:root {
  --aurora-primary: #2a5f87;
  --aurora-secondary: #3d9970;
  --aurora-accent: #7b5fb5;
  --aurora-light: #5bc0be;
  --aurora-dark: #1a3a52;
  --aurora-glow: #4dd0e1;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f8feff;
}

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

body {
  font-family: "Open Sans", sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
}

.navbar-dark {
  background: linear-gradient(
    135deg,
    var(--aurora-primary) 0%,
    var(--aurora-secondary) 100%
  );
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: -0.5px;
}

.navbar-brand:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

.nav-link {
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem !important;
}

.nav-link:hover {
  color: var(--aurora-glow) !important;
  transform: translateY(-2px);
}

.btn-aurora-outline {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--aurora-glow);
  color: white !important;
  border-radius: 25px;
  padding: 0.5rem 1.5rem !important;
  margin-left: 1rem;
}

.btn-aurora-outline:hover {
  background: var(--aurora-glow);
  color: var(--aurora-dark) !important;
  box-shadow: 0 0 20px var(--aurora-glow);
}

.aurora-glow {
  animation: auroraGlow 3s ease-in-out infinite;
}

@keyframes auroraGlow {
  0%,
  100% {
    filter: drop-shadow(0 0 8px var(--aurora-glow));
  }
  50% {
    filter: drop-shadow(0 0 20px var(--aurora-accent));
  }
}

.hero-section {
  position: relative;
  background: linear-gradient(
    135deg,
    var(--aurora-primary) 0%,
    var(--aurora-secondary) 50%,
    var(--aurora-accent) 100%
  );
  min-height: 100vh;
  overflow: hidden;
}

.aurora-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      ellipse at top,
      rgba(77, 208, 225, 0.3) 0%,
      transparent 50%
    ),
    radial-gradient(
      ellipse at bottom,
      rgba(123, 95, 181, 0.3) 0%,
      transparent 50%
    );
  animation: auroraMove 15s ease-in-out infinite;
  pointer-events: none;
}

@keyframes auroraMove {
  0%,
  100% {
    transform: translateY(0) scale(1);
    opacity: 0.7;
  }
  50% {
    transform: translateY(-50px) scale(1.1);
    opacity: 0.9;
  }
}

.min-vh-75 {
  min-height: 75vh;
}

.aurora-text {
  display: block;
  background: linear-gradient(
    90deg,
    var(--aurora-glow),
    var(--aurora-accent),
    var(--aurora-light)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 5s ease infinite;
}

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

.hero-stat {
  text-align: center;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-card {
  background: rgba(255, 255, 255, 0.95);
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transform: translateY(0);
  transition: transform 0.3s ease;
}

.hero-card:hover {
  transform: translateY(-10px);
}

.btn-aurora {
  background: linear-gradient(
    135deg,
    var(--aurora-light) 0%,
    var(--aurora-secondary) 100%
  );
  color: white;
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(77, 208, 225, 0.4);
}

.btn-aurora:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(77, 208, 225, 0.6);
  color: white;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: white;
}

.section-padding {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--aurora-primary);
  margin-bottom: 1rem;
}

.text-aurora {
  color: var(--aurora-secondary);
}

.step-card {
  background: white;
  padding: 2.5rem 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  border-top: 4px solid var(--aurora-secondary);
}

.step-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 40px rgba(61, 153, 112, 0.2);
}

.step-number {
  position: absolute;
  top: -20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: linear-gradient(
    135deg,
    var(--aurora-light),
    var(--aurora-accent)
  );
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.game-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  height: 100%;
  border: 2px solid transparent;
  position: relative;
}

.game-card:hover {
  transform: translateY(-10px);
  border-color: var(--aurora-secondary);
  box-shadow: 0 15px 45px rgba(61, 153, 112, 0.2);
}

.game-card.featured {
  border-color: var(--aurora-accent);
  background: linear-gradient(
    135deg,
    rgba(123, 95, 181, 0.05),
    rgba(77, 208, 225, 0.05)
  );
}

.badge-featured {
  position: absolute;
  top: -15px;
  right: 20px;
  background: linear-gradient(
    135deg,
    var(--aurora-accent),
    var(--aurora-light)
  );
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.85rem;
  box-shadow: 0 4px 15px rgba(123, 95, 181, 0.4);
}

.game-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--aurora-secondary),
    var(--aurora-light)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: white;
  box-shadow: 0 5px 20px rgba(61, 153, 112, 0.3);
}

.game-features {
  list-style: none;
  padding: 0;
  margin-top: 1.5rem;
}

.game-features li {
  padding: 0.5rem 0;
  color: var(--text-light);
}

.game-features i {
  color: var(--aurora-secondary);
  margin-right: 0.5rem;
}

.responsible-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem;
  background: var(--bg-light);
  border-radius: 10px;
  border-left: 4px solid var(--aurora-secondary);
}

.feature-item i {
  font-size: 2rem;
  color: var(--aurora-secondary);
  min-width: 40px;
}

.feature-item h5 {
  margin-bottom: 0.5rem;
  color: var(--aurora-primary);
}

.feature-item p {
  margin: 0;
  color: var(--text-light);
}

.responsible-card {
  background: linear-gradient(
    135deg,
    rgba(42, 95, 135, 0.05),
    rgba(61, 153, 112, 0.05)
  );
  padding: 3rem;
  border-radius: 20px;
  border: 2px solid var(--aurora-light);
  text-align: center;
}

.help-box {
  background: white;
  padding: 1.5rem;
  border-radius: 10px;
  margin-top: 2rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.help-phone {
  display: inline-block;
  color: var(--aurora-primary);
  font-size: 1.3rem;
  font-weight: 700;
  text-decoration: none;
}

.help-phone:hover {
  color: var(--aurora-secondary);
}

.accordion-item {
  border: none;
  margin-bottom: 1rem;
  border-radius: 10px !important;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.accordion-button {
  background: linear-gradient(
    135deg,
    rgba(42, 95, 135, 0.05),
    rgba(61, 153, 112, 0.05)
  );
  color: var(--aurora-primary);
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  border: none;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(
    135deg,
    var(--aurora-primary),
    var(--aurora-secondary)
  );
  color: white;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-body {
  padding: 1.5rem;
  background: white;
}

.footer-aurora {
  background: linear-gradient(
    135deg,
    var(--aurora-dark) 0%,
    var(--aurora-primary) 100%
  );
  color: rgba(255, 255, 255, 0.9);
}

.footer-aurora .navbar-brand {
  color: white;
}

.footer-link {
  color: var(--aurora-glow);
  text-decoration: none;
  font-weight: 600;
}

.footer-link:hover {
  color: white;
  text-decoration: underline;
}

.nav-pages {
  font-size: 0.9rem;
}

.label-nav {
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--aurora-glow);
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.nav-pages a {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  padding: 0.4rem 0;
  transition: all 0.3s ease;
}

.nav-pages a:hover {
  color: white;
  padding-left: 5px;
}

.logo-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.age19 {
  background: linear-gradient(
    135deg,
    var(--aurora-accent),
    var(--aurora-light)
  );
  color: white;
  font-weight: 800;
  font-size: 1.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 3px solid white;
}

.logo-trust img {
  height: 40px;
  filter: brightness(0) invert(1);
  opacity: 0.8;
  transition: all 0.3s ease;
}

.logo-trust img:hover {
  opacity: 1;
  transform: scale(1.1);
}

.modal-content {
  border-radius: 20px;
  border: none;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-header {
  background: linear-gradient(
    135deg,
    var(--aurora-primary),
    var(--aurora-secondary)
  );
  color: white;
  border-radius: 20px 20px 0 0;
}

.age-icon {
  animation: pulse 2s ease-in-out infinite;
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(
    135deg,
    var(--aurora-dark),
    var(--aurora-primary)
  );
  color: white;
  padding: 1rem 0;
  z-index: 1050;
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
  display: block;
  animation: slideUp 0.5s ease;
}

.cookie-banner.show {
  display: block;
  animation: slideUp 0.5s ease;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.form-control:focus {
  border-color: var(--aurora-secondary);
  box-shadow: 0 0 0 0.2rem rgba(61, 153, 112, 0.25);
}

.form-label {
  font-weight: 600;
  color: var(--aurora-primary);
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  .hero-section {
    min-height: auto;
    padding: 4rem 0;
  }

  .display-3 {
    font-size: 2.5rem;
  }

  .step-card,
  .game-card {
    margin-bottom: 2rem;
  }

  .logo-trust {
    justify-content: center;
  }

  .nav-pages {
    text-align: center;
  }
}

.bg-aurora {
  background: linear-gradient(
    135deg,
    var(--aurora-primary),
    var(--aurora-secondary)
  );
}

.text-gradient {
  background: linear-gradient(
    90deg,
    var(--aurora-primary),
    var(--aurora-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.border-aurora {
  border-color: var(--aurora-secondary) !important;
}