;
    }
    
    .solgan_txt h4 {
        font-size: 32px;
    }
    
    .site_footer {
        padding: 60px 0 30px;
    }
    
    .site_footer .col-md-4 {
        width: 100%;
        margin-bottom: 40px;
    }
    
    .site_footer .col-md-4:last-child {
        margin-bottom: 0;
    }
    
    .footer-list-inline {
        flex-direction: column;
        gap: 15px;
    }
    
    .site_footer_bottom .col-md-6 {
        width: 100%;
        text-align: center;
        margin-bottom: 20px;
    }
    
    .site_footer_bottom .col-md-6:last-child {
        margin-bottom: 0;
    }
}

/* Small mobile devices (max-width: 480px) */
@media (max-width: 480px) {
    .banner_txt h1 {
        font-size: 26px;
    }
    
    .heading h2 {
        font-size: 24px;
    }
    
    .help_block h2,
    .hw_mk_diff .heading h2 {
        font-size: 24px;
    }
    
    .btn {
        padding: 14px 24px;
        font-size: 15px;
    }
    
    .items-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .solgan_txt h4 {
        font-size: 24px;
    }
}