body {
    margin: 0;
    padding: 0;
    background: #f2f2f2;
    /*background: #444;*/
    /*color: #aaa;*/
    color: #222;
    font-family: Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.4;
}

*, *::before, *::after {
    box-sizing: border-box;
}

.p-box {
    width: 100%;
    position: relative;
    overflow: hidden;
    overflow-y: auto;
}

@media screen and (max-width: 991.99px) {
    .p-box .s > .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}

.container {
    max-width: 1140px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
}

.container--medium {
    max-width: 700px;
}

.row {
    margin: 0 -15px;
    display: flex;
    flex-wrap: wrap;
}

.row-center {
    justify-content: center;
}

.row--big-space {
    margin: 0 -30px;
}

.row--big-space > .col {
    padding: 0 30px;
}

@media screen and (max-width: 991.99px) {
    .row--small-mobile {
        margin: 0 -7px;
    }

    .row--small-mobile > .col {
        padding: 0 7px;
    }
}

.col {
    padding: 0 15px;
}

.col-12 {
    width: 100%;
    flex: 0 0 100%;
}

.col-10 {
    width: 83.333%;
    flex: 0 0 83.333%;
}

.col-8 {
    width: 66.667%;
    flex: 0 0 66.667%;
}

.col-6 {
    width: 50%;
    flex: 0 0 50%;
}

.col-4 {
    width: 33.333%;
    flex: 0 0 33.333%;
}

.col-3 {
    width: 25%;
    flex: 0 0 25%;
}

@media screen and (min-width: 992px) {

    .col-md-12 {
        width: 100%;
        flex: 0 0 100%;
    }

    .col-md-10 {
        width: 83.333%;
        flex: 0 0 83.333%;
    }

    .col-md-8 {
        width: 66.667%;
        flex: 0 0 66.667%;
    }

    .col-md-6 {
        width: 50%;
        flex: 0 0 50%;
    }

    .col-md-4 {
        width: 33.333%;
        flex: 0 0 33.333%;
    }

    .col-md-3 {
        width: 25%;
        flex: 0 0 25%;
    }
}

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

.btns-group {
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px;
}

.btns-group--center {
    justify-content: center;
}

.btns-group .btn:not(:last-child) {
    margin-right: 15px;
}

.btn {
    background: transparent;
    border: 1px solid #FFF;
    padding: 12px 20px 13px 20px;
    border-radius: 35px;
    display: inline-block;
    text-decoration: none;
    color: #FFF;
    transition: background .3s, color .3s;
}

.btn:hover {
    background: #FFF;
    color: #000;
}

.btn--2 {
    background: #FFF;
    color: #000;
}

.btn--2:hover {
    background: transparent;
    color: #FFF;
}

.headline {
    width: 100%;
    display: block;
    text-transform: uppercase;
    margin: 0 0 30px 0;
    font-size: 21px;
}

@media screen and (min-width: 992px) {
    .headline {
        font-size: 24px;
    }
}

@media screen and (min-width: 992px) {
    .headline {
        margin: 0 0 40px 0;
        font-size: 32px;
    }
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

ul li {
    padding-left: 15px;
    position: relative;
    margin-bottom: 8px;
}

ul li:last-child {
    margin-bottom: 0;
}

ul li::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #102f3e;
    position: absolute;
    top: 7px;
    left: 0;
}

img {
    display: block;
}

.s {
    padding: 50px 0;
}

@media screen and (min-width: 992px) {
    .s {
        padding: 100px 0;
    }
}

.s-start {
    color: #FBFBFB;
    background: #102f3e url(imgs/bg_1a.jpg) no-repeat center / cover;
    position: relative;
}

.s-start::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: block;
    background: rgba(0,0,0,.5);
}

.s-start > .container {
    position: relative;
    z-index: 2;
}

.s-start__icon {
    width: 150px;
    height: 150px;
    display: block;
    margin: 0 auto 30px auto;
    overflow: hidden;
    border-radius: 50%;
    box-shadow: 0 0 11px rgba(17, 17, 17, 0.2);
    border: 1px solid #BBB;
}

@media screen and (min-width: 992px) {
    .s-start__icon {
        width: 250px;
        height: 250px;
    }
}

.s-start__h1 {
    font-size: 42px;
    margin: 0;
}

@media screen and (min-width: 992px) {
    .s-start__h1 {
        font-size: 52px;
    }
}

.s-start__h2 {
    font-size: 22px;
    margin: 0;
}

@media screen and (min-width: 992px) {
    .s-start__h2 {
        font-size: 27px;
    }
}

.s-start__text {
    font-size: 16px;
    margin: 20px 0 0;
}

@media screen and (min-width: 992px) {
    .s-start__text {
        font-size: 18px;
        margin: 20px 0 0;
    }
}

.s-skills {

}

.single-skill {
    width: 100%;
    background: #FFF;
    padding: 25px 10px;
    margin-bottom: 15px;
    border-radius: 25px;
    box-shadow: 0 0 11px rgba(17, 17, 17, 0.2);
    border: 1px solid #BBB;
}

@media screen and (min-width: 992px) {
    .single-skill {
        padding: 50px 25px;
        margin-bottom: 30px;
    }
}

.single-skill__headline {
    margin: 0;
    font-size: 15px;
}

@media screen and (min-width: 992px) {
    .single-skill__headline {
        font-size: 18px;
    }
}

.s-info {
    padding: 40px 0;
    background: #102f3e;
    color: #FBFBFB;
}

.s-info__headline {
    font-size: 16px;
    margin: 0;
}

@media screen and (min-width: 992px) {
    .s-info__headline {
        font-size: 18px;
    }
}

.s-info__text {
    font-size: 14px;
    margin: 10px 0 0;
}

@media screen and (min-width: 992px) {
    .s-info__text {
        font-size: 15px;
    }
}

.s-projects__headline {
    margin-bottom: 30px;
}

.single-project {
    margin: 15px 0 0 0;
}

@media screen and (min-width: 992px) {
    .single-project {
        margin: 0 0 30px 0;
    }
}

.single-project img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    object-position: top center;
    border-radius: 25px;
    box-shadow: 0 0 11px rgba(17, 17, 17, 0.2);
    border: 1px solid #BBB;
}

@media screen and (min-width: 992px) {
    .single-project img {
        height: 210px;
    }
}

.s-contact {
    background: url(imgs/bg_2.jpg) no-repeat center top / cover;
    padding: 200px 0;
    overflow: hidden;
    color: #FFF;
    box-sizing: border-box;
    position: relative;
    display: flex;
    align-items: center;
}

.s-contact__headline {
    margin: 0;
}

.s-contact__icons {
    margin: 30px 0;
    padding: 0;
    list-style: none;
    font-size: 23px;
    font-weight: 700;
    display: block;
}

.s-contact__icons li::before {
    content: none;
    border-radius: 0;
}

.s-contact__icons li {
    margin: 0 0 15px 0;
    padding: 0 0 0 40px;
}

.s-contact__icons li a {
    color: #FFF;
    text-decoration: none;
}

.s-contact__icons li:last-child {
    margin: 0;
}

.s-contact__icons li.icon-phone::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    width: 32px;
    height: 24px;
    background: transparent url(imgs/phone.png) no-repeat center left / contain;
}

.s-contact__icons li.icon-email::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    width: 32px;
    height: 24px;
    background: transparent url(imgs/email.png) no-repeat center left / contain;
}

.s-contact__author {
    position: absolute;
    bottom: 25px;
    right: 25px;
    font-size: 14px;
    font-weight: 700;
}