/* =========================================================
   Bitelo Design System – Application Layout
   ========================================================= */

.bit-page {
	position: relative;
	z-index: 1;
}

/* Header */
.bit-header {
	position: sticky;
	top: 0;
	left: 0;
	right: 0;
	z-index: 900;
	height: var(--bit-header-height);
	display: flex;
	align-items: center;
	background: transparent;
	transition: background var(--bit-transition), box-shadow var(--bit-transition), backdrop-filter var(--bit-transition);
}

.bit-header-scrolled {
	background: var(--bit-surface-glass);
	backdrop-filter: blur(18px) saturate(1.8);
	-webkit-backdrop-filter: blur(18px) saturate(1.8);
	box-shadow: var(--bit-shadow-sm);
	border-bottom: 1px solid var(--bit-border);
}

.bit-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	max-width: var(--bit-container);
	margin: 0 auto;
	padding: 0 var(--bit-space-6);
	gap: var(--bit-space-4);
}

@media (min-width: 1024px) {
	.bit-header-inner {
		padding: 0 var(--bit-space-8);
	}
}

.bit-logo {
	display: inline-flex;
	align-items: center;
	gap: var(--bit-space-2);
	font-size: var(--bit-text-2xl);
	font-weight: var(--bit-weight-extrabold);
	color: var(--bit-text);
	letter-spacing: -0.04em;
	line-height: var(--bit-line-none);
	max-width: 160px;
}

.bit-logo img {
	max-height: 48px;
	max-width: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
	display: block;
}

.bit-logo-text span {
	background: linear-gradient(135deg, var(--bit-primary), var(--bit-secondary));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.bit-main-nav {
	display: none;
	align-items: center;
	gap: var(--bit-space-6);
}

@media (min-width: 768px) {
	.bit-main-nav {
		display: flex;
	}
}

.bit-main-nav a {
	position: relative;
	font-size: var(--bit-text-sm);
	font-weight: var(--bit-weight-semibold);
	color: var(--bit-text-muted);
	padding: var(--bit-space-2) 0;
	transition: color var(--bit-transition-fast);
}

.bit-main-nav a:hover,
.bit-main-nav a:focus {
	color: var(--bit-text);
	text-decoration: none;
}

.bit-main-nav a::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--bit-primary);
	border-radius: var(--bit-radius-pill);
	transition: width var(--bit-transition-fast);
}

.bit-main-nav a:hover::after,
.bit-main-nav a:focus::after {
	width: 100%;
}

.bit-header-actions {
	display: flex;
	align-items: center;
	gap: var(--bit-space-2);
}

.bit-menu-toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 40px;
	height: 40px;
	padding: 0;
	border: none;
	border-radius: var(--bit-radius-md);
	background: var(--bit-surface-glass);
	color: var(--bit-text);
	cursor: pointer;
	transition: background var(--bit-transition-fast);
}

.bit-menu-toggle span {
	display: block;
	width: 20px;
	height: 2px;
	background: currentColor;
	border-radius: 2px;
	margin: 0 auto;
	transition: transform var(--bit-transition-fast), opacity var(--bit-transition-fast);
}

.bit-menu-toggle[aria-expanded="true"] span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.bit-menu-toggle[aria-expanded="true"] span:nth-child(2) {
	opacity: 0;
}

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

@media (min-width: 768px) {
	.bit-menu-toggle {
		display: none;
	}
}

.bit-theme-toggle {
	width: 40px;
	height: 40px;
}

.bit-fab-cart {
	position: fixed;
	right: var(--bit-space-6);
	bottom: calc(var(--bit-bottom-nav-height) + var(--bit-space-6));
	z-index: 950;
	width: 56px;
	height: 56px;
	border-radius: var(--bit-radius-pill);
	background: var(--bit-primary);
	color: #fff;
	box-shadow: var(--bit-shadow-lg), var(--bit-shadow-glow);
	transition: transform var(--bit-transition-fast), box-shadow var(--bit-transition-fast);
}

.bit-fab-cart:hover {
	transform: translateY(-4px) scale(1.05);
	box-shadow: var(--bit-shadow-xl), var(--bit-shadow-glow);
}

.bit-fab-cart .bit-cart-count {
	position: absolute;
	top: -2px;
	right: -2px;
	min-width: 20px;
	height: 20px;
	padding: 0 5px;
	border-radius: var(--bit-radius-pill);
	background: var(--bit-secondary);
	color: #fff;
	font-size: var(--bit-text-xs);
	font-weight: var(--bit-weight-bold);
	display: flex;
	align-items: center;
	justify-content: center;
}

@media (min-width: 768px) {
	.bit-fab-cart {
		bottom: var(--bit-space-6);
	}
}

/* Mobile bottom navigation */
.bit-bottom-nav {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	height: var(--bit-bottom-nav-height);
	display: flex;
	align-items: center;
	justify-content: space-around;
	background: var(--bit-surface-glass);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	border-top: 1px solid var(--bit-border);
	box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.05);
	z-index: 920;
}

.bit-bottom-nav a {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 3px;
	flex: 1;
	height: 100%;
	color: var(--bit-text-muted);
	font-size: 10px;
	font-weight: var(--bit-weight-semibold);
	transition: color var(--bit-transition-fast);
}

.bit-bottom-nav a:hover,
.bit-bottom-nav a[aria-current="page"] {
	color: var(--bit-primary);
	text-decoration: none;
}

.bit-bottom-nav a .bit-icon {
	width: 1.5em;
	height: 1.5em;
}

@media (min-width: 768px) {
	.bit-bottom-nav {
		display: none;
	}
}

/* Hero */
.bit-hero {
	position: relative;
	min-height: auto;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	padding: 0;
	overflow: hidden;
	background: var(--bit-surface);
}

.bit-hero-bg {
	position: relative;
	width: 100%;
	height: 60vh;
	background-size: cover;
	background-position: center;
	z-index: 0;
	object-fit: cover;
}

video.bit-hero-bg {
	background-image: none !important;
}

.bit-hero-bg::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(11, 13, 17, 0.78) 0%, rgba(11, 13, 17, 0.32) 100%);
	z-index: 1;
}

.bit-hero-content {
	position: relative;
	z-index: 2;
	width: 100%;
	max-width: 760px;
	text-align: center;
	color: #1a1a1a;
	padding: var(--bit-space-10) var(--bit-space-6);
	margin: 0 auto;
}

.bit-hero-content .bit-search {
	margin: var(--bit-space-6) auto 0;
	max-width: 560px;
	background: rgba(255, 255, 255, 0.95);
	border-color: rgba(0, 0, 0, 0.1);
	backdrop-filter: none;
	-webkit-backdrop-filter: none;
}

.bit-hero-content .bit-search .bit-input {
	color: #1a1a1a;
}

.bit-hero-content .bit-search .bit-input::placeholder {
	color: #6b7280;
}

.bit-hero-sound {
	position: absolute;
	top: var(--bit-space-4);
	right: var(--bit-space-4);
	z-index: 10;
	background: rgba(0, 0, 0, 0.5);
	color: #fff;
	border: 1px solid rgba(255, 255, 255, 0.4);
	padding: 0.5em 1em;
	border-radius: var(--bit-radius-md);
	cursor: pointer;
}

.bit-hero-sound:hover {
	background: rgba(0, 0, 0, 0.7);
}

.bit-hero-title {
	font-size: var(--bit-text-3xl);
	font-weight: var(--bit-weight-extrabold);
	line-height: var(--bit-line-tight);
	margin-bottom: var(--bit-space-4);
	letter-spacing: -0.03em;
	color: #1a1a1a;
}

.bit-hero-title span {
	color: #ea580c;
}

.bit-hero-sub {
	font-size: var(--bit-text-base);
	color: #4b5563;
	margin-bottom: var(--bit-space-6);
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

@media (min-width: 768px) {
	.bit-hero-title {
		font-size: var(--bit-text-4xl);
	}
	.bit-hero-sub {
		font-size: var(--bit-text-lg);
	}
}

/* Sections */
.bit-section {
	padding: var(--bit-space-16) 0;
}

.bit-section-title {
	font-size: var(--bit-text-3xl);
	font-weight: var(--bit-weight-bold);
	letter-spacing: -0.02em;
	margin-bottom: var(--bit-space-2);
}

.bit-section-subtitle {
	font-size: var(--bit-text-lg);
	color: var(--bit-text-muted);
	margin-bottom: var(--bit-space-8);
}

/* Category cards */
.bit-cat-card {
	background: var(--bit-surface);
	border: 1px solid var(--bit-border);
	border-radius: var(--bit-radius-lg);
	overflow: hidden;
	box-shadow: var(--bit-shadow-sm);
	transition: transform var(--bit-transition), box-shadow var(--bit-transition);
}

.bit-cat-card:hover {
	transform: translateY(-5px);
	box-shadow: var(--bit-shadow-md);
	text-decoration: none;
}

.bit-cat-img {
	aspect-ratio: 1 / 1;
	background: var(--bit-gray-200);
	background-size: cover;
	background-position: center;
	transition: transform var(--bit-transition-slow);
}

.bit-cat-card:hover .bit-cat-img {
	transform: scale(1.08);
}

.bit-cat-title {
	padding: var(--bit-space-4);
	text-align: center;
	font-weight: var(--bit-weight-semibold);
	color: var(--bit-text);
	font-size: var(--bit-text-sm);
}

/* Restaurant cards */
.bit-rest-card {
	background: var(--bit-surface);
	border: 1px solid var(--bit-border);
	border-radius: var(--bit-radius-lg);
	overflow: hidden;
	box-shadow: var(--bit-shadow-sm);
	transition: transform var(--bit-transition), box-shadow var(--bit-transition);
	display: flex;
	flex-direction: column;
}

.bit-rest-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--bit-shadow-md);
	border-color: var(--bit-border-strong);
}

.bit-rest-card a {
	color: inherit;
}

.bit-rest-card a:hover {
	text-decoration: none;
}

.bit-rest-img {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 10;
	background: var(--bit-gray-200);
	background-size: cover;
	background-position: center;
	overflow: hidden;
}

.bit-rest-img::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(0,0,0,0.45), transparent 45%);
	pointer-events: none;
}

.bit-rest-badges {
	position: absolute;
	top: var(--bit-space-3);
	left: var(--bit-space-3);
	right: var(--bit-space-3);
	display: flex;
	justify-content: space-between;
	z-index: 2;
}

.bit-rest-body {
	padding: var(--bit-space-5);
	display: flex;
	flex-direction: column;
	gap: var(--bit-space-2);
	flex: 1;
}

.bit-rest-title {
	font-size: var(--bit-text-lg);
	font-weight: var(--bit-weight-bold);
	line-height: var(--bit-line-tight);
	color: var(--bit-text);
}

.bit-rest-meta {
	font-size: var(--bit-text-sm);
	color: var(--bit-text-muted);
}

.bit-rest-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: auto;
	padding-top: var(--bit-space-3);
	border-top: 1px solid var(--bit-border);
	font-size: var(--bit-text-sm);
	font-weight: var(--bit-weight-semibold);
	color: var(--bit-text);
}

.bit-rest-delivery {
	color: var(--bit-accent);
}

html[data-theme="dark"] .bit-rest-delivery {
	color: #6ee78a;
}

/* Steps */
.bit-step {
	background: var(--bit-surface);
	border: 1px solid var(--bit-border);
	border-radius: var(--bit-radius-lg);
	padding: var(--bit-space-8);
	text-align: center;
	box-shadow: var(--bit-shadow-sm);
	transition: transform var(--bit-transition), box-shadow var(--bit-transition);
}

.bit-step:hover {
	transform: translateY(-4px);
	box-shadow: var(--bit-shadow-md);
}

.bit-step-num {
	width: 56px;
	height: 56px;
	border-radius: var(--bit-radius-pill);
	background: linear-gradient(135deg, var(--bit-primary), var(--bit-secondary));
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: var(--bit-text-2xl);
	font-weight: var(--bit-weight-extrabold);
	margin: 0 auto var(--bit-space-5);
	box-shadow: var(--bit-shadow-glow);
}

.bit-step h3 {
	font-size: var(--bit-text-xl);
	font-weight: var(--bit-weight-bold);
	margin-bottom: var(--bit-space-2);
}

.bit-step p {
	color: var(--bit-text-muted);
}

/* Partner & App CTA */
.bit-cta-card {
	position: relative;
	border-radius: var(--bit-radius-xl);
	padding: var(--bit-space-10);
	overflow: hidden;
	background-size: cover;
	background-position: center;
	color: #fff;
}

.bit-cta-card::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(11, 13, 17, 0.74), rgba(11, 13, 17, 0.38));
	border-radius: inherit;
	z-index: 1;
}

.bit-cta-content {
	position: relative;
	z-index: 2;
	max-width: 520px;
}

.bit-cta-content h2 {
	font-size: var(--bit-text-3xl);
	font-weight: var(--bit-weight-extrabold);
	margin-bottom: var(--bit-space-3);
	line-height: var(--bit-line-tight);
}

.bit-cta-content p {
	font-size: var(--bit-text-lg);
	margin-bottom: var(--bit-space-6);
	opacity: 0.9;
}

/* Footer */
.bit-footer {
	padding: var(--bit-space-12) 0;
	background: var(--bit-surface);
	border-top: 1px solid var(--bit-border);
	margin-bottom: var(--bit-bottom-nav-height);
}

@media (min-width: 768px) {
	.bit-footer {
		margin-bottom: 0;
	}
}

.bit-footer-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--bit-space-6);
	text-align: center;
}

.bit-footer-links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--bit-space-4);
}

.bit-footer-links a {
	color: var(--bit-text-muted);
	font-size: var(--bit-text-sm);
	font-weight: var(--bit-weight-medium);
}

.bit-footer-links a:hover {
	color: var(--bit-primary);
	text-decoration: none;
}

.bit-footer-copy {
	font-size: var(--bit-text-sm);
	color: var(--bit-text-subtle);
}

/* Main page bottom padding for mobile nav */
.bit-main {
	padding-bottom: var(--bit-bottom-nav-height);
}

@media (min-width: 768px) {
	.bit-main {
		padding-bottom: 0;
	}
}

.bit-skip-link {
	position: absolute;
	top: -100%;
	left: var(--bit-space-4);
	z-index: 9999;
	padding: var(--bit-space-2) var(--bit-space-4);
	background: var(--bit-primary);
	color: #fff;
	border-radius: var(--bit-radius);
	font-weight: var(--bit-weight-semibold);
	transition: top var(--bit-transition-fast);
}

.bit-skip-link:focus {
	top: var(--bit-space-4);
	outline: 2px solid #fff;
	outline-offset: 2px;
}