/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  line-height: 1.5;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-main);
  background-color: var(--color-bg-page);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

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

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

a:hover {
  color: var(--color-cta-hover);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

ul, ol {
  list-style: none;
}

/* Accessible focus outline */
:focus-visible {
  outline: 2px solid var(--color-cta);
  outline-offset: 2px;
}

/* ==========================================================================
   LAYOUT CONTAINERS & GRIDS
   ========================================================================== */
.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);
}

.site-content-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  min-width: 0;
}

@media (min-width: 992px) {
  .site-content-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }
}

.section-title-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-border);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-heading);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.85rem;
  width: 48px;
  height: 3px;
  background-color: var(--color-cta);
  border-radius: var(--radius-full);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  width: 100%;
  background-color: var(--color-bg-surface);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 100;
}

/* Top Bar */
.header-top {
  background-color: var(--color-cta);
  color: #ffffff;
  font-size: var(--text-xs);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-contact-list {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-contact-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.9);
}

.top-contact-item a {
  color: #ffffff;
}

.top-contact-item a:hover {
  color: var(--color-highlight);
}

.top-social-list {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.top-social-list a {
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color var(--transition-fast);
}

.top-social-list a:hover {
  color: var(--color-highlight);
}

/* Main Navigation Bar */
.header-main {
  padding: 1rem 0;
  background-color: var(--color-bg-surface);
  position: sticky;
  top: 0;
  transition: box-shadow var(--transition-fast);
}

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

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.site-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.site-logo-fallback {
  display: flex;
  flex-direction: column;
}

.site-logo-fallback .brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

.site-logo-fallback .brand-sub {
  font-size: var(--text-xs);
  color: var(--color-cta);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* Desktop Menu */
.desktop-nav {
  display: none;
}

@media (min-width: 992px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 0.9rem;
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-cta);
  background-color: var(--color-bg-subtle);
}

.nav-link.nav-highlight {
  color: var(--color-cta);
  background-color: rgba(var(--color-cta-rgb), 0.08);
  border: 1px solid rgba(var(--color-cta-rgb), 0.25);
  font-weight: 700;
}

.nav-link.nav-highlight:hover, .nav-link.nav-highlight.active {
  background-color: var(--color-cta);
  color: #ffffff;
  border-color: var(--color-cta);
  box-shadow: 0 2px 8px rgba(var(--color-cta-rgb), 0.3);
}

/* Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  z-index: 200;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
  color: var(--color-text-main);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dropdown-link:hover {
  background-color: var(--color-bg-subtle);
  color: var(--color-cta);
}

/* Mobile Toggle */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-border);
}

@media (min-width: 992px) {
  .mobile-menu-btn {
    display: none;
  }
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background-color: var(--color-bg-surface);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  padding: 1.5rem;
  overflow-y: auto;
  transition: right var(--transition-smooth);
}

.mobile-drawer.open {
  right: 0;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(2px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal);
}

.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.drawer-close-btn {
  padding: 0.5rem;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text-muted);
}

.drawer-menu-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.drawer-link {
  display: block;
  padding: 0.75rem 0.5rem;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary-dark);
  border-bottom: 1px solid var(--color-bg-subtle);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.drawer-link:hover {
  color: var(--color-cta);
}

/* Accordion Toggle per Residenziale e Commerciale */
.drawer-item-has-submenu {
  border-bottom: 1px solid var(--color-bg-subtle);
}

.drawer-link-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0.5rem;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary-dark);
  cursor: pointer;
  user-select: none;
  transition: color var(--transition-fast), background-color var(--transition-fast);
  border-radius: var(--radius-sm);
}

.drawer-link-toggle:hover {
  color: var(--color-cta);
  background-color: rgba(29, 120, 181, 0.05);
}

.drawer-chevron {
  transition: transform 0.28s ease, color 0.28s ease;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* Stato Aperto: chevron ruota di 180° e titolo evidenziato */
.drawer-item-has-submenu.open .drawer-link-toggle {
  color: var(--color-cta);
  font-weight: 700;
}

.drawer-item-has-submenu.open .drawer-chevron {
  transform: rotate(180deg);
  color: var(--color-cta);
}

/* Sub-menu: CHIUSO DI DEFAULT */
.drawer-sub-menu {
  display: none;
  padding: 0.35rem 0 0.65rem 1.15rem;
  flex-direction: column;
  gap: 0.25rem;
  border-left: 2px solid rgba(29, 120, 181, 0.25);
  margin: 0.2rem 0 0.5rem 0.6rem;
  animation: drawerFadeIn 0.25s ease-out;
}

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

.drawer-item-has-submenu.open .drawer-sub-menu {
  display: flex;
}

.drawer-sub-link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.drawer-sub-link:hover {
  color: var(--color-cta);
  background-color: rgba(29, 120, 181, 0.06);
  padding-left: 0.75rem;
}

/* ==========================================================================
   HERO & SEARCH BAR SECTION
   ========================================================================== */
.hero-search-section {
  position: relative;
  background: #4f5f6b url('../images/sfondo_homepage.jpg') no-repeat center center / cover;
  background-image: -webkit-image-set(url('../images/sfondo_homepage.webp') 1x, url('../images/sfondo_homepage.jpg') 1x);
  background-image: image-set(url('../images/sfondo_homepage.webp') type("image/webp"), url('../images/sfondo_homepage.jpg') type("image/jpeg"));
  padding: 3.5rem 0;
  color: #ffffff;
}

.hero-search-wrapper {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  color: var(--color-text-main);
}

.hero-search-header {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-search-header h1,
.hero-search-header h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-heading);
}

.hero-search-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.search-field-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.search-field-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.search-input, .search-select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus, .search-select:focus {
  outline: none;
  border-color: var(--color-cta);
  box-shadow: var(--shadow-focus);
}

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

.btn-search {
  width: 100%;
  height: 42px;
  background-color: var(--color-cta);
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-search:hover {
  background-color: var(--color-cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(var(--color-cta-rgb), 0.35);
}

/* ==========================================================================
   PROPERTY LISTING CARDS
   ========================================================================== */
.property-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.75rem;
}

.property-card {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-fast);
  position: relative;
}

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

.property-card-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

.property-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.property-card:hover .property-card-thumb img {
  transform: scale(1.06);
}

.card-badge-contract {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--color-highlight);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-xs);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 2;
}

.card-badge-zone {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: rgba(37, 36, 37, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: var(--text-xs);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-xs);
  z-index: 2;
}

.property-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
}

.property-card-price {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-cta);
  margin-bottom: 0.35rem;
}

.property-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-heading-dark);
  line-height: 1.35;
  margin-bottom: 0.35rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.property-card-title a {
  color: inherit;
}

.property-card-title a:hover {
  color: var(--color-cta);
}

.property-card-location {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.property-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
  margin-bottom: 1rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  gap: 0.2rem;
}

.spec-icon {
  width: 18px;
  height: 18px;
  stroke: var(--color-primary);
  fill: none;
}

.spec-val {
  font-weight: 600;
  color: var(--color-text-main);
}

.property-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.property-ref-tag {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  font-weight: 500;
}

.btn-details {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--color-cta);
  color: #ffffff;
  padding: 0.45rem 0.85rem;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-details:hover {
  background-color: var(--color-cta-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(var(--color-cta-rgb), 0.3);
}

/* ==========================================================================
   SIDEBAR & WIDGETS
   ========================================================================== */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.sidebar-widget {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  box-shadow: var(--shadow-xs);
}

.widget-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
  position: relative;
}

.widget-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-cta);
}

.widget-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.widget-list-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0.5rem;
  font-size: var(--text-sm);
  color: var(--color-heading);
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.widget-list-item a:hover {
  background-color: var(--color-bg-subtle);
  color: var(--color-cta);
  padding-left: 0.75rem;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag-pill {
  font-size: var(--text-xs);
  padding: 0.35rem 0.65rem;
  background-color: var(--color-bg-subtle);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.tag-pill:hover {
  background-color: var(--color-highlight);
  color: #ffffff;
  border-color: var(--color-highlight);
}

.fiaip-box {
  text-align: center;
  padding: 1.25rem;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.fiaip-box img {
  margin: 0 auto 0.75rem auto;
  max-width: 140px;
}

.fiaip-box p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ==========================================================================
   PROPERTY DETAIL PAGE (CASA)
   ========================================================================== */
.property-detail-wrap {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  overflow: hidden;
}

.detail-header-card {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
}

.detail-title-block h1 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-heading-dark);
  margin-bottom: 0.35rem;
}

.detail-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.detail-price-block {
  text-align: right;
}

.detail-price-val {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-cta);
}

.detail-ref-badge {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Gallery Slider */
.detail-gallery-box {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}

.detail-gallery-main {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 540px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #0b1118;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}

.detail-gallery-main:active {
  cursor: grabbing;
}

.detail-gallery-main img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
  user-select: none;
}

.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(6px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.gallery-nav-btn:hover {
  background-color: var(--color-cta);
  color: #ffffff;
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 16px rgba(var(--color-cta-rgb), 0.45);
}

.gallery-nav-btn.prev {
  left: 1rem;
}

.gallery-nav-btn.next {
  right: 1rem;
}

.gallery-counter-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  z-index: 10;
  pointer-events: none;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .gallery-nav-btn {
    width: 36px;
    height: 36px;
  }
  .gallery-nav-btn.prev {
    left: 0.5rem;
  }
  .gallery-nav-btn.next {
    right: 0.5rem;
  }
  .gallery-counter-badge {
    bottom: 0.5rem;
    right: 0.5rem;
    font-size: 11px;
    padding: 0.25rem 0.55rem;
  }
}

.detail-gallery-thumbs {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  overflow-y: hidden;
  max-width: 100%;
  width: 100%;
  min-width: 0;
  padding-bottom: 0.5rem;
  margin-top: 0.75rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.detail-gallery-thumbs::-webkit-scrollbar {
  height: 6px;
}

.detail-gallery-thumbs::-webkit-scrollbar-track {
  background: transparent;
}

.detail-gallery-thumbs::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

.gallery-thumb-item {
  flex: 0 0 100px;
  width: 100px;
  height: 70px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
  background-color: #0b1118;
}

.gallery-thumb-item.active, .gallery-thumb-item:hover {
  border-color: var(--color-cta);
}

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

/* Specs Chips Grid */
.detail-specs-card {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
}

.specs-chips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.spec-chip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
}

.spec-chip-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  background-color: rgba(105, 120, 132, 0.12);
  border-radius: var(--radius-xs);
}

.spec-chip-text {
  display: flex;
  flex-direction: column;
}

.spec-chip-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.spec-chip-val {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-main);
}

/* Contact Form Sticky Box */
.inquiry-form-card {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-cta);
  box-shadow: var(--shadow-focus);
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.form-check input {
  margin-top: 0.2rem;
}

.btn-submit {
  width: 100%;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-cta);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-submit:hover {
  background-color: var(--color-cta-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(var(--color-cta-rgb), 0.35);
}

/* ==========================================================================
   AGENCY & CONTACTS PAGE
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info-card {
  background-color: var(--color-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.contact-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: rgba(105, 120, 132, 0.12);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-content h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.contact-item-content p, .contact-item-content a {
  font-size: var(--text-base);
  color: var(--color-text-main);
  font-weight: 500;
}

/* Map frame */
.map-container {
  width: 100%;
  height: 320px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-top: 1.5rem;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-footer-bg);
  color: #a0aab2;
  margin-top: auto;
  font-size: var(--text-sm);
}

.footer-top {
  padding: 3.5rem 0 2.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
}

.footer-col h3 {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #a0aab2;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-highlight);
  padding-left: 0.35rem;
}

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

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.footer-bottom {
  padding: 1.25rem 0;
  background-color: var(--color-footer-sub);
  font-size: var(--text-xs);
  color: #6d767d;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom a {
  color: #8a949b;
}

.footer-bottom a:hover {
  color: #ffffff;
}

/* ==========================================================================
   ALERTS & FEEDBACK
   ========================================================================== */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: var(--text-sm);
}

.alert-success {
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.alert-error {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

/* ==========================================================================
   VANILLA COOKIECONSENT THEME - SFUMATURE DI BLU (HEADER-TOP BACKGROUND)
   A partire dal colore dello sfondo di header-top (#1d78b5 / var(--color-cta))
   ========================================================================== */
:root {
  --cc-font-family: var(--font-body);
  --cc-modal-border-radius: 14px;
  --cc-btn-border-radius: 8px;
  --cc-modal-margin: 1.25rem;
  --cc-toggle-on-bg: #1d78b5;
  --cc-link-color: #8cd3fc;
}

/* Modal Card Principale - Sfondo bianco con dettagli ed ombre sfumate in blu */
#cc-main .cm {
  background: #ffffff !important;
  border: 1px solid #d8e6f1 !important;
  border-radius: 14px !important;
  box-shadow: 0 16px 40px rgba(15, 65, 99, 0.16), 0 4px 12px rgba(0, 0, 0, 0.05) !important;
  color: #222222 !important;
  backdrop-filter: blur(8px);
}

/* Titolo del Modal */
#cc-main .cm__title {
  font-family: var(--font-heading) !important;
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  color: #0f4163 !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.55rem !important;
  letter-spacing: -0.01em !important;
}

#cc-main .cm__title::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #1d78b5;
  box-shadow: 0 0 6px rgba(29, 120, 181, 0.5);
  flex-shrink: 0;
}

/* Testo Descrittivo del Modal */
#cc-main .cm__desc {
  font-size: 0.88rem !important;
  line-height: 1.55 !important;
  color: #4b5e6d !important;
}

/* Contenitore Bottoni */
#cc-main .cm__btns {
  border-top: 1px solid #edf3f8 !important;
  gap: 0.45rem !important;
  padding: 1rem 1.3rem !important;
}

/* Stili Base Bottoni */
#cc-main .cm__btn {
  font-family: var(--font-heading) !important;
  font-weight: 700 !important;
  font-size: 0.82rem !important;
  border-radius: 8px !important;
  letter-spacing: 0.02em !important;
  transition: all 0.2s ease !important;
}

/* Bottone Primario ("Accetta Tutti") - Blu pieno header-top */
#cc-main .cm__btn:not(.cm__btn--secondary):not(.cm__btn--close) {
  background: #1d78b5 !important;
  color: #ffffff !important;
  border: 1px solid #1d78b5 !important;
  box-shadow: 0 4px 12px rgba(29, 120, 181, 0.28) !important;
}

#cc-main .cm__btn:not(.cm__btn--secondary):not(.cm__btn--close):hover {
  background: #156396 !important;
  border-color: #156396 !important;
  color: #ffffff !important;
  box-shadow: 0 6px 16px rgba(21, 99, 150, 0.35) !important;
  transform: translateY(-1px);
}

/* Bottoni Secondari ("Rifiuta Tutti", "Personalizza") - Sfumatura blu con bordo blu */
#cc-main .cm__btn--secondary {
  background: #eef6fb !important;
  color: #1d78b5 !important;
  border: 1.5px solid #1d78b5 !important;
}

#cc-main .cm__btn--secondary:hover {
  background: #1d78b5 !important;
  color: #ffffff !important;
  border-color: #1d78b5 !important;
  box-shadow: 0 4px 12px rgba(29, 120, 181, 0.22) !important;
  transform: translateY(-1px);
}

/* Pulsante Chiudi */
#cc-main .cm__btn--close {
  background: #f1f5f9 !important;
  border: none !important;
}

#cc-main .cm__btn--close svg {
  stroke: #5a6e7c !important;
}

#cc-main .cm__btn--close:hover {
  background: #e2eaf0 !important;
}

#cc-main .cm__btn--close:hover svg {
  stroke: #1d78b5 !important;
}

/* Footer & Link Privacy */
#cc-main .cm__footer {
  background: #f8fafc !important;
  border-top: 1px solid #edf3f8 !important;
  padding: 0.5rem 1.3rem !important;
}

#cc-main .cm__footer a,
#cc-main .cc__link {
  color: #1d78b5 !important;
  font-weight: 600 !important;
  text-decoration: underline !important;
}

#cc-main .cm__footer a:hover,
#cc-main .cc__link:hover {
  color: #156396 !important;
}

/* ==========================================================================
   PANNELLO PREFERENZE (Gestione Preferenze Cookie)
   ========================================================================== */
#cc-main .pm {
  border-radius: 14px !important;
  overflow: hidden !important;
  border: 1px solid #d4e8f7 !important;
  box-shadow: 0 20px 48px rgba(10, 44, 67, 0.3) !important;
}

#cc-main .pm__header {
  background: linear-gradient(135deg, #1d78b5 0%, #134e75 100%) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important;
  padding: 1.1rem 1.5rem !important;
}

#cc-main .pm__title {
  color: #ffffff !important;
  font-family: var(--font-heading) !important;
  font-weight: 700 !important;
}

#cc-main .pm__close-btn {
  background: rgba(255, 255, 255, 0.16) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  border-radius: 8px !important;
}

#cc-main .pm__close-btn svg {
  stroke: #ffffff !important;
}

#cc-main .pm__close-btn:hover {
  background: rgba(255, 255, 255, 0.28) !important;
}

#cc-main .pm__section--toggle {
  background: #f0f7fc !important;
  border: 1px solid #d4e8f7 !important;
}

#cc-main .pm__section--toggle .pm__section-title {
  background: #f0f7fc !important;
  border: 1px solid #d4e8f7 !important;
  color: #0f4163 !important;
  font-family: var(--font-heading) !important;
}

#cc-main .pm__section--toggle .pm__section-title:hover {
  background: #e2f0fb !important;
}

#cc-main .pm__badge {
  background: #1d78b5 !important;
  color: #ffffff !important;
  font-weight: 600 !important;
}

#cc-main .section__toggle:checked ~ .toggle__icon {
  background: #1d78b5 !important;
  box-shadow: 0 0 0 1px #1d78b5 !important;
}

#cc-main .pm__footer {
  background: #f0f7fc !important;
  border-top: 1px solid #d4e8f7 !important;
  gap: 0.5rem !important;
}

#cc-main .pm__btn {
  font-family: var(--font-heading) !important;
  font-weight: 700 !important;
  border-radius: 8px !important;
}

#cc-main .pm__btn:not(.pm__btn--secondary) {
  background: #1d78b5 !important;
  color: #ffffff !important;
  border: 1px solid #1d78b5 !important;
}

#cc-main .pm__btn:not(.pm__btn--secondary):hover {
  background: #156396 !important;
  border-color: #156396 !important;
}

#cc-main .pm__btn--secondary {
  background: #e1eff8 !important;
  color: #0f4163 !important;
  border: 1px solid #bcdcfa !important;
}

#cc-main .pm__btn--secondary:hover {
  background: #d0e7f6 !important;
  color: #0a2c43 !important;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (BOTTOM-RIGHT)
   ========================================================================== */
.whatsapp-float-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  flex-direction: row-reverse;
  gap: 12px;
}

.whatsapp-float {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.42), 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
  text-decoration: none;
  position: relative;
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.55), 0 4px 12px rgba(0, 0, 0, 0.2);
  filter: brightness(1.04);
}

.whatsapp-float:active {
  transform: scale(0.96);
}

.whatsapp-icon {
  width: 32px;
  height: 32px;
  fill: #ffffff;
  transition: transform var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-icon {
  transform: scale(1.05);
}

/* Pulsing effect */
.whatsapp-float::before {
  content: "";
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.35);
  z-index: -1;
  animation: whatsappPulse 2.5s infinite;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.18);
    opacity: 0;
  }
  100% {
    transform: scale(0.95);
    opacity: 0;
  }
}

/* Tooltip Badge */
.whatsapp-tooltip {
  background: #ffffff;
  color: #1e293b;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  border-radius: 20px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid #e2e8f0;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.whatsapp-tooltip strong {
  color: #128c7e;
}

.whatsapp-float-container:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 640px) {
  .whatsapp-float-container {
    bottom: 18px;
    right: 18px;
  }
  .whatsapp-float {
    width: 52px;
    height: 52px;
  }
  .whatsapp-icon {
    width: 28px;
    height: 28px;
  }
  .whatsapp-tooltip {
    display: none;
  }
}

/* ==========================================================================
   FULLSCREEN PROPERTY GALLERY (TEATRO A TUTTO SCHERMO)
   ========================================================================== */
.fullscreen-gallery-body {
  background-color: #0b0f14;
  margin: 0;
  padding: 0;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  font-family: var(--font-body);
  color: #ffffff;
}

.fs-gallery-wrapper {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  position: relative;
}

/* Header Bar */
.fs-gallery-header {
  height: 64px;
  background: rgba(11, 15, 20, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  z-index: 50;
  flex-shrink: 0;
}

.fs-header-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-width: 0;
}

.fs-btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  font-size: var(--text-xs);
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.fs-btn-back:hover {
  background: var(--color-cta);
  border-color: var(--color-cta);
  color: #ffffff !important;
  transform: translateX(-2px);
}

.fs-property-meta {
  min-width: 0;
}

.fs-property-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 40vw;
}

.fs-property-sub {
  font-size: var(--text-xs);
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 2px;
  white-space: nowrap;
}

.fs-badge-ref {
  background: rgba(29, 120, 181, 0.25);
  color: #6fbfec;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 11px;
}

.fs-price {
  color: #38bdf8;
  font-weight: 700;
}

/* Header Controls Right */
.fs-header-right {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.fs-counter-pill {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.4rem 0.85rem;
  border-radius: 20px;
  font-size: var(--text-xs);
  font-weight: 700;
  font-family: var(--font-heading);
  color: #e2e8f0;
  white-space: nowrap;
}

.fs-btn-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: var(--text-xs);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.fs-btn-icon:hover, .fs-btn-icon.active {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.fs-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #25d366;
  color: #ffffff !important;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.fs-btn-whatsapp:hover {
  background: #128c7e;
  transform: translateY(-1px);
}

.fs-btn-close {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff !important;
  border-radius: 8px;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.fs-btn-close:hover {
  background: #ef4444;
  border-color: #ef4444;
  color: #ffffff !important;
}

/* Main Stage */
.fs-gallery-main {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #070a0e;
}

.fs-stage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.fs-image-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 4.5rem;
  box-sizing: border-box;
}

.fs-image-container img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.7);
  transition: opacity 0.22s ease, transform 0.22s ease;
  user-select: none;
}

/* Nav Arrows */
.fs-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 25;
}

.fs-nav-arrow:hover {
  background: var(--color-cta);
  border-color: var(--color-cta);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 24px rgba(29, 120, 181, 0.45);
}

.fs-prev { left: 1.25rem; }
.fs-next { right: 1.25rem; }

/* Grid View Alternative */
.fs-gallery-grid-view {
  flex: 1;
  overflow-y: auto;
  padding: 2rem 1.5rem;
  background: #070a0e;
}

.fs-grid-header {
  text-align: center;
  margin-bottom: 2rem;
}

.fs-grid-header h2 {
  font-family: var(--font-heading);
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 700;
}

.fs-grid-header p {
  color: #94a3b8;
  font-size: var(--text-sm);
  margin-top: 0.35rem;
}

.fs-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  max-width: 1400px;
  margin: 0 auto;
}

.fs-grid-card {
  aspect-ratio: 4/3;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #1e293b;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

.fs-grid-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.fs-grid-card:hover img {
  transform: scale(1.06);
}

.fs-grid-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.2s;
}

.fs-grid-card:hover .fs-grid-card-overlay {
  opacity: 1;
}

/* Bottom Thumbnail Strip */
.fs-gallery-footer {
  height: 92px;
  background: rgba(11, 15, 20, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.5rem 1rem;
  flex-shrink: 0;
  z-index: 30;
}

.fs-filmstrip-scroll {
  display: flex;
  gap: 0.65rem;
  overflow-x: auto;
  overflow-y: hidden;
  height: 100%;
  align-items: center;
  scroll-behavior: smooth;
  padding: 0 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.fs-thumb-btn {
  height: 72px;
  width: 104px;
  flex-shrink: 0;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  background: #1e293b;
  padding: 0;
  cursor: pointer;
  position: relative;
  opacity: 0.55;
  transition: all var(--transition-fast);
}

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

.fs-thumb-number {
  position: absolute;
  bottom: 2px;
  right: 2px;
  background: rgba(0, 0, 0, 0.75);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
}

.fs-thumb-btn:hover {
  opacity: 0.85;
  border-color: rgba(255, 255, 255, 0.4);
}

.fs-thumb-btn.active {
  opacity: 1;
  border-color: var(--color-cta);
  box-shadow: 0 0 12px rgba(29, 120, 181, 0.65);
  transform: scale(1.04);
}

/* Button in dettaglio.php for Fullscreen View */
.gallery-fullscreen-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 15;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(8px);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  font-size: var(--text-xs);
  font-weight: 600;
  font-family: var(--font-heading);
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.gallery-fullscreen-btn:hover {
  background: var(--color-cta);
  border-color: var(--color-cta);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 120, 181, 0.45);
}

@media (max-width: 768px) {
  .fs-property-meta { display: none; }
  .fs-btn-whatsapp span { display: none; }
  .fs-image-container { padding: 0.5rem 1rem; }
  .fs-nav-arrow { width: 44px; height: 44px; }
  .fs-prev { left: 0.5rem; }
  .fs-next { right: 0.5rem; }
  .fs-gallery-footer { height: 76px; }
  .fs-thumb-btn { height: 58px; width: 84px; }
}

/* ==========================================================================
   404 ERROR PAGE STYLING (Coherent with brand layout)
   ========================================================================== */
.error-404-section {
  padding: 4.5rem 1rem 5rem 1rem;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-404-card {
  max-width: 680px;
  width: 100%;
  margin: 0 auto;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 3.5rem 2rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.error-404-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-highlight) 0%, var(--color-cta) 50%, var(--color-heading) 100%);
}

.error-404-code {
  font-family: var(--font-heading);
  font-size: clamp(4.5rem, 12vw, 7.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--color-cta);
  margin-bottom: 0.75rem;
  background: linear-gradient(135deg, var(--color-cta) 0%, var(--color-highlight) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.error-404-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--color-heading-dark);
  margin: 0 0 1rem 0;
  line-height: 1.25;
}

.error-404-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 520px;
  margin: 0 auto 2.25rem auto;
}

.error-404-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
}

.btn-404-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, var(--color-cta) 0%, #156396 100%);
  color: #ffffff !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  padding: 1rem 2.25rem;
  border-radius: var(--radius-md, 8px);
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(var(--color-cta-rgb), 0.35);
  transition: all var(--transition-fast, 0.2s ease);
}

.btn-404-home:hover {
  background: linear-gradient(135deg, var(--color-cta-hover) 0%, #0d4e78 100%);
  color: #ffffff !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(var(--color-cta-rgb), 0.45);
}

.btn-404-home svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast, 0.2s ease);
}

.btn-404-home:hover svg {
  transform: scale(1.1);
}

.error-404-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.error-404-links a {
  color: var(--color-cta);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.error-404-links a:hover {
  color: var(--color-cta-hover);
  text-decoration: underline;
}

.error-404-featured {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

@media (max-width: 640px) {
  .error-404-card {
    padding: 2.5rem 1.25rem;
  }
  .btn-404-home {
    width: 100%;
    padding: 0.9rem 1.25rem;
    font-size: 0.95rem;
  }
}