/* Reset e configurações gerais melhoradas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #16a34a;
    --primary-dark: #15803d;
    --primary-light: #dcfce7;
    --text-dark: #333333;
    --text-light: #666666;
    --text-lighter: #888888;
    --bg-light: #f8fafc;
    --bg-lighter: #f9fafb;
    --white: #ffffff;
    --border-light: #e5e7eb;
    --border-lighter: #f3f4f6;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius: 0.75rem;
    --radius-lg: 1rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    --space-lg: 2rem;
    --whatsapp-green: #25d366;
    --radius-full: 9999px;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --transition-normal: 0.3s ease;
    --shadow-lg1: 0 10px 15px rgba(0, 0, 0, 0.1);
    --whatsapp-green-hover: #128c7e;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container melhorado */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

/* Tipografia consistente */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 0.5em;
}

h1 { 
    font-size: 2.5rem; 
    line-height: 1.1;
}

h2 { 
    font-size: 2rem; 
    line-height: 1.2;
}

h3 { 
    font-size: 1.5rem; 
    line-height: 1.3;
}

h4 { 
    font-size: 1.25rem; 
    line-height: 1.4;
}

p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: var(--text-light);
}

/* Seções comuns - ALINHAMENTO MELHORADO */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 0 1rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: 800;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    margin: 0 auto 2rem;
    border-radius: 2px;
}

.section-description {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}



/* Grid system consistente */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Utilitários de alinhamento */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-column {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

/* Espaçamentos consistentes */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }
.p-5 { padding: 3rem; }