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

html, body {
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
  background-color: #030303;
  color: #f3f4f6;
}

/* Custom Gradients & Ambient Effects */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.2;
}
.bg-glow-primary {
  background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
}
.bg-glow-purple {
  background: radial-gradient(circle, #8b5cf6 0%, transparent 70%);
}
.bg-glow-green {
  background: radial-gradient(circle, #22c55e 0%, transparent 70%);
}

.bg-gradient-prm {
  background: linear-gradient(135deg, #18181b 0%, #000000 100%);
}

.text-gradient {
  background: linear-gradient(to right, #ffffff, #888888);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn-gradient {
  background: linear-gradient(90deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
  color: #fff;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
}
.btn-gradient:hover {
  background: linear-gradient(90deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
  border-color: rgba(255,255,255,0.25);
  box-shadow: 0 0 20px rgba(255,255,255,0.1), inset 0 0 10px rgba(255,255,255,0.05);
  transform: translateY(-2px);
}

.card-gradient {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(0, 0, 0, 0.2) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
.card-gradient:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px -4px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.input-premium {
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: all 0.3s ease;
  backdrop-filter: blur(6px);
}
.input-premium:focus {
  border-color: rgba(255, 255, 255, 0.3);
  outline: none;
  background-color: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.05), inset 0 2px 4px rgba(0,0,0,0.5);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #000;
}
::-webkit-scrollbar-thumb {
  background: #333;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
}

/* Fade in animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in.appear {
  opacity: 1;
  transform: translateY(0);
}