/*
 * Foundational reusable components (phase 1).
 * Only patterns that repeat across the six approved desktop pages:
 * button, chip, tag pill, card shell, eyebrow label, text link.
 * Page-specific components are added in their own phase.
 */

/* ---- Button ---------------------------------------------------------
 * Pill, 58px high (padding 16 x 24), body size, optional trailing arrow.
 * Variants: default (filled), --outline, --wide (padding-x 48), --lg (60px).
 */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	min-height: var(--control-height);
	/* 1px border is inside the 58px / 24px Figma box, so padding is reduced by it. */
	padding: calc(var(--space-3) - 1px) calc(var(--space-5) - 1px);
	border: 1px solid var(--color-action);
	border-radius: var(--radius-pill);
	background: var(--color-action);
	color: var(--color-on-action);
	font-size: var(--fs-body);
	font-weight: var(--fw-regular);
	line-height: var(--lh-body);
	text-decoration: none;
	cursor: pointer;
	transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.btn:hover {
	background: var(--color-action-hover);
	border-color: var(--color-action-hover);
	color: var(--color-on-action);
}

.btn--outline {
	background: transparent;
	border-color: var(--color-border-strong);
	color: var(--color-text-brand);
}

.btn--outline:hover {
	background: var(--color-surface-3);
	border-color: var(--color-border-strong);
	color: var(--color-text-brand);
}

.btn--wide {
	padding-inline: calc(var(--space-8) - 1px);
}

.btn--lg {
	min-height: var(--control-height-lg);
}

/* ---- Chip -----------------------------------------------------------
 * Pill filter / "Read more" link. Inactive = 1px strong border,
 * active = surface-3 fill.
 */
.chip {
	display: inline-flex;
	align-items: center;
	min-height: var(--chip-height);
	padding: calc(var(--space-1) - 1px) calc(var(--space-5) - 1px);
	border: var(--border-strong);
	border-radius: var(--radius-pill);
	background: transparent;
	color: var(--color-text-brand);
	font-size: var(--fs-body);
	line-height: var(--lh-body);
	text-decoration: none;
	cursor: pointer;
	transition: background-color var(--transition), border-color var(--transition);
}

.chip:hover,
.chip.is-active,
.chip[aria-current] {
	background: var(--color-surface-3);
	border-color: var(--color-surface-3);
}

/* ---- Tag pill -------------------------------------------------------- */
.tag-pill {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	padding: var(--space-2) var(--space-5);
	border-radius: var(--radius-md);
	background: var(--color-surface-3);
	color: var(--color-muted);
	font-size: var(--fs-caption);
	line-height: var(--lh-heading);
}

/* ---- Card shell -------------------------------------------------------
 * White, 16px radius, soft blue shadow. Padding via --card-padding
 * (product card 12px, article / feature card 24px).
 */
.card {
	--card-padding: var(--space-5);
	padding: var(--card-padding);
	border-radius: var(--radius-md);
	background: var(--color-bg);
	box-shadow: var(--shadow-card);
}

.card--bordered {
	border: var(--border-soft);
	box-shadow: none;
}

.card__media {
	border-radius: var(--radius-sm);
	background: var(--color-surface-2);
	overflow: hidden;
}

/* ---- Eyebrow label (caps) ---------------------------------------------- */
.label {
	margin: 0;
	color: var(--color-action);
	font-size: var(--fs-caption);
	line-height: var(--lh-heading);
	letter-spacing: var(--ls-label);
	text-transform: uppercase;
	opacity: var(--opacity-secondary);
}

.label--sm {
	font-size: var(--fs-label-sm);
	letter-spacing: var(--ls-label-sm);
}

/* ---- Text link -------------------------------------------------------- */
.text-link {
	text-decoration: underline;
	opacity: var(--opacity-secondary);
}

.text-link:hover {
	opacity: 1;
}

/* Header and footer live in site-chrome.css. */
.site-main {
	display: block;
}

.entry-title {
	margin-bottom: var(--space-7);
}