/**
 * Perfamix Product Tabs Grid — component-scoped presentation.
 * Goldsmith remains the sole owner of product-card visuals.
 */
.pfmx-ptg {
	--pfmx-ptg-cols: 4;
	--pfmx-ptg-column-gap: 24px;
	--pfmx-ptg-row-gap: 36px;
	--pfmx-ptg-motion: 240ms;
	--pfmx-ptg-tab-color: #5b5b5b;
	--pfmx-ptg-tab-hover-color: #111;
	--pfmx-ptg-tab-active-color: #fff;
	--pfmx-ptg-tab-bg: transparent;
	--pfmx-ptg-tab-hover-bg: rgb(17 17 17 / 6%);
	--pfmx-ptg-tab-active-bg: #151515;
	--pfmx-ptg-rail-bg: rgb(250 249 247 / 78%);
	--pfmx-ptg-rail-border: rgb(18 18 18 / 9%);
	--pfmx-ptg-rail-blur: 16px;
	--pfmx-ptg-cta-color: #151515;
	--pfmx-ptg-cta-bg: transparent;
	--pfmx-ptg-cta-border: rgb(21 21 21 / 28%);
	--pfmx-ptg-cta-hover-color: #fff;
	--pfmx-ptg-cta-hover-bg: #151515;
	--pfmx-ptg-cta-hover-border: #151515;
	box-sizing: border-box;
	inline-size: 100%;
	min-inline-size: 0;
}

.pfmx-ptg *,
.pfmx-ptg *::before,
.pfmx-ptg *::after {
	box-sizing: border-box;
}

.pfmx-ptg-nav-stage {
	display: flex;
	justify-content: center;
	inline-size: 100%;
	min-inline-size: 0;
	margin-block-end: 44px;
}

.pfmx-ptg-nav-viewport {
	position: relative;
	max-inline-size: 100%;
	min-inline-size: 0;
	overflow-x: auto;
	overflow-y: hidden;
	overscroll-behavior-inline: contain;
	scrollbar-width: none;
	-webkit-overflow-scrolling: touch;
}

.pfmx-ptg-nav-viewport::-webkit-scrollbar {
	display: none;
}

.pfmx-ptg-nav {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	min-inline-size: max-content;
	padding: 6px;
	background: var(--pfmx-ptg-rail-bg);
	border: 1px solid var(--pfmx-ptg-rail-border);
	border-radius: 999px;
	box-shadow:
		0 1px 0 rgb(255 255 255 / 76%) inset,
		0 16px 45px rgb(21 21 21 / 7%);
	isolation: isolate;
}

.pfmx-ptg--glass .pfmx-ptg-nav {
	-webkit-backdrop-filter: blur(var(--pfmx-ptg-rail-blur)) saturate(125%);
	backdrop-filter: blur(var(--pfmx-ptg-rail-blur)) saturate(125%);
}

.pfmx-ptg-tab {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-block-size: 48px;
	margin: 0;
	padding: 13px 22px;
	color: var(--pfmx-ptg-tab-color);
	font: inherit;
	font-size: 13px;
	font-weight: 620;
	line-height: 1;
	letter-spacing: .01em;
	white-space: nowrap;
	background: var(--pfmx-ptg-tab-bg);
	border: 0;
	border-radius: 999px;
	box-shadow: none;
	cursor: pointer;
	-webkit-tap-highlight-color: transparent;
	transition:
		color var(--pfmx-ptg-motion) cubic-bezier(.22, 1, .36, 1),
		background-color var(--pfmx-ptg-motion) cubic-bezier(.22, 1, .36, 1),
		box-shadow var(--pfmx-ptg-motion) cubic-bezier(.22, 1, .36, 1),
		transform var(--pfmx-ptg-motion) cubic-bezier(.22, 1, .36, 1);
}

.pfmx-ptg-tab:hover {
	color: var(--pfmx-ptg-tab-hover-color);
	background: var(--pfmx-ptg-tab-hover-bg);
	transform: translateY(-1px);
}

.pfmx-ptg-tab.is-active {
	color: var(--pfmx-ptg-tab-active-color);
	background: var(--pfmx-ptg-tab-active-bg);
	box-shadow:
		0 1px 0 rgb(255 255 255 / 12%) inset,
		0 9px 24px rgb(15 15 15 / 17%);
	transform: translateY(0);
}

.pfmx-ptg-tab:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 3px;
}

.pfmx-ptg-tab-index {
	font-size: 9px;
	font-weight: 700;
	letter-spacing: .08em;
	opacity: .48;
	transform: translateY(-.5px);
}

.pfmx-ptg-tab.is-active .pfmx-ptg-tab-index {
	opacity: .65;
}

/* Optional minimal rail; uses the same accessible markup. */
.pfmx-ptg--underline .pfmx-ptg-nav {
	gap: clamp(18px, 3vw, 44px);
	padding: 0;
	background: transparent;
	border: 0;
	border-radius: 0;
	box-shadow: inset 0 -1px var(--pfmx-ptg-rail-border);
	-webkit-backdrop-filter: none;
	backdrop-filter: none;
}

.pfmx-ptg--underline .pfmx-ptg-tab {
	min-block-size: 50px;
	padding-inline: 2px;
	color: var(--pfmx-ptg-tab-color);
	background: transparent;
	border-radius: 0;
	box-shadow: none;
}

.pfmx-ptg--underline .pfmx-ptg-tab::after {
	position: absolute;
	inset-inline: 0;
	inset-block-end: 0;
	block-size: 2px;
	background: var(--pfmx-ptg-tab-active-bg);
	border-radius: 999px;
	content: "";
	transform: scaleX(0);
	transform-origin: right center;
	transition: transform var(--pfmx-ptg-motion) cubic-bezier(.22, 1, .36, 1);
}

.pfmx-ptg--underline .pfmx-ptg-tab:hover,
.pfmx-ptg--underline .pfmx-ptg-tab.is-active {
	color: var(--pfmx-ptg-tab-hover-color);
	background: transparent;
	box-shadow: none;
	transform: none;
}

.pfmx-ptg--underline .pfmx-ptg-tab.is-active::after {
	transform: scaleX(1);
	transform-origin: left center;
}

.pfmx-ptg-panels,
.pfmx-ptg-panel,
.pfmx-ptg-panel-inner {
	min-inline-size: 0;
}

.pfmx-ptg-panel[hidden] {
	display: none !important;
}

.pfmx-ptg-panel.is-active {
	animation: pfmx-ptg-panel-in var(--pfmx-ptg-motion) cubic-bezier(.22, 1, .36, 1) both;
}

@keyframes pfmx-ptg-panel-in {
	from {
		opacity: 0;
		transform: translateY(8px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.pfmx-ptg-grid {
	display: grid;
	grid-template-columns: repeat(var(--pfmx-ptg-cols), minmax(0, 1fr));
	column-gap: var(--pfmx-ptg-column-gap);
	row-gap: var(--pfmx-ptg-row-gap);
	inline-size: 100%;
	min-inline-size: 0;
}

/* Layout ownership only. Product-card appearance remains Goldsmith-native. */
.pfmx-ptg-grid>.goldsmith-loop-product,
.pfmx-ptg-grid>.product {
	min-inline-size: 0;
	inline-size: 100%;
	max-inline-size: 100%;
	margin: 0;
}

.pfmx-ptg-cta-row {
	display: flex;
	justify-content: center;
	inline-size: 100%;
	margin-block-start: 48px;
}

.pfmx-ptg-cta {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	min-block-size: 52px;
	padding: 15px 27px;
	overflow: hidden;
	color: var(--pfmx-ptg-cta-color);
	font-size: 12px;
	font-weight: 700;
	line-height: 1;
	letter-spacing: .08em;
	text-decoration: none;
	text-transform: uppercase;
	background: var(--pfmx-ptg-cta-bg);
	border: 1px solid var(--pfmx-ptg-cta-border);
	border-radius: 999px;
	isolation: isolate;
	transition:
		color 320ms cubic-bezier(.22, 1, .36, 1),
		border-color 320ms cubic-bezier(.22, 1, .36, 1),
		box-shadow 320ms cubic-bezier(.22, 1, .36, 1),
		transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.pfmx-ptg-cta::before {
	position: absolute;
	inset: -1px;
	z-index: -1;
	background: var(--pfmx-ptg-cta-hover-bg);
	content: "";
	transform: translateX(-102%);
	transition: transform 420ms cubic-bezier(.22, 1, .36, 1);
}

.pfmx-ptg-cta-label,
.pfmx-ptg-cta-icon {
	position: relative;
	z-index: 1;
}

.pfmx-ptg-cta-icon {
	display: inline-grid;
	inline-size: 20px;
	block-size: 20px;
	place-items: center;
	border: 1px solid currentColor;
	border-radius: 50%;
	transition: transform 320ms cubic-bezier(.22, 1, .36, 1);
}

.pfmx-ptg-cta-icon svg {
	display: block;
	inline-size: 12px;
	block-size: 12px;
	fill: none;
	stroke: currentColor;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.5;
}

.pfmx-ptg-cta:hover,
.pfmx-ptg-cta:focus-visible {
	color: var(--pfmx-ptg-cta-hover-color);
	border-color: var(--pfmx-ptg-cta-hover-border);
	box-shadow: 0 14px 35px rgb(17 17 17 / 14%);
	transform: translateY(-2px);
}

.pfmx-ptg-cta:hover::before,
.pfmx-ptg-cta:focus-visible::before {
	transform: translateX(0);
}

.pfmx-ptg-cta:hover .pfmx-ptg-cta-icon,
.pfmx-ptg-cta:focus-visible .pfmx-ptg-cta-icon {
	transform: translateX(3px);
}

.pfmx-ptg-cta:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 4px;
}

.pfmx-ptg-notice {
	inline-size: 100%;
	padding: 28px;
	color: #666;
	font-size: 14px;
	line-height: 1.6;
	text-align: center;
	background: rgb(248 247 245 / 72%);
	border: 1px solid rgb(18 18 18 / 8%);
	border-radius: 18px;
}

@media (max-width: 767px) {
	.pfmx-ptg {
		--pfmx-ptg-rail-blur: 6px;
	}

	.pfmx-ptg-nav-stage {
		justify-content: flex-start;
	}

	.pfmx-ptg-nav-viewport {
		inline-size: 100%;
		padding-inline: max(1px, env(safe-area-inset-left)) max(1px, env(safe-area-inset-right));
		scroll-padding-inline: 12px;
	}

	.pfmx-ptg-nav {
		padding: 5px;
	}

	.pfmx-ptg-tab {
		min-block-size: 44px;
		padding: 12px 17px;
		font-size: 12px;
	}

	.pfmx-ptg-tab-index {
		font-size: 8px;
	}

	.pfmx-ptg-cta-row {
		margin-block-start: 36px;
	}

	.pfmx-ptg-cta {
		min-block-size: 48px;
		padding: 13px 22px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.pfmx-ptg-panel.is-active {
		animation: none;
	}

	.pfmx-ptg-tab,
	.pfmx-ptg-tab::after,
	.pfmx-ptg-cta,
	.pfmx-ptg-cta::before,
	.pfmx-ptg-cta-icon {
		transition-duration: .01ms;
	}
}

@media (forced-colors: active) {

	.pfmx-ptg-nav,
	.pfmx-ptg-tab,
	.pfmx-ptg-cta,
	.pfmx-ptg-notice {
		border: 1px solid CanvasText;
	}

	.pfmx-ptg-tab.is-active {
		color: HighlightText;
		background: Highlight;
	}
}

.pfmx-ptg-tab {
	box-shadow: none !important;
}

.pfmx-ptg-nav {
	box-shadow: none !important;
}