@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@100;200;300;400;500;600;700;800;900&display=swap');

*,
*:before,
*:after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
}

a {
    text-decoration: none;
}

p {
    font-size: 14px;
    font-weight: 500;
}


:root {
    --mainColor: #57b9ff;
    --whiteColor: #fff;
    --blackColor: #000;
    --boxShadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
    --textSize: 16px;
    --headerSize: 25px;
}

.main_color {
    color: var(--mainColor);
}

.second_color {
    color: var(--blackColor);
}

.hero_section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background: var(--whiteColor);
    /* background: url(../images/banner.jpg); */
    background-attachment: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    /* margin-top: 75px; */
}

.navbar {
    background-color: var(--whiteColor);
    /* opacity: 0.8; */
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .2);
    border-bottom: solid 1px gainsboro;
}

.navbar-image img {
    width: 140px;
}

.nav-link {
    font-size: 16px;
    font-weight: 500;
    color: var(--blackColor);
}

.navbar-nav .nav-link:active {
    color: var(--mainColor);
}

.nav-link:hover{
    font-size: 16px;
    font-weight: 500;
    color: var(--mainColor);
}

.navbar-nav .nav-link.active, .navbar-nav .nav-link:focus{
    color: var(--mainColor);
}

/* .hero_section_content{
    height: 90dvh;  
    display: flex;
    align-items: start;
    justify-content: center;
    flex-direction: column;

} */

.hero_container {
    min-height: 90dvh; 
    display: flex;
    align-items: center;
    justify-content: start;
    flex-direction: row;
    /* padding-top: 100px; */
}

.hero_section_text {
    /* min-height: 90dvh;  */
    display: flex;
    align-items: start;
    justify-content: center;
    flex-direction: column;
}

.hero_section_text h1 {
    font-size: 2.7rem;
    font-weight: 700;
    align-self: start;
}

.collective_text {
    font-size: 14px;
    font-weight: 500;
    color: var(--whiteColor);
}

.hero_btn{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.hero_btn .btn {
    color: var(--blackColor);
    background-color: transparent;
    box-shadow: none;
    font-weight: 500;
    border: 2px solid var(--mainColor);
}

.hero_btn a:first-child .btn {
    background-color: var(--mainColor);
    color: var(--whiteColor);
    width: 140px;
    height: 40px;
    /* box-shadow: 0 3px 5px var(--mainColor); */
    border: 2px solid var(--mainColor);
}

.image-container{
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.hero_image{
    flex-wrap: wrap;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.hero_image img{
   width: 4rem;
   background-color: var(--whiteColor);
   padding: 3px;
   border-radius: 5px;
   border: solid 1px gainsboro;
   padding: 5px;
}

.top-imgs{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.middle-imgs{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.end-imgs{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.sidebar{
    background-color: var(--whiteColor);
}

.btn-close{
    color: var(--whiteColor);
}

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    /* background-image: var(--bs-navbar-toggler-icon-bg); */
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    background-color: var(--whiteColor);
}

.main_header h1{
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--mainColor);
}

.about_content{
    display: flex;
    align-items: center;
    justify-content: center;
}

.about_content p{
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 1.2;
    text-align: justify;

}

.about_section{
    background-color: whitesmoke;
}

.about_content{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

}


/* swiper class */

.swiper {
    width: 100%;
    height: 100%;
    margin: auto;
    padding: 30px 20px;
    cursor: pointer;
}

.swiper-slide {
   width: 100%;
   height: 100%;
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 60px;
    cursor: pointer;
}

.swiper-slide .col {
    display: flex;
    flex-direction: column;
    background-color:whitesmoke;
    border-radius: 5px;
    padding: 10px;
    gap: 10px;
    text-align: center;
}

/* services */

/* .service_slide{
    min-width: 300px !important;
    min-height: 500px !important;
    padding: 10px !important;
} */

/* new section */
.openSectionContents {
    height: 22rem;
    background: #000;
    background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8)),
        url('../images/bg3.png');
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.openSectionContents::after {
    content: "";
    background: rgba(11, 11, 59, 0.5);
    width: 100%;
    opacity: 0.7;
    position: absolute;
    z-index: 1;
}

.openSectionData {
    height: 22rem;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.rowSection_item {
    min-height: 22rem;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

/* tech contents */

.technologies_section_content{
    background-color: whitesmoke;
    /* opacity: 0.7; */
    padding: 10px;
}

.tech_header h1{
 font-size: 2.5rem;
 font-weight: 500;
 color: var(--mainColor);
}

.tech_contents{
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.tech_contents img{
    width: 160px;
    aspect-ratio: 3/2;
    object-fit: contain;
    /* mix-blend-mode: color-burn; */
    background-color: var(--whiteColor);
    padding: 10px;
    border: solid 1px gainsboro;
    border-radius: 5px;
}

.contact_section{
    background-color: whitesmoke;
}

.contact_data{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.contact_address h5{
  font-size: 22px;
  font-weight: 500;
  color: var(--mainColor);
}

.contact_address h6{
  font-size: 14px;
  font-weight: 500;
  color: var(--blackColor);
}

.footer_section{
    background-color: var(--whiteColor) !important;
}

.footer_data p{
    font-size: 14px;
    font-weight: 500;
    color: var(--blackColor) !important;
}

/* social media */

.social_icon {
    gap: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
 }

.social_contact a i{
    font-size: 20px;
    width: 40px;
    height: 40px;
    line-height: 40px;
    padding: 5px;
    text-align: center;
    background-color: var(--whiteColor);
    background-color: transparent;
    border: 2px solid var(--mainColor);
    border-radius: 8px;
    color: var(--mainColor);
    transition: all .9s ease;
}

.social_contact i:hover{
    background-color: var(--mainColor);
    color: var(--whiteColor);
}

@media only screen and (max-width: 600px) {

 /* .hero_container{
    height: 80vh;
    margin-top: -100px;
 }  
 .image-container .main-image{
    margin-top: -150px !important;
 } 

 .hero_btn{
    margin-top: -50px !important;
 } */
 .openSectionContents{
    height: 20%;
 }

 .image-container{
    margin-top: -160px !important; 
 }

 .hero_section_text h1 {
    font-size: 2.1rem;
    font-weight: 700;
    align-self: start;
}

 .hero_image img{
    width: 3rem;
    background-color: var(--whiteColor);
    padding: 3px;
    border-radius: 5px;
 }

 .main-image img{
    width: 340px;
 }

 p{
    font-size: 14px;
    font-weight: 400;
 }

 .vision_img_new {
    display: block !important;
 }
 /* .vision_img{
    display: none;
 } */

}