:root {
    --main-color: #19c8fa;
    --transparent-color: rgba(15, 116, 143, 70%);
    --text-color: #777;
    --section-padding: 100px;
}

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

html {
    scroll-behavior: smooth;
}

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

ul {
    list-style: none;
}

.container {
    padding-left: 15px;
    padding-right: 15px;
    margin-left: auto;
    margin-right: auto;
}

/* small */
@media(min-width: 768px) {
    .container {
        width: 750px;
    }
}

@media(min-width: 992px) {
    .container {
        width: 970px;
    }
}

@media (min-width: 1200px) {
    .container {
        width: 1170px;
    }
}

/* start components */
.main-head {
    text-align: center;
}

.main-head h2 {
    font-weight: normal;
    font-size: 40px;
    position: relative;
    margin-bottom: 70px;
    text-transform: uppercase;
}

.main-head h2::before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: 2px;
    background-color: black;
    bottom: -30px;
    width: 120px;
}

.main-head h2::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid black;
    bottom: -38px;
    background-color: white;
}

.main-head p {
    width: 550px;
    margin: 0 auto 100px;
    max-width: 100%;
    line-height: 2;
    color: var(--text-color);
}

/* end components */
/* ################################################################################# */
/* start header */
header {
    position: absolute;
    left: 0;
    width: 100%;
    z-index: 4;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    min-height: 97px;
}

header .container::after {
    content: "";
    position: absolute;
    height: 1px;
    background-color: #a2a2a2;
    bottom: 0px;
    width: calc(100% - 30px);
    left: 15px;
}

header img {
    height: 40px;
}

header nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

header nav .toggle {
    color: white;
    font-size: 22px;
}

@media(min-width: 768px) {
    header nav .toggle {
        display: none;
    }
}

header nav ul {
    display: flex;
}

@media (max-width: 767px) {
    header nav ul {
        display: none;
    }

    header nav .toggle:hover+ul {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgb(0 0 0/ 50%);
    }

    header nav .toggle:hover+ul li a {
        padding: 15px;
    }
}

header nav ul a {
    display: block;
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: .3px;
    padding: 40px 10px;
    position: relative;
    z-index: 3;
    text-transform: capitalize;
}

header nav ul a.active,
header nav ul a:hover {
    color: var(--main-color);
    border-bottom: 1px solid var(--main-color);
}

header .form {
    width: 40px;
    height: 30px;
    position: relative;
    margin-left: 30px;
    border-left: 1px solid white;
}

header .form i {
    color: white;
    position: absolute;
    font-size: 20px;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
}

/* end header */
/* start landing */
.landing {
    min-height: 100vh;
    background-image: url(../images/landing.jpg);
    background-size: cover;
    position: relative;
}

.landing .overlay {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 50%);
}

.landing .text {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    padding: 50px;
    background-color: var(--transparent-color);
    color: white;
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 767px) {
    .landing .text {
        width: 100%;
    }

    .landing .text .content {
        max-width: 100%;
    }

    .landing .change-bg {
        display: none;
    }
}

.landing .text .content {
    max-width: 500px;
    text-transform: capitalize;
}

.landing .text .content h2 {
    font-size: 32px;
    font-weight: normal;
    line-height: 1.5;
    margin-bottom: 20px;
}

.landing .text .content p {
    font-size: 14px;
    line-height: 2;
}

.landing .change-bg {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #ddd;
    font-size: 30px;
}

.landing .fa-angle-left {
    left: 30px;
}

.landing .fa-angle-right {
    right: 30px;
}

.landing .bullets {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 30px;
    display: flex;
}


.landing .bullets li {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid white;
    margin-right: 10px;
    cursor: pointer;
}


.landing .bullets li.active {
    background-color: var(--main-color);
    border-color: var(--main-color);
}

/* end landing */
/* start services */
.services {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
}

@media (min-width: 768px) {
    .services .services-container {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
        grid-column-gap: 40px;
        grid-row-gap: 60px;
    }
}

.services .srv-box {
    display: flex;
}

.services .srv-box i {
    margin-right: 50px;
}

@media (max-width: 767px) {
    .services .srv-box {
        display: flex;
        flex-direction: column;
        text-align: center;
        margin-bottom: 40px;
    }

    .services .srv-box i {
        margin: 0 0 30px;
    }
}

.services .srv-box h3 {
    margin-bottom: 30px;
    color: var(--main-color);
}

.services .srv-box p {
    line-height: 2;
    color: var(--text-color);
}

/* end services */
/* start design */
.design {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    height: 600px;
    position: relative;
    background-image: url("../images/design-features.jpg");
    background-size: cover;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.design::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0 0 0/ 50%);
}

.design .image,
.design .text {
    position: relative;
    z-index: 2;
    flex: 1;
}

.design .image {
    text-align: center;
}

@media (max-width: 767px) {
    .design .image {
        display: none;
    }
}

.design img {
    position: relative;
    bottom: -150px;
}

.design .text {
    color: white;
    padding: 50px;
    background-color: var(--transparent-color);
}

.design .text h2 {
    font-weight: normal;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.design .text ul li {
    padding: 15px 0;
    text-transform: capitalize;
}

.design .text ul li::before {
    font-family: "Font Awesome 5 Free";
    content: "\f108";
    font-weight: 900;
    margin-right: 20px;
    position: relative;
    top: 1px;
}

/* end design */
/* start protfolio */
.protfolio {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
}

.protfolio .shuffle {
    display: flex;
    justify-content: center;
}

.protfolio .shuffle li {
    padding: 10px;
    text-transform: capitalize;
}

.protfolio .shuffle li.active {
    background-color: var(--main-color);
    color: white;
}

.protfolio .imgs-container {
    display: flex;
    flex-wrap: wrap;
    margin-top: 60px;
}

.protfolio .imgs-container .box {
    position: relative;
    overflow: hidden;
}

.protfolio .imgs-container .box:hover .caption{
    bottom: 0;   
}
.protfolio .imgs-container .box:hover img{
    transform: rotate(3deg) scale(1.1);
}

@media (min-width: 768px) {
    .protfolio .imgs-container .box{
        flex-basis: 50%;
    }
}
@media (min-width: 1199px) {
    .protfolio .imgs-container .box{
        flex-basis: 25%;
    }
}

.protfolio .imgs-container .box img {
    max-width: 100%;
    transition: .3s;
}

.protfolio .imgs-container .box .caption{
    position: absolute;
    left: 0;
    padding: 20px;
    width: 100%;
    transition: .3s;
    bottom: -100%;
    background-color: white;
}

.protfolio .imgs-container .box .caption h4{
    font-weight: normal;
    margin-bottom: 10px;
}

.protfolio .imgs-container .box .caption p{
    color: var(--main-color);
}

.protfolio a{
    background-color: var(--main-color);
    color: white;
    padding: 15px 20px;
    width: fit-content;
    display: block;
    margin: 30px auto;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
}

/* end protfolio */
/* start video */
.video{
    position: relative;
}

.video::before{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0 0 0/ 40%);
}

.video video{
    width: 100%;
}

.video .text{
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--transparent-color);
    color: white;
    text-align: center;
    padding: 50px;
}

.video .text h2{
    margin: 0 0 30px;
    text-transform: uppercase;
    font-weight: normal;
}
.video .text p{
    margin-bottom: 20px;
}
.video .text button{
    background-color: black;
    color: white;
    padding: 10px 20px;
    border: none;
    outline: none;
    text-transform: uppercase;
}
/* end video */
/* strart about */
.about{
    padding-top: var(--section-padding);
    overflow: hidden;
}

.about img{
    position: relative;
    bottom: -120px;
    margin-top: -120px;
    max-width: 100%;
}

@media (max-width: 767px) {
    .about img {
        bottom: -60px;
        margin-top: -60px;
    }
}
/* end about */
/* start stats*/
.stats {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-image: url(../images/stats.png);
    background-size: cover;
    position: relative;
    text-align: center;
}
.stats::before{ 
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0 0 0/ 70%);
}

.stats .container{
    position: relative;
    display: flex;
    flex-wrap: wrap;
}

.stats .container .box{
    padding: 50px;
    background-color: var(--transparent-color);
}

@media (max-width: 767px) {
    .stats .container .box{
        flex-basis: 100%;
    }
}
@media (min-width: 768px) {
    .stats .container .box{
        flex-basis: 50%;
    }
}
@media (min-width: 992px) {
    .stats .container .box{
        flex-basis: 25%;
    }
}

.stats .container .box i{
    width: 40px;
    height: 40px;
    display: flex;
    background-color: black;
    justify-content: center;
    border-radius: 50%;
    margin:  0 auto 30px;
    color: white;
    align-items: center;
}
.stats .container .box .number{
    font-size: 50px;
    font-weight: bold;
    margin: 0 0 20px;
    color: white;
}
.stats .container .box p{
    font-size: 14px;
}
/* end stats*/
/* start skills */
.skills{
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
}

.skills .container{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

@media (min-width: 992px) {
    .skills .container > div{
        flex-basis: 45%;
    }
}

.skills .container > div > h3 {
    margin:  0 0 30px;
    font-weight: normal;
    text-align: center;
    text-transform: uppercase;
}
.skills .container > div > p {
    color: var(--text-color);
    line-height: 2;
    text-align: center;
    margin-bottom: 60px;
}

.skills .test .content {
    display: flex;
    margin-bottom: 30px;
}
.skills .test .content  img{
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-right: 50px;
}

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

    .skills .test .content  img{
        margin:  0 auto 20px;
    }
}

.skills .text{
    line-height: 2;
    border-bottom:  1px solid #ccc;
}

.skills .text p{
    color: var(--text-color);
    text-align: right;
    font-size: 14px;
    margin-bottom: 10px;
}

.skills .bullets{
    display: flex;
    justify-content: center;
    margin-top: 50px;
    margin-bottom: 50px;
}

.skills .bullets li{
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid #a2a2a2;
    margin-right: 10px;
    cursor: pointer;
}

.skills .bullets li.active{
    background-color: var(--main-color);
    border-color: var(--main-color);
}

.skill .prog-holder{
    margin-bottom: 40px;
}
.skill .prog-holder h4{
    text-transform: uppercase;
    font-weight: normal;
    margin-bottom: 15px;
}
.skill .prog-holder .prog{
    background-color: #dededc;
    height: 30px;
}
.skill .prog-holder .prog span{ 
    display: block;
    background-color: var(--main-color);
    height: 100%;
    position: relative;
}
.skill .prog-holder .prog span::before{ 
    content: attr(data-prog);
    position: absolute;
    background-color: black;
    color: white;
    top: -40px;
    right: -18px;
    padding: 4px;
    text-align: center;
    border-radius: 4px;
}
.skill .prog-holder .prog span::after{ 
    content: "";
    position: absolute;
    border-style: solid;
    border-width: 8px;
    border-color: black transparent transparent ;
    right: -8px;
    top: -15px;

}
/* end skills */
/* start quote */
.quote{
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-image: url(../images/quote.jpg);
    position: relative;
    background-size: cover;
    text-align: center;
    color: white;
}

.quote::before{
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0 0 0/ 75%);
}

.quote .container{
    position: relative;
}
.quote q{
    font-size: 30px;
    margin-bottom: 20px;
    display: block; 
}
/* end quote */
/* start pricing */

.pricing{
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
}

.pricing .plans{
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.pricing .plans .plan{
    background-color: #fcfcfc;
    text-align: center;
}

.pricing .plans .plan .head{
    padding: 40px 20px;
    border-top:  1px solid var(--main-color);
    border-bottom: 1px solid var(--main-color);
}
.pricing .plans .plan .head h3{
    font-weight: normal;
    margin-bottom: 20px;
    text-transform: uppercase;
}
.pricing .plans .plan .head span{
    font-size: 60px;
    font-weight: bold;
}
.pricing .plans .plan .head span::before{
    content: "$";
    position: relative;
    font-size: 25px;
    top: -40px;
    margin-right: 15px;
    font-weight: normal;
}
.pricing .plans .plan .head span::after{
    content: "/Mo";
    font-size: 15px;
    font-weight: normal;
    position: relative;
    right: -15px;
}

.pricing .plan ul {
    border-bottom: 1px solid var(--main-color);
}

.pricing .plan ul li{
    padding: 20px;
    text-transform: capitalize;
}

.pricing .plan ul li:not(:last-child){
    position: relative;
}

.pricing .plan ul li:not(:last-child)::after{
    content: "";
    width: 120px;
    height: 1px;
    background-color: var(--main-color);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
}

.pricing .foot a{
    display: block;
    padding: 10px 20px;
    text-decoration: none;
    border: 1px solid var(--main-color);
    width: fit-content;
    margin:  30px auto;
    text-transform: capitalize;
}

.pricing .contact-text{
    text-align: center;
    margin: 50px 0 20px;
    font-size: 20px;
}

.pricing .contact-link{
    display: block;
    width: fit-content;
    margin: 20px auto;
    background-color: var(--main-color);
    text-transform: capitalize;
    text-decoration: none;
    padding: 15px 30px;
    color: white;
}
/* end pricing */
/* star sub */
.sub{
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-image: url("../images/subscribe.jpg");
    background-size: cover;
    position: relative;
    color: white;
}

.sub::before{
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgb(0 0 0/ 50%);
}

.sub .container{
    position: relative;
    display: flex;
    align-items: center;

}

@media (max-width:991px) {
    .sub .container {
        flex-direction: column;
    }
}

.sub form{
    display: flex;
    position: relative;
    width: 500px;
    max-width: 100%;
}

.sub form i{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 25px;
}

.sub form input[type="email"]{
    border: 1px solid white;
    background: none;
    padding: 20px 20px 20px 60px;
    color: white;
    width: calc(100% - 130px);
    border-right: none;
}

.sub form input:focus{
    outline: none;
}

.sub form input[type="submit"]{
    width: 130px;
    background-color: var(--main-color);
    color: white;
    padding: 10px 20px;
    border: 1px solid white;
    text-transform: uppercase;
    border-left: none;
    cursor: pointer;
}

.sub p{
    line-height: 2;
    margin-left: 50px;
}

@media (max-width: 991px) {
    .sub p{
        margin: 30px 0 0;
    }
}
/* end sub */
/* start contact */
.contact{
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
}

.contact .content{
    display: flex;
    justify-content: space-between;
}

@media (max-width:767px) {
    .contact .content{
        flex-direction: column;
    }
}

.contact form{
    flex-basis: 70%;
}

.contact form .main-input{
    padding: 20px;
    display: block;
    border:  1px solid #ccc;
    margin-bottom: 30px;
    width: 100%;
}

.contact form .main-input:focus{
    outline: none;
}

.contact form textarea.main-input{
    height: 200px;
}

.contact form input[type="submit"]{
    background-color: var(--main-color);
    color: white;
    padding: 20px;
    border: none;
    display: flex;
    margin-left: auto;
    text-transform: uppercase;
    cursor: pointer;
}

.contact .info{
    flex-basis: 25%;
}

@media (max-width:767px) {
    .contact .info{
        order: -1;
        text-align: center;
    }
}

.contact .info h4{
    text-transform: uppercase;
    margin-bottom: 30px;
    font-weight: 500;
    font-size: 18px;
}

.contact .info .phone{
    display: block;
    color: var(--text-color);
    margin-bottom: 10px;
}
.contact .info h4:nth-of-type(2){
    margin-top: 100px;
}

@media (max-width:767px) {
    .contact .info h4:nth-of-type(2){
        margin-top: 30px;
    }
}

.contact .info address{
    color: var(--text-color);
    line-height: 2;
}

@media (max-width: 767px) {
    .contact .info address{
        margin-bottom: 40px;
    }
}
/* end contact */
/* start footer */
.footer{
    padding-top: calc(var(--section-padding) / 2);
    padding-bottom: calc(var(--section-padding) / 2);
    background-image: url("../images/subscribe.jpg");
    background-size: cover;
    position: relative;
    color: white;
    text-align: center;
}

.footer::before{
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(0 0 0/ 70%);
    position: absolute;
}

.footer .container{
    position: relative;
}

.footer img{
    margin:  0 0 20px;
}

.footer p:not(.copyright){
    text-transform: uppercase;
    padding: 20px;
    border-bottom: 1px solid white;
    font-size: 22px;
    width: fit-content;
    margin: 20px auto;
}

.footer .social-icon i {
    padding: 10px 15px;
}

.footer .copyright{
    margin-top: 60px;
}

.footer .copyright span{
    font-weight: bold;
    color: var(--main-color);
}

/* end footer */