/* ===== ARTES DA SI - BASE STYLES ===== */

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

/* Variáveis de Design */
:root {
  /* Cores principais */
  --bg: #0B0B0B;
  --text: #1F1F1F;
  --text-on-dark: #FFFFFF;
  --muted: #888;
  
  /* Paleta Artes da Si */
  --primary: #E8B6D8;        /* Lilás principal */
  --primary-2: #F2C6E8;      /* Rosa lilás */
  --accent-navy: #1E2A44;    /* Azul marinho */
  --accent-gold: #C7A35A;    /* Dourado */
  --panel: #F7E6F1;          /* Fundo dos cards */
  --ring: rgba(232, 182, 216, .35);
  
  /* Gradientes */
  --gradient-primary: linear-gradient(120deg, #F2C6E8 0%, #E3A7D2 100%);
  
  /* Sombras */
  --shadow-card: 0 6px 28px rgba(0,0,0,.08);
  --shadow-hover: 0 12px 40px rgba(232, 182, 216, 0.25);
  
  /* Tipografia */
  --font-heading: 'Poppins', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-cursive: 'Dancing Script', cursive;
  
  /* Espaçamentos */
  --section-padding: 5rem;
  --container-width: 1200px;
}

/* Tipografia base */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: #FAFAFA;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.35rem; }
h5 { font-size: 1.15rem; }
h6 { font-size: 1rem; }

/* Links */
a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary);
}

/* Imagens */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Botões base */
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Seções */
section {
  padding: var(--section-padding) 0;
}

/* Utilitários */
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Responsivo */
@media (max-width: 768px) {
  :root {
    --section-padding: 3rem;
  }
  
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.35rem; }
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}