/* =====================================================================
   Pfyl's Treuhand Consulting – zentrale Stylesheet (Single Source of Truth)
   Wird auf ALLEN Seiten als letztes Stylesheet eingebunden und vereinheitlicht
   das gemeinsame Design (Tokens, Header/Navigation, Footer, Buttons, Sektionen).
   Stand: 03.07.2026 (Design-Upgrade Variante B)
   ===================================================================== */

/* ── Design-Tokens ── */
:root {
  --green: #6EE08A;
  /* --green-dark bleibt fuer FLAECHEN/Hover-Hintergruende (z. B. .hero-cta:hover
     auf den Regionalseiten). NICHT fuer Text auf hellem Grund verwenden – nur 2.39:1. */
  --green-dark: #3dbf57;
  /* A11y Paket 2, 20.07.2026: Gruen fuer TEXT auf hellem Grund.
     5.71:1 auf der Eyebrow-Pill, 6.20:1 auf Weiss (WCAG 1.4.3 verlangt 4.5:1). */
  --green-text: #12702f;
  --navy: #142b70;
  --navy-mid: #1e3d9e;
  --navy-light: #2a4fc0;
  --white: #ffffff;
  --off-white: #f5f7fc;
  --gray: #64748b;
  --gray-light: #e2e6f0;
  --text: #0f1729;
  --radius: 20px;
}

/* ── Basis ── */
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:'Carlito',Calibri,sans-serif;
  font-size:21px;
  color:var(--text);
  background:var(--white);
  overflow-x:hidden;
}
h1,h2,h3,h4 { font-family:'Carlito',Calibri,sans-serif; }
@media(max-width:600px) { body { font-size:18px; } }

/* ── Header (weisser Logo-Bereich + navy Navigation) ── */
.site-header {
  width:100%;
  background:#ffffff;
  display:flex;
  flex-direction:column;
  align-items:center;
  padding:12px 0 0 0;
}
.site-logo {
  width:min(240px, 50vw);
  height:auto;
  display:block;
  margin:0 auto 12px;
}
.site-nav {
  width:100%;
  background:var(--navy);
  border-top:3px solid var(--green);
  display:flex;
  align-items:center;
  justify-content:center;
  height:56px;
  gap:40px;
  position:relative;
}
.site-nav a {
  text-decoration:none;
  color:rgba(255,255,255,0.78);
  font-weight:700;
  font-size:0.9rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  transition:color .2s;
  position:relative;
}
.site-nav a::after {
  content:'';
  position:absolute;
  bottom:-4px; left:0; right:0;
  height:2px;
  background:var(--green);
  border-radius:2px;
  transform:scaleX(0);
  transition:transform .25s;
}
.site-nav a:hover { color:var(--green); }
.site-nav a:hover::after,
.site-nav a.active::after { transform:scaleX(1); }
.site-nav a.active { color:var(--green); }
.site-nav .nav-cta {
  background:var(--green);
  color:var(--navy) !important;
  padding:8px 20px;
  border-radius:50px;
  font-weight:700 !important;
}
.site-nav .nav-cta::after { display:none; }

.hamburger {
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  background:none;
  border:none;
  /* A11y 20.07.2026: Padding 4px -> 14px/12px = Klickflaeche 48x44px (WCAG 2.5.5)
     Rechnung Hoehe: 3 Striche a 2px + 2 Abstaende a 5px = 16px + 2x14px = 44px */
  padding:14px 12px;
  align-items:center;
  justify-content:center;
  position:absolute;
  right:5%;
}
.hamburger span {
  display:block;
  width:24px; height:2px;
  background:var(--green);
  border-radius:2px;
}
.mobile-menu {
  display:none;
  background:var(--navy);
  flex-direction:column;
  border-bottom:2px solid var(--green);
  width:100%;
}
.mobile-menu.open { display:flex; }
.mobile-menu a {
  display:block;
  padding:15px 5%;
  color:rgba(255,255,255,0.85);
  text-decoration:none;
  font-weight:600;
  font-size:1rem;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
@media(max-width:900px) {
  .site-nav { justify-content:center; }
  .site-nav a:not(.nav-cta) { display:none; }
  .hamburger { display:flex; }
}

/* ── Seiten-Hero (Unterseiten) ── */
.page-hero {
  background:var(--navy);
  padding:44px 5% 50px;
  text-align:center;
  position:relative; overflow:hidden;
}
.page-hero-bg {
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(110,224,138,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110,224,138,0.05) 1px, transparent 1px);
  background-size:60px 60px;
}
.page-hero-inner { max-width:1000px; margin:0 auto; position:relative; z-index:1; }
.page-hero h1 { font-size:clamp(2rem,4.5vw,3.2rem); font-weight:700; color:var(--white); line-height:1.1; margin-bottom:14px; }
.page-hero h1 span { color:var(--green); }
.page-hero p { font-size:0.97rem; color:rgba(255,255,255,0.65); max-width:520px; margin:0 auto; line-height:1.75; }

/* ── Sektions-Helfer ── */
.section-eyebrow {
  font-size:0.74rem; font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; color:var(--navy); margin-bottom:10px;
}
.section-title {
  font-size:clamp(1.9rem, 4vw, 2.7rem);
  font-weight:800; color:var(--navy); margin-bottom:6px; line-height:1.1;
}
.section-subtitle {
  font-size:1rem; color:var(--gray); max-width:540px; line-height:1.7;
  margin-bottom:48px;
}

/* ── Buttons ── */
.btn-primary {
  background:var(--green); color:var(--navy);
  padding:14px 28px; border-radius:50px;
  font-weight:700; font-size:0.92rem;
  text-decoration:none; display:inline-block;
  transition:transform .2s, box-shadow .2s;
  box-shadow:0 4px 20px rgba(110,224,138,0.3);
}
.btn-primary:hover { transform:translateY(-3px); box-shadow:0 10px 30px rgba(110,224,138,0.45); }
.btn-outline {
  /* A11y 20.07.2026: Rand-Alpha 0.22 -> 0.37 (1.95:1 -> 3.05:1, WCAG 1.4.11) */
  border:2px solid rgba(255,255,255,0.37); color:var(--white);
  padding:12px 26px; border-radius:50px;
  font-weight:600; font-size:0.92rem;
  text-decoration:none; display:inline-block; transition:.2s;
}
.btn-outline:hover { border-color:var(--green); background:rgba(110,224,138,0.08); }
.btn-navy {
  background:var(--navy); color:var(--white);
  padding:14px 34px; border-radius:50px;
  font-weight:700; font-size:0.97rem;
  text-decoration:none; display:inline-block;
  transition:background .2s, transform .2s;
}
.btn-navy:hover { background:var(--navy-mid); transform:translateY(-2px); }

/* ── Footer ── */
footer { background:#0a1535; color:rgba(255,255,255,0.5); font-size:0.85rem; }
.footer-inner { max-width:1000px; margin:0 auto; padding:48px 5% 32px; display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:40px; }
.footer-col { display:flex; flex-direction:column; gap:6px; }
.footer-brand { color:#fff; font-weight:700; font-size:1rem; margin-bottom:6px; }
.footer-heading { color:var(--green); font-weight:700; font-size:0.75rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:4px; }
footer a { color:rgba(255,255,255,0.6); text-decoration:none; transition:color .2s; display:inline-block; padding:4px 0; min-height:24px; line-height:1.5; }
footer a:hover { color:var(--green); }
.footer-hr { border:none; border-top:1px solid rgba(255,255,255,0.1); margin:10px 0; }
/* A11y 20.07.2026: Copyright-Farbe 0.28 -> 0.46 (2.49:1 -> 4.61:1, WCAG 1.4.3) */
.footer-bottom { border-top:1px solid rgba(255,255,255,0.08); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px; padding:16px 5%; font-size:0.78rem; color:rgba(255,255,255,0.46); max-width:100%; }
.footer-social { display:flex; gap:12px; align-items:center; margin-left:auto; }
/* A11y 20.07.2026: outline:none entfernt – Fokus muss sichtbar bleiben (WCAG 2.4.7) */
.footer-social a { color:rgba(255,255,255,0.35); transition:color .2s; padding:0; min-height:auto; display:flex; border:none; }
.footer-social a:hover { color:var(--green); }
/* GEO 20.07.2026: Handelsregister-Hinweis auf der Team-Seite (Vertrauens- und Faktensignal) */
.team-register {
  margin-top:32px; padding:18px 22px;
  background:var(--white); border:1px solid var(--gray-light); border-radius:14px;
  font-size:0.87rem; line-height:1.7; color:var(--gray); text-align:center;
}

/* GEO 20.07.2026: sichtbares Aktualisierungsdatum (E-E-A-T-Signal fuer Suchmaschinen und KI-Systeme) */
.footer-updated { white-space:nowrap; }
.footer-updated time { color:inherit; }
@media(max-width:700px) {
  .footer-inner { grid-template-columns:1fr; gap:24px; padding:36px 5% 24px; }
  /* auf schmalen Displays eigene Zeile statt Umbruch mitten im Datum */
  .footer-updated { display:block; margin-top:4px; }
}

/* ── Mobile CTA-Leiste ── */
.mobile-cta-bar {
  display:none;
  position:fixed; bottom:0; left:0; right:0; z-index:300;
  background:var(--navy);
  border-top:2px solid rgba(110,224,138,0.3);
  padding:10px 5%;
  gap:8px;
}
.mobile-cta-bar a {
  flex:1; display:flex; flex-direction:column; align-items:center;
  justify-content:center; gap:4px;
  color:rgba(255,255,255,0.8); text-decoration:none;
  font-size:0.68rem; font-weight:600; letter-spacing:.04em;
  text-transform:uppercase; padding:6px 4px;
  border-radius:10px; transition:background .2s, color .2s;
}
.mobile-cta-bar a:hover { background:rgba(110,224,138,0.15); color:var(--green); }
.mobile-cta-bar a.cta-call { background:var(--green); color:var(--navy) !important; border-radius:10px; }
.mobile-cta-bar .cta-icon { font-size:1.3rem; }
@media(max-width:900px) {
  .mobile-cta-bar { display:flex; }
  footer { padding-bottom:90px; }
}

/* ── Reveal-Animationen ── */
.reveal { opacity:0; transform:translateY(28px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in { opacity:1; transform:translateY(0); }
.reveal-delay-1 { transition-delay:.12s; }
.reveal-delay-2 { transition-delay:.24s; }
.reveal-delay-3 { transition-delay:.36s; }

/* ── Info-Karten (z. B. Steueramt-Block steuern.html) ── */
.info-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:8px; }
.info-card { background:var(--off-white); border-radius:var(--radius); padding:28px; }
.info-card h3 { color:var(--navy); font-size:1.05rem; margin:0 0 10px; }
.info-card p { color:var(--gray); font-size:0.95rem; line-height:1.7; margin:0; }
.info-card a { color:var(--green-text); font-weight:600; text-decoration:none; }
.info-card a:hover { text-decoration:underline; }
@media (max-width:900px) { .info-grid { grid-template-columns:1fr; } }

/* =====================================================================
   Design-Upgrade «Variante B» – 03.07.2026
   Neue Titelschrift Manrope, Hero mit Verlauf, Eyebrow-Pills,
   einheitliche Kartenfamilie, SVG-Icon-Stile, Trust-Band,
   Fix Download-Kartentitel (Markup h3, altes CSS stylte h4).
   Font-Link pro Seite: Manrope 700/800 (Google Fonts).
   ===================================================================== */

/* ── Typografie ── */
h1, h2, h3, h4, .section-title {
  font-family:'Manrope','Carlito',Calibri,sans-serif;
  letter-spacing:-0.02em;
}
.btn-primary, .btn-navy, .btn-outline, .dl-btn {
  font-family:'Manrope','Carlito',Calibri,sans-serif;
}

/* ── Seiten-Hero mit Verlauf ── */
.page-hero {
  background:linear-gradient(135deg, #0d1f52 0%, var(--navy) 55%, var(--navy-mid) 100%);
  padding:64px 5% 72px;
}
.page-hero h1 { font-size:clamp(2.3rem, 5vw, 3.6rem); font-weight:800; }
.page-hero h1 span {
  background:linear-gradient(120deg, var(--green), #a7f0bb);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ── Eyebrow als Pill ── */
.section-eyebrow {
  display:inline-block; padding:6px 16px; border-radius:50px;
  background:rgba(110,224,138,0.16); color:var(--green-text);
  letter-spacing:.12em; margin-bottom:16px;
}

/* ── Sektions-Rhythmus ── */
section { padding:88px 5%; }
/* Ausnahme: Start-Hero (#home) behält sein eigenes, knappes Padding */
#home { padding:0 0 8px; }
.section-subtitle { max-width:640px; margin-bottom:52px; }

/* ── Einheitliche Kartenfamilie ── */
.price-card, .info-card {
  background:#fff; border:1px solid var(--gray-light);
  border-radius:24px;
  box-shadow:0 2px 14px rgba(15,23,41,0.05);
  transition:transform .25s ease, box-shadow .25s ease;
}
.price-card:hover, .info-card:hover, .download-card:hover {
  transform:translateY(-4px);
  box-shadow:0 16px 36px rgba(20,43,112,0.12);
}
.download-card { transition:transform .25s ease, box-shadow .25s ease; }

/* ── SVG-Icon-Stile ── */
.price-card-header .icon svg { width:34px; height:34px; color:var(--navy); display:block; }
.dl-icon svg { width:28px; height:28px; }
svg.dl-arrow { width:16px; height:16px; vertical-align:-3px; margin-right:6px; }
.info-card h3 { display:flex; align-items:center; gap:12px; }
.info-card .ic {
  display:inline-flex; align-items:center; justify-content:center;
  width:42px; height:42px; flex:0 0 42px; border-radius:12px;
  background:rgba(110,224,138,0.18); color:var(--navy);
}
.info-card .ic svg { width:22px; height:22px; }

/* ── Fix: Download-Kartentitel lesbar (grün auf Navy) ── */
.dl-info h3, .dl-info h4 { font-size:1.05rem; color:var(--green); margin:0 0 5px; }

/* ── Trust-Band ── */
.trust-strip { background:#fff; border-bottom:1px solid var(--gray-light); padding:26px 5%; }
.trust-strip .inner {
  max-width:1000px; margin:0 auto; display:flex; justify-content:center;
  gap:64px; flex-wrap:wrap; text-align:center;
}
.trust-strip strong {
  display:block; font-family:'Manrope','Carlito',sans-serif; font-weight:800;
  font-size:1.7rem; color:var(--navy); line-height:1.1;
}
.trust-strip span { font-size:0.85rem; color:var(--gray); }

/* ── SVG-Icon-Grössen (Emoji-Ablösung 03.07.2026, v=20260703b) ── */
.cta-icon svg { width:20px; height:20px; display:block; margin:0 auto; }
.usp-icon svg, .service-card-header svg, .contact-icon svg,
.card-icon svg, .leistung-icon svg, .software-icon svg { width:32px; height:32px; display:inline-block; }
.wert-icon svg, .vorteil-icon svg { width:28px; height:28px; display:inline-block; }
svg.ic-inline { width:17px; height:17px; vertical-align:-3px; margin-right:6px; display:inline-block; }
svg.ic-star { width:44px; height:44px; color:var(--green-text); }
span.check svg { width:20px; height:20px; color:var(--green-text); vertical-align:-4px; }
/* Icons auf HELLEM Grund: navy */
.usp-icon svg, .service-card-header svg, .card-icon svg, .software-icon svg { color:var(--navy); }
/* Icons auf DUNKLEM Grund (navy Karten/Header): gruen, sonst unsichtbar */
.wert-icon svg, .vorteil-icon svg, .leistung-icon svg, .contact-icon svg { color:var(--green); }

/* =====================================================================
   Barrierefreiheit – Paket 1 (20.07.2026, v=20260720)
   Aus dem WCAG-2.1-AA-Audit vom 20.07.2026.
   ===================================================================== */

/* ── Sichtbarer Tastatur-Fokus (WCAG 2.4.7) ──
   :focus-visible greift NUR bei Tastaturbedienung – fuer Maus-Nutzer
   aendert sich optisch nichts.

   Historie: Bis 20.07.2026 brauchten diese Regeln `!important`, weil das
   Inline-CSS der Seiten an mehreren Stellen `outline:none` mit hoeherer
   Spezifitaet setzte (`.form-group input` in kontakt.html, `.footer-social a`
   auf allen 10 Seiten). Mit dem Abschluss von Aufgabe #23 ist kein einziges
   `outline:none` mehr im Projekt – die `!important` sind daher entfernt. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline:3px solid var(--green);
  outline-offset:3px;
  border-radius:4px;
}
/* Auf hellem Grund ist das helle Gruen zu schwach – dort navy umranden */
.info-card a:focus-visible,
.price-card a:focus-visible,
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible,
main a:focus-visible,
section a:focus-visible {
  outline-color:var(--navy);
}
/* Auf dunklen Flaechen bleibt Gruen die bessere Wahl */
.site-nav a:focus-visible,
.mobile-menu a:focus-visible,
.mobile-cta-bar a:focus-visible,
footer a:focus-visible,
.footer-social a:focus-visible,
.page-hero a:focus-visible,
.hamburger:focus-visible {
  outline-color:var(--green);
}
/* Fallback fuer aeltere Browser ohne :focus-visible-Support */
@supports not selector(:focus-visible) {
  a:focus, button:focus, input:focus, select:focus, textarea:focus {
    outline:3px solid var(--green);
    outline-offset:3px;
  }
}

/* ── Bewegung reduzieren (WCAG 2.3.3) ──
   Respektiert die Systemeinstellung «Bewegung reduzieren». */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  .reveal { opacity:1 !important; transform:none !important; transition:none !important; }
  *, *::before, *::after {
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
  }
  .btn-primary:hover, .btn-navy:hover,
  .price-card:hover, .info-card:hover, .download-card:hover {
    transform:none;
  }
}

/* =====================================================================
   Barrierefreiheit – Paket 3 (20.07.2026, v=20260720d)
   Skip-Link + Landmarks. Optisch aendert sich nichts.
   ===================================================================== */

/* ── Skip-Link (WCAG 2.4.1) ──
   Unsichtbar, bis er per Tab fokussiert wird. Dann erscheint er oben links. */
.skip-link {
  position:absolute;
  left:-9999px;
  top:0;
  z-index:9999;
  background:var(--navy);
  color:var(--white);
  font-family:'Manrope','Carlito',Calibri,sans-serif;
  font-weight:700;
  font-size:0.95rem;
  padding:14px 24px;
  border:3px solid var(--green);
  border-radius:0 0 var(--radius) 0;
  text-decoration:none;
}
.skip-link:focus {
  left:0;
}
/* Sprungziel darf keinen Fokus-Rahmen bekommen (ist kein Bedienelement) */
main:focus { outline:none; }

/* ── Nur fuer Screenreader sichtbar ── */
.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;
}