/* ==========================================================================
   TEQMINDS Design System – Stylesheet
   Abgeleitet aus Wortmarke (Violett/Schwarz) und Bildmarke (Hexagon-Q).
   Dokumentation: /designsystem/
   ========================================================================== */

/* ---------- Schriften (lokal ausgeliefert, SIL Open Font License) ---------- */
@font-face { font-family: "Plex Sans"; src: url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("fonts/ibm-plex-sans-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

/* ---------- Tokens ---------- */
:root {
  /* Markenfarben */
  --tq-violet:      #654CBF;  /* exakt aus Wortmarke „TEQ“ und Favicon */
  --tq-violet-700:  #4F3A9E;  /* Hover, aktive Zustände */
  --tq-violet-900:  #241A4A;  /* dunkle Flächen */
  --tq-violet-100:  #ECE8F8;  /* Hinterlegungen */
  --tq-violet-50:   #F6F4FC;
  --tq-ink:         #0B0B0F;  /* „MINDS“, Headlines */
  --tq-stone:       #E5E5E4;  /* exakt aus Bildmarke (form_teqminds.png) */

  /* Funktionsfarben (abgeleitet) */
  --tq-text:        #26262C;
  --tq-muted:       #5E5E68;  /* 6.4:1 auf Weiß */
  --tq-line:        #D6D6D3;
  --tq-paper:       #FFFFFF;
  --tq-sand:        #F4F4F2;  /* Sektionswechsel */
  --tq-ok:          #1F7A4D;
  --tq-error:       #B3261E;

  /* Typografie */
  --tq-font:        "Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --tq-mono:        "Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --tq-fs-display:  clamp(2.5rem, 1.6rem + 3.6vw, 4.75rem);
  --tq-fs-h2:       clamp(1.75rem, 1.3rem + 1.6vw, 2.75rem);
  --tq-fs-h3:       1.25rem;
  --tq-fs-lead:     clamp(1.125rem, 1.05rem + .3vw, 1.3125rem);
  --tq-fs-body:     1.0625rem;
  --tq-fs-small:    .875rem;
  --tq-fs-label:    .75rem;

  /* Raster & Abstände (Basis 8) */
  --tq-s1: .5rem; --tq-s2: 1rem; --tq-s3: 1.5rem; --tq-s4: 2rem;
  --tq-s5: 3rem;  --tq-s6: 4rem; --tq-s7: 6rem;   --tq-s8: 8rem;
  --tq-max: 1200px;
  --tq-gutter: clamp(1rem, 4vw, 2.5rem);
  --tq-radius: 2px;              /* bewusst kantig, wie die Bildmarke */
  --tq-hex: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%); /* Flat-Top wie im Logo */
}

/* ---------- Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0; background: var(--tq-paper); color: var(--tq-text);
  font-family: var(--tq-font); font-size: var(--tq-fs-body); line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}
/* Silbentrennung nur in schmalen Fließtext-Spalten und Rechtstexten */
html[lang="de"] :is(.tq-rows, .tq-modules, .tq-flow, .tq-steps, .tq-legal) p, html[lang="de"] .tq-ui__pts li { hyphens: auto; -webkit-hyphens: auto; }
img, svg { max-width: 100%; display: block; }
a { color: var(--tq-violet); text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { color: var(--tq-violet-700); }
:focus-visible { outline: 2px solid var(--tq-violet); outline-offset: 3px; }
h1, h2, h3, h4 { color: var(--tq-ink); font-weight: 500; margin: 0; letter-spacing: -.02em; line-height: 1.1; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
::selection { background: var(--tq-violet); color: #fff; }

.tq-wrap { max-width: var(--tq-max); margin: 0 auto; padding: 0 var(--tq-gutter); }
.tq-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.tq-skip { position: absolute; left: -9999px; top: 0; background: var(--tq-ink); color: #fff; padding: .75rem 1rem; z-index: 100; }
.tq-skip:focus { left: 1rem; top: 1rem; }

/* ---------- Typo-Rollen ---------- */
.tq-label {
  font-family: var(--tq-mono); font-size: var(--tq-fs-label); font-weight: 500;
  letter-spacing: .08em; text-transform: uppercase; color: var(--tq-muted);
  display: inline-flex; align-items: center; gap: .6em;
}
.tq-label::before { content: ""; width: 1.05em; height: .91em; background: var(--tq-violet); clip-path: var(--tq-hex); flex: none; }
.tq-display { font-size: var(--tq-fs-display); line-height: 1.02; letter-spacing: -.035em; font-weight: 500; }
.tq-display em { font-style: normal; color: var(--tq-violet); }
.tq-h2 { font-size: var(--tq-fs-h2); letter-spacing: -.03em; line-height: 1.08; }
.tq-h3 { font-size: var(--tq-fs-h3); letter-spacing: -.01em; line-height: 1.3; font-weight: 600; }
.tq-lead { font-size: var(--tq-fs-lead); line-height: 1.55; color: var(--tq-text); max-width: 38em; }
.tq-small { font-size: var(--tq-fs-small); color: var(--tq-muted); }
.tq-num { font-family: var(--tq-mono); font-size: var(--tq-fs-small); color: var(--tq-violet); font-weight: 500; }

/* ---------- Buttons ---------- */
.tq-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 48px; padding: .75rem 1.375rem; border: 1px solid transparent; border-radius: var(--tq-radius);
  font: 500 1rem/1.2 var(--tq-font); text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.tq-btn--primary { background: var(--tq-violet); color: #fff; }
.tq-btn--primary:hover { background: var(--tq-violet-700); color: #fff; }
.tq-btn--ghost { background: transparent; color: var(--tq-ink); border-color: var(--tq-ink); }
.tq-btn--ghost:hover { background: var(--tq-ink); color: #fff; }
.tq-btn[disabled] { opacity: .6; cursor: progress; }
.tq-btn .tq-arrow { transition: transform .15s ease; }
.tq-btn:hover .tq-arrow { transform: translateX(3px); }
.tq-link { font-weight: 500; text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 1px; }

/* ---------- Header ---------- */
.tq-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--tq-line); }
@supports (backdrop-filter: blur(8px)) { .tq-header { background: rgba(255,255,255,.88); backdrop-filter: blur(8px); } }
.tq-header__bar { display: flex; align-items: center; gap: var(--tq-s4); height: 72px; }
.tq-header__logo img { height: 30px; width: auto; }
.tq-nav { display: flex; gap: var(--tq-s3); margin-left: auto; }
.tq-nav a { color: var(--tq-text); text-decoration: none; font-size: .9375rem; padding: .5rem 0; }
.tq-nav a:hover { color: var(--tq-violet); }
.tq-lang { display: flex; font-family: var(--tq-mono); font-size: .75rem; border: 1px solid var(--tq-line); border-radius: var(--tq-radius); }
.tq-lang a { padding: .4rem .6rem; color: var(--tq-muted); text-decoration: none; }
.tq-lang a[aria-current] { background: var(--tq-ink); color: #fff; }
.tq-header .tq-btn { min-height: 40px; padding: .5rem 1rem; font-size: .9375rem; }
@media (max-width: 860px) {
  .tq-nav { display: none; }
  .tq-lang { margin-left: auto; }
  .tq-header__bar { gap: var(--tq-s2); height: 64px; }
  .tq-header__logo img { height: 24px; }
}
@media (max-width: 420px) { .tq-header .tq-btn { padding: .4rem .7rem; font-size: .875rem; min-height: 36px; } .tq-header__bar { gap: .6rem; } }

/* ---------- Sektionen ---------- */
.tq-section { padding: var(--tq-s8) 0; border-top: 1px solid var(--tq-line); }
.tq-section--sand { background: var(--tq-sand); }
.tq-section--dark { background: var(--tq-violet-900); color: #D9D4EE; border-top: 0; }
.tq-section--dark h2, .tq-section--dark h3 { color: #fff; }
.tq-section--dark .tq-label { color: #B9AEE6; }
.tq-section--dark .tq-label::before { background: #B9AEE6; }
@media (max-width: 720px) { .tq-section { padding: var(--tq-s6) 0; } }

/* Sektionskopf: Label links, Inhalt rechts (12er-Raster) */
.tq-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--tq-s4); row-gap: var(--tq-s4); }
.tq-head { grid-column: 1 / span 4; }
.tq-body { grid-column: 5 / span 8; }
.tq-head .tq-h2 { margin-top: var(--tq-s2); }
@media (max-width: 900px) { .tq-head, .tq-body { grid-column: 1 / -1; } }

/* ---------- Hero ---------- */
.tq-hero { position: relative; overflow: hidden; padding: clamp(4rem, 10vw, 9rem) 0 clamp(4rem, 8vw, 7rem); }
.tq-hero__mark {
  position: absolute; inset: 0; pointer-events: none;
  background: url("../form_teqminds.png") no-repeat right 0 center / auto 128%;
}
.tq-hero__inner { position: relative; max-width: 50rem; }
.tq-hero .tq-display { margin: 0 0 var(--tq-s4); }
.tq-hero .tq-lead { margin-bottom: var(--tq-s5); }
.tq-actions { display: flex; flex-wrap: wrap; gap: var(--tq-s2); }
.tq-hero__meta {
  position: relative; margin-top: clamp(4rem, 8vw, 6rem); padding-top: var(--tq-s3);
  border-top: 1px solid var(--tq-line);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--tq-s4);
}
.tq-hero__meta dt { font-family: var(--tq-mono); font-size: var(--tq-fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--tq-violet); margin-bottom: .35rem; }
.tq-hero__meta dd { margin: 0; color: var(--tq-text); font-size: .9375rem; }
@media (max-width: 900px) { .tq-hero__mark { opacity: .55; background-position: 70% center; } }
@media (max-width: 720px) { .tq-hero__meta { grid-template-columns: 1fr; gap: var(--tq-s3); } }

/* ---------- Prinzipien (nummerierte Liste mit Haarlinien) ---------- */
.tq-rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--tq-ink); }
.tq-rows > li { display: grid; grid-template-columns: 3.5rem minmax(0, 14rem) minmax(0, 1fr); gap: var(--tq-s3); padding: var(--tq-s4) 0; border-bottom: 1px solid var(--tq-line); }
.tq-rows h3 { font-size: var(--tq-fs-h3); font-weight: 600; letter-spacing: -.01em; line-height: 1.3; }
.tq-rows p { color: var(--tq-muted); }
@media (max-width: 720px) { .tq-rows > li { grid-template-columns: 2.5rem minmax(0, 1fr); } .tq-rows > li p { grid-column: 2; } }

/* ---------- Plattform: Wabe + Modulliste ---------- */
.tq-platform { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--tq-s6); align-items: center; margin-top: var(--tq-s6); }
.tq-comb { width: 100%; max-width: 440px; height: auto; margin: 0 auto; }
.tq-comb .hx { fill: #fff; stroke: var(--tq-ink); stroke-width: 1.25; }
.tq-comb .hx--core { fill: var(--tq-violet); stroke: var(--tq-violet); }
.tq-comb text { font-family: var(--tq-font); font-size: 13px; font-weight: 500; fill: var(--tq-ink); text-anchor: middle; }
.tq-comb .t--core { fill: #fff; font-weight: 600; }
.tq-comb .t--num { font-family: var(--tq-mono); font-size: 10px; fill: var(--tq-violet); font-weight: 500; }
.tq-modules { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--tq-s4); }
.tq-modules li { padding: var(--tq-s3) 0; border-top: 1px solid var(--tq-line); }
.tq-modules h3 { font-size: 1rem; font-weight: 600; letter-spacing: 0; margin-bottom: .35rem; display: flex; gap: .6rem; align-items: baseline; }
.tq-modules p { font-size: .9375rem; color: var(--tq-muted); }
.tq-modules li.is-core { grid-column: 1 / -1; background: var(--tq-violet-50); border-top: 2px solid var(--tq-violet); padding: var(--tq-s3); }
@media (max-width: 900px) { .tq-platform { grid-template-columns: 1fr; gap: var(--tq-s4); } .tq-comb { max-width: 340px; } }
@media (max-width: 560px) { .tq-modules { grid-template-columns: 1fr; } }

/* ---------- Zusammenspiel: Ablauf mit Rollen ---------- */
.tq-flow { list-style: none; margin: var(--tq-s5) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); counter-reset: flow; }
.tq-flow > li { position: relative; padding: var(--tq-s3) var(--tq-s3) var(--tq-s4); border-top: 3px solid var(--tq-ink); background: #fff; }
.tq-flow > li + li { border-left: 1px solid var(--tq-line); }
.tq-flow > li.is-team { border-top-color: var(--tq-violet); background: var(--tq-violet-50); }
.tq-role { font-family: var(--tq-mono); font-size: var(--tq-fs-label); letter-spacing: .08em; text-transform: uppercase; display: inline-flex; align-items: center; gap: .5em; margin-bottom: var(--tq-s3); color: var(--tq-muted); }
.tq-role::before { content: ""; width: 1.05em; height: .91em; clip-path: var(--tq-hex); background: var(--tq-ink); }
.is-team .tq-role { color: var(--tq-violet-700); }
.is-team .tq-role::before { background: var(--tq-violet); }
.tq-flow h3 { font-size: 1.125rem; font-weight: 600; letter-spacing: -.01em; margin-bottom: .5rem; }
.tq-flow p { font-size: .9375rem; color: var(--tq-muted); }
.tq-note { margin-top: var(--tq-s3); font-size: var(--tq-fs-small); color: var(--tq-muted); }
@media (max-width: 900px) { .tq-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); } .tq-flow > li:nth-child(3) { border-left: 0; } }
@media (max-width: 560px) { .tq-flow { grid-template-columns: 1fr; } .tq-flow > li + li { border-left: 0; } }

/* ---------- Aufklappbare Vertiefung (details/summary) ---------- */
.tq-more { margin-top: var(--tq-s5); border-top: 1px solid var(--tq-ink); border-bottom: 1px solid var(--tq-line); }
.tq-more summary { list-style: none; cursor: pointer; display: flex; align-items: center; flex-wrap: wrap; gap: .25rem var(--tq-s3); padding: var(--tq-s3) 3.5rem var(--tq-s3) 0; position: relative; }
.tq-more summary::-webkit-details-marker { display: none; }
.tq-more__title { font-size: 1.25rem; font-weight: 600; color: var(--tq-ink); letter-spacing: -.01em; }
.tq-more__hint { font-family: var(--tq-mono); font-size: var(--tq-fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--tq-muted); }
.tq-more__icon { position: absolute; right: 0; top: 50%; width: 40px; height: 35px; margin-top: -17.5px; clip-path: var(--tq-hex); background: var(--tq-violet); transition: background-color .15s ease; }
.tq-more__icon::before, .tq-more__icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2px; margin: -1px 0 0 -7px; background: #fff; transition: transform .2s ease; }
.tq-more__icon::after { transform: rotate(90deg); }
.tq-more[open] .tq-more__icon::after { transform: rotate(0deg); }
.tq-more summary:hover .tq-more__icon { background: var(--tq-violet-700); }
.tq-more summary:hover .tq-more__title { color: var(--tq-violet); }
.tq-more__body { padding: var(--tq-s2) 0 var(--tq-s5); }
.tq-more__body > .tq-lead { margin-bottom: var(--tq-s5); }
.tq-fields { list-style: none; margin: 0; padding: 0; }
.tq-fields > li { display: grid; grid-template-columns: minmax(0, 2.2fr) repeat(3, minmax(0, 3fr)); gap: 0 var(--tq-s3); padding: var(--tq-s3) 0; border-top: 1px solid var(--tq-line); }
.tq-fields h4 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -.01em; color: var(--tq-ink); padding-top: .1rem; }
.tq-fields > li > div { padding: .1rem 0 0 var(--tq-s2); border-left: 2px solid var(--tq-line); }
.tq-fields > li > div.is-team { border-left-color: var(--tq-violet); }
.tq-fields span { display: block; font-family: var(--tq-mono); font-size: var(--tq-fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--tq-muted); margin-bottom: .3rem; }
.tq-fields .is-team span { color: var(--tq-violet-700); }
.tq-fields p { font-size: .9375rem; color: var(--tq-text); }
.tq-more__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--tq-s3); margin-top: var(--tq-s4); padding-top: var(--tq-s3); border-top: 1px solid var(--tq-line); }
.tq-more__foot .tq-small { max-width: 36em; }
@media (max-width: 900px) {
  .tq-fields > li { grid-template-columns: 1fr; gap: var(--tq-s2); }
  .tq-fields h4 { margin-bottom: .25rem; }
}
html[lang="de"] .tq-fields p { hyphens: auto; -webkit-hyphens: auto; }

/* ---------- Vorgehen ---------- */
.tq-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--tq-s4); }
.tq-steps li { border-top: 1px solid rgba(255,255,255,.25); padding-top: var(--tq-s3); }
.tq-steps .tq-num { color: #B9AEE6; display: block; margin-bottom: var(--tq-s2); }
.tq-steps h3 { font-size: 1.125rem; font-weight: 600; margin-bottom: .5rem; letter-spacing: -.01em; }
.tq-steps p { font-size: .9375rem; }
@media (max-width: 900px) { .tq-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .tq-steps { grid-template-columns: 1fr; } }

/* ---------- Partnerprodukt (Shelfwire) ---------- */
.tq-aside { padding: var(--tq-s5) 0; align-items: center; }
.tq-aside img { width: 180px; height: auto; }
.tq-aside p { color: var(--tq-muted); max-width: 40em; }

/* ---------- Kontakt ---------- */
.tq-contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--tq-s6); }
.tq-contact .tq-h2 { margin: var(--tq-s2) 0 var(--tq-s3); }
.tq-pilot { margin: var(--tq-s4) 0; padding: var(--tq-s3); border-left: 3px solid var(--tq-violet); background: var(--tq-violet-50); }
.tq-pilot strong { color: var(--tq-ink); font-weight: 600; }
.tq-direct { list-style: none; margin: 0; padding: 0; }
.tq-direct li { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); padding: .8rem 0; border-top: 1px solid var(--tq-line); font-size: .9375rem; }
.tq-direct li:last-child { border-bottom: 1px solid var(--tq-line); }
.tq-direct span { font-family: var(--tq-mono); font-size: var(--tq-fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--tq-muted); padding-top: .2rem; }
.tq-direct a { color: var(--tq-ink); text-decoration: none; }
.tq-direct a:hover { color: var(--tq-violet); text-decoration: underline; }
@media (max-width: 900px) { .tq-contact { grid-template-columns: 1fr; gap: var(--tq-s5); } }

/* Formular */
.tq-form { align-self: start; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--tq-s3); background: #fff; border: 1px solid var(--tq-line); padding: clamp(1.25rem, 3vw, 2.5rem); }
.tq-field { display: flex; flex-direction: column; gap: .4rem; }
.tq-field--full { grid-column: 1 / -1; }
.tq-field label { font-size: .875rem; font-weight: 500; color: var(--tq-ink); }
.tq-field label .req { color: var(--tq-violet); }
.tq-input { width: 100%; font: 400 1rem/1.4 var(--tq-font); color: var(--tq-ink); background: #fff; border: 1px solid #BDBDB9; border-radius: var(--tq-radius); padding: .75rem .875rem; transition: border-color .15s ease, box-shadow .15s ease; }
.tq-input:hover { border-color: var(--tq-ink); }
.tq-input:focus { outline: none; border-color: var(--tq-violet); box-shadow: 0 0 0 3px var(--tq-violet-100); }
textarea.tq-input { min-height: 9rem; resize: vertical; }
.tq-check { grid-column: 1 / -1; display: flex; gap: .75rem; align-items: flex-start; font-size: .875rem; color: var(--tq-muted); }
.tq-check input { width: 18px; height: 18px; margin: .15rem 0 0; accent-color: var(--tq-violet); flex: none; }
.tq-form__foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--tq-s2); }
.tq-msg { grid-column: 1 / -1; padding: .875rem 1rem; font-size: .9375rem; border-left: 3px solid; }
.tq-msg--ok { border-color: var(--tq-ok); background: #EDF6F1; color: var(--tq-ok); }
.tq-msg--error { border-color: var(--tq-error); background: #FBEDEC; color: var(--tq-error); }
.tq-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
@media (max-width: 560px) { .tq-form { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.tq-footer { border-top: 1px solid var(--tq-line); padding: var(--tq-s5) 0 var(--tq-s4); font-size: .875rem; color: var(--tq-muted); }
.tq-footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--tq-s4); padding-bottom: var(--tq-s4); }
.tq-footer__top img { height: 26px; width: auto; margin-bottom: var(--tq-s2); }
.tq-footer nav { display: flex; flex-wrap: wrap; gap: var(--tq-s1) var(--tq-s3); }
.tq-footer a { color: var(--tq-text); text-decoration: none; }
.tq-footer a:hover { color: var(--tq-violet); text-decoration: underline; }
.tq-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--tq-s2); padding-top: var(--tq-s3); border-top: 1px solid var(--tq-line); }

/* ---------- Rechtstexte ---------- */
.tq-legal { padding: var(--tq-s6) 0 var(--tq-s7); }
.tq-legal__inner { max-width: 46rem; }
.tq-legal h1 { font-size: var(--tq-fs-h2); letter-spacing: -.03em; margin: 0 0 var(--tq-s5); }
.tq-legal h2 { font-size: 1.375rem; margin: var(--tq-s5) 0 var(--tq-s2); padding-top: var(--tq-s3); border-top: 1px solid var(--tq-line); letter-spacing: -.015em; }
.tq-legal h3 { font-size: 1.125rem; font-weight: 600; margin: var(--tq-s4) 0 var(--tq-s1); letter-spacing: -.01em; }
.tq-legal h4 { font-size: 1rem; font-weight: 600; margin: var(--tq-s3) 0 .35rem; letter-spacing: 0; }
.tq-legal p, .tq-legal li { color: var(--tq-text); }
.tq-legal ul { padding-left: 1.25rem; }
.tq-legal .tq-callout { padding: var(--tq-s2) var(--tq-s3); background: var(--tq-sand); border-left: 3px solid var(--tq-ink); font-size: .9375rem; margin-bottom: var(--tq-s4); }

/* ---------- Erzeugte Oberfläche (Vergleich Chatfenster / generative UI) ---------- */
.tq-ui { margin-top: var(--tq-s5); }
.tq-ui [hidden] { display: none !important; }
.tq-ui__bar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--tq-s2) var(--tq-s3); margin-bottom: var(--tq-s3); }
.tq-ui__pick { font-family: var(--tq-mono); font-size: var(--tq-fs-label); letter-spacing: .08em; text-transform: uppercase; color: var(--tq-muted); }
.tq-ui__tabs { display: flex; flex-wrap: wrap; border: 1px solid var(--tq-ink); border-radius: var(--tq-radius); }
.tq-ui__tab { font: 500 .9375rem/1.2 var(--tq-font); color: var(--tq-ink); background: #fff; border: 0; padding: .7rem 1.1rem; min-height: 44px; cursor: pointer; transition: background-color .15s ease, color .15s ease; }
.tq-ui__tab + .tq-ui__tab { border-left: 1px solid var(--tq-ink); }
.tq-ui__tab:hover { background: var(--tq-violet-50); color: var(--tq-violet-700); }
.tq-ui__tab[aria-pressed="true"] { background: var(--tq-ink); color: #fff; }
.tq-ui__hint { margin: 0; font-size: var(--tq-fs-small); color: var(--tq-muted); }
.tq-ui__compare { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.tq-ui__col { display: flex; flex-direction: column; padding: var(--tq-s3) var(--tq-s4) var(--tq-s4); background: #fff; border-top: 3px solid var(--tq-line); }
.tq-ui__col.is-chat { background: #FAFAF9; color: var(--tq-muted); border-right: 1px solid var(--tq-line); }
.tq-ui__col.is-gen { border-top-color: var(--tq-violet); }
.tq-ui__cap { font-family: var(--tq-mono); font-size: var(--tq-fs-label); font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--tq-muted); margin-bottom: var(--tq-s3); }
.tq-ui__col.is-gen .tq-ui__cap { color: var(--tq-violet); }
.tq-ui__stage { flex: 1; display: grid; align-content: start; min-height: 300px; }
.tq-ui__pts { list-style: none; margin: var(--tq-s4) 0 0; padding: var(--tq-s3) 0 0; border-top: 1px solid var(--tq-line); display: grid; gap: .5rem; font-size: .9375rem; }
.tq-ui__pts li { position: relative; padding-left: 1.6rem; }
.tq-ui__pts li::before { content: ""; position: absolute; left: 0; top: .55em; width: 12px; height: 2px; background: #A3A3AB; }
.tq-ui__col.is-gen .tq-ui__pts { color: var(--tq-text); }
.tq-ui__col.is-gen .tq-ui__pts li::before { top: .4em; width: 13px; height: 11px; background: var(--tq-violet); clip-path: var(--tq-hex); }
.tq-ui .tq-note { margin-top: var(--tq-s3); }

/* Chat-Attrappe */
.tq-chat { display: grid; gap: var(--tq-s2); align-content: start; }
.tq-chat__msg { max-width: 92%; padding: .75rem 1rem; background: #fff; border: 1px solid var(--tq-line); font-size: .9375rem; }
.tq-chat__msg span { display: block; font-family: var(--tq-mono); font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: .25rem; }
.tq-chat__msg p { margin: 0; }
.tq-chat__msg.is-you { justify-self: end; background: #EDEDEB; color: var(--tq-text); border-color: transparent; }
.tq-chat__bars { display: grid; gap: 7px; margin-top: .6rem; }
.tq-chat__bars b { display: block; height: 7px; background: #E6E6E3; }
.tq-chat__bars b:nth-child(2) { width: 94%; } .tq-chat__bars b:nth-child(3) { width: 88%; }
.tq-chat__bars b:nth-child(4) { width: 97%; } .tq-chat__bars b:nth-child(5) { width: 55%; }

/* Erzeugte Oberfläche (Attrappe) */
.tq-gen { display: grid; gap: var(--tq-s3); align-content: start; }
.tq-gen > * { animation: tq-build .45s cubic-bezier(.2,.7,.2,1) both; }
.tq-gen > :nth-child(2) { animation-delay: .08s; } .tq-gen > :nth-child(3) { animation-delay: .16s; } .tq-gen > :nth-child(4) { animation-delay: .24s; } .tq-gen > :nth-child(5) { animation-delay: .32s; }
@keyframes tq-build { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.tq-gen__head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--tq-s2); padding-bottom: var(--tq-s2); border-bottom: 1px solid var(--tq-line); }
.tq-gen__head strong { display: block; font-weight: 600; color: var(--tq-ink); font-size: 1.0625rem; letter-spacing: -.01em; }
.tq-gen__lbl { display: block; font-family: var(--tq-mono); font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase; color: var(--tq-muted); margin-bottom: .3rem; }
.tq-gen__tag { flex: none; font-family: var(--tq-mono); font-size: .6875rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--tq-violet-700); background: var(--tq-violet-100); padding: .3rem .6rem; }
.tq-gen__fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--tq-s2); }
.tq-gen__select { display: flex; justify-content: space-between; align-items: center; gap: .5rem; border: 1px solid var(--tq-line); padding: .6rem .75rem; font-size: .9375rem; color: var(--tq-ink); background: #fff; }
.tq-gen__select::after { content: ""; width: 7px; height: 7px; border-right: 1.5px solid var(--tq-muted); border-bottom: 1.5px solid var(--tq-muted); transform: translateY(-2px) rotate(45deg); flex: none; }
.tq-gen__table { margin: 0; border: 1px solid var(--tq-line); }
.tq-gen__table div { display: flex; justify-content: space-between; padding: .55rem .75rem; font-size: .9375rem; }
.tq-gen__table div + div { border-top: 1px solid var(--tq-line); }
.tq-gen__table dt { color: var(--tq-muted); }
.tq-gen__table dd { margin: 0; font-family: var(--tq-mono); color: var(--tq-ink); }
.tq-gen__table .is-flag { background: var(--tq-violet-50); }
.tq-gen__table .is-flag dt, .tq-gen__table .is-flag dd { color: var(--tq-violet-700); font-weight: 500; }
.tq-gen__draft { border: 1px solid var(--tq-line); border-left: 3px solid var(--tq-violet); padding: .85rem 1rem; font-size: .9375rem; }
.tq-gen__draft p { margin: 0 0 .75rem; }
.tq-gen__file { display: inline-block; font-family: var(--tq-mono); font-size: .75rem; padding: .3rem .55rem; background: var(--tq-sand); border: 1px solid var(--tq-line); }
.tq-gen__basis { margin: 0; font-size: var(--tq-fs-small); color: var(--tq-muted); }
.tq-gen__basis span { color: var(--tq-ink); font-weight: 500; }
.tq-gen__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.tq-gen__btn { font-size: .875rem; font-weight: 500; padding: .5rem .9rem; border: 1px solid var(--tq-ink); color: var(--tq-ink); border-radius: var(--tq-radius); }
.tq-gen__btn.is-primary { background: var(--tq-violet); border-color: var(--tq-violet); color: #fff; }

@media (max-width: 900px) {
  .tq-ui__compare { grid-template-columns: 1fr; }
  .tq-ui__col.is-chat { border-right: 0; }
  .tq-ui__stage { min-height: 0; }
}
@media (max-width: 560px) {
  .tq-ui__col { padding: var(--tq-s3) var(--tq-s2) var(--tq-s3); }
  .tq-ui__tabs { width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--tq-ink); }
  .tq-ui__tab + .tq-ui__tab { border-left: 0; }
  .tq-ui__tab { padding: .7rem .5rem; font-size: .875rem; }
}