/* ============================================================
   JAD HOLDING AG — Design System
   Aufbau und Rhythmus nach dem NOVO-Designsystem,
   Farbwelt monochrom entsprechend der Wort-Bild-Marke.
   Vanilla CSS · Hostinger-ready · keine Abhängigkeiten
   ============================================================ */

:root {
  --white: #ffffff;
  --ink: #1d1d1f;
  --ink-2: #6e6e73;
  --ink-3: #86868b;
  --ink-4: #a9a9ae;
  --surface: #f5f5f7;
  --surface-2: #fafafa;
  --line: rgba(29, 29, 31, .09);
  --line-strong: rgba(29, 29, 31, .16);
  --line-dark: rgba(255, 255, 255, .16);
  --shadow: 0 14px 40px rgba(0, 0, 0, .055);
  --shadow-lift: 0 22px 60px rgba(0, 0, 0, .085);

  --radius-card: 20px;
  --radius-pill: 999px;
  --max-width: 1180px;
  --nav-height: 68px;

  --ease-standard: cubic-bezier(.4, 0, .2, 1);
  --ease-soft: cubic-bezier(.16, 1, .3, 1);
  --duration-reveal: 700ms;

  color-scheme: light;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 16px);
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--white);
  color: var(--ink);
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: -.011em;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.no-scroll { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
button { border: 0; background: none; cursor: pointer; -webkit-tap-highlight-color: transparent; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, p, ul, ol { margin-top: 0; }
ul, ol { padding-left: 0; list-style: none; margin-bottom: 0; }
::selection { background: rgba(29, 29, 31, .12); }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: #fff; padding: 12px 18px; font-size: 14px;
  border-radius: 0 0 12px 0;
}
.skip:focus { left: 0; }

/* ---------- Layout ---------- */
.container { width: min(calc(100% - 64px), var(--max-width)); margin-inline: auto; }
.narrow { max-width: 780px; margin-inline: auto; }
.section { padding: 112px 0; }
.section-tight { padding: 72px 0; }
.section-surface { background: var(--surface); }
.section-line { border-top: 1px solid var(--line); }
.center { text-align: center; }

.section-header { max-width: 760px; margin: 0 auto 54px; text-align: center; }
.section-header.left { margin-inline: 0; text-align: left; }

/* ---------- Type ---------- */
.eyebrow {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  line-height: 1.2;
  text-transform: uppercase;
}
.eyebrow-muted { color: var(--ink-3); }

.hero-title {
  margin-bottom: 24px;
  font-size: clamp(44px, 6.4vw, 74px);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.04;
  text-wrap: balance;
}
.page-title {
  margin-bottom: 20px;
  font-size: clamp(38px, 5.2vw, 60px);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.06;
  text-wrap: balance;
}
.section-title {
  margin-bottom: 20px;
  font-size: clamp(32px, 4.2vw, 46px);
  font-weight: 600;
  letter-spacing: -.032em;
  line-height: 1.1;
  text-wrap: balance;
}
.cta-title {
  margin-bottom: 18px;
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 600;
  letter-spacing: -.035em;
  line-height: 1.06;
}
.subline {
  margin-inline: auto;
  max-width: 660px;
  color: var(--ink-2);
  font-size: clamp(18px, 2.2vw, 20px);
  font-weight: 300;
  letter-spacing: -.014em;
  line-height: 1.6;
}
.section-header.left .subline { margin-inline: 0; }
.body-copy { color: var(--ink-2); font-size: 17px; line-height: 1.62; }
.small-copy { color: var(--ink-2); font-size: 14px; line-height: 1.5; }
.micro-copy { color: var(--ink-3); font-size: 12px; line-height: 1.45; }
.lead-copy { color: var(--ink-2); font-size: 19px; font-weight: 300; line-height: 1.62; }

.inline-stats {
  margin-top: 26px;
  color: var(--ink-3);
  font-size: 13px;
  letter-spacing: .01em;
  line-height: 1.6;
}
.inline-stats b { color: var(--ink-2); font-weight: 600; }

/* ---------- Navigation ---------- */
.site-nav {
  position: sticky; top: 0; z-index: 40;
  height: var(--nav-height);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  width: min(calc(100% - 64px), var(--max-width));
  height: 100%; margin-inline: auto;
}
.nav-brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.nav-brand img { height: 26px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 30px; }
.nav-link {
  color: var(--ink-2);
  font-size: 14px; font-weight: 500; letter-spacing: -.005em;
  transition: color 200ms ease;
}
.nav-link:hover { color: var(--ink); }
.nav-link.is-active { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

.lang-switch { display: flex; align-items: center; gap: 4px; }
.lang-switch button {
  min-width: 40px; height: 34px; padding: 0 10px;
  border: 1px solid var(--line); border-radius: 10px;
  background: #fff; color: var(--ink-3);
  font-size: 11px; font-weight: 700; letter-spacing: .08em;
  transition: color 200ms ease, border-color 200ms ease, background-color 200ms ease;
}
.lang-switch button:hover { color: var(--ink); }
.lang-switch button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }

.nav-toggle { display: none; width: 42px; height: 42px; position: relative; margin-right: -8px; }
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 1.5px; border-radius: 2px;
  background: var(--ink); transition: transform 320ms var(--ease-soft), opacity 200ms ease;
}
.nav-toggle span:nth-child(1) { top: 17px; }
.nav-toggle span:nth-child(2) { top: 24px; }
body.menu-open .nav-toggle span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--nav-height) 0 0; z-index: 35;
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  padding: 28px 32px 40px;
  display: flex; flex-direction: column;
  opacity: 0; visibility: hidden; transition: opacity 300ms ease, visibility 300ms;
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; }
.mobile-menu a {
  padding: 18px 0; border-bottom: 1px solid var(--line);
  font-size: 22px; font-weight: 500; letter-spacing: -.02em;
}
.mobile-menu .btn { margin-top: 28px; }

/* ---------- Buttons ---------- */
.button-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px; margin-top: 34px;
}
.button-row.left { justify-content: flex-start; }
.btn {
  position: relative;
  display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 9px;
  border: 1px solid transparent; border-radius: var(--radius-pill);
  padding: 15px 30px;
  font-size: 16px; font-weight: 600; letter-spacing: -.01em; line-height: 1;
  transition: opacity 200ms ease, transform 200ms ease, background-color 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
  white-space: nowrap; touch-action: manipulation;
}
.btn:hover { opacity: .88; }
.btn:active { transform: scale(.985); }
.btn-primary { background: var(--ink); color: #fff; box-shadow: 0 10px 26px rgba(29, 29, 31, .16); }
.btn-secondary { border-color: var(--line-strong); background: transparent; color: var(--ink); }
.btn-secondary:hover { border-color: var(--ink); opacity: 1; }
.btn-light { background: #fff; color: var(--ink); }
.btn-ghost-light { border-color: rgba(255, 255, 255, .34); color: #fff; }
.btn-small { min-height: 40px; padding: 11px 20px; font-size: 13px; }
.btn svg { transition: transform 220ms var(--ease-soft); }
.btn:hover svg { transform: translateX(3px); }

.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink); font-size: 16px; font-weight: 600;
  border-bottom: 1px solid var(--line-strong); padding-bottom: 2px;
  transition: gap 220ms var(--ease-soft), border-color 200ms ease;
}
.text-link:hover { gap: 12px; border-color: var(--ink); }

/* ---------- Hero ---------- */
.hero-section {
  position: relative; display: grid; align-items: center;
  min-height: calc(100svh - var(--nav-height));
  padding: 86px 0 84px; overflow: hidden;
}
.hero-section::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(76% 52% at 50% 0%, rgba(29, 29, 31, .05), transparent 68%);
}
.hero-content { position: relative; z-index: 1; text-align: center; }
.hero-mark { width: 54px; height: 54px; margin: 0 auto 30px; opacity: .9; }
.page-hero {
  position: relative;
  padding: 88px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.page-hero .subline { max-width: 680px; }

.hero-visual { width: min(100%, 940px); margin: 58px auto 0; }

/* ---------- Cards ---------- */
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow);
}
.card-padded { padding: 30px; }
.section-surface .card { box-shadow: 0 14px 40px rgba(0, 0, 0, .04); }
.card-hover { transition: transform 320ms var(--ease-soft), box-shadow 320ms var(--ease-soft); }
.card-hover:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-wide { gap: 24px; }

.feature-card { min-height: 100%; padding: 32px; }
.card-kicker {
  margin-bottom: 16px; color: var(--ink-3);
  font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
}
.card-title {
  margin-bottom: 10px; color: var(--ink);
  font-size: 21px; font-weight: 600; letter-spacing: -.022em; line-height: 1.24;
}
.card-copy { margin-bottom: 0; color: var(--ink-2); font-size: 16px; line-height: 1.6; }

.icon-tile {
  width: 46px; height: 46px; margin-bottom: 22px; padding: 10px;
  border-radius: 14px; background: var(--surface); color: var(--ink);
  stroke: currentColor; stroke-width: 1.6; fill: none;
  stroke-linecap: round; stroke-linejoin: round;
}
.section-surface .icon-tile { background: #fff; border: 1px solid var(--line); }

/* ---------- Stats ---------- */
.stat-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px; text-align: center;
}
.stat-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stat-number {
  margin-bottom: 10px; color: var(--ink);
  font-size: clamp(38px, 4.6vw, 52px); font-weight: 600;
  letter-spacing: -.035em; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-label { color: var(--ink-2); font-size: 14px; line-height: 1.45; margin: 0 auto; max-width: 26ch; }

/* ---------- Lists ---------- */
.check-list { display: grid; }
.check-list li {
  display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 14px; align-items: start;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.check-list li:first-child { border-top: 1px solid var(--line); }
.check-list svg { width: 18px; height: 18px; margin-top: 3px; color: var(--ink); stroke: currentColor; stroke-width: 1.7; fill: none; }
.check-list.is-negative svg { color: var(--ink-4); }
.check-list b { display: block; font-size: 16px; font-weight: 600; letter-spacing: -.012em; }
.check-list span { display: block; margin-top: 4px; color: var(--ink-2); font-size: 14.5px; line-height: 1.5; }

.dot-list { display: grid; gap: 11px; }
.dot-list li { position: relative; padding-left: 20px; color: var(--ink-2); font-size: 15.5px; line-height: 1.55; }
.dot-list li::before {
  content: ""; position: absolute; left: 0; top: .66em;
  width: 7px; height: 1.5px; border-radius: 2px; background: var(--ink-4);
}

.notice-line {
  display: inline-flex; align-items: flex-start; justify-content: center; gap: 10px;
  margin: 30px auto 0; max-width: 760px;
  color: var(--ink-2); font-size: 14px; line-height: 1.55; text-align: left;
}
.notice-line svg { flex: none; width: 18px; height: 18px; margin-top: 2px; color: var(--ink); stroke: currentColor; stroke-width: 1.6; fill: none; }

/* ---------- Editorial / quote ---------- */
.quote-block { max-width: 880px; margin-inline: auto; text-align: center; }
.quote-mark { width: 46px; height: 46px; margin: 0 auto 26px; color: var(--ink-4); }
.quote-text {
  font-size: clamp(24px, 3.1vw, 36px); font-weight: 300;
  letter-spacing: -.028em; line-height: 1.3; color: var(--ink);
  text-wrap: balance;
}
.quote-author { margin-top: 30px; color: var(--ink-2); font-size: 14px; line-height: 1.5; }
.quote-author strong { display: block; color: var(--ink); font-size: 15px; font-weight: 600; }

.prose { color: var(--ink-2); font-size: 17px; line-height: 1.68; }
.prose p + p { margin-top: 1.1em; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose h2 {
  margin: 44px 0 14px; color: var(--ink);
  font-size: 22px; font-weight: 600; letter-spacing: -.022em; line-height: 1.3;
}
.prose h2:first-child { margin-top: 0; }
.prose a { color: var(--ink); border-bottom: 1px solid var(--line-strong); }

/* ---------- Accordion ---------- */
.accordion { border-top: 1px solid var(--line); }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-button {
  width: 100%; display: flex; align-items: flex-start; justify-content: space-between; gap: 24px;
  padding: 26px 4px; text-align: left;
}
.accordion-title {
  display: flex; align-items: baseline; gap: 20px;
  font-size: clamp(17px, 2vw, 21px); font-weight: 600; letter-spacing: -.022em; line-height: 1.3;
  transition: color 200ms ease;
}
.accordion-button:hover .accordion-title { color: var(--ink-2); }
.accordion-title i {
  font-style: normal; flex: none; width: 24px;
  color: var(--ink-4); font-size: 12px; font-weight: 700; letter-spacing: .08em;
}
.accordion-icon { position: relative; flex: none; width: 16px; height: 16px; margin-top: 5px; }
.accordion-icon::before, .accordion-icon::after {
  content: ""; position: absolute; background: var(--ink);
  transition: transform 340ms var(--ease-soft);
}
.accordion-icon::before { top: 7.5px; left: 0; width: 16px; height: 1.5px; }
.accordion-icon::after { top: 0; left: 7.25px; width: 1.5px; height: 16px; }
.accordion-item.is-open .accordion-icon::after { transform: scaleY(0); }
.accordion-panel { height: 0; overflow: hidden; transition: height 420ms var(--ease-soft); }
.accordion-panel-inner {
  padding: 0 4px 28px 48px; max-width: 74ch;
  color: var(--ink-2); font-size: 16px; line-height: 1.65;
}

/* ---------- Structure chart ---------- */
.chart-top {
  max-width: 460px; margin: 0 auto; padding: 24px 28px;
  border: 1px solid var(--ink); border-radius: 16px; background: #fff; text-align: center;
  box-shadow: var(--shadow);
}
.chart-top-name { margin-bottom: 4px; font-size: 19px; font-weight: 600; letter-spacing: -.02em; }
.chart-stem { width: 1px; height: 44px; margin: 0 auto; background: var(--line-strong); }
.chart-row { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.chart-row::before {
  content: ""; position: absolute; top: -22px; left: 12.5%; right: 12.5%;
  height: 1px; background: var(--line-strong);
}
.vertical-card {
  position: relative; display: flex; flex-direction: column; gap: 9px;
  min-height: 150px; padding: 24px 22px; text-align: left;
  border: 1px solid var(--line); border-radius: var(--radius-card); background: #fff;
  box-shadow: var(--shadow);
  transition: border-color 260ms ease, box-shadow 260ms ease, transform 260ms var(--ease-soft);
}
.vertical-card::before {
  content: ""; position: absolute; top: -22px; left: 50%; width: 1px; height: 22px; background: var(--line-strong);
}
.vertical-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.vertical-card[aria-expanded="true"] { border-color: var(--ink); }
.vertical-num { color: var(--ink-4); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.vertical-name { font-size: 17px; font-weight: 600; letter-spacing: -.02em; line-height: 1.25; }
.vertical-sub { color: var(--ink-2); font-size: 13.5px; line-height: 1.45; }
.vertical-status {
  margin-top: auto; display: inline-flex; align-items: center; gap: 7px;
  color: var(--ink-3); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}
.vertical-status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink-4); }
.vertical-panel { margin-top: 24px; padding: 34px; }
.vertical-panel[hidden] { display: none !important; }

/* ---------- Bridge diagram ---------- */
.diagram {
  padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-card);
  background: linear-gradient(180deg, #fff, var(--surface-2));
  box-shadow: var(--shadow);
}
.diagram svg { width: 100%; height: auto; }
.diagram-hint { display: none; }
.d-node { opacity: 0; transform: translateY(8px); transition: opacity .7s var(--ease-soft), transform .7s var(--ease-soft); }
.diagram.is-visible .d-node { opacity: 1; transform: none; }
.diagram.is-visible .d-node-2 { transition-delay: 1.3s; }
.d-path { stroke-dasharray: 1400; stroke-dashoffset: 1400; transition: stroke-dashoffset 2.2s var(--ease-standard); }
.diagram.is-visible .d-path { stroke-dashoffset: 0; }
.d-label { font-family: inherit; font-size: 14px; font-weight: 600; letter-spacing: -.01em; fill: #1d1d1f; }
.d-sub { font-family: inherit; font-size: 11px; font-weight: 500; letter-spacing: .09em; text-transform: uppercase; fill: #86868b; }
.d-cap { font-family: inherit; font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; fill: #1d1d1f; }

/* ---------- Steps ---------- */
.steps { display: grid; gap: 0; }
.step {
  display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 34px;
  padding: 30px 0; border-top: 1px solid var(--line);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step-when { color: var(--ink-3); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding-top: 4px; }
.step-title { margin-bottom: 8px; font-size: 20px; font-weight: 600; letter-spacing: -.022em; }
.step-copy { color: var(--ink-2); font-size: 16px; line-height: 1.6; max-width: 66ch; }

/* ---------- People ---------- */
.person-card { padding: 32px; }
.person-mark {
  width: 56px; height: 56px; margin-bottom: 22px;
  border: 1px solid var(--line-strong); border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink); font-size: 14px; font-weight: 600; letter-spacing: .08em;
}
.person-role { margin-bottom: 8px; color: var(--ink-3); font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.person-name { margin-bottom: 12px; font-size: 21px; font-weight: 600; letter-spacing: -.022em; }
.person-bio { color: var(--ink-2); font-size: 15.5px; line-height: 1.6; }

/* ---------- Badge ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 9px;
  border: 1px solid var(--line-strong); border-radius: var(--radius-pill);
  padding: 8px 16px; background: #fff;
  color: var(--ink-2); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 4px rgba(29, 29, 31, .08); }

/* ---------- Form ---------- */
.form-card { padding: 38px; }
.form { display: grid; gap: 22px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.field { display: grid; gap: 8px; }
.field label { color: var(--ink-3); font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px;
  border: 1px solid var(--line-strong); border-radius: 12px; background: #fff;
  font-size: 16px; color: var(--ink);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%236e6e73' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px; }
.field textarea { resize: vertical; min-height: 132px; line-height: 1.55; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-4); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(29, 29, 31, .07);
}
.check-line {
  display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 12px;
  color: var(--ink-2); font-size: 14px; line-height: 1.5;
}
.check-line input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--ink); }
.check-line a { color: var(--ink); border-bottom: 1px solid var(--line-strong); }
.honeypot { position: absolute; left: -9999px; }
.form-status { min-height: 1.4em; font-size: 14px; color: var(--ink-2); }
.form-status[data-state="ok"] { color: #1d7a37; }
.form-status[data-state="err"] { color: #b3261e; }

.contact-block { color: var(--ink-2); font-size: 16px; line-height: 1.75; }
.contact-block a { color: var(--ink); border-bottom: 1px solid var(--line-strong); }
.contact-title { margin-bottom: 14px; color: var(--ink); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

/* ---------- Dark CTA ---------- */
.section-dark { background: #000; color: #fff; }
.section-dark .section-title, .section-dark .cta-title { color: #fff; }
.section-dark .subline { color: rgba(255, 255, 255, .62); }
.section-dark .eyebrow { color: rgba(255, 255, 255, .55); }
.cta-logo { width: min(460px, 78%); margin: 0 auto 44px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 64px 0 34px; background: #fff; }
.footer-grid {
  display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: 40px;
}
.footer-logo { width: 214px; margin-bottom: 20px; }
.footer-claim { color: var(--ink-2); font-size: 14.5px; line-height: 1.6; max-width: 34ch; }
.footer-title { margin-bottom: 16px; color: var(--ink); font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.footer-links { display: grid; gap: 11px; color: var(--ink-2); font-size: 14.5px; }
.footer-links a:hover { color: var(--ink); }
.footer-bar {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 26px;
  margin-top: 54px; padding-top: 24px; border-top: 1px solid var(--line);
  color: var(--ink-3); font-size: 12.5px;
}

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity var(--duration-reveal) var(--ease-standard), transform var(--duration-reveal) var(--ease-standard);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
.word-reveal span { display: inline-block; opacity: 0; transform: translateY(18px); animation: wordIn 760ms var(--ease-standard) forwards; }
@keyframes wordIn { to { opacity: 1; transform: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .section { padding: 96px 0; }
  .nav-menu { gap: 22px; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 20px; }
}

@media (max-width: 900px) {
  .container, .nav-inner { width: min(calc(100% - 40px), var(--max-width)); }
  .nav-menu { display: none; }
  .nav-toggle { display: block; }
  .nav-actions .btn { display: none; }
  .section { padding: 88px 0; }
  .section-tight { padding: 58px 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .chart-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chart-row::before { display: none; }
  .vertical-card::before { display: none; }
  .chart-stem { height: 26px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px; }
}

@media (max-width: 767px) {
  :root { --nav-height: 62px; }
  body { font-size: 16px; }
  .container, .nav-inner { width: min(calc(100% - 32px), var(--max-width)); }
  .section { padding: 72px 0; }
  .section-tight { padding: 52px 0; }
  .section-header { margin-bottom: 36px; }
  .hero-section { min-height: auto; padding: 56px 0 64px; }
  .page-hero { padding: 56px 0 44px; }
  .hero-title { font-size: clamp(36px, 10.5vw, 50px); letter-spacing: -.04em; }
  .page-title { font-size: clamp(32px, 9vw, 44px); }
  .section-title { font-size: clamp(28px, 8vw, 38px); }
  .cta-title { font-size: clamp(30px, 9vw, 42px); }
  .subline { font-size: 17px; }
  .btn { width: 100%; max-width: 380px; }
  .nav-actions .btn { width: auto; }
  .button-row { flex-direction: column; gap: 10px; }
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 24px; }
  .feature-card, .card-padded, .person-card, .vertical-panel { padding: 24px; }
  .step { grid-template-columns: 1fr; gap: 10px; }
  .step-when { padding-top: 0; }
  .accordion-panel-inner { padding-left: 0; }
  .accordion-title { gap: 12px; }
  .stat-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer { padding-top: 48px; }
  .cta-logo { width: 84%; margin-bottom: 30px; }
  /* Das Strukturdiagramm der Hero wiederholt sich weiter unten als Karten-Raster. */
  .hero-section .hero-visual { display: none; }
  /* Diagramme bleiben lesbar: eigener horizontaler Scrollbereich statt Mini-Typo. */
  .diagram { padding: 16px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .diagram svg { min-width: 640px; }
  .diagram-hint { display: block; margin-top: 12px; text-align: center; color: var(--ink-3); font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal, .word-reveal span, .d-node { opacity: 1 !important; transform: none !important; }
  .d-path { stroke-dashoffset: 0; }
}

@media print {
  .site-nav, .mobile-menu, .footer, .button-row { display: none !important; }
  .section { padding: 24px 0; }
  .card { box-shadow: none; }
}