@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

:root {
  --primary: #256FD6;
  --primary-dark: #1558B8;
  --primary-light: #EBF3FF;
  --secondary: #D99A26;
  --secondary-light: #FEF6E7;
  --accent: #256FD6;
  --success: #21A67A;
  --warning: #D99A26;
  --danger: #e74c3c;
  --info: #256FD6;
  --purple: #7C3AED;
  --purple-light: #F0EBFF;
  --dark: #111827;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --white: #ffffff;
  --body-bg: #F7FAFF;
  --body-color: #333;
  --border-color: #e0e0e0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font: 'Cairo', 'Tahoma', sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--body-bg);
  color: var(--body-color);
  line-height: 1.7;
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-light); }
ul { list-style: none; padding: 0; margin: 0; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: var(--font); }
input, select, textarea { font-family: var(--font); }

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; color: var(--dark); }
h1 { font-size: clamp(1.6rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.3rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2.2vw, 1.6rem); }
h4 { font-size: clamp(1rem, 1.8vw, 1.25rem); }

.section-title { text-align: center; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.section-title h2 {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.75rem;
  position: relative;
  display: inline-block;
}
.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--secondary);
  margin: 0.75rem auto 0;
  border-radius: 2px;
}
.section-title p {
  color: var(--gray-600);
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  max-width: 600px;
  margin: 0 auto;
}

.text-gold { color: var(--secondary); }
.text-primary { color: var(--primary); }
.text-muted { color: var(--gray-600); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(12px, 3vw, 24px);
}
.container-fluid { width: 100%; padding: 0 clamp(12px, 3vw, 24px); }

/* ===== HEADER ===== */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  transition: var(--transition);
  height: var(--header-h);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0;
  gap: 0.75rem;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 900;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; }
.logo-text h1 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin: 0;
}
.logo-text span {
  font-size: 0.65rem;
  color: var(--gray-500);
  font-weight: 400;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-menu a {
  padding: 0.4rem 0.8rem;
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary);
  background: rgba(37, 111, 214, 0.05);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}
.lang-btn {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: var(--transition);
  cursor: pointer;
}
.lang-btn:hover { border-color: var(--primary); color: var(--primary); }

.btn-login {
  padding: 0.4rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
  border: 1px solid var(--primary);
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.btn-login:hover {
  background: var(--primary);
  color: var(--white);
}
.btn-host {
  padding: 0.4rem 1rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.btn-host:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(217, 154, 38, 0.3);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
  z-index: 1101;
}
.hamburger span {
  width: 24px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 3px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1099;
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.mobile-overlay.active { display: block; opacity: 1; }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; right: -85vw;
  width: 80vw;
  max-width: 360px;
  height: 100vh;
  background: var(--white);
  z-index: 1100;
  padding: calc(var(--header-h) + 1rem) 0 1rem;
  box-shadow: -5px 0 30px rgba(0,0,0,0.15);
  transition: right 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
}
.mobile-menu.active { right: 0; display: block; }
.mobile-menu a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--gray-100);
  transition: var(--transition);
}
.mobile-menu a:hover,
.mobile-menu a.active {
  background: rgba(37,111,214,0.05);
  color: var(--primary);
}
.mobile-menu .mobile-menu-header {
  padding: 0.5rem 1.25rem 1rem;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 0.5rem;
}
.mobile-menu .mobile-menu-header h3 {
  font-size: 1rem;
  color: var(--primary);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
  line-height: 1.4;
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 15px rgba(37,111,214,0.3); }
.btn-secondary { background: var(--secondary); color: var(--white); }
.btn-secondary:hover { background: #c4891f; transform: translateY(-1px); box-shadow: 0 4px 15px rgba(217,154,38,0.3); }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-danger:hover { background: #c0392b; }
.btn-success { background: var(--success); color: var(--white); }
.btn-success:hover { background: #219a52; }
.btn-warning { background: var(--warning); color: var(--white); }
.btn-warning:hover { background: #d68910; }
.btn-sm { padding: 0.35rem 0.9rem; font-size: 0.82rem; }
.btn-lg { padding: 0.9rem 1.8rem; font-size: 1rem; }
.btn-block { display: flex; width: 100%; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--secondary) 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.25;
  mix-blend-mode: overlay;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17,24,39,0.7) 0%, rgba(37,111,214,0.85) 50%, rgba(17,24,39,0.95) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 4rem 20px;
  max-width: 800px;
  width: 100%;
}
.hero-content h1 {
  font-size: clamp(1.8rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 0.5rem;
  line-height: 1.15;
}
.hero-content h1 span { color: var(--secondary); }
.hero-content .hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.hero-content p {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin: 0 auto 1.5rem;
  line-height: 1.8;
}
.hero-content .btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2.2rem;
  background: var(--secondary);
  color: var(--white);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  font-weight: 700;
  border: none;
  border-radius: 50px;
  transition: var(--transition);
  text-decoration: none;
}
.hero-content .btn-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(217,154,38,0.35);
}

.search-section {
  position: relative;
  z-index: 3;
  margin-top: -2.5rem;
  padding: 0 clamp(12px, 3vw, 20px);
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.search-bar {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: clamp(0.8rem, 2vw, 1.5rem);
  display: flex;
  gap: clamp(0.5rem, 1.5vw, 1rem);
  align-items: flex-end;
  flex-wrap: wrap;
}
.search-field {
  flex: 1;
  min-width: clamp(130px, 15vw, 180px);
}
.search-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.3rem;
}
.search-field .field-input {
  width: 100%;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: var(--transition);
  background: var(--gray-100);
}
.search-field .field-input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26, 58, 107, 0.1);
}
.search-btn {
  padding: 0.6rem 1.8rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  min-height: 44px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.search-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(26, 58, 107, 0.3);
}

.features-section { padding: clamp(2.5rem, 5vw, 5rem) 0; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2vw, 1.75rem);
  max-width: 960px;
  margin: 0 auto;
}
.glass-card {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  transition: var(--transition);
}
.glass-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.1), 0 1px 3px rgba(0,0,0,0.04);
  transform: translateY(-3px);
}
.glass-card.apt-card { overflow: hidden; margin-bottom: 0; }
.glass-card.about-card { text-align: center; padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1rem, 2vw, 1.5rem); }
.features-grid .glass-card { text-align: center; padding: clamp(1.5rem, 2.5vw, 2.2rem) clamp(1rem, 2vw, 1.5rem); }
.glass-card.about-card h4 { font-size: clamp(1rem, 1.8vw, 1.2rem); font-weight: 700; color: var(--primary-dark); margin-bottom: 0.5rem; }
.glass-card.about-card p { font-size: clamp(0.82rem, 1vw, 0.9rem); color: var(--gray-600); line-height: 1.8; max-width: 350px; margin: 0 auto; }

.gc-icon-circle {
  width: clamp(50px, 6vw, 65px); height: clamp(50px, 6vw, 65px);
  margin: 0 auto 0.75rem;
  background: linear-gradient(135deg, rgba(37,111,214,0.12), rgba(217,154,38,0.12));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: var(--primary);
  transition: var(--transition);
}
.glass-card:hover .gc-icon-circle {
  background: linear-gradient(135deg, rgba(37,111,214,0.2), rgba(217,154,38,0.2));
  transform: scale(1.1);
}
.gc-icon-lg { width: clamp(60px, 7vw, 80px); height: clamp(60px, 7vw, 80px); font-size: clamp(1.6rem, 3vw, 2.2rem); }

.glass-card h4 {
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 0.4rem;
}
.glass-card p {
  font-size: clamp(0.78rem, 1vw, 0.85rem);
  color: var(--gray-600);
  line-height: 1.6;
}

.glass-bar {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.7);
  box-shadow: 0 8px 32px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.04);
}
.glass-bar .search-field label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: clamp(0.72rem, 1vw, 0.8rem);
  color: var(--gray-600);
  margin-bottom: 0.25rem;
}
.glass-bar .search-field label i { font-size: 0.75rem; color: var(--primary); }

.glass-pay-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem clamp(0.8rem, 1.5vw, 1.25rem);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 50px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
  font-weight: 600;
  color: var(--gray-700);
  font-size: clamp(0.78rem, 1vw, 0.88rem);
  transition: var(--transition);
}
.glass-pay-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border-color: var(--secondary);
}
.glass-pay-item .pay-icon { font-size: clamp(1rem, 1.8vw, 1.3rem); color: var(--primary); }

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  max-width: 1000px;
  margin: 0 auto;
}

.stats-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  color: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  text-align: center;
}
.stat-item h3 {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 0.3rem;
}
.stat-item p {
  font-size: clamp(0.82rem, 1.2vw, 0.95rem);
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}

.host-cta { padding: clamp(2.5rem, 5vw, 5rem) 0; background: var(--white); }
.host-cta-inner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.host-cta-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}
.host-cta-inner h2 {
  font-size: clamp(1.3rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
  position: relative;
}
.host-cta-inner p {
  color: rgba(255,255,255,0.85);
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  max-width: 600px;
  margin: 0 auto 1.5rem;
  position: relative;
}
.host-cta-inner .btn { position: relative; }

.payment-section {
  padding: clamp(2rem, 4vw, 3rem) 0;
  background: var(--body-bg);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.payment-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 1rem);
}

.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.8);
  padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(1.5rem, 3vw, 2rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.footer-brand h3 {
  color: var(--white);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  margin-bottom: 0.5rem;
}
.footer-brand p {
  font-size: clamp(0.82rem, 1vw, 0.9rem);
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
}
.footer-col h4 {
  color: var(--white);
  font-size: clamp(0.9rem, 1.2vw, 1rem);
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 0.4rem;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 30px;
  height: 2px;
  background: var(--secondary);
}
.footer-col a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-size: clamp(0.82rem, 1vw, 0.88rem);
  padding: 0.25rem 0;
  transition: var(--transition);
}
.footer-col a:hover {
  color: var(--secondary);
  padding-right: 5px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: clamp(0.75rem, 1vw, 0.85rem);
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.5;
}
.badge-primary { background: var(--primary); color: var(--white); }
.badge-success { background: var(--success); color: var(--white); }
.badge-warning { background: var(--warning); color: var(--white); }
.badge-danger { background: var(--danger); color: var(--white); }
.badge-info { background: var(--info); color: var(--white); }
.badge-secondary { background: var(--gray-600); color: var(--white); }
.badge-purple { background: var(--purple); color: var(--white); }

.alert {
  padding: clamp(0.7rem, 1.5vw, 1rem) clamp(1rem, 2vw, 1.25rem);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: clamp(0.82rem, 1vw, 0.9rem);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-danger { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.alert-warning { background: #fff3cd; color: #856404; border: 1px solid #ffeeba; }
.alert-info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }

.apartment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.75rem, 2vw, 1.5rem);
}
.apartment-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--gray-200);
}
.apartment-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.apartment-card-image {
  position: relative;
  height: clamp(180px, 22vw, 220px);
  overflow: hidden;
}
.apartment-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.apartment-card:hover .apartment-card-image img { transform: scale(1.05); }
.apartment-card-price {
  position: absolute;
  bottom: 0.75rem; right: 0.75rem;
  background: var(--primary);
  color: var(--white);
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.apartment-card-body { padding: clamp(0.9rem, 2vw, 1.25rem); }
.apartment-card-body h3 {
  font-size: clamp(0.95rem, 1.3vw, 1.05rem);
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--dark);
}
.apartment-card-body .location {
  font-size: clamp(0.8rem, 1vw, 0.85rem);
  color: var(--gray-600);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.apartment-card-features {
  display: flex;
  gap: clamp(0.5rem, 1.5vw, 1rem);
  font-size: clamp(0.75rem, 1vw, 0.8rem);
  color: var(--gray-600);
  padding: 0.5rem 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}
.apartment-card-features span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.apartment-card-actions { display: flex; gap: 0.5rem; }

.filter-section {
  background: var(--white);
  border-radius: var(--radius);
  padding: clamp(0.8rem, 2vw, 1.25rem);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
}
.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(140px, 18vw, 180px), 1fr));
  gap: clamp(0.5rem, 1.5vw, 1rem);
}
.filter-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.3rem;
}
.filter-group select,
.filter-group input {
  width: 100%;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  background: var(--gray-100);
}

.apartment-detail-header {
  position: relative;
  height: clamp(250px, 50vh, 400px);
  overflow: hidden;
}
.apartment-detail-header img { width: 100%; height: 100%; object-fit: cover; }
.apartment-detail-header .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, transparent 60%);
}
.apartment-detail-title {
  position: absolute;
  bottom: 1.5rem; right: clamp(1rem, 3vw, 2rem);
  color: var(--white);
  z-index: 2;
  left: clamp(1rem, 3vw, 2rem);
}
.apartment-detail-title h1 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--white);
  margin-bottom: 0.3rem;
}
.apartment-detail-title .location {
  color: rgba(255,255,255,0.8);
  font-size: clamp(0.9rem, 1.5vw, 1rem);
}

.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(1rem, 2.5vw, 2rem);
  padding: clamp(1rem, 3vw, 2rem) 0;
}
.detail-main { order: 1; }
.detail-sidebar { order: 2; }

.detail-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: clamp(0.8rem, 2vw, 1.25rem);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
}
.detail-specs .spec {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  background: var(--gray-100);
  border-radius: 50px;
  font-size: clamp(0.78rem, 1vw, 0.85rem);
  font-weight: 500;
}

.detail-sidebar-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1rem, 2vw, 1.5rem);
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.detail-sidebar-card .price-display {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
}
.detail-sidebar-card .price-display small {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--gray-600);
}

.booking-form { display: flex; flex-direction: column; gap: 0.65rem; }
.booking-form .form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.booking-form .form-group label { font-size: 0.82rem; font-weight: 600; color: var(--gray-700); }
.booking-form .form-control {
  width: 100%;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  transition: var(--transition);
}
.booking-form .form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 58, 107, 0.1);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(3px);
}
.modal-overlay.active { display: flex; }
.modal-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(1.2rem, 3vw, 2rem);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  position: relative;
  animation: modalIn 0.3s ease;
  margin: 10px;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-close {
  position: absolute;
  top: 1rem; left: 1rem;
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--gray-600);
  cursor: pointer;
  width: 35px; height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: var(--gray-200); }
.modal-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 1.25rem;
  padding-left: 2rem;
}

.price-breakdown {
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  padding: clamp(0.7rem, 1.5vw, 1rem);
  margin: 0.75rem 0;
}
.price-breakdown .row {
  display: flex;
  justify-content: space-between;
  padding: 0.35rem 0;
  font-size: 0.88rem;
}
.price-breakdown .row.total {
  border-top: 2px solid var(--gray-300);
  margin-top: 0.4rem;
  padding-top: 0.6rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0.75rem 0;
}
.checkbox-group input[type="checkbox"] {
  width: 20px; height: 20px;
  margin-top: 0.25rem;
  accent-color: var(--primary);
  flex-shrink: 0;
}
.checkbox-group label { font-size: 0.88rem; color: var(--gray-700); cursor: pointer; }

.empty-state {
  text-align: center;
  padding: clamp(2rem, 5vw, 4rem) 1rem;
  color: var(--gray-500);
}
.empty-state .icon {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 0.75rem;
  opacity: 0.5;
  color: var(--gray-400);
}
.empty-state h3 { color: var(--gray-600); margin-bottom: 0.4rem; }

.toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  pointer-events: none;
  width: 90%;
  max-width: 400px;
}
.toast {
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-sm);
  color: var(--white);
  font-weight: 600;
  font-size: 0.88rem;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease;
  pointer-events: auto;
  min-width: 200px;
  text-align: center;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-warning { background: var(--warning); }
.toast-info { background: var(--info); }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.m-0 { margin: 0; }
.p-0 { padding: 0; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.d-flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-1 { flex: 1; }
.w-100 { width: 100%; }
.d-none { display: none !important; }
.d-inline { display: inline !important; }
.d-inline-flex { display: inline-flex !important; }
@media (min-width: 768px) { .d-md-inline { display: inline !important; } .d-md-inline-flex { display: inline-flex !important; } }

/* ===== APARTMENT HERO (GLASS) ===== */
.apt-hero {
  position: relative;
  height: clamp(380px, 55vh, 520px);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.apt-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.apt-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.apt-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15,36,64,0.92) 0%, rgba(15,36,64,0.4) 40%, rgba(15,36,64,0.1) 70%, transparent 100%);
  z-index: 1;
}
.apt-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 4vw, 3rem);
}
.apt-hero-breadcrumb {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.apt-hero-breadcrumb a { color: rgba(255,255,255,0.7); }
.apt-hero-breadcrumb a:hover { color: var(--secondary); }
.apt-hero-breadcrumb .sep { color: rgba(255,255,255,0.3); }
.apt-hero-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.apt-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 0.75rem;
}
.apt-hero-meta span { display: flex; align-items: center; gap: 0.35rem; }
.apt-hero-meta i { color: var(--secondary); }
.apt-hero-price {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
  font-size: 2rem;
  font-weight: 800;
  color: var(--secondary);
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.apt-hero-price small { font-size: 0.9rem; font-weight: 400; color: rgba(255,255,255,0.7); }
.apt-hero-discounts {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}
.dsc-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.8rem;
  background: rgba(39,174,96,0.2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(39,174,96,0.3);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #7ddfa0;
}

/* ===== APARTMENT BODY LAYOUT ===== */
.apt-body {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  align-items: start;
}
.apt-main { order: 0; }
.apt-sidebar { order: 1; position: sticky; top: calc(var(--header-h) + 1rem); }

/* ===== GLASSMORPHISM CARD ===== */
.gloss-card {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  margin-bottom: 1.25rem;
  overflow: hidden;
  transition: var(--transition);
}
.gloss-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.1), 0 1px 3px rgba(0,0,0,0.04); }
.gc-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.gc-header i { color: var(--primary); font-size: 1rem; }
.gc-body { padding: 1.25rem; }
.gc-body p { line-height: 1.9; color: var(--gray-700); font-size: 0.93rem; }
.gc-badge {
  margin-right: auto;
  background: var(--primary);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 50px;
  min-width: 22px;
  text-align: center;
}
.gc-badge.gold { background: var(--secondary); }

/* ===== SPECS CHIPS ===== */
.specs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--gray-700);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: var(--transition);
}
.chip:hover { background: var(--white); box-shadow: 0 4px 15px rgba(0,0,0,0.08); transform: translateY(-1px); }
.chip i { color: var(--primary); font-size: 0.85rem; }
.chip strong { color: var(--dark); font-weight: 700; }

/* ===== ICON GRID (amenities/features) ===== */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(140px, 16vw, 180px), 1fr));
  gap: 0.65rem;
}
.icon-grid-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  background: rgba(0,0,0,0.02);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-size: 0.88rem;
  color: var(--gray-700);
}
.icon-grid-item:hover { background: rgba(0,0,0,0.04); transform: translateX(-2px); }
.igi-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
}
.igi-icon.green { background: rgba(39,174,96,0.12); color: var(--success); }
.igi-icon.gold { background: rgba(217,154,38,0.15); color: var(--secondary); }

/* ===== EXTRAS GRID ===== */
.extras-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(180px, 20vw, 220px), 1fr));
  gap: 0.65rem;
}
.extra-card { cursor: pointer; }
.extra-card input { display: none; }
.extra-card-content {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.9rem;
  background: rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
}
.extra-card input:checked + .extra-card-content {
  background: rgba(37,111,214,0.06);
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37,111,214,0.15);
}
.extra-card-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(37,111,214,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary);
  flex-shrink: 0;
}
.extra-card input:checked + .extra-card-content .extra-card-icon { background: var(--primary); color: var(--white); }
.extra-card-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.1rem; }
.extra-card-name { font-size: 0.85rem; font-weight: 600; color: var(--dark); }
.extra-card-price { font-size: 0.75rem; color: var(--primary); font-weight: 600; }
.extra-card-free { font-size: 0.75rem; color: var(--success); font-weight: 600; }
.extra-check {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.extra-card input:checked + .extra-card-content .extra-check {
  background: var(--primary);
  border-color: var(--primary);
}
.extra-card input:checked + .extra-card-content .extra-check::after {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.6rem;
  color: var(--white);
}

/* ===== POLICIES GRID ===== */
.policies-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.policies-grid .gloss-card { margin-bottom: 0; }
.policy-body { font-size: 0.88rem; color: var(--gray-700); line-height: 1.9; }

/* ===== BOOKING SIDEBAR GLASS ===== */
.booking-gloss { padding: 1.25rem; }
.booking-price-head {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.bp-value { font-size: 1.8rem; font-weight: 800; color: var(--primary); }
.bp-label { font-size: 0.9rem; color: var(--gray-600); }

.date-range-picker {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}
.date-range-picker .drp-item { flex: 1; }
.date-range-picker .drp-item label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.25rem;
}
.date-range-picker .drp-item label i { color: var(--primary); font-size: 0.7rem; }
.drp-arrow {
  display: flex;
  align-items: center;
  padding-bottom: 0.45rem;
  color: var(--gray-400);
  font-size: 0.85rem;
}

.booking-btns { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.75rem; }

.price-breakdown.glass {
  margin: 1rem 0 0;
  background: rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: var(--radius);
}
.pb-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.host-mini {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0,0,0,0.05);
  font-size: 0.85rem;
  color: var(--gray-600);
}
.host-mini-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(37,111,214,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--primary);
}
.host-mini small { color: var(--gray-500); }

/* ===== AUTH SECTION (glass login/register) ===== */
.auth-section {
  padding: clamp(2rem, 5vw, 4rem) 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--body-bg) 0%, #e8ecf1 100%);
  position: relative;
  overflow: hidden;
}
.auth-section::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(37,111,214,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.auth-section::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -10%;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(217,154,38,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.auth-wrapper {
  max-width: 460px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}
.auth-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.08), 0 8px 20px rgba(0,0,0,0.04);
}
.auth-card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.98) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.8);
}
.auth-card-content {
  position: relative;
  padding: clamp(2rem, 4vw, 3rem);
  z-index: 1;
}
.auth-logo { text-align: center; margin-bottom: 1.25rem; }
.auth-logo-icon {
  width: 70px; height: 70px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
  font-weight: 900;
  box-shadow: 0 8px 25px rgba(37,111,214,0.2);
}
.auth-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 0.35rem;
}
.auth-subtitle {
  text-align: center;
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.auth-form { display: flex; flex-direction: column; gap: 1rem; }
.af-group { display: flex; flex-direction: column; gap: 0.3rem; }
.af-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.af-group label i { color: var(--primary); font-size: 0.75rem; }
.af-input-wrap {
  position: relative;
}
.af-input {
  width: 100%;
  padding: 0.7rem 0.9rem 0.7rem 2.5rem;
  background: rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius);
  font-size: 0.9rem;
  transition: var(--transition);
  font-family: var(--font);
}
.af-input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(37,111,214,0.08);
}
.af-input-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 0.85rem;
  pointer-events: none;
}
.af-input:focus + .af-input-icon,
.af-input:focus ~ .af-input-icon { color: var(--primary); }

.af-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--gray-700);
  cursor: pointer;
  position: relative;
  padding-right: 1.5rem;
}
.af-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  right: 0;
  top: 0.15rem;
}
.af-checkbox-mark {
  position: absolute;
  right: 0;
  top: 0.1rem;
  width: 20px; height: 20px;
  border: 2px solid var(--gray-300);
  border-radius: 4px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.af-checkbox input:checked ~ .af-checkbox-mark {
  background: var(--primary);
  border-color: var(--primary);
}
.af-checkbox input:checked ~ .af-checkbox-mark::after {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.6rem;
  color: var(--white);
}

.btn-auth {
  padding: 0.85rem;
  font-size: 1rem;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  box-shadow: 0 4px 15px rgba(37,111,214,0.2);
}
.btn-auth:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37,111,214,0.3); }

.auth-footer {
  text-align: center;
  font-size: 0.88rem;
  color: var(--gray-600);
  padding-top: 0.75rem;
  border-top: 1px solid rgba(0,0,0,0.05);
}
.auth-footer a { color: var(--primary); font-weight: 600; }

/* ===== RESPONSIVE: Apartment Page ===== */
@media (max-width: 991px) {
  .apt-body { grid-template-columns: 1fr; }
  .apt-sidebar { order: 0; position: static; }
  .apt-main { order: 1; }
  .policies-grid { grid-template-columns: 1fr; }
  .apt-hero { height: clamp(320px, 45vh, 400px); }
}

@media (max-width: 767px) {
  .apt-hero { height: clamp(280px, 40vh, 350px); }
  .apt-hero-title { font-size: 1.3rem; }
  .apt-hero-meta { gap: 0.4rem 1rem; font-size: 0.8rem; }
  .apt-hero-price { font-size: 1.5rem; }
  .date-range-picker { flex-wrap: wrap; }
  .date-range-picker .drp-item { min-width: calc(50% - 0.5rem); }
  .drp-arrow { display: none; }
  .specs-chips { gap: 0.4rem; }
  .chip { padding: 0.35rem 0.7rem; font-size: 0.78rem; }
  .icon-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .extras-grid { grid-template-columns: 1fr; }
  .gc-header { padding: 0.8rem 1rem; font-size: 0.9rem; }
  .gc-body { padding: 1rem; }
  .booking-gloss { padding: 1rem; }
}

/* Animations */
.fade-in { animation: fadeIn 0.6s ease forwards; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }
.fade-in-delay-4 { animation-delay: 0.4s; }

/* ===== RESPONSIVE: Tablet 991px ===== */
@media (max-width: 991px) {
  .section-title h2 { font-size: 1.5rem; }
  
  .hero { min-height: 80vh; }
  .hero-content { padding: 3rem 15px; }
  .hero-content p { font-size: 0.95rem; }
  
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  
  .search-bar { flex-direction: column; }
  .search-field { width: 100%; min-width: 0; }
  .search-btn { width: 100%; justify-content: center; }
  
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
  .apartment-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  
  .detail-grid { grid-template-columns: 1fr; }
  .detail-main { order: 2; }
  .detail-sidebar { order: 1; }
  .detail-sidebar-card { position: static; }
  
  .host-cta-inner { padding: 2rem 1.25rem; }
  .host-cta-inner h2 { font-size: 1.5rem; }
  
  .header-actions .btn-login { padding: 0.35rem 0.7rem; font-size: 0.78rem; }
  .header-actions .btn-host { padding: 0.35rem 0.7rem; font-size: 0.78rem; }
  
  .mobile-menu { display: block; }
}

/* ===== RESPONSIVE: Phone 767px ===== */
@media (max-width: 767px) {
  html { font-size: 15px; }
  .container { padding: 0 12px; }
  
  .header { height: 62px; }
  .header-inner { padding: 0.4rem 0; }
  
  .logo-icon { width: 36px; height: 36px; font-size: 1.1rem; }
  .logo-text h1 { font-size: 1rem; }
  .logo-text span { display: none; }
  
  .header-actions .btn-login,
  .header-actions .btn-host,
  .header-actions .lang-btn { display: none; }
  
  .header-actions .mobile-actions {
    display: flex;
    gap: 0.3rem;
  }
  .header-actions .mobile-actions a {
    width: 38px; height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    color: var(--primary);
    font-size: 1rem;
  }
  
  .mobile-menu { width: 78vw; right: -82vw; }
  
  .hero { min-height: 70vh; }
  .hero-content { padding: 2.5rem 12px; }
  .hero-content h1 { font-size: 1.5rem; }
  .hero-content .hero-subtitle { font-size: 0.95rem; }
  .hero-content p { font-size: 0.85rem; margin-bottom: 1rem; }
  .hero-content .btn-hero { padding: 0.7rem 1.5rem; font-size: 0.9rem; }
  
  .search-section { margin-top: -1.5rem; }
  .search-bar { padding: 0.75rem; border-radius: var(--radius); gap: 0.5rem; }
  .search-field .field-input { padding: 0.5rem 0.7rem; font-size: 0.85rem; }
  .search-btn { padding: 0.5rem 1.2rem; font-size: 0.88rem; min-height: 40px; }
  
  .features-section { padding: 2rem 0; }
  .features-grid { grid-template-columns: 1fr; gap: 0.75rem; }
  .glass-card { padding: 1rem; }
  .gc-icon-circle { width: 45px; height: 45px; font-size: 1.2rem; }
  
  .stats-section { padding: 2rem 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stat-item h3 { font-size: 1.3rem; }
  .stat-item p { font-size: 0.8rem; }
  
  .apartment-grid { grid-template-columns: 1fr; gap: 0.75rem; }
  .apartment-card-image { height: 200px; }
  
  .payment-grid { gap: 0.5rem; }
  .glass-pay-item { padding: 0.4rem 0.8rem; font-size: 0.78rem; border-radius: 50px; }
  .about-grid { grid-template-columns: 1fr; }
  
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  
  .filter-grid { grid-template-columns: 1fr; }
  
  .apartment-detail-header { height: 250px; min-height: 220px; }
  .apartment-detail-title { right: 0.75rem; bottom: 0.75rem; left: 0.75rem; }
  .apartment-detail-title h1 { font-size: 1.2rem; }
  
  .host-cta { padding: 2rem 0; }
  .host-cta-inner h2 { font-size: 1.2rem; }
  .host-cta-inner p { font-size: 0.85rem; }
  
  .modal-content { padding: 1rem; margin: 8px; }
  .modal-title { font-size: 1.05rem; }
  
  .detail-specs { gap: 0.5rem; }
  .detail-specs .spec { font-size: 0.75rem; padding: 0.3rem 0.6rem; }
}

/* ===== RESPONSIVE: Small Phone 480px ===== */
@media (max-width: 480px) {
  .hero { min-height: 60vh; }
  .hero-content h1 { font-size: 1.3rem; }
  .hero-content .hero-subtitle { font-size: 0.85rem; }
  .hero-content p { font-size: 0.8rem; }
  
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .stat-item h3 { font-size: 1.1rem; }
  
  .apartment-card-image { height: 180px; }
  
  .glass-pay-item { font-size: 0.72rem; padding: 0.35rem 0.6rem; }
  
  .features-grid { gap: 0.5rem; }
  .about-grid { grid-template-columns: 1fr; }
}