/* Reset e variáveis - Tema Preto e Laranja */
:root {
    --primary: #ff6b35;
    --primary-dark: #e55a2b;
    --primary-light: #ff8b5e;
    --secondary: #0a0a0a;
    --secondary-light: #1a1a1a;
    --accent: #00ff9d;
    --light: #f8f9fa;
    --dark: #121212;
    --gray: #666;
    --gray-light: #888;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Space Grotesk', sans-serif;
    
    --shadow: 0 4px 12px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.7);
    
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--light);
    background: var(--dark);
    overflow-x: hidden;
}

body.dark-theme {
    background: var(--dark);
    color: var(--light);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 100px 0;
}

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.highlight {
    color: var(--primary);
}

.highlight-text {
    color: var(--primary);
    font-weight: 600;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1rem;
    color: var(--gray-light);
}

.section-title {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--light);
}

.section-subtitle {
    text-align: center;
    color: var(--gray-light);
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}