@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@500;600&family=IBM+Plex+Sans:wght@300;400;500;600&family=Instrument+Sans:wght@400;500;600&family=Space+Grotesk:wght@400;500;600&display=swap');

:root {
  /* Farben */
  --ix-charcoal: #3a3f45;
  --ix-charcoal-soft: #50565d;
  --ix-charcoal-muted: #626870;
  --ix-gold: #a68e65;
  --ix-gold-text: #786746;
  --ix-gold-soft: rgba(166, 142, 101, 0.14);
  --ix-border: rgba(58, 63, 69, 0.14);
  --ix-bg: #fafafa;
  --ix-bg-contact: color-mix(in srgb, var(--ix-charcoal) 3%, var(--ix-bg));

  /* Layout */
  --ix-max: 1160px;
  --ix-gutter: clamp(24px, 5vw, 72px);

  /* 8px-Raster – konsistente Abstände */
  --s-1: 8px;
  --s-2: 16px;
  --s-3: 24px;
  --s-4: 32px;
  --s-5: 48px;
  --s-6: 64px;
  --s-7: 96px;
  --s-8: 160px;

  --ix-font: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --ix-font-display: 'Space Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --ix-font-editorial: 'Instrument Sans', 'Helvetica Neue', Arial, sans-serif;
  --ix-font-mono: 'IBM Plex Mono', Consolas, monospace;

  /* Tracking nach Größe (optisch: groß = mehr, klein = weniger) */
  --track-display: 0.025em;
  --track-tagline: 0.14em;
  --track-label: 0.12em;
  --track-micro: 0.06em;
  --track-body: 0;           /* Fließtext: kein Tracking */
}

* { margin: 0; padding: 0; box-sizing: border-box; }

#contact,
#impressum { scroll-margin-top: 0; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  background: var(--ix-bg);
  color: var(--ix-charcoal);
  font-family: var(--ix-font);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: var(--track-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

::selection { background: var(--ix-gold); color: #fff; }

.ix-visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 10000;
  background: var(--ix-charcoal); color: #fff; padding: 12px 18px;
  font-family: var(--ix-font); font-size: 0.8125rem; text-decoration: none;
}
.skip-link:focus { left: 16px; top: 16px; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--ix-gold);
  outline-offset: 3px;
}

/* ─── Display-Typo (Logo-Stil) ─── */
.ix-display {
  font-family: var(--ix-font);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--track-display);
}

.ix-tagline {
  font-weight: 400;
  letter-spacing: var(--track-tagline);
  text-transform: uppercase;
}

/* ─── HERO ─── */
.ix-hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: var(--s-7) var(--ix-gutter);
  background: var(--ix-bg);
  overflow: hidden;
}
.ix-hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.ix-globe {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.96;
  filter: contrast(1.28) brightness(0.78);
  -webkit-mask-image: radial-gradient(
    circle at 0% 100%,
    transparent 0%,
    transparent 20%,
    rgba(0, 0, 0, 0.08) 38%,
    rgba(0, 0, 0, 0.45) 56%,
    #000 76%
  );
  mask-image: radial-gradient(
    circle at 0% 100%,
    transparent 0%,
    transparent 20%,
    rgba(0, 0, 0, 0.08) 38%,
    rgba(0, 0, 0, 0.45) 56%,
    #000 76%
  );
  pointer-events: none;
}

.ix-hero-nine {
  position: absolute;
  z-index: 1;
  top: clamp(18px, 4vw, 56px);
  right: clamp(20px, 5vw, 72px);
  color: var(--ix-charcoal);
  font-family: var(--ix-font-display);
  font-size: clamp(8rem, 18vw, 17rem);
  font-weight: 500;
  line-height: 0.78;
  letter-spacing: -0.08em;
  opacity: 0.025;
  pointer-events: none;
  user-select: none;
  animation: ix-nine-drift 9s ease-in-out infinite;
}

.ix-hero-logo-wrap {
  position: relative;
  display: inline-block;
  isolation: isolate;
  -webkit-user-select: none;
  user-select: none;
}
.ix-hero-logo-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 3;
}
.ix-hero-logo-wrap::before {
  content: '';
  position: absolute;
  inset: -6%;
  z-index: 1;
  border-radius: 50%;
  background: radial-gradient(
    circle at center,
    rgba(250, 250, 250, 1) 0%,
    rgba(250, 250, 250, 1) 32%,
    rgba(250, 250, 250, 0.88) 50%,
    rgba(250, 250, 250, 0.42) 68%,
    rgba(250, 250, 250, 0.12) 82%,
    rgba(250, 250, 250, 0) 100%
  );
  filter: blur(13px);
  transform: scale(1);
  opacity: 0;
  pointer-events: none;
}
html.ix-crt-go .ix-hero-logo-wrap::before {
  animation: ix-logo-halo 5.5s ease-in-out 0.95s infinite;
}

.ix-hero-logo {
  position: relative;
  z-index: 2;
  width: min(76vw, 600px);
  margin: 0 auto;
  display: block;
  background: transparent;
  border: 0;
  outline: none;
  box-shadow: none;
  pointer-events: none;
  -webkit-user-drag: none;
  user-select: none;
  opacity: 0;
  clip-path: inset(50% 0 50% 0);
  transform: scaleY(0.02) scaleX(1);
  filter: brightness(4);
}
html.ix-crt-go .ix-hero-logo {
  animation: ix-logo-bloom 0.95s cubic-bezier(0.18, 0.7, 0.16, 1) both;
}

img, canvas {
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
}

@keyframes ix-logo-bloom {
  0%, 12% {
    opacity: 0;
    clip-path: inset(50% 0 50% 0);
    transform: scaleY(0.02) scaleX(1);
    filter: brightness(4);
  }
  22% {
    opacity: 1;
    clip-path: inset(49.55% 0 49.55% 0);
    transform: scaleY(0.04) scaleX(1);
    filter: brightness(5);
  }
  28% {
    opacity: 1;
    clip-path: inset(49.45% 0 49.45% 0);
    transform: scaleY(0.05) scaleX(1) translateX(-3px);
    filter: brightness(5.2) drop-shadow(2px 0 #8a3b32) drop-shadow(-2px 0 #3d5344);
  }
  38% {
    opacity: 1;
    clip-path: inset(49.35% 0 49.35% 0);
    transform: scaleY(0.06) scaleX(1.02);
    filter: brightness(3.8);
  }
  62% {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: scaleY(1.06) scaleX(1.03);
    filter: brightness(1.45);
  }
  82% {
    opacity: 1;
    clip-path: inset(0);
    transform: scale(1.015);
    filter: brightness(1.12);
  }
  100% {
    opacity: 1;
    clip-path: inset(0);
    transform: scale(1);
    filter: brightness(1);
  }
}

html.ix-booting .ix-hero-inner {
  z-index: 10051;
}
@keyframes ix-logo-halo {
  0%, 100% { opacity: 0.9; transform: scale(0.98); filter: blur(12px); }
  50% { opacity: 1; transform: scale(1.025); filter: blur(16px); }
}
@keyframes ix-nine-drift {
  0%, 100% { opacity: 0.018; transform: translate3d(0, 0, 0); }
  50% { opacity: 0.032; transform: translate3d(-3px, 4px, 0); }
}

.ix-scroll-cue {
  position: absolute;
  z-index: 2;
  bottom: var(--s-4);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--s-2);
}
.ix-scroll-cue-arrow {
  display: block;
  width: 9px; height: 9px;
  border-right: 1px solid var(--ix-charcoal-muted);
  border-bottom: 1px solid var(--ix-charcoal-muted);
  transform: rotate(45deg);
  animation: ix-bounce 2.4s ease-in-out infinite;
}
@keyframes ix-bounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.35; }
  50% { transform: rotate(45deg) translate(2px, 2px); opacity: 0.75; }
}

/* ─── SHARED ─── */
.ix-container {
  max-width: var(--ix-max);
  margin: 0 auto;
  padding: 0 var(--ix-gutter);
}

.ix-reveal {
  opacity: 0;
  transform: translate3d(0, 12px, 0);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.ix-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Editorialer Abschnittskopf statt globaler Navigation */
.ix-section-head {
  display: grid;
  grid-template-columns: 56px auto 1fr;
  align-items: baseline;
  column-gap: 24px;
  padding-bottom: 24px;
  margin-bottom: clamp(64px, 7vw, 88px);
  border-bottom: 1px solid var(--ix-border);
}
.ix-section-index,
.ix-section-title,
.ix-section-meta {
  font-family: var(--ix-font-mono);
  font-size: 0.625rem;
  line-height: 1;
}
.ix-section-index {
  color: var(--ix-gold-text);
  font-weight: 600;
  letter-spacing: 0.1em;
}
.ix-section-title {
  font-family: var(--ix-font-display);
  color: var(--ix-charcoal);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.ix-section-meta {
  justify-self: end;
  color: var(--ix-charcoal-muted);
  font-weight: 400;
  letter-spacing: 0.08em;
}

/* ─── CONTACT ─── */
.ix-contact {
  min-height: auto;
  padding: clamp(64px, 7vw, 88px) 0;
  border-top: 1px solid var(--ix-border);
  background: var(--ix-bg);
  color: var(--ix-charcoal);
}
.ix-contact .ix-section-head {
  border-bottom-color: var(--ix-border);
  margin-bottom: clamp(36px, 4vw, 48px);
  padding-bottom: 18px;
}
.ix-contact .ix-section-title {
  color: var(--ix-charcoal);
}
.ix-contact .ix-section-meta {
  color: var(--ix-charcoal-muted);
}
.ix-contact .ix-section-index {
  color: #c0a979;
}
.ix-container--contact {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  row-gap: clamp(30px, 3.5vw, 42px);
  align-items: start;
}

.ix-contact-intro {
  grid-column: 1;
  padding-top: var(--s-1);
  text-align: center;
}

.ix-contact-intro h3 {
  font-family: var(--ix-font-editorial);
  font-weight: 400;
  font-size: clamp(1.85rem, 2.7vw, 2.5rem);
  letter-spacing: -0.035em;
  text-transform: none;
  line-height: 1.04;
  max-width: 16ch;
  margin-bottom: 22px;
}

.ix-contact-note {
  font-family: var(--ix-font-mono);
  color: var(--ix-charcoal-muted);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.8;
  margin-bottom: 22px;
  max-width: 34ch;
  margin-inline: auto;
}

.ix-contact-primary {
  display: inline-block;
  color: var(--ix-charcoal);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.015em;
  text-decoration: none;
  border-bottom: 1px solid var(--ix-gold);
  padding-bottom: 5px;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.ix-contact-primary:hover { color: #c0a979; }

.ix-form {
  grid-column: 1;
  position: relative;
  width: min(620px, 100%);
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: clamp(28px, 3.6vw, 40px);
  border: 1px solid rgba(58, 63, 69, 0.055);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ix-charcoal);
  box-shadow:
    0 18px 54px rgba(32, 36, 40, 0.024),
    inset 0 0 0 1px rgba(255, 255, 255, 0.8);
}
.ix-form::before {
  content: '';
  position: absolute;
  top: -1px;
  left: clamp(28px, 3.6vw, 40px);
  width: 36px;
  height: 1px;
  background: rgba(166, 142, 101, 0.7);
}
.ix-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.ix-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ix-form-group label {
  display: flex;
  align-items: center;
  font-family: var(--ix-font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ix-charcoal-muted);
}

.ix-form-group input,
.ix-form-group textarea {
  border: 1px solid transparent;
  border-bottom-color: rgba(58, 63, 69, 0.16);
  border-radius: 0;
  min-height: 50px;
  padding: 11px 14px;
  font-family: var(--ix-font);
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--ix-charcoal);
  caret-color: #c0a979;
  background: #f9f8f5;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.ix-form-group input::placeholder,
.ix-form-group textarea::placeholder {
  color: var(--ix-charcoal-muted);
  opacity: 0.6;
}
.ix-form-group input:focus,
.ix-form-group textarea:focus {
  outline: 2px solid transparent;
  border-color: var(--ix-gold);
  background: #fff;
  box-shadow: inset 0 -1px 0 var(--ix-gold);
}
.ix-form-group textarea {
  resize: vertical;
  min-height: 108px;
  line-height: 1.6;
}

.ix-honeypot {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.ix-human {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-family: var(--ix-font);
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--ix-charcoal);
  user-select: none;
}
.ix-human input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--ix-charcoal);
  flex-shrink: 0;
}
.ix-form-actions {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  flex-wrap: wrap;
  padding-top: 4px;
}

.ix-btn {
  min-width: 156px;
  min-height: 44px;
  background: var(--ix-charcoal);
  color: #fff;
  border: 1px solid var(--ix-charcoal);
  font-family: var(--ix-font-mono);
  font-weight: 600;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  font-size: 0.6875rem;
  padding: 0 40px;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.ix-btn:hover,
.ix-btn:focus-visible {
  background: var(--ix-gold);
  color: #fff;
  border-color: var(--ix-gold);
}
.ix-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.ix-form-status {
  font-size: 0.75rem;
  color: var(--ix-charcoal-muted);
  letter-spacing: 0;
  min-height: 1.2em;
}
.ix-form-status.is-ok { color: #3d5344; }
.ix-form-status.is-err { color: #8a3b32; }

.ix-form-confidentiality {
  max-width: 52ch;
  padding-top: 16px;
  border-top: 1px solid rgba(58, 63, 69, 0.12);
  color: var(--ix-charcoal-muted);
  font-size: 0.6875rem;
  line-height: 1.65;
  letter-spacing: 0;
}

/* ─── IMPRESSUM ─── */
.ix-impressum {
  min-height: 80svh;
  padding: clamp(104px, 11vw, 144px) 0 96px;
  border-top: 1px solid var(--ix-border);
  background: var(--ix-bg);
}

.ix-legal-head {
  margin-bottom: clamp(64px, 7vw, 88px);
}

.ix-legal-title {
  font-family: var(--ix-font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ix-charcoal-soft);
}

.ix-legal-meta {
  justify-self: end;
  font-size: 0.6875rem;
  letter-spacing: var(--track-micro);
  color: var(--ix-charcoal-muted);
}

.ix-legal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 72px clamp(56px, 7vw, 96px);
}

.ix-legal-col {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.ix-legal-item {
  padding-top: 20px;
  border-top: 1px solid rgba(58, 63, 69, 0.07);
}

.ix-legal-col h3 {
  font-family: var(--ix-font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: var(--track-micro);
  text-transform: uppercase;
  color: var(--ix-charcoal-muted);
  margin-bottom: 20px;
}

.ix-legal-col p {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--ix-charcoal-soft);
  letter-spacing: 0;
}

.ix-legal-col a {
  color: var(--ix-charcoal-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(166, 142, 101, 0.3);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.ix-legal-col a:hover {
  color: var(--ix-charcoal);
  border-bottom-color: var(--ix-gold);
}

.ix-legal-foot {
  margin-top: var(--s-5);
  padding-top: var(--s-3);
  border-top: 1px solid var(--ix-border);
  font-size: 0.75rem;
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--ix-charcoal-muted);
}
.ix-legal-foot a {
  color: var(--ix-charcoal-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ─── FOOTER ─── */
.ix-footer {
  text-align: center;
  padding: var(--s-4) var(--ix-gutter) var(--s-5);
  border-top: 1px solid var(--ix-border);
}
.ix-footer p {
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: var(--track-tagline);
  text-transform: uppercase;
  color: var(--ix-charcoal-muted);
}

.ix-crt-audio,
.ix-room-audio {
  position: fixed;
  left: 0;
  top: 0;
  width: 1px;
  height: 1px;
  opacity: 0.02;
  pointer-events: none;
}

/* ─── CRT POWER-ON ─── */
.ix-crt {
  position: fixed;
  inset: 0;
  z-index: 10050;
  background: #1c1e21;
  pointer-events: none;
}
html.ix-crt-go .ix-crt {
  animation: ix-crt-boot 0.95s cubic-bezier(0.18, 0.7, 0.16, 1) both;
}
.ix-crt::before,
.ix-crt::after {
  content: '';
  position: absolute;
  pointer-events: none;
}
.ix-crt::before {
  left: 0;
  right: 0;
  top: 47%;
  height: 6px;
  background: #fff;
  mix-blend-mode: difference;
  opacity: 0;
}
html.ix-crt-go .ix-crt::before {
  animation: ix-crt-tear 0.95s cubic-bezier(0.18, 0.7, 0.16, 1) both;
}
.ix-crt::after {
  left: -10%;
  right: -10%;
  top: 49.45%;
  height: 2px;
  background: #fff;
  box-shadow: 5px 0 0 #8a3b32, -5px 0 0 #3d5344, 0 0 10px #fff;
  opacity: 0;
}
html.ix-crt-go .ix-crt::after {
  animation: ix-crt-glitch 0.95s cubic-bezier(0.18, 0.7, 0.16, 1) both;
}
@keyframes ix-crt-boot {
  0%, 10% {
    opacity: 1;
    background: #1c1e21;
    clip-path: inset(0);
  }
  16% {
    opacity: 1;
    background: #f4f1ea;
    clip-path: inset(49.7% 0 49.7% 0);
  }
  28% {
    opacity: 1;
    background: #fff;
    clip-path: inset(49.55% 0 49.55% 0);
  }
  40% {
    opacity: 1;
    background: #fff;
    clip-path: inset(49.4% 0 49.4% 0);
  }
  62% {
    opacity: 1;
    background: rgba(255, 255, 255, 0.92);
    clip-path: inset(0);
  }
  100% {
    opacity: 0;
    background: #fafafa;
    clip-path: inset(0);
  }
}
@keyframes ix-crt-glitch {
  0%, 12% { opacity: 0; transform: scaleX(0.15); }
  16% { opacity: 1; transform: scaleX(1) translateX(-9px); }
  21% { opacity: 1; transform: scaleX(1.06) translateX(11px); }
  26% { opacity: 1; transform: scaleX(1) translateX(-4px); }
  34% { opacity: 1; transform: scaleX(1) translateX(0); }
  42%, 100% { opacity: 0; transform: scaleX(1) translateX(0); }
}
@keyframes ix-crt-tear {
  0%, 18% { opacity: 0; transform: translateX(0); }
  22% { opacity: 0.9; transform: translateX(-16px); }
  26% { opacity: 0.45; transform: translateX(12px); }
  32%, 100% { opacity: 0; transform: translateX(0); }
}

/* ─── GRAIN ─── */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  overflow: hidden;
  opacity: 1;
}
html.ix-crt-go .grain-overlay--fade {
  animation: ix-grain-fade 3.2s ease-out 1.85s forwards;
}
@keyframes ix-grain-fade {
  0% { opacity: 1; }
  100% { opacity: 0; }
}
.grain-overlay::before,
.grain-overlay::after {
  content: '';
  position: absolute;
  inset: -15%;
  width: 130%;
  height: 130%;
  background: transparent;
  filter: url(#ix-tvnoise-filter) grayscale(1) brightness(2.25) contrast(2.05);
  mix-blend-mode: multiply;
  animation: ix-grain-flicker 0.1s steps(2) infinite;
  opacity: 0.64;
}
.grain-overlay::after {
  display: block;
  opacity: 0.24;
  animation-name: ix-grain-flicker-soft;
  animation-delay: 0.11s;
}
@keyframes ix-grain-flicker {
  0% { opacity: 0.34; }
  100% { opacity: 0.5; }
}
@keyframes ix-grain-flicker-soft {
  0% { opacity: 0.16; }
  100% { opacity: 0.26; }
}

.grain-overlay__flicker,
.grain-overlay__noise {
  display: none;
}
@media (max-width: 768px) {
  .grain-overlay::before,
  .grain-overlay::after {
    content: none;
    animation: none;
    filter: none;
  }
  .grain-overlay__flicker {
    display: none;
  }
  html.ix-crt-go .grain-overlay__flicker {
    display: block;
    position: absolute;
    inset: 0;
    animation: ix-grain-flash 0.1s steps(2) infinite;
  }
  .grain-overlay__noise {
    display: block;
    position: absolute;
    inset: -20%;
    width: 140%;
    height: 140%;
    background-image: url("../img/grain-fine.png");
    background-repeat: repeat;
    background-size: 120px 120px;
    filter: none;
    mix-blend-mode: overlay;
    opacity: 0.32;
    animation: ix-grain-boil 0.1s steps(2) infinite;
  }
  .grain-overlay__noise--alt {
    opacity: 0.14;
    animation-name: ix-grain-boil-alt;
  }
}
@keyframes ix-grain-flash {
  0% { opacity: 0.42; }
  100% { opacity: 1; }
}
@keyframes ix-grain-boil {
  0% { background-position: 0 0; }
  100% { background-position: -64px 28px; }
}
@keyframes ix-grain-boil-alt {
  0% { background-position: 22px -40px; }
  100% { background-position: -30px 58px; }
}

@media (max-width: 860px) {
  .ix-legal-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px 40px;
  }
  .ix-legal-col:last-child {
    grid-column: 1 / -1;
    flex-direction: row;
    gap: 40px;
  }
  .ix-legal-col:last-child .ix-legal-item {
    flex: 1;
  }
}

@media (max-width: 640px) {
  :root { --ix-gutter: 20px; }

  .ix-hero {
    padding: 56px var(--ix-gutter) 80px;
  }
  .ix-hero-logo {
    width: min(70vw, 320px);
  }
  .ix-hero-nine {
    top: 16px;
    right: 16px;
    font-size: clamp(6.5rem, 28vw, 9rem);
  }

  .ix-section-head {
    grid-template-columns: 40px 1fr;
    column-gap: 14px;
    row-gap: 10px;
    padding-bottom: 20px;
    margin-bottom: 40px;
  }
  .ix-section-meta,
  .ix-legal-meta {
    grid-column: 2;
    justify-self: start;
    line-height: 1.5;
  }

  .ix-contact {
    padding: 56px 0 64px;
  }
  .ix-contact-intro h3 {
    font-size: clamp(1.85rem, 8vw, 2.25rem);
  }
  .ix-form {
    width: 100%;
    padding: 24px 20px 28px;
  }
  .ix-form-row {
    grid-template-columns: 1fr;
  }
  .ix-form-group input,
  .ix-form-group textarea {
    font-size: 16px;
    min-height: 48px;
  }
  .ix-form-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .ix-btn {
    width: 100%;
    min-height: 48px;
  }

  .ix-impressum {
    min-height: auto;
    padding: 64px 0 56px;
  }
  .ix-legal-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .ix-legal-col:last-child {
    grid-column: auto;
    flex-direction: column;
    gap: 36px;
  }
  .ix-legal-col p {
    font-size: 0.9375rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ix-crt,
  .ix-crt::before,
  .ix-crt::after { display: none; }
  .ix-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .ix-scroll-cue-arrow { animation: none; }
  .ix-hero-logo-wrap {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .ix-hero-logo {
    animation: none;
    opacity: 1;
    clip-path: none;
    transform: none;
    filter: none;
  }
  .ix-hero-logo-wrap::before { animation: none !important; }
  .ix-hero-nine { animation: none; }
  .grain-overlay,
  .grain-overlay--fade { animation: none; opacity: 0; display: none; }
  .grain-overlay::before,
  .grain-overlay::after { animation: none; opacity: 0; }
}