/* ==========================================================================
   Wirkkern — Design 4
   Basis: Design 3 ("Vorstands-Briefing", vollständig unverändert übernommen)
   Ergänzung: die Radar-Ringe-Grafik aus Design 1 im Hero der Startseite,
   anstelle des dezenten Wasserzeichens aus Design 3.
   Farben, Schriften und Logo-SVG ausschließlich gemäß Wirkkern-Website-Vorgabe.md.
   Keine externen Ladevorgänge — alle Schriften werden selbst gehostet.
   ========================================================================== */

@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Variable.woff2") format("woff2-variations"),
       url("../fonts/Inter-Variable.woff2") format("woff2");
  font-weight: 100 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter-Italic-Variable.woff2") format("woff2-variations"),
       url("../fonts/Inter-Italic-Variable.woff2") format("woff2");
  font-weight: 100 900; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Barlow Semi Condensed";
  src: url("../fonts/BarlowSemiCondensed-Regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Barlow Semi Condensed";
  src: url("../fonts/BarlowSemiCondensed-Medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Barlow Semi Condensed";
  src: url("../fonts/BarlowSemiCondensed-SemiBold.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Barlow Semi Condensed";
  src: url("../fonts/BarlowSemiCondensed-Bold.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}

:root {
  --navy: #0B1F3A;
  --navy-mid: #1E3A5F;
  --navy-quiet: #15294A;
  --rot: #B3202A;
  --weiss: #FFFFFF;
  --papier: #F2F3F5;
  --ink: #23262B;
  --muted: #6B7280;
  --muted-deep: #5B6068;
  --line: #E2E4E8;

  --display: "Barlow Semi Condensed", "Arial Narrow", Arial, sans-serif;
  --body: "Inter", Arial, sans-serif;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  font-size: 16.5px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--weiss);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }
table { border-collapse: collapse; width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.14;
  margin: 0 0 0.5em;
  letter-spacing: 0;
}
h1 { font-size: clamp(2rem, 3.6vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.3rem); font-weight: 600; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--rot);
  display: block;
  margin: 0 0 0.6em;
}

.lede { font-size: 1.08rem; max-width: 64ch; }
.muted { color: var(--muted); }

:focus-visible { outline: 3px solid var(--rot); outline-offset: 2px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 28px; }
section { padding: 68px 0; border-bottom: 1px solid var(--line); }
section:last-of-type { border-bottom: none; }

@media (max-width: 700px) { section { padding: 44px 0; } .container { padding: 0 20px; } }

.section--papier { background: var(--papier); }
.section--navy { background: var(--navy); color: rgba(255,255,255,0.88); border-bottom-color: var(--navy); }
.section--navy h1, .section--navy h2, .section--navy h3 { color: var(--weiss); }
.section--navy .eyebrow { color: #E0848C; }
.section--navy .lede, .section--navy p { color: rgba(255,255,255,0.88); }

/* ---- Kopfbereich ---- */

.site-header {
  background: var(--weiss);
  border-bottom: 2px solid var(--navy);
  position: sticky; top: 0; z-index: 50;
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0; gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 14px; }
.logo-link { display: inline-flex; align-items: center; }
.logo-link svg { height: 30px; width: auto; }
.logo-link__tag {
  font-size: 0.82rem;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: 14px;
  white-space: nowrap;
}
@media (max-width: 860px) { .logo-link__tag { display: none; } }

.main-nav ul { display: flex; gap: 6px; align-items: center; }
.main-nav a {
  display: inline-block; text-decoration: none;
  font-family: var(--display); font-weight: 600; font-size: 1rem;
  color: var(--navy); padding: 9px 13px; border-radius: 2px;
}
.main-nav a:hover { background: var(--papier); }
.main-nav a[aria-current="page"] { color: var(--rot); }

.nav-toggle {
  display: none; background: none; border: 1.5px solid var(--navy);
  border-radius: 2px; padding: 8px 10px; cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 19px; height: 2px; background: var(--navy); position: relative;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--weiss); border-bottom: 1px solid var(--line); display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 6px 20px 18px; }
  .main-nav a { padding: 12px 4px; }
}

/* ---- Prozess-Leiste (persistente Methodik-Erinnerung) ---- */

.process-strip { background: var(--papier); border-bottom: 1px solid var(--line); }
.process-strip__inner { display: flex; }
.process-strip__item {
  flex: 1; padding: 10px 18px; text-align: center;
  border-right: 1px solid var(--line);
  font-family: var(--display); font-weight: 600; font-size: 0.82rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted-deep);
}
.process-strip__item:last-child { border-right: none; }
.process-strip__item strong { color: var(--navy); font-weight: 700; }
.process-strip__item.is-current { color: var(--rot); background: var(--weiss); }
.process-strip__item.is-current strong { color: var(--rot); }
@media (max-width: 620px) {
  .process-strip__item { font-size: 0.7rem; padding: 8px 6px; }
}

/* ---- Hero ---- */

.hero { position: relative; overflow: hidden; padding: 72px 0 60px; }
.hero__radar {
  position: absolute; right: -120px; top: 50%; transform: translateY(-50%);
  width: 520px; height: 520px; z-index: 0; opacity: 0.9;
}
@media (max-width: 980px) { .hero__radar { display: none; } }
.hero__inner { position: relative; z-index: 1; max-width: 40rem; }
.hero h1 { max-width: 17ch; }

.hero__cta { margin-top: 28px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; font-family: var(--display);
  font-weight: 600; font-size: 1.02rem; text-decoration: none;
  padding: 13px 26px; border-radius: 2px; border: 1.5px solid transparent; cursor: pointer;
}
.btn--primary { background: var(--rot); color: var(--weiss); }
.btn--primary:hover { background: #97181f; }
.btn--onnavy { background: var(--weiss); color: var(--navy); }
.btn--onnavy:hover { background: #E8ECF2; }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: var(--weiss); }

/* ---- Vertrauenssignal-Kasten (aus Design 1 übernommen) ---- */

.trust {
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 34px 36px;
  background: var(--papier);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: center;
  margin-top: 10px;
}
.trust__figure {
  font-family: var(--display);
  font-weight: 700;
  font-size: 3rem;
  color: var(--rot);
  line-height: 1;
  white-space: nowrap;
}
.trust__figure span {
  display: block;
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-top: 8px;
}
@media (max-width: 620px) { .trust { grid-template-columns: 1fr; } }

/* ---- Phasen-Tracker (Sehen / Ändern / Entlasten) ---- */

.tracker { display: flex; gap: 0; margin-top: 8px; }
.tracker__step { flex: 1; position: relative; padding-right: 28px; }
.tracker__step:last-child { padding-right: 0; }
.tracker__chip {
  width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 700; font-size: 1.05rem; color: var(--navy);
  background: var(--weiss); position: relative; z-index: 1;
}
.tracker__step:last-child .tracker__chip { border-color: var(--rot); color: var(--rot); }
.tracker__rule {
  position: absolute; top: 19px; left: 38px; right: 0; height: 2px; background: var(--line); z-index: 0;
}
.tracker__step:last-child .tracker__rule { display: none; }
.tracker__label { margin-top: 18px; font-family: var(--display); font-weight: 700; font-size: 1.28rem; color: var(--navy); }
.tracker__step:last-child .tracker__label { color: var(--rot); }
.tracker__text { margin-top: 6px; }

@media (max-width: 780px) {
  .tracker { flex-direction: column; gap: 30px; }
  .tracker__step { padding-right: 0; }
  .tracker__rule { display: none; }
}

/* ---- Tabelle: vier Prozessbeispiele ---- */

.process-table th {
  text-align: left; font-family: var(--display); font-weight: 600; font-size: 0.8rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted);
  padding: 0 18px 12px 0; border-bottom: 2px solid var(--navy);
}
.process-table td {
  padding: 18px 18px 18px 0; border-bottom: 1px solid var(--line); vertical-align: top;
}
.process-table td:first-child {
  font-family: var(--display); font-weight: 600; color: var(--navy); width: 240px;
}
@media (max-width: 700px) {
  .process-table, .process-table thead, .process-table tbody, .process-table th, .process-table td, .process-table tr { display: block; width: auto; }
  .process-table thead { display: none; }
  .process-table tr { border-bottom: 1px solid var(--line); padding: 16px 0; }
  .process-table td { border-bottom: none; padding: 4px 0; }
}

/* ---- Grundsatz-Box (Was uns unterscheidet) ---- */

.principle { border: 1.5px solid var(--navy); padding: 30px 32px; position: relative; margin-top: 10px; }
.principle__tag {
  position: absolute; top: -13px; left: 26px; background: var(--weiss);
  padding: 0 10px; font-family: var(--display); font-weight: 700; font-size: 0.78rem;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--rot);
}
.principle p { margin: 0; }

/* ---- Dossier (Warum Wirkkern) ---- */

.dossier__entry {
  display: grid; grid-template-columns: 150px 1fr; gap: 26px;
  padding: 28px 0; border-top: 1px solid var(--line);
}
.dossier__entry:first-child { border-top: none; padding-top: 0; }
.dossier__era { font-family: var(--display); font-weight: 700; font-size: 1rem; color: var(--rot); }
@media (max-width: 600px) { .dossier__entry { grid-template-columns: 1fr; gap: 6px; } }

.statement {
  font-family: var(--display); font-style: italic; font-weight: 500;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem); color: var(--weiss);
  border-left: 3px solid var(--rot); padding-left: 24px; max-width: 58ch;
}
.statement cite {
  display: block; margin-top: 14px; font-family: var(--body); font-style: normal;
  font-weight: 600; font-size: 0.92rem; color: rgba(255,255,255,0.6);
}

/* ---- Formular ---- */

.form { display: flex; flex-direction: column; gap: 22px; max-width: 560px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label {
  font-family: var(--display); font-weight: 600; font-size: 0.92rem;
  letter-spacing: 0.02em; color: var(--navy);
}
.field input, .field textarea {
  font-family: var(--body); font-size: 1rem; color: var(--ink);
  background: var(--weiss); border: 1.5px solid var(--line); border-radius: 2px;
  padding: 12px 13px; resize: vertical;
}
.field input:focus, .field textarea:focus {
  border-color: var(--navy); outline: none; box-shadow: 0 0 0 3px rgba(11,31,58,0.1);
}
.form small { color: var(--muted); font-size: 0.88rem; }

/* ---- Fußzeile ---- */

.site-footer { background: var(--navy); color: rgba(255,255,255,0.78); padding: 50px 0 26px; }
.site-footer__top {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 30px; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,0.14);
}
.site-footer .logo-link svg { height: 28px; }
.site-footer__masthead { font-family: var(--display); font-weight: 700; font-size: 1.1rem; color: var(--weiss); margin-top: 14px; }
.footer-nav ul { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { text-decoration: none; color: rgba(255,255,255,0.78); font-size: 0.95rem; }
.footer-nav a:hover { color: var(--weiss); }
.haltungssatz {
  font-family: var(--display); font-style: italic; font-weight: 500;
  font-size: 0.94rem; color: rgba(255,255,255,0.65); margin-top: 18px;
}
.site-footer__bottom {
  margin-top: 20px; display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; font-size: 0.84rem; color: rgba(255,255,255,0.52);
}
.legal-nav ul { display: flex; gap: 18px; }
.legal-nav a { text-decoration: none; color: rgba(255,255,255,0.52); }
.legal-nav a:hover { color: rgba(255,255,255,0.82); }

/* ---- Rechtstexte ---- */

.legal { max-width: 72ch; }
.legal h2 { margin-top: 1.5em; font-size: 1.2rem; }
.legal h2:first-child { margin-top: 0; }
.legal .placeholder { color: var(--rot); font-style: italic; }

/* ---- Sprachumschalter (DE / EN) ---- */

.main-nav { margin-left: auto; }
.lang-switch {
  display: inline-flex; align-items: center; gap: 2px;
  padding-left: 14px; border-left: 1px solid var(--line);
}
.lang-switch__opt {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--display); font-weight: 600; font-size: 0.95rem;
  color: var(--navy); text-decoration: none; padding: 7px 8px; border-radius: 2px;
}
a.lang-switch__opt:hover { background: var(--papier); }
.lang-switch__opt[aria-current="true"] { color: var(--rot); }
.lang-switch__flag { display: block; height: 13px; width: auto; outline: 1px solid var(--line); }

@media (max-width: 720px) {
  .main-nav { margin-left: 0; }
  .lang-switch { order: 1; margin-left: auto; }
  .nav-toggle { order: 2; }
}
@media (max-width: 480px) {
  .site-header__inner { gap: 12px; }
  .lang-switch { padding-left: 0; border-left: none; }
  .lang-switch__opt { padding: 6px 5px; font-size: 0.85rem; gap: 5px; }
}

/* ---- Grafik "Standortbestimmung" (eigener, horizontal scrollbarer Container) ---- */

.diagram { margin-top: 36px; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.diagram svg { display: block; width: 100%; min-width: 800px; height: auto; max-width: 100%; }
.principle p + p { margin-top: 1em; }


/* ---- Kontaktformular: Fangfeld für Bots (für Menschen unsichtbar) ---- */

.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }