@font-face {
    font-family: 'Gotham';
    src: url(fonts/GothamBook.otf);
}

 @font-face {
    font-family: 'MyriadPro';
    src: url(fonts/MyriadPro.otf);
}


body {
    margin: 0;
    padding: 0;
    font-family: 'Gotham';
    font-size: 15px;
    color: #ffffff;
}

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


.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
}

/*header*/

.header {
    position: absolute;
    width: 100%;
    z-index: 1;
    padding-top: 22px;
    border-bottom: 1px solid #7c7c7c;
}

.header.fixed {
    background: linear-gradient(#313131,#3a4a5a);
    top: 0;
    left: 0;
    right: 0;
    position: fixed;
    box-shadow: 0 5px 10px rgba(0,0,0,0.5);
    padding-top: 10px;
    z-index: 999;
    border-bottom: 0;
}

.header__inner {
    display: flex;
    justify-content: space-around;
    margin: 0 200px;
}

.header__logo {
    display: block;
    width: 66px;
    height: 66px;
    background-color: #11749e;
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    line-height: 2;
    font-family: 'Open Sans', sans-serif;
    position: relative;
    
}

.header__logo:after {
    display: block;
    content: "";
    background-color: #cdcdcd;
    position: absolute;
    width: 66px;
    height: 66px;
    left: 12px;
    top: 8px;
    z-index: -1;
    opacity: 0.9;
}

.nav {
    font-size: 20px;
    font-weight: normal;
    padding: 30px 0;
    margin-left: 200px;
}

.nav__link {
    font-family: 'MyriadPro';
    text-decoration: none;
    color: #ffffff;
    margin: 0 20px;
    position: relative;
    text-align: center;
}

.nav__link:after {
    display: block;
    content: "";
    height: 6px;
    width: 100%;
    background-color: #11749e;
    position: absolute;
    bottom: -30px;
    left: 0;
    opacity: 0;
}

.nav__link:hover:after,
.nav__link.active:after {
    opacity: 1;
}

.nav__link.icon {
    margin: 0 10px;
}

.nav__toggle {
    position: absolute;
    top: 50px;
    right: 20px;
    width: 50px;
    z-index: 1;
    display: none;
    border: 0;
    background: 0;
    cursor: pointer;
    font-size: 0;
    color: transparent;
}

.nav__toggle__item {
    display: block;
    width: 100%;
    height: 3px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #f5f5f5;
    transition: background 0.2s linear;
}


.nav__toggle.active .nav__toggle__item {
    background: none;
}

.nav__toggle.active .nav__toggle__item:before {
    transform: rotate(45deg) translateX(-3px);
    transform-origin: left top;
}

.nav__toggle.active .nav__toggle__item:after {
    transform: rotate(-45deg) translateX(-3px);
    transform-origin: left bottom;
}

.nav__toggle__item:before ,
.nav__toggle__item:after {
    content: "";
    width: 100%;
    height: 3px;
    background-color: #f5f5f5;
    position: absolute;
    left: 0;
    transition: transform 0.2s linear;
}

.nav__toggle__item:before {
    top: -15px;
}

.nav__toggle__item:after {
    bottom: -15px;
}

/*intro*/

.intro {    
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    width: 100%;
    height: 100vh;
    background: url("img/headerbg.jpg") center no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
}

.intro__title {
    font-size: 152px;
    font-weight: bold;
    text-transform: uppercase;
    margin: 0;
}

.intro__subtitle {
    font-size: 24px;
    font-weight: 500px;
    color: #11749e;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.9em;
    padding-left: 30px;
}

/*scroll__down*/

.scroll__down {
    display: block;
    content: "";
    height: 65px;
    width: 65px;
    border: 2px solid #f5f5f5;
    border-radius: 50%;
    position: absolute;
    left: 48%;
    bottom: 110px;
    cursor: pointer;
    
}

.scroll__down:before {
    display: block;
    width: 200px;
    content: attr(data-title);
    position: relative;
    bottom: 40px;
    left: -65px;;
    font-size: 13px;
    cursor: default;
    opacity: 0;
}

.scroll__down:after {
    content: "";
    display: block;
    position: absolute;
    width: 12px;
    height: 12px;
    border-left: 6px solid #f5f5f5;
    border-bottom: 6px solid #f5f5f5;
    top: 20px;
    left: 24px;
    transform: rotate(-45deg);
}

.scroll__down:hover:before {
    opacity: 1;
    transition: opacity .5s linear;
}


/*intro__pages*/

.pages {
    background-color: #11749e;
    
}


.letter-w {
    font-size: 247px;
    font-weight: bold;
    font-family: 'Roboto Condensed', sans-serif;
    right: 44.5%;
    margin: 60px auto 10px;
    font-stretch: semi-condensed;
    opacity: 0.2;
    position: absolute;
}

.introduction {
    font-size: 37px;
    text-transform: uppercase;
    text-align: center;
    padding: 185px 0;
    font-weight: 500;
}

/*features*/

.features {
    display: flex;
    justify-content: space-around;
    margin: 0 180px;
    padding-bottom: 110px;
}

.feature__page {
    position: relative;
    width: 270px;
}

.feature__circle {
    display: block;
    content: "";
    width: 130px;
    height: 130px;
    background-color: #f5f5f5;
    border-radius: 50%;
    opacity: 0.2;
    margin: 0 70px;
    
}

.feature__icon {
    
    position: absolute;
    top: 50px;
    left: 45%;
    opacity: 1;
    
}

.feature__title {
    font-weight: 500px;
    font-size: 18px;
    text-transform: uppercase;
    margin: 20px 0;
    text-align: center;
}

.feature__text {
    opacity: 0.8;
    line-height: 1.5;
    padding: 5px;
}

/*notes*/

.notes {
    display: grid;
    margin: 0;
    padding: 0;
    grid-template: 1fr 1fr / 1fr 1fr;  
    max-width: 100%;
    
}

.note__block {
    color: #222222;
    padding: 80px 110px 100px 200px;
    background-color: #f3f3f3;
}

.note__block:hover {
    background-color: #222222;
    color: #ffffff;
    transition: background 0.3s linear;
}

.img_one {
    background: url("./img/photo_01.png") center no-repeat;
    background-size: cover;
    height: 100%;
    width: auto;
}

.img_two {
     background: url("./img/photo_02.png") center no-repeat;
     background-size: cover;
}

.note__suptitle {
    font-size: 13px;
    display: flex;
    flex-direction: row;
}

.note__suptitle div {
    padding: 0 10px;
}

.note__suptitle div:first-child {
    border-right: solid 1px #222222;
    padding-left: 0;
}

.note__title {
    text-transform: uppercase;
    font-size: 25px;
}

.note__block p {
    line-height: 1.5;
}

/*blog*/

.letter-gray {
    color: #222222;
    font-size: 247px;
    font-weight: bold;
    font-family: 'Roboto Condensed', sans-serif;
    right: 45.6%;
    margin: 60px auto;
    font-stretch: semi-condensed;
    opacity: 0.2;
    position: absolute;
}


.introduction__blog {    
    font-size: 37px;
    text-transform: uppercase;
    text-align: center;
    padding: 180px 0 120px;
    font-weight: 500;
    color: #222222;
}

.subtitle__blog {
    color: #222222;
    font-size: 30px;
    text-align: center;
    letter-spacing: 2px;
    padding: 20px;
}

/*blog__point*/

.blog__point {
    display: flex;
    justify-content: space-around; 
    width: 100%;
    max-width: 1200px;
    margin: 70px auto 100px;
}

.blog__item {
    width: 270px;
    height: 490px;
    position: relative;
    overflow: hidden;
}

.blog__item-title,
.blog__item-text {
    color: #222222;

}

.blog__item-title {
    font-size: 18px;
    text-transform: uppercase;
    color: #11749e;
    font-weight: 600;
    padding: 45px 5px 25px;
}

.blog__item-text {
    text-align: center;
    color: #222222;
    line-height: 1.5;
    opacity: 0.8;
}

.blog__item-img {
    position: relative;
    max-height: 278px;
    max-width: 270px;
}

/*reviews*/

.reviews {
    background-color: #11749e;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 120px 0 155px 50px;
}

.reviews__item {
    display: flex;
    width: 620px;
    height: 90px;
    overflow: hidden;
}

.reviews__img {
    width: 70px;
    height: 70px;
    margin: 0 0 20px;
}

.reviews__text {
    line-height: 1.5;
    opacity: 0.8;
    padding: 0 40px 0 45px;
}

/*extensions*/

.extensions {
    display: flex;
    position: relative;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    background: url("./img/extensions_back.png") center no-repeat;
    background-size: cover;
    padding: 200px 0 250px 230px;
}

.extensions__title {
    font-size: 25px;
    text-transform: uppercase;
    
}

.extensions__text {
    display: block;
    opacity: 0.8;
    line-height: 1.5;
    width: 470px;
    height: 90px;    
    overflow: hidden;
    margin: 35px 0 50px;
}

.specifications {
    display: flex;
    align-items: center;
    height: 35px;
    text-transform: uppercase;
    background-color: #11749e;
    padding: 0 20px;
    margin: 20px 0;
    font-weight: 500;
    min-width: 300px;
}

.specifications__one {
    width: 32%;
}

.specifications__two {
    width: 34%;
}

.specifications__tree {
    width: 37%;
}

.mobile {
    position: absolute;
    top: 90px;
    right: 15%;
}

/*people*/

.people__team {
    display: flex;
    justify-content: space-around;
    max-width: 1200px;
    align-items: center;
    margin: 40px auto 90px;
    padding: 20px 20px 50px;
    
}

.people__photo {    
    display: flex;
    position: relative;
    justify-content: center;
}

.people__photo img {
    height: 200%;
    width: auto;
}


.people__info {
    position: absolute;
    background-color: #f3f3f3;
    z-index: 1;
    height: 80px;
    width: 215px;
    text-align: center;
    font-weight: 600;
    letter-spacing: 1.5px;
    line-height: 1.5;
    bottom: -50px;
}

.people__name {
    color: #11749e;
    font-size: 20px;
    margin-top: 15px;
}

.people__prof {
    color: #222222;
}

/*contacs*/

.contacs {
    background: url("./img/bg_contacs.png") center no-repeat;
    background-size: cover;
    
}

.contacs__input {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.contacs__input input {
    width: 22.5%;
    min-width: 400px;
    height: 35px;
    background: none;
    color: #f5f5f5;
    border: 1px solid #f5f5f5;
    opacity: 0.8;
    font-size: 16px;
    font-weight: 600;
    padding: 5px 20px;
    margin: 10px;
}

input:-moz-placeholder { color: #f5f5f5; }
input::-webkit-input-placeholder { color: #f5f5f5; }

textarea:-moz-placeholder { 
color: #f5f5f5;
font-size: 16px;
font-family: "Gotham";}
textarea::-webkit-input-placeholder { color: #f5f5f5;
font-size: 16px;
font-family: "Gotham";}

textarea {
    height: 150px;
    width: 70%;
    background: none;
    color: #f5f5f5;
    border: 1px solid #f5f5f5;
    opacity: 0.8;
    padding: 5px 20px;
    margin: 30px 15%;
}

input[type="submit"] {
    background-color: #11749e;
    width: 225px;
    height: 65px;
    color: #f5f5f5;
    font-size: 24px;
    margin-left: 45%;
    margin-bottom: 95px;
    margin-top: 20px;
    
}

/*map*/

.map {
    height: 330px;
    width: 100%;
    -webkit-filter: grayscale(100%); 
    filter: grayscale(100%);
}

.footer {
    background-color: #222;
    padding: 50px 215px;
}


/*media*/

@media (max-width: 1600px) {
    .nav {
    margin-left: 60px;
    font-size: 26px;
    }
    
    .header__inner {
    margin: 0 50px;
    }
    
    .nav__link {
    margin: 0 10px;
    }
}

@media (max-width: 1200px) {
    /* Intro*/
    
    .header__inner {
    justify-content: space-between;
    }
    
    .intro__title {
    font-size: 152px;
    }
    
    .intro__subtitle {
    font-size: 24px;
    }
    
    .nav {
    font-size: 18px;
    }
    
/*Pages*/
    
    .features {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .feature__page {
        margin: 20px;
    }
    
    .feature__text {
        padding: 20px;
    }
    
    .letter-w {
        right: 40.5%;
    }
    
    
/*Notes*/
    .notes {
        grid-template: repeat(3, 1fr) / 1fr;
    }
    
    .first-item {
        order: -1;
    }
    
    .note__block {
        padding: 80px 110px 100px 235px;
    }
    
/*Blog*/
    
    .letter-gray {
        right: 43%;
    }
    
    .blog__point {
        flex-wrap: wrap;
        padding: 0 150px;
    }
    
    .blog__item {
        margin: 50px 20px 0;
    }
    
/*extensions*/ 
    
    .extensions {
        padding: 200px 0 250px 50px;
    }
    
    .mobile {
        right: 5%;
    }
    
}

@media (max-width: 930px) {
    /* Intro*/
    
    .header {
        border-bottom: 0;
    }
    
    .header__inner {
        padding: 8px 0;
    }
    
    .header__logo {
        left: -30px;
        top: -10px;
    }
    
    .header__logo:after {
        left: 9px;
        top: 7px;
    }
    
    .nav {
        display: none;
        position: absolute;
        width: 100%;
        left: -62px;
        top: 100%;
        background: linear-gradient(#313131,#3a4a5a);
    }
    
    .nav.active {
        display: block;
    }

    .nav__link {
        display: block;
        padding: 5px 40px;
        margin: 0;
    }

    .nav__link:after {
        bottom: 0;
        width: 100%;
        left: 0;
    }
    
    .nav__toggle {
        display: block;
    }
    
    .intro__title {
    font-size: 100px;
    }
    
     .intro__subtitle {
    font-size: 17px;
    }
    
    .scroll__down {
        left: 50%;
        bottom: 20px;
        height: 40px;
        width: 40px;
    }
    
    .scroll__down:before {
        bottom: 33px;
        left: -80px;
        font-size: 8px;
    }
    
    .scroll__down:after {
        border-left: 3px solid #f5f5f5;
        border-bottom: 3px solid #f5f5f5;
        top: 11px;
        left: 12px;
    }
    
/*pages*/
    
     .features {
        margin: 0;
    }
    
    
/*Notes*/
    .note__block {
        padding: 80px 110px 100px 135px;
    }
    
/*blog*/
    .subtitle__blog {
        font-size: 25px;
    } 
    
    .blog__item {
        width: 800px;
    }
    .blog__item-title {
        text-align: center;
    }
    
    .blog__item-img {
        left: 25%;
    }
    
/*rewievs*/
    .reviews {
        flex-wrap: wrap;
        padding: 80px 0 95px 50px;
    }
    
    .reviews__item {
       margin: 20px 0; 
    }
    
/*extensions*/     
    .mobile {
        display: none;
    }
    
/*people*/
    
    .people__team {
        flex-wrap: wrap;
        width: 100%;
    }
    
    .people__photo {
        
        margin: 50px 20px;
    }
    
    
/*footer*/
    
    .footer {
        padding: 30px 100px;
    }
}

@media (max-width: 665px) {
    /* Intro*/
    .intro__title {
    font-size: 80px;
    }
    
     .intro__subtitle {
    font-size: 12px;
    }
    
    
    
    .scroll__down {
    left: 43%;
    }
    
 /*Pages*/   
    .introduction {
        font-size: 32px;
    }
    
    .letter-w {
        right: 35.5%;
    }
    
/*blog*/
    
    .letter-gray {
        right: 38%;
    }
    
    .subtitle__blog {
        font-size: 35px;
    } 
    
    .blog__point {
        padding: 0 60px;
    }
    
    .blog__item {
        width: 500px;
    }
    
    .blog__item-img {
        left: 17%;
    }
    
/*extensions*/     
    .extensions__text {
        width: 350px;
    }
    
}

@media (max-width: 575px) {
    /* Intro*/
    
    .header__logo {
    width: 70px;
    height: 70px;
    font-size: 36px;
    left: -20px;
    }
    
    .header__logo:after {
    width: 70px;
    height: 70px;
    left: 8px;
    top: 8px;
    }
    
    .intro__title {
        font-size: 50px;
    }
    
    .intro__subtitle {
        padding: 0;
        font-size: 7px;
    }
    
    .scroll__down {
    height: 65px;
    width: 65px;    
    }

    .scroll__down:after {
    width: 18px;
    height: 18px;
    border-left: 6px solid #f5f5f5;
    border-bottom: 6px solid #f5f5f5;
    top: 18px;
    left: 22px;
    }
    .scroll__down:before {
    font-size: 17px;
    }
    
/*pages*/

    
    .introduction {
        font-size: 18px;
    }
    
    .letter-w {
        right: 32.5%;
    }
    
    .notes {
        grid-template: repeat(2, 1fr 2fr) / 100%;
        max-width: 100%;
    }
    
    .note__block {
        padding: 80px 20px 100px 25px;
    }
/*blog*/
    .letter-gray {
        right: 32%;
    }

    .subtitle__blog {
        font-size: 17px;
    }    
    
    .blog__item-img {
        left: 15%;
    }
    
/*extensions*/
    .extensions__text {
        width: 243px;
    }
    
    .specifications {
        min-width: 230px;
        font-size: 11px;
        padding: 0 5px;
    }
    
/*footer*/
    input[type="submit"] {
        margin-left: 15%;
    }
    
    
}

@media (max-width: 400px) {
    
/*pages*/
    .letter-w {
        font-size: 198px;
        right: 25.5%;
    }
    
    .introduction {
        font-size: 17px;
        padding: 155px 10px;
    }

/*blog*/
    
    .blog__item {
        margin: 30px 0;
    }
    
    .blog__item-img {
        left: 0;
    }
    
/*contacs*/
    .contacs__input input {
        min-width: 290px;
    }
    
    .letter-w {
        right: 30.5%;
    }
    
    textarea {
        width: 88%;
        padding: 5px 4px;
        margin: 30px 20px;
    }
    
    .footer {
        padding: 30px 17px;
        font-size: 12px;
    }
    
}