/* Reset + Basis */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
html.lenis,
html.lenis body {
  height: auto;
}
.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text);
  background: var(--navy-deep);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Hintergrund-Canvas (WebGL) bzw. Poster-Fallback */
#scene {
  position: fixed;
  inset: 0;
  z-index: var(--z-canvas);
  display: block;
  pointer-events: none;
}
.scene-poster {
  position: fixed;
  inset: 0;
  z-index: var(--z-canvas);
  background:
    radial-gradient(120% 90% at 70% 15%, rgba(34, 211, 238, 0.12), transparent 55%),
    radial-gradient(90% 80% at 15% 90%, rgba(30, 58, 95, 0.55), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
}
.scene-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 60% 30%, #000 0%, transparent 75%);
  opacity: 0.5;
}

/* Inhalt liegt über dem Canvas */
.page {
  position: relative;
  z-index: var(--z-content);
}

/* Typografie */
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
}
h1 {
  font-size: var(--fs-h1);
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
  line-height: 1.15;
}
p {
  color: var(--text-muted);
}
a {
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
a:hover {
  color: var(--cyan-soft);
}
img {
  max-width: 100%;
  display: block;
}
::selection {
  background: var(--cyan);
  color: var(--navy-deep);
}

/* Fokus */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip-Link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--cyan);
  color: var(--navy-deep);
  padding: 0.7rem 1.1rem;
  font-weight: 600;
  border-radius: 0 0 10px 0;
}
.skip-link:focus {
  left: 0;
}

/* Container + Sektionsraster */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
section {
  padding-block: var(--space-section);
}

/* Eyebrow / Label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.7;
}
.lead {
  font-size: var(--fs-lead);
  color: var(--text);
  line-height: 1.5;
  max-width: 46ch;
}

/* Reveal (JS setzt .is-in) */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.9s var(--ease),
    transform 0.9s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}