/*
 * FOKA Theme - Sistema Visual Base
 * Baseado na referencia em docs/landing-foka/
 */

/* -------------------------------------------------------------
   1. Variaveis
   ------------------------------------------------------------- */

:root {
	/* Cores */
	--foka-bg: #0a0a09;
	--foka-bg-elevated: #0d0d0c;
	--foka-bg-footer: #080807;
	--foka-surface: #151513;
	--foka-surface-hover: #1e1e1c;
	--foka-surface-active: #2a2a28;

	--foka-text: #f0ece4;
	--foka-text-muted: #a09a90;
	--foka-text-dim: #5a5a56;
	--foka-text-subtle: #3a3a38;

	--foka-accent: #c9a84c;
	--foka-accent-hover: #d9b85c;

	--foka-border: #1e1e1c;
	--foka-border-light: #2a2a28;

	--foka-error: #e0604a;

	/* Tipografia */
	--foka-font-display: 'Abril Fatface', Georgia, serif;
	--foka-font-body: 'Outfit', system-ui, sans-serif;
	--foka-font-mono: 'DM Mono', monospace;

	/* Espacamento */
	--foka-container: 1280px;
	--foka-gutter: 1.5rem;
	--foka-section-padding: 5rem;

	/* Transicoes */
	--foka-transition-fast: 0.2s ease;
	--foka-transition-medium: 0.3s ease;
}

/* -------------------------------------------------------------
   2. Reset e base
   ------------------------------------------------------------- */

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

html {
	font-family: var(--foka-font-body);
	font-size: 16px;
	font-weight: 400;
	line-height: 1.6;
	background-color: var(--foka-bg);
	color: var(--foka-text);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	-webkit-tap-highlight-color: transparent;
	overflow-x: hidden;
}

body {
	margin: 0;
	padding: 5rem 0 0;
	background-color: var(--foka-bg);
	color: var(--foka-text);
	overflow-x: hidden;
}

@media (min-width: 768px) {
	body {
		padding-top: 5.5rem;
	}
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

button,
a {
	touch-action: manipulation;
}

::selection {
	background: var(--foka-accent);
	color: var(--foka-bg);
}

::-webkit-scrollbar {
	width: 4px;
}

::-webkit-scrollbar-track {
	background: transparent;
}

::-webkit-scrollbar-thumb {
	background: var(--foka-surface-active);
	border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

/* -------------------------------------------------------------
   3. Acessibilidade
   ------------------------------------------------------------- */

.skip-link.screen-reader-text {
	position: absolute;
	left: -9999px;
	z-index: 999999;
}

.skip-link.screen-reader-text:focus {
	position: fixed;
	left: 0.5rem;
	top: 0.5rem;
	background: var(--foka-accent);
	color: var(--foka-bg);
	padding: 0.75rem 1.25rem;
	font-family: var(--foka-font-mono);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	text-decoration: none;
	border-radius: 0;
}

*:focus-visible {
	outline: 2px solid var(--foka-accent);
	outline-offset: 2px;
}

/* -------------------------------------------------------------
   4. Layout e containers
   ------------------------------------------------------------- */

.foka-container {
	width: 100%;
	max-width: var(--foka-container);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--foka-gutter);
	padding-right: var(--foka-gutter);
}

.site-content {
	min-height: 60vh;
}

/* -------------------------------------------------------------
   5. Tipografia
   ------------------------------------------------------------- */

h1, h2, h3, h4, h5, h6 {
	font-family: var(--foka-font-display);
	font-weight: 400;
	line-height: 1;
	color: var(--foka-text);
	margin-top: 0;
	margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 4vw, 2rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 0.75rem; }
h6 { font-size: 0.625rem; }

p {
	margin-top: 0;
	margin-bottom: 1rem;
}

a {
	color: var(--foka-text-muted);
	text-decoration: none;
	transition: color var(--foka-transition-fast);
}

a:hover,
a:focus {
	color: var(--foka-accent);
}

.foka-label {
	font-family: var(--foka-font-mono);
	font-size: 0.625rem;
	font-weight: 400;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--foka-text-muted);
}

.foka-label--accent {
	color: var(--foka-accent);
}

/* -------------------------------------------------------------
   6. Botoes
   ------------------------------------------------------------- */

.button,
button,
input[type="submit"],
input[type="button"] {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.875rem 1.5rem;
	background-color: var(--foka-accent);
	color: var(--foka-bg);
	border: 1px solid var(--foka-accent);
	font-family: var(--foka-font-mono);
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	text-decoration: none;
	line-height: 1;
	cursor: pointer;
	transition: background-color var(--foka-transition-fast),
				border-color var(--foka-transition-fast),
				color var(--foka-transition-fast);
}

.button:hover,
button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
.button:focus,
button:focus,
input[type="submit"]:focus,
input[type="button"]:focus {
	background-color: var(--foka-accent-hover);
	border-color: var(--foka-accent-hover);
	color: var(--foka-bg);
}

.button--secondary {
	background-color: transparent;
	color: var(--foka-text-muted);
	border-color: var(--foka-border-light);
}

.button--secondary:hover,
.button--secondary:focus {
	background-color: transparent;
	border-color: var(--foka-accent);
	color: var(--foka-accent);
}

.button--small {
	padding: 0.625rem 1rem;
	font-size: 0.625rem;
}

.button:disabled,
button:disabled,
input[type="submit"]:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

/* -------------------------------------------------------------
   7. Formularios
   ------------------------------------------------------------- */

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="number"],
textarea,
select {
	width: 100%;
	padding: 0.875rem 1rem;
	background-color: var(--foka-surface);
	color: var(--foka-text);
	border: 1px solid var(--foka-border-light);
	font-family: var(--foka-font-mono);
	font-size: 0.8125rem;
	line-height: 1.4;
	transition: border-color var(--foka-transition-fast);
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="tel"]::placeholder,
input[type="password"]::placeholder,
input[type="search"]::placeholder,
input[type="url"]::placeholder,
input[type="number"]::placeholder,
textarea::placeholder {
	color: var(--foka-text-subtle);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
	border-color: var(--foka-accent);
	outline: none;
}

label {
	display: block;
	margin-bottom: 0.5rem;
	font-family: var(--foka-font-mono);
	font-size: 0.625rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--foka-text-muted);
}

/* -------------------------------------------------------------
   8. Header
   ------------------------------------------------------------- */

.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	background: linear-gradient(
		to bottom,
		rgba(10, 10, 9, 0.96) 0%,
		rgba(10, 10, 9, 0) 100%
	);
	padding-top: env(safe-area-inset-top);
}

.site-header__inner {
	max-width: var(--foka-container);
	margin: 0 auto;
	padding: 1.25rem var(--foka-gutter);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
}

.site-header__brand {
	flex-shrink: 0;
}

.site-branding a {
	font-family: var(--foka-font-display);
	font-size: 1.5rem;
	color: var(--foka-text);
	text-decoration: none;
	letter-spacing: 0.3em;
	line-height: 1;
}

.site-branding img {
	max-height: 2.5rem;
	width: auto;
}

/* Desktop navigation */
.main-navigation--desktop {
	display: none;
}

.menu--primary {
	display: flex;
	align-items: center;
	gap: 2rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.menu--primary a {
	font-family: var(--foka-font-mono);
	font-size: 0.6875rem;
	font-weight: 400;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--foka-text-muted);
	transition: color var(--foka-transition-fast);
}

.menu--primary a:hover,
.menu--primary a:focus,
.menu--primary .current-menu-item a,
.menu--primary .current-menu-parent a {
	color: var(--foka-accent);
}

/* Header actions */
.site-header__actions {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.site-header__icon {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	background: transparent;
	border: none;
	color: var(--foka-text-muted);
	cursor: pointer;
	transition: color var(--foka-transition-fast);
}

.site-header__icon:hover,
.site-header__icon:focus {
	color: var(--foka-text);
}

.site-header__icon svg {
	width: 1.125rem;
	height: 1.125rem;
}

.site-header__cart {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	color: var(--foka-text-muted);
	transition: color var(--foka-transition-fast);
}

.site-header__cart:hover,
.site-header__cart:focus {
	color: var(--foka-text);
}

.site-header__cart svg {
	width: 1.125rem;
	height: 1.125rem;
}

.site-header__cart-count {
	position: absolute;
	top: -0.125rem;
	right: -0.125rem;
	min-width: 1rem;
	height: 1rem;
	padding: 0 0.25rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background-color: var(--foka-accent);
	color: var(--foka-bg);
	font-family: var(--foka-font-mono);
	font-size: 0.5625rem;
	font-weight: 600;
	border-radius: 999px;
}

.site-header__menu-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	background: transparent;
	border: none;
	color: var(--foka-text-muted);
	cursor: pointer;
	transition: color var(--foka-transition-fast);
}

.site-header__menu-toggle:hover,
.site-header__menu-toggle:focus {
	color: var(--foka-text);
}

.site-header__menu-toggle svg {
	width: 1.25rem;
	height: 1.25rem;
}

/* -------------------------------------------------------------
   9. Mobile navigation
   ------------------------------------------------------------- */

.mobile-navigation {
	background-color: var(--foka-bg-elevated);
	border-bottom: 1px solid var(--foka-border);
}

.mobile-navigation[hidden] {
	display: none;
}

.menu--mobile {
	list-style: none;
	margin: 0;
	padding: 1rem var(--foka-gutter);
	display: flex;
	flex-direction: column;
	gap: 0;
}

.menu--mobile a {
	display: block;
	padding: 0.875rem 0;
	font-family: var(--foka-font-mono);
	font-size: 0.8125rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--foka-text-muted);
	border-bottom: 1px solid var(--foka-border);
	transition: color var(--foka-transition-fast);
}

.menu--mobile a:hover,
.menu--mobile a:focus,
.menu--mobile .current-menu-item a {
	color: var(--foka-accent);
}

/* -------------------------------------------------------------
   10. Main content
   ------------------------------------------------------------- */

.site-main {
	width: 100%;
	max-width: var(--foka-container);
	margin: 0 auto;
	padding: var(--foka-section-padding) var(--foka-gutter);
}

.site-main--front-page,
.site-main--404 {
	text-align: center;
	padding-top: 8rem;
	padding-bottom: 6rem;
}

.site-main--woocommerce {
	padding-top: 8rem;
}

.entry-title,
.page-title {
	font-family: var(--foka-font-display);
	font-weight: 400;
	color: var(--foka-text);
	margin-bottom: 1.5rem;
}

.entry-content {
	color: var(--foka-text-muted);
}

.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
	margin-top: 2rem;
	margin-bottom: 1rem;
}

.entry-content p {
	margin-bottom: 1.25rem;
}

.entry-content a {
	color: var(--foka-accent);
	border-bottom: 1px solid transparent;
	transition: border-color var(--foka-transition-fast);
}

.entry-content a:hover,
.entry-content a:focus {
	border-bottom-color: var(--foka-accent);
}

/* -------------------------------------------------------------
   11. Footer
   ------------------------------------------------------------- */

.site-footer {
	background-color: var(--foka-bg-footer);
	border-top: 1px solid var(--foka-border);
}

.site-footer__inner {
	max-width: var(--foka-container);
	margin: 0 auto;
	padding: 3.5rem var(--foka-gutter) 2rem;
}

.site-footer__widgets {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2.5rem;
	margin-bottom: 3rem;
}

.site-footer__brand a {
	font-family: var(--foka-font-display);
	font-size: 1.25rem;
	color: var(--foka-text);
	text-decoration: none;
	letter-spacing: 0.3em;
	line-height: 1;
}

.site-footer__tagline {
	margin-top: 0.875rem;
	font-family: var(--foka-font-body);
	font-size: 0.875rem;
	font-weight: 300;
	line-height: 1.6;
	color: var(--foka-text-dim);
}

.footer-navigation__title {
	font-family: var(--foka-font-mono);
	font-size: 0.625rem;
	font-weight: 400;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--foka-text);
	margin-bottom: 1rem;
}

.menu--footer {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.625rem;
}

.menu--footer a {
	font-family: var(--foka-font-body);
	font-size: 0.875rem;
	font-weight: 300;
	color: var(--foka-text-dim);
	transition: color var(--foka-transition-fast);
}

.menu--footer a:hover,
.menu--footer a:focus {
	color: var(--foka-text-muted);
}

.site-footer__bottom {
	padding-top: 1.5rem;
	border-top: 1px solid var(--foka-border);
	display: flex;
	flex-direction: column;
	gap: 1rem;
	align-items: flex-start;
}

.site-footer__copy {
	font-family: var(--foka-font-mono);
	font-size: 0.625rem;
	font-weight: 400;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--foka-text-subtle);
	margin: 0;
}

.site-footer__social {
	display: flex;
	gap: 1.25rem;
}

.site-footer__social a {
	font-family: var(--foka-font-mono);
	font-size: 0.625rem;
	font-weight: 400;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--foka-text-subtle);
	transition: color var(--foka-transition-fast);
}

.site-footer__social a:hover,
.site-footer__social a:focus {
	color: var(--foka-accent);
}

/* -------------------------------------------------------------
   12. Componentes utilitarios
   ------------------------------------------------------------- */

.foka-section {
	padding: var(--foka-section-padding) 0;
}

.foka-section--placeholder {
	text-align: center;
	color: var(--foka-text-dim);
}

.foka-divider {
	border: none;
	height: 1px;
	background-color: var(--foka-border);
	margin: 2rem 0;
}

/* -------------------------------------------------------------
   12b. Badges compartilhadas (cards de produto)
   ------------------------------------------------------------- */

.foka-badge {
	position: absolute;
	top: 0.75rem;
	z-index: 1;
	padding: 0.25rem 0.5rem;
	font-family: var(--foka-font-mono);
	font-size: 0.5625rem;
	font-weight: 500;
	letter-spacing: 0.15em;
	text-transform: uppercase;
}

.foka-badge--sale {
	left: 0.75rem;
	background-color: #5c1a1a;
	color: var(--foka-text);
}

.foka-badge--discount {
	right: 0.75rem;
	background-color: var(--foka-accent);
	color: var(--foka-bg);
	font-weight: 600;
}

.foka-badge--tag {
	left: 0.75rem;
	color: #f0ece4;
}

.foka-badge--novo {
	background-color: #1a5c3a;
}

.foka-badge--exclusivo {
	background-color: #3a2a0a;
}

.foka-badge--promocao {
	background-color: #5c1a1a;
}

.foka-badge--bestseller {
	background-color: #1a3a5c;
}

.foka-badge--essencial {
	background-color: #2a3a5c;
}

/* -------------------------------------------------------------
   13. Responsividade
   ------------------------------------------------------------- */

@media (min-width: 768px) {
	.main-navigation--desktop {
		display: block;
	}

	.site-header__menu-toggle {
		display: none;
	}

	.site-footer__widgets {
		grid-template-columns: repeat(2, 1fr);
		gap: 3rem;
	}

	.site-footer__bottom {
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
	}
}

@media (min-width: 1024px) {
	.site-footer__widgets {
		grid-template-columns: 2fr repeat(3, 1fr);
		gap: 2.5rem;
	}
}