:root {
  --header-olive: #434313;
  --header-charcoal: #272727;
  --header-gold: #f0c229;
  --header-white: #ffffff;
  --header-border: rgba(255, 255, 255, 0.18);
  --header-text-muted: rgba(255, 255, 255, 0.72);
  --search-shadow: 0 22px 60px rgba(0, 0, 0, 0.18);
  --search-border: rgba(33, 34, 37, 0.1);
  --search-text: #1b1b1b;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1020;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.top-bar {
  background: var(--header-charcoal);
  color: var(--header-white);
  min-height: 40px;
}

.top-bar__content,
.top-bar__social,
.top-bar__auth,
.header-main,
.main-nav,
.purpose-tabs,
.search-form,
.intent-toggle,
.mobile-menu-header,
.mobile-user-area {
  display: flex;
  align-items: center;
}

.top-bar__content {
  justify-content: flex-end;
  gap: 1.5rem;
  min-height: 40px;
}

.top-bar__social,
.top-bar__auth {
  gap: 1.1rem;
}

.top-link {
  color: var(--header-white);
  text-decoration: none;
  font-size: 0.95rem;
  opacity: 0.9;
}

.top-link:hover,
.top-link:focus-visible {
  opacity: 1;
  text-decoration: underline;
}

.user-trigger {
  width: 40px;
  height: 40px;
  padding: 0;
}

.primary-header {
  background: var(--header-olive);
  color: var(--header-white);
  padding: 0.55rem 0 0.8rem;
}

.header-main {
  justify-content: space-between;
  gap: 1rem;
  min-height: 84px;
}

.site-logo {
  width: auto;
  max-height: 86px;
  display: block;
}

.main-nav {
  gap: clamp(1rem, 2vw, 2.5rem);
  justify-content: center;
  flex: 1;
}

.nav-item {
  position: relative;
}

.nav-link,
.purpose-tab,
.mobile-nav a,
.mobile-user-link {
  color: var(--header-white);
  text-decoration: none;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  font-size: 0.96rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--header-white);
  border-bottom: 2px solid var(--header-gold);
}

.sell-today {
  font-weight: 700;
}

.whatsapp-btn {
  border: 0;
  border-radius: 999px;
  background: #2ecc71;
  color: var(--header-white);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.75rem 1.65rem;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}

.whatsapp-btn:hover,
.whatsapp-btn:focus-visible {
  background: #16b65c;
  color: var(--header-white);
}

/*.header-cta {*/
/*  display: none !important;*/
/*}*/

.floating-whatsapp {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1060;
  min-height: 52px;
  padding: 0.8rem 1.25rem;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
}

.purpose-tabs {
  justify-content: center;
  gap: clamp(1rem, 3vw, 4rem);
  margin-top: 0.25rem;
  flex-wrap: wrap;
}

.purpose-tab {
  font-size: clamp(0.94rem, 1.35vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.55rem 0.4rem;
  text-transform: uppercase;
}

.purpose-tab:hover,
.purpose-tab:focus-visible,
.purpose-tab--active {
  border: 2px solid var(--header-gold);
  padding-inline: 1rem;
}

.search-section {
  position: relative;
  margin-top: -0.35rem;
  padding: 0 0 0.85rem;
  transition: opacity 0.18s ease;
  will-change: opacity;
}

.search-form {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0.75rem;
  gap: 0.65rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  box-shadow: var(--search-shadow);
  backdrop-filter: blur(12px);
}

.search-field,
.search-select {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 50px;
  border-radius: 999px;
  background: transparent;
}

.search-field--keyword {
  flex: 1 1 320px;
  min-width: 220px;
}

.search-field--keyword::before {
  content: "\1F50D";
  position: absolute;
  left: 1.25rem;
  font-size: 1.35rem;
  line-height: 1;
}

.search-input,
.search-select select {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--search-text);
  font-size: 1.05rem;
  outline: 0;
}

.search-input {
  padding: 0 1.1rem 0 3.2rem;
}

.search-input::placeholder {
  color: #9a9a9a;
}

.intent-toggle {
  gap: 0;
  padding: 0.2rem;
  border: 2px solid #222;
  border-radius: 0.6rem;
  background: var(--header-white);
}

.intent-btn,
.filter-btn {
  border: 0;
  background: transparent;
  color: var(--search-text);
  font-weight: 700;
  cursor: pointer;
}

.intent-btn {
  min-width: 74px;
  min-height: 44px;
  padding: 0.35rem 0.95rem;
  border-radius: 0.45rem;
  font-size: 1rem;
}

.intent-btn.is-active {
  background: #101010;
  color: var(--header-white);
}

.search-select {
  min-width: 150px;
  border-left: 1px solid var(--search-border);
}

.search-select select {
  appearance: none;
  padding: 0 2.2rem 0 1.1rem;
  min-height: 50px;
  cursor: pointer;
}

.search-select::after {
  content: "▼";
  position: absolute;
  right: 1rem;
  color: #8f8f8f;
  font-size: 0.85rem;
  pointer-events: none;
}

.more-filters {
  min-height: 42px;
  padding: 0.6rem 0.9rem;
  border: 2px solid #262626;
  border-radius: 0.7rem;
  white-space: nowrap;
}

.search-btn {
  min-width: 168px;
  min-height: 50px;
  border-radius: 999px;
  background: #ff4138;
  color: var(--header-white);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.7rem 1.75rem;
}

.search-btn:hover,
.search-btn:focus-visible {
  background: #e1332c;
  color: var(--header-white);
}

.mega-menu {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: 50%;
  transform: translateX(-50%);
  width: min(980px, 78vw);
  padding: 1.5rem;
  background: #2f2f10;
  border: 1px solid var(--header-border);
  border-radius: 1rem;
  box-shadow: 0 28px 55px rgba(0, 0, 0, 0.28);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.nav-item--mega:hover .mega-menu,
.nav-item--mega:focus-within .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.mega-col {
  min-width: 0;
}

.mega-title {
  margin: 0 0 1rem;
  color: #cfcf9e;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.mega-list li + li {
  margin-top: 0.65rem;
}

.mega-list a,
.mega-cta {
  color: var(--header-white);
  text-decoration: none;
}

.mega-list a:hover,
.mega-list a:focus-visible,
.mega-cta:hover,
.mega-cta:focus-visible {
  color: var(--header-gold);
}

.mega-cta {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 700;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: transparent;
  color: var(--header-white);
  font-size: 1.35rem;
}

.mobile-menu-overlay[hidden] {
  display: none;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 1040;
  background: rgba(0, 0, 0, 0.5);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1050;
  width: min(88vw, 360px);
  height: 100vh;
  padding: 1rem 1rem 1.25rem;
  background: var(--header-olive);
  color: var(--header-white);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  overflow-y: auto;
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.menu-open {
  overflow: hidden;
}

.mobile-menu-header {
  justify-content: space-between;
  margin-bottom: 0.7rem;
  font-size: 0.98rem;
  font-weight: 700;
}

.close-menu {
  border: 0;
  background: transparent;
  color: var(--header-white);
  font-size: 2rem;
  line-height: 1;
}

.mobile-nav {
  display: flex;
  flex-direction:column;
  gap: 0.1rem;
}

.mobile-nav a,
.mobile-user-link {
  display: block;
  padding: 0.68rem 0;
  font-size: 0.95rem;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-properties-menu {
  margin-bottom: 0.3rem;
}

.mobile-prop-section {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-prop-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 0;
  border: 0;
  background: transparent;
  color: var(--header-white);
  font-weight: 700;
  font-size: 0.92rem;
  text-transform: uppercase;
}

.mobile-prop-toggle .chevron {
  transition: transform 0.2s ease;
}

.mobile-prop-toggle[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.mobile-prop-panel {
  padding-bottom: 0.4rem;
}

.mobile-prop-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-prop-list a,
.mobile-prop-cta {
  display: block;
  padding: 0.38rem 0;
  color: var(--header-text-muted);
  text-decoration: none;
  text-transform: none;
  font-size: 0.9rem;
}

.mobile-prop-cta {
  color: var(--header-gold);
  font-weight: 700;
}

.mobile-divider {
  margin: 0.65rem 0;
  border-color: rgba(255, 255, 255, 0.15);
}

.mobile-user-area {
  flex-direction: column;
  align-items: stretch;
  gap: 0.3rem;
}

.search-section.is-compact {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 1199px) {
  .site-logo {
    max-height: 110px;
  }

  .main-nav {
    gap: 1rem;
  }

  .nav-link {
    font-size: 0.94rem;
  }

  .search-form {
    border-radius: 1.6rem;
  }
}

@media (max-width: 991px) {
  .primary-header {
    padding: 0.7rem 0 0.9rem;
  }

  .header-main {
    justify-content: space-between;
    min-height: 72px;
  }

  .site-logo {
    max-height: 72px;
  }

  .purpose-tabs {
    gap: 0.8rem;
    margin-top: 0.55rem;
    justify-content: flex-start;
  }

  .purpose-tab {
    font-size: 0.82rem;
    padding: 0.45rem 0.25rem;
  }

  .search-section {
    margin-top: 0;
    padding: 0.65rem 0 0.75rem;
  }

  .search-form {
    display: grid;
    grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
    align-items: center;
    border-radius: 1.4rem;
    padding: 0.9rem;
    gap: 0.55rem;
  }

  .search-field,
  .search-select {
    min-height: 48px;
  }

  .search-field--keyword {
    width: 100%;
    min-width: 0;
    grid-column: 1;
    grid-row: 1;
  }

  .search-select {
    width: 100%;
    min-width: 0;
    border-left: 0;
    border-top: 1px solid var(--search-border);
    border-radius: 0.85rem;
    background: rgba(0, 0, 0, 0.03);
  }

  .intent-toggle {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
    min-width: 0;
    justify-content: center;
    align-self: stretch;
    padding: 0.15rem;
    border-radius: 0.75rem;
  }

  .intent-btn {
    flex: 1 1 0;
    min-width: 0;
    min-height: 38px;
    padding: 0.2rem 0.55rem;
    font-size: 0.88rem;
  }

  .search-form > .search-select:nth-of-type(1) {
    grid-column: 1;
    grid-row: 2;
  }

  .search-form > .search-select:nth-of-type(2) {
    grid-column: 2;
    grid-row: 2;
  }

  .more-filters,
  .search-btn {
    width: 100%;
    min-width: 0;
  }

  .more-filters {
    grid-column: 1;
    grid-row: 3;
    min-height: 46px;
    font-size: 0.92rem;
  }

  .search-btn {
    grid-column: 2;
    grid-row: 3;
    min-height: 46px;
    padding-inline: 1rem;
  }
}

@media (max-width: 575px) {
  .top-bar {
    min-height: 36px;
  }

  .top-bar__content {
    min-height: 36px;
  }

  .header-main {
    min-height: 64px;
  }

  .site-logo {
    max-height: 60px;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
    font-size: 1.15rem;
  }

  .mobile-menu {
    width: min(90vw, 340px);
    padding: 0.85rem 0.9rem 1rem;
  }

  .mobile-menu-header {
    margin-bottom: 0.55rem;
    font-size: 0.92rem;
  }

  .mobile-nav a,
  .mobile-user-link {
    padding: 0.58rem 0;
    font-size: 0.9rem;
  }

  .mobile-prop-toggle {
    padding: 0.6rem 0;
    font-size: 0.88rem;
  }

  .mobile-prop-list a,
  .mobile-prop-cta {
    padding: 0.32rem 0;
    font-size: 0.84rem;
  }

  .purpose-tabs {
    gap: 0.55rem 0.9rem;
  }

  .purpose-tab {
    font-size: 0.76rem;
    line-height: 1.2;
  }

  .search-form {
    padding: 0.75rem;
    border-radius: 1.1rem;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    gap: 0.45rem;
  }

  .search-input,
  .search-select select,
  .intent-btn,
  .more-filters,
  .search-btn {
    font-size: 0.95rem;
  }

  .search-input {
    padding-left: 2.9rem;
  }

  .search-field--keyword::before {
    left: 1rem;
    font-size: 1.15rem;
  }

  .intent-toggle {
    width: 100%;
  }

  .search-select select {
    padding-left: 0.8rem;
    padding-right: 1.8rem;
  }

  .more-filters,
  .search-btn,
  .search-select,
  .search-field--keyword {
    width: 100%;
  }

  .more-filters,
  .search-btn {
    text-align: center;
  }

  .more-filters {
    font-size: 0.84rem;
    padding-inline: 0.5rem;
  }

  .search-btn {
    font-size: 0.9rem;
    padding-inline: 0.75rem;
  }

  .floating-whatsapp {
    right: 0.75rem;
    bottom: 0.75rem;
    min-height: 46px;
    padding: 0.7rem 1rem;
    font-size: 0.92rem;
  }
}

@media (max-width: 575px) {
  .top-bar__content,
  .top-bar__social,
  .top-bar__auth {
    gap: 0.75rem;
  }

  .purpose-tabs {
    justify-content: flex-start;
  }

  .purpose-tab {
    font-size: 0.83rem;
  }

  .search-form {
    gap: 0.7rem;
  }

  .search-input,
  .search-select select,
  .intent-btn,
  .more-filters,
  .search-btn {
    font-size: 0.98rem;
  }
}