/* =====================================================================
   MT-Engineering – Website
   Gestaltung: technische Zeichnung auf mattem Scan-Grau
   ===================================================================== */

@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url(../fonts/archivo-latin-wdth-normal.woff2) format('woff2-variations'),
       url(../fonts/archivo-latin-wdth-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url(../fonts/archivo-latin-ext-wdth-normal.woff2) format('woff2-variations'),
       url(../fonts/archivo-latin-ext-wdth-normal.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --spray: #E3E4E0;       /* mattes Scan-Spray: Seitenhintergrund */
  --papier: #F2F2EF;      /* Zeichenpapier: Flächen, Formular */
  --graphit: #1F2429;     /* Schrift, Konturen, dunkles Band */
  --text-2: #4C545A;      /* Nebentext */
  --stahl: #6A7278;       /* Maßlinien */
  --stahl-hell: #959CA1;  /* Mittellinien */
  --linie: #C5C7C2;       /* Trennlinien */
  --scan: #2F45FF;        /* Laserlinie: einzige Akzentfarbe */
  --scan-tief: #1E31D6;
  --scan-hell: #A3ADFF;
  --fehler: #B42318;

  --schrift: 'Archivo', 'Helvetica Neue', Arial, system-ui, sans-serif;
  --max: 1240px;
  --rand: clamp(20px, 4vw, 48px);
  --kopf-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--kopf-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--spray);
  color: var(--graphit);
  font-family: var(--schrift);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

a { color: var(--graphit); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--scan); }

:focus-visible { outline: 3px solid var(--scan); outline-offset: 3px; }

h1, h2, h3 { margin: 0; color: inherit; }

h1 {
  font-size: clamp(2rem, 4.3vw, 3.7rem);
  font-weight: 800;
  font-stretch: 125%;
  line-height: 1.0;
  letter-spacing: -0.018em;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.85rem);
  font-weight: 760;
  font-stretch: 118%;
  line-height: 1.06;
  letter-spacing: -0.012em;
  text-wrap: balance;
  hyphens: manual;
}

h3 {
  font-size: 1.22rem;
  font-weight: 660;
  font-stretch: 106%;
  line-height: 1.25;
}

p { margin: 0 0 1em; }

.sprung {
  position: absolute; left: -9999px; top: 12px; z-index: 100;
  background: var(--graphit); color: var(--spray); padding: 10px 14px; text-decoration: none;
}
.sprung:focus { left: 12px; }

/* ---------- Knöpfe ---------- */

.knopf {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: .7em 1.35em;
  border: 1.5px solid var(--scan); border-radius: 3px;
  background: var(--scan); color: #fff;
  font: inherit; font-size: 1rem; font-weight: 620; font-stretch: 108%; line-height: 1.2;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.knopf:hover { background: var(--scan-tief); border-color: var(--scan-tief); color: #fff; }
.knopf-linie { background: transparent; color: var(--graphit); border-color: var(--graphit); }
.knopf-linie:hover { background: var(--graphit); border-color: var(--graphit); color: var(--spray); }
.knopf-hell { background: var(--spray); border-color: var(--spray); color: var(--graphit); }
.knopf-hell:hover { background: #fff; border-color: #fff; color: var(--graphit); }
.knopf-klein { min-height: 40px; padding: .45em 1em; font-size: .95rem; }
.knopf-gross { min-height: 56px; padding: .85em 1.9em; font-size: 1.08rem; }
.knopf[disabled] { opacity: .6; cursor: progress; }

/* ---------- Kopfzeile ---------- */

.kopf {
  position: sticky; top: 0; z-index: 30;
  background: rgba(227, 228, 224, .93);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linie);
}
.kopf-innen {
  max-width: var(--max); height: var(--kopf-h); margin: 0 auto; padding: 0 var(--rand);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--graphit); text-decoration: none; }
.logo:hover { color: var(--graphit); }
.logo-marke { width: 30px; height: 30px; flex: none; }
.marke-punkt { fill: var(--spray); }
.logo-wort { font-size: 1.14rem; font-weight: 500; font-stretch: 116%; letter-spacing: -.005em; white-space: nowrap; }
.logo-wort b { font-weight: 820; }

.navi { display: flex; align-items: center; gap: 28px; }
.navi a:not(.knopf) {
  color: var(--graphit); text-decoration: none; font-size: .98rem; font-weight: 520;
  padding: 6px 0; border-bottom: 1.5px solid transparent;
}
.navi a:not(.knopf):hover { border-bottom-color: var(--graphit); color: var(--graphit); }

.menue-knopf {
  display: none; align-items: center; gap: 10px;
  background: none; border: 0; padding: 10px 0; color: var(--graphit);
  font: inherit; font-weight: 600; cursor: pointer;
}
.menue-striche, .menue-striche::before, .menue-striche::after {
  display: block; width: 22px; height: 2px; background: currentColor; position: relative;
  transition: transform .2s ease, background-color .2s ease;
}
.menue-striche::before, .menue-striche::after { content: ''; position: absolute; left: 0; }
.menue-striche::before { top: -7px; }
.menue-striche::after { top: 7px; }
.menue-knopf[aria-expanded="true"] .menue-striche { background: transparent; }
.menue-knopf[aria-expanded="true"] .menue-striche::before { transform: translateY(7px) rotate(45deg); }
.menue-knopf[aria-expanded="true"] .menue-striche::after { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Einstieg ---------- */

.held {
  max-width: var(--max); margin: 0 auto;
  padding: clamp(40px, 6.5vw, 92px) var(--rand) clamp(28px, 4vw, 52px);
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px); align-items: center;
}
.held-lead {
  margin: 28px 0 34px; max-width: 32em;
  font-size: clamp(1.08rem, 1.35vw, 1.2rem); line-height: 1.55; color: var(--text-2);
}
.held-aktionen { display: flex; flex-wrap: wrap; gap: 12px; }

.zeichnung { margin: 0; }
.zeichnung svg { display: block; width: 100%; height: auto; overflow: visible; }

.raster-linie { fill: none; stroke: #CBCDC8; stroke-width: .6; }
.flaeche { fill: var(--papier); }
.kontur > * { fill: none; stroke: var(--graphit); stroke-width: 2.2; stroke-linejoin: round; }
.mittellinien path { fill: none; stroke: var(--stahl-hell); stroke-width: .9; stroke-dasharray: 18 4 3 4; }
.masse .masslinie, .masse .hilfslinie { fill: none; stroke: var(--stahl); stroke-width: .9; }
.pfeil { fill: var(--stahl); }
.masse text {
  font-family: var(--schrift); font-size: 14px; font-weight: 560; font-stretch: 78%;
  letter-spacing: .02em; fill: var(--graphit);
}
.punkte circle { fill: var(--graphit); }
.laser { opacity: 0; }
.laser line { stroke: var(--scan); stroke-width: 1.6; }
.laser-stop { stop-color: var(--scan); }

/* Ablauf der Einstiegs-Animation (gesteuert von site.js) */
.js .zeichnung:not(.bereit) .flaeche,
.js .zeichnung:not(.bereit) .kontur,
.js .zeichnung:not(.bereit) .mittellinien,
.js .zeichnung:not(.bereit) .masse { opacity: 0; }
.zeichnung .punkte { transition: opacity 1.2s ease; }
.zeichnung.fertig .punkte { opacity: .5; }
.zeichnung .flaeche,
.zeichnung .mittellinien,
.zeichnung .masse { transition: opacity .7s ease; }
.zeichnung.laeuft .flaeche,
.zeichnung.laeuft .mittellinien,
.zeichnung.laeuft .masse { opacity: 0; }
.zeichnung.laeuft .kontur > * { stroke-dashoffset: var(--laenge, 0); }
.zeichnung.konturen .kontur > * {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s cubic-bezier(.55, 0, .2, 1);
}
.zeichnung.laeuft .laser { opacity: 1; }
.zeichnung .laser { transition: opacity .4s ease; }

/* ---------- Typische Anliegen ---------- */

.fragen { max-width: var(--max); margin: 0 auto; padding: 0 var(--rand); }
.fragen ul {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1.5px solid var(--graphit);
}
.fragen li {
  padding: 20px 28px 4px 0;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem); font-weight: 560; font-stretch: 108%; line-height: 1.32;
  text-wrap: pretty;
}
.fragen li + li { padding-left: 28px; border-left: 1px solid var(--linie); }

/* ---------- Abschnitte ---------- */

.abschnitt {
  max-width: var(--max); margin: 0 auto;
  padding: clamp(72px, 9.5vw, 128px) var(--rand) 0;
}
.abschnitt-kopf {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 20px 56px; align-items: end;
  margin-bottom: clamp(32px, 4vw, 52px);
}
.abschnitt-kopf p { margin: 0; max-width: 34em; color: var(--text-2); }

.marken-liste { list-style: none; margin: 0; padding: 0; }
.marken-liste li { position: relative; padding-left: 28px; margin: 0 0 10px; }
.marken-liste li:last-child { margin-bottom: 0; }
.marken-liste li::before {
  content: ''; position: absolute; left: 1px; top: calc(.8em - 6px);
  width: 12px; height: 12px; border-radius: 50%;
  background: radial-gradient(circle at center, var(--spray) 0 1.9px, var(--graphit) 2.4px);
}

/* Leistungen */
.leistung {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 16px 56px; padding: 30px 0 32px;
  border-top: 1px solid var(--graphit);
}
.leistung:last-child { border-bottom: 1px solid var(--graphit); }
.leistung h3 { font-size: clamp(1.28rem, 1.9vw, 1.6rem); font-weight: 700; font-stretch: 114%; line-height: 1.15; max-width: 16em; }

/* Ablauf als Maßkette */
.masskette {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
}
.mass {
  position: relative; height: 40px; margin-bottom: 22px;
  display: flex; align-items: center; justify-content: center;
  border-left: 1px solid var(--stahl);
}
.masskette li:last-child .mass { border-right: 1px solid var(--stahl); }
.mass::before { content: ''; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px solid var(--stahl); }
.mass span {
  position: relative; z-index: 1; padding: 0 10px; background: var(--spray);
  font-size: 1.1rem; font-weight: 640; font-stretch: 78%; line-height: 1;
}
.mass i { position: absolute; top: 50%; width: 0; height: 0; transform: translateY(-50%); border-top: 4px solid transparent; border-bottom: 4px solid transparent; }
.mass .pfeil-l { left: 0; border-right: 11px solid var(--stahl); }
.mass .pfeil-r { right: 0; border-left: 11px solid var(--stahl); }
.masskette h3, .masskette p { padding-right: 28px; }
.masskette h3 { margin-bottom: 8px; }
.masskette p { margin: 0; color: var(--text-2); }

/* Branchen */
.branchen { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px 56px; align-items: start; }
.branchen-text h2 { margin-bottom: 24px; }
.branchen-text p { color: var(--text-2); max-width: 32em; }
.branchen-liste { list-style: none; margin: 6px 0 0; padding: 0; border-top: 1.5px solid var(--graphit); }
.branchen-liste li {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 14px 0 15px; border-bottom: 1px solid var(--linie);
  font-size: clamp(1.3rem, 2.3vw, 1.85rem); font-weight: 620; font-stretch: 112%; line-height: 1.15;
}
.schwerpunkt { font-size: .9rem; font-weight: 520; font-stretch: 100%; color: var(--text-2); white-space: nowrap; }

/* Dunkles Band: Bauteile gesucht */
.band { background: var(--graphit); color: var(--spray); margin-top: clamp(80px, 10vw, 136px); }
.band-innen {
  max-width: var(--max); margin: 0 auto; padding: clamp(60px, 8vw, 108px) var(--rand);
  display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 32px 64px; align-items: start;
}
.band h2 { font-size: clamp(2.3rem, 4.6vw, 4rem); font-weight: 800; font-stretch: 125%; line-height: 1.0; letter-spacing: -.018em; }
.band-lead { font-size: clamp(1.2rem, 1.7vw, 1.4rem); line-height: 1.42; font-weight: 520; font-stretch: 104%; color: #fff; }
.band-text p:not(.band-lead) { color: #C3C8CC; }
.band-text .knopf { margin-top: 12px; }
.band a:not(.knopf) { color: #fff; }
.band :focus-visible { outline-color: var(--scan-hell); }

/* Projekte */
.galerie { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 28px 24px; }
.galerie a { display: block; background: var(--papier); border: 1px solid var(--linie); }
.galerie img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.galerie p { margin: 10px 0 0; font-weight: 600; font-stretch: 106%; }

/* ---------- Anfrage ---------- */

.anfrage {
  display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: 40px 64px; align-items: start;
  padding-bottom: clamp(80px, 10vw, 136px);
}
.anfrage-info { position: sticky; top: calc(var(--kopf-h) + 32px); }
.anfrage-info h2 { margin-bottom: 20px; }
.anfrage-info > p { color: var(--text-2); }
.anfrage-info h3 { font-size: 1.05rem; margin: 32px 0 14px; }
.anfrage-info .marken-liste li { font-size: .98rem; color: var(--text-2); }
.anfrage-direkt { margin-top: 28px; font-size: .98rem; }

.formular {
  background: var(--papier); border: 1px solid var(--linie); border-top: 3px solid var(--graphit);
  padding: clamp(22px, 3.4vw, 44px);
}
.formular fieldset { border: 0; margin: 0 0 30px; padding: 0; min-width: 0; }
.formular legend {
  padding: 0; margin-bottom: 18px;
  font-size: 1.2rem; font-weight: 720; font-stretch: 114%;
}
.felder { display: grid; gap: 18px 20px; margin-bottom: 18px; }
.felder-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.felder-bauteil { grid-template-columns: minmax(0, 1fr) 150px; }
.feld label { display: block; margin-bottom: 6px; font-size: .95rem; font-weight: 600; }
.pflicht { color: var(--scan); }

.formular input[type="text"],
.formular input[type="email"],
.formular input[type="tel"],
.formular input[type="number"],
.formular input[type="date"],
.formular select,
.formular textarea {
  display: block; width: 100%; min-height: 48px;
  padding: 11px 12px;
  font: inherit; font-size: 1rem; line-height: 1.4; color: var(--graphit);
  background: #FBFBF9; border: 1px solid #A6ABAE; border-radius: 2px;
  transition: border-color .15s ease;
}
.formular textarea { min-height: 156px; resize: vertical; }
.formular select {
  -webkit-appearance: none; appearance: none; padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%231F2429' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.formular input:hover, .formular select:hover, .formular textarea:hover { border-color: var(--graphit); }
.formular input:focus-visible, .formular select:focus-visible, .formular textarea:focus-visible {
  outline: 2px solid var(--scan); outline-offset: 0; border-color: var(--scan);
}
.formular ::placeholder { color: #8A9095; opacity: 1; }
.formular [aria-invalid="true"] { border-color: var(--fehler); box-shadow: inset 0 0 0 1px var(--fehler); }
.feld-fehler { margin: 6px 0 0; color: var(--fehler); font-size: .9rem; font-weight: 540; }

.honig { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Datei-Ablage */
.ablage { position: relative; }
.ablage input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.ablage-flaeche {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  min-height: 152px; padding: 24px; text-align: center; cursor: pointer;
  background: #F8F8F5; border: 1.5px dashed #979DA1; border-radius: 2px;
  transition: border-color .15s ease, background-color .15s ease;
}
.ablage-flaeche:hover { border-color: var(--graphit); }
.ablage input:focus-visible + .ablage-flaeche { outline: 3px solid var(--scan); outline-offset: 2px; }
.ablage.ziehen .ablage-flaeche { border-color: var(--scan); border-style: solid; background: #ECEEFF; }
.ablage-fehler .ablage-flaeche { border-color: var(--fehler); }
.ablage-titel { font-size: 1.06rem; font-weight: 640; font-stretch: 108%; }
.ablage-titel u { text-decoration-color: var(--scan); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.ablage-hinweis { max-width: 34em; font-size: .9rem; color: var(--text-2); }
.ablage-liste { list-style: none; margin: 12px 0 0; padding: 0; }
.ablage-liste:empty { display: none; }
.ablage-liste li {
  display: flex; align-items: center; gap: 12px;
  padding: 8px 10px; margin-top: -1px;
  background: #fff; border: 1px solid var(--linie);
}
.ablage-liste .vorschau {
  width: 40px; height: 40px; flex: none; object-fit: cover;
  background: var(--spray); display: grid; place-items: center;
  font-size: .7rem; font-weight: 700; font-stretch: 80%; color: var(--text-2);
}
.ablage-liste .dateiname { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .95rem; }
.ablage-liste .dateigroesse { color: var(--text-2); font-size: .88rem; white-space: nowrap; }
.ablage-liste .entfernen {
  background: none; border: 0; padding: 6px 4px; cursor: pointer;
  font: inherit; font-size: .88rem; color: var(--text-2); text-decoration: underline; text-underline-offset: 3px;
}
.ablage-liste .entfernen:hover { color: var(--fehler); }
.ablage-liste li.ungueltig { border-color: var(--fehler); background: #FDF3F2; }
.ablage-liste li.ungueltig .dateigroesse { color: var(--fehler); }
.ablage-summe { margin: 8px 0 0; font-size: .88rem; color: var(--text-2); }

.feld-check { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; align-items: start; }
.feld-check input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--scan); }
.feld-check label { margin: 0; font-weight: 400; font-size: .95rem; line-height: 1.5; }
.feld-check .feld-fehler { grid-column: 2; }

.formular-fuss { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-top: 30px; }
.formular-pflicht { margin: 0; font-size: .9rem; color: var(--text-2); }

.fortschritt { margin-top: 18px; }
.fortschritt-balken { height: 6px; background: var(--linie); overflow: hidden; }
.fortschritt-balken span { display: block; width: 0; height: 100%; background: var(--scan); transition: width .2s linear; }
.fortschritt p { margin: 8px 0 0; font-size: .92rem; color: var(--text-2); }

.meldung { padding: 14px 18px; margin-bottom: 26px; border-left: 4px solid; }
.meldung p { margin: 0; }
.meldung-fehler { border-color: var(--fehler); background: #FBEDEB; color: #7A1A12; }
.meldung-ok {
  margin: 0; padding: clamp(28px, 4vw, 48px);
  background: var(--papier); border: 1px solid var(--linie); border-top: 3px solid var(--scan);
}
.meldung-ok:focus { outline: none; }
.meldung-marke { width: 46px; height: 46px; color: var(--scan); margin-bottom: 18px; }
.meldung-ok .marke-punkt { fill: var(--papier); }
.meldung-ok h3 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); font-stretch: 112%; font-weight: 720; margin-bottom: 14px; }
.meldung-ok p { color: var(--text-2); margin-bottom: 24px; max-width: 36em; }

/* ---------- Rechtstexte ---------- */

.rechtstext { max-width: 820px; margin: 0 auto; padding: clamp(48px, 7vw, 96px) var(--rand) clamp(72px, 9vw, 120px); }
.rechtstext h1 { font-size: clamp(2.2rem, 4.4vw, 3.4rem); margin-bottom: 36px; }
.rechtstext h2 { font-size: 1.4rem; font-stretch: 110%; font-weight: 700; margin: 44px 0 14px; }
.rechtstext h3 { font-size: 1.08rem; margin: 28px 0 10px; }
.rechtstext p, .rechtstext li { max-width: 68ch; }
.rechtstext ul { padding-left: 1.2em; }
.rechtstext address { font-style: normal; }
.rechtstext .hinweis {
  padding: 14px 18px; border-left: 4px solid var(--scan); background: var(--papier); color: var(--text-2); font-size: .95rem;
}

/* ---------- Fußzeile ---------- */

.fuss { border-top: 1.5px solid var(--graphit); }
.fuss-innen {
  max-width: var(--max); margin: 0 auto; padding: 48px var(--rand) 36px;
  display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr)) auto; gap: 32px 40px;
}
.fuss-marke p { margin: 14px 0 0; max-width: 22em; color: var(--text-2); font-size: .95rem; }
.fuss-adresse, .fuss-kontakt { font-style: normal; font-size: .95rem; line-height: 1.7; color: var(--text-2); }
.fuss-links { display: flex; flex-direction: column; gap: 4px; font-size: .95rem; line-height: 1.7; }
.fuss-zeile {
  max-width: var(--max); margin: 0 auto; padding: 18px var(--rand) 32px;
  font-size: .85rem; color: var(--text-2);
  border-top: 1px solid var(--linie);
}

/* ---------- Anpassungen für kleinere Bildschirme ---------- */

@media (max-width: 960px) {
  .held { grid-template-columns: minmax(0, 1fr); }
  .zeichnung { max-width: 680px; }
  .abschnitt-kopf, .leistung, .branchen, .band-innen, .anfrage { grid-template-columns: minmax(0, 1fr); }
  .anfrage-info { position: static; }
  .fuss-innen { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .menue-knopf { display: inline-flex; }
  .navi {
    display: none;
    position: absolute; top: var(--kopf-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--spray); border-bottom: 1.5px solid var(--graphit);
    padding: 8px var(--rand) 20px;
  }
  .navi.offen { display: flex; }
  .navi a:not(.knopf) { padding: 14px 0; border-bottom: 1px solid var(--linie); font-size: 1.05rem; }
  .navi a:not(.knopf):hover { border-bottom-color: var(--linie); }
  .navi .knopf { margin-top: 16px; }
}

@media (max-width: 760px) {
  .fragen ul { grid-template-columns: minmax(0, 1fr); }
  .fragen li, .fragen li + li { padding: 16px 0; border-left: 0; }
  .fragen li + li { border-top: 1px solid var(--linie); }

  .masskette { grid-template-columns: minmax(0, 1fr); }
  .masskette li {
    position: relative; display: grid; grid-template-columns: 40px minmax(0, 1fr);
    column-gap: 18px; padding-bottom: 30px;
  }
  .masskette li:not(:last-child)::before {
    content: ''; position: absolute; left: 19.5px; top: 44px; bottom: 6px;
    border-left: 1px dashed var(--stahl);
  }
  .mass, .masskette li:last-child .mass { grid-row: 1 / span 2; height: auto; margin: 0; border: 0; align-items: flex-start; }
  .mass::before, .mass i { display: none; }
  .mass span {
    display: grid; place-items: center; width: 40px; height: 40px; padding: 0;
    background: var(--graphit); color: var(--spray);
  }
  .masskette h3, .masskette p { padding-right: 0; grid-column: 2; }

  .felder-2 { grid-template-columns: minmax(0, 1fr); }
  .felder-bauteil { grid-template-columns: minmax(0, 1fr) 110px; }
  .fuss-innen { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 600px) {
  .held h1 { font-size: 9.2vw; }
}

@media (max-width: 420px) {
  .felder-bauteil { grid-template-columns: minmax(0, 1fr); }
  .logo-wort { font-size: 1.02rem; }
  .knopf-gross { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}