:root {
  --ink: #06080f;
  --panel: #0e1628;
  --cyan: #22d3ee;
  --gold: #f59e0b;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  background-color: var(--ink);
  overflow-x: hidden;
}

.no-js .reveal {
  opacity: 1;
  transform: none;
}

::selection {
  background: rgba(34, 211, 238, 0.35);
  color: #fff;
}

.grid-mesh {
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.glow-orb {
  filter: blur(80px);
  pointer-events: none;
}

.glass-nav {
  background: rgba(6, 8, 15, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.hero-shine {
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 42%,
    transparent 55%
  );
}

.btn-primary {
  background: linear-gradient(135deg, #22d3ee 0%, #3b82f6 100%);
  box-shadow: 0 10px 30px rgba(34, 211, 238, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 14px 36px rgba(34, 211, 238, 0.42);
}

.btn-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  box-shadow: 0 10px 30px rgba(245, 158, 11, 0.28);
}

.btn-gold:hover {
  box-shadow: 0 14px 36px rgba(245, 158, 11, 0.4);
}

.card-glow {
  box-shadow:
    0 0 0 1px rgba(148, 163, 184, 0.12),
    0 24px 48px rgba(0, 0, 0, 0.35);
}

.card-glow:hover {
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.45),
    0 24px 60px rgba(34, 211, 238, 0.12);
}

.step-line {
  background: linear-gradient(90deg, #22d3ee, #3b82f6, #f59e0b);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.marquee-track {
  animation: marquee 32s linear infinite;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

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

.floaty {
  animation: floaty 6s ease-in-out infinite;
}

.input-field:focus {
  outline: none;
  border-color: #22d3ee;
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #22d3ee, #3b82f6);
  transition: width 0.25s ease;
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .floaty,
  .marquee-track {
    animation: none !important;
    opacity: 1;
    transform: none;
    transition: none;
  }
}