/* Buzzard Handwerker OS – Landingpage V2 (vorschau-v2)
   Runde 4 · Farbwelt F2 „Tanne & Papier":
   – Warmes Fast-Schwarz #141413, Creme #F4F1E8, Warmweiß-Karten #FAF9F5
   – Grün: #0F6E56 auf hellen Flächen (Hover #17634E), #37B389 NUR auf dunklen
   – Kein Grau in Flächen; Text-Grauleiter warm: #5E5D59 / #87867F
   – Keine Gradients. */

@font-face {
  font-family: "Fraunces";
  src: url("fonts/fraunces-latin-var.woff2") format("woff2");
}
@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-latin-var.woff2") format("woff2");
  font-weight: 500 900;
  font-display: swap;
}
@font-face {
  font-family: "Bricolage";
  src: url("fonts/bricolage.woff2") format("woff2");
  font-weight: 400 800;
  font-display: swap;
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
}

:root {
  --dark: #141413;
  --dark-soft: #201f1c;
  --cream: #f4f1e8;
  --cream-txt: #f4f1e8;
  --cream-dim: rgba(244, 241, 232, 0.66);
  --cream-faint: rgba(244, 241, 232, 0.38);
  --ink: #141413;
  --ink-dim: #5e5d59;
  --ink-faint: #87867f;
  --green: #0f6e56;
  --green-dark: #17634e;
  --green-bright: #37b389;
  --green-tint: rgba(15, 110, 86, 0.1);
  --green-border: rgba(15, 110, 86, 0.22);
  --card: #faf9f5;
  --line-dark: rgba(244, 241, 232, 0.14);
  --line-light: rgba(20, 20, 19, 0.1);
  --shadow: 0 34px 90px -28px rgba(20, 20, 19, 0.2), 0 10px 30px -14px rgba(20, 20, 19, 0.12);
  --shadow-soft: 0 22px 60px -24px rgba(20, 20, 19, 0.16), 0 6px 20px -10px rgba(20, 20, 19, 0.08);
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --serif: "Fraunces", Georgia, serif;
  --display: "Bricolage", "Archivo", "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
h1, h2, h3, p, ul, ol, figure { margin-top: 0; }

/* ---- Typografie ---- */
h1, h2 {
  font-family: var(--display); font-weight: 800; letter-spacing: -0.015em;
  font-weight: 600;
  font-variation-settings: "opsz" 144;
  letter-spacing: -0.02em;
  line-height: 1.02;
  text-wrap: balance;
}
h1 { font-size: clamp(34px, 4.6vw, 84px); margin-bottom: 26px; }
h2 { font-size: clamp(26px, 3.6vw, 40px); margin-bottom: 18px; }
h3 { font-size: 21px; font-weight: 650; margin-bottom: 8px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--green);
  margin: 0 0 18px;
}
.dark .eyebrow, .dark.eyebrow { color: var(--green-bright); }

p.lead { font-size: 20px; max-width: 34em; }
.dark p { color: var(--cream-dim); }
.dark h1, .dark h2, .dark h3 { color: var(--cream-txt); }

.wrap { width: min(1520px, calc(100% - 48px)); margin-inline: auto; }
.section { padding-block: 110px; position: relative; }
.section.dark { background: var(--dark); }
.section.cream { background: var(--cream); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--green); color: #fff; padding: 10px 18px; border-radius: 0 0 12px 0;
}
.skip-link:focus { left: 0; }

/* ---- Buttons: EIN Primär-CTA (grün), Rest ghost ---- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border-radius: 999px; padding: 16px 30px;
  font-weight: 650; font-size: 17px; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.button.primary {
  background: var(--green); color: #fff;
  box-shadow: 0 16px 40px -14px rgba(15, 110, 86, 0.55);
}
.button.primary:hover { background: var(--green-dark); transform: translateY(-1px); }
.button.ghost { background: transparent; border-color: var(--line-light); color: var(--ink); }
.button.ghost:hover { border-color: var(--ink); }
.dark .button.ghost { border-color: var(--line-dark); color: var(--cream-txt); }
.dark .button.ghost:hover { border-color: var(--cream-dim); }
.button.compact { padding: 11px 22px; font-size: 15.5px; }

/* ---- Header ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #141413;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-dark);
}
.nav-shell { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 34px; height: auto; }
.brand-name {
  font-family: var(--serif); font-weight: 600; font-size: 21px; color: var(--cream-txt);
  display: flex; flex-direction: column; line-height: 1.05;
}
.brand-name small {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.22em; color: var(--cream-faint); margin-top: 3px;
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links > a:not(.button) {
  color: var(--cream-dim); text-decoration: none; font-size: 15.5px; font-weight: 550;
}
.nav-links > a:not(.button):hover { color: var(--cream-txt); }
.menu-button { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; position: relative; }
.menu-icon, .menu-icon::before, .menu-icon::after {
  content: ""; position: absolute; left: 10px; width: 24px; height: 2px; background: var(--cream-txt); transition: transform 0.2s ease;
}
.menu-icon { top: 21px; }
.menu-icon::before { top: -7px; left: 0; }
.menu-icon::after { top: 7px; left: 0; }

/* ---- Hero (dunkel, Video) ---- */
.hero { background: var(--dark); min-height: calc(100vh - 76px); display: flex; align-items: center; padding: 48px 0 72px; }
.hero .wrap { width: min(1640px, calc(100% - 48px)); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 11fr) minmax(0, 10fr); gap: clamp(40px, 5vw, 96px); align-items: center; }
.hero-copy h1 em { font-style: italic; color: var(--green-bright); }
.hero-copy .lead { color: var(--cream-dim); margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.zusagen-zeile {
  font-size: 16px; color: var(--cream-dim); font-weight: 500;
  margin: 26px 0 50px;
}

.hero-stage { position: relative; }
.hero-video-frame {
  position: relative; border-radius: 22px; overflow: hidden;
  box-shadow: 0 50px 120px -30px rgba(0, 0, 0, 0.65);
  border: 1px solid var(--line-dark);
  background: var(--dark);
}
.hero-video-frame video { display: block; width: 100%; height: auto; }
.sound-toggle {
  position: absolute; right: 18px; bottom: 18px; z-index: 5;
  width: 44px; height: 44px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--cream);
  border: 1.5px solid var(--cream); cursor: pointer; padding: 0;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.sound-toggle svg { width: 22px; height: 22px; display: block; }
.sound-toggle:hover { border-color: var(--green-bright); color: var(--green-bright); }
.sound-toggle.an { border-color: var(--green-bright); color: var(--green-bright); }

/* ---- Referenz-Leiste ---- */
.referenzen { text-align: center; padding-block: 96px; }
.referenzen h2 { max-width: 18em; margin-inline: auto; }
.logo-grid {
  list-style: none; margin: 54px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.logo-card {
  background: var(--card); border-radius: 20px; border: 1px solid var(--line-light);
  box-shadow: var(--shadow-soft);
  padding: 30px 26px 22px; display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.logo-card a { display: flex; flex-direction: column; align-items: center; gap: 16px; text-decoration: none; width: 100%; }
.logo-card .logo-bild { height: 74px; display: flex; align-items: center; justify-content: center; }
.logo-card .logo-bild img { max-height: 74px; width: auto; max-width: 100%; object-fit: contain; }
.logo-card figcaption strong { display: block; font-size: 16.5px; color: var(--ink); }
.logo-card figcaption span {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---- SVG-Slots (werden vom Koordinator befüllt) ---- */
#svg-kette {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.kette-knoten {
  position: absolute; left: 50%; transform: translateX(-50%);
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--card); border: 2px solid var(--green-border);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 10px rgba(20, 23, 21, 0.08);
}
.kette-knoten svg { width: 26px; height: 26px; }
#svg-kette::before {
  content: ""; position: absolute; left: 50%; top: 40px; bottom: 40px; width: 3px;
  transform: translateX(-50%);
  background-image: radial-gradient(circle, var(--green-border) 1.4px, transparent 1.6px);
  background-size: 3px 10px; background-repeat: repeat-y;
}
@media (max-width: 960px) { #svg-kette, .kette-knoten { display: none; } }
/* Ketten-Knoten sitzt auf der Mittellinie: Text der reverse-Schritte freistellen */
@media (min-width: 961px) { .journey-step.reverse .journey-copy { padding-left: 132px; } }
.svg-divider { height: 72px; position: relative; }
.svg-divider.on-dark { background: var(--dark); }
.svg-gewerk {
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--green-tint); border: 1.5px solid rgba(55, 179, 137, 0.35);
  display: inline-flex; align-items: center; justify-content: center;
  color: #F4F1E8;
}
.svg-gewerk svg { width: 34px; height: 34px; }
.svg-divider svg { position: absolute; inset: 0; }

/* ---- Journey ---- */
.journey { position: relative; }
.journey .wrap { position: relative; z-index: 1; }
.journey-heading { max-width: 800px; margin-bottom: 84px; }
.journey-step {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px;
  align-items: center; padding: 56px 0; position: relative;
}
.journey-step.reverse .journey-copy { order: 2; }
.journey-step.reverse .journey-media { order: 1; }
.journey-copy .step-nr {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.12em;
  color: var(--green); display: block; margin-bottom: 14px;
}
.journey-copy p { color: var(--ink-dim); max-width: 30em; margin-bottom: 0; }
.journey-copy details { margin-top: 18px; max-width: 30em; }
.journey-copy summary {
  cursor: pointer; font-weight: 650; font-size: 15.5px; color: var(--green);
  list-style: none; display: inline-flex; align-items: center; gap: 8px;
}
.journey-copy summary::-webkit-details-marker { display: none; }
.journey-copy summary::after { content: "+"; font-weight: 700; }
.journey-copy details[open] summary::after { content: "–"; }
.journey-copy details p { font-size: 16px; margin-top: 12px; }

.media-stack { display: flex; flex-direction: column; gap: 22px; }
.video-card {
  position: relative; border-radius: 20px; overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line-light); background: var(--card);
}
.video-card video { display: block; width: 100%; height: auto; }
.play-overlay {
  position: absolute; inset: 0; z-index: 4;
  display: flex; align-items: center; justify-content: center;
  background: transparent; border: 0; cursor: pointer; padding: 0;
}
.play-overlay .play-kreis {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--green);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px -10px rgba(15, 110, 86, 0.55);
  transition: transform 0.15s ease, background 0.15s ease;
}
.play-overlay:hover .play-kreis { transform: scale(1.08); background: var(--green-dark); }
.play-overlay .play-kreis::after {
  content: ""; display: block; margin-left: 5px;
  border-left: 16px solid #fff; border-top: 10px solid transparent; border-bottom: 10px solid transparent;
}
.play-overlay .play-label {
  position: absolute; left: 0; right: 0; bottom: 12px; text-align: center;
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.02em;
  color: var(--ink-dim);
}
.still-card {
  border-radius: 20px; overflow: hidden;
  box-shadow: var(--shadow-soft); border: 1px solid var(--line-light); background: var(--card);
}
.still-card img { width: 100%; }
.media-caption {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-faint); margin: -8px 4px 0;
}

/* ---- Journey-Extras: Demo-Links, Sub-Zeile ---- */
.journey-sub { font-size: 20px; font-weight: 600; color: var(--ink-dim); margin: -6px 0 0; }
.demo-link {
  display: inline-block; margin-top: 18px;
  color: var(--green); font-weight: 650; font-size: 15.5px; text-decoration: none;
}
.demo-link:hover { color: var(--green-dark); text-decoration: underline; }
.demo-zeile { margin: 48px 0 0; font-size: 17px; color: var(--ink-dim); }
.demo-zeile .demo-link { margin: 0 0 0 6px; }

/* ---- Funnel (dunkel, Grün-Akzente) ---- */
.funnel-karte {
  background: var(--dark-soft); border: 1px solid var(--line-dark); border-radius: 24px;
  padding: 40px; max-width: 860px;
}
.funnel-progress { height: 6px; border-radius: 3px; background: rgba(244, 241, 232, 0.1); overflow: hidden; margin-bottom: 12px; }
.funnel-progress i { display: block; height: 100%; width: 25%; background: var(--green-bright); border-radius: 3px; transition: width 0.25s ease; }
.funnel-schritt-label {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cream-faint); margin-bottom: 26px;
}
.funnel-frage { font-family: var(--display); font-weight: 800; letter-spacing: -0.015em; font-weight: 600; font-size: clamp(26px, 3.4vw, 38px); color: var(--cream-txt); margin: 0 0 30px; line-height: 1.1; }
.funnel-optionen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.funnel-optionen.zweier { grid-template-columns: repeat(2, 1fr); }
.funnel-option {
  background: transparent; border: 1.5px solid var(--line-dark); border-radius: 18px;
  padding: 22px 18px; text-align: center; cursor: pointer; color: var(--cream-txt);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: 16.5px; font-weight: 600; transition: border-color 0.15s ease, background 0.15s ease;
}
.funnel-option:hover { border-color: var(--green-bright); background: rgba(55, 179, 137, 0.08); }
.funnel-option small { font-weight: 500; font-size: 13.5px; color: var(--cream-faint); }
.funnel-felder { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 26px; }
.funnel-feld { display: flex; flex-direction: column; gap: 8px; }
.funnel-feld label {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cream-faint);
}
.funnel-feld input {
  background: rgba(244, 241, 232, 0.06); border: 1.5px solid var(--line-dark); border-radius: 12px;
  padding: 14px 16px; color: var(--cream-txt); font-size: 17px;
}
.funnel-feld input:focus { outline: none; border-color: var(--green-bright); }
.funnel-nav { display: flex; align-items: center; justify-content: space-between; margin-top: 30px; }
.funnel-zurueck {
  background: none; border: 0; color: var(--cream-faint); cursor: pointer;
  font-size: 15.5px; font-weight: 600; padding: 10px 0; display: inline-flex; gap: 8px; align-items: center;
}
.funnel-zurueck:hover { color: var(--cream-txt); }
.funnel-hinweis { font-size: 14px; color: var(--cream-faint); margin: 18px 0 0; }
.funnel-fehler {
  border: 1.5px solid rgba(178, 59, 46, 0.55); background: rgba(178, 59, 46, 0.12);
  color: var(--cream-txt); border-radius: 14px; padding: 16px 20px; font-size: 15.5px; margin-top: 22px;
}
.funnel-fehler a { color: var(--green-bright); font-weight: 650; }
.funnel-danke { text-align: left; }
.funnel-danke .danke-haken {
  width: 64px; height: 64px; border-radius: 50%; background: var(--green);
  display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
  color: #fff; font-size: 30px; font-weight: 800;
}
[hidden] { display: none !important; }

/* ---- FAQ ---- */
.faq-layout { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; align-items: start; }
.faq-list details {
  border-bottom: 1px solid var(--line-light); padding: 22px 0;
}
.faq-list summary {
  cursor: pointer; font-weight: 650; font-size: 20px; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-weight: 700; color: var(--green); flex-shrink: 0; font-size: 22px; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { color: var(--ink-dim); font-size: 16.5px; margin: 14px 0 0; max-width: 38em; }

/* ---- Kontakt ---- */
.kontakt-karte {
  background: var(--card); border-radius: 26px; border: 1px solid var(--line-light);
  box-shadow: var(--shadow);
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px;
  padding: 56px; align-items: center;
}
.kontakt-aktionen { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.founder-card { display: flex; align-items: center; gap: 22px; }
.founder-card img { width: 116px; height: 116px; border-radius: 50%; object-fit: cover; }
.founder-card strong { display: block; font-size: 20px; }
.founder-card span { display: block; color: var(--ink-dim); font-size: 15.5px; }
.founder-card small { display: block; color: var(--ink-faint); font-size: 13.5px; margin-top: 6px; }

/* ---- Footer ---- */
.site-footer { background: var(--dark); color: var(--cream-dim); padding: 72px 0 36px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 44px; }
.footer-grid h3 {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cream-faint); font-weight: 600; margin-bottom: 16px;
}
.footer-column a { display: block; color: var(--cream-dim); text-decoration: none; font-size: 15.5px; padding: 5px 0; }
.footer-column a:hover { color: var(--cream-txt); }
.footer-intro p { font-size: 15.5px; color: var(--cream-faint); margin-top: 18px; max-width: 26em; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  border-top: 1px solid var(--line-dark); margin-top: 56px; padding-top: 26px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em; color: var(--cream-faint);
}

/* ---- Responsive ---- */
@media (max-width: 1020px) {
  .hero-grid, .faq-layout, .kontakt-karte { grid-template-columns: 1fr; }
  .journey-step { grid-template-columns: 1fr; gap: 30px; padding: 44px 0; }
  .journey-step.reverse .journey-copy { order: 1; }
  .journey-step.reverse .journey-media { order: 2; }
  .logo-grid { grid-template-columns: repeat(2, 1fr); }
  .funnel-optionen { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .menu-button { display: block; }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 76px;
    background: var(--dark); border-bottom: 1px solid var(--line-dark);
    flex-direction: column; align-items: flex-start; padding: 20px 24px 26px; gap: 16px;
  }
  .nav-links.open { display: flex; }
}

@media (max-width: 640px) {
  body { font-size: 17px; }
  .section { padding-block: 76px; }
  .hero { padding: 48px 0 64px; }
  .logo-grid, .funnel-optionen, .funnel-optionen.zweier, .funnel-felder { grid-template-columns: 1fr; }
  .funnel-karte { padding: 26px 20px; }
  .kontakt-karte { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions .button { width: 100%; }
}

/* ---- Runde 3: Eyebrows/Labels ohne Mono-Slop ---- */
.eyebrow, .step-nr {
  font-family: var(--sans) !important; font-weight: 650 !important;
  font-size: 14px !important; letter-spacing: 0.01em !important; text-transform: none !important;
}
/* Grün-Regel F2: helle Flächen Tannengrün, dunkle Flächen helles Grün */
.eyebrow { color: var(--green, #0F6E56) !important; }
.dark .eyebrow, .hero .eyebrow, .funnel-sektion .eyebrow { color: var(--green-bright, #37B389) !important; }
.journey .step-nr { color: var(--green, #0F6E56) !important; }
.media-caption, figcaption.media-caption {
  font-family: var(--sans) !important; font-size: 12.5px !important; letter-spacing: 0.01em !important;
  text-transform: none !important;
}

/* Runde 4b: Funnel zentriert + Track ohne Grau */
.funnel-sektion .wrap { width: min(920px, calc(100% - 48px)); }
.funnel-karte, #live-demo .funnel-karte { margin-inline: auto; }
.funnel-frage { color: #F4F1E8 !important; }
.fortschritt-track, .funnel-progress, progress { background: rgba(244,241,232,0.14) !important; }