:root {
  --bg: #FAF8FC;
  --surface: #F1ECF5;
  --surface-2: #E9E1F0;
  --ink: #1C1526;
  --ink-soft: #5B5468;
  --ink-faint: #8A8296;
  --accent: #5B2A86;
  --accent-deep: #3D1B5C;
  --accent-ink: #FFFFFF;
  --line: #E3DCEA;
  --line-strong: #CFC3DB;
  --shadow: 0 24px 60px -30px rgb(28 21 38 / 0.35);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14101C;
    --surface: #1D1729;
    --surface-2: #251E33;
    --ink: #F3F0F7;
    --ink-soft: #B0A6BF;
    --ink-faint: #756C86;
    --accent: #B392E0;
    --accent-deep: #D6C1F0;
    --accent-ink: #1C1526;
    --line: #2C2438;
    --line-strong: #3A3049;
    --shadow: 0 24px 60px -30px rgb(0 0 0 / 0.6);
  }
}
:root[data-theme="dark"] {
  --bg: #14101C;
  --surface: #1D1729;
  --surface-2: #251E33;
  --ink: #F3F0F7;
  --ink-soft: #B0A6BF;
  --ink-faint: #756C86;
  --accent: #B392E0;
  --accent-deep: #D6C1F0;
  --accent-ink: #1C1526;
  --line: #2C2438;
  --line-strong: #3A3049;
  --shadow: 0 24px 60px -30px rgb(0 0 0 / 0.6);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Sans", -apple-system, "Segoe UI", sans-serif;
  font-size: 16.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

::selection { background: var(--accent); color: var(--accent-ink); }

a { color: inherit; }
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, serif;
  font-optical-sizing: auto;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
  color: var(--ink);
}

.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow-plain { text-transform: none; letter-spacing: 0.02em; }
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
  display: block;
}

p { color: var(--ink-soft); margin: 0; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in oklab, var(--bg) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.mark {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.mark svg { display: block; }
.mark .word {
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.mark .word b { color: var(--accent); font-weight: 600; }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 40px);
}
.nav-links a:not(.btn) {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 14.5px;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:not(.btn):hover, .nav-links a:not(.btn):focus-visible { color: var(--ink); }
.nav-links a:not(.btn):focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }

.btn {
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  padding: 11px 20px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-deep); }
.btn-primary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- Hero ---------- */
.hero {
  padding: clamp(64px, 11vw, 132px) 0 clamp(56px, 8vw, 100px);
  position: relative;
  overflow: clip;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(240px, 4fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
.hero h1 {
  font-size: clamp(38px, 5.2vw, 62px);
  line-height: 1.06;
  margin-top: 18px;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  margin-top: 26px;
  font-size: 18px;
  line-height: 1.65;
  max-width: 46ch;
  color: var(--ink-soft);
}
.hero-cta {
  margin-top: 38px;
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.loop-figure {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.loop-figure svg { width: 100%; height: 100%; overflow: visible; }
.loop-path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-dasharray: 4 7;
  animation: loop-draw 26s linear infinite;
}
.loop-path.solid {
  stroke-dasharray: none;
  opacity: 0.22;
}
@keyframes loop-draw {
  to { stroke-dashoffset: -440; }
}

/* ---------- Section scaffolding ---------- */
section { padding: clamp(64px, 9vw, 112px) 0; }
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(220px, 4fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: end;
  margin-bottom: clamp(40px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
  padding-bottom: 28px;
}
.section-head h2 { font-size: clamp(28px, 3.2vw, 40px); margin-top: 14px; }
.section-head .lede { font-size: 16px; color: var(--ink-soft); max-width: 44ch; }

/* Nur verstecken, wenn JS auch wirklich laeuft (html.js, per Inline-Script
   im <head> gesetzt) — ohne JS/bei Fehlern bleibt der Inhalt normal
   sichtbar, statt dauerhaft bei opacity:0 haengen zu bleiben. */
.reveal { transition: opacity 0.6s ease, transform 0.6s ease; }
html.js .reveal { opacity: 0; transform: translateY(14px); }
html.js .reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- Leistungen ---------- */
.stages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.stage {
  background: var(--bg);
  padding: 34px 30px 38px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.stage .num {
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.stage h3 {
  font-size: 22px;
  font-weight: 600;
}
.stage p { font-size: 15px; }
.stage .tag {
  margin-top: auto;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11.5px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

/* ---------- Ansatz ---------- */
.approach {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.approach-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.approach-grid h2 { font-size: clamp(26px, 3vw, 36px); margin-top: 14px; }
.approach-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.approach-list li {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(120px, 220px) 1fr;
  gap: 24px;
}
.approach-list li:last-child { border-bottom: 1px solid var(--line); }
.approach-list .term {
  font-family: "Fraunces", serif;
  font-weight: 600;
  font-size: 19px;
  color: var(--ink);
}
.approach-list .desc { font-size: 15px; color: var(--ink-soft); }

/* ---------- Kontakt ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(280px, 4fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.contact-grid h2 { font-size: clamp(30px, 4vw, 48px); margin-top: 14px; }
.contact-lede { margin-top: 20px; font-size: 17px; max-width: 42ch; }
.contact-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.contact-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-row .label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}
.contact-row a, .contact-row span.val {
  font-size: 16px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
}
.contact-row a:hover { color: var(--accent); }
.contact-card .btn-primary { margin-top: 4px; justify-content: center; }

.contact-info { display: flex; flex-direction: column; gap: 18px; margin: 28px 0 26px; }
.btn-call { justify-content: center; }

/* ---------- Kontaktformular ---------- */
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}
.contact-form label .opt { text-transform: none; letter-spacing: normal; font-family: "IBM Plex Sans", sans-serif; }
.contact-form input,
.contact-form textarea {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  padding: 10px 12px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.contact-form button[type="submit"] { justify-content: center; cursor: pointer; border: none; }
.contact-form button[type="submit"]:disabled { opacity: 0.6; cursor: not-allowed; }
.form-status { font-size: 13.5px; color: var(--ink-soft); min-height: 1.2em; margin: 0; }
.form-status.is-error { color: #B23B3B; }
/* Honeypot: fuer Menschen unsichtbar, aber im DOM/Tab-Flow vorhanden genug,
   dass simple Bots es trotzdem ausfuellen — display:none wird von manchen
   Bots erkannt und uebersprungen, Off-Screen-Positionierung nicht. */
.hp-field {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 30px 0;
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
footer .fine {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--ink-faint);
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .loop-figure { max-width: 220px; margin: 0 auto; }
  .section-head { grid-template-columns: 1fr; }
  .stages { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr; }
  .approach-list li { grid-template-columns: 1fr; gap: 8px; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 16px; }
  .nav-links .btn { display: none; }
}