/* Ergänzende Styles für die Software-Website — baut auf ../styles.css auf */

/* Hero-Feinjustierung: der Absatz hat mehr Zeilen als auf der Hauptseite */
.hero p {
  font-size: clamp(15px, 1.45vw, 20px);
  line-height: 1.4;
}

.hero .scroll-cue {
  bottom: 24px;
}

/* Hero-Subline: erste Zeile im Hero-Absatz */
.hero p .hero-subline {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: clamp(16px, 1.6vw, 21px);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Hero-Buttons: eigener Block zwischen Hero und Signal-Zeile */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  width: var(--wrap);
  margin: 40px auto 0;
}

@media (max-width: 640px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Positionierungs-Text in der dunklen Sektion */
.positioning-copy {
  width: var(--wrap);
  margin: 64px auto 0;
  max-width: 880px;
}

.positioning-copy p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}

.positioning-copy p:last-child {
  margin-bottom: 0;
}

/* Leistungen */
.services {
  width: var(--wrap);
  margin: 0 auto;
  padding: 112px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 64px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-card {
  padding: 36px 32px 44px;
  background: var(--paper);
}

.service-card .count {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--red);
}

.service-card h3 {
  margin: 18px 0 14px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.25;
}

.service-card p {
  margin: 0;
  color: var(--gray);
  font-size: 16px;
  line-height: 1.6;
}

/* Projektablauf */
.steps {
  width: var(--wrap);
  margin: 0 auto;
  padding: 112px 0;
  border-top: 1px solid var(--line);
}

.steps-list {
  max-width: 880px;
  margin: 64px auto 0;
  padding: 0;
  list-style: none;
}

.step-item {
  display: flex;
  gap: 32px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
}

.step-item:last-child {
  border-bottom: 1px solid var(--line);
}

.step-num {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
  padding-top: 4px;
}

.step-item h3 {
  margin: 0 0 10px;
  font-size: 21px;
  font-weight: 800;
}

.step-item p {
  margin: 0;
  color: var(--gray);
  font-size: 16px;
  line-height: 1.6;
}

/* Branchen */
.industries {
  width: var(--wrap);
  margin: 0 auto;
  padding: 96px 0;
}

.industry-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  max-width: 880px;
  margin: 56px auto 0;
  padding: 0;
  list-style: none;
}

.industry-list li {
  padding: 12px 24px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Projekte / Use Cases */
.cases {
  width: var(--wrap);
  margin: 0 auto;
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 420px));
  justify-content: center;
  gap: 24px;
  margin-top: 56px;
}

.case-teaser {
  display: block;
  padding: 32px 30px 36px;
  border: 1px solid var(--ink);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.case-teaser:hover,
.case-teaser:focus-visible {
  border-color: var(--red);
  transform: translateY(-3px);
}

.case-teaser-kicker {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
}

.case-teaser h3 {
  margin: 16px 0 12px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
}

.case-teaser p {
  margin: 0 0 20px;
  color: var(--gray);
  font-size: 16px;
  line-height: 1.6;
}

.case-teaser-link {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--red);
}

/* Use-Case-Detailseite */
.case-page .case-hero {
  width: var(--wrap);
  max-width: 880px;
  margin: 0 auto;
  padding: 160px 0 48px;
}

.case-page .back-link {
  font-family: var(--mono);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--red);
  text-decoration: none;
}

.case-kicker {
  display: block;
  margin: 28px 0 16px;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
}

.case-hero h1 {
  margin: 0 0 24px;
  font-size: clamp(34px, 4.4vw, 54px);
  font-weight: 900;
  line-height: 1.15;
}

.case-intro {
  margin: 0 0 20px;
  font-family: var(--mono);
  font-size: 19px;
  line-height: 1.55;
  color: var(--gray);
}

.case-note {
  margin: 0;
  padding: 14px 18px;
  border-left: 3px solid var(--red);
  background: rgba(231, 0, 11, 0.05);
  font-size: 14px;
  line-height: 1.55;
  color: var(--gray);
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: var(--wrap);
  max-width: 880px;
  margin: 32px auto 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.case-stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 24px;
  background: var(--paper);
  text-align: center;
}

.case-stat-value {
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 900;
  color: var(--red);
  line-height: 1;
}

.case-stat-label {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray);
}

.case-body {
  width: var(--wrap);
  max-width: 880px;
  margin: 0 auto;
  padding: 64px 0 32px;
}

.case-section {
  padding: 36px 0;
  border-top: 1px solid var(--line);
}

.case-section h2 {
  margin: 0 0 18px;
  font-size: 28px;
  font-weight: 900;
}

.case-section p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray);
}

.case-section ul {
  margin: 0;
  padding-left: 22px;
  color: var(--gray);
  font-size: 17px;
  line-height: 1.8;
}

@media (max-width: 720px) {
  .case-stats {
    grid-template-columns: 1fr;
  }

  .case-page .case-hero {
    padding-top: 128px;
  }
}

/* Anbindungen: Hersteller- und System-Links */
.anbindungen {
  width: var(--wrap);
  margin: 0 auto;
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.anbindungen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 980px;
  margin: 56px auto 0;
}

.anbindungen-grid h3.anbindungen-sub {
  margin-top: 40px;
}

.anbindungen-grid h3 {
  margin: 0 0 20px;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
}

.link-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.link-chips a {
  display: inline-block;
  padding: 12px 20px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.link-chips a:hover,
.link-chips a:focus-visible {
  border-color: var(--red);
  color: var(--red);
}

@media (max-width: 720px) {
  .anbindungen-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* Responsiv */
@media (max-width: 960px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .services,
  .steps {
    padding: 72px 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .step-item {
    gap: 20px;
  }
}