/* Variables */
:root {
  --color-primary: #303030;
  --color-primary-light: #1a1a1a;
  --color-secondary: #fcba00;
  --color-secondary-light: #1a1a1a;
  --color-dark: #1a1a1a;
  --color-gray: #737d6c;
  --color-light: #f8f9fa;
  --color-white: #ffffff;
  --color-success: #27ae60;
  --color-warning: #f39c12;
  --color-danger: #e74c3c;
  --color-info: #3498db;

  --font-primary: "Poppins", sans-serif;
  --font-secondary: "Roboto", sans-serif;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);

  --transition: all 0.3s ease;
  --border-radius: 8px;
}


/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-light);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-light);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn-outline-light:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-block {
  display: block;
  width: 100%;
}

/* Banner Section */
.page-banner {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 80px 0;
  text-align: center;
  position: relative;
  background-image: linear-gradient(rgba(44, 80, 48, 0.8), rgba(44, 45, 80, 0.8)),
    url("https://images.unsplash.com/photo-1560518883-ce09059eeffa?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1073&q=80");
  background-size: cover;
  background-position: center;
}

.page-banner h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.page-banner p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto;
}

/* Modern Search Section */
.modern-search-section {
  padding: 0;
  margin-top: -30px;
  position: relative;
  z-index: 10;
}

.modern-search-container {
  background-color: var(--color-white);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  padding: 25px 30px;
}

.modern-search-container h2 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--color-dark);
  text-align: center;
}

.modern-search-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.search-fields-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.search-fields-row:last-child {
  grid-template-columns: 1fr 1fr 1fr;
}

.search-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.search-field label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-dark);
}

.select-wrapper {
  position: relative;
}

.select-wrapper select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #e1e1e1;
  border-radius: var(--border-radius);
  font-size: 1rem;
  background-color: var(--color-white);
  appearance: none;
  cursor: pointer;
}

.select-wrapper i {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray);
  pointer-events: none;
}

.price-field {
  flex: 1;
}

.price-input-wrapper {
  position: relative;
}

.currency-symbol {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray);
}

.price-input-wrapper input {
  width: 100%;
  padding: 12px 15px 12px 40px;
  border: 1px solid #e1e1e1;
  border-radius: var(--border-radius);
  font-size: 1rem;
}

.search-button-field {
  display: flex;
  align-items: flex-end;
}

.btn-search {
  width: 100%;
  padding: 12px 15px;
  background-color: var(--color-secondary);
  color: var(--color-white);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-search:hover {
  background-color: var(--color-primary-light);
}

.btn-search i {
  font-size: 0.9rem;
}

/* Properties Section */
.properties-section {
  padding: 60px 0;
}

.properties-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.properties-count h2 {
  font-size: 1.8rem;
  margin-bottom: 5px;
  color: var(--color-dark);
}

.properties-count p {
  color: var(--color-gray);
}

.properties-sort {
  display: flex;
  align-items: center;
  gap: 10px;
}

.properties-sort label {
  font-size: 0.9rem;
  color: var(--color-gray);
}

.properties-sort select {
  padding: 8px 15px;
  border: 1px solid #e1e1e1;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  background-color: var(--color-white);
}

.properties-filter {
  margin-bottom: 30px;
}

.filter-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 8px 20px;
  background-color: var(--color-white);
  border: 1px solid #e1e1e1;
  border-radius: 30px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab:hover {
  background-color: var(--color-light);
}

.filter-tab.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.properties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.property-card {
  background-color: var(--color-white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s, box-shadow 0.3s;
}

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

.property-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.property-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

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

.property-tag {
  position: absolute;
  top: 15px;
  right: 15px;
  padding: 5px 15px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  z-index: 2;
}

.property-tag.techo-propio {
  background-color: var(--color-secondary);
}

.property-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.property-card:hover .property-overlay {
  opacity: 1;
}

.btn-view-details {
  background-color: var(--color-white);
  color: var(--color-primary);
  padding: 10px 20px;
  border-radius: var(--border-radius);
  font-weight: 500;
  transform: translateY(20px);
  transition: transform 0.3s;
}

.property-card:hover .btn-view-details {
  transform: translateY(0);
}

.property-info {
  padding: 20px;
}

.property-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--color-dark);
  font-weight: 600;
}

.property-location {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--color-gray);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.property-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 15px;
}

.property-features {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.property-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.property-feature i {
  color: var(--color-primary);
  font-size: 1.1rem;
}

.property-feature span {
  font-size: 0.85rem;
  color: var(--color-gray);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.pagination-btn {
  padding: 8px 15px;
  background-color: var(--color-white);
  border: 1px solid #e1e1e1;
  border-radius: 5px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
}

.pagination-btn:hover:not(.disabled) {
  background-color: var(--color-light);
}

.pagination-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-numbers {
  display: flex;
  gap: 5px;
}

.pagination-btn.page {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.pagination-btn.page.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* CTA Section */
.cta {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 60px 0;
  text-align: center;
  background-image: linear-gradient(rgba(44, 80, 48, 0.8), rgba(81, 105, 130, 0.9)),
    url("https://images.unsplash.com/photo-1560518883-ce09059eeffa?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1073&q=80");
  background-size: cover;
  background-position: center;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.cta p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: 60px 0 20px;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo-icon {
  font-size: 1.8rem;
  color: var(--color-secondary);
}

.footer-logo h3 {
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-description {
  margin-bottom: 20px;
  color: #aaa;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--color-secondary);
}

.footer-title {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--color-secondary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #aaa;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links a:hover {
  color: var(--color-white);
  transform: translateX(5px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.footer-contact-list i {
  color: var(--color-secondary);
  font-size: 1.1rem;
  margin-top: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #aaa;
}

/* Assistant Button */
.assistant-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  border: none;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transition: var(--transition);
}

.assistant-btn:hover {
  transform: scale(1.1);
}

/* Loading Spinner */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  width: 100%;
}

.loading-spinner i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 15px;
}

.loading-spinner p {
  color: var(--color-gray);
}

.loading-container {
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.not-found-container {
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.not-found-message {
  max-width: 500px;
}

.not-found-message i {
  font-size: 3rem;
  color: var(--color-warning);
  margin-bottom: 20px;
}

.not-found-message h2 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.not-found-message p {
  margin-bottom: 20px;
  color: var(--color-gray);
}

/* Responsive */
@media (max-width: 992px) {
  .properties-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .properties-sort {
    width: 100%;
  }

  .properties-sort select {
    flex: 1;
  }

  .search-fields-row {
    grid-template-columns: 1fr 1fr;
  }

  .search-fields-row:last-child {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 80px 20px 20px;
    transition: right 0.3s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1001;
  }

  .nav.active {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    width: 100%;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
  }

  .btn-login {
    margin-top: 20px;
    width: 100%;
    text-align: center;
  }

  .menu-toggle {
    display: block;
    z-index: 1002;
  }

  .page-banner {
    padding: 60px 0;
  }

  .page-banner h1 {
    font-size: 2rem;
  }

  .page-banner p {
    font-size: 1rem;
  }

  .search-fields-row,
  .search-fields-row:last-child {
    grid-template-columns: 1fr;
  }

  .properties-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }

  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .pagination {
    flex-wrap: wrap;
  }
}