* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

.block__title {
	position: relative;
	padding: 100px 0 16px;
	text-align: center;
	font-size: 32px;
	line-height: 1.5em;
	font-weight: 700;
	color: #1F2937;
	margin-bottom: 4px;
}

.block__title::after {
	content: '';
	display: block;
	position: absolute;
	text-align: center;
	left: 50%;
	transform: translateX(-50%);
	bottom: 4px;
	width: 48px;
	height: 4px;
	background-color: #F43F5E;
}

.block__subtitle {
	color: #6B7280;
	font-size: 20px;
	text-align: center;
	line-height: 1.5em;
	margin-bottom: 100px;
}

.stars__header { 
    width: 100%;
	height: 100%;
    transition: all 0.4s ease-in-out;
    position: absolute;
    z-index: -1;
    display: block;
    background-color: #FFF1F2;
}

body {
    background-color: #FFFFFF;
    color: #1F2937;
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 500;
}

body::before {
    content: "";
    height: 84px;
    display: block;
}

a {
    color: #1F2937;
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: #F43F5E;
}

textarea {
    resize: vertical;
}

img {
    max-width: 100%;
    height: auto;
}

.button {
    outline: none;
    border: 0;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
	padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 8px;
}

body.header__menu_opened {
    overflow: hidden;
}

.body-modal_opened {
    overflow: hidden;
}

body.header__menu_opened .navbar {
    display: block;
}

body.header__menu_opened .mobile__menu::before {
    transform: rotate(45deg);
    top: 50%;
}

body.header__menu_opened .mobile__menu > div {
    display: none;
}

body.header__menu_opened .mobile__menu::after {
    transform: rotate(-45deg);
    top: 50%;
}

.container {
    max-width: 1260px;
    margin: 0 auto;
}

.wrapper-l {
    padding: 0 20px;
}

.header__wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: #FFFFFF;
    height: 84px;
    border-bottom: 1px solid #E5E7EB;
}

.header__canvas {
    background: linear-gradient(to bottom, transparent 0%, #FFFFFF 50%);
}

/* banner */

.banner {
    margin-bottom: 32px;
}

.banner__wrapper {
    padding: 200px 20px 100px;
}

.banner__title {
    font-size: 56px;
    margin-bottom: 32px;
	line-height: initial;
	padding: 0;
	text-align: center;
	font-weight: 700;
    color: #1F2937;
}

.banner__subtitle {
	color: #6B7280;
	font-size: 20px;
	text-align: center;
	line-height: 1.5em;
	margin-bottom: 120px;
}

.scroll__down {
    position: relative;
    width: 30px;
    height: 60px;
    border: 3px solid #1F2937;
    border-radius: 16px;
	margin: 0 auto;
}

.scroll__down::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translate(-50%, 0%);
    width:  10px;
    height:  10px;
    background-color: #1F2937;
    border-radius: 50%;
    animation: scrollDown 1.8s infinite ease-in-out;
}

@keyframes scrollDown {
    0% {
        transform: translate(-50%, 0%);
        opacity: 1;
    }

    80% {
        transform: translate(-50%, 280%);
        opacity: 0;
    }
}

.mobile__header {
    display: none;
    padding: 20px 0;
    height: 84px;
}

.nav__links {
    display: flex;
    gap: 48px;
    font-size: 16px;
}

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

.nav__link_item {
    text-decoration: none;
    color: #1F2937;
}

.btn_blue {
	background-color: #F43F5E;
	color: #FFFFFF;
}

.btn_blue:hover {
    background-color: #E11D48;
}

.btn_blue:focus {
    background-color: #BE123C;
}

.btn_white {
	background-color: #FFFFFF;
	color: #F43F5E;
	border: 2px solid #F43F5E;
}

.btn_white:hover {
	background-color: #FFF1F2;
}

/* мобильное меню */

.mobile__header .navbar {
    display: none;
    position: fixed;
    background-color: #FFFFFF;
    margin-top: 84px;
    padding: 60px 0;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    text-align: center;
}

.desktop__wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
}

.mobile__menu {
    width: 37px;
    height: 37px;
    position: relative;
    cursor: pointer;
}

.logo {
    font-size: 0;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    display: inline-block;
    cursor: pointer;
}

.logo {
    background-image: url(../images/logo.svg);
    width: 169px;
    min-width: 169px;
    height: 37px;
}

.mobile__menu::before,
.mobile__menu > div,
.mobile__menu::after {
    position: absolute;
    content: "";
    display: block;
    width: 37px;
    height: 2px;
    background-color: #1F2937;
    border-radius: 1px;
}

.mobile__menu::before {
    top: 5px;
}

.mobile__menu > div {
    top: 50%;
}

.mobile__menu::after {
    top: calc(100% - 5px);
}

.company__about {
	margin: 64px 0;
}

.company__about_text {
    color: #4B5563;
}

.company__about_left {
    font-size: 16px;
    line-height: 1.7em;
}

.company__about_paragraph {
    font-size: 16px;
    line-height: 1.7em;
}

.company__about_paragraph:not(:last-child) {
	margin-bottom: 20px;
}

.company-advantages {
	padding-bottom: 100px;
	background-color: #FFF1F2;
}

.company-advantages__list {
    display: flex;
    color: #ffffff;
    flex-wrap: wrap;
    gap: 20px;
}

.company-advantages__item {
    padding: 32px;
    border-radius: 8px;
    background: #FFFFFF;
    flex-grow: 1;
	box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
    border: 1px solid #FECDD3;
}

.advantage__item_title {
    font-size: 20px;
    line-height: 1.7em;
    margin-bottom: 8px;
	text-align: center;
	color: #1F2937;
	font-weight: 700;
}

.advantage__item_text {
    color: #6B7280;
    font-size: 16px;
    line-height: 1.5em;
    font-weight: 400;
	text-align: center;
}

.company-advantages__item:hover {
	transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.16);
}

.developments {
	margin-bottom: 100px;
}

.developments__list {
    position: relative;
}

.developments__wrapper {
    display: flex;
    gap: 20px;
    padding: 0 20px;
}

.development__item {
    position: relative;
    z-index: 2;
    padding: 32px;
    background-color: #FFFFFF;
    color: #1F2937;
    border-radius: 8px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
    border: 1px solid #FECDD3;
	flex-basis: calc(100% / 3);
    flex-grow: 1;
}

.development__item:hover {
	transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.16);
}

/* Разработки. Разноцветные блоки */
.development__text {
    display: flex;
    flex-direction: column;
    z-index: 2;
}

.development__title {
    font-size: 20px;
    line-height: 1.5em;
    margin-bottom: 20px;
    font-weight: 600;
    color: #1F2937;
}

.development__description {
    font-size: 16px;
    line-height: 1.5em;
    font-weight: 400;
	color: #6B7280;
}

.feedback {
	background-color: #FFF1F2;
	padding-bottom: 100px;
}

.feedback__wrapper {
	margin: 0 auto;
	text-align: center;
}

.feedback__title {
	color: #101f33;
}

.feedback__subtitle {
	color: #6B7280;
}

.form__control {
    display: block;
    margin-bottom: 20px;
}

.form__control_info {
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7em;
    color: #101f33;
}

.form__control_link {
    color: #F43F5E;
    line-height: 1.7em;
}

.control__title {
    font-size: 16px;
    line-height: 1.7em;
    font-weight: 400;
    margin-bottom: 4px;
    color: #101f33;
}

.form__input {
    height: 48px;
    border: 1px solid #F43F5E;
    border-radius: 8px;
    width: 100%;
    padding: 0px 16px;
    margin-bottom: 4px;
    font-family: inherit;
    font-size: 16px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

.form__input::placeholder {
    color: 1px solid #F43F5E;
}

.form__area {
    padding: 8px 16px;
    height: 84px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    border: 1px solid #F43F5E;
}

.form__area::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.input__error {
    font-size: 16px;
    font-weight: 400;
    color: #FECACA;
    display: none;
}

.input__error_active {
    display: block;
}

/* кастомный чекбокс */

.checkbox__wrapper {
    cursor: pointer;
}

.checkbox {
    position: absolute;
    z-index: -1;
    opacity: 0;
}

.checkbox__text {
    user-select: none;
    font-weight: 400;
    font-size: 16px;
    color: #101f33;
}

.checkbox__text::before {
    content: "";
    display: inline-block;
    position: relative;
    top: 3px;
    width: 20px;
    height: 20px;
    border: 1px solid #F43F5E;
    border-radius: 5px;
    margin-right: 5px;
    background-color: rgba(255, 255, 255, 0.1);
}

.checkbox__wrapper:hover .checkbox__text::before {
    background-color: rgba(255, 255, 255, 0.2);
}

.checkbox__wrapper .checkbox:focus ~ .checkbox__text::before {
    box-shadow: 0px 0px 0px 4px rgba(244, 63, 94, 0.3);
}

.checkbox:checked ~ .checkbox__text::before {
    background-image: url(../images/check.svg);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-color: #F43F5E;
    border-color: #F43F5E;
}

.feedback__button {
	margin: 0 auto;
	background-color: #FFFFFF;
	color: #F43F5E;
}

.feedback__button:hover {
	background-color: #FECDD3;
}

.contacts {
    margin-bottom: 100px;
}

.contacts__title {
    display: flex;
    gap: 12px;
    padding-top: 100px;
    margin-bottom: 30px;
    color: #1F2937;
}

.contacts__bank_name {
    font-size: 28px;
    margin-bottom: 48px;
    color: #1F2937;
}

.contacts__wrapper {
    display: flex;
}

.contacts__list {
    flex-basis: 35%;
    margin-right: 120px;
	font-size: 20px;
}

.contact__title {
    margin-bottom: 24px;
    padding-bottom: 8px;
    border-bottom: 1px solid #E5E7EB;
    font-size: 20px;
    color: #1F2937;
}

.contact__text_list {
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7em;
}

.contact__text_item {
    margin-bottom: 20px;
    color: #4B5563;
}

.contact__item_link {
    color: #F43F5E;
}

.contact__map {
    border-radius: 12px;
}

.footer {
    padding: 64px 0;
    border-top: 1px solid #E5E7EB;
	background-color: #FFF1F2;
	color: #1F2937;
}

.footer__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 16px;
    line-height: 1.5em;
    font-weight: 400;
    flex-wrap: wrap;
}

.footer__link {
	color: #1F2937;
}

.footer__logo {
    margin-right: 72px;
	max-width: 169px;
}

.footer__text {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.copy {
    display: flex;
    gap: 12px;
    color: #6B7280;
}

/* модальное окно */

.modal {
    position: fixed;
    z-index: 999;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
    padding: 5vh 1vh;
    display: none;
}

.modal__title {
    font-size: 28px;
    line-height: 1.5em;
    font-weight: 500;
    text-align: center;
    margin-bottom: 24px;
    color: #1F2937;
}

.modal_opened {
    display: flex;
    align-items: flex-start;
}

.modal__window {
    background-color: #FFFFFF;
    max-width: 600px;
    margin: 0 auto;
    padding: 32px 60px;
    border-radius: 16px;
    position: relative;
    border: 1px solid #E5E7EB;
}

.close__modal {
    position: absolute;
    top: 16px;
    right: 16px;
    cursor: pointer;
    color: #1F2937;
    width: 25px;
    height: 25px;
    padding: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-feedback__button {
    display: flex;
    margin: 0 auto;
    justify-content: center;
}

.success-modal__img {
    max-width: 80px;
    display: flex;
    margin: 0 auto;
}

.close__modal::before,
.close__modal::after {
	position: absolute;
	margin: auto;
	content: '';
	width: 3px;
	height: 25px;
	background-color: #1F2937;
}

.close__modal:hover {
    background-color: rgba(244, 63, 94, 0.1);
}

.close__modal::before {
	transform: rotate(45deg);
}

.close__modal::after {
	transform: rotate(-45deg);
}

@media (max-width: 1024px) {
    .developments__list {
        background: transparent;
    }

    .developments__wrapper {
        flex-direction: column;
        padding: 0px 20px;
    }

    .development__text {
        padding: 40px 0px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .development__description {
        font-size: 16px;
    }

    .development__img {
        max-width: 250px;
        height: 250px;
    }
}

@media (max-width: 900px) {
    .nav__links {
        font-size: 16px;
        gap: 32px;
    }

    .header__feedback_button {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .mobile__header {
        display: block;
    }

    .nav__links {
        flex-direction: column;
        margin-bottom: 32px;
    }

    .desktop__header {
        display: none;
    }

    .banner__wrapper {
        padding: 160px 20px 60px;
    }

	.company__about_paragraph {
		font-size: 16px;
	}

    .banner__title {
        font-size: 40px;
    }

	.block__subtitle {
		font-size: 16px;
	}

	.company__about {
		margin-top: 36px;
	}

	.company__about_text {
		margin-bottom: 100px;
	}

    .company__about_left {
        padding: 64px 0;
        border: 0;
        line-height: 1.7em;
    }

    .company__about_right {
        padding: 0;
        border: 0;
		line-height: 1.7em;
    }

    .company-advantages__list {
        flex-direction: column;
    }

    .feedback__wrapper {
        flex-direction: column;
    }

    .feedback__title {
        text-align: center;
        margin-top: 0;
        margin-bottom: 4px;
        font-size: 24px;
        line-height: 1.7em;
    }

    .form__control {
        margin-bottom: 16px;
    }

    .form__control {
        font-size: 16px;
    }

    .control__title {
        font-size: 16px;
    }

    .form__control_info {
        font-size: 16px;
    }

    .feedback__button {
        width: 100%;
        font-size: 16px;
    }

    .contacts {
        text-align: center;
    }

    .contacts__wrapper {
        flex-direction: column;
        margin-bottom: 0;
    }

    .contacts__list {
        margin-right: 0;
    }

    .contacts__list {
        margin-bottom: 36px;
    }

    .contacts__bank_name {
        font-size: 24px;
    }

    .contact__title {
        font-size: 20px;
        padding-bottom: 20px;
    }

    .footer__container {
        flex-direction: column;
    }

    .footer__logo {
        margin: 0;
        margin-bottom: 32px;
    }

    .copy {
        flex-direction: column;
        align-items: center;
        margin-bottom: 32px;
    }

    .footer__text {
        flex-direction: column;
        align-items: center;
        margin: 0;
    }

    .footer__links {
        text-align: center;
    }

    .modal__title {
        font-size: 24px;
    }
}

@media (max-width: 600px) {
    .development__img {
        display: none;
    }
}

@media (max-width: 425px) {
    .banner__wrapper {
        padding: 130px 20px 0;
    }

    .banner__title {
        font-size: 36px;
        margin-bottom: 30px;
    }

    .development__item {
        padding: 0;
    }

    .development__title {
        font-size: 20px;
        padding: 0 20px;
    }

    .development__description {
        padding: 0 20px;
    }

    .item__wrapper_lightpurple,
    .item__wrapper_blue,
    .item__wrapper_purple,
    .item__wrapper_black {
        background-image: none;
    }

    .control__title {
        font-size: 16px;
    }

    .form__control_info {
        font-size: 16px;
    }

    .modal__window {
        padding: 60px 20px 24px;
    }

    .modal-form__control {
        font-size: 16px;
    }
}