/* Lunava Real Estate Platform - Style.css */
/* Modern, Clean, Elegant, Futuristic Design */
/* Dark Mode with Gradient Accents */

:root {
  --primary-color: #6366f1; /* Indigo */
  --accent-color: #06b6d4; /* Cyan */
  --background-dark: #0f172a; /* Dark slate */
  --background-card: rgba(30, 41, 59, 0.8); /* Glassmorphism */
  --text-primary: #f1f5f9; /* Light gray */
  --text-secondary: #94a3b8; /* Medium gray */
  --border-radius: 16px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', 'Poppins', sans-serif;
  background: linear-gradient(135deg, var(--background-dark) 0%, #1e293b 100%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
p { margin-bottom: 1rem; }

/* Navigation */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(99, 102, 241, 0.2);
  z-index: 1000;
  padding: 1rem 0;
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo img {
  height: 50px;
  width: auto;
  display: block;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

nav a:hover, nav a.active {
  color: var(--accent-color);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  transition: var(--transition);
}

nav a:hover::after, nav a.active::after {
  width: 100%;
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  margin: 3px 0;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Main Content */
main {
  margin-top: 80px;
  min-height: calc(100vh - 160px);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 5rem 2rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.search-bar {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.search-bar input {
  flex: 1;
  padding: 1rem;
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--border-radius);
  background: var(--background-card);
  color: var(--text-primary);
  font-size: 1rem;
}

.search-bar button {
  padding: 1rem 2rem;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  color: white;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.search-bar button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Sections */
.section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section h2 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--accent-color);
}

/* Property Cards */
.properties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.property-card {
  background: var(--background-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  transition: var(--transition);
  cursor: pointer;
}

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

.property-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.property-card h3 {
  margin-bottom: 0.5rem;
}

.property-card p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.property-card .price {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--accent-color);
}

/* Categories */
.categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.category-card {
  background: var(--background-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.category-card:hover {
  transform: scale(1.05);
  border-color: var(--accent-color);
}

.category-card i {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  text-align: center;
  padding: 2rem;
}

.feature-card i {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

/* Testimonials */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--background-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-card .author {
  font-weight: bold;
  color: var(--accent-color);
}

/* CTA Section */
.cta {
  text-align: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  padding: 5rem 2rem;
  border-radius: var(--border-radius);
  margin: 2rem;
}

.cta h2 {
  margin-bottom: 1rem;
}

.cta p {
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.cta button {
  padding: 1rem 3rem;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.cta button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Forms */
.form-container {
  max-width: 500px;
  margin: 0 auto;
  background: var(--background-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius);
  padding: 3rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.5);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.2);
}

.btn {
  width: 100%;
  padding: 1rem;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin: 0;
}

/* Account Dashboard */
.account-dashboard {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 2rem;
}

.account-sidebar {
  background: var(--background-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius);
  padding: 2rem;
}

.account-sidebar h3 {
  margin-bottom: 1rem;
  color: var(--accent-color);
}

.account-sidebar p {
  margin-bottom: 1rem;
}

.account-content {
  background: var(--background-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius);
  padding: 2rem;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 12px;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover, .tab-btn.active {
  background: var(--primary-color);
  color: white;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.saved-properties {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

/* Payment */
.payment-form {
  max-width: 600px;
  margin: 0 auto;
}

.pricing-plan {
  background: var(--background-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin-bottom: 2rem;
  text-align: center;
}

.pricing-plan h3 {
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.pricing-plan .price {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

/* Contact */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.contact-item {
  text-align: center;
}

.contact-item i {
  font-size: 2rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

/* Footer */
footer {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(99, 102, 241, 0.2);
  padding: 3rem 2rem 1rem;
  margin-top: 5rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-links h4 {
  margin-bottom: 1rem;
  color: var(--accent-color);
}

.footer-links ul {
  list-style: none;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--text-secondary);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 1rem 0;
    border-top: 1px solid rgba(99, 102, 241, 0.2);
  }

  nav ul.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .search-bar {
    flex-direction: column;
  }

  .account-dashboard {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3rem 1rem;
  }

  .section {
    padding: 3rem 1rem;
  }

  .form-container {
    padding: 2rem 1rem;
  }
}