/* ========================================
   PRESTIGE ESTATES — Main CSS
   Hero Section, Featured Listings Cards
   Apple.com / Tesla.com inspired
   ======================================== */

/* ══════════════════════════════════════════
   HERO SECTION — 2026 Rewrite
   ══════════════════════════════════════════ */
.hero-section {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: calc(var(--topbar-height, 40px) + var(--header-height, 72px) + var(--hero-pt, 48px));
  padding-bottom: var(--hero-pb, 64px);
  background: var(--hero-bg-color, var(--color-white));
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 45% at 25% 15%, color-mix(in srgb, var(--color-primary) 4%, transparent) 0%, transparent 70%),
    radial-gradient(ellipse 50% 55% at 80% 80%, color-mix(in srgb, var(--color-accent) 6%, transparent) 0%, transparent 60%),
    radial-gradient(ellipse 80% 35% at 50% 0%, color-mix(in srgb, var(--color-primary) 2%, transparent) 0%, transparent 50%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--color-primary) 3%, transparent) 1px, transparent 0);
  background-size: 48px 48px;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  max-width: 1440px;
  padding-inline: clamp(16px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px;
  background: color-mix(in srgb, var(--color-primary) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary) 8%, transparent);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--hero-text-color, var(--color-primary));
  letter-spacing: 0.01em;
  margin-bottom: 36px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 20%, transparent);
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 20%, transparent); }
  50% { box-shadow: 0 0 0 8px color-mix(in srgb, var(--color-accent) 0%, transparent); }
}

/* Title */
.hero-title {
  font-size: clamp(2.5rem, 6vw, var(--hero-title-size, 5rem));
  font-weight: var(--heading-weight, 800);
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--hero-text-color, var(--color-primary));
  margin-bottom: 24px;
  text-wrap: balance;
}

.text-accent {
  background: linear-gradient(
    135deg,
    var(--hero-accent-color, var(--color-accent-dark)) 0%,
    var(--hero-accent-color, var(--color-accent)) 40%,
    var(--color-accent-light) 60%,
    var(--hero-accent-color, var(--color-accent)) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* Subtitle */
.hero-subtitle {
  font-family: var(--font-secondary, var(--font-primary));
  font-size: clamp(1rem, 1.6vw, var(--hero-subtitle-size, 1.1875rem));
  line-height: 1.8;
  color: var(--color-gray-600);
  font-weight: var(--body-weight, 400);
  max-width: 600px;
  margin: 0 auto 44px;
  text-wrap: pretty;
}

/* Actions */
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 72px;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--hero-text-color, var(--color-primary));
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 6px;
}

.hero-stat-label {
  font-family: var(--font-secondary, var(--font-primary));
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-gray-500);
  letter-spacing: 0.02em;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-gray-200);
}

/* ══════════════════════════════════════════
   FEATURED LISTINGS SECTION
   ══════════════════════════════════════════ */
.section-featured {
  background: var(--featured-bg, var(--color-gray-50));
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-white);
  padding: 5px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gray-200);
  width: fit-content;
}

.filter-tab {
  padding: 10px 24px;
  font-family: var(--font-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-600);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--t-base) var(--ease-smooth);
  letter-spacing: -0.01em;
}

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

.filter-tab.active {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(26, 26, 46, 0.2);
}

/* ══════════════════════════════════════════
   LISTING GRID
   ══════════════════════════════════════════ */
.listing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ══════════════════════════════════════════
   LISTING CARD — Apple-inspired
   ══════════════════════════════════════════ */
.listing-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--t-slow) var(--ease-out);
  border: 1px solid var(--card-border-color, rgba(0, 0, 0, 0.04));
  position: relative;
}

.listing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

/* Card Image */
.listing-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-gray-100);
}

.listing-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

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

/* ── Card Carousel ───────────────────── */
.card-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.carousel-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Carousel Nav Buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%) scale(0.85);
  z-index: 5;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-primary);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

.carousel-prev { left: 12px; }
.carousel-next { right: 12px; }

.listing-card:hover .carousel-btn {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

.carousel-btn:hover {
  background: var(--color-white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.18);
  transform: translateY(-50%) scale(1.08) !important;
}

.carousel-btn:active {
  transform: translateY(-50%) scale(0.95) !important;
}

/* Carousel Dots */
.carousel-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-full);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.listing-card:hover .carousel-dots {
  opacity: 1;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  background: var(--color-white);
  width: 18px;
  border-radius: 3px;
}

/* Carousel Counter */
.carousel-counter {
  position: absolute;
  top: 16px;
  right: 64px;
  z-index: 4;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-white);
  padding: 4px 10px;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.listing-card:hover .carousel-counter {
  opacity: 1;
}

/* Badges */
.listing-card-badges {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 8px;
  z-index: 3;
}

.listing-badge {
  padding: 6px 14px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.listing-badge-premium {
  background: rgba(201, 169, 110, 0.9);
  color: var(--color-white);
}

.listing-badge-new {
  background: rgba(26, 26, 46, 0.85);
  color: var(--color-white);
}

.listing-badge-opportunity {
  background: rgba(22, 163, 74, 0.85);
  color: var(--color-white);
}

/* Favorite Button */
.listing-fav {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-gray-600);
  transition: all var(--t-fast) var(--ease-smooth);
}

.listing-fav:hover {
  background: var(--color-white);
  color: #ef4444;
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.listing-fav.active {
  color: #ef4444;
  background: var(--color-white);
}

.listing-fav.active svg {
  fill: #ef4444;
}

/* Card Body */
.listing-card-body {
  padding: var(--card-padding, 24px);
}

/* Location */
.listing-card-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-secondary, var(--font-primary));
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  margin-bottom: 10px;
}

.listing-card-location svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Title */
.listing-card-title {
  font-size: var(--card-title-size, 1.0625rem);
  font-weight: var(--heading-weight, 700);
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.35;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Features Row */
.listing-card-features {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
  margin-bottom: 16px;
}

.listing-feature {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-gray-600);
}

.listing-feature svg {
  color: var(--color-gray-400);
  flex-shrink: 0;
}

/* Card Footer */
.listing-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.listing-price {
  font-size: var(--card-price-size, 1.25rem);
  font-weight: 800;
  color: var(--card-price-color, var(--color-primary));
  letter-spacing: -0.02em;
}

.listing-type {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  padding: 5px 12px;
  background: rgba(201, 169, 110, 0.08);
  border-radius: var(--radius-full);
}

/* ══════════════════════════════════════════
   CARD HIDE/SHOW (Filter Animation)
   ══════════════════════════════════════════ */
.listing-card.hidden {
  display: none;
}

.listing-card.fade-out {
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.3s var(--ease-smooth);
}

.listing-card.fade-in {
  opacity: 1;
  transform: scale(1);
  transition: all 0.4s var(--ease-out);
}

/* ══════════════════════════════════════════
   RESPONSIVE — Main Sections (2026 Rewrite)
   Mobile-first progressive enhancement
   ══════════════════════════════════════════ */

/* ── Tablet Landscape / Small Desktop ──── */
@media (max-width: 1024px) {
  .listing-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .hero-stats {
    gap: 28px;
  }

  .hero-stat-number {
    font-size: 1.75rem;
  }
}

/* ── Tablet Portrait ───────────────────── */
@media (max-width: 768px) {
  .hero-section {
    padding-top: calc(var(--header-height, 72px) + 48px);
    min-height: auto;
    min-height: auto;
    padding-bottom: 48px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-subtitle br {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: 360px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 48px;
  }

  .hero-stat-divider {
    display: none;
  }

  .hero-stat {
    flex: 1;
    min-width: 120px;
  }

  .listing-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .listing-card:hover {
    transform: none;
  }

  /* Touch devices: always show carousel controls */
  .carousel-btn {
    opacity: 1;
    transform: translateY(-50%) scale(1);
    width: 30px;
    height: 30px;
  }

  .carousel-dots {
    opacity: 1;
  }

  .carousel-counter {
    opacity: 1;
  }

  .carousel-prev { left: 8px; }
  .carousel-next { right: 8px; }

  .filter-tabs {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .filter-tabs::-webkit-scrollbar {
    display: none;
  }

  .filter-tab {
    flex-shrink: 0;
  }
}

/* ── Phone ─────────────────────────────── */
@media (max-width: 480px) {
  .hero-section {
    padding-top: calc(var(--header-height, 64px) + 32px);
    padding-bottom: 32px;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 8px 16px;
    margin-bottom: 24px;
  }

  .hero-subtitle {
    margin-bottom: 32px;
  }

  .hero-stats {
    gap: 16px;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  .hero-stat {
    min-width: 100px;
  }

  /* Listing Cards */
  .listing-card-body {
    padding: 20px;
  }

  .listing-card-features {
    gap: 12px;
  }

  .listing-feature {
    font-size: 0.75rem;
  }

  .listing-price {
    font-size: 1.125rem;
  }

  .listing-type {
    font-size: 0.6875rem;
    padding: 4px 10px;
  }

  /* Section */
  .section-label {
    font-size: 0.6875rem;
  }

  .section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .section-text {
    font-size: 0.875rem;
  }

  .section-footer .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ══════════════════════════════════════════
   WHY SECTION — Neden Biz
   ══════════════════════════════════════════ */
.why-section {
  background: var(--why-bg, var(--color-white));
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.why-item {
  text-align: center;
  padding: 48px 32px 40px;
  border-radius: var(--radius-xl, 20px);
  background: var(--color-white, #fff);
  border: 1px solid var(--color-gray-100, #f3f4f6);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.why-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.02);
  border-color: transparent;
}

.why-item-icon {
  width: 72px;
  height: 72px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  border-radius: 20px;
  background: var(--why-icon-bg, var(--color-accent, #c9a96e));
  color: var(--why-icon-color, #fff);
  font-size: 30px;
  line-height: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.why-item:hover .why-item-icon {
  transform: scale(1.08);
  box-shadow: 0 8px 24px -4px var(--why-icon-bg, var(--color-accent, rgba(201, 169, 110, 0.4)));
}

.why-item-icon i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: inherit;
  line-height: 1;
}

.why-item h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary, #1a1a2e);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.why-item p {
  font-size: 0.9rem;
  color: var(--color-gray-500, #6b7280);
  line-height: 1.7;
  max-width: 280px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .why-item {
    padding: 32px 24px 28px;
  }
  .why-item-icon {
    width: 60px;
    height: 60px;
    font-size: 26px;
    border-radius: 16px;
  }
}

/* ══════════════════════════════════════════
   CITIES SECTION — Şehirler
   ══════════════════════════════════════════ */
.cities-section {
  background: var(--cities-bg, var(--color-gray-50, #f9fafb));
}

.cities-grid {
  display: grid;
  grid-template-columns: repeat(var(--cities-cols, 3), 1fr);
  gap: 24px;
  margin-top: 48px;
}

.city-card {
  position: relative;
  display: block;
  border-radius: var(--radius-lg, 16px);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-primary, #1a1a2e);
  text-decoration: none;
  color: #fff;
  transition: transform 0.3s ease;
}

.city-card:hover {
  transform: translateY(-4px);
}

.city-card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.city-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.6) 100%);
}

.city-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  z-index: 1;
}

.city-card-content h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.city-card-content p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}

.city-card-btn {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent, #c9a96e);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s ease;
}

.city-card:hover .city-card-btn {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .cities-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .city-card {
    aspect-ratio: 3/2;
  }
  .city-card-content {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .cities-grid {
    grid-template-columns: 1fr;
  }
}

/* ══════════════════════════════════════════
   STATS BAR — İstatistik Barı
   ══════════════════════════════════════════ */
.stats-bar {
  background: var(--stats-bg, #f8fafc);
  padding: var(--section-spacing, 80px) 0;
  border-top: 1px solid var(--divider-color, #f3f4f6);
  border-bottom: 1px solid var(--divider-color, #f3f4f6);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.stat-icon {
  font-size: 28px;
  color: var(--color-accent, #c9a96e);
  margin-bottom: 4px;
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-dark, #111);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-gray-500, #6b7280);
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .stat-value {
    font-size: 2rem;
  }
}

/* ══════════════════════════════════════════
   CTA / NEWSLETTER SECTION
   ══════════════════════════════════════════ */
.newsletter-section {
  background: var(--cta-bg, var(--color-primary, #1a1a2e));
}

.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 24px 0;
}

.newsletter-text h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--cta-text, #fff);
  margin-bottom: 8px;
}

.newsletter-text p {
  font-size: 1rem;
  color: var(--cta-text, #fff);
  opacity: 0.7;
}

.newsletter-inner .btn {
  flex-shrink: 0;
  gap: 8px;
}

@media (max-width: 768px) {
  .newsletter-inner {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }
  .newsletter-text h3 {
    font-size: 1.375rem;
  }
}