/**
 * === Section Specialties ===
 *
 * Mô tả: Styles cho section Chuyên khoa theo showcase/carousel family.
 */

.section-specialties {
	position: relative;
	background: linear-gradient(180deg, #ffffff 0%, #f7faf8 100%);
	padding-block: clamp(76px, 8vw, 118px);
	overflow: hidden;
	--specialties-gap: clamp(18px, 2vw, 28px);
	--specialties-peek: clamp(20px, 4vw, 72px);
}

.section-specialties > .container {
	width: min(100%, 1360px);
	max-width: none;
	padding-inline: clamp(20px, 3vw, 40px);
}

.specialties-section__side-visual {
	position: absolute;
	left: clamp(10px, 1.2vw, 24px);
	top: clamp(130px, 13vw, 210px);
	bottom: clamp(24px, 3vw, 40px);
	width: min(23vw, 420px);
	margin: 0;
	overflow: visible;
	pointer-events: none;
	opacity: 1;
	transform: translate3d(0, 0, 0) scale(1);
	transition: opacity 320ms ease, transform 420ms cubic-bezier(0.22, 1, 0.36, 1), filter 320ms ease;
}

.specialties-section__side-visual::after {
	content: none;
}

.specialties-section__side-visual img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
	background: transparent;
	filter: none;
}

.section-specialties.has-shifted .specialties-section__side-visual,
.section-specialties.is-dragging .specialties-section__side-visual,
.section-specialties.is-settling .specialties-section__side-visual {
	opacity: 0.16;
	filter: blur(2px);
	transform: translate3d(-20px, 0, 0) scale(0.98);
}

.specialties-section__header {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 24px;
	margin-bottom: clamp(28px, 4vw, 42px);
}

.specialties-section__heading {
	max-width: 720px;
}

.specialties-section__eyebrow {
	margin: 0 0 14px;
	font-size: 13px;
	font-weight: var(--weight-semibold);
	line-height: 1.4;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--color-primary-700, #15803d);
}

.specialties-section__heading-title {
	display: inline-flex;
	align-items: flex-end;
	gap: 14px;
	margin: 0;
	font-family: var(--font-primary);
	font-size: clamp(34px, 4.2vw, 56px);
	font-weight: var(--weight-bold);
	line-height: 0.98;
	letter-spacing: -0.035em;
	color: #0f172a;
}

.specialties-section__actions {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	flex-shrink: 0;
}

.specialties-section__nav {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	padding: 0;
	border: 1px solid rgba(15, 23, 42, 0.14);
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.92);
	color: #0f172a;
	cursor: pointer;
	overflow: hidden;
	isolation: isolate;
	box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
	transition: border-color var(--motion-fast, 160ms) ease, color var(--motion-fast, 160ms) ease, transform var(--motion-fast, 160ms) ease, opacity 220ms ease, box-shadow var(--motion-fast, 160ms) ease;
}

.specialties-section__nav span {
	position: relative;
	z-index: 1;
	font-size: 18px;
	line-height: 1;
}

.specialties-section__nav::before {
	content: '';
	position: absolute;
	inset: 4px;
	border-radius: 50%;
	background: var(--hero-lime, #d7ff70);
	opacity: 0;
	transform: scale(0.74);
	transition: opacity var(--motion-fast, 160ms) ease, transform var(--motion-fast, 160ms) ease;
	z-index: -1;
}

.specialties-section__nav:hover,
.specialties-section__nav:focus-visible {
	border-color: rgba(15, 23, 42, 0.28);
	background: rgba(255, 255, 255, 0.92);
	color: #0b1220;
	transform: translateY(-2px);
	box-shadow: 0 10px 22px rgba(15, 23, 42, 0.1);
	outline: none;
}

.specialties-section__nav:hover::before,
.specialties-section__nav:focus-visible::before {
	opacity: 1;
	transform: scale(1);
}

.specialties-section__nav[disabled] {
	opacity: 0.42;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

.specialties-section__nav[disabled]::before {
	opacity: 0;
	transform: scale(0.74);
}

.specialties-section__viewport {
	position: relative;
	margin-inline: calc(var(--specialties-peek) * -1);
	padding-inline: var(--specialties-peek);
	cursor: grab;
	touch-action: pan-y;
	user-select: none;
}

.specialties-section__viewport.is-dragging {
	cursor: grabbing;
}

.specialties-section__viewport.is-dragging .specialties-section__card,
.specialties-section__viewport.is-settling .specialties-section__card {
	pointer-events: none;
}

.specialties-section__track {
	display: flex;
	gap: var(--specialties-gap);
	will-change: transform;
	transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.specialties-section__track.is-settling {
	transition-duration: 620ms;
	transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.specialties-section__slide {
	flex: 0 0 calc((100% - (var(--specialties-gap) * 2)) / 3);
	min-width: 0;
	padding-block: 6px;
	transition: transform 280ms ease;
}

.specialties-section__card {
	display: flex;
	flex-direction: column;
	height: 100%;
	overflow: hidden;
	border-radius: 30px;
	background: transparent;
	box-shadow: none;
	color: inherit;
	text-decoration: none;
	transition: transform 240ms ease;
}

.specialties-section__media {
	position: relative;
	width: 100%;
	aspect-ratio: 1 / 1.14;
	overflow: hidden;
	border-radius: 30px;
	background: #dbe7dc;
	box-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

.specialties-section__media::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(15, 23, 42, 0) 42%, rgba(15, 23, 42, 0.16) 100%);
	pointer-events: none;
}

.specialties-section__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	pointer-events: none;
	-webkit-user-drag: none;
	user-drag: none;
	transition: transform 500ms cubic-bezier(0.22, 1, 0.36, 1), filter 260ms ease;
}

.specialties-section__img--placeholder {
	background: linear-gradient(145deg, #d8eadb, #b7d6be);
}

.specialties-section__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	align-items: flex-start;
	gap: 10px;
	padding: 20px 6px 6px;
}

.specialties-section__meta {
	display: inline-flex;
	align-items: center;
	padding: 6px 12px;
	border-radius: 999px;
	background: rgba(21, 128, 61, 0.08);
	font-size: 11px;
	font-weight: var(--weight-semibold);
	line-height: 1.3;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: rgba(15, 23, 42, 0.58);
}

.specialties-section__head {
	display: flex;
	flex-direction: column;
	gap: 2px;
	margin: 0;
}

.specialties-section__head-label {
	font-size: 11px;
	font-weight: var(--weight-semibold);
	letter-spacing: 0.05em;
	text-transform: uppercase;
	line-height: 1.4;
	color: rgba(15, 23, 42, 0.45);
}

.specialties-section__head-name {
	font-size: var(--text-caption);
	font-weight: var(--weight-semibold);
	line-height: 1.5;
	color: #4b5563;
}

.specialties-section__title {
	margin: 0;
	font-family: var(--font-primary);
	font-size: clamp(24px, 2vw, 34px);
	font-weight: var(--weight-bold);
	line-height: 1.16;
	letter-spacing: -0.03em;
	color: #0f172a;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	transition: transform 220ms ease, color 220ms ease;
}

.specialties-section__excerpt {
	margin: 0;
	font-size: 14px;
	line-height: 1.6;
	color: rgba(15, 23, 42, 0.68);
	text-align: left;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	max-width: 32ch;
}

.specialties-section__cta {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-top: 8px;
	padding-top: 0;
	font-size: 13px;
	font-weight: var(--weight-semibold);
	line-height: 1.45;
	color: #0f172a;
	transition: color 220ms ease, gap 220ms ease, transform 220ms ease;
}

.specialties-section__cta-icon,
.specialties-section__section-cta-icon {
	font-size: 16px;
	line-height: 1;
}

.specialties-section__viewport:not(.is-dragging):not(.is-settling) .specialties-section__card:hover,
.specialties-section__viewport:not(.is-dragging):not(.is-settling) .specialties-section__card:focus-visible {
	transform: translateY(-4px);
}

.specialties-section__viewport:not(.is-dragging):not(.is-settling) .specialties-section__card:hover .specialties-section__img,
.specialties-section__viewport:not(.is-dragging):not(.is-settling) .specialties-section__card:focus-visible .specialties-section__img {
	transform: scale(1.045);
	filter: saturate(1.04);
}

.specialties-section__viewport:not(.is-dragging):not(.is-settling) .specialties-section__card:hover .specialties-section__title,
.specialties-section__viewport:not(.is-dragging):not(.is-settling) .specialties-section__card:focus-visible .specialties-section__title {
	color: var(--color-primary-700, #15803d);
	transform: translateX(2px);
}

.specialties-section__viewport:not(.is-dragging):not(.is-settling) .specialties-section__card:hover .specialties-section__cta,
.specialties-section__viewport:not(.is-dragging):not(.is-settling) .specialties-section__card:focus-visible .specialties-section__cta {
	gap: 13px;
	color: var(--color-primary-700, #15803d);
	transform: translateX(2px);
}

.specialties-section__footer {
	display: flex;
	justify-content: center;
	margin-top: clamp(34px, 4vw, 46px);
}

.specialties-section__section-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	min-width: 168px;
	padding: 14px 26px;
	border: 1px solid rgba(15, 23, 42, 0.14);
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.9);
	font-size: 14px;
	font-weight: var(--weight-semibold);
	line-height: 1.4;
	color: #0f172a;
	text-decoration: none;
	transition: border-color 220ms ease, background-color 220ms ease, color 220ms ease, transform 220ms ease;
}

.specialties-section__section-cta:hover,
.specialties-section__section-cta:focus-visible {
	border-color: rgba(15, 23, 42, 0.3);
	background: #ffffff;
	color: var(--color-primary-700, #15803d);
	transform: translateY(-1px);
	outline: none;
}

@media (max-width: 1100px) {
	.specialties-section__slide {
		flex-basis: calc((100% - var(--specialties-gap)) / 2);
	}

	.specialties-section__media {
		aspect-ratio: 1 / 1.04;
	}
}

@media (max-width: 1100px) {
	.specialties-section__side-visual {
		width: min(22vw, 300px);
		left: clamp(8px, 1vw, 16px);
	}
}

@media (max-width: 820px) {
	.specialties-section__side-visual {
		display: none;
	}

	.section-specialties {
		padding-block: 68px;
	}

	.specialties-section__header {
		align-items: flex-start;
		flex-direction: column;
	}

	.specialties-section__actions {
		align-self: flex-end;
	}

	.specialties-section__viewport {
		margin-inline: 0;
		padding-inline: 0;
		overflow: visible;
		cursor: auto;
		touch-action: auto;
		user-select: auto;
	}

	.specialties-section__track {
		overflow-x: auto;
		scroll-snap-type: x mandatory;
		scrollbar-width: none;
		padding-bottom: 4px;
	}

	.specialties-section__track::-webkit-scrollbar {
		display: none;
	}

	.specialties-section__slide {
		flex-basis: min(82vw, 420px);
		scroll-snap-align: start;
	}
}

@media (max-width: 640px) {
	.specialties-section__heading-title {
		font-size: clamp(28px, 8vw, 38px);
		gap: 10px;
	}

	.specialties-section__actions {
		display: none;
	}

	.specialties-section__slide {
		flex-basis: min(86vw, 320px);
	}

	.specialties-section__card {
		border-radius: 24px;
	}

	.specialties-section__media {
		border-radius: 24px;
	}

	.specialties-section__body {
		padding: 16px 4px 2px;
	}

	.specialties-section__title {
		font-size: clamp(20px, 6vw, 26px);
	}

	.specialties-section__excerpt {
		font-size: 14px;
	}
}