.pn-footer {
	--pf-border: #ffffff26;
	color: #fff;
	background: var(--pn-river-blue);
	font: 14px/1.6 "Open Sans", sans-serif;
}

.pn-footer *,
.pn-bottom-nav * {
	box-sizing: border-box;
}

.pn-footer__shell {
	width: calc(100% - var(--site-gutter) * 2);
	max-width: var(--site-content-max);
	margin-inline: auto;
}

.pn-footer a {
	color: inherit;
	text-decoration: none;
	transition: color 180ms ease;
}

.pn-footer a:is(:hover, :focus-visible),
.pn-footer__callback:is(:hover, :focus-visible) {
	color: var(--pn-warm-sand);
}

.pn-footer :is(a, button):focus-visible,
.pn-bottom-nav a:focus-visible {
	outline: 2px solid var(--pn-warm-sand);
	outline-offset: 4px;
}

.pn-footer__intro {
	color: var(--pn-river-blue);
	background: var(--pn-milk-gray);
}

.pn-footer__intro-inner {
	display: flex;
	align-items: center;
	gap: 40px;
	padding-block: 36px;
}

.pn-footer__brand {
	flex: 0 0 128px;
}

.pn-footer__brand img {
	display: block;
	width: 128px;
	height: 64px;
	object-fit: contain;
}

.pn-footer__invitation {
	flex: 1;
}

.pn-footer__invitation h2 {
	margin: 0 0 6px;
	color: var(--pn-river-blue);
	font: 700 24px/1.3 "Open Sans", sans-serif;
}

.pn-footer__invitation p {
	margin: 0;
	color: var(--pn-steel-blue);
}

.pn-footer .pn-footer__request {
	min-height: 48px;
}

.pn-footer__main {
	padding-block: 48px 24px;
}

.pn-footer__grid {
	display: grid;
	grid-template-columns: 1.15fr 1fr 1fr 1.15fr;
	gap: 48px;
}

.pn-footer__column {
	min-width: 0;
}

.pn-footer__column h2 {
	margin: 0 0 20px;
	color: #fff;
	font: 700 18px/1.4 "Open Sans", sans-serif;
}

.pn-footer__accordion {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding: 0;
	border: 0;
	color: inherit;
	background: none;
	font: inherit;
	text-align: left;
}

.pn-footer [hidden] {
	display: none;
}

.pn-footer__column ul {
	display: grid;
	gap: 12px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.pn-footer__column li a {
	display: inline-block;
	color: #d3e0e5;
}

.pn-footer__column li a:hover {
	color: var(--pn-warm-sand);
}

.pn-footer__column .pn-footer__more {
	display: inline-flex;
	gap: 16px;
	margin-top: 4px;
	color: var(--pn-warm-sand);
	font-weight: 600;
}

.pn-footer__phone {
	display: block;
	width: fit-content;
	font-size: 18px;
	font-weight: 600;
	white-space: nowrap;
}

.pn-footer__callback {
	margin: 8px 0 20px;
	padding: 0;
	border: 0;
	color: var(--pn-gray-blue);
	background: none;
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: color 180ms ease;
}

.pn-footer address {
	margin: 0;
	font-style: normal;
}

.pn-footer address p {
	margin: 12px 0;
	color: #d3e0e5;
}

.pn-footer__schedule {
	margin: 0 0 20px;
	color: #d3e0e5;
}

.pn-footer__schedule span {
	color: var(--pn-gray-blue);
	font-size: 12px;
}

.pn-footer .pn-header__social {
	gap: 18px;
}

.pn-footer .pn-header__social-link img {
	opacity: 1;
}

.pn-footer .pn-header__social-link::before {
	opacity: 0;
}

.pn-footer__bottom {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 20px 32px;
	margin-top: 40px;
	padding-top: 24px;
	border-top: 1px solid var(--pf-border);
	color: #d3e0e5;
	font-size: 12px;
}

.pn-footer__requisites {
	margin: 6px 0 0;
	color: var(--pn-gray-blue);
}

.pn-footer__legal {
	display: flex;
	flex-wrap: wrap;
	gap: 12px 24px;
	grid-column: 1;
}

.pn-footer__bottom > noindex {
	grid-column: 2;
	grid-row: 1 / 3;
	align-self: center;
}

.pn-footer__developer {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 8px;
	color: var(--pn-gray-blue);
	font-size: 11px;
}

.pn-footer__developer img {
	display: block;
	width: 104px;
	height: 24px;
	object-fit: contain;
	opacity: .85;
	transition: opacity 180ms ease;
}

.pn-footer__developer:hover img {
	opacity: 1;
}

.pn-bottom-nav {
	display: none;
}

@media (max-width: 1100px) {
	.pn-footer__grid {
		gap: 28px;
	}
	.pn-footer__intro-inner {
		gap: 28px;
	}
	.pn-footer__invitation h2 {
		font-size: 21px;
	}
}

@media (max-width: 1024px) {
	.pn-footer__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 36px 40px;
	}
	.pn-footer__intro-inner {
		flex-wrap: wrap;
	}
	.pn-footer__invitation {
		flex-basis: calc(100% - 156px);
	}
	.pn-footer__request {
		margin-left: 156px;
	}
	body:has(.pn-bottom-nav) {
		padding-bottom: calc(66px + env(safe-area-inset-bottom));
	}
	.pn-bottom-nav {
		position: fixed;
		inset: auto 0 0;
		z-index: 1040;
		display: grid;
		grid-template-columns: repeat(5, minmax(0, 1fr));
		min-height: 66px;
		padding: 6px max(8px, env(safe-area-inset-right)) max(6px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
		border-top: 1px solid var(--pn-light-ice);
		background: #fff;
		box-shadow: 0 -4px 24px #122f3d0d;
	}
	.pn-bottom-nav__link {
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		gap: 4px;
		min-width: 0;
		min-height: 52px;
		padding: 4px 2px;
		border-radius: 10px;
		color: var(--pn-steel-blue);
		font: 600 10px/1.3 "Open Sans", sans-serif;
		text-decoration: none;
		transition: color 180ms ease, background-color 180ms ease;
	}
	.pn-bottom-nav__link:is(:hover, [aria-current="page"]) {
		color: var(--pn-river-blue);
		background: var(--pn-milk-gray);
		text-decoration: none;
	}
	.pn-bottom-nav__link[aria-current="page"] {
		color: #bd8646;
	}
	.pn-bottom-nav__icon {
		display: block;
		flex: 0 0 24px;
		width: 24px;
		height: 24px;
		background: currentColor;
		mask: var(--pb-icon) center / 24px 24px no-repeat;
	}
	.pn-bottom-nav__icon--home { --pb-icon: url("nav-home.svg"); }
	.pn-bottom-nav__icon--services { --pb-icon: url("nav-services.svg"); }
	.pn-bottom-nav__icon--projects { --pb-icon: url("nav-projects.svg"); }
	.pn-bottom-nav__icon--catalog { --pb-icon: url("nav-catalog.svg"); }
	.pn-bottom-nav__icon--profile {
		--pb-icon: url("../profisnast-header/action-user.svg");
		mask-size: auto;
	}
	.c-backtotop {
		bottom: calc(82px + env(safe-area-inset-bottom)) !important;
	}
	.accept-cookies {
		bottom: calc(66px + env(safe-area-inset-bottom));
	}
}

@media (max-width: 600px) {
	.pn-footer__intro-inner {
		gap: 20px;
		padding-block: 28px;
	}
	.pn-footer__brand {
		flex-basis: 100%;
	}
	.pn-footer__brand img {
		width: 112px;
		height: 56px;
	}
	.pn-footer__invitation {
		flex-basis: 100%;
	}
	.pn-footer__invitation h2 {
		font-size: 23px;
	}
	.pn-footer__request {
		width: 100%;
		margin: 0;
	}
	.pn-footer__main {
		padding-top: 32px;
	}
	.pn-footer__grid {
		grid-template-columns: 1fr;
		gap: 0;
	}
	.pn-footer__column + .pn-footer__column {
		padding-top: 0;
		border-top: 1px solid var(--pf-border);
	}
	.pn-footer__column.pn-footer__contacts {
		padding-top: 28px;
	}
	.pn-footer__column:has(.pn-footer__accordion) h2 {
		margin-bottom: 0;
	}
	.pn-footer__column ul {
		padding-bottom: 24px;
	}
	.pn-footer__column h2 {
		margin-bottom: 16px;
	}
	.pn-footer__accordion {
		min-height: 64px;
		cursor: pointer;
	}
	.pn-footer__accordion::after {
		width: 8px;
		height: 8px;
		margin-right: 4px;
		border-right: 1.5px solid var(--pn-gray-blue);
		border-bottom: 1.5px solid var(--pn-gray-blue);
		content: "";
		transform: rotate(45deg);
		transition: transform 180ms ease;
	}
	.pn-footer__accordion[aria-expanded="true"]::after {
		transform: rotate(225deg);
	}
	.pn-footer__bottom {
		grid-template-columns: 1fr;
		margin-top: 32px;
	}
	.pn-footer__bottom > noindex {
		grid-column: 1;
		grid-row: auto;
	}
	.pn-footer__legal {
		flex-direction: column;
		align-items: flex-start;
	}
}

@media (prefers-reduced-motion: reduce) {
	.pn-footer *,
	.pn-bottom-nav * {
		transition: none;
	}
}