:root {

  /* FONT */
  --font-primary: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  /* BACKGROUNDS  */
  --color-bg-main: #070b16;   
  --color-bg-soft: #0b1020;   
  --color-bg-card: #11172a;  

  /* TEXT */
  --color-text-main: #f1f5f9;  
  --color-text-muted: #cbd5e1;  
  --color-text-soft: #94a3b8;

  /* BRAND  */
  --color-primary: #6366f1;   
  --color-secondary: #818cf8;  
  --color-accent: #4f46e5;     

  /* GRADIENTS*/
  --gradient-primary: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-secondary)
  );

  /* BORDERS*/
  --border-soft: 1px solid rgba(255,255,255,0.08);
  --border-accent: 1px solid rgba(129, 140, 248, 0.45);
}

/* Ajuste o padding das suas seções para equilibrar */
.authority, .services, .benefits {
    /* Antes devia estar uns 120px. Baixe para 60px ou 80px */
    padding-top: 80px; 
    padding-bottom: 80px;
}

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-primary);
}

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

h1, h2, h3 {
    line-height: 1.1;
    letter-spacing: -0.02em; /* Traz seriedade e modernidade */
    color: var(--color-text-main);
    font-weight: 600;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem); 
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

p {
    color: var(--color-text-soft);
    font-size: 1.125rem; 
    max-width: 65ch; 
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 4px; 
    transition: all 0.2s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border: 1px solid transparent;
}

.btn-primary:hover {
    background: var(--color-accent);
    transform: translateY(-1px); 
}

.btn-ghost {
    background: transparent;
    border: var(--border-soft);
    color: var(--color-text-main);
}

.btn-ghost:hover {
    border-color: var(--color-text-soft);
    background: rgba(255,255,255,0.03);
}


.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ANIMAÇÕES DE SCROLL REVEAL */

.reveal {
    opacity: 0;
    transform: translateY(30px); 
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1); 
    will-change: opacity, transform; /* Otimização de performance */
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Delay para efeito Cascata */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: -110px;
}


@media (max-width: 968px) {
  html {
    scroll-padding-top: 70px;
  }
}