@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');

*,
*::after,
*::before {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
:root {
    --primary_color: #707070;
    --secondary_color: #2C2C2C;
    --primary_blue: #32BFF4;
    --dark_blue: #2D59A8;
    --primary_white: #FFFFFF;
    --primary_grey: #4A4A4A;
    --primary_font: "Open Sans", sans-serif;
    --secondary_font: "Open Sans", sans-serif;
    --primary_lite: #FAFAFA;
}
body {
    color: var(--primary_color);
    font-size: 16px;
    line-height: 1.6;
    font-weight: 400;
    font-family: var(--primary_font);
}
.container {
    max-width: 1203px;
    margin-inline: auto;
    width: calc(100vw - 30px);
}
h1,
h2,
h3,
h4 {
    color: var(--secondary_color);
    font-weight: 700;
    font-family: var(--secondary_font);
}
h1,
h2 {
    font-size: 35px;
    line-height: 1.3;
    margin-bottom: 38px;
}
p:last-child {
    margin: 0;
}
img {
    display: block;
}
.btn a {
    background: var(--primary_blue);
    color: var(--primary_white);
    text-decoration: none;
    border-radius: 10px;
    display: inline-block;
    border: 1px solid var(--primary_blue);
    padding: 13px 30px;
    transition: all 0.3s linear;
}
.btn a:hover {
    background: transparent;
    color: var(--primary_blue);
}
.btn.dark_blue a {
    background: var(--dark_blue);
    border-color: var(--dark_blue);
}
.btn.dark_blue a:hover {
    color: var(--dark_blue);
    background: transparent;
}


/********** Header section css start **********/

header {
    padding: 30px 0 0;
}
.logo img {
    margin-inline: auto;
}
header .logo {
    margin: 0 0 30px;
}
header nav ul {
    display: flex;
    list-style: none;
    background: var(--dark_blue);
    max-width: 754px;
    margin-inline: auto;
    border-radius: 5px;
    padding-inline: 53px;
    justify-content: space-between;
}
header nav ul li a {
    display: inline-block;
    color: var(--primary_white);
    text-decoration: none;
    text-transform: uppercase;
    padding: 18px 30px;
    transition: all 0.3s linear;
}
header nav ul li a:hover {
    background: var(--primary_blue);
}
header .toggle {
    display: none;
}
header nav ul li + li {
    position: relative;
}
header nav ul li + li::after {
    content: "";
    background: #1F468D;
    width: 1px;
    position: absolute;
    height: 28px;
    top: 50%;
    left: -25px;
    transform: translateY(-50%);
}
/********** Header section css End **********/


/*======================== Home Page Css Start ========================*/


/********** Banner section css Start **********/
/**
.banner_section {
    background: var(--primary_lite);
    padding-block: 30px;
}
.banner_section .row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
/***
.banner_section .left_col {
    flex: 0 0 47vw;
    margin-left: calc(-50vw + 50%);
    width: 47vw;
}**/
/**
.banner_section .left_col {
    flex: 0 0 47vw;
    margin-left: calc(-49vw + 53%);
    width: 47vw;
    padding: 40px 0;
}

.left_col img {
    max-width: 100%;
}
.banner_section .right_col {
    flex: 0 0 53%;
    max-width: 53%;
}
.banner_section .right_col .text {
    margin: 0 0 30px;
}
.banner_section .right_col .text {
    margin: 0 0 30px;
}**/



/********** Banner section css Start **********/

.banner_section {
    background: var(--primary_lite);
    padding-block: 40px;
    overflow: hidden;
}

.banner_section .row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Full-bleed left column extending to screen edge without vertical stretching */
.banner_section .left_col {
    flex: 0 0 50vw;
    width: 50vw;
    margin-left: calc(-50vw + 50%);
    padding: 0 20px 0 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.banner_section .left_col .image {
    width: 100%;
    display: flex;
    justify-content: center;
}

.left_col img {
    max-width: 100%;
    height: auto;
    max-height: 580px; /* Constrains vertical size on desktop */
    object-fit: contain;
    display: block;
}

.banner_section .right_col {
    flex: 0 0 48%;
    max-width: 48%;
    padding-left: 20px;
}

.banner_section .right_col .text {
    margin: 0 0 30px;
}

/* 1440px Desktop Specific Scaling */
@media screen and (min-width: 1200px) and (max-width: 1440px) {
    .left_col img {
        max-height: 480px; /* Fits image comfortably alongside text on 1440px screens */
    }
}

/* Tablet & Mobile Layout */
@media screen and (max-width: 991px) {
    .banner_section .row {
        flex-direction: column;
    }

    .banner_section .left_col {
        flex: 0 0 100%;
        width: 100%;
        margin-left: 0;
        padding: 0;
    }

    .banner_section .right_col {
        flex: 0 0 100%;
        max-width: 100%;
        padding-left: 0;
        margin-top: 30px;
    }

    .left_col img {
        max-height: 380px;
    }
}

/********** Banner section css End **********/

/********** Banner section css End **********/

/********** Left Right Column Section Start Here **********/

.left_content_right_image {
    padding-block: 90px;
    overflow: hidden;
}
.left_content_right_image .row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.left_content_right_image .row .left_col {
    flex: 0 0 44%;
    max-width: 44%;
}
.left_content_right_image .btn {
    margin-top: 40px;
}
.left_content_right_image .right_col {
    flex: 0 0 53%;
    max-width: 53%;
    position: relative;
}
.left_content_right_image img {
    max-width: 100%;
}
.left_content_right_image .image {
    display: flex;
    align-items: flex-start;
}
.left_content_right_image .text {
    max-width: 168px;
    flex: 0 0 100%;
    position: absolute;
    right: 0;
    bottom: 200px;
    width: 100%;
    color: var(--primary_white);
}
.left_content_right_image .blue-overlay::after {
    content: "";
    background: var(--primary_blue);
    position: absolute;
    top: 0;
    right: calc(-50vw + 50%);
    width: 100%;
    height: 100%;
    z-index: -1;
}
.left_image_right_image {
    background: var(--primary_lite);
    padding: 90px 0;
}
.left_image_right_image .row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.left_image_right_image .image {
    flex: 0 0 48%;
    max-width: 48%;
}
.left_image_right_image .right_col {
    flex: 0 0 48%;
    max-width: 48%;
}
.left_image_right_image .btn {
    margin-top: 40px;
}
.left_content_right_image .image .img2 {
    margin-top: 141px;
}
.left_image_right_image .img2 {
    margin-top: -76px;
}
.left_image_right_image .img2 img {
    margin-left: auto;
}


/********** Left Right Column Section Start End **********/


/********** Contact our expert Section Start **********/

.contact_our_expert {
    background: var(--dark_blue);
    padding-block: 66px;
}
.contact_our_expert .inner_content {
    text-align: center;
}
.contact_our_expert h2 {
    color: var(--primary_white);
    margin: 0 0 29px;
}
.contact_our_expert p {
    color: #F2F2F2;
    font-size:12px;
}
.contact_our_expert .btn {
    margin-top: 37px;
}

/********** Contact our expert Section End **********/

/*======================== Home Page Css End ========================*/


/*======================== About Page Css Start ========================*/

/********** Banner Section css Start **********/

.banner_sec_inner {
    background: url(../images/inner-page-banner.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    padding-block: 107px;
}
.banner_sec_inner h1 {
    margin: 0;
    text-align: center;
    color: var(--primary_white);
	text-transform: uppercase;
}
.our_mission {
    background: var(--primary_white);
}
.our_mission .right_col p {
    margin: 0 0 23px;
}
.our_mission .right_col h2 {
    color: var(--dark_blue);
    margin: 0 0 23px;
}

/********** Banner Section css End **********/

/********** Four Col Section css Start **********/

.four_col_section {
    background: var(--dark_blue);
    padding-block: 50px;
}
.four_col_section .row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
    gap: 50px;
}
.four_col_section .row .col:not(:last-child) {
    border-right: 1px solid var(--primary_white);
    padding-right: 50px;
}
.four_col_section .row .icon {
    display: flex;
    justify-content: center;
    margin-bottom: 23px;
}
.four_col_section .text h3 {
    color: var(--primary_white);
    font-size: 20px;
    font-weight: 500;
    margin: 0 0 22px;
}
.four_col_section .text p {
    color: var(--primary_white);
}

/********** Four Col Section css End **********/


/********** How it works css Section start **********/

.how_it_works {
    padding-block: 80px;
}
.how_it_works .heading {
    text-align: center;
}
.how_it_works {
    padding-block: 80px;
}
.how_it_works .container {
    max-width: 1132px;
}
.how_it_works .heading {
    text-align: center;
}
.how_it_works .row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 85px;
    text-align: center;
}
.how_it_works .row .image {
    min-height: 155px;
    margin: 0 0 16px;
}
.how_it_works .row .image img {
    margin-inline: auto;
}
.how_it_works .row .col {
    position: relative;
}
.how_it_works .row .col:not(:last-child)::after {
    content: "";
    background: url(../images/arrow.png);
    position: absolute;
    width: 20.96px;
    height: 24.96px;
    top: 71px;
    right: -50px;
    background-size: contain;
}

/********** How it works css Section End **********/

/*======================== About Page Css End ========================*/

/**======================== Product Page Css Start ========================**/

/********** Full width tex Section start **********/

.text_content-sec {
    padding-block: 50px;
}
.text_content-sec .text {
    text-align: center;
    max-width: 787px;
    margin-inline: auto;
}
.text_content-sec .text h2 {
    max-width: 420px;
    margin-inline: auto;
    text-align: center;
}

/********** Full width tex Section End **********/


/********** Air colling Section Start **********/

.air_cooler {
    background: #F8F8F9;
    padding-block: 60px;
}
.list_and_specification {
    display: flex;
    justify-content: space-between;
}
.list_and_cooler {
    flex: 0 0 66%;
    max-width: 66%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.specification {
    flex: 0 0 30%;
    max-width: 30%;
    box-shadow: 0px 2px 3px #00000014;
    border-radius: 10px;
    background: var(--primary_white);
    padding: 37px 26px;
}
.specification h3 {
    color: var(--dark_blue);
    font-size: 20px;
    margin: 0 0 25px;
}
.specification .row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: #2E2E2E;
}
.specification .row+.row {
    border-top: 1px solid #E0E0E0;
    padding-top: 11px;
    margin-top: 11px;
}
.list_and_cooler h2 {
    color: var(--dark_blue);
    margin: 0 0 22px;
    font-size: 30px;
}
.list_and_cooler .text {
    flex: 0 0 53%;
    max-width: 53%;
}
.list_and_cooler .text ul {
    list-style: none;
    padding: 0;
    margin: 30px 0 0;
    display: flex;
    flex-direction: column;
    gap: 32px;
}
.list_and_cooler .text ul li {
    color: #2E2E2E;
    font-weight: 500;
    position: relative;
    padding-left: 40px;
}
.list_and_cooler .text ul li::after {
    content: "";
    background: url(../images/checked.png);
    position: absolute;
    top: 3px;
    left: 0;
    width: 22px;
    height: 22px;
    background-size: contain;
    background-color: #fff;
}
.list_and_cooler .image {
    flex: 0 0 43%;
    max-width: 43%;
}
.list_and_cooler .image img {
    max-width: 100%;
}

/********** Air colling Section End **********/

/********** FAQ Section Start **********/

.faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s ease;
}
.faq-answer-content {
    overflow: hidden;
}
.faq-item.active .faq-answer {
    grid-template-rows: 1fr;
}
.faq_section {
    background: #F8F8F9;
    padding-block: 0 60px;
}
.faq_inner {
    background: var(--primary_white);
    box-shadow: 0px 2px 3px #00000014;
    border-radius: 10px;
    padding: 24px 28px;
}
.faq_inner .heading h2 {
    color: var(--dark_blue);
    margin: 0 0 20px;
}
.faq_inner .faq-item {
    border: 1px solid #D2D2D2;
    border-radius: 5px;
    cursor: pointer;
    padding: 18px 25px;
}
.faq_inner .faq-item .faq-question {
    all: unset;
    display: block;
    width: 100%;
    color: var(--dark_blue);
    font-weight: 500;
}
.faq_inner .faq-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

/********** FAQ Section End **********/

/*======================== Product Page Css End ========================*/


/********** Footer  Section Start **********/

footer {
    background: var(--primary_grey);
    padding-block: 20px;
}
footer .text {
    margin-top: 13px;
    text-align: center;
    color: var(--primary_white);
    max-width: 192px;
    margin-inline: auto;
}

/********** Footer Section End **********/


/***************************** Responsive*****************************/

@media(max-width:991px) {

    .left_content_right_image,
    .left_image_right_image,
    .how_it_works {
        padding-block: 60px;
    }

    /********** About Page css Start **********/

    .four_col_section .row {
        grid-template-columns: repeat(2, 1fr);
    }
    .four_col_section .row .col:nth-child(2n) {
        border: 0;
        padding: 0;
    }
    .how_it_works .row {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .how_it_works .row .col:nth-child(2n)::after {
        display: none;
    }

    /********** About Page css End **********/

    /********** Product Page css Start **********/

    .list_and_specification {
        flex-direction: column;
        gap: 40px;
    }
    .list_and_cooler,
    .specification {
        flex: 0 0 100%;
        max-width: 100%;
    }

    /********** Product Page css End **********/

}

@media(max-width:767px) {

    h1,
    h2 {
        font-size: 27px;
        line-height: 1.3;
        margin-bottom: 23px;
    }
    header .toggle {
        display: block;
    }
    header {
        padding-block: 19px;
        position: relative;
    }
    header nav {
        display: none;
    }
    header .menu_row {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    header .toggle {
        display: flex;
        width: 31px;
        height: 31px;
        position: relative;
        align-items: center;
        cursor: pointer;
    }
    header .logo img {
        max-width: 82px;
    }
    header .logo {
        margin: 0;
    }
    header .toggle span {
        display: block;
        background: var(--primary_blue);
        height: 3px;
        position: absolute;
        width: 100%;
        transition: all 0.3s linear;
    }
    header .toggle span:first-child {
        transform: translateY(-10px);
    }
    header .toggle span:last-child {
        transform: translateY(10px);
    }
    header nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        background: var(--primary_blue);
        width: 100%;
    }
    header nav ul {
        flex-direction: column;
        padding: 0;
    }
    header nav ul li a,
    header nav.active_menu {
        display: block;
    }
    .toggle.active span:first-child {
        transform: rotate(45deg);
    }
    .toggle.active span:last-child {
        transform: rotate(-45deg);
    }
    .toggle.active span:nth-child(2) {
        display: none;
    }

    /******* Home Page css Start  *******/
    .banner_section .row {
        flex-direction: column-reverse;
        gap: 30px;
    }
    .banner_section .left_col {
        flex: 0 0 100%;
        margin: 0;
        width: 100%;
    }
    .banner_section .right_col,
    .left_content_right_image .row .left_col,
    .left_image_right_image .right_col,
    .left_image_right_image .image,
    .left_content_right_image .right_col {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .image img {
        width: 100%;
    }
    .left_content_right_image .row,
    .left_image_right_image .row {
        flex-direction: column;
        align-items: normal;
        gap: 30px;
    }
    .left_content_right_image .blue-overlay::after {
        display: none;
    }
    .left_content_right_image .text {
        position: static;
        width: 100%;
        background: var(--primary_blue);
        padding: 20px;
        max-width: 100%;
        border-radius: 10px;
    }
    .image img {
        width: 100%;
    }
    .image .img1 {
        max-width: 74%;
    }
    .left_content_right_image .text {
        position: static;
        width: 100%;
        background: var(--primary_blue);
        padding: 20px;
        max-width: 100%;
        border-radius: 10px;
    }
    .left_content_right_image .image {
        flex-direction: column;
    }
    .left_content_right_image .img1 {
        width: 80%;
    }
    .left_image_right_image .img2 {
        width: 80%;
        margin-left: auto;
    }
    .left_content_right_image .image .img2 {
        margin-top: 8px;
        margin-left: auto;
    }

    /******* Home Page css End  *******/

    /******* About Page css Start  *******/

    .banner_sec_inner {
        padding-block: 60px;
    }
    .four_col_section .row {
        grid-template-columns: repeat(1, 1fr);
    }
    .four_col_section .row .col:not(:last-child) {
        border-right: 0;
        padding-right: 0;
    }
    .how_it_works .row .image img {
        max-height: 155px;
        object-fit: contain;
    }
    .how_it_works .row .col:not(:last-child)::after {
        right: -33px;
    }

    /******* About Page css End  *******/

    /******* Product Page css Start  *******/

    .list_and_cooler {
        flex-direction: column;
        gap: 24px;
    }
    .list_and_cooler .text,
    .list_and_cooler .image {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .list_and_cooler h2 {
        font-size: 27px;
    }
    .list_and_cooler .text ul {
        gap: 15px;
    }

    /******* Product Page css End  *******/

}
@media (max-width: 767px) {
    header .logo img {
        max-width: 104px;
                height: 50%;
        width: 100% !important
    }
}