/*
 * CriarteBrasil Web Solutions
 * Design System Variables
 */

/* Importação das fontes do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Sora:wght@400;600;700;800&display=swap');

:root {
    /* Cores Oficiais */
    --primary: #5B21B6;
    --primary-rgb: 91, 33, 182;
    --secondary: #7C3AED;
    --secondary-rgb: 124, 58, 237;
    --accent: #06B6D4;
    --accent-rgb: 6, 182, 212;
    
    /* Tons de Fundo (Modo Escuro / SaaS Premium) */
    --dark-blue: #081226;
    --dark-surface: #0D1832;
    --dark-surface-rgb: 13, 24, 50;
    
    /* Tons Claros */
    --white: #FFFFFF;
    --white-rgb: 255, 255, 255;
    --gray-100: #F8FAFC;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-600: #475569;
    --gray-800: #1E293B;
    
    /* Cores de Texto */
    --text-dark: #0F172A;
    --text-muted: #64748B;
    --text-light: #F8FAFC;
    --text-light-muted: #94A3B8;
    
    /* Gradiente Oficial */
    --gradient-official: linear-gradient(135deg, #5B21B6 0%, #7C3AED 50%, #06B6D4 100%);
    --gradient-surface: linear-gradient(180deg, rgba(13, 24, 50, 0.8) 0%, rgba(8, 18, 38, 0.95) 100%);
    --gradient-glow: radial-gradient(circle at center, rgba(124, 58, 237, 0.15) 0%, rgba(6, 182, 212, 0.05) 50%, transparent 100%);
    
    /* Fontes */
    --font-primary: 'Sora', 'Inter', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Espaçamentos e Layout */
    --container-max-width: 1280px;
    --section-gap: 120px;
    --section-gap-mobile: 80px;
    --card-padding: 32px;
    --card-padding-mobile: 24px;
    
    /* Bordas e Efeitos */
    --radius-card: 20px;
    --radius-btn: 12px;
    --radius-badge: 100px;
    --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 25px rgba(124, 58, 237, 0.25);
    
    /* Transições */
    --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-medium: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-secondary);
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Tipografia Base */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    color: var(--text-dark);
    font-weight: 700;
}

h1 {
    font-size: 4.5rem; /* 72px */
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 3rem; /* 48px */
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 2rem; /* 32px */
    font-weight: 600;
    line-height: 1.3;
}

p {
    font-family: var(--font-secondary);
    color: var(--text-muted);
}

/* Responsividade de Tipografia */
@media (max-width: 1024px) {
    h1 {
        font-size: 3.5rem;
    }
    h2 {
        font-size: 2.5rem;
    }
    h3 {
        font-size: 1.75rem;
    }
    body {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.75rem;
    }
    h2 {
        font-size: 2rem;
    }
    h3 {
        font-size: 1.5rem;
    }
}