/* Stem Technocrats Professional Corporate Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --navy: #101B35;
  --royal: #2563EB;
  --cyan: #06B6D4;
  --dark-text: #172033;
  --light-bg: #F8FAFC;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #1e293b;
  background-color: #FFFFFF;
  margin: 0;
  padding: 0;
  line-height: 1.7;
}

.code-font {
  font-family: 'JetBrains Mono', monospace;
}

.tech-card {
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.tech-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 30px -10px rgba(16, 27, 53, 0.08), 0 10px 15px -5px rgba(16, 27, 53, 0.04);
}

.gradient-text {
  background: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-bg {
  background: linear-gradient(135deg, #101B35 0%, #172554 50%, #0f172a 100%);
}

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  z-index: 999;
  transition: all 0.3s ease;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.55);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}
.accordion-content.open {
  max-height: 500px;
  transition: max-height 0.4s ease-in;
}