/* ============================================================
   MacNexus — Design System
   Apple-inspiriert: viel Weißraum, klare Typografie, ruhige Farben
   ============================================================ */

/* ---------- 1. Tokens ---------- */
/* ---------- 1. Tokens ----------
   Drei Zustände: hell, dunkel, systemangepasst.
   Gesetzt wird data-theme="light" | "dark" | "system" am <html>-Element.
   Voreinstellung ist hell — siehe assets/js/theme.js.
   ------------------------------------------------------------------ */
:root,
:root[data-theme="light"] {
  color-scheme: light;

  /* Flächen – sterile, aufgeräumte Apple-Ästhetik */
  --c-bg:            #ffffff;
  --c-bg-elev:       #f5f5f7;   /* Apples Sektionsgrau */
  --c-bg-sunken:     #fbfbfd;
  --c-surface:       #ffffff;
  --c-border:        rgba(0, 0, 0, 0.06);
  --c-border-strong: rgba(0, 0, 0, 0.12);

  --c-text:          #1d1d1f;
  --c-text-soft:     #494950;
  --c-text-muted:    #86868b;

  --c-accent:        #0071e3;
  --c-accent-hover:  #0077ed;
  --c-accent-soft:   rgba(0, 113, 227, 0.08);
  --c-accent-text:   #0071e3;

  /* Warme & kühle Tönungen */
  --c-warm-1:        #fff5ec;
  --c-warm-2:        #eef4ff;
  --c-warm-3:        #f1f7f3;
  --c-hero-wash:     linear-gradient(180deg, #f8fafd 0%, #ffffff 60%);

  --c-ink:           #111113;
  --c-on-ink:        #f5f5f7;
  --c-on-ink-muted:  #98989d;

  --c-nav-bg:        rgba(255, 255, 255, 0.78);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.02), 0 4px 14px rgba(0, 0, 0, 0.035);
  --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.03), 0 14px 36px rgba(0, 0, 0, 0.055);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.04), 0 28px 64px rgba(0, 0, 0, 0.08);

  /* Typografie */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
               "Helvetica Neue", Helvetica, Arial, sans-serif;

  /* Radien */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-pill: 980px;

  /* Layout */
  --wrap: 1120px;
  --wrap-narrow: 780px;
  --nav-h: 54px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dunkle Werte – einmal definiert, zweimal angewendet */
:root[data-theme="dark"] {
  color-scheme: dark;

  --c-bg:            #000000;
  --c-bg-elev:       #101012;
  --c-bg-sunken:     #08080a;
  --c-surface:       #151517;
  --c-border:        rgba(255, 255, 255, 0.10);
  --c-border-strong: rgba(255, 255, 255, 0.18);

  --c-text:          #f5f5f7;
  --c-text-soft:     #c7c7cc;
  --c-text-muted:    #8e8e93;

  --c-accent:        #0a84ff;
  --c-accent-hover:  #339dff;
  --c-accent-soft:   rgba(10, 132, 255, 0.14);
  --c-accent-text:   #4da3ff;

  --c-warm-1:        #241a12;
  --c-warm-2:        #10192a;
  --c-warm-3:        #12201a;
  --c-hero-wash:     linear-gradient(180deg, #0a0a0c 0%, #000000 62%);

  --c-ink:           #0d0d0f;
  --c-on-ink:        #f5f5f7;
  --c-on-ink-muted:  #8e8e93;

  --c-nav-bg:        rgba(10, 10, 12, 0.72);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 12px 34px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.6);
}

/* Systemangepasst: dunkle Werte nur, wenn das Betriebssystem dunkel ist */
@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] {
    color-scheme: dark;

    --c-bg:            #000000;
    --c-bg-elev:       #101012;
    --c-bg-sunken:     #08080a;
    --c-surface:       #151517;
    --c-border:        rgba(255, 255, 255, 0.10);
    --c-border-strong: rgba(255, 255, 255, 0.18);

    --c-text:          #f5f5f7;
    --c-text-soft:     #c7c7cc;
    --c-text-muted:    #8e8e93;

    --c-accent:        #0a84ff;
    --c-accent-hover:  #339dff;
    --c-accent-soft:   rgba(10, 132, 255, 0.14);
    --c-accent-text:   #4da3ff;

    --c-warm-1:        #241a12;
    --c-warm-2:        #10192a;
    --c-warm-3:        #12201a;
    --c-hero-wash:     linear-gradient(180deg, #0a0a0c 0%, #000000 62%);

    --c-ink:           #0d0d0f;
    --c-on-ink:        #f5f5f7;
    --c-on-ink-muted:  #8e8e93;

    --c-nav-bg:        rgba(10, 10, 12, 0.72);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 12px 34px rgba(0, 0, 0, 0.55);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.6);
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; display: block; }

a { color: var(--c-accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
  color: var(--c-text);
}

p { margin: 0; }

ul { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 200;
  background: var(--c-accent);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 500;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; text-decoration: none; }

/* ---------- 3. Layout-Helfer ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 22px;
}
.wrap--narrow { max-width: var(--wrap-narrow); }

.section { padding-block: clamp(72px, 10vw, 130px); }
.section--tight { padding-block: clamp(52px, 7vw, 88px); }
.section--elev { background: var(--c-bg-elev); }
.section--ink  { background: var(--c-ink); color: var(--c-on-ink); }
.section--ink h2, .section--ink h3 { color: var(--c-on-ink); }

.center { text-align: center; }

/* ---------- 4. Typografie-Skalen ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-accent-text);
  background: var(--c-accent-soft);
  border: 1px solid rgba(0, 113, 227, 0.15);
  padding: 5px 14px;
  border-radius: var(--r-pill);
  margin-bottom: 18px;
}
.section--ink .eyebrow {
  color: #6cb6ff;
  background: rgba(108, 182, 255, 0.12);
  border-color: rgba(108, 182, 255, 0.22);
}

.h-display {
  font-size: clamp(44px, 7.5vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 600;
}
.h-1 {
  font-size: clamp(34px, 5.2vw, 56px);
  letter-spacing: -0.034em;
  line-height: 1.06;
}
.h-2 {
  font-size: clamp(28px, 3.8vw, 42px);
  letter-spacing: -0.028em;
  line-height: 1.12;
}
.h-3 {
  font-size: clamp(20px, 2.2vw, 24px);
  letter-spacing: -0.02em;
}

.lead {
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.46;
  color: var(--c-text-soft);
  letter-spacing: -0.015em;
}
.body-lg { font-size: 18px; line-height: 1.55; color: var(--c-text-soft); }
.body    { font-size: 17px; line-height: 1.55; color: var(--c-text-soft); }
.body-sm { font-size: 14.5px; line-height: 1.5;  color: var(--c-text-muted); }

.section--ink .lead,
.section--ink .body-lg,
.section--ink .body { color: var(--c-on-ink-muted); }

.section-head { max-width: 680px; margin-bottom: clamp(42px, 5.5vw, 68px); }
.section-head.center { margin-inline: auto; }
.section-head .lead { margin-top: 18px; }

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--r-pill);
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out),
              background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
  white-space: nowrap;
  font-family: inherit;
  user-select: none;
}
.btn:hover { text-decoration: none; transform: scale(1.02); }
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--c-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 113, 227, 0.25);
}
.btn--primary:hover {
  background: var(--c-accent-hover);
  box-shadow: 0 4px 16px rgba(0, 113, 227, 0.38);
}

.btn--ghost {
  background: rgba(0, 0, 0, 0.04);
  color: var(--c-text);
  border-color: rgba(0, 0, 0, 0.08);
}
.btn--ghost:hover {
  background: var(--c-accent-soft);
  color: var(--c-accent-text);
  border-color: rgba(0, 113, 227, 0.25);
}
:root[data-theme="dark"] .btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--c-text);
}
:root[data-theme="dark"] .btn--ghost:hover {
  background: rgba(10, 132, 255, 0.15);
  border-color: rgba(10, 132, 255, 0.3);
  color: #fff;
}

.btn--ink {
  background: var(--c-text);
  color: var(--c-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.btn--ink:hover { opacity: 0.9; transform: scale(1.02); }

.btn--on-ink {
  background: #ffffff;
  color: #111113;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}
.btn--on-ink:hover { background: #f0f0f2; transform: scale(1.02); }

.btn--lg { padding: 15px 32px; font-size: 17px; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 16px;
  font-weight: 500;
  color: var(--c-accent-text);
}
.link-arrow::after {
  content: "›";
  font-size: 19px;
  line-height: 1;
  transform: translateY(-1px);
  transition: transform 0.22s var(--ease);
}
.link-arrow:hover { text-decoration: none; }
.link-arrow:hover::after { transform: translate(3px, -1px); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.btn-row.center { justify-content: center; }

/* ---------- 6. Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--c-nav-bg);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--c-border);
}
.nav__inner {
  height: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--c-text);
}
.brand:hover { text-decoration: none; }
.brand__mark {
  width: 22px;
  height: 22px;
  flex: none;
}
.brand__name strong { font-weight: 600; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav__links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--c-text-soft);
  transition: color 0.18s var(--ease);
}
.nav__links a:hover { color: var(--c-text); text-decoration: none; }
.nav__links a.is-active { color: var(--c-text); font-weight: 500; }

.nav__cta {
  padding: 7px 16px;
  font-size: 14px;
}

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  margin-right: -8px;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--c-text);
  align-items: center;
  justify-content: center;
}
.nav__toggle span {
  display: block;
  position: relative;
  width: 18px; height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: background 0.2s var(--ease);
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px; height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.28s var(--ease);
}
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after  { top: 6px; }
.nav.is-open .nav__toggle span { background: transparent; }
.nav.is-open .nav__toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__toggle span::after  { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav__toggle { display: inline-flex; }
  .nav__menu {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    background: var(--c-bg);
    border-bottom: 1px solid var(--c-border);
    padding: 12px 22px 26px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.24s var(--ease), transform 0.24s var(--ease);
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }
  .nav.is-open .nav__menu {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav__links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav__links a {
    padding: 15px 2px;
    font-size: 19px;
    border-bottom: 1px solid var(--c-border);
  }
  .nav__cta { margin-top: 20px; align-self: flex-start; padding: 11px 24px; font-size: 16px; }
}

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(72px, 11vw, 140px) clamp(60px, 9vw, 110px);
  text-align: center;
}
.hero__inner { position: relative; z-index: 2; }
.hero .lead { max-width: 640px; margin: 24px auto 0; }
.hero .btn-row { margin-top: 36px; }

.hero__glow {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  pointer-events: none;
}
.hero__glow--a {
  width: 620px; height: 620px;
  top: -280px; left: 50%;
  transform: translateX(-58%);
  background: radial-gradient(circle, rgba(0,113,227,0.28), transparent 68%);
}
.hero__glow--b {
  width: 460px; height: 460px;
  top: 40px; right: -180px;
  background: radial-gradient(circle, rgba(88,86,214,0.20), transparent 68%);
}
@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] .hero__glow { opacity: 0.6; }
}

.hero__note {
  margin-top: 26px;
  font-size: 14px;
  color: var(--c-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Badge über der Headline */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px 7px 11px;
  border-radius: var(--r-pill);
  background: var(--c-accent-soft);
  border: 1px solid rgba(0, 113, 227, 0.16);
  color: var(--c-accent-text);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  margin-bottom: 26px;
}
.badge__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #34c759;
  flex: none;
  box-shadow: 0 0 0 3px rgba(52, 199, 89, 0.18);
}

/* ============================================================
   7b. Apple Minimal Trust Pills (Clean Hero)
   ============================================================ */
.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px clamp(12px, 2vw, 18px);
  margin: clamp(40px, 5vw, 60px) auto 0;
  max-width: 900px;
}

.hero-trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.hero-trust-pill:hover {
  transform: translateY(-2px);
  border-color: var(--c-border-strong);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}
:root[data-theme="dark"] .hero-trust-pill {
  background: rgba(28, 28, 30, 0.65);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
}
:root[data-theme="dark"] .hero-trust-pill:hover {
  background: rgba(44, 44, 46, 0.8);
  border-color: rgba(255, 255, 255, 0.15);
}

/* ============================================================
   7c. Profilkarte (Über mich)
   ============================================================ */
.profile-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-xl);
  padding: 36px 30px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
  position: relative;
  overflow: hidden;
}
.profile-card__avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-accent), #5856d6);
  color: #fff;
  font-size: 32px;
  font-weight: 600;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 24px rgba(0, 113, 227, 0.3);
  border: 3px solid var(--c-surface);
}
.profile-card__name {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--c-text);
}
.profile-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  padding: 4px 14px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(0, 113, 227, 0.15);
}
.profile-card__list {
  width: 100%;
  display: grid;
  gap: 10px;
  text-align: left;
  margin-top: 8px;
}
.profile-card__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--c-text-soft);
  padding: 8px 12px;
  background: var(--c-bg-elev);
  border-radius: 10px;
  border: 1px solid var(--c-border);
}
.profile-card__item svg {
  width: 18px;
  height: 18px;
  color: var(--c-accent);
  flex: none;
}

/* ============================================================
   8b. Praxis-Fallbeispiele (Vorher / Nachher)
   ============================================================ */
.case-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.28s var(--ease-out), box-shadow 0.28s var(--ease-out);
}
.case-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.case-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.case-card__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: -0.015em;
}
.case-card__duration {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  white-space: nowrap;
}
.case-box {
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.45;
}
.case-box--before {
  background: rgba(255, 59, 48, 0.05);
  border: 1px solid rgba(255, 59, 48, 0.14);
  color: var(--c-text-soft);
}
.case-box--after {
  background: rgba(52, 199, 89, 0.08);
  border: 1px solid rgba(52, 199, 89, 0.2);
  color: var(--c-text);
}
.case-box__icon {
  font-size: 13px;
  font-weight: 700;
  flex: none;
  margin-top: 1px;
}
.case-box--before .case-box__icon { color: #ff3b30; }
.case-box--after .case-box__icon { color: #34c759; }

/* ============================================================
   8c. Schnell-Kontakt Leiste (WhatsApp & Telefon)
   ============================================================ */
.quick-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.quick-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
  transition: transform 0.2s var(--ease-out), border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.quick-btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
  border-color: var(--c-border-strong);
}
.quick-btn--whatsapp {
  color: #128c7e;
  border-color: rgba(37, 211, 102, 0.25);
  background: rgba(37, 211, 102, 0.06);
}
:root[data-theme="dark"] .quick-btn--whatsapp {
  color: #25d366;
}
.quick-btn--whatsapp:hover {
  border-color: #25d366;
  background: rgba(37, 211, 102, 0.12);
}

/* ============================================================
   8d. Kurs-Curriculum (Academy)
   ============================================================ */
.course__curriculum {
  display: grid;
  gap: 6px;
  margin: 14px 0 16px;
  padding: 12px 14px;
  background: var(--c-bg-elev);
  border-radius: 12px;
  border: 1px solid var(--c-border);
}
.course__curriculum-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--c-text-soft);
}
.course__curriculum-item svg {
  width: 14px;
  height: 14px;
  color: var(--c-accent);
  flex: none;
}

/* ---------- 8. Karten ---------- */
.grid {
  display: grid;
  gap: 20px;
}
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02), 0 10px 30px -4px rgba(0, 0, 0, 0.04);
  transition: transform 0.32s var(--ease-out), box-shadow 0.32s var(--ease-out),
              border-color 0.32s var(--ease);
}
.card--link:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03), 0 20px 48px -6px rgba(0, 0, 0, 0.08);
  border-color: var(--c-border-strong);
}
.card--link:hover { text-decoration: none; }
.card h3 { font-size: 22px; letter-spacing: -0.025em; line-height: 1.2; }
.card .body, .card .body-sm { flex: 1; }
.card__kicker {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-accent-text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.card__icon {
  width: 46px; height: 46px;
  border-radius: 14px;
  background: var(--c-accent-soft);
  border: 1px solid rgba(0, 113, 227, 0.14);
  color: var(--c-accent-text);
  display: grid;
  place-items: center;
  margin-bottom: 6px;
}
.card__icon svg { width: 22px; height: 22px; }

.card--ink {
  background: var(--c-surface);
}

/* Feature-Liste in Karten */
.ticks { display: grid; gap: 11px; margin-top: 4px; }
.ticks li {
  position: relative;
  padding-left: 30px;
  font-size: 15.5px;
  line-height: 1.48;
  color: var(--c-text-soft);
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  border: 1px solid rgba(0, 113, 227, 0.16);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230071e3' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 11px 11px;
  background-repeat: no-repeat;
  background-position: center;
}
.section--ink .ticks li { color: var(--c-on-ink-muted); }

/* ---------- 9. Zahlen / Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 820px) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.stat { padding: 12px 8px; }
.stat__num {
  font-size: clamp(36px, 4.8vw, 54px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--c-text);
}
.section--ink .stat__num { color: var(--c-on-ink); }
.stat__label {
  margin-top: 12px;
  font-size: 14.5px;
  color: var(--c-text-muted);
  line-height: 1.42;
}
.section--ink .stat__label { color: var(--c-on-ink-muted); }

/* ---------- 10. Ablauf / Steps ---------- */
.steps { display: grid; gap: 20px; grid-template-columns: repeat(3, minmax(0, 1fr)); counter-reset: step; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }

.step {
  position: relative;
  padding: 34px 30px;
  border-radius: var(--r-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02), 0 10px 30px -4px rgba(0, 0, 0, 0.04);
}
.step__num {
  display: inline-grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  border: 1px solid rgba(0, 113, 227, 0.18);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 20px;
}
.step h3 { font-size: 20px; letter-spacing: -0.02em; margin-bottom: 10px; }

/* ---------- 11. Preise ---------- */
.price-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  align-items: stretch;
}
@media (max-width: 760px) { .price-grid { grid-template-columns: 1fr; } }

.price-card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 40px 34px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02), 0 12px 32px -4px rgba(0, 0, 0, 0.04);
  transition: transform 0.32s var(--ease-out), box-shadow 0.32s var(--ease-out), border-color 0.32s var(--ease);
}
.price-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03), 0 24px 52px -6px rgba(0, 0, 0, 0.08);
}
.price-card--featured {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 1px var(--c-accent), 0 12px 40px -4px rgba(0, 113, 227, 0.12), 0 2px 8px rgba(0, 0, 0, 0.04);
}
.price-card__tag {
  position: absolute;
  top: -12px; left: 34px;
  background: var(--c-accent);
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 13px;
  border-radius: var(--r-pill);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.3);
}
.price-card__amount {
  display: flex;
  align-items: baseline;
  gap: 7px;
}
.price-card__amount b {
  font-size: 46px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
}
.price-card__amount span { font-size: 14.5px; color: var(--c-text-muted); }
.price-card .ticks { flex: 1; }

/* ---------- 12. Themen-Chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 10px 18px;
  border-radius: var(--r-pill);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--c-text-soft);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.section--elev .chip { background: var(--c-surface); }
.chip:hover {
  border-color: var(--c-accent);
  color: var(--c-accent-text);
  transform: translateY(-1px);
}

/* ---------- 13. Split (Text + Visual) ---------- */
.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

.split__visual {
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--c-bg-elev);
  border: 1px solid var(--c-border);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  padding: 34px;
}
.split__visual svg { width: 100%; height: 100%; }

/* ---------- 14. FAQ ---------- */
.faq { border-top: 1px solid var(--c-border); }
.faq__item { border-bottom: 1px solid var(--c-border); }
.faq__q {
  width: 100%;
  background: none;
  border: 0;
  padding: 24px 44px 24px 0;
  text-align: left;
  font-family: inherit;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.018em;
  color: var(--c-text);
  cursor: pointer;
  position: relative;
  line-height: 1.35;
}
.faq__q::after {
  content: "";
  position: absolute;
  right: 6px; top: 50%;
  width: 13px; height: 13px;
  margin-top: -7px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/contain no-repeat;
  color: var(--c-text-muted);
  transition: transform 0.3s var(--ease);
}
.faq__item.is-open .faq__q::after { transform: rotate(45deg); }

.faq__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.36s var(--ease), opacity 0.3s var(--ease);
  opacity: 0;
}
.faq__item.is-open .faq__a { opacity: 1; }
.faq__a > div { padding: 0 44px 26px 0; }

/* ---------- 15. Formular ---------- */
.form {
  display: grid;
  gap: 18px;
}
.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
@media (max-width: 620px) { .form__row { grid-template-columns: 1fr; } }

.field { display: grid; gap: 8px; }
.field label {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-soft);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: inherit;
  font-size: 16px;
  color: var(--c-text);
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-sm);
  padding: 13px 15px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  appearance: none;
}
.field textarea { min-height: 140px; resize: vertical; line-height: 1.5; }
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236e6e73' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 42px;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft);
}
.field__hint { font-size: 13px; color: var(--c-text-muted); }

.check {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: 14.5px;
  color: var(--c-text-soft);
  line-height: 1.45;
}
.check input {
  flex: none;
  width: 18px; height: 18px;
  margin-top: 2px;
  accent-color: var(--c-accent);
}

.form__status {
  display: none;
  padding: 15px 18px;
  border-radius: var(--r-sm);
  font-size: 15px;
  line-height: 1.45;
}
.form__status.is-visible { display: block; }
.form__status--ok {
  background: rgba(52, 199, 89, 0.10);
  border: 1px solid rgba(52, 199, 89, 0.28);
  color: var(--c-text);
}
.form__status--error {
  background: rgba(255, 149, 0, 0.10);
  border: 1px solid rgba(255, 149, 0, 0.32);
  color: var(--c-text);
}

/* Alternative unter einem Buchungs-Button („Lieber erst schreiben?") */
.booking-alt {
  margin-top: 14px;
  font-size: 14.5px;
  color: var(--c-text-muted);
}
.booking-alt[hidden] { display: none; }
.cta-band .booking-alt { color: var(--c-on-ink-muted); }
.cta-band .booking-alt a { color: #fff; text-decoration: underline; }

/* ---------- 16. CTA-Band ---------- */
.cta-band {
  border-radius: var(--r-xl);
  background: var(--c-ink);
  color: var(--c-on-ink);
  padding: clamp(44px, 6vw, 72px) clamp(28px, 5vw, 62px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: var(--c-on-ink); }
.cta-band .lead { color: var(--c-on-ink-muted); max-width: 560px; margin: 18px auto 0; }
.cta-band .btn-row { margin-top: 32px; justify-content: center; }
.cta-band__glow {
  position: absolute;
  width: 520px; height: 520px;
  border-radius: 50%;
  top: -260px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(0,113,227,0.35), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}
.cta-band > *:not(.cta-band__glow) { position: relative; z-index: 1; }

/* ---------- 17. Footer ---------- */
.footer {
  background: var(--c-bg-elev);
  border-top: 1px solid var(--c-border);
  padding-block: 54px 34px;
  font-size: 14px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 36px;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--c-border);
}
@media (max-width: 860px) {
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
}
@media (max-width: 520px) {
  .footer__grid { grid-template-columns: 1fr; }
}
.footer h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 14px;
  letter-spacing: 0;
}
.footer ul { display: grid; gap: 10px; }
.footer a { color: var(--c-text-muted); }
.footer a:hover { color: var(--c-text); text-decoration: none; }
.footer__about { max-width: 300px; }
.footer__about .body-sm { margin-top: 14px; }

.footer__bottom {
  padding-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  justify-content: space-between;
  align-items: center;
  color: var(--c-text-muted);
  font-size: 13px;
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 18px; }

/* ---------- 18. Scroll-Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 19. Seiten-Header (Unterseiten) ---------- */
.page-head {
  padding-block: clamp(56px, 8vw, 96px) clamp(36px, 5vw, 56px);
  border-bottom: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}
.page-head .lead { max-width: 620px; margin-top: 20px; }
.page-head__glow {
  position: absolute;
  width: 560px; height: 560px;
  border-radius: 50%;
  top: -340px; right: -120px;
  background: radial-gradient(circle, rgba(0,113,227,0.20), transparent 68%);
  filter: blur(80px);
  pointer-events: none;
}
.page-head > *:not(.page-head__glow) { position: relative; z-index: 1; }

/* ---------- 20. Prose (Impressum, Datenschutz) ---------- */
.prose { max-width: 720px; }
.prose h2 {
  font-size: 24px;
  margin-top: 44px;
  margin-bottom: 14px;
  letter-spacing: -0.022em;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-size: 18px;
  margin-top: 28px;
  margin-bottom: 10px;
}
.prose p, .prose li {
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-text-soft);
}
.prose p + p { margin-top: 14px; }
.prose ul {
  list-style: disc;
  padding-left: 22px;
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.prose .note {
  margin-top: 34px;
  padding: 18px 20px;
  border-radius: var(--r-md);
  background: var(--c-accent-soft);
  border: 1px solid rgba(0, 113, 227, 0.18);
  font-size: 15px;
  line-height: 1.55;
  color: var(--c-text-soft);
}

/* ---------- 21. Kurs-Karten (Academy) ---------- */
.course {
  display: flex;
  flex-direction: column;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform 0.32s var(--ease-out), box-shadow 0.32s var(--ease-out);
}
.course:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.course__thumb {
  aspect-ratio: 16 / 10;
  background: var(--c-bg-elev);
  display: grid;
  place-items: center;
  padding: 26px;
  border-bottom: 1px solid var(--c-border);
}
.course__thumb svg { width: 100%; height: 100%; }
.course__body { padding: 24px 24px 26px; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.course__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--c-text-muted);
}
.course__body h3 { font-size: 19px; letter-spacing: -0.018em; }
.course__foot {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.course__price { font-size: 18px; font-weight: 600; }

.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--c-bg-elev);
  border: 1px solid var(--c-border);
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-muted);
}
.tag--soon { background: var(--c-accent-soft); color: var(--c-accent-text); border-color: rgba(0,113,227,0.2); }

/* ---------- 22. Utility ---------- */
.mt-0 { margin-top: 0; }
.mt-s { margin-top: 14px; }
.mt-m { margin-top: 26px; }
.mt-l { margin-top: 44px; }
.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;
}

/* ============================================================
   Terminplaner (buchen.html)
   ============================================================ */

.planer {
  max-width: 940px;
  margin: 0 auto;
}
.section--top-tight { padding-top: 12px; }
.page-head--tight { padding-bottom: 28px; }

/* ---------- Fortschrittsanzeige ---------- */
.stufen {
  display: flex;
  justify-content: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 44px;
  padding: 0;
  flex-wrap: wrap;
}
.stufen__item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-muted);
  padding: 8px 16px 8px 8px;
  border-radius: var(--r-pill);
  transition: background .3s var(--ease), color .3s var(--ease);
}
.stufen__item span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--c-bg-elev);
  color: var(--c-text-muted);
  font-size: 12.5px;
  font-weight: 600;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.stufen__item.is-active {
  background: var(--c-accent-soft);
  color: var(--c-accent-text);
}
.stufen__item.is-active span {
  background: var(--c-accent);
  color: #fff;
}
.stufen__item.is-done { color: var(--c-text-soft); }
.stufen__item.is-done span {
  background: var(--c-accent);
  color: #fff;
}
.stufen__item.is-done span::after { content: "✓"; }
.stufen__item.is-done span { font-size: 13px; }
.stufen__item.is-done span { color: #fff; }
/* Ziffer bei erledigten Schritten durch Haken ersetzen */
.stufen__item.is-done span { position: relative; color: transparent; }
.stufen__item.is-done span::after {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
}

/* ---------- Schritt 1: Termin-Art ---------- */
.artwahl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 28px;
}
.artcard {
  position: relative;
  text-align: left;
  display: block;
  text-decoration: none;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 30px 28px 26px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out),
              border-color .3s var(--ease);
}
.artcard:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-border-strong);
}
.artcard.is-selected {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft), var(--shadow-md);
}
.artcard h3 {
  font-size: 21px;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}
.artcard__preis {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-accent-text);
  background: var(--c-accent-soft);
  padding: 5px 12px;
  border-radius: var(--r-pill);
  margin-bottom: 16px;
}
.artcard__preis--frei {
  color: #1a7f37;
  background: rgba(52, 199, 89, 0.12);
}
.artcard__meta {
  font-size: 14px;
  color: var(--c-text-muted);
  margin: 0 0 12px;
}
.artcard__cta {
  display: inline-block;
  margin-top: 18px;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-accent-text);
}
.planer__hinweis {
  margin-top: 26px;
  font-size: 15px;
  color: var(--c-text-muted);
}

/* ---------- Kopfzeile in Schritt 2 / 3 ---------- */
.planer__kopf {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}
.linkback {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 15px;
  color: var(--c-accent-text);
  cursor: pointer;
}
.linkback:hover { text-decoration: underline; }
.planer__gewaehlt {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.35;
}
.planer__gewaehlt strong { font-size: 15.5px; }
.planer__gewaehlt span { font-size: 13.5px; color: var(--c-text-muted); }

/* ---------- Schritt 2: Kalender + Slots ---------- */
.planer__split {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 28px;
  align-items: start;
}
.planer__split--form { grid-template-columns: 1.4fr 1fr; }

.kal {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.kal__kopf {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.kal__kopf strong { font-size: 16.5px; letter-spacing: -0.01em; }
.kal__nav {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-text);
  font-size: 17px;
  line-height: 1;
  cursor: pointer;
  transition: background .2s var(--ease), opacity .2s var(--ease);
}
.kal__nav:hover:not(:disabled) { background: var(--c-bg-elev); }
.kal__nav:disabled { opacity: 0.3; cursor: default; }

.kal__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.kal__wt {
  text-align: center;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-bottom: 8px;
}
.kal__tag {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  border-radius: 50%;
  font: inherit;
  font-size: 14.5px;
  color: var(--c-text);
  cursor: pointer;
  position: relative;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.kal__tag:hover:not(:disabled) { background: var(--c-bg-elev); }
.kal__tag:disabled {
  color: var(--c-text-muted);
  opacity: 0.32;
  cursor: default;
}
.kal__tag:not(:disabled)::after {
  content: "";
  position: absolute;
  bottom: 5px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--c-accent);
  opacity: 0.55;
}
.kal__tag.is-selected {
  background: var(--c-accent);
  color: #fff;
  font-weight: 600;
}
.kal__tag.is-selected::after { background: #fff; opacity: 0.9; }

.kal__legende {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--c-text-muted);
}
.kal__punkt {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-accent);
  opacity: 0.6;
}

.slotbox {
  background: var(--c-bg-elev);
  border-radius: var(--r-lg);
  padding: 22px;
  min-height: 200px;
}
.slotbox__kopf {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 16px;
  color: var(--c-text);
}
.slotbox__liste {
  display: grid;
  gap: 9px;
}
.slot {
  padding: 13px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text);
  cursor: pointer;
  text-align: center;
  transition: border-color .2s var(--ease), background .2s var(--ease),
              transform .2s var(--ease-out);
}
.slot:hover {
  border-color: var(--c-accent);
  color: var(--c-accent-text);
}
.slot.is-selected {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}

.planer__fuss {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
}
.planer__zf { margin: 0; font-size: 15px; color: var(--c-text-muted); }
.planer__zf strong { color: var(--c-text); }

/* ---------- Schritt 3: Zusammenfassung ---------- */
.buchbox {
  background: var(--c-bg-elev);
  border-radius: var(--r-lg);
  padding: 26px 24px;
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}
.buchbox__titel { font-size: 16px; margin: 0 0 18px; }
.buchbox__liste { margin: 0; }
.buchbox__liste dt {
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-text-muted);
  margin-top: 14px;
}
.buchbox__liste dt:first-child { margin-top: 0; }
.buchbox__liste dd {
  margin: 3px 0 0;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--c-text);
  line-height: 1.4;
}
.buchbox__note {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--c-border);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--c-text-muted);
}

/* ---------- Schritt 4: Erfolg ---------- */
.erfolg {
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
  padding: 30px 0 10px;
}
.erfolg__icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 26px;
}
.erfolg__kal {
  margin-top: 30px;
  padding: 22px;
  background: var(--c-bg-elev);
  border-radius: var(--r-md);
}
.erfolg__kal p {
  margin: 0 0 14px;
  font-size: 14.5px;
  color: var(--c-text-muted);
}

/* ---------- Mobil ---------- */
@media (max-width: 820px) {
  .artwahl { grid-template-columns: 1fr; }
  .planer__split,
  .planer__split--form { grid-template-columns: 1fr; }
  .buchbox { position: static; }
  .planer__split--form .buchbox { order: -1; margin-bottom: 8px; }
  .stufen__item { font-size: 13px; padding: 6px 12px 6px 6px; }
  .planer__fuss { flex-direction: column; align-items: stretch; }
  .planer__fuss .btn { width: 100%; }
  .planer__zf { text-align: center; }
}

/* ---------- Dark Mode ---------- */
:root[data-theme="dark"] .artcard__preis--frei {
  color: #4ade80;
  background: rgba(52, 199, 89, 0.16);
}

/* Deaktivierte Buttons klar erkennbar machen */
.btn:disabled,
.btn[disabled] {
  opacity: 0.38;
  cursor: not-allowed;
  transform: none;
}
.btn:disabled:hover,
.btn[disabled]:hover { transform: none; }

/* ============================================================
   Farbschema-Umschalter
   ============================================================ */
.themeswitch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: var(--r-pill);
  background: var(--c-bg-elev);
  border: 1px solid var(--c-border);
}
.themeswitch__btn {
  display: grid;
  place-items: center;
  width: 30px;
  height: 26px;
  border: 0;
  padding: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--c-text-muted);
  cursor: pointer;
  transition: background .22s var(--ease), color .22s var(--ease);
}
.themeswitch__btn:hover { color: var(--c-text); }
.themeswitch__btn.is-active {
  background: var(--c-surface);
  color: var(--c-text);
  box-shadow: var(--shadow-sm);
}
.themeswitch__btn svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Dunkelvariante der kostenlos-Plakette auch im Systemmodus */
@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] .artcard__preis--frei {
    color: #4ade80;
    background: rgba(52, 199, 89, 0.16);
  }
}

@media (max-width: 900px) {
  /* Im aufgeklappten Menü kompakt bleiben statt auf volle Breite zu gehen */
  .themeswitch {
    align-self: flex-start;
    width: fit-content;
    margin-top: 8px;
  }
}

/* ============================================================
   Apple-Ästhetik: Steril, aufgeräumt, hochpräzise
   ============================================================ */

/* Sanfter, diffuser Ambient-Glow im Kopfbereich */
.hero,
.page-head {
  background: var(--c-hero-wash);
}

/* Einheitliche, gestochen scharfe Icon-Gestaltung */
.grid--3 > .card--link .card__icon {
  background: var(--c-accent-soft);
  color: var(--c-accent-text);
  border: 1px solid rgba(0, 113, 227, 0.12);
}

/* Karten-Hover mit subtiler Apple-Eleganz */
.card--link:hover {
  border-color: var(--c-border-strong);
}

/* Typografische Ruhe und perfekte Abstände */
.section-head .lead { margin-top: 16px; }
.page-head { border-bottom-color: var(--c-border); }


/* ---------- Vorbereitungsphase: Hinweisband und gesperrte Buchung ---------- */
.vorb-banner {
  background: #fff3d1;
  color: #4d3300;
  border-bottom: 1px solid #ecd48a;
  padding: 10px 16px;
  font-size: .9rem;
  line-height: 1.45;
  text-align: center;
}
.vorb-banner p { margin: 0 auto; max-width: 980px; }
[data-theme="dark"] .vorb-banner { background: #3a2e14; color: #f3dfaa; border-bottom-color: #5a4720; }
@media (prefers-color-scheme: dark) {
  [data-theme="system"] .vorb-banner { background: #3a2e14; color: #f3dfaa; border-bottom-color: #5a4720; }
}
.artcard--aus { cursor: default; opacity: .65; pointer-events: none; }
.artcard--aus .artcard__cta { color: var(--c-text-muted); }


/* ---------- Cookie-Banner ---------- */
.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 1000;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  padding: 18px 20px;
  background: var(--c-surface);
  color: var(--c-text);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}
.cookie-banner__text { flex: 1 1 320px; margin: 0; font-size: .92rem; line-height: 1.5; color: var(--c-text-soft); }
.cookie-banner__text strong { color: var(--c-text); }
.cookie-banner__actions { display: flex; gap: 10px; flex: 0 0 auto; }
.cookie-banner__actions .btn { min-width: 120px; justify-content: center; }
@media (max-width: 520px) {
  .cookie-banner__actions { width: 100%; }
  .cookie-banner__actions .btn { flex: 1 1 0; min-width: 0; }
}
.footer__legal button.link-btn {
  background: none; border: 0; padding: 0; font: inherit; color: inherit; cursor: pointer;
}
.footer__legal button.link-btn:hover { text-decoration: underline; }