/* ==========================================================================
   CASARI IMÓVEIS — PRIVATE & ALTO PADRÃO DESIGN SYSTEM
   Design Architecture: Liquid Glass & Serious Corporate Real Estate
   Typography: Montserrat (Sans-Serif Arquitetônica) + Plus Jakarta Sans
   Modes: Dark (Obsidian & Gold) & Light (Editorial Ivory & Deep Slate)
   ========================================================================== */

/* Modern Architectural Sans-Serif Fonts (Sem Pontas / 100% Sem Serifa) */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,600;1,700&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  --color-obsidian: #080808;
  --color-obsidian-card: #121212;
  --color-obsidian-elevated: #181818;
  --color-gold: #c5a880;
  --color-gold-light: #e5cfa8;
  --color-gold-dark: #96784e;
  --color-gold-metallic: #d4af37;
  --color-pearl: #fafaf9;
  --color-champagne: #f5eedf;
  --color-border-glass: rgba(255, 255, 255, 0.08);
  --color-border-gold: rgba(197, 168, 128, 0.3);
  
  /* SÉRIA E IMOBILIÁRIA: Montserrat (Sem Serifa / Sem Pontas) */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif-display: var(--font-heading);
  --font-editorial: var(--font-sans);
  --font-secondary: var(--font-heading);
}

/* Base resets & typography */
html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--color-obsidian);
  color: var(--color-pearl);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  background-color: var(--color-obsidian);
  font-family: var(--font-sans);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Typography Classes - Todas agora puramente Sans-Serif Sérias */
.font-heading,
.font-cinzel,
.font-display {
  font-family: var(--font-heading) !important;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

.font-editorial {
  font-family: var(--font-sans) !important;
  font-style: normal !important;
}

.font-sans-luxury {
  font-family: var(--font-sans) !important;
}

.font-josefin {
  font-family: var(--font-heading) !important;
}

/* Custom Luxury Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #0d0d0d;
}
body.theme-light ::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #2a2520;
  border-radius: 4px;
  border: 1px solid rgba(197, 168, 128, 0.2);
}
body.theme-light ::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border: 1px solid #94a3b8;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold-dark);
}

/* Gold Gradient Text & Elements */
.text-gradient-gold {
  background: linear-gradient(135deg, #f5eedf 0%, #d4af37 40%, #c5a880 70%, #96784e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body.theme-light .text-gradient-gold {
  background: linear-gradient(135deg, #b45309 0%, #d97706 40%, #92400e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-silver {
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-gold-gradient {
  background: linear-gradient(135deg, #d4af37 0%, #c5a880 50%, #96784e 100%);
}

.bg-gold-subtle {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(197, 168, 128, 0.05) 100%);
}

/* Liquid Glass Containers */
.glass-panel {
  background: rgba(18, 18, 18, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border-glass);
}

.glass-card {
  background: rgba(22, 22, 22, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  border-color: rgba(197, 168, 128, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.8), 0 0 25px -5px rgba(197, 168, 128, 0.15);
}

.glass-dropdown {
  background: rgba(16, 16, 16, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(197, 168, 128, 0.25);
}

/* Gold Button & Hover Glow */
.btn-gold {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #d4af37 0%, #c5a880 50%, #b8860b 100%);
  color: #080808;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: all 0.35s ease;
  box-shadow: 0 4px 15px -2px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px 0 rgba(212, 175, 55, 0.45);
  filter: brightness(1.06);
}

.btn-gold-outline {
  background: transparent;
  color: var(--color-champagne);
  border: 1px solid rgba(197, 168, 128, 0.5);
  transition: all 0.3s ease;
}

.btn-gold-outline:hover {
  background: rgba(197, 168, 128, 0.12);
  border-color: var(--color-gold-metallic);
  color: #ffffff;
  transform: translateY(-1px);
}

body.theme-light .btn-gold-outline {
  color: #92400e;
  border-color: #d97706;
}

body.theme-light .btn-gold-outline:hover {
  background: #fef3c7;
  color: #78350f;
}

/* Luxury Swiper Customizations */
.swiper-button-next-custom,
.swiper-button-prev-custom {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(18, 18, 18, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(197, 168, 128, 0.35);
  color: var(--color-gold);
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.swiper-button-next-custom:hover,
.swiper-button-prev-custom:hover {
  background: var(--color-gold);
  color: #080808;
  border-color: var(--color-gold-metallic);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.25) !important;
  opacity: 1 !important;
  width: 8px !important;
  height: 8px !important;
  transition: all 0.3s ease !important;
}

.swiper-pagination-bullet-active {
  background: var(--color-gold) !important;
  width: 24px !important;
  border-radius: 4px !important;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5) !important;
}

/* Range Slider Styling */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: #262626;
  border-radius: 3px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-gold-metallic);
  cursor: pointer;
  border: 2px solid #080808;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
  transition: transform 0.15s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Accessibility Focus Ring */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* Subtle Ambient Glow */
.gold-glow {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(197, 168, 128, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

/* Animation utilities */
@keyframes pulseSubtle {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(1.04); }
}

.animate-pulse-subtle {
  animation: pulseSubtle 8s infinite ease-in-out;
}

/* ==========================================================================
   LIGHT MODE OVERRIDES (MODO CLARO SÉRIO & ALTO PADRÃO)
   ========================================================================== */
body.theme-light {
  background-color: #f8fafc;
  color: #0f172a;
}

/* Header & Topbar in Light Mode */
body.theme-light .topbar-concierge {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
  color: #475569 !important;
}

body.theme-light .topbar-concierge a,
body.theme-light .topbar-concierge span {
  color: #475569;
}

body.theme-light .topbar-concierge a:hover {
  color: #b45309 !important;
}

body.theme-light .topbar-concierge strong,
body.theme-light .topbar-concierge .topbar-phone-highlight {
  color: #0f172a !important;
}

body.theme-light #main-header {
  background-color: rgba(255, 255, 255, 0.95) !important;
  border-color: #e2e8f0 !important;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
}

body.theme-light #main-header nav a {
  color: #334155;
}

body.theme-light #main-header nav a:hover {
  color: #b45309;
}

body.theme-light .header-brand-title {
  color: #0f172a !important;
}

/* Hero text must stay bright on top of dark photo */
body.theme-light #hero-section h1 {
  color: #ffffff !important;
}

body.theme-light #hero-section .hero-intro-text,
body.theme-light #hero-section > div > p {
  color: #f1f5f9 !important;
}

/* Inside Search Engine Glass Panel in Light Mode */
body.theme-light #hero-section .glass-panel {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.08) !important;
}

body.theme-light #hero-section .glass-panel .text-stone-300,
body.theme-light #hero-section .glass-panel .text-stone-400 {
  color: #475569 !important;
}

body.theme-light #hero-section .glass-panel .btn-purpose {
  color: #334155 !important;
}

body.theme-light #hero-section .glass-panel .btn-purpose.bg-gold-gradient {
  color: #080808 !important;
  background: linear-gradient(135deg, #d4af37 0%, #c5a880 50%, #96784e 100%) !important;
}

body.theme-light #hero-section .glass-panel .btn-purpose:not(.bg-gold-gradient):hover {
  color: #0f172a !important;
  background-color: #f1f5f9 !important;
}

/* General Typography in Light Mode */
body.theme-light h2,
body.theme-light h3,
body.theme-light h4 {
  color: #0f172a;
}

body.theme-light .text-stone-300 {
  color: #475569;
}

body.theme-light .text-stone-400 {
  color: #64748b;
}

body.theme-light .text-stone-500 {
  color: #94a3b8;
}

/* Glass Panels & Search Box in Light Mode */
body.theme-light .glass-panel {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.08) !important;
}

body.theme-light .glass-panel label {
  color: #475569 !important;
}

body.theme-light .filter-select,
body.theme-light input[type="text"],
body.theme-light input[type="tel"],
body.theme-light input[type="email"],
body.theme-light textarea {
  background-color: #f8fafc !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}

body.theme-light .filter-select:focus,
body.theme-light input:focus,
body.theme-light textarea:focus {
  border-color: #b45309 !important;
  background-color: #ffffff !important;
}

body.theme-light .filter-select option {
  background-color: #ffffff !important;
  color: #0f172a !important;
}

/* Purpose buttons in Light Mode */
body.theme-light .btn-purpose {
  color: #334155 !important;
  background-color: transparent !important;
}

body.theme-light .btn-purpose.bg-gold-gradient {
  color: #080808 !important;
  background: linear-gradient(135deg, #d4af37 0%, #c5a880 50%, #96784e 100%) !important;
}

body.theme-light .btn-purpose:not(.bg-gold-gradient):hover {
  color: #0f172a !important;
  background-color: #f1f5f9 !important;
}

/* Glass Cards & Property Listings in Light Mode */
body.theme-light .glass-card {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04) !important;
}

body.theme-light .glass-card:hover {
  border-color: rgba(180, 131, 37, 0.45) !important;
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.09), 0 0 15px rgba(212, 175, 55, 0.12) !important;
}

body.theme-light .bg-stone-900,
body.theme-light .bg-stone-900\/90,
body.theme-light .bg-stone-950\/80 {
  background-color: #f1f5f9 !important;
  border-color: #e2e8f0 !important;
}

body.theme-light .bg-stone-800 {
  background-color: #f1f5f9 !important;
  color: #334155 !important;
  border-color: #cbd5e1 !important;
}

body.theme-light .bg-stone-800:hover {
  background-color: #e2e8f0 !important;
  color: #0f172a !important;
}

body.theme-light .text-stone-200 {
  color: #0f172a !important;
}

body.theme-light .border-white\/5,
body.theme-light .border-white\/10,
body.theme-light .border-stone-800,
body.theme-light .border-stone-800\/80,
body.theme-light .border-stone-700 {
  border-color: #e2e8f0 !important;
}

/* Lifestyle and Neighborhood Cards with Dark Photo Overlays MUST KEEP WHITE TEXT */
body.theme-light #estilos-de-vida {
  background-color: #f1f5f9 !important;
  border-color: #e2e8f0 !important;
}

body.theme-light #estilos-de-vida .glass-card h3,
body.theme-light #bairros .glass-card h3 {
  color: #ffffff !important;
}

body.theme-light #estilos-de-vida .glass-card p,
body.theme-light #bairros .glass-card p {
  color: #e2e8f0 !important;
}

/* Sections Alternation in Light Mode */
body.theme-light #destaques {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
}

body.theme-light #conquista-primeiro-imovel {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

body.theme-light #conquista-primeiro-imovel .glass-panel {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.08) !important;
}

body.theme-light #lancamentos {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
}

body.theme-light #bairros {
  background-color: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

body.theme-light #simulador {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
}

body.theme-light #agendamento {
  background-color: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

/* Swiper navigation in Light Mode */
body.theme-light .swiper-button-next-custom,
body.theme-light .swiper-button-prev-custom {
  background-color: #ffffff !important;
  border-color: #cbd5e1 !important;
  color: #b45309 !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

body.theme-light .swiper-button-next-custom:hover,
body.theme-light .swiper-button-prev-custom:hover {
  background-color: #d4af37 !important;
  color: #000000 !important;
}

body.theme-light .swiper-pagination-bullet {
  background-color: #cbd5e1 !important;
}

/* Range slider in Light Mode */
body.theme-light input[type="range"] {
  background-color: #e2e8f0 !important;
}

/* Mobile drawer in Light Mode */
body.theme-light #mobile-drawer-menu {
  background-color: rgba(255, 255, 255, 0.98) !important;
}

body.theme-light #mobile-drawer-menu a {
  color: #1e293b !important;
}

body.theme-light #mobile-drawer-menu a:hover {
  color: #b45309 !important;
}

/* Modals in Light Mode */
body.theme-light #property-modal > div > div,
body.theme-light #property-detail-modal > div > div {
  background-color: #ffffff !important;
  border-color: #e2e8f0 !important;
  color: #0f172a !important;
}

/* Theme Toggle Button Styling */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.35rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 11px;
  font-weight: 600;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-color: rgba(24, 24, 24, 0.85);
  color: #f5eedf;
}

.theme-toggle-btn:hover {
  border-color: var(--color-gold-metallic);
  background-color: rgba(36, 36, 36, 0.95);
  color: #ffffff;
}

body.theme-light .theme-toggle-btn {
  border-color: #cbd5e1;
  background-color: #f1f5f9;
  color: #0f172a;
}

body.theme-light .theme-toggle-btn:hover {
  border-color: #b45309;
  background-color: #e2e8f0;
  color: #b45309;
}

/* Footer Social Links */
.footer-social-link {
  color: #a8a29e;
  transition: all 0.25s ease;
}

.footer-social-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.2);
}

body.theme-light .footer-social-link {
  background-color: #f1f5f9 !important;
  border-color: #cbd5e1 !important;
  color: #475569 !important;
}

body.theme-light .footer-social-link:hover {
  background-color: #fef3c7 !important;
  border-color: #d97706 !important;
  color: #b45309 !important;
}