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

body {
  font-family: 'Open Sans', sans-serif;
  background: #0e1420;
  color: #e2e8f0;
  line-height: 1.6;
  min-height: 100vh;
}

/* Navigation */
.main-nav {
  background: rgba(14, 20, 32, 0.95);
  border-bottom: 2px solid rgba(6, 182, 212, 0.3);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.nav-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.logo-link:hover {
  transform: scale(1.05);
}

.logo-text {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: #06b6d4;
  letter-spacing: 3px;
  text-shadow: 0 0 20px rgba(6, 182, 212, 0.5);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 6px;
  padding: 0.5rem;
}

.hamburger-line {
  width: 30px;
  height: 3px;
  background: #06b6d4;
  border-radius: 3px;
  transition: all 0.3s ease;
}

.nav-hamburger.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(9px, 9px);
}

.nav-hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: #94a3b8;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: #06b6d4;
  transition: width 0.3s ease;
}

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

.nav-link:hover,
.nav-link.active {
  color: #06b6d4;
}

@media (max-width: 768px) {
  .nav-hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    left: -100%;
    top: 75px;
    flex-direction: column;
    background: rgba(14, 20, 32, 0.98);
    width: 100%;
    padding: 2rem 0;
    transition: left 0.3s ease;
    border-bottom: 2px solid rgba(6, 182, 212, 0.3);
  }

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

  .nav-link {
    padding: 1rem 2rem;
    width: 100%;
  }
}

/* Age Gate */
.age-gate-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
}

.age-gate-overlay.hidden {
  display: none;
}

.age-gate-card {
  background: linear-gradient(135deg, #1e293b, #334155);
  padding: 3rem 2.5rem;
  border-radius: 20px;
  max-width: 500px;
  text-align: center;
  border: 3px solid #06b6d4;
  box-shadow: 0 20px 60px rgba(6, 182, 212, 0.3);
}

.age-gate-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.age-gate-card h2 {
  font-family: 'Exo 2', sans-serif;
  font-size: 2rem;
  color: #06b6d4;
  margin-bottom: 1.5rem;
}

.age-gate-card p {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: 1rem;
}

.age-gate-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: center;
}

.age-btn {
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Exo 2', sans-serif;
}

.age-btn-yes {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  color: white;
}

.age-btn-yes:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.4);
}

.age-btn-no {
  background: #64748b;
  color: white;
}

.age-btn-no:hover {
  background: #475569;
}

/* Main Container */
.main-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Hero Section */
.hero-section {
  padding: 5rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-family: 'Exo 2', sans-serif;
  font-size: 4rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  text-shadow: 0 0 30px rgba(6, 182, 212, 0.3);
}

.hero-subtitle {
  font-size: 1.3rem;
  color: #94a3b8;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 1.2rem 2.5rem;
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  color: white;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: 50px;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
  font-family: 'Exo 2', sans-serif;
}

.hero-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(6, 182, 212, 0.5);
}

.cta-arrow {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.hero-cta:hover .cta-arrow {
  transform: translateX(5px);
}

.hero-visual {
  position: relative;
  height: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.visual-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  font-size: 4rem;
  color: #06b6d4;
}

.visual-symbol {
  animation: float 4s ease-in-out infinite;
}

.visual-symbol:nth-child(2) {
  animation-delay: 1s;
}

.visual-symbol:nth-child(3) {
  animation-delay: 2s;
}

.visual-symbol:nth-child(4) {
  animation-delay: 3s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(10deg); }
}

/* Sections */
section {
  padding: 4rem 0;
}

.section-container {
  max-width: 1000px;
  margin: 0 auto;
}

.section-container-wide {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-family: 'Exo 2', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, #06b6d4, #0891b2);
  margin: 1rem auto 0;
  border-radius: 2px;
}

/* Intro Section */
.intro-content {
  background: rgba(30, 41, 59, 0.5);
  padding: 3rem;
  border-radius: 20px;
  border: 2px solid rgba(6, 182, 212, 0.2);
  backdrop-filter: blur(10px);
}

.intro-content p {
  font-size: 1.15rem;
  color: #cbd5e1;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

/* Game Section */
.game-showcase-wrapper {
  display: grid;
  gap: 3rem;
}

.game-frame-container {
  background: #000;
  padding: 20px;
  border-radius: 20px;
  border: 2px solid rgba(6, 182, 212, 0.3);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.game-iframe {
  width: 100%;
  height: 550px;
  border: none;
  border-radius: 12px;
  display: block;
}

.game-info-box {
  background: rgba(30, 41, 59, 0.5);
  padding: 2.5rem;
  border-radius: 20px;
  border: 2px solid rgba(6, 182, 212, 0.2);
}

.game-info-box h3 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.8rem;
  color: #06b6d4;
  margin-bottom: 1rem;
}

.game-info-box p {
  color: #cbd5e1;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.info-link {
  display: inline-block;
  color: #06b6d4;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.info-link:hover {
  transform: translateX(5px);
  text-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

/* Info Cards */
.info-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.info-card {
  background: rgba(30, 41, 59, 0.5);
  padding: 2.5rem;
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.info-card.card-cyan {
  border-color: rgba(6, 182, 212, 0.3);
}

.info-card.card-teal {
  border-color: rgba(8, 145, 178, 0.3);
}

.info-card.card-blue {
  border-color: rgba(14, 116, 144, 0.3);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(6, 182, 212, 0.2);
  border-color: rgba(6, 182, 212, 0.6);
}

.card-icon-wrapper {
  margin-bottom: 1.5rem;
}

.card-icon {
  font-size: 3.5rem;
}

.info-card h3 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1rem;
}

.info-card p {
  color: #cbd5e1;
  line-height: 1.7;
}

/* Features List */
.features-list {
  display: grid;
  gap: 2rem;
}

.feature-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  background: rgba(30, 41, 59, 0.5);
  padding: 2.5rem;
  border-radius: 20px;
  border-left: 5px solid #06b6d4;
  transition: all 0.3s ease;
}

.feature-item:hover {
  transform: translateX(10px);
  border-left-width: 8px;
}

.feature-marker {
  font-family: 'Exo 2', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: #06b6d4;
  opacity: 0.3;
}

.feature-content h3 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 0.8rem;
}

.feature-content p {
  color: #cbd5e1;
  line-height: 1.7;
}

/* Responsibility Section */
.responsibility-card {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.1));
  padding: 3rem;
  border-radius: 20px;
  border: 2px solid rgba(239, 68, 68, 0.5);
}

.responsibility-card h2 {
  color: #fca5a5;
  margin-bottom: 1.5rem;
}

.responsibility-card p {
  color: #e2e8f0;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.support-resources {
  margin-top: 2rem;
}

.support-resources h3 {
  font-family: 'Exo 2', sans-serif;
  color: #fff;
  margin-bottom: 1rem;
}

.resource-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.resource-link {
  padding: 0.8rem 1.5rem;
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid rgba(239, 68, 68, 0.3);
}

.resource-link:hover {
  background: rgba(239, 68, 68, 0.3);
  transform: translateY(-2px);
  border-color: rgba(239, 68, 68, 0.6);
}

/* Footer */
.site-footer {
  background: rgba(14, 20, 32, 0.95);
  border-top: 2px solid rgba(6, 182, 212, 0.3);
  margin-top: 5rem;
  padding: 3rem 0 1.5rem;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-column h4 {
  font-family: 'Exo 2', sans-serif;
  color: #06b6d4;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.footer-column p {
  color: #94a3b8;
  line-height: 1.7;
}

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

.footer-column li {
  margin-bottom: 0.8rem;
}

.footer-column a {
  color: #94a3b8;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-column a:hover {
  color: #06b6d4;
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(6, 182, 212, 0.2);
  color: #64748b;
}

/* Play Page */
.play-hero {
  padding: 3rem 0 2rem;
  text-align: center;
}

.play-intro-text {
  font-size: 1.2rem;
  color: #94a3b8;
  max-width: 700px;
  margin: 0 auto;
}

.fullscreen-game-section {
  padding: 2rem 0;
}

.fullscreen-game-wrapper {
  background: #000;
  padding: 20px;
  border-radius: 20px;
  border: 2px solid rgba(6, 182, 212, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.game-fullscreen {
  width: 100%;
  height: 80vh;
  min-height: 600px;
  border: none;
  border-radius: 12px;
  display: block;
}

.game-help-section {
  margin-top: 3rem;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.help-card {
  background: rgba(30, 41, 59, 0.5);
  padding: 2rem;
  border-radius: 16px;
  border: 2px solid rgba(6, 182, 212, 0.2);
  text-align: center;
}

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

.help-card h3 {
  font-family: 'Exo 2', sans-serif;
  color: #06b6d4;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.help-card p {
  color: #cbd5e1;
  line-height: 1.7;
}

/* Legal Pages */
.legal-section {
  padding: 3rem 0;
  min-height: 60vh;
}

.legal-container {
  max-width: 900px;
  margin: 0 auto;
}

.legal-title {
  font-family: 'Exo 2', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: #06b6d4;
  margin-bottom: 1rem;
  text-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
}

.legal-date {
  color: #64748b;
  font-style: italic;
  margin-bottom: 3rem;
}

.legal-text {
  background: rgba(30, 41, 59, 0.5);
  padding: 3rem;
  border-radius: 20px;
  border: 2px solid rgba(6, 182, 212, 0.2);
}

.legal-text h2 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.8rem;
  color: #fff;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.legal-text h2:first-child {
  margin-top: 0;
}

.legal-text p {
  color: #cbd5e1;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.legal-text ul {
  margin: 1rem 0 1.5rem 2rem;
  color: #cbd5e1;
}

.legal-text li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .hero-visual {
    height: 300px;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .intro-content {
    padding: 2rem;
  }

  .game-iframe {
    height: 400px;
  }

  .game-fullscreen {
    height: 60vh;
    min-height: 400px;
  }

  .age-gate-card {
    margin: 0 20px;
    padding: 2rem 1.5rem;
  }

  .age-gate-actions {
    flex-direction: column;
  }

  .legal-text {
    padding: 2rem;
  }

  .legal-title {
    font-size: 2.2rem;
  }

  .feature-item {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .main-container {
    padding: 0 1rem;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-cta {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
}