/* Base Styles */
:root {
  --primary-color: #02d9ff;
  --secondary-color: #011d37;
  --accent-color: #ff5f6d;
  --dark-color: #0a0a0a;
  --light-color: #f4f4f9;
  --gradient: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

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

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--dark-color);
  color: var(--light-color);
  overflow-x: hidden;
}

/* Particles Background */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: linear-gradient(135deg, #0a0a0a, #011d37);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 5%;
  background: rgba(1, 29, 55, 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  height: 50px;
  width: auto;
  border-radius: 20%;
  border: 2px solid var(--primary-color);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--light-color);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.auth-buttons {
  display: flex;
  gap: 1rem;
}

.btn {
  padding: 0.7rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.signup-btn {
  background: var(--primary-color);
  color: var(--dark-color);
}

.login-btn {
  background: transparent;
  color: var(--light-color);
  border: 2px solid var(--primary-color);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  width: 100vw;
  display: flex;
  align-items: center;
  padding: 10% 5%;
  gap: 5rem;
  position: relative;
}

.hero-content {
  flex: 1;
  z-index: 1;
  align-content: center;
  align-items: center;
  justify-content: center;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-align: center;
  width: 90vw;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 90vw;
  text-align: center;
}

.hero-buttons {
  display: flex;

  gap: 5.5rem;
  align-items: center;
  width: 90vw;
  justify-content: center;
}

.primary-btn {
  background: var(--gradient);
  color: white;
}

.secondary-btn {
  background: transparent;
  color: var(--light-color);
  border: 2px solid var(--primary-color);
}

.hero-animation {
  flex: 1;
  height: 500px;
  position: relative;
}

/* Features Section */
.features {
  padding: 5rem 5%;
  background: rgba(1, 29, 55, 0.2);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-header p {
  font-size: 1.1rem;
  opacity: 0.8;
}

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

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 2rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  border-color: var(--primary-color);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-card p {
  opacity: 0.8;
  line-height: 1.6;
}

/* Stats Section */
.stats {
  display: flex;
  justify-content: space-around;
  padding: 5rem 5%;
  background: var(--gradient);
  flex-wrap: wrap;
  gap: 2rem;
}

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

.stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.2rem;
  opacity: 0.9;
}

/* Footer */
.footer {
  background: #011d37;
  padding: 4rem 5% 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
}

.footer-logo img {
  height: 60px;
  margin-bottom: 1rem;
}

.footer-links h3, .footer-contact h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

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

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--light-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.footer-contact p {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-icons a {
  color: var(--light-color);
  font-size: 1.5rem;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  color: var(--primary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero {
      flex-direction: column;
      text-align: center;
  }
  
  .hero-buttons {
      justify-content: center;
  }
  
  .hero-title {
      font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .nav-links, .auth-buttons {
      display: none;
  }
  
  .mobile-menu-btn {
      display: block;
  }
  
  .hero-title {
      font-size: 2.2rem;
  }
  
  .hero-subtitle {
      font-size: 1rem;
  }
  
  .stat-number {
      font-size: 2.5rem;
  }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.feature-card, .stat-item {
  animation: fadeIn 0.5s ease forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }