@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@100..900&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

:root {
	--black: #212120;
	--white: #fff;
	--primary: #494942;
	--secondary: #dbc89f;
	--tertiary: #96701d;
	--grey-light: #f9f9f9;
	--radius: 6px;
}

/* Reset and base styles  */
* {
	padding: 0px;
	margin: 0px;
	border: none;
}

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

/* Links */

a,
a:link,
a:visited {
	text-decoration: none;
}

a:hover {
	text-decoration: none;
}

/* Common */

aside,
nav,
footer,
header,
section,
main {
	display: block;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
	font-size: inherit;
	font-weight: inherit;
}

ul,
ul li {
	list-style: none;
}

img {
	vertical-align: top;
}

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

address {
	font-style: normal;
}

/* Form */

input,
textarea,
button,
select {
	font-family: inherit;
	font-size: inherit;
	color: inherit;
	background-color: transparent;
}

input::-ms-clear {
	display: none;
}

button,
input[type='submit'] {
	display: inline-block;
	box-shadow: none;
	background-color: transparent;
	background: none;
	cursor: pointer;
}

input:focus,
input:active,
button:focus,
button:active {
	outline: none;
}

button::-moz-focus-inner {
	padding: 0;
	border: 0;
}

label {
	cursor: pointer;
}

legend {
	display: block;
}

html,
body {
	font-family: 'Roboto', sans-serif;
	font-size: 18px;
	line-height: 1.2;
	font-weight: 400;
	color: var(--black);
	font-style: normal;
	scroll-behavior: smooth;
}

.section {
	padding: 40px 0px;
}

.container {
	max-width: 1170px;
	width: 100%;
	padding: 0px 15px;
	margin: 0px auto;
}

.btn {
	font-size: 18px;
	color: var(--primary);
	border-radius: var(--radius);
	font-weight: 600;
	padding: 20px 30px;
	transition: all 0.2s linear;
	cursor: pointer;
	background: linear-gradient(315deg, #686d76, #ffffff, #686d76);
	background-size: 400% 400%;
	animation: gradient 5s ease infinite;
	-webkit-box-shadow: 0px 0px 16px 0px rgba(156, 156, 156, 0.5);
	-moz-box-shadow: 0px 0px 16px 0px rgba(156, 156, 156, 0.5);
	box-shadow: 0px 0px 16px 0px rgba(156, 156, 156, 0.5);
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 12px;
}

.btn:hover {
	box-shadow: 0px 0px 16px 0px rgba(156, 156, 156, 0.9);
}

@keyframes gradient {
	0% {
		background-position: 50% 0%;
	}

	50% {
		background-position: 50% 100%;
	}

	100% {
		background-position: 50% 0%;
	}
}

.btn-border {
	background: var(--white);
	color: var(--primary);
	border-radius: var(--radius);
	border: 1px solid var(--tertiary);
	font-size: 16px;
	padding: 12px 20px;
	height: 50px;
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 12px;
	transition: all 0.2s linear;
}

.btn-border:hover {
	background: var(--secondary);
	border-color: var(--secondary);
}

.preview__btns {
	display: flex;
	justify-content: flex-start;
	align-items: center;
}

.preview__btn {
	margin-right: 30px;
}

.preview__btn:last-child {
	margin-right: 0px;
}

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

.preview__subtitle {
	margin-bottom: 30px;
	font-size: 24px;
}

.preview__title {
	color: var(--primary);
	font-size: 64px;
	font-weight: 900;
	margin-bottom: 50px;
}

.preview__right {
	max-width: 500px;
	overflow: hidden;
	border-radius: var(--radius);
}

.preview__right img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.preview__img {
	margin-bottom: 10px;
	padding: 10px;
	background-color: var(--black);
	border-radius: var(--radius);
	max-width: 500px;
	width: 100%;
	height: 100%;
}

.preview__link {
	margin-top: 10px;
	color: var(--tertiary);
	font-size: 12px;
	display: block;
	text-align: center;
}

.header {
	position: sticky;
	top: 0px;
	left: 0;
	width: 100%;
	z-index: 9;
}

.header__top {
	position: relative;
	background-color: var(--white);
}

.header__bottom {
	background: var(--secondary);
	background-size: 400% 400%;
	padding: 20px 0px;
	animation: gradient-header 5s ease infinite;
	overflow-y: scroll;
}

.header__img {
	width: 60px;
}

.header__img img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.header__logo {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	color: var(--primary);
}

.header-logo__img {
	width: 60px;
	height: 60px;
}

.header-logo__img img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.header-logo__text {
	font-size: 13px;
	margin-left: 20px;
}

.header-logo__text p:first-child {
	font-size: 24px;
	font-weight: 900;
}

.header__social a,
.footer__social a {
	position: relative;
}

.header__lang {
	background: var(--white);
	color: var(--primary);
	border-radius: var(--radius);
	border: 1px solid var(--tertiary);
	font-size: 16px;
	padding: 12px 20px;
	height: 50px;
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: all 0.2s linear;
}

.header__lang-mobile {
	display: none;
}

.header__lang:hover {
	background: var(--secondary);
	border-color: var(--secondary);
}

.tooltip {
	opacity: 0;
	padding: 7px;
	font-size: 12px;
	color: var(--primary);
	position: absolute;
	top: 25px;
	left: 2px;
	z-index: 5;
	background-color: var(--white);
	border-radius: var(--radius);
	border: 1px solid var(--grey-light);
	box-shadow: 0px 0px 16px 0px rgba(156, 156, 156, 0.5);
	transition: all 0.2s linear;
}

.header__social a:hover .tooltip,
.footer__social a:hover .tooltip {
	opacity: 1;
}

.strategy-line {
	background: var(--secondary);
	padding: 20px;
	margin: 30px 0px;
}

.strategy__text {
	margin: 0 auto;
	max-width: 900px;
}

.strategy__text strong {
	color: var(--primary);
}

.strategy__text p {
	margin-bottom: 20px;
}

.strategy__btn {
	margin: 0 auto;
	max-width: 380px;
}

@keyframes gradient-header {
	0% {
		background-position: 0% 50%;
	}

	50% {
		background-position: 100% 50%;
	}

	100% {
		background-position: 0% 50%;
	}
}

.header__link {
	margin-right: 48px;
	color: var(--black);
	position: relative;
}

.header__link:before {
	content: '';
	position: absolute;
	bottom: 0px;
	left: 0px;
	width: 100%;
	height: 1px;
	background: #212120;
	transform: scale(0);
	transition: all 0.2s linear;
	transform-origin: left;
}

.header__link:hover:before {
	transform: scale(1);
}

.header__wrap {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
}

.header__link:last-child {
	margin-right: 0px;
}

.section_preview {
	padding: 120px 0px 60px 0px;
}
.title {
	margin-bottom: 40px;
	color: var(--black);
	font-size: 40px;
	font-weight: 900;
}

.features__text {
	margin-bottom: 60px;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.features__list {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.features__img {
	width: 110px;
	height: 110px;
	margin-bottom: 30px;
}

.features__img img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.features__name {
	margin-bottom: 30px;
	font-size: 24px;
	font-weight: 700;
	color: var(--primary);
}

.features__descr {
	color: var(--black);
}

.peculiarity__list {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
}

.peculiarity__item {
	display: flex;
	justify-content: center;
	align-items: center;
	color: var(--white);
	font-weight: 700;
}

.peculiarity__img {
	filter: drop-shadow(0 0 5px #ffffff);
	transition: all 0.2s linear;
	width: 46px;
	height: 46px;
}

.peculiarity__img:hover {
	filter: drop-shadow(0 0 10px #ffffff);
}

.section_peculiarity {
	background: var(--primary);
	padding: 16px 0px;
}

.peculiarity__name {
	margin-left: 12px;
}

.about__wrap {
	width: 100%;
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	gap: 30px;
}

.about__left {
	max-width: 590px;
	width: 100%;
}

.about__right {
	width: 100%;
}

.about__text {
	color: var(--primary);
	font-weight: 700;
	margin-bottom: 30px;
	max-width: 510px;
	width: 100%;
}

.about__video {
	margin-bottom: 50px;
	border-radius: var(--radius);
	overflow: hidden;
}
.about__video video {
	width: 100%;
	height: 100%;
}

.about__specialist {
	max-width: 510px;
	width: 100%;
}

.about__specialist h4 {
	color: var(--tertiary);
	font-size: 18px;
	font-weight: 700;
	line-height: 22px;
	letter-spacing: 0%;
	text-align: right;
}

.about__specialist h6 {
	color: var(--primary);
	font-size: 16px;
	font-weight: 400;
	line-height: 19px;
	text-align: right;
}

.guarantees__list {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.guarantees__item {
	color: var(--primary);
	font-size: 18px;
	font-weight: 400;
	line-height: 22px;
	letter-spacing: 0%;
	text-align: left;
}

details {
	transition: all 0.2s linear;
	border-radius: var(--radius);
}

summary {
	list-style: none;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
	padding: 30px;
	color: var(--primary);
	font-weight: 700;
	border-radius: var(--radius);
	overflow: hidden;
	transition: all 0.32s linear;
	cursor: pointer;
}

details:hover summary {
	background: var(--grey-light);
}

summary::after {
	content: '';
	width: 18px;
	min-width: 18px;
	height: 10px;
	background: url('../img/arrow.svg') no-repeat;
	background-size: cover;
	transition: all 0.32s linear;
}

details[open] > summary::after {
	transform: rotate(-180deg);
}

summary::-webkit-details-marker {
	display: none;
}

details[open] summary {
	background: var(--secondary);
}

details {
	color: var(--primary);
}

details p {
	margin-bottom: 20px;
	width: 100%;
}

.question__wrap {
	padding: 30px;
}

.question__wrap a {
	color: var(--tertiary);
	transition: all 0.32s linear;
}

.question__wrap a:hover {
	color: var(--secondary);
}

.criteria__list {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	gap: 30px;
}

.criteria__item {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	flex-wrap: wrap;
	flex-direction: column;
}

.criteria__name {
	margin-bottom: 20px;
	font-size: 24px;
	font-weight: 700;
	color: var(--primary);
}

.callback__text {
	color: var(--primary);
	max-width: 305px;
	margin-bottom: 20px;
}

input {
	border-radius: var(--radius);
	background: var(--grey-light);
	padding: 20px;
	height: 50px;
	width: 100%;
}

.callback__inputs {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
}

.callback__input {
	margin-right: 10px;
	max-width: 300px;
	width: 100%;
}

.callback__input:last-child {
	margin-right: 0px;
}

.callback__btn {
	display: inline-block;
	max-width: 280px;
	width: 100%;
	margin-top: 30px;
}

.callback__btn .btn {
	height: 60px;
	padding: 20px;
	max-width: 280px;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}

.callback {
	position: relative;
}

.callback__img {
	position: absolute;
	top: 50px;
	right: 0px;
}

.footer {
	background: var(--primary);
	padding: 50px 0px;
}

.footer__bottom {
	color: rgb(159, 154, 141);
	font-size: 12px;
	font-weight: 400;
	line-height: 1.5;
	letter-spacing: 0%;
	text-align: left;
	margin-top: 40px;
	display: flex;
	justify-content: space-between;
	align-items: start;
	gap: 30px;
}

.footer__link {
	margin-top: 30px;
	font-size: 14px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--secondary);
	cursor: pointer;
	text-align: center;
	transition: all 0.32s linear;
}

.footer__btn {
	display: inline-flex;
	justify-content: center;
	align-items: center;
}

.footer__btn span {
	display: flex;
	justify-content: center;
	align-items: center;
}

.footer__btn svg {
	margin-right: 8px;
}

.footer__btn_chat {
	padding: 20px;
}

.footer__btn_chat svg {
	margin-right: 0px;
}

.footer__btns {
	display: flex;
	justify-content: flex-start;
	align-items: center;
}

.footer__btn:last-child {
	margin-left: 10px;
}

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

.footer__social a {
	margin-right: 20px;
}

.footer__social a:last-child {
	margin-right: 0ox;
}

.footer__btns-wrap {
	display: flex;
	justify-self: start;
	align-items: center;
}

.header__btn {
	display: inline-flex;
	justify-content: center;
	align-items: center;
}

.header__btn.btn {
	border: 1px solid #686d76;
	background: transparent;
	box-shadow: none;
}

.header__btn span {
	display: flex;
	justify-content: center;
	align-items: center;
}

.header__btn svg {
	margin-right: 8px;
}

.header__btn_chat {
	padding: 20px;
}

.header__btn_chat svg {
	margin-right: 0px;
}

.header__btns {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	gap: 25px;
}
.header__btns-mobile {
	display: none;
}
.header__btns-wrap {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: 10px;
}

.header__top {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 20px 0px;
}

.header__social {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	backface-visibility: hidden;
}

.header__social a {
	margin-right: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 24px;
	height: 24px;
	transition: all 0.2s linear;
}

.header__social a:last-child {
	margin-right: 0ox;
}

.header__social a img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.header__social a:hover {
	transform: translateY(-5px);
}

.footer__social {
	display: flex;
	justify-content: flex-start;
	align-items: center;
}

.footer__social a {
	margin-right: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 24px;
	height: 24px;
}

.footer__social a img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.header__top .container {
	display: flex;
	width: 100%;
	justify-content: space-between;
	align-items: center;
}

.appeal__title {
	margin-bottom: 30px;
	font-size: 24px;
	font-weight: 700;
	color: var(--primary);
}

.appeal__text p {
	margin-bottom: 20px;
}

.appeal__text p:last-child {
	margin-bottom: 0px;
}

.appeal {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	background: var(--grey-light);
	border-radius: var(--radius);
	overflow: hidden;
}

.appeal__img {
	min-width: 120px;
	max-width: 120px;
	width: 100%;
	height: 370px;
	border-radius: 6px;
	background-color: var(--secondary);
	/* background: linear-gradient(315deg, #686d76, #ffffff, #686d76);
	background-size: 170% 170%; */
}

.appeal__img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.appeal__icon {
	padding: 15px;
}

.appeal__img svg path {
	fill: var(--white);
}

.appeal__name {
	color: var(--primary);
	font-size: 18px;
	font-weight: 400;
	line-height: 22px;
	letter-spacing: 0%;
	text-align: left;
	margin-bottom: 25px;
}

.appeal__form {
	max-width: 300px;
	min-width: 300px;
	margin-left: 50px;
}

.form p {
	display: flex;
	justify-content: flex-start;
	align-items: center;
}

.appeal__form .modal__input {
	background-color: var(--white);
}

.appeal__wrap {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	padding: 40px;
}

.appeal__inputs {
	display: flex;
	justify-content: flex-start;
	align-items: center;
}

.appeal__input {
	width: 100%;
}

.appeal__input input {
	background-color: var(--white);
}

.appeal__input_download {
	width: 40px;
	height: 40px;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 2px;
	margin-left: 10px;
}

.appeal__input_download svg {
	width: 26px;
	height: 32px;
}

.appeal__btn {
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 50px;
	margin-top: 20px;
}

.project__wrap {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
}

.project__left {
	max-width: 570px;
	min-width: 570px;
	width: 100%;
	margin-right: 24px;
}

.project__img {
	width: 100%;
	height: 270px;
}

.project__img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: var(--radius);
}

.project__name {
	margin-bottom: 30px;
	font-size: 24px;
	font-weight: 700;
	color: var(--primary);
}

.project__text {
	margin-bottom: 40px;
}

.project__text p {
	margin-bottom: 20px;
}

.project__text p:last-child {
	margin-bottom: 0px;
}

.project__btn {
	display: inline-block;
}

/* .project-slider__subimg img{
	border-radius: 6px;
}
.project-slider__subimg .project__img{
	height: 70px;
}
.project-slider__subimg  .slick-slide{
	padding: 0px 5px;
}
.project-slider__subimg .slick-list{
	margin: 0px -5px;
}
.project-slider__img{
	margin-bottom: 10px;
}
.project-slider__subimg .slick-track{
	margin: 0px;
}
.project-slider__subimg .slick-current.slick-active{
	opacity: 0.5;
} */
.project__img {
	display: none;
}

.project__img.active {
	display: block;
}

.project-slider__subimg {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	margin-top: 10px;
}

.project__subimg {
	display: block;
	width: 80px;
	height: 80px;
	margin-right: 10px;
	transition: all 0.2s linear;
}

.project__subimg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: var(--radius);
}

.project__subimg.active {
	opacity: 0.5;
	transform: scale(1.1);
}

.project__item {
	opacity: 0;
	height: 0;
	position: relative;
	z-index: -3;
	transition: all 0.6s linear;
}

.project__item.active {
	opacity: 1;
	height: auto;
	z-index: 2;
}

.project-bg__item {
	opacity: 0;
	height: 0;
	transition: all 0.6s linear;
}

.project-bg__item.active {
	opacity: 1;
	height: auto;
}

.section_project {
	padding-top: 0px;
}

.project-border {
	height: 78px;
	background: var(--secondary);
}

.project-list__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.project-list {
	margin: 0 -15px;
}

.project-list__item {
	padding: 0 15px;
}

.project-list__img {
	width: 100%;
	height: 160px;
	border-radius: var(--radius);
	margin-bottom: 24px;
	overflow: hidden;
}

.project-list__img img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.project-list__name {
	margin-bottom: 12px;
	color: var(--primary);
	font-weight: 700;
}

.project-list__btn {
	font-size: 14px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--tertiary);
	cursor: pointer;
	transition: all 0.32s linear;
}

.project-list__btn:hover {
	color: var(--secondary);
}

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

.project__prev,
.project__nav {
	display: flex;
	justify-content: center;
	align-items: center;
	color: var(--primary);
	transition: all 0.2s linear;
	cursor: pointer;
}

.project__prev:hover,
.project__nav:hover {
	color: var(--secondary);
}

.slick-dots {
	padding-top: 10px;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 5px;
}

.slick-dots li button {
	background-color: var(--secondary);
	border: none;
	width: 30px;
	height: 3px;
	padding: 0;
	font-size: 0;
	border-radius: var(--radius);
}

.slick-dots li.slick-active button {
	background-color: var(--primary);
}

.appeal__help {
	margin-top: 15px;
	max-width: 234px;
	font-size: 14px;
	font-weight: 700;
	text-transform: uppercase;
	color: var(--tertiary);
	cursor: pointer;
	text-align: center;
	transition: all 0.32s linear;
}

.appeal__help:hover {
	color: var(--secondary);
}

.section_buy {
	background: var(--primary);
}

.buy__title .title {
	color: var(--white);
}

.buy__text {
	color: var(--white);
	width: calc((100% / 2) - 15px);
}

.buy__text:last-child {
	margin-right: 0px;
}

.buy__text p {
	margin-bottom: 20px;
}

.buy__text p:last-child {
	margin-bottom: 0px;
}

.buy__info {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 100px;
}

.buy__text h3 {
	margin-bottom: 30px;
	color: var(--white);
	font-size: 24px;
	font-weight: 700;
}

.buy-tabs__title {
	margin-bottom: 30px;
	font-size: 24px;
	color: var(--white);
	font-weight: 700;
}

.buy-tabs__trigger {
	font-size: 14px;
	font-weight: 600;
	color: var(--white);
	text-transform: uppercase;
	display: flex;
	justify-content: flex-start;
	align-items: center;
	padding: 20px;
	border-radius: var(--radius);
	margin-bottom: 10px;
	cursor: pointer;
}

.buy-tabs__trigger.active {
	background: var(--secondary);
	color: var(--primary);
}

.buy-tabs__trigger span:first-child {
	background: var(--tertiary);
	width: 17px;
	height: 17px;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-right: 20px;
}

.buy-tabs__trigger.active span b {
	background: var(--grey-light);
	width: 9px;
	height: 9px;
	border-radius: 50%;
}

.buy-tabs__left {
	margin-right: 130px;
	padding-right: 30px;
	max-width: 270px;
	min-width: 270px;
	width: 100%;
	border-right: 1px solid #5c5c5c;
	justify-content: flex-start;
	display: flex;
	flex-direction: column;
	align-self: stretch;
}

.buy-tabs__icon {
	margin-bottom: 5px;
}

.buy-tabs__icon svg circle {
	fill: var(--white);
}

.buy-tabs__text {
	font-size: 14px;
	color: var(--black);
	background: var(--secondary);
	padding: 12px;
	border-radius: var(--radius);
}

.buy-tabs__text p:last-child {
	color: var(--black);
	margin-top: 20px;
}

.buy-tabs__information {
	font-size: 18px;
	color: var(--white);
	line-height: 1.4;
}

.buy-tabs__information b {
	color: var(--secondary);
}

.buy-tabs__preview {
	margin-bottom: 50px;
	color: var(--secondary);
}

.buy-tabs__wrap {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
}

.buy-tabs__information ul {
	padding-left: 20px;
	margin-top: 20px;
}

.buy-tabs__information li {
	list-style-type: disc;
}

.but-tabs__btn {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	margin-top: 50px;
}

.but-tabs__btn .btn:last-child {
	margin-left: 20px;
}

.buy-tabs__content {
	display: none;
}

.buy-tabs__content.active {
	display: block;
}

.callback__input input {
	width: 280px;
}

.modal__wrap {
	padding: 40px;
	border: 2px solid var(--tertiary);
	border-radius: var(--radius);
	background: white;
	overflow: hidden;
}

.modal {
	background: transparent !important;
}

.modal.buy {
	max-width: 800px !important;
}

.modal.offer {
	max-width: 500px !important;
}

.modal__title {
	margin-bottom: 20px;
	font-size: 24px;
	font-weight: 700;
	line-height: 1.1;
	color: var(--primary);
}

.modal__text {
	font-size: 16px;
	line-height: 1.4;
}

.modal__text h3 {
	margin-bottom: 30px;
	font-size: 24px;
	font-weight: 700;
}

.modal__text p {
	margin-bottom: 20px;
}

.modal__text p:last-child {
	margin-bottom: 0px;
}

.footer__img {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	color: #fff;
}

.modal__close {
	position: absolute;
	top: 12px;
	right: 12px;
	cursor: pointer;
}

.modal__close svg {
	transition: all 0.2s linear;
}

.modal__close:hover svg {
	transform: rotate(90deg);
}

.header__menu-btn {
	display: none;
}

.modal__btns {
	margin-bottom: 12px;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.modal.buy .modal__text {
	text-align: center;
}

.modal.buy .btn {
	margin-bottom: 12px;
	text-wrap: nowrap;
}

.modal__input-wrap {
	margin-bottom: 12px;
	display: flex;
	justify-content: flex-start;
	align-items: center;
	gap: 10px;
	max-width: calc(100% - 15px);
}

.modal__file {
	position: relative;
	width: 40px;
	height: 40px;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 5px;
	background: var(--white);
	color: var(--primary);
	border-radius: var(--radius);
	border: 1px solid var(--tertiary);
}

.modal__file:after {
	content: '';
	position: absolute;
	background-color: var(--white);
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1em' height='1em' viewBox='0 0 256 256'%3E%3Cpath fill='currentColor' d='m212.24 83.76l-56-56A6 6 0 0 0 152 26H56a14 14 0 0 0-14 14v176a14 14 0 0 0 14 14h144a14 14 0 0 0 14-14V88a6 6 0 0 0-1.76-4.24M158 46.48L193.52 82H158ZM200 218H56a2 2 0 0 1-2-2V40a2 2 0 0 1 2-2h90v50a6 6 0 0 0 6 6h50v122a2 2 0 0 1-2 2m-42-66a6 6 0 0 1-6 6h-18v18a6 6 0 0 1-12 0v-18h-18a6 6 0 0 1 0-12h18v-18a6 6 0 0 1 12 0v18h18a6 6 0 0 1 6 6'/%3E%3C/svg%3E");
	background-size: 26px 32px;
	background-position: center;
	background-repeat: no-repeat;
	border-radius: var(--radius);
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.modal__file::file-selector-button {
	opacity: 0;
}

input.btn {
	font-size: 18px;
	color: var(--primary);
	border-radius: var(--radius);
	font-weight: 600;
	padding: 20px 30px;
	transition: all 0.2s linear;
	cursor: pointer;
	background: linear-gradient(315deg, #686d76, #ffffff, #686d76);
	background-size: 400% 400%;
	animation: gradient 5s ease infinite;
	-webkit-box-shadow: 0px 0px 16px 0px rgba(156, 156, 156, 0.5);
	-moz-box-shadow: 0px 0px 16px 0px rgba(156, 156, 156, 0.5);
	box-shadow: 0px 0px 16px 0px rgba(156, 156, 156, 0.5);
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 12px;
	height: unset;
}

.modal__btn-wrap p {
	display: flex;
}

.modal_project .modal__close {
	position: fixed;
	top: 15px;
	right: 15px;
}

.form input[type='file'] {
	position: relative;
}

.modal__link {
	color: var(--tertiary);
}

@media (max-width: 1200px) {
	.project-list {
		margin: 0;
	}
}

@media (max-width: 1080px) {
	.project__name {
		font-size: 22px;
	}

	.project__text {
		font-size: 16px;
	}

	.preview__title {
		font-size: 58px;
	}

	body.noscroll {
		overflow: hidden;
	}

	.header__top {
		border-bottom: 1px solid var(--tertiary);
	}

	.header:before {
		content: '';
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: #fff;
	}

	.header__menu-btn {
		display: block;
		position: relative;
		z-index: 11;
		width: 28px;
		height: 18px;
	}

	.header__menu-btn span {
		position: absolute;
		background-color: var(--primary);
		left: 0;
		width: 100%;
		top: 8px;
		height: 2px;
		border-radius: 4px;
		transition: all 0.3s ease 0s;
	}

	.header__menu-btn:before,
	.header__menu-btn:after {
		content: '';
		background-color: var(--primary);
		position: absolute;
		width: 100%;
		height: 2px;
		left: 0;
		border-radius: 4px;
		transition: all 0.3s ease 0s;
	}

	.header__menu-btn:before {
		top: 0;
	}

	.header__menu-btn:after {
		bottom: 0;
	}

	.header__menu-btn.active span {
		transform: scale(0);
	}

	.header__menu-btn.active:before {
		transform: rotate(45deg);
		top: 8px;
	}

	.header__menu-btn.active:after {
		transform: rotate(-45deg);
		bottom: 8px;
	}

	.header__bottom {
		margin: 0;
		padding: 130px 15px 0 0;
		position: fixed;
		z-index: -2;
		top: -120%;
		left: 0px;
		width: 100%;
		height: 100%;
		background-color: var(--white);
		transition: all 0.4s ease-in-out;
		overflow-y: auto;
		display: flex;
		justify-content: start;
		align-items: flex-end;
		flex-direction: column;
		gap: 10px;
	}

	.header__bottom.active {
		top: 0px;
	}

	.header__wrap {
		display: flex;
		flex-direction: column;
		align-items: flex-end;
		gap: 12px;
	}

	.header__link {
		margin-right: 0;
	}
}

@media (max-width: 1024px) {
	.project-list__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.project__wrap {
		flex-direction: column;
	}

	.project__left {
		max-width: 100%;
		width: 100%;
		margin-bottom: 30px;
		margin-right: 0px;
	}

	.project__name {
		margin-bottom: 20px;
	}

	.appeal__img {
		display: none;
	}

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

	.about__left {
		max-width: 100%;
		width: 100%;
	}

	.about__text {
		padding-right: 30px;
		padding-left: 30px;
		max-width: 100%;
	}

	.about__specialist {
		padding-right: 30px;
		max-width: 100%;
		width: 100%;
	}

	.about__right {
		max-width: 100%;
		width: 100%;
		margin-top: 30px;
	}

	.about__video img {
		width: 100%;
		height: 100%;
		object-fit: cover;
	}

	.appeal__wrap {
		padding: 20px;
	}

	.features__list {
		grid-template-columns: repeat(2, 1fr);
	}

	.but-tabs__btn {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.but-tabs__btn .btn:last-child {
		margin-left: 0px;
		margin-top: 20px;
	}
}

@media (max-width: 900px) {
	.header__btns {
		display: none;
	}
	.header__btns-mobile {
		padding: 30px 0px;
		display: block;
	}
	.header__lang {
		display: none;
	}

	.header__lang-mobile {
		margin-left: auto;
		margin-right: 10px;
		display: flex;
	}

	.header__btns-wrap .header__lang-select {
		display: none;
	}

	.header__bottom {
		padding-top: 100px;
	}

	.preview {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.preview__right {
		max-width: 100%;
		width: 100%;
		margin-top: 30px;
	}

	.preview__right iframe {
		width: 100%;
	}

	.preview__img {
		max-width: 100%;
		width: 100%;
	}

	.section_preview {
		padding-top: 60px;
		padding-bottom: 60px;
	}

	.buy__info {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.buy__text {
		max-width: 100%;
		width: 100%;
		margin-top: 30px;
	}

	.buy__text:first-child {
		margin-top: 0px;
	}

	.buy-tabs__left {
		margin-right: 30px;
	}

	.footer__top {
		display: flex;
		flex-direction: column;
		gap: 20px;
	}

	.footer__bottom {
		text-align: center;
	}
	/* 
  .header__btns {
    margin: 0;
    padding: 15px 15px 0 0;
    position: fixed;
    z-index: -1;
    top: -120%;
    left: 0px;
    width: 100%;
    height: 100%;
    background-color: var(--white);
    transition: all 0.4s ease-in-out;
    display: block;
    overflow: auto;
    gap: 20px;
  }

  .header__btns.active {
    top: 350px;
  } */

	.header__social {
		margin-bottom: 24px;
		justify-content: flex-end;
	}

	.footer__social {
		justify-content: center;
		align-items: center;
		gap: 10px;
	}

	.footer__social a {
		margin: 0px;
	}

	.footer__btns {
		flex-direction: column;
		gap: 15px;
	}

	.header__top {
		padding: 12px 0px;
	}

	.header-logo__img {
		width: 45px;
		height: 45px;
	}

	.header-logo__text p:first-child {
		font-size: 22px;
	}
}

@media (max-width: 680px) {
	html,
	body {
		font-size: 16px;
	}

	.title {
		font-size: 28px;
	}

	.btn {
		font-size: 16px;
		padding: 20px;
	}

	.header__bottom {
		padding-top: 90px;
	}

	.features__text {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.preview__title {
		font-size: 34px;
	}

	.preview__btns {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.preview__subtitle {
		margin-bottom: 15px;
		font-size: 22px;
		max-width: 300px;
	}

	.callback__btn {
		margin-top: 0px;
	}

	.peculiarity__list {
		grid-template-columns: repeat(1, 1fr);
	}

	.peculiarity__item {
		justify-content: flex-start;
	}

	.project-list__grid {
		grid-template-columns: repeat(1, 1fr);
	}

	.project__left {
		min-width: 100%;
	}

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

	.appeal__form {
		margin-left: 0px;
		min-width: unset;
		max-width: unset;
		margin-top: 40px;
	}

	.buy-tabs__wrap {
		display: flex;
		flex-direction: column;
	}

	.buy-tabs__left {
		margin-right: 0px;
		padding-right: 0px;
		border: none;
		max-width: 100%;
		min-width: 100%;
		margin-bottom: 30px;
	}

	.features__list {
		grid-template-columns: repeat(1, 1fr);
	}

	summary {
		padding: 20px;
	}

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

	.callback__input {
		max-width: 100%;
		width: 100%;
		margin-bottom: 20px;
	}

	.callback__input input {
		max-width: 100%;
		width: 100%;
	}

	.criteria__list {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.preview__btn {
		margin-right: 0px;
		margin-bottom: 20px;
	}

	.features__name,
	.appeal__title,
	.project__name,
	.buy__text h3,
	.buy-tabs__title,
	.criteria__name {
		font-size: 22px;
	}

	.modal__title {
		font-size: 18px;
	}

	.modal__btns {
		grid-template-columns: repeat(1, 1fr);
	}

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

	.header__top {
		padding: 10px 0px;
	}

	.header-logo__img {
		width: 40px;
		height: 40px;
	}

	.header-logo__text p:first-child {
		font-size: 20px;
	}

	.guarantees__list {
		grid-template-columns: repeat(1, 1fr);
	}
}

@media (max-width: 345px) {
	.btn-border {
		padding: 12px;
	}

	.project__subimg {
		width: 60px;
		height: 60px;
	}
}

/* --- Проектный корпус (редакция 24.08.2026) --- */
.corps__lead { margin-bottom: 40px; color: var(--primary); font-size: 18px; line-height: 24px; }
.corps__group { margin-bottom: 40px; }
.corps__group-title { margin-bottom: 20px; color: var(--tertiary); font-size: 20px; font-weight: 700; }
.corps__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.corps__item { display: flex; gap: 16px; padding: 20px; background: var(--grey-light); border-radius: var(--radius); transition: all 0.2s linear; }
.corps__item:hover { background: var(--secondary); }
.corps__logo { flex: 0 0 48px; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--white); border-radius: var(--radius); overflow: hidden; }
.corps__logo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.corps__logo span { color: var(--tertiary); font-size: 22px; font-weight: 900; }
.corps__name { margin-bottom: 4px; color: var(--black); font-size: 18px; font-weight: 700; }
.corps__sub { margin-bottom: 6px; color: var(--tertiary); font-size: 13px; }
.corps__desc { color: var(--primary); font-size: 15px; line-height: 20px; }
.corps__link { margin-top: 8px; display: inline-block; color: var(--tertiary); font-size: 14px; }
.corps__status { margin-top: 8px; color: var(--primary); font-size: 14px; font-weight: 700; }
.corps__note { margin-top: 30px; padding: 20px; background: var(--grey-light); border-radius: var(--radius); color: var(--primary); font-size: 15px; line-height: 20px; }

/* --- Программа --- */
.program__text p { margin-bottom: 20px; color: var(--primary); font-size: 18px; line-height: 26px; }
.program__text p:last-child { margin-bottom: 0px; }
.program__final { padding: 20px; background: var(--grey-light); border-radius: var(--radius); font-weight: 700; }

/* --- навигация на восемь пунктов --- */
.header__wrap { flex-wrap: wrap; }
.header__link { margin-right: 36px; }

@media (max-width: 768px) {
	.corps__list { grid-template-columns: 1fr; }
}

/* --- Зачин первого экрана --- */
.preview__lead { margin-bottom: 30px; max-width: 620px; color: var(--primary); font-size: 20px; line-height: 28px; }

/* --- Редакция 26.08.2026 --- */
.about__video { margin-bottom: 24px; }
.about__video video { max-width: 100%; border-radius: var(--radius); }
#palladium p, #buy p, #accreditation p { margin-bottom: 16px; color: var(--primary); font-size: 17px; line-height: 25px; }
.modal__text h4 { margin: 24px 0px 8px; color: var(--tertiary); font-size: 17px; font-weight: 700; }

/* --- Калибровка 26.08.2026 --- */
.header__bottom { overflow-y: visible; }
.header__wrap { flex-wrap: nowrap; }
.section_preview { padding: 48px 0px 60px 0px; }
section[id] { scroll-margin-top: 104px; }
.preview__video { margin-bottom: 24px; border-radius: var(--radius); overflow: hidden; }
.preview__video video { width: 100%; height: 100%; display: block; }
.nowrap { white-space: nowrap; }

/* аккредитация */
.appeal__aside { min-width: 260px; max-width: 260px; padding-left: 40px; }
.appeal__aside .btn { display: inline-flex; justify-content: center; }
.appeal__wrap { gap: 20px; }

/* призыв */
.cta { color: var(--white); }
.cta .title { color: var(--white); }
.cta__way { display: flex; align-items: flex-start; gap: 14px; color: var(--white); font-size: 17px; line-height: 24px; }
.cta__way span { flex: 0 0 32px; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; background: var(--tertiary); border-radius: 50%; font-weight: 700; }
.cta__btns { display: flex; gap: 20px; flex-wrap: wrap; }
.cta__btn { display: flex; flex-direction: column; gap: 4px; padding: 20px 28px; min-width: 280px; background: transparent; border: 1px solid var(--secondary); border-radius: var(--radius); transition: all 0.2s linear; }
.cta__btn b { color: var(--white); font-size: 18px; }
.cta__btn i { color: var(--secondary); font-size: 14px; font-style: normal; }
.cta__btn:hover { background: var(--secondary); }
.cta__btn:hover b { color: var(--primary); }
.cta__btn:hover i { color: var(--primary); }
.cta__btn_accent { background: var(--tertiary); border-color: var(--tertiary); }
.cta__btn_accent i { color: var(--white); }

/* FAQ */
summary { padding: 18px 30px; min-height: 58px; }
details > div { padding: 24px 30px 30px; }

@media (max-width: 768px) {
	.appeal__aside { min-width: 100%; max-width: 100%; padding-left: 0px; }
}

/* ═══════════ Редакция 26.08.2026 · вечер ═══════════ */

/* 1 · масштаб полосы — минус 10 % */
body { zoom: 0.9; }

/* 2 · шрифтовой строй, единый на полосу
   титул раздела   .title            40 / 900  black
   подзаголовок    .about__sub       26 / 700  black + золотая метка
   титул блока                       24 / 700  primary
   рубрика группы                    13 / 700  tertiary, капитель, разрядка
   основной текст                    17 / 25   primary
   текст карточки                    15 / 22   primary                       */
.about__sub { position: relative; margin: 48px 0px 20px; padding-left: 22px; color: var(--black); font-size: 26px; font-weight: 700; line-height: 32px; }
.about__sub::before { content: ''; position: absolute; left: 0px; top: 7px; width: 8px; height: 18px; background: var(--tertiary); border-radius: 2px; }
.about__sub:first-of-type { margin-top: 0px; }

#palladium p, #buy p, #accreditation p,
.appeal__text p, .project__text p, details p, .discipline__text p,
.criteria__text, .features__descr, .features__subtitle {
	color: var(--primary); font-size: 17px; font-weight: 400; line-height: 25px;
}
#palladium p, .appeal__text p, .project__text p, details p, .discipline__text p { margin-bottom: 16px; }
#palladium p:last-child, .appeal__text p:last-child, .project__text p:last-child,
details p:last-child, .discipline__text p:last-child { margin-bottom: 0px; }
.corps__desc, .struct__text { font-size: 15px; line-height: 22px; }

/* 3 · цитаты — один формат: серое поле, золотой брус слева, курсив */
.preview__quote, .about__quote {
	margin: 0px; padding: 20px 24px; background: var(--grey-light);
	border-left: 4px solid var(--tertiary); border-radius: var(--radius);
	color: var(--black); font-size: 17px; font-style: italic; line-height: 26px;
}
.preview__quote cite, .about__quote cite { display: block; margin-top: 14px; color: var(--tertiary); font-size: 14px; font-style: normal; }

/* 4 · структура: ярусы, рельс, роли */
.struct__tier { position: relative; padding-left: 172px; padding-bottom: 20px; }
.struct__tier:last-child { padding-bottom: 0px; }
.struct__tier::before { content: ''; position: absolute; left: 23px; top: 23px; bottom: 0px; width: 1px; background: var(--secondary); }
.struct__tier:last-child::before { display: none; }
.struct__tier::after { content: ''; position: absolute; left: 47px; top: 23px; width: 125px; height: 1px; background: var(--secondary); }
.struct__mark { position: absolute; z-index: 1; left: 0px; top: 0px; width: 150px; }
.struct__mark i { width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; background: var(--white); border: 1px solid var(--tertiary); border-radius: 50%; color: var(--tertiary); font-size: 18px; font-style: normal; font-weight: 700; }
.struct__mark span { display: block; margin-top: 12px; padding-right: 20px; color: var(--primary); font-size: 12px; font-weight: 700; line-height: 16px; letter-spacing: 0.09em; text-transform: uppercase; }
.struct__row { display: grid; grid-template-columns: 1fr; gap: 20px; }
.struct__row_two { grid-template-columns: repeat(2, 1fr); }
.struct__item { display: flex; flex-direction: column; padding: 22px 24px; background: var(--grey-light); border: 1px solid transparent; border-radius: var(--radius); }
.struct__item_self { background: var(--white); border-color: var(--tertiary); }
.struct__role { margin-bottom: 10px; color: var(--tertiary); font-size: 12px; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.struct__name { margin-bottom: 10px; color: var(--black); font-size: 20px; font-weight: 700; line-height: 26px; }
.struct__flag { margin-left: 10px; padding: 3px 9px; background: var(--tertiary); border-radius: 20px; color: var(--white); font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; vertical-align: middle; }
.struct__text { flex: 1 1 auto; margin-bottom: 14px; color: var(--primary); }
.struct__addr { color: var(--tertiary); font-size: 14px; font-weight: 700; }
.struct__addr a { color: var(--tertiary); }

/* 5 · сводка по протоколу — вид документа, не цитаты */
.archive { display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; padding: 22px 28px; background: var(--white); border: 1px solid rgba(150, 112, 29, 0.4); border-radius: var(--radius); }
.archive__doc { display: grid; grid-template-columns: auto auto; grid-template-areas: 'stamp stamp' 'no date'; align-items: baseline; column-gap: 16px; row-gap: 10px; }
.archive__stamp { grid-area: stamp; color: var(--tertiary); font-size: 12px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }
.archive__no { grid-area: no; color: var(--black); font-size: 26px; font-weight: 900; font-variant-numeric: tabular-nums; }
.archive__date { grid-area: date; color: var(--primary); font-size: 15px; }
.archive__date::before { content: ''; display: inline-block; width: 1px; height: 15px; margin-right: 16px; background: var(--secondary); vertical-align: -2px; }

/* 6 · проектный корпус: рубрики, парный ряд, нижняя привязка допуска */
.corps__group-title { margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--secondary); color: var(--tertiary); font-size: 13px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }
.corps__pair { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 20px; }
.corps__pair .corps__list { grid-template-columns: 1fr; }
.corps__body { display: flex; flex-direction: column; flex: 1 1 auto; min-width: 0px; }
.corps__desc { flex: 1 1 auto; }
.corps__link { margin-top: 12px; }
.corps__lead { margin-bottom: 40px; font-size: 18px; line-height: 26px; }

/* 7 · о принципах работы: формульная плашка и проза */
.discipline { margin: 44px 0px; }
.discipline__wrap { display: grid; grid-template-columns: 320px 1fr; gap: 40px; align-items: start; }
.discipline__aside { padding: 28px 26px; background: var(--primary); border-radius: var(--radius); }
.discipline__q { padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid rgba(219, 200, 159, 0.35); color: var(--secondary); font-size: 13px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }
.discipline__f { position: relative; padding-left: 30px; color: var(--white); font-size: 19px; font-weight: 700; line-height: 26px; }
.discipline__f + .discipline__f { margin-top: 10px; }
.discipline__f::before { content: attr(data-op); position: absolute; left: 0px; top: 0px; color: var(--secondary); font-size: 20px; font-weight: 400; }
.discipline__scope { margin-top: 18px; color: var(--secondary); font-size: 14px; line-height: 20px; }
.discipline__hinge { margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(219, 200, 159, 0.35); color: var(--white); font-size: 16px; font-weight: 700; line-height: 22px; }
.discipline__link { display: inline-block; margin-top: 6px; color: var(--tertiary); font-size: 17px; border-bottom: 1px solid var(--secondary); }

/* 8 · сообщество: рокировка форматов, строки, столбец способов слева */
.cta__lead { margin-bottom: 24px; max-width: 900px; color: var(--white); font-size: 18px; font-weight: 400; line-height: 26px; }
.cta__text { margin-bottom: 40px; max-width: 900px; color: var(--secondary); font-size: 24px; font-weight: 700; line-height: 34px; }
.cta__text span { display: block; }
.cta__ways { margin-bottom: 40px; display: grid; grid-template-columns: 1fr; gap: 18px; max-width: 50%; }

/* 9 · эффект */
.features__subtitle { margin-bottom: 30px; }

/* 10 · ролик и цитата в равных колонках; ролик держит кадр до загрузки файла */
.about__wrap { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; align-items: start; }
.about__left, .about__right { max-width: none; width: auto; }
.about__left .about__video { margin-bottom: 0px; }
.about__video video, .preview__video video { aspect-ratio: 16 / 9; height: auto; background: var(--black); }

/* 11 · ссылки внутри основного текста — золото полосы, не браузерный синий */
main a:not([class]), .modal__text a { color: var(--tertiary); border-bottom: 1px solid var(--secondary); }

/* 12 · якорный отступ по высоте шапки: 161,6 / 101,1 / 70,1 / 61,1 px на четырёх точках */
section[id] { scroll-margin-top: 172px; }

@media (max-width: 1080px) {
	section[id] { scroll-margin-top: 112px; }
}

@media (max-width: 680px) {
	section[id] { scroll-margin-top: 72px; }
}

@media (max-width: 900px) {
	section[id] { scroll-margin-top: 80px; }
	.struct__tier { padding-left: 0px; padding-top: 66px; }
	.struct__tier::before, .struct__tier::after { display: none; }
	.struct__mark { display: flex; align-items: center; gap: 16px; width: 100%; }
	.struct__mark span { margin-top: 0px; padding-left: 0px; padding-right: 0px; }
	.struct__row_two { grid-template-columns: 1fr; }
	.discipline__wrap { grid-template-columns: 1fr; gap: 24px; }
	.discipline__aside { min-height: 0px; }
	.corps__pair { grid-template-columns: 1fr; }
	.cta__ways { max-width: 100%; }
	.cta__split { grid-template-columns: 1fr; gap: 36px; }
}

/* ═══════════ Редакция 27.08.2026 ═══════════ */

/* 1 · подписи ярусов уведены вправо, за рельс; три подписи на одной вертикали */
.struct__tier { padding-left: 200px; }
.struct__tier::after { left: 47px; width: 153px; }
.struct__mark { width: 184px; }
.struct__mark span { padding-left: 58px; padding-right: 8px; }

/* 2 · карточки институций: кегль абзаца первого экрана и отклик на курсор */
.struct__role { font-size: 13px; }
.struct__name { font-size: 24px; line-height: 31px; }
.struct__text { font-size: 20px; line-height: 28px; }
.struct__addr { font-size: 16px; }
.struct__item { position: relative; transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease; }
.struct__item:hover { z-index: 2; transform: translateY(-4px) scale(1.012); background: var(--white); border-color: var(--tertiary); box-shadow: 0px 12px 30px 0px rgba(150, 112, 29, 0.18); }
.struct__item:hover .struct__name { color: var(--tertiary); }
.struct__addr a { border-bottom: none; }

/* 3 · фоновая полоса дотянута до правого края без растяжения кадра */
.project-bg__item img { display: block; width: 100%; height: auto; }

/* 4 · подзаголовок без метки */
.about__sub_bare { padding-left: 0px; }
.about__sub_bare::before { display: none; }

/* 5 · плашка принципов — вариант 5Г, высота исходной */
.discipline__wrap { grid-template-columns: 340px 1fr; }
.discipline__aside { display: flex; flex-direction: column; justify-content: space-between; min-height: 336px; }
.discipline__head { padding-bottom: 20px; border-bottom: 1px solid rgba(219, 200, 159, 0.35); }
.discipline__q { padding-bottom: 0px; margin-bottom: 0px; border-bottom: none; }
.discipline__scope { margin-top: 10px; color: var(--white); font-size: 14px; line-height: 20px; }
.discipline__f { position: static; padding-left: 0px; }
.discipline__f::before { display: none; }
.discipline__f + .discipline__f { margin-top: 8px; }
.discipline__f_live { color: var(--secondary); }
.discipline__f em { color: rgba(219, 200, 159, 0.7); font-size: 16px; font-style: normal; font-weight: 400; }
.discipline__hinge { margin-top: 0px; padding-top: 20px; border-top: 1px solid rgba(219, 200, 159, 0.35); }

/* 6 · сообщество — вариант 6В, правая ось действий */
.cta__split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.cta__say .cta__lead, .cta__say .cta__text { max-width: none; }
.cta__say .cta__text { margin-bottom: 0px; }
.cta__act { display: grid; gap: 22px; }
.cta__act-cap { padding-bottom: 14px; border-bottom: 1px solid rgba(219, 200, 159, 0.4); color: var(--secondary); font-size: 12px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }
.cta__ways { margin-bottom: 0px; max-width: none; gap: 18px; }
.cta__btns_col { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 8px; }
.cta__btns_col .cta__btn { min-width: 0px; }

/* 7 · мобильные перекрытия — повторены в конце листа, иначе третья ступень
       перебивает вторую по каскаду */
@media (max-width: 900px) {
	.struct__tier { padding-left: 0px; }
	.struct__mark { width: 100%; }
	.struct__mark i { flex: 0 0 46px; }
	.struct__mark span { padding-left: 0px; padding-right: 0px; }
	.struct__name { font-size: 22px; line-height: 29px; }
	.struct__text { font-size: 18px; line-height: 26px; }
	.discipline__wrap { grid-template-columns: 1fr; }
	.discipline__aside { min-height: 0px; }
	.cta__split { grid-template-columns: 1fr; gap: 36px; }
}

/* 8 · примечание корпуса перестаёт распирать полосу на узком экране */
@media (max-width: 680px) {
	.nowrap { white-space: normal; }
}

/* ═══════════ Редакция 28.08.2026 ═══════════ */

/* 1 · воздух между группами проектного корпуса */
.corps__group { margin-bottom: 64px; }
.corps__group:last-child { margin-bottom: 0px; }
.corps__pair { row-gap: 0px; }

/* 2 · сообщество: воздух между фразами второго абзаца */
.cta__text span + span { margin-top: 12px; }

/* 3 · иконки раздела «Эффект» отзываются на курсор */
.features__img img { transition: transform 0.24s ease, filter 0.24s ease; }
.features__item:hover .features__img img { transform: translateY(-4px) scale(1.05); filter: drop-shadow(0px 10px 22px rgba(150, 112, 29, 0.38)) brightness(1.06); }

/* 4 · цитаты из книги — тот же отклик, что у карточек структуры */
.preview__quote, .about__quote { position: relative; transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease; }
.preview__quote:hover, .about__quote:hover { z-index: 2; transform: translateY(-4px) scale(1.012); background: var(--white); border-left-color: var(--tertiary); box-shadow: 0px 12px 30px 0px rgba(150, 112, 29, 0.18); }

/* 5 · переключатель языка — нативный элемент вместо select2:
      плагин клеит список к body по координатам jQuery .offset(), которые
      не учитывают zoom полосы, и список уезжает влево на 10 % отступа */
.header__lang-native {
	appearance: none; -webkit-appearance: none; -moz-appearance: none;
	height: 50px; padding: 12px 40px 12px 18px; min-width: 78px;
	background-color: var(--white);
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' fill='none' stroke='%2396701d' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat; background-position: right 16px center;
	border: 1px solid var(--tertiary); border-radius: var(--radius);
	color: var(--primary); font-family: inherit; font-size: 16px; font-weight: 700;
	line-height: 24px; cursor: pointer; transition: all 0.2s linear;
}
.header__lang-native:hover { background-color: var(--secondary); border-color: var(--secondary); }
.header__lang-native:focus-visible { outline: 2px solid var(--tertiary); outline-offset: 2px; }
.header__lang-native option { background: var(--white); color: var(--primary); font-weight: 400; }