/* finex one – Styles
   Verbindliche Regeln: wiki/guideline/typography.md, colors.md, layout-components.md
   Jede font-size MUSS eines der vier Tokens --fs-* nutzen. */

/* ---------- Schrift (selbst gehostet, siehe wiki/tech/security.md) ---------- */
@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/poppins-300.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/poppins-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Poppins";
  src: url("../assets/fonts/poppins-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- Design-Tokens ---------- */
:root {
  /* Typografie – 4 Stufen, keine weiteren */
  --font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  --fs-h1: 26px;   /* Überschrift, fett, weiß */
  --fs-h2: 20px;   /* Unterüberschrift, fett */
  --fs-body: 14px; /* Text, normal */
  --fs-sub: 10px;  /* Subtext, normal */
  --fw-regular: 400;
  --fw-bold: 700;

  /* Farben */
  --c-bg: #000000;
  --c-surface: rgba(4, 17, 15, 0.72);
  --c-surface-solid: #04110f;
  --c-turquoise: #00ffe1;
  --c-turquoise-2: #00dcc8;
  --c-turquoise-3: #00baa5;
  --c-orange: #ff7b00;
  --c-text: #ffffff;
  --c-text-muted: rgba(255, 255, 255, 0.8);
  --c-text-sub: rgba(255, 255, 255, 0.6);
  --c-border: rgba(0, 255, 225, 0.14);
  --c-border-strong: rgba(0, 255, 225, 0.32);

  /* Abstände */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px;
  --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px;

  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --container: 1080px;
  --gutter: 16px;
}

@media (min-width: 768px) {
  :root { --gutter: 24px; }
}

/* ---------- Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: var(--fs-body); }

button, input, select, textarea { font: inherit; font-size: var(--fs-body); }

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text-muted);
  font-family: var(--font);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Feiner Orange-Schimmer oben rechts + Türkis unten (wie Plattform-Screenshot) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60vw 40vh at 100% 0%, rgba(255, 123, 0, 0.08), transparent 70%),
    var(--c-bg);
}

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

a { color: var(--c-turquoise); text-decoration: none; }
a:hover { color: var(--c-turquoise-2); }

:focus-visible {
  outline: 2px solid var(--c-turquoise);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, p { margin: 0; }

/* Typo-Stufen */
h1, .h1 {
  font-size: var(--fs-h1);
  font-weight: var(--fw-bold);
  line-height: 1.25;
  color: var(--c-text);
  letter-spacing: -0.01em;
}
h2, h3, .h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  line-height: 1.3;
  color: var(--c-text);
}
p, li { font-size: var(--fs-body); }
.sub {
  font-size: var(--fs-sub);
  font-weight: var(--fw-regular);
  color: var(--c-text-sub);
  line-height: 1.5;
}
.eyebrow {
  font-size: var(--fs-sub);
  font-weight: var(--fw-regular);
  color: var(--c-turquoise);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.accent { color: var(--c-turquoise); }
.mono { font-family: var(--font-mono); }
.pos { color: var(--c-turquoise); }
.neg { color: var(--c-orange); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: var(--sp-4);
  top: -48px;
  z-index: 100;
  padding: var(--sp-2) var(--sp-4);
  background: var(--c-turquoise);
  color: #000;
  border-radius: var(--radius-sm);
}
.skip-link:focus { top: var(--sp-4); }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 40px;
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: none; /* <button> bringt sonst eine helle Browser-Standardfläche mit */
  font: inherit;
  font-size: var(--fs-body);
  cursor: pointer;
  transition: background-color 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s;
}
/* Keine vollflächigen Buttons (wiki/guideline/layout-components.md):
   Ruhe = getönte Fläche + Türkis-Rahmen; Hover = Aufleuchten + neue Umrandung (heller Rahmen + Lichtring) */
.btn--primary {
  background: linear-gradient(180deg, rgba(0, 255, 225, 0.14), rgba(0, 186, 165, 0.06));
  border-color: var(--c-turquoise-3);
  color: var(--c-text);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: linear-gradient(180deg, rgba(0, 255, 225, 0.24), rgba(0, 186, 165, 0.12));
  border-color: var(--c-turquoise);
  color: var(--c-turquoise);
  box-shadow:
    0 0 0 3px rgba(0, 255, 225, 0.18),
    0 0 24px rgba(0, 255, 225, 0.45),
    inset 0 0 12px rgba(0, 255, 225, 0.2);
}
.btn--ghost { border-color: rgba(255, 255, 255, 0.3); color: var(--c-text); }
.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--c-turquoise);
  color: var(--c-turquoise);
  box-shadow: 0 0 0 3px rgba(0, 255, 225, 0.12), 0 0 18px rgba(0, 255, 225, 0.3);
}
.btn:focus-visible { outline: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  min-height: 64px;
}
.logo { display: inline-flex; padding: 6px 0; } /* Schutzzone ≈ ½ x-Höhe */
.logo img { height: 24px; width: auto; }

/* Logo = Schriftzug ohne „x“ (PNG) + „x“ als SVG an exakt derselben Stelle (gemessen aus logo-color.png) */
.logo__mark { position: relative; display: inline-block; line-height: 0; }
.logo__x {
  position: absolute;
  left: 42.97%;
  top: 30.15%;
  width: 10.59%;
  height: 68.11%;
  overflow: visible;
  fill: var(--c-turquoise);
  transition: filter 0.3s ease;
}
.logo__stroke { transform-box: fill-box; transform-origin: center; }
/* Hover: das „x“ fliegt auseinander und setzt sich leuchtend wieder zusammen.
   Versätze in SVG-Einheiten (269 Einheiten ≈ 16 px Höhe). */
.logo__stroke--main { --fx: -150; --fy: -190; --fr: -25deg; }
.logo__stroke--ur   { --fx: 190;  --fy: -150; --fr: 30deg; }
.logo__stroke--ll   { --fx: -190; --fy: 160;  --fr: 30deg; }
.fx .logo:hover .logo__stroke,
.fx .logo:focus-visible .logo__stroke { animation: logo-x 0.9s var(--ease-out) both; }
.fx .logo:hover .logo__stroke--ur,
.fx .logo:focus-visible .logo__stroke--ur { animation-delay: 0.06s; }
.fx .logo:hover .logo__stroke--ll,
.fx .logo:focus-visible .logo__stroke--ll { animation-delay: 0.12s; }
.logo:hover .logo__x,
.logo:focus-visible .logo__x { filter: drop-shadow(0 0 6px rgba(0, 255, 225, 0.9)); }
@keyframes logo-x {
  0% { transform: none; opacity: 1; }
  30% { transform: translate(calc(var(--fx) * 1px), calc(var(--fy) * 1px)) rotate(var(--fr)); opacity: 0.15; }
  100% { transform: none; opacity: 1; }
}

.nav { display: none; }
.nav ul {
  display: flex;
  gap: var(--sp-6);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav a {
  position: relative;
  display: inline-block;
  padding: var(--sp-2) 0;
  color: var(--c-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--c-turquoise);
  transform: scaleX(0);
  transition: transform 0.2s;
}
.nav a:hover, .nav a[aria-current="true"] { color: var(--c-turquoise); }
.nav a:hover::after, .nav a[aria-current="true"]::after { transform: scaleX(1); }

.header-cta { display: none; }

/* Kunden-Login (Bestandskunden → Web-App auf finexone.de) – auf allen Größen sichtbar */
.header-actions { display: flex; align-items: center; gap: var(--sp-3); margin-left: auto; }
/* Variante B „Trenner und Pfeil“ (wiki/guideline/layout-components.md):
   Textlink mit Pfeil, rechts durch eine feine Linie von „Demo anfragen“ / Menü getrennt.
   Hover/Fokus: Text wird weiß, Pfeil gleitet nach rechts und leuchtet, Trenner glimmt türkis. */
.header-login {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding-right: var(--sp-4);
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--c-text-muted);
  font-size: var(--fs-body);
  transition: color 0.25s, border-color 0.25s;
}
.header-login__arrow {
  width: 16px;
  height: 16px;
  color: var(--c-turquoise);
  transition: translate 0.3s var(--ease-out, ease), filter 0.3s;
}
.header-login:hover,
.header-login:focus-visible {
  color: var(--c-text);
  border-right-color: rgba(0, 255, 225, 0.5);
}
.header-login:hover .header-login__arrow,
.header-login:focus-visible .header-login__arrow {
  translate: 4px 0;
  filter: drop-shadow(0 0 6px rgba(0, 255, 225, 0.9));
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  cursor: pointer;
}
.menu-toggle__bar,
.menu-toggle__bar::before,
.menu-toggle__bar::after {
  display: block;
  width: 18px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  position: relative;
  transition: transform 0.2s, background-color 0.2s;
}
.menu-toggle__bar::before, .menu-toggle__bar::after { content: ""; position: absolute; left: 0; }
.menu-toggle__bar::before { top: -6px; }
.menu-toggle__bar::after { top: 6px; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar::before { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar::after { transform: translateY(-6px) rotate(-45deg); }

/* Mobiles Menü */
.nav.is-open {
  display: block;
  position: absolute;
  top: 64px; left: 0; right: 0;
  padding: var(--sp-4) var(--gutter) var(--sp-5);
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
}
.nav.is-open ul { flex-direction: column; gap: var(--sp-2); }

@media (min-width: 900px) {
  .nav, .nav.is-open {
    display: block;
    position: static;
    padding: 0;
    background: none;
    border: 0;
  }
  .nav.is-open ul { flex-direction: row; gap: var(--sp-6); }
  .header-cta { display: inline-flex; }
  .menu-toggle { display: none; }
  /* Desktop: dreispaltig – Logo links, Navigation exakt mittig, Aktionen rechts */
  .site-header__inner { display: grid; grid-template-columns: 1fr auto 1fr; }
  .logo { justify-self: start; }
  .nav { justify-self: center; }
  .header-actions { justify-self: end; margin-left: 0; }
}

/* ---------- Sektionen ---------- */
.section { padding-block: var(--sp-8); }
@media (min-width: 900px) { .section { padding-block: var(--sp-9); } }

.section__head {
  display: grid;
  gap: var(--sp-3);
  max-width: 640px;
  margin-bottom: var(--sp-6);
}

/* ---------- Hero ---------- */
.hero { padding-block: var(--sp-6) var(--sp-7); }
.hero__panel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: var(--sp-6);
  padding: var(--sp-6) var(--sp-5);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.65)),
    url("../assets/img/login-bg.jpg") center / cover no-repeat;
}
/* Angeschnittener Kreisbogen oben rechts (Plattform-Screenshot) */
.hero__panel::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -12%;
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--c-border-strong);
  pointer-events: none;
}
.hero__copy { position: relative; z-index: 1; display: grid; gap: var(--sp-4); align-content: center; }
.hero__lead { max-width: 46ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-2); }

@media (min-width: 900px) {
  .hero__panel {
    grid-template-columns: 1fr 1.1fr;
    padding: var(--sp-8) var(--sp-7);
    min-height: 520px;
  }
}

/* Plattform-Mockup (reines HTML/CSS, Demo-Daten) */
.mock {
  position: relative;
  z-index: 1;
  align-self: center;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.7);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  overflow: hidden;
}
.mock__bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.mock__dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.18); }
.mock__bar .sub { margin-left: auto; }
.mock__body { display: grid; gap: var(--sp-3); padding: var(--sp-4); }
.mock__title { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-3); }

.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-2); }
.kpi {
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  min-width: 0;
}
.kpi .sub { display: block; text-transform: uppercase; letter-spacing: 0.08em; }
.kpi .mono { color: var(--c-text); }

.badge {
  display: inline-block;
  padding: 2px var(--sp-2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--c-text);
  font-size: var(--fs-sub);
}

.chart { width: 100%; height: auto; display: block; }
.chart__line { fill: none; stroke: var(--c-turquoise); stroke-width: 2; }
.chart__area { fill: url(#chartFill); }
.chart__grid { stroke: rgba(255, 255, 255, 0.06); stroke-width: 1; }

.pills { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.pill {
  padding: 2px var(--sp-2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  font-size: var(--fs-sub);
  color: var(--c-text-sub);
}
.pill .pos { font-family: var(--font-mono); }

/* ---------- Karten ---------- */
.grid { display: grid; gap: var(--sp-4); }
ol.grid { list-style: none; margin: 0; padding: 0; }
.footer-logo { height: 20px; width: auto; }
@media (min-width: 640px) { .grid--3, .grid--2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  position: relative;
  display: grid;
  gap: var(--sp-3);
  align-content: start;
  padding: var(--sp-5);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.card:hover {
  border-color: var(--c-border-strong);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(0, 255, 225, 0.05), 0 20px 40px -20px rgba(0, 255, 225, 0.25);
}
/* Variante C „Offene Liste“ (wiki/guideline/layout-components.md):
   keine Box, keine Rundungen, nur Linie oben + Nummer statt Icon */
.card--open {
  /* Innenabstand links/rechts: Text beginnt nicht direkt an der Leuchtkante der Linie */
  padding: var(--sp-5) var(--sp-5) var(--sp-2);
  background: none;
  border: 0;
  border-top: 1px solid rgba(0, 186, 165, 0.6);
  border-radius: 0;
}
.card--open:hover {
  border-top-color: var(--c-turquoise);
  box-shadow: 0 -10px 24px -14px rgba(0, 255, 225, 0.7);
}
.card__num {
  font-family: var(--font-mono);
  font-size: var(--fs-body);
  color: var(--c-orange);
  letter-spacing: 0.08em;
  transition: text-shadow 0.25s;
}
.card--open:hover .card__num { text-shadow: 0 0 12px rgba(255, 123, 0, 0.8); }
#module .grid { gap: var(--sp-7) var(--sp-6); }

/* Kachel ist komplett anklickbar: Button im Titel + gestreckte Klickfläche */
.card__link {
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.card__link::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.card__link:focus-visible { outline: none; }
.card--open:has(.card__link:focus-visible) { outline: 2px solid var(--c-turquoise); outline-offset: 4px; }
.card--open:has(.card__link:focus-visible) { border-top-color: var(--c-turquoise); }
.card__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  justify-self: start;
  margin-top: var(--sp-1);
  color: var(--c-turquoise);
  font-size: var(--fs-body);
}
.card__more svg { width: 16px; height: 16px; transition: translate 0.3s var(--ease-out, ease), filter 0.3s; }
.card--open:hover .card__more svg,
.card--open:has(.card__link:focus-visible) .card__more svg {
  translate: 4px 0;
  filter: drop-shadow(0 0 6px rgba(0, 255, 225, 0.9));
}

/* ==========================================================================
   Modul-Details: Seitenpanel (natives <dialog>) mit Slide-Übergängen
   (wiki/pages/modul-details.md)
   ========================================================================== */
html.detail-open, html.demo-open { overflow: hidden; }

.detail {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--c-text-muted);
  overflow: hidden;
}
.detail::backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.detail__sheet {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(1040px, 100%);
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--c-border);
  background:
    radial-gradient(60% 40% at 100% 0%, rgba(0, 255, 225, 0.12), transparent 70%),
    radial-gradient(40% 30% at 0% 100%, rgba(0, 186, 165, 0.1), transparent 70%),
    #020807;
  box-shadow: -40px 0 80px rgba(0, 0, 0, 0.6);
  translate: 100% 0;
  transition: translate 0.6s var(--ease-out);
}
.detail.is-open .detail__sheet { translate: 0 0; }

.detail__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-3) var(--sp-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.detail__meta { display: flex; align-items: center; gap: var(--sp-4); margin: 0; }
.detail__count { font-family: var(--font-mono); color: var(--c-orange); font-size: var(--fs-body); }
.detail__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  background: none;
  color: var(--c-text);
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s, box-shadow 0.25s;
}
.detail__close svg { width: 18px; height: 18px; transition: rotate 0.4s var(--ease-out); }
.detail__close:hover,
.detail__close:focus-visible {
  outline: none;
  border-color: var(--c-turquoise);
  color: var(--c-turquoise);
  box-shadow: 0 0 0 3px rgba(0, 255, 225, 0.12), 0 0 18px rgba(0, 255, 225, 0.3);
}
.detail__close:hover svg, .detail__close:focus-visible svg { rotate: 90deg; }

.detail__body {
  flex: 1;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--sp-6) var(--sp-5);
}
.detail__panel { display: grid; gap: var(--sp-6); align-items: start; }
.detail__panel[hidden] { display: none; }
/* Wisch-Geste: Panel folgt dem Finger, federt beim Loslassen zurück */
.detail__panel { transition: translate 0.35s var(--ease-out), opacity 0.35s ease; touch-action: pan-y; }
.detail__panel.is-dragging { transition: none; }
.detail__hint--touch { display: none; }
@media (hover: none) and (pointer: coarse) {
  .detail__hint--wheel { display: none; }
  .detail__hint--touch { display: inline; }
}
@media (max-width: 479px) { .detail__meta .eyebrow { display: none; } }
.detail__copy { display: grid; gap: var(--sp-4); }
.detail__list { list-style: none; margin: var(--sp-2) 0 0; padding: 0; display: grid; gap: var(--sp-3); }
.detail__list li { position: relative; padding-left: var(--sp-5); }
.detail__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 12px;
  height: 1px;
  background: var(--c-turquoise);
  box-shadow: 0 0 6px rgba(0, 255, 225, 0.8);
}
@media (min-width: 900px) {
  .detail__body { padding: var(--sp-7); }
  .detail__panel { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: var(--sp-7); }
}
/* Niedrige Desktop-Fenster (Laptops): kompakter, damit jedes Panel ohne Scrollen passt –
   sonst braucht Scroll-Blättern eine zusätzliche Geste (erst Inhalt, dann Modul). */
@media (min-width: 900px) and (max-height: 820px) {
  .detail__top { padding-block: var(--sp-2); }
  .detail__body { padding: var(--sp-5) var(--sp-7); }
  .detail__nav { padding-block: var(--sp-2); }
  .detail__copy { gap: var(--sp-3); }
  .detail__list { gap: var(--sp-2); margin-top: 0; }
  .dmock__body { gap: var(--sp-2); padding: var(--sp-3); }
  .dstep { padding-block: 5px; }
  .dstep:not(:last-child)::before { top: 29px; bottom: -5px; }
  .dchart, .chart { max-height: 72px; }
  .drow, .dcompare li { padding-block: 6px; }
}

.detail__nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-3) var(--sp-5);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.detail__step {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  justify-self: start;
  padding: var(--sp-2) 0;
  border: 0;
  background: none;
  color: var(--c-text-muted);
  font: inherit;
  font-size: var(--fs-body);
  text-align: left;
  cursor: pointer;
  transition: color 0.25s;
}
.detail__step--next { justify-self: end; text-align: right; }
.detail__step > span { display: grid; }
.detail__step svg { width: 18px; height: 18px; flex: none; color: var(--c-turquoise); transition: translate 0.3s var(--ease-out), filter 0.3s; }
.detail__step:hover, .detail__step:focus-visible { color: var(--c-text); outline: none; }
.detail__step:hover svg, .detail__step:focus-visible svg { filter: drop-shadow(0 0 6px rgba(0, 255, 225, 0.9)); }
.detail__step:hover svg, .detail__step:focus-visible svg { translate: -4px 0; }
.detail__step--next:hover svg, .detail__step--next:focus-visible svg { translate: 4px 0; }
@media (max-width: 639px) {
  .detail__step [data-label] { display: none; }
  .detail__nav { padding-inline: var(--sp-4); }
}

/* --- Grafische Darstellungen im Detail (Stil wie Plattform-Mockup) --- */
.dmock {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: rgba(0, 0, 0, 0.6);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  overflow: hidden;
}
.dmock__bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.dmock__bar .sub { margin-left: auto; }
.dmock__body { display: grid; gap: var(--sp-3); padding: var(--sp-4); }
.dmock__body--split { align-items: center; gap: var(--sp-5); }
@media (min-width: 480px) { .dmock__body--split { grid-template-columns: 1fr 1fr; } }

.dstats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-2); }
.dstat {
  display: grid;
  gap: 2px;
  min-width: 0;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.dstat .sub { text-transform: uppercase; letter-spacing: 0.08em; }
.dstat .mono { color: var(--c-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dstat .mono.pos { color: var(--c-turquoise); }

.drows, .dcompare { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-1); }
.drow {
  display: grid;
  grid-template-columns: auto minmax(0, 90px) 1fr auto;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.drow__name { color: var(--c-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dcompare li {
  display: grid;
  grid-template-columns: minmax(0, 80px) 1fr 1fr;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
}
.dbar { position: relative; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.06); overflow: hidden; }
.dbar__fill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transform-origin: left center;
  scale: var(--v, 1) 1;
  background: linear-gradient(90deg, var(--c-turquoise-3), var(--c-turquoise));
}
.dbar__fill--neg { background: var(--c-orange); }
.dbar__fill--ist { background: rgba(255, 255, 255, 0.45); }

.dsteps { list-style: none; margin: 0; padding: 0; display: grid; }
.dstep { position: relative; display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-2) 0; }
.dstep:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 32px;
  bottom: -8px;
  width: 1px;
  background: rgba(0, 255, 225, 0.35);
}
.dstep__dot {
  flex: none;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--c-border-strong);
  color: #000;
}
.dstep__dot svg { width: 14px; height: 14px; }
.dstep.is-done .dstep__dot { background: var(--c-turquoise); border-color: var(--c-turquoise); }
.dstep.is-current { color: var(--c-text); }
.dstep.is-current .dstep__dot { border-color: var(--c-orange); box-shadow: 0 0 0 4px rgba(255, 123, 0, 0.15); }

.drisk { display: grid; gap: var(--sp-2); margin-top: var(--sp-2); }
.drisk__scale { display: grid; grid-template-columns: repeat(7, 1fr); gap: var(--sp-1); }
.drisk__seg {
  display: grid;
  place-items: center;
  height: 28px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--c-text-sub);
  font-family: var(--font-mono);
  font-size: var(--fs-sub);
}
.drisk__seg.is-on { background: rgba(0, 186, 165, 0.35); color: var(--c-text); }
.drisk__seg.is-mark { background: var(--c-turquoise); color: #000; box-shadow: 0 0 16px rgba(0, 255, 225, 0.6); }

.ddonut { position: relative; width: 100%; max-width: 190px; justify-self: center; }
.ddonut svg { display: block; width: 100%; rotate: -90deg; }
.ddonut__track { fill: none; stroke: rgba(255, 255, 255, 0.06); stroke-width: 6; }
.ddonut__seg {
  fill: none;
  stroke-width: 6;
  stroke-dasharray: var(--v) 100;
  stroke-dashoffset: calc(var(--o) * -1);
}
.ddonut__seg--a { stroke: var(--c-turquoise); }
.ddonut__seg--b { stroke: #0b7a6e; } /* dunkleres Türkis: klar von Aktien unterscheidbar */
.ddonut__seg--c { stroke: var(--c-orange); }
.ddonut__seg--d { stroke: rgba(255, 255, 255, 0.5); }
.ddonut__label { position: absolute; inset: 0; display: grid; place-content: center; gap: 2px; text-align: center; }
.ddonut__label .mono { color: var(--c-text); }

.dlegend { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-2); }
.dlegend li { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--sp-2); color: var(--c-text); }
.dlegend li.dlegend__total { grid-template-columns: 1fr auto; padding-top: var(--sp-2); border-top: 1px solid rgba(255, 255, 255, 0.08); }
.dlegend--inline { display: flex; gap: var(--sp-4); }
.dlegend--inline > span { display: inline-flex; align-items: center; gap: 6px; }
.dlegend__dot { display: inline-block; width: 8px; height: 8px; border-radius: 2px; }
.dlegend__dot--a { background: var(--c-turquoise); }
.dlegend__dot--b { background: #0b7a6e; }
.dlegend__dot--c { background: var(--c-orange); }
.dlegend__dot--d, .dlegend__dot--ist { background: rgba(255, 255, 255, 0.5); }

.dfile {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border: 1px dashed rgba(0, 255, 225, 0.35);
  border-radius: var(--radius-sm);
  color: var(--c-turquoise);
}
.dfile svg { width: 18px; height: 18px; flex: none; }
.dfile .mono { color: var(--c-text); }
.dfile .sub { margin-left: auto; }
.dfile .sub.pos { color: var(--c-turquoise); }
.dfile--small { justify-self: start; }
.dfile--small .sub { margin-left: 0; color: var(--c-text); }

.dcost { display: flex; align-items: center; gap: var(--sp-2); padding-top: var(--sp-2); border-top: 1px solid rgba(255, 255, 255, 0.06); }
.dcost .sub { margin-right: auto; }
.dcost svg { width: 16px; height: 16px; color: var(--c-turquoise); }

.dsearch {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm);
  color: var(--c-turquoise);
}
.dsearch svg { width: 16px; height: 16px; }
.dsearch__caret { width: 1px; height: 14px; background: var(--c-turquoise); animation: dblink 1s steps(1) infinite; }
.dtitle { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-3); }

.dchart__line {
  fill: none;
  stroke: var(--c-turquoise);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
}

.dpaper {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  max-width: 200px;
  aspect-ratio: 1 / 1.414;
  justify-self: center;
  padding: var(--sp-3);
  border-radius: 4px;
  background: #f2f6f5;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}
.dpaper__head { display: flex; align-items: center; gap: 6px; padding-bottom: 6px; border-bottom: 1px solid rgba(4, 17, 15, 0.1); }
.dpaper__logo { width: 18px; height: 18px; border-radius: 4px; background: var(--c-turquoise); flex: none; }
.dpaper__line { display: block; height: 4px; border-radius: 2px; background: rgba(4, 17, 15, 0.18); }
.dpaper__line--w40 { width: 40%; }
.dpaper__line--w50 { width: 50%; }
.dpaper__line--w60 { width: 60%; }
.dpaper__line--w70 { width: 70%; }
.dpaper__line--w80 { width: 80%; }
.dpaper__line--w90 { width: 90%; }
.dpaper__chart { width: 100%; height: 56px; margin: 4px 0; }
.dpaper__chart .dchart__line { stroke: var(--c-turquoise-3); }
.dbrand { display: grid; gap: var(--sp-3); align-content: center; }
.dbrand__swatches { display: flex; gap: var(--sp-2); }
.dbrand__swatch { width: 32px; height: 32px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.15); }
.dbrand__swatch--a { background: var(--c-turquoise); }
.dbrand__swatch--b { background: var(--c-orange); }
.dbrand__swatch--c { background: #ffffff; }

/* ==========================================================================
   Demo anfragen: Formular im Seitenpanel (wiki/tech/demo-anfrage.md)
   ========================================================================== */
.detail--demo .detail__sheet { width: min(620px, 100%); }
.detail--demo [data-s] { animation: drise 0.7s var(--ease-out) both; animation-delay: calc(var(--s, 0) * 60ms + 200ms); }

.demo-form { display: grid; gap: var(--sp-5); }
.demo-form[hidden] { display: none; }
.demo-form__intro { display: grid; gap: var(--sp-3); }
.demo-form__grid { display: grid; gap: var(--sp-4); }
@media (min-width: 520px) { .demo-form__grid { grid-template-columns: 1fr 1fr; } }

.field { display: grid; gap: 6px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field label, .field legend { padding: 0; color: var(--c-text); font-size: var(--fs-body); }
.field label .sub, .field legend .sub { margin-left: 4px; }
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  color: var(--c-text);
  font: inherit;
  font-size: var(--fs-body);
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.field textarea { min-height: 104px; resize: vertical; }
.field input:hover, .field textarea:hover { border-color: rgba(0, 186, 165, 0.6); }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--c-turquoise);
  background: rgba(0, 255, 225, 0.03);
  box-shadow: 0 0 0 3px rgba(0, 255, 225, 0.14), 0 0 16px rgba(0, 255, 225, 0.22);
}
.field [aria-invalid="true"] { border-color: var(--c-orange); box-shadow: 0 0 0 3px rgba(255, 123, 0, 0.12); }
.field__error { margin: 0; color: var(--c-orange); font-size: var(--fs-body); }
.field__error:empty { display: none; }

.chips__list { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: 4px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.chip span {
  display: inline-flex;
  align-items: center;
  padding: 6px var(--sp-3);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  color: var(--c-text-muted);
  font-size: var(--fs-body);
  transition: border-color 0.2s, color 0.2s, background-color 0.2s, box-shadow 0.2s;
}
.chip:hover span { border-color: rgba(0, 186, 165, 0.6); color: var(--c-text); }
.chip input:checked + span {
  border-color: var(--c-turquoise);
  color: var(--c-turquoise);
  background: rgba(0, 255, 225, 0.07);
  box-shadow: 0 0 12px rgba(0, 255, 225, 0.25);
}
.chip input:focus-visible + span { outline: 2px solid var(--c-turquoise); outline-offset: 2px; }

.consent { display: flex; align-items: flex-start; gap: var(--sp-3); color: var(--c-text-muted); cursor: pointer; }
.consent input { flex: none; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--c-turquoise); }

/* Honeypot: aus dem sichtbaren Bereich, aber nicht display:none (manche Bots prüfen das) */
.demo-form__trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.demo-form__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-4); }
.demo-form__status { margin: 0; color: var(--c-text-muted); }
.demo-form__status.is-error { color: var(--c-orange); }
[data-demo-submit][aria-busy="true"] { opacity: 0.7; cursor: progress; }

.demo-done { display: grid; justify-items: start; gap: var(--sp-4); padding-top: var(--sp-6); outline: none; }
.demo-done[hidden] { display: none; }
.demo-done > * { animation: drise 0.7s var(--ease-out) both; }
.demo-done > :nth-child(2) { animation-delay: 0.5s; }
.demo-done > :nth-child(3) { animation-delay: 0.6s; }
.demo-done > :nth-child(4) { animation-delay: 0.7s; }
.demo-done__check { width: 64px; height: 64px; overflow: visible; filter: drop-shadow(0 0 10px rgba(0, 255, 225, 0.6)); }
.demo-done__check circle,
.demo-done__check path {
  fill: none;
  stroke: var(--c-turquoise);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: dcheck 0.8s var(--ease-out) forwards;
}
@keyframes dcheck { to { stroke-dashoffset: 0; } }
.demo-done__check circle { stroke-width: 2; }
.demo-done__check path { stroke-width: 3; animation-delay: 0.5s; }

@media (prefers-reduced-motion: reduce) {
  .detail--demo [data-s], .demo-done > * { animation: none; }
  .demo-done__check circle, .demo-done__check path { animation: none; stroke-dashoffset: 0; }
}

/* --- Übergänge im Detail --- */
/* Panel-Wechsel: horizontal sliden (Richtung je nach Vor/Zurück) */
.detail__panel[data-anim="in-next"] { animation: dpanel-in-next 0.55s var(--ease-out) both; }
.detail__panel[data-anim="in-prev"] { animation: dpanel-in-prev 0.55s var(--ease-out) both; }
.detail__panel[data-anim="out-next"] { animation: dpanel-out-next 0.26s ease-in both; }
.detail__panel[data-anim="out-prev"] { animation: dpanel-out-prev 0.26s ease-in both; }
/* Inhalte steigen gestaffelt auf (--s per JS aus data-s) */
.detail__panel [data-s] { animation: drise 0.7s var(--ease-out) both; animation-delay: calc(var(--s, 0) * 60ms + 150ms); }
/* Grafische Elemente bauen sich auf */
.detail__panel .dbar__fill { animation: dgrow 1.1s var(--ease-out) both; animation-delay: calc(var(--s, 0) * 60ms + 300ms); }
.detail__panel .ddonut__seg { animation: ddraw 1.1s var(--ease-out) both; animation-delay: calc(var(--s, 0) * 60ms + 250ms); }
.detail__panel .dchart__line { animation: ddash 1.6s var(--ease-out) 0.5s both; }
.detail__panel .dstep.is-done .dstep__dot { animation: dpop 0.5s var(--ease-out) both; animation-delay: calc(var(--s, 0) * 60ms + 350ms); }
.detail__panel .dstep.is-current .dstep__dot { animation: dpulse 1.6s ease-in-out 1s infinite; }

@keyframes dpanel-in-next { from { opacity: 0; translate: 56px 0; } }
@keyframes dpanel-in-prev { from { opacity: 0; translate: -56px 0; } }
@keyframes dpanel-out-next { to { opacity: 0; translate: -56px 0; } }
@keyframes dpanel-out-prev { to { opacity: 0; translate: 56px 0; } }
@keyframes drise { from { opacity: 0; translate: 0 16px; } }
@keyframes dgrow { from { scale: 0 1; } }
@keyframes ddraw { from { stroke-dasharray: 0 100; } }
@keyframes ddash { from { stroke-dashoffset: 1; } }
@keyframes dpop { from { scale: 0.4; opacity: 0; } 60% { scale: 1.15; opacity: 1; } }
@keyframes dpulse { 50% { box-shadow: 0 0 0 8px rgba(255, 123, 0, 0); } }
@keyframes dblink { 50% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  .detail__sheet { transition: none; }
  .detail__panel, .detail__panel *, .dsearch__caret { animation: none !important; }
}
.card__head { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); }

/* Konzept */
.concept {
  display: grid;
  gap: var(--sp-6);
  align-items: center;
}
@media (min-width: 900px) { .concept { grid-template-columns: 1fr 1fr; gap: var(--sp-8); } }
.concept__visual {
  position: relative;
  aspect-ratio: 1;
  max-width: 440px;
  width: 100%;
  justify-self: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
  background: url("../assets/img/login-bg.jpg") 30% 70% / cover no-repeat;
  display: grid;
  place-items: center;
}
.concept__visual img { width: 64%; height: auto; }
.concept__copy { display: grid; gap: var(--sp-3); }
.pillars { display: grid; gap: var(--sp-4); margin-top: var(--sp-5); }
.pillar { display: grid; grid-template-columns: auto 1fr; gap: var(--sp-1) var(--sp-4); }
.pillar__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  color: var(--c-turquoise);
  padding-top: 2px;
}

/* Ablauf */
.step__num { font-family: var(--font-mono); color: var(--c-orange); }

/* Kontakt */
.cta {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: var(--sp-5);
  padding: var(--sp-7) var(--sp-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  background:
    radial-gradient(80% 120% at 0% 100%, rgba(0, 255, 225, 0.55), transparent 60%),
    radial-gradient(60% 80% at 100% 0%, rgba(0, 186, 165, 0.35), transparent 60%),
    var(--c-surface-solid);
}
@media (min-width: 900px) {
  .cta { grid-template-columns: 1.4fr 1fr; align-items: center; padding: var(--sp-8) var(--sp-7); }
}
.cta__info { display: grid; gap: var(--sp-3); }
.cta__info address { font-style: normal; }
.cta__row { display: grid; gap: 2px; }

/* ---------- Footer ---------- */
.site-footer {
  margin-top: var(--sp-8);
  padding-block: var(--sp-7) var(--sp-6);
  background: linear-gradient(180deg, transparent, rgba(0, 186, 165, 0.18));
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}
.site-footer ul { display: flex; gap: var(--sp-5); list-style: none; margin: 0; padding: 0; }
.site-footer a { color: var(--c-text-muted); }
.site-footer a:hover { color: var(--c-turquoise); }

/* ---------- Unterseiten (Rechtliches) ---------- */
.legal { max-width: 720px; display: grid; gap: var(--sp-5); }
.legal section { display: grid; gap: var(--sp-2); }
.notice {
  padding: var(--sp-4);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 123, 0, 0.4);
  background: rgba(255, 123, 0, 0.06);
}

/* ==========================================================================
   Scroll-Effekte – je Sektion ein eigener Effekt (wiki/guideline/motion.md)
   Aktiv nur mit Klasse .fx (JS an + keine reduzierte Bewegung).
   JS schreibt Fortschrittswerte 0…1 als Custom Properties (--p, --out, --pl).
   Ohne .fx greifen die Fallbacks var(--x, 1) → alles sichtbar.
   ========================================================================== */
:root { --ease-out: cubic-bezier(0.16, 1, 0.3, 1); }

.fx main { overflow-x: clip; }

/* --- 1 · Plattform (Hero): „Zusammensetzen“ beim Laden + Parallax beim Wegscrollen --- */
.fx .hero__panel {
  perspective: 1400px;
  scale: calc(1 - var(--out, 0) * 0.06);
  opacity: calc(1 - var(--out, 0) * 0.6);
}
.fx .hero .fx-w {
  display: inline-block;
  opacity: 0;
  translate: var(--dx) var(--dy);
  rotate: var(--rot);
  filter: blur(10px);
  transition:
    opacity 0.9s var(--ease-out),
    translate 1.2s var(--ease-out),
    rotate 1.2s var(--ease-out),
    filter 0.9s var(--ease-out);
  transition-delay: calc(var(--i) * 70ms);
}
.fx .hero__copy > :not(h1) {
  opacity: 0;
  translate: 0 18px;
  transition: opacity 0.8s var(--ease-out), translate 0.8s var(--ease-out);
  transition-delay: calc(0.35s + var(--k) * 90ms);
}
.fx .mock {
  opacity: 0;
  scale: 0.92;
  rotate: y -14deg;
  translate: 0 calc(var(--out, 0) * -70px);
  transition: opacity 1s var(--ease-out) 0.2s, scale 1.3s var(--ease-out) 0.2s, rotate 1.3s var(--ease-out) 0.2s;
}
.fx .kpi,
.fx .pill,
.fx .mock__title {
  opacity: 0;
  translate: var(--dx) var(--dy);
  rotate: var(--rot);
  transition: opacity 0.8s var(--ease-out), translate 1.1s var(--ease-out), rotate 1.1s var(--ease-out);
  transition-delay: calc(0.5s + var(--k) * 70ms);
}
.fx .chart__line { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.8s var(--ease-out) 0.7s; }
.fx .chart__area { opacity: 0; transition: opacity 1.2s ease 1.4s; }

.fx .hero.is-assembled .fx-w,
.fx .hero.is-assembled .hero__copy > :not(h1),
.fx .hero.is-assembled .kpi,
.fx .hero.is-assembled .pill,
.fx .hero.is-assembled .mock__title {
  opacity: 1;
  translate: 0 0;
  rotate: 0deg;
  filter: none;
}
.fx .hero.is-assembled .mock { opacity: 1; scale: 1; rotate: y 0deg; }
.fx .hero.is-assembled .chart__line { stroke-dashoffset: 0; }
.fx .hero.is-assembled .chart__area { opacity: 1; }

/* --- Schwärzung: Grundzustand aller Elemente, die erst beim Scrollen erscheinen ---
   JS setzt .is-in, sobald die Oberkante 85 % der Bildschirmhöhe erreicht (oder das Seitenende).
   Dann leuchtet das Element aus dem Schwarz auf: erst die Silhouette (opacity), dann die Helligkeit (brightness).
   Keine Halbzustände: Die Animation läuft immer vollständig durch. */
.fx [data-reveal] {
  opacity: 0;
  filter: brightness(0);
  transition:
    opacity 0.7s ease var(--delay, 0s),
    filter 1.4s var(--ease-out) var(--delay, 0s),
    translate 1.1s var(--ease-out) var(--delay, 0s),
    rotate 1.1s var(--ease-out) var(--delay, 0s),
    scale 1.1s var(--ease-out) var(--delay, 0s),
    clip-path 1.1s var(--ease-out) var(--delay, 0s),
    border-color 0.25s ease 0s,
    box-shadow 0.25s ease 0s,
    transform 0.25s ease 0s;
}
.fx [data-reveal].is-in { opacity: 1; filter: brightness(1); translate: 0 0; rotate: 0deg; scale: 1; }

/* Varianten (Startzustände) */
.fx [data-reveal="rise"] { translate: 0 24px; }
.fx [data-reveal="from-right"] { translate: 60px 0; }

/* --- Für wen: „Fokus“ – Kacheln kommen aus der Unschärfe und Tiefe scharf nach vorn,
       wie ein Objektiv, das scharf stellt (eigener Effekt, wiki/guideline/motion.md) --- */
.fx [data-reveal="focus"] { scale: 1.12; filter: brightness(0) blur(12px); }
.fx [data-reveal="focus"].is-in { filter: brightness(1) blur(0); }
.audience { gap: var(--sp-7) var(--sp-6); }
.audience__note { margin-top: var(--sp-6); }

/* --- 2 · Module: Wischblende + Einschieben von links nach rechts, Licht-Sweep, Icons zeichnen sich --- */
.fx [data-reveal="wipe"] {
  translate: -16px 0;
  clip-path: inset(-60px 100% -60px -60px);
}
.fx [data-reveal="wipe"].is-in { clip-path: inset(-60px -60px -60px -60px); }

/* Karten schieben sich weit von links ein (70 % der Kartenbreite, wie v1).
   Reihenfolge rechts → links (JS setzt --delay): Jede Karte gleitet nur durch Spalten,
   die noch leer/geschwärzt sind → keine Überlappung mit bereits gelandeten Karten. */
.fx [data-reveal="slide"] {
  translate: -70% 0;
  transition-duration: 0.7s, 1.4s, 1.3s, 1.1s, 1.1s, 1.1s, 0.25s, 0.25s, 0.25s;
}

/* Lichtpunkt läuft nach dem Landen von links nach rechts über die obere Linie */
.fx #module .card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 1px;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, transparent, var(--c-turquoise) 50%, transparent) no-repeat;
  background-size: 40% 100%;
  filter: drop-shadow(0 0 6px var(--c-turquoise));
}
.fx #module .card.is-in::after { animation: sweep 1.4s var(--ease-out) calc(var(--delay, 0s) + 0.6s) both; }
@keyframes sweep {
  0% { opacity: 0; background-position-x: 0%; }
  30% { opacity: 1; }
  100% { opacity: 0; background-position-x: 100%; }
}

/* --- 3 · Konzept: „Lichtaufgang“ – Grafik taucht aus dem Schwarz auf, das Licht wandert an seinen Platz,
       danach erscheint das Logo. Überschrift steigt aus der Unschärfe. (Kein Zusammensetzen – Nutzerwunsch.) --- */
.fx [data-reveal="blur"] { translate: 0 0.6em; filter: brightness(0) blur(8px); }
.fx [data-reveal="blur"].is-in { filter: brightness(1) blur(0); }

.fx [data-reveal="glow"] {
  scale: 0.94;
  background-position: 100% 0%;
  transition:
    opacity 0.9s ease,
    filter 2.2s var(--ease-out),
    scale 2s var(--ease-out),
    background-position 2.6s var(--ease-out);
}
.fx [data-reveal="glow"].is-in { background-position: 30% 70%; }
.fx [data-reveal="glow"] img {
  opacity: 0;
  translate: 0 12px;
  filter: blur(6px);
  transition: opacity 1s ease 1.1s, translate 1.2s var(--ease-out) 1.1s, filter 1s var(--ease-out) 1.1s;
}
.fx [data-reveal="glow"].is-in img { opacity: 1; translate: 0 0; filter: blur(0); }.fx #konzept .pillar__num { transition: text-shadow 1s ease calc(var(--delay, 0s) + 0.4s); }
.fx #konzept .pillar.is-in .pillar__num { text-shadow: 0 0 14px rgba(0, 255, 225, 0.7); }

/* --- 4 · Ablauf: Fortschrittslinie (scroll-gekoppelt), Schritte klappen auf und leuchten --- */
.steps__line {
  position: relative;
  height: 2px;
  margin-bottom: var(--sp-5);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
}
.steps__line span {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transform-origin: left center;
  scale: var(--pl, 1) 1;
  background: linear-gradient(90deg, var(--c-turquoise-3), var(--c-turquoise) 70%, var(--c-orange));
  box-shadow: 0 0 12px rgba(0, 255, 225, 0.6);
}
.steps { perspective: 1200px; }
.fx [data-reveal="flip"] { transform-origin: 50% 0; rotate: x -75deg; }
.fx [data-reveal="flip"].is-in { rotate: x 0deg; }
.steps .card.is-lit {
  border-color: var(--c-turquoise);
  box-shadow: 0 0 0 1px rgba(0, 255, 225, 0.2), 0 0 32px -6px rgba(0, 255, 225, 0.45);
}
.steps .card.is-lit .step__num { text-shadow: 0 0 12px rgba(255, 123, 0, 0.8); }

/* --- 5 · Kontakt: Panel öffnet sich aus der Mitte, Lichtkegel wandert, Buchstaben klappen hoch --- */
.cta > * { position: relative; z-index: 1; }
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(35% 60% at 50% 50%, rgba(0, 255, 225, 0.22), transparent 70%);
}
.fx [data-reveal="open"] { clip-path: inset(18% 30% round var(--radius-lg)); scale: 0.96; }
.fx [data-reveal="open"].is-in { clip-path: inset(0% 0% round var(--radius-lg)); }
.fx .cta.is-in::before { animation: beam 1.8s var(--ease-out) 0.3s both; }
@keyframes beam {
  from { translate: -60% 0; opacity: 0; }
  40% { opacity: 1; }
  to { translate: 0 0; opacity: 1; }
}
.fx .fx-word { display: inline-block; white-space: nowrap; perspective: 600px; }
.fx .fx-ch {
  display: inline-block;
  opacity: 0;
  translate: 0 0.6em;
  rotate: x -90deg;
  transform-origin: 50% 100%;
  transition: opacity 0.6s var(--ease-out), translate 0.8s var(--ease-out), rotate 0.8s var(--ease-out);
  transition-delay: calc(0.4s + var(--i) * 22ms);
}
.fx .is-in .fx-ch { opacity: 1; translate: 0 0; rotate: x 0deg; }
/* ==========================================================================
   Intro (Markenreferenz S. 1): Tiefschwarz → türkises Licht blüht auf → das „X“
   setzt sich aus drei Balken zusammen, leuchtet → Zoom durch das X auf die Seite.
   Nur mit .fx und einmal pro Sitzung (.intro-active, gesetzt in main.js).
   ========================================================================== */
.intro { display: none; }
.intro-active, .intro-active body { overflow: hidden; }
.fx.intro-active .intro {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #000;
  cursor: pointer;
  animation: intro-out 0.8s cubic-bezier(0.7, 0, 0.84, 0) 2.5s forwards;
}
.fx.intro-active .intro.is-skipped { animation: intro-skip 0.45s ease forwards; }

.intro__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  filter: blur(60px); /* weiche, ineinanderfließende Lichtflächen wie auf Referenz S. 1 */
  animation: intro-bloom 2s var(--ease-out) forwards;
}
.intro__glow--a {
  width: 110vmax; height: 110vmax;
  left: 62%; top: 30%;
  translate: -50% -50%;
  background: radial-gradient(closest-side, #00ffe1 0%, rgba(0, 255, 225, 0.55) 45%, transparent 100%);
}
.intro__glow--c {
  width: 70vmax; height: 70vmax;
  left: 8%; top: 100%;
  translate: -50% -50%;
  background: radial-gradient(closest-side, rgba(0, 220, 200, 0.85), transparent);
  animation-delay: 0.4s;
}

.intro__mark {
  position: relative;
  width: clamp(72px, 9vw, 128px);
  animation: intro-glint 1s ease 1.5s both;
}
.intro__x {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  animation:
    intro-x-in 1.3s var(--ease-out) 0.3s both,
    intro-x-out 0.8s cubic-bezier(0.7, 0, 0.84, 0) 2.5s forwards;
}
.intro__stroke {
  transform-box: fill-box;
  transform-origin: center;
  animation: intro-piece 1.1s var(--ease-out) both;
}
.intro__stroke--main { --fx: -70px; --fy: -90px; --fr: -18deg; animation-delay: 0.35s; }
.intro__stroke--ur   { --fx: 80px;  --fy: -70px; --fr: 24deg;  animation-delay: 0.55s; }
.intro__stroke--ll   { --fx: -80px; --fy: 80px;  --fr: 24deg;  animation-delay: 0.7s; }

@keyframes intro-bloom {
  from { opacity: 0; scale: 0.35; }
  to { opacity: 1; scale: 1; }
}
@keyframes intro-piece {
  from { opacity: 0; transform: translate(var(--fx), var(--fy)) rotate(var(--fr)); }
  to { opacity: 1; transform: none; }
}
@keyframes intro-x-in {
  from { filter: blur(14px); scale: 1.15; }
  to { filter: blur(0); scale: 1; }
}
@keyframes intro-glint {
  0%, 100% { filter: drop-shadow(0 0 0 rgba(0, 255, 225, 0)); }
  50% { filter: drop-shadow(0 0 28px rgba(0, 255, 225, 0.9)); }
}
@keyframes intro-x-out {
  to { scale: 22; opacity: 0; }
}
@keyframes intro-out {
  to { opacity: 0; visibility: hidden; }
}
@keyframes intro-skip {
  to { opacity: 0; visibility: hidden; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .card:hover { transition: none; transform: none; }
}