@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200;300;400;500;600;700&display=swap');
@import url('../fonts/stylesheet.css');

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

/* Убираем внутренние отступы */
ul[class],
ol[class] {
    padding: 0;
}

/* Убираем внешние отступы */
body,
h1,
h2,
h3,
h4,
p,
ul[class],
ol[class],
li,
figure,
figcaption,
blockquote,
dl,
dd {
    margin: 0;
    padding: 0;
}

/*.disable_scroll {*/
/*    overflow: hidden;*/
/*}*/

/* Выставляем основные настройки по-умолчанию для body */
body {
    font-family: Montserrat, sans-serif;
    min-height: 100vh;
    scroll-behavior: smooth;
    text-rendering: optimizeSpeed;
    line-height: 1.5;
    overflow-x: hidden;
    /*background-color: #f5f5f5;*/
}

/* Удаляем стандартную стилизацию для всех ul и il, у которых есть атрибут class*/
ul[class],
ol[class] {
    list-style: none;
}

/* Элементы a, у которых нет класса, сбрасываем до дефолтных стилей */
a:not([class]) {
    text-decoration-skip-ink: auto;
}

/* Упрощаем работу с изображениями */
img {
    max-width: 100%;
    display: block;
}

/* Указываем понятную периодичность в потоке данных у article*/
article > * + * {
    margin-top: 1em;
}

/* Наследуем шрифты для инпутов и кнопок */
input,
button,
textarea,
select {
    font: inherit;
}

input:focus-visible,
textarea:focus-visible {
    outline: unset;
}

a {
    text-decoration: none;
}

.d-none {
    display: none !important;
}

body {
    font-family: 'Cera Pro', sans-serif;
    font-weight: 400;
    font-style: normal;
    size: 24px;
    color: #101426;
}

.container__pr {
    max-width: 1440px;
    margin: 0 auto;
}

header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 37px 60px 0;
}

.header__logo {
    position: relative;
    left: -23px;
    height: 39px;
}

.header__title {
    font-family: Oswald, sans-serif;
    font-style: normal;
    font-weight: normal;
    font-size: 68px;
    line-height: 101px;
    letter-spacing: -1.25px;
    text-transform: uppercase;
    max-width: 840px;
    margin-top: 180px;
}

.header__hr {
    width: 95px;
    height: 4px;
    background-color: #101426;
    text-align: left;
    margin-top: 24px;
}

.header__description {
    margin-top: 24px;
    font-style: normal;
    font-weight: 400;
    font-size: 24px;
    line-height: 33px;
    letter-spacing: 0.15px;
    max-width: 910px;
}

.header__button {
    font-style: normal;
    font-weight: normal;
    font-size: 24px;
    line-height: 30px;
    display: flex;
    align-items: center;
    text-align: center;
    letter-spacing: 0.1px;
    text-transform: uppercase;
    padding: 20px 55px;
    background: #101426;
    border: none;
    margin-top: 42px;
    cursor: pointer;
    color: #FFFFFF;
}

.company {
    background: #FCFCFC;
    margin-top: 100px;
    width: 100%;
    padding: 100px 0 60px;
}

.company__title {
    font-family: Oswald, sans-serif;
    font-style: normal;
    font-weight: normal;
    font-size: 52px;
    line-height: 64px;
    text-transform: uppercase;
    margin-left: 60px;
}

.company__block {
    margin-top: 48px;
    display: flex;
    flex-wrap: wrap;
/*    justify-content: space-between; */
    padding: 30px;
}

.company__block img {
    height: 40px;
    margin: 0 30px 40px;
    /*flex-grow: 1;*/
}

/*.company__block::after {*/
/*    content: '';*/
/*    flex-grow: 1000000000;*/
/*}*/

.projects {
    padding: 100px 60px;
}

.projects__title {
    font-family: Oswald, sans-serif;
    font-style: normal;
    font-weight: normal;
    font-size: 52px;
    line-height: 64px;
    text-transform: uppercase;
}

.projects__description {
    margin-top: 60px;
    font-style: normal;
    font-weight: normal;
    font-size: 18px;
    line-height: 24px;
}

.projects__file_download {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.projects__file_download a {
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 20px;
    text-align: center;
    letter-spacing: 0.1px;
    text-decoration-line: underline;
    text-transform: uppercase;
    color: #101426;
    margin-left: 8px;
}

.services {
    background: #FCFCFC;
    width: 100%;
    padding: 100px 0 60px;
}

.services .container__pr {
    padding: 0 60px;
}

.services .container__pr > .accordion-button {
    margin: 8px 0;
}

.services__title {
    font-family: Oswald, sans-serif;
    font-style: normal;
    font-weight: normal;
    font-size: 52px;
    line-height: 64px;
    text-transform: uppercase;
    margin-bottom: 49px;
}

.input_error {
    font-style: normal;
    font-weight: normal;
    font-size: 12px;
    line-height: 16px;
    color: #EC0000;
    margin-top: 10px;
    margin-bottom: 30px;
}

.accordion-item {
    border: 0;
    background-color: unset;
    margin: 8px 0;
}

.accordion-button {
    width: auto;
    background-color: unset;
    font-style: normal;
    font-weight: normal;
    font-size: 24px;
    line-height: 36px;
    padding: 0;
}

.accordion-button::after {
    margin-left: 10px;
}

.accordion-button.disabled::after {
    display: none;
}

.accordion-button:focus,
.accordion-button:not(.collapsed) {
    background-color: unset;
    color: unset;
    box-shadow: unset;
}

.accordion-button:not(.collapsed)::after {
    background-image: url('../img/chevron-down.svg');
}

.accordion-button.collapsed::after {
    background-image: url('../img/chevron-down.svg');
}

/*.accordion-button.collapsed::after {*/
/*    opacity: 0;*/
/*    transition: all 0.5s;*/
/*}*/

.accordion-dot {
    min-width: 12px;
    height: 12px;
    background: #8F9BB3;
    margin-right: 13px;
}

.accordion-body {
    font-style: normal;
    font-weight: normal;
    font-size: 24px;
    line-height: 36px;
    padding: 8px 0 8px 25px;
}

.accordion-list-item {
    display: flex;
    align-items: center;
    padding: 8px 0;
}

.accordion-list-item span {
    height: 6px;
    min-width: 6px;
    background: #8F9BB3;
    border-radius: 50%;
    margin-right: 13px;
}

.technologies {
    padding: 100px 60px;
    max-width: 860px;
}

.technologies__title {
    font-family: Oswald, sans-serif;
    font-style: normal;
    font-weight: normal;
    font-size: 52px;
    line-height: 64px;
    text-transform: uppercase;
    padding-bottom: 20px;
}

.technologies__row {
    display: flex;
    margin-top: 40px;
}

.technologies__row_left {
    width: 300px;
    font-style: normal;
    font-weight: bold;
    font-size: 18px;
    line-height: 24px;
    text-transform: uppercase;
}

.technologies__row_right {
    width: 560px;
    font-style: normal;
    font-weight: normal;
    font-size: 18px;
    line-height: 24px;
}

.request {
    background: #FCFCFC;
    width: 100%;
    padding: 100px 0 60px;
}

.request .container__pr {
    padding: 0 60px;
}

.request__title {
    font-family: Oswald, sans-serif;
    font-style: normal;
    font-weight: normal;
    font-size: 52px;
    line-height: 64px;
    text-transform: uppercase;
    margin-bottom: 60px;
}

.request form {
    display: flex;
    flex-direction: column;
}

.request label {
    font-style: normal;
    font-weight: bold;
    font-size: 12px;
    line-height: 16px;
    text-transform: uppercase;
    color: #8F9BB3;
}

.request input,
.request textarea {
    padding: 24px 16px;
    background: #FFFFFF;
    border: 1px solid #E4E9F2;
    font-style: normal;
    font-weight: bold;
    font-size: 18px;
    line-height: 24px;
    margin: 10px 0 30px;
    -webkit-appearance: none;
    -webkit-border-radius:0;
    border-radius:0;
}

.request textarea::placeholder {
    font-style: normal;
    font-weight: normal;
    font-size: 18px;
    line-height: 24px;
    color: #C5CEE0;
}

.request button {
    width: 326px;
    height: 74px;
    background: #101426;
    font-style: normal;
    font-weight: normal;
    font-size: 24px;
    line-height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.1px;
    text-transform: uppercase;
    border: none;
    margin-top: 60px;

    color: #FFFFFF;
}

.request .inputfile {
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    position: absolute;
    z-index: -1;
}

.inputfile + label {
    cursor: pointer; /* "hand" cursor */
}

.inputfile + label * {
    pointer-events: none;
}

.request #file_label {
    font-style: normal;
    font-weight: 500;
    font-size: 16px;
    line-height: 20px;
    text-align: start;
    letter-spacing: 0.1px;
    text-decoration-line: underline;
    text-transform: uppercase;
    color: #101426;
    margin-left: 8px;
}

footer {
    padding: 30px 35px;
    display: flex;
    justify-content: space-between;
}

footer .left__block a,
footer .left__block_adaptive_bottom a,
footer .left__block_adaptive a {
    margin: 0 3px;
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
    line-height: 20px;
    color: #2D3240;
}

footer .left__block_adaptive_bottom a,
footer .left__block a:last-child {
    text-decoration-line: underline;
}

.left__block_adaptive {
    display: none;
}

.left__block_adaptive_bottom {
    display: none;
}

footer .right__block {
    display: flex;
    align-items: center;
}

footer .right__block p {
    margin: 0 3px;
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
    line-height: 20px;
    color: #8F9BB3;
    opacity: 0.5;
}

.error {
    border: 1px solid #EC0000 !important;
    margin: 10px 0 0 !important;
}

@media screen and (max-width: 768px) {
    header {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 20px 0;
    }

    .header__logo {
        left: 0;
        height: 29px;
    }

    .header__title {
        font-size: 42px;
        line-height: 62px;
        margin-top: 52px;
    }

    .header__description {
        font-size: 18px;
        line-height: 24px;
    }

    .company {
        margin-top: 56px;
        padding: 56px 0;
    }

    .company__title {
        font-size: 32px;
        line-height: 42px;
        margin-left: 20px;
    }

    .company__block {
        margin-top: 42px;
        padding: 10px;
    }

    .company__block img {
        height: 24px;
        margin: 0 10px 24px;
    }

    .projects {
        padding: 56px 20px;
    }

    .projects__title {
        font-size: 32px;
        line-height: 42px;
        margin-left: 0;
    }

    .projects__description {
        margin-top: 42px;
        font-size: 18px;
        line-height: 24px;
    }

    .services {
        padding: 56px 20px;
    }

    .services .container__pr {
        padding: 0;
    }

    .services .container__pr > .accordion-button {
        margin: 8px 0;
    }

    .services__title {
        font-size: 32px;
        line-height: 42px;
        margin-bottom: 34px;
    }

    .accordion-button {
        font-size: 18px;
        line-height: 24px;
        align-items: flex-start;
    }

    .accordion-dot {
        margin-top: 6px;
    }

    .accordion-button::after {
        margin-top: 2px;
    }

    .accordion-list-item {
        font-size: 18px;
        line-height: 24px;
        padding: 4px 0;
        align-items: flex-start;
    }

    .accordion-list-item span {
        margin-top: 9px;
    }

    .technologies {
        padding: 56px 20px;
        max-width: 860px;
    }

    .technologies__title {
        font-size: 32px;
        line-height: 42px;
        padding-bottom: 8px;
        margin: 0;
    }

    .technologies__row {
        display: flex;
        margin-top: 32px;
        flex-direction: column;
    }

    .technologies__row_right {
        width: 100%;
        margin-top: 8px;
    }

    .technologies__row_left {
        width: 100%;
    }

    .request {
        padding: 56px 20px;
    }

    .request .container__pr {
        padding: 0;
    }

    .request__title {
        font-size: 32px;
        line-height: 42px;
        margin-bottom: 42px;
    }

    .request textarea {
        padding: 12px 16px;
    }

    footer {
        padding: 30px 20px;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .left__block {
        display: none;
    }

    .left__block_adaptive {
        display: block;
    }

    .left__block_adaptive_bottom {
        display: block;
        margin-top: 8px;
    }

    footer .right__block {
        margin-top: 8px;
    }
}

@media screen and (max-width: 425px) {
    .header__button {
        justify-content: center;
        padding: 20px 0;
        width: 100%;
        font-size: 18px;
        line-height: 23px;
    }

    .request button {
        width: 100%;
        font-size: 18px;
        line-height: 23px;
        margin-top: 52px;
    }
}