* {
    outline: none;
    padding: 0;
    margin: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
    border-style: none;
}

html {
    min-height: 100%;
}
body {
    background-color: #212638;
    overflow-x: hidden;
    min-height: 100%;
}
:root {
    --index: calc(1vw + 1vh);
}
.break {
    margin-top: 1vh;
    margin-bottom: 1vh;
}

.content_header {
    width: 100%;
    text-align: center;
    background-color: #212638;
}
.logo_img {
    z-index: 5;
    overflow: hidden;
    margin-top: 5vh;
    width: calc(var(--index) * 13);
    padding-bottom: 3vh;
}
.triangle_top {
    background-color: #fff;
    width: 0;
    height: 0;
    border-top: 100px solid #212638;
    border-left: 100vw solid transparent;
    overflow-x: hidden;
}
.triangle_bottom {
    padding-top: 5vh;
    background-color: #fff;
    width: 0;
    height: 0;
    border-bottom: 100px solid #212638;
    border-right: 100vw solid transparent;
    overflow-x: hidden;
}
.index_services {
    background-color: #fff;
    text-align: center;
}
.index_services h2 {
    color: black;
    cursor: default;
    pointer-events: none;
    margin: 0 25% 0 25%;
    padding-top: 3vh;
    font-size: 40px;
}
.index_services p {
    color: black;
    cursor: default;
    pointer-events: none;
    margin: 0 25% 0 25%;
    padding-top: 3vh;
    padding-bottom: 2vh;
    font-size: 22px;
}
.index_services hr {
    border-style: solid;
    border-color: #212638;
    background-color: #fff;
    margin: 2vh 25% 0 25%;
}
.index_team_mother {
    margin: 0 25% 50px 25%;
    text-align: center;
}
.index_team_img {
    margin-top: 3vh;
    width: 125px;
}
.index_team_mother h2 {
    color: #ffffff;
    cursor: default;
    pointer-events: none;
    padding-top: 3vh;
    font-size: 38px;
}
.index_team_mother p {
    color: #ffffff;
    cursor: default;
    pointer-events: none;
    padding-top: 3vh;
    padding-bottom: 2vh;
    font-size: 22px;
}
.index_team_mother button {
    text-decoration: none;
    display: inline-block;
    color: #fff;
    font-size: 24px;
    background-color: #414569;
    border: 2px solid #fff;
    padding:  14px 70px;
    margin: 3vh 0;
}
.index_team_mother button:hover {
    background-color: #ffffff;
    color: #212638;
    transition: all 0.4s ease-in;
    cursor: pointer;
}
footer {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 4vh;
    width: 100%;
    text-align: center;
    background-color: #000;
    color: white;
}
footer p {
    text-shadow: 1px 1px #000;
    font-size: 20px;
    color: #fff;
    cursor: default;
    pointer-events: none;
}
/* Индекс - табуляции */
.tab {
    padding: 0 25% 0 25%;
    text-align: center;
    overflow: hidden;
    background-color: #fff;
}

.tab button {
    text-align: center;
    background-color: inherit;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 16px;
    padding: 14px 16px;
    transition: 0.1s;
}

.tab button:hover {
    background-color: #414569;
    color: #fff;
    transition: all 0.2s ease-in;
}

.tab button.active {
    background-color: #212638;
    color: #fff;
}

.tabcontent {
    height: 20vh;
    background-color: #fff;
    padding: 3vh 25% 0 25%;
    display: none;
    border-top: none;
}
.tabcontent h3 {
    font-size: 24px;
}
.tabcontent p {
    font-size: 16px;
}

/* Контакт ас */
.custom-select {
    padding: 2vh 0 0 0;
    position: relative;
    width: 235px;
}
.selectDiv {
    color: #ffffff;
}
.custom-select select {
    display: none;
}
.select-selected {
    background-color: #414569;
}
.select-selected.select-arrow-active:after {
    border-color: transparent transparent #fff transparent;
    top: 7px;
}
.select-items div,.select-selected {
    padding: 8px 16px;
    border-color: transparent transparent rgba(0, 0, 0, 0.1) transparent;
    cursor: pointer;
}
.select-items {
    position: absolute;
    background-color: #414569;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 99;
}
.select-hide {
    display: none;
}
.select-items div:hover, .same-as-selected {
    background-color: rgba(0, 0, 0, 0.1);
}

.index_faq {
    width: 100%;
    padding: 15px 25% 0 25%;
    display: flex;
    flex-direction: column;

}
.index_faq h2 {
    font-size: 38px;
    color: #fff;
    align-self: center;
}
.index_faq h3 {
    font-size: 24px;
    color: #fff;
    margin-top: 24px;
}
.index_faq p {
    padding: 8px 0;
    font-size: 18px;
    color: #fff;
    border-bottom: 2px solid #fff;
}

.contact_us {
    height: 91vh;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    text-align: center;
}
.contact_us h1 {
    font-size: 36px;
    color: #fff;
    text-align: left;
}
.contact_us h2 {
    padding: 20px 0 5px 0;
    font-size: 20px;
    color: #fff;
    text-align: left;
}
.contact_us h3 {
    font-size: 20px;
    color: #fff;
    text-align: left;
}
.fslink_white_icon {
    width: 150px;
    margin-bottom: 65px;
}
.linkedin_text {
    display: flex;
    flex-direction: row;
    padding: 20px 0 5px 0;
}
.linkedin_text a {
    padding-left: 5px;
    font-size: 18px;
    color: #fff;
}
.contact_us p {
    font-size: 19px;
    color: #fff;
    text-align: left;
}
.linkedin_icon {
    width: 18px;
    flex-direction: row;
}

.contact_content {
    padding-left: 5%;
}
.contact_container {
    margin: 50px 5% 50px 5%;
    width: 100%;
    max-width: 800px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.contact_container .contact_info {
    width: 50%;
    display: flex;
    flex-direction: column;
}
.contact_container .contact_info .contact_box {
    margin-left: 10%;
    align-items: center;
    position: relative;
    padding: 20px 0;
    display: flex;
}
.contact_container .contact_info .contact_box .contact_icon {
    min-width: 60px;
    height: 60px;
    background: #ccc;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-size: 26px;
}
.contact_container .contact_info .contact_box .contact_text {
    display: flex;
    margin-left: 20px;
    font-size: 16px;
    color: #fff;
    flex-direction: column;
    font-weight: 500;
}
.contact_container .contact_info .contact_box .contact_text h3 {
    color: #ffffff;
}
.contact_form {
    width: 100%;
    height: auto;
    border-radius: 3px;
    padding: 40px;
    background: #fff;
}
.contact_form h2 {
    font-size: 36px;
    padding-bottom: 15px;
    color: #000;
}
.contact_form .contact_inputBox {
    position: relative;
    width: 100%;
    margin-top: 10px;
}
.contact_form .contact_inputBox input,
.contact_form .contact_inputBox textarea {
    width: 100%;
    padding: 12px 0;
    height: 4vh;
    font-size: 14px;
    margin: 10px 0;
    border: none;
    border-bottom: 2px solid #000;
    outline: none;
    resize: none;
}
.contact_form .contact_inputBox textarea {
    height: 18vh;
}
.contact_form .contact_inputBox {
    color: #666;
}
.contact_form .contact_inputBox span {
    position: absolute;
    left: 0;
    padding: 5px 0;
    font-size: 16px;
    margin: 10px 0;
    pointer-events: none;
    transition: 0.3s;
}
.invalid{
    color: #f54b69
}
.contact_form .contact_inputBox input:focus ~ span,
.contact_form .contact_inputBox input:valid ~ span,
.contact_form .contact_inputBox textarea:focus ~ span,
.contact_form .contact_inputBox textarea:valid ~ span {
    font-size: 14px;
    transform: translateY(-20px);
}
.contact_buttonbox input[type="submit"] {
    width: 100%;
    color: #fff;
    cursor: pointer;
    outline: none;
    font-size: 28px;
    text-align: center;
    background-color: #4c517c;
    border: 2px solid #292f46;
    height: 50px;
}
.contact_buttonbox input[type="submit"]:hover {
    background-color: #2e334b;
}

/* success contact us */
.success_popup {
    text-align: center;
    z-index: 10;
    border: 1px solid #000000;
    height: 330px;
    width: 370px;
    background-color: #4c517c;
    border-radius: 6px;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate(-50%,-50%);
    visibility: hidden;
    transition: transfrom 1s, top 1s;
}
.check_img {
    min-width: 100px;
    min-height: 100px;
    transform: translate(0, -50%);
}
.success_popup h2 {
    text-align: center;
    color: #fff;
    transform: translate(0,-20%);
}
.success_popup p {
    text-align: center;
    padding: 0 5% 0 5%;
    color: #fff;
}
.success_popup button {
    width: 85%;
    color: #151515;
    cursor: pointer;
    outline: none;
    font-size: 26px;
    text-align: center;
    background-color: #fefeff;
    height: 45px;
    margin-top: 10px;
    border: 1px solid #000000;
}
.success_popup button:hover {
    color: #fff;
    background-color: #2e334b;
    border: 1px solid #000000;
}

/* failed contact us */
.failed_popup {
    text-align: center;
    z-index: 10;
    border: 1px solid #000000;
    height: 330px;
    width: 370px;
    background: linear-gradient(146deg, #e11414, #4c517c);
    border-radius: 6px;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate(-50%,-50%);
    visibility: hidden;
    transition: transfrom 1s, top 1s;
}
.failed_popup h2 {
    text-align: center;
    transform: translate(0,-20%);
    color: #fff;
}
.failed_popup p {
    text-align: center;
    padding: 0 5% 0 5%;
    color: #fff;
}
.failed_popup button {
    width: 85%;
    color: #151515;
    cursor: pointer;
    outline: none;
    font-size: 26px;
    text-align: center;
    background-color: #fefeff;
    height: 45px;
    margin-top: 10px;
    border: 1px solid #000000;
}
.failed_popup button:hover {
    color: #fff;
    background-color: #2e334b;
    border: 1px solid #000000;
}
.open_contact_popup {
    visibility: visible;
    top: 57%;
}
.planning-and-programming {
    text-align: center;
    height: 91vh;
}
.planning-main-txt {
    width: 100%;
    height: 55vh;
    padding: 10vh 25% 0 25%;
    background-color: #fff;
}
.planning-main-txt button {
    text-decoration: none;
    display: inline-block;
    color: #fff;
    font-size: 24px;
    background-color: #414569;
    border: 2px solid #212638;
    padding: 14px 70px;
    margin: 7vh;
}
.planning-main-txt button:hover {
    background-color: #ffffff;
    color: #212638;
    transition: all 0.4s ease-in;
    cursor: pointer;
}
.planning-main-txt p {
    color: black;
    cursor: default;
    pointer-events: none;
    font-size: 22px;
}
.planning-main-txt h1 {
    color: black;
    cursor: default;
    pointer-events: none;
    font-size: 28px;
    padding-bottom: 3vh;
}
.planning-list-mother {
    height: 33vh;
    width: 100%;
    display: flex;
    flex-direction: row;
}
.planning-list-left-triangle-mother {
    background-color: #212638;
    height: 100%;
}
.planning-list-left-triangle {
    width: 15vh;
    height: 0;
    border-right: 200px solid transparent;
    border-top: 33vh solid #fff;
    padding-left: 10vw;
}
.planning-list {
    padding: 6vh 0 0 5vw;
    text-align: left;
    font-size: 22px;
    color: #ffffff;
}
.planning-list li {
    margin: 12px;
}
.planning-list ul {
    width: 400px;
    height: 250px;
}
.planning-list-flex {
    flex-direction: row;
    display: flex;
}