/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #7b68ee;
  --secondary-color: #ff66c4;
  --accent-color: #36d1dc;
  --text-color: #333;
  --light-text: #fff;
  --dark-bg: #1a1a2e;
  --light-bg: #f8f9fa;
  --gradient: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  --border-radius: 8px;
  --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--light-bg);
  overflow-x: hidden;
}

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

a:hover {
  color: var(--secondary-color);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header styles */
header {
  background: var(--gradient);
  color: var(--light-text);
  padding: 20px 0;
  box-shadow: var(--box-shadow);
  position: relative;
  z-index: 10;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 40px;
  height: 40px;
}

.logo h1 {
  font-size: 24px;
  font-weight: 700;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 20px;
}

nav a {
  color: var(--light-text);
  font-weight: 500;
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--light-text);
  font-size: 24px;
  cursor: pointer;
}

/* Hero section */
.hero {
  padding: 100px 0;
  background: var(--dark-bg);
  color: var(--light-text);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.hero h2 {
  font-size: 48px;
  margin-bottom: 20px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero p {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.9;
}

.cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--gradient);
  color: var(--light-text);
  border-radius: var(--border-radius);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(123, 104, 238, 0.4);
}

.cta-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 7px 20px rgba(123, 104, 238, 0.6);
  color: var(--light-text);
}

/* Features section */
.features {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h3 {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.section-title p {
  font-size: 18px;
  color: var(--text-color);
  opacity: 0.7;
  max-width: 700px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: #fff;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 60px;
  height: 60px;
  fill: var(--primary-color);
}

.feature-card h4 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.feature-card p {
  color: var(--text-color);
  opacity: 0.7;
}

/* About section */
.about {
  padding: 80px 0;
  background-color: var(--dark-bg);
  color: var(--light-text);
}

.about-content {
  display: flex;
  align-items: center;
  gap: 50px;
}

.about-text {
  flex: 1;
}

.about-text h3 {
  font-size: 36px;
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.about-text p {
  margin-bottom: 20px;
  font-size: 16px;
  opacity: 0.9;
}

/* CTA section */
.cta-section {
  padding: 100px 0;
  text-align: center;
  background: var(--gradient);
  color: var(--light-text);
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h3 {
  font-size: 36px;
  margin-bottom: 20px;
}

.cta-content p {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.9;
}

/* Footer */
footer {
  background-color: var(--dark-bg);
  color: var(--light-text);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo img {
  width: 30px;
  height: 30px;
}

.footer-logo span {
  font-size: 20px;
  font-weight: 700;
}

.footer-info p {
  margin-bottom: 15px;
  opacity: 0.7;
  font-size: 14px;
}

.footer-links h4 {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--secondary-color);
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--light-text);
  opacity: 0.7;
  transition: var(--transition);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--secondary-color);
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14px;
  opacity: 0.7;
}

/* Mobile Responsive */
@media (max-width: 992px) {
  .about-content {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  nav ul {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero h2 {
    font-size: 36px;
  }
  
  .section-title h3 {
    font-size: 30px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h2 {
    font-size: 28px;
  }
  
  .hero p {
    font-size: 16px;
  }
  
  .cta-button {
    padding: 12px 24px;
    font-size: 14px;
  }
  
  .section-title h3 {
    font-size: 24px;
  }
}

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

.animate {
  animation: fadeIn 1s ease forwards;
}

.delay-1 {
  animation-delay: 0.2s;
}

.delay-2 {
  animation-delay: 0.4s;
}

.delay-3 {
  animation-delay: 0.6s;
}