/* Base Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Custom Properties */
:root {
  /* Different colors from previous website */
  --primary-color: #00c6ff;
  --secondary-color: #b066fe;
  --accent-color: #ff758c;
  --dark-bg: #131321;
  --darker-bg: #0a0a14;
  --card-bg: #242438;
  --text-color: #ffffff;
  --text-light: rgba(255, 255, 255, 0.7);
  --text-lighter: rgba(255, 255, 255, 0.5);
  --border-radius: 12px;
  --transition: all 0.3s ease;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  --max-width: 1280px;
  --section-spacing: 6rem;
}

/* Typography */
body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--dark-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  margin-bottom: 1rem;
}

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

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

/* Layout */
.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: center;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
  color: var(--text-light);
  font-size: 1.125rem;
}

/* Header */
.site-header {
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(19, 19, 33, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand h1 {
  font-size: 1.25rem;
  margin: 0;
  font-weight: 600;
}

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

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

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

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  transition: width 0.3s ease;
}

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

.nav-cta {
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  padding: 0.5rem 1.25rem !important;
  border-radius: 50px;
  color: var(--text-color);
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.nav-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
  color: var(--text-color);
}

.nav-cta::after {
  display: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 30px;
  position: relative;
  z-index: 1010;
}

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

/* Hero Section */
.hero {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(176, 102, 254, 0.15), transparent 60%),
              radial-gradient(circle at bottom left, rgba(255, 117, 140, 0.15), transparent 60%);
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
}

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

.hero-content h2 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

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

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

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

.hero-graphic {
  max-width: 100%;
  height: auto;
}

/* Buttons */
.primary-button {
  display: inline-block;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.primary-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  color: white;
}

.secondary-button {
  display: inline-block;
  background: transparent;
  color: var(--text-color);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  border: 2px solid var(--primary-color);
}

.secondary-button:hover {
  background: rgba(0, 198, 255, 0.1);
  transform: translateY(-3px);
}

/* Features Section */
.features {
  padding: var(--section-spacing) 0;
  background-color: rgba(19, 19, 33, 0.7);
}

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

.feature-card {
  background-color: var(--card-bg);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.feature-icon {
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

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

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

/* How It Works Section */
.how-it-works {
  padding: var(--section-spacing) 0;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.step-number {
  background: linear-gradient(to right bottom, var(--primary-color), var(--secondary-color));
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 1.5rem;
}

.step-content p {
  color: var(--text-light);
}

/* Advantages Section */
.advantages {
  padding: var(--section-spacing) 0;
  background-color: rgba(19, 19, 33, 0.7);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.advantage-card {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.advantage-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
}

.advantage-card p {
  color: var(--text-light);
}

/* CTA Section */
.cta-section {
  padding: var(--section-spacing) 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)),
              url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25' viewBox='0 0 800 800'%3E%3Cg fill-opacity='0.13'%3E%3Ccircle fill='%23b066fe' cx='400' cy='400' r='600'/%3E%3Ccircle fill='%23ff758c' cx='400' cy='400' r='500'/%3E%3Ccircle fill='%2300c6ff' cx='400' cy='400' r='300'/%3E%3Ccircle fill='%23b066fe' cx='400' cy='400' r='200'/%3E%3Ccircle fill='%23ff758c' cx='400' cy='400' r='100'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
}

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

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--text-light);
}

/* Footer */
.site-footer {
  background-color: var(--darker-bg);
  padding: 5rem 0 2rem;
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.footer-logo {
  height: 60px;
  width: auto;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
}

.footer-links-group h3 {
  font-size: 1.125rem;
  margin-bottom: 1.25rem;
  color: var(--text-light);
}

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

.footer-links-group li {
  margin-bottom: 0.75rem;
}

.footer-links-group a {
  color: var(--text-lighter);
}

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

.copyright {
  text-align: center;
  color: var(--text-lighter);
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.copyright p {
  margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-content {
    text-align: center;
    margin: 0 auto;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-visual {
    grid-row: 1;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand {
    align-items: center;
  }
}

@media (max-width: 768px) {
  :root {
    --section-spacing: 4rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-content h2 {
    font-size: 2.5rem;
  }
  
  .features-grid,
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--card-bg);
    padding: 7rem 2rem 2rem;
    transition: var(--transition);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
  }
  
  .main-nav.active {
    right: 0;
  }
  
  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 6px);
  }
  
  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -6px);
  }
  
  .step {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .step-number {
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .hero-content h2 {
    font-size: 2rem;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .primary-button,
  .secondary-button {
    width: 100%;
  }
}