.control-story {
  --control-bg: #09100d;
  --control-card: #132019;
  --control-line: #2a3e34;
  --control-green: #7cdc45;
  --control-orange: #d57a3c;
  background: #f3f0e8;
}

.control-hero {
  position: relative;
  min-height: min(820px, calc(100vh - 72px));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .7fr);
  align-items: center;
  gap: clamp(40px, 7vw, 110px);
  overflow: hidden;
  padding: clamp(72px, 9vw, 132px) 8%;
  color: #f7f5ef;
  background:
    radial-gradient(circle at 70% 52%, rgba(82, 166, 55, .18), transparent 31%),
    linear-gradient(135deg, #07100c 0%, #102018 56%, #08100d 100%);
}

.control-hero-contours {
  position: absolute;
  inset: 0;
  opacity: .14;
  background: url("images/saerbeck-hoehenlinien.svg") center / cover no-repeat;
  pointer-events: none;
}

.control-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 14, 10, .34), transparent 60%);
  pointer-events: none;
}

.control-hero-copy,
.control-hero-device {
  position: relative;
  z-index: 1;
}

.control-hero-copy {
  max-width: 780px;
}

.control-hero .story-back {
  color: #d9e4dd;
}

.control-hero .eyebrow {
  margin-top: clamp(54px, 8vh, 96px);
  color: #a9b7ae;
}

.control-hero h1 {
  margin: 22px 0 26px;
  font: 600 clamp(56px, 7vw, 104px) / .93 var(--display);
  letter-spacing: clamp(-5px, -.06em, -2px);
}

.control-hero h1 em {
  color: var(--control-green);
  font-style: normal;
}

.control-hero-copy > p:last-child {
  max-width: 690px;
  margin: 0;
  color: #c8d1cb;
  font-size: clamp(17px, 1.55vw, 23px);
  line-height: 1.55;
}

.control-hero-device {
  justify-self: center;
  width: min(390px, 34vw);
  padding: 12px;
  border: 1px solid rgba(124, 220, 69, .28);
  box-shadow: 0 36px 90px rgba(0, 0, 0, .42);
  transform: rotate(1.6deg);
}

.control-hero-device img {
  display: block;
  width: 100%;
  height: auto;
}

.control-content {
  overflow: hidden;
}

.control-intro .story-lead p + p {
  margin-top: 1em;
}

.control-principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(32, 53, 45, .18);
  border-top: 1px solid rgba(32, 53, 45, .18);
  border-bottom: 1px solid rgba(32, 53, 45, .18);
}

.control-principles > div {
  min-height: 270px;
  padding: clamp(34px, 4vw, 64px);
  background: #ece8de;
}

.control-principles span,
.control-feature-grid article > div > span {
  display: block;
  color: var(--control-orange);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .13em;
}

.control-principles strong {
  display: block;
  margin: 46px 0 12px;
  font: 600 clamp(22px, 2.2vw, 34px) / 1.05 var(--display);
}

.control-principles p {
  margin: 0;
  color: #5b695f;
  line-height: 1.6;
}

.control-origin {
  background: #f3f0e8;
}

.control-architecture {
  padding: clamp(72px, 10vw, 150px) 8%;
  color: #f5f2ea;
  background:
    radial-gradient(circle at 80% 20%, rgba(124, 220, 69, .1), transparent 30%),
    var(--control-bg);
}

.control-architecture-head {
  max-width: 800px;
}

.control-architecture h2,
.control-result h2,
.control-evolution h2,
.control-grounding h2,
.control-safety h2 {
  margin: 12px 0 20px;
  font: 600 clamp(38px, 5vw, 72px) / .98 var(--display);
  letter-spacing: -.045em;
}

.control-architecture-head > p:last-child {
  color: #a9b6af;
  font-size: 17px;
  line-height: 1.7;
}

.control-path {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  margin-top: 58px;
}

.control-path > div {
  min-height: 160px;
  padding: 26px;
  border: 1px solid var(--control-line);
  border-radius: 4px;
  background: rgba(19, 32, 25, .86);
}

.control-path > div.is-highlight {
  border-color: rgba(124, 220, 69, .7);
  box-shadow: inset 0 0 0 1px rgba(124, 220, 69, .12);
}

.control-path span,
.control-path small,
.control-path strong {
  display: block;
}

.control-path span {
  color: var(--control-green);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .15em;
}

.control-path strong {
  margin: 36px 0 7px;
  font: 600 20px / 1.15 var(--display);
}

.control-path small {
  color: #95a39b;
  line-height: 1.5;
}

.control-path > i {
  color: var(--control-orange);
  font-style: normal;
  font-size: 22px;
}

.control-architecture-note {
  max-width: 780px;
  margin: 38px 0 0;
  color: #aebbb4;
  line-height: 1.65;
}

.control-architecture-note b {
  color: #f5f2ea;
}

.control-result {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(360px, .58fr);
  align-items: center;
  gap: clamp(50px, 8vw, 130px);
  padding: clamp(76px, 10vw, 150px) 8%;
}

.control-result-copy > p:last-child {
  max-width: 650px;
  color: #56645b;
  font-size: 17px;
  line-height: 1.7;
}

.control-phone {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 10px solid #101915;
  border-radius: 42px;
  background: #08100d;
  box-shadow: 0 28px 60px rgba(24, 40, 32, .22);
}

.control-phone img {
  display: block;
  width: 100%;
  height: auto;
}

.control-phone figcaption {
  padding: 16px 18px 18px;
  color: #b8c3bc;
  background: #101915;
  font-size: 12px;
  line-height: 1.5;
}

.control-phone-feature {
  max-width: 440px;
  justify-self: center;
}

.control-feature-grid {
  padding: clamp(80px, 10vw, 150px) 8%;
  color: #f6f4ee;
  background: #0a110e;
}

.control-feature-grid article {
  display: grid;
  grid-template-columns: minmax(280px, .58fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(46px, 8vw, 130px);
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(62px, 8vw, 110px) 0;
  border-bottom: 1px solid var(--control-line);
}

.control-feature-grid article:nth-child(even) {
  grid-template-columns: minmax(0, 1fr) minmax(280px, .58fr);
}

.control-feature-grid article:nth-child(even) figure {
  order: 2;
}

.control-feature-grid .control-phone {
  max-height: 650px;
  border-width: 8px;
  border-radius: 34px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, .35);
}

.control-feature-grid .control-phone img {
  transform: translateY(-1px);
}

.control-feature-grid h2 {
  margin: 14px 0 18px;
  font: 600 clamp(32px, 4vw, 58px) / 1 var(--display);
  letter-spacing: -.045em;
}

.control-feature-grid p {
  margin: 0;
  color: #aab7af;
  font-size: 16px;
  line-height: 1.72;
}

.control-evolution {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1fr);
  gap: clamp(50px, 8vw, 130px);
  padding: clamp(82px, 11vw, 165px) 8%;
}

.control-evolution-head {
  align-self: start;
  position: sticky;
  top: 110px;
}

.control-evolution ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.control-evolution li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 22px;
  padding: 30px 0;
  border-top: 1px solid rgba(32, 53, 45, .22);
}

.control-evolution li > span {
  color: var(--control-orange);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
}

.control-evolution strong {
  font: 600 clamp(21px, 2.2vw, 30px) / 1.2 var(--display);
}

.control-evolution li p {
  margin: 8px 0 0;
  color: #5b695f;
  line-height: 1.65;
}

.control-grounding {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .75fr);
  gap: clamp(46px, 8vw, 120px);
  align-items: center;
  padding: clamp(80px, 10vw, 150px) 8%;
  background: #e8e3d8;
}

.control-grounding-copy > p:not(.story-label) {
  color: #56645b;
  line-height: 1.72;
}

.control-grounding figure {
  margin: 0;
}

.control-grounding img {
  display: block;
  width: 100%;
  max-height: 620px;
  object-fit: cover;
}

.control-grounding figcaption {
  padding: 14px 0 0;
  color: #657269;
  font-size: 12px;
  line-height: 1.5;
}

.control-safety {
  padding: clamp(74px, 9vw, 135px) 8%;
  color: #f5f2ea;
  background: #20352d;
}

.control-safety > div:first-child {
  max-width: 850px;
}

.control-safety-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 52px;
  background: rgba(255, 255, 255, .18);
}

.control-safety-grid p {
  margin: 0;
  padding: 34px;
  background: #20352d;
}

.control-safety-grid strong,
.control-safety-grid span {
  display: block;
}

.control-safety-grid strong {
  margin-bottom: 22px;
  color: var(--control-green);
  font: 600 22px / 1.1 var(--display);
}

.control-safety-grid span {
  color: #c4d0c9;
  line-height: 1.65;
}

.control-finale {
  display: block;
  align-items: center;
}

.control-finale > div {
  max-width: 820px;
}

.control-finale > div > p:not(.story-label) {
  color: #5b695f;
  line-height: 1.7;
}

.control-app-icon {
  max-width: 430px;
  margin: 0 auto;
}

.control-app-icon img {
  display: block;
  width: 100%;
  image-rendering: auto;
}

.control-app-icon figcaption {
  padding-top: 12px;
  color: #657269;
  font-size: 12px;
}

@media (max-width: 980px) {
  .control-hero {
    grid-template-columns: 1fr .55fr;
    padding-inline: 6%;
  }

  .control-principles {
    grid-template-columns: repeat(2, 1fr);
  }

  .control-path {
    grid-template-columns: 1fr 34px 1fr;
  }

  .control-path > i:nth-of-type(2) {
    display: none;
  }

  .control-path > div:nth-of-type(3) {
    grid-column: 1;
  }

  .control-path > i:nth-of-type(3) {
    grid-column: 2;
  }

  .control-path > div:nth-of-type(4) {
    grid-column: 3;
  }

  .control-result,
  .control-grounding {
    grid-template-columns: 1fr 360px;
  }

  .control-evolution {
    grid-template-columns: 1fr;
  }

  .control-evolution-head {
    position: static;
  }
}

@media (max-width: 720px) {
  .control-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 58px 7% 72px;
  }

  .control-hero .eyebrow {
    margin-top: 54px;
  }

  .control-hero h1 {
    font-size: clamp(50px, 15vw, 72px);
  }

  .control-hero-device {
    width: min(320px, 82vw);
    transform: none;
  }

  .control-principles {
    grid-template-columns: 1fr;
  }

  .control-principles > div {
    min-height: 0;
  }

  .control-principles strong {
    margin-top: 26px;
  }

  .control-architecture,
  .control-result,
  .control-feature-grid,
  .control-evolution,
  .control-grounding,
  .control-safety {
    padding-inline: 7%;
  }

  .control-path {
    grid-template-columns: 1fr;
  }

  .control-path > div,
  .control-path > i,
  .control-path > div:nth-of-type(3),
  .control-path > i:nth-of-type(3),
  .control-path > div:nth-of-type(4) {
    grid-column: 1;
  }

  .control-path > i {
    transform: rotate(90deg);
    justify-self: center;
  }

  .control-path > i:nth-of-type(2) {
    display: block;
  }

  .control-result,
  .control-grounding {
    grid-template-columns: 1fr;
  }

  .control-phone-feature {
    width: min(100%, 380px);
  }

  .control-feature-grid article,
  .control-feature-grid article:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .control-feature-grid article:nth-child(even) figure {
    order: 0;
  }

  .control-feature-grid .control-phone {
    width: min(100%, 390px);
    max-height: 620px;
    justify-self: center;
  }

  .control-evolution li {
    grid-template-columns: 42px 1fr;
  }

  .control-safety-grid {
    grid-template-columns: 1fr;
  }
}