@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Fira+Code:wght@400;500&display=swap');

html {
  scroll-behavior: smooth;
  cursor: none; /* Hide default cursor for custom one */
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: #020617; /* slate-950 */
  color: #f8fafc; /* slate-50 */
  overflow-x: hidden;
}

/* Custom Cursor */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
  mix-blend-mode: exclusion;
  background: cubic-bezier(0.25, 1, 0.5, 1);
}

.custom-cursor.hovering {
  width: 50px;
  height: 50px;
  background-color: rgba(56, 189, 248, 0.5); /* cyan */
  backdrop-filter: blur(2px);
}

.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 4px;
  height: 4px;
  background-color: #38bdf8;
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
}

/* Grid overlay */
.bg-grid {
  background-size: 40px 40px;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
  animation: bg-pan 20s linear infinite;
}

@keyframes bg-pan {
  0% { transform: translateY(0); }
  100% { transform: translateY(-40px); }
}

/* Glassmorphism */
.glass {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.glass-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.4) 0%, rgba(15, 23, 42, 0.8) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Scroll Animations */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.fade-in {
  opacity: 0;
  transition: opacity 1s ease-out;
  will-change: opacity;
}

.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #020617;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #38bdf8;
}

/* Text Shimmer */
.text-shimmer {
  background: linear-gradient(90deg, #f8fafc 0%, #64748b 50%, #f8fafc 100%);
  background-size: 200% auto;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
  to { background-position: 200% center; }
}

/* Typewriter blink */
.blinking-cursor::after {
  content: '|';
  animation: blink 1s step-end infinite;
  color: #38bdf8;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}