/* ============================================================
   BG AI Solutions – One-Pager
   Design System nach Style Guide V1.0 (Basis: Richtung 3B „Salbei")
   Farben: Leinen · Moor · Salbei · Schilf
   Schrift: Hanken Grotesk (300–600) + Geist Mono (Labels/Zahlen)
   Form: Radius 6 (Buttons/Inputs) · 8 (Nav/klein) · 12 (Karten)
   Keine Verläufe, keine Pillen, kein Bold 700, Schatten nur
   für schwebende Elemente: 0 8px 24px rgba(27,31,26,0.08)
   ============================================================ */

:root {
  /* Flächen & Text */
  --bg: #F6F7F3;            /* Leinen – Seitenhintergrund */
  --surface: #FFFFFF;       /* Karte */
  --ink: #1B1F1A;           /* Moor – Text, dunkle Sektionen */
  --ink-soft: #4A524A;      /* Sekundär */
  --ink-ter: #79837A;       /* Tertiär – nur ab 14px / Nebentexte */

  /* Grün-Skala */
  --green: #4A7C59;         /* Salbei 500 – CTAs, Links, Fokus */
  --green-hover: #2F5540;   /* 700 – Hover auf Primär */
  --green-300: #8FAF97;
  --green-200: #C8DACB;
  --green-100: #E3EBE0;     /* Schilf – Tints, Hover, Bubbles */
  --green-50: #EFF2EB;      /* Bot-Bubble-Tint */

  /* Dunkle Sektion */
  --dark: #1B1F1A;
  --dark-soft: #8B948B;

  /* Linien & Signal */
  --line: #E4E6DE;          /* Border 1 */
  --line-2: #CDD4CA;        /* Border 2 – Inputs, Sekundär-Buttons */
  --error: #A8503F;         /* Signalrot – nur Fehler/destruktiv */

  /* Form */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-btn: 6px;
  --shadow-float: 0 8px 24px rgba(27, 31, 26, 0.08);

  --font: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* Fokus: grüner Ring lt. Style Guide – nur bei Tastaturbedienung */
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 2px;
}

.container {
  width: min(1160px, 100% - 48px);
  margin-inline: auto;
}

/* ---------- Typografie (Skala aus dem Style Guide) ---------- */

h1, h2, h3 { font-weight: 500; }

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);   /* H1: 40/1.18 · Medium · -0.02em */
  line-height: 1.18;
  letter-spacing: -0.02em;
}
h3 {
  font-size: 1.25rem;                        /* H3: 20/1.35 · Semibold */
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: 0;
}

.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}

.section-sub {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 640px;
  margin-top: 14px;
}

.text-center { text-align: center; }
.text-center.section-sub { margin-inline: auto; }

/* ---------- Buttons (44px · Semibold · Radius 6) ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.55;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}

.btn--primary {
  background: var(--green);
  color: #F6F7F3;
}
.btn--primary:hover { background: var(--green-hover); }

.btn--ghost {
  border: 1px solid var(--line-2);
  color: var(--ink);
  background: var(--surface);
  padding: 10px 22px;
}
.btn--ghost:hover { border-color: var(--green); color: var(--green-hover); }

.btn--ghost-light {
  border: 1px solid var(--ink-soft);
  color: #F6F7F3;
  background: transparent;
  padding: 10px 22px;
}
.btn--ghost-light:hover { border-color: var(--green-300); }

.btn--lg { padding: 13px 26px; font-size: 15px; }
.btn--ghost.btn--lg, .btn--ghost-light.btn--lg { padding: 12px 26px; }
.btn--block { width: 100%; }

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  font-weight: 600;
  font-size: 15px;
}
.textlink:hover { color: var(--green-hover); }
.textlink span { transition: transform 0.18s ease; }
.textlink:hover span { transform: translateX(4px); }

/* ---------- Mono-Label / Badge-Bausteine ---------- */

.badge {
  display: inline-block;
  background: var(--green-100);
  color: var(--green-hover);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 4px;
}

/* ---------- Reveal Animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease var(--delay, 0s), transform 0.7s ease var(--delay, 0s);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* ============================================================
   NAVIGATION (72px · transparent auf Leinen · ein CTA)
   ============================================================ */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(246, 247, 243, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
}
.nav.is-scrolled { border-color: var(--line); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.03em;
  white-space: nowrap;
}
.nav__logo span { font-weight: 300; color: var(--ink-ter); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
}
.nav__links a { color: var(--ink-soft); transition: color 0.18s ease; }
.nav__links a:hover { color: var(--ink); font-weight: 500; }

.btn--nav-mobile { display: none; }

.nav__burger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-right: -10px;
}
.nav__burger span {
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav__burger.is-open span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav__burger.is-open span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ============================================================
   1. HERO
   ============================================================ */

.hero {
  padding: 112px 0 48px;
  position: relative;
}

.hero__card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(30px, 4.5vw, 60px);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: flex-start;
  gap: 9px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
}
/* Punkt an der ersten Zeile halten, falls das Label umbricht */
.hero__badge .status-dot { margin-top: 0.5em; }

.hero__headline {
  font-size: clamp(2.25rem, 3.8vw, 3.5rem);   /* Display: 56/1.1 · Medium · -0.03em */
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-top: 24px;
}
.hero__headline em {
  font-style: normal;
  color: var(--green);
  display: block;
}

.hero__sub {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 520px;
  margin-top: 20px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.hero__facts li {
  background: var(--green-100);
  color: var(--green-hover);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 4px;
}

/* Hero Media: Schilf-Panel mit Chat-Widget */

.hero__media { position: relative; }

.hero__panel {
  position: relative;
  border-radius: var(--radius);
  min-height: 470px;
  background: var(--green-100);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 44px 32px 60px;
}

.hero__chip {
  position: absolute;
  top: 20px;
  right: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--green-hover);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
}

.hero__chatcard {
  width: min(360px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-float);
  overflow: hidden;
}

.hero__thread {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Tipp-Indikator und Antwort teilen sich eine Rasterzelle: Die Karte
   behält beim Umschalten ihre Höhe, statt zu springen. */
.hero__ai-slot { display: grid; }
.hero__ai-slot > * {
  grid-area: 1 / 1;
  justify-self: start;
  align-self: start;
}

.hero__panel .leadcard--float {
  position: absolute;
  left: -18px;
  bottom: 30px;
  width: min(260px, 82%);
  box-shadow: var(--shadow-float);
}

/* Status-Punkt: feiner Ring statt Glow – signalisiert „live" */
.hero__chatcard .status-dot { position: relative; }
.hero__chatcard .status-dot::after {
  content: "";
  position: absolute;
  inset: -3px;
  border: 1px solid var(--green);
  border-radius: 99px;
  opacity: 0;
  animation: dot-pulse 2.8s ease-out infinite;
}
@keyframes dot-pulse {
  0%   { transform: scale(0.7); opacity: 0.55; }
  70%, 100% { transform: scale(1.6); opacity: 0; }
}

/* Gemeinsame Chat-UI-Bausteine (Chat-Widget lt. Style Guide) */

.chatcard__head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.chatcard__head strong { display: block; font-size: 14px; font-weight: 600; }
.chatcard__head small {
  color: var(--ink-ter);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 99px;
  flex-shrink: 0;
}

.bubble {
  max-width: 88%;
  padding: 9px 13px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.5;
}
.bubble--user {
  align-self: flex-end;
  background: var(--green);
  color: #F6F7F3;
}
.bubble--ai {
  align-self: flex-start;
  background: var(--green-50);
  color: var(--ink);
}

/* Vom Skript gesteuerte Chat-Sequenz (siehe script.js) */
.hero-msg,
.hero-typing {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.hero-msg.is-in,
.hero-typing.is-in { opacity: 1; transform: none; }

.hero__panel .leadcard__rows span {
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.hero__panel .leadcard__rows span.is-in { opacity: 1; transform: none; }

.leadcard {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  align-self: flex-start;
  width: 100%;
}
.leadcard__title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}
.leadcard__rows {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.leadcard__rows span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  background: var(--green-50);
  padding: 3px 8px;
  border-radius: 4px;
}

/* ============================================================
   2. TRUST BAR
   ============================================================ */

.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 64px 0;
  background: var(--surface);
}

.trust__caption {
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-ter);
  margin-bottom: 40px;
}

.trust__row {
  display: flex;
  justify-content: space-between;
  gap: 32px 24px;
  flex-wrap: wrap;
}
.trust__row li {
  /* Wachsen nur solange alle fünf in eine Zeile passen – sonst würde ein
     umgebrochenes Element auf volle Breite aufblähen. */
  flex: 1 1 150px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.trust__row svg {
  width: 24px; height: 24px;
  color: var(--green);
  margin-bottom: 8px;
}
.trust__row strong {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
}
.trust__row small { color: var(--ink-ter); font-size: 14px; }

/* ============================================================
   3. PROBLEM (hell – Karten auf Leinen)
   ============================================================ */

.problem {
  padding: 112px 0;
}

.problem__headline {
  max-width: 760px;
  margin-bottom: 56px;
}

.problem__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.problem__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.problem__time {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}
.problem__card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.problem__card strong { color: var(--ink); font-weight: 600; }

.problem__transition {
  margin-top: 88px;
  text-align: center;
  color: var(--green-hover);
  font-weight: 600;
  font-size: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

/* ============================================================
   4. LÖSUNG
   ============================================================ */

.solution { padding: 112px 0; }

.solution__inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 72px;
  align-items: center;
}

.solution__visual { position: relative; }
.solution__blob { display: none; }

.chatcard {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-float);
  overflow: hidden;
}
.chatcard__thread {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.checklist {
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.checklist li {
  position: relative;
  padding-left: 30px;
  font-weight: 500;
  font-size: 15px;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0; top: 3px;
  width: 18px; height: 18px;
  border-radius: 4px;
  background: var(--green-100) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none"><path d="M5 13l4 4L19 7" stroke="%232F5540" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"/></svg>') center / 10px no-repeat;
}

.solution__text .textlink { margin-top: 30px; }

/* ============================================================
   5. FLOW
   ============================================================ */

.flow {
  background: var(--green-50);
  padding: 112px 0;
}

.flow__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
  position: relative;
}
.flow__steps::before {
  content: "";
  position: absolute;
  top: 46px;
  left: 6%;
  right: 6%;
  border-top: 2px dotted var(--green-200);
  z-index: 0;
}

.flow__step {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.flow__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-btn);
  background: var(--green-100);
  color: var(--green-hover);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 18px;
}
.flow__step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.flow__step p { font-size: 14px; line-height: 1.55; color: var(--ink-soft); }

.flow__caption {
  text-align: center;
  margin-top: 52px;
  font-weight: 600;
  font-size: 1.05rem;
}

/* ---------- Tipp-Indikator (Hero-Chat) ---------- */

.typing {
  display: inline-flex;
  gap: 4px;
  padding: 12px 14px;
}
.typing i {
  width: 5px; height: 5px;
  background: var(--ink-ter);
  border-radius: 99px;
  animation: typing 1s infinite;
}
.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing {
  0%, 60%, 100% { opacity: 0.3; transform: none; }
  30% { opacity: 1; transform: translateY(-3px); }
}

/* ============================================================
   7. BENEFITS (BENTO)
   ============================================================ */

.benefits { padding: 112px 0; }

.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.bento__tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.bento__tile svg {
  width: 26px; height: 26px;
  color: var(--green);
  margin-bottom: 18px;
}
.bento__tile h3 { margin-bottom: 8px; font-size: 1.05rem; }
.bento__tile p { font-size: 14px; line-height: 1.55; color: var(--ink-soft); }

.bento__tile--big {
  grid-row: span 2;
  background: var(--green-100);
  border-color: var(--green-200);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.bento__giant {
  font-family: var(--mono);
  font-size: clamp(4rem, 7vw, 6rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--green);
  line-height: 1;
  margin-bottom: auto;
}
.bento__tile--big h3 { margin-top: 32px; }

/* ============================================================
   8. USE CASES
   ============================================================ */

.usecases { padding: 0 0 112px; }

.usecases__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.usecase {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.usecase__visual {
  height: 110px;
  background: var(--green-100);
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
}
.usecase__visual svg {
  width: 32px; height: 32px;
  color: var(--green-hover);
}

.usecase h3 { padding: 20px 22px 6px; font-size: 1.05rem; }
.usecase p { padding: 0 22px 24px; font-size: 14px; line-height: 1.55; color: var(--ink-soft); }

/* ============================================================
   9. ROI (dunkles Feature-Band · Moor, flächig)
   ============================================================ */

.roi {
  background: var(--dark);
  color: #F6F7F3;
  padding: 112px 0;
  text-align: center;
}

.roi h2 { color: #F6F7F3; }

.roi__sub {
  color: var(--dark-soft);
  max-width: 620px;
  margin: 20px auto 0;
  font-size: 1rem;
  line-height: 1.6;
}

.roi__funnel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 3vw, 40px);
  margin-top: 64px;
  flex-wrap: wrap;
}

.roi__stage { display: flex; flex-direction: column; gap: 8px; }
.roi__num {
  font-family: var(--mono);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #F6F7F3;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.roi__num--accent { color: var(--green-300); }
.roi__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-300);
}
.roi__arrow {
  font-size: 1.5rem;
  color: rgba(246, 247, 243, 0.35);
}

.roi__disclaimer {
  margin: 48px 0 36px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: rgba(246, 247, 243, 0.45);
}

/* ============================================================
   10. ABLAUF
   ============================================================ */

.process { padding: 112px 0; }

.process__inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.process__text { position: sticky; top: 110px; }
.process__text .btn { margin-top: 30px; }

.timeline {
  display: flex;
  flex-direction: column;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--green-200);
}

.timeline__item {
  display: flex;
  gap: 28px;
  padding: 24px 0;
  position: relative;
}
.timeline__num {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line-2);
  color: var(--green);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.timeline__item h3 {
  margin-bottom: 6px;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.timeline__item p { color: var(--ink-soft); font-size: 15px; line-height: 1.6; max-width: 420px; }

.tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-hover);
  background: var(--green-100);
  padding: 4px 8px;
  border-radius: 4px;
}

/* ============================================================
   11. PRICING (Karten weiß auf Leinen)
   ============================================================ */

.pricing {
  padding: 112px 0;
}

.offer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 56px;
  align-items: start;
}

.offer__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
}
.offer__card--path {
  background: var(--green-100);
  border-color: var(--green-200);
}

.offer__label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-ter);
  margin-bottom: 22px;
}
.offer__card--path .offer__label { color: var(--green-hover); }

.offer__card .checklist { margin-top: 0; }
.offer__card .checklist li { font-size: 15px; font-weight: 400; }

.offer__steps {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 30px;
}
.offer__steps li { display: flex; gap: 16px; }
.offer__num {
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--green);
  padding-top: 3px;
}
.offer__steps h3 { font-size: 1rem; margin-bottom: 4px; }
.offer__steps p { font-size: 14px; line-height: 1.55; color: var(--ink-soft); }

.offer__note {
  text-align: center;
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 12px;
}

.pricing__footnote {
  text-align: center;
  font-size: 14px;
  color: var(--ink-ter);
  margin-top: 36px;
}

/* ============================================================
   12. FAQ
   ============================================================ */

.faq { padding: 112px 0; }

.faq__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.faq__text { position: sticky; top: 110px; }
.faq__text .textlink { margin-top: 26px; }

.faq__item {
  border-bottom: 1px solid var(--line);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 40px 22px 0;
  font-weight: 600;
  font-size: 1rem;
  position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--green);
}
.faq__item[open] summary::after { content: "–"; }
.faq__item p {
  padding: 0 40px 24px 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.6;
}

/* ============================================================
   13. FINAL CTA (hell · ruhig) + FOOTER (Moor)
   ============================================================ */

.final {
  text-align: center;
  padding: 128px 0;
  border-top: 1px solid var(--line);
}

.final__headline {
  font-size: clamp(1.9rem, 3.4vw, 2.9rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 880px;
  margin-inline: auto;
}

.final__sub {
  color: var(--ink-soft);
  max-width: 560px;
  margin: 24px auto 0;
  font-size: 1.05rem;
  line-height: 1.6;
}

.final__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 44px;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--dark);
  color: var(--dark-soft);
  padding: 48px 0;
  font-size: 14px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}

.footer__logo {
  font-size: 18px;
  font-weight: 500;
  color: #F6F7F3;
  letter-spacing: -0.03em;
}
.footer__logo span { font-weight: 300; color: var(--dark-soft); }
.footer__brand p { margin-top: 10px; max-width: 320px; line-height: 1.6; }

.footer__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  text-align: right;
}
.footer__meta nav { display: flex; gap: 8px; margin: -11px -10px; }
.footer__meta a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 10px;
  transition: color 0.18s ease;
}
.footer__meta a:hover { color: #F6F7F3; }

/* ============================================================
   RECHTSSEITEN (Impressum, Datenschutz)
   ============================================================ */

/* Zurück-Button in der Navigation der Rechtsseiten – bleibt auf allen
   Breiten sichtbar, da diese Seiten kein Burger-Menü haben. */
.nav__back { flex-shrink: 0; }

.legal { padding: 128px 0 96px; }

.legal__inner { max-width: 760px; }

.legal__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.legal__lead {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-top: 20px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}

.legal__block { padding-top: 44px; }

.legal__block h2 {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
  margin-bottom: 16px;
}

.legal__block p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 14px;
  max-width: 640px;
}
.legal__block p strong { color: var(--ink); font-weight: 600; }
.legal__block a { color: var(--green); border-bottom: 1px solid var(--green-200); }
.legal__block a:hover { color: var(--green-hover); border-color: var(--green); }

.legal__list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin: 0 0 16px;
  max-width: 640px;
}
.legal__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.legal__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green-300);
}
.legal__list strong { color: var(--ink); font-weight: 600; }

/* Datenblöcke: Label links (Mono), Wert rechts */
.legal__data {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 2px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  margin-bottom: 16px;
}
.legal__data dt {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-ter);
  padding: 9px 0;
}
.legal__data dd {
  font-size: 15px;
  line-height: 1.6;
  padding: 9px 0;
}

.legal__todo {
  color: var(--ink-ter);
  font-style: italic;
}

.legal__note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-ter);
  background: var(--green-50);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  max-width: 640px;
}

.legal__updated {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-ter);
}

.legal__back { margin-top: 32px; }

@media (max-width: 640px) {
  .legal { padding: 104px 0 72px; }
  .legal__data {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 22px 20px;
  }
  .legal__data dt { padding: 14px 0 2px; }
  .legal__data dd { padding: 0 0 6px; }
  .legal__data dt:first-of-type { padding-top: 0; }
}

/* ============================================================
   STICKY MOBILE CTA
   ============================================================ */

.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  background: rgba(246, 247, 243, 0.92);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  transform: translateY(110%);
  transition: transform 0.35s ease;
  display: none;
}
.sticky-cta.is-visible { transform: none; }

/* ============================================================
   MODAL
   ============================================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal.is-open { visibility: visible; opacity: 1; }

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(27, 31, 26, 0.5);
}

.modal__card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: min(480px, 100%);
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 40px;
  box-shadow: var(--shadow-float);
  transform: translateY(16px);
  transition: transform 0.3s ease;
}
.modal.is-open .modal__card { transform: none; }

.modal__close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  color: var(--ink-ter);
  line-height: 1;
}
.modal__close:hover { color: var(--ink); }

.modal__body h3 {
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.25;
}

.modal__sub { color: var(--ink-soft); font-size: 15px; line-height: 1.6; margin: 12px 0 26px; }

.modal__form { display: flex; flex-direction: column; gap: 16px; }
.modal__form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
}
.modal__form label small { font-weight: 400; color: var(--ink-ter); }
.modal__form input,
.modal__form textarea {
  font: inherit;
  font-size: 15px;
  font-weight: 400;
  padding: 11px 14px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-btn);
  background: var(--surface);
  color: var(--ink);
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
  resize: vertical;
}
.modal__form input::placeholder,
.modal__form textarea::placeholder { color: var(--ink-ter); }
.modal__form input:focus,
.modal__form textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-100);
}
.modal__form .btn { margin-top: 8px; }

.modal__hint {
  text-align: center;
  font-size: 13px;
  color: var(--ink-ter);
}

.modal__success { text-align: center; padding: 24px 0; }
.modal__success-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: var(--green-100);
  color: var(--green-hover);
  display: grid;
  place-items: center;
  margin: 0 auto 20px;
}
.modal__success h3 { font-size: 1.4rem; font-weight: 500; }
.modal__success p { color: var(--ink-soft); margin-top: 10px; }

body.modal-open,
body.nav-open { overflow: hidden; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .hero__panel { min-height: 430px; }
  .solution__inner { gap: 48px; }
  /* Umgebrochene Trust-Items nicht strecken, sondern mittig setzen */
  .trust__row { justify-content: center; }
  .trust__row li { flex: 0 1 150px; }
  /* Zwei-Zeilen-Box, damit die Unterzeilen trotz verschieden langer
     Labels auf einer Linie sitzen */
  .trust__row strong {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 3.2em;
  }
  .usecases__grid { grid-template-columns: repeat(2, 1fr); }
  .flow__steps { grid-template-columns: repeat(2, 1fr); }
  .flow__steps::before { display: none; }
}

@media (max-width: 860px) {
  .nav__links {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px 24px;
    gap: 2px;
    /* Im Querformat darf das Menü scrollen statt aus dem Bild zu laufen */
    max-height: calc(100vh - 72px);
    max-height: calc(100dvh - 72px);
    overflow-y: auto;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: 0.25s ease;
  }
  .nav__links.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav__links a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 4px;
    font-size: 1.05rem;
  }
  .btn--nav-mobile { display: inline-flex; margin-top: 12px; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .hero { padding-top: 96px; }
  .hero__card {
    grid-template-columns: 1fr;
    padding: 26px 20px;
    gap: 36px;
  }
  /* Auf schmalen Displays wird die Antwort mehrzeilig – die Lead-Karte
     würde den Text überdecken. Deshalb hier gestapelt statt überlagert. */
  .hero__panel {
    min-height: 0;
    flex-direction: column;
    gap: 14px;
    padding: 56px 20px 24px;
  }
  .hero__chatcard { width: 100%; max-width: 380px; }
  .hero__panel .leadcard--float {
    position: static;
    width: 100%;
    max-width: 380px;
  }

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

  .solution__inner, .process__inner, .faq__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .offer { grid-template-columns: 1fr; }
  .solution__visual { order: 2; }
  .process__text, .faq__text { position: static; }

  .bento { grid-template-columns: 1fr 1fr; }
  .bento__tile--big { grid-column: span 2; grid-row: auto; }
  .bento__giant { font-size: 3.5rem; }

  .roi__arrow { display: none; }
  .roi__funnel { gap: 32px; }

  .sticky-cta { display: block; }

  .footer__inner { flex-direction: column; }
  .footer__meta { align-items: flex-start; text-align: left; }

  /* Breitere Basis erzwingt 3+2 statt eines einzelnen Ausreißers in Zeile 2 */
  .trust__row li { flex: 0 1 190px; }

  /* --- Touch-Bedienung --- */
  .btn { min-height: 46px; }
  .textlink { min-height: 44px; }

  /* iOS zoomt beim Fokus in Felder mit weniger als 16px – das verschiebt
     das Layout. Deshalb auf Touch-Breiten immer mindestens 16px. */
  .modal__form input,
  .modal__form textarea { font-size: 16px; }

  /* Platz, damit der Sticky-CTA nie den letzten Inhalt verdeckt */
  .faq { padding-bottom: 88px; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 40px); }
  .usecases__grid, .bento, .flow__steps { grid-template-columns: 1fr; }
  .trust__row li { flex: 0 1 140px; }
  .trust { padding: 48px 0; }
  .trust__caption { margin-bottom: 32px; }
  .hero__headline { font-size: 2rem; }
  .hero__sub { font-size: 1rem; }
  .hero__badge { font-size: 11px; letter-spacing: 0.08em; }
  .final__headline { font-size: 1.75rem; }
  .roi__funnel { gap: 28px 24px; }
  .faq__item summary { font-size: 0.95rem; padding-right: 36px; }
  .bento__tile--big { grid-column: auto; }
  .hero__actions .btn { width: 100%; }
  .final__actions .btn { width: 100%; }
  .timeline::before { left: 17px; }
  .timeline__num { width: 36px; height: 36px; }
  .timeline__item { gap: 20px; }
  .modal__card { padding: 28px 22px; }
  .problem, .solution, .flow, .benefits, .roi, .process, .pricing, .faq { padding-top: 88px; padding-bottom: 88px; }
  .usecases { padding-bottom: 88px; }
  .final { padding: 104px 0; }
}