/* ==========================================================================
   WERK-Raum 19 — Site-Styles
   Basis: outcome/b2b/DESIGN_KONZEPT_B2B.md (verbindliche Token-Referenz)
   Web-Adaption: gleiche Farben/Schriften/Regeln, Typo-Skala für Screen
   Regeln: rechteckig (keine Rundungen) · Überschriften Marcellus VERSALIEN
   auf Salbei · Kicker Montserrat SemiBold Versalien Waldgrün · Akzent = Grün
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Marcellus&family=Montserrat:wght@400;500;600&display=swap');

:root {
  --bg:          #fffff8;   /* Elfenbein — Haupt-Hintergrund */
  --bg-warm:     #F7F4EC;   /* Warm Ivory — Wechselflächen */
  --indigo:      #341bca;   /* Roter Faden — Überschriften, CTAs */
  --indigo-dark: #2a16a4;   /* Hover */
  --head-bg:     rgba(199,209,191,0.5);   /* Salbei 50 % — Überschrift-Marker */
  --sage-20:     rgba(199,209,191,0.2);
  --accent:      rgba(98,150,115,0.65);   /* Waldgrün 65 % — Akzentlinien */
  --green-vol:   #628673;   /* Waldgrün — Labels, Tags, Kicker */
  --green-light: #8ccdb0;   /* Mint — helle Akzente */
  --mint-12:     rgba(140,205,176,0.12);
  --text:        #1A1A1A;
  --line:        #d8d8d4;

  --font-head:   'Marcellus', Georgia, serif;
  --font-body:   'Montserrat', -apple-system, sans-serif;

  --container:   1120px;
  --sp-section:  clamp(4rem, 9vw, 7.5rem);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

section { padding: var(--sp-section) 0; position: relative; scroll-margin-top: 74px; }

/* --- Typografie ------------------------------------------------------- */

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--indigo);
  line-height: 1.3;
  margin: 0 0 1.25rem;
}

h1 { font-size: clamp(2.1rem, 5.2vw, 3.55rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); }

/* Salbei-Marker in Headlines (Pendant zum Gelb-Marker der Referenz) */
.mark {
  background: var(--head-bg);
  padding: .04em .18em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

p { margin: 0 0 1.1rem; }
p.lead { font-size: clamp(1.1rem, 2vw, 1.25rem); line-height: 1.6; }

/* Kicker-Label (Versalien, Sperrung, Waldgrün) */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-weight: 600;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--green-vol);
  margin-bottom: 1.4rem;
}
.kicker::before {
  content: "";
  width: .62em; height: .62em;
  background: var(--green-light);
  flex: none;
}

/* --- Buttons (rechteckig lt. Designkonzept) ---------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .92rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  text-decoration: none;
  text-align: center;
  padding: .95rem 1.9rem;
  border-radius: 0;
  border: 1px solid var(--indigo);
  background: var(--indigo);
  color: var(--bg);
  cursor: pointer;
  transition: background .18s, color .18s;
}
.btn:hover { background: var(--indigo-dark); }

.btn--ghost { background: transparent; color: var(--indigo); }
.btn--ghost:hover { background: var(--sage-20); }

.btn--light { background: var(--bg); color: var(--indigo); border-color: var(--bg); }
.btn--light:hover { background: var(--bg-warm); }

/* --- Header ------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,248,0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 74px;
}

.logo {
  font-family: var(--font-head);
  font-size: 1.28rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--indigo);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .55em;
  white-space: nowrap;
}
.logo::before {
  content: "";
  width: .72em; height: .72em;
  background: var(--green-light);
  flex: none;
}

.site-nav { display: flex; align-items: center; gap: 1.9rem; }
.site-nav a:not(.btn) {
  font-size: .9rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--text);
}
.site-nav a:not(.btn):hover { color: var(--indigo); }
.site-nav .btn { padding: .6rem 1.2rem; font-size: .8rem; }

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

.hero { padding: clamp(4.5rem, 10vw, 8.5rem) 0; overflow: hidden; }
.hero .container { max-width: 950px; }
.hero h1 { margin-bottom: 1.75rem; }
.hero .lead { max-width: 46rem; margin-bottom: 2.4rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

/* dezente Punkt-Deko (Salbei, sehr zurückhaltend) */
.dots {
  position: absolute;
  width: 190px; height: 190px;
  background-image: radial-gradient(rgba(98,150,115,0.28) 2px, transparent 2px);
  background-size: 22px 22px;
  pointer-events: none;
}
.hero .dots { right: -40px; top: 60px; }
.cta-final .dots { left: -50px; bottom: 30px; }

/* --- Karten / Kästen (Designkonzept-Kastenregeln) ----------------------- */

.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 0;
  padding: 2rem 1.8rem;
}

/* Drei-Phasen-Block */
.phases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-top: 2.5rem;
}
.phase-num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  color: var(--green-vol);
  line-height: 1;
  margin-bottom: .9rem;
}
.card--dark {
  background: var(--indigo);
  border-color: var(--indigo);
  border-left-color: var(--green-light);
  color: var(--bg);
}
.card--dark h3 { color: var(--bg); }
.card--dark .phase-num { color: var(--green-light); }
.card--dark .tag { background: rgba(255,255,248,0.12); color: var(--bg); }

.tag {
  display: inline-block;
  margin-top: 1.1rem;
  padding: .32rem .8rem;
  font-size: .74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green-vol);
  background: var(--sage-20);
  border-radius: 0;
}

/* --- Referenz-Logo-Leiste ------------------------------------------------ */

.logos { padding: 2.8rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.logos-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 5vw, 4rem);
}
.logos-label {
  width: 100%;
  text-align: center;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--green-vol);
  margin-bottom: 1.6rem;
}
.logo-slot {
  min-width: 130px;
  padding: .9rem 1.2rem;
  text-align: center;
  border: 1px dashed var(--line);
  color: #9a9a94;
  font-size: .82rem;
  letter-spacing: .06em;
  filter: grayscale(1);
}

/* --- Problem-Statements -------------------------------------------------- */

.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  margin-top: 2.5rem;
}
.problem { padding: 1.8rem; background: var(--bg); border: 1px solid var(--line); border-radius: 0; }
.problem .num {
  font-family: var(--font-head);
  color: var(--green-vol);
  font-size: 1rem;
  letter-spacing: .12em;
  display: block;
  margin-bottom: .7rem;
}
.problem p {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--indigo);
}

/* --- Vergleichstabelle ---------------------------------------------------- */

.compare { margin-top: 2.5rem; border: 1px solid var(--line); }
.compare-row {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1.3fr;
  border-bottom: 1px solid var(--line);
}
.compare-row:last-child { border-bottom: none; }
.compare-row > div { padding: 1.1rem 1.3rem; }
.compare-row .crit {
  font-weight: 600;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green-vol);
  background: var(--bg-warm);
}
.compare-row .theirs { color: #55554f; font-size: .95rem; }
.compare-row .ours {
  background: var(--mint-12);
  border-left: 4px solid var(--green-light);
  font-size: .95rem;
}
.compare-row .ours::before {
  content: "✓";
  color: var(--green-vol);
  font-weight: 700;
  margin-right: .55em;
}
.compare-head .theirs, .compare-head .ours {
  font-family: var(--font-head);
  text-transform: uppercase;
  font-size: 1.02rem;
  color: var(--indigo);
  letter-spacing: .05em;
}
.compare-head .ours::before { content: ""; margin: 0; }

/* --- Agenda / Prozess ------------------------------------------------------ */

.agenda-phase { margin-top: 3rem; }
.agenda-phase > .kicker { margin-bottom: 1rem; }
.step {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 1.4rem;
  align-items: start;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}
.step-num {
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--indigo);
  line-height: 1.1;
}
.step h3 { margin-bottom: .4rem; }
.step p { margin: 0; font-size: .97rem; }
.step .tag { margin-top: 0; white-space: nowrap; }

/* --- Investition ------------------------------------------------------------ */

.pricing-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.4rem;
  margin-top: 2.5rem;
  align-items: stretch;
}
.price-card { display: flex; flex-direction: column; }
.price-head {
  margin: 1.2rem 0 .4rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .3rem 1rem;
}
.card--dark .price-head { border-bottom-color: rgba(255,255,248,0.22); }
.price-amount {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5vw, 3rem);
  color: var(--indigo);
  line-height: 1;
}
.card--dark .price-amount { color: var(--bg); }
.price-sub { font-size: .86rem; line-height: 1.4; color: #55554f; }
.card--dark .price-sub { color: rgba(255,255,248,0.8); }
.price-example {
  font-size: .9rem;
  color: #55554f;
  margin: .2rem 0 1.6rem;
  padding-top: .3rem;
}
.card--dark .price-example { color: rgba(255,255,248,0.85); }
.price-vat { font-size: .82rem; color: #6b6b65; margin-top: 1.4rem; text-align: right; }
.price-card ul { list-style: none; margin: 1.2rem 0 1.4rem; padding: 0; flex: 1; }
.price-card li { padding: .45rem 0 .45rem 1.7rem; position: relative; font-size: .97rem; }
.price-card li::before {
  content: "✓";
  position: absolute; left: 0;
  color: var(--green-vol);
  font-weight: 700;
}
.card--dark.price-card li::before { color: var(--green-light); }
.price-note {
  font-family: var(--font-head);
  font-size: 1.28rem;
  line-height: 1.45;
  margin: .4rem 0 1.6rem;
}
.card--dark .price-note { color: var(--bg); }

/* --- FAQ ---------------------------------------------------------------------- */

.faq-list { margin-top: 2.5rem; }
.faq-list details { border: 1px solid var(--line); border-radius: 0; margin-bottom: .8rem; background: var(--bg); }
.faq-list summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  font-family: var(--font-head);
  font-size: 1.12rem;
  color: var(--indigo);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: 1.4rem;
  color: var(--green-vol);
  flex: none;
  transition: transform .2s;
}
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details[open] { border-left: 4px solid var(--accent); }
.faq-body { padding: 0 1.4rem 1.3rem; font-size: .97rem; }
.faq-body p { margin-bottom: .6rem; }

/* --- Über uns -------------------------------------------------------------------- */

.about-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2.5rem;
}
.about-photo {
  aspect-ratio: 3 / 4;
  border: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9a9a94;
  font-size: .85rem;
  text-align: center;
  padding: 1rem;
  background: var(--bg-warm);
}
.about-facts { list-style: none; margin: 1.4rem 0 0; padding: 0; }
.about-facts li { padding: .4rem 0 .4rem 1.7rem; position: relative; font-size: .97rem; }
.about-facts li::before { content: "—"; position: absolute; left: 0; color: var(--green-vol); }

/* --- Abschluss-CTA + Formular ------------------------------------------------------ */

.cta-final { background: var(--indigo); color: var(--bg); overflow: hidden; }
.cta-final h2 { color: var(--bg); }
.cta-final .kicker { color: var(--green-light); }
.cta-final .container { max-width: 780px; text-align: center; }
.cta-final form { text-align: left; margin-top: 2.6rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; margin-bottom: .4rem; color: var(--green-light); }
input, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: .85rem 1rem;
}
input:focus, textarea:focus { outline: 2px solid var(--green-light); outline-offset: 0; }
.form-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.4rem; }
.form-hint { font-size: .8rem; color: rgba(255,255,248,0.75); max-width: 30rem; text-align: left; }
.form-status { margin-top: 1rem; font-weight: 600; display: none; }
.form-status.ok { display: block; color: var(--green-light); }
.form-status.err { display: block; color: #ffb3ad; }
.hp { position: absolute; left: -9999px; opacity: 0; }

/* --- Footer --------------------------------------------------------------------------- */

.site-footer { background: var(--bg-warm); border-top: 1px solid var(--line); padding: 3.5rem 0 2rem; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
.footer-grid h4 {
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--green-vol);
  margin: 0 0 1rem;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: .55rem; }
.footer-grid a { color: var(--text); text-decoration: none; }
.footer-grid a:hover { color: var(--indigo); }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 2.8rem; padding-top: 1.4rem; font-size: .8rem; color: #6b6b65; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; }

/* --- Legal-Seiten (Impressum / Datenschutz / AGB) -------------------------------------- */

.legal { padding: clamp(3rem, 7vw, 5rem) 0; }
.legal .container { max-width: 760px; }
.legal h1 { margin-bottom: 1.6rem; }
.legal h2 {
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  margin: 2.4rem 0 .8rem;
}
.legal p { color: #33332e; }
.legal a { color: var(--indigo); }
.legal-draft {
  border-left: 5px solid #FF5F57;
  background: #FFF0EF;
  padding: .9rem 1.2rem;
  font-size: .92rem;
  color: #8a2b26;
  margin-bottom: 2rem;
}

/* --- Hintergrund-Wechsel für Rhythmus --------------------------------------------------- */

.section-warm { background: var(--bg-warm); }

/* --- Responsive -------------------------------------------------------------------------- */

@media (max-width: 900px) {
  .phases-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-photo { max-width: 300px; }
  .compare-row { grid-template-columns: 1fr; }
  .compare-row .crit { border-bottom: 1px solid var(--line); }
  .compare-head { display: none; }
  .compare-row .theirs::before { content: "Klassischer Workshop: "; font-weight: 600; }
  .compare-row .ours { border-left-width: 4px; }
}

@media (max-width: 760px) {
  .site-nav a:not(.btn) { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .site-header .container { gap: .8rem; min-height: 62px; }
  .logo { font-size: 1.02rem; letter-spacing: .07em; }
  .site-nav .btn { padding: .55rem .9rem; font-size: .72rem; white-space: nowrap; }
  .problems-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 48px 1fr; }
  .step .tag { grid-column: 2; justify-self: start; }
  .dots { display: none; }
}