@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
}

.font-serif {
  font-family: 'Playfair Display', serif;
}

/* KEYFRAME ANIMATIONS */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes underlineExpand {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

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

.animate-fade-in-delayed {
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
  opacity: 0;
}

a {
  position: relative;
}

a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: currentColor;
  transition: width 0.3s ease;
}

a:hover::after {
  width: 100%;
}

/* CUSTOM SCROLLBAR */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #2563eb;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #1d4ed8;
}

/* GRADIENT OVERLAYS */
.gradient-overlay {
  position: relative;
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
}

/* RESPONSIVE ADJUSTMENTS */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  a::after {
    display: none;
  }
}