/* ==========================================================================
   WerDuWirst — Marketing-Website
   Typografie: Fraunces (Display/Headlines) + DM Sans (Text/UI)
   — beide bereits im bestehenden WerDuWirst-Dokumentensystem etabliert.
   Farbwelt: Violett/Indigo als Primärfarbe, Petrol als Sekundärakzent
   (aus den bestehenden internen Dokumenten übernommen und für den
   redaktionellen, editorialen Charakter der Website verfeinert).
   ========================================================================== */

/* Lokal gehostete Schriften: siehe assets/fonts/fonts.css (dort eingebunden). */

:root {
  /* Farbe */
  --paper: #FBFAF7;
  --paper-alt: #F3F0EA;
  --ink: #1C1A2E;
  --ink-soft: #55526B;
  --line: #E4E0D8;
  --line-strong: #CFC9BC;
  --primary: #5B3A9E;
  --primary-deep: #3D2870;
  --primary-tint: #EDE7F8;
  --petrol: #0D6E66;
  --petrol-tint: #E1F0EE;
  --white: #FFFFFF;

  --serif: 'Fraunces', 'Iowan Old Style', 'Georgia', serif;
  --sans: 'DM Sans', 'Segoe UI', system-ui, sans-serif;

  --max: 1120px;
  --measure: 62ch;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; }

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

/* ---------- Typografie ---------- */

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.3rem, 4.4vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); font-weight: 500; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; font-family: var(--sans); font-weight: 700; }

p { max-width: var(--measure); }
p + p { margin-top: 1em; }

.lede {
  font-size: 1.25rem;
  color: var(--ink-soft);
  max-width: 46ch;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 700;
}

.pull {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.6vw, 2.05rem);
  font-weight: 500;
  color: var(--primary-deep);
  line-height: 1.32;
  max-width: 34ch;
}

.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- Navigation ---------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.logo span { color: var(--primary); }

nav.primary-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

nav.primary-nav a:not(.nav-cta) {
  text-decoration: none;
  font-size: 0.96rem;
  color: var(--ink-soft);
  font-weight: 500;
}

nav.primary-nav a.is-current { color: var(--ink); font-weight: 700; }
nav.primary-nav a:hover:not(.nav-cta) { color: var(--ink); }

.nav-cta {
  text-decoration: none;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--primary);
}

.nav-cta:hover { color: var(--primary-deep); }
.nav-cta.petrol { color: var(--petrol); }
.nav-cta.petrol:hover { color: #094f49; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-deep); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--ink); }

.btn-petrol { background: var(--petrol); color: var(--white); }
.btn-petrol:hover { background: #094f49; }

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* ---------- Layout-Bausteine ---------- */

section { padding: 92px 0; }
section.tight { padding: 64px 0; }
section.band { background: var(--paper-alt); }
section.deep { background: var(--primary-deep); color: var(--white); }
section.deep h2, section.deep h3, section.deep .pull { color: var(--white); }
section.deep .eyebrow { color: #C9B8F0; }
section.deep p { color: #DAD3EE; }

.rule { border: none; border-top: 1px solid var(--line); margin: 0; }

.hero {
  padding: 96px 0 72px;
}

.hero .eyebrow { margin-bottom: 18px; }
.hero h1 { margin-bottom: 22px; }
.hero .lede { margin-bottom: 30px; }

.stat-strip {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 40px;
}

.stat-strip .stat {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.stat strong { color: var(--ink); font-family: var(--serif); font-size: 1.05rem; font-weight: 600; }

/* two-column */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }

/* question block: big serif question with framing text */
.question-block {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: center;
}

.question-block .pull { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }

/* Numbered process sequence (genuine sequence -> numbering justified) */
.sequence { counter-reset: step; margin-top: 48px; }

.step {
  counter-increment: step;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 26px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

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

.step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: 500;
}

.step h3 { margin-bottom: 6px; }
.step .step-q { color: var(--primary-deep); font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; }

/* Feature list — no cards, thin dividers instead */
.feature-list {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 56px;
}

.feature {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.feature h4 { margin-bottom: 8px; }
.feature p { color: var(--ink-soft); font-size: 0.98rem; }

.feature-list.cols-3 { grid-template-columns: repeat(3, 1fr); }

/* pillars for use-case fields */
.pillars {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.pillar {
  padding: 30px 26px;
  border-left: 1px solid var(--line);
}

.pillar:first-child { border-left: none; }
.pillars.three { grid-template-columns: repeat(3, 1fr); }
.pillar h4 { font-family: var(--serif); font-weight: 500; font-size: 1.15rem; margin-bottom: 10px; }
.pillar p { font-size: 0.94rem; color: var(--ink-soft); }

/* Funnel / architecture diagram */
.funnel { margin-top: 20px; }
.funnel-row { display: flex; align-items: center; gap: 18px; padding: 18px 0; }
.funnel-row .label { flex: 1; }
.funnel-row .label strong { display: block; font-family: var(--serif); font-size: 1.05rem; font-weight: 600; }
.funnel-row .label span { color: var(--ink-soft); font-size: 0.92rem; }
.funnel-arrow { text-align: center; color: var(--line-strong); font-size: 1.2rem; padding: 2px 0; }

/* Quote / thesis banner */
.thesis {
  padding: 64px 0;
  text-align: center;
}
.thesis .pull { max-width: 44ch; margin: 0 auto; }

/* two-audience closer */
.audience-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-strong);
  margin-top: 20px;
}

.audience-card {
  background: var(--white);
  padding: 40px;
}

section.deep .audience-card { background: var(--primary-deep); }

.audience-card h3 { margin-bottom: 10px; }
.audience-card p { color: var(--ink-soft); margin-bottom: 22px; font-size: 0.98rem; }
section.deep .audience-card p { color: #DAD3EE; }

/* dialogue traits list */
.trait {
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.18);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
}

.trait:last-child { border-bottom: 1px solid rgba(255,255,255,0.18); }
.trait h4 { color: var(--white); font-family: var(--serif); font-weight: 500; font-size: 1.2rem; }

/* Partner model columns */
.model-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.model {
  padding: 32px 30px;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line-strong);
}
.model:first-child { border-left: none; }
.model .eyebrow { display: block; margin-bottom: 10px; }
.model p { font-size: 0.96rem; color: var(--ink-soft); }

/* Footer */
footer.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0;
  margin-top: 20px;
}

footer.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

footer.site-footer .foot-links { display: flex; flex-wrap: wrap; gap: 8px 26px; }
footer.site-footer a { text-decoration: none; color: var(--ink-soft); font-size: 0.9rem; }
footer.site-footer a:hover { color: var(--ink); }
footer.site-footer .brandline { font-size: 0.85rem; color: var(--ink-soft); }
footer.site-footer .sourceline { flex-basis: 100%; margin: 0; font-size: 0.8rem; color: var(--ink-soft); }
footer.site-footer .sourceline a { font-size: inherit; text-decoration: underline; }

/* Final CTA band */
.cta-band {
  padding: 80px 0;
  background: var(--primary-tint);
  text-align: center;
}
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { margin: 0 auto 30px; color: var(--ink-soft); }
.cta-band .cta-row { justify-content: center; }

.cta-fork {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.cta-fork .fork { padding: 30px; border-left: 1px solid var(--line); text-align: left; }
.cta-fork .fork:first-child { border-left: none; }
.cta-fork p { font-size: 0.92rem; color: var(--ink-soft); margin-bottom: 14px; }

/* Kontaktformular */
.contact-form { display: flex; flex-direction: column; gap: 22px; margin-top: 28px; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-weight: 700; font-size: 0.9rem; color: var(--ink); }
.form-row input[type="text"],
.form-row input[type="email"] {
  font-family: var(--sans);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: var(--white);
  color: var(--ink);
}
.form-row input:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: var(--primary); }
.checkbox-label { display: flex; gap: 12px; align-items: flex-start; font-size: 0.92rem; color: var(--ink-soft); cursor: pointer; }
.checkbox-label input[type="checkbox"] { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--primary); flex-shrink: 0; }
.contact-form button { align-self: flex-start; margin-top: 6px; }
.form-hint { font-size: 0.85rem; color: var(--ink-soft); margin-top: 20px; }

/* Honeypot: für Menschen unsichtbar (Position statt display:none — robuster
   gegen Bots, die display:none-Felder erkennen und überspringen). */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Arch diagram (SVG) */
.arch-diagram { margin: 48px auto 0; max-width: 760px; }

/* Mobiles Hamburger-Menü — reines CSS, keine Skripte nötig */
.nav-toggle { display: none; }

.nav-toggle-label {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  cursor: pointer;
}
.nav-toggle-label span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Responsive */
@media (max-width: 880px) {
  .nav-toggle-label { display: flex; }

  nav.primary-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 6px 20px 18px;
  }

  nav.primary-nav a {
    padding: 14px 0;
    border-top: 1px solid var(--line);
  }
  nav.primary-nav a:first-child { border-top: none; }

  .nav-toggle:checked ~ nav.primary-nav { display: flex; }

  .nav-toggle:checked ~ .nav-toggle-label span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle:checked ~ .nav-toggle-label span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked ~ .nav-toggle-label span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .split, .question-block { grid-template-columns: 1fr; gap: 32px; }
  .feature-list, .feature-list.cols-3 { grid-template-columns: 1fr; }
  .pillars, .pillars.three { grid-template-columns: 1fr; }
  .pillar { border-left: none; border-top: 1px solid var(--line); }
  .pillar:first-child { border-top: none; }
  .model-grid { grid-template-columns: 1fr; }
  .model { border-left: none; }
  .audience-split, .cta-fork { grid-template-columns: 1fr; }
  .trait { grid-template-columns: 1fr; gap: 8px; }
  section { padding: 64px 0; }
  .wrap { padding: 0 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Beta-Hinweis (Oktober 2026) */
.beta-bar {
  background: var(--primary-tint);
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--ink);
}
.beta-bar .wrap { padding-top: 10px; padding-bottom: 10px; }
.beta-bar strong {
  color: var(--primary-deep);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8rem;
  margin-right: 8px;
}
.beta-notice {
  margin-top: 28px;
  padding: 24px 28px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  max-width: 64ch;
}
.beta-notice p { margin-bottom: 16px; }
.beta-notice strong { color: var(--primary-deep); }