/* ==========================================================================
   AURA LUXE REAL ESTATE - REFINED DESIGN SYSTEM & STYLESHEET
   Bootstrap 5.3 Extension & Architectural Luxury Theme
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --aura-navy-dark: #0B1320;
  --aura-navy-card: #111A2E;
  --aura-navy-elevated: #162238;
  --aura-navy-light: #1E2D4A;
  
  --aura-gold: #C5A880;
  --aura-gold-light: #D8C2A3;
  --aura-gold-dark: #A3845B;
  --aura-gold-subtle: #F6F2EC;
  
  --aura-ivory: #FAF9F6;
  --aura-cream: #F4F1EA;
  --aura-charcoal: #1F2937;
  --aura-muted: #64748B;
  --aura-light-muted: #94A3B8;
  
  --aura-border: #E5E7EB;
  --aura-border-subtle: #EAE6DE;
  --aura-border-dark: rgba(255, 255, 255, 0.1);
  
  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Architectural Shadows */
  --aura-shadow-sm: 0 1px 3px rgba(11, 19, 32, 0.05);
  --aura-shadow-md: 0 4px 16px -2px rgba(11, 19, 32, 0.06);
  --aura-shadow-lg: 0 12px 30px -4px rgba(11, 19, 32, 0.08);
  
  /* Transitions */
  --aura-transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);

  /* Unified Section Spacing System */
  --section-py: 5rem;
  --section-py-sm: 3.25rem;
  --section-py-lg: 6.25rem;
  --section-header-mb: 2.35rem;
}

@media (max-width: 991.98px) {
  :root {
    --section-py: 3.85rem;
    --section-py-sm: 2.5rem;
    --section-py-lg: 4.5rem;
    --section-header-mb: 1.85rem;
  }
}

@media (max-width: 575.98px) {
  :root {
    --section-py: 3rem;
    --section-py-sm: 2rem;
    --section-py-lg: 3.5rem;
    --section-header-mb: 1.5rem;
  }
}

/* Base Resets & Typography */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--aura-charcoal);
  background-color: #ffffff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-serif, .display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--aura-navy-dark);
  letter-spacing: -0.015em;
  line-height: 1.24;
  text-wrap: balance;
}

h5, h6 {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -0.01em;
}

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

a:hover {
  color: var(--aura-gold-dark);
}

/* ==========================================================================
   CONSISTENT CONTAINER WIDTH SYSTEM ACROSS ALL PAGES
   ========================================================================== */
.container,
.container-xl,
.container-lg {
  width: 100%;
  max-width: 1280px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 1.5rem !important;
  padding-right: 1.5rem !important;
}

@media (max-width: 767.98px) {
  .container,
  .container-xl,
  .container-lg {
    padding-left: 1.15rem !important;
    padding-right: 1.15rem !important;
  }
}

/* ==========================================================================
   UNIFIED SPACING & LAYOUT SYSTEM
   ========================================================================== */
.section-py {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

.section-py-sm {
  padding-top: var(--section-py-sm);
  padding-bottom: var(--section-py-sm);
}

.section-py-lg {
  padding-top: var(--section-py-lg);
  padding-bottom: var(--section-py-lg);
}

/* Support existing py-6 utility to map cleanly to unified spacing */
.py-6 {
  padding-top: var(--section-py) !important;
  padding-bottom: var(--section-py) !important;
}

.section-header-wrap {
  margin-bottom: var(--section-header-mb);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.75vw, 2.35rem);
  font-weight: 700;
  color: var(--aura-navy-dark);
  margin-bottom: 0.65rem;
  line-height: 1.25;
  text-wrap: balance;
}

.section-desc {
  color: var(--aura-muted);
  font-size: clamp(0.925rem, 1.1vw, 1.025rem);
  line-height: 1.65;
  margin-bottom: 0;
  max-width: 640px;
}

/* Color Tokens */
.text-gold { color: var(--aura-gold) !important; }
.text-navy { color: var(--aura-navy-dark) !important; }
.text-muted-custom { color: var(--aura-muted) !important; }

.bg-navy-dark { background-color: var(--aura-navy-dark) !important; }
.bg-navy-card { background-color: var(--aura-navy-card) !important; }
.bg-ivory { background-color: var(--aura-ivory) !important; }
.bg-cream { background-color: var(--aura-cream) !important; }
.bg-gold-subtle { background-color: var(--aura-gold-subtle) !important; }

.border-subtle { border-color: var(--aura-border-subtle) !important; }
.border-gold { border-color: var(--aura-gold) !important; }

/* Micro Eyebrow Label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--aura-gold);
  margin-bottom: 0.65rem;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1.5px;
  background-color: var(--aura-gold);
}

.eyebrow.eyebrow-center::after {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1.5px;
  background-color: var(--aura-gold);
}

/* ==========================================================================
   BUTTONS & CONTROLS (UNIFIED 44PX SYSTEM)
   ========================================================================== */
.btn-aura-primary {
  background-color: var(--aura-navy-dark);
  color: #ffffff;
  border: 1px solid var(--aura-navy-dark);
  padding: 0.65rem 1.6rem;
  min-height: 44px;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  border-radius: 4px;
  transition: var(--aura-transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.btn-aura-primary:hover {
  background-color: #16243b;
  border-color: #16243b;
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-aura-gold {
  background-color: var(--aura-gold);
  color: #ffffff;
  border: 1px solid var(--aura-gold);
  padding: 0.65rem 1.6rem;
  min-height: 44px;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 4px;
  transition: var(--aura-transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.btn-aura-gold:hover {
  background-color: var(--aura-gold-dark);
  border-color: var(--aura-gold-dark);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-aura-outline {
  background-color: transparent;
  color: var(--aura-navy-dark);
  border: 1px solid var(--aura-navy-dark);
  padding: 0.65rem 1.6rem;
  min-height: 44px;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 4px;
  transition: var(--aura-transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.btn-aura-outline:hover {
  background-color: var(--aura-navy-dark);
  color: #ffffff;
}

.btn-aura-outline-white {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 0.65rem 1.6rem;
  min-height: 44px;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 4px;
  transition: var(--aura-transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.btn-aura-outline-white:hover {
  background-color: #ffffff;
  color: var(--aura-navy-dark);
  border-color: #ffffff;
}

.btn-sm.btn-aura-primary,
.btn-sm.btn-aura-gold,
.btn-sm.btn-aura-outline {
  min-height: 36px;
  padding: 0.4rem 1rem;
  font-size: 0.8125rem;
}

/* ==========================================================================
   HEADER & NAVBAR (4-ITEM CLEAN ARCHITECTURE)
   ========================================================================== */
.site-topbar {
  background-color: #070D16;
  color: #94A3B8;
  font-size: 0.785rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.45rem 0;
}

.site-topbar a {
  color: #94A3B8;
  transition: var(--aura-transition);
}

.site-topbar a:hover {
  color: var(--aura-gold);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background-color: #ffffff;
  border-bottom: 1px solid var(--aura-border-subtle);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(11, 19, 32, 0.06);
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--aura-navy-dark);
  letter-spacing: -0.02em;
}

.brand-crest {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--aura-navy-dark) 0%, #1c2b44 100%);
  border: 1px solid var(--aura-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--aura-gold);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 4px;
  flex-shrink: 0;
}

.brand-tagline {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--aura-gold);
  font-weight: 700;
  display: block;
  margin-top: 1px;
}

.nav-link-custom {
  font-weight: 500;
  font-size: 0.935rem;
  color: #334155 !important;
  padding: 0.65rem 1.1rem !important;
  border-radius: 4px;
  transition: var(--aura-transition);
  cursor: pointer;
}

.nav-link-custom:hover, 
.nav-link-custom.active {
  color: var(--aura-navy-dark) !important;
  font-weight: 600;
}

/* Single Header Search Icon Button */
.header-search-btn {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--aura-border);
  background-color: #ffffff;
  color: #334155;
  transition: var(--aura-transition);
  cursor: pointer;
}

.header-search-btn:hover {
  border-color: var(--aura-gold);
  color: var(--aura-navy-dark);
  background-color: var(--aura-gold-subtle);
}

/* Dropdown Menu Premium System */
.dropdown-menu-custom {
  background: #ffffff;
  border: 1px solid var(--aura-border-subtle);
  border-radius: 6px;
  box-shadow: 0 16px 40px -4px rgba(11, 19, 32, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.02);
  min-width: 300px;
  padding: 0.65rem;
  margin-top: 0.4rem !important;
  animation: fadeInDropdown 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInDropdown {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dropdown-item-custom {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  border-radius: 4px;
  color: var(--aura-charcoal);
  text-decoration: none;
  transition: var(--aura-transition);
}

.dropdown-item-custom:hover {
  background-color: var(--aura-gold-subtle);
  color: var(--aura-navy-dark);
}

.dropdown-item-custom i {
  color: var(--aura-gold);
  font-size: 1.15rem;
  width: 32px;
  height: 32px;
  border-radius: 4px;
  background: #ffffff;
  border: 1px solid var(--aura-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--aura-transition);
}

.dropdown-item-custom:hover i {
  background: var(--aura-gold);
  color: #ffffff;
  border-color: var(--aura-gold);
}

@media (min-width: 992px) {
  .dropdown-hover:hover > .dropdown-menu-custom {
    display: block;
  }
}

/* ==========================================================================
   PROPERTY CARDS (UNIFIED SPECIFICATION & CONSISTENCY)
   ========================================================================== */
.property-card {
  background: #ffffff;
  border: 1px solid var(--aura-border-subtle);
  border-radius: 6px;
  overflow: hidden;
  transition: var(--aura-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.property-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--aura-shadow-lg);
  border-color: #D1D5DB;
}

.property-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #E2E8F0;
  flex-shrink: 0;
}

.property-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.property-card:hover .property-card-media img {
  transform: scale(1.04);
}

.property-badge-status {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 3px;
  z-index: 2;
}

.badge-for-sale {
  background-color: var(--aura-navy-dark);
  color: #ffffff;
  border-left: 2px solid var(--aura-gold);
}

.badge-for-rent {
  background-color: var(--aura-gold);
  color: #ffffff;
}

.badge-featured {
  background: rgba(11, 19, 32, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.property-favorite-btn {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748B;
  transition: var(--aura-transition);
  z-index: 2;
  cursor: pointer;
}

.property-favorite-btn:hover, 
.property-favorite-btn.active {
  background: #ffffff;
  color: #EF4444;
  transform: scale(1.08);
}

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

.property-price {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--aura-navy-dark);
  font-family: var(--font-serif);
  margin-bottom: 0.35rem;
}

.property-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  line-height: 1.35;
  color: var(--aura-navy-dark);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.property-title a:hover {
  color: var(--aura-gold-dark);
}

.property-location {
  font-size: 0.85rem;
  color: var(--aura-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.property-specs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  border-top: 1px solid var(--aura-border-subtle);
  border-bottom: 1px solid var(--aura-border-subtle);
  font-size: 0.825rem;
  color: #475569;
  margin-top: auto;
}

.spec-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.spec-item i {
  color: var(--aura-gold);
  font-size: 1.05rem;
}

.property-card-footer {
  padding-top: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* List view mode */
.property-card.list-view {
  flex-direction: row;
}

@media (max-width: 768px) {
  .property-card.list-view {
    flex-direction: column;
  }
}

.property-card.list-view .property-card-media {
  width: 40%;
  aspect-ratio: auto;
}

@media (max-width: 768px) {
  .property-card.list-view .property-card-media {
    width: 100%;
    aspect-ratio: 16 / 10;
  }
}

/* ==========================================================================
   AGENT CARDS & CONSISTENT PROFILES
   ========================================================================== */
.agent-card {
  background: #ffffff;
  border: 1px solid var(--aura-border-subtle);
  border-radius: 6px;
  overflow: hidden;
  transition: var(--aura-transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.agent-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--aura-shadow-lg);
  border-color: #D1D5DB;
}

.agent-media {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1.15;
  overflow: hidden;
  background-color: #E2E8F0;
  flex-shrink: 0;
}

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

.agent-card:hover .agent-media img {
  transform: scale(1.03);
}

.agent-card-body {
  padding: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.agent-role {
  font-size: 0.775rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--aura-gold-dark);
  margin-bottom: 0.35rem;
}

.agent-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.agent-stats {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--aura-border-subtle);
  border-bottom: 1px solid var(--aura-border-subtle);
  margin: 1rem 0;
  margin-top: auto;
}

.agent-stat-val {
  font-weight: 700;
  color: var(--aura-navy-dark);
  font-size: 0.95rem;
}

.agent-stat-lbl {
  font-size: 0.72rem;
  color: var(--aura-muted);
  text-transform: uppercase;
}

/* ==========================================================================
   HERO SECTIONS (UNIFIED & BALANCED)
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--aura-navy-dark);
  color: #ffffff;
  padding: 6.5rem 0 5.5rem;
  overflow: hidden;
}

@media (max-width: 991.98px) {
  .hero-section {
    padding: 5rem 0 4rem;
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 19, 32, 0.75) 0%, rgba(11, 19, 32, 0.9) 100%);
  z-index: 1;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

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

/* Hero Property Search Widget */
.hero-search-card {
  background: #ffffff;
  border-radius: 6px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.75rem;
  margin-top: 2.25rem;
}

.hero-search-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--aura-border);
  padding-bottom: 0.65rem;
}

.hero-tab-btn {
  background: transparent;
  border: none;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.45rem 1.15rem;
  color: var(--aura-muted);
  border-radius: 4px;
  transition: var(--aura-transition);
  cursor: pointer;
}

.hero-tab-btn.active {
  background: var(--aura-navy-dark);
  color: #ffffff;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: #070D16;
  color: #94A3B8;
  padding-top: var(--section-py);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #ffffff;
  margin-bottom: 1.35rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.875rem;
  transition: var(--aura-transition);
}

.footer-links a:hover {
  color: var(--aura-gold);
  padding-left: 3px;
}

.footer-social-btn {
  width: 36px;
  height: 36px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #CBD5E1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--aura-transition);
}

.footer-social-btn:hover {
  background: var(--aura-gold);
  border-color: var(--aura-gold);
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem 0;
  margin-top: 3.5rem;
  font-size: 0.8125rem;
}

/* ==========================================================================
   STAT COUNTER & TRUST PILLARS
   ========================================================================== */
.stat-box {
  padding: 1.75rem;
  border-left: 2px solid var(--aura-gold);
  background: #ffffff;
  border-radius: 0 4px 4px 0;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--aura-navy-dark);
  line-height: 1;
  margin-bottom: 0.45rem;
}

.stat-label {
  font-size: 0.825rem;
  color: var(--aura-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ==========================================================================
   MODAL & TOAST
   ========================================================================== */
.aura-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--aura-navy-dark);
  color: #ffffff;
  padding: 0.9rem 1.4rem;
  border-radius: 4px;
  border-left: 4px solid var(--aura-gold);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideUpToast 0.3s ease;
}

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

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: var(--aura-navy-dark);
  color: #ffffff;
  border: 1px solid var(--aura-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: var(--aura-transition);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--aura-gold);
  color: #ffffff;
}

/* Image Aspect Utilities */
.ratio-16-9 {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.ratio-16-10 {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.ratio-4-3 {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.ratio-1-1 {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

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

/* Card Equalization & Grid Balance Helpers */
.card {
  border-radius: 6px;
  border-color: var(--aura-border-subtle);
  transition: var(--aura-transition);
}

.hover-shadow {
  transition: var(--aura-transition);
}

.hover-shadow:hover {
  transform: translateY(-3px);
  box-shadow: var(--aura-shadow-md);
  border-color: #CBD5E1;
}

/* Form Controls & Consistent Field Height */
.form-control,
.form-select {
  border-color: var(--aura-border);
  font-size: 0.9rem;
  padding: 0.6rem 0.85rem;
  border-radius: 4px;
  transition: var(--aura-transition);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--aura-gold);
  box-shadow: 0 0 0 3px rgba(197, 168, 128, 0.15);
}

.input-group-text {
  border-color: var(--aura-border);
  border-radius: 4px;
}