/* Base Styles and Variables */
:root {
  --primary: #3A1C71;
  --secondary: #D76D77;
  --tertiary: #FFAF7B;
  --dark: #111111;
  --light: #ffffff;
  --gray: #777777;
  --bg-color: #13131f;
  --text-color: #f0f0f0;
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary), var(--tertiary));
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  --radius: 8px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

.wrapper {
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

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

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

/* Header Styles */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background-color: rgba(19, 19, 31, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
}

.logo-icon.small {
  width: 1.8rem;
  height: 1.8rem;
}

.site-title h1 {
  font-size: 1.8rem;
  margin-bottom: 0;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
}

.site-title span {
  color: var(--secondary);
}

.tagline {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: -5px;
}

/* Navigation */
nav {
  display: flex;
  align-items: center;
}

#menu-toggle {
  display: none;
}

.menu-icon {
  display: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
}

.menu-icon span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--light);
  border-radius: 9px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: .25s ease-in-out;
}

.menu-icon span:nth-child(1) {
  top: 0px;
}

.menu-icon span:nth-child(2) {
  top: 9px;
}

.menu-icon span:nth-child(3) {
  top: 18px;
}

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

.nav-links a {
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s;
}

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

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 5rem 2rem;
  align-items: center;
  min-height: calc(100vh - 5rem);
}

.hero-content {
  max-width: 600px;
}

.hero h2 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 900;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--gray);
}

.cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.primary-btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--gradient);
  color: var(--light);
  font-weight: 600;
  border-radius: 50px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.primary-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  color: var(--light);
}

.primary-btn.large {
  padding: 1.2rem 3rem;
  font-size: 1.1rem;
}

.secondary-btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--light);
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid var(--secondary);
  transition: var(--transition);
  text-align: center;
}

.secondary-btn:hover {
  background: var(--secondary);
  color: var(--light);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-graphic {
  width: 100%;
  max-width: 500px;
}

/* Discover Section */
.discover {
  padding: 5rem 2rem;
  background-color: rgba(58, 28, 113, 0.05);
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

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

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
}

.feature-card h3 {
  color: var(--tertiary);
  margin-bottom: 1rem;
}

/* Technology Section */
.technology {
  padding: 5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.tech-details {
  margin-top: 2rem;
}

.tech-item {
  margin-bottom: 1.5rem;
}

.tech-item h3 {
  color: var(--tertiary);
}

.tech-visual {
  display: flex;
  justify-content: center;
}

.tech-graphic {
  width: 100%;
  max-width: 400px;
}

/* Premium Section */
.premium {
  padding: 5rem 2rem;
  text-align: center;
  background: linear-gradient(135deg, rgba(58, 28, 113, 0.1), rgba(215, 109, 119, 0.1));
  position: relative;
}

.premium-description {
  max-width: 700px;
  margin: 0 auto 3rem;
  color: var(--gray);
  font-size: 1.2rem;
}

.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto 3rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
}

.check-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* Footer */
footer {
  background: rgba(0, 0, 0, 0.3);
  padding: 3rem 2rem 1rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

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

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

.copyright {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: var(--gray);
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    order: 2;
    max-width: 100%;
  }
  
  .hero h2 {
    font-size: 2.5rem;
  }
  
  .hero-visual {
    order: 1;
  }
  
  .cta-group {
    justify-content: center;
  }
  
  .technology {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 768px) {
  header {
    padding: 1rem;
  }
  
  .menu-icon {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 4.5rem;
    right: -100%;
    width: 70%;
    height: calc(100vh - 4.5rem);
    background: rgba(19, 19, 31, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 2rem 0;
    transition: 0.5s;
    z-index: 1000;
  }
  
  #menu-toggle:checked ~ .nav-links {
    right: 0;
  }
  
  .discover, .technology, .premium {
    padding: 3rem 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero h2 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .primary-btn, .secondary-btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .feature-card {
    padding: 1.5rem 1rem;
  }
  
  .benefits {
    grid-template-columns: 1fr;
  }
}