/* ==========================================================================
   Design System & Variáveis Globais
   ========================================================================== */
:root {
	/* Cores base (Dark Mode Nativo) */
	--color-bg-primary: #0B0D12;
	--color-bg-secondary: #141821;
	--color-bg-tertiary: #242B36;
	
	--color-text-primary: #F5F5F5;
	--color-text-secondary: #B8BCC6;
	
	/* Cores de Marca */
	--color-brand-purple: #6557FF;
	--color-brand-orange: #F68B2D;
	
	/* Tipografia */
	--font-heading: 'Space Grotesk', sans-serif;
	--font-body: 'Montserrat', sans-serif;
	
	/* Espaçamentos e Grid */
	--container-width: 1200px;
	--spacing-xs: 0.5rem;
	--spacing-sm: 1rem;
	--spacing-md: 2rem;
	--spacing-lg: 4rem;
	--spacing-xl: 8rem;
	
	/* Bordas e Efeitos */
	--border-radius: 8px;
	--border-thin: 1px solid rgba(255,255,255,0.05);
	--transition-smooth: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	--shadow-glow: 0 0 20px rgba(101, 87, 255, 0.15);
}

/* ==========================================================================
   CSS Reset Minimalista
   ========================================================================== */
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
	font-size: 16px;
}

body {
	background-color: var(--color-bg-primary);
	color: var(--color-text-primary);
	font-family: var(--font-body);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
}

img, picture, video, canvas, svg {
	display: block;
	max-width: 100%;
}

input, button, textarea, select {
	font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
	overflow-wrap: break-word;
}

a {
	color: inherit;
	text-decoration: none;
	transition: color var(--transition-smooth);
}

ul, ol {
	list-style: none;
}

/* ==========================================================================
   Tipografia Global
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-heading);
	font-weight: 700;
	line-height: 1.2;
	margin-bottom: var(--spacing-sm);
	letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

p {
	color: var(--color-text-secondary);
	margin-bottom: var(--spacing-md);
	font-weight: 400;
}

/* Text Utilities */
.text-gradient {
	background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-text-secondary) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.text-brand { color: var(--color-brand-purple); }
.text-orange { color: var(--color-brand-orange); }

/* ==========================================================================
   Layout e Containers
   ========================================================================== */
.container {
	width: 100%;
	max-width: var(--container-width);
	margin-inline: auto;
	padding-inline: var(--spacing-md);
}

.section-padding {
	padding-block: var(--spacing-xl);
}

/* Grid Utilities */
.grid {
	display: grid;
	gap: var(--spacing-md);
}

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

@media (min-width: 768px) {
	.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
	.grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
	.grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
	.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
	.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Flex Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* ==========================================================================
   Componentes Base
   ========================================================================== */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.8rem 1.8rem;
	border-radius: var(--border-radius);
	font-family: var(--font-heading);
	font-weight: 600;
	cursor: pointer;
	transition: all var(--transition-smooth);
	border: none;
	gap: 0.5rem;
}

.btn-primary {
	background-color: var(--color-brand-orange);
	color: #fff;
}
.btn-primary:hover {
	background-color: #e07a22;
	transform: translateY(-2px);
	box-shadow: 0 4px 15px rgba(246, 139, 45, 0.3);
}

.btn-secondary {
	background-color: transparent;
	color: var(--color-text-primary);
	border: 1px solid rgba(255,255,255,0.2);
}
.btn-secondary:hover {
	border-color: var(--color-text-primary);
	background-color: rgba(255,255,255,0.05);
}

/* Tags/Badges */
.badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.4rem 0.8rem;
	border-radius: 50px;
	background-color: var(--color-bg-secondary);
	border: var(--border-thin);
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--color-text-secondary);
}