/* Base variables and reset */
:root {
  --primary: #8E2DE2;
  --secondary: #4A00E0;
  --dark: #0f0f0f;
  --light: #ffffff;
  --text: #f0f0f0;
  --text-dark: #111111;
  --accent: #FF3CAC;
  --gradient: linear-gradient(to right, #8E2DE2, #4A00E0);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  --radius: 8px;
  --transition: all 0.3s ease;
  --container-width: 1140px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--dark);
  color: var(--text);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.8rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

.highlight {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

/* Header styles */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(15, 15, 15, 0.9);
  backdrop-filter: blur(10px);
  padding: 20px 0;
}

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

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

.logo-svg {
  flex-shrink: 0;
}

.logo span {
  font-weight: 700;
  font-size: 1.4rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

nav {
  display: flex;
  align-items: center;
}

nav ul {
  display: flex;
  gap: 30px;
}

nav ul li a {
  position: relative;
  font-weight: 600;
  transition: var(--transition);
}

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

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

nav ul li a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 36px;
  height: 36px;
  position: relative;
}

.menu-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  background: var(--gradient);
  margin: 6px auto;
  transition: var(--transition);
}

/* Hero section */
#hero {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, rgba(142, 45, 226, 0.2) 0%, rgba(74, 0, 224, 0.2) 100%);
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--gradient);
  filter: blur(80px);
  opacity: 0.3;
  top: -100px;
  right: -100px;
  z-index: -1;
}

#hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: linear-gradient(to right, var(--accent), var(--primary));
  filter: blur(100px);
  opacity: 0.2;
  bottom: -200px;
  left: -200px;
  z-index: -1;
}

#hero h1 {
  margin-bottom: 30px;
}

#hero p {
  font-size: 1.4rem;
  max-width: 600px;
  margin-bottom: 40px;
  opacity: 0.9;
}

/* Buttons */
.button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  text-align: center;
  cursor: pointer;
  font-size: 1.1rem;
}

.button.primary {
  background: var(--gradient);
  color: var(--light);
  box-shadow: 0 8px 25px rgba(142, 45, 226, 0.4);
}

.button.primary:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(142, 45, 226, 0.6);
}

/* Sections */
section {
  padding: 100px 0;
  position: relative;
}

section:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.02);
}

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

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.feature {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  padding: 30px;
  transition: var(--transition);
  text-align: center;
}

.feature:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.05);
}

.feature-icon {
  margin-bottom: 20px;
  color: var(--primary);
}

/* Feature List */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-top: 50px;
}

.feature-list li {
  display: flex;
  gap: 20px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  padding: 30px;
}

.number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}

/* Access Card */
.access-card {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  padding: 50px;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}

.benefits {
  text-align: left;
  max-width: 400px;
  margin: 30px auto;
}

.benefits li {
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
}

.benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* Footer */
footer {
  background-color: rgba(0, 0, 0, 0.5);
  padding: 70px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 15px;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.footer-links h4 {
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.footer-links h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 30px;
  height: 2px;
  background: var(--gradient);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

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

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 992px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.5rem;
  }
  
  #hero {
    height: auto;
    padding: 150px 0 100px;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .menu-toggle {
    display: block;
  }
  
  nav ul {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: calc(100vh - 80px);
    background: var(--dark);
    flex-direction: column;
    padding: 40px;
    transition: 0.5s;
    gap: 20px;
    box-shadow: -5px 0 10px rgba(0, 0, 0, 0.2);
  }
  
  nav ul.active {
    right: 0;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  p {
    font-size: 0.95rem;
  }
  
  section {
    padding: 70px 0;
  }
  
  .feature-list li {
    flex-direction: column;
    gap: 10px;
  }
  
  .access-card {
    padding: 30px 20px;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}