/* ============================================================
   LUXESTATE — style.css
   All custom styles. Tailwind handles utilities.
   ============================================================ */

/* ── Base ─────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Poppins', sans-serif;
  background-color: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip link for keyboard / screen reader users */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: #d4af37;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0 0 8px 8px;
  font-weight: 600;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* ── Progress Bar ─────────────────────────────────────────── */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #d4af37, #f3e5ab);
  z-index: 9999;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ── Navigation ───────────────────────────────────────────── */
.nav-link {
  position: relative;
}
.nav-underline {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #d4af37;
  transition: width 0.3s ease;
  display: block;
}
.nav-link:hover .nav-underline,
.nav-link:focus .nav-underline {
  width: 100%;
}

/* ── Currency Switcher ────────────────────────────────────── */
.currency-switcher {
  display: flex;
  border: 1px solid #e5e7eb;
  border-radius: 9999px;
  overflow: hidden;
  background: #f9fafb;
}
.currency-btn {
  padding: 0.3rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #6b7280;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.03em;
}
.currency-btn:hover {
  color: #d4af37;
}
.currency-btn.active {
  background: #d4af37;
  color: #fff;
  border-radius: 9999px;
}
.mobile-currency {
  width: 100%;
  justify-content: center;
}

/* ── Mobile Menu ─────────────────────────────────────────── */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 48;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-menu-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 20rem;
  height: 100%;
  background: #fff;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
  z-index: 49;
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.mobile-menu:not([hidden]) {
  transform: translateX(0);
}

.mobile-nav-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid #f3f4f6;
  color: #1f2937;
  font-weight: 500;
  transition: color 0.2s;
}
.mobile-nav-link:hover {
  color: #d4af37;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero-section {
  background-image: url('https://images.pexels.com/photos/106399/pexels-photo-106399.jpeg?auto=compress&cs=tinysrgb&w=1600');
  background-size: cover;
  background-position: center;
  /* Parallax only on desktop - removed on mobile for iOS Safari compatibility */
  background-attachment: scroll;
}

@media (min-width: 1024px) {
  .hero-section {
    background-attachment: fixed;
  }
}

.hero-overlay {
  background: linear-gradient(135deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.45) 55%, rgba(0,0,0,0.22) 100%);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn-gold {
  background: linear-gradient(135deg, #d4af37 0%, #b3922c 100%);
  transition: all 0.3s ease;
  display: inline-block;
}
.btn-gold:hover,
.btn-gold:focus {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(212, 175, 55, 0.45);
  outline: none;
}
.btn-gold:active {
  transform: translateY(0);
}

/* ── Filter Chips ─────────────────────────────────────────── */
.filter-chip {
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  border: 1.5px solid #e5e7eb;
  font-size: 0.875rem;
  font-weight: 500;
  color: #6b7280;
  background: #fff;
  cursor: pointer;
  transition: all 0.25s ease;
}
.filter-chip:hover {
  border-color: #d4af37;
  color: #d4af37;
}
.filter-chip.active {
  background: #d4af37;
  border-color: #d4af37;
  color: #fff;
  box-shadow: 0 4px 12px -3px rgba(212, 175, 55, 0.4);
}

/* ── Category Pills ───────────────────────────────────────── */
.category-pill {
  background: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  font-weight: 600;
  color: #374151;
  cursor: pointer;
  transition: all 0.25s ease;
  border: none;
}
.category-pill:hover,
.category-pill:focus {
  background: #d4af37;
  color: #fff;
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.35);
  outline: none;
}

/* ── Property Cards ───────────────────────────────────────── */
.card-shadow {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.03);
}

.hover-lift {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 36px -10px rgba(0, 0, 0, 0.18);
}

.property-card {
  cursor: pointer;
}
.property-img {
  transition: transform 0.5s ease;
}
.property-card:hover .property-img {
  transform: scale(1.05);
}

/* Wishlist Button */
.wishlist-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255,255,255,0.92);
  border: none;
  border-radius: 9999px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  color: #9ca3af;
  z-index: 2;
}
.wishlist-btn:hover,
.wishlist-btn.saved {
  background: #fff;
  color: #e11d48;
}
.wishlist-btn.saved .fa-heart {
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
}

/* ── Wishlist Toast ───────────────────────────────────────── */
.wishlist-toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  background: #1f2937;
  color: #fff;
  padding: 0.65rem 1.4rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  animation: toastIn 0.3s ease forwards;
}
.wishlist-toast.hiding {
  animation: toastOut 0.3s ease forwards;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(-50%) translateY(0); }
  to   { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ── Statistics ───────────────────────────────────────────── */
.stat-card {
  /* intentionally minimal */
}
.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, #d4af37 0%, #c49b28 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: block;
}

@media (max-width: 640px) {
  .stat-number {
    font-size: 2rem;
  }
}

/* ── Glassmorphism ────────────────────────────────────────── */
.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ── Agent Cards ─────────────────────────────────────────── */
.agent-card {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Form Inputs ─────────────────────────────────────────── */
input,
select,
textarea {
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #d4af37;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
  transform: translateY(-1px);
}

.form-error {
  display: none;
}
.form-error.visible {
  display: block;
}

/* Input validation states */
input.invalid,
select.invalid {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}
input.valid {
  border-color: #22c55e !important;
}

/* ── Floating WhatsApp ────────────────────────────────────── */
.floating-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 50;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 60px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
  transition: all 0.3s ease;
}
.floating-wa:hover {
  transform: scale(1.08) rotate(4deg);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
}

/* ── Back to Top ──────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 28px;
  background: #d4af37;
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
  transition: all 0.3s ease;
  z-index: 40;
}
.back-to-top:hover {
  background: #b3922c;
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(212, 175, 55, 0.45);
}
.back-to-top:focus {
  outline: 2px solid #d4af37;
  outline-offset: 2px;
}

/* ── Modal ────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 1000;
  display: none;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(4px);
  padding: 1rem;
}
.modal:not([hidden]) {
  display: flex;
  animation: modalFadeIn 0.25s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal-content {
  background: #fff;
  border-radius: 1.5rem;
  max-width: 700px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.45);
  animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes modalSlideIn {
  from { opacity: 0; transform: scale(0.94) translateY(16px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  position: sticky;
  top: 0;
  background: #fff;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  border-radius: 1.5rem 1.5rem 0 0;
}

.modal-close {
  background: #f3f4f6;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.modal-close:hover {
  background: #fee2e2;
  transform: rotate(90deg);
}
.modal-close i {
  font-size: 1.1rem;
  color: #6b7280;
  transition: color 0.2s;
}
.modal-close:hover i {
  color: #ef4444;
}

.modal-body {
  padding: 1.5rem;
}

/* Image gallery inside modal */
.modal-gallery {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  margin-bottom: 1.25rem;
}
.modal-gallery img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
}

@media (max-width: 640px) {
  .modal-gallery img {
    height: 220px;
  }
}

/* Custom scrollbar for modal */
.modal-content::-webkit-scrollbar { width: 6px; }
.modal-content::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 4px; }
.modal-content::-webkit-scrollbar-thumb { background: #d4af37; border-radius: 4px; }

/* ── Cookie Banner ────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1f2937;
  color: #e5e7eb;
  padding: 1rem 0;
  z-index: 60;
  border-top: 2px solid #d4af37;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
.cookie-banner:not(.hidden) {
  transform: translateY(0);
}
.cookie-banner a {
  color: #d4af37;
}

/* ── Animations ───────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.fade-in-up {
  opacity: 0;
  animation: fadeInUp 0.85s ease forwards;
}
.fade-in {
  opacity: 0;
  animation: fadeIn 0.6s ease forwards;
}
.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

/* Intersection Observer reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Reduced Motion ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Focus Visible ────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid #d4af37;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ── Responsive tweaks ────────────────────────────────────── */
@media (max-width: 768px) {
  .modal-content {
    max-height: 92vh;
    border-radius: 1rem;
  }
  .floating-wa {
    bottom: 16px;
    right: 16px;
    padding: 0.65rem 1rem;
  }
  .back-to-top {
    right: 16px;
    bottom: 80px;
  }
}