/* ==============================================
   COMPONENTES REUTILIZABLES
   ============================================== */

/* ========== BOTONES ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  border: var(--border-width-medium) solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 44px; /* Accesibilidad táctil */
  min-width: 44px;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Primary button */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  border: 1px solid var(--color-primary-light);
  box-shadow: 0 4px 12px rgba(37, 43, 59, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 43, 59, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(37, 43, 59, 0.3);
}

/* Accent button (plateado) - Botón principal de llamada a la acción */
.btn-accent {
  background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent) 100%);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-accent-subtle);
  box-shadow: 0 4px 15px rgba(176, 183, 189, 0.3);
  font-weight: var(--font-weight-semibold);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  border-color: var(--color-accent-light);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(176, 183, 189, 0.5);
}

.btn-accent:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(176, 183, 189, 0.4);
}

/* Outline button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 5px;
}

.btn-outline:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Ghost button */
.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary-dark);
}

/* Ghost button white (for dark backgrounds) */
.btn-ghost-white {
  background-color: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}

.btn-ghost-white:hover {
  background-color: #ffffff;
  color: var(--color-primary-dark);
}

.btn-whatsapp-ghost:hover {
  color: var(--color-primary) !important;
}

/* Button sizes */
.btn-sm {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--font-size-lg);
}

/* Full width button */
.btn-block {
  display: flex;
  width: 100%;
}


/* ========== CARDS ========== */

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(31, 42, 68, 0.18);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-xl);
}

.card__image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  background-color: var(--color-gray-200);
}

.card__badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-accent);
  color: var(--color-gray-900);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  border-radius: var(--radius-sm);
}

.card__body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-gray-900);
}

.card__description {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  margin-bottom: var(--space-md);
  flex: 1;
}

.card__footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Property card específico */
.property-card {
  position: relative;
}

.property-card__price {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.property-card__details {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.property-card__detail {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Badge diagonal para el listado */
.property-status-badge {
  position: absolute;
  top: 20px;
  right: -35px;
  background-color: #dc3545;
  color: var(--color-white);
  padding: 6px 40px;
  text-align: center;
  transform: rotate(45deg);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  z-index: 10;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  letter-spacing: 0.5px;
}

/* Contexto de posicionamiento para la imagen */
.property-card .property-image {
  position: relative;
  overflow: hidden;
}

/* Enlace de la imagen de propiedad */
.property-image-link {
  display: block;
  text-decoration: none;
  position: relative;
}

.property-image-link:hover .property-image img {
  transform: scale(1.05);
}

.property-image-link .property-image img {
  transition: transform 0.3s ease;
}

/* Badge inline para la ficha de detalle */
.property-header .property-status-badge {
  position: static;
  display: inline-block;
  transform: none;
  width: auto;
  background-color: #dc3545;
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  margin-left: var(--spacing-sm);
  box-shadow: none;
}

/* Mostrar cantidad de ambientes junto al título en tarjetas (si existe) */
.property-card__amb {
  display: inline-block;
  margin-left: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray-700);
  white-space: nowrap; /* no se corta */
}

@media (max-width: 640px) {
  .property-card__amb { font-size: 0.85rem; }
}

/* ===== Featured properties (home) ===== */
.section--featured {
  background-color: #1f2944;
  color: #ffffff;
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
}

.section--featured .section-header__title,
.section--featured .section-header__description {
  color: #ffffff;
  text-align: center;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3xl);
  margin-top: var(--space-2xl);
}

.property-card--featured {
  background: transparent;
  box-shadow: none;
  color: #111827;
}

.property-card--featured .card__body {
  padding: var(--space-lg) var(--space-sm);
  text-align: left;
  color: #111827;
}

.property-card--featured .card__badge,
.property-card--featured .card__footer,
.property-card--featured .property-card__price,
.property-card--featured .property-card__amb,
.property-card--featured .property-status-badge {
  display: none;
}

.property-card--featured .property-image {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.property-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: rgba(17, 24, 39, 0.7);
  color: #ffffff;
  backdrop-filter: blur(6px);
}

.property-badge--status {
  left: var(--space-md);
  right: auto;
  background: rgba(185, 28, 28, 0.72);
}

.property-badge--venta {
  background: rgba(107, 114, 128, 0.8);
}

.property-badge--alquiler {
  background: rgba(31, 42, 68, 0.8);
}

.property-badge--alquiler_temporal {
  background: rgba(124, 58, 237, 0.8);
}

.property-badge--venta_alquiler {
  background: rgba(59, 130, 246, 0.8);
}

.property-badge--reserved {
  background: rgba(185, 28, 28, 0.72);
}

.property-badge--sold {
  background: rgba(153, 27, 27, 0.78);
}

.property-card--featured .card__image {
  height: 220px;
}

.property-price-overlay {
  position: absolute;
  left: var(--space-lg);
  bottom: var(--space-lg);
  font-weight: var(--font-weight-extrabold);
  font-size: clamp(1.4rem, 3vw, 1.7rem);
  color: #ffffff;
  letter-spacing: 0.01em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.property-expenses-overlay {
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  font-weight: normal;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 2px;
}

.property-card__city {
  margin: 0 0 var(--space-2xs);
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
  color: #111827;
}

.property-card__title--featured {
  margin: 0 0 var(--space-2xs);
  font-size: 1.25rem;
  font-weight: var(--font-weight-extrabold);
  color: #111827;
}

.property-card__street {
  margin: 0 0 var(--space-md);
  font-style: italic;
  color: #4b5563;
}

.property-card__details--featured {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: #111827;
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}

.property-feature {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: var(--font-weight-semibold);
  font-size: 0.95rem;
  color: #111827;
}

.property-feature svg,
.property-feature i,
.property-feature__icon,
.property-feature__icon-img {
  color: #111827;
  font-size: 1.15rem;
  line-height: 1;
}

.property-feature__icon {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 20;
}

.property-feature__icon-img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.property-feature__divider {
  color: #9ca3af;
}

.property-card__cta {
  margin-top: var(--space-lg);
  text-align: center;
}

.property-card__link {
  color: #111827;
  font-weight: var(--font-weight-extrabold);
  text-decoration: none;
  border-bottom: 2px solid rgba(17,24,39,0.35);
  padding-bottom: 6px;
  display: inline-block;
  position: relative;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.property-card__link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: #111827;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.property-card__link:hover {
  border-color: #111827;
  color: #111827;
  transform: translateY(-2px);
}

.property-card__link:hover::after {
  transform: scaleX(1);
}

.featured-more {
  margin-top: var(--space-2xl);
  text-align: center;
}

.featured-more__link {
  color: #111827;
  font-weight: var(--font-weight-extrabold);
  text-decoration: none;
  border-bottom: 2px solid rgba(17,24,39,0.35);
  padding-bottom: 6px;
  position: relative;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.featured-more__link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: #111827;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.featured-more__link:hover {
  border-color: #111827;
  color: #111827;
  transform: translateY(-2px);
}

.featured-more__link:hover::after {
  transform: scaleX(1);
}

.section--featured a {
  color: #ffffff;
}

.section--featured .property-card--featured,
.section--featured .property-card--featured .card__body,
.section--featured .property-card__city,
.section--featured .property-card__title--featured,
.section--featured .property-card__details--featured,
.section--featured .property-card__link,
.section--featured .property-feature {
  color: #ffffff;
}

.section--featured .property-card__street {
  color: rgba(255,255,255,0.85);
}

.section--featured .property-feature__divider {
  color: rgba(255,255,255,0.6);
}

.section--featured .property-card__link,
.section--featured .featured-more__link {
  border-bottom-color: rgba(255,255,255,0.35);
}

.section--featured .property-card__link::after,
.section--featured .featured-more__link::after {
  background: #ffffff;
}

.section--featured .property-card__link:hover,
.section--featured .featured-more__link:hover {
  border-color: #ffffff;
  color: #ffffff;
}

.section--featured .property-feature svg,
.section--featured .property-feature i,
.section--featured .property-feature__icon,
.section--featured .property-feature__icon-img {
  color: #ffffff;
  filter: brightness(0) invert(1);
}

.section--featured .properties-loading,
.section--featured .properties-loading p {
  color: rgba(255,255,255,0.85) !important;
}

.section--porque {
  position: relative;
  overflow: hidden;
  background-color: #0f172a;
  color: #ffffff;
}

.section--porque .section-header__title {
  color: #ffffff;
  text-align: center;
}

.section--porque .container {
  position: relative;
  z-index: 2;
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.section__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}


/* ========== BADGES ========== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  border-radius: var(--radius-full);
}

.badge-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.badge-accent {
  background-color: var(--color-accent);
  color: var(--color-gray-900);
}

.badge-success {
  background-color: var(--color-success);
  color: var(--color-white);
}

.badge-outline {
  background-color: transparent;
  border: 1px solid var(--color-gray-300);
  color: var(--color-gray-700);
}


/* ========== INPUTS Y FORMULARIOS ========== */

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md);
  font-size: var(--font-size-base); /* Mínimo 16px para evitar zoom en iOS */
  line-height: var(--line-height-normal);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  border: var(--border-width-thin) solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  min-height: 44px; /* Accesibilidad táctil */
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 71, 171, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-500);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  margin-top: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-error);
}


/* ========== MODAL ========== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  display: none;
}

.modal.is-active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--overlay-dark);
}

.modal__content {
  position: relative;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow-y: auto;
  z-index: 1;
}

.modal__header {
  padding: var(--space-xl);
  border-bottom: 1px solid var(--color-gray-200);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

.modal__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.modal__close:hover {
  background-color: var(--color-gray-100);
}

.modal__body {
  padding: var(--space-xl);
}

.modal__footer {
  padding: var(--space-xl);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
}


/* ========== SECCIÓN HEADER ========== */

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header__eyebrow {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-header__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-md);
}

.section-header__description {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .section-header__title {
    font-size: var(--font-size-4xl);
  }
}


/* ========== ICONOS Y FEATURES ========== */

.feature {
  text-align: center;
}

.feature__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-2xl);
}

.feature__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
}

.feature__description {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
}


/* ========== DIVIDER ========== */

.divider {
  height: 1px;
  background-color: var(--color-gray-200);
  margin: var(--space-2xl) 0;
}

.divider-accent {
  width: 60px;
  height: 3px;
  background-color: var(--color-accent);
  margin: var(--space-xl) auto;
}


/* ========== ANIMACIONES ========== */

.fade-in {
  animation: fadeIn var(--transition-slow) ease-in;
}

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

.slide-up {
  animation: slideUp var(--transition-slow) ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}