/* ============================================================
   KriWi Dienstleistung GbR – Design System
   Ein einziges, modernes, barrierearmes Stylesheet.
   Mobile-first · funktioniert in allen aktuellen Browsern
   (Chrome, Firefox, Safari, Edge) auf PC, Tablet & Smartphone.
   Ersetzt die alten style.css + mobile.css vollständig.
   ============================================================ */

/* ----------------------------------------------------------
   1. Design-Tokens (Farben, Typo, Abstände)
   ---------------------------------------------------------- */
:root {
  /* Markenfarben (Lila bleibt der Anker – warm eingebettet statt kalt auf Weiß) */
  --kw-plum:        #6A1B9A;   /* Markenlila  */
  --kw-plum-deep:   #4A148C;   /* dunkles Lila */
  --kw-plum-soft:   #efe6f6;   /* sehr helles Lila für Flächen */

  /* Warme, vertrauensbildende Basis – angenehmer für ältere Augen als reines Weiß */
  --kw-cream:       #faf7f2;   /* Seitenhintergrund  */
  --kw-paper:       #ffffff;   /* Karten / Flächen   */
  --kw-sand:        #f1ece3;   /* abgesetzte Flächen */

  /* Warmer Akzent (Honig/Bernstein) – Wärme + klare CTAs, vermeidet generisches Lila-auf-Weiß */
  --kw-amber:       #b9772b;
  --kw-amber-deep:  #97601f;

  /* Frischer, ruhiger Sekundärakzent (Pflege/Gesundheit) */
  --kw-sage:        #4f7a5b;

  /* Text */
  --kw-ink:         #2a2522;   /* warmes Anthrazit */
  --kw-ink-soft:    #5c554f;   /* Sekundärtext     */
  --kw-line:        #e6ddd1;   /* Linien / Rahmen  */

  /* Funktional */
  --kw-ok-bg:   #e9f6ec;  --kw-ok-line:  #bfe4c7;  --kw-ok-ink:  #1f5b2c;
  --kw-err-bg:  #fdecea;  --kw-err-line: #f3c4bd;  --kw-err-ink: #9b2218;

  /* Typografie */
  --kw-font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --kw-font-body:    "Source Sans 3", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  /* Maße */
  --kw-maxw: 1120px;
  --kw-radius: 16px;
  --kw-radius-sm: 10px;
  --kw-shadow: 0 1px 2px rgba(42,37,34,.04), 0 8px 30px rgba(42,37,34,.07);
  --kw-shadow-lg: 0 18px 50px rgba(74,20,140,.16);
  --kw-ring: 0 0 0 3px rgba(106,27,154,.30);
}

/* ----------------------------------------------------------
   2. Reset / Grundlagen
   ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--kw-font-body);
  font-size: 1.125rem;          /* 18px – bewusst groß & lesbar */
  line-height: 1.65;
  color: var(--kw-ink);
  background: var(--kw-cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--kw-font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--kw-ink);
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
  font-optical-sizing: auto;
}
h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.1rem); }
h2 { font-size: clamp(1.55rem, 1.2rem + 1.6vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 1.05rem + .7vw, 1.45rem); }

p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.3em; }
li { margin: .35em 0; }

a { color: var(--kw-plum); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }
a:hover { color: var(--kw-plum-deep); }

strong { font-weight: 700; }

/* Sichtbarer Fokus für Tastaturnavigation (Barrierefreiheit) */
:focus-visible {
  outline: none;
  box-shadow: var(--kw-ring);
  border-radius: 6px;
}

/* Skip-Link für Screenreader / Tastatur */
.kw-skip {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--kw-plum); color: #fff; padding: 12px 18px;
  border-radius: 0 0 10px 0; text-decoration: none; font-weight: 600;
}
.kw-skip:focus { left: 0; }

/* ----------------------------------------------------------
   3. Layout-Helfer
   ---------------------------------------------------------- */
.container { width: 100%; max-width: var(--kw-maxw); margin-inline: auto; padding-inline: clamp(16px, 4vw, 32px); }
.container.narrow { max-width: 820px; }

.section { padding-block: clamp(40px, 6vw, 76px); }
.section.tight { padding-block: clamp(28px, 4vw, 48px); }

.eyebrow {
  font-family: var(--kw-font-body);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .8rem;
  font-weight: 700;
  color: var(--kw-amber-deep);
  margin: 0 0 .6em;
}

.lead { font-size: 1.22rem; color: var(--kw-ink-soft); }

.muted { color: var(--kw-ink-soft); }

/* ----------------------------------------------------------
   4. Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--kw-font-body);
  font-size: 1.02rem; font-weight: 700;
  padding: 14px 26px;
  min-height: 48px;                 /* großzügiges Tap-Target */
  border-radius: 999px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, background-color .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--kw-plum); color: #fff; box-shadow: 0 8px 22px rgba(106,27,154,.28); }
.btn-primary:hover { background: var(--kw-plum-deep); color: #fff; }

.btn-accent { background: var(--kw-amber); color: #fff; box-shadow: 0 8px 22px rgba(185,119,43,.30); }
.btn-accent:hover { background: var(--kw-amber-deep); color: #fff; }

.btn-ghost { background: transparent; color: var(--kw-plum); border-color: var(--kw-plum); }
.btn-ghost:hover { background: var(--kw-plum); color: #fff; }

.btn-light { background: var(--kw-paper); color: var(--kw-plum); border-color: var(--kw-line); box-shadow: var(--kw-shadow); }
.btn-light:hover { border-color: var(--kw-plum); color: var(--kw-plum-deep); }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 6px; }

/* Generische <button>/Submit-Defaults, damit Altmarkup nicht „nackt“ aussieht */
button:not([class]),
input[type="submit"]:not([class]) {
  font-family: var(--kw-font-body); font-weight: 700; font-size: 1rem;
  padding: 14px 26px; min-height: 48px; border-radius: 999px;
  border: 2px solid var(--kw-plum); background: var(--kw-plum); color: #fff; cursor: pointer;
}

/* ----------------------------------------------------------
   5. Header & Navigation (responsiv, barrierefrei)
   ---------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,247,242,.88);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--kw-line);
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 76px;
}
.site-header .logo img { width: clamp(150px, 26vw, 220px); height: auto; }

.nav-toggle {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--kw-paper); color: var(--kw-ink);
  border: 1px solid var(--kw-line); border-radius: 999px;
  padding: 10px 16px; min-height: 46px; font-weight: 700; cursor: pointer;
}
.nav-toggle .bars { display: inline-block; width: 18px; height: 2px; background: currentColor; position: relative; }
.nav-toggle .bars::before, .nav-toggle .bars::after { content:""; position:absolute; left:0; width:18px; height:2px; background: currentColor; }
.nav-toggle .bars::before { top: -6px; }
.nav-toggle .bars::after  { top:  6px; }

.main-nav ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.main-nav a {
  display: inline-block; text-decoration: none; color: var(--kw-ink);
  font-weight: 600; padding: 10px 14px; border-radius: 999px;
  transition: background-color .15s ease, color .15s ease;
}
.main-nav a:hover { background: var(--kw-plum-soft); color: var(--kw-plum-deep); }
.main-nav a[aria-current="page"] { background: var(--kw-plum); color: #fff; }

@media (max-width: 900px) {
  .main-nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--kw-paper); border-bottom: 1px solid var(--kw-line);
    box-shadow: var(--kw-shadow);
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; padding: 12px clamp(16px,4vw,32px) 18px; }
  .main-nav a { display: block; padding: 14px 16px; font-size: 1.1rem; }
}
@media (min-width: 901px) { .nav-toggle { display: none; } }

/* ----------------------------------------------------------
   6. Hero (ohne gehotlinkte Fremdbilder – Atmosphäre via CSS)
   ---------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 460px at 85% -10%, rgba(106,27,154,.16), transparent 60%),
    radial-gradient(900px 420px at -5% 110%, rgba(185,119,43,.14), transparent 60%),
    var(--kw-cream);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(42,37,34,.045) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .5;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(24px, 4vw, 56px); align-items: center; padding-block: clamp(44px, 7vw, 92px); }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { margin-bottom: .35em; }
.hero .lead { max-width: 34ch; }

/* Bildplatte rechts – Platzhalter für eigene Fotos, sieht auch ohne Foto gut aus */
.hero-art {
  position: relative; border-radius: var(--kw-radius);
  background: linear-gradient(150deg, var(--kw-plum), var(--kw-plum-deep));
  box-shadow: var(--kw-shadow-lg);
  aspect-ratio: 4 / 3; overflow: hidden;
}
.hero-art img { width: 100%; height: 100%; object-fit: cover; }
.hero-art .badge {
  position: absolute; left: 18px; bottom: 18px; right: 18px;
  background: rgba(255,255,255,.94); color: var(--kw-ink);
  border-radius: 12px; padding: 14px 16px; font-weight: 600; font-size: .98rem;
  box-shadow: var(--kw-shadow);
}
.hero-art .badge strong { color: var(--kw-plum-deep); }

/* Vertrauens-Chips unter dem Hero */
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--kw-paper); border: 1px solid var(--kw-line);
  border-radius: 999px; padding: 8px 14px; font-size: .95rem; font-weight: 600; color: var(--kw-ink-soft);
}
.chip .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--kw-sage); }

/* Einfaches Hero-Band für Unterseiten */
.page-hero { background:
    radial-gradient(800px 320px at 90% -20%, rgba(106,27,154,.14), transparent 60%),
    var(--kw-sand);
  border-bottom: 1px solid var(--kw-line); }
.page-hero .container { padding-block: clamp(34px, 5vw, 60px); }
.page-hero .lead { max-width: 60ch; }

/* ----------------------------------------------------------
   7. Karten / Grids
   ---------------------------------------------------------- */
.grid { display: grid; gap: 22px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 820px) { .grid.cols-2, .grid.cols-3 { grid-template-columns: 1fr; } }

.card {
  background: var(--kw-paper); border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius); padding: clamp(20px, 3vw, 30px);
  box-shadow: var(--kw-shadow);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--kw-shadow-lg); border-color: #e0d2c1; }
.card h3 { margin-top: .2em; }
.card p:last-child { margin-bottom: 0; }

.card .ico {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--kw-plum-soft); color: var(--kw-plum-deep);
  font-size: 1.55rem; margin-bottom: 14px;
}
.card.accent .ico { background: #f6ecdd; color: var(--kw-amber-deep); }
.card.sage .ico { background: #e7f0ea; color: var(--kw-sage); }

/* Hervorgehobener Info-/Hinweisblock */
.callout {
  border-left: 5px solid var(--kw-amber);
  background: #fbf4ea; border-radius: 0 var(--kw-radius-sm) var(--kw-radius-sm) 0;
  padding: 18px 20px; margin: 20px 0;
}
.callout.plum { border-left-color: var(--kw-plum); background: var(--kw-plum-soft); }
.callout p:last-child { margin-bottom: 0; }

/* Ablauf-Schritte */
.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 14px; }
.steps li {
  position: relative; padding: 18px 18px 18px 70px;
  background: var(--kw-paper); border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius-sm);
}
.steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 16px; top: 16px;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--kw-plum); color: #fff;
  font-family: var(--kw-font-display); font-weight: 600; font-size: 1.15rem;
  display: grid; place-items: center;
}
.steps li strong { display: block; }

/* Check-Liste */
.checklist { list-style: none; padding: 0; display: grid; gap: 10px; }
.checklist li { position: relative; padding-left: 34px; }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--kw-sage); color: #fff; font-size: .85rem; font-weight: 700;
  display: grid; place-items: center;
}

/* Preis-/Tarif-Boxen */
.price-grid { display: grid; gap: 22px; grid-template-columns: repeat(2,1fr); }
@media (max-width: 720px) { .price-grid { grid-template-columns: 1fr; } }
.price-card { background: var(--kw-paper); border: 1px solid var(--kw-line); border-radius: var(--kw-radius); padding: 26px; box-shadow: var(--kw-shadow); }
.price-card .amount { font-family: var(--kw-font-display); font-size: 2.1rem; color: var(--kw-plum-deep); line-height: 1; }
.price-card .amount small { font-size: 1rem; color: var(--kw-ink-soft); font-family: var(--kw-font-body); }

/* ----------------------------------------------------------
   8. FAQ (Accordion via <details>)
   ---------------------------------------------------------- */
.faq { display: grid; gap: 12px; }
.faq details {
  background: var(--kw-paper); border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius-sm); overflow: hidden;
}
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; position: relative;
  font-weight: 700; font-size: 1.08rem; color: var(--kw-ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-size: 1.6rem; color: var(--kw-plum); line-height: 1; transition: transform .2s ease;
}
.faq details[open] summary::after { content: "–"; }
.faq .faq-body { padding: 0 20px 18px; color: var(--kw-ink-soft); }
.faq .faq-body p:last-child { margin-bottom: 0; }

/* ----------------------------------------------------------
   9. Formulare (Kontakt)
   ---------------------------------------------------------- */
.form { display: grid; gap: 16px; max-width: 720px; }
.form label { font-weight: 600; display: grid; gap: 6px; }
.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form textarea {
  width: 100%; font: inherit; color: var(--kw-ink);
  padding: 13px 15px; border: 1px solid var(--kw-line); border-radius: var(--kw-radius-sm);
  background: var(--kw-paper);
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--kw-plum); box-shadow: var(--kw-ring); }
.form .consent { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; color: var(--kw-ink-soft); font-size: .98rem; }
.form .consent input { width: 22px; height: 22px; margin-top: 3px; accent-color: var(--kw-plum); }

.alert { padding: 14px 16px; border-radius: var(--kw-radius-sm); margin-bottom: 18px; border: 1px solid; }
.alert.success { background: var(--kw-ok-bg); border-color: var(--kw-ok-line); color: var(--kw-ok-ink); }
.alert.error { background: var(--kw-err-bg); border-color: var(--kw-err-line); color: var(--kw-err-ink); }

/* Kontakt-Schnellaktionen */
.contact-actions { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); margin: 22px 0; }
.contact-actions a {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  text-decoration: none; font-weight: 700; color: var(--kw-ink);
  background: var(--kw-paper); border: 1px solid var(--kw-line);
  border-radius: var(--kw-radius-sm); padding: 16px; box-shadow: var(--kw-shadow);
  transition: border-color .15s ease, transform .15s ease;
}
.contact-actions a:hover { border-color: var(--kw-plum); transform: translateY(-2px); }

/* ----------------------------------------------------------
   10. Downloads
   ---------------------------------------------------------- */
.download-section { border: 1px solid var(--kw-line); border-radius: var(--kw-radius); padding: clamp(18px,3vw,28px); margin-bottom: 26px; background: var(--kw-paper); box-shadow: var(--kw-shadow); }
.download-section h2 { margin-top: 0; color: var(--kw-plum-deep); display: flex; align-items: center; gap: 10px; }
.download-section ul { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 12px; }
.download-section li {
  display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start;
  padding: 14px; border: 1px solid var(--kw-line); border-radius: var(--kw-radius-sm); background: var(--kw-cream);
  transition: border-color .15s ease;
}
.download-section li:hover { border-color: var(--kw-plum); }
.download-section li .pdf-icon { width: 36px; height: auto; }
.download-section li a { font-weight: 700; }
.download-section small { color: var(--kw-ink-soft); }

/* Buchungs-CTA */
.booking-cta { background: var(--kw-sand); border: 1px solid var(--kw-line); border-radius: var(--kw-radius); padding: clamp(20px,3vw,30px); margin: 30px 0; }
.booking-cta h2 { margin-top: 0; }

/* ----------------------------------------------------------
   11. Footer
   ---------------------------------------------------------- */
.site-footer { background: var(--kw-ink); color: #e9e2d8; margin-top: 40px; }
.site-footer a { color: #f0e7da; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; padding-block: clamp(34px,5vw,56px); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 22px; } }
.site-footer h4 { color: #fff; font-family: var(--kw-font-body); font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; margin: 0 0 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer .brand-line { font-family: var(--kw-font-display); font-size: 1.35rem; color: #fff; margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); padding-block: 18px; font-size: .92rem; color: #cabfb1; display: flex; flex-wrap: wrap; gap: 10px 22px; justify-content: space-between; }

/* ----------------------------------------------------------
   12. Reveal-Animation beim Laden (sanft, reduziert-bewusst)
   ---------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(14px); animation: kwReveal .7s ease forwards; }
.reveal.d1 { animation-delay: .08s; }
.reveal.d2 { animation-delay: .16s; }
.reveal.d3 { animation-delay: .24s; }
.reveal.d4 { animation-delay: .32s; }
@keyframes kwReveal { to { opacity: 1; transform: none; } }

/* Utility */
.center { text-align: center; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.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; }