body, html {
    overflow-x: hidden;
}
body {
    min-width: 320px;
    font-family: CiscoSans,Arial,sans-serif;
    color: #424445;
    font-weight: 300;
    text-rendering: optimizeLegibility;
    background: #f2f2f2;
}
h1 {
    font-size: 4.6rem;
    line-height: 1.217;
    margin: 0;
}
h2 {
    font-size: 60px;
    line-height: 1.211;
}
h3, li  {
    font-size: 50px;
    line-height: 1.286;
    margin: 45px 0;
}
h4 {
    font-size: 35px;
    line-height: 1.27;
    margin: 40px 0; 
}
p {
    font-size: 28px;
    line-height: 1.27;
    margin: 28px 0;
}
h1, h2, h3, h4, p, li {
    font-weight: 300;
    color: #424445;
}
ul {
    width: 500px;
    list-style-type: disc;
}
.hero-title {
    font-size: 85px;
    margin: 0px;
}
img {
    display: block;
}
.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}
.clearfix { display: block; }
.flex {
    display: flex;
}
.grey-bg {
    background-color: #e2e2e2;
}
a[href].btn:hover, a[href].btn:active, a.btn[href]:visited {
    color: #fff;
    text-decoration: none;
}
a[href].btn {
    display: block;
    width: fit-content;
    width: -moz-fit-content;
    margin: 60px auto 20px;
    padding: 30px 60px;
    font-size: 30px;
    font-weight: 300;
    color: #fff;
    border-radius: 50px;
    background-color: #0d274d;
    text-decoration: none;
    text-align: center;
}
.main-container {
    max-width: 1600px;
    box-sizing: border-box;
    overflow: hidden;
    margin: 0 auto;
    min-width: 0;
    padding: 0;
}
.container {
    max-width:1280px;
    margin: auto;
    padding: 70px 0px;
}

/* hero */
.hero.flex {
    padding: 70px 50px;
    justify-content: center;
    justify-items: center;
    align-items: center;
}
.hero-text {
    width: 45%;
}
.hero-images {
    width: 500px;
}
.building {
    position: relative;
    width: 460px;
    margin: 0 0 0 30px;
}
.clouds {
    position: relative;
    width: 140px;
    margin: 0 0 20px 350px;
}
.cloud {
    position: relative;
    width: 100px;
    margin: 0 0 -110px;
}

/* intro */
.intro {
    text-align: center;
}
.intro > .flex {
    justify-content: space-evenly;
    align-items: center;
}
.flex > .intro-images {
    display: grid;
    width: 350px;
    min-height: 100%;
}
.intro-img-main {
    width: 350px;
    margin: auto;
}
.intro-img-inner {
    position: relative;
    width: 300px;
    margin: -322px 0 0 23px;
}
.intro-img-check {
    position: relative;
    width: 48px;
    margin: -164px 0 0 184px;
}
.intro > .flex > ul {
    text-align: left;
}

/* reason */
.reason > h3 {
    max-width: 850px;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}
.reason > .flex {
    justify-content: space-around;
    align-items: center;
}
.reason > .flex > .reason-imgs {
    display: grid;
    width: 30%;
}
.reason-img-main {
    width: 300px;
}
/* Progress circle */
.progressbar-text {
    margin-top: 4px !important;
    font-family: CiscoSans,Arial,sans-serif;
    color: #424445 !important;
    font-weight: 300;
    font-size: 2.8rem;
    line-height: 1;
}
.reason-imgs > div {   
    width: 150px;
    height: 150px;
    margin: -100px 0 0 200px;
    background-color: #fff;
    border-radius: 50%;
}
.reason-text {
    width: 65%;
}
.reason-text > h3,
.reason-text > h4 {
    margin: 0;
}

/* solution */
.solution > h3 {
    text-align: center;
}
.solution > p {
    font-size: 18px;
    line-height: 1.27;
    margin: 0;
    text-align: center;
}
.solution > .flex {
    justify-content: space-around;
    align-items: center;
}
.solution > .flex > .solution-imgs {
    display: grid;
    width: 384px;
}
.solution-text {
    width: 40%;
}
.solution-text > h3 {
    margin: 0;
}
.solution-text > p {
    margin-top: 10px;
    font-weight: 100;
}
.solution-imgs > .img-main {
    width: 345px;
    margin: auto;
}
.solution-imgs > .cloud {
    position: relative;
    width: 92px;
    margin: -270px 0 0 210px;
}
.solution-imgs > .lock {
    position: relative;
    width: 53px;
    margin: -188px 0 0 156px;
}
.solution-imgs > .clouds {
    position: relative;
    width: 250px;
    margin: -240px 0 0 68px;
}
.solution-imgs > .road {
    position: relative;
    width: 334px;
    margin: -337px 0 0 29px;
}
.solution-imgs > .gear {
    position: relative;
    width: 54px;
    margin: -220px 0 0 160px;
}
.outro {
    text-align: center;
}
.outro > h4 {
    max-width: 840px;
    margin-right: auto;
    margin-left: auto;
}

@media only screen and (max-width: 1100px) {
    h2 {
        font-size: 50px;
    }
    h3 {
        font-size: 45px;
    }
    h4 {
        font-size: 30px;
    }
    .hero-title {
        font-size: 56px;
    }
    .ul {
        width: 55%;
    }
}

@media only screen and (max-width: 995px) {
    h1 {
        font-size: 3.6rem;
        line-height: 1.222;
    }
    h2 {
        font-size: 45px;
        line-height: 1.214;
    }
    h3, li {
        font-size: 30px;
        line-height: 1.273;
    }
    h4 {
        font-size: 25px;
        line-height: 1.2;
    }
    p {
        font-size: 20px;
        line-height: 1.5
    }
    ul {
        width: 42%;
    }
    .btn {
        font-size: 25px;
        padding: 20px 50px;
    }
    .hero-title {
        font-size: 40px;
    }
    .container {
        padding: 55px 0px;
    }
    .hero-title {
        font-size: 2.4rem;
    }
    .hero-images {
        width: 320px;
    }
    .building {
        width: 300px;
    }
    .clouds {
        width: 105px;
        margin: 0 0 30px 245px;
    }
    .cloud {
        width: 75px;
        margin: 0 0px -80px 10px;
    }
    .reason-img-main {
        width: 180px;
    }
    .reason-imgs > div {
        width: 120px;
        height: 120px;
        margin: -100px 0 0 135px;
    }
    .progressbar-text {
        font-size: 2rem;
    }
    .reason-text > h3 {
        margin-bottom: 5px;
    }
    .reason-text > p {
        margin-top: 15px;
        font-weight: 100;
    }
    .solution-imgs > .img-main {
        width: 270px;
    }
    .solution-text,
    .solution > .flex > .solution-imgs {
        width: 298px;
    }
    .solution-imgs > .img-main {
        width: 250px;
    }
    .solution-imgs > .cloud {
        width: 70px;
        margin: -195px 0 0 165px;
    }
    .solution-imgs > .lock {
        width: 45px;
        margin: -140px 0 0 120px;
    }
    .solution-imgs > .clouds {
        width: 180px;
        margin: -170px 0 0 60px;
    }
    .solution-imgs > .road {
        width: 240px;
        margin: -240px 0 0 29px;
    }
    .solution-imgs > .gear {
        width: 35px;
        margin: -157px 0 0 130px;
    }
    .solution > .flex {
        margin-top: 40px;
    }
}
@media only screen and (max-width: 720px) {
    ul {
        width: 315px;
    }
    .flex {
        flex-direction: column;
    }
    .flex.reverse {
        flex-direction: column-reverse;
    }
    .hero-text {
        width: 100%;
        text-align: center;
    }
    .hero-images {
        width: 450px;
    }
    .building {
        width: 400px;
        margin: auto;
    }
    .clouds {
        margin: 0 0 30px 300px;
    }
    .cloud {
        margin: 0 0px -80px 30px;
    }
    .intro > .flex > ul {
        margin-top: 30px;
    }
    .reason > .flex > .reason-imgs {
        width: 50%;
    }
    .reason-imgs > div {
        width: 150px;
        height: 150px;
        margin: -100px 0 0 200px;
    }
    .progressbar-text {
        margin-top: 4px !important;
        font-size: 2.8rem;
    }
    .reason-img-main {
        width: 265px;
    }
    .reason-text {
        width: 100%;
        text-align: center;
    }
    .reason > .flex {
        margin-top: 40px;
    }
    .solution > .flex > .solution-imgs {
        width: 250px;
    }
    .solution-text {
        width: 500px;
        margin-top: 30px;
        text-align: center;
    }
    .solution-imgs > .lock {
        margin: -140px 0 0 100px;
    }
    .solution-imgs > .clouds {
        margin: -170px 0 0 35px;
    }
    .solution-imgs > .road {
        margin: -240px 0 0 7px;
    }
    .solution-imgs > .gear {
        margin: -157px 0 0 105px;
    }
}

@media only screen and (max-width: 596px) {
    h1 {
        font-size: 45px;
        line-height: 1.214;
    }
    h2 {
        font-size: 40px;
        line-height: 1.167;
    }
    h3, li {
        font-size: 35px;
        line-height: 1.2;
    }
    h4 {
        font-size: 32px;
        line-height: 1.2;
    }
    p {
        font-size: 26px;
        line-height: 1.375;
    }
    ul {
        width: 75%;
    }
    .hero-title {
        font-size: 2.8rem
    }
    .container {
        padding: 40px 0px;
    }
    .reason > .flex > .reason-imgs {
        width: 265px;
    }
    .solution-text {
        width: 450px;
    }
}

@media only screen and (max-width: 486px) {
    .hero.flex {
        padding: 50px 30px;
    }
    .intro-img-main {
        width: 300px;
    }
    .hero-images {
        width: 330px;
    }
    .building {
        width: 300px;
    }
    .cloud {
        margin: 0 0px -80px 0px;
    }
    .clouds {
        margin: 0 0 30px 230px;
    }
    .intro-img-inner {
        width: 260px;
        margin: -279px 0 0 44px;
    }
    .reason > .flex > .reason-imgs {
        width: 350px;
    }
    .intro-img-check {
        width: 40px;
        margin: -138px 0 0 181px;
    }
    .solution > .flex > .solution-imgs {
        width: 255px;
    }
    .solution-text {
        width: 350px;
    }
}