/*
 * Landingpage "ChatBeweis".
 *
 * Gestaltungsleitgedanke: Das Produkt macht aus einem Chat ein Dokument. Die
 * Seite benutzt deshalb die Sprache von Dokumenten -- Serifen-Ueberschriften,
 * Haarlinien statt Schatten, Monospace fuer alles Nachpruefbare (Pruefsummen,
 * Feldnamen, Zeitangaben). Die Kaeufer sind Leute mitten im Streit; Vertrauen
 * entsteht durch Ruhe, nicht durch Effekte.
 *
 * Keine Webfonts (Systemschriften), keine externen Ressourcen, kein JavaScript.
 * Das Akzentgruen ist bewusst ein anderes als das von WhatsApp; WhatsApp-Farben
 * kommen ausschliesslich im Mockup vor und sind dort mit --wa- praefixiert.
 */

/* =========================== Tokens =========================== */

:root {
  --paper: #ffffff;
  --paper-2: #f5f8f6;
  --ink: #14181a;
  --muted: #5b6763;
  --rule: #dde4e1;
  --seal: #0d6647;
  --seal-deep: #0a4b34;
  --seal-wash: #eaf3ef;

  --font-display: ui-serif, "Iowan Old Style", "Hoefler Text", Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --wrap: 1140px;
  --gap: clamp(56px, 8vw, 104px);

  /* Mockup-Farben: Nachbildung einer fremden Oberflaeche, bleiben konstant. */
  --wa-rail: #202c33;
  --wa-head: #075e54;
  --wa-canvas: #ece5dd;
  --wa-in: #ffffff;
  --wa-out: #dcf8c6;
  --wa-meta: #667781;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14191b;
    --paper-2: #1b2225;
    --ink: #e8eeeb;
    --muted: #96a29e;
    --rule: #2a3336;
    --seal: #57bd8e;
    --seal-deep: #8ad9b1;
    --seal-wash: #17251f;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--seal); }

code {
  font: 0.86em/1.4 var(--font-mono);
  background: var(--seal-wash);
  padding: 0.1em 0.35em;
  border-radius: 3px;
  white-space: nowrap;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--seal);
  color: #fff;
  padding: 10px 16px;
  z-index: 10;
}
.skip:focus { left: 0; }

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

/* ====================== Typografie-Grundformen ====================== */

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(36px, 4.4vw, 52px); letter-spacing: -0.025em; }
h2 { font-size: clamp(28px, 3.4vw, 40px); }
h3 { font-size: 20px; letter-spacing: -0.01em; }

.eyebrow {
  margin: 0 0 14px;
  font: 600 11.5px/1 var(--font-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--seal);
}

.section-lede {
  max-width: 62ch;
  color: var(--muted);
  font-size: 18px;
  margin: 16px 0 0;
}
.section-lede.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ============================ Buttons ============================ */

.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 7px;
  font: 600 15.5px/1.25 var(--font-body);
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background: var(--seal);
  border-color: var(--seal);
  color: #fff;
}
.btn-primary:hover { background: var(--seal-deep); border-color: var(--seal-deep); }

.btn-outline {
  border-color: var(--rule);
  color: var(--ink);
  background: transparent;
}
.btn-outline:hover { border-color: var(--seal); color: var(--seal); }

.btn-quiet {
  color: var(--ink);
  padding-left: 4px;
  padding-right: 4px;
  border-bottom: 1px solid var(--rule);
  border-radius: 0;
  text-decoration: none;
}
.btn-quiet:hover { border-bottom-color: var(--seal); color: var(--seal); }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin-top: 30px;
}
.cta-row.center { justify-content: center; }

@media (prefers-color-scheme: dark) {
  .btn-primary { color: #0a1a13; }
}

/* ============================ Kopfleiste ============================ */

.topbar {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 66px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand-seal {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  background: var(--seal);
  position: relative;
  flex: none;
}
/* Ein aufgeschlagenes Blatt: zwei Haarlinien im Siegel. */
.brand-seal::before,
.brand-seal::after {
  content: "";
  position: absolute;
  left: 5px;
  right: 5px;
  height: 2px;
  background: var(--paper);
  border-radius: 1px;
}
.brand-seal::before { top: 7px; }
.brand-seal::after { top: 12px; right: 9px; }

.brand-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.topnav {
  display: flex;
  gap: 26px;
  font-size: 15px;
}
.topnav a {
  color: var(--muted);
  text-decoration: none;
}
.topnav a:hover { color: var(--seal); }

@media (max-width: 640px) {
  .topnav { display: none; }
}

/* ============================== Hero ============================== */

.hero {
  padding: clamp(40px, 5vw, 68px) 0 clamp(56px, 7vw, 88px);
  /* Das Popup ragt auf breiten Schirmen ueber den Satzspiegel hinaus. */
  overflow-x: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1fr);
  gap: clamp(36px, 5vw, 68px);
  align-items: center;
}

.hero-copy h1 em {
  font-style: normal;
  color: var(--seal);
}

.lede {
  max-width: 46ch;
  margin: 22px 0 0;
  font-size: 18.5px;
  color: var(--muted);
}

.cta-note {
  margin: 16px 0 0;
  font: 13px/1.5 var(--font-mono);
  color: var(--muted);
}

.hero-stage { min-width: 0; }

.stage-note {
  margin: 22px 0 0;
  padding-right: 136px; /* zentriert unter der Nachbildung, nicht unter dem Popup */
  font-size: 12.5px;
  color: var(--muted);
  text-align: center;
}

/*
 * Das Popup schwebt rechts oben und ueberlappt die Nachbildung um wenige
 * Pixel. Damit es nichts verdeckt, haelt der Chat rechts einen Freiraum
 * (--wa-gutter) frei -- genau so breit wie die Ueberlappung.
 */
.mock-stack {
  position: relative;
  --pop-w: 208px;
  --stage-pad: 136px;
  --pop-out: 0px; /* wie weit das Popup ueber den Satzspiegel ragt */
  --wa-gutter: calc(var(--pop-w) - var(--stage-pad) - var(--pop-out) + 8px);
  padding: 26px var(--stage-pad) 0 0;
}

/* Erst wenn seitlich Platz ist, darf das Popup ueberstehen. */
@media (min-width: 1210px) {
  .mock-stack { --pop-out: 30px; }
}

/* -------- Nachbildung WhatsApp Web -------- */

.wa {
  display: flex;
  border: 1px solid var(--rule);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 18px 44px -28px rgba(10, 40, 30, 0.5);
  animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}

.wa-rail {
  flex: none;
  width: 46px;
  background: var(--wa-rail);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}

.wa-icon {
  width: 17px;
  height: 17px;
  opacity: 0.55;
  border: 1.6px solid #d7e0e2;
}
.wa-icon-chat { border-radius: 4px 4px 4px 0; }
.wa-icon-ring { border-radius: 50%; }
.wa-icon-dots {
  border: 0;
  height: 3px;
  width: 15px;
  background: #d7e0e2;
  border-radius: 2px;
  box-shadow: 0 5px 0 #d7e0e2, 0 -5px 0 #d7e0e2;
  margin: 5px 0;
}

.wa-me {
  margin-top: auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
}

.wa-pane {
  flex: 1;
  min-width: 0;
  background: var(--wa-canvas);
}

.wa-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px calc(14px + var(--wa-gutter, 0px)) 9px 14px;
  background: var(--wa-head);
  color: #fff;
}
.wa-head img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  flex: none;
}
.wa-head-text { display: block; min-width: 0; }
.wa-head-text strong {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wa-head-text small {
  display: block;
  font-size: 11.5px;
  opacity: 0.78;
}

.wa-canvas {
  padding: 14px calc(16px + var(--wa-gutter, 0px)) 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  /* Angedeutete Musterung des Chat-Hintergrunds, rein aus CSS. */
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 0, 0, 0.022) 0 2px, transparent 2px),
    radial-gradient(circle at 70% 75%, rgba(0, 0, 0, 0.022) 0 2px, transparent 2px);
  background-size: 46px 46px;
}

.wa-pill {
  align-self: center;
  margin: 4px 0;
  padding: 4px 11px;
  border-radius: 7px;
  background: #ffffffcc;
  color: var(--wa-meta);
  font-size: 11.5px;
  font-weight: 500;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.06);
}

.wa-msg {
  max-width: 88%;
  padding: 6px 9px 5px;
  border-radius: 8px;
  background: var(--wa-in);
  color: #111b21;
  font-size: 13px;
  line-height: 1.4;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.09);
  position: relative;
}
.wa-msg p { margin: 0; }
.wa-msg.in { align-self: flex-start; border-top-left-radius: 2px; }
.wa-msg.out { align-self: flex-end; background: var(--wa-out); border-top-right-radius: 2px; }

.wa-time {
  display: block;
  text-align: right;
  margin-top: 1px;
  font-size: 10.5px;
  color: var(--wa-meta);
}

.wa-quote {
  display: block;
  margin-bottom: 4px;
  padding: 4px 8px;
  border-left: 3px solid var(--wa-head);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.045);
  font-size: 12px;
  line-height: 1.35;
  color: var(--wa-meta);
}
.wa-quote b {
  display: block;
  color: var(--wa-head);
  font-size: 11.5px;
}

/* -------- Nachbildung des Erweiterungs-Popups -------- */

.pop {
  position: absolute;
  top: 0;
  right: calc(-1 * var(--pop-out));
  width: var(--pop-w);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 9px;
  box-shadow: 0 22px 48px -20px rgba(10, 40, 30, 0.42);
  font-size: 11px;
  animation: rise 0.7s 0.14s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}

.pop-head {
  padding: 9px 12px 8px;
  border-bottom: 1px solid var(--rule);
}
.pop-head strong {
  display: block;
  font-family: var(--font-display);
  font-size: 13.5px;
  letter-spacing: -0.01em;
}
.pop-privacy {
  display: block;
  margin-top: 2px;
  font-size: 9.5px;
  color: var(--seal);
}

.pop-body {
  padding: 9px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.pop-card {
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 8px 9px;
}

.pop-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.pop-label {
  font: 700 8.5px/1 var(--font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.pop-link {
  font-size: 9.5px;
  color: var(--seal);
  text-decoration: underline;
}

.pop-status {
  margin: 5px 0 0;
  font-size: 10.5px;
  color: var(--seal);
  font-weight: 600;
}

.pop-formats {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 7px 0 8px;
}

.pop-fmt {
  position: relative;
  border: 1px solid var(--rule);
  border-radius: 5px;
  background: var(--paper-2);
  padding: 6px 8px;
  font-size: 10.5px;
  font-weight: 600;
}
.pop-fmt b {
  position: absolute;
  right: 6px;
  top: 5px;
  font: 700 7px/1 var(--font-body);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--seal);
  border: 1px solid var(--seal);
  border-radius: 3px;
  padding: 1.5px 3px;
}
.pop-fmt-primary {
  border-color: var(--seal);
  background: var(--seal-wash);
}

.pop-check {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 5px;
  font-size: 10px;
  color: var(--muted);
}

.pop-box {
  width: 11px;
  height: 11px;
  flex: none;
  border: 1px solid var(--seal);
  border-radius: 2.5px;
  position: relative;
}
.pop-box-on { background: var(--seal); }
.pop-box-on::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.5px;
  width: 3px;
  height: 6px;
  border: solid var(--paper);
  border-width: 0 1.6px 1.6px 0;
  transform: rotate(42deg);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* ======================= Signatur: Pruefsumme ======================= */

.seal-band {
  background: var(--seal-wash);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: clamp(34px, 4.4vw, 52px) 0;
}

.seal-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.seal-text h2 { font-size: clamp(21px, 2.3vw, 27px); }
.seal-text p {
  margin: 12px 0 0;
  font-size: 15.5px;
  color: var(--muted);
  max-width: 54ch;
}

.seal-hash {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
}

.seal-hash span {
  background: var(--paper);
  padding: 13px 6px;
  text-align: center;
  font: 600 clamp(12px, 1.35vw, 16px)/1 var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--seal);
}

/* =========================== Trust-Leiste =========================== */

.trust { padding: var(--gap) 0; }

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.trust-cell {
  padding: 4px 26px;
  border-left: 1px solid var(--rule);
}
.trust-cell:first-child { padding-left: 0; border-left: 0; }
.trust-cell:last-child { padding-right: 0; }

.trust-cell h3 {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0;
}
.trust-cell p {
  margin: 9px 0 0;
  font-size: 14.5px;
  color: var(--muted);
}

/* ========================= So funktioniert's ========================= */

.steps {
  padding: var(--gap) 0;
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.step-grid {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3.4vw, 46px);
}

.step-no {
  display: block;
  font-family: var(--font-display);
  font-size: 40px;
  line-height: 1;
  color: var(--seal);
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}

.step-grid h3 {
  font-family: var(--font-body);
  font-size: 16.5px;
  font-weight: 650;
  letter-spacing: 0;
}
.step-grid p {
  margin: 8px 0 0;
  font-size: 15px;
  color: var(--muted);
}

/* ========================== Beweis-PDF ========================== */

.evidence { padding: var(--gap) 0; }

.evidence-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: clamp(34px, 5vw, 72px);
  align-items: start;
}

.evidence-doc { position: sticky; top: 32px; }

/* Nachbildung des Deckblatts */
.doc {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 30px 28px 20px;
  box-shadow: 0 16px 40px -30px rgba(10, 40, 30, 0.6);
}

.doc-kicker {
  margin: 0;
  font: 600 10px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--seal);
}

.doc-title {
  margin: 12px 0 18px;
  font-size: 23px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--seal);
}

.doc-meta { margin: 0; }
.doc-meta > div {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 10px;
  padding: 5px 0;
  border-bottom: 1px solid var(--rule);
}
.doc-meta dt {
  font-size: 11.5px;
  color: var(--muted);
}
.doc-meta dd {
  margin: 0;
  font: 11.5px/1.4 var(--font-mono);
  overflow-wrap: anywhere;
}

.doc-section {
  margin: 22px 0 10px;
  font: 600 10px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--seal);
}

.doc-hash {
  margin: 12px 0 0;
  padding: 11px 12px;
  background: var(--seal-wash);
  border-radius: 4px;
  font: 600 12.5px/1.7 var(--font-mono);
  color: var(--seal);
  overflow-wrap: anywhere;
}

.doc-foot {
  margin: 20px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
  font: 10.5px/1 var(--font-mono);
  color: var(--muted);
  text-align: right;
}

.feature-list { margin: 34px 0 0; }
.feature-list > div {
  padding: 18px 0;
  border-top: 1px solid var(--rule);
}
.feature-list > div:last-child { border-bottom: 1px solid var(--rule); }
.feature-list dt {
  font-weight: 650;
  font-size: 16px;
}
.feature-list dd {
  margin: 6px 0 0;
  font-size: 15px;
  color: var(--muted);
}
.feature-list em { font-style: italic; }

.honesty {
  margin-top: 34px;
  padding: 24px 26px;
  background: var(--seal-wash);
  border-left: 3px solid var(--seal);
  border-radius: 0 6px 6px 0;
}
.honesty h3 { font-size: 19px; }
.honesty p {
  margin: 8px 0 0;
  font-size: 14.5px;
  color: var(--muted);
}
.honesty blockquote {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.62;
}

/* ============================== Demo ============================== */

.demo {
  padding: var(--gap) 0;
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.6fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: start;
}

.demo-copy p {
  margin: 18px 0 0;
  font-size: 16.5px;
  color: var(--muted);
  max-width: 62ch;
}
.demo-copy h2 { margin-top: 0; }

.demo-mark {
  font-size: 13px !important;
  font-family: var(--font-mono);
  line-height: 1.6;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}

.demo-card {
  display: block;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 26px 24px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.demo-card:hover {
  border-color: var(--seal);
  transform: translateY(-2px);
}

.demo-card-type {
  display: inline-block;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.14em;
  color: var(--seal);
  border: 1px solid var(--seal);
  border-radius: 3px;
  padding: 4px 6px;
}

.demo-card strong {
  display: block;
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.demo-card-meta {
  display: block;
  margin-top: 7px;
  font: 12.5px/1.5 var(--font-mono);
  color: var(--muted);
}

.demo-card-cta {
  display: block;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-size: 15px;
  font-weight: 600;
  color: var(--seal);
}

/* ============================= Preise ============================= */

.pricing { padding: var(--gap) 0; text-align: center; }

.plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 46px;
  text-align: left;
  align-items: start;
}

.plan {
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 30px 28px;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.plan-pro {
  border-color: var(--seal);
  border-width: 2px;
  padding: 29px 27px;
  position: relative;
}

.plan-flag {
  position: absolute;
  top: -12px;
  left: 27px;
  margin: 0;
  background: var(--seal);
  color: #fff;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 9px;
  border-radius: 4px;
}

.plan-price { margin: 16px 0 0; }
.plan-price .amount {
  font-family: var(--font-display);
  font-size: 46px;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.plan-price .once {
  font: 13px/1 var(--font-mono);
  color: var(--muted);
  margin-left: 4px;
}

.plan-for {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.plan-list {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  flex: 1;
}
.plan-list li {
  position: relative;
  padding: 0 0 0 26px;
  margin-bottom: 11px;
  font-size: 15px;
}
.plan-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 7px;
  width: 5px;
  height: 10px;
  border: solid var(--seal);
  border-width: 0 2px 2px 0;
  transform: rotate(42deg);
}

.plan .btn { text-align: center; }

.plan-note {
  margin: 14px 0 0;
  font: 12.5px/1.6 var(--font-mono);
  color: var(--muted);
}

@media (prefers-color-scheme: dark) {
  .plan-flag { color: #0a1a13; }
}

/* ============================== FAQ ============================== */

.faq {
  padding: var(--gap) 0;
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
}

.faq-wrap { max-width: 800px; }

.faq details {
  border-bottom: 1px solid var(--rule);
}
.faq details:first-of-type { border-top: 1px solid var(--rule); margin-top: 34px; }

.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 40px 20px 0;
  position: relative;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
}
.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 28px;
  width: 9px;
  height: 9px;
  border: solid var(--seal);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  transition: transform 0.18s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); top: 32px; }

.faq summary:hover { color: var(--seal); }

.faq details > div { padding: 0 0 22px; }
.faq details p {
  margin: 0 0 12px;
  font-size: 15.5px;
  color: var(--muted);
  max-width: 68ch;
}
.faq details p:last-child { margin-bottom: 0; }

/* =========================== Schluss-CTA =========================== */

.closing {
  padding: var(--gap) 0;
  border-top: 1px solid var(--rule);
  text-align: center;
}

.closing-inner p {
  margin: 16px auto 0;
  max-width: 48ch;
  font-size: 17px;
  color: var(--muted);
}

/* ============================== Fuss ============================== */

.site-foot {
  border-top: 1px solid var(--rule);
  background: var(--paper-2);
  padding: 48px 0 56px;
}

.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.5fr);
  gap: 32px;
  align-items: start;
}

.foot-brand {
  display: flex;
  gap: 11px;
  align-items: flex-start;
}
.foot-brand p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}
.foot-brand strong {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}

.foot-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
}
.foot-links a { color: var(--muted); text-decoration: none; }
.foot-links a:hover { color: var(--seal); text-decoration: underline; }

.foot-legal p {
  margin: 0 0 8px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}
.foot-legal .copy { margin-top: 14px; }

/* ============================ Responsive ============================ */

@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .lede { max-width: 60ch; }
  .mock-stack { padding: 0; --wa-gutter: 0px; --pop-out: 0px; }
  .stage-note { padding-right: 0; }
  .pop {
    position: static;
    width: 100%;
    max-width: 280px;
    margin: 22px auto 0;
  }
  .evidence-grid,
  .demo-grid,
  .seal-inner { grid-template-columns: 1fr; }
  .evidence-doc { position: static; max-width: 460px; }
  .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 0; }
  .trust-cell:nth-child(odd) { padding-left: 0; border-left: 0; }
  .trust-cell:nth-child(even) { padding-right: 0; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-legal { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .step-grid { grid-template-columns: 1fr; gap: 30px; }
  .step-no { font-size: 34px; padding-bottom: 8px; margin-bottom: 10px; }
  .plans { grid-template-columns: 1fr; gap: 32px; }
  .seal-hash { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wa-msg { max-width: 90%; }
  .demo-card { max-width: 420px; }
}

@media (max-width: 520px) {
  .wrap { padding: 0 18px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-cell { padding: 0; border-left: 0; }
  .foot-grid { grid-template-columns: 1fr; }
  .doc { padding: 22px 18px 16px; }
  .doc-meta > div { grid-template-columns: 1fr; gap: 2px; }
  .honesty { padding: 20px 18px; }
  .wa-rail { width: 38px; }
  .wa-me { width: 24px; height: 24px; }
  .cta-row .btn { width: 100%; text-align: center; }
  .cta-row .btn-quiet { width: auto; }
}

/* =========================== Rechtsseiten =========================== */
/* Impressum/Datenschutz: schmale Lesespalte, kleinere Ueberschriften als
   auf der Verkaufsseite -- es sind Dokumente, keine Buehne. */

.legal { padding: clamp(40px, 6vw, 72px) 0 var(--gap); }

.legal-inner { max-width: 720px; }

.legal h1 { font-size: clamp(30px, 3.6vw, 40px); margin-bottom: 0.6em; }

.legal h2 {
  font-size: clamp(20px, 2.2vw, 24px);
  margin: 1.8em 0 0.5em;
}

.legal ul { padding-left: 1.3em; }
.legal li { margin: 0.25em 0; }

.legal-stand {
  margin-top: 40px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

@media print {
  .topbar, .pop, .closing { display: none; }
  body { font-size: 12pt; }
}