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

.gradient-bg {
  background: linear-gradient(-45deg, #dc2626, #ef4444, #b91c1c, #991b1b);
  background-size: 400% 400%;
  animation: gradient 15s ease infinite;
}

#loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease-out;
}

.loader-content {
  width: 48px;
  height: 48px;
  border: 5px solid #fff;
  border-bottom-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.glow {
  box-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
}

.floating {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

.command-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.command-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.2);
}

.arrow-icon {
  transition: transform 0.3s ease;
}

.arrow-icon.active {
  transform: rotate(180deg);
}

.nav-blur {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(220, 38, 38, 0.15);
  border-color: rgba(220, 38, 38, 0.3);
}

.pulse-on-hover {
  position: relative;
}

.pulse-on-hover::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  opacity: 0;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.05);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

.shine-effect {
  position: relative;
  overflow: hidden;
}

.shine-effect::before {
  content: "";
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
}

.shine-effect:hover::before {
  animation: shine 1.5s ease-in-out;
}

@keyframes shine {
  100% {
    transform: translateX(100%);
  }
}

.gradient-bg {
  background: linear-gradient(45deg, #dc2626, #991b1b);
}

@media (min-width: 640px) {
  .sm\:flex-row {
    flex-direction: row;
  }
  .sm\:gap-8 {
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .lg\:text-left {
    text-align: left;
  }
  .lg\:justify-start {
    justify-content: flex-start;
  }
  .lg\:mt-0 {
    margin-top: 0;
  }
  .lg\:block {
    display: block;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.2s ease-out forwards;
}

.menu-icon {
  transition: d 0.2s ease-in-out;
}

#mobileMenu {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}