/* ============================================================================
 * TASK-06: Stili Slide 3 - Catalogo Immobili Dinamico & Simulatore Mutuo (Coastal Luxury)
 * ============================================================================ */

.catalog-slide {
  position: relative;
  background-color: var(--color-ivory-white); /* #FFFBF6 */
  padding: clamp(4.5rem, 8vw, 7rem) 0;
  border-top: 1px solid var(--color-sand-beige);
}

.catalog-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.25rem;
}

.catalog-title {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  color: var(--color-deep-navy);
  margin: 0.75rem 0 0.35rem;
}

.catalog-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 640px;
  margin: 0;
}

/* Filtri rapidi a schede: [Tutti], [Vendita], [Affitto], [Short Rent] */
.catalog-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  background-color: rgba(231, 217, 191, 0.55); /* Sand Beige */
  border: 1px solid var(--color-sand-beige);
  padding: 0.35rem;
  border-radius: 0.75rem;
}

.catalog-tab-btn {
  appearance: none;
  background: transparent;
  color: var(--color-deep-navy); /* #1E2D3D */
  border: 1px solid transparent;
  border-radius: 0.5rem;
  padding: 0.55rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.catalog-tab-btn:hover {
  color: var(--color-deep-navy);
  background-color: rgba(255, 251, 246, 0.75);
}

.catalog-tab-btn.is-active,
.catalog-tab-btn[aria-selected="true"] {
  background-color: var(--color-warm-gold); /* #CBA86B */
  color: var(--color-deep-navy);            /* #1E2D3D */
  box-shadow: 0 4px 14px rgba(203, 168, 107, 0.38);
}

/* Griglia Responsive a 3 colonne per desktop, 2 tablet, 1 mobile */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-bottom: 4rem;
}

#catalog-properties-grid > .catalog-property-card:nth-child(n + 4),
#vacation-properties-grid > .catalog-property-card:nth-child(n + 4) {
  display: none !important;
}

@media (max-width: 1023px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  #catalog-properties-grid > .catalog-property-card:nth-child(n + 4),
  #vacation-properties-grid > .catalog-property-card:nth-child(n + 4) {
    display: none !important;
  }
}

@media (max-width: 767px) {
  .catalog-header > div {
    width: 100% !important;
    align-items: stretch !important;
  }
  .catalog-header > div > div {
    width: 100% !important;
  }
  #home-catalog-btn,
  #home-vacation-btn {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    padding: 0.65rem 1rem !important;
  }
}

@media (max-width: 639px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }
  #catalog-properties-grid > .catalog-property-card:nth-child(n + 4),
  #vacation-properties-grid > .catalog-property-card:nth-child(n + 4) {
    display: none !important;
  }
  .catalog-tabs {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================================
 * Scheda Immobile (Property Card — Coastal Luxury)
 * ============================================================================ */
.catalog-property-card {
  display: flex;
  flex-direction: column;
  background-color: #FFFFFF;
  border: 1px solid var(--color-sand-beige); /* #E7D9BF */
  border-top-left-radius: 50% 185px;
  border-top-right-radius: 50% 185px;
  border-bottom-left-radius: 1rem;
  border-bottom-right-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 14px 34px -8px rgba(30, 45, 61, 0.08);
  will-change: transform, opacity;
  transition: transform 2400ms cubic-bezier(0.25, 0.8, 0.25, 1) var(--card-enter-delay, 0ms),
              opacity 2400ms cubic-bezier(0.25, 0.8, 0.25, 1) var(--card-enter-delay, 0ms),
              border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.catalog-property-card.card-reveal-pending {
  opacity: 0;
  transform: translate3d(-120px, 0, 0);
  transition: none !important;
  pointer-events: none;
}

.catalog-property-card.card-reveal-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (max-width: 639px) {
  .catalog-property-card {
    --card-enter-delay: 0ms !important;
  }
  .catalog-property-card.card-reveal-pending {
    opacity: 0;
    transform: translate3d(-95px, 0, 0);
    transition: none !important;
  }
}

.catalog-property-card:hover {
  --card-enter-delay: 0ms;
  transform: translateY(-4px);
  border-color: var(--color-warm-gold); /* #CBA86B */
  box-shadow: 0 22px 48px -10px rgba(30, 45, 61, 0.14),
              0 0 18px rgba(203, 168, 107, 0.22);
}

.property-card-media {
  position: relative;
  height: 280px;
  border-top-left-radius: 50% 185px;
  border-top-right-radius: 50% 185px;
  overflow: hidden;
  background-color: var(--color-sand-beige);
  cursor: zoom-in;
}

.property-image-zoom-hint {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  background-color: rgba(30, 45, 61, 0.88); /* Deep Navy */
  color: var(--color-ivory-white);
  border: 1px solid var(--color-warm-gold);
  border-radius: 9999px;
  padding: 0.28rem 0.7rem;
  font-size: 0.72rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  pointer-events: none;
}

.property-card-media:hover .property-image-zoom-hint,
.property-card-media:focus-visible .property-image-zoom-hint {
  opacity: 1;
  transform: translateY(0);
}

.card-slide-arrow {
  position: absolute;
  top: 58%;
  transform: translateY(-50%);
  z-index: 3;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--color-warm-gold);
  background-color: rgba(30, 45, 61, 0.85);
  color: var(--color-ivory-white);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 12px rgba(30, 45, 61, 0.35);
  transition: all var(--transition-fast);
}

.card-slide-arrow:hover {
  background-color: var(--color-warm-gold);
  color: var(--color-deep-navy);
  transform: translateY(-50%) scale(1.08);
}

.card-slide-prev {
  left: 0.65rem;
}

.card-slide-next {
  right: 0.65rem;
}

.card-slide-counter {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  z-index: 3;
  background-color: rgba(30, 45, 61, 0.88);
  color: var(--color-warm-gold);
  border: 1px solid var(--color-warm-gold);
  border-radius: 9999px;
  padding: 0.22rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 800;
  backdrop-filter: blur(6px);
  pointer-events: none;
}

.card-slide-dots {
  position: absolute;
  bottom: 0.78rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background-color: rgba(30, 45, 61, 0.72);
  padding: 0.2rem 0.45rem;
  border-radius: 9999px;
}

.card-slide-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background-color: rgba(255, 251, 246, 0.45);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.card-slide-dot.is-active {
  width: 15px;
  border-radius: 9999px;
  background-color: var(--color-warm-gold);
}

.property-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

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

.property-card-badges-top {
  position: absolute;
  top: 1.65rem;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  z-index: 2;
  width: max-content;
  max-width: 82%;
}

/* Badge contratto con accento Warm Gold #CBA86B */
.property-contract-badge {
  background-color: var(--color-warm-gold); /* #CBA86B */
  color: var(--color-deep-navy);            /* #1E2D3D */
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  box-shadow: 0 4px 12px rgba(30, 45, 61, 0.25);
}

/* Etichetta Classe Energetica in Deep Navy & Coastal Blue */
.property-energy-badge {
  background-color: rgba(30, 45, 61, 0.88);
  color: var(--color-coastal-blue); /* #7FBBD6 */
  border: 1px solid var(--color-coastal-blue);
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 0.45rem;
  backdrop-filter: blur(8px);
}

.property-card-body {
  padding: 1.35rem 1.4rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.85rem;
}

.property-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-deep-navy);
  margin: 0;
  line-height: 1.3;
}

.property-card-address {
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
}

.property-card-price {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-warm-gold-dark); /* #9B783B */
  margin: 0.15rem 0;
}

/* Indicatori rapidi con icone: superficie (mq), locali, bagni */
.property-specs-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding: 0.75rem 0;
  border-top: 1px solid var(--color-sand-beige);
  border-bottom: 1px solid var(--color-sand-beige);
}

.property-spec-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-deep-navy);
}

.property-spec-item svg {
  color: var(--color-warm-gold-dark);
  flex-shrink: 0;
}

.property-card-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: auto;
  padding-top: 0.35rem;
}

.property-card-actions .btn-primary,
.property-card-actions .btn-secondary {
  flex: 1;
  padding: 0.6rem 0.9rem;
  font-size: 0.85rem;
}

/* ============================================================================
 * Widget Calcolatore Rata del Mutuo (Ammortamento alla Francese)
 * ============================================================================ */
.mortgage-widget {
  background: linear-gradient(
    145deg,
    rgba(231, 217, 191, 0.52) 0%,
    rgba(255, 251, 246, 0.96) 100%
  );
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--color-warm-gold);
  border-radius: 1.25rem;
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  box-shadow: 0 20px 50px -12px rgba(30, 45, 61, 0.12);
}

.mortgage-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.25rem;
  align-items: stretch;
  margin-top: 1.5rem;
}

@media (max-width: 1023px) {
  .mortgage-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 767px) {
  .catalog-header > div {
    width: 100% !important;
    align-items: stretch !important;
  }
  .catalog-header > div > div {
    width: 100% !important;
  }
  #home-catalog-btn,
  #home-vacation-btn {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    padding: 0.65rem 1rem !important;
  }
}

@media (max-width: 639px) {
  .catalog-slide {
    padding: 1.5rem 0 1.85rem;
  }
  .catalog-header {
    gap: 0.65rem;
    margin-bottom: 1.1rem;
  }
  .catalog-title {
    font-size: 1.45rem;
    margin: 0.15rem 0 0.2rem;
  }
  .catalog-subtitle {
    font-size: 0.82rem;
    line-height: 1.35;
  }
  .catalog-grid {
    gap: 1.05rem;
    margin-bottom: 1.5rem;
  }
  .catalog-header > div:last-child {
    align-items: flex-start !important;
    width: 100%;
  }
  .catalog-header .btn-primary {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  .property-contract-badge {
    font-size: 0.66rem;
    padding: 0.22rem 0.6rem;
  }
  .property-energy-badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.52rem;
  }
  .property-card-body {
    padding: 0.72rem 0.9rem 0.8rem;
    gap: 0.36rem;
  }
  .property-card-body .badge-accent {
    font-size: 0.66rem;
    padding: 0.16rem 0.55rem;
  }
  .property-card-title {
    font-size: 0.98rem;
    line-height: 1.22;
  }
  .property-card-address {
    font-size: 0.75rem;
    gap: 0.3rem;
  }
  .property-card-address svg {
    width: 13px;
    height: 13px;
  }
  .property-card-price {
    font-size: 1.12rem;
    margin: 0;
    line-height: 1.15;
  }
  .property-specs-bar {
    padding: 0.4rem 0;
    gap: 0.35rem;
  }
  .property-spec-item {
    font-size: 0.73rem;
    gap: 0.28rem;
  }
  .property-spec-item svg {
    width: 13px;
    height: 13px;
  }
  .property-card-actions {
    flex-wrap: nowrap;
    gap: 0.45rem;
    padding-top: 0.15rem;
  }
  .property-card-actions .btn-primary,
  .property-card-actions .btn-secondary {
    min-width: 0;
    padding: 0.44rem 0.6rem;
    font-size: 0.76rem;
  }
  .mortgage-widget {
    padding: 1.15rem 1rem;
    border-radius: 1rem;
  }
  .mortgage-control-box {
    padding: 0.85rem 0.9rem;
  }
  .mortgage-number-input {
    width: 135px;
    font-size: 0.88rem;
    padding: 0.3rem 0.55rem;
  }
  .mortgage-years-bar {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
  }
  .mortgage-year-btn {
    padding: 0.45rem 0.3rem;
    font-size: 0.8rem;
  }
  .mortgage-result-panel {
    padding: 1.25rem 1.05rem;
  }
  .mortgage-breakdown-row {
    flex-wrap: wrap;
    gap: 0.25rem;
  }
}

.mortgage-inputs-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mortgage-control-box {
  background-color: #FFFFFF;
  border: 1px solid var(--color-sand-beige);
  border-radius: 0.875rem;
  padding: 1rem 1.15rem;
}

.mortgage-control-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.mortgage-control-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-warm-gold-dark);
}

.mortgage-number-input {
  background-color: var(--color-ivory-white);
  color: var(--color-deep-navy);
  border: 1px solid var(--color-sand-beige);
  border-radius: 0.5rem;
  padding: 0.35rem 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  width: 155px;
  text-align: right;
}

.mortgage-years-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.mortgage-year-btn {
  appearance: none;
  background-color: var(--color-ivory-white);
  color: var(--color-deep-navy);
  border: 1px solid var(--color-sand-beige);
  border-radius: 0.5rem;
  padding: 0.5rem 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mortgage-year-btn:hover {
  border-color: var(--color-warm-gold);
  background-color: rgba(231, 217, 191, 0.45);
}

.mortgage-year-btn.is-active {
  background-color: var(--color-warm-gold); /* #CBA86B */
  color: var(--color-deep-navy);            /* #1E2D3D */
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(203, 168, 107, 0.38);
}

/* Pannello Risultato Rata Mensile */
.mortgage-result-panel {
  background-color: #FFFFFF;
  border: 1px solid var(--color-warm-gold);
  border-radius: 1rem;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.25rem;
  box-shadow: 0 12px 30px -8px rgba(30, 45, 61, 0.08);
}

.mortgage-monthly-amount {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 2.85rem);
  font-weight: 800;
  color: var(--color-deep-navy); /* #1E2D3D */
  line-height: 1.1;
  margin: 0.35rem 0;
}

.mortgage-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1rem 0;
  border-top: 1px solid var(--color-sand-beige);
  border-bottom: 1px solid var(--color-sand-beige);
  font-size: 0.9rem;
}

.mortgage-breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mortgage-disclaimer {
  font-size: 0.76rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}

/* ============================================================================
 * Modale Dettaglio Scheda Tecnica Immobile (Lightbox)
 * Ottimizzata e ridimensionata per Desktop, Tablet e Mobile
 * ============================================================================ */
.property-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background-color: rgba(30, 45, 61, 0.78);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  box-sizing: border-box;
}

.property-modal-backdrop.is-open {
  display: flex;
}

.property-modal-dialog {
  width: 92%;
  max-width: 760px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-ivory-white); /* #FFFBF6 */
  border: 1px solid var(--color-warm-gold);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 25px 70px rgba(30, 45, 61, 0.55);
  box-sizing: border-box;
}

#property-modal-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: calc(100% - 95px);
}

#property-modal-content {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.lightbox-stage {
  position: relative;
  background-color: var(--color-deep-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  max-height: 62vh;
  overflow: hidden;
}

.lightbox-full-image {
  width: 100%;
  max-height: 62vh;
  object-fit: cover;
  display: block;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 42px;
  height: 42px;
  border-radius: 9999px;
  border: 1px solid var(--color-warm-gold);
  background-color: rgba(30, 45, 61, 0.85);
  color: var(--color-ivory-white);
  font-size: 1.65rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-nav-btn:hover {
  background-color: var(--color-warm-gold);
  color: var(--color-deep-navy);
}

.lightbox-prev {
  left: 0.75rem;
}

.lightbox-next {
  right: 0.75rem;
}

.lightbox-footer-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 0.85rem 1.25rem;
  background-color: var(--color-ivory-white);
  border-top: 1px solid var(--color-sand-beige);
}

@media (max-width: 767px) {
  .catalog-header > div {
    width: 100% !important;
    align-items: stretch !important;
  }
  .catalog-header > div > div {
    width: 100% !important;
  }
  #home-catalog-btn,
  #home-vacation-btn {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    padding: 0.65rem 1rem !important;
  }
}

@media (max-width: 639px) {
  .property-modal-backdrop {
    padding: 0.65rem;
  }
  .property-modal-dialog {
    width: 92vw;
    max-width: 360px;
    max-height: 86vh;
    border-radius: 0.85rem;
  }
  .property-modal-dialog > div:first-child {
    padding: 0.55rem 0.75rem !important;
    gap: 0.4rem;
  }
  #property-modal-title {
    font-size: 0.62rem;
    padding: 0.16rem 0.5rem;
    max-width: calc(100% - 76px);
  }
  #property-modal-close {
    padding: 0.24rem 0.6rem !important;
    font-size: 0.72rem !important;
    flex-shrink: 0;
  }
  .lightbox-stage {
    min-height: 175px;
    max-height: 44vh;
  }
  .lightbox-full-image {
    max-height: 44vh;
    object-fit: cover;
  }
  .lightbox-nav-btn {
    width: 32px;
    height: 32px;
    font-size: 1.3rem;
  }
  .lightbox-prev {
    left: 0.45rem;
  }
  .lightbox-next {
    right: 0.45rem;
  }
  .lightbox-footer-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
    padding: 0.65rem 0.75rem;
  }
  .lightbox-footer-bar strong {
    font-size: 0.88rem !important;
    line-height: 1.25;
    display: block;
  }
  .lightbox-footer-bar span {
    font-size: 0.72rem !important;
  }
  .lightbox-footer-bar .btn-primary {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 0.48rem 0.75rem !important;
    font-size: 0.76rem !important;
    white-space: normal;
    box-sizing: border-box;
  }
}