html {
  font-family: var(--font-sans);
  font-size: 16px;
  background: var(--bg);
  color: var(--fg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  background: radial-gradient(circle at top left, rgba(168,77,168,0.16), transparent 20%),
    radial-gradient(circle at 92% 10%, rgba(45,205,255,0.12), transparent 18%),
    var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  transition: background-color var(--dur-base) var(--ease-out-quart),
    color var(--dur-base) var(--ease-out-quart);
  min-height: 100vh;
}

/* Subtle noise overlay for premium feel — Filmkorn */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* Vignette — dunkelt die Ränder ab, wie ein Objektiv statt eines flachen Screens */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: var(--vignette);
}

main {
  position: relative;
  z-index: var(--z-base);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: calc(var(--tracking-tight) * 0.7);
  color: var(--fg);
  text-transform: none;
}

h1 { font-size: var(--fs-6xl); font-weight: 800; }
h2 { font-size: var(--fs-4xl); }
h3 { font-size: var(--fs-3xl); }
h4 { font-size: var(--fs-2xl); }
h5 { font-size: var(--fs-xl); }
h6 { font-size: var(--fs-lg); }

p {
  line-height: var(--lh-normal);
  color: var(--fg-muted);
}

p.lead {
  font-size: var(--fs-xl);
  line-height: var(--lh-snug);
  color: var(--fg);
}

a {
  color: inherit;
  transition: color var(--dur-fast) var(--ease-out-quart);
}

a:hover {
  color: var(--accent);
}

strong, b {
  font-weight: 600;
  color: var(--fg);
}

small {
  font-size: var(--fs-sm);
  color: var(--fg-subtle);
}

code, pre, kbd {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

/* ==========================================================================
   Layout: Container
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.container-narrow {
  width: 100%;
  max-width: 880px;
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.container-wide {
  width: 100%;
  max-width: 1680px;
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ==========================================================================
   Section spacing
   ========================================================================== */

section {
  position: relative;
  padding-block: var(--section-pad-y);
}

section + section {
  margin-top: 0;
}

/* ==========================================================================
   Eyebrow (small label above headings)
   ========================================================================== */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: var(--space-4);
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--accent);
}

/* ==========================================================================
   Accessibility: skip link
   ========================================================================== */

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  z-index: var(--z-modal);
  padding: var(--space-3) var(--space-5);
  background: var(--accent);
  color: var(--accent-fg);
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.skip-link:focus-visible {
  top: var(--space-4);
}

/* ==========================================================================
   Loading state
   ========================================================================== */

[data-loading="true"] {
  opacity: 0;
  pointer-events: none;
}

/* ==========================================================================
   Page Transitions — Veil-Overlay (beeinflusst KEIN Layout, kein Transform
   auf body, damit Lenis Smooth-Scroll und position:fixed Elemente
   unbeeinträchtigt bleiben)
   ========================================================================== */

html::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.5s var(--ease-out-quart);
  /* Fallback: falls JS nicht lädt, nach 1.6s automatisch wegblenden */
  animation: gs-veil-fallback 0.01s linear 1.6s forwards;
}

html.page-ready::before {
  opacity: 0;
  animation: none;
}

html.page-leaving::before {
  opacity: 1;
  transition: opacity 0.32s var(--ease-out-quart);
  animation: none;
}

@keyframes gs-veil-fallback {
  to {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html::before {
    display: none;
  }
}

/* ==========================================================================
   Letterbox — Balken oben/unten, die wie ein Kino-Vorhang/Blende aufgehen.
   Elemente werden von page-transitions.js einmalig in <body> injiziert.
   ========================================================================== */

.gs-letterbox {
  position: fixed;
  left: 0;
  right: 0;
  height: 50vh;
  background: #000;
  z-index: 10000;
  pointer-events: none;
  transform: scaleY(1);
  transition: transform var(--dur-cinematic) var(--ease-cinematic);
  animation: gs-letterbox-fallback 0.01s linear 1.6s forwards;
}

.gs-letterbox--top {
  top: 0;
  transform-origin: top;
}

.gs-letterbox--bottom {
  bottom: 0;
  transform-origin: bottom;
}

html.page-ready .gs-letterbox {
  transform: scaleY(0);
  animation: none;
}

html.page-leaving .gs-letterbox {
  transform: scaleY(1);
  transition: transform var(--dur-slow) var(--ease-in-out);
  animation: none;
}

@keyframes gs-letterbox-fallback {
  to {
    transform: scaleY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .gs-letterbox {
    display: none;
  }
}