/* Custom Variables */
:root {
  --primary-color: #E91E63;
  --primary-light: #F8BBD9;
  --primary-dark: #C2185B;
  --secondary-color: #FF69B4;
  --accent-color: #FFC107;
  --gradient-primary: linear-gradient(135deg, #E91E63 0%, #FF69B4 100%);
  --gradient-secondary: linear-gradient(135deg, #F8BBD9 0%, #FCE4EC 100%);
  --shadow-lg: 0 10px 30px rgba(233, 30, 99, 0.2);
}

/* Global Styles */
* {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  overflow-x: hidden;
}

/* Navbar Styles */
.navbar {
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.navbar-brand {
  font-size: 1.5rem;
  color: var(--primary-color) !important;
}

.nav-link {
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
  background: var(--gradient-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
  background-size: 50px 50px;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.bg-gradient-primary {
  background: var(--gradient-primary) !important;
}

/* Feature Cards */
.feature-card {
  background: white;
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid rgba(233, 30, 99, 0.1);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  color: white;
  font-size: 2rem;
}

.feature-card h4 {
  color: var(--primary-color);
}

/* Buttons */
.btn-primary {
  background: var(--gradient-primary);
  border: none;
  border-radius: 50px;
  padding: 12px 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

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

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 50px;
  padding: 12px 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.btn-light {
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Text Colors */
.text-primary {
  color: var(--primary-color) !important;
}

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

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

/* Language Toggle */
#langBtn {
  border-radius: 20px;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-section {
    text-align: center;
  }
  
  .hero-section .display-4 {
    font-size: 2rem;
  }
  
  .feature-card {
    margin-bottom: 2rem;
  }
  
  .btn-lg {
    padding: 10px 25px;
    font-size: 1rem;
  }
}

/* Section Spacing */
section {
  padding: 80px 0;
}

/* Footer Spacing */
footer {
  margin-top: 0;
  position: relative;
  z-index: 1;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Loading Animation */
.loading {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.loading.loaded {
  opacity: 1;
  transform: translateY(0);
}

/* Background Patterns */
.bg-light {
  background-color: #fafafa !important;
}

/* Footer */
footer {
  background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%) !important;
  color: #ffffff;
  padding: 40px 0 20px;
}

footer h5, footer h6 {
  color: #ffffff;
  font-weight: 600;
}

footer .text-muted {
  color: #cccccc !important;
}

footer a {
  color: #cccccc;
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--primary-color);
  text-decoration: none;
}

footer hr {
  border-color: #444444;
}

footer .text-primary {
  color: var(--primary-color) !important;
}

/* Image Hover Effects */
img {
  transition: transform 0.3s ease;
}

img:hover {
  transform: scale(1.05);
}

/* Typography */
.display-4, .display-5 {
  font-weight: 700;
  line-height: 1.2;
}

.lead {
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1.6;
}

/* Download Section Buttons */
.btn-light .bi {
  font-size: 1.5rem;
}

.btn-light small {
  font-size: 0.8rem;
  opacity: 0.8;
}

/* Hover Effects */
a {
  text-decoration: none;
  transition: all 0.3s ease;
}

/* Focus States */
.btn:focus, .btn:active {
  box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.25);
}

/* Accessibility */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}