/* ===== NAVEGAÇÃO ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.navbar-brand h1 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 0;
  letter-spacing: -0.5px;
}

.navbar-brand span {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-gray-600);
  font-weight: 400;
  display: block;
  line-height: 1;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-gray-600);
  position: relative;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--color-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-fast);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  margin-top: 80px; /* Offset fixed navbar */
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.4));
}

.hero .container {
  position: relative;
  z-index: 10;
  color: var(--color-white);
}

.hero-content {
  max-width: 800px;
}

.hero h2 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
  animation: fadeIn 0.8s ease-out;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: var(--color-gray-100);
  animation: fadeIn 1s ease-out;
}

/* Busca Avançada (Glassmorphism) */
.search-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  box-shadow: var(--shadow-float);
  animation: fadeIn 1.2s ease-out;
}

.search-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.search-field label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.search-field select, .search-field input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-gray-900);
  font-family: var(--font-sans);
  outline: none;
  transition: all var(--transition-fast);
}

.search-field select:focus, .search-field input:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.search-btn-wrapper {
  display: flex;
  align-items: flex-end;
}

.search-btn-wrapper .btn {
  width: 100%;
  height: 44px;
}

/* Busca Unificada estilo Zap */
.search-container {
  max-width: 900px;
  margin: 0 auto;
  background: transparent;
}
.search-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0;
}
.tab-btn {
  background: rgba(255,255,255,0.8);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 1rem 1rem 0 0;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all 0.2s;
}
.tab-btn.active {
  background: var(--color-white);
  color: var(--color-primary);
}
.search-box-unified {
  background: var(--color-white);
  display: flex;
  align-items: center;
  padding: 0.5rem;
  border-radius: 0 1rem 1rem 1rem;
  box-shadow: var(--shadow-xl);
}
.search-field-unified {
  display: flex;
  align-items: center;
  flex: 2;
  padding: 0 1rem;
  gap: 0.5rem;
}
.search-field-unified input {
  border: none;
  width: 100%;
  font-size: 1rem;
  outline: none;
  color: var(--color-gray-900);
}
.search-field-unified.select-field {
  flex: 1;
}
.search-field-unified select {
  border: none;
  width: 100%;
  font-size: 1rem;
  outline: none;
  background: transparent;
  color: var(--color-gray-600);
  cursor: pointer;
}
.search-divider {
  width: 1px;
  height: 40px;
  background: var(--color-gray-200);
  margin: 0 0.5rem;
}
.search-submit-btn {
  border-radius: 0.75rem;
  padding: 1rem 2rem;
  font-size: 1.125rem;
}
@media (max-width: 768px) {
  .search-box-unified {
    flex-direction: column;
    border-radius: 0 0 1rem 1rem;
  }
  .search-divider {
    width: 100%;
    height: 1px;
    margin: 0.5rem 0;
  }
  .search-field-unified {
    width: 100%;
    padding: 1rem;
  }
  .search-submit-btn {
    width: 100%;
    margin-top: 0.5rem;
  }
  .tab-btn {
    flex: 1;
    border-radius: 0.5rem 0.5rem 0 0;
  }
}

/* HOVER EFFECTS FOR CUSTOM DROPDOWNS */
.sort-option:hover {
  background-color: var(--color-gray-50);
}
.sort-option.active {
  background-color: #5A2D82 !important;
  color: white !important;
}
#price-trigger:hover, #sort-trigger:hover {
  border-color: #5A2D82 !important;
  box-shadow: var(--shadow-md);
}

/* AUTOCOMPLETE SUGGESTIONS */
.autocomplete-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--color-gray-600);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.2s;
}
.autocomplete-item:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
}
.autocomplete-item i {
  color: var(--color-gray-400);
}

/* RESPONSIVIDADE PARA O MAPA SPLIT */
@media (max-width: 900px) {
  .split-content {
    flex-direction: column-reverse; /* Mapa embaixo na versão mobile */
  }
  #map-sidebar {
    height: 300px !important;
    position: relative !important;
    top: 0 !important;
  }
}

/* ===== PROPERTY CARDS ===== */
.property-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.property-card {
  background: var(--color-white);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.property-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-float);
}

.property-image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.property-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.property-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  z-index: 2;
}

.property-badge.rent {
  background: var(--color-accent);
  color: var(--color-gray-900);
}

.property-details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.property-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.property-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: 0.25rem;
}

.property-location {
  color: var(--color-gray-600);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* CAROUSEL CONTROLS */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.8);
  border: none;
  font-size: 1.2rem;
  color: var(--color-primary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.property-card:hover .carousel-btn,
.property-image:hover .carousel-btn {
  opacity: 1;
}
.carousel-btn.prev {
  left: 10px;
}
.carousel-btn.next {
  right: 10px;
}
.carousel-btn:hover {
  background: white;
  box-shadow: var(--shadow-sm);
}
.carousel-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
  z-index: 5;
}
.carousel-dots .dot {
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
  transition: background 0.3s;
}
.carousel-dots .dot.active {
  background: white;
}
/* PREÇOS SEPARADOS */
.price-details {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  font-weight: 500;
  display: flex;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.property-features {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--color-gray-100);
  padding-top: 1rem;
  margin-top: auto;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-gray-600);
  font-size: 0.875rem;
}

.feature svg {
  color: var(--color-primary-light);
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 2rem;
  right: 2rem;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 3px #999;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  background-color: #128C7E;
  transform: scale(1.1);
}

@keyframes pulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
  font-family: var(--font-sans);
}

.footer-col p {
  color: var(--color-gray-300);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--color-gray-300);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary-light);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: var(--color-gray-300);
  font-size: 0.875rem;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links {
    display: none; /* Hide for now, requires JS to toggle class */
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--color-white);
    flex-direction: column;
    padding: 2rem 0;
    box-shadow: var(--shadow-md);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }

  .hero h2 {
    font-size: 2.5rem;
  }

  .search-box {
    grid-template-columns: 1fr;
  }
}