/* ----- RESET E VARIÁVEIS ----- */
:root {
  --color-fundo: #1e2229;
  --color-destaque: #c5a059;
  --color-destaque-hover: #b08a3f;
  --color-branco: #ffffff;
  --color-offwhite: #f5f5f5;
  --color-claro: #f9f9f9;
  --color-texto-escuro: #1e2229;
  --font-principal: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --whatsapp-green: #25d366;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-principal);
  background-color: var(--color-fundo);
  color: var(--color-offwhite);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ----- TIPOGRAFIA ----- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--color-branco);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--color-destaque);
}

.text-destaque {
  color: var(--color-destaque);
}

.text-ouro {
  color: var(--color-destaque) !important;
}

/* ----- CORES DE FUNDO ----- */
.bg-fundo {
  background-color: var(--color-fundo);
}

.bg-claro {
  background-color: var(--color-claro);
  color: var(--color-texto-escuro);
}

.bg-claro h2,
.bg-claro h3 {
  color: var(--color-texto-escuro);
}

.bg-claro .text-destaque {
  color: var(--color-destaque);
}

.bg-offwhite {
  background-color: var(--color-offwhite);
  color: var(--color-texto-escuro);
}

/* ----- BOTÕES ----- */
.btn-ouro {
  background-color: var(--color-destaque);
  color: var(--color-fundo);
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  border: 2px solid var(--color-destaque);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
}

.btn-ouro:hover,
.btn-ouro:focus {
  background-color: var(--color-destaque-hover);
  border-color: var(--color-destaque-hover);
  color: var(--color-fundo);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(197, 160, 89, 0.35);
}

.btn-outline-ouro {
  background-color: transparent;
  color: var(--color-destaque);
  font-weight: 600;
  padding: 0.7rem 1.8rem;
  border-radius: 50px;
  border: 2px solid var(--color-destaque);
  transition: all 0.3s ease;
}

.btn-outline-ouro:hover,
.btn-outline-ouro:focus {
  background-color: var(--color-destaque);
  color: var(--color-fundo);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: var(--whatsapp-green);
  color: #fff;
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  border: 2px solid var(--whatsapp-green);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus {
  background-color: #1ebe5d;
  border-color: #1ebe5d;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
}

/* ----- CARDS E BLOCOS ----- */
.card-hub {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(197, 160, 89, 0.15);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  height: 100%;
  transition: all 0.4s ease;
}

.card-hub:hover {
  transform: translateY(-6px);
  border-color: var(--color-destaque);
  box-shadow: 0 12px 40px rgba(197, 160, 89, 0.12);
}

.card-hub .icon-ouro {
  font-size: 2.8rem;
  color: var(--color-destaque);
  display: block;
  margin-bottom: 1.2rem;
}

.card-hub-light {
  background: #fff;
  border: 1px solid #e9ecef;
  border-radius: 16px;
  padding: 2rem 1.5rem;
  height: 100%;
  transition: all 0.4s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.card-hub-light:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--color-destaque);
}

.card-hub-light .icon-ouro {
  font-size: 2.8rem;
  color: var(--color-destaque);
  display: block;
  margin-bottom: 1.2rem;
}

/* ----- HERO SECTION ----- */
.hero {
  min-height: 120vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #14181e 0%, #1e2229 50%, #2a2f38 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800" opacity="0.06"><path d="M0 800L1200 400L1200 800Z" fill="%23C5A059"/><path d="M0 600L800 200L1200 400L0 800Z" fill="%23C5A059" opacity="0.3"/></svg>')
    no-repeat center/cover;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  background: rgba(197, 160, 89, 0.15);
  color: var(--color-destaque);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(197, 160, 89, 0.2);
  margin-bottom: 1.5rem;
}

/* ----- BARRA DE NAVEGAÇÃO ----- */
.navbar-custom {
  background: rgba(30, 34, 41, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(197, 160, 89, 0.08);
  padding: 0.8rem 0;
  transition: all 0.3s ease;
}

.navbar-custom .navbar-brand {
  font-weight: 800;
  color: var(--color-branco);
  letter-spacing: -0.02em;
}

.navbar-custom .navbar-brand span {
  color: var(--color-destaque);
}

.navbar-custom .nav-link {
  color: rgba(255, 255, 255, 0.75) !important;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 1rem !important;
  transition: color 0.3s ease;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link:focus,
.navbar-custom .nav-link.active {
  color: var(--color-destaque) !important;
}

.navbar-custom .navbar-toggler {
  border-color: rgba(197, 160, 89, 0.3);
  color: var(--color-branco);
}

.navbar-custom .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ----- SELO / BADGE ----- */
.selo-pericia {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid rgba(197, 160, 89, 0.2);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--color-destaque);
}

.selo-pericia i {
  font-size: 1.2rem;
}

/* ----- WHATSAPP FLUTUANTE ----- */
.whatsapp-float {
  position: fixed;
  bottom: 1.8rem;
  right: 1.8rem;
  z-index: 9999;
  background: var(--whatsapp-green);
  color: #fff;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.35);
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
  animation: pulse-whatsapp 2.5s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 40px rgba(37, 211, 102, 0.5);
  color: #fff;
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
  }

  70% {
    box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ----- RODAPÉ ----- */
.footer {
  background-color: #14181e;
  padding: 3rem 0 1.5rem;
  border-top: 1px solid rgba(197, 160, 89, 0.08);
}

.footer a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: var(--color-destaque);
}

.footer .social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.footer .social-links a:hover {
  background: var(--color-destaque);
  color: var(--color-fundo);
  transform: translateY(-2px);
}

/* ----- UTILITÁRIOS ----- */
.section-padding {
  padding: 5rem 0;
}

.section-padding-sm {
  padding: 3rem 0;
}

.gap-2rem {
  gap: 2rem;
}

.border-ouro-bottom {
  border-bottom: 2px solid var(--color-destaque);
  padding-bottom: 0.5rem;
  display: inline-block;
}

/* ----- RESPONSIVIDADE EXTRA ----- */
@media (max-width: 768px) {
  .section-padding {
    padding: 3.5rem 0;
  }

  .hero {
    min-height: 120vh;
    text-align: center;
  }

  .card-hub,
  .card-hub-light {
    padding: 1.5rem 1rem;
  }

  .whatsapp-float {
    width: 56px;
    height: 56px;
    font-size: 1.8rem;
    bottom: 1.2rem;
    right: 1.2rem;
  }

  .footer {
    text-align: center;
  }

  .footer .social-links {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .hero {
    min-height: 110vh;
  }

  .btn-ouro,
  .btn-whatsapp {
    padding: 0.6rem 1.5rem;
    font-size: 0.8rem;
    width: 100%;
  }
}

/* ----- ACESSIBILIDADE: foco visível ----- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-destaque);
  outline-offset: 2px;
}

/* Skip link (acessibilidade) */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-destaque);
  color: var(--color-fundo);
  padding: 0.8rem 1.5rem;
  border-radius: 0 0 8px 8px;
  z-index: 99999;
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

/* Estilo para o modo manutenção */
.badge-manutencao {
  background: rgba(197, 160, 89, 0.15);
  color: var(--color-destaque);
  padding: 0.25rem 0.8rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(197, 160, 89, 0.2);
}