/* ==========================================================================
   Smoke Corp — Design System (2070 Futuristic)
   ========================================================================== */

@keyframes sc-chameleon-shift {
	0% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 100% 50%;
	}
	100% {
		background-position: 0% 50%;
	}
}

@keyframes sc-chameleon-bar {
	0% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 100% 50%;
	}
	100% {
		background-position: 0% 50%;
	}
}

:root {
	/* Brand — chameleon purple & sky blue */
	--sc-brand-primary: #38bdf8;
	--sc-brand-primary-hover: #0ea5e9;
	--sc-brand-secondary: #8b5cf6;
	--sc-brand-accent: #c084fc;
	--sc-brand-primary-dark: #5b21b6;
	--sc-brand-primary-light: rgba(139, 92, 246, 0.14);
	--sc-brand-gold: #fbbf24;
	--sc-brand-gold-light: rgba(251, 191, 36, 0.15);
	--sc-gradient-chameleon: linear-gradient(135deg, #7c3aed 0%, #38bdf8 35%, #8b5cf6 65%, #0ea5e9 100%);
	--sc-gradient-chameleon-soft: linear-gradient(135deg, #ede9fe 0%, #e0f2fe 30%, #f3e8ff 60%, #dbeafe 100%);
	--sc-gradient-chameleon-bar: linear-gradient(90deg, #6d28d9 0%, #2563eb 40%, #38bdf8 70%, #7c3aed 100%);
	--sc-promo-bg: linear-gradient(135deg, #6d28d9 0%, #3b82f6 40%, #38bdf8 70%, #8b5cf6 100%);
	--sc-gradient-primary: linear-gradient(135deg, #38bdf8 0%, #8b5cf6 50%, #a855f7 100%);
	--sc-gradient-glow: linear-gradient(135deg, rgba(56, 189, 248, 0.45) 0%, rgba(139, 92, 246, 0.45) 100%);

	/* Surfaces */
	--sc-surface-page: #f0f4ff;
	--sc-surface-card: #ffffff;
	--sc-surface-muted: #f5f3ff;
	--sc-surface-header: rgba(255, 255, 255, 0.9);
	--sc-surface-dark: #5b21b6;
	--sc-surface-glass: rgba(255, 255, 255, 0.72);

	/* Text — high contrast on light surfaces */
	--sc-text-primary: #0c1929;
	--sc-text-secondary: #334155;
	--sc-text-muted: #64748b;
	--sc-text-subtle: #94a3b8;
	--sc-text-inverse: #ffffff;
	--sc-text-accent: #7c3aed;
	--sc-text-price: #6d28d9;
	--sc-text-on-dark: #f5f3ff;
	--sc-text-on-dark-muted: #c4b5fd;

	/* Borders */
	--sc-border-subtle: rgba(139, 92, 246, 0.14);
	--sc-border-medium: rgba(56, 189, 248, 0.28);
	--sc-border-neon: rgba(139, 92, 246, 0.45);

	/* Status */
	--sc-color-success: #10b981;
	--sc-color-error: #ef4444;
	--sc-color-warning: #f59e0b;
	--sc-color-sale: #8b5cf6;

	/* Typography */
	--sc-font-family: 'Montserrat', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--sc-font-size-display: clamp(2.25rem, 5vw, 3.5rem);
	--sc-font-size-h1: clamp(1.875rem, 3.5vw, 2.75rem);
	--sc-font-size-h2: clamp(1.5rem, 2.5vw, 2.125rem);
	--sc-font-size-h3: 1.5rem;
	--sc-font-size-h4: 1.125rem;
	--sc-font-size-body: 0.9375rem;
	--sc-font-size-body-lg: 1.0625rem;
	--sc-font-size-small: 0.8125rem;
	--sc-font-size-xs: 0.6875rem;
	--sc-font-size-price: 1.375rem;
	--sc-font-size-price-lg: 1.75rem;
	--sc-line-height-body: 1.65;
	--sc-line-height-heading: 1.2;
	--sc-letter-spacing-tight: -0.03em;
	--sc-letter-spacing-normal: 0;
	--sc-letter-spacing-wide: 0.04em;
	--sc-letter-spacing-label: 0.06em;

	/* Spacing */
	--sc-space-1: 4px;
	--sc-space-2: 8px;
	--sc-space-3: 12px;
	--sc-space-4: 16px;
	--sc-space-5: 24px;
	--sc-space-6: 32px;
	--sc-space-7: 48px;
	--sc-space-8: 64px;
	--sc-space-9: 80px;
	--sc-space-10: 120px;

	/* Layout */
	--sc-container-max: 1360px;
	--sc-container-padding: 24px;
	--sc-grid-gap: 24px;

	/* Radii */
	--sc-radius-sm: 8px;
	--sc-radius-md: 10px;
	--sc-radius-lg: 14px;
	--sc-radius-xl: 18px;
	--sc-radius-full: 9999px;

	/* Shadows & glow */
	--sc-shadow-sm: 0 1px 3px rgba(10, 25, 60, 0.06);
	--sc-shadow-md: 0 4px 24px rgba(124, 58, 237, 0.12);
	--sc-shadow-lg: 0 8px 40px rgba(56, 189, 248, 0.14);
	--sc-shadow-focus: 0 0 0 3px rgba(139, 92, 246, 0.35);
	--sc-shadow-neon: 0 0 24px rgba(139, 92, 246, 0.35);
	--sc-shadow-card: 0 2px 16px rgba(91, 33, 182, 0.06), 0 0 0 1px rgba(56, 189, 248, 0.1);

	/* Motion */
	--sc-transition-fast: 150ms ease-in-out;
	--sc-transition-base: 200ms ease-in-out;
	--sc-transition-slow: 300ms ease-in-out;

	/* Header */
	--sc-header-height: 85px;
	--sc-header-height-scrolled: 70px;
}

/* Base reset overrides */
.smoke-corp-theme,
.smoke-corp-theme body {
	font-family: var(--sc-font-family) !important;
	font-size: var(--sc-font-size-body);
	line-height: var(--sc-line-height-body);
	color: var(--sc-text-secondary);
	background-color: var(--sc-surface-page) !important;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.smoke-corp-theme h1,
.smoke-corp-theme h2,
.smoke-corp-theme h3,
.smoke-corp-theme h4,
.smoke-corp-theme h5,
.smoke-corp-theme h6 {
	font-family: var(--sc-font-family) !important;
	color: var(--sc-text-primary);
	font-weight: 700;
	line-height: var(--sc-line-height-heading);
	letter-spacing: var(--sc-letter-spacing-tight);
}

.smoke-corp-theme h1 { font-size: var(--sc-font-size-h1); font-weight: 800; }
.smoke-corp-theme h2 { font-size: var(--sc-font-size-h2); font-weight: 800; }
.smoke-corp-theme h3 { font-size: var(--sc-font-size-h3); font-weight: 700; }
.smoke-corp-theme h4 { font-size: var(--sc-font-size-h4); font-weight: 700; }

.smoke-corp-theme p {
	color: var(--sc-text-secondary);
	margin-bottom: 1em;
}

.smoke-corp-theme strong,
.smoke-corp-theme b {
	font-weight: 700;
	color: var(--sc-text-primary);
}

.smoke-corp-theme a {
	color: var(--sc-text-accent);
	transition: color var(--sc-transition-base);
}

.smoke-corp-theme a:hover {
	color: var(--sc-brand-primary);
}

/* Container utility */
.sc-container {
	width: 100%;
	max-width: var(--sc-container-max);
	margin-left: auto;
	margin-right: auto;
	padding-left: var(--sc-container-padding);
	padding-right: var(--sc-container-padding);
}

/* Section utility */
.sc-section {
	padding-top: var(--sc-space-9);
	padding-bottom: var(--sc-space-9);
}

.sc-section--lg {
	padding-top: var(--sc-space-10);
	padding-bottom: var(--sc-space-10);
}

.sc-section__header {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: var(--sc-space-5);
	margin-bottom: var(--sc-space-6);
}

.sc-section__title {
	font-size: var(--sc-font-size-h2);
	font-weight: 800;
	color: var(--sc-text-primary);
	margin: 0;
	letter-spacing: var(--sc-letter-spacing-tight);
	position: relative;
	padding-bottom: 12px;
}

.sc-section__title::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 56px;
	height: 3px;
	background: var(--sc-gradient-primary);
	border-radius: 2px;
	box-shadow: var(--sc-shadow-neon);
}

.sc-section__link {
	font-size: var(--sc-font-size-small);
	font-weight: 600;
	color: var(--sc-text-accent);
	text-decoration: none;
	white-space: nowrap;
}

.sc-section__link:hover {
	color: var(--sc-brand-primary);
	text-decoration: underline;
}

/* Buttons */
.sc-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--sc-space-2);
	height: 52px;
	padding: 0 var(--sc-space-6);
	font-family: var(--sc-font-family);
	font-size: var(--sc-font-size-body);
	font-weight: 700;
	line-height: 1;
	text-decoration: none;
	border: 2px solid transparent;
	border-radius: var(--sc-radius-md);
	cursor: pointer;
	transition: background-color var(--sc-transition-base),
		color var(--sc-transition-base),
		border-color var(--sc-transition-base),
		box-shadow var(--sc-transition-base),
		transform var(--sc-transition-base);
}

.sc-btn--primary {
	background: var(--sc-gradient-primary);
	color: var(--sc-text-inverse) !important;
	border-color: transparent;
	box-shadow: var(--sc-shadow-neon);
}

.sc-btn--primary:hover {
	box-shadow: 0 0 32px rgba(139, 92, 246, 0.5);
	transform: translateY(-2px);
	color: var(--sc-text-inverse) !important;
}

.sc-btn--secondary {
	background-color: transparent;
	color: var(--sc-text-accent) !important;
	border-color: var(--sc-brand-primary);
}

.sc-btn--secondary:hover {
	background-color: var(--sc-brand-primary-light);
	transform: translateY(-2px);
}

.sc-btn--sm {
	height: 44px;
	padding: 0 var(--sc-space-5);
	font-size: var(--sc-font-size-small);
}

.sc-btn--full {
	width: 100%;
}

/* Form inputs */
.sc-input,
.sc-select {
	width: 100%;
	height: 52px;
	padding: 0 var(--sc-space-4);
	font-family: var(--sc-font-family);
	font-size: var(--sc-font-size-body);
	color: var(--sc-text-primary);
	background: var(--sc-surface-card);
	border: 1px solid var(--sc-border-subtle);
	border-radius: var(--sc-radius-md);
	transition: border-color var(--sc-transition-base), box-shadow var(--sc-transition-base);
}

.sc-input:focus,
.sc-select:focus {
	outline: none;
	border-color: var(--sc-brand-primary);
	box-shadow: var(--sc-shadow-focus);
}

.sc-input::placeholder {
	color: var(--sc-text-subtle);
}

/* Badge */
.sc-badge {
	display: inline-flex;
	align-items: center;
	padding: 4px 10px;
	font-size: var(--sc-font-size-xs);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	border-radius: 6px;
}

.sc-badge--sale {
	background: var(--sc-gradient-primary);
	color: var(--sc-text-inverse);
}

.sc-badge--stock {
	background-color: var(--sc-surface-muted);
	color: var(--sc-text-muted);
}

/* Card base */
.sc-card {
	background: var(--sc-surface-card);
	border: 1px solid var(--sc-border-subtle);
	border-radius: var(--sc-radius-lg);
	box-shadow: var(--sc-shadow-card);
	transition: transform var(--sc-transition-base), box-shadow var(--sc-transition-base), border-color var(--sc-transition-base);
}

.sc-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--sc-shadow-md);
	border-color: var(--sc-border-medium);
}

/* Grid */
.sc-grid {
	display: grid;
	gap: var(--sc-grid-gap);
}

.sc-grid--4 {
	grid-template-columns: repeat(4, 1fr);
}

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

.sc-grid--2 {
	grid-template-columns: repeat(2, 1fr);
}

/* Star rating */
.sc-stars {
	display: inline-flex;
	align-items: center;
	gap: 2px;
	color: #fbbf24;
}

.sc-stars__count {
	margin-left: 6px;
	font-size: var(--sc-font-size-xs);
	color: var(--sc-text-muted);
}

/* Trust badges */
.sc-trust-badges {
	display: flex;
	flex-wrap: wrap;
	gap: var(--sc-space-4);
}

.sc-trust-badge {
	display: flex;
	align-items: center;
	gap: var(--sc-space-2);
	font-size: var(--sc-font-size-small);
	color: var(--sc-text-secondary);
}

.sc-trust-badge svg {
	color: var(--sc-brand-primary);
	flex-shrink: 0;
}

/* Responsive grid */
@media (max-width: 1024px) {
	.sc-grid--4 {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 768px) {
	:root {
		--sc-container-padding: 16px;
		--sc-space-9: 56px;
		--sc-space-10: 72px;
	}

	.sc-grid--4,
	.sc-grid--3 {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 480px) {
	.sc-grid--4,
	.sc-grid--3,
	.sc-grid--2 {
		grid-template-columns: 1fr;
	}
}