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

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.65;
  color: #1f2937;
  background: linear-gradient(135deg, #f0fdfa 0%, #e0f2fe 50%, #fce7f3 100%);
  min-height: 100vh;
}

.modal-age {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  animation: modalFadeIn 0.3s ease;
}

.modal-age.visible {
  display: flex;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-age-inner {
  background: linear-gradient(135deg, #ffffff, #f9fafb);
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4);
  animation: modalSlideUp 0.4s ease;
  overflow: hidden;
}

@keyframes modalSlideUp {
  from {
    transform: translateY(40px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-age-header {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  padding: 2rem;
  text-align: center;
  color: #ffffff;
}

.modal-age-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.8rem;
}

.modal-age-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
}

.modal-age-body {
  padding: 2rem;
}

.modal-age-body p {
  font-size: 1.05rem;
  color: #4b5563;
  line-height: 1.7;
}

.modal-age-footer {
  padding: 0 2rem 2rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.modal-btn {
  padding: 0.9rem 2.2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Poppins', sans-serif;
}

.modal-btn-accept {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.modal-btn-accept:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

.modal-btn-decline {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.modal-btn-decline:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

.navbar {
  background: linear-gradient(135deg, #0c4a6e, #075985);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.navbar-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.5px;
}

.navbar-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.navbar-hamburger span {
  width: 26px;
  height: 3px;
  background: #ffffff;
  border-radius: 2px;
  transition: 0.3s;
}

.navbar-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.navbar-item {
  color: #e0f2fe;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  position: relative;
}

.navbar-item::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: #06b6d4;
  transition: width 0.3s ease;
  border-radius: 2px;
}

.navbar-item:hover {
  color: #06b6d4;
}

.navbar-item:hover::after {
  width: 100%;
}

.hero-area {
  padding: 6rem 2rem;
  background: linear-gradient(135deg, #0891b2 0%, #06b6d4 50%, #8b5cf6 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-area::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1), transparent);
}

.hero-container {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  padding: 0.6rem 1.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  color: #ffffff;
  border-radius: 50px;
  font-weight: 600;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.hero-headline {
  font-size: 4rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 1.2rem;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-lead {
  font-size: 1.4rem;
  color: #e0f2fe;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-btn {
  padding: 1.1rem 2.8rem;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.hero-btn-primary {
  background: #ffffff;
  color: #0891b2;
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.hero-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.5);
}

.hero-btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.hero-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}

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

.intro-section {
  padding: 6rem 2rem;
  background: #ffffff;
}

.intro-content {
  max-width: 900px;
  margin: 0 auto 4rem;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: #0c4a6e;
  margin-bottom: 1.5rem;
}

.section-title.center-text {
  text-align: center;
}

.intro-paragraph {
  font-size: 1.1rem;
  color: #4b5563;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

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

.intro-card {
  background: linear-gradient(135deg, #f0fdfa, #e0f2fe);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.intro-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.card-icon.cyan {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  color: #ffffff;
}

.card-icon.purple {
  background: linear-gradient(135deg, #a855f7, #9333ea);
  color: #ffffff;
}

.card-icon.pink {
  background: linear-gradient(135deg, #ec4899, #db2777);
  color: #ffffff;
}

.card-heading {
  font-size: 1.4rem;
  font-weight: 700;
  color: #0c4a6e;
  margin-bottom: 0.8rem;
}

.card-text {
  font-size: 1.05rem;
  color: #6b7280;
  line-height: 1.7;
}

.benefits-section {
  padding: 6rem 2rem;
  background: linear-gradient(to bottom, #f9fafb, #f3f4f6);
}

.benefits-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.benefit-item {
  background: #ffffff;
  padding: 2.5rem 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border-top: 4px solid #06b6d4;
}

.benefit-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.benefit-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #0c4a6e;
  margin-bottom: 0.8rem;
}

.benefit-description {
  font-size: 1.05rem;
  color: #6b7280;
  line-height: 1.7;
}

.featured-game {
  padding: 6rem 2rem;
  background: #ffffff;
}

.featured-subtitle {
  text-align: center;
  font-size: 1.15rem;
  color: #6b7280;
  margin: 1rem auto 3rem;
  max-width: 700px;
}

.game-embed {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
  border: 3px solid #06b6d4;
}

.game-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.alerts-section {
  padding: 6rem 2rem;
  background: linear-gradient(to bottom, #f9fafb, #f3f4f6);
}

.alerts-layout {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.alert-box {
  background: #ffffff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  border-left: 6px solid;
}

.alert-box.alert-danger {
  border-color: #ef4444;
}

.alert-box.alert-info {
  border-color: #3b82f6;
}

.alert-box.alert-warning {
  border-color: #f59e0b;
}

.alert-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.alert-symbol {
  font-size: 2rem;
}

.alert-heading {
  font-size: 1.3rem;
  font-weight: 700;
  color: #0c4a6e;
}

.alert-text {
  font-size: 1.05rem;
  color: #4b5563;
  line-height: 1.7;
}

.details-section {
  padding: 6rem 2rem;
  background: #ffffff;
}

.details-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4rem;
}

.details-heading {
  font-size: 1.9rem;
  font-weight: 700;
  color: #0c4a6e;
  margin-bottom: 1.2rem;
}

.details-text {
  font-size: 1.08rem;
  color: #4b5563;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.stats-showcase {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, #0891b2, #06b6d4);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stat-box {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.stat-value {
  font-size: 3.5rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.stat-name {
  font-size: 1.1rem;
  color: #e0f2fe;
  font-weight: 600;
}

.page-banner {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, #0891b2, #06b6d4);
  text-align: center;
}

.page-banner-title {
  font-size: 3.5rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 0.8rem;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
}

.page-banner-subtitle {
  font-size: 1.3rem;
  color: #e0f2fe;
}

.page-banner-date {
  font-size: 1.05rem;
  color: #bae6fd;
  font-style: italic;
}

.instructions-section {
  padding: 4rem 2rem;
  background: #ffffff;
}

.instructions-box {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem;
  background: linear-gradient(135deg, #f0fdfa, #e0f2fe);
  border-radius: 12px;
  border-left: 6px solid #06b6d4;
}

.instructions-title {
  font-size: 2rem;
  font-weight: 700;
  color: #0c4a6e;
  margin-bottom: 1.2rem;
}

.instructions-content {
  font-size: 1.08rem;
  color: #4b5563;
  margin-bottom: 1.2rem;
  line-height: 1.8;
}

.play-section {
  padding: 3rem 2rem 6rem;
  background: #ffffff;
}

.game-embed-full {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
  border: 3px solid #06b6d4;
}

.game-embed-full iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.document-section {
  padding: 4rem 2rem 6rem;
  background: #ffffff;
}

.document-article {
  margin-bottom: 3rem;
}

.document-article h2 {
  font-size: 1.9rem;
  font-weight: 700;
  color: #0c4a6e;
  margin-bottom: 1rem;
}

.document-article p {
  font-size: 1.08rem;
  color: #4b5563;
  line-height: 1.8;
}

.disclaimer-emphasis {
  padding: 2.5rem 2rem;
  margin: 2.5rem 0;
  border-radius: 12px;
  border-left: 6px solid;
}

.disclaimer-emphasis.cyan-emphasis {
  background: linear-gradient(135deg, #f0fdfa, #e0f2fe);
  border-color: #06b6d4;
}

.disclaimer-emphasis.red-emphasis {
  background: linear-gradient(135deg, #fef2f2, #fee2e2);
  border-color: #ef4444;
}

.disclaimer-emphasis.purple-emphasis {
  background: linear-gradient(135deg, #faf5ff, #f3e8ff);
  border-color: #a855f7;
}

.disclaimer-emphasis h2 {
  font-size: 1.7rem;
  font-weight: 700;
  color: #0c4a6e;
  margin-bottom: 1rem;
}

.site-footer {
  background: linear-gradient(135deg, #0c4a6e, #075985);
  color: #bae6fd;
  padding: 4rem 2rem 2rem;
}

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

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

.footer-title {
  color: #ffffff;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.footer-description {
  font-size: 1.05rem;
  line-height: 1.7;
}

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

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

.footer-link {
  color: #bae6fd;
  text-decoration: none;
  font-size: 1.05rem;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #06b6d4;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(186, 230, 253, 0.2);
  color: #7dd3fc;
  font-size: 0.95rem;
}

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

  .navbar-menu {
    position: fixed;
    top: 68px;
    right: -100%;
    width: 270px;
    height: calc(100vh - 68px);
    background: linear-gradient(135deg, #0c4a6e, #075985);
    flex-direction: column;
    padding: 2.5rem 2rem;
    gap: 2rem;
    transition: right 0.3s ease;
    border-left: 3px solid #06b6d4;
    align-items: flex-start;
  }

  .navbar-menu.open {
    right: 0;
  }

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

  .hero-lead {
    font-size: 1.2rem;
  }

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

  .page-banner-title {
    font-size: 2.5rem;
  }

  .game-embed, .game-embed-full {
    aspect-ratio: 4 / 3;
  }

  .details-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}