:root {
	--cert-navy: #123a6d;
	--cert-blue: #166f9f;
	--cert-cyan: #20a9c5;
	--cert-mint: #39c39c;
	--cert-ink: #16324a;
	--cert-muted: #66788a;
	--cert-line: #dbe7ed;
	--cert-pale: #f3f9fa;
	--cert-white: #fff;
	--cert-shadow: 0 18px 50px rgba(25, 72, 91, 0.1);
}

.certificates-page {
	color: var(--cert-ink);
	background: #fff;
}

.certificates-container {
	width: min(1240px, calc(100% - 48px));
	margin: 0 auto;
}

.certificates-hero {
	position: relative;
	min-height: 420px;
	display: flex;
	align-items: center;
	overflow: hidden;
	background: var(--cert-navy);
}

.certificates-hero__image,
.certificates-hero__veil {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.certificates-hero__image {
	object-fit: cover;
	object-position: center;
}

.certificates-hero__veil {
	background: linear-gradient(90deg, rgba(8, 40, 80, 0.88) 0%, rgba(9, 60, 97, 0.62) 45%, rgba(10, 89, 111, 0.12) 75%);
}

.certificates-hero__content {
	position: relative;
	z-index: 1;
	padding: 78px 0 70px;
	color: #fff;
}

.certificates-hero__eyebrow,
.certificates-kicker {
	margin: 0 0 12px;
	font-size: 13px;
	font-weight: 700;
	line-height: 1.3;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.certificates-hero__eyebrow {
	color: #90efd5;
}

.certificates-hero h1 {
	max-width: 760px;
	margin: 0;
	font-size: clamp(42px, 5.2vw, 72px);
	font-weight: 700;
	line-height: 1.04;
	letter-spacing: -0.035em;
	color: #fff;
}

.certificates-hero h1 sup {
	position: relative;
	top: -0.55em;
	font-size: 0.34em;
	line-height: 0;
}

.certificates-hero__lead {
	max-width: 680px;
	margin: 24px 0 0;
	font-size: clamp(18px, 2vw, 23px);
	line-height: 1.45;
	color: rgba(255, 255, 255, 0.88);
}

.certificates-page__body {
	padding: 28px 0 96px;
}

.certificates-page .breadcrumb {
	margin: 0 0 34px;
}

.certificates-intro {
	width: 100%;
	max-width: none;
	margin: 0 0 72px;
	font-size: 18px;
	line-height: 1.75;
	color: #435c70;
}

.certificates-intro p {
	margin: 0 0 18px;
}

.certificates-section-heading {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 32px;
	margin-bottom: 30px;
}

.certificates-section-heading.certificates-section-heading--compact {
	width: 100%;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.certificates-section-heading--compact > div,
.certificates-section-heading--compact h2 {
	width: 100%;
	max-width: none;
}

.certificates-kicker {
	color: var(--cert-blue);
}

.certificates-section-heading h2 {
	max-width: 780px;
	margin: 0;
	font-size: clamp(30px, 3.5vw, 46px);
	font-weight: 700;
	line-height: 1.12;
	letter-spacing: -0.025em;
	color: var(--cert-navy);
}

.certificates-result-count {
	flex: 0 0 auto;
	margin: 0 0 5px;
	padding: 10px 16px;
	border: 1px solid #bee4df;
	border-radius: 999px;
	font-size: 14px;
	font-weight: 600;
	color: #147968;
	background: #effbf8;
}

.certificates-filters {
	display: grid;
	grid-template-columns: minmax(240px, 1fr) minmax(280px, 1.45fr) auto;
	align-items: end;
	gap: 18px;
	margin-bottom: 36px;
	padding: 24px;
	border: 1px solid var(--cert-line);
	border-radius: 20px;
	background: linear-gradient(135deg, #f7fbfd 0%, #f0faf7 100%);
}

.certificates-filter {
	display: flex;
	flex-direction: column;
	gap: 8px;
	min-width: 0;
}

.certificates-filter span {
	font-size: 13px;
	font-weight: 700;
	color: #4f6577;
}

.certificates-filter select {
	width: 100%;
	height: 52px;
	padding: 0 44px 0 15px;
	border: 1px solid #c6dbe3;
	border-radius: 12px;
	font: inherit;
	font-size: 15px;
	color: var(--cert-ink);
	background-color: #fff;
	cursor: pointer;
}

.certificates-filter select:focus,
.certificate-card button:focus-visible,
.certificate-card a:focus-visible,
.certificates-filter-reset:focus-visible,
.certificate-lightbox button:focus-visible,
.certificate-lightbox a:focus-visible {
	outline: 3px solid rgba(32, 169, 197, 0.35);
	outline-offset: 3px;
}

.certificates-filter-reset {
	height: 52px;
	padding: 0 20px;
	border: 1px solid #bdd5df;
	border-radius: 12px;
	font: inherit;
	font-size: 14px;
	font-weight: 600;
	color: var(--cert-blue);
	background: #fff;
	cursor: pointer;
}

.certificates-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}

.certificate-card {
	min-width: 0;
	display: flex;
	flex-direction: column;
	border: 1px solid var(--cert-line);
	border-radius: 22px;
	overflow: hidden;
	background: #fff;
	box-shadow: 0 8px 32px rgba(25, 72, 91, 0.07);
	transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.certificate-card:hover {
	transform: translateY(-4px);
	border-color: #b8dce3;
	box-shadow: var(--cert-shadow);
}

.certificate-card[hidden] {
	display: none;
}

.certificate-card__preview {
	position: relative;
	width: 100%;
	height: 300px;
	padding: 22px;
	border: 0;
	overflow: hidden;
	background: radial-gradient(circle at 75% 20%, #e4fbf4 0%, #f0f8fb 48%, #eaf2f6 100%);
	cursor: zoom-in;
}

.certificate-card__image {
	width: 100%;
	height: 100%;
	object-fit: contain;
	filter: drop-shadow(0 10px 16px rgba(23, 65, 82, 0.14));
	transition: transform 220ms ease;
}

.certificate-card:hover .certificate-card__image {
	transform: scale(1.025);
}

.certificate-card__zoom,
.certificate-card__pages {
	position: absolute;
	z-index: 1;
	top: 16px;
	padding: 7px 11px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 700;
	line-height: 1;
}

.certificate-card__zoom {
	right: 16px;
	color: #fff;
	background: rgba(18, 58, 109, 0.86);
}

.certificate-card__pages {
	left: 16px;
	color: #146e62;
	background: rgba(234, 255, 249, 0.94);
}

.certificate-card__content {
	flex: 1;
	display: flex;
	flex-direction: column;
	padding: 24px;
}

.certificate-card__product {
	margin: 0 0 8px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: #178f7b;
}

.certificate-card h3 {
	margin: 0 0 20px;
	font-size: 22px;
	font-weight: 700;
	line-height: 1.25;
	color: var(--cert-navy);
}

.certificate-card__details {
	display: grid;
	gap: 10px;
	margin: 0 0 22px;
}

.certificate-card__details div {
	display: grid;
	grid-template-columns: 104px minmax(0, 1fr);
	gap: 10px;
}

.certificate-card__details dt,
.certificate-card__details dd {
	margin: 0;
	font-size: 13px;
	line-height: 1.45;
}

.certificate-card__details dt {
	color: #7a8b99;
}

.certificate-card__details dd {
	min-width: 0;
	overflow-wrap: anywhere;
	font-weight: 600;
	color: #344d61;
}

.certificate-card__actions {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-top: auto;
}

.certificate-card__view {
	min-height: 46px;
	padding: 0 22px;
	border: 0;
	border-radius: 12px;
	font: inherit;
	font-size: 14px;
	font-weight: 700;
	color: #fff;
	background: linear-gradient(135deg, var(--cert-blue), var(--cert-cyan));
	cursor: pointer;
	transition: box-shadow 160ms ease, transform 160ms ease;
}

.certificate-card__view:hover {
	transform: translateY(-1px);
	box-shadow: 0 8px 20px rgba(22, 111, 159, 0.24);
}

.certificate-card__download {
	font-size: 14px;
	font-weight: 700;
	color: var(--cert-blue);
	text-decoration: underline;
	text-decoration-color: #9bc7d6;
	text-underline-offset: 4px;
}

.certificates-empty {
	padding: 54px 24px;
	border: 1px dashed #b9d4dd;
	border-radius: 20px;
	text-align: center;
	background: var(--cert-pale);
}

.certificates-empty[hidden] {
	display: none;
}

.certificates-empty h3 {
	margin: 0 0 8px;
	font-size: 24px;
	color: var(--cert-navy);
}

.certificates-empty p {
	margin: 0 0 20px;
	color: var(--cert-muted);
}

.certificates-disclaimer {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 12px 18px;
	margin: 64px 0 92px;
	padding: 24px 28px;
	border-left: 4px solid var(--cert-mint);
	border-radius: 0 16px 16px 0;
	font-size: 15px;
	line-height: 1.65;
	color: #465f70;
	background: #effaf7;
}

.certificates-disclaimer strong {
	color: #126c5d;
}

.certificates-explanations__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 20px;
}

.certificate-explanation {
	position: relative;
	padding: 28px 30px 30px;
	border: 1px solid var(--cert-line);
	border-radius: 20px;
	background: #fff;
}

.certificate-explanation:last-child:nth-child(odd) {
	grid-column: 1 / -1;
}

.certificate-explanation__number {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 28px;
	margin-bottom: 16px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 800;
	color: #147968;
	background: #e5f8f2;
}

.certificate-explanation h3 {
	margin: 0 0 12px;
	font-size: 21px;
	line-height: 1.25;
	color: var(--cert-navy);
}

.certificate-explanation p {
	margin: 0;
	font-size: 15px;
	line-height: 1.7;
	color: #5b7081;
}

body.certificate-lightbox-open {
	overflow: hidden;
}

.certificate-lightbox {
	position: fixed;
	z-index: 99999;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 28px;
	background: rgba(5, 24, 40, 0.86);
	opacity: 0;
	transition: opacity 180ms ease;
}

.certificate-lightbox[hidden] {
	display: none;
}

.certificate-lightbox.is-open {
	opacity: 1;
}

.certificate-lightbox__dialog {
	width: min(1100px, 100%);
	max-height: calc(100vh - 56px);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border-radius: 20px;
	background: #fff;
	box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

.certificate-lightbox__header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 20px;
	padding: 20px 24px;
	border-bottom: 1px solid var(--cert-line);
}

.certificate-lightbox__eyebrow {
	margin: 0 0 4px;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: #168b77;
}

.certificate-lightbox__header h2 {
	margin: 0;
	font-size: clamp(18px, 2.2vw, 26px);
	line-height: 1.25;
	color: var(--cert-navy);
}

.certificate-lightbox__close {
	flex: 0 0 auto;
	width: 42px;
	height: 42px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	font: inherit;
	font-size: 31px;
	font-weight: 300;
	line-height: 1;
	color: var(--cert-navy);
	background: #edf4f7;
	cursor: pointer;
}

.certificate-lightbox__stage {
	position: relative;
	min-height: 0;
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	padding: 18px 74px;
	background: #e9f1f4;
}

.certificate-lightbox__full {
	min-width: 0;
	height: min(70vh, 860px);
	display: flex;
	align-items: center;
	justify-content: center;
}

.certificate-lightbox__image {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
	box-shadow: 0 12px 34px rgba(19, 52, 67, 0.2);
	background: #fff;
}

.certificate-lightbox__nav {
	position: absolute;
	z-index: 1;
	top: 50%;
	width: 46px;
	height: 46px;
	padding: 0 0 4px;
	border: 0;
	border-radius: 50%;
	transform: translateY(-50%);
	font: inherit;
	font-size: 36px;
	font-weight: 300;
	line-height: 1;
	color: #fff;
	background: rgba(18, 58, 109, 0.9);
	cursor: pointer;
}

.certificate-lightbox__nav--prev {
	left: 16px;
}

.certificate-lightbox__nav--next {
	right: 16px;
}

.certificate-lightbox__footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	padding: 12px 24px;
	font-size: 13px;
	color: var(--cert-muted);
	background: #fff;
}

.certificate-lightbox__counter {
	font-weight: 700;
	color: var(--cert-blue);
}

.documents__catalog-link-wrap {
	margin: 0 0 28px;
}

@media (max-width: 1024px) {
	.certificates-hero {
		min-height: 370px;
	}

	.certificates-filters {
		grid-template-columns: 1fr 1fr;
	}

	.certificates-filter-reset {
		grid-column: 1 / -1;
		justify-self: start;
	}

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

	.certificate-card__preview {
		height: 280px;
	}
}

@media (max-width: 767px) {
	.certificates-container {
		width: min(100% - 32px, 640px);
	}

	.certificates-hero {
		min-height: 340px;
	}

	.certificates-hero__image {
		object-position: 62% center;
	}

	.certificates-hero__veil {
		background: linear-gradient(90deg, rgba(8, 40, 80, 0.9) 0%, rgba(9, 60, 97, 0.66) 65%, rgba(10, 89, 111, 0.28) 100%);
	}

	.certificates-hero__content {
		padding: 60px 0 54px;
	}

	.certificates-hero h1 {
		font-size: clamp(38px, 11vw, 52px);
	}

	.certificates-hero__lead {
		font-size: 17px;
	}

	.certificates-page__body {
		padding-top: 22px;
		padding-bottom: 64px;
	}

	.certificates-page .breadcrumb {
		margin-bottom: 26px;
	}

	.certificates-intro {
		margin-bottom: 52px;
		font-size: 16px;
		line-height: 1.7;
	}

	.certificates-section-heading {
		align-items: flex-start;
		flex-direction: column;
		gap: 16px;
	}

	.certificates-section-heading h2 {
		font-size: 30px;
	}

	.certificates-filters {
		grid-template-columns: 1fr;
		padding: 18px;
	}

	.certificates-filter-reset {
		grid-column: auto;
		width: 100%;
	}

	.certificates-grid,
	.certificates-explanations__grid {
		grid-template-columns: 1fr;
	}

	.certificate-explanation:last-child:nth-child(odd) {
		grid-column: auto;
	}

	.certificates-disclaimer {
		grid-template-columns: 1fr;
		margin: 50px 0 70px;
	}

	.certificate-lightbox {
		padding: 0;
	}

	.certificate-lightbox__dialog {
		width: 100%;
		height: 100%;
		max-height: none;
		border-radius: 0;
	}

	.certificate-lightbox__header {
		padding: 16px;
	}

	.certificate-lightbox__stage {
		padding: 12px 48px;
	}

	.certificate-lightbox__full {
		height: 100%;
	}

	.certificate-lightbox__nav {
		width: 38px;
		height: 38px;
		font-size: 30px;
	}

	.certificate-lightbox__nav--prev {
		left: 6px;
	}

	.certificate-lightbox__nav--next {
		right: 6px;
	}

	.certificate-lightbox__footer {
		align-items: flex-start;
		flex-direction: column;
		gap: 4px;
		padding: 10px 16px;
	}
}

@media (max-width: 420px) {
	.certificates-container {
		width: calc(100% - 24px);
	}

	.certificates-hero {
		min-height: 370px;
	}

	.certificates-hero__content {
		padding: 96px 0 46px;
	}

	.certificates-hero h1 {
		font-size: 38px;
	}

	.certificate-card__preview {
		height: 260px;
		padding: 18px;
	}

	.certificate-card__content,
	.certificate-explanation {
		padding: 22px 20px;
	}

	.certificate-card__details div {
		grid-template-columns: 92px minmax(0, 1fr);
	}

	.certificate-card__actions {
		align-items: flex-start;
		flex-direction: column;
		gap: 14px;
	}

	.certificate-card__view {
		width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.certificate-card,
	.certificate-card__image,
	.certificate-card__view,
	.certificate-lightbox {
		transition: none;
	}
}