/* ============================================================
   vonmark — öffentliche Website (Funnel-Ebene)
   Design-Tokens aus app/styles.css übernommen (gemeinsame Quelle).
   Statisch, vanilla. Kein Build, kein Framework.
   ============================================================ */
:root {
  /* Palette — abgeleitet aus dem Logo */
  --vm-ink:        #2B2E33;
  --vm-ink-2:      #3F4247;
  --vm-ink-3:      #6B6E74;
  --vm-ink-4:      #9AA0A6;
  --vm-line:       #E4E2DC;
  --vm-line-2:     #EFEDE7;
  --vm-paper:      #FAFAF7;
  --vm-paper-2:    #F3F1EB;
  --vm-card:       #FFFFFF;

  --vm-accent:     #D9524A;
  --vm-accent-ink: #B83E37;
  --vm-accent-50:  #FBEDEB;

  --vm-gold:       #A8894F;
  --vm-sage:       #7C8A7A;

  /* Type */
  --vm-serif:  'Cormorant Garamond', 'EB Garamond', 'Playfair Display', Georgia, serif;
  --vm-sans:   'Inter Tight', 'Söhne', 'Inter', system-ui, -apple-system, sans-serif;
  --vm-mono:   'JetBrains Mono', ui-monospace, Menlo, monospace;

  /* Radius */
  --vm-r-sm: 4px;
  --vm-r-md: 8px;
  --vm-r-lg: 14px;

  /* Shadows */
  --vm-shadow-1: 0 1px 2px rgba(30,32,36,.04), 0 1px 1px rgba(30,32,36,.03);
  --vm-shadow-2: 0 8px 24px rgba(30,32,36,.06), 0 2px 6px rgba(30,32,36,.04);

  /* Layout */
  --vm-maxw: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--vm-sans);
  color: var(--vm-ink);
  background: var(--vm-paper);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ---------- Layout ---------- */
.vm-container {
  width: 100%;
  max-width: var(--vm-maxw);
  margin: 0 auto;
  padding: 0 24px;
}
.vm-section { padding: 88px 0; }
.vm-section--tight { padding: 56px 0; }
.vm-section--paper2 { background: var(--vm-paper-2); }

/* ---------- Type ---------- */
.vm-eyebrow {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--vm-ink-3); font-weight: 500; margin: 0 0 16px;
}
.vm-display {
  font-family: var(--vm-serif); font-weight: 500;
  font-size: clamp(38px, 6vw, 60px); line-height: 1.04;
  letter-spacing: -0.01em; color: var(--vm-ink); margin: 0;
}
.vm-h1 { font-family: var(--vm-serif); font-weight: 500; font-size: clamp(32px,4.5vw,44px); line-height: 1.1; letter-spacing: -0.01em; margin: 0; }
.vm-h2 { font-family: var(--vm-serif); font-weight: 500; font-size: clamp(26px,3.5vw,34px); line-height: 1.15; margin: 0; }
.vm-h3 { font-family: var(--vm-sans); font-weight: 600; font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--vm-ink-2); margin: 0; }
.vm-lead { font-size: clamp(16px,2vw,19px); line-height: 1.55; color: var(--vm-ink-2); }
.vm-body { font-size: 15px; line-height: 1.6; color: var(--vm-ink-2); }
.vm-small { font-size: 13px; line-height: 1.5; color: var(--vm-ink-3); }
.vm-tiny { font-size: 11px; line-height: 1.45; color: var(--vm-ink-3); letter-spacing: 0.03em; }
.vm-num { font-family: var(--vm-serif); font-weight: 500; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }

/* ---------- Buttons (aus app übernommen) ---------- */
.vm-btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 46px; padding: 0 22px;
  font: 500 14px/1 var(--vm-sans); letter-spacing: 0.02em;
  border-radius: var(--vm-r-sm); border: 1px solid var(--vm-ink);
  background: var(--vm-ink); color: #fff; cursor: pointer;
  text-decoration: none; white-space: nowrap;
  transition: background .15s ease, transform .08s ease, border-color .15s ease;
}
.vm-btn:hover { background: #1A1C1F; }
.vm-btn:active { transform: translateY(1px); }
.vm-btn--ghost { background: transparent; color: var(--vm-ink); }
.vm-btn--ghost:hover { background: var(--vm-paper-2); }
.vm-btn--accent { background: var(--vm-accent); border-color: var(--vm-accent); }
.vm-btn--accent:hover { background: var(--vm-accent-ink); border-color: var(--vm-accent-ink); }
.vm-btn--sm { height: 38px; padding: 0 16px; font-size: 13px; }

/* ---------- Primitives ---------- */
.vm-card {
  background: var(--vm-card);
  border: 1px solid var(--vm-line);
  border-radius: var(--vm-r-md);
}
.vm-hairline { height: 1px; background: var(--vm-line); border: 0; margin: 0; }
.vm-chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 26px; padding: 0 11px;
  font: 500 11px/1 var(--vm-sans); letter-spacing: 0.04em;
  border: 1px solid var(--vm-line); border-radius: 999px;
  background: var(--vm-paper); color: var(--vm-ink-2);
  text-transform: uppercase;
}
.vm-chip--accent { background: var(--vm-accent-50); color: var(--vm-accent-ink); border-color: transparent; }

/* Formularfelder (aus app/styles.css übernommen) */
.vm-input, .vm-select {
  width: 100%; height: 46px; padding: 0 14px;
  background: #fff; border: 1px solid var(--vm-line);
  border-radius: var(--vm-r-sm);
  font: 400 15px/1 var(--vm-sans); color: var(--vm-ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.vm-input:focus, .vm-select:focus {
  outline: none; border-color: var(--vm-ink-2);
  box-shadow: 0 0 0 3px rgba(43,46,51,.10);
}
.vm-input::placeholder { color: var(--vm-ink-4); }

/* ============================================================
   HEADER — kanonische Shell, von allen Seiten geteilt
   ============================================================ */
.vm-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,250,247,.88);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--vm-line);
}
.vm-header__inner {
  display: flex; align-items: center; gap: 24px;
  height: 68px;
}
.vm-logo {
  font-family: var(--vm-serif); font-size: 24px; font-weight: 500;
  color: var(--vm-ink); text-decoration: none; letter-spacing: -0.01em;
  margin-right: auto;
}
.vm-logo .vm-logo__dot { color: var(--vm-accent); }
.vm-nav { display: flex; align-items: center; gap: 26px; }
/* CTA innerhalb der Nav — nur mobil sichtbar (siehe Breakpoint) */
.vm-nav__cta { display: none; }
.vm-nav a {
  font-size: 14px; color: var(--vm-ink-2); text-decoration: none;
  font-weight: 500; transition: color .15s ease;
}
.vm-nav a:hover, .vm-nav a[aria-current="page"] { color: var(--vm-accent); }
.vm-header__actions { display: flex; align-items: center; gap: 14px; }
.vm-lang {
  font-size: 13px; color: var(--vm-ink-3); text-decoration: none;
  font-weight: 500; letter-spacing: 0.02em;
  border: 1px solid var(--vm-line); border-radius: 999px;
  padding: 5px 11px; transition: border-color .15s, color .15s;
}
.vm-lang:hover { color: var(--vm-ink); border-color: var(--vm-ink-3); }

/* Mobile-Nav */
.vm-burger {
  display: none; width: 40px; height: 40px;
  border: 1px solid var(--vm-line); border-radius: var(--vm-r-sm);
  background: #fff; cursor: pointer; padding: 0;
  align-items: center; justify-content: center;
}
.vm-burger span,
.vm-burger span::before, .vm-burger span::after {
  content: ''; display: block; width: 18px; height: 2px;
  background: var(--vm-ink); position: relative; transition: .2s;
}
.vm-burger span::before { position: absolute; top: -6px; }
.vm-burger span::after  { position: absolute; top: 6px; }

@media (max-width: 860px) {
  .vm-burger { display: inline-flex; }
  .vm-nav {
    position: fixed; inset: 68px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--vm-paper); border-bottom: 1px solid var(--vm-line);
    padding: 8px 24px 22px;
    transform: translateY(-110%);
    visibility: hidden;                 /* aus dem Tab-Fokus nehmen, solange zu */
    transition: transform .25s ease, visibility .25s;
    box-shadow: var(--vm-shadow-2);
  }
  .vm-nav.is-open { transform: translateY(0); visibility: visible; }
  .vm-nav a { padding: 14px 0; width: 100%; border-bottom: 1px solid var(--vm-line-2); }
  /* prominenter CTA im mobilen Menü — der Accent-Button im Header ist hier ausgeblendet */
  .vm-nav__cta { display: inline-flex; margin-top: 16px; justify-content: center; }
  .vm-header__actions .vm-btn { display: none; }
}

/* ============================================================
   FOOTER — kanonische Shell
   ============================================================ */
.vm-footer {
  background: var(--vm-ink); color: #C9CCD1;
  padding: 64px 0 32px; margin-top: 0;
}
.vm-footer a { color: #C9CCD1; text-decoration: none; }
.vm-footer a:hover { color: #fff; }
.vm-footer__grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
}
.vm-footer__logo {
  font-family: var(--vm-serif); font-size: 26px; color: #fff; font-weight: 500;
}
.vm-footer__logo .vm-logo__dot { color: var(--vm-accent); }
.vm-footer__tagline { color: var(--vm-ink-4); margin-top: 14px; max-width: 34ch; }
.vm-footer h3 {
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: #AEB2B8; margin: 0 0 16px; font-weight: 600;
}
.vm-footer ul { list-style: none; margin: 0; padding: 0; }
.vm-footer li { margin-bottom: 10px; font-size: 14px; }
.vm-footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  margin-top: 48px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: 12px; color: #A8ACB2;
}
@media (max-width: 760px) {
  .vm-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 460px) {
  .vm-footer__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   HERO
   ============================================================ */
.vm-hero { padding: clamp(64px, 9vw, 120px) 0; background: var(--vm-paper); }
.vm-hero__inner { display: flex; }
.vm-hero__text { max-width: 760px; }
.vm-hero .vm-lead { margin-top: 22px; max-width: 60ch; }
.vm-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.vm-hero__note { margin-top: 16px; }

/* ============================================================
   LITE-RECHNER
   ============================================================ */
.vm-rechner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start;
}
.vm-rechner__form { margin-top: 28px; display: grid; gap: 18px; }
.vm-field { display: flex; flex-direction: column; gap: 7px; }
.vm-field label { font-size: 13px; font-weight: 500; color: var(--vm-ink-2); }
.vm-field__opt { color: var(--vm-ink-4); font-weight: 400; }
.vm-rechner__submit { margin-top: 6px; justify-content: center; height: 50px; }

.vm-rechner__result-col { position: sticky; top: 88px; }
.vm-rechner__placeholder {
  padding: 40px; text-align: center; color: var(--vm-ink-3);
  border-style: dashed; background: transparent;
}
.vm-rechner__result { padding: 30px; }
.vm-rechner__head { text-align: center; padding-bottom: 22px; border-bottom: 1px solid var(--vm-line); }
.vm-rechner__quote { font-size: 52px; line-height: 1; color: var(--vm-accent-ink); margin: 6px 0 0; }
.vm-rechner__quote small { font-size: 15px; color: var(--vm-ink-3); font-family: var(--vm-sans); }
.vm-rechner__grid { padding: 18px 0; }
.vm-rechner__zeile {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 9px 0; font-size: 15px; color: var(--vm-ink-2);
}
.vm-rechner__zeile.is-stark {
  border-top: 1px solid var(--vm-line); margin-top: 6px; padding-top: 14px;
  font-weight: 600; color: var(--vm-ink); font-size: 16px;
}
.vm-rechner__zeile .vm-num { font-size: 17px; }
.vm-rechner__luecke {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  background: var(--vm-accent-50); border-radius: var(--vm-r-sm);
  padding: 14px 16px; margin: 4px 0 8px;
}
.vm-rechner__luecke--ok { background: #EBF0EA; }
.vm-rechner__luecke-label { font-size: 13px; color: var(--vm-ink-2); }
.vm-rechner__luecke-zahl { font-size: 22px; color: var(--vm-accent-ink); }
.vm-rechner__luecke-zahl small { font-size: 12px; color: var(--vm-ink-3); font-family: var(--vm-sans); margin-left: 2px; }
.vm-rechner__annahmen { margin-top: 12px; }
.vm-rechner__annahmen summary { font-size: 13px; color: var(--vm-ink-3); cursor: pointer; padding: 6px 0; }
.vm-rechner__annahmen ul { margin: 8px 0 0; padding-left: 18px; }
.vm-rechner__annahmen li { font-size: 13px; color: var(--vm-ink-3); margin-bottom: 6px; line-height: 1.45; }
.vm-rechner__hinweise { margin-top: 12px; }
.vm-rechner__hinweise li { color: var(--vm-accent-ink); }
.vm-rechner__disclaimer { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--vm-line-2); }
.vm-rechner__cta { display: flex; width: 100%; justify-content: center; margin-top: 18px; }
.vm-rechner__fehler { color: var(--vm-accent-ink); font-size: 14px; margin: 0; }

/* ============================================================
   3 SÄULEN
   ============================================================ */
.vm-saeulen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vm-saeule { padding: 28px; position: relative; }
.vm-saeule__num {
  font-family: var(--vm-serif); font-size: 40px; color: var(--vm-line);
  line-height: 1; display: block; margin-bottom: 8px;
}
.vm-saeule .vm-h3 { margin-bottom: 12px; }

/* ============================================================
   WARUM
   ============================================================ */
.vm-warum { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; align-items: start; }
.vm-warum__lead .vm-h2 { margin-top: 14px; }
.vm-warum__points { display: grid; gap: 28px; }
.vm-warum__points .vm-h3 { margin-bottom: 8px; }

/* ============================================================
   CTA-BAND
   ============================================================ */
.vm-cta-band { background: var(--vm-ink); }

/* ============================================================
   FAQ
   ============================================================ */
.vm-faq { max-width: 760px; }
.vm-faq__item { border-bottom: 1px solid var(--vm-line); }
.vm-faq__item summary {
  cursor: pointer; padding: 20px 0; font-size: 17px; font-weight: 500;
  color: var(--vm-ink); list-style: none; position: relative; padding-right: 32px;
}
.vm-faq__item summary::-webkit-details-marker { display: none; }
.vm-faq__item summary::after {
  content: '+'; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-size: 22px; color: var(--vm-ink-3); font-weight: 400;
}
.vm-faq__item[open] summary::after { content: '–'; }
.vm-faq__a { padding: 0 0 22px; max-width: 64ch; }

@media (max-width: 860px) {
  .vm-rechner { grid-template-columns: 1fr; gap: 28px; }
  .vm-rechner__result-col { position: static; }
  .vm-saeulen { grid-template-columns: 1fr; }
  .vm-warum { grid-template-columns: 1fr; gap: 28px; }
}

/* ============================================================
   TERMIN-SEITE
   ============================================================ */
.vm-termin { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.vm-termin__liste { margin: 14px 0 0; padding-left: 20px; }
.vm-termin__liste li { font-size: 15px; line-height: 1.5; color: var(--vm-ink-2); margin-bottom: 10px; }
.vm-termin__card { padding: 32px; }
.vm-termin__form { display: grid; gap: 18px; }
.vm-termin__textarea { height: auto; padding: 12px; line-height: 1.5; resize: vertical; }
.vm-termin__submit { margin-top: 6px; justify-content: center; height: 50px; }
.vm-termin__datenschutz { margin-top: 4px; }
.vm-termin__danke { text-align: center; padding: 24px 8px; }

/* Honeypot — für Menschen unsichtbar, für Bots sichtbar */
.vm-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Fehler-State für Eingaben — dickerer roter Rand, klar vom neutralen Focus-Ring abgehoben */
.vm-input.is-error, .vm-select.is-error {
  border-color: var(--vm-accent); border-width: 2px;
  box-shadow: 0 0 0 3px var(--vm-accent-50);
}
.vm-field__error { color: var(--vm-accent-ink); font-size: 13px; margin: 2px 0 0; }

.vm-link { color: var(--vm-accent-ink); text-decoration: underline; text-underline-offset: 2px; }
.vm-link:hover { color: var(--vm-ink); }

@media (max-width: 860px) {
  .vm-termin { grid-template-columns: 1fr; gap: 32px; }
}

/* ============================================================
   PROSE-SEITEN (Über uns, Legal)
   ============================================================ */
.vm-prose { max-width: 720px; }
.vm-prose .vm-h3 { color: var(--vm-ink); }
.vm-cta-inline {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--vm-line);
}
.vm-cta-inline .vm-body { margin: 0; }

/* ============================================================
   AUTH / LOGIN (Portal)
   ============================================================ */
.vm-auth {
  min-height: calc(100vh - 68px);
  display: flex; align-items: center; justify-content: center;
  padding: 48px 24px;
}
.vm-auth__card { width: 100%; max-width: 420px; padding: 36px 32px; }
.vm-auth__form { display: grid; gap: 16px; margin-top: 4px; }
.vm-auth__submit { margin-top: 6px; justify-content: center; height: 48px; }
.vm-auth__links {
  display: flex; justify-content: center; align-items: center; gap: 10px;
  flex-wrap: wrap; margin-top: 20px; font-size: 13px;
}
.vm-auth__hinweis {
  margin-top: 22px; padding: 14px 16px;
  background: var(--vm-accent-50); border-radius: var(--vm-r-sm);
  font-size: 13px; line-height: 1.5; color: var(--vm-ink-2);
}

/* ============================================================
   KUNDENPORTAL (Scaffold, Phase 3 — Mock)
   ============================================================ */
.vm-portal { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }
.vm-portal__side {
  background: var(--vm-ink); color: #C9CCD1;
  display: flex; flex-direction: column; padding: 24px 18px;
  position: sticky; top: 0; height: 100vh;
}
.vm-portal__brand {
  font-family: var(--vm-serif); font-size: 24px; color: #fff; font-weight: 500;
  text-decoration: none; padding: 0 10px 20px;
}
.vm-portal__brand .vm-logo__dot { color: var(--vm-accent); }
.vm-portal__nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.vm-portal__nav a {
  color: #C9CCD1; text-decoration: none; font-size: 14px; font-weight: 500;
  padding: 11px 12px; border-radius: var(--vm-r-sm); transition: background .15s, color .15s;
}
.vm-portal__nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.vm-portal__nav a[aria-current="page"] { background: var(--vm-accent); color: #fff; }
.vm-portal__side-foot { display: flex; flex-direction: column; gap: 2px; border-top: 1px solid rgba(255,255,255,.1); padding-top: 14px; }
.vm-portal__side-foot a { color: #8A8E94; text-decoration: none; font-size: 13px; padding: 8px 12px; border-radius: var(--vm-r-sm); }
.vm-portal__side-foot a:hover { color: #fff; }
.vm-portal__main { display: flex; flex-direction: column; min-width: 0; }
.vm-portal__top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 32px; border-bottom: 1px solid var(--vm-line); background: #fff;
}
.vm-portal__top h1 { font-family: var(--vm-serif); font-weight: 500; font-size: 24px; margin: 0; }
.vm-portal__user { font-size: 13px; color: var(--vm-ink-3); }
.vm-portal__content { padding: 32px; max-width: 920px; }
.vm-portal__mockbar {
  margin: 0; padding: 12px 32px; background: var(--vm-accent-50);
  color: var(--vm-accent-ink); font-size: 13px; border-bottom: 1px solid var(--vm-line);
}

/* Portal-Kacheln / Tabellen */
.vm-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.vm-tile { padding: 22px; }
.vm-tile__label { font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--vm-ink-3); }
.vm-tile__num { font-family: var(--vm-serif); font-size: 32px; color: var(--vm-ink); margin-top: 6px; font-variant-numeric: tabular-nums; }
.vm-tile__num small { font-size: 14px; font-family: var(--vm-sans); color: var(--vm-ink-3); }

.vm-list { width: 100%; border-collapse: collapse; }
.vm-list th, .vm-list td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--vm-line); font-size: 14px; }
.vm-list th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--vm-ink-3); font-weight: 600; }
.vm-badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 500; }
.vm-badge--ok { background: #EBF0EA; color: #445A41; }
.vm-badge--wait { background: #F5EFE0; color: #7A6237; }
.vm-badge--off { background: var(--vm-paper-2); color: var(--vm-ink-3); }

.vm-dropzone {
  border: 1px dashed var(--vm-line); border-radius: var(--vm-r-md);
  padding: 32px; text-align: center; color: var(--vm-ink-3); background: var(--vm-paper);
}

@media (max-width: 760px) {
  .vm-portal { grid-template-columns: 1fr; }
  .vm-portal__side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px; padding: 14px; }
  .vm-portal__brand { padding: 0 8px 0 0; }
  .vm-portal__nav { flex-direction: row; flex-wrap: wrap; flex: 1; }
  .vm-portal__side-foot { flex-direction: row; border: 0; padding-top: 0; }
  .vm-portal__content { padding: 20px; }
  .vm-portal__top, .vm-portal__mockbar { padding-left: 20px; padding-right: 20px; }
  .vm-tiles { grid-template-columns: 1fr; }
}

/* ---------- Utilities ---------- */
.vm-stack > * + * { margin-top: 16px; }
.vm-center { text-align: center; }
.vm-mx-auto { margin-left: auto; margin-right: auto; }
.vm-maxw-prose { max-width: 640px; }
.vm-sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}