body {
	font-family: var(--font-family);
	font-size: 16px;
	font-weight: 400;
	line-height: 1.6;
	color: var(--1-black-blue);
	background-color: var(--brand-bg);
	overflow-x: hidden;
}

body.is-locked {
	overflow: hidden;
}

picture {
	display: contents;
}

.container {
	width: 100%;
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	border: 0;
	clip: rect(0 0 0 0);
	clip-path: inset(50%);
	overflow: hidden;
	white-space: nowrap;
}

.skip-link {
	position: absolute;
	top: 8px;
	left: 8px;
	z-index: 60;
	padding: 12px 20px;
	font-size: 14px;
	font-weight: 600;
	color: var(--white);
	background-color: var(--brand-navy);
	border-radius: var(--radius-sm);
	transform: translateY(-200%);
	transition: transform var(--transition);
}

.skip-link:focus-visible {
	transform: translateY(0);
}

.main {
	padding-top: var(--header-height);
}

.section {
	padding: clamp(48px, 5vw, 90px) 0;
	scroll-margin-top: var(--header-height);
}

.section--light {
	background-color: var(--brand-bg);
}

.section--white {
	background-color: var(--brand-surface);
}

.section--tile {
	background-color: var(--brand-tile-soft);
}

.section--dark {
	color: var(--white);
	background-color: var(--brand-navy-deep);
}

.section__header {
	max-width: 760px;
	margin-bottom: clamp(24px, 3vw, 44px);
}

.section__header--wide {
	max-width: none;
}

.section__header--wide .text {
	max-width: 1000px;
}

.section__header .text {
	margin-top: 14px;
	font-size: clamp(14px, 1.1vw, 16px);
}

.eyebrow {
	display: block;
	margin-bottom: 14px;
	font-size: clamp(14px, 1.1vw, 16px);
	font-weight: 500;
	line-height: 1.5;
	color: var(--brand-muted);
}

.title {
	font-size: clamp(22px, 2.1vw, 30px);
	font-weight: 800;
	line-height: 1.2;
	letter-spacing: -0.02em;
	color: var(--brand-navy-deep);
}

.text {
	font-size: clamp(15px, 1.15vw, 17px);
	line-height: 1.6;
	color: var(--opisaniya);
}

.note {
	font-size: clamp(12px, 1vw, 14px);
	line-height: 1.5;
	color: var(--regent-gray);
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 52px;
	padding: 14px 28px;
	font-size: clamp(14px, 1.1vw, 16px);
	font-weight: 600;
	line-height: 1.25;
	text-align: center;
	border: 1px solid transparent;
	border-radius: var(--radius-sm);
	transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.btn--primary {
	color: var(--white);
	background-color: var(--brand-navy);
}

.btn--primary:hover {
	background-color: var(--brand-navy-dark);
}

.btn--secondary {
	color: var(--brand-navy);
	border-color: var(--brand-line);
	background-color: var(--brand-surface);
}

.btn--secondary:hover {
	color: var(--brand-navy-dark);
	border-color: var(--brand-navy);
}

.btn--accent {
	color: var(--brand-navy-deep);
	background-color: var(--brand-accent);
}

.btn--accent:hover {
	background-color: var(--brand-accent-soft);
}

.btn--wide {
	width: 100%;
}

.header {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 30;
	width: 100%;
	height: var(--header-height);
	background-color: var(--brand-surface);
	transition: box-shadow var(--transition);
}

.header.is-scrolled {
	box-shadow: 0 6px 24px rgba(27, 29, 33, 0.08);
}

.header__container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: clamp(16px, 2vw, 40px);
	height: 100%;
}

.logo {
	display: inline-flex;
	flex-shrink: 0;
}

.logo__img {
	width: clamp(160px, 15vw, 238px);
	height: auto;
}

.nav__list {
	display: flex;
	align-items: center;
	gap: clamp(18px, 2vw, 36px);
}

.nav__link {
	font-size: clamp(14px, 1.1vw, 16px);
	font-weight: 500;
	white-space: nowrap;
	color: var(--brand-navy-deep);
	transition: color var(--transition);
}

.nav__link:hover {
	color: var(--brand-navy);
}

.nav__extra {
	display: none;
}

.header__actions {
	display: flex;
	align-items: center;
	gap: clamp(12px, 1.4vw, 22px);
	flex-shrink: 0;
}

.header__btn {
	min-height: 48px;
	padding: 12px 26px;
	white-space: nowrap;
}

.burger {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 10px 6px;
}

.burger span {
	display: block;
	width: 100%;
	height: 2px;
	background-color: var(--brand-navy-deep);
	border-radius: 2px;
	transition: transform var(--transition), opacity var(--transition);
}

.burger.is-active span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.burger.is-active span:nth-child(2) {
	opacity: 0;
}

.burger.is-active span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

.hero {
	padding: clamp(32px, 4.5vw, 80px) 0 clamp(40px, 5vw, 96px);
	background-color: var(--brand-bg);
}

.hero__top {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
	align-items: center;
	gap: clamp(28px, 3.5vw, 60px);
}

.hero__body {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.hero__title {
	font-size: clamp(30px, 3.1vw, 46px);
	font-weight: 800;
	line-height: 1.12;
	letter-spacing: -0.02em;
	color: var(--brand-navy-deep);
}

.hero__text {
	max-width: 540px;
	margin-top: 18px;
}

.hero__features {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(14px, 1.6vw, 24px) clamp(16px, 2vw, 32px);
	width: 100%;
	margin-top: clamp(24px, 2.6vw, 40px);
}

.hero__feature {
	display: flex;
	align-items: center;
	gap: 14px;
	font-size: clamp(14px, 1.1vw, 16px);
	line-height: 1.4;
	color: var(--brand-navy-deep);
}

.hero__feature img {
	width: 44px;
	height: 44px;
	flex-shrink: 0;
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: clamp(26px, 3vw, 44px);
}

.hero__actions .btn {
	padding: 14px 22px;
	font-size: clamp(14px, 1vw, 15px);
}

.hero__note {
	max-width: 520px;
	margin-top: 16px;
}

.hero__media {
	position: relative;
	border-radius: var(--radius-lg);
	overflow: hidden;
}

.hero__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	background-color: var(--brand-tile);
}

.hero__cases {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: clamp(14px, 1.6vw, 24px);
	margin-top: clamp(32px, 4vw, 64px);
}

.case {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
	padding: clamp(20px, 2.2vw, 34px) clamp(16px, 1.8vw, 28px);
	background-color: var(--brand-tile);
	border-radius: var(--radius-md);
}

.case__media {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-height: clamp(120px, 12vw, 180px);
}

.case__media img {
	width: auto;
	max-height: clamp(120px, 12vw, 180px);
	object-fit: contain;
}

.case__title {
	font-size: clamp(14px, 1.1vw, 16px);
	font-weight: 600;
	line-height: 1.3;
	text-align: center;
	color: var(--brand-navy-deep);
}

.choice__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(16px, 1.6vw, 24px);
}

.choice {
	display: flex;
	flex-direction: column;
	padding: clamp(22px, 2.2vw, 32px);
	background-color: var(--brand-tile-soft);
	border: 1px solid var(--brand-line);
	border-radius: var(--radius-md);
}

.choice__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	margin-bottom: clamp(16px, 1.8vw, 26px);
	color: var(--brand-navy);
}

.choice__title {
	font-size: clamp(16px, 1.3vw, 18px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.choice__text {
	margin-top: 14px;
	font-size: clamp(14px, 1.1vw, 15px);
	line-height: 1.6;
	color: var(--opisaniya);
}

.panel {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	align-items: center;
	gap: clamp(24px, 3vw, 48px);
	margin-top: clamp(20px, 2.2vw, 32px);
	padding: clamp(22px, 2.4vw, 36px);
	background-color: var(--brand-tile-soft);
	border: 1px solid var(--brand-line);
	border-radius: var(--radius-md);
}

.panel__body {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.panel__title {
	font-size: clamp(17px, 1.5vw, 20px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.panel__text {
	margin-top: 14px;
	font-size: clamp(14px, 1.1vw, 16px);
}

.panel__note {
	margin-top: 18px;
}

.panel__btn {
	min-height: 48px;
	margin-top: clamp(18px, 2vw, 26px);
	padding: 13px 24px;
	font-size: clamp(14px, 1vw, 15px);
}

.panel__media {
	border-radius: var(--radius-md);
	overflow: hidden;
}

.panel__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	background-color: var(--brand-tile);
}

.legal__head {
	max-width: 860px;
	margin-bottom: clamp(24px, 3vw, 44px);
}

.legal__head .note {
	margin-top: 12px;
}

.legal__body {
	display: flex;
	flex-direction: column;
	gap: clamp(22px, 2.4vw, 34px);
	max-width: 900px;
}

.legal__block {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.legal__title {
	font-size: clamp(16px, 1.4vw, 20px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.legal__text {
	font-size: clamp(14px, 1.1vw, 15px);
	line-height: 1.7;
	color: var(--opisaniya);
}

.legal__text a {
	color: var(--brand-navy);
	text-decoration: underline;
}

.legal__text a:hover {
	color: var(--brand-navy-dark);
}

.legal__list {
	display: flex;
	flex-direction: column;
	gap: 10px;
	font-size: clamp(14px, 1.1vw, 15px);
	line-height: 1.6;
	color: var(--opisaniya);
}

.legal__list li {
	position: relative;
	padding-left: 20px;
}

.legal__list li::before {
	content: "";
	position: absolute;
	top: 0.62em;
	left: 4px;
	width: 5px;
	height: 5px;
	background-color: var(--brand-navy);
	border-radius: 50%;
}

.legal__data {
	display: grid;
	grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
	gap: 10px clamp(16px, 2vw, 32px);
	font-size: clamp(14px, 1.1vw, 15px);
	line-height: 1.6;
}

.legal__data dt {
	font-weight: 600;
	color: var(--brand-navy-deep);
}

.legal__data dd {
	color: var(--opisaniya);
}

.offer {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	align-items: stretch;
	gap: clamp(20px, 2.2vw, 32px);
}

.offer__card {
	display: flex;
	flex-direction: column;
	padding: clamp(22px, 2.6vw, 40px);
	background-color: var(--brand-surface);
	border-radius: var(--radius-md);
}

.offer__title {
	font-size: clamp(22px, 2vw, 28px);
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.01em;
	color: var(--brand-navy-deep);
}

.offer__text {
	margin-top: 14px;
	font-size: clamp(14px, 1.1vw, 16px);
}

.offer__form {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(12px, 1.2vw, 18px);
	margin-top: clamp(18px, 2vw, 26px);
}

.offer__file,
.offer__check,
.offer__form .btn {
	grid-column: 1 / -1;
}

.offer__file {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 12px 16px;
	font-size: clamp(12px, 1vw, 14px);
	line-height: 1.4;
	text-align: center;
	color: var(--regent-gray);
	border: 1px solid var(--brand-navy-deep);
	border-radius: var(--radius-sm);
	cursor: pointer;
	transition: color var(--transition);
}

.offer__file:hover {
	color: var(--brand-navy);
}

.offer__file:focus-within {
	outline: 2px solid var(--brand-navy);
	outline-offset: 2px;
}

.offer__note {
	margin-top: clamp(14px, 1.6vw, 20px);
}

.offer__media {
	border-radius: var(--radius-md);
	overflow: hidden;
}

.offer__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	background-color: var(--brand-navy);
}

.warranty {
	display: grid;
	grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
	align-items: center;
	gap: clamp(24px, 3.4vw, 64px);
}

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

.warranty__media img {
	width: clamp(200px, 22vw, 300px);
	height: auto;
}

.warranty__lead {
	max-width: 720px;
	margin-top: 16px;
	font-size: clamp(14px, 1.1vw, 16px);
}

.warranty__list {
	display: flex;
	flex-direction: column;
	gap: clamp(16px, 1.8vw, 24px);
	margin-top: clamp(20px, 2.2vw, 32px);
}

.warranty__item {
	display: flex;
	align-items: flex-start;
	gap: clamp(12px, 1.2vw, 18px);
}

.warranty__icon {
	width: 44px;
	height: 44px;
	flex-shrink: 0;
}

.warranty__title {
	font-size: clamp(15px, 1.25vw, 17px);
	font-weight: 600;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.warranty__text {
	margin-top: 8px;
	font-size: clamp(13px, 1.05vw, 15px);
	line-height: 1.55;
	color: var(--opisaniya);
}

.steps {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: clamp(14px, 1.4vw, 22px);
	counter-reset: step;
}

.step {
	display: flex;
	flex-direction: column;
	padding: clamp(18px, 1.8vw, 26px);
	background-color: var(--brand-surface);
	border-radius: var(--radius-md);
}

.step::before {
	counter-increment: step;
	content: counter(step);
	margin-bottom: clamp(12px, 1.4vw, 18px);
	font-size: clamp(15px, 1.25vw, 17px);
	font-weight: 700;
	line-height: 1.2;
	color: var(--brand-navy);
}

.step__title {
	font-size: clamp(14px, 1.15vw, 16px);
	font-weight: 600;
	line-height: 1.35;
	color: var(--brand-navy-deep);
}

.step__text {
	margin-top: 12px;
	font-size: clamp(13px, 1.05vw, 14px);
	line-height: 1.55;
	color: var(--opisaniya);
}

.steps__btn {
	min-height: 48px;
	margin-top: clamp(18px, 2vw, 28px);
	padding: 13px 24px;
	font-size: clamp(13px, 1vw, 15px);
}

.supply {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
	gap: clamp(16px, 1.8vw, 28px);
}

.supply__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(14px, 1.4vw, 22px);
}

.supply__item {
	display: flex;
	flex-direction: column;
	padding: clamp(18px, 1.8vw, 26px);
	background-color: var(--brand-tile-soft);
	border-radius: var(--radius-md);
}

.supply__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	margin-bottom: clamp(14px, 1.6vw, 22px);
	color: var(--brand-navy);
}

.supply__title {
	font-size: clamp(15px, 1.25vw, 17px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.supply__text {
	margin-top: 12px;
	font-size: clamp(13px, 1.05vw, 15px);
	line-height: 1.55;
	color: var(--opisaniya);
}

.supply__media {
	border-radius: var(--radius-md);
	overflow: hidden;
}

.supply__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	background-color: var(--brand-tile);
}

.lead {
	padding: clamp(20px, 2.4vw, 40px);
	background-color: var(--brand-surface);
	border-radius: var(--radius-md);
}

.lead__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(14px, 1.4vw, 20px) clamp(16px, 1.8vw, 28px);
}

.lead__wide {
	grid-column: 1 / -1;
}

.lead__grid .field__input {
	margin-top: auto;
	border-color: var(--brand-navy-deep);
}

.lead__file {
	display: flex;
	align-items: center;
	min-height: 48px;
	padding: 12px 16px;
	font-size: clamp(12px, 1vw, 14px);
	line-height: 1.4;
	color: var(--regent-gray);
	border: 1px solid var(--brand-navy-deep);
	border-radius: var(--radius-sm);
	cursor: pointer;
	transition: border-color var(--transition), color var(--transition);
}

.lead__file:hover {
	color: var(--brand-navy);
}

.lead__file:focus-within {
	outline: 2px solid var(--brand-navy);
	outline-offset: 2px;
}

.lead__extra {
	margin-top: clamp(16px, 1.8vw, 24px);
	padding: clamp(18px, 2vw, 28px);
	background-color: var(--brand-tile-soft);
	border-radius: var(--radius-md);
}

.lead__subtitle {
	margin-bottom: clamp(14px, 1.4vw, 20px);
	font-size: clamp(14px, 1.15vw, 16px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.lead__check {
	margin-top: clamp(16px, 1.8vw, 24px);
	font-size: 13px;
}

.lead .btn {
	margin-top: clamp(12px, 1.4vw, 18px);
}

.field__req {
	color: var(--orange);
}

.field__input--area {
	min-height: 48px;
	resize: vertical;
}

.faq {
	padding: clamp(20px, 2.4vw, 40px);
	background-color: var(--brand-surface);
	border-radius: var(--radius-md);
}

.faq__item {
	border-bottom: 1px solid var(--brand-line);
}

.faq__item:last-child {
	border-bottom: none;
}

.faq__question {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px;
	padding: clamp(16px, 1.6vw, 22px) 0 12px;
	font-size: clamp(15px, 1.2vw, 17px);
	font-weight: 600;
	line-height: 1.35;
	color: var(--brand-navy-deep);
	cursor: pointer;
	list-style: none;
}

.faq__question::-webkit-details-marker {
	display: none;
}

.faq__question:hover {
	color: var(--brand-navy);
}

.faq__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 24px;
	height: 24px;
	flex-shrink: 0;
	color: var(--brand-muted);
	transition: transform var(--transition), color var(--transition);
}

.faq__item[open] .faq__icon {
	transform: rotate(180deg);
	color: var(--brand-navy);
}

.faq__answer {
	max-width: 1000px;
	padding-bottom: clamp(16px, 1.6vw, 22px);
	font-size: clamp(13px, 1.1vw, 15px);
	line-height: 1.6;
	color: var(--opisaniya);
}

.price {
	max-width: 1000px;
}

.price__title {
	font-size: clamp(16px, 1.3vw, 18px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.price__text {
	margin-top: 14px;
	font-size: clamp(14px, 1.1vw, 16px);
}

.price__note {
	margin-top: 16px;
}

.bullets {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: clamp(16px, 1.6vw, 22px);
	font-size: clamp(14px, 1.1vw, 15px);
	line-height: 1.5;
	color: var(--brand-navy-deep);
}

.bullets li {
	position: relative;
	padding-left: 20px;
}

.bullets li::before {
	content: "";
	position: absolute;
	top: 8px;
	left: 4px;
	width: 5px;
	height: 5px;
	background-color: var(--brand-navy);
	border-radius: 50%;
}

.chip {
	display: inline-flex;
	align-items: center;
	margin-top: clamp(16px, 1.8vw, 24px);
	padding: 10px 18px;
	font-size: 13px;
	font-weight: 600;
	line-height: 1.3;
	color: var(--brand-navy-deep);
	background-color: var(--brand-tile-soft);
	border-radius: var(--radius-sm);
}

.kit {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	align-items: center;
	gap: clamp(24px, 3vw, 56px);
	margin-top: clamp(32px, 3.6vw, 56px);
}

.kit__media {
	border-radius: var(--radius-md);
	overflow: hidden;
}

.kit__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	background-color: var(--brand-tile);
}

.order {
	margin-top: clamp(32px, 3.6vw, 56px);
	padding: clamp(22px, 2.6vw, 40px);
	background-color: var(--brand-tile-soft);
	border-radius: var(--radius-md);
}

.order__title {
	font-size: clamp(17px, 1.5vw, 20px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.order__text {
	max-width: 860px;
	margin-top: 14px;
	font-size: clamp(14px, 1.1vw, 16px);
}

.order__form {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
	align-items: center;
	gap: clamp(12px, 1.2vw, 18px);
	margin-top: clamp(18px, 2vw, 28px);
}

.order__form .field__input {
	min-height: 50px;
	background-color: var(--brand-surface);
}

.order__btn {
	min-height: 50px;
	padding: 13px 24px;
	font-size: clamp(13px, 1vw, 15px);
}

.order__check {
	grid-column: 1 / -1;
}

.systems {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(16px, 1.6vw, 24px);
}

.system {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	padding: clamp(22px, 2.2vw, 34px);
	background-color: var(--brand-surface);
	border: 1px solid var(--brand-line);
	border-radius: var(--radius-md);
}

.system__media {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	margin-bottom: clamp(18px, 2vw, 30px);
}

.system__media img {
	width: clamp(150px, 15vw, 200px);
	height: auto;
}

.system__title {
	font-size: clamp(16px, 1.3vw, 18px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.system__text {
	margin-top: 14px;
	font-size: clamp(14px, 1.1vw, 15px);
	line-height: 1.6;
	color: var(--opisaniya);
}

.system__check {
	display: flex;
	flex-direction: column;
	gap: 6px;
	width: 100%;
	margin-top: clamp(16px, 1.6vw, 22px);
	padding: 14px 16px;
	background-color: var(--brand-tile-soft);
	border-radius: var(--radius-sm);
}

.system__check-title {
	font-size: 13px;
	font-weight: 700;
	color: var(--brand-navy-deep);
}

.system__check-text {
	font-size: 13px;
	line-height: 1.5;
	color: var(--opisaniya);
}

.system__note {
	margin-top: 14px;
}

.system__btn {
	min-height: 46px;
	margin-top: clamp(16px, 1.8vw, 24px);
	padding: 12px 22px;
	font-size: clamp(13px, 1vw, 14px);
}

.table {
	margin-top: clamp(20px, 2.2vw, 32px);
	background-color: var(--brand-surface);
	border: 1px solid var(--brand-line);
	border-radius: var(--radius-md);
	overflow-x: auto;
}

.table__inner {
	width: 100%;
	min-width: 560px;
	border-collapse: collapse;
}

.table__inner th,
.table__inner td {
	padding: clamp(14px, 1.4vw, 18px) clamp(16px, 1.6vw, 24px);
	text-align: left;
	vertical-align: top;
}

.table__inner th {
	font-size: 13px;
	font-weight: 700;
	line-height: 1.4;
	color: var(--brand-navy-deep);
	border-bottom: 1px solid var(--brand-line);
}

.table__inner td {
	font-size: clamp(13px, 1.1vw, 15px);
	line-height: 1.5;
	color: var(--opisaniya);
	border-bottom: 1px solid var(--brand-line);
}

.table__inner td:first-child {
	font-weight: 600;
	color: var(--brand-navy-deep);
}

.table__inner tbody tr:last-child td {
	border-bottom: none;
}

.cards {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(16px, 1.8vw, 28px);
}

.cards--2 {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards--4 {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
	display: flex;
	flex-direction: column;
	gap: 12px;
	padding: clamp(20px, 2vw, 30px);
	background-color: var(--brand-surface);
	border: 1px solid var(--brand-line);
	border-radius: var(--radius-md);
}

.card__title {
	font-size: clamp(17px, 1.4vw, 20px);
	font-weight: 700;
	line-height: 1.3;
	color: var(--brand-navy-deep);
}

.card__text {
	font-size: 15px;
	line-height: 1.55;
	color: var(--opisaniya);
}

.marker-list {
	display: flex;
	flex-direction: column;
	gap: 12px;
	font-size: 15px;
	line-height: 1.5;
}

.marker-list li {
	position: relative;
	padding-left: 26px;
}

.marker-list li::before {
	content: "";
	position: absolute;
	top: 9px;
	left: 0;
	width: 8px;
	height: 8px;
	background-color: var(--brand-accent);
	border-radius: 50%;
}

.form {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(14px, 1.4vw, 20px);
	max-width: 760px;
	padding: clamp(22px, 2.6vw, 40px);
	background-color: var(--brand-surface);
	border-radius: var(--radius-md);
	box-shadow: var(--brand-shadow);
}

.form .check,
.form .btn {
	grid-column: 1 / -1;
}

.field {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.field__label {
	font-size: 13px;
	font-weight: 600;
	color: var(--brand-muted);
}

.field__input {
	width: 100%;
	min-height: 48px;
	padding: 12px 16px;
	font-size: 15px;
	color: var(--1-black-blue);
	background-color: var(--brand-surface);
	border: 1px solid var(--brand-line);
	border-radius: var(--radius-sm);
	transition: border-color var(--transition);
}

.field__input--select {
	padding-right: 40px;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%2362758e' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 16px center;
	cursor: pointer;
}

.field__input::placeholder {
	color: var(--regent-gray);
}

.field__input:focus {
	border-color: var(--brand-navy);
}

.check {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 12px;
	line-height: 1.45;
	color: var(--opisaniya);
}

.check__input {
	flex-shrink: 0;
	width: 18px;
	height: 18px;
	margin-top: 2px;
	border: 1px solid var(--brand-line);
	border-radius: 4px;
	cursor: pointer;
	transition: background-color var(--transition), border-color var(--transition);
}

.check__input:checked {
	background-color: var(--brand-navy);
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='10' viewBox='0 0 12 10' fill='none'%3E%3Cpath d='m1 5 3.5 3.5L11 1.5' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: center;
	border-color: var(--brand-navy);
}

.check a {
	color: var(--brand-navy);
}

.footer {
	padding: clamp(40px, 4.6vw, 64px) 0 clamp(24px, 3vw, 36px);
	color: var(--white);
	background-color: var(--brand-navy-deep);
}

.footer__top {
	display: grid;
	grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
	gap: clamp(24px, 2.4vw, 40px);
	padding-bottom: clamp(26px, 3vw, 42px);
	border-bottom: 1px solid var(--9-withe-100);
}

.footer__brand {
	display: flex;
	flex-direction: column;
	gap: 16px;
	max-width: 300px;
}

.footer__logo {
	width: 200px;
	height: auto;
}

.footer__about {
	font-size: 13px;
	line-height: 1.5;
	color: var(--8-withe-600);
}

.footer__title {
	display: block;
	margin-bottom: 16px;
	font-size: 12px;
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.footer__list {
	display: flex;
	flex-direction: column;
	gap: 12px;
	font-size: 14px;
	line-height: 1.4;
	color: var(--8-withe-600);
}

.footer__list a {
	transition: color var(--transition);
}

.footer__list a:hover {
	color: var(--white);
}

.footer__bottom {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding-top: clamp(18px, 2vw, 26px);
	font-size: 13px;
	line-height: 1.5;
	color: var(--8-withe-600);
}

.footer__copy {
	margin-top: clamp(10px, 1.4vw, 18px);
}

.reveal {
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 0.7s ease, transform 0.7s ease;
	transition-delay: var(--reveal-delay, 0s);
}

.reveal.is-visible {
	opacity: 1;
	transform: none;
}

@media (max-width: 1400px) {
	:root {
		--container-padding: 32px;
	}
}

@media (max-width: 1280px) {
	.hero__top {
		gap: clamp(24px, 3vw, 40px);
	}

	.hero__feature {
		gap: 12px;
	}

	.cards--4,
	.steps {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.choice__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 1180px) {
	:root {
		--header-height: 72px;
	}

	.nav {
		position: fixed;
		top: var(--header-height);
		left: 0;
		width: 100%;
		max-height: calc(100dvh - var(--header-height));
		padding: 20px var(--container-padding) 28px;
		background-color: var(--brand-surface);
		border-top: 1px solid var(--brand-line);
		box-shadow: 0 16px 30px rgba(27, 29, 33, 0.1);
		overflow-y: auto;
		transform: translateY(-150%);
		transition: transform var(--transition);
	}

	.nav.is-open {
		transform: translateY(0);
	}

	.nav__list {
		flex-direction: column;
		align-items: stretch;
		gap: 2px;
	}

	.nav__link {
		display: block;
		padding: 12px 0;
		font-size: 17px;
	}

	.nav__extra {
		display: flex;
		flex-direction: column;
		gap: 12px;
		margin-top: 18px;
		padding-top: 18px;
		border-top: 1px solid var(--brand-line);
	}

	.nav__phone {
		font-size: 20px;
		font-weight: 700;
		color: var(--brand-navy-deep);
	}

	.nav__note {
		font-size: 13px;
		color: var(--opisaniya);
	}

	.header__btn {
		display: none;
	}

	.burger {
		display: flex;
	}
}

@media (max-width: 1024px) {
	.hero__top {
		grid-template-columns: minmax(0, 1fr);
		gap: clamp(24px, 4vw, 36px);
	}

	.hero__media {
		order: -1;
		max-height: 420px;
	}

	.hero__media img {
		object-position: 50% 72%;
	}

	.hero__text,
	.hero__note {
		max-width: none;
	}

	.hero__features {
		max-width: 640px;
	}

	.hero__cases {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.cards {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.panel {
		grid-template-columns: minmax(0, 1fr);
	}

	.panel__media {
		order: -1;
		max-height: 320px;
	}

	.kit,
	.supply,
	.warranty,
	.offer {
		grid-template-columns: minmax(0, 1fr);
	}

	.offer__media {
		order: -1;
		max-height: 320px;
	}

	.warranty__media {
		order: -1;
	}

	.supply__media {
		max-height: 360px;
	}

	.kit__media {
		max-height: 320px;
	}

	.order__form {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.order__btn {
		grid-column: 1 / -1;
	}

	.panel__btn {
		align-self: stretch;
	}

	.footer__top {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.footer__brand {
		max-width: none;
	}
}

@media (max-width: 767px) {
	.hero__body {
		align-items: stretch;
	}

	.hero__media {
		max-height: 300px;
	}

	.eyebrow {
		order: 1;
	}

	.hero__title {
		order: 2;
	}

	.hero__text {
		order: 3;
	}

	.hero__actions {
		flex-direction: column;
		align-items: stretch;
		order: 4;
		margin-top: clamp(22px, 4vw, 32px);
	}

	.hero__note {
		order: 5;
		margin-top: 14px;
	}

	.hero__features {
		order: 6;
		grid-template-columns: minmax(0, 1fr);
		gap: 16px;
		margin-top: clamp(22px, 4vw, 32px);
	}

	.btn {
		width: 100%;
	}

	.form {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (max-width: 600px) {
	:root {
		--container-padding: 16px;
	}

	.hero__media {
		max-height: 260px;
	}

	.hero__cases {
		grid-template-columns: minmax(0, 1fr);
	}

	.choice__grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.systems,
	.supply__grid,
	.steps {
		grid-template-columns: minmax(0, 1fr);
	}

	.supply__media {
		max-height: 280px;
	}

	.panel__media,
	.kit__media {
		max-height: 240px;
	}

	.order__form,
	.lead__grid,
	.offer__form {
		grid-template-columns: minmax(0, 1fr);
	}

	.offer__media {
		max-height: 240px;
	}

	.legal__data {
		grid-template-columns: minmax(0, 1fr);
		gap: 4px;
	}

	.legal__data dd {
		margin-bottom: 10px;
	}

	.case {
		gap: 14px;
	}

	.case__media,
	.case__media img {
		min-height: 150px;
		max-height: 150px;
	}

	.cards,
	.cards--2,
	.cards--4 {
		grid-template-columns: minmax(0, 1fr);
	}

	.footer__top {
		grid-template-columns: minmax(0, 1fr);
	}

	.table__inner {
		min-width: 0;
	}

	.table__inner thead {
		display: none;
	}

	.table__inner tbody tr {
		display: block;
		padding: 14px 16px;
		border-bottom: 1px solid var(--brand-line);
	}

	.table__inner tbody tr:last-child {
		border-bottom: none;
	}

	.table__inner td,
	.table__inner tbody tr:last-child td {
		display: block;
		padding: 6px 0;
		border-bottom: none;
	}

	.table__inner td::before {
		content: attr(data-label);
		display: block;
		margin-bottom: 2px;
		font-size: 12px;
		font-weight: 700;
		line-height: 1.4;
		color: var(--brand-muted);
	}
}

@media (max-width: 380px) {
	.logo__img {
		width: 148px;
	}

	.hero__feature {
		font-size: 14px;
	}

	.hero__feature img {
		width: 38px;
		height: 38px;
	}

	.btn {
		padding: 13px 18px;
	}
}

@media (orientation: landscape) and (max-height: 520px) {
	.nav {
		max-height: calc(100dvh - var(--header-height));
	}

	.hero__media {
		max-height: 320px;
	}
}

@media (min-width: 1700px) {
	:root {
		--container: 1400px;
	}
}