:root {
  --blue: #255d8f;
  --blue-dark: #1b456b;
  --ink: #18202a;
  --text: #4c5966;
  --line: #d9dfe5;
  --soft: #f4f6f8;
  --white: #ffffff;
  --max: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(calc(100% - 44px), var(--max));
  margin: 0 auto;
}

section[id],
main[id] {
  scroll-margin-top: 90px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  background: var(--blue);
  color: white;
  padding: 10px 16px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 700;
  transition: top .15s ease;
}

.skip-link:focus {
  top: 12px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: white;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.97);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  min-height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.brand {
  text-decoration: none;
  color: var(--ink);
  font-size: 1.06rem;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 26px;
}

.nav a {
  text-decoration: none;
  color: #53606c;
  font-size: .94rem;
}

.nav a:hover {
  color: var(--blue);
}

.hero {
  padding: 86px 0 76px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-grid > *,
.intro-grid > *,
.consulting-grid > *,
.practice-grid > *,
.contact-box > *,
.process-shot > * {
  min-width: 0;
}

.kicker {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .09em;
  font-size: .75rem;
  font-weight: 700;
  margin: 0 0 14px;
}

h1, h2, h3 {
  line-height: 1.13;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.9rem);
  letter-spacing: -.045em;
  margin-bottom: 24px;
  max-width: 760px;
  overflow-wrap: break-word;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 3.15rem);
  letter-spacing: -.035em;
  margin-bottom: 24px;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 7px;
}

.lead {
  color: var(--text);
  font-size: 1.14rem;
  max-width: 680px;
}

.actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 19px;
  border-radius: 5px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--blue);
  color: white;
}

.button.primary:hover {
  background: var(--blue-dark);
}

.text-link {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.text-link:hover {
  color: var(--blue);
}

.product-shot {
  border: 1px solid #cfd6dd;
  background: #fff;
  padding: 12px;
  box-shadow: 0 16px 44px rgba(20, 31, 43, .09);
}

.shot-label {
  font-size: .78rem;
  color: #66727d;
  border-bottom: 1px solid #e2e6ea;
  padding: 2px 2px 10px;
  margin-bottom: 12px;
}

.screen-placeholder {
  min-height: 410px;
  background: #eef1f3;
  border: 1px dashed #aeb7bf;
  display: grid;
  place-items: center;
  text-align: center;
  color: #5f6972;
  padding: 24px;
}

.screen-placeholder strong,
.screen-placeholder span {
  display: block;
}

.screen-placeholder span {
  font-size: .9rem;
  margin-top: 5px;
}

.intro {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 70px 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 76px;
}

.intro p {
  color: var(--text);
  font-size: 1.05rem;
}

.modules {
  padding: 86px 0 92px;
  background: var(--soft);
}

.section-head {
  margin-bottom: 30px;
}

.module-list {
  border-top: 1px solid #cfd6dc;
}

.module-list article {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 23px 0;
  border-bottom: 1px solid #cfd6dc;
}

.module-list article > span {
  font-size: .82rem;
  color: #75808a;
  padding-top: 3px;
}

.module-list p {
  margin: 0;
  color: var(--text);
  max-width: 800px;
}

.screens-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 48px;
}

.screen-placeholder.wide {
  min-height: 290px;
  background: #fff;
}

.consulting,
.operations {
  padding: 88px 0;
}

.consulting-grid,
.practice-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 72px;
}

.consulting-copy > p {
  color: var(--text);
  font-size: 1.07rem;
  margin-top: 0;
}

.consulting-copy ul {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  border-top: 1px solid var(--line);
}

.consulting-copy li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.practice {
  padding: 82px 0;
  background: #1f2933;
  color: white;
}

.practice .kicker {
  color: #9cc1df;
}

.practice p {
  color: #d4dbe1;
  max-width: 760px;
}

.practice a {
  color: #9cc1df;
  text-decoration: underline;
}

.practice a:visited {
  color: #9cc1df;
}

.practice-number {
  font-size: clamp(5rem, 10vw, 8.5rem);
  line-height: .9;
  font-weight: 700;
  letter-spacing: -.06em;
  color: white;
}

.small-note {
  font-size: .94rem;
  border-top: 1px solid rgba(255,255,255,.18);
  padding-top: 18px;
  margin-top: 28px;
}

.faq {
  padding: 88px 0;
  border-top: 1px solid var(--line);
}

.faq-list {
  border-top: 1px solid var(--line);
  max-width: 820px;
}

.faq-list details {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

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

.faq-list summary::after {
  content: "+";
  font-weight: 400;
  color: var(--blue);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.faq-list details[open] summary::after {
  content: "\2013";
}

.faq-list p {
  color: var(--text);
  margin: 14px 0 0;
}

.contact {
  padding: 82px 0;
}

.contact-box {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 48px 0;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
}

.contact-box p {
  color: var(--text);
}

.contact-details {
  align-self: center;
}

.contact-details .button {
  margin-top: 12px;
}

footer {
  padding: 26px 0;
  color: #6b7580;
  font-size: .88rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-inner div {
  display: flex;
  gap: 18px;
}

.footer-inner a {
  color: inherit;
}

@media (max-width: 1060px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero-copy h1,
  .hero-copy .lead {
    max-width: none;
  }
}

@media (max-width: 820px) {
  .nav-toggle { display: flex; }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 4px;
    background: white;
    border-bottom: 1px solid var(--line);
    padding: 12px 22px 18px;
  }

  .nav.open { display: flex; }

  .nav a {
    padding: 10px 0;
  }

  .hero {
    padding: 56px 0;
  }

  .hero-grid,
  .intro-grid,
  .consulting-grid,
  .practice-grid,
  .contact-box,
  .screens-row {
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .intro-grid,
  .consulting-grid,
  .practice-grid,
  .contact-box {
    gap: 34px;
  }

  .screen-placeholder {
    min-height: 270px;
  }

  .module-list article {
    grid-template-columns: 42px 1fr;
  }

  .practice-number {
    font-size: 5rem;
  }
}


/* Echte Produktansichten */
.product-shot {
  margin: 0;
  overflow: hidden;
}

.product-shot img,
.feature-shot img,
.process-image img {
  display: block;
  width: 100%;
  height: auto;
}

.product-shot img {
  background: #eef1f3;
}

.feature-shot {
  margin: 0;
  background: #fff;
  border: 1px solid #cfd6dc;
  overflow: hidden;
}

.feature-shot img {
  aspect-ratio: 16 / 9;
  object-fit: contain;
  object-position: top center;
  background: #eef1f3;
}

.feature-shot figcaption {
  padding: 14px 16px 16px;
  border-top: 1px solid #e0e5e9;
  color: #55616c;
  font-size: .9rem;
}

.second-row {
  margin-top: 22px;
}

.modules-note {
  margin: 34px 0 0;
  padding-top: 22px;
  border-top: 1px solid #cfd6dc;
  color: var(--text);
  font-size: .95rem;
}

.modules-note strong {
  color: var(--ink);
}

.process-proof {
  padding: 82px 0;
  background: #fff;
}

.process-shot {
  margin: 0;
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 54px;
  align-items: center;
}

.process-copy p:last-child {
  color: var(--text);
  max-width: 480px;
}

.process-image {
  border: 1px solid #cfd6dd;
  background: white;
  padding: 10px;
  box-shadow: 0 14px 36px rgba(20, 31, 43, .07);
}

@media (max-width: 820px) {
  .process-shot {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .feature-shot img {
    aspect-ratio: auto;
  }
}