@media screen and (min-width: 1400px) {
    .container {
        max-width: 1246px;
    }
}

/*
====================================
large Screen - Others
====================================
*/
@media screen and (min-width: 1200px) and (max-width: 1399px) {}

/*
====================================
Medium Screen - Others
====================================
*/
@media screen and (min-width: 992px) and (max-width: 1199px) {}

/*
====================================
Small Screen - Tablate
====================================
*/
@media screen and (min-width: 768px) and (max-width: 991px) {

    .container-md,
    .container-sm,
    .container {
        max-width: 762px;
    }

    /* header  */
    .header-nav {
        max-width: 770px;
    }

    .cbrn-hero-area {
        background-position: 65%;
    }

    /* hero area  */

    .hero-wrapper {
        padding-top: 168px;
        padding-bottom: 120px;
        gap: 40px;
    }

    .hero-wrapper h1 {
        font-size: 72px;
        font-style: normal;
        font-weight: 400;
        line-height: 100%;
        letter-spacing: 2.88px;
        text-transform: uppercase;
    }

    /* enhace area  */

    .enhace-wrapper {
        display: flex;
        flex-direction: column-reverse;
    }

    .ehnace-content {
        padding: 48px 32px;
    }


    /* upgrade area  */

    .upgrade-wrapper {
        padding: 120px 40px;
    }

    .upgrade-wrapper img {
        max-width: 42px;
    }

    .upgrade-wrapper h2 {
        font-size: 48px;
    }

    /* our solution  */

    .solution-category {
        grid-template-columns: repeat(2, 1fr);
    }

    .our-solution-wrapper {
        padding: 128px 32px;
        gap: 48px;
    }

    /* context area  */

    .context-wrapper {
        grid-template-columns: 1fr;
        padding: 40px;
    }

    /* footer  */

    .footer-area {
        background: url(../images/footer-bg-mb.png) no-repeat;
        background-size: cover;
        background-position: center;
    }

    .footer-top {
        padding: 80px 40px;
    }

    .footer-logo {
        max-width: 410px;
    }



    /* solution page  */



    .software .enhace-wrapper {
        flex-direction: column;
    }

    .software-inner-wp {
        grid-template-columns: 1fr;
        margin-top: 48px;
    }

    .single-software-item:nth-child(2) {
        border-right: 0;
        border-left: 0;
        border-top: 2px solid rgba(8, 2, 19, 0.20);
        border-bottom: 2px solid rgba(8, 2, 19, 0.20);
    }

    /* vehicle area  */

    .vehicle-wrapper {
        grid-template-columns: 1fr;
    }

    .vehicle-area .ehnace-content {
        padding: 80px;
    }

    /* training area  */

    .training-inner-wp {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .traditional-training {
        padding: 24px 20px;
    }

    .almost-real-training {
        padding: 24px 20px;
    }

    .training-com-wrapper {
        padding-block: 180px;
        padding-inline: 40px;
    }

    /* research area  */

    .research-brands {
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px;
    }

    .logo-ocean {
        padding: 8px 31px;
    }

    .logo-safe {
        padding: 11px 29px;
    }

    .logo-nato-otan {
        padding: 10px 47px;
    }


    /* contact page  */

    .contact-wrapper {
        padding-top: 120px;
        padding-bottom: 60px;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .contact-form-area::before {
        top: 120px;
    }

    .contact-form-area::after {
        bottom: 60px;
    }

    .contact-block-left {
        padding: 40px;
        gap: 80px;
    }

    .contact-form-block {
        padding: 40px;
    }

    /* contact image  */

    .contact-image-wrapper {
        padding-top: 60px;
        padding-bottom: 120px;
    }

    .contact-image img {
        width: 100%;
        height: 525px;
    }

    .contact-image-area::before {
        top: 60px;
    }

    .contact-image-area::after {
        bottom: 120px;
    }

    .contact-image {
        padding: 0;
    }

}

/*
====================================
Xtra Small Screen - Small Mobile
====================================
*/
@media screen and (max-width: 767px) {

    /* header  */

    .container-fluid,
    .container {
        padding-inline: 16px;
    }

    .nav-btn {
        background: #fff;
        color: var(--black);
    }

    .select-box {
        color: #fff;
    }

    .options {
        background: transparent;
        border: none;
        text-align: center;
        right: unset;
        left: 50%;
        transform: translateX(-50%);
    }

    .options li:hover {
        color: var(--black);
    }


    /* hero area  */

    .container.hero {
        height: 90vh;
        display: flex;
        align-items: center;
    }

    .hero-wrapper {
        padding-top: 80px;
        /* compensa l'altezza dell'header */
        padding-bottom: 0;
        gap: 36px;
        justify-content: center;
    }

    .hero-wrapper h1 {
        font-size: 32px;
        font-weight: 400;
        line-height: 100%;
        letter-spacing: 1.92px;
        text-transform: uppercase;
    }

    .hero-wrapper p {
        display: none;
    }


    /* enhace area  */

    .enhace-wrapper {
        display: flex;
        flex-direction: column-reverse;
    }

    .ehnace-content {
        padding: 40px 16px;
    }

    .ehnace-content h4 {
        font-size: 32px;
    }

    /* upgrade area  */

    .upgrade-wrapper {
        padding: 80px 16px;
    }

    .upgrade-wrapper img {
        max-width: 42px;
    }

    .upgrade-wrapper h2 {
        font-size: 32px;
    }


    /* our solution  */

    .solution-category {
        grid-template-columns: repeat(2, 1fr);
    }

    .our-solution-wrapper {
        padding: 120px 16px;
        gap: 40px;
    }

    .our-solution-top h4 {
        font-size: 32px;
    }

    .single-solution-items h3 {
        font-size: 20px;
    }

    .vehicle-area,
    .vehicle-wrapper .ehnace-content {
        background: none;
    }

    /* context area  */

    .context-wrapper {
        grid-template-columns: 1fr;
        padding: 16px;
    }

    .context-area {
        /* background: url(../images/cbrn-context-mb.png) no-repeat; */
        background: url(../images/cbrn-context.webp) no-repeat;
        background-size: cover;
        background-position: center;
    }

    .context-left {
        padding: 24px;
    }

    .content-left-top h4 {
        font-size: 32px;
    }

    /* footer  */

    .footer-top {
        padding: 80px 40px;
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }

    .footer-logo {
        max-width: 410px;
    }

    .footer-top-left {
        display: flex;
        flex-direction: column;
        gap: 34px;
        align-items: center;
        text-align: center;
    }

    .footer-top-right {
        align-items: center;
        gap: 40px;
        text-align: center;
    }

    .footer-btm {
        flex-direction: column;
        padding-block: 16px;
        gap: 16px;
        padding-inline: 40px;
    }

    .footer-area::after {
        bottom: 150px;
    }


    /*============= solution page ================== */

    /* hero  */
    .solution-hero-wrapper h1 {
        font-size: 48px;
    }

    .solution-hero-wrapper p {
        font-size: 20px;
    }

    .software .enhace-wrapper {
        flex-direction: column;
    }

    .software-inner-wp {
        grid-template-columns: 1fr;
        margin-top: 48px;
    }

    .single-software-item:nth-child(2) {
        border-right: 0;
        border-left: 0;
        border-top: 2px solid rgba(8, 2, 19, 0.20);
        border-bottom: 2px solid rgba(8, 2, 19, 0.20);
    }

    /* vehicle area  */

    .vehicle-wrapper {
        grid-template-columns: 1fr;
    }

    /* cbrn page  */

    .cbrn-hero-wrapper h1 {
        font-size: 48px;
    }

    .cbrn-hero-wrapper p {
        font-size: 20px;
    }

    /* training area  */

    .training-inner-wp {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .traditional-training {
        padding: 24px 20px;
    }

    .almost-real-training {
        padding: 24px 20px;
    }

    .training-com-wrapper {
        padding-block: 180px;
        padding-inline: 16px;
    }

    /* research area  */

    .research-brands {
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px;
    }

    .logo-ocean {
        padding: 8px 31px;
    }

    .logo-safe {
        padding: 11px 29px;
    }

    .logo-nato-otan {
        padding: 10px 47px;
    }

    .research-wrapper {
        padding-block: 120px;
        padding-inline: 16px;
    }

    .research-area::before {
        top: 80px;
    }

    .research-area::after {
        bottom: 80px;
    }

    .research-wrapper-top h2 {
        font-size: 32px;
    }

    /* contact page  */

    .contact-wrapper {
        padding-top: 80px;
        padding-bottom: 60px;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .contact-form-area::before {
        top: 80px;
    }

    .contact-form-area::after {
        bottom: 60px;
    }

    .contact-block-left {
        padding: 40px 16px;
        gap: 80px;
    }

    .contact-form-block {
        padding: 40px 16px;
    }

    /* contact image  */

    .contact-image-wrapper {
        padding-top: 60px;
        padding-bottom: 80px;
    }

    .contact-image img {
        width: 100%;
        height: 230px;
    }

    .contact-image-area::before {
        top: 60px;
    }

    .contact-image-area::after {
        bottom: 80px;
    }

    .contact-image {
        padding: 0;
    }

}



@media screen and (max-width: 575px) {

    /* hero area  */

    .hero-wrapper {
        padding-inline: 16px;
    }


}