.page-fundament {
	background: #fff;
	color: var(--text);
}

.page-fundament section {
	scroll-margin-top: 110px;
}

.foundation-hero {
	position: relative;
	isolation: isolate;
	display: flex;
	min-height: clamp(620px, 70vw, 800px);
	align-items: flex-end;
	background-image: var(--foundation-hero-image);
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

.foundation-hero__overlay {
	position: absolute;
	inset: 0;
	z-index: 0;
	background: linear-gradient(90deg, rgba(10, 15, 20, 0.92), rgba(10, 15, 20, 0.66) 56%, rgba(10, 15, 20, 0.5));
}

.foundation-hero > .container {
	position: relative;
	z-index: 1;
	padding-top: clamp(190px, 22vw, 270px);
	padding-bottom: clamp(60px, 8vw, 90px);
}

.foundation-hero__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.12fr) minmax(430px, 0.88fr);
	gap: clamp(52px, 8vw, 120px);
	align-items: center;
}

.foundation-hero__copy {
	max-width: 720px;
}

.foundation-hero .section-breadcrumbs,
.foundation-hero .section-breadcrumbs a,
.foundation-hero .placeholder-breadcrumbs {
	color: rgba(255, 255, 255, 0.74);
}

.foundation-hero h1 {
	margin: 26px 0 26px;
	color: #fff;
	line-height: 1.06;
	text-wrap: balance;
}

.foundation-hero__copy > p {
	max-width: 30ch;
	margin: 0;
	color: rgba(255, 255, 255, 0.85);
	font-size: clamp(20px, 2vw, 28px);
	line-height: 1.4;
}

.foundation-hero__form-kicker,
.foundation-hero__privacy {
	margin: 0;
	color: rgba(255, 255, 255, 0.74);
	text-align: center;
}

.foundation-hero__form-kicker {
	margin-bottom: 14px;
	font-size: 18px;
}

.foundation-hero__privacy {
	margin-top: 15px;
	font-size: 13px;
}

.foundation-hero__calculator.calculation-form {
	--foundation-form-accent: var(--accent, #efa92f);
	--foundation-form-surface: rgba(255, 255, 255, 0.08);
	--foundation-form-border: rgba(255, 255, 255, 0.16);
	max-width: 560px;
	padding: clamp(22px, 2.5vw, 32px);
	overflow: hidden;
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-top-color: rgba(255, 255, 255, 0.38);
	border-radius: 18px;
	background: linear-gradient(145deg, rgba(35, 39, 42, 0.92), rgba(17, 20, 23, 0.88));
	box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.06);
	-webkit-backdrop-filter: blur(14px);
	backdrop-filter: blur(14px);
}

.foundation-hero__calculator .icf {
	color: #fff;
}

.foundation-hero__calculator .icf__form {
	display: block;
}

.foundation-hero__calculator .icf__step-header {
	position: relative;
	margin: 0 0 24px;
	padding: 0 0 14px;
	color: rgba(255, 255, 255, 0.62);
	font-size: 12px;
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.foundation-hero__calculator .icf__step-header::before,
.foundation-hero__calculator .icf__step-header::after {
	content: "";
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	height: 3px;
	border-radius: 999px;
}

.foundation-hero__calculator .icf__step-header::before {
	background: rgba(255, 255, 255, 0.12);
}

.foundation-hero__calculator .icf__step-header::after {
	width: 14.285%;
	background: var(--foundation-form-accent);
	box-shadow: 0 0 14px rgba(239, 169, 47, 0.28);
	transition: width 0.35s ease;
}

.foundation-hero__calculator .icf__form:has(.icf__step:nth-child(2):not([hidden])) .icf__step-header::after {
	width: 28.57%;
}

.foundation-hero__calculator .icf__form:has(.icf__step:nth-child(3):not([hidden])) .icf__step-header::after {
	width: 42.855%;
}

.foundation-hero__calculator .icf__form:has(.icf__step:nth-child(4):not([hidden])) .icf__step-header::after {
	width: 57.14%;
}

.foundation-hero__calculator .icf__form:has(.icf__step:nth-child(5):not([hidden])) .icf__step-header::after {
	width: 71.425%;
}

.foundation-hero__calculator .icf__form:has(.icf__step:nth-child(6):not([hidden])) .icf__step-header::after {
	width: 85.71%;
}

.foundation-hero__calculator .icf__form:has(.icf__step:nth-child(7):not([hidden])) .icf__step-header::after {
	width: 100%;
}

.foundation-hero__calculator .icf__steps,
.foundation-hero__calculator .icf__step {
	gap: 18px;
}

.foundation-hero__calculator fieldset.icf__field {
	min-width: 0;
	margin: 0;
	padding: 0;
	border: 0;
}

.foundation-hero__calculator .icf__label,
.foundation-hero__calculator .icf__toggle-switch-label {
	color: #fff;
	font-size: clamp(17px, 1.45vw, 20px);
	font-weight: 600;
	line-height: 1.35;
}

.foundation-hero__calculator .icf__label {
	margin-bottom: 16px;
}

.foundation-hero__calculator .icf__required {
	color: var(--foundation-form-accent);
}

.foundation-hero__calculator .icf__choices {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px;
}

.foundation-hero__calculator .icf__checkbox {
	position: relative;
	display: block;
}

.foundation-hero__calculator .icf__checkbox input[type="radio"] {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: 0;
	opacity: 0;
	pointer-events: none;
}

.foundation-hero__calculator .icf__checkbox span {
	position: relative;
	display: flex;
	min-height: 52px;
	align-items: center;
	padding: 11px 13px 11px 42px;
	border: 1px solid var(--foundation-form-border);
	border-radius: 10px;
	background: var(--foundation-form-surface);
	color: rgba(255, 255, 255, 0.88);
	font-size: 13px;
	font-weight: 500;
	line-height: 1.3;
	cursor: pointer;
	transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.foundation-hero__calculator .icf__checkbox span::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 15px;
	width: 16px;
	height: 16px;
	border: 1px solid rgba(255, 255, 255, 0.38);
	border-radius: 50%;
	background: transparent;
	box-shadow: inset 0 0 0 4px transparent;
	transform: translateY(-50%);
	transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.foundation-hero__calculator .icf__checkbox:hover span {
	border-color: rgba(255, 255, 255, 0.34);
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
	transform: translateY(-1px);
}

.foundation-hero__calculator .icf__checkbox input[type="radio"]:checked + span {
	border-color: var(--foundation-form-accent);
	background: rgba(239, 169, 47, 0.14);
	color: #fff;
	box-shadow: 0 0 0 1px var(--foundation-form-accent);
}

.foundation-hero__calculator .icf__checkbox input[type="radio"]:checked + span::before {
	border-color: var(--foundation-form-accent);
	background: var(--foundation-form-accent);
	box-shadow: inset 0 0 0 4px #25282a;
}

.foundation-hero__calculator .icf__checkbox input[type="radio"]:focus-visible + span {
	outline: 2px solid #fff;
	outline-offset: 3px;
}

.foundation-hero__calculator .icf__field--toggle {
	display: flex;
	min-height: 118px;
	align-items: center;
	margin: 0;
	padding: 22px;
	border: 1px solid var(--foundation-form-border);
	border-radius: 12px;
	background: var(--foundation-form-surface);
}

.foundation-hero__calculator .icf__toggle-row {
	width: 100%;
	justify-content: space-between;
	gap: 20px;
}

.foundation-hero__calculator .icf__toggle-switch {
	order: 2;
}

.foundation-hero__calculator .icf__toggle-switch-background {
	background: rgba(255, 255, 255, 0.16);
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.foundation-hero__calculator .icf__toggle-switch input[type="checkbox"]:checked + .icf__toggle-switch-background {
	background: var(--foundation-form-accent);
	box-shadow: inset 0 0 0 1px var(--foundation-form-accent);
}

.foundation-hero__calculator .icf__toggle-switch input[type="checkbox"]:focus-visible + .icf__toggle-switch-background {
	box-shadow: inset 0 0 0 1px var(--foundation-form-accent), 0 0 0 4px rgba(239, 169, 47, 0.2);
}

.foundation-hero__calculator .icf__field--toggle.icf__field--acceptance {
	min-height: 0;
	padding: 14px 16px;
}

.foundation-hero__calculator .icf__field--acceptance .icf__toggle-row {
	align-items: flex-start;
	gap: 14px;
}

.foundation-hero__calculator .icf__field--acceptance .icf__toggle-switch {
	margin-top: 1px;
}

.foundation-hero__calculator .icf__field--acceptance .icf__toggle-switch-label {
	font-size: 13px;
	font-weight: 400;
	line-height: 1.45;
}

.foundation-hero__calculator .icf__field--acceptance .icf__toggle-switch-label a {
	color: var(--accent);
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
	transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.foundation-hero__calculator .icf__field--acceptance .icf__toggle-switch-label a:hover,
.foundation-hero__calculator .icf__field--acceptance .icf__toggle-switch-label a:focus-visible {
	color: var(--accent);
	text-decoration-thickness: 2px;
}

.foundation-hero__calculator .icf__input,
.foundation-hero__calculator .icf__textarea {
	min-height: 54px;
	border-color: var(--foundation-form-border);
	border-radius: 10px !important;
	background: rgba(255, 255, 255, 0.09);
	color: #fff;
}

.foundation-hero__calculator .icf__input::placeholder,
.foundation-hero__calculator .icf__textarea::placeholder {
	color: rgba(255, 255, 255, 0.48);
}

.foundation-hero__calculator .icf__input:hover,
.foundation-hero__calculator .icf__textarea:hover {
	border-color: rgba(255, 255, 255, 0.34);
}

.foundation-hero__calculator .icf__input:focus,
.foundation-hero__calculator .icf__textarea:focus {
	border-color: var(--foundation-form-accent);
	background: rgba(255, 255, 255, 0.12);
	box-shadow: 0 0 0 4px rgba(239, 169, 47, 0.15) !important;
}

.foundation-hero__calculator .iti {
	width: 100%;
}

.foundation-hero__calculator .iti__selected-flag {
	border-radius: 10px 0 0 10px;
}

.foundation-hero__calculator .icf__actions {
	display: grid;
	grid-template-columns: minmax(110px, 0.72fr) minmax(150px, 1.28fr);
	gap: 10px;
	margin-top: 24px;
}

.foundation-hero__calculator .icf__step-button,
.foundation-hero__calculator .icf__submit {
	min-height: 54px;
	justify-content: center;
	margin: 0;
	padding: 13px 22px;
	border-radius: 10px;
	font-size: 15px;
	font-weight: 700;
	line-height: 1;
}

.foundation-hero__calculator .icf__step-button--prev {
	border: 1px solid var(--foundation-form-border);
	background: rgba(255, 255, 255, 0.06);
	color: rgba(255, 255, 255, 0.74);
}

.foundation-hero__calculator .icf__step-button--prev:hover {
	border-color: rgba(255, 255, 255, 0.34);
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
}

.foundation-hero__calculator .icf__step-button--next,
.foundation-hero__calculator .icf__submit {
	width: 100%;
	border: 1px solid var(--foundation-form-accent);
	background: var(--foundation-form-accent);
	color: #202326;
	box-shadow: 0 10px 24px rgba(239, 169, 47, 0.2);
}

.foundation-hero__calculator .icf__step-button--next:hover,
.foundation-hero__calculator .icf__submit:hover {
	border-color: #f7ba52;
	background: #f7ba52;
	color: #17191b;
	transform: translateY(-1px);
}

.foundation-hero__calculator .icf__submit-icon path {
	fill: currentColor;
}

.foundation-hero__calculator .icf__response {
	margin-top: 14px;
	padding: 11px 13px;
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.08);
}

.foundation-hero__calculator .icf__response.is-success {
	color: #8ee3b7;
}

.foundation-hero__calculator .icf__response.is-error {
	color: #ffaaa4;
}

.foundation-hero__calculator .icf__footer {
	justify-content: flex-start;
	gap: 6px 18px;
	margin-top: 22px;
	padding-top: 16px;
	border-color: rgba(255, 255, 255, 0.1);
}

.foundation-hero__calculator .icf__footer a {
	color: rgba(255, 255, 255, 0.46);
	font-size: 10px;
}

.foundation-hero__calculator .icf__footer a:hover {
	color: rgba(255, 255, 255, 0.86);
}

.foundation-intro > .container {
	padding-top: clamp(72px, 8vw, 112px);
	padding-bottom: clamp(78px, 9vw, 124px);
}

.foundation-intro__header {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
	gap: clamp(42px, 7vw, 96px);
	align-items: end;
	margin-bottom: clamp(42px, 6vw, 70px);
}

.foundation-intro__header h2 {
	max-width: 760px;
	margin: 0;
	text-wrap: balance;
}

.foundation-intro__aside {
	max-width: 520px;
	padding-bottom: 3px;
}

.foundation-intro__lead {
	margin: 0;
	color: var(--muted);
	font-size: clamp(16px, 1.35vw, 19px);
	line-height: 1.55;
}

.foundation-intro__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 18px 24px;
	margin-top: 34px;
}

.foundation-intro__phone {
	color: var(--text);
	font-size: 16px;
	font-weight: 600;
	text-decoration: none;
}

.foundation-intro__phone:hover {
	color: var(--accent);
}

.foundation-intro__media {
	position: relative;
	overflow: hidden;
	border-radius: 20px;
	background: #14181b;
	box-shadow: 0 24px 70px rgba(22, 29, 35, 0.1);
}

.foundation-intro__media video {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	background: #111;
	object-fit: cover;
}

.foundation-intro__video-label {
	position: absolute;
	top: 22px;
	left: 22px;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	gap: 9px;
	padding: 10px 14px;
	border: 1px solid rgba(255, 255, 255, 0.25);
	border-radius: 999px;
	background: rgba(18, 24, 29, 0.74);
	color: #fff;
	backdrop-filter: blur(8px);
	font-size: 12px;
	font-weight: 600;
	line-height: 1;
}

.foundation-intro__video-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 0 4px rgba(239, 169, 47, 0.18);
}

.foundation-intro__media-caption {
	position: absolute;
	right: 22px;
	bottom: 20px;
	max-width: 330px;
	margin: 0;
	padding: 10px 14px;
	border-radius: 999px;
	background: rgba(18, 24, 29, 0.74);
	color: rgba(255, 255, 255, 0.86);
	backdrop-filter: blur(8px);
	font-size: 12px;
	line-height: 1.3;
}

.foundation-guide {
	background: #edf2f4;
}

.foundation-guide > .container {
	padding-top: clamp(76px, 9vw, 118px);
	padding-bottom: clamp(82px, 10vw, 132px);
}

.foundation-guide__header {
	max-width: 860px;
	margin: 0 auto clamp(42px, 6vw, 70px);
	text-align: center;
}

.foundation-guide__header h2 {
	margin: 0;
	text-wrap: balance;
}

.foundation-types {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 26px;
	max-width: 1100px;
	margin: 0 auto clamp(76px, 9vw, 120px);
}

.foundation-type-card {
	flex: 0 1 calc((100% - 52px) / 3);
	min-width: 260px;
	padding: 16px 16px 22px;
	border-radius: 14px;
	background: #fff;
	box-shadow: 0 14px 38px rgba(28, 39, 48, 0.05);
	text-align: center;
}

.foundation-type-card img {
	display: block;
	width: 100%;
	aspect-ratio: 4 / 3;
	border-radius: 10px;
	object-fit: cover;
}

.foundation-type-card h3 {
	margin: 18px 0 0;
	font-size: 17px;
	line-height: 1.3;
}

.foundation-guide__intro {
	max-width: 760px;
	margin: 0 auto clamp(64px, 8vw, 104px);
}

.foundation-guide__intro h2 {
	margin: 0 0 18px;
}

.foundation-guide__intro p {
	margin: 0;
	color: var(--muted);
	line-height: 1.6;
}

.foundation-guide__intro p + p {
	margin-top: 28px;
}

.foundation-detail {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(42px, 7vw, 94px);
	align-items: center;
}

.foundation-detail + .foundation-detail {
	margin-top: clamp(68px, 9vw, 118px);
}

.foundation-detail__copy h3 {
	margin: 0 0 16px;
	font-size: clamp(23px, 2.3vw, 32px);
}

.foundation-detail__copy > p {
	margin: 0 0 24px;
	color: var(--muted);
	line-height: 1.6;
}

.foundation-detail__image,
.foundation-detail__gallery img {
	display: block;
	width: 100%;
	border-radius: 16px;
	object-fit: cover;
}

.foundation-detail__image {
	aspect-ratio: 4 / 3;
}

.foundation-box-list {
	display: grid;
	gap: 14px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.foundation-box-list li {
	padding: 20px 22px;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.72);
	color: #5f676d;
	font-size: 15px;
	line-height: 1.55;
}

.foundation-box-list strong {
	color: var(--text);
}

.foundation-box-list--compact li {
	padding-block: 16px;
}

.foundation-detail__gallery {
	display: grid;
	gap: 24px;
}

.foundation-detail__gallery img {
	aspect-ratio: 16 / 10;
}

.foundation-cta {
	padding: clamp(62px, 8vw, 96px) 0;
	background: #303438;
	color: #fff;
}

.foundation-cta h2 {
	margin: 0;
	color: #fff;
	text-wrap: balance;
}

.foundation-cta p {
	margin: 20px 0 30px;
	color: rgba(255, 255, 255, 0.68);
}

.foundation-cta p a {
	color: var(--accent);
	text-decoration: none;
}

.foundation-videos__heading-copy p {
	margin-top: 10px;
	color: var(--muted);
}

.foundation-videos__toolbar {
	justify-content: flex-end;
}

@media (max-width: 991px) {
	.foundation-hero__grid,
	.foundation-intro__header,
	.foundation-detail {
		grid-template-columns: 1fr;
	}

	.foundation-intro__aside {
		max-width: 680px;
	}

	.foundation-hero__copy {
		max-width: 780px;
	}

	.foundation-hero__calculator.calculation-form {
		max-width: 680px;
		margin-inline: 0;
	}

	.foundation-detail--stages .foundation-detail__image {
		order: 2;
	}

}

@media (max-width: 640px) {
	.foundation-hero {
		min-height: 920px;
	}

	.foundation-hero > .container {
		padding-top: 165px;
		padding-bottom: 52px;
	}

	.foundation-hero__grid {
		gap: 34px;
	}

	.foundation-hero__form-kicker {
		margin-bottom: 10px;
		font-size: 15px;
	}

	.foundation-hero__calculator.calculation-form {
		padding: 22px 18px;
		border-radius: 14px;
	}

	.foundation-hero__calculator .icf__step-header {
		margin-bottom: 20px;
	}

	.foundation-hero__calculator .icf__label,
	.foundation-hero__calculator .icf__toggle-switch-label {
		font-size: 17px;
	}

	.foundation-hero__calculator .icf__choices {
		grid-template-columns: 1fr;
		gap: 8px;
	}

	.foundation-hero__calculator .icf__checkbox span {
		min-height: 48px;
		padding-block: 9px;
		font-size: 14px;
	}

	.foundation-hero__calculator .icf__field--toggle {
		min-height: 104px;
		padding: 18px;
	}

	.foundation-hero__calculator .icf__actions {
		grid-template-columns: minmax(90px, 0.62fr) minmax(130px, 1.38fr);
		margin-top: 20px;
	}

	.foundation-hero__calculator .icf__step-button,
	.foundation-hero__calculator .icf__submit {
		min-height: 52px;
		padding-inline: 16px;
		font-size: 16px;
	}

	.foundation-hero__calculator .icf__footer {
		align-items: flex-start;
		gap: 6px;
	}

	.foundation-hero__calculator .icf__footer a {
		font-size: 11px;
	}

	.foundation-intro__actions {
		align-items: stretch;
		flex-direction: column;
	}

	.foundation-intro__actions .btn {
		width: 100%;
		justify-content: center;
	}

	.foundation-intro__video-label {
		top: 25px;
		left: 25px;
	}

	.foundation-intro__media-caption {
		display: none;
	}

	.foundation-types {
		gap: 18px;
	}

	.foundation-type-card {
		flex-basis: 100%;
		min-width: 0;
	}

	.foundation-videos .videos__all {
		width: 100%;
		justify-content: center;
	}
}