.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-weight: 700;
  border-radius: 100px;
  padding: 12px 24px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  border: none;
  font-size: 0.9rem;
  line-height: 1;
}

.btn i,
.btn svg {
  width: 17px;
  height: 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.btn:hover i[data-lucide="arrow-right"],
.btn:hover i[data-lucide="chevron-right"],
.btn:hover svg.lucide-arrow-right,
.btn:hover svg.lucide-chevron-right {
  transform: translateX(3px);
}

.btn-sm i,
.btn-sm svg {
  width: 15px;
  height: 15px;
}

.btn-lg i,
.btn-lg svg {
  width: 18px;
  height: 18px;
}

.btn-primary {
  background: var(--primary-solid);
  color: var(--white);

}

.btn-primary:hover {
  background: var(--primary);
  transform: translateY(-2px);

}

.btn-secondary {
  background: var(--navy);
  color: var(--primary-solid);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: #E2E8F0;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-solid);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background: var(--navy);
  border-color: var(--accent-cyan);
}

.btn-hero-primary {
  background: linear-gradient(135deg, #0284C7 0%, #0369A1 100%);
  color: #FFFFFF;
  padding: 16px 32px;
  font-size: 0.95rem;
  font-weight: 800;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  /* box-shadow: 0 8px 24px rgba(2, 132, 199, 0.4); */
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-hero-primary:hover {
  background: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%);
  color: #FFFFFF;
  transform: translateY(-2px) scale(1.02);
  /* box-shadow: 0 12px 32px rgba(14, 165, 233, 0.55); */
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.28);
  padding: 16px 32px;
  font-size: 0.95rem;
  font-weight: 800;
  border-radius: 14px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  /* box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25); */
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #38BDF8;
  color: #38BDF8;
  transform: translateY(-2px) scale(1.02);
  /* box-shadow: 0 10px 28px rgba(2, 132, 199, 0.3); */
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.85rem;
  border-radius: 8px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn.btn-newsletter,
button.btn-newsletter,
.btn-newsletter {
  width: 42px;
  height: 42px;
  min-width: 42px;
  max-width: 42px;
  min-height: 42px;
  max-height: 42px;
  padding: 0;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--primary-solid, #012B43);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
}

.btn.btn-newsletter:hover,
button.btn-newsletter:hover,
.btn-newsletter:hover {
  background: var(--primary, #0284C7);
  transform: translateY(-2px);
}

.btn.btn-newsletter svg,
.btn-newsletter svg,
.btn-newsletter [data-lucide] {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  color: #FFFFFF;
  display: inline-block;
  margin: 0;
  stroke-width: 2;
  flex-shrink: 0;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;

  animation: pulseDot 2s infinite;
  display: inline-block;
}

@keyframes pulseDot {
  0% { transform: scale(0.95);  }
  70% { transform: scale(1);  }
  100% { transform: scale(0.95);  }
}