@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');
@import url('./tokens.css');

/* ==========================================================================
   CSS Reset & Base Global
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family-base);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: var(--line-height-normal);
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

/* Acessibilidade - Focus Ring */
:focus-visible {
  outline: 2px solid var(--color-gold-400);
  outline-offset: 3px;
}

/* ==========================================================================
   Layout Containers & Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--spacing-20);
  padding-bottom: var(--spacing-20);
  position: relative;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 6px 14px;
  background-color: var(--color-gold-50);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-full);
  color: var(--color-gold-600);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-4);
}

.section-tag.dark {
  background: rgba(197, 160, 89, 0.15);
  border-color: rgba(197, 160, 89, 0.4);
  color: var(--color-gold-300);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--spacing-12) auto;
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  color: var(--color-brand-black);
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-4);
}

.section-title.light {
  color: var(--color-text-light);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.section-subtitle.light {
  color: var(--color-silver-300);
}

.gold-gradient-text {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ==========================================================================
   Botões e Controles
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: 0.875rem 1.75rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--color-brand-black-rich);
  box-shadow: var(--shadow-gold-glow);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  background: var(--gradient-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -4px rgba(197, 160, 89, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-dark {
  background: var(--color-brand-black);
  color: var(--color-text-light);
  border: 1px solid var(--color-border-dark);
}

.btn-dark:hover {
  background: var(--color-brand-black-soft);
  border-color: var(--color-gold-400);
  transform: translateY(-2px);
  color: var(--color-gold-300);
}

.btn-outline-gold {
  background: transparent;
  color: var(--color-gold-600);
  border: 1.5px solid var(--color-gold-400);
}

.btn-outline-gold:hover {
  background: var(--color-gold-50);
  color: var(--color-gold-700);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.125rem 2.25rem;
  font-size: var(--font-size-md);
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* ==========================================================================
   Header Fixo & Identidade da Marca
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--color-border-light);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

/* Logo DR3 */
.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  text-decoration: none;
}

.brand-logo-img {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  object-fit: cover;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  border: 1.5px solid var(--color-gold-400);
  flex-shrink: 0;
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: 0.05em;
  line-height: 1.1;
  color: var(--color-brand-black);
}

.brand-name .gold {
  color: var(--color-gold-500);
}

.brand-name .silver {
  color: var(--color-silver-500);
}

.brand-tagline {
  font-size: 0.65rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
}

/* Menu de Navegação */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  position: relative;
  padding: var(--spacing-2) 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--transition-normal);
}

.nav-link:hover {
  color: var(--color-brand-black);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--spacing-2);
  color: var(--color-brand-black);
}

/* ==========================================================================
   Hero Section (A Primeira Dobra)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: 130px;
  padding-bottom: var(--spacing-16);
  background-color: var(--color-brand-black);
  background-image: var(--gradient-dark-overlay), url('../assets/images/hero_bg.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  color: var(--color-text-light);
  overflow: hidden;
}

.hero-overlay-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.12) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(197, 160, 89, 0.4);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  color: var(--color-gold-300);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-6);
  animation: fadeInDown 0.8s ease-out;
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-6);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  animation: fadeInUp 0.9s ease-out;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--color-silver-300);
  max-width: 680px;
  margin: 0 auto var(--spacing-10) auto;
  line-height: var(--line-height-relaxed);
  animation: fadeInUp 1s ease-out;
}

/* Motor de Busca Horizontal em 3 Passos */
.search-box-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-xl);
  padding: var(--spacing-4);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(197, 160, 89, 0.25);
  animation: fadeInUp 1.1s ease-out;
}

.search-form {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.6fr auto;
  gap: var(--spacing-3);
  align-items: center;
}

.search-step {
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: var(--spacing-2) var(--spacing-4);
  border-right: 1px solid var(--color-border-light);
}

.search-step:nth-child(3) {
  border-right: none;
}

.search-step-label {
  font-size: 0.7rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.search-step-label .step-num {
  color: var(--color-gold-500);
}

.search-select, .search-input {
  width: 100%;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-black);
  background: transparent;
  cursor: pointer;
}

.search-input {
  cursor: text;
}

.search-input::placeholder {
  color: var(--color-silver-400);
  font-weight: var(--font-weight-regular);
}

.search-btn {
  height: 54px;
  padding: 0 var(--spacing-6);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-lg);
}

/* ==========================================================================
   Sessão de Captação ("Premissa de Ouro" - Avaliação Estratégica DR3)
   ========================================================================== */
.valuation-section {
  background: linear-gradient(180deg, var(--color-bg-secondary) 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
}

.valuation-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--spacing-12);
  align-items: center;
}

.valuation-info {
  text-align: left;
}

.valuation-quote-box {
  background: var(--color-brand-black);
  color: var(--color-text-light);
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-gold-400);
  margin-bottom: var(--spacing-8);
  box-shadow: var(--shadow-md);
}

.valuation-quote-box p {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-snug);
  color: var(--color-silver-100);
}

.valuation-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

.valuation-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
}

.feature-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-gold-50);
  border: 1px solid var(--color-border-gold);
  color: var(--color-gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-black);
  margin-bottom: 2px;
}

.feature-text p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Card de Captação (Estilo Typeform / Modern Card) */
.valuation-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-xl);
  position: relative;
}

.valuation-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 15%;
  right: 15%;
  height: 3px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
}

.valuation-card-header {
  margin-bottom: var(--spacing-6);
  text-align: center;
}

.valuation-card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-black);
  margin-bottom: var(--spacing-1);
}

.valuation-card-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.valuation-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.form-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-label .req {
  color: var(--color-gold-500);
}

.form-control {
  width: 100%;
  height: 48px;
  padding: 0 var(--spacing-4);
  background-color: var(--color-bg-secondary);
  border: 1.5px solid var(--color-border-light);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-brand-black);
  transition: all var(--transition-fast);
}

.form-control:focus {
  background-color: #FFFFFF;
  border-color: var(--color-gold-400);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

/* User Valid / Invalid feedback */
.form-control:user-invalid {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3);
}

.form-footer-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--spacing-2);
}

/* ==========================================================================
   Sessão Vitrine ("Oportunidades Validadas")
   ========================================================================== */
.showcase-section {
  background-color: var(--color-bg-primary);
  border-top: 1px solid var(--color-border-light);
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-10);
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: var(--color-gold-50);
  color: var(--color-gold-700);
  border-color: var(--color-border-gold);
}

.filter-btn.active {
  background: var(--color-brand-black);
  color: var(--color-text-light);
  border-color: var(--color-brand-black);
  box-shadow: var(--shadow-sm);
}

.properties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-8);
}

@media (min-width: 1024px) {
  .properties-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Card de Imóvel */
.property-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.property-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-gold);
}

.property-image-box {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: var(--color-brand-black-soft);
}

.property-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.property-card:hover .property-image {
  transform: scale(1.05);
}

/* Selo DR3: Preço Validado */
.seal-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--gradient-gold);
  color: var(--color-brand-black-rich);
  font-size: 0.65rem;
  font-weight: var(--font-weight-extrabold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 4px;
}

.property-tags {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: flex;
  gap: 6px;
  max-width: calc(100% - 64px);
}

.prop-tag {
  background: rgba(13, 15, 18, 0.75);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: var(--font-weight-semibold);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.property-details {
  padding: var(--spacing-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.property-location {
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-gold-600);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.property-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-black);
  line-height: var(--line-height-snug);
  margin-bottom: var(--spacing-3);
}

.property-specs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-3) 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: var(--spacing-4);
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.property-price-box {
  margin-top: auto;
  margin-bottom: var(--spacing-4);
}

.price-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.price-val {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-brand-black);
}

.price-val .period {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-muted);
}

/* ==========================================================================
   Sessão de Autoridade / Prova Social ("Por que escolher a DR3?")
   ========================================================================== */
.authority-section {
  background-color: var(--color-brand-black);
  color: var(--color-text-light);
  position: relative;
  overflow: hidden;
}

.authority-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-gold-400) 50%, transparent 100%);
}

.authority-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-8);
}

.authority-card {
  background: var(--color-brand-black-soft);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--spacing-8);
  transition: all var(--transition-normal);
  position: relative;
}

.authority-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-gold);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.authority-number {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: rgba(197, 160, 89, 0.25);
  line-height: 1;
  margin-bottom: var(--spacing-4);
  font-family: var(--font-family-heading);
}

.authority-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(197, 160, 89, 0.15);
  border: 1px solid rgba(197, 160, 89, 0.3);
  color: var(--color-gold-300);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-5);
}

.authority-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-3);
}

.authority-desc {
  font-size: var(--font-size-sm);
  color: var(--color-silver-400);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Modais Interativos (<dialog>)
   ========================================================================== */
dialog.custom-modal {
  margin: auto;
  border: none;
  background: transparent;
  padding: 0;
  max-width: 520px;
  width: 90%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal);
}

dialog.custom-modal::backdrop {
  background-color: rgba(13, 15, 18, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-content {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-brand-black);
  color: #FFFFFF;
}

.modal-header {
  margin-bottom: var(--spacing-6);
  text-align: left;
}

.modal-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-brand-black);
  margin-bottom: 4px;
}

.modal-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.modal-property-preview {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--color-gold-50);
  border: 1px solid var(--color-border-gold);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-5);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gold-700);
}

/* ==========================================================================
   Componente Flutuante WhatsApp (IA Agent)
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-floating);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  text-decoration: none;
}

.whatsapp-pulse-btn {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  position: relative;
  transition: transform var(--transition-normal);
}

.whatsapp-pulse-btn:hover {
  transform: scale(1.08);
}

.whatsapp-pulse-btn::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  border-radius: var(--radius-full);
  border: 2px solid #25D366;
  animation: pulseRipple 2s infinite;
}

.whatsapp-tooltip {
  background: var(--color-brand-black);
  color: var(--color-text-light);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(197, 160, 89, 0.4);
  white-space: nowrap;
  pointer-events: none;
  display: none;
}

@media (min-width: 768px) {
  .whatsapp-tooltip {
    display: block;
  }
}

/* ==========================================================================
   Toast Notification System
   ========================================================================== */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: 14px 20px;
  background: var(--color-brand-black);
  color: var(--color-text-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-left: 4px solid var(--color-gold-400);
  animation: slideInRight 0.3s ease-out;
  max-width: 380px;
}

.toast.success {
  border-left-color: var(--color-success);
}

.toast.error {
  border-left-color: var(--color-error);
}

/* ==========================================================================
   Rodapé Corporativo
   ========================================================================== */
.footer {
  background-color: var(--color-brand-black-rich);
  color: var(--color-silver-400);
  padding-top: var(--spacing-16);
  padding-bottom: var(--spacing-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--spacing-10);
  margin-bottom: var(--spacing-12);
}

.footer-brand p {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-top: var(--spacing-4);
  max-width: 320px;
}

.footer-creci-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid rgba(197, 160, 89, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-gold-300);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  margin-top: var(--spacing-4);
}

/* Redes Sociais com Estilo Nobre (Preto, Dourado e Prata) */
.social-links {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 10px !important;
  margin-top: var(--spacing-4) !important;
}

.social-btn {
  width: 38px !important;
  height: 38px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(197, 160, 89, 0.35) !important;
  color: var(--color-silver-300) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all var(--transition-fast) !important;
  text-decoration: none !important;
  flex-shrink: 0 !important;
}

.social-btn:hover {
  background: rgba(197, 160, 89, 0.18) !important;
  border-color: var(--color-gold-400) !important;
  color: var(--color-gold-300) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(197, 160, 89, 0.3) !important;
}

.header-social-links {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
  margin-right: 6px !important;
}

.header-social-btn {
  width: 36px !important;
  height: 36px !important;
  border-radius: 50% !important;
  background: var(--color-bg-secondary) !important;
  border: 1px solid var(--color-border-light) !important;
  color: var(--color-text-secondary) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all var(--transition-fast) !important;
  text-decoration: none !important;
  flex-shrink: 0 !important;
}

.header-social-btn:hover {
  background: var(--color-gold-50) !important;
  border-color: var(--color-gold-400) !important;
  color: var(--color-gold-700) !important;
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(197, 160, 89, 0.25) !important;
}

.footer-col-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  font-size: var(--font-size-sm);
}

.footer-link:hover {
  color: var(--color-gold-400);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--spacing-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  font-size: var(--font-size-xs);
  color: var(--color-silver-500);
}

/* ==========================================================================
   Keyframes & Animations
   ========================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseRipple {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   Galeria de Fotos Tratadas (Smart Staging Modal)
   ========================================================================== */
dialog.custom-modal.modal-gallery-dialog {
  max-width: 860px;
}

.gallery-main-view {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-brand-black);
  margin-bottom: var(--spacing-4);
  border: 1px solid var(--color-border-gold);
}

.gallery-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.2s ease;
}

.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(13, 15, 18, 0.75);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  border: 1px solid rgba(197, 160, 89, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all var(--transition-fast);
  z-index: 2;
}

.gallery-nav-btn:hover {
  background: var(--color-gold-500);
  color: var(--color-brand-black);
}

.gallery-prev { left: 14px; }
.gallery-next { right: 14px; }

.gallery-counter {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(13, 15, 18, 0.85);
  backdrop-filter: blur(8px);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-gold-300);
  border: 1px solid rgba(197, 160, 89, 0.35);
  z-index: 2;
}

.gallery-zoom-btn {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(13, 15, 18, 0.8);
  backdrop-filter: blur(6px);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--color-silver-300);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all var(--transition-fast);
  z-index: 2;
}

.gallery-zoom-btn:hover {
  background: var(--color-gold-500);
  color: var(--color-brand-black);
  border-color: var(--color-gold-400);
}

.gallery-thumbs {
  display: flex;
  gap: var(--spacing-2);
  overflow-x: auto;
  padding-bottom: var(--spacing-2);
  scrollbar-width: thin;
}

.gallery-thumb-item {
  flex: 0 0 76px;
  height: 54px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.6;
  transition: all var(--transition-fast);
  background: #090B0E;
}

.gallery-thumb-item.active, .gallery-thumb-item:hover {
  border-color: var(--color-gold-400);
  opacity: 1;
}

.gallery-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.property-image-box {
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.property-image-box:hover .property-image {
  transform: scale(1.04);
}

.photo-count-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(13, 15, 18, 0.75);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: var(--font-weight-semibold);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 3px;
  z-index: 2;
}

/* ==========================================================================
   Lightbox Fullscreen Cinemático (Smart Staging Lightbox Dialog)
   ========================================================================== */
dialog.gallery-lightbox {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  margin: 0;
  padding: 0;
  border: none;
  background: rgba(5, 7, 10, 0.96);
  backdrop-filter: blur(24px);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  overflow: hidden;
}

dialog.gallery-lightbox[open] {
  display: flex;
  animation: lightboxDialogFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

dialog.gallery-lightbox::backdrop {
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(20px);
}

@keyframes lightboxDialogFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.lightbox-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(13, 15, 18, 0.85);
  backdrop-filter: blur(8px);
  color: var(--color-silver-200);
  border: 1px solid rgba(197, 160, 89, 0.4);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10002;
}

.lightbox-close-btn:hover {
  background: var(--color-gold-500);
  color: var(--color-brand-black);
  border-color: var(--color-gold-400);
}

.lightbox-stage {
  position: relative;
  width: 100vw;
  height: 84vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 70px;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  user-select: none;
  animation: lightboxZoomIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes lightboxZoomIn {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: var(--radius-full);
  background: rgba(13, 15, 18, 0.85);
  backdrop-filter: blur(10px);
  color: #FFFFFF;
  border: 1px solid rgba(197, 160, 89, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10002;
}

.lightbox-nav-btn:hover {
  background: var(--color-gold-500);
  color: var(--color-brand-black);
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.lightbox-footer {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10002;
}

.lightbox-caption {
  background: rgba(13, 15, 18, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(197, 160, 89, 0.3);
  padding: 8px 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--color-silver-300);
  font-size: var(--font-size-sm);
}

.lightbox-title {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gold-400);
}

.lightbox-counter {
  color: var(--color-silver-400);
  font-size: var(--font-size-xs);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 14px;
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 992px) {
  .search-form {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3);
  }
  .search-step {
    border-right: none;
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--spacing-2);
  }
  .search-step:nth-child(2) {
    border-bottom: 1px solid var(--color-border-light);
  }
  .search-btn {
    grid-column: span 2;
  }
  .valuation-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .search-form {
    grid-template-columns: 1fr;
  }
  .search-btn {
    grid-column: span 1;
  }
  .header-cta .btn {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}