:root{
  --bg-start: #070617;
  --bg-mid: #0b1220;
  --bg-end: #0f1b38;
  --muted: rgba(255,255,255,0.65);
  --glass-bg: rgba(255,255,255,0.05);
  --glass-border: rgba(255,255,255,0.1);
  --gradient-primary: linear-gradient(135deg, #10b981, #3b82f6);
  --gradient-secondary: linear-gradient(135deg, #6366f1, #8b5cf6);
}

/* Alpine.js x-cloak helper: hide elements until Alpine initializes */
[x-cloak]{display:none !important}

html,body,#app{height:100%;}

body{
  background: linear-gradient(180deg,var(--bg-start), var(--bg-mid) 40%, var(--bg-end) 100%);
  color: #e6eef8;
  -webkit-font-smoothing:antialiased; 
  -moz-osx-font-smoothing:grayscale;
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Enhanced glass card with better shadows and borders */
.glass-card{
  background: var(--glass-bg); 
  border: 1px solid var(--glass-border); 
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.glass-card:hover{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
  transform: translateY(-2px);
}

.muted{color:var(--muted);} 

.brand-btn{
  box-shadow:0 8px 24px rgba(16,185,129,0.12);
  transition: all 0.3s ease;
}

.brand-btn:hover{
  box-shadow:0 12px 32px rgba(16,185,129,0.2);
  transform: translateY(-1px);
}

.hero-illustration{
  max-width:720px;
  width:100%;
  display:block;
  transition: transform 0.3s ease;
}

.hero-illustration:hover{
  transform: scale(1.02);
}

.nav-link-active{color:#10b981;font-weight:600}

.footer-note{color:rgba(238,246,255,0.55)}

/* Enhanced animations */
@keyframes fadeInUp { 
  from { 
    opacity: 0; 
    transform: translateY(20px); 
  } 
  to { 
    opacity:1; 
    transform: translateY(0); 
  } 
}

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.fade-in-up{ 
  animation: fadeInUp 800ms ease forwards; 
  opacity:0;
}

.slide-in-right{
  animation: slideInRight 600ms ease forwards;
  opacity: 0;
}

.pulse-animation{
  animation: pulse 2s infinite;
}

.float-animation{
  animation: float 3s ease-in-out infinite;
}

/* Parallax helper: translateY applied via JS on scroll */
.parallax{ 
  transform: translateY(0); 
  transition: transform 0.2s linear;
}

/* Enhanced button styles */
.btn-primary{
  background: var(--gradient-primary);
  border: none;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(16,185,129,0.2);
}

.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16,185,129,0.3);
}

.btn-secondary{
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover{
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-1px);
}

/* Enhanced form inputs */
.form-input{
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.form-input:focus{
  outline: none;
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16,185,129,0.1);
  background: rgba(255,255,255,0.08);
}

.form-input::placeholder{
  color: rgba(255,255,255,0.5);
}

/* Loading states */
.loading{
  position: relative;
  overflow: hidden;
}

.loading::after{
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* Responsive improvements */
@media (max-width: 768px) {
  .glass-card{
    backdrop-filter: blur(8px);
  }
  
  .hero-illustration{
    max-width: 100%;
  }
}



/* Hero responsive focal helpers */
.hero-bg-pos-sm { background-position: center 20%; }
.hero-bg-pos-md { background-position: center 35%; }
.hero-bg-pos-lg { background-position: center 50%; }

@media (min-width: 640px) {
  .hero-bg-pos-sm { background-position: center 10%; }
  .hero-bg-pos-md { background-position: center 25%; }
}

@media (min-width: 1024px) {
  .hero-bg-pos-sm { background-position: center 0%; }
  .hero-bg-pos-md { background-position: center 20%; }
  .hero-bg-pos-lg { background-position: center 40%; }
}