/* ==========================================================================
   KOVEX GmbH — Konzepte von Experten
   Stylesheet

   Farben aus dem Logo:
     Petrol  #008080  — Primärfarbe, trägt die Wortmarke
     Ocker   #CC9600  — Akzentfarbe, die Krone
     Grau    #4D4D4D  — Textton

   Mehr Farben gibt es nicht. Die dunklen Bänder sind abgedunkeltes Petrol,
   die Flächen sind neutrale Papier- und Sandtöne.

   Gestaltungsrichtung laut Briefing: Ingenieurbüro + Projektentwickler +
   Unternehmensberatung. Viel Weißraum, Haarlinien statt Schatten,
   Giebelmotiv aus dem Logo als wiederkehrendes Zeichen.
   ========================================================================== */

/* --------------------------------------------------------------- 1. Tokens */
:root {
  /* Marke */
  --teal:         #008080;   /* Primärfarbe der Marke */
  --teal-dark:    #073A39;   /* dunkle Bänder                          */
  --teal-darker:  #052B2A;
  --teal-soft:    #E2EFEE;
  --ochre:        #CC9600;   /* Akzent: Linien, Grafik, Krone           */
  --ochre-soft:   #FAF0D8;

  /* Flächen und Text */
  --paper:        #FCFBF9;
  --paper-warm:   #F6F2EA;   /* Sandton, abgesetzte Abschnitte */
  --paper-deep:   #EDE7DA;
  --ink:          #2C2C2C;   /* Überschriften  */
  --ink-2:        #4D4D4D;   /* Fließtext (Logo-Grau) */
  --ink-3:        #6E6E6E;   /* Labels */
  --line:         #DED8CC;
  --line-strong:  #BDB4A3;

  /* Typografie — Aptos aus dem Logo, mit lokaler Ersatzschrift */
  --font-sans:    "Aptos Narrow", "Aptos", "Inter Tight", -apple-system,
                  BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Aptos Display", "Aptos Narrow", "Aptos", "Inter Tight",
                  -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Maße */
  --gutter:       clamp(1.25rem, 5vw, 4rem);
  --maxw:         82rem;
  --maxw-text:    44rem;
  --section-y:    clamp(4.5rem, 9vw, 9rem);
  --radius:       2px;

  /* Giebelmotiv aus dem Logo, als Listenzeichen */
  --gable: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 9'%3E%3Cpath d='M1.4 7.8 L7 1.6 L12.6 7.8' fill='none' stroke='%23CC9600' stroke-width='2' stroke-linejoin='miter'/%3E%3C/svg%3E");
  --crown-wm: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 106'%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='9' stroke-linejoin='miter' d='M2 21 L39 79 L88 32 L118 81 L199 4 L281 81 L311 32 L360 79 L397 21'/%3E%3Cpath fill='%23ffffff' d='M28 104 L378 104 L378 100 Q199 86 28 100 Z'/%3E%3C/svg%3E");
  --gable-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 9'%3E%3Cpath d='M1.4 7.8 L7 1.6 L12.6 7.8' fill='none' stroke='%23E2B64A' stroke-width='2' stroke-linejoin='miter'/%3E%3C/svg%3E");
}

/* ---------------------------------------------------------------- 2. Reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-2);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 { margin: 0; color: var(--ink); font-weight: 600; letter-spacing: -0.015em; }
p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; }
a { color: inherit; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }
strong, b { font-weight: 600; color: var(--ink); }

/* Lange deutsche Komposita dürfen umbrechen, statt aus dem Raster zu laufen */
p, li, dd, dt, h1, h2, h3, h4, figcaption, td, th, .formula__term { overflow-wrap: break-word; }
.process__step .d, .card p, .audience p, .variant p, .list-check li, .steps-def dd {
  -webkit-hyphens: auto; hyphens: auto;
}

:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
::selection { background: var(--teal); color: #fff; }

/* ------------------------------------------------------------ 3. Bausteine */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3rem, 6vw, 5.5rem); }
.section--warm { background: var(--paper-warm); }
.section--line-top { border-top: 1px solid var(--line); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--teal-dark); color: #fff;
  padding: .75rem 1.25rem; z-index: 200;
}
.skip-link:focus { left: 0; }

/* --- Typografische Klassen --- */
.eyebrow {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: .7rem;
}
.eyebrow::before {
  content: "";
  width: 14px; height: 9px;
  margin-top: .34em;            /* an der ersten Zeile ausrichten, nicht mittig */
  background: var(--gable) center/contain no-repeat;
  flex: none;
}
.eyebrow--plain::before { display: none; }

.display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.6vw, 3.9rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.display em { font-style: normal; color: var(--teal); }

.h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.9vw, 3.1rem);
  line-height: 1.07;
  letter-spacing: -0.024em;
}
.h3 { font-size: 1.1875rem; font-weight: 600; line-height: 1.33; }
.h4 { font-size: 1rem; font-weight: 600; line-height: 1.4; }

.lead {
  font-size: clamp(1.125rem, 1.6vw, 1.3125rem);
  line-height: 1.52;
  color: var(--ink-2);
  max-width: 40ch;
}
.body-lg { font-size: 1.125rem; line-height: 1.62; color: var(--ink-2); }
.muted { color: var(--ink-2); }
.small { font-size: .9375rem; line-height: 1.58; }
.label {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.measure { max-width: var(--maxw-text); }
.measure-lg { max-width: 62rem; }

/* Abschnittskopf: Nummer links, Überschrift versetzt, Ockerlinie */
.sec-head {
  display: grid;
  gap: 1.25rem 3rem;
  align-items: start;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 62rem) {
  .sec-head { grid-template-columns: 9.5rem minmax(0, 1fr) minmax(0, 22rem); }
  .sec-head__aside { padding-top: .6rem; }
}
.sec-head__num {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ochre);
  padding-top: .55rem;
  position: relative;
}
.sec-head__num::after {
  content: "";
  display: block;
  width: 2.25rem; height: 2px;
  background: var(--ochre);
  margin-top: .7rem;
}
.sec-head__aside { color: var(--ink-2); font-size: .9375rem; line-height: 1.58; }

/* --- Schaltflächen --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  padding: .875rem 1.5rem;
  border: 1px solid var(--teal);
  background: var(--teal);
  color: #fff;
  border-radius: var(--radius);
  transition: background .18s ease, color .18s ease, border-color .18s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--teal-dark); border-color: var(--teal-dark); }
.btn__arrow { transition: transform .18s ease; }
.btn:hover .btn__arrow { transform: translateX(3px); }

.btn--ghost { background: transparent; color: var(--teal); border-color: var(--line-strong); }
.btn--ghost:hover { background: transparent; color: var(--teal-dark); border-color: var(--teal); }

.btn--light { background: #fff; color: var(--teal-dark); border-color: #fff; }
.btn--light:hover { background: var(--ochre); border-color: var(--ochre); color: #fff; }

.btn--outline-light { background: transparent; color: #EAF1F0; border-color: rgba(255,255,255,.34); }
.btn--outline-light:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.6); color: #fff; }

.btn--sm { padding: .625rem 1.125rem; font-size: .875rem; }
.actions { display: flex; flex-wrap: wrap; gap: .875rem; }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--teal);
  padding-bottom: 3px;
  border-bottom: 1px solid var(--line-strong);
  transition: border-color .18s ease, gap .18s ease, color .18s ease;
}
.arrow-link:hover { border-color: var(--ochre); color: var(--teal-dark); gap: .8rem; }

/* --- Listen mit Giebelzeichen --- */
.list-check { list-style: none; }
.list-check li {
  position: relative;
  padding-left: 1.65rem;
  padding-block: .34rem;
  font-size: .9688rem;
  line-height: 1.55;
  color: var(--ink-2);
}
.list-check li::before {
  content: "";
  position: absolute;
  left: 0; top: .72em;
  width: 14px; height: 9px;
  background: var(--gable) center/contain no-repeat;
}
.list-cols { columns: 2; column-gap: 2.5rem; }
@media (max-width: 40rem) { .list-cols { columns: 1; } }

/* --- Karten --- */
.card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 2.4vw, 2.125rem);
  display: flex;
  flex-direction: column;
  gap: .75rem;
  transition: border-color .18s ease, background .18s ease;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: -1px -1px auto -1px;
  height: 3px;
  background: var(--ochre);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .26s cubic-bezier(.2,.7,.2,1);
}
a.card:hover::before, a.card:focus-visible::before { transform: scaleX(1); }
.card__num {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .13em;
  color: var(--ochre);
}
.card p { color: var(--ink-2); font-size: .9688rem; }
a.card { text-decoration: none; }
a.card:hover { border-color: var(--line-strong); background: #fff; }
a.card .arrow-link { margin-top: auto; align-self: flex-start; }

.cards-3 { display: grid; gap: clamp(1rem, 1.6vw, 1.5rem); grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }

/* --- Bilder --- */
figure { margin: 0; }
.figure img { width: 100%; border-radius: var(--radius); background: var(--paper-deep); }
.figure figcaption {
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: .8rem;
  display: flex;
  gap: .6rem;
  align-items: flex-start;
}
.figure figcaption::before {
  content: "";
  width: 14px; height: 9px; flex: none;
  background: var(--gable) center/contain no-repeat;
  margin-top: .32em;
}
.ratio-4-5 { aspect-ratio: 4/5; object-fit: cover; }
.ratio-16-9 { aspect-ratio: 16/9; object-fit: cover; }

/* --------------------------------------------- 4. Kopfzeile mit Servicebar */
.topbar {
  background: var(--teal-dark);
  color: #CBDCDA;
  font-size: .8125rem;
}
.topbar__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 2.5rem;
  padding-block: .35rem;
}
.topbar__claim {
  letter-spacing: .1em;
  text-transform: uppercase;
  font-size: .6875rem;
  font-weight: 600;
  color: #8FB3B0;
}
.topbar__links { display: flex; align-items: center; gap: 1.5rem; margin-left: auto; }
.topbar a { text-decoration: none; display: inline-flex; align-items: center; gap: .5rem; color: #E4EEED; }
.topbar a:hover { color: #fff; }
.topbar a:hover .topbar__ico { color: var(--ochre); }
.topbar__ico { color: var(--ochre); flex: none; }
.topbar__tel { font-weight: 600; letter-spacing: .01em; }
@media (max-width: 45rem) {
  .topbar .topbar__claim { display: none; }
  .topbar__in { justify-content: flex-end; }
}
@media (max-width: 30rem) {
  .topbar .topbar__mail { display: none; }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.site-header.is-stuck { border-bottom-color: var(--line); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 5.25rem;
}
@media (min-width: 48rem) { .nav { min-height: 6.5rem; } }
@media (min-width: 64rem) { .nav { gap: 2rem; } }

.brand { display: inline-flex; align-items: center; text-decoration: none; min-width: 0; }
.brand img { width: auto; height: 3.5rem; }
@media (min-width: 48rem) { .brand img { height: 4.6875rem; } }

.nav__list { display: none; list-style: none; align-items: center; gap: 1.375rem; }
.nav__link {
  text-decoration: none;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--ink-2);
  padding-block: .4rem;
  border-bottom: 2px solid transparent;
  transition: color .16s ease, border-color .16s ease;
  white-space: nowrap;
}
.nav__link:hover { color: var(--teal); }
.nav__link[aria-current="page"] { color: var(--ink); border-bottom-color: var(--ochre); }

.nav__cta { display: none; }

.nav__toggle {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: .55rem .875rem;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
}
.nav__toggle-bars { display: grid; gap: 3px; }
.nav__toggle-bars span { display: block; width: 15px; height: 2px; background: var(--teal); }

@media (min-width: 62rem) {
  .nav__list { display: flex; }
  .nav__toggle { display: none; }
}
@media (min-width: 76rem) {
  .nav__list { gap: 1.625rem; }
  .nav__cta { display: inline-flex; }
}

.mobile-nav { display: none; border-top: 1px solid var(--line); background: var(--paper); }
.mobile-nav.is-open { display: block; }
.mobile-nav ul { list-style: none; padding-block: .5rem 1.5rem; }
.mobile-nav a {
  display: block;
  text-decoration: none;
  padding: .8rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.0625rem;
  color: var(--ink);
}
.mobile-nav .btn {
  display: flex;
  margin-top: 1.5rem;
  width: 100%;
  justify-content: center;
  color: #fff;
  border-bottom: 1px solid var(--teal);
  padding: .875rem 1.5rem;
}
@media (min-width: 62rem) { .mobile-nav { display: none !important; } }

/* ----------------------------------------------------------------- 5. Hero */
.hero { padding-block: clamp(2.75rem, 6vw, 5.5rem) clamp(3.5rem, 7vw, 6.5rem); }
.hero__title { margin-bottom: clamp(2.25rem, 4vw, 3.25rem); }
.hero__grid { display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: start; }
@media (min-width: 60rem) { .hero__grid { grid-template-columns: minmax(0, 47fr) minmax(0, 53fr); } }
.hero__claim {
  font-style: italic;
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  color: var(--teal);
  border-left: 2px solid var(--ochre);
  padding-left: 1rem;
  margin-bottom: 1.75rem;
}
.hero .lead { margin-bottom: 2.25rem; max-width: 46ch; }
.hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.5rem;
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}
.hero__facts li {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.hero__facts li::before {
  content: "";
  width: 12px; height: 8px; flex: none;
  background: var(--gable) center/contain no-repeat;
}

/* Seitenkopf der Unterseiten */
.pagehead { padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(2.5rem, 4.5vw, 4rem); }
.pagehead__grid { display: grid; gap: 1.5rem 3rem; }
@media (min-width: 62rem) {
  .pagehead__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: end; }
}
.pagehead h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 5.2vw, 4rem);
  line-height: 1.01;
  letter-spacing: -0.03em;
}
.breadcrumb {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
}
.breadcrumb a { text-decoration: none; color: var(--ochre); }
.breadcrumb a:hover { color: var(--teal); }

/* ------------------------------------------------- 6. Zweispaltige Blöcke */
.split { display: grid; gap: clamp(2rem, 4vw, 4rem); }
@media (min-width: 62rem) {
  .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
  .split--40-60 { grid-template-columns: minmax(0, 40fr) minmax(0, 60fr); }
  .split--60-40 { grid-template-columns: minmax(0, 60fr) minmax(0, 40fr); }
}

/* Die drei Sätze aus dem Briefing */
.statements { display: grid; gap: 0; border-top: 2px solid var(--ochre); }
.statements li {
  list-style: none;
  display: grid;
  gap: .4rem 2.5rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 48rem) { .statements li { grid-template-columns: 6.5rem minmax(0, 1fr); } }
.statements .label { padding-top: .45rem; color: var(--ochre); }
.statements p {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.125rem, 1.9vw, 1.4375rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0;
}

/* ------------------------------------------------------------ 7. Diagramme */
.diagram {
  border: 1px solid var(--line);
  border-top: 2px solid var(--teal);
  border-radius: var(--radius);
  background: var(--paper);
  padding: clamp(1.5rem, 3vw, 2.75rem);
}
.diagram__cap {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.diagram svg { width: 100%; height: auto; }

/* Prozess 01–06 */
.process {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  overflow: hidden;
}
.process__step {
  background: var(--paper);
  padding: 1.5rem 1.375rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
  transition: background .18s ease;
  position: relative;
}
.process__step::after {
  content: "";
  position: absolute; left: 0; top: 0; right: 0; height: 2px;
  background: var(--ochre);
  transform: scaleX(0); transform-origin: left;
  transition: transform .26s cubic-bezier(.2,.7,.2,1);
}
.process__step:hover { background: #fff; }
.process__step:hover::after { transform: scaleX(1); }
.process__step .num {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ochre);
  letter-spacing: -0.02em;
}
.process__step .t { font-weight: 600; font-size: 1rem; color: var(--ink); }
.process__step .d { font-size: .875rem; color: var(--ink-2); line-height: 1.5; }

/* Varianten A/B/C */
.variants { display: grid; gap: clamp(1rem, 1.6vw, 1.25rem); grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.variant {
  border: 1px solid var(--line);
  border-top: 2px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.variant--accent { border-color: var(--teal); border-top: 2px solid var(--teal); background: var(--teal-soft); }
.variant__label { font-size: .75rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--ochre); }
.variant__title { font-weight: 600; font-size: 1.0625rem; color: var(--ink); }
.bars { display: grid; gap: .625rem; margin-top: auto; }
.bar { display: grid; grid-template-columns: 8.5rem 1fr; align-items: center; gap: .75rem; }
.bar__k { font-size: .6875rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-3); }
.bar__track { height: 7px; background: var(--paper-deep); border-radius: 1px; overflow: hidden; }
.bar__fill { height: 100%; background: var(--teal); display: block; }
.bar__fill--ochre { background: var(--ochre); }

/* Die KOVEX-Formel */
.formula {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.75rem, 4vw, 3.25rem);
  background: var(--paper);
  text-align: center;
  position: relative;
}
.formula__crown { width: 6rem; margin: 0 auto 1.5rem; color: var(--ochre); }
.formula__row {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: .5rem .75rem; margin-bottom: 2rem;
}
.formula__term {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .5rem .9rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--ink);
  background: var(--paper);
  white-space: nowrap;
}
.formula__plus { color: var(--ochre); font-size: 1rem; font-weight: 600; }
.formula__arrow { color: var(--ochre); margin-block: .25rem 1.25rem; line-height: 1; }
.formula__arrow svg { width: 11px; height: 26px; margin-inline: auto; }
.formula__result {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.6vw, 2.625rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--teal);
  margin-bottom: 1.5rem;
}
.formula__brand { display: inline-flex; flex-direction: column; gap: .4rem; border-top: 2px solid var(--ochre); padding-top: 1.5rem; }
.formula__brand strong { font-size: 1.375rem; letter-spacing: .04em; font-weight: 700; color: var(--teal); }

/* Tabelle */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; min-width: 34rem; font-size: .9375rem; }
th, td { text-align: left; padding: .9rem 1.125rem; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th {
  background: var(--teal-dark);
  color: #DCE8E7;
  font-size: .6875rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  border-bottom: 0;
}
tbody tr:last-child td { border-bottom: 0; }
tbody td:last-child { color: var(--ink); font-weight: 500; }

/* Referenz-/Definitionsablauf */
.steps-def { display: grid; gap: 0; border-top: 1px solid var(--line); }
.steps-def > div { display: grid; gap: .35rem 2rem; padding-block: 1.125rem; border-bottom: 1px solid var(--line); }
@media (min-width: 48rem) { .steps-def > div { grid-template-columns: 12rem minmax(0, 1fr); } }
.steps-def dt {
  font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ochre); padding-top: .25rem;
}
.steps-def dd { margin: 0; color: var(--ink-2); font-size: .9688rem; }

/* Leitsatz */
.pullquote {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.4375rem, 2.9vw, 2.125rem);
  line-height: 1.19;
  letter-spacing: -0.022em;
  color: var(--teal);
  border-left: 2px solid var(--ochre);
  padding-left: clamp(1.25rem, 3vw, 2.5rem);
  margin: 0;
}
.pullquote cite {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 1.5rem;
}

/* Hinweisbox */
.notice {
  border: 1px solid var(--line);
  border-left: 3px solid var(--ochre);
  border-radius: var(--radius);
  background: #fff;
  padding: 1.25rem 1.5rem;
  font-size: .9375rem;
  line-height: 1.58;
  color: var(--ink-2);
}
.notice strong { color: var(--ink); font-weight: 600; }

/* Zielgruppen */
.audience { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
@media (min-width: 45rem) { .audience { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 70rem) { .audience { grid-template-columns: repeat(5, 1fr); } }
.audience article {
  background: var(--paper);
  padding: clamp(1.5rem, 2.2vw, 2rem) 1.375rem;
  display: flex; flex-direction: column; gap: .55rem;
  transition: background .18s ease;
  position: relative;
}
.audience article::after {
  content: ""; position: absolute; left: 0; top: 0; right: 0; height: 2px;
  background: var(--ochre); transform: scaleX(0); transform-origin: left;
  transition: transform .26s cubic-bezier(.2,.7,.2,1);
}
.audience article:hover { background: #fff; }
.audience article:hover::after { transform: scaleX(1); }
.audience .n { font-size: .75rem; font-weight: 600; letter-spacing: .12em; color: var(--ochre); }
.audience h3 { font-size: 1.0625rem; font-weight: 600; }
.audience p { font-size: .9063rem; color: var(--ink-2); line-height: 1.5; }

/* Kronen-Trenner */
.crown-rule { display: flex; align-items: center; gap: 1.5rem; color: var(--ochre); }
.crown-rule::before, .crown-rule::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.crown-rule svg { width: 5.75rem; flex: none; }

/* CTA-Band */
.cta { background: var(--teal-dark); color: #C8DAD8; position: relative; overflow: hidden; }
.cta .h2, .cta h2 { color: #fff; }
.cta p { color: #B4C9C7; }
.cta .eyebrow { color: var(--ochre); }
.cta .eyebrow::before { background-image: var(--gable-light); }
.cta__grid { display: grid; gap: 2.5rem; align-items: center; position: relative; }
@media (min-width: 58rem) { .cta__grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); } }
.cta__crown {
  position: absolute; right: -2rem; top: -4rem; width: 26rem; color: #0E4A48;
  pointer-events: none; opacity: .85;
}
@media (max-width: 58rem) { .cta__crown { display: none; } }

/* Formular */
.form { display: grid; gap: 1.25rem; }
.field { display: grid; gap: .5rem; }
.field label { font-size: .875rem; font-weight: 600; color: var(--ink); }
.field .hint { font-size: .8125rem; color: var(--ink-3); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: .75rem .875rem; width: 100%;
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--teal); outline: none; box-shadow: 0 0 0 1px var(--teal);
}
.field--row { display: grid; gap: 1.25rem; }
@media (min-width: 40rem) { .field--row { grid-template-columns: 1fr 1fr; } }
.check { display: flex; gap: .75rem; align-items: flex-start; font-size: .875rem; color: var(--ink-2); line-height: 1.5; }
.check input { width: 1rem; height: 1rem; margin-top: .2rem; flex: none; accent-color: var(--teal); }
.form__status { font-size: .9375rem; color: var(--teal); font-weight: 500; }

/* Spamfalle: für Besucher nicht sichtbar, für Bots erreichbar */
.hp {
  position: absolute !important;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* Feldfehler aus der serverseitigen Prüfung */
.field__error {
  font-size: .8125rem;
  font-weight: 600;
  color: #A8332B;
}
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: #A8332B; }
.notice--error { border-left-color: #A8332B; }
.notice--error a { color: var(--teal); font-weight: 600; }

/* Kontaktdaten */
.contact-list { list-style: none; display: grid; gap: 0; border-top: 1px solid var(--line); }
.contact-list li { display: grid; gap: .25rem 2rem; padding-block: 1rem; border-bottom: 1px solid var(--line); }
@media (min-width: 40rem) { .contact-list li { grid-template-columns: 9.75rem minmax(0, 1fr); } }
.contact-list .k { font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ochre); padding-top: .3rem; }
.contact-list a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line-strong); }
.contact-list a:hover { color: var(--teal); border-color: var(--ochre); }

/* Platzhalter-Markierung */
.ph { background: var(--ochre-soft); border-bottom: 1px dashed var(--ochre); padding: 0 .2em; color: var(--ink); }

/* -------------------------------------------------------------- 8. Fußzeile */
.site-footer {
  background: var(--teal-darker);
  color: #A7BDBB;
  padding-block: clamp(3.5rem, 6vw, 5.5rem) 2.5rem;
  position: relative;
  overflow: hidden;
}
.site-footer::after {
  content: "";
  position: absolute; left: 50%; bottom: -3rem; width: 60rem; height: 16rem;
  transform: translateX(-50%);
  background: var(--crown-wm) center/contain no-repeat;
  opacity: .05; pointer-events: none;
}
.site-footer a { color: #A7BDBB; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer__grid { display: grid; gap: 2.5rem; position: relative; }
@media (min-width: 52rem) { .footer__grid { grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 3rem; } }
.footer__brand img { width: auto; height: 4rem; }
.footer__brand p { font-size: .9375rem; max-width: 34ch; margin-top: 1.25rem; }
.footer__claim { font-style: italic; color: var(--ochre); margin-top: 1rem; font-size: .9375rem; }
.footer h2 {
  font-size: .75rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--ochre); margin-bottom: 1.125rem; font-weight: 600;
}
.footer ul { list-style: none; display: grid; gap: .625rem; font-size: .9375rem; }
.footer__legal {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.75rem;
  border-top: 1px solid #14403E;
  display: grid; gap: 1.25rem;
  font-size: .8125rem; line-height: 1.6; color: #8AA3A1;
  position: relative;
}
@media (min-width: 52rem) { .footer__legal { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: start; } }
.footer__legal .disc { max-width: 62ch; }
.footer__legal strong { color: #BCD0CE; font-weight: 600; }
.footer__meta { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; }
@media (min-width: 52rem) { .footer__meta { justify-content: flex-end; } }

/* ------------------------------------------------------ 9. Sanfter Auftritt */
.js .reveal { opacity: 0; transform: translateY(14px); }
.js .reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .6s cubic-bezier(.2,.6,.2,1), transform .6s cubic-bezier(.2,.6,.2,1);
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal, .js .reveal.is-in { opacity: 1; transform: none; transition: none; }
}

/* -------------------------------------------------------------- 10. Utility */
.stack > * + * { margin-top: 1.5rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: clamp(2rem, 4vw, 3rem); }
.nowrap { white-space: nowrap; }

@media print {
  .topbar, .site-header, .mobile-nav, .cta, .btn { display: none !important; }
  body { background: #fff; color: #000; }
}