:root {
  --primary: #37185f;
  --primary-light: #4a2380;
  --primary-dark: #1e0d33;
  --bg-dark: #0a0a1a;
  --bg-card: #1a1a2e;
  --text-primary: #ffffff;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --border: rgba(255, 255, 255, 0.1);
  --glow: rgba(55, 24, 95, 0.5);
}

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

html {
  scroll-behavior: smooth;
}

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

/* Egyedi görgetősáv */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
  border-left: 1px solid rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary), var(--primary-light));
  border-radius: 10px;
  border: 2px solid var(--bg-dark);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--primary-light), var(--primary));
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--bg-dark);
}

/* Particles.js háttér */
#particles-js {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

/* Konténer */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}

/* Figyelmeztetés */
.alert-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, rgba(55, 24, 95, 0.3), rgba(55, 24, 95, 0.1));
  border: 1px solid var(--primary);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 30px;
  backdrop-filter: blur(20px);
  animation: slideDown 0.6s ease;
}

.alert-banner i {
  color: var(--primary-light);
  font-size: 24px;
}

.alert-banner strong {
  color: var(--primary-light);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Navigáció */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  animation: slideDown 0.8s ease;
  position: relative;
  z-index: 1000;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px var(--glow);
  transition: transform 0.3s ease;
}

.logo-wrapper:hover {
  transform: scale(1.1) rotate(5deg);
}

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

.brand-name {
  font-size: 28px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--text-primary), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-light);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--text-primary);
}

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

.mobile-toggle {
  display: none;
  background: rgba(55, 24, 95, 0.3);
  border: 1px solid var(--primary);
  color: var(--text-primary);
  font-size: 24px;
  cursor: pointer;
  padding: 10px 15px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.mobile-toggle:hover {
  background: rgba(55, 24, 95, 0.5);
}

/* Gombok */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--text-primary);
  padding: 12px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 4px 20px var(--glow);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  padding: 12px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  background: rgba(55, 24, 95, 0.3);
  border-color: var(--primary-light);
  transform: translateY(-3px);
}

.btn-large {
  padding: 18px 36px;
  font-size: 18px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 500px;
  gap: 60px;
  align-items: center;
  padding: 100px 0;
  animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(60px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.badge {
  display: inline-block;
  background: rgba(55, 24, 95, 0.3);
  color: var(--primary-light);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  border: 1px solid var(--primary);
  margin-bottom: 24px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.02);
  }
}

.hero-title {
  font-size: 72px;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-light), #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.hero-actions {
  display: flex;
  gap: 20px;
  margin-bottom: 60px;
}

/* Statisztika */
.stats-row {
  display: flex;
  gap: 60px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--text-primary), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-card {
  position: relative;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(26, 26, 46, 0.4));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(20px);
  animation: floatCard 4s ease-in-out infinite;
}

@keyframes floatCard {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
  opacity: 0.3;
  pointer-events: none;
}

.card-content {
  position: relative;
  z-index: 1;
}

.card-label {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 8px;
}

.card-price {
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-light), #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.spec-value {
  font-size: 20px;
  font-weight: 700;
  text-align: right;
  margin-bottom: 4px;
}

.spec-details {
  color: var(--text-muted);
  font-size: 14px;
  text-align: right;
}

.card-divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

.card-features {
  list-style: none;
  margin-bottom: 28px;
}

.card-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  color: var(--text-secondary);
  font-size: 16px;
}

.card-features i {
  color: var(--primary-light);
  font-size: 18px;
}

.card-actions {
  display: flex;
  gap: 12px;
}

.btn-card-primary {
  flex: 1;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--text-primary);
  padding: 16px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 4px 20px var(--glow);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-card-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--glow);
}

.btn-card-secondary {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  padding: 16px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--border);
  text-align: center;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-card-secondary:hover {
  background: rgba(55, 24, 95, 0.3);
  border-color: var(--primary-light);
  transform: translateY(-3px);
}

/* Szekció cím */
.section-title {
  font-size: 56px;
  font-weight: 900;
  text-align: center;
  margin-bottom: 80px;
  line-height: 1.2;
}

/* Funkciók */
.features-section {
  padding: 120px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.6), rgba(26, 26, 46, 0.3));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(10px);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.feature-card:hover::before {
  opacity: 0.3;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-light);
  box-shadow: 0 20px 60px var(--glow);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px var(--glow);
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-icon i {
  font-size: 36px;
  color: var(--text-primary);
}

.feature-card h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.feature-link {
  color: var(--primary-light);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.feature-link:hover {
  color: var(--text-primary);
  gap: 12px;
}

/* Csomagok */
.plans-section {
  padding: 120px 0;
}

/* GYIK */
.faq-section {
  padding: 120px 0;
}

.faq-grid {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.6), rgba(26, 26, 46, 0.3));
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 20px;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--primary-light);
  box-shadow: 0 8px 32px var(--glow);
}

.faq-item summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 28px;
  cursor: pointer;
  font-weight: 600;
  font-size: 18px;
  transition: all 0.3s ease;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary i:first-child {
  color: var(--primary-light);
  font-size: 24px;
}

.faq-item summary span {
  flex: 1;
}

.faq-item summary i:last-child {
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.faq-item[open] summary i:last-child {
  transform: rotate(180deg);
}

.faq-item summary:hover {
  background: rgba(55, 24, 95, 0.2);
}

.faq-item p {
  padding: 0 28px 28px 68px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Dokumentáció */
.docs-section {
  padding: 80px 0;
}

.docs-card {
  background: linear-gradient(135deg, rgba(55, 24, 95, 0.3), rgba(55, 24, 95, 0.1));
  border: 1px solid var(--primary);
  border-radius: 24px;
  padding: 48px;
  display: flex;
  align-items: center;
  gap: 40px;
  backdrop-filter: blur(20px);
  transition: all 0.4s ease;
}

.docs-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px var(--glow);
}

.docs-icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px var(--glow);
  flex-shrink: 0;
}

.docs-icon i {
  font-size: 48px;
  color: var(--text-primary);
}

.docs-content {
  flex: 1;
}

.docs-content h3 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}

.docs-content p {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1.8;
}

/* Lábjegyzet */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border);
  margin-top: 120px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand .logo-wrapper {
  width: 50px;
  height: 50px;
}

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

.footer-info {
  display: flex;
  gap: 60px;
  align-items: center;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact div {
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-contact i {
  color: var(--primary-light);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 14px;
}

/* Görgetési animáció */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1200px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .hero-card {
    max-width: 500px;
    margin: 0 auto;
  }
}

@media (max-width: 992px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-title {
    font-size: 56px;
  }
  
  .section-title {
    font-size: 42px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 100px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 26, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transform: translateX(-100%);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 999;
  }
  
  .nav-menu.active {
    transform: translateX(0);
    opacity: 1;
  }
  
  .nav-menu a {
    text-align: center;
    padding: 12px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: 42px;
  }
  
  .section-title {
    font-size: 36px;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .stats-row {
    flex-wrap: wrap;
    gap: 30px;
  }
  
  .docs-card {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 40px;
    text-align: center;
  }
  
  .footer-info {
    flex-direction: column;
    gap: 30px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 32px;
  }
  
  .section-title {
    font-size: 28px;
  }
  
  .card-price {
    font-size: 36px;
  }
  
  .card-actions {
    flex-direction: column;
  }
}