@font-face {
  font-family: 'NEXON Lv1 Gothic';
  src: url('https://fastly.jsdelivr.net/gh/projectnoonnu/noonfonts_20-04@2.1/NEXON Lv1 Gothic OTF.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}

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

body {
  font-family: "Roboto", "NEXON Lv1 Gothic", sans-serif;
  line-height: 1.6;
  color: #ffffff;
  background-color: #0a0a0a;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo h2 {
  font-family: "Orbitron", "NEXON Lv1 Gothic", monospace;
  font-weight: 900;
  color: #00d4ff;
  font-size: 1.5rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: #00d4ff;
}

.nav-cta {
  background: linear-gradient(45deg, #00d4ff, #0099cc);
  padding: 8px 16px;
  border-radius: 20px;
  color: #ffffff !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #ffffff;
  margin: 3px 0;
  transition: 0.3s;
}

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

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
  /* background: url('images/main.jpg'); */
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1024px;
  padding: 0 20px;
}

.hero-title {
  font-family: "Orbitron", "NEXON Lv1 Gothic", monospace;
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 1rem;
  background: linear-gradient(45deg, #00d4ff, #ffffff, #00d4ff);
  background-size: 200% 200%;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textShine 3s ease-in-out infinite;
}

@keyframes textShine {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #00d4ff;
  font-weight: 300;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #cccccc;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 30px;
  border: none;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(45deg, #00d4ff, #0099cc);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
  background: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}

.btn-secondary:hover {
  background: #ffffff;
  color: #000000;
}

.btn-outline {
  background: transparent;
  color: #00d4ff;
  border: 2px solid #00d4ff;
}

.btn-outline:hover {
  background: #00d4ff;
  color: #000000;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: #00d4ff;
  font-family: "Orbitron", "NEXON Lv1 Gothic", monospace;
}

.stat-label {
  font-size: 0.9rem;
  color: #cccccc;
}

/* Features Section */
.features {
  padding: 100px 0;
  background: #111111;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: #ffffff;
  font-family: "Orbitron", "NEXON Lv1 Gothic", monospace;
}

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

.feature-card {
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #333333;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.feature-card p {
  text-align: left;
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #00d4ff;
  font-weight: 600;
}

.feature-card p {
  color: #cccccc;
  line-height: 1.6;
}

/* Gallery Section */
.gallery {
  padding: 100px 0;
  background: #0a0a0a;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
}

.gallery-item {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 2rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay h4 {
  color: #00d4ff;
  font-size: 1.2rem;
  font-weight: 600;
}

/* Requirements Section */
.requirements {
  padding: 100px 0;
  background: #111111;
}

.requirements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.requirement-card {
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid #333333;
}

.requirement-card.recommended {
  border-color: #00d4ff;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.requirement-card h3 {
  color: #00d4ff;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-family: "Orbitron", "NEXON Lv1 Gothic", monospace;
}

.requirement-card ul {
  list-style: none;
}

.requirement-card li {
  padding: 0.5rem 0;
  color: #cccccc;
  border-bottom: 1px solid #333333;
}

.requirement-card li:last-child {
  border-bottom: none;
}

.requirement-card strong {
  color: #ffffff;
}

/* Download Section */
.download {
  padding: 100px 0;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
}

.download-content {
  text-align: center;
}

.download-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-family: "Orbitron", "NEXON Lv1 Gothic", monospace;
}

.download-content > p {
  font-size: 1.2rem;
  color: #cccccc;
  margin-bottom: 3rem;
}

.download-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.download-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 20px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.download-card.featured {
  border-color: #00d4ff;
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
  transform: scale(1.05);
}

.download-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.download-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.download-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #00d4ff;
  font-family: "Orbitron", "NEXON Lv1 Gothic", monospace;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.download-card ul {
  list-style: none;
  margin-bottom: 2rem;
}

.download-card li {
  padding: 0.5rem 0;
  color: #cccccc;
}

.download-card li:before {
  content: "✓ ";
  color: #00d4ff;
  font-weight: bold;
}

/* Footer */
.footer {
  background: #000000;
  padding: 50px 0 20px;
}

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

.footer-section h3,
.footer-section h4 {
  color: #00d4ff;
  margin-bottom: 1rem;
  font-family: "Orbitron", "NEXON Lv1 Gothic", monospace;
}

.footer-section p {
  color: #cccccc;
  margin-bottom: 1rem;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #cccccc;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #00d4ff;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  font-size: 1.5rem;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.social-links a:hover {
  transform: scale(1.2);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #333333;
  color: #666666;
}

.footer-bottom a {
  color: #666666;
  text-decoration: none;
}

.footer-bottom a:hover {
  color: #666666;
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: rgba(0, 0, 0, 0.95);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-stats {
    gap: 1.5rem;
  }

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

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

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

  .download-options {
    grid-template-columns: 1fr;
  }

  .download-card.featured {
    transform: none;
  }

  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .container {
    padding: 0 15px;
  }

  .feature-card,
  .requirement-card,
  .download-card {
    padding: 1.5rem;
  }
}