:root {
    --title-color: #212121;
    --alternative-text-color: #ffffff;
    --alternative-title-color: #ffffff;
    --link-color: #212121;
    --link-alt-color: #2196F3;
    --dark-bg-color: #626369;
    --header-color: #ffffff;
    --active-link-color: #2196f3;
    --main-font: Helvetica, Arial, sans-serif;
    --card-set-gap: 30px;
    --box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.12), 0px 1px 1px rgba(0, 0, 0, 0.14), 0px 2px 1px rgba(0, 0, 0, 0.2);
}

.body {
    font-family: var(--main-font);
}

.container {
    margin-top: 0px;
    margin-left: auto;
    margin-right: auto;
    max-width: 800px;
    padding-left: 15px;
    padding-right: 15px;
}

.section {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
    margin-bottom: 20px;
    padding-top: 20px;
    padding-bottom: 20px;
    margin-right: auto;
    margin-left: auto;
}

h1,
h2,
h3,
p {
    margin: 0;
}

li {
    list-style: none;
}

.header {
    justify-content: center;
    margin-bottom: 20px;
    background-color: var(--header-color);
    border-bottom: solid;
    border-width: thin;
    border-color: #ECECEC;
}

.page-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}


/*логотип*/

.logo {
    text-align: center;
    text-decoration: none;
    font-family: Raleway;
    font-size: 26px;
    line-height: 1.14;
    letter-spacing: 0.03em;
    color: #000;
}

.logo-cl,
.logo:hover,
.logo:focus {
    color: #1b1919;
}

.logo-cl {
    color: #2196f3;
}

.logo-header {
    margin-left: 90px;
}


/*логотип внизу*/

.logo-cl-alt :hover,
.logo-cl-alt:focus {
    color: var(--link-alt-color);
}

.logo-cl-alt {
    color: var(--alternative-text-color);
}

body {
    font-family: Helvetica, Arial, sans-serif;
    padding: 0;
    margin: 0;
    background-color: #ffffff;
}

.img {
    display: block;
    max-width: 100%;
    height: 100%;
    transition: transform 0.25s;
}


/* Section Inner */

div.section-inner {
    max-width: 1200px;
    padding: 0 20px;
    margin: 0 auto;
}


/* Header */


/* Navigation */

header nav,
header .leb-menu {
    margin-top: 20px;
    background-color: #043862;
}

#dws-menu,
header label {
    display: none;
}

.menu {
    z-index: 100;
    margin-left: auto;
    margin-right: auto;
}

.menu ul {
    margin: 0;
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
}

.menu li a {
    display: block;
    padding: 15px 15px;
    color: #1b1919;
    text-decoration: none;
    font-size: 14px;
}


/*студия-портфолио-контакты*/

.link {
    color: inherit;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    line-height: 1.17;
    letter-spacing: 0.02em;
    color: var(--link-color);
}

.link:hover,
.link:focus {
    color: var(--link-alt-color);
}

.active-link {
    color: var(--active-link-color);
}


/*почта-телефон-вверху*/

.info-header {
    color: inherit;
    font-weight: 500;
    font-size: 14px;
    line-height: 0.88;
    letter-spacing: 0.02em;
}

.info {
    text-align: center;
    text-decoration: none;
    color: inherit;
    line-height: 1.71;
    letter-spacing: 0.03em;
}

.info:hover,
.info:focus {
    color: #e1ba0e;
}


/*почта-телефон-внизу*/

.info-footer {
    margin-top: 0px;
}

.info-alt {
    margin-top: 9px;
    color: var(--alternative-text-color);
}


/*секция 1*/

.main-section-one {
    padding-top: 300px;
    padding-bottom: 300px;
    align-items: center;
}


/*главный заголовок*/

.hero {
    max-width: 500px;
    margin-top: 0;
    margin-bottom: 40px;
    margin-left: auto;
    margin-right: auto;
    font-family: Tourney;
    font-weight: 400;
    font-size: 44px;
    line-height: 1.36;
    text-align: center;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--alternative-title-color);
}

.img-bg {
    margin-left: auto;
    margin-right: auto;
    background-image: linear-gradient( rgba(47, 48, 58, 0.4), rgba(47, 48, 58, 0.4)), url(../images/icons/titul.png);
    max-width: 1200px;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: var(--dark-bg-color);
}


/*выравниваем меню*/

.nav {
    padding-top: 20px;
    padding-bottom: 20px;
    text-align: center;
}

.menu {
    display: flex;
}

.menu-item {
    margin-right: 20px;
}
.wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 5%;
}

/*убирает точки из списка*/

.list {
    margin: 0px;
    padding-left: 0;
    list-style: none;
    text-align: center
}

.container>.list-flex {
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    align-items: stretch;
    margin-left: calc(-1 * var(--card-set-gap));
    margin-top: calc(-1 * var(--card-set-gap));
}

.container>.item-flex {
    flex-basis: calc(100% / 4 - var(--card-set-gap));
    margin-left: var(--card-set-gap);
    margin-top: var(--card-set-gap);
}

.list-btn {
    display: flex;
    justify-content: center;
    align-items: center;
}


/*меняет цвет и размер заголовков*/

.title {
    margin-top: 0px;
    margin-bottom: 10px;
    text-align: justify;
    line-height: 25px;
    color: #212121;
}

.title-h {
    margin-top: 0px;
    margin-bottom: 10px;
    text-align: center;
    color: #212121;
}


/*адрес*/

.adress {
    margin-top: 20px;
    color: inherit;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.71;
    letter-spacing: 0.03em;
    color: #FFFFFF;
}

.adress:hover,
.adress:focus {
    color: var(--link-alt-color);
}


/*подвал*/

.footer {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 30px 0px;
    background-color: var(--dark-bg-color);
}

.footer-flex {
    display: flex;
    flex-direction: column;
}

.photo {
    width: 370px;
}

.photo img:focus,
.photo img:hover {
    scale: 1.5;
}

.photo-bti {
    max-width: 500px;
}

.photo-bti img:focus,
.photo-bti img:hover {
    scale: 1.5;
}

.img-bg-footer {
    background-image: linear-gradient( rgba(47, 48, 58, 0.4), rgba(47, 48, 58, 0.4)), url(../images/icons/map1.png);
    max-width: 1200px;
    background-repeat: no-repeat;
    background-size: cover;
}


/* CARD SET */

.card-img {
    margin-top: 50px;
}

.card-set-bti {
    display: flex;
    justify-content: center;
}

.card-set {
    padding: 0;
    margin: 0;
    margin-top: 300px;
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-left: calc(-2 * var(--card-set-gap));
    margin-top: calc(-2 * var(--card-set-gap));
}

.card-set>.item {
    flex-basis: calc(100% / 2- var(--card-set-gap));
    margin-left: var(--card-set-gap);
    margin-top: var(--card-set-gap);
}

.card-set>.item1 {
    flex-basis: calc(100% / 4 - var(--card-set-gap));
    margin-left: var(--card-set-gap);
    margin-top: var(--card-set-gap);
}


/* CARD */

.border {
    background-color: #EEDDFF;
    border: 6px solid #e5e1e9;
    border-radius: 25px;
    max-width: 1200px;
}

.card {
    background: #FFFFFF;
    border-bottom: 1px solid #EEEEEE;
    box-sizing: border-box;
    box-shadow: var(--box-shadow);
    border-radius: 0px 0px 4px 4px;
}

.card-content {
    font-weight: bold;
    font-size: 18px;
    line-height: 1.71;
    text-align: left;
    letter-spacing: 0.06em;
}

.card2 {
    box-sizing: border-box;
}

.card-text {
    margin-top: 4px;
    font-size: var(--page-tex-for-images);
    line-height: 1.6;
    letter-spacing: 0.03em;
}