@view-transition {
  navigation: auto;
}

:root {
  --background: #ffffff;
  --text: #212121;
  --glass-bg: #f5f5f5;
  --glass-border: rgba(25, 118, 210, 0.15);
  --glass-shadow: 0 10px 40px rgba(25, 118, 210, 0.1);
  --nav-bg: #ffffff;
  --nav-border: 2px solid #1976d2;
  --nav-shadow: 0 0 20px rgba(25, 118, 210, 0.25);
}

body {
  box-sizing: border-box;
  background: var(--background, #ffffff);
  color: var(--text, #212121);
}

@keyframes float {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  33% { transform: translateY(-15px) translateX(10px); }
  66% { transform: translateY(-5px) translateX(-10px); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.05); }
}

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

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

@keyframes rotateGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.animate-float { animation: float 8s ease-in-out infinite; }
.animate-pulse-glow { animation: pulse-glow 3s ease-in-out infinite; }
.animate-fadeInUp { animation: fadeInUp 0.8s ease-out forwards; }
.scroll-indicator { animation: float 3s ease-in-out infinite; }

.gradient-text {
  background: linear-gradient(135deg, #00ffff 0%, #ff00ff 50%, #7700ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-effect {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.dropdown {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.dropdown.active {
  max-height: 500px;
  animation: slideDown 0.3s ease-out;
}

.nav-link {
  position: relative;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.tech-card {
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.tech-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.tech-card:hover::before { opacity: 1; }
.tech-card:hover { transform: translateY(-8px); border-color: rgba(59, 130, 246, 0.5); }
.rotating-glow { animation: rotateGlow 20s linear infinite; }

.pill {
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
}

.nav-shell {
  backdrop-filter: blur(20px);
  border-bottom: var(--nav-border, 2px solid #1976d2);
  box-shadow: var(--nav-shadow, 0 0 20px rgba(25, 118, 210, 0.25));
  background: var(--nav-bg, rgba(255, 255, 255, 0.95));
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.cta-gradient {
  background: linear-gradient(135deg, #00ffff 0%, #ff00ff 100%);
  color: #0a0118;
}

.badge-muted {
  background: rgba(255, 255, 255, 0.1);
  color: #e0f7ff;
}

.badge-accent {
  background: rgba(0, 255, 255, 0.3);
  color: #00ffff;
}

.roi-card-highlight {
  background: rgba(0, 255, 255, 0.05);
}

.roi-dot {
  background: #00ffff;
  box-shadow: 0 0 10px #00ffff;
}

.form-field {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  color: inherit;
}

.form-field:focus {
  outline: none;
  border-color: rgba(0, 255, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
}

.form-field::placeholder {
  color: rgba(224, 247, 255, 0.7);
}