/* 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;
}

/* Выставляем основные настройки по-умолчанию для body */
body {
  min-height: 100vh;
  scroll-behavior: smooth;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
  position: relative;
  padding-bottom: 80px;
}

/* 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;
}

/* Удаляем все анимации и переходы для людей, которые предпочитай их не использовать */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
    font-family: 'Open Sans', sans-serif;
}

.wrap {
    max-width: 960px;
    margin: 0 auto;
}

.wrap-screen {
    display: flex;
    align-items: center;
}

.top-panel {
    z-index: 1;
	display: flex;
    justify-content: space-between;
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    transition: background 0.2s;
}

.top-panel.scroll {
    position: fixed;
    background: linear-gradient(to right, #025fd2 0%,#004292 100%);
    border: none;
}

.top-panel-wrap {
    width: 100%;
    max-width: 960px;
    display: flex;
    margin: 0 auto;
    justify-content: space-between;
    align-self: center;
    height: 80px;
}

.top-panel-left {
	display: flex;
    align-items: center;
    text-decoration: none;
}

.top-panel-title {
	color: #fff;
    font-size: 20px;
    font-weight: 300;
}

.top-panel-right {
	display: flex;
    align-items: center;
}

.top-panel-menu {
	display: flex;
}

.top-panel-menu a {
	color: #fff;
    font-size: 16px;
    text-decoration: none;
    margin-right: 15px;
    display: block;
} 

.btn {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 16px;
    color: #000;
    font-weight: 300;
    border-radius: 0.3rem;
    background: #fff;
    cursor: pointer;
    text-decoration: none;
    border: none;
    outline: none;
}

.btn.btn-submit {
    background: #004292;
    color: #fff;
}

.screen {
    background: url(/img/bg-blue.jpg) 100% 50%;
    background-size: cover;
    height: 100vh;
}

.screen-main {
    display: flex;
    overflow: hidden;
    position: relative;
    margin-top: -2px;
}

.screen-content {
    height: 81px;
}

.screen-main::before {
    content: "";
    width: 1032px;
    height: 70vh;
    background: url(/img/notebook.png) 100% 0 no-repeat;
    background-size: contain;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -30vh;
}

.main-descr {
    width: 50%;
    padding-left: 50px;
    border-left: 3px solid #fff;
    margin-left: -50px;
    display: flex;
    flex-flow: wrap;
    color: #fff;
}

.main-descr__top {
    font-size: 40px;
    line-height: 40px;
    margin-bottom: 20px;
}

.main-descr__text {
    font-size: 20px;
    margin-bottom: 20px;
}

.screen-news {
	padding: 50px 0;
}

.news-main {
	display: flex;
    flex-wrap: wrap;
    margin: 0px -10px;
}

.news-one {
	width: calc(33.33% - 20px);
    margin-bottom: 30px;
    margin: 0 10px 30px;
}

.news-one__title {
	font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}

.news-one__date {
	font-size: 12px;
    font-weight: 700;
    margin-bottom: 10px;
}

.news-one__text {
	font-size: 16px;
    font-weight: 300;
    margin-bottom: 10px;
}

h1 {
    font-size: 40px;
    margin-bottom: 40px;
    line-height: auto;
    text-align: center;
}

h2 {
    font-size: 36px;
    margin-bottom: 30px;
    line-height: auto;
    text-align: center;
}

p {
    font-size: 16px;
    margin-bottom: 10px;
}

.news-bottom {
    padding-top: 15px;
    border-top: 3px solid #014BA4;
    text-align: center;
}

.news-bottom a {
    margin: 0 5px;
}

.news-bottom .previous,
.news-bottom .next,
.news-bottom .selected {
    text-decoration: none;
    color: #333;
}


.screen-contact {
    padding: 50px 0;
}

.screen-architectures {
    padding: 50px 0;
    color: #fff;
    min-height: 100vh;
    height: auto;
}

.architectures {
    background: url(/img/architectures-lines.png) no-repeat 58% -15%;
	display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 50px;
    height: 600px;
}

.architectures-one {
    width: 25%;
    text-decoration: none;
    margin-bottom: 40px;
}

.architectures-one__icon {
	width: 160px;
    height: 160px;
    border-radius: 10px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.architectures-one__icon img {
    display: block;
}

.architectures-one__title {
	font-size: 24px;
    color: #fff;
    text-align: center;
    line-height: 28px;
    font-weight: 700;
}

.footer {
    background: #2A2B2C;
    font-size: 16px;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

.footer .wrap {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
}

.footer a {
    color: #fff;
}

.modal {
	position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10;
}

.modal-block {
    max-width: 960px;
    width: 100%;
    background: #fff;
    position: relative;
}

.modal-close {
	position: absolute;
    top: 10px;
    right: 20px;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.modal-close:before {
    content: '';
    width: 20px;
    height: 1px;
    background: #333;
    transform: rotate(45deg);
    position: absolute;
    top: 15px;
    left: 5px;
}

.modal-close:after {
    content: '';
    width: 20px;
    height: 1px;
    background: #333;
    transform: rotate(-45deg);
    position: absolute;
    top: 15px;
    left: 5px;
}

h2.modal-title {
    font-size: 30px;
    line-height: 36px;
}

.modal-body {
	padding: 20px;
    overflow-y: auto;
    max-height: 90vh;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group em {
    font-style: normal;
    color: red;
    font-size: 14px;
    margin-bottom: 10px;
}

.form-control {
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0.5rem 0.5rem;
    font-size: 1rem;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    font-family: Tahoma, Arial;
}

.contact {
	display: flex;
    justify-content: space-between;
}

.contact-left {
	width: 50%;
}

.contact-form {
	width: 45%;
}

.swiper-button-next::after {
    background: url(/img/arrow.png) no-repeat 50% 50%;
    width: 100%;
}

.swiper-button-prev::after {
    background: url(/img/arrow.png) no-repeat 50% 50%;
    transform: rotate(180deg);
    width: 100%;
}

.color-block-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 50px 0;
}