/* ============================================================
   CarbonVerde — Corporate Design 1.0 (September 2026)
   Petrol trägt. Kupfer setzt Akzente.
   ============================================================ */

:root {
  /* Primär · Petrol */
  --petrol-dark: #22574D;
  --petrol-mid: #3B8578;
  --petrol-light: #72A79E;

  /* Kontrast · Kupfer */
  --copper-strong: #8C4F28;
  --copper: #C4703B;

  /* Neutralflächen */
  --off-white: #FBFBF9;
  --cool-neutral: #F4F6F7;
  --petrol-tint: #EAF1EF;
  --ink: #1A1F1D;

  --muted: #5D6A66;
  --faint: #8B9793;
  --line: #E2E7E5;
  --line-strong: #CBD6D2;

  --font-mark: "Switzer", "Inter", "Helvetica Neue", Arial, sans-serif;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --maxw: 1180px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --sec-y: clamp(5rem, 11vw, 9.5rem);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--off-white);
  font-feature-settings: "cv05" 1, "ss01" 1;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--copper-strong);
  outline-offset: 3px;
}

::selection { background: var(--petrol-tint); color: var(--petrol-dark); }

/* ---------- Typografie ---------- */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.022em;
  color: var(--petrol-dark);
  text-wrap: balance;
}

h1 { font-size: clamp(1.92rem, 4vw, 3.05rem); letter-spacing: -0.032em; }
.nb { white-space: nowrap; }
h1 sub, h2 sub {
  font-size: 0.6em;
  line-height: 0;
  vertical-align: baseline;
  position: relative;
  bottom: -0.07em;
  letter-spacing: 0;
}
h2 { font-size: clamp(1.85rem, 3.6vw, 2.95rem); }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.32rem); letter-spacing: -0.014em; }

p { text-wrap: pretty; }

.lead {
  font-size: clamp(1.06rem, 1.55vw, 1.24rem);
  line-height: 1.6;
  color: var(--muted);
  max-width: 60ch;
}

.eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper-strong);
  display: block;
}

.num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

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

section { position: relative; }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.75rem, 5vw, 4.5rem);
  align-items: end;
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-head .eyebrow { margin-bottom: 1.1rem; }

@media (max-width: 800px) {
  .section-head { grid-template-columns: 1fr; gap: 1.4rem; align-items: start; }
}

.rule { height: 1px; background: var(--line); border: 0; }

/* ---------- Wortmarke ---------- */
.wordmark {
  font-family: var(--font-mark);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-indent: 0.15em;
  white-space: nowrap;
  line-height: 1;
  color: var(--petrol-dark);
}
.wordmark .v { color: var(--petrol-mid); font-weight: 400; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
}
.mark {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  display: block;
}
.footer__mark .mark { width: 32px; height: 32px; flex: 0 0 32px; }
@media (max-width: 400px) {
  .mark { width: 23px; height: 23px; flex: 0 0 23px; }
  .brand { gap: 0.48rem; }
}
.wordmark--neg { color: #FFFFFF; }
.wordmark--neg .v { color: var(--petrol-light); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(234, 241, 239, 0.92);
  backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid rgba(34, 87, 77, 0.12);
  transition: transform 0.4s var(--ease);
}
.site-header.is-hidden { transform: translateY(-101%); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1rem, 2.5vw, 2rem);
  height: 68px;
}
.nav__mark { font-size: 0.92rem; flex: 0 0 auto; }

.nav__links {
  display: flex;
  gap: clamp(0.9rem, 2.2vw, 2.4rem);
  list-style: none;
  align-items: center;
  min-width: 0;
  flex-wrap: nowrap;
}
.nav__links li { white-space: nowrap; }
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--petrol-dark);
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.nav__links a:hover { border-bottom-color: var(--copper); }
.nav__links a.is-active { border-bottom-color: var(--petrol-mid); }

.nav__end {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 0 0 auto;
}

.lang { display: flex; align-items: center; gap: 0.25rem; flex: 0 0 auto; }
.lang__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  padding: 0.3rem 0.42rem;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.5);
  flex: 0 0 auto;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background 0.25s var(--ease);
}
.lang__btn:hover { border-color: var(--copper-strong); color: var(--petrol-dark); }
.lang__btn.is-current {
  border-color: var(--petrol-mid);
  color: var(--petrol-dark);
  background: var(--petrol-tint);
}
.lang__btn .flag {
  width: 17px;
  min-width: 17px;
  height: 11.9px;
  flex: 0 0 17px;
  display: block;
  border: 1px solid rgba(26, 31, 29, 0.14);
}

@media (max-width: 1010px) {
  .lang__btn { padding: 0.3rem 0.34rem; }
  .lang__btn span { display: none; }
}
@media (max-width: 460px) {
  /* Im engen Header trägt die Bildmarke allein */
  .nav__mark .wordmark { display: none; }
  .nav__mark { gap: 0; }
  .nav__mark .mark { width: 30px; height: 30px; flex: 0 0 30px; }
}
@media (max-width: 520px) {
  .nav__toggle { margin-right: -4px; }
  .nav__end { gap: 0.35rem; }
  .lang { gap: 0.16rem; }
  .lang__btn { padding: 0.26rem 0.22rem; }
  .lang__btn .flag { width: 15px; min-width: 15px; height: 10.5px; flex: 0 0 15px; }
}
@media (max-width: 345px) {
  .nav__toggle { width: 34px; }
  .nav__mark .mark { width: 26px; height: 26px; flex: 0 0 26px; }
  .lang__btn { padding: 0.24rem 0.18rem; }
  .lang__btn .flag { width: 14px; min-width: 14px; height: 9.8px; flex: 0 0 14px; }
}

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  margin-right: -8px;
  position: relative;
}
.nav__toggle span {
  position: absolute; left: 9px; right: 9px; height: 1.5px;
  background: var(--petrol-dark);
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav__toggle span:nth-child(1) { top: 15px; }
.nav__toggle span:nth-child(2) { top: 23px; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

.nav__mobile {
  display: none;
  border-top: 1px solid rgba(34, 87, 77, 0.12);
  background: var(--petrol-tint);
}
.nav__mobile ul { list-style: none; padding: 0.5rem var(--gutter) 1.5rem; }
.nav__mobile a {
  display: block;
  padding: 0.8rem 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--petrol-dark);
  border-bottom: 1px solid rgba(34, 87, 77, 0.1);
}

@media (max-width: 1010px) {
  .nav__links { display: none; }
  .nav__toggle { display: block; }
  .nav__mobile.is-open { display: block; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  border: 1px solid transparent;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn--primary { background: var(--petrol-dark); color: #fff; }
.btn--primary:hover { background: var(--ink); }
.btn--ghost { border-color: var(--copper); color: var(--copper-strong); }
.btn--ghost:hover { background: var(--copper-strong); border-color: var(--copper-strong); color: #fff; }
.btn--neg { background: #fff; color: var(--petrol-dark); }
.btn--neg:hover { background: var(--petrol-light); color: var(--ink); }
.btn--neg-ghost { border-color: rgba(255,255,255,0.5); color: #fff; }
.btn--neg-ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.btn .arw { transition: transform 0.25s var(--ease); }
.btn:hover .arw { transform: translateX(3px); }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.85rem; }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(3.5rem, 8vw, 6.5rem); padding-bottom: 0; }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
}

.hero h1 { margin: 1.4rem 0 1.6rem; }
.hero h1 .alt { color: var(--petrol-mid); display: block; }
.hero .btn-row { margin-top: 2.2rem; }

.hero__side {
  border-left: 1px solid var(--line);
  padding-left: clamp(1.25rem, 2.5vw, 2.25rem);
  padding-top: 0.6rem;
}
@media (max-width: 900px) {
  .hero__side { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 2rem; margin-top: 0.5rem; }
}

.factlist { list-style: none; display: grid; gap: 1.6rem; }
.factlist dt, .fact__k {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 0.3rem;
}
.fact__v {
  font-size: clamp(1.5rem, 2.4vw, 1.95rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--petrol-dark);
  line-height: 1.1;
}
.fact__d { font-size: 0.86rem; color: var(--muted); margin-top: 0.25rem; }

/* ---------- Figure / Bildrahmen ---------- */
.figure { margin-top: clamp(3rem, 6vw, 5rem); }
.figure img { width: 100%; object-fit: cover; }
.figure--hero img { aspect-ratio: 21 / 9; }
@media (max-width: 700px) { .figure--hero img { aspect-ratio: 4 / 3; } }

.figure figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 0.7rem;
  font-size: 0.76rem;
  color: var(--faint);
  border-top: 1px solid var(--line);
  margin-top: 0.7rem;
}
.figure figcaption b { color: var(--muted); font-weight: 600; }
@media (max-width: 640px) {
  .figure figcaption { flex-direction: column; gap: 0.35rem; }
}

/* ---------- Sections ---------- */
.sec { padding-block: var(--sec-y); }
.sec--tint { background: var(--cool-neutral); }
.sec--petrol-tint { background: var(--petrol-tint); }

/* ---------- Prozess / Wertschöpfungskette ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

.step {
  padding: 2rem 1.75rem 2.25rem 0;
  border-right: 1px solid var(--line);
  padding-right: 1.75rem;
  position: relative;
}
.steps > .step:first-child { padding-left: 0; }
.step + .step { padding-left: 1.75rem; }
.step:last-child { border-right: 0; padding-right: 0; }
@media (max-width: 980px) {
  .step { border-bottom: 1px solid var(--line); }
  .step:nth-child(2n) { border-right: 0; padding-right: 0; }
  .step:nth-child(2n+1) { padding-left: 0; }
  .step:nth-child(2n) { padding-left: 1.75rem; }
}
@media (max-width: 560px) {
  .step { border-right: 0 !important; padding-left: 0 !important; padding-right: 0 !important; }
}

.step__n {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--copper-strong);
  display: block;
  margin-bottom: 1.4rem;
}
.step__n::after {
  content: "";
  display: block;
  width: 28px; height: 2px;
  background: var(--copper);
  margin-top: 0.6rem;
}
.step h3 { margin-bottom: 0.6rem; }
.step p { font-size: 0.925rem; color: var(--muted); }

/* Drei-Spalten-Variante (Fördermittel) */
.steps--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 980px) {
  .steps--3 { grid-template-columns: 1fr; }
  .steps--3 .step {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-left: 0;
    padding-right: 0;
  }
  .steps--3 .step:last-child { border-bottom: 0; }
}

/* ---------- Erfahrung / Branchen ---------- */
.experience {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  background: var(--off-white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--copper-strong);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
}
.experience__head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
}
@media (max-width: 860px) { .experience__head { grid-template-columns: 1fr; gap: 1.25rem; } }

.experience__title {
  margin-top: 0.9rem;
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  letter-spacing: -0.022em;
}
.experience__title .num { color: var(--petrol-mid); }
.experience__head p { font-size: 0.95rem; color: var(--muted); }

.chips {
  list-style: none;
  margin-top: clamp(1.75rem, 3vw, 2.25rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chips li {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--petrol-dark);
  background: var(--petrol-tint);
  border: 1px solid rgba(34, 87, 77, 0.14);
  padding: 0.45rem 0.85rem;
  white-space: nowrap;
  max-width: 100%;
}
@media (max-width: 620px) {
  .chips li { white-space: normal; }
}

/* ---------- Fördermittel · Leistungsumfang ---------- */
.scope {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 860px) { .scope { grid-template-columns: 1fr; } }

.scope__col { background: var(--off-white); padding: 1.75rem 1.6rem 1.9rem; }
.scope__col h4 {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--faint); margin-bottom: 1.1rem;
}
.scope__col ul { list-style: none; display: grid; gap: 0.7rem; }
.scope__col li {
  font-size: 0.9rem;
  color: var(--petrol-dark);
  padding-left: 1.15rem;
  position: relative;
  line-height: 1.5;
}
.scope__col li::before {
  content: ""; position: absolute; left: 0; top: 0.58em;
  width: 5px; height: 5px; background: var(--petrol-mid);
}
.scope__note {
  margin-top: 1.4rem;
  font-size: 0.78rem;
  color: var(--faint);
  max-width: 76ch;
}

/* ---------- Märkte ---------- */
.markets {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}
@media (max-width: 700px) { .markets { grid-template-columns: 1fr; } }

.market {
  background: var(--off-white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--petrol-mid);
  padding: 1.9rem 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.market:hover { transform: translateY(-3px); border-color: var(--line-strong); border-top-color: var(--copper); }
/* Europa als ergaenzender Block, nicht als Laender-Kachel */
.europe {
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 2.75rem);
  align-items: start;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--petrol-tint);
  border-top: 2px solid var(--petrol-mid);
}
.europe__tag {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--petrol-dark);
}
.europe__head h3 {
  margin: 0.65rem 0 0.75rem;
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  line-height: 1.2;
  color: var(--petrol-dark);
}
.europe__head p { margin: 0; color: var(--ink); }
.europe__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.9rem; }
.europe__list li {
  display: grid;
  gap: 0.2rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(34, 87, 77, 0.18);
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--muted);
}
.europe__list li:first-child { padding-top: 0; border-top: 0; }
.europe__list strong { font-weight: 600; color: var(--petrol-dark); }
@media (max-width: 700px) {
  .europe { grid-template-columns: 1fr; }
}

.market__tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 0.9rem;
}
.market h3 { margin-bottom: 0.7rem; }
.market p { font-size: 0.92rem; color: var(--muted); }

.market__data {
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.5rem;
}
.market__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
}
.market__row span:first-child { color: var(--faint); }
.market__row span:last-child { color: var(--petrol-dark); font-weight: 600; text-align: right; }

/* ---------- Korridor ---------- */
.corridor {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  border: 1px solid var(--line);
  background: var(--off-white);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
}
@media (max-width: 780px) { .corridor { grid-template-columns: 1fr; } }

.corridor__side { padding: clamp(1.5rem, 3vw, 2.4rem); }
.corridor__side h4 {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--faint); margin-bottom: 1rem;
}
.corridor__side ul { list-style: none; display: grid; gap: 0.55rem; }
.corridor__side li {
  font-size: 0.9rem; color: var(--petrol-dark);
  padding-left: 1.1rem; position: relative;
}
.corridor__side li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 5px; height: 5px; background: var(--petrol-mid);
}
.corridor__mid {
  display: grid;
  place-items: center;
  padding: 1.5rem clamp(1.25rem, 3vw, 2.5rem);
  background: var(--petrol-tint);
  border-inline: 1px solid var(--line);
  text-align: center;
}
@media (max-width: 780px) { .corridor__mid { border-inline: 0; border-block: 1px solid var(--line); } }
.corridor__mid .lbl {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--copper-strong); margin-bottom: 0.5rem;
}
.corridor__mid .txt { font-size: 0.85rem; color: var(--petrol-dark); max-width: 20ch; }
.corridor__mid svg { margin: 0.85rem auto; color: var(--petrol-mid); }

/* ---------- Zweispalter mit Bild ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }
.split img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.split p + p { margin-top: 1rem; }

.keyvals { margin-top: 2.2rem; display: grid; gap: 0; border-top: 1px solid var(--line); }
.keyval {
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.keyval dt { color: var(--faint); font-weight: 500; }
.keyval dd { color: var(--petrol-dark); font-weight: 600; }
@media (max-width: 520px) { .keyval { grid-template-columns: 1fr; gap: 0.15rem; } }

/* ---------- Wirkung ---------- */
.impact {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3.5vw, 3rem);
}
@media (max-width: 860px) { .impact { grid-template-columns: 1fr; } }
.impact article { border-top: 2px solid var(--petrol-mid); padding-top: 1.4rem; }
.impact h3 { margin-bottom: 0.6rem; }
.impact p { font-size: 0.93rem; color: var(--muted); }

.partners {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  padding-top: 2.2rem;
  border-top: 1px solid var(--line);
}
.partners__grid {
  margin-top: 1.6rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 780px) { .partners__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.partners__grid div {
  background: var(--off-white);
  padding: 1.4rem 1.25rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--petrol-dark);
  min-height: 68px;
  display: flex;
  align-items: center;
}
.sec--tint .partners__grid div { background: var(--cool-neutral); }

/* ---------- Investoren (dunkel) ---------- */
.invest {
  position: relative;
  background: var(--petrol-dark);
  color: #fff;
  overflow: hidden;
}
.invest__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.5);
}
.invest::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(34,87,77,0.96) 0%, rgba(34,87,77,0.82) 55%, rgba(26,31,29,0.7) 100%);
}
.invest .wrap { position: relative; z-index: 2; }
.invest h2 { color: #fff; }
.invest .eyebrow { color: var(--petrol-light); }
.invest .lead { color: rgba(255,255,255,0.82); }

.invest__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: end;
}
@media (max-width: 900px) { .invest__grid { grid-template-columns: 1fr; align-items: start; } }

.invest .btn-row { margin-top: 2.2rem; }

.kpis {
  display: grid;
  gap: 1px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.16);
}
.kpi { background: var(--petrol-dark); padding: 1.5rem 1.5rem 1.6rem; }
.kpi__k {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--petrol-light); margin-bottom: 0.5rem;
}
.kpi__v {
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1; color: #fff;
}
.kpi__d { font-size: 0.85rem; color: rgba(255,255,255,0.68); margin-top: 0.5rem; }

/* ---------- Kontakt ---------- */
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4.5rem);
}
@media (max-width: 880px) { .contact__grid { grid-template-columns: 1fr; } }

.contact__block + .contact__block { margin-top: 2rem; }
.contact__block h4 {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--faint); margin-bottom: 0.6rem;
}
.contact__block p, .contact__block a { font-size: 0.98rem; color: var(--petrol-dark); }
.contact__block a { border-bottom: 1px solid var(--line-strong); }
.contact__block a:hover { border-bottom-color: var(--copper); color: var(--copper-strong); }

.form {
  background: var(--off-white);
  border: 1px solid var(--line);
  padding: clamp(1.5rem, 3vw, 2.4rem);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 560px) { .form__row { grid-template-columns: 1fr; } }
.field { display: block; margin-bottom: 1.1rem; }
.field span {
  display: block;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--faint); margin-bottom: 0.45rem;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: #fff;
  border: 1px solid var(--line-strong);
  font-size: 0.95rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--petrol-mid);
  box-shadow: 0 0 0 3px rgba(59,133,120,0.14);
}
.field textarea { resize: vertical; min-height: 120px; }
.form__note { font-size: 0.78rem; color: var(--faint); margin-top: 1rem; max-width: 48ch; }
.form__status {
  margin-top: 1rem; font-size: 0.88rem; font-weight: 600;
  color: var(--petrol-mid); display: none;
}
.form__status.is-shown { display: block; }

/* ---------- Footer ---------- */
.footer {
  background: var(--petrol-dark);
  color: rgba(255,255,255,0.7);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.16);
}
@media (max-width: 780px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer__top { grid-template-columns: 1fr; } }

.footer__mark { font-size: clamp(0.78rem, 1.6vw, 0.95rem); margin-bottom: 1.1rem; gap: 0.7rem; }
.footer__brand p { font-size: 0.88rem; max-width: 34ch; }
.footer__addr { margin-top: 1.1rem; line-height: 1.65; }

.footer h4 {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--petrol-light); margin-bottom: 1rem;
}
.footer ul { list-style: none; display: grid; gap: 0.55rem; }
.footer li a { font-size: 0.88rem; color: rgba(255,255,255,0.78); }
.footer li a:hover { color: #fff; }

.footer__bottom {
  padding-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.76rem;
  color: rgba(255,255,255,0.55);
}
.footer__bottom nav { display: flex; gap: 1.5rem; }
.footer__bottom a:hover { color: #fff; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--petrol-dark); color: #fff; padding: 0.75rem 1.25rem; z-index: 100;
}
.skip:focus { left: 0; }

/* ---------- Projektmanagement-Band ---------- */
.pmband .section-head h2 .num { color: var(--petrol-mid); }

.sectors {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.sector {
  background: var(--off-white);
  padding: 1.35rem 1.25rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  min-height: 118px;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.sector:hover { background: var(--petrol-tint); }
.sector__icon {
  width: 64px;
  height: 64px;
  color: var(--petrol-mid);
  flex: 0 0 auto;
}
.sector:hover .sector__icon { color: var(--petrol-dark); }
.sector__label {
  font-size: 0.86rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink);
  margin-top: auto;
}

.pmscope { margin-top: clamp(2rem, 4vw, 3rem); }
.pmscope__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.pmscope .chips { margin-top: 1.15rem; padding-top: 0; border-top: 0; }

@media (max-width: 620px) {
  .sectors { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sector { padding: 1.15rem 1rem; min-height: 138px; gap: 0.85rem; }
  .sector__icon { width: 64px; height: 64px; }
  .sector__label { font-size: 0.8rem; }
  .sector:last-child { grid-column: 1 / -1; flex-direction: row; align-items: center; min-height: 0; gap: 0.9rem; }
  .sector:last-child .sector__label { margin-top: 0; }
}
@media (max-width: 360px) {
  .sectors { grid-template-columns: 1fr; }
  .sector { min-height: 0; flex-direction: row; align-items: center; gap: 0.9rem; }
  .sector__icon { width: 48px; height: 48px; }
  .sector__label { margin-top: 0; }
}

/* Projektmanagement als erster Hero-Fact hervorheben */
.fact--lead {
  border-left: 2px solid var(--copper);
  padding-left: 1.15rem;
  margin-left: -1.15rem;
}
.fact--lead dt { color: var(--copper-strong); }
.fact--lead .fact__v { color: var(--petrol-dark); }

/* Kernkompetenzen — größere Chips als vollwertige Aussage */
.chips--core { gap: 0.6rem 0.7rem; margin-top: 1.35rem; }
.chips--core li {
  font-size: 0.98rem;
  font-weight: 500;
  padding: 0.65rem 1rem;
  color: var(--petrol-dark);
  background: var(--off-white);
  border-color: var(--line-strong);
}
@media (max-width: 620px) {
  .chips--core li { font-size: 0.9rem; padding: 0.55rem 0.85rem; }
}

/* =========================================================
   Wortmarke im Header — deutlicher zeigen (Punkt 2 v2)
   ========================================================= */
.nav__mark .wordmark { font-size: 1.05rem; letter-spacing: 0.16em; }
.mark { width: 32px; height: 32px; flex: 0 0 32px; }
.brand { gap: 0.75rem; }

@media (max-width: 460px) {
  /* Wortmarke bleibt sichtbar, wird nur kleiner */
  .nav__mark .wordmark { display: inline; font-size: 0.9rem; letter-spacing: 0.14em; }
  .nav__mark { gap: 0.5rem; }
  .nav__mark .mark { width: 26px; height: 26px; flex: 0 0 26px; }
}
@media (max-width: 360px) {
  .nav__mark .wordmark { font-size: 0.82rem; letter-spacing: 0.12em; }
  .nav__mark .mark { width: 24px; height: 24px; flex: 0 0 24px; }
}

/* =========================================================
   Band: Leistungsphasen als Chips (Punkt 1)
   ========================================================= */
.band-phases {
  margin: -2rem 0 clamp(2.5rem, 4vw, 3.5rem);
  padding: 1.6rem 0 0;
  border-top: 1px solid rgba(34,87,77,0.14);
}
.chips--phases {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.6rem;
  margin: 0 0 1rem 0;
  padding: 0;
  list-style: none;
}
.chips--phases li {
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: var(--petrol-dark);
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(34,87,77,0.18);
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  white-space: nowrap;
}
@media (max-width: 620px) {
  .chips--phases li { font-size: 0.85rem; padding: 0.4rem 0.7rem; white-space: normal; }
}
.band__closing {
  margin: 0.4rem 0 0 0;
  font-family: var(--font-display, inherit);
  font-size: 1.22rem;
  font-weight: 500;
  color: var(--copper-strong);
  letter-spacing: 0.005em;
}
@media (max-width: 620px) {
  .band__closing { font-size: 1.02rem; }
}

/* =========================================================
   Rolle-Chain im Hero-Fact (Punkt 3)
   ========================================================= */
.fact__v--chain {
  font-size: 1.08rem;
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: 0;
}
.rolechain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 0.5rem;
}
.rolechain__item {
  color: var(--petrol-dark);
  font-weight: 500;
  white-space: nowrap;
}
.rolechain__sep {
  color: var(--copper);
  font-weight: 400;
  font-size: 0.95em;
}
@media (max-width: 620px) {
  .fact__v--chain { font-size: 1rem; }
  .rolechain__item { white-space: normal; }
}

/* Wenn ungerade Anzahl Länder-Kacheln: die letzte auf volle Breite spannen */
@media (min-width: 701px) {
  .markets > .market:last-child:nth-child(odd) { grid-column: 1 / -1; }
}