/* ============================================================
   NEOTEX — heller Auftritt (lokale Vorschau)
   Papier: #f7f7f3 · Ink: #131316 · Akzente: kobalt/lila/aprikot
   Typo: Outfit (lokal, site/assets/outfit.ttf)
   ============================================================ */

@font-face {
  font-family: "Outfit";
  src: url("/assets/outfit.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f7f7f3;
  --paper-ruhig: #efeee7;
  --ink: #131316;
  --ink-weich: #4b4b52;
  --line: rgba(19, 19, 22, 0.16);
  --line-stark: rgba(19, 19, 22, 0.42);
  --kobalt: #2a3fd0;
  --lila: #8378d6;
  --aprikot: #e2935a;
  --espresso: #211913;
  --espresso-weich: #37291f;
  --creme: #f3ead9;
  --max: 76rem;
  --pad: clamp(1.25rem, 4vw, 3rem);
  --radius: 0.35rem;
  --font: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* ---------- Basis ---------- */

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-weight: 360;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  font-weight: 560;
  line-height: 1.06;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

p { margin: 0 0 1em; max-width: 38rem; }

a {
  color: inherit;
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.18em;
}

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

ul, ol { margin: 0; padding: 0; list-style: none; }

strong { font-weight: 620; }

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

::selection { background: rgba(42, 63, 208, 0.16); }

.skip-link {
  position: absolute;
  top: -4rem;
  left: var(--pad);
  z-index: 60;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  text-decoration: none;
  transition: top 0.18s ease;
}
.skip-link:focus { top: 0.75rem; color: var(--paper); }

.wrap {
  width: min(var(--max), 100% - 2 * var(--pad));
  margin-inline: auto;
}

.narrow { max-width: 46rem; }

.kicker {
  font-size: 0.86rem;
  font-weight: 480;
  letter-spacing: 0.01em;
  color: var(--ink-weich);
  margin-bottom: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}
.kicker::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--line-stark);
}

.abstand-oben { padding-top: clamp(3.5rem, 9vw, 7rem); }
.abstand-unten { padding-bottom: clamp(3.5rem, 9vw, 7rem); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.78rem 1.5rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font);
  font-size: 0.98rem;
  font-weight: 520;
  letter-spacing: 0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn:hover { background: var(--kobalt); border-color: var(--kobalt); color: #fff; }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-stark);
}
.btn--ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }

.btn--papier { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn--papier:hover { background: var(--aprikot); border-color: var(--aprikot); color: var(--espresso); }

.pfeil { font-weight: 460; transition: transform 0.18s ease; }
.btn:hover .pfeil { transform: translateX(3px); }

.link-pfeil {
  font-weight: 520;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.link-pfeil .pfeil { transition: transform 0.18s ease; }
.link-pfeil:hover .pfeil { transform: translateX(3px); }
.link-pfeil:hover { color: var(--kobalt); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-innen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  padding-block: 0.55rem;
}
.brand img {
  height: 1.35rem;
  width: auto;
  mix-blend-mode: multiply; /* weisses Logo-Grund verschwindet auf Papier */
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid var(--line-stark);
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle .balken {
  display: inline-block;
  width: 1.05rem;
  height: 2px;
  background: currentColor;
  box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor;
}

.hauptnav ul {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 1.7rem);
}
.hauptnav a {
  position: relative;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 460;
  color: var(--ink-weich);
  padding-block: 0.35rem;
  transition: color 0.16s ease;
}
.hauptnav a:hover { color: var(--ink); }
.hauptnav a[aria-current="page"] { color: var(--ink); font-weight: 560; }
.hauptnav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--kobalt);
  border-radius: 2px;
}
.hauptnav .nav-cta {
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 0.42rem 1.05rem;
  color: var(--ink);
  font-weight: 520;
}
.hauptnav .nav-cta::after { display: none; }
.hauptnav .nav-cta:hover { background: var(--ink); color: var(--paper); }

/* ---------- Hero (Start) ---------- */

.hero {
  position: relative;
  padding-top: clamp(2.5rem, 7vw, 6rem);
  padding-bottom: clamp(3rem, 8vw, 6.5rem);
  overflow: clip;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  align-items: end;
}

.hero-text { grid-column: 1 / span 6; grid-row:1; position: relative; z-index: 2; }

.hero-display {
  font-size: clamp(2.9rem, 6.1vw, 5.5rem);
  font-weight: 470;
  line-height: 0.99;
  letter-spacing: -0.032em;
  margin: 0 0 1.3rem;
  max-width: 12ch;
}
.hero-display .zeile { display:block; padding:0; border:0; margin:0; }
.hero-display .akzent { color: var(--kobalt); font-weight: 520; }

.hero-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.5;
  color: var(--ink-weich);
  max-width: 34rem;
  margin-bottom: 2rem;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 2.2rem; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  font-size: 0.88rem;
  color: var(--ink-weich);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-meta i {
  width: 0.5rem; height: 0.5rem;
  border-radius: 50%;
  background: var(--aprikot);
  font-style: normal;
}
.hero-meta span:nth-child(2) i { background: var(--lila); }
.hero-meta span:nth-child(3) i { background: var(--kobalt); }

/* räumliche editorial Komposition */
.hero-raum {
  grid-column: 7 / -1;
  grid-row:1;
  position: relative;
  z-index: 1;
  align-self: stretch;
  min-height: clamp(20rem, 40vw, 34rem);
}
.hero-raum svg { width: 100%; height: 100%; }
.raum-ebene { will-change: transform; }

/* ---------- Leistung (Start) ---------- */

.leistung { border-top: 1px solid var(--line); }

.leistung-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
}

.leistung-kopf { grid-column: 1 / span 4; }
.leistung-kopf h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
.leistung-kopf .kicker { margin-top: clamp(2rem, 5vw, 4rem); }

.leistungsliste { grid-column: 6 / -1; }

.leistungsliste li {
  display: grid;
  grid-template-columns: 3.2rem 1fr auto;
  align-items: baseline;
  gap: 1rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}
.leistungsliste li:first-child { border-top: 1px solid var(--line); }

.leistungsliste .nr {
  font-size: 0.85rem;
  color: var(--ink-weich);
  font-weight: 460;
}

.leistungsliste h3 {
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  margin: 0 0 0.35rem;
  letter-spacing: -0.018em;
}
.leistungsliste p {
  margin: 0;
  color: var(--ink-weich);
  font-size: 0.98rem;
  max-width: 30rem;
}

.leistungsliste .marker {
  width: 0.85rem; height: 0.85rem;
  border-radius: 50%;
  border: 1px solid var(--line-stark);
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}
.leistungsliste li:hover .marker { background: var(--kobalt); border-color: var(--kobalt); transform: scale(1.15); }
.leistungsliste li:nth-child(2):hover .marker { background: var(--lila); border-color: var(--lila); }
.leistungsliste li:nth-child(3):hover .marker { background: var(--aprikot); border-color: var(--aprikot); }

/* ---------- Espresso-Studie Band ---------- */

.studienband {
  background: var(--espresso);
  color: var(--creme);
  position: relative;
  overflow: clip;
}
.studienband ::selection { background: rgba(226, 147, 90, 0.4); }

.studien-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  align-items: end;
  padding-block: clamp(3.5rem, 9vw, 7rem);
}

.studien-visual {
  grid-column: 1 / span 7;
  position: relative;
  aspect-ratio: 16 / 10.5;
  border: 1px solid rgba(243, 234, 217, 0.22);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--espresso-weich);
}
.studien-visual svg, .studien-visual img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.studien-text { grid-column: 9 / -1; padding-bottom: 0.5rem; }
.studien-text .kicker { color: rgba(243, 234, 217, 0.66); }
.studien-text .kicker::before { background: rgba(243, 234, 217, 0.4); }
.studien-text h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  color: var(--creme);
}
.studien-text p { color: rgba(243, 234, 217, 0.78); }
.studien-text .link-pfeil { color: var(--creme); margin-top: 0.5rem; }
.studien-text .link-pfeil:hover { color: var(--aprikot); }

.studien-marke {
  position: absolute;
  top: clamp(1.2rem, 3vw, 2.2rem);
  right: var(--pad);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: rgba(243, 234, 217, 0.5);
  text-transform: uppercase;
}

/* ---------- Prozess (Start) ---------- */

.prozess ol {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.4rem;
  counter-reset: schritt;
  margin-top: 2.4rem;
}
.prozess li {
  counter-increment: schritt;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  position: relative;
}
.prozess li::before {
  content: counter(schritt, decimal-leading-zero);
  display: block;
  font-size: 0.85rem;
  color: var(--ink-weich);
  margin-bottom: 1.6rem;
}
.prozess h3 { font-size: 1.12rem; margin-bottom: 0.35rem; letter-spacing: -0.01em; }
.prozess p { font-size: 0.92rem; color: var(--ink-weich); margin: 0; }

/* ---------- Kontaktabschluss ---------- */

.kontakt-schluss {
  border-top: 1px solid var(--line);
  text-align: left;
}
.kontakt-schluss h2 {
  font-size: clamp(2.2rem, 5.4vw, 4.4rem);
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin-bottom: 1.4rem;
}
.kontakt-schluss p { color: var(--ink-weich); max-width: 32rem; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: clamp(2.2rem, 5vw, 3.4rem) 0 2rem;
  background: var(--paper-ruhig);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.6rem;
  align-items: start;
}

.footer-brand { grid-column: 1 / span 4; }
.footer-brand img {
  height: 1.15rem;
  width: auto;
  mix-blend-mode: multiply;
  margin-bottom: 0.9rem;
}
.footer-brand p { font-size: 0.9rem; color: var(--ink-weich); max-width: 22rem; }

.footer-nav { grid-column: 6 / span 3; display: grid; gap: 0.45rem; }
.footer-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--ink-weich);
  width: fit-content;
}
.footer-nav a:hover { color: var(--ink); }

.footer-recht { grid-column: 9 / -1; display: grid; gap: 0.45rem; align-content: start; }
.footer-recht a { font-size: 0.95rem; }
.footer-recht .hinweis {
  font-size: 0.82rem;
  color: var(--ink-weich);
  max-width: 24rem;
  margin-top: 0.6rem;
  line-height: 1.5;
}

.footer-unten {
  margin-top: 2.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--ink-weich);
}

/* ---------- Seitenkopf (Subseiten) ---------- */

.seitenkopf {
  padding-top: clamp(3rem, 8vw, 6rem);
  padding-bottom: clamp(2.4rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--line);
}
.seitenkopf h1 {
  font-size: clamp(2.6rem, 6.4vw, 5.2rem);
  font-weight: 470;
  letter-spacing: -0.032em;
  max-width: 16ch;
  margin-bottom: 1.1rem;
}
.seitenkopf .einleitung {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-weich);
  max-width: 36rem;
}

/* ---------- Websites: Leistungszeilen ---------- */

.zeilen { border-top: 1px solid var(--line); }

.zeile {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  padding: clamp(2rem, 4.5vw, 3.4rem) 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.zeile .zeile-titel { grid-column: 1 / span 5; }
.zeile .zeile-titel h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 0.4rem; }
.zeile .zeile-titel .untertitel {
  font-size: 0.9rem; color: var(--ink-weich);
}
.zeile .zeile-inhalt { grid-column: 7 / -1; }
.zeile .zeile-inhalt p { color: var(--ink-weich); }
.zeile .zeile-inhalt > p:first-child {
  font-size: 1.08rem; color: var(--ink);
}

.merkmale { margin-top: 1.2rem; display: grid; gap: 0.55rem; }
.merkmale li {
  display: flex; gap: 0.7rem; align-items: baseline;
  font-size: 0.96rem;
}
.merkmale li::before {
  content: "";
  width: 0.55rem; height: 0.55rem;
  flex: none;
  transform: translateY(0.05rem) rotate(45deg);
  background: var(--kobalt);
}
.merkmale.amethyst li::before { background: var(--lila); }
.merkmale.mandel li::before { background: var(--aprikot); }

/* ---------- FAQ ---------- */

.faq { border-top: 1px solid var(--line); }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1.3rem 0;
}
.faq summary {
  cursor: pointer;
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 520;
  letter-spacing: -0.012em;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-weight: 380;
  font-size: 1.5rem;
  color: var(--ink-weich);
  transition: transform 0.18s ease;
  line-height: 1;
}
.faq details[open] summary::after { transform: rotate(45deg); color: var(--kobalt); }
.faq details p {
  margin: 0.9rem 0 0;
  color: var(--ink-weich);
  max-width: 40rem;
}

/* ---------- Arbeiten: Studie ---------- */

.studienkopf {
  background: var(--espresso);
  color: var(--creme);
}
.studienkopf .kicker { color: rgba(243, 234, 217, 0.66); }
.studienkopf .kicker::before { background: rgba(243, 234, 217, 0.4); }
.studienkopf h1 { color: var(--creme); }
.studienkopf .einleitung { color: rgba(243, 234, 217, 0.78); }

.studien-hero {
  position: relative;
  aspect-ratio: 16 / 8.2;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(243, 234, 217, 0.22);
  background: var(--espresso-weich);
}
.studien-hero svg, .studien-hero img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.studiennotiz {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  font-size: 0.9rem;
  color: rgba(243, 234, 217, 0.66);
  margin-top: 1.1rem;
}
.studiennotiz::before { content: ""; width: 1.6rem; height: 1px; background: rgba(243, 234, 217, 0.4); flex: none; transform: translateY(-0.25rem); }

.studien-abschnitt .zeile-inhalt h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }

.farbpalette { display: flex; gap: 0.6rem; margin-top: 1.1rem; flex-wrap: wrap; }
.farbpalette span {
  width: 3.4rem; height: 4.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  display: grid;
  align-content: end;
  padding: 0.35rem;
  font-size: 0.62rem;
  color: rgba(19,19,22,0.55);
  letter-spacing: 0.02em;
}

/* ---------- Ablauf: Prozessspalten ---------- */

.ablauf-liste { counter-reset: phase; border-top: 1px solid var(--line); }
.ablauf-liste > li {
  counter-increment: phase;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  padding: clamp(2rem, 4.5vw, 3.2rem) 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.ablauf-liste .phase-nr {
  grid-column: 1 / span 2;
  font-size: 0.9rem;
  color: var(--ink-weich);
}
.ablauf-liste .phase-nr::before {
  content: counter(phase, decimal-leading-zero);
  display: block;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.ablauf-liste .phase-body { grid-column: 4 / span 6; }
.ablauf-liste h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); margin-bottom: 0.5rem; }
.ablauf-liste p { color: var(--ink-weich); }
.ablauf-liste .phase-seite { grid-column: 10 / -1; font-size: 0.9rem; color: var(--ink-weich); }
.ablauf-liste .phase-seite .kasten {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  background: var(--paper-ruhig);
}
.ablauf-liste .phase-seite .kasten strong { display: block; font-size: 0.82rem; letter-spacing: 0.02em; color: var(--ink); margin-bottom: 0.3rem; }

.intern-hinweis {
  border: 1px solid var(--line);
  border-left: 3px solid var(--lila);
  background: var(--paper-ruhig);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  font-size: 0.95rem;
  color: var(--ink-weich);
  max-width: 46rem;
}
.intern-hinweis strong { color: var(--ink); }

/* ---------- Über uns ---------- */

.haltung { border-top: 1px solid var(--line); }
.haltung-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
}
.haltung-text { grid-column: 1 / span 7; }
.haltung-text h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.haltung-text p { color: var(--ink-weich); font-size: 1.05rem; }

.haltung-werte { grid-column: 9 / -1; display: grid; gap: 0; align-content: start; }
.haltung-werte li {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
}
.haltung-werte li:first-child { border-top: 1px solid var(--line); }
.haltung-werte strong { display: block; font-size: 1.05rem; margin-bottom: 0.2rem; }
.haltung-werte span { color: var(--ink-weich); font-size: 0.92rem; }

.ergaenzung {
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.4rem;
  align-items: center;
  background: var(--paper-ruhig);
}
.ergaenzung h2 { font-size: 1.3rem; margin-bottom: 0.3rem; }
.ergaenzung p { margin: 0; color: var(--ink-weich); font-size: 0.95rem; max-width: 34rem; }

/* ---------- Kontakt ---------- */

.kontakt-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 3.4vw, 3rem);
  align-items: start;
}

.kontakt-formular { grid-column: 1 / span 7; }

.form-zeile { margin-bottom: 1.5rem; }
.form-zeile label {
  display: block;
  font-size: 0.9rem;
  font-weight: 520;
  margin-bottom: 0.35rem;
}
.form-zeile label .opt { color: var(--ink-weich); font-weight: 400; }

.form-zeile input[type="text"],
.form-zeile input[type="email"],
.form-zeile textarea {
  width: 100%;
  font-family: var(--font);
  font-size: 1.02rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-stark);
  border-radius: 0;
  padding: 0.55rem 0.1rem;
  transition: border-color 0.16s ease;
}
.form-zeile textarea { min-height: 7.5rem; resize: vertical; line-height: 1.55; }
.form-zeile input:focus, .form-zeile textarea:focus {
  outline: none;
  border-bottom: 2px solid var(--kobalt);
  margin-bottom: -1px;
}
.form-zeile input[aria-invalid="true"], .form-zeile textarea[aria-invalid="true"] {
  border-bottom-color: #b3402e;
}

.form-hilfe { font-size: 0.82rem; color: var(--ink-weich); margin-top: 0.3rem; }
.form-fehler {
  font-size: 0.85rem;
  color: #b3402e;
  margin-top: 0.35rem;
  display: none;
}
.form-fehler.sichtbar { display: block; }

.wahlgruppe { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.wahlgruppe label {
  border: 1px solid var(--line-stark);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.16s ease;
  user-select: none;
}
.wahlgruppe input { position: absolute; opacity: 0; pointer-events: none; }
.wahlgruppe label:has(input:checked) {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.wahlgruppe label:has(input:focus-visible) { outline: 2px solid var(--kobalt); outline-offset: 3px; }

.form-check {
  display: flex; gap: 0.7rem; align-items: flex-start;
  font-size: 0.92rem; color: var(--ink-weich);
  cursor: pointer;
}
.form-check input { margin-top: 0.3rem; accent-color: var(--kobalt); width: 1rem; height: 1rem; flex: none; }

.form-aktionen { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 2rem; }

.form-status {
  margin-top: 1.2rem;
  font-size: 0.92rem;
  border-left: 3px solid var(--lila);
  padding: 0.7rem 1rem;
  background: var(--paper-ruhig);
  border-radius: 0 var(--radius) var(--radius) 0;
  display: none;
}
.form-status.sichtbar { display: block; }

.kontakt-seite { grid-column: 9 / -1; position: sticky; top: 6rem; }
.kontakt-seite .karte {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  background: var(--paper-ruhig);
  margin-bottom: 1.2rem;
}
.kontakt-seite .karte h2 { font-size: 1.12rem; margin-bottom: 0.45rem; }
.kontakt-seite .karte p { font-size: 0.93rem; color: var(--ink-weich); margin: 0; }
.kontakt-seite .karte a { font-weight: 520; }
.kontakt-seite .karte + .karte { background: transparent; }

/* ---------- SVG-Szenen ---------- */

.szene { width: 100%; height: 100%; display: block; }
.szene text {
  font-family: var(--font);
  letter-spacing: -0.02em;
}

/* ---------- Responsive ---------- */

@media (max-width: 48rem) {
  .header-innen { min-height: 3.6rem; }
  .nav-toggle { display: inline-flex; }
  .js .hauptnav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.8rem var(--pad) 1.3rem;
    display: none;
  }
  .js .hauptnav.offen { display: block; }
  .hauptnav ul { flex-direction: column; align-items: stretch; gap: 0.2rem; }
  .hauptnav a { display: block; padding: 0.65rem 0; font-size: 1.05rem; }
  .hauptnav a[aria-current="page"]::after { display: none; }
  .hauptnav .nav-cta { border: none; padding: 0.65rem 0; border-radius: 0; }
  .hauptnav .nav-cta:hover { background: none; color: var(--kobalt); }
  /* NoJS: Navigation bleibt als horizontale, scrollbare Zeile sichtbar */
  .hauptnav ul { flex-direction: row; flex-wrap: wrap; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-text { grid-column: 1; }
  .hero-raum { grid-column: 1; min-height: 17rem; order: 2; }

  .leistung-grid, .studien-grid, .haltung-grid, .kontakt-grid { grid-template-columns: 1fr; }
  .leistung-kopf, .leistungsliste,
  .studien-visual, .studien-text,
  .haltung-text, .haltung-werte,
  .kontakt-formular, .kontakt-seite { grid-column: 1 / -1; }

  .leistungsliste li { grid-template-columns: 2.2rem 1fr; }
  .leistungsliste .marker { display: none; }

  .prozess ol { grid-template-columns: 1fr; gap: 0; }
  .prozess li { padding: 1.1rem 0; display: grid; grid-template-columns: 3rem 1fr; gap: 0.8rem; }
  .prozess li::before { margin-bottom: 0; }

  .zeile .zeile-titel, .zeile .zeile-inhalt { grid-column: 1 / -1; }
  .zeile .zeile-titel { margin-bottom: 0.4rem; }

  .ablauf-liste .phase-nr { grid-column: 1 / -1; display: flex; align-items: baseline; gap: 0.8rem; margin-bottom: 0.6rem; }
  .ablauf-liste .phase-nr::before { margin-bottom: 0; font-size: 1.8rem; }
  .ablauf-liste .phase-body { grid-column: 1 / -1; }
  .ablauf-liste .phase-seite { grid-column: 1 / -1; margin-top: 0.8rem; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand, .footer-nav, .footer-recht { grid-column: 1 / -1; }

  .kontakt-seite { position: static; }
  .ergaenzung { grid-template-columns: 1fr; }
  .studien-hero { aspect-ratio: 4 / 3.4; }
}

@media (min-width: 48.01rem) and (max-width: 64rem) {
  .hauptnav ul { gap: 0.9rem; }
  .hero-display { font-size: clamp(2.7rem, 7vw, 4.6rem); }
  .prozess ol { grid-template-columns: repeat(3, 1fr); row-gap: 2rem; }
}

@media (min-width: 90rem) {
  :root { --max: 82rem; }
  .hero-display { font-size: 6.9rem; }
}

/* ---------- Reduced Motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .raum-ebene { transform: none !important; }
  .btn:hover .pfeil, .link-pfeil:hover .pfeil { transform: none; }
  .leistungsliste li:hover .marker { transform: none; }
}

/* Eigene generierte Materialwelt: nicht der alte illustrative Fallback. */
.hero-original { position:relative; overflow:visible; border:0; background:none; min-height:420px; }
.hero-original picture { position:absolute; inset:-8% -12% -5% -14%; display:block; }
.hero-original img { width:100%; height:100%; object-fit:cover; object-position:66% 50%; mix-blend-mode:multiply; }
.material-label { position:absolute; bottom:30px; left:18px; display:flex; align-items:center; gap:9px; font-size:12px; letter-spacing:.025em; color:var(--ink-soft); }
.material-label i { width:7px; height:7px; border-radius:50%; background:var(--kobalt); }
.material-index { position:absolute; top:34px; right:5px; font-size:10px; letter-spacing:.1em; color:var(--ink-soft); }
.original-study { position:relative; display:block; min-height:440px; overflow:hidden; color:#fff; }
.original-study picture,.original-study img { display:block; width:100%;height:100%; }
.original-study picture { position:absolute;inset:0; }
.original-study img { object-fit:cover; object-position:63% 58%;transition:transform .8s ease; }
.original-study:hover img { transform:scale(1.025); }
.study-word { position:absolute; left:7%; top:11%; font-size:clamp(52px,8vw,110px); font-weight:400; letter-spacing:-.07em;line-height:.9; }
.study-word span { display:block;font-size:13px;font-weight:400;line-height:1.5;letter-spacing:0;margin-top:18px; }
@media(max-width:760px){.hero-original{min-height:300px; margin:18px 0 0;}.hero-original picture{inset:0 -5%;}.hero-original img{object-position:63% 50%;}.material-label{left:0;bottom:0}.material-index{right:0;top:0}.original-study{min-height:340px;}.original-study img{object-position:68% 55%;}.study-word{top:8%;left:6%;font-size:65px;}}
@media(prefers-reduced-motion:reduce){.original-study img{transition:none;}.original-study:hover img{transform:none;}}

@media(max-width:760px){.hero-text,.hero-raum{grid-column:1/-1;grid-row:auto;}.hero-original{min-height:310px;}}

@media(max-width:760px){.studienkopf .studien-grid{grid-template-columns:minmax(0,1fr);}.studienkopf .studien-visual{grid-column:1;min-width:0;width:100%;}.studienkopf .studien-text{min-width:0;grid-column:1;}}