:root {
    --primary-color: #3fcaff;
    --secondary-color: #a4ffb0;
    --fill-color: rgba(5, 33, 62, 0.8);

    --block-space: 60px;

    --input-radius: 4px;
}

body, textarea {
    font-family: 'Rajdhani', sans-serif;
    margin: 0;
}

[hidden] {
    display: none !important;
}

input[type=number],
input[type=text],
input[type=email] {
    padding: 4px;
    height: 32px;
    box-sizing: border-box;
    border-radius: var(--input-radius);
    border: 1px solid;
}

textarea {
    height: 86px;
    padding: 4px;
    box-sizing: border-box;
    border-radius: var(--input-radius);
    resize: none;
	/**/
	width:100%;
	margin:20px 0;
}

.button {
    background: linear-gradient(to right, var(--primary-color) 0%, var(--secondary-color) 51%, var(--primary-color) 100%);
    border: none;
    padding: 0px 35px;
    color: #222222;
    background-size: 200% auto;
    line-height: 40px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.4s ease 0s;
}

.button:hover {
    background-position: right center;
}

.container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 15px;
}

.header {
    position: fixed;
    z-index: 1;
    left: 0;
    right: 0;
    background-color: #05213e;
    height: var(--block-space);
    box-sizing: border-box;
}

.header__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.header__logo-text {
    text-decoration: none;
    color: white;
    
    font-size: 24px;
}

.logo {
    max-width: 150px;
    font-size: 0;
}

.logo img {
    max-width: 100%;
}

.icon {
    height: 20px;
    width: 20px;
}

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

.header__burger {
    width: 24px;
    height: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
}
.header__burger span {
    flex-basis: 2px;
    width: 100%;
    background-color: white;
}

.home {
    background-image: url(../img/background.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

.tel {
    text-decoration: none;
    color: white;
    font-size: 18px;
    font-weight: bold;
}

.home__block .button + .button,
.header__button .button + .button {
    margin-left: 24px;
}

.social {
    display: flex;
    align-items: center;
    line-height: 1;
    margin-top: 4px;
    color: white;
    font-size: 12px;
}

.icon_whatsapp {
    margin-left: 8px;
    margin-right: 8px;
}

.home__content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-top: calc(var(--block-space) * 2);
    padding-bottom: 80px;
}

.home__block,
.home__content-img {
    width: calc(50% - 8px);
}

.home__title {
    margin: 0;
    font-size: 54px;
    font-weight: bold;
    color: white;
}

.home__subtitle {
    margin: 0;
    color: white;
    margin-top: 16px;
    margin-bottom: 16px;
    font-size: 24px;
}

.liquid {
    padding-top: var(--block-space);
    padding-bottom: var(--block-space);
}

.liquid__content {
    display: flex;
    justify-content: space-between;
    margin-top: var(--block-space);
}

.liquid__name {
    font-size: 18px;
    color: white;
    width: 210px;
    padding: 20px;
    background-color: var(--fill-color);
    text-align: center;
    box-sizing: border-box;
}

.liquid__name:hover {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #05213e;
}

.liquid__img {
    background-image: url(../img/oval1.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    height: 280px;
    display: flex;
    align-items: center;
    border-radius: 110px;
}

.liquid__img2 {
    background-image: url(../img/oval2.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    height: 280px;
    display: flex;
    align-items: center;
    border-radius: 110px;
}

.liquid__img3 {
    background-image: url(../img/oval3.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    height: 280px;
    display: flex;
    align-items: center;
    border-radius: 110px;
}

.liquid__img:hover {
    box-shadow: 0 0 20px var(--primary-color);
}

.liquid__img2:hover {
    box-shadow: 0 0 20px var(--primary-color);
}

.liquid__img3:hover {
    box-shadow: 0 0 20px var(--primary-color);
}

.title {
    font-size: 72px;
    color: var(--primary-color);
    opacity: 0.1;
    margin: 0;
    line-height: 60px;
    text-align: center;
}

.subtitle {
    color: var(--fill-color);
    font-size: 36px;
    margin-top: -38px;
    text-align: center;
}

.fill {
    background-image: url(../img/fill-bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    padding: var(--block-space) 0;
}

.fill__image {
    /* background-image: url(../img/fill-block.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center; */
    width: 50%;
    font-size: 0;
}

.fill__image img {
    max-width: 100%;
    height: 100%;
}

.fill__tabs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.fill__content {
    display: flex;
    justify-content: space-between;
    animation-duration: 1200ms;
}

.fill__title {
    text-align: center;
    color: white;
    font-size: 36px;
    margin-top: 0;
}

.fill__tab {
    flex-basis: 30%;
    height: 50px;
    line-height: 50px;
    font-size: 18px;
    color: white;

    border: 2px solid transparent;
    border-image: -webkit-linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-image: -moz-linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-image: -o-linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-image: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-image-slice: 1;

    text-align: center;
    cursor: pointer;
}

.fill__tab:hover,
.fill__tab_active {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: black;
}

.fill__subtitle {
    position: relative;
    color: white;
    line-height: 36px;
    margin: 0;
    font-size: 14px;
}

.fill__caption {
    font-size: 36px;
    color: white;
    margin-bottom: 0;
}

.fill__subtitle::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    background: linear-gradient(to right, var(--primary-color) 0%, var(--secondary-color) 100%);
    height: 1px;
    width: 50px;
}

.fill__desc {
    padding: 48px;
    background-color: var(--fill-color);
    flex-basis: 50%;
    box-sizing: border-box;
}

.fill__text {
    padding: 36px 0;
    margin: 0;
    color: white;
}

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

.fill__wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.fill__price {
    padding-bottom: 16px;
    color: white;
    font-weight: bold;
}

.questions {
    background: linear-gradient(to right, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 40px 0;
}

.questions__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.questions__form {
    flex-basis: 50%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.questions__form input {
    width: calc(33.3333% - 16px);
}

.application__form textarea,
.questions textarea {
    width: 100%;
    margin: 20px 0;
}

.questions__button {
    border: 2px solid white;
    margin: 0 auto;
}

.questions__title {
    font-size: 36px;
    color:  var(--fill-color);
    margin: 0;
}

.questions__subtitle {
    margin: 0;
} 

.advantages {
    padding: var(--block-space) 0;
}

.advantages__desc {
    display: flex;
    flex-wrap: wrap;
}

.advantages__block {
    flex-basis: 50%;
    position: relative;
    box-sizing: border-box;
    padding: 24px;
}

.advantages__block:nth-child(even) {
    border-left: 1px dashed rgba(199, 199, 199, 0.5);
}

.advantages__block:nth-child(n + 3) {
    border-top: 1px dashed rgba(199, 199, 199, 0.5);
}

.advantages__subtitle {
    font-size: 18px;
    color: var(--fill-color);
    /* padding-top: 40px; */
    margin: 0;
}

.advantages__block_2::before,
.advantages__block_4::before,
.advantages__block_6::before {
    content: none;
    position: absolute;
    height: 100%;
    top: 0;
    left: 0;
    transform: translateX(-50%);
    border: 1px dashed rgba(199, 199, 199, 0.5);
}

.advantages__text {
    margin-bottom: 0;
}

.application {
    padding-bottom: var(--block-space);
}

.application__content {
    display: flex;
    margin-top: var(--block-space);
}

.application__form {
    flex-basis: 50%;
    background-color: lightgray;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 48px;
    box-sizing: border-box;
}

.application__label {
    margin-top: 1em;
}

.application__label_file {
    display: flex;
    align-items: center;
}

.application__label_file img {
    margin-left: 4px;
}

.application__label_group + .application__label_group {
    margin-top: 0;
}

.application__label_wide,
.application__label_wide input {
    width: 100%;
}

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

.application__row input {
    width: 30%;
}

.application__form .button {
    align-self: center;
}

.footer {
    background-color: #05213e;
    padding: 48px;
}

.footer__text {
    color: white;
}


.navigation {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color:#05213e;
    z-index: 2;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    opacity: 0;
    visibility: hidden;
}
.navigation_open {
    opacity: 1;
    visibility: visible;
}
.navigation__link {
    text-decoration: none;
    font-size: 24px;
    color: white;
    transition: color 200ms;
}
.navigation__link + .navigation__link {
    margin-top: 10px;
}
.navigation_anim {
    transition: opacity 500ms, visibility 500ms;
}
.modal__close,
.navigation__close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.navigation__close:hover span {
    background-image: linear-gradient(to right, var(--primary-color) 0%, var(--secondary-color) 51%, var(--primary-color) 100%);
}

.navigation__link:hover {
    background: linear-gradient(to right, var(--primary-color) 0%, var(--secondary-color) 51%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal__close span,
.navigation__close span {
    width: 100%;
    height: 2px;
    background-color: white;
    position: absolute;
    top: calc(50% - 1px);
    transition: background-position 200ms;
    left: 0;
}
.modal__close span:first-child,
.navigation__close span:first-child {
    transform: rotate(45deg);
}
.modal__close span:last-child,
.navigation__close span:last-child {
    transform: rotate(-45deg);
}

.tel_consultation {
    color: #05213e;
    font-size: 24px;
}

.footer__num {
    display: flex;
}

.footer__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.social_footer {
    margin-left: 12px;
}