/* =========================================================================
   PURA — components.css
   Stage 3: header, nav, footer, botões, ícones, badges.
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. Site brand (wordmark)
   ------------------------------------------------------------------------- */
.site-brand {
	display: inline-flex;
	align-items: baseline;
	gap: 0.4em;
	font-family: var(--font-display);
	color: var(--ink);
	text-decoration: none;
	line-height: 1;
}

.site-brand__mark {
	font-size: 1.55rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	font-variation-settings: 'opsz' 144, 'SOFT' 35;
}

.site-brand__sub {
	font-size: 0.95rem;
	font-style: italic;
	color: var(--moss);
	font-variation-settings: 'opsz' 144, 'SOFT' 100;
	letter-spacing: 0;
}

.site-brand--inverted,
.site-brand--inverted .site-brand__mark {
	color: var(--paper);
}

.site-brand--inverted .site-brand__sub {
	color: var(--moss-2);
}

/* -------------------------------------------------------------------------
   2. Ícones inline
   ------------------------------------------------------------------------- */
.icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	color: inherit;
}
.icon svg {
	width: 100%;
	height: 100%;
}

/* -------------------------------------------------------------------------
   3. Botões base
   ------------------------------------------------------------------------- */
.btn {
	--btn-bg: var(--moss);
	--btn-fg: var(--paper);
	--btn-bd: var(--moss);

	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.6em;
	padding: 0.95em 1.6em;
	border-radius: var(--radius-pill);
	background: var(--btn-bg);
	color: var(--btn-fg);
	border: 1px solid var(--btn-bd);
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.92rem;
	letter-spacing: 0.04em;
	text-decoration: none;
	cursor: pointer;
	transition:
		background var(--dur-base) var(--ease),
		color var(--dur-base) var(--ease),
		border-color var(--dur-base) var(--ease),
		transform var(--dur-base) var(--ease);
}

.btn:hover {
	--btn-bg: var(--ink);
	--btn-bd: var(--ink);
	transform: translateY(-1px);
}

.btn .icon {
	transition: transform var(--dur-base) var(--ease);
}

.btn:hover .icon {
	transform: translateX(3px);
}

.btn--ghost {
	--btn-bg: transparent;
	--btn-fg: var(--ink);
	--btn-bd: var(--ink);
}

.btn--ghost:hover {
	--btn-bg: var(--ink);
	--btn-fg: var(--paper);
}

.btn--terra {
	--btn-bg: var(--terra);
	--btn-bd: var(--terra);
}

.btn--terra:hover {
	--btn-bg: #823918;
	--btn-bd: #823918;
}

.btn--block {
	width: 100%;
}

/* -------------------------------------------------------------------------
   4. Header
   ------------------------------------------------------------------------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(242, 234, 219, 0.82);
	backdrop-filter: blur(14px) saturate(1.4);
	-webkit-backdrop-filter: blur(14px) saturate(1.4);
	border-bottom: 1px solid transparent;
	padding-block: var(--space-4);
	transition:
		background var(--dur-base) var(--ease),
		border-color var(--dur-base) var(--ease),
		box-shadow var(--dur-base) var(--ease);
}

.site-header.is-scrolled {
	background: rgba(242, 234, 219, 0.94);
	border-bottom-color: var(--line);
	box-shadow: 0 14px 30px -28px rgba(27, 34, 28, 0.45);
}

.site-header__inner {
	display: grid;
	grid-template-columns: auto 1fr auto;
	align-items: center;
	gap: var(--space-5);
}

/* -------------------------------------------------------------------------
   5. Primary nav
   ------------------------------------------------------------------------- */
.primary-nav {
	display: flex;
	justify-content: center;
}

.primary-nav__list {
	list-style: none;
	display: flex;
	gap: var(--space-6);
	align-items: center;
}

.primary-nav__list a,
.primary-nav__list .menu-item > a {
	display: inline-block;
	position: relative;
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 0.78rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--ink-2);
	text-decoration: none;
	padding-block: var(--space-2);
	transition: color var(--dur-quick) var(--ease);
}

.primary-nav__list a::after {
	content: '';
	position: absolute;
	left: 50%;
	bottom: 2px;
	width: 0;
	height: 1px;
	background: var(--moss);
	transition: width var(--dur-base) var(--ease), left var(--dur-base) var(--ease);
}

.primary-nav__list a:hover,
.primary-nav__list .current-menu-item > a,
.primary-nav__list .current_page_item > a {
	color: var(--ink);
}

.primary-nav__list a:hover::after,
.primary-nav__list .current-menu-item > a::after,
.primary-nav__list .current_page_item > a::after {
	width: 100%;
	left: 0;
}

/* -------------------------------------------------------------------------
   6. Header actions (cart)
   ------------------------------------------------------------------------- */
.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	justify-self: end;
}

.cart-button {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: var(--radius-pill);
	color: var(--ink);
	text-decoration: none;
	transition: background var(--dur-quick) var(--ease), color var(--dur-quick) var(--ease);
}

.cart-button:hover {
	background: var(--ink);
	color: var(--paper);
}

.cart-button__count {
	position: absolute;
	top: 4px;
	right: 4px;
	min-width: 18px;
	height: 18px;
	padding: 0 4px;
	border-radius: var(--radius-pill);
	background: var(--moss);
	color: var(--paper);
	font-size: 0.65rem;
	font-weight: 700;
	letter-spacing: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transform: scale(1);
	transition: transform var(--dur-base) var(--ease);
}

.cart-button__count[data-cart-count="0"] {
	transform: scale(0);
}

/* -------------------------------------------------------------------------
   7. Nav toggle (mobile hamburger)
   ------------------------------------------------------------------------- */
.nav-toggle {
	display: none;
	width: 44px;
	height: 44px;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-pill);
	color: var(--ink);
	transition: background var(--dur-quick) var(--ease);
}

.nav-toggle:hover {
	background: rgba(27, 34, 28, 0.08);
}

@media (max-width: 880px) {
	.site-header__inner {
		grid-template-columns: 1fr auto auto;
	}

	.nav-toggle {
		display: inline-flex;
		order: 2;
	}

	.site-header__actions {
		order: 3;
	}

	.primary-nav {
		display: none;
		position: absolute;
		left: 0;
		right: 0;
		top: 100%;
		background: var(--paper-2);
		border-top: 1px solid var(--line);
		border-bottom: 1px solid var(--line);
		padding: var(--space-5) var(--container-px);
	}

	.primary-nav.is-open {
		display: block;
		animation: pura-fade-down var(--dur-base) var(--ease);
	}

	.primary-nav__list {
		flex-direction: column;
		gap: var(--space-4);
		align-items: flex-start;
	}

	.primary-nav__list a {
		font-size: 0.95rem;
		letter-spacing: 0.1em;
	}
}

@keyframes pura-fade-down {
	from { opacity: 0; transform: translateY(-8px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------------------------------------------
   8. Footer
   ------------------------------------------------------------------------- */
.site-footer {
	background: var(--ink);
	color: rgba(242, 234, 219, 0.75);
	padding-top: var(--space-9);
	border-top: 0;
}

.site-footer__inner {
	display: grid;
	grid-template-columns: 2.2fr 1fr 1fr;
	gap: var(--space-7);
	padding-bottom: var(--space-8);
}

.site-footer__brand {
	max-width: 460px;
}

.site-footer__tag {
	margin-top: var(--space-5);
	font-size: 0.95rem;
	line-height: 1.65;
	color: rgba(242, 234, 219, 0.7);
}

.seals {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	margin-top: var(--space-6);
	padding: 0;
}

.seal {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding: 0.5em 1em;
	border: 1px solid rgba(242, 234, 219, 0.2);
	border-radius: var(--radius-pill);
	color: var(--paper);
	font-family: var(--font-display);
	font-style: italic;
	font-size: 0.78rem;
	letter-spacing: 0.04em;
	font-variation-settings: 'opsz' 14, 'SOFT' 60;
}

.seal .icon {
	color: var(--moss-2);
}

.site-footer__heading {
	font-family: var(--font-display);
	font-style: italic;
	font-weight: 500;
	font-size: 0.85rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--moss-2);
	margin: 0 0 var(--space-4);
	font-variation-settings: 'opsz' 14, 'SOFT' 30;
}

.site-footer__list {
	list-style: none;
	display: grid;
	gap: var(--space-3);
}

.site-footer__list a,
.site-footer__list .menu-item > a {
	color: rgba(242, 234, 219, 0.75);
	text-decoration: none;
	font-size: 0.95rem;
	transition: color var(--dur-quick) var(--ease), letter-spacing var(--dur-base) var(--ease);
	display: inline-block;
}

.site-footer__list a:hover {
	color: var(--paper);
	letter-spacing: 0.02em;
}

.site-footer__base {
	border-top: 1px solid rgba(242, 234, 219, 0.12);
	padding-block: var(--space-5);
}

.site-footer__base-inner {
	display: flex;
	justify-content: space-between;
	gap: var(--space-5);
	align-items: center;
	flex-wrap: wrap;
	font-size: 0.82rem;
	color: rgba(242, 234, 219, 0.45);
}

.site-footer__base-inner p {
	margin: 0;
}

.site-footer__small {
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
}

.site-footer__small .icon {
	color: var(--moss-2);
}

@media (max-width: 880px) {
	.site-footer__inner {
		grid-template-columns: 1fr;
		gap: var(--space-7);
	}
}

/* -------------------------------------------------------------------------
   9. Botanical divider
   ------------------------------------------------------------------------- */
.botanical-divider {
	display: flex;
	justify-content: center;
	color: var(--moss-2);
	margin: var(--space-7) auto;
	max-width: 320px;
}

.botanical-divider svg {
	width: 100%;
	max-width: 320px;
	height: auto;
}