* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}


body {
    font-family: "KoHo", sans-serif;
}

:root {
    --dark-blur: #141D3D;
    --light-blue: #43baff;
    --white: #fff;
}

a {
    text-decoration: none;
}

ul li {
    list-style: none;
}

h3 {
    font-size: 36px;
    font-weight: 600;
}

p span {
    font-weight: 700;
    color: var(--light-blue);
}


.main_btn {
    position: relative;
    padding: 24px 50px;
    color: #fff;
    text-decoration: none;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 16px;
    border: 2px solid transparent;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
}

.main_btn:hover {
    border: 2px solid #fff
}

.main_btn::before {
    content: '';
    position: absolute;
    inset: 0 8px;
    border-left: 2px solid #fff;
    border-right: 2px solid #fff;
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
}

.main_btn::after {
    content: '';
    position: absolute;
    inset: 8px 0;
    border-top: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transition: 1s;
    -webkit-transition: 1s;
    -moz-transition: 1s;
    -ms-transition: 1s;
    -o-transition: 1s;
}

.main_btn:hover::before {
    inset: 16px 8px;
}

.main_btn:hover::after {
    inset: 8px 16px 8px;
}

/* header css start  */

header {
    border-bottom: solid 1px var(--dark-blur);
}

header .top_header {
    background-color: var(--dark-blur);
}

header .top_header ul li {
    border-left: solid 1px rgba(255, 255, 255, 0.2);
}

header .top_header ul li:last-child {
    border-right: solid 1px rgba(255, 255, 255, 0.2);
}

header .top_header ul li a {
    padding: 10px 14px;
    height: 100%;
    font-size: 14px;
    color: var(--white);
    transition: 0.5s;
}

header .top_header ul li a:hover {
    color: var(--light-blue);
}

.navbar {
    padding: 10px 0;
}

.navbar .navbar-brand {
    font-size: 30px;
}

.navbar-nav {
    transition: all 0.25s ease-in;
    gap: 20px 50px;
}


.navbar-nav .nav-item a {
    color: #000;
    font-weight: 600;
    font-size: 18px;
}

.navbar-nav .nav-item a:hover {
    color: var(--light-blue);
    text-decoration: underline;
}

.navbar .navbar-collapse {
    flex-grow: unset;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* header css end  */


/* banner css  */

.banner {
    background: url(../images/banner_.png);
    background-size: cover;
    height: 600px;
    background-attachment: fixed;
}

.banner_text h4 {
    color: var(--light-blue);
    font-size: 22px;
    font-weight: 600;
}

.banner_text h1 {
    font-size: 60px;
    color: var(--white);
}

.banner_text p {
    font-size: 20px;
    color: #eee;
    line-height: 36px;
}


/* about us css  */

.about_us {
    margin-top: 70px;
}

.color_h6 {
    font-size: 18px;
    color: var(--light-blue);
    font-weight: 600;
    margin-bottom: 20px;
}

.about_text h3 {
    margin-bottom: 20px;
}

.about_us p {
    font-size: 15px;
    color: #999;
    font-weight: 500;
}

.experience .quick_support img {
    width: 60px;
    margin-bottom: 16px;
}

.experience .quick_support h5 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

/* we_provide css  */

.we_provide {
    margin-top: 70px;
    padding: 70px 0;
    background-color: var(--dark-blur);
    color: var(--white);
}

.we_provide h3 {
    margin-bottom: 20px;
}

.we_provide p {
    color: #aeaacb;
    font-size: 18px;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.we_provide .row {
    row-gap: 20px;
}

.card {
    background-color: #262051;
    color: #fff;
    padding: 40px 20px 20px;
    border: solid 1px #46416B;
    border-radius: 0;
    min-height: 300px;
    height: 100%;
    overflow: hidden;
    transition: 1s;
}

.card:hover {
    box-shadow: 0 0 40px rgba(67, 186, 255, 0.2);
}

.card span {
    font-size: 80px;
    opacity: 0.1;
    font-weight: 700;
    position: absolute;
    left: -4px;
    top: -34px;
}

.card h5 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
}

.card .dsa {
    position: absolute;
    bottom: -88px;
    right: -88px;
    width: 188px;
    height: 188px;
    color: #fff;
    background: #332d5f;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    transition: all 0.3s linear;
    -webkit-transition: all 0.3s linear;
    -moz-transition: all 0.3s linear;
    -o-transition: all 0.3s linear;
    -ms-transition: all 0.3s linear;
}

.card .dsa img {
    width: 40px;
    position: absolute;
    top: 40px;
    left: 40px;
    filter: invert();
}

.card p {
    font-size: 16px;
    line-height: 30px;
}

.we_provide .learn_more {
    font-size: 18px;
    font-weight: 600;
    color: var(--light-blue);
}

/* choose_us css  */


.choose_us {
    margin-top: 70px;
}

.choose_text h3 {
    margin-bottom: 20px;
}

.choose_text p {
    font-size: 16px;
    color: #999;
    font-weight: 500;
    line-height: 30px;
}

/* contact_banner css  */

.contact_banner {
    margin-top: 70px;
}

.contact_banner .contact_bg {
    background: url(../images/cont_bg_bann.png) no-repeat;
    background-size: cover;
    background-position: center;
    min-height: 350px;
    padding: 60px 70px;
    margin: 0 100px;
}

.contact_banner .contact_bg h6,
.contact_banner .contact_bg h3 {
    color: var(--white);
}

.contact_banner .contact_bg .main_btn {
    right: 70px;
    bottom: 40px;
}



/* testimonial css  */

.testimonial {
    background-color: #F5F5F5;
    margin-top: 70px;
    padding: 70px 0 40px;
}

.testimonial .container {
    padding: 0 100px;
}

.descri__ {
    margin-top: 110px;
}

.descri__ p {
    color: #999999;
    font-size: 20px;
    font-weight: 500;
    line-height: 30px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.slick-dots {
    bottom: 0;
    width: auto;
    padding: 0;
    margin: 0 0 20px;
}

.slick-dots li button,
.slick-dots li {
    width: 24px;
    height: 6px;
    padding: 0;
}

.slick-dots li button:before {
    content: "";
    width: 24px;
    height: 6px;
    background-color: #dcdcdcfa;
    opacity: 1;
    border-radius: 2px;
}

.slick-dots li.slick-active button:before {
    opacity: 1;
    background-color: var(--light-blue);
}



/* footer css  */

footer {
    background-color: var(--dark-blur);
    padding: 50px 0 24px;
    color: #AEAACB;
}

footer h5 {
    color: var(--white);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

footer h6 {
    color: var(--white);
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 10px;
}

.social_icon {
    column-gap: 20px;
}

.social_icon a {
    font-size: 18px;
    color: var(--white);
}

footer p {
    font-size: 16px;
    font-weight: 500;
    line-height: 30px;
}

footer .quicklink ul {
    row-gap: 14px;
    display: grid;
}

footer .quicklink ul li a {
    color: #AEAACB;
    font-weight: 500;
}

footer hr {
    width: 100%;
    height: 2px;
    border: 0;
    margin: 30px 0 0;
    background-color: rgba(255, 255, 255, 0.8);
}

footer .send_mail {
    height: 42px;
    border: solid 1px #fff;
}

footer .send_mail input {
    height: 100%;
    border: 0;
    width: 100%;
    padding: 10px;
    color: var(--white);
    background-color: #37325A;
}

footer .send_mail input::placeholder {
    color: var(--white);
}

:focus-visible {
    outline: none;
}

footer .send_mail a {
    height: 100%;
    display: flex;
}

footer .copyright span {
    color: var(--light-blue);
}


/* about page css  */

.different {
    margin-top: 70px;
}

.different h3 {
    margin-bottom: 30px;
}

.different .row {
    row-gap: 20px;
}

.different .card_list {
    border: solid 1px #E1E1E1;
    border-radius: 20px;
    padding: 28px 28px;
    transition-duration: .4s;
    height: 100%;
    background: #fff;
}

.different .card_list h5 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 30px;
    position: relative;
}

.different .card_list h5::before {
    content: "";
    height: 2px;
    width: 130px;
    bottom: -14px;
    position: absolute;
    background-color: var(--light-blue);
}

.different .card_list p {
    color: #999;
    font-weight: 500;
    line-height: 30px;
}

.different .card_list:hover {
    box-shadow: 0 0 50px rgba(67, 186, 255, 0.2);
}


/* contact_us css  */

.contact_us {
    margin: 30px 0 30px;
}

.contact_us .contact_head p {
    font-size: 18px;
    color: #999;
    font-weight: 500;
}

.contact_text {
    border-radius: 16px;
    padding: 50px;
    background-color: #06578e;
    box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.2);
}

.contact_text h4 {
    font-size: 36px;
    font-weight: 600;
    color: var(--white);
}

.contact_text p {
    font-size: 18px;
    font-weight: 500;
    color: var(--white);
}

.contact_text ul {
    margin-top: 60px;
    row-gap: 20px;
    display: grid;
}

.contact_text ul li a,
.contact_text ul li address {
    font-size: 18px;
    color: var(--white);
    font-weight: 500;
}

.contact_text hr {
    border: 0;
    width: 100%;
    height: 1px;
    background-color: #fff;
    opacity: 1;
    margin: 50px 0 30px;
}

.contact_text .social_icon a {
    font-size: 22px;
}

.contact_us form label {
    font-size: 16px;
    font-weight: 500;
}

.contact_us form input {
    font-size: 15px !important;
    height: 48px;
    border: solid 1px #e7e8ef !important;
}

.contact_us form .main_btn {
    background-color: transparent;
    color: var(--light-blue);
}

.contact_us form .main_btn:hover {
    border-color: var(--light-blue);
}

.contact_us form .main_btn::after,
.contact_us form .main_btn::before {
    border-color: var(--light-blue);
}


/* offering_banner css  */


.offering_banner {
    background: url(../images/offering_bg.jpeg) no-repeat;
    background-size: cover;
    background-position: center;
    height: 500px;
    color: var(--white);
}

.offering_banner .text {
    width: 70%;
}

.offering_banner .text h4 {
    color: var(--light-blue);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
}

.offering_banner .text h1 {
    font-size: 40px;
    margin-bottom: 30px;
    font-weight: 700;
}

.offering_banner .text p {
    font-size: 18px;
    opacity: 0.7;
    line-height: 36px;
}

.list_num {
    padding: 50px 0;
    background-color: #F5F5F5;
}

.list_num ol {
    display: grid;
    row-gap: 16px;
}

.list_num ol li {
    color: #999999;
    width: 48%;
}

.list_num ol li b {
    display: block;
    color: var(--light-blue);
}

.list_num .card_l {
    border: solid 1px #E1E1E1;
    border-radius: 10px;
    padding: 20px;
    background: #fff;
}

.list_num .card_l p {
    color: #999;
    font-weight: 500;
    line-height: 30px;
}

.list_num .link_list span {
    border: solid 1px #E1E1E1;
    border-radius: 6px;
    background-color: var(--white);
    padding: 6px 20px;
    color: #999;
    font-weight: 600;
}

.accordion-button {
    font-weight: 600;
}

.accordion-body {
    color: #999999;
}

.accordion-button:not(.collapsed) {
    background-color: var(--white);
}

.accordion-button:focus {
    box-shadow: none;
}



/* responsive css start  */

@media (max-width: 1399.98px) {
    .testimonial .container {
        padding-right: calc(var(--bs-gutter-x)* .5);
        padding-left: calc(var(--bs-gutter-x)* .5);
    }
}

@media (max-width: 1199.98px) {

    .navbar {
        padding: 0;
    }

    h3 {
        font-size: 30px;
    }

    .color_h6 {
        font-size: 16px;
        margin-bottom: 16px;
    }

    .banner_text h4 {
        font-size: 20px;
    }

    .banner_text h1 {
        font-size: 50px;
    }

    .we_provide {
        margin-top: 50px;
        padding: 60px 0;
    }

    .choose_us,
    .contact_banner {
        margin-top: 50px;
    }

    .contact_banner .contact_bg {
        margin: 0;
    }

    .testimonial {
        margin-top: 50px;
        padding: 50px 0 10px;
    }

    .slick-dots {
        margin: 0;
    }

    .descri__ p {
        font-size: 18px;
    }

    .card {
        min-height: 220px;
    }

    .card p {
        width: 70%;
    }

    .we_provide .we_provide_head {
        margin-bottom: 30px !important;
    }

    .navbar-nav {
        gap: 0 20px;
    }

    .banner {
        height: 500px;
    }

    .descri__ {
        margin-top: 80px;
    }

    .different {
        margin-top: 50px;
    }


}

@media (max-width: 991.98px) {


    .navbar .navbar-brand {
        font-size: 26px;
    }

    .navbar-nav .nav-item a {
        font-size: 16px;
    }

    .navbar-nav {
        gap: 0 10px;
    }

    .main_btn {
        font-size: 14px;
        padding: 20px 40px;
    }

    .banner_text h4 {
        font-size: 18px;
    }

    .banner_text h1 {
        font-size: 50px;
    }

    .banner_text p {
        font-size: 18px;
        line-height: 30px;
    }

    .banner_text .main_btn {
        margin-top: 30px !important;
    }

    .about_us {
        margin-top: 50px;
    }

    .about_us .about_img {
        margin-top: 30px;
    }

    .we_provide {
        margin-top: 30px;
        padding: 40px 0;
    }

    .we_provide .learn_more {
        margin-top: 0 !important;
    }

    .choose_text p {
        font-size: 16px;
        line-height: 26px;
    }

    .choose_us,
    .contact_banner {
        margin-top: 40px;
    }

    .contact_banner .contact_bg {
        min-height: 270px;
        padding: 40px 40px;
    }

    .contact_banner .contact_bg .main_btn {
        right: 40px;
        bottom: 30px;
    }

    .testimonial {
        margin-top: 40px;
        padding: 40px 0 10px;
    }

    .testimonial .test_text {
        padding-right: 0 !important;
    }

    footer {
        padding: 40px 0 24px;
    }

    footer .about_company {
        padding-right: 10px !important;
    }

    footer p {
        font-size: 15px;
        line-height: 24px;
    }

    footer .quicklink ul li a {
        font-size: 15px;
    }

    .different {
        margin-top: 30px;
    }

    .contact_text {
        padding: 30px;
    }

    .contact_text h4 {
        font-size: 28px;
    }

    .contact_text ul li a,
    .contact_text ul li address {
        font-size: 16px;
    }

    .contact_text .social_icon a {
        font-size: 20px;
    }

    .contact_us form .form-div1 {
        margin-bottom: 16px !important;
    }

    .contact_text p {
        font-size: 16px;
    }

    .offering_banner .text {
        width: 100%;
    }

    .offering_banner .text h4 {
        font-size: 18px;
    }

    .offering_banner .text h1 {
        font-weight: 600;
    }

    .offering_banner .text p {
        line-height: 30px;
    }

    .list_num {
        padding: 40px 0;
    }

    .list_num h5 {
        margin-top: 30px !important;
    }


}

@media (max-width:767.98px) {

    h3 {
        font-size: 24px;
    }

    p {
        font-size: 16px !important;
    }

    header .top_header ul li a i {
        margin-right: 0 !important;
    }

    header .top_header ul li a span {
        display: none;
    }

    .banner_text h4 {
        font-size: 16px;
        font-weight: 500;
    }

    .banner_text h1 {
        font-size: 36px;
    }

    .banner_text p {
        line-height: 26px;
    }

    .banner_text .main_btn {
        margin-top: 10px !important;
    }

    .banner {
        height: 400px;
    }

    .about_us {
        margin-top: 40px;
    }

    .experience .quick_support img {
        width: 50px;
    }

    .card h5 {
        font-size: 20px;
    }

    .choose_us .choose_text {
        margin-top: 30px;
    }

    .choose_us {
        margin-top: 30px;
    }

    .contact_banner {
        margin-top: 20px;
    }

    .testimonial {
        margin-top: 30px;
        padding: 30px 0 30px;
    }

    .descri__ {
        margin-top: 40px;
    }

    .descri__ h4 {
        font-size: 20px;
        margin-bottom: 0;
    }

    .slick-dots {
        margin: 0 0 -20px;
    }

    .descri__ p {
        line-height: 24px;
    }

    footer .about_company {
        padding-right: 0 !important;
    }

    footer .row {
        row-gap: 30px;
    }

    .social_icon a {
        font-size: 16px;
    }

    .contact_text h4 {
        font-size: 24px;
    }

    .contact_text ul {
        margin-top: 30px;
    }

    .contact_text hr {
        margin: 30px 0 20px;
    }

    .contact_text .social_icon a {
        font-size: 18px;
    }

    .contact_us form {
        margin-top: 30PX;
    }

    .contact_us form h4 {
        margin-top: 0 !important;
    }

    .list_num ol li {
        width: 100%;
    }

    .offering_banner {
        height: 400px;
    }

    .offering_banner .text h4 {
        font-size: 16px;
        font-weight: 500;
        margin-bottom: 16px !important;
    }

    .offering_banner .text h1 {
        font-size: 32px;
        margin-bottom: 16px;
    }

    .offering_banner .text p {
        line-height: 26px;
    }




}

@media (max-width:575.98px) {

    p {
        font-size: 15px !important;
    }

    .banner_text h1 {
        font-size: 32px;
    }

    .tets_img {
        display: none;
    }

    .contact_banner .contact_bg {
        min-height: 230px;
        padding: 20px 20px;
    }

    .contact_banner .contact_bg .main_btn {
        right: 20px;
        bottom: 20px;
    }



}