/* ==========================================================================
   ESTILOS PERSONALIZADOS - LANDING PAGE CORRETOR DE IMÓVEIS (NATAL/RN)
   ========================================================================== */

:root {
  --color-primary-navy: #0b1526;
  --color-secondary-navy: #152238;
  --color-accent-gold: #c59d5f;
  --color-accent-gold-hover: #b38b4d;
  --color-gold-light: #f7eedd;
  --color-gold-gradient: linear-gradient(135deg, #dfb87a 0%, #c59d5f 50%, #9e7534 100%);
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20bd5a;
  --color-instagram: #E1306C;
  --color-instagram-gradient: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-gold: 0 10px 30px -5px rgba(197, 157, 95, 0.3);
  --shadow-card: 0 20px 40px -15px rgba(11, 21, 38, 0.08);
  --shadow-card-hover: 0 25px 50px -12px rgba(11, 21, 38, 0.18);
}

/* Tipografia e Base */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: #334155;
  background-color: #fcfbf9;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: var(--font-heading);
}

/* Gradientes e Acentos */
.gold-gradient-text {
  background: linear-gradient(135deg, #e4c28d 0%, #c59d5f 50%, #a87e38 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gold-gradient-bg {
  background: var(--color-gold-gradient);
}

.instagram-gradient-bg {
  background: var(--color-instagram-gradient);
}

.navy-gradient-bg {
  background: linear-gradient(145deg, #0b1526 0%, #152238 60%, #1c2e4c 100%);
}

/* Glassmorphism */
.glass-nav {
  background: rgba(11, 21, 38, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.glass-dark-card {
  background: rgba(21, 34, 56, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Efeito de brilho / Badge */
.badge-gold {
  background: rgba(197, 157, 95, 0.15);
  border: 1px solid rgba(197, 157, 95, 0.35);
  color: #9a7331;
}

.badge-gold-dark {
  background: rgba(197, 157, 95, 0.18);
  border: 1px solid rgba(197, 157, 95, 0.4);
  color: #e5be80;
}

/* Botão WhatsApp Flutuante com Efeito Pulse */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-whatsapp);
  color: white;
  padding: 14px 22px;
  border-radius: 9999px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
}

.whatsapp-float:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.55);
}

.whatsapp-pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 9999px;
  background-color: var(--color-whatsapp);
  opacity: 0.7;
  z-index: -1;
  animation: pulse-ring 2.2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.18);
    opacity: 0;
  }
  100% {
    transform: scale(1.25);
    opacity: 0;
  }
}

/* Efeito de Moldura Elegante para Fotos do Corretor */
.realtor-photo-frame {
  position: relative;
}

.realtor-photo-frame::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  width: calc(100% + 24px);
  height: calc(100% + 24px);
  border: 2px solid rgba(197, 157, 95, 0.45);
  border-radius: 1.5rem;
  z-index: 0;
  pointer-events: none;
  transition: all 0.4s ease;
}

.realtor-photo-frame:hover::before {
  top: -16px;
  left: -16px;
  width: calc(100% + 32px);
  height: calc(100% + 32px);
  border-color: var(--color-accent-gold);
}

.realtor-photo-frame img {
  position: relative;
  z-index: 1;
}

/* Cards de Imóveis */
.property-card {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-card);
}

.property-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

.property-card .image-zoom {
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.property-card:hover .image-zoom {
  transform: scale(1.07);
}

/* Instagram Feed Grid & Cards */
.insta-card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  aspect-ratio: 1 / 1;
  cursor: pointer;
}

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

.insta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 21, 38, 0.9) 0%, rgba(11, 21, 38, 0.4) 60%, rgba(0, 0, 0, 0.1) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.insta-card:hover img {
  transform: scale(1.08);
}

.insta-card:hover .insta-overlay {
  opacity: 1;
}

/* Efeito de Destaque / Estatísticas */
.stat-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.stat-box:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(197, 157, 95, 0.4);
  transform: translateY(-2px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Modais e Tooltips */
.custom-modal-backdrop {
  background-color: rgba(11, 21, 38, 0.75);
  backdrop-filter: blur(8px);
}

/* Responsividade adicional */
@media (max-width: 640px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    padding: 12px 18px;
    font-size: 0.88rem;
  }
  .whatsapp-float span.cta-text {
    display: none;
  }
}