/* Custom Styles & Modern SaaS Aesthetics */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --brand-sky: #39aee3;
  --brand-navy: #070d1e;
  --brand-navy-light: #0d172e;
}

html, body {
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

/* Glassmorphism helpers */
.glass-panel {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.dark .glass-panel {
  background: rgba(13, 23, 46, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(56, 189, 248, 0.12);
}

.glass-card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark .glass-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 174, 227, 0.5);
  box-shadow: 0 20px 25px -5px rgba(57, 174, 227, 0.1), 0 8px 10px -6px rgba(57, 174, 227, 0.1);
}

/* Glow effects */
.glow-sky {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 174, 227, 0.25) 0%, rgba(57, 174, 227, 0) 70%);
  pointer-events: none;
  filter: blur(60px);
  z-index: 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #070d1e;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #39aee3;
}

/* Unbreakable Dropdown Hover Bridge & Open State */
.dropdown-bridge {
  padding-top: 10px;
}
.dropdown-bridge::before {
  content: '';
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 16px;
  background: transparent;
}

.dropdown-open {
  opacity: 1 !important;
  transform: translateY(0) !important;
  pointer-events: auto !important;
}

/* Hero Slogan 1-line responsive styling (Mobile + Desktop, EN + VI) */
.hero-slogan-title {
  font-size: clamp(1.25rem, 5.7vw, 4.5rem);
  white-space: nowrap;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

@media (max-width: 360px) {
  .hero-slogan-title {
    font-size: 1.15rem;
  }
}