/* v20260624221437 */
/* ============================================================
   KlarheitsAgentur — Design System v2
   Palette: Parchment #f8f4ee · Ink #1d1915 · Gold #a88a5a · Mist #ada79e
   Type: Bricolage Grotesque (display) + Inter (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,200;12..96,300;12..96,400;12..96,500;12..96,600&family=Inter:wght@300;400;500&display=swap');

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

:root {
  --parchment: #f8f4ee;
  --parchment-deep: #f0ebe2;
  --parchment-texture: #ede8e0;
  --ink: #1d1915;
  --ink-soft: #3a342e;
  --gold: #a88a5a;
  --gold-light: #c4a97a;
  --gold-pale: #e8dcc8;
  --mist: #ada79e;
  --mist-light: #d4cfc9;
  --white: #ffffff;

  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Inter', sans-serif;

  --max-w: 1100px;
  --section-py: clamp(5rem, 10vw, 9rem);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--parchment);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

/* ── Papier-Textur via SVG noise ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.8rem, 5.5vw, 5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
h4 { font-size: 1rem; font-weight: 500; letter-spacing: 0.01em; }

p { max-width: 65ch; }
a { color: var(--gold); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gold-light); }
strong { font-weight: 500; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 5vw, 3rem);
}

section { padding-block: var(--section-py); }

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(248, 244, 238, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--mist-light);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 2rem;
}

.nav__logo img { height: 52px; width: auto; }
.nav__logo { display: flex; align-items: center; text-decoration: none; }

.nav__links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  white-space: nowrap;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.2s;
}

.nav__links a:hover, .nav__links a.active { color: var(--gold); }

.nav__cta {
  font-size: 0.72rem !important;
  font-weight: 500 !important;
  color: var(--parchment) !important;
  background: var(--ink);
  padding: 0.55rem 1.3rem;
  border: 1px solid var(--ink);
  transition: background 0.2s, border-color 0.2s !important;
}

.nav__cta:hover {
  background: var(--gold) !important;
  border-color: var(--gold) !important;
  color: var(--parchment) !important;
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--ink);
}

.page-content { padding-top: 64px; }

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border: 1px solid currentColor;
  text-decoration: none;
  transition: background 0.22s, color 0.22s, border-color 0.22s;
  cursor: pointer;
}

.btn--ink { color: var(--parchment); background: var(--ink); border-color: var(--ink); }
.btn--ink:hover { background: var(--gold); border-color: var(--gold); color: var(--parchment); }
.btn--outline { color: var(--ink); background: transparent; border-color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--parchment); }
.btn--gold { color: var(--parchment); background: var(--gold); border-color: var(--gold); }
.btn--gold:hover { background: var(--ink); border-color: var(--ink); color: var(--parchment); }
.btn--outline-light { color: var(--parchment); background: transparent; border-color: rgba(255,255,255,0.3); }
.btn--outline-light:hover { background: var(--gold); border-color: var(--gold); color: var(--parchment); }

/* ── Eyebrow ── */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

/* ── Divider ── */
.divider { width: 48px; height: 1px; background: var(--gold); margin-block: 1.5rem; }
.divider--center { margin-inline: auto; }

/* ── Cards ── */
.card {
  background: var(--parchment-deep);
  border: 1px solid var(--mist-light);
  padding: 2.5rem;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--gold); }
.card__label { font-size: 0.7rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mist); margin-bottom: 1rem; }
.card h3 { margin-bottom: 0.75rem; }
.card p { font-size: 0.93rem; color: var(--ink-soft); }

/* ── Grid ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 6vw, 6rem); align-items: center; }

/* ── Section header ── */
.section-header { margin-bottom: 3.5rem; }
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { color: var(--ink-soft); font-size: 1.05rem; }

/* ── Page hero ── */
.page-hero {
  padding-block: clamp(4rem, 8vw, 7rem) clamp(3rem, 5vw, 5rem);
  border-bottom: 1px solid var(--mist-light);
}
.page-hero h1 { max-width: 18ch; margin-bottom: 1.25rem; }
.page-hero .lead { font-size: 1.1rem; color: var(--ink-soft); max-width: 55ch; }

/* ── For/not-for lists ── */
.for-lists { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.for-list h3 { font-size: 0.9rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1.5rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--mist-light); }
.for-list ul { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; }
.for-list ul li { font-size: 0.93rem; color: var(--ink-soft); padding-left: 1.5rem; position: relative; }
.for-list--yes ul li::before { content: '→'; position: absolute; left: 0; color: var(--gold); }
.for-list--no ul li::before { content: '–'; position: absolute; left: 0; color: var(--mist); }

/* ── Process steps ── */
.process-step { display: grid; grid-template-columns: 48px 1fr; gap: 1.5rem; padding-block: 2rem; border-bottom: 1px solid var(--mist-light); align-items: start; }
.process-step:last-child { border-bottom: none; }
.process-step__num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 300; color: var(--gold); line-height: 1; padding-top: 0.2rem; }
.process-step h3 { margin-bottom: 0.4rem; }
.process-step p { font-size: 0.93rem; color: var(--ink-soft); }

/* ── Offer cards ── */
.offer-card { border: 1px solid var(--mist-light); padding: 2.5rem; display: flex; flex-direction: column; gap: 1rem; transition: border-color 0.2s, background 0.2s; background: var(--parchment); }
.offer-card:hover { border-color: var(--gold); background: var(--parchment-deep); }
.offer-card__badge { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); font-weight: 500; }
.offer-card__name { font-family: var(--font-display); font-size: 1.3rem; font-weight: 400; }
.offer-card__desc { font-size: 0.92rem; color: var(--ink-soft); }
.offer-card__price { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--mist-light); font-size: 0.82rem; color: var(--mist); letter-spacing: 0.05em; }

/* ── Tags ── */
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2rem; }
.tag { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--parchment); border: 1px solid var(--mist); padding: 0.3rem 0.75rem; }

/* ── Referenz visual ── */
.referenz-visual { background: var(--ink); color: var(--parchment); padding: 3rem; display: flex; flex-direction: column; justify-content: space-between; min-height: 320px; }
.referenz-visual .project-name { font-family: var(--font-display); font-size: 2rem; font-weight: 300; color: var(--gold-light); }
.referenz-visual .project-sub { font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mist); margin-top: 0.5rem; }

/* ── Contact form ── */
.contact-form { max-width: 640px; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-size: 0.78rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.5rem; }
.form-group input, .form-group textarea, .form-group select { width: 100%; background: transparent; border: none; border-bottom: 1px solid var(--mist-light); padding: 0.75rem 0; font-family: var(--font-body); font-size: 1rem; color: var(--ink); outline: none; transition: border-color 0.2s; appearance: none; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-bottom-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: var(--mist); margin-top: 0.5rem; }

/* ── Footer ── */
.footer { background: var(--ink); color: var(--parchment); padding-block: 3rem; }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
.footer__brand p { font-size: 0.88rem; color: var(--mist); margin-top: 0.75rem; max-width: 36ch; }
.footer__col h4 { font-family: var(--font-body); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mist); margin-bottom: 1rem; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer__col ul li a { font-size: 0.88rem; color: var(--parchment); text-decoration: none; transition: color 0.2s; }
.footer__col ul li a:hover { color: var(--gold-light); }
.footer__bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; align-items: center; font-size: 0.78rem; color: var(--mist); }
.footer__logo img { height: 48px; filter: brightness(0) invert(1); opacity: 0.7; }

/* ── Utility ── */
.bg-deep { background: var(--parchment-deep); }
.bg-ink { background: var(--ink); color: var(--parchment); }
.text-gold { color: var(--gold); }
.text-mist { color: var(--mist); }
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; } .mb-2 { margin-bottom: 2rem; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__links.open { display: flex; flex-direction: column; position: fixed; top: 72px; left: 0; right: 0; bottom: 0; background: var(--parchment); padding: 2rem; gap: 1.5rem; z-index: 99; }
  .nav__links.open a { font-size: 1.2rem; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .for-lists { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}