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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #0a0015;
  color: #fff;
  overflow-x: hidden;
}

/* Header */
header {
  position: fixed;
  width: 100%;
  padding: 20px 50px;
  background: rgba(10, 0, 21, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(138, 43, 226, 0.3);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-size: 28px;
  font-weight: bold;
  background: linear-gradient(135deg, #8a2be2, #da70d6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

nav ul {
  display: flex;
  gap: 30px;
  list-style: none;
}

nav a {
  color: #fff;
  text-decoration: none;
  transition: color 0.3s;
}

nav a:hover {
  color: #da70d6;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 100px 20px 50px;
}

.hero-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a0033 0%, #0a0015 50%, #2d1b4e 100%);
}

.particles {
  position: absolute;
  width: 100%;
  height: 100%;
}

.particle {
  position: absolute;
  background: #8a2be2;
  border-radius: 50%;
  animation: float 6s infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) translateX(0);
    opacity: 0;
  }
  50% {
    opacity: 0.5;
  }
}

.hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  gap: 60px;
  animation: fadeInUp 1s ease-out;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

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

.hero h1 {
  font-size: 60px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #da70d6, #8a2be2, #9370db);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 22px;
  margin-bottom: 40px;
  color: #c4b5fd;
}

.cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: linear-gradient(135deg, #8a2be2, #da70d6);
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  font-weight: bold;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 0 20px rgba(138, 43, 226, 0.5);
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.cta-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(138, 43, 226, 0.7);
}

/* Slider Animation */
.slider-container {
  flex: 1;
  max-width: 550px;
  position: relative;
  background: rgba(20, 0, 40, 0.6);
  border: 2px solid rgba(138, 43, 226, 0.4);
  border-radius: 20px;
  padding: 20px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 40px rgba(138, 43, 226, 0.3);
  overflow: hidden;
}

.slider-wrapper {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: 15px;
  overflow: hidden;
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a0033, #2d1b4e);
  border-radius: 15px;
}

.slide.active {
  opacity: 1;
}

.slide-content {
  text-align: center;
  padding: 40px;
}

.slide-icon {
  font-size: 100px;
  margin-bottom: 20px;
  animation: floatIcon 3s ease-in-out infinite;
}

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

.slide-title {
  font-size: 28px;
  font-weight: bold;
  background: linear-gradient(135deg, #da70d6, #8a2be2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 15px;
}

.slide-description {
  font-size: 16px;
  color: #c4b5fd;
  line-height: 1.6;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(138, 43, 226, 0.3);
  cursor: pointer;
  transition: all 0.3s;
}

.dot.active {
  background: #8a2be2;
  width: 30px;
  border-radius: 6px;
}

.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(138, 43, 226, 0.5);
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 20px;
  transition: all 0.3s;
  z-index: 10;
}

.slider-nav:hover {
  background: rgba(138, 43, 226, 0.8);
  transform: translateY(-50%) scale(1.1);
}

.slider-nav.prev {
  left: 10px;
}

.slider-nav.next {
  right: 10px;
}

/* Services Section */
.services {
  padding: 100px 50px;
  background: linear-gradient(180deg, #0a0015 0%, #1a0033 100%);
}

.section-title {
  text-align: center;
  font-size: 45px;
  margin-bottom: 60px;
  background: linear-gradient(135deg, #da70d6, #8a2be2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1400px;
  margin: 0 auto;
}

.service-card {
  background: rgba(138, 43, 226, 0.1);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid rgba(138, 43, 226, 0.3);
  transition: transform 0.3s, box-shadow 0.3s;
  opacity: 0;
  transform: translateY(30px);
  cursor: pointer;
}

.service-card.visible {
  animation: slideIn 0.6s forwards;
}

@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(138, 43, 226, 0.4);
  background: rgba(138, 43, 226, 0.2);
}

.service-icon {
  font-size: 50px;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: #da70d6;
}

.service-card p {
  color: #c4b5fd;
  line-height: 1.6;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.3s;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

.modal-content {
  background: linear-gradient(135deg, #1a0033, #2d1b4e);
  border: 2px solid rgba(138, 43, 226, 0.5);
  border-radius: 20px;
  padding: 50px;
  max-width: 800px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.8);
  transition: transform 0.3s;
}

.modal.active .modal-content {
  transform: scale(1);
}

.close-modal {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 40px;
  color: #da70d6;
  cursor: pointer;
  transition: color 0.3s;
}

.close-modal:hover {
  color: #fff;
}

.modal-icon {
  font-size: 80px;
  text-align: center;
  margin-bottom: 20px;
}

.modal h2 {
  font-size: 36px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #da70d6, #8a2be2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
}

.modal-description {
  color: #c4b5fd;
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 30px;
}

.features-list {
  list-style: none;
  margin-bottom: 30px;
}

.features-list li {
  padding: 15px 20px;
  background: rgba(138, 43, 226, 0.1);
  border-left: 3px solid #8a2be2;
  margin-bottom: 10px;
  border-radius: 5px;
  color: #c4b5fd;
}

.features-list li:before {
  content: "✓ ";
  color: #da70d6;
  font-weight: bold;
  margin-right: 10px;
}

.modal-benefits {
  background: rgba(138, 43, 226, 0.15);
  padding: 20px;
  border-radius: 10px;
  margin-top: 20px;
}

.modal-benefits h3 {
  color: #da70d6;
  margin-bottom: 15px;
  font-size: 22px;
}

.modal-benefits p {
  color: #c4b5fd;
  line-height: 1.6;
}

/* Pricing Section */
.pricing {
  padding: 100px 50px;
  background: linear-gradient(180deg, #1a0033 0%, #0a0015 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  background: rgba(138, 43, 226, 0.1);
  padding: 40px;
  border-radius: 20px;
  border: 2px solid rgba(138, 43, 226, 0.3);
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
  opacity: 0;
  transform: translateY(30px);
}

.pricing-card.visible {
  animation: slideIn 0.6s forwards;
}

.pricing-card:hover {
  transform: translateY(-10px);
  border-color: #8a2be2;
}

.pricing-card.featured {
  background: linear-gradient(
    135deg,
    rgba(138, 43, 226, 0.2),
    rgba(218, 112, 214, 0.2)
  );
  border-color: #da70d6;
}

.plan-name {
  font-size: 28px;
  margin-bottom: 20px;
  color: #da70d6;
}

.plan-price {
  font-size: 50px;
  font-weight: bold;
  margin-bottom: 30px;
  background: linear-gradient(135deg, #da70d6, #8a2be2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.plan-features {
  list-style: none;
  margin-bottom: 30px;
}

.plan-features li {
  padding: 10px 0;
  color: #c4b5fd;
  border-bottom: 1px solid rgba(138, 43, 226, 0.2);
}

/* Footer */
footer {
  padding: 40px 50px;
  background: #0a0015;
  border-top: 1px solid rgba(138, 43, 226, 0.3);
  text-align: center;
}

footer p {
  color: #c4b5fd;
}

/* Mobile Responsive */
@media (max-width: 968px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero p {
    font-size: 18px;
  }

  .slider-container {
    max-width: 100%;
  }

  .slider-wrapper {
    height: 350px;
  }

  header {
    padding: 15px 20px;
  }

  nav ul {
    gap: 15px;
    font-size: 14px;
  }

  .services,
  .pricing {
    padding: 60px 20px;
  }

  .modal-content {
    padding: 30px 20px;
  }

  .modal h2 {
    font-size: 28px;
  }
}