* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(51, 232, 255, 0.06), transparent 28%),
    radial-gradient(circle at 84% 20%, rgba(170, 125, 255, 0.07), transparent 30%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.62;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: var(--cyan);
  color: #031018;
}

.container {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
}

.skip-link:focus {
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.display {
  margin: 0;
  max-width: 890px;
  font-size: clamp(2.5rem, 5vw, 5.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 0.92;
}

.section-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.lead {
  color: var(--muted);
  font-size: clamp(1.06rem, 1.5vw, 1.28rem);
  line-height: 1.72;
}

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

strong,
h1,
h2,
h3,
h4 {
  color: var(--ink);
}

.first-letter {
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(51, 232, 255, 0.26);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 700ms ease,
    transform 700ms cubic-bezier(.2, .7, .2, 1);
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}