html {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
}

.bg-brand-black { background-color: #0A192F; } 
.text-brand-black { color: #0A192F; }

.bg-brand-dark-gray { background-color: #172A45; }
.border-brand-dark-gray { border-color: #172A45; }

.bg-brand-dark-blue { background-color: #172A45; }

.bg-brand-accent { background-color: #64FFDA; }
.text-brand-accent { color: #64FFDA; }
.border-brand-accent { border-color: #64FFDA; }
.hover\:text-brand-accent:hover { color: #64FFDA; }
.hover\:bg-brand-accent:hover { background-color: #64FFDA; }

.text-brand-mid-gray { color: #8892B0; }
.placeholder-brand-mid-gray::placeholder { color: #8892B0; }

.bg-brand-light-gray { background-color: #CCD6F6; }
.text-brand-light-gray { color: #CCD6F6; }

.deco-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100px;
  background-color: #64FFDA;
  opacity: 0.5;
}

.deco-frame::before {
  content: '';
  position: absolute;
  top: -2rem;
  left: -2rem;
  width: 100%;
  height: 100%;
  border: 1px solid #64FFDA; 
  z-index: -1;
  opacity: 0.5;
  transition: all 0.5s ease-out;
}

.deco-frame-reveal.is-visible .deco-frame::before {
  top: -1rem;
  left: -1rem;
  opacity: 1;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.215, 0.610, 0.355, 1), transform 0.8s cubic-bezier(0.215, 0.610, 0.355, 1);
  transition-delay: var(--scroll-delay, 0s);
}

.scroll-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.custom-list li {
  position: relative;
  padding-left: 2.5rem; 
  margin-bottom: 1rem;
}

.custom-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em; 
  width: 1.5rem;
  height: 2px;
  background-color: #64FFDA; 
}

#notification-popup {
  position: fixed;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  z-index: 1000;
  transition: bottom 0.5s ease-in-out;
}

.hero-text-shadow {
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}