@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  html {
    scroll-behavior: smooth;
  }

  body {
    @apply bg-[#f5f5f7] text-black/80 font-serif antialiased selection:bg-black/10 selection:text-black;
    line-height: 1.6;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    @apply font-sans font-bold text-black tracking-tighter;
  }

  p {
    @apply mb-4 text-base leading-relaxed text-black/50;
  }

  a {
    @apply text-black/50 hover:text-black transition-colors no-underline;
  }
}

@layer components {
  .narrow-container {
    @apply max-w-4xl mx-auto px-6 py-10;
  }

  .btn {
    @apply inline-flex items-center justify-center px-6 py-3 border border-black/10 bg-white text-black/60 font-sans font-bold text-sm uppercase tracking-widest rounded-full transition-all duration-500 ease-industrial hover:border-black/20 hover:text-black hover:bg-white hover:-translate-y-0.5 hover:shadow-xl hover:shadow-black/5 active:translate-y-0 active:shadow-sm;
  }

  .btn-primary {
    @apply border-black bg-black text-white hover:bg-black/85 hover:text-white;
  }
}

/* Custom scrollbar - light theme */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #f5f5f7;
}

::-webkit-scrollbar-thumb {
  background: #d1d1d6;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #b0b0b8;
}

/* Animations */
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-4px);
  }

  75% {
    transform: translateX(4px);
  }
}

.animate-fade-in {
  animation: fade-in 0.8s ease-out forwards;
}

.animate-slide-up {
  animation: slide-up 0.8s ease-out 0.2s forwards;
  opacity: 0;
}

.animate-shake {
  animation: shake 0.2s ease-in-out 0s 2;
}