/*
 * GOGFITS components: buttons, cards, header, footer, forms.
 */

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--gogfits-space-sm);
	white-space: nowrap;
	padding: 0.625rem 1.25rem;
	border-radius: var(--gogfits-radius-md);
	border: 2px solid transparent;
	font-weight: 600;
	line-height: 1.4;
	text-decoration: none;
	transition: transform var(--gogfits-motion-fast) ease, background-color var(--gogfits-motion-fast) ease, border-color var(--gogfits-motion-fast) ease;
}

.btn:focus-visible {
	outline: 2px solid var(--gogfits-color-focus-light);
	outline-offset: 2px;
}

.btn--primary {
	background: var(--gogfits-color-brand-amber);
	color: var(--gogfits-color-brand-on-amber);
}

.btn--primary:hover {
	background: var(--gogfits-color-brand-amber-bright);
	transform: translateY(-2px);
}

.btn--whatsapp {
	background: var(--gogfits-color-brand-cyan);
	color: var(--gogfits-color-brand-on-cyan);
}

.btn--whatsapp:hover {
	transform: translateY(-2px);
	filter: brightness(1.05);
}

.btn--ghost {
	border-color: var(--gogfits-color-border);
	color: var(--gogfits-color-text);
}

.section--dark .btn--ghost {
	border-color: var(--gogfits-color-dark-border);
	color: var(--gogfits-color-dark-text);
}

/* Forms */
.form-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0 var(--gogfits-space-lg);
}

.form-field {
	margin: 0 0 var(--gogfits-space-md);
}

.form-field--full {
	grid-column: 1 / -1;
}

.form-field label {
	display: block;
	font-weight: 600;
	margin-bottom: var(--gogfits-space-xs);
}

.form-field input,
.form-field textarea,
.form-field select {
	width: 100%;
	padding: 0.625rem 0.75rem;
	border: 1px solid var(--gogfits-color-border);
	border-radius: var(--gogfits-radius-sm);
	background: var(--gogfits-color-surface);
	color: var(--gogfits-color-text);
	font: inherit;
}

.form-field input:focus-visible,
.form-field textarea:focus-visible,
.form-field select:focus-visible {
	outline: 2px solid var(--gogfits-color-focus-light);
	outline-offset: 2px;
}

.form-submit {
	margin: var(--gogfits-space-lg) 0 0;
}

.btn[disabled] {
	opacity: 0.65;
	cursor: wait;
}

.btn--icon {
	width: 46px;
	height: 46px;
	padding: 0;
	flex-shrink: 0;
}

.btn--icon svg {
	display: block;
}

.hp-field {
	position: absolute !important;
	left: -9999px !important;
	width: 1px !important;
	height: 1px !important;
	opacity: 0;
	overflow: hidden;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--gogfits-color-dark-surface);
	color: var(--gogfits-color-dark-text);
	border-bottom: 1px solid var(--gogfits-color-dark-border);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--gogfits-space-xl);
	min-height: 72px;
}

.site-brand__wordmark {
	font-family: var(--gogfits-font-display);
	font-size: 1.375rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-decoration: none;
	color: var(--gogfits-color-dark-text);
}

.site-nav ul {
	display: flex;
	gap: var(--gogfits-space-xl);
	margin: 0;
	padding: 0;
	list-style: none;
}

.site-nav a {
	color: var(--gogfits-color-dark-muted);
	text-decoration: none;
	white-space: nowrap;
}

.site-nav a:hover,
.site-nav .current-menu-item > a {
	color: var(--gogfits-color-dark-text);
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--gogfits-space-md);
	flex-shrink: 0;
	margin-left: var(--gogfits-space-lg);
	border-left: 1px solid var(--gogfits-color-dark-border);
	padding-left: var(--gogfits-space-lg);
}

.site-header__actions .btn {
	flex-shrink: 0;
}

.site-footer {
	background: var(--gogfits-color-dark-background);
	color: var(--gogfits-color-dark-muted);
	padding-block: var(--gogfits-space-3xl);
}

.site-footer__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--gogfits-space-xl);
}

.site-footer a {
	color: var(--gogfits-color-dark-text);
}

.site-footer__bottom {
	border-top: 1px solid var(--gogfits-color-dark-border);
	margin-top: var(--gogfits-space-2xl);
	padding-top: var(--gogfits-space-md);
	font-size: 0.875rem;
}

.product-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--gogfits-space-lg);
}

.product-card {
	display: flex;
	flex-direction: column;
	min-width: 0;
	gap: var(--gogfits-space-sm);
	background: var(--gogfits-color-surface);
	border: 1px solid var(--gogfits-color-border);
	border-radius: var(--gogfits-radius-md);
	padding: 1.25rem;
	transition: transform var(--gogfits-motion-base) ease, border-color var(--gogfits-motion-base) ease;
}

.product-card:hover {
	transform: translateY(-4px);
	border-color: var(--gogfits-color-brand-amber);
}

.product-card__media {
	aspect-ratio: 1 / 1;
	overflow: hidden;
	border-radius: var(--gogfits-radius-sm);
	background: var(--gogfits-color-surface-alt);
}

.product-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.product-card__title {
	font-size: 1.25rem;
	margin: 0;
}

.product-card__title a {
	color: var(--gogfits-color-text);
	text-decoration: none;
}

.product-card__sku {
	font-family: var(--gogfits-font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.06em;
	color: var(--gogfits-color-muted);
	margin: 0;
}

.product-card__summary {
	color: var(--gogfits-color-muted);
	font-size: 0.9375rem;
	margin: 0 0 var(--gogfits-space-sm);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* Homepage product range: three per row, fills the page width on desktop */
.home-products .container {
	max-width: min(1600px, calc(100% - 2 * var(--gogfits-gutter)));
}

.home-products .product-grid {
	grid-template-columns: repeat(3, 1fr);
}

.home-products .product-card__media {
	aspect-ratio: 4 / 3;
}

@media (max-width: 1024px) {
	.home-products .product-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 640px) {
	.home-products .product-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: var(--gogfits-space-md);
	}

	.home-products .product-card__actions .btn {
		padding: 0.5rem 0.625rem;
		font-size: 0.8125rem;
	}
}

@media (max-width: 1024px) {
	.product-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.site-header__inner {
		flex-wrap: wrap;
	}

	.site-nav ul {
		gap: var(--gogfits-space-md);
	}

	.site-footer__grid {
		grid-template-columns: 1fr;
	}

	.product-grid {
		grid-template-columns: 1fr;
	}

}

/* Top bar */
.site-topbar {
	background: var(--gogfits-color-dark-background);
	color: var(--gogfits-color-dark-muted);
	border-bottom: 1px solid var(--gogfits-color-dark-border);
	font-size: 0.8125rem;
}

.site-topbar__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--gogfits-space-md);
	min-height: 36px;
}

.site-topbar__contact,
.site-topbar__lang {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--gogfits-space-md);
}

.site-topbar a {
	color: var(--gogfits-color-dark-muted);
	text-decoration: none;
}

.site-topbar a:hover {
	color: var(--gogfits-color-dark-text);
}

/* Language switcher */
.gogfits-lang-switcher {
	position: relative;
}

.gogfits-lang-toggle {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 10px;
	border: 1px solid var(--gogfits-color-dark-border);
	border-radius: var(--gogfits-radius-sm);
	background: transparent;
	color: var(--gogfits-color-dark-muted);
	font-family: var(--gogfits-font-mono);
	font-size: 0.8125rem;
	line-height: 1.4;
	cursor: pointer;
	transition: border-color var(--gogfits-motion-fast) ease, color var(--gogfits-motion-fast) ease;
}

.gogfits-lang-toggle:hover,
.gogfits-lang-toggle:focus-visible {
	border-color: var(--gogfits-color-brand-amber);
	color: var(--gogfits-color-dark-text);
	outline: none;
}

.gogfits-lang-caret {
	width: 0;
	height: 0;
	border-left: 4px solid transparent;
	border-right: 4px solid transparent;
	border-top: 5px solid currentColor;
}

.gogfits-lang-list {
	position: absolute;
	top: calc(100% + 8px);
	right: 0;
	z-index: 80;
	min-width: 170px;
	background: var(--gogfits-color-surface);
	border: 1px solid var(--gogfits-color-border);
	border-radius: var(--gogfits-radius-md);
	box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
	opacity: 0;
	visibility: hidden;
	transform: translateY(4px);
	transition: opacity var(--gogfits-motion-fast) ease, transform var(--gogfits-motion-fast) ease, visibility var(--gogfits-motion-fast) ease;
}

.gogfits-lang-switcher.is-open .gogfits-lang-list {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.gogfits-lang-list__items {
	list-style: none;
	margin: 0;
	padding: var(--gogfits-space-xs);
}

.gogfits-lang-list a {
	display: block;
	padding: 0.5rem 0.75rem;
	border-radius: var(--gogfits-radius-sm);
	color: var(--gogfits-color-text);
	text-decoration: none;
	font-size: 0.875rem;
	white-space: nowrap;
}

.gogfits-lang-list a:hover,
.gogfits-lang-list a:focus-visible {
	background: var(--gogfits-color-surface-alt);
	color: var(--gogfits-color-brand-amber);
	outline: none;
}

.gogfits-lang-list a[aria-current="true"] {
	color: var(--gogfits-color-brand-amber);
	font-weight: 600;
}

/* Mobile nav toggle */
.site-nav-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 10px;
	border: 1px solid var(--gogfits-color-dark-border);
	border-radius: var(--gogfits-radius-sm);
	background: transparent;
	cursor: pointer;
}

.site-nav-toggle__bar {
	display: block;
	height: 2px;
	width: 100%;
	background: var(--gogfits-color-dark-text);
	transition: transform var(--gogfits-motion-fast) ease, opacity var(--gogfits-motion-fast) ease;
}

.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__bar:nth-child(2) {
	opacity: 0;
}

.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__bar:nth-child(3) {
	transform: translateY(7px) rotate(45deg);
}

.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__bar:nth-child(4) {
	transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1199px) {
	.site-nav-toggle {
		display: inline-flex;
		margin-left: auto;
	}

	.site-nav {
		display: none;
		width: 100%;
	}

	.site-nav.is-open {
		display: block;
	}

	.site-nav ul {
		flex-direction: column;
		padding-block: var(--gogfits-space-md);
	}

	.site-header__inner {
		flex-wrap: wrap;
		padding-block: var(--gogfits-space-sm);
	}

	.site-header__actions {
		width: 100%;
		justify-content: flex-start;
		flex-wrap: wrap;
		margin-left: 0;
		border-left: 0;
		padding-left: 0;
	}
}

/* Footer */
.site-footer__grid {
	grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
}

.site-footer h3 {
	font-family: var(--gogfits-font-mono);
	font-size: 0.8125rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gogfits-color-dark-text);
	margin: 0 0 var(--gogfits-space-md);
}

.site-footer__company p,
.site-footer__contact p {
	margin: 0 0 var(--gogfits-space-sm);
	font-size: 0.875rem;
}

.site-footer__contact .btn {
	margin-top: var(--gogfits-space-sm);
}

.site-footer__social {
	display: flex;
	flex-wrap: wrap;
	gap: var(--gogfits-space-sm);
	margin-top: var(--gogfits-space-md);
}

.site-footer__social a {
	font-family: var(--gogfits-font-mono);
	font-size: 0.75rem;
	border: 1px solid var(--gogfits-color-dark-border);
	border-radius: var(--gogfits-radius-pill);
	padding: 0.25rem 0.625rem;
}

@media (max-width: 1024px) {
	.site-footer__grid {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 640px) {
	.site-footer__grid {
		grid-template-columns: 1fr;
	}
}

/* Category chips */
.category-chips {
	display: flex;
	flex-wrap: wrap;
	gap: var(--gogfits-space-sm);
	margin-bottom: var(--gogfits-space-xl);
}

.category-chip {
	display: inline-flex;
	align-items: center;
	padding: 0.5rem 0.875rem;
	border: 1px solid var(--gogfits-color-border);
	border-radius: var(--gogfits-radius-pill);
	font-family: var(--gogfits-font-mono);
	font-size: 0.8125rem;
	text-decoration: none;
	color: var(--gogfits-color-text);
	transition: border-color var(--gogfits-motion-fast) ease, background-color var(--gogfits-motion-fast) ease, color var(--gogfits-motion-fast) ease;
}

.category-chip:hover {
	border-color: var(--gogfits-color-brand-amber);
	background: var(--gogfits-color-brand-amber);
	color: var(--gogfits-color-brand-on-amber);
}

/* Product card actions with WhatsApp */
.product-card__actions .btn {
	min-width: 0;
}

.product-card__details {
	grid-column: 1 / -1;
}

@media (min-width: 641px) {
	.product-card__actions .btn {
		width: 100%;
	}
}

@media (max-width: 640px) {
	.product-card__actions {
		grid-template-columns: 1fr;
	}
}