/* ── Design Tokens ────────────────────────────────────────── */
:root {
  --color-white: #FFFFFF;
  --color-teal: #00A19A;
  --color-teal-light: #B6E4E2;
  --color-black: #000000;

  --font-family: 'Titillium Web', sans-serif;

  --fs-70: 70px;
  --fs-38: 38px;
  --fs-22: 22px;
  --fs-16: 16px;

  --lh-78: 78px;
  --lh-48: 48px;
  --lh-32: 32px;
  --lh-24: 24px;

  --fw-200: 200;
  --fw-300: 300;
  --fw-400: 400;
  --fw-700: 700;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--color-black);
  background: var(--color-white);
  overflow-x: hidden;
}

/* ── Top accent line ─────────────────────────────────────── */
body::before {
  content: '';
  display: block;
  width: 100%;
  height: 4px;
  background: var(--color-teal);
}

/* ── Navbar ──────────────────────────────────────────────── */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.navbar__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transform: translateY(2px);
}

.navbar__logo img {
  height: 80px;
  width: auto;
  display: block;
}

.navbar__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 42px;
  height: 30px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.navbar__hamburger span {
  display: block;
  width: 100%;
  height: 4px;
  background: var(--color-black);
  border-radius: 2px;
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  width: 100%;
  height: 450px;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  z-index: 1;
}

.hero__logo {
  position: relative;
  z-index: 2;
  width: 50%;
  max-width: 800px;
  height: auto;
  object-fit: contain;
}

/* ── Section: Über Uns ───────────────────────────────────── */
.section-ueber-uns {
  background-color: var(--color-white);
  padding: 100px 0 40px;
}

.section-ueber-uns .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.section-label {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-700);
  font-size: var(--fs-16);
  line-height: var(--lh-24);
  letter-spacing: 0.83px;
  text-transform: uppercase;
  color: var(--color-black);
  display: inline-block;
  border-bottom: 2px solid var(--color-black);
  padding-bottom: 2px;
  margin-top: 20px;
}

.section-headline {
  font-family: var(--font-family);
  font-weight: var(--fw-200);
  font-size: var(--fs-70);
  line-height: var(--lh-78);
  letter-spacing: 0;
  color: var(--color-black);
  margin-bottom: 48px;
  max-width: 1000px;
}

.section-body {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  letter-spacing: 0;
  color: var(--color-black);
  max-width: 860px;
}

/* ── Section: Anspruch ─────────────────────────────────────── */
.section-anspruch {
  background-color: var(--color-white);
  padding: 80px 0 80px;
}

.section-anspruch .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.anspruch-arrow {
  margin-top: 10px;
}

.anspruch-text {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-300);
  font-size: var(--fs-38);
  line-height: var(--lh-48);
  color: var(--color-black);
}

/* ── Section: Kernkompetenzen ──────────────────────────────── */
.section-kernkompetenzen {
  background-color: var(--color-teal-light);
  padding: 100px 0 120px;
}

.section-kernkompetenzen .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.kern-label {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-700);
  font-size: var(--fs-16);
  line-height: var(--lh-24);
  letter-spacing: 0.83px;
  color: var(--color-black);
  text-transform: uppercase;
  display: inline-block;
  border-bottom: 2px solid var(--color-black);
  padding-bottom: 2px;
  margin-top: 25px;
}

.kern-headline {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-200);
  font-size: var(--fs-70);
  line-height: var(--lh-78);
  color: var(--color-black);
  margin-bottom: 48px;
}

.kern-body {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
}

@media (max-width: 900px) {

  .section-ueber-uns .container-2col,
  .section-anspruch .container-2col,
  .section-kernkompetenzen .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .kern-label {
    margin-top: 0;
  }
}

/* ── Section: Produktwelt ──────────────────────────────────── */
.section-produktwelt {
  background-color: var(--color-white);
  padding: 100px 0 120px;
}

.section-produktwelt .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.produkt-label {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-700);
  font-size: var(--fs-16);
  line-height: var(--lh-24);
  letter-spacing: 0.83px;
  color: var(--color-black);
  text-transform: uppercase;
  display: inline-block;
  border-bottom: 2px solid var(--color-black);
  padding-bottom: 2px;
  margin-top: 25px;
}

.produkt-headline {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-200);
  font-size: var(--fs-70);
  line-height: var(--lh-78);
  color: var(--color-black);
  margin-bottom: 48px;
}

.produkt-subhead {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-300);
  font-size: var(--fs-38);
  line-height: var(--lh-48);
  color: var(--color-black);
  margin-bottom: 48px;
}

.produkt-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-bottom: 64px;
}

.produkt-item {
  display: flex;
  flex-direction: column;
}

.produkt-title {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-700);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-black);
  margin-bottom: 16px;
}

.produkt-desc {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
}

.produkt-footer {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
}

@media (max-width: 900px) {
  .section-produktwelt .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .produkt-label {
    margin-top: 0;
  }
}

/* ── Section: Private Label ────────────────────────────────── */
.section-privatelabel {
  background-color: var(--color-white);
  padding: 0 0 120px;
}

.image-gallery {
  display: flex;
  gap: 16px;
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  overflow: hidden;
  margin-bottom: 80px;
  justify-content: center;
}

.image-gallery img {
  height: 250px;
  width: 375px;
  object-fit: cover;
  flex-shrink: 0;
}

.image-gallery img.half-cut-left {
  width: 187.5px;
  object-position: right center;
}

.image-gallery img.half-cut-right {
  width: 187.5px;
  object-position: left center;
}

.section-privatelabel .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.private-label-info {
  margin-bottom: 0px;
}

.private-label-title {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-300);
  font-size: var(--fs-38);
  line-height: var(--lh-48);
  color: var(--color-black);
  margin-bottom: 48px;
}

.private-label-desc {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  max-width: 860px;
  padding-bottom: 45px;
}

.mission-text {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-300);
  font-size: var(--fs-38);
  line-height: var(--lh-48);
  color: var(--color-black);
}


@media (max-width: 900px) {
  .section-privatelabel .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .image-gallery {
    justify-content: flex-start;
    overflow-x: auto;
  }
}

/* ── Section: Qualität ─────────────────────────────────────── */
.section-qualitaet {
  background-color: var(--color-teal-light);
  padding: 100px 0 120px;
}

.section-qualitaet .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.qualitaet-headline {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-200);
  font-size: var(--fs-70);
  line-height: var(--lh-78);
  color: var(--color-black);
  margin-bottom: 48px;
}

.qualitaet-subhead {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-300);
  font-size: var(--fs-38);
  line-height: var(--lh-48);
  color: var(--color-black);
  margin-bottom: 32px;
}

.qualitaet-body {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  max-width: 860px;
  margin-bottom: 48px;
}

.qualitaet-list-container {
  margin-bottom: 80px;
  max-width: 900px;
}

.qualitaet-list-title {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-700);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-black);
  margin-bottom: 24px;
}

.qualitaet-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.qualitaet-list>li {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
}

.qualitaet-list>li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  background-color: var(--color-black);
}

.qualitaet-sublist {
  list-style: none;
  padding: 0;
  margin: 16px 0 0 32px;
}

.qualitaet-sublist>li {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
}

.qualitaet-sublist>li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  background-color: var(--color-black);
}

@media (max-width: 900px) {
  .section-qualitaet .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: Leitbild ─────────────────────────────────────── */
.section-leitbild {
  background-color: var(--color-white);
  padding: 100px 0 120px;
}

.section-leitbild .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.leitbild-headline {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-200);
  font-size: var(--fs-70);
  line-height: var(--lh-78);
  color: var(--color-black);
  margin-bottom: 48px;
}

.leitbild-body {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  max-width: 860px;
  margin-bottom: 80px;
}

.leitbild-quote-section {
  margin-bottom: 0px;
}

.leitbild-quote {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-300);
  font-size: var(--fs-38);
  line-height: var(--lh-48);
  color: var(--color-black);
  max-width: 860px;
  padding-bottom: 45px;
}

.leitbild-list-container {
  margin-bottom: 0px;
  max-width: 900px;
}

.leitbild-list-title {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-700);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-black);
  margin-bottom: 48px;
}

.leitbild-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.leitbild-list>li {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-400);
  font-size: var(--fs-22);
  line-height: var(--lh-32);
  color: var(--color-black);
  position: relative;
  padding-left: 20px;
  margin-bottom: 24px;
}

.leitbild-list>li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  background-color: var(--color-black);
}

@media (max-width: 900px) {
  .section-leitbild .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: t-ZnO Intro ──────────────────────────────────── */
.section-tzno-intro {
  background-color: var(--color-white);
  padding: 80px 0;
}

.section-tzno-intro .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.headline-tzno {
  font-family: var(--font-family);
  font-style: normal;
  font-weight: var(--fw-200);
  font-size: 56px;
  line-height: 64px;
  color: var(--color-teal);
  max-width: 100%;
}

@media (max-width: 900px) {
  .section-tzno-intro .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: t-ZnO Beschreibung ───────────────────────────── */
.section-tzno-beschreibung {
  background-color: var(--color-white);
  padding: 20px 0 100px;
}

.section-tzno-beschreibung .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

@media (max-width: 900px) {
  .section-tzno-beschreibung .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: Wirkprinzip ──────────────────────────────────── */
.section-wirkprinzip {
  background-color: var(--color-teal-light);
  padding: 100px 0 120px;
}

.section-wirkprinzip .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

@media (max-width: 900px) {
  .section-wirkprinzip .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: Patente ──────────────────────────────────────── */
.section-patente {
  background-color: var(--color-teal);
  padding: 100px 0 120px;
}

.section-patente .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.section-patente .kern-label {
  color: var(--color-white);
  border-bottom-color: var(--color-white);
}

.section-patente .kern-headline {
  color: var(--color-white);
}

.section-patente .qualitaet-list-title {
  color: var(--color-white);
  border-bottom-color: var(--color-white);
}

.section-patente .qualitaet-list>li {
  color: var(--color-white);
  margin-bottom: 24px;
}

.section-patente .qualitaet-list>li::before {
  background-color: var(--color-white);
}

@media (max-width: 900px) {
  .section-patente .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: Anwendungsbereiche ───────────────────────────── */
.section-anwendungsbereiche {
  background-color: var(--color-white);
  padding: 100px 0 120px;
}

.section-anwendungsbereiche .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

@media (max-width: 900px) {
  .section-anwendungsbereiche .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: Forschung ────────────────────────────────────── */
.section-forschung {
  background-color: var(--color-white);
  padding: 100px 0 120px;
}

.section-forschung .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

@media (max-width: 900px) {
  .section-forschung .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: Nachweise ────────────────────────────────────── */
.section-nachweise {
  background-color: var(--color-teal-light);
  padding: 100px 0 120px;
}

.section-nachweise .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.section-nachweise .container-2col.align-center {
  align-items: center;
}

@media (max-width: 900px) {
  .section-nachweise .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: Zusammenfassung ──────────────────────────────── */
.section-zusammenfassung {
  background-color: var(--color-teal);
  padding: 100px 0 120px;
}

.section-zusammenfassung .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

.section-zusammenfassung .kern-label,
.section-zusammenfassung .kern-headline,
.section-zusammenfassung .qualitaet-list-title,
.section-zusammenfassung .qualitaet-list>li {
  color: var(--color-white);
}

.section-zusammenfassung .kern-label,
.section-zusammenfassung .qualitaet-list-title {
  border-bottom-color: var(--color-white);
}

.section-zusammenfassung .qualitaet-list>li::before {
  background-color: var(--color-white);
}

@media (max-width: 900px) {
  .section-zusammenfassung .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Section: Impressum ────────────────────────────────────── */
.section-impressum .container-2col {
  display: grid;
  grid-template-columns: 160px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  align-items: start;
  gap: 48px;
}

@media (max-width: 900px) {
  .section-impressum .container-2col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ── Menu Overlay ──────────────────────────────────────────── */
.menu-overlay {
  position: fixed;
  top: 90px;
  right: -400px;
  width: 400px;
  max-width: 100vw;
  height: calc(100vh - 90px);
  background-color: var(--color-white);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 64px 48px;
  z-index: 99;
  transition: right 0.3s ease-in-out;
}

.menu-overlay.open {
  right: 0;
}

.menu-overlay__content {
  display: flex;
  flex-direction: column;
  gap: 32px;
  text-align: left;
  width: 100%;
}

.menu-overlay__link {
  text-decoration: none;
  font-family: var(--font-family);
  font-weight: var(--fw-700);
  font-size: 24px;
  letter-spacing: 2px;
  color: var(--color-black);
  border-bottom: 2px solid transparent;
  text-transform: uppercase;
  transition: border-bottom-color 0.2s ease, color 0.2s ease;
  padding-bottom: 4px;
}

.menu-overlay__link:hover,
.menu-overlay__link.active {
  color: var(--color-teal);
  border-bottom-color: var(--color-teal);
}

.navbar__hamburger span {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.navbar__hamburger.open span:nth-child(1) {
  transform: translateY(13px) rotate(45deg);
}

.navbar__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.navbar__hamburger.open span:nth-child(3) {
  transform: translateY(-13px) rotate(-45deg);
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background-color: var(--color-black);
  padding: 120px 0;
}

.footer__container {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.footer__logo {
  display: block;
  text-decoration: none;
}

.footer__logo img {
  height: 128px;
  width: auto;
  max-width: 100%;
  display: block;
}

.footer__links {
  display: flex;
  gap: 120px;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: flex-start;
}

.footer__col--right {
  justify-content: space-between;
  gap: 32px;
}

.footer__link {
  font-family: var(--font-family);
  font-weight: var(--fw-700);
  font-size: var(--fs-16);
  line-height: 1;
  letter-spacing: 1px;
  color: var(--color-white);
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 2px solid var(--color-white);
  padding-bottom: 4px;
  transition: border-bottom-color 0.2s ease;
}

.footer__link:hover,
.footer__link--active {
  border-bottom-color: var(--color-teal);
}

@media (max-width: 900px) {
  .footer__container {
    flex-direction: column;
    align-items: flex-start;
    gap: 64px;
  }

  .footer__links {
    flex-direction: column;
    gap: 48px;
    width: 100%;
  }
}

/* ── Mobile Phones (≤ 480px) ────────────────────────────────── */
@media (max-width: 480px) {

  /* Suppress forced line-breaks so text reflows naturally */
  br {
    display: none;
  }

  /* Navbar */
  .navbar {
    padding: 11px 20px;
  }

  .navbar__logo {
    font-size: 28px;
  }

  .navbar__logo img {
    height: 54px;
    transform: translateY(1px);
  }

  /* Hero */
  .hero {
    height: 180px;
  }

  /* ── Universal container padding ── */
  .section-ueber-uns .container-2col,
  .section-anspruch .container-2col,
  .section-kernkompetenzen .container-2col,
  .section-produktwelt .container-2col,
  .section-privatelabel .container-2col,
  .section-qualitaet .container-2col,
  .section-leitbild .container-2col {
    padding: 0 20px;
    gap: 16px;
  }

  /* ── Section vertical padding ── */
  .section-ueber-uns {
    padding: 48px 0 24px;
  }

  .section-anspruch {
    padding: 40px 0;
  }

  .section-kernkompetenzen {
    padding: 48px 0 56px;
  }

  .section-produktwelt {
    padding: 48px 0 56px;
  }

  .section-privatelabel {
    padding: 0 0 56px;
  }

  .section-qualitaet {
    padding: 48px 0 56px;
  }

  .section-leitbild {
    padding: 48px 0 56px;
  }

  /* ── Remove top-margin on section labels (single-col layout) ── */
  .section-label {
    margin-top: 0;
  }

  /* ── Large headlines: 70 px → 34 px ── */
  .section-headline,
  .kern-headline,
  .produkt-headline,
  .qualitaet-headline,
  .leitbild-headline {
    font-size: 34px;
    line-height: 42px;
    margin-bottom: 24px;
  }

  /* ── Medium headlines: 38 px → 22 px ── */
  .anspruch-text,
  .mission-text,
  .private-label-title,
  .produkt-subhead,
  .qualitaet-subhead,
  .leitbild-quote {
    font-size: 22px;
    line-height: 30px;
  }

  /* ── Body text: 22 px → 16 px ── */
  .section-body,
  .kern-body,
  .produkt-desc,
  .produkt-footer,
  .private-label-desc,
  .qualitaet-body,
  .leitbild-body {
    font-size: 16px;
    line-height: 25px;
  }

  /* ── List text ── */
  .produkt-title {
    font-size: 16px;
    line-height: 24px;
  }

  .qualitaet-list-title,
  .leitbild-list-title {
    font-size: 15px;
    line-height: 22px;
  }

  .qualitaet-list>li,
  .qualitaet-sublist>li,
  .leitbild-list>li {
    font-size: 16px;
    line-height: 25px;
    margin-bottom: 12px;
  }

  /* ── Produkt list ── */
  .produkt-list {
    gap: 24px;
    margin-bottom: 36px;
  }

  .produkt-title {
    padding-bottom: 8px;
    margin-bottom: 10px;
  }

  /* ── Qualität / Leitbild containers ── */
  .qualitaet-list-container {
    margin-bottom: 44px;
  }

  .leitbild-body {
    margin-bottom: 36px;
  }

  .leitbild-quote {
    padding-bottom: 28px;
  }

  .private-label-desc {
    padding-bottom: 28px;
  }

  /* ── Arrow SVG: scale down slightly ── */
  .anspruch-arrow {
    width: 56px;
    height: 18px;
  }

  /* ── Image gallery ── */
  .image-gallery {
    gap: 8px;
    margin-bottom: 44px;
  }

  .image-gallery img {
    height: 160px;
    width: 240px;
  }

  .image-gallery img.half-cut-left,
  .image-gallery img.half-cut-right {
    width: 120px;
  }

  /* ── Menu overlay: full-width slide-in ── */
  .menu-overlay {
    width: 100%;
    right: -100%;
    padding: 44px 24px;
    top: 72px;
    height: calc(100vh - 72px);
  }

  .menu-overlay.open {
    right: 0;
  }

  .menu-overlay__content {
    gap: 22px;
  }

  .menu-overlay__link {
    font-size: 18px;
    letter-spacing: 1.5px;
  }

  /* ── Footer ── */
  .footer {
    padding: 56px 0;
  }

  .footer__container {
    padding: 0 20px;
    gap: 40px;
  }

  .footer__logo img {
    height: 80px;
    max-width: 100%;
  }

  .footer__links {
    gap: 28px;
  }

  .footer__col {
    gap: 20px;
  }
}

/* ── Mobile: t-ZnO page sections (≤ 480px) ─────────────────── */
@media (max-width: 480px) {

  /* Container padding for all t-ZnO page sections */
  .section-tzno-intro .container-2col,
  .section-tzno-beschreibung .container-2col,
  .section-wirkprinzip .container-2col,
  .section-patente .container-2col,
  .section-anwendungsbereiche .container-2col,
  .section-forschung .container-2col,
  .section-nachweise .container-2col,
  .section-zusammenfassung .container-2col {
    padding: 0 20px;
    gap: 16px;
  }

  /* Section vertical padding */
  .section-tzno-intro {
    padding: 44px 0 28px;
  }

  .section-tzno-beschreibung {
    padding: 10px 0 44px;
  }

  .section-wirkprinzip {
    padding: 44px 0 52px;
  }

  .section-patente {
    padding: 44px 0 52px;
  }

  .section-anwendungsbereiche {
    padding: 44px 0 52px;
  }

  .section-forschung {
    padding: 44px 0 52px;
  }

  .section-nachweise {
    padding: 44px 0 52px;
  }

  .section-zusammenfassung {
    padding: 44px 0 52px;
  }

  /* t-ZnO hero headline: 56 px → 26 px */
  .headline-tzno {
    font-size: 26px;
    line-height: 36px;
  }

  /* Override inline font-size on Studienfazit / Experteneinschätzung
     quote blocks (they have style="font-size:38px" inline) */
  .mission-text {
    font-size: 20px !important;
    line-height: 28px !important;
  }

  /* Reduce the large inline margin-bottom on nachweise containers */
  .section-nachweise .container-2col {
    margin-bottom: 36px !important;
  }

  /* Zusammenfassung: reduce the inline margin-top on the quote block */
  .section-zusammenfassung .align-center {
    margin-top: 40px !important;
  }

  /* Tighten qualitaet-list-container inline margins across t-ZnO sections */
  .section-wirkprinzip .qualitaet-list-container,
  .section-patente .qualitaet-list-container,
  .section-anwendungsbereiche .qualitaet-list-container,
  .section-forschung .qualitaet-list-container,
  .section-nachweise .qualitaet-list-container,
  .section-zusammenfassung .qualitaet-list-container {
    margin-bottom: 28px !important;
  }

  /* Tighten inline margin-bottom on kern-body paragraphs */
  .section-wirkprinzip .kern-body,
  .section-forschung .kern-body,
  .section-nachweise .kern-body,
  .section-tzno-beschreibung .kern-body {
    margin-bottom: 20px !important;
  }

  /* Image gallery in Anwendungsbereiche:
     remove the large positive/negative inline margins */
  .section-anwendungsbereiche .image-gallery {
    margin-top: 44px !important;
    margin-bottom: 0 !important;
  }

  /* Logos section: override inline padding */
  .section-logos {
    padding: 56px 0 !important;
  }

  .section-logos>div {
    padding: 0 20px !important;
  }
}

/* ── Section: Logos ───────────────────────────────────────── */
.section-logos {
  background: var(--color-white);
  padding: 90px 0;
}

.logos-grid {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  gap: 16px;
}

.logos-grid__item {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
}

.logos-grid__item img {
  height: 110px;
  width: auto;
  display: block;
}

@media (max-width: 480px) {
  .section-logos {
    padding: 52px 0 !important;
  }

  .logos-grid {
    flex-direction: column;
    align-items: center;
    padding: 0 20px;
    gap: 8px;
  }

  .logos-grid__item {
    width: 100%;
    padding: 16px 20px;
  }

  .logos-grid__item img {
    height: 70px;
    max-width: 100%;
  }
}

/* ── Mobile: Impressum page (≤ 480px) ──────────────────────── */
@media (max-width: 480px) {

  /* Section: reduce inline padding and lift the forced full-height */
  .section-impressum {
    padding: 48px 0 56px !important;
    min-height: auto !important;
  }

  /* Container horizontal padding */
  .section-impressum .container-2col {
    padding: 0 20px;
    gap: 16px;
  }

  /* Page headline: 64 px inline → 32 px */
  .section-impressum h1 {
    font-size: 32px !important;
    line-height: 1.2 !important;
    margin-bottom: 32px !important;
  }

  /* Contact & legal content flex columns: shrink font + gap */
  .section-impressum .col-right>div {
    font-size: 15px !important;
    line-height: 1.65 !important;
    gap: 22px !important;
  }

  /* Arrow SVG */
  .section-impressum .anspruch-arrow {
    width: 48px;
    height: 16px;
  }
}