/* Nova Fundação Visual – Dark Premium (Comando 17.1 + Tópico 18)
   Paleta global:
   - Fundo principal: #121212 (preto sóbrio)
   - Dourado de destaque (brand): #C0A062
   - Texto principal: #F5F5F5
   - Texto secundário: #AAAAAA
   - Bordas discretas: #2A2A2A
   Esta folha complementa style.css e prevalece na cascade como padrão global. */

:root {
  /* Brand */
  --primary-color: #D4AF37;
  --primary-rgb: 212,175,55;

  /* Textos (títulos pretos, textos/subtítulos cinza) */
  --text-color: #1A1A1A;
  --muted-text: #666666;

  /* Fundos e bordas (tema claro) */
  --bg: #FFFFFF; /* plano de fundo do site */
  --surface-bg: #FFFFFF; /* superfícies (cards, modais, etc.) */
  --light-bg: linear-gradient(to bottom, #FFFFFF, #F7F7F7);
  --border-color: #E0E0E0; /* delineado sutil no tema claro */
  /* Tokens de identidade */
  --radius-card: 16px;
  --shadow-glow: 0px 0px 20px rgba(var(--primary-rgb), 0.15);
  --radius-ui: 16px;
  --shadow-lg: 0 18px 48px rgba(0,0,0,0.10);

  /* Espaçamentos utilitários */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;

  /* Container padrão */
  --container-max: 1160px;

  /* Acessibilidade */
  --focus-ring-color: rgba(212,175,55, 0.35);

  /* Gradiente primário (ouro) */
  --gradient-primary: linear-gradient(90deg, #D4AF37, #E5C76B);
}

/* Base global */
body {
  background: var(--bg) !important;
  color: var(--text-color) !important;
}
a { color: var(--text-color) !important; }
a:hover { color: var(--primary-color) !important; }

/* Container global padronizado */
.container {
  width: 100% !important;
  max-width: var(--container-max) !important;
  margin: 0 auto !important;
  padding: 0 24px !important;
}

/* Scrollbar sutil em dark premium */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: #161616; }
*::-webkit-scrollbar-thumb { background: #2A2A2A; border: 2px solid #161616; border-radius: 999px; }
*::-webkit-scrollbar-thumb:hover { background: #3A3A3A; }

/* Foco visível acessível em dourado suave */
:focus-visible {
  outline: 2px solid var(--focus-ring-color) !important;
  outline-offset: 2px !important;
}

/* Títulos: contraste e legibilidade */
h1, h2, h3, h4, h5, h6 { color: var(--text-color) !important; }
/* Textos primários e secundários */
p, li, .text { color: var(--muted-text) !important; }
.muted, .text-secondary, small, .meta { color: var(--muted-text) !important; }

/* Superfícies e componentes com fundo escuro */
.card,
.service-card,
.product-card,
.process-step,
.modal,
.modal-content,
.testimonials .testimonial-card,
.depoimentos .testimonial-card,
.category-btn,
.badge,
.chip {
  background: var(--surface-bg) !important;
  border-color: var(--border-color) !important;
}

/* Ícones dentro dos cards com fundo sutil escuro */
.service-card .icon,
.product-card .icon {
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--primary-color) !important;
}

/* Modais: garantir delineado e raio consistente com cards (16px) */
.modal,
.modal-content {
  border: 1px solid var(--border-color) !important;
  border-radius: 16px !important;
}

/* Cabeçalho e rodapé acompanham o dark base (topbar continua com seu degradê) */
.header, header.site-header, .footer {
  background: #FFFFFF !important;
  color: var(--text-color) !important;
  border-bottom: 1px solid var(--border-color) !important;
}

/* Efeito de rolagem no header em dark mode */
header.header--scrolled,
header.site-header.header--scrolled {
  background: rgba(255, 255, 255, 0.85) !important;
  border-bottom: 1px solid var(--border-color) !important;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

/* Botões primários em dourado com texto escuro para contraste */
.btn-primary,
.hero .btn-primary,
.cta .btn-primary,
button.btn-primary {
  background: var(--primary-color) !important;
  color: #121212 !important;
  border-color: var(--primary-color) !important;
}
.btn-primary:hover,
.hero .btn-primary:hover,
.cta .btn-primary:hover {
  filter: brightness(1.05);
}

/* Ícones/estrelas destacadas em dourado */
.rating .star.filled,
.icon-gold,
.highlight-gold {
  color: var(--primary-color) !important;
}

/* Links e focos com o novo dourado mais sóbrio */
a:hover,
button:focus,
.focus-ring {
  outline-color: rgba(var(--primary-rgb), 0.45) !important;
}

/* Tabelas padrão em tema escuro */
table,
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface-bg) !important;
  color: var(--text-color) !important;
  border: 1px solid var(--border-color) !important;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  border-radius: var(--radius-card);
  overflow: hidden;
}
thead th {
  color: var(--primary-color) !important;
  background: rgba(255,255,255,0.03);
}
th, td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}
tbody tr:hover { background: rgba(255,255,255,0.02); }

/* Modais com profundidade adicional */
.modal-content { box-shadow: 0 18px 48px rgba(0,0,0,0.40); }

/* Mídias dentro de cards com delineado sutil */
.card img,
.service-card img,
.product-card img {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  background: #1D1D1D;
}

/* --- Enhancements: tipografia, botões, cards, formulários, grids --- */
h1 { font-size: clamp(28px, 4vw, 40px); line-height: 1.15; }
h2 { font-size: clamp(22px, 3vw, 32px); line-height: 1.2; }
h3 { font-size: clamp(18px, 2.5vw, 24px); line-height: 1.3; }

button, .btn, [type="button"], [type="submit"], a.btn {
  appearance: none;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: linear-gradient(180deg, rgba(var(--primary-rgb),0.18), rgba(var(--primary-rgb),0.08));
  color: var(--text-color);
  padding: 10px 16px;
  font-weight: 600;
  letter-spacing: .25px;
  box-shadow: 0 1px 0 rgba(var(--primary-rgb), 0.25) inset, 0 10px 24px rgba(0,0,0,0.28);
  transition: background .18s ease, color .18s ease, transform .12s ease, box-shadow .18s ease, border-color .18s ease;
}
button:hover, .btn:hover, [type="button"]:hover, [type="submit"]:hover, a.btn:hover {
  background: linear-gradient(180deg, rgba(var(--primary-rgb),0.30), rgba(var(--primary-rgb),0.12));
  border-color: rgba(var(--primary-rgb),0.25);
  transform: translateY(-1px);
}
button:active, .btn:active { transform: translateY(0); }

.card {
  box-shadow: var(--shadow-glow);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 48px rgba(0,0,0,0.40), 0 0 0 1px rgba(var(--primary-rgb), 0.12);
  border-color: rgba(var(--primary-rgb),0.20) !important;
}

input, textarea, select {
  background: #FFFFFF !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-color) !important;
  border-radius: 12px !important;
  padding: 10px 12px !important;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
input::placeholder, textarea::placeholder { color: #8A8A8A; }
input:hover, textarea:hover, select:hover { border-color: rgba(var(--primary-rgb),0.20) !important; }
input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: none !important;
  border-color: rgba(var(--primary-rgb),0.55) !important;
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb),0.22) !important;
}

.header .nav-link, .navbar .nav-link {
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--muted-text);
  transition: background .15s ease, color .15s ease;
}
.header .nav-link:hover, .navbar .nav-link:hover {
  color: var(--text-color);
  background: rgba(var(--primary-rgb),0.10);
}

/* Menu principal (ul.main-nav) – base e estado ativo */
.header .main-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted-text);
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}
.header .main-nav a:hover {
  color: var(--text-color);
  background: rgba(var(--primary-rgb),0.10);
}
.header .main-nav a.active,
.header .main-nav a[aria-current="page"],
.navbar .nav-link.is-active {
  background: rgba(var(--primary-rgb), 0.16);
  color: var(--text-color) !important;
  border: 1px solid rgba(var(--primary-rgb), 0.35);
  box-shadow: 0 8px 24px rgba(0,0,0,0.30), 0 0 0 1px rgba(var(--primary-rgb), 0.18) inset;
}

.grid { display: grid; gap: var(--space-5); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 650px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.hero {
  border-radius: var(--radius-ui);
  padding: var(--space-6);
  background:
    radial-gradient(650px 250px at 80% -10%, rgba(var(--primary-rgb),0.08), transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)) var(--surface-bg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

.text-muted { color: var(--muted-text) !important; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: rgba(var(--primary-rgb),0.12);
  color: var(--primary-color);
  padding: 6px 10px;
  border: 1px solid rgba(var(--primary-rgb),0.22);
}
.hover-raise { transition: transform .2s ease, box-shadow .2s ease; }
.hover-raise:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0.01ms !important;
    transition-delay: 0 !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}