:root {
  --bg: #0a0e1a;
  --bg-soft: #0f1424;
  --card: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.08);
  --grad-a: #22d3ee;
  --grad-b: #6366f1;
  --grad-c: #a855f7;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  font-family: 'Inter', sans-serif;
}

h1, h2, h3, h4, .font-display {
  font-family: 'Space Grotesk', sans-serif;
}

.gradient-text {
  background: linear-gradient(90deg, var(--grad-a), var(--grad-b) 55%, var(--grad-c));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.glass-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(14px);
}

.glow-btn {
  box-shadow: 0 0 0 rgba(99, 102, 241, 0);
  transition: box-shadow .35s ease, transform .25s ease;
}

.glow-btn:hover {
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.45);
  transform: translateY(-2px);
}

.blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(90px);
  opacity: 0.35;
  pointer-events: none;
  animation: float 14s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -40px) scale(1.08); }
}

.grid-pattern {
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 0%, black 40%, transparent 100%);
}

.reveal {
  animation: reveal-in .7s ease both;
}

@keyframes reveal-in {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.nav-scrolled {
  background: rgba(10, 14, 26, 0.75);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
}

.service-card {
  transition: transform .3s ease, border-color .3s ease, background .3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.5);
  background: rgba(255, 255, 255, 0.06);
}

.step-line {
  background: linear-gradient(180deg, var(--grad-a), var(--grad-c));
}

::selection {
  background: rgba(99, 102, 241, 0.4);
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--grad-b), var(--grad-c));
  border-radius: 999px;
}

.ticker-track {
  width: max-content;
  animation: ticker-scroll 28s linear infinite;
}

.ticker-item {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(226, 232, 240, 0.55);
  position: relative;
  padding-right: 2.5rem;
}

.ticker-item::after {
  content: '\2726';
  position: absolute;
  right: 0.9rem;
  color: rgba(34, 211, 238, 0.6);
  font-size: 0.7rem;
}

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