/* Chapters stack. The document scrolls. Rain stays fixed behind the type. */

html:has(body.ac-studio),
body.ac-studio {
  height: auto;
  min-height: 100%;
  overflow-x: clip;
  overflow-y: visible;
  background: #000;
  scroll-snap-type: none;
}
html:has(body.ac-studio.spec-open),
body.ac-studio.spec-open {
  height: 100%;
  overflow: hidden;
}
body.ac-studio::before { display: none; }
body.ac-studio.ac-cookie-open { padding-bottom: 0; scroll-padding-bottom: 0; }
body.ac-studio main { padding: 0; }
body.ac-studio .site-footer { display: none; }
body.ac-studio .skip {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
  background: transparent;
  outline: none;
  top: 0;
}
body.ac-studio .skip:focus,
body.ac-studio .skip:focus-visible {
  position: fixed;
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  margin: 0;
  padding: 8px 12px;
  overflow: visible;
  clip: auto;
  clip-path: none;
  background: var(--ice);
  color: #071016;
  outline: none;
  z-index: 100002;
}

.ac-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  pointer-events: none;
}
.ac-nav-brand,
.nav-burger { pointer-events: auto; }
.ac-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #f3efe6;
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.22em;
}
.ac-nav-brand span span { color: var(--ice); }
.ac-nav-mark { width: 28px; height: 28px; display: block; }
.nav-burger {
  position: absolute;
  right: 26px;
  top: 24px;
  width: 34px;
  height: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.nav-burger span { display: block; height: 1px; width: 22px; margin-left: auto; background: #f3efe6; }

.nav-scrim {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 44;
  border: 0;
  padding: 0;
  background: rgba(0, 0, 0, 0.46);
  cursor: pointer;
}
body.nav-open .nav-scrim { display: block; }
body.nav-open .nav-burger { visibility: hidden; }
.nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 45;
  display: none;
  flex-direction: column;
  width: clamp(300px, 30vw, 420px);
  padding: 68px 28px 0;
  overflow: hidden;
  background: #050505;
  border-left: 1px solid rgba(243, 239, 230, 0.08);
  box-shadow: -24px 0 60px rgba(0, 0, 0, 0.45);
}
body.nav-open .nav-panel { display: flex; }
.nav-close {
  position: absolute;
  top: 22px;
  right: 26px;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: #f3efe6;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.nav-close:hover,
.nav-close:focus-visible { color: var(--ice); }
.nav-main {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  min-height: 0;
  margin-top: 1vh;
  padding-right: 8px;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(142, 236, 255, 0.35) transparent;
}
.nav-works {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  width: 100%;
  margin: -4px 0 2px;
}
.nav-main a {
  display: block;
  max-width: 100%;
  color: rgba(243, 239, 230, 0.5);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-align: right;
  text-transform: uppercase;
}
.nav-main a b {
  margin-right: 0.75em;
  color: var(--ice);
  font-weight: 500;
}
.nav-main a:hover,
.nav-main a:focus-visible,
.nav-main a.is-on { color: #f3efe6; }
.nav-main a.nav-work {
  font-size: 11px;
  letter-spacing: 0.04em;
  line-height: 1.35;
  color: rgba(243, 239, 230, 0.42);
}
.nav-main a.nav-work small {
  display: inline-block;
  margin-left: 8px;
  color: var(--ice);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
}
.nav-main a.nav-cta {
  margin-top: 6px;
  padding: 10px 14px;
  color: #071016;
  background: var(--ice);
  letter-spacing: 0.1em;
  font-size: 12px;
}
.nav-main a.nav-cta:hover,
.nav-main a.nav-cta:focus-visible,
.nav-main a.nav-cta.is-on { color: #071016; }
.nav-main a.nav-work.is-on,
.nav-main a.nav-work:hover { color: #f3efe6; }
.nav-foot {
  display: flex;
  flex: none;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 0;
  padding-top: 18px;
}
.nav-foot-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #f3efe6;
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 0.22em;
}
.nav-foot-brand span span { color: var(--ice); }
.nav-foot-brand svg { width: 46px; height: 46px; }
.nav-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
}
.nav-legal a {
  color: rgba(243, 239, 230, 0.4);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav-legal a:hover,
.nav-legal a:focus-visible { color: var(--ice); }
.nav-langs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  width: calc(100% + 56px);
  margin: 8px -28px 0;
  border-top: 1px solid rgba(243, 239, 230, 0.14);
}
.nav-langs a {
  padding: 16px 6px 18px;
  color: rgba(243, 239, 230, 0.38);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-align: center;
  text-transform: uppercase;
}
.nav-langs a[aria-current="true"] { color: #f3efe6; }
.nav-langs a:hover,
.nav-langs a:focus-visible { color: var(--ice); }

.spine {
  position: fixed;
  left: 28px;
  top: 50%;
  z-index: 30;
  transform: translateY(-50%);
  display: grid;
}
.spine button {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 26px;
  padding: 0;
  border: 0;
  background: none;
  color: rgba(243, 239, 230, 0.42);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  cursor: pointer;
}
.spine button span { display: none; text-transform: uppercase; font-size: 10px; letter-spacing: 0.16em; white-space: nowrap; }
.spine button:hover,
.spine button:focus-visible,
.spine button.is-on { color: #f3efe6; }
.spine button:hover span,
.spine button:focus-visible span,
.spine button.is-on span { display: inline; }
.spine button:hover b,
.spine button:focus-visible b,
.spine button.is-on b { color: var(--ice); }

.stage { position: relative; min-height: 100vh; background: #000; }
.ac-bg-rain,
.ac-bg-code {
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
  font-family: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  color: #6aa8c4;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 10%, transparent 75%);
}
.ac-bg-rain { opacity: 0.26; }
.ac-bg-code { opacity: 0.46; }
.deck { position: relative; z-index: 2; }
.chapter {
  position: relative;
  display: block;
  min-height: 100vh;
  background: transparent;
  color: #f3efe6;
}
@keyframes acBinaryFall {
  0% { transform: translateY(-10%); opacity: 0; }
  10% { opacity: 0.7; }
  90% { opacity: 0.5; }
  100% { transform: translateY(110vh); opacity: 0; }
}
.chapter-open,
.chapter-data {
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
}
.chapter-open {
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 100vh;
  padding: 96px max(7vw, 140px);
}
#galerie,
#coder {
  height: 100vh;
  overflow: hidden;
}
#film {
  height: auto;
  min-height: 0;
}
#film > .slide {
  position: relative;
  inset: auto;
  display: block;
  height: 100vh;
  min-height: 560px;
}
.sig {
  margin: 0 0 1.1rem;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(2.4rem, 4.4vw, 3.8rem);
  letter-spacing: -0.04em;
}
.chapter-open h1 {
  max-width: 22em;
  margin: 0 auto;
  font-weight: 500;
  font-size: clamp(1.05rem, 2.15vw, 1.85rem);
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}
.chapter-open h1 span,
.chapter-open .lead { display: block; }
.chapter-open h1 .open-mark span { display: inline; color: var(--ice); }
.open-card {
  box-sizing: border-box;
  width: min(40rem, 100%);
  margin: 0 auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  text-align: center;
}
.open-card .sig,
.open-card h1 {
  -webkit-text-stroke: 0.7px #8eecff;
  paint-order: stroke fill;
}
.open-card h1 .open-mark span {
  -webkit-text-stroke: 0.7px #f3efe6;
}
.chapter-open .kicker { margin-bottom: 18px; }
.chapter-open .lead {
  max-width: 36rem;
  margin-top: 22px;
  color: rgba(243, 239, 230, 0.78);
  font-size: 1rem;
  letter-spacing: 0;
  line-height: 1.5;
  text-transform: none;
}

.slide { position: absolute; inset: 0; display: none; color: #f3efe6; }
.slide.is-on { display: block; }
.still { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cap {
  position: absolute;
  left: 50%;
  bottom: 92px;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 6px;
  width: min(34rem, calc(100% - 180px));
  max-width: none;
  transform: translateX(-50%);
  text-align: center;
  color: #f3efe6;
  text-decoration: none;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.55);
}
.cap i, .cap b {
  font-family: var(--mono);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}
.cap strong { font-family: var(--display); font-weight: 500; font-size: clamp(1.6rem, 2.6vw, 2.4rem); }
.cap em { font-style: normal; color: rgba(243, 239, 230, 0.84); }
.view-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: max-content;
  margin-top: 16px;
  padding: 12px 14px 12px 18px;
  border: 1px solid rgba(142, 236, 255, 0.72);
  border-radius: 999px;
  background: rgba(6, 12, 18, 0.38);
  color: var(--ice);
  font-family: var(--mono);
  font-size: 11px;
  font-style: normal;
  letter-spacing: 0.22em;
  line-height: 1;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}
.view-btn::after {
  content: "";
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: 50%;
  background: var(--ice) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M3 2.2 8.2 6 3 9.8' fill='none' stroke='%23071016' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 9px 11px no-repeat;
}
.cap:hover .view-btn,
.cap:focus-visible .view-btn {
  background: var(--ice);
  color: #071016;
}
.cap:hover .view-btn::after,
.cap:focus-visible .view-btn::after {
  background-color: #071016;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M3 2.2 8.2 6 3 9.8' fill='none' stroke='%238eecff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}

.chapter-scroll {
  position: relative;
  top: auto;
  right: auto;
  bottom: auto;
  left: auto;
  height: auto;
  max-height: none;
  overflow: visible;
  box-sizing: border-box;
  padding: 128px max(7vw, 120px) 88px;
  text-align: center;
}
#beschreibung {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 120px max(7vw, 120px) 160px;
  text-align: center;
}
#beschreibung .chapter-scroll {
  width: min(48rem, 100%);
  margin: 0 auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  text-align: center;
}
#beschreibung .kicker,
#beschreibung .chapter-scroll h2,
#beschreibung .letter,
#beschreibung .letter p,
#beschreibung .value-row,
#beschreibung .why-list,
#beschreibung .value-row li,
#beschreibung .why-list li {
  text-align: center;
}
#beschreibung .letter p,
#beschreibung .value-row,
#beschreibung .why-list {
  margin-left: auto;
  margin-right: auto;
}
#beschreibung .kicker {
  -webkit-text-stroke: 0.6px #8eecff;
  paint-order: stroke fill;
}
#beschreibung .chapter-scroll h2,
#beschreibung .letter p,
#beschreibung .value-row strong,
#beschreibung .value-row span,
#beschreibung .why-list strong,
#beschreibung .why-list span {
  color: #f3efe6;
  -webkit-text-stroke: 0.55px #8eecff;
  paint-order: stroke fill;
}
#beschreibung .chapter-scroll h2 {
  -webkit-text-stroke-width: 0.7px;
}
#beschreibung .chapter-scroll a {
  color: var(--ice);
  -webkit-text-stroke: 0.7px #f3efe6;
  paint-order: stroke fill;
}
#beschreibung .chapter-scroll::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}
body:has(#beschreibung.is-on) .ac-bg-rain,
body:has(#beschreibung.is-on) .ac-bg-code {
  mask-image: none;
  -webkit-mask-image: none;
}
.chapter-scroll h2,
.chapter-data h2 {
  margin: 0 0 0.45em;
  font-weight: 500;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
}
.letter p {
  max-width: 40rem;
  margin: 0 0 1em;
  font-size: clamp(1.12rem, 1.5vw, 1.35rem);
  line-height: 1.5;
}
.value-row,
.why-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 32px;
  max-width: 52rem;
  margin: 8px 0 40px;
  padding: 0;
  list-style: none;
}
.why-list { border: 0; }
#beschreibung .value-row li,
#beschreibung .why-list li,
.value-row li,
.why-list li {
  display: block !important;
  grid-template-columns: none !important;
  min-width: 0;
  padding: 12px 0 0;
  border-top: 1px solid rgba(243, 239, 230, 0.16);
  border-bottom: 0;
}
#beschreibung .value-row strong,
#beschreibung .why-list strong,
#beschreibung .value-row span,
#beschreibung .why-list span,
.value-row strong,
.why-list strong,
.value-row span,
.why-list span {
  display: block !important;
  position: static !important;
  width: auto;
  max-width: 100%;
}
.value-row strong,
.why-list strong {
  margin-bottom: 6px;
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.05rem;
}
.value-row span,
.why-list span {
  color: rgba(243, 239, 230, 0.78);
  font-size: 0.95rem;
  line-height: 1.45;
}
.mail-line { margin: 18px 0 0; }
.mail-line a { color: var(--ice); text-decoration: none; }
.contact-grid { align-items: start; }
.form {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid rgba(142, 236, 255, 0.35);
  border-radius: 18px;
  background: rgba(6, 10, 16, 0.78);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(16px);
}
.form .field { display: grid; gap: 6px; }
.form .field span {
  color: #d4b07a;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.form .field input,
.form .field textarea,
.form .field select,
.reason-btn {
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(243, 239, 230, 0.28);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: #f3efe6;
  font-size: 1rem;
  line-height: 1.4;
  outline: none;
}
.form .field textarea { min-height: 140px; resize: vertical; }
.form .field select,
.reason-btn {
  appearance: none;
  padding-right: 36px;
  text-align: left;
  cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path d='M1 1.2 6 6.2 11 1.2' fill='none' stroke='%238eecff' stroke-width='1.4' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px 8px;
}
.reason { position: relative; }
.reason-native {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
  pointer-events: none;
}
.reason-btn.is-empty { color: rgba(243, 239, 230, 0.46); }
.reason-menu {
  position: absolute;
  z-index: 6;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  margin: 0;
  padding: 6px;
  list-style: none;
  border: 1px solid rgba(142, 236, 255, 0.35);
  border-radius: 12px;
  background: #070b12;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
}
.reason-menu[hidden] { display: none; }
.reason-menu button {
  display: block;
  width: 100%;
  margin: 0;
  padding: 10px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: #f3efe6;
  font-size: 1rem;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
}
.reason-menu button:hover,
.reason-menu button:focus-visible,
.reason-menu button[aria-selected="true"] {
  background: rgba(142, 236, 255, 0.14);
  color: #8eecff;
}
.form .field input:focus,
.form .field textarea:focus,
.form .field select:focus,
.reason-btn:focus { border-color: #8eecff; }
.form .captcha {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}
.form .captcha input { max-width: 140px; }
.form .btn { border-radius: 999px; }
.chapter-data {
  align-items: center;
  overflow: visible;
  padding: 110px max(7vw, 120px) 14vh;
  text-align: center;
}
.chapter-data h2 {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}
.spec-names { list-style: none; margin: 0 auto; padding: 0; display: grid; gap: 8px; width: min(40rem, 100%); }
.spec-names button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  padding: 0.12em 0;
  border: 0;
  background: none;
  color: #f3efe6;
  cursor: pointer;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.6vw, 2.45rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.15;
  text-align: center;
  text-transform: uppercase;
}
.spec-names button span { flex: 0 1 auto; min-width: 0; }
.spec-go {
  flex: none;
  width: 12px;
  height: 18px;
  border: 0;
  border-radius: 0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M3.2 1.8 8.4 6 3.2 10.2' fill='none' stroke='%23f3efe6' stroke-width='1.35' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 10px 14px no-repeat;
  opacity: 0.72;
}
.spec-names button:hover,
.spec-names button:focus-visible { color: var(--ice); }
.spec-names button:hover .spec-go,
.spec-names button:focus-visible .spec-go {
  opacity: 0.9;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M3.2 1.8 8.4 6 3.2 10.2' fill='none' stroke='%238eecff' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}
#coder .still { filter: brightness(0.42); }
.coder-console {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  display: flex;
  flex-direction: column;
  width: min(680px, calc(100% - 160px));
  height: min(68vh, 640px);
  margin: 0;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(142, 236, 255, 0.28);
  border-radius: 16px;
  background: rgba(5, 7, 10, 0.92);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}
.coder-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(243, 239, 230, 0.1);
}
.coder-bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #3dff8a;
  box-shadow: 0 0 6px 1px rgba(61, 255, 138, 0.95), 0 0 16px 4px rgba(61, 255, 138, 0.45);
}
.coder-bar b {
  margin-left: 8px;
  color: rgba(243, 239, 230, 0.55);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.coder-log {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 16px 18px 8px;
}
.coder-msg { margin: 0 0 14px; }
.coder-msg b {
  display: block;
  margin-bottom: 3px;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.coder-msg-user b { color: var(--ice); }
.coder-msg span {
  display: block;
  color: rgba(243, 239, 230, 0.9);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.coder-line {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
  margin: 0;
  padding: 12px 16px 14px;
  border-top: 1px solid rgba(243, 239, 230, 0.1);
}
.coder-line span {
  flex: none;
  color: var(--ice);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}
.coder-line input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #f3efe6;
  font-family: var(--mono);
  font-size: 14px;
  outline: none;
}
.coder-line input::placeholder { color: rgba(243, 239, 230, 0.35); }

.arc-view { position: absolute; inset: 0; }
.chapter.project-open .arc-view { display: none; }
.arc-view .still { filter: brightness(0.62); }
.arc-view::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse at 50% 58%, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.62) 72%);
  pointer-events: none;
}
.arc-kicker {
  position: absolute;
  top: 16vh;
  left: 0;
  right: 0;
  z-index: 2;
  margin: 0;
  color: #f3efe6;
  font-family: var(--display);
  font-size: clamp(1rem, 1.8vw, 1.45rem);
  font-weight: 500;
  letter-spacing: 0.42em;
  text-align: center;
  text-indent: 0.42em;
  text-transform: uppercase;
}
.arc-stage { position: absolute; inset: 0; z-index: 2; }
.arc-line { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.arc-names {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: auto;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: visible;
}
.arc-names li { position: absolute; }
.arc-names .side-l,
.arc-names .side-r,
.arc-names .side-b { transform: none; }
.arc-names .side-l span,
.arc-names .side-r span,
.arc-names .side-b span { position: absolute; display: block; }
.arc-names .side-l span { right: 16px; top: 0; transform: translateY(-50%); text-align: right; }
.arc-names .side-r span { left: 16px; top: 0; transform: translateY(-50%); text-align: left; }
.arc-names .side-b span { left: 0; bottom: 16px; transform: translateX(-50%); text-align: center; }
.pyr-eye {
  position: absolute;
  left: 50%;
  top: 40%;
  z-index: 4;
  width: 118px;
  height: 108px;
  transform: translate(-50%, -100%);
  pointer-events: auto;
  cursor: help;
  outline: none;
}
.pyr-eye svg { display: block; width: 100%; height: 100%; }
.pyr-tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  z-index: 5;
  width: max-content;
  max-width: 280px;
  margin: 0;
  padding: 10px 14px;
  border: 1px solid rgba(142, 236, 255, 0.35);
  border-radius: 12px;
  background: rgba(6, 10, 16, 0.94);
  color: #f3efe6;
  font-family: var(--body);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.4;
  text-align: center;
  text-indent: 0;
  text-transform: none;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.pyr-eye:hover .pyr-tip,
.pyr-eye:focus .pyr-tip,
.pyr-eye:focus-visible .pyr-tip {
  opacity: 1;
  visibility: visible;
}
.arc-names a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #f3efe6;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.05;
  text-decoration: none;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.65);
  text-transform: uppercase;
  white-space: nowrap;
}
.arc-names .side-l a { flex-direction: row-reverse; text-align: right; }
.arc-kicker,
.arc-names strong {
  -webkit-text-stroke: 0.6px #8eecff;
  paint-order: stroke fill;
}
.arc-names strong { display: block; font-weight: 500; white-space: nowrap; }
.arc-names em {
  display: block;
  margin-top: 3px;
  color: var(--ice);
  font-family: var(--mono);
  font-size: 9px;
  font-style: normal;
  letter-spacing: 0.16em;
  -webkit-text-stroke: 0.45px #f3efe6;
  paint-order: stroke fill;
}
.arc-names a:hover,
.arc-names a:hover strong,
.arc-names a:focus-visible,
.arc-names a:focus-visible strong,
.arc-names a.is-on,
.arc-names a.is-on strong {
  -webkit-text-stroke-color: #f3efe6;
}
.arc-names i {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  width: 8px;
  height: 8px;
  margin: 0;
  transform: translate(-50%, -50%);
  flex: none;
  border-radius: 50%;
  background: #f3efe6;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35);
}
.arc-names a:hover,
.arc-names a:focus-visible,
.arc-names a.is-on { color: var(--ice); }
.arc-names a:hover i,
.arc-names a:focus-visible i,
.arc-names a.is-on i { background: var(--ice); box-shadow: 0 0 0 5px rgba(142, 236, 255, 0.22); }
.arc-back { display: none; }
.chapter.project-open .arc-back { display: inline-block; }

.partner-row { display: flex; flex-wrap: wrap; gap: 14px 28px; margin: 0 0 36px; padding: 0; list-style: none; }
.partner-row li { font-family: var(--display); font-size: clamp(1.1rem, 1.8vw, 1.5rem); color: rgba(243, 239, 230, 0.8); }
.stack-run {
  overflow: hidden;
  margin: 0 0 22px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.stack-track {
  display: flex;
  width: max-content;
  animation: ac-marquee 32s linear infinite;
}
.stack-track p {
  display: flex;
  gap: 32px;
  margin: 0;
  padding-right: 32px;
}
.stack-track span {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(243, 239, 230, 0.72);
  white-space: nowrap;
}
@keyframes ac-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
#kontakt .chapter-scroll { padding: 128px max(7vw, 120px) 120px; text-align: center; }
#kontakt .contact-lead { max-width: 40rem; margin: 0 auto 22px; }
#kontakt .sub,
#kontakt .mail-line { margin-left: auto; margin-right: auto; }
#kontakt .form { margin-left: auto; margin-right: auto; text-align: left; }
#kontakt .chapter-scroll h2 { font-size: clamp(1.55rem, 2.4vw, 2.25rem); margin-bottom: 0.25em; }
#kontakt .sub { margin: 0; max-width: 36rem; font-size: 0.95rem; line-height: 1.45; }
#kontakt .mail-line { margin: 12px 0 0; }
#kontakt .form { gap: 10px; width: 100%; max-width: 640px; padding: 14px 16px; }
#kontakt .form .field { gap: 4px; }
#kontakt .form .field input,
#kontakt .form .field textarea,
#kontakt .form .field select,
#kontakt .reason-btn { padding: 8px 12px; padding-right: 36px; }
#kontakt .form .field textarea { min-height: 72px; }

.spec-screen { position: fixed; inset: 0; z-index: 60; background: #000; color: #f3efe6; }
.spec-screen[hidden] { display: none !important; }
.spec-screen .still { position: absolute; inset: 0; }
.spec-value {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: min(36rem, 86vw);
  max-width: none;
  transform: translate(-50%, -50%);
  text-align: center;
}
.spec-value h2 { margin: 8px auto 16px; font-size: clamp(2rem, 4vw, 3.6rem); font-weight: 500; max-width: 14ch; }
.spec-value p { margin: 0 0 16px; font-size: 1.2rem; line-height: 1.4; }
.spec-value ul { margin: 0; padding: 0; list-style: none; }
.spec-value li { padding: 7px 0; border-top: 1px solid rgba(243, 239, 230, 0.16); }
.spec-back {
  position: absolute;
  left: 28px;
  bottom: 28px;
  z-index: 2;
  border: 0;
  background: none;
  color: #f3efe6;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
body.spec-open { overflow: hidden; }

.scroll-down {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 32;
  transform: translateX(-50%);
  border: 0;
  background: none;
  color: rgba(243, 239, 230, 0.82);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.scroll-down i {
  display: block;
  width: 18px;
  height: 28px;
  margin: 0 auto 8px;
  border: 1px solid var(--ice);
  border-radius: 10px;
  position: relative;
}
.scroll-down i::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  width: 2px;
  height: 6px;
  background: var(--ice);
  transform: translateX(-50%);
}
.scroll-down[hidden] { display: none; }
.legal-line {
  position: fixed;
  left: 22px;
  bottom: 14px;
  z-index: 31;
  margin: 0;
  color: rgba(243, 239, 230, 0.38);
  font-size: 10px;
  letter-spacing: 0.04em;
}

body:has(.project-open) .scroll-down,
body:has(#beschreibung.is-on) .scroll-down,
body:has(#kontakt.is-on) .scroll-down,
body:has(#daten.is-on) .scroll-down { visibility: hidden; }
body.ac-studio #cora-root { z-index: 100001; background: transparent !important; }
body.ac-studio #cora-root .cora-fab {
  width: auto !important;
  height: auto !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
}
body.ac-studio #cora-root .cora-fab img {
  width: 118px !important;
  height: auto !important;
  border-radius: 0 !important;
  background: transparent !important;
  object-fit: contain !important;
}
body.ac-studio #cora-root .cora-tag { display: none !important; }
body.ac-studio.nav-open #cora-root,
body.ac-studio.spec-open #cora-root { visibility: hidden; }
@media (min-width: 701px) {
  body.ac-cookie-open #kontakt .chapter-scroll { padding-bottom: 260px; }
  body.ac-cookie-open .scroll-down { bottom: 220px; }
  body.ac-cookie-open .cap { bottom: 248px; }
  body.ac-cookie-open .legal-line { opacity: 0; }
  body.ac-cookie-open .arc-stage { transform: translateY(-7vh); }
  body.ac-cookie-open .arc-back { bottom: 220px; }
  body.ac-cookie-open .nav-foot { margin-bottom: 210px; }
}
@media (max-width: 900px) {
  #kontakt .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  body.ac-studio.ac-cookie-open #cora-root { bottom: 250px; }
}
@media (max-width: 700px) {
  .spine { left: 8px; }
  .spine button { height: 22px; }
  .spine button span,
  .spine button:hover span,
  .spine button:focus-visible span,
  .spine button.is-on span { display: none; }
  .chapter-open { padding: 96px 28px; }
  .open-card { padding: 0; }
  .chapter-open h1 { font-size: clamp(0.92rem, 3.8vw, 1.15rem); letter-spacing: 0.06em; }
  body.ac-cookie-open .chapter-open { justify-content: flex-start; padding-top: 16vh; }
  .chapter-scroll,
  .chapter-data { padding-left: 28px; padding-right: 28px; padding-bottom: 28vh; }
  #beschreibung { padding: 108px 28px 160px; }
  #beschreibung .chapter-scroll {
    width: 100%;
    max-height: none;
    padding: 0;
  }
  .chapter-data { padding-top: 96px; }
  .spec-names button { font-size: clamp(1.02rem, 4.4vw, 1.35rem); gap: 10px; }
  .spec-go { width: 10px; height: 14px; }
  .coder-console {
    left: 50%;
    right: auto;
    top: 50%;
    bottom: auto;
    width: min(680px, calc(100% - 36px));
    height: min(62vh, 560px);
    transform: translate(-50%, -50%);
  }
  .value-row,
  .why-list { grid-template-columns: 1fr; gap: 14px; }
  .form { padding: 16px; }
  .form .captcha { align-items: stretch; flex-direction: column; }
  .form .captcha input { max-width: none; }
  .ac-bg-code { opacity: 0.52; }
  .ac-bg-rain { opacity: 0.3; }
  .partner-row li { font-size: 0.95rem; }
  #kontakt .chapter-scroll {
    display: block;
    min-width: 0;
    overflow: visible;
    padding: 108px 28px 28vh;
  }
  #kontakt .contact-lead,
  #kontakt .form { width: 100%; min-width: 0; max-width: none; }
  body:has(#beschreibung.is-on) .scroll-down,
  body:has(#kontakt.is-on) .scroll-down,
  body:has(#daten.is-on) .scroll-down { visibility: hidden; }
  #kontakt .chapter-scroll h2 { font-size: clamp(1.65rem, 7.5vw, 2.1rem); }
  #kontakt .form { gap: 8px; padding: 12px; }
  #kontakt .form .field textarea { min-height: 56px; }
  #kontakt .sub { font-size: 0.9rem; line-height: 1.35; }
  .chapter-open { padding-top: 96px; padding-bottom: 96px; }
  .scroll-down { bottom: 18px; font-size: 10px; }
  .cap { left: 50%; right: auto; top: auto; bottom: 120px; width: min(34rem, calc(100% - 48px)); max-width: none; transform: translateX(-50%); }
  .spec-back,
  .arc-back { top: 76px; left: 14px; bottom: auto; }
  .spec-value { left: 50%; right: auto; width: min(36rem, calc(100% - 48px)); transform: translate(-50%, -50%); }
  .arc-line,
  .pyr-eye { display: none; }
  .arc-kicker { top: 11vh; letter-spacing: 0.22em; text-indent: 0.22em; }
  body:has(#galerie.is-on) .scroll-down { visibility: hidden; }
  .arc-names {
    left: 48px;
    right: 48px;
    top: 17vh;
    bottom: 168px;
    width: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    overflow: auto;
    font-size: 13px;
    text-align: center;
  }
  .arc-names li,
  .arc-names .side-l,
  .arc-names .side-r,
  .arc-names .side-b,
  .arc-names .side-c { position: static; transform: none; }
  .arc-names i { position: static; transform: none; }
  .arc-names .side-l span,
  .arc-names .side-r span,
  .arc-names .side-b span { position: static; right: auto; left: auto; bottom: auto; top: auto; transform: none; text-align: center; }
  .arc-names .side-l a,
  .arc-names .side-c a,
  .arc-names a { flex-direction: row; justify-content: center; text-align: center; }
  .arc-names a,
  .arc-names strong { white-space: normal; }
  body.ac-cookie-open .arc-names { bottom: 280px; }
  body.ac-cookie-open .scroll-down { bottom: 300px; }
  body.ac-cookie-open .cap { top: auto; right: auto; bottom: 280px; }
  body.ac-cookie-open .spec-back,
  body.ac-cookie-open .arc-back { top: 76px; bottom: auto; }
  body.ac-cookie-open .nav-foot { margin-bottom: 292px; }
  body.ac-studio #cora-root .cora-fab img { width: 88px !important; }
  body.ac-studio.ac-cookie-open #cora-root { bottom: 304px; }
  body.ac-studio.ac-cookie-open #cora-root .cora-tag { display: none !important; }
}
@media (max-width: 700px) and (max-height: 720px) {
  #kontakt .chapter-scroll h2 { font-size: 1.45rem; }
  #kontakt .form .field textarea { min-height: 44px; }
  body.ac-studio:has(#kontakt.is-on) #cora-root .cora-fab img { width: 64px !important; }
}
@media (prefers-reduced-motion: reduce) {
  .chapter-scroll { scroll-behavior: auto; }
  .ac-bg-rain,
  .ac-bg-code { display: none; }
  .stack-track { animation: none; flex-wrap: wrap; width: auto; }
  .stack-track p { flex-wrap: wrap; }
  .stack-track p[aria-hidden="true"] { display: none; }
}