.onboarding-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(900px 500px at 82% -10%, rgba(255, 255, 255, 0.05), transparent 58%),
    radial-gradient(1100px 620px at -8% 110%, rgba(255, 255, 255, 0.04), transparent 62%),
    rgba(7, 8, 10, 0.96);
  backdrop-filter: blur(8px);
  animation: onboardingFadeIn 0.24s ease;
}

.onboarding-overlay.fade-out {
  animation: onboardingFadeOut 0.2s ease forwards;
}

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

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

.onboarding-single-screen {
  width: 100%;
  padding: 28px;
  display: flex;
  justify-content: center;
}

.onboarding-content-compact {
  width: min(700px, 96vw);
  padding: 30px 30px 24px;
  text-align: left;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(175deg, rgba(23, 25, 30, 0.96), rgba(12, 13, 16, 0.96));
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.48);
}

.onboarding-icon-large {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #e6e6e6;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.3px;
  margin-bottom: 14px;
}

.onboarding-logo-mini {
  width: 28px;
  height: 28px;
  display: block;
}

.brand-name-compact {
  font-size: 34px;
  line-height: 1.08;
  margin: 0 0 12px;
  color: #f2f2f2;
  letter-spacing: 1.4px;
  font-weight: 800;
}

.origin-compact {
  margin: 0 0 10px;
  color: #b9bcc4;
  font-size: 14px;
  line-height: 1.55;
}

.languages-inline {
  color: #d7d9dd;
  font-size: 15px;
  font-weight: 600;
}

.tagline-compact {
  margin: 0 0 14px;
  color: #eceef2;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 600;
}

.divider-line {
  width: 100%;
  height: 1px;
  margin: 14px 0 16px;
  background: rgba(255, 255, 255, 0.12);
}

.features-compact h3 {
  margin: 0 0 10px;
  color: #dfe2e7;
  font-size: 13px;
  letter-spacing: 0.32px;
  text-transform: uppercase;
  font-weight: 700;
}

.feature-row {
  margin: 8px 0;
}

.feature-item-compact {
  display: inline-flex;
  align-items: center;
  color: #c9ccd3;
  font-size: 14px;
  line-height: 1.45;
}

.feature-item-compact::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #a4a9b2;
  margin-right: 9px;
  flex: 0 0 auto;
}

.onboarding-btn-main {
  margin-top: 18px;
  width: 100%;
  min-height: 46px;
  border-radius: 12px;
  border: 1px solid rgba(180, 180, 180, 0.45);
  background: rgba(236, 238, 242, 0.08);
  color: #f2f2f2;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease;
}

.onboarding-btn-main:hover {
  background: rgba(236, 238, 242, 0.14);
  border-color: rgba(205, 205, 205, 0.55);
}

.onboarding-btn-main:active {
  background: rgba(236, 238, 242, 0.18);
}

@media (max-width: 768px) {
  .onboarding-single-screen {
    padding: 16px;
  }

  .onboarding-content-compact {
    padding: 20px 18px 16px;
    border-radius: 14px;
  }

  .brand-name-compact {
    font-size: 28px;
  }

  .tagline-compact {
    font-size: 16px;
  }
}