/* start variables */
:root{
    --main-color:#10cab7;
    --section-padding : 60px;
    --section-background-color : #f6f6f6 ;
}
/* end variables */


/* global rules */
*{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
body{
    font-family: "Work Sans", sans-serif;
}

html{
    scroll-behavior: smooth;
}
/* global rules */




/* start component */
.main-taitl{
    color: #ebeced;
    font-size: 100px;
    text-align: center;
    font-weight: 800;
    margin: 0;
    letter-spacing: -3px;
}

.main-taitl + p{
    margin: -30px 0 0;
    color: #797979;
    text-align: center;
    font-size: 20px;
}

@media (max-width : 767px) {
    .main-taitl{
        font-size: 60px;
    }
    .main-taitl + p {
        margin: -20px 0 0;
    }
}


/* end component */

.container{
    margin: 0 auto 0 auto;
    padding: 0 15px 0 15px;
}

/* small scren */
@media (min-width : 768px) {
    .container{
        width: 750px;
    }
}
/* medium scren */
@media (min-width : 992px) {
    .container{
        width: 970px;
    }
}
/* large scren */
@media (min-width : 1200px) {
    .container{
        width: 1170px;
    }
}





/* start heading */
.header{
    padding: 20px;
    background-color: rgb(34, 176, 176);
}

.header .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}


.header .logo{
    width: 150px;
}

.header .links{
    position: relative;
}

.header .links:hover .icon span:nth-child(2){
    width: 100%;
}

.header .links .icon{
    width: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
}


.header .links .icon span{
    background-color: black;
    margin-bottom: 5px;
    height: 2px;
}


.header .links .icon span:first-child{
    width: 100%;
}
.header .links .icon span:nth-child(2){
    width: 60%;
    transition: 0.3s;
}
.header .links .icon span:last-child{
    width: 100%;
}

.header .links ul{
    list-style: none;
    margin: 10px 0 0 0;
    padding: 0;
    background-color: #f6f6f6;
    position: absolute;
    right: 0;
    min-width: 200px;
    top: calc(100% + 10px);
    display: none;
    z-index: 1;
}


.header .links:hover ul{
    display: block;
}


.header .links ul::before{
    content: "";
    border-width: 10px;
    border-style: solid;
    border-color: transparent transparent #f6f6f6 transparent;
    position: absolute;
    right: 5px;
    top: -20px;
}

.header .links ul li a{
    display: block;
    padding: 15px;
    text-decoration: none;
    color: #333;
    transition: 0.3s;
}
.header .links ul li a:hover{
    padding-left: 25px;
}
.header .links ul li:not(:last-child) a{
    border-bottom: 1px solid #ddd;
}
/* end heading */



/* start landing */
.landing{
    background-image: url(../images/9.jpg);
    background-size: cover;
    height: calc(100vh - 71.74px);
    position: relative;
}
.landing .text{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50% , -50%);
    text-align: center;
    width: 320px;
    max-width: 100%;
}
.landing .text h1{
    margin: 0;
    font-weight: bold;
    font-size: 50px;
    color: var(--main-color);
}
.landing .text p{
    font-size: 19px;
    line-height: 1.8;
    color: var(--main-color);
}
/* end landing */



/* start features  */
.features{
    padding: var(--section-padding);
    background-color: var(--section-background-color);
}


.features .container{
    display: grid;
    grid-template-columns: repeat(auto-fill , minmax(300px , 1fr));
    gap: 20px;
}
.features .feat{
    padding: 20px;
    text-align: center;
}

.features .feat i {
    color: var(--main-color);
}
.features .feat h3{
    font-weight: 800;
    margin: 30px 0;
}
.features .feat p{
    line-height: 1.8;
    color: #777;
    font-size: 17px;
}
/* end features  */




/* start services  */
.services{
    padding: var(--section-padding);
}

.services .services-content{
    display: grid;
    grid-template-columns: repeat(auto-fill , minmax(300px , 1fr));
    gap: 30px;
    margin-top: 100px;
}

.services .services-content .serv{
    display: flex;
    margin-bottom: 40px;
} 


@media (max-width : 767px ){
    .services .services-content .serv{
        flex-direction: column;
        text-align: center;
    }
}

.services .services-content .serv i {
    color: var(--main-color);
    flex-basis: 60px;
}

.services .services-content .serv .text{
    flex: 1;
}
.services .services-content .serv .text h3{
    margin: 0 0 20px;
}
.services .services-content .serv .text p{
    color: #444;
    font-weight: 300;
    line-height: 1.6;
}


.services .services-content .image{
    text-align: center;
    position: relative;
}


.services .services-content .image::before{
    content: '';
    background-color: #2c4755;
    width: 100px;
    height: calc(100% + 100px);
    top: -50px;
    position: absolute;
    right: 0;
    z-index: -1;
}



.services .services-content .image img{
    width: 260px;
    height: 400px;
}


@media (max-width : 1199px) {
    .image-col{
        display: none;
    }
}
/* end services  */


/* start Portfolio */
.portfolio{
    padding: var(--section-padding);
    background-color: var(--section-background-color);
}
.portfolio .portfolio-content{
    display: grid;
    grid-template-columns: repeat(auto-fill , minmax(300px , 1fr));
    gap: 30px;
    margin: 80px 0 0 0;
}

.portfolio .portfolio-content .card{
    background-color: white;
}
.portfolio .portfolio-content .card img{
    width: 100%;
}
.portfolio .portfolio-content .card .info{
    padding: 20px;
}
.portfolio .portfolio-content .card .info h3{
    margin: 0;
}
.portfolio .portfolio-content .card .info p{
    color: #777;
    margin-bottom: 0;
    line-height: 1.6;
}
/* end Portfolio */


/* start about */
.about{
    padding-top: var(--section-padding);
    padding-bottom: calc(var(--section-padding) + 60px) ;
}
.about .about-content{
    margin-top: 100px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
@media (max-width: 991px){
    .about .about-content{
        flex-direction: column;
        text-align: center;
        margin: 10px;
    }
}

.about .about-content .image{
    position: relative;
    width: 250px;
    height: 375px;
}

@media (max-width: 991px){
    .about .about-content .image{
        margin: 0 auto 60px;
    }
}

.about .about-content .image img {
    width: 250px;
    height: 375px;
}

@media (max-width: 991px){
    .about .about-content .image img {
        width: 250px;
        height: 375px;
        margin-top: 30px;
    }
}

.about .about-content .image::before{
    content: "";
    position: absolute;
    background-color: #ebeced;
    width: 100px;
    height: calc(100% + 80px);
    top: -40px;
    left: -20px;
    z-index: -1;
}
.about .about-content .image::after{
    content: "";
    position: absolute;
    width: 120px;
    height: 300px;
    border-left: 80px solid var(--main-color);
    border-bottom: 80px solid var(--main-color);
    z-index: -1;
    top: -40px;
    right: -150px;
}

@media (max-width: 991px){
    .about .about-content .image::before,.about .about-content .image::after{
        display: none;
    }
}


.about .about-content .text{
    flex-basis: calc(100% - 500px);
}
.about .about-content .text p:first-of-type{
    font-weight: bold;
    line-height: 2;
    margin-bottom: 50px;
}
.about .about-content .text p:last-of-type{
    line-height: 2;
    color: #777;
}
.about .about-content .text hr{
    width: 50%;
    display: inline-block;
    border-color: var(--main-color);
    border-width: 1.5px;
}
/* end about */



/* start Contact */
.contact{
    padding-top: var(--section-padding);
    padding-bottom:var(--section-padding) ;
    background-color: var(--section-background-color);
}

.contact .info{
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    text-align: center;
}

.contact .info .label{
    font-size: 40px;
    font-weight: 800;
    color: #2c4755;
    letter-spacing: -2px;
    margin-bottom: 15px;
}

.contact .info .link{ 
    display: block;
    font-size: 40px;
    font-weight: 800;
    color: var(--main-color);
    text-decoration: none;
}

.contact .info .social{
    display: flex;
    justify-content: center;
    margin-top: 20px;
    font-size: 16px;
}

.contact .info .social i {
    margin-left: 10px;
    color: #2c4755;
}


@media (max-width : 767px){
    .contact .info .label,.contact .info .link{
        font-size: 25px;
    }
}
/* end Contact */


/* start footer */
.footer{
    background-color: #2c4755;
    color: white;
    padding: 30px 10px;
    text-align: center;
    font-size: 18px;
}
.footer span{
    font-weight: bold;
    color: var(--main-color);
}
/* end footer */