/* 
   DESIGN SYSTEM: ority, Technical Minimalism, Engineering Grid
*/

@font-face {
    font-family: 'Archivo Expanded';
    src: url('../assets/fonts/ArchivoExpanded-Bold.woff') format('woff');
    font-weight: 100 900; /* Define uma faixa para evitar que o mobile ignore o peso bold */
    font-style: normal;
    font-display: swap;
}

:root {
    /* Cromática de Confiança */
    --color-background: #FFFFFF;
    --color-surface: #F3F4F6;
    --color-primary: #2563EB;
    --color-primary-light: #60A5FA;
    --color-dark: #1A1F26;
    --color-border: #E5E7EB;
    --color-bg-alt: #F9FAFB;
    --color-text-dim: #6B7280;

    /* Spacing Scale (Rigorosa) */
    --space-xs: 0.5rem;   /* 8px */
    --space-s: 1rem;      /* 16px */
    --space-m: 2rem;      /* 32px */
    --space-l: 4rem;      /* 64px */
    --space-xl: 8rem;     /* 128px */

    /* Tipografia Técnica */
    --font-main: 'Archivo Expanded', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-background);
    color: var(--color-dark);
    font-family: var(--font-main);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Background Minimalism Utility */
.bg-mark {
    position: absolute;
    top: 10%;
    right: -5%;
    width: 60%;
    opacity: 0.03;
    pointer-events: none;
    z-index: -1;
}

/* Engineering Grid System */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--space-m);
}

.grid-12 {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-m);
}

/* Typography Hierarchy */
h1, h2, h3 {
    text-transform: none;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-dark);
}

/* Button System - Modular */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.4rem 3rem;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid transparent;
    cursor: pointer;
    border-radius: 4px; /* Mais afiado para visual técnico */
}

.btn-primary {
    background-color: var(--color-dark);
    color: #FFFFFF;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--color-primary-light);
    color: #FFFFFF;
}

.btn-secondary:hover {
    opacity: 0.9;
}

/* UI Components */
.divider {
    height: 1px;
    background: var(--color-border);
    width: 100%;
    margin: var(--space-m) 0;
}

.section-label {
    font-size: 0.65rem;
    color: var(--color-primary-light);
    letter-spacing: 0.3em;
    text-transform: uppercase;
}