@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #0a0a0f;
  --bg-secondary: #13131a;
  --bg-tertiary: #1a1a24;
  --border: rgba(255, 255, 255, 0.08);
  --accent: #58c1ff;
  --accent-2: #a855f7;
  --accent-gradient: linear-gradient(135deg, #58c1ff 0%, #a855f7 100%);
  --text: #ffffff;
  --text-muted: #9ca3af;
  --success: #10b981;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

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

html {
  scroll-behavior: smooth;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
}

.logo-section {
  display: flex;
  align-items: center;
}

.logo-text {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 3px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:not(.btn):hover {
  color: var(--accent);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 14px;
}

.btn--primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 20px rgba(88, 193, 255, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(88, 193, 255, 0.5);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--large {
  padding: 16px 32px;
  font-size: 16px;
  border-radius: 12px;
}

.btn--block {
  width: 100%;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 160px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 20%, rgba(88, 193, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.15) 0%, transparent 50%);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: 32px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 32px;
  line-height: 1.4;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 30px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  animation: fadeInUp 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.6s both;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-item {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent);
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(88, 193, 255, 0.3);
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
}

/* Atom Animation */
.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-right: 0;
  margin-right: -220px;
  margin-top: 0;
}

.atom-container {
  position: relative;
  width: 500px;
  height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 120px;
}

.atom-svg {
  width: 450px;
  height: 450px;
  filter: drop-shadow(0 0 40px rgba(88, 193, 255, 0.6));
  animation: pulse 4s ease-in-out infinite;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes pulse {
  0%, 100% {
    filter: drop-shadow(0 0 40px rgba(88, 193, 255, 0.6));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 70px rgba(168, 85, 247, 0.9));
    transform: scale(1.05);
  }
}

.orbit {
  position: absolute;
  border: 2px solid;
  border-radius: 50%;
  animation: spin 20s linear infinite;
}

.orbit-1 {
  width: 200px;
  height: 200px;
  border-color: rgba(88, 193, 255, 0.3);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  animation-duration: 15s;
}

.orbit-2 {
  width: 280px;
  height: 280px;
  border-color: rgba(168, 85, 247, 0.3);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(60deg);
  animation-duration: 20s;
}

.orbit-3 {
  width: 360px;
  height: 360px;
  border-color: rgba(88, 193, 255, 0.2);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(120deg);
  animation-duration: 25s;
}

@keyframes pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.05); }
}

@keyframes spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Features Section */
.features {
  padding: 120px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-title {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 20px;
  color: var(--text-muted);
}

.feature-category {
  margin-bottom: 100px;
}

.category-title {
  font-size: 36px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.category-desc {
  font-size: 18px;
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.features-grid {
  display: grid;
  gap: 24px;
}

.features-grid--large {
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
}

.features-grid--triple {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.features-grid--double {
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.features-grid--quad {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.feature-card--detailed h4 {
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--text);
}

.feature-intro {
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-list li {
  padding: 10px 0;
  color: var(--text-muted);
  line-height: 1.6;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list code {
  background: rgba(88, 193, 255, 0.1);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 14px;
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  line-height: 1.8;
}

/* How It Works */
.how-it-works {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  flex: 1;
  text-align: center;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  margin: 0 auto 24px;
  box-shadow: 0 8px 30px rgba(88, 193, 255, 0.4);
}

.step-content h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

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

.step-connector {
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
  margin: 0 20px;
}

/* Pricing */
.pricing {
  padding: 120px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  position: relative;
  transition: all 0.3s;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
}

.pricing-card--featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(88, 193, 255, 0.2);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
}

.pricing-header {
  text-align: center;
  margin-bottom: 32px;
}

.pricing-header h3 {
  font-size: 24px;
  margin-bottom: 16px;
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.currency {
  font-size: 24px;
  color: var(--text-muted);
}

.amount {
  font-size: 56px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.period {
  font-size: 18px;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
}

.pricing-features li {
  padding: 12px 0;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child {
  border-bottom: none;
}

/* Purchase Section */
.purchase {
  padding: 120px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 15, 0.5) 10%, var(--bg) 30%);
  position: relative;
}

.purchase::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--border) 50%, transparent 100%);
}

.purchase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto 80px;
}

.purchase-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  position: relative;
  transition: all 0.3s;
  text-align: center;
}

.purchase-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(88, 193, 255, 0.15);
}

.purchase-card--featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(88, 193, 255, 0.2);
}

.purchase-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
}

.purchase-icon {
  font-size: 48px;
  margin-bottom: 24px;
}

.purchase-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.purchase-desc {
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.purchase-features {
  list-style: none;
  margin-bottom: 32px;
  text-align: left;
}

.purchase-features li {
  padding: 10px 0;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.purchase-features li:last-child {
  border-bottom: none;
}

/* Discord CTA */
.discord-cta {
  background: linear-gradient(135deg, rgba(88, 193, 255, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 60px;
  max-width: 900px;
  margin: 0 auto;
}

.discord-cta-content {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.discord-cta-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: var(--accent-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.discord-cta-text {
  flex: 1;
  min-width: 250px;
}

.discord-cta-text h3 {
  font-size: 28px;
  margin-bottom: 8px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.discord-cta-text p {
  color: var(--text-muted);
  font-size: 16px;
}

.discord-cta .btn {
  flex-shrink: 0;
}


/* FAQ */
.faq {
  padding: 120px 0;
  background: var(--bg-secondary);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  cursor: pointer;
  transition: background 0.3s;
}

.faq-question:hover {
  background: rgba(88, 193, 255, 0.05);
}

.faq-question h3 {
  font-size: 18px;
  font-weight: 600;
}

.faq-icon {
  font-size: 24px;
  color: var(--accent);
  transition: transform 0.3s;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 24px 24px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* CTA */
.cta {
  padding: 120px 0;
  background: var(--bg-tertiary);
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 20px;
}

.cta-content p {
  font-size: 20px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  padding: 60px 0 30px;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo-img {
  width: 32px;
  height: 32px;
}

.footer-logo-text {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 1.5px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-desc {
  color: var(--text-muted);
  line-height: 1.8;
}

.footer-section h4 {
  font-size: 16px;
  margin-bottom: 20px;
  font-weight: 600;
}

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

.footer-section ul li {
  margin-bottom: 12px;
}

.footer-section a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-title {
    font-size: 48px;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .atom-container {
    width: 300px;
    height: 300px;
  }
  
  .nav-links {
    gap: 16px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .steps {
    flex-direction: column;
    gap: 40px;
  }
  
  .step-connector {
    width: 2px;
    height: 60px;
    margin: 0;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 36px;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .section-title {
    font-size: 36px;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .purchase-grid {
    grid-template-columns: 1fr;
  }

  .discord-cta {
    padding: 40px 24px;
  }

  .discord-cta-content {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .discord-cta-text h3 {
    font-size: 24px;
  }
}