/* Stickstoff-Landingpage und Rechner */
.page-kind-nitrogen .breadcrumbs {
  background: #f7f9fc;
}

.nitrogen-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 74% 44%, rgba(22, 173, 225, .23), transparent 28%),
    linear-gradient(116deg, #031d42 0%, #063873 57%, #0a4b98 100%);
}

.nitrogen-hero::before,
.nitrogen-hero::after {
  position: absolute;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  content: "";
}

.nitrogen-hero::before {
  right: -190px;
  bottom: -360px;
  width: 760px;
  height: 760px;
  box-shadow: 0 0 0 70px rgba(255,255,255,.018), 0 0 0 150px rgba(255,255,255,.012);
}

.nitrogen-hero::after {
  top: 18%;
  right: 34%;
  width: 8px;
  height: 8px;
  background: var(--lime-500);
  box-shadow: 70px 150px 0 rgba(183,217,0,.65), -82px 260px 0 rgba(23,168,215,.7), 180px 315px 0 rgba(255,255,255,.35);
}

.nitrogen-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
  gap: clamp(34px, 6vw, 85px);
  align-items: center;
  min-height: 610px;
  padding-block: clamp(72px, 8vw, 112px);
}

.nitrogen-hero__content h1 {
  max-width: 760px;
  margin: 14px 0 24px;
  color: #fff;
  font-size: clamp(3rem, 5.4vw, 5.65rem);
  line-height: .98;
  letter-spacing: -.058em;
}

.nitrogen-hero__content h1 em {
  display: block;
  color: var(--lime-400);
  font-style: normal;
}

.nitrogen-hero__lead {
  max-width: 680px;
  margin: 0;
  color: rgba(255,255,255,.82);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.7;
}

.nitrogen-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 32px;
}

.nitrogen-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 11px 20px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.nitrogen-hero__facts li {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: rgba(255,255,255,.84);
  font-size: .82rem;
  font-weight: 750;
}

.nitrogen-hero__facts svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--lime-400);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.nitrogen-hero__visual {
  position: relative;
  display: grid;
  min-height: 440px;
  place-items: center;
}

.nitrogen-hero__visual::before {
  position: absolute;
  width: min(94%, 590px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(0,171,224,.24), rgba(0,82,170,.07) 45%, transparent 67%);
  border: 1px solid rgba(93,208,247,.38);
  border-radius: 50%;
  box-shadow: 0 0 0 28px rgba(25,139,206,.06), 0 0 80px rgba(23,168,215,.14);
  content: "";
}

.nitrogen-hero__visual img {
  position: relative;
  z-index: 2;
  width: min(100%, 650px);
  filter: drop-shadow(0 30px 38px rgba(0, 12, 36, .28));
}

.nitrogen-hero__badge {
  position: absolute;
  right: 0;
  bottom: 36px;
  z-index: 3;
  display: flex;
  gap: 13px;
  align-items: center;
  min-width: 240px;
  padding: 15px 18px;
  color: var(--blue-950);
  background: #fff;
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 8px;
  box-shadow: 0 20px 55px rgba(0, 16, 42, .22);
}

.nitrogen-hero__badge > span {
  display: grid;
  width: 52px;
  height: 52px;
  color: var(--blue-950);
  background: var(--lime-500);
  border-radius: 50%;
  font-size: 1.15rem;
  font-weight: 900;
  place-items: center;
}

.nitrogen-hero__badge div {
  display: grid;
}

.nitrogen-hero__badge small {
  color: var(--ink-500);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nitrogen-hero__badge strong {
  color: var(--blue-900);
  font-size: .98rem;
}

.nitrogen-proof {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.nitrogen-proof__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.nitrogen-proof article {
  display: flex;
  gap: 17px;
  align-items: center;
  min-height: 130px;
  padding: 25px 32px;
  border-right: 1px solid var(--line);
}

.nitrogen-proof article:last-child {
  border-right: 0;
}

.nitrogen-proof article > span {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  color: var(--blue-800);
  background: #f2f7fb;
  border: 1px solid #d7e4ef;
  border-radius: 50%;
  place-items: center;
}

.nitrogen-proof svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.nitrogen-proof strong {
  display: block;
  color: var(--blue-900);
  font-size: .96rem;
}

.nitrogen-proof p {
  margin: 4px 0 0;
  color: var(--ink-500);
  font-size: .78rem;
  line-height: 1.45;
}

.nitrogen-calculator-section {
  background:
    radial-gradient(circle at 0 18%, rgba(183,217,0,.11), transparent 23%),
    linear-gradient(180deg, #fff, #f3f7fb);
}

.nitrogen-calculator-heading {
  max-width: 880px;
  margin: 0 auto 44px;
  text-align: center;
}

.nitrogen-calculator-heading h2 {
  margin-bottom: 16px;
  color: var(--ink-950);
  font-size: clamp(2.35rem, 4.2vw, 4rem);
  line-height: 1.02;
  letter-spacing: -.045em;
}

.nitrogen-calculator-heading > p:last-child {
  max-width: 760px;
  margin-inline: auto;
  color: var(--ink-650);
}

.nitrogen-calculator {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(400px, .95fr);
  max-width: 1220px;
  margin-inline: auto;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(3,35,76,.14);
}

.nitrogen-calculator__inputs {
  padding: clamp(28px, 4vw, 50px);
}

.nitrogen-calculator__group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.nitrogen-calculator__group + .nitrogen-calculator__group {
  margin-top: 34px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.nitrogen-calculator__group legend {
  display: flex;
  gap: 11px;
  align-items: center;
  width: 100%;
  margin-bottom: 20px;
  padding: 0;
  color: var(--blue-900);
  font-size: 1.08rem;
  font-weight: 850;
}

.nitrogen-calculator__group legend > span {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  color: var(--blue-950);
  background: var(--lime-500);
  border-radius: 50%;
  font-size: .75rem;
  place-items: center;
}

.nitrogen-supply-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.nitrogen-supply-switch label {
  position: relative;
  cursor: pointer;
}

.nitrogen-supply-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.nitrogen-supply-switch label > span {
  display: grid;
  min-height: 82px;
  padding: 15px 16px;
  background: #f7f9fc;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.nitrogen-supply-switch input:checked + span {
  background: #f3f8d9;
  border-color: #a9c800;
  box-shadow: inset 0 0 0 1px #b7d900;
}

.nitrogen-supply-switch input:focus-visible + span {
  outline: 3px solid rgba(18,97,184,.25);
  outline-offset: 2px;
}

.nitrogen-supply-switch strong {
  color: var(--blue-900);
  font-size: .9rem;
}

.nitrogen-supply-switch small {
  margin-top: 4px;
  color: var(--ink-500);
  font-size: .73rem;
  line-height: 1.35;
}

.nitrogen-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.nitrogen-field {
  display: grid;
  gap: 7px;
}

.nitrogen-field > span {
  color: var(--ink-800);
  font-size: .78rem;
  font-weight: 780;
}

.nitrogen-field > span small {
  color: var(--ink-500);
  font-size: .68rem;
  font-weight: 650;
}

.nitrogen-field input {
  width: 100%;
  height: 50px;
  padding: 0 14px;
  color: var(--ink-950);
  background: #fff;
  border: 1px solid #cfd9e4;
  border-radius: 7px;
  outline: 0;
  font-size: .94rem;
  font-weight: 720;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.nitrogen-field input:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(18,97,184,.13);
}

.nitrogen-calculator__hint {
  display: flex;
  gap: 11px;
  margin: 20px 0 0;
  padding: 14px 15px;
  color: var(--ink-650);
  background: #f5f8fb;
  border-radius: 7px;
  font-size: .72rem;
  line-height: 1.5;
}

.nitrogen-calculator__hint svg {
  width: 21px;
  height: 21px;
  flex: 0 0 21px;
  fill: none;
  stroke: var(--blue-700);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.nitrogen-calculator__results {
  display: flex;
  flex-direction: column;
  padding: clamp(32px, 4vw, 52px);
  color: #fff;
  background:
    radial-gradient(circle at 100% 0, rgba(23,168,215,.3), transparent 35%),
    linear-gradient(145deg, #031d42, #063873 72%, #084487);
}

.nitrogen-result-label {
  margin: 0 0 8px;
  color: var(--lime-400);
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.nitrogen-result-main {
  color: #fff;
  font-size: clamp(3rem, 5vw, 5.2rem);
  line-height: 1;
  letter-spacing: -.06em;
}

.nitrogen-result-main.is-negative {
  color: #ffd3d3;
}

.nitrogen-result-status {
  min-height: 50px;
  margin: 13px 0 27px;
  color: rgba(255,255,255,.7);
  font-size: .85rem;
}

.nitrogen-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
}

.nitrogen-result-grid article {
  min-height: 92px;
  padding: 15px 16px;
  background: rgba(4,39,84,.84);
}

.nitrogen-result-grid small {
  display: block;
  color: rgba(255,255,255,.58);
  font-size: .69rem;
  line-height: 1.35;
}

.nitrogen-result-grid strong {
  display: block;
  margin-top: 7px;
  color: #fff;
  font-size: 1.08rem;
}

.nitrogen-result-breakdown {
  display: grid;
  gap: 8px;
  margin: 20px 0 24px;
}

.nitrogen-result-breakdown div {
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.65);
  font-size: .74rem;
}

.nitrogen-result-breakdown strong {
  color: #fff;
  text-align: right;
}

.nitrogen-calculator__legal {
  margin: 15px 0 0;
  color: rgba(255,255,255,.52);
  font-size: .65rem;
  line-height: 1.5;
}

.nitrogen-technologies {
  background: #fff;
}

.nitrogen-technology-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 42px;
}

.nitrogen-technology-card {
  display: flex;
  flex-direction: column;
  min-height: 440px;
  padding: 28px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 15px 45px rgba(4,35,75,.07);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.nitrogen-technology-card:hover {
  border-color: #bdd100;
  box-shadow: 0 25px 65px rgba(4,35,75,.13);
  transform: translateY(-5px);
}

.nitrogen-technology-card__icon {
  display: grid;
  height: 150px;
  margin: -28px -28px 24px;
  overflow: hidden;
  background: linear-gradient(145deg, #eef5fb, #fff);
  place-items: center;
}

.nitrogen-technology-card__icon img {
  width: 245px;
  height: 155px;
  object-fit: contain;
}

.nitrogen-technology-card > small {
  color: var(--blue-700);
  font-size: .66rem;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.nitrogen-technology-card h3 {
  margin: 9px 0 10px;
  color: var(--blue-900);
  font-size: 1.25rem;
}

.nitrogen-technology-card p {
  margin: 0 0 22px;
  color: var(--ink-500);
  font-size: .84rem;
}

.nitrogen-technology-card a {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: auto;
  color: var(--blue-800);
  font-size: .74rem;
  font-weight: 850;
  text-transform: uppercase;
}

.nitrogen-technology-card a span {
  color: var(--lime-500);
  font-size: 1rem;
}

.nitrogen-process {
  background: linear-gradient(145deg, #031d42, #073a7d);
}

.nitrogen-faq {
  background: #fff;
}

.nitrogen-faq__grid {
  display: grid;
  grid-template-columns: minmax(280px, .78fr) minmax(0, 1.22fr);
  gap: clamp(45px, 7vw, 100px);
  align-items: start;
}

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

.nitrogen-faq details {
  border-bottom: 1px solid var(--line);
}

.nitrogen-faq summary {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  color: var(--blue-900);
  font-size: .98rem;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.nitrogen-faq summary::-webkit-details-marker {
  display: none;
}

.nitrogen-faq summary span {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  color: var(--blue-900);
  background: var(--lime-500);
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1;
  transition: transform .2s ease;
  place-items: center;
}

.nitrogen-faq details[open] summary span {
  transform: rotate(45deg);
}

.nitrogen-faq details p {
  max-width: 760px;
  margin: -4px 45px 22px 0;
  color: var(--ink-500);
  font-size: .88rem;
}

@media (max-width: 1060px) {
  .nitrogen-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(330px, .8fr);
  }

  .nitrogen-calculator {
    grid-template-columns: 1fr;
  }

  .nitrogen-calculator__results {
    min-height: 0;
  }

  .nitrogen-technology-card {
    padding: 23px;
  }

  .nitrogen-technology-card__icon {
    margin: -23px -23px 22px;
  }
}

@media (max-width: 820px) {
  .nitrogen-hero__grid {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-block: 65px 50px;
  }

  .nitrogen-hero__content h1 {
    font-size: clamp(2.75rem, 10vw, 4.5rem);
  }

  .nitrogen-hero__visual {
    min-height: 330px;
  }

  .nitrogen-hero__visual img {
    width: min(100%, 540px);
  }

  .nitrogen-hero__badge {
    right: 8%;
    bottom: 12px;
  }

  .nitrogen-proof__grid {
    grid-template-columns: 1fr;
  }

  .nitrogen-proof article {
    min-height: 105px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .nitrogen-proof article:last-child {
    border-bottom: 0;
  }

  .nitrogen-technology-grid {
    grid-template-columns: 1fr;
  }

  .nitrogen-technology-card {
    min-height: 0;
  }

  .nitrogen-faq__grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
}

@media (max-width: 600px) {
  .nitrogen-hero__actions {
    display: grid;
  }

  .nitrogen-hero__actions .button {
    width: 100%;
  }

  .nitrogen-hero__facts {
    display: grid;
  }

  .nitrogen-hero__visual {
    min-height: 270px;
  }

  .nitrogen-hero__badge {
    right: 0;
    bottom: -4px;
    min-width: 210px;
  }

  .nitrogen-calculator-heading {
    margin-bottom: 28px;
    text-align: left;
  }

  .nitrogen-calculator-heading h2 {
    font-size: 2.35rem;
  }

  .nitrogen-calculator {
    border-radius: 9px;
  }

  .nitrogen-calculator__inputs,
  .nitrogen-calculator__results {
    padding: 25px 20px;
  }

  .nitrogen-supply-switch,
  .nitrogen-field-grid,
  .nitrogen-result-grid {
    grid-template-columns: 1fr;
  }

  .nitrogen-result-main {
    font-size: 3.2rem;
  }

  .nitrogen-result-grid article {
    min-height: 78px;
  }

  .nitrogen-proof article {
    padding-inline: 18px;
  }
}