/* Gambit Bloodwork Categories — "What we test." */

.gambit-bwc {
	background: var(--deep-charcoal, #1a1a1e);
	color: var(--warm-white, #f7f5f2);
}

/* ===== Top header (H2 + subhead, 2-col on desktop) ===== */

.gambit-bwc__top {
	display: grid;
	grid-template-columns: 1fr 1.35fr;
	gap: 128px;
	align-items: end;
	margin-bottom: 64px;
}

.gambit-bwc__title {
	font-family: var(--font-display, 'General Sans', sans-serif);
	/* clamp floor of 28px keeps the "What we test." H2 in line with other
	   section H2s on mobile (how-it-works, feature-grid, FAQ, etc — all 28px). */
	font-size: clamp(28px, 6vw, 72px);
	font-weight: 700;
	line-height: 1.1;
	letter-spacing: -0.025em;
	margin: 0;
	color: var(--warm-white, #f7f5f2);
}

.gambit-bwc__info {
	font-family: var(--font-body, 'Inter', sans-serif);
	font-size: 20px;
	line-height: 1.4;
	margin: 0;
	color: var(--off-white, #ededeb);
	opacity: 0.85;
}

/* ===== Filter chip nav ===== */

.gambit-bwc__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 32px;
}

.gambit-bwc__chip {
	appearance: none;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 16px;
	border: 1px solid var(--warm-white-15);
	border-radius: 999px;
	background: transparent;
	color: var(--off-white, #ededeb);
	font-family: var(--font-body, 'Inter', sans-serif);
	font-size: 14px;
	font-weight: 500;
	line-height: 1;
	cursor: pointer;
	transition:
		background-color 0.2s ease,
		border-color 0.2s ease,
		color 0.2s ease;
}

.gambit-bwc__chip:hover {
	border-color: var(--signal-red, #c43d2f);
	color: var(--warm-white, #f7f5f2);
}

.gambit-bwc__chip:focus-visible {
	outline: 2px solid var(--signal-red, #c43d2f);
	outline-offset: 2px;
}

.gambit-bwc__chip--active {
	background: var(--signal-red, #c43d2f);
	border-color: var(--signal-red, #c43d2f);
	color: #fff;
}

.gambit-bwc__chip--active:hover {
	color: #fff;
}

.gambit-bwc__chip-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 16px;
	height: 16px;
	color: currentColor;
}

.gambit-bwc__chip-icon svg {
	display: block;
	width: 16px;
	height: 16px;
}

.gambit-bwc__panel-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 10px;
	background: var(--signal-red-10);
	color: var(--signal-red, #c43d2f);
	margin-bottom: 16px;
}

.gambit-bwc__panel-icon svg {
	display: block;
	width: 22px;
	height: 22px;
}

/* ===== Legend (panel-inclusion key, sits under chips) ===== */

.gambit-bwc__legend {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
	margin-bottom: 64px;
	padding-bottom: 24px;
	border-bottom: 1px solid var(--warm-white-8);
}

.gambit-bwc__legend-label {
	font-family: var(--font-body, 'Inter', sans-serif);
	font-size: 12px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--off-white, #ededeb);
	opacity: 0.6;
}

.gambit-bwc__legend-list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	list-style: none;
	margin: 0;
	padding: 0;
}

/* ===== Panels ===== */

.gambit-bwc__panel {
	display: none;
	grid-template-columns: 1fr 3fr;
	gap: 64px;
	margin-bottom: 96px;
}

.gambit-bwc__panel--active {
	display: grid;
}

.gambit-bwc__panel-header {
	position: sticky;
	top: 100px;
	align-self: start;
}

.gambit-bwc__panel-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-family: var(--font-body, 'Inter', sans-serif);
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--signal-red, #c43d2f);
	margin: 0 0 16px;
}

.gambit-bwc__panel-name {
	font-family: var(--font-display, 'General Sans', sans-serif);
	font-size: clamp(28px, 3.5vw, 48px);
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.02em;
	margin: 0 0 16px;
	color: var(--warm-white, #f7f5f2);
}

.gambit-bwc__panel-desc {
	font-family: var(--font-body, 'Inter', sans-serif);
	font-size: 17px;
	line-height: 1.5;
	margin: 0;
	color: var(--off-white, #ededeb);
	opacity: 0.85;
}

/* ===== Marker rows ===== */

.gambit-bwc__markers {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.gambit-bwc__marker {
	border: 1px solid var(--warm-white-10);
	border-radius: 12px;
	background: var(--warm-white-4);
	overflow: hidden;
	transition: border-color 0.2s var(--ease-out-expo), background-color 0.2s var(--ease-out-expo);
}

.gambit-bwc__marker:hover {
	border-color: var(--warm-white-20);
	background: var(--warm-white-6);
}

.gambit-bwc__marker[open] {
	border-color: var(--signal-red-25);
	background: var(--warm-white-6);
}

.gambit-bwc__marker-top {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 20px 24px;
	cursor: pointer;
	list-style: none;
}

.gambit-bwc__marker-top::-webkit-details-marker { display: none; }
.gambit-bwc__marker-top::marker { display: none; }

.gambit-bwc__marker-name {
	flex: 1 1 auto;
	font-family: var(--font-display, 'General Sans', sans-serif);
	font-size: 18px;
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: -0.01em;
	color: var(--warm-white, #f7f5f2);
}

.gambit-bwc__marker-tiers {
	display: flex;
	gap: 6px;
	list-style: none;
	margin: 0;
	padding: 0;
	flex-wrap: wrap;
	justify-content: flex-end;
}

.gambit-bwc__marker-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--off-white, #ededeb);
	opacity: 0.7;
	transition: transform 0.25s ease, opacity 0.2s ease;
}

.gambit-bwc__marker[open] .gambit-bwc__marker-toggle {
	transform: rotate(180deg);
	opacity: 1;
	color: var(--signal-red, #c43d2f);
}

.gambit-bwc__marker-body {
	padding: 0 24px 24px;
	color: var(--off-white, #ededeb);
}

.gambit-bwc__marker-body p {
	font-family: var(--font-body, 'Inter', sans-serif);
	font-size: 15px;
	line-height: 1.6;
	margin: 0;
	opacity: 0.9;
}

/* ===== "View all N markers" expand button (only shown in all-mode + collapsed) ===== */

.gambit-bwc__panel--in-all-mode .gambit-bwc__marker:nth-of-type(n+4) {
	display: none;
}

.gambit-bwc__panel--in-all-mode.gambit-bwc__panel--expanded .gambit-bwc__marker:nth-of-type(n+4) {
	display: block;
}

.gambit-bwc__view-all {
	display: none;
	align-items: center;
	gap: 6px;
	margin-top: 4px;
	padding: 12px 16px;
	background: transparent;
	border: 1px dashed var(--warm-white-15);
	border-radius: 12px;
	color: var(--off-white, #ededeb);
	font-family: var(--font-body, 'Inter', sans-serif);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.02em;
	cursor: pointer;
	align-self: flex-start;
	transition: border-color 0.2s ease, color 0.2s ease;
}

.gambit-bwc__panel--in-all-mode .gambit-bwc__view-all {
	display: inline-flex;
}

.gambit-bwc__view-all:hover {
	border-color: var(--signal-red, #c43d2f);
	color: var(--warm-white, #f7f5f2);
}

.gambit-bwc__view-all:focus-visible {
	outline: 2px solid var(--signal-red, #c43d2f);
	outline-offset: 2px;
}

/* Toggle label visibility based on expanded state */
.gambit-bwc__view-all-label--expanded { display: none; }
.gambit-bwc__panel--expanded .gambit-bwc__view-all-label--collapsed { display: none; }
.gambit-bwc__panel--expanded .gambit-bwc__view-all-label--expanded { display: inline; }

.gambit-bwc__view-all-icon {
	transition: transform 0.2s ease;
}
.gambit-bwc__panel--expanded .gambit-bwc__view-all-icon {
	transform: rotate(180deg);
}

/* ===== Tier badges ===== */

.gambit-bwc__badge {
	display: inline-flex;
	align-items: center;
	padding: 4px 10px;
	border-radius: 999px;
	font-family: var(--font-body, 'Inter', sans-serif);
	font-size: 11px;
	font-weight: 600;
	line-height: 1;
	letter-spacing: 0.04em;
	white-space: nowrap;
}

.gambit-bwc__badge--check {
	background: transparent;
	color: var(--off-white, #ededeb);
	border: 1px solid var(--warm-white-20);
}

.gambit-bwc__badge--essential {
	background: transparent;
	color: var(--signal-red, #c43d2f);
	border: 1px solid var(--signal-red, #c43d2f);
}

.gambit-bwc__badge--comprehensive {
	background: var(--signal-red, #c43d2f);
	color: #fff;
	border: 1px solid var(--signal-red, #c43d2f);
}

.gambit-bwc__badge--addon {
	background: transparent;
	color: var(--warm-copper, #b87333);
	border: 1px solid var(--warm-copper, #b87333);
}

.gambit-bwc__badge-short { display: none; }

/* ===== Responsive ===== */

@media (max-width: 1100px) {
	.gambit-bwc__top {
		gap: 48px;
		margin-bottom: 48px;
	}

	.gambit-bwc__panel {
		gap: 32px;
		margin-bottom: 64px;
	}

	.gambit-bwc__panel-header {
		position: static;
	}
}

@media (max-width: 768px) {
	.gambit-bwc__top {
		grid-template-columns: 1fr;
		gap: 16px;
		margin-bottom: 32px;
	}

	.gambit-bwc__info {
		font-size: 16px;
	}

	.gambit-bwc__chips {
		gap: 8px;
		margin-bottom: 20px;
	}

	.gambit-bwc__chip {
		padding: 8px 14px;
		font-size: 13px;
	}

	.gambit-bwc__legend {
		margin-bottom: 32px;
	}

	.gambit-bwc__panel {
		grid-template-columns: 1fr;
		gap: 24px;
		margin-bottom: 48px;
	}

	.gambit-bwc__panel-desc {
		font-size: 15px;
	}

	.gambit-bwc__marker-top {
		padding: 16px 18px;
		gap: 12px;
		flex-wrap: wrap;
	}

	.gambit-bwc__marker-name {
		font-size: 16px;
		flex-basis: 100%;
	}

	.gambit-bwc__marker-tiers {
		flex-basis: auto;
		justify-content: flex-start;
	}

	.gambit-bwc__marker-toggle {
		margin-left: auto;
	}

	.gambit-bwc__marker-body {
		padding: 0 18px 18px;
	}

	.gambit-bwc__marker-body p {
		font-size: 14px;
	}

	/* Compact badges on mobile — show single letter */
	.gambit-bwc__badge-full { display: none; }
	.gambit-bwc__badge-short { display: inline; }

	.gambit-bwc__badge {
		padding: 3px 8px;
		font-size: 10px;
		min-width: 22px;
		justify-content: center;
	}
}