* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --black: #0F0F0F;
  --night: #1A1A1A;
  --red: #D42B2B;
  --sand: #E8E6E1;
  --white: #FAFAF8;
  --grey: #6B6B6B;
  --grey-light: #B4B4B4;
  --border-light: #E0DDD6;
  --border-dark: #2C2C2C;
  --orange: #E07B28;
  --accent: var(--red);
  --accent-hover: #B82424;
  --accent-soft: rgba(212, 43, 43, 0.06);
}

.theme-3d {
  --accent: var(--orange);
  --accent-hover: #C0661E;
  --accent-soft: rgba(224, 123, 40, 0.08);
}

/* Neutraler Header (Landingpage): kein Akzent in Nav und Hero */
.theme-neutral .nav-cta {
  color: var(--black);
  border-bottom-color: var(--black);
}

.theme-neutral .nav-links a:hover {
  color: var(--black);
}

.theme-neutral .hero-eyebrow {
  color: var(--grey);
}

.theme-neutral .hero-headline .accent {
  color: inherit;
}

.theme-neutral .hero .btn-primary {
  background: var(--black);
}

.theme-neutral .hero .btn-primary:hover {
  background: #333;
}

.theme-neutral .para-red {
  background: var(--grey-light);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  color: #2C2C2C;
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.mono {
  font-family: 'DM Mono', monospace;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo-img {
  height: clamp(24px, 4vw, 32px);
  width: auto;
  max-width: 45vw;
  object-fit: contain;
  display: block;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  font-size: 13px;
}

.nav-links a {
  color: #2C2C2C;
  transition: color 0.15s;
}

.nav-branch {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-mark {
  height: 16px;
  width: 16px;
  object-fit: contain;
  display: block;
}

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

.nav-cta {
  font-size: 13px;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}

/* ---------- Hero ---------- */
.hero {
  background: var(--white);
  padding: 100px 48px 80px;
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 36px;
}

.hero-headline {
  font-weight: 600;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--black);
  max-width: 820px;
  margin-bottom: 48px;
}

.accent {
  color: var(--accent);
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-note {
  font-size: 12px;
  color: var(--grey);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-accent {
  position: absolute;
  right: 48px;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.para {
  width: 64px;
  height: 18px;
  transform: skewX(-18deg);
}

.para-red { background: var(--accent); }
.para-black { background: var(--black); }

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 14px 22px;
  font-weight: 600;
  font-size: 15px;
  transition: background 0.15s;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-lg {
  padding: 18px 28px;
  font-size: 16px;
}

/* ---------- Sections ---------- */
.section {
  padding: 96px 48px;
}

.section > * {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.section-dark {
  background: var(--night);
  color: var(--white);
}

.section-light {
  background: var(--white);
}

.chapter-head {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.chapter-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 1.8;
}

.chapter-headline {
  font-weight: 600;
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.025em;
  line-height: 1.05;
  max-width: 560px;
}

.dark-text {
  color: var(--black);
}

/* ---------- Kapitel I: Felder ---------- */
.field-list {
  display: flex;
  flex-direction: column;
}

.field-row {
  display: grid;
  grid-template-columns: 80px 1fr 200px;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--border-dark);
  align-items: center;
}

.field-row-featured {
  padding: 32px 0;
  border-top: 1px solid var(--accent);
  align-items: start;
  background: linear-gradient(90deg, var(--accent-soft), transparent 60%);
}

.field-row-last {
  border-bottom: 1px solid var(--border-dark);
}

.field-num {
  font-size: 20px;
  color: var(--grey);
}

.field-num.featured {
  font-size: 24px;
  color: var(--accent);
  font-weight: 500;
}

.field-title-lg {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.field-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.field-desc {
  color: var(--grey-light);
  font-size: 15px;
  line-height: 1.55;
  max-width: 480px;
}

.field-desc-sm {
  color: var(--grey-light);
  font-size: 13px;
  margin-top: 4px;
}

.field-tags {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.field-role {
  font-size: 11px;
  color: var(--grey);
  letter-spacing: 0.14em;
}

.subbrand {
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.14em;
  margin-left: 8px;
}

/* ---------- Bereiche (Landing) ---------- */
.branch-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.branch-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--black);
  padding: 36px;
  border-top: 2px solid var(--branch-color);
  min-height: 280px;
  transition: background 0.15s, transform 0.15s;
}

.branch-card:hover {
  background: #161616;
  transform: translateY(-2px);
}

.branch-ki { --branch-color: var(--red); }
.branch-3d { --branch-color: var(--orange); }

.branch-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--branch-color);
}

.branch-title {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--white);
}

.branch-desc {
  color: var(--grey-light);
  font-size: 14px;
  line-height: 1.55;
  flex: 1;
}

.branch-cta {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--branch-color);
  border-bottom: 1px solid var(--branch-color);
  padding-bottom: 3px;
  align-self: flex-start;
}

/* ---------- Kapitel II: Über ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.about-text {
  columns: 2;
  column-gap: 32px;
  font-size: 15px;
  line-height: 1.65;
}

.about-text p {
  margin-bottom: 16px;
}

.portrait-placeholder {
  background: var(--sand);
  aspect-ratio: 3/4;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.pull-quote {
  margin-top: 64px;
  padding: 48px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  text-align: center;
}

.pull-quote-text {
  font-weight: 500;
  font-size: clamp(22px, 3vw, 32px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--black);
  max-width: 680px;
  margin: 0 auto;
}

.pull-quote-attr {
  margin-top: 24px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--grey);
  text-transform: uppercase;
}

/* ---------- Kapitel III: Stimmen ---------- */
.chapter-head-voices {
  margin-bottom: 0;
}

.voices-list {
  display: flex;
  flex-direction: column;
}

.voice-row {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 32px;
  padding: 24px 0;
  border-top: 1px solid var(--border-dark);
  align-items: start;
}

.voice-row-last {
  border-bottom: 1px solid var(--border-dark);
}

.voice-quote {
  font-size: 18px;
  line-height: 1.5;
}

.voice-attr {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--grey-light);
  text-transform: uppercase;
}

/* ---------- Kapitel IV: Kontakt ---------- */
.section-contact {
  padding: 120px 48px;
  border-top: 1px solid var(--border-light);
}

.contact-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.contact-headline {
  font-weight: 600;
  font-size: clamp(48px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--black);
  margin-bottom: 40px;
  max-width: 780px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 680px;
  margin-bottom: 32px;
}

.contact-item {
  border-bottom: 1px solid var(--black);
  padding-bottom: 12px;
}

.contact-key {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 4px;
}

.contact-value {
  font-size: 18px;
  color: var(--black);
}

.contact-value a:hover {
  color: var(--accent);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--night);
  color: var(--grey-light);
  padding: 32px 48px;
  font-size: 12px;
  letter-spacing: 0.08em;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-brand {
  display: flex;
  align-items: center;
}

.footer-logo-img {
  height: clamp(20px, 3.5vw, 28px);
  width: auto;
  max-width: 60vw;
  object-fit: contain;
  display: block;
}

.footer-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.footer-links a:hover {
  color: var(--white);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Mobile ---------- */
@media (max-width: 760px) {
  .branch-grid {
    grid-template-columns: 1fr;
  }

  .branch-card {
    padding: 24px;
    min-height: 0;
  }

  .site-nav {
    padding: 14px 18px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding: 48px 22px 56px;
  }

  .hero-eyebrow {
    margin-bottom: 24px;
  }

  .hero-headline {
    margin-bottom: 24px;
  }

  .hero-cta-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .hero-cta-row .btn-primary {
    width: 100%;
    text-align: center;
  }

  .hero-accent {
    display: none;
  }

  .section {
    padding: 48px 22px;
  }

  .section-contact {
    padding: 64px 22px;
  }

  .chapter-head {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 28px;
  }

  .field-row,
  .field-row-featured {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 0;
  }

  .field-tags,
  .field-role {
    display: none;
  }

  .field-title-lg {
    font-size: 18px;
  }

  .field-title {
    font-size: 16px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .about-text {
    columns: 1;
  }

  .portrait-placeholder {
    order: -1;
  }

  .pull-quote {
    margin-top: 32px;
    padding: 28px 0;
    text-align: left;
  }

  .voice-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px 0;
  }

  .voice-quote {
    font-size: 14px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .section-contact .btn-primary {
    width: 100%;
    text-align: center;
  }

  .site-footer {
    padding: 22px;
  }
}