/* ============================================================
   FreiKrankengeldRechner.de · Design System v3 "Premium SaaS"
   Palette: 2563EB / 4F46E5 / 14B8A6 / 16A34A / F59E0B
   Typografie: Inter Variable (selbst gehostet, DSGVO-konform)
   ============================================================ */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/inter-var-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/inter-var-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokens ---------- */
:root {
  --primary: #2563EB;
  --primary-deep: #1D4ED8;
  --secondary: #4F46E5;
  --accent: #14B8A6;
  --success: #16A34A;
  --warning: #F59E0B;
  --danger: #DC2626;

  --bg: #F8FAFC;
  --bg-soft: #EFF3F9;
  --surface: #FFFFFF;
  --surface-2: #F1F5F9;
  --text: #111827;
  --muted: #64748B;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;

  --primary-soft: #EFF4FF;
  --accent-soft: #ECFDF8;
  --success-soft: #F0FDF4;
  --warning-soft: #FFFBEB;

  --grad-brand: linear-gradient(135deg, #2563EB 0%, #4F46E5 100%);
  --grad-brand-soft: linear-gradient(135deg, rgba(37,99,235,.08), rgba(79,70,229,.08));
  --grad-result: linear-gradient(150deg, #1D4ED8 0%, #4F46E5 55%, #6D28D9 100%);
  --grad-teal: linear-gradient(135deg, #14B8A6, #0D9488);
  --grad-amber: linear-gradient(135deg, #F59E0B, #D97706);
  --grad-green: linear-gradient(135deg, #22C55E, #16A34A);
  --grad-rose: linear-gradient(135deg, #F43F5E, #E11D48);
  --grad-sky: linear-gradient(135deg, #0EA5E9, #2563EB);
  --grad-violet: linear-gradient(135deg, #8B5CF6, #6D28D9);

  --shadow-xs: 0 1px 2px rgba(15,23,42,.05);
  --shadow-sm: 0 1px 3px rgba(15,23,42,.06), 0 4px 12px rgba(15,23,42,.05);
  --shadow-md: 0 4px 10px rgba(15,23,42,.05), 0 16px 36px -12px rgba(15,23,42,.14);
  --shadow-lg: 0 8px 20px rgba(15,23,42,.06), 0 32px 64px -20px rgba(37,99,235,.22);
  --shadow-brand: 0 8px 22px -6px rgba(37,99,235,.45);

  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --ease: cubic-bezier(.22,.68,.34,1);
  --speed: .25s;
}

[data-theme="dark"] {
  --bg: #0F172A;
  --bg-soft: #111C33;
  --surface: #16213B;
  --surface-2: #1C2A4A;
  --text: #F1F5F9;
  --muted: #94A3B8;
  --border: #243250;
  --border-strong: #334566;

  --primary-soft: rgba(59,113,247,.14);
  --accent-soft: rgba(20,184,166,.13);
  --success-soft: rgba(34,197,94,.12);
  --warning-soft: rgba(245,158,11,.13);

  --grad-brand-soft: linear-gradient(135deg, rgba(59,113,247,.16), rgba(99,102,241,.16));
  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 8px 24px rgba(0,0,0,.45);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.55);
  --shadow-brand: 0 8px 22px -6px rgba(37,99,235,.55);
}

/* ---------- Reset & Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  font-feature-settings: 'cv05','cv08','ss01';
  -webkit-font-smoothing: antialiased;
}
@media (min-width: 768px) { body { font-size: 18px; } }

img, svg { display: block; max-width: 100%; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3, h4 { line-height: 1.16; margin: 0 0 .55em; letter-spacing: -.025em; font-weight: 800; }
h1 { font-size: clamp(2.4rem, 5.6vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -.02em; }
h3 { font-size: clamp(1.18rem, 2vw, 1.55rem); font-weight: 700; }
p { margin: 0 0 1.1em; }

.container { width: min(1180px, 100% - 40px); margin-inline: auto; }
.container-narrow { width: min(860px, 100% - 40px); margin-inline: auto; }
.section { padding: clamp(48px, 7vw, 88px) 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto clamp(32px, 5vw, 52px); }
.section-head p { color: var(--muted); font-size: 1.06rem; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--primary); color: #fff; padding: 10px 18px; border-radius: 0 0 10px 0; z-index: 200; }
.skip-link:focus { left: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; letter-spacing: -.02em; }
.logo:hover { text-decoration: none; }
.logo svg, .logo img { width: 34px; height: 34px; border-radius: 9px; box-shadow: var(--shadow-brand); }
.logo-text strong, .logo-text b { color: var(--primary); font-weight: 800; }

.main-nav { display: flex; gap: 4px; align-items: center; }
.main-nav a { color: var(--muted); font-weight: 600; font-size: .94rem; padding: 8px 13px; border-radius: 999px; transition: all var(--speed) var(--ease); }
.main-nav a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.main-nav a.nav-all { color: #fff; background: var(--grad-brand); box-shadow: var(--shadow-brand); }
.main-nav a.nav-all:hover { transform: translateY(-1px); filter: brightness(1.06); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.theme-toggle, .nav-toggle {
  width: 42px; height: 42px; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface);
  color: var(--text); cursor: pointer; transition: all var(--speed) var(--ease);
}
.theme-toggle:hover, .nav-toggle:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-1px); }
.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }
.nav-toggle { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 4.5px; }
.nav-toggle span { display: block; width: 18px; height: 2px; border-radius: 2px; background: currentColor; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 6px;
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 14px 20px 18px; box-shadow: var(--shadow-md);
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 16px; border-radius: 12px; font-size: 1rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(56px, 9vw, 110px) 0 clamp(44px, 6vw, 72px);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(560px 320px at 12% -8%, rgba(37,99,235,.16), transparent 65%),
    radial-gradient(620px 360px at 88% -12%, rgba(79,70,229,.15), transparent 65%),
    radial-gradient(480px 300px at 50% 118%, rgba(20,184,166,.12), transparent 60%);
}
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: .55;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 0%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 0%, #000 30%, transparent 78%);
}
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .86rem; font-weight: 700; letter-spacing: .01em;
  color: var(--primary);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--border));
  backdrop-filter: blur(8px);
  padding: 9px 18px; border-radius: 999px;
  box-shadow: var(--shadow-xs);
  margin-bottom: 22px;
}
.hero h1 {
  max-width: 880px; margin-inline: auto;
  background: linear-gradient(110deg, var(--text) 15%, var(--primary) 42%, var(--secondary) 62%, #7C3AED 80%, var(--accent) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .sub { max-width: 660px; margin: 0 auto 30px; color: var(--muted); font-size: clamp(1.05rem, 1.7vw, 1.24rem); }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 26px; }

.badge-row { display: flex; gap: 8px 22px; justify-content: center; flex-wrap: wrap; color: var(--muted); font-size: .92rem; font-weight: 600; }
.badge-row span { display: inline-flex; align-items: center; gap: 7px; }
.badge-row svg { color: var(--success); }

/* Hero-Statistikkarten */
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 720px; margin: 34px auto 0; }
.stat-card {
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 14px;
  box-shadow: var(--shadow-sm);
}
.stat-card b { display: block; font-size: clamp(1.3rem, 2.6vw, 1.8rem); font-weight: 800; letter-spacing: -.02em; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-card span { font-size: .82rem; color: var(--muted); font-weight: 600; }
@media (max-width: 560px) { .stat-row { grid-template-columns: 1fr 1fr; } .stat-row .stat-card:last-child { grid-column: 1 / -1; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; font-size: .98rem; font-family: inherit;
  padding: 13px 26px; border-radius: 14px; border: 1px solid transparent;
  cursor: pointer; transition: all var(--speed) var(--ease);
  text-decoration: none !important;
}
.btn-lg { padding: 16px 34px; font-size: 1.06rem; border-radius: 16px; }
.btn-primary {
  color: #fff; background: var(--grad-brand);
  box-shadow: var(--shadow-brand), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(37,99,235,.55), inset 0 1px 0 rgba(255,255,255,.18); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost { color: var(--text); background: var(--surface); border-color: var(--border-strong); box-shadow: var(--shadow-xs); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ---------- Karten ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .96rem; margin-bottom: 0; }

.card-link { display: flex; flex-direction: column; gap: 0; color: inherit; overflow: hidden; }
.card-link::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: var(--card-grad, var(--grad-brand));
  opacity: 0; transition: opacity var(--speed) var(--ease);
}
.card-link:hover { text-decoration: none; transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--primary) 35%, var(--border)); }
.card-link:hover::before { opacity: 1; }
.card-cta { margin-top: 16px; font-weight: 700; font-size: .92rem; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; transition: gap var(--speed) var(--ease); }
.card-link:hover .card-cta { gap: 11px; }

/* Große Icon-Kacheln für Rechner-Karten */
.card-icon {
  width: 84px; height: 84px;
  display: grid; place-items: center;
  font-size: 42px; line-height: 1;
  border-radius: 22px;
  background: var(--card-grad, var(--grad-brand));
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(15,23,42,.35);
  margin-bottom: 20px;
  transition: transform .35s var(--ease);
}
.card-link:hover .card-icon { transform: scale(1.08) rotate(-4deg); }

/* Gradient-Varianten (per nth-child rotierend) */
.grid > .card-link:nth-child(6n+1) { --card-grad: var(--grad-sky); }
.grid > .card-link:nth-child(6n+2) { --card-grad: var(--grad-violet); }
.grid > .card-link:nth-child(6n+3) { --card-grad: var(--grad-teal); }
.grid > .card-link:nth-child(6n+4) { --card-grad: var(--grad-amber); }
.grid > .card-link:nth-child(6n+5) { --card-grad: var(--grad-green); }
.grid > .card-link:nth-child(6n+6) { --card-grad: var(--grad-rose); }

.benefit { display: flex; gap: 18px; align-items: flex-start; }
.benefit .b-icon {
  flex: 0 0 56px; width: 56px; height: 56px;
  display: grid; place-items: center; font-size: 26px;
  border-radius: 16px; background: var(--grad-brand-soft);
  border: 1px solid color-mix(in srgb, var(--primary) 18%, var(--border));
}

.post-card .post-meta { margin-bottom: 10px; }
.post-meta { display: inline-flex; align-items: center; gap: 10px; font-size: .82rem; color: var(--muted); font-weight: 600; }
.post-cat {
  background: var(--primary-soft); color: var(--primary);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  padding: 4px 11px; border-radius: 999px;
}

/* ---------- Rechner-Panel ---------- */
.calc-wrap { padding: clamp(8px, 2vw, 24px) 0 clamp(44px, 6vw, 72px); }
.calc-panel {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 880px;
  margin-inline: auto;
}

.calc-inputs { padding: clamp(26px, 4vw, 44px); }
.calc-title { font-size: clamp(1.3rem, 2.3vw, 1.7rem); margin-bottom: 6px; }
.calc-note { color: var(--muted); font-size: .9rem; margin-bottom: 26px; }

.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 9px; }
.field .hint { color: var(--muted); font-weight: 500; }

.input, .select {
  width: 100%; height: 60px;
  font: inherit; font-size: 1.05rem; font-weight: 600;
  color: var(--text);
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  padding: 0 18px;
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease), background var(--speed) var(--ease);
  appearance: none;
}
textarea.input { height: auto; }
.select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
  padding-right: 44px;
}
.input::placeholder { color: var(--muted); font-weight: 500; }
.input:hover, .select:hover { border-color: var(--border-strong); }
.input:focus, .select:focus {
  outline: none; border-color: var(--primary); background: var(--surface);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
}

.input-group { position: relative; }
.input-group .input { padding-right: 52px; }
.input-group .unit {
  position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-weight: 700; pointer-events: none;
}

.date-group { display: grid; grid-template-columns: 1fr 1.35fr 1fr; gap: 10px; }
/* Datums-Selects sind schmal: Innenabstände kompakt, damit "Tag"/"Monat" nie abgeschnitten wird */
.date-group .select, .date-group .input { padding-left: 14px; }
.date-group .select {
  padding-right: 32px;
  background-position: right 10px center;
  background-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
@media (max-width: 480px) {
  .date-group { gap: 7px; }
  .date-group .select, .date-group .input { padding-left: 10px; font-size: .95rem; }
  .date-group .select { padding-right: 26px; background-position: right 7px center; }
  .date-group .input { padding-right: 10px; }
}

.radio-row { display: flex; flex-wrap: wrap; gap: 10px; }
.radio-pill { cursor: pointer; }
.radio-pill input { position: absolute; opacity: 0; }
.radio-pill span {
  display: inline-flex; align-items: center; min-height: 48px;
  padding: 10px 19px; border-radius: 999px;
  border: 1.5px solid var(--border); background: var(--surface-2);
  font-weight: 600; font-size: .93rem; color: var(--muted);
  transition: all var(--speed) var(--ease);
}
.radio-pill:hover span { border-color: var(--border-strong); color: var(--text); }
.radio-pill input:checked + span {
  background: var(--primary-soft); border-color: var(--primary); color: var(--primary);
  font-weight: 700; box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 10%, transparent);
}
.radio-pill input:focus-visible + span { box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 22%, transparent); }

input[type="checkbox"] { width: 21px; height: 21px; accent-color: var(--primary); }

/* ---------- Ergebnis-Panel ---------- */
.calc-result {
  position: relative;
  background: var(--grad-result);
  color: #fff;
  padding: clamp(26px, 4vw, 44px);
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
}
.calc-result::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(420px 260px at 110% -10%, rgba(255,255,255,.16), transparent 60%),
    radial-gradient(360px 240px at -10% 110%, rgba(20,184,166,.28), transparent 55%);
  pointer-events: none;
}
.calc-result > div { position: relative; }
.calc-result.updated > div { animation: resultIn .5s var(--ease); }
.calc-panel.needs-calc .calc-result { display: none; }
.calc-result { scroll-margin-top: 92px; }
.calc-result.reveal { animation: panelReveal .65s var(--ease); }
@keyframes panelReveal {
  from { opacity: 0; transform: translateY(26px) scale(.985); }
  60% { opacity: 1; }
  to { opacity: 1; transform: none; }
}
@keyframes resultIn {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to { opacity: 1; transform: none; }
}

.result-empty { color: rgba(255,255,255,.82); font-size: 1rem; margin: 0; }
.result-label { display: block; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.75); margin-bottom: 8px; }
.result-main { font-size: clamp(2.5rem, 5.5vw, 3.6rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; text-shadow: 0 2px 14px rgba(0,0,0,.18); }
.result-sub { color: rgba(255,255,255,.85); font-size: .98rem; margin-top: 6px; }

.result-rows { margin-top: 22px; border-top: 1px solid rgba(255,255,255,.22); padding-top: 8px; }
.result-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 11px 12px; margin: 2px -12px; border-radius: 12px;
  font-size: .95rem; color: rgba(255,255,255,.88);
}
.result-row b { font-variant-numeric: tabular-nums; font-weight: 700; white-space: nowrap; }
.result-row.highlight {
  background: rgba(255,255,255,.14);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff; font-weight: 600;
}
.result-warning {
  margin-top: 14px; padding: 12px 16px;
  background: rgba(255,255,255,.13); backdrop-filter: blur(6px);
  border-left: 3px solid var(--warning);
  border-radius: 10px; font-size: .9rem;
}
.result-badge {
  display: inline-flex; align-items: center; gap: 7px;
  margin-top: 18px; padding: 8px 15px;
  background: rgba(255,255,255,.13); backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px; font-size: .82rem; font-weight: 600;
}

/* ---------- Inhalt / Redaktion ---------- */
.content h2 { margin-top: 1.7em; }
.content h3 { margin-top: 1.3em; }
.content ul, .content ol { padding-left: 24px; margin: 0 0 1.2em; }
.content li { margin-bottom: .55em; }
.content li::marker { color: var(--primary); font-weight: 700; }

.formula-box {
  background: var(--grad-brand-soft);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, var(--border));
  border-left: 4px solid var(--primary);
  border-radius: var(--r-md);
  padding: 20px 24px;
  font-weight: 700; font-size: 1.04rem;
  margin: 1.4em 0;
}
.example-box {
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border));
  border-radius: var(--r-lg);
  padding: 24px 26px;
  margin: 1.5em 0;
  box-shadow: var(--shadow-xs);
}
.example-box h3 { margin-top: 0; font-size: 1.08rem; }
.example-box p:last-child { margin-bottom: 0; }

.source-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px 26px;
  margin: 1.5em 0;
  box-shadow: var(--shadow-xs);
}
.source-box h3 { margin-top: 0; display: flex; align-items: center; gap: 9px; font-size: 1.05rem; }
.source-box ul { margin-bottom: 0; }
.update-stamp {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .84rem; font-weight: 600; color: var(--muted);
  background: var(--surface-2); border: 1px solid var(--border);
  padding: 7px 14px; border-radius: 999px;
}
.update-stamp b { color: var(--success); }

.table-scroll { overflow-x: auto; margin: 1.4em 0; border-radius: var(--r-md); border: 1px solid var(--border); box-shadow: var(--shadow-xs); }
.data-table { width: 100%; border-collapse: collapse; font-size: .95rem; background: var(--surface); }
.data-table th { background: var(--grad-brand); color: #fff; text-align: left; padding: 13px 18px; font-weight: 700; white-space: nowrap; }
.data-table td { padding: 12px 18px; border-top: 1px solid var(--border); }
.data-table tbody tr:nth-child(even) { background: var(--surface-2); }
.data-table tbody tr:hover { background: var(--primary-soft); }

/* FAQ */
.faq-list { display: grid; gap: 12px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}
.faq-item[open] { border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); box-shadow: var(--shadow-sm); }
.faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 22px; font-weight: 700; font-size: 1.02rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; flex: 0 0 30px; height: 30px;
  display: grid; place-items: center;
  font-size: 19px; font-weight: 700; color: var(--primary);
  background: var(--primary-soft); border-radius: 9px;
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-answer { padding: 0 22px 20px; color: var(--muted); }
.faq-answer p:last-child { margin-bottom: 0; }

/* Breadcrumbs */
.breadcrumbs { padding-top: 18px; font-size: .85rem; }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; color: var(--muted); }
.breadcrumbs li + li::before { content: '›'; margin-right: 6px; color: var(--border-strong); }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--primary); }

.article-header { padding: clamp(28px, 4vw, 48px) 0 8px; }

/* Ad-Slots: Höhe reserviert (CLS) */
.ad-slot {
  min-height: 280px; margin: clamp(28px, 4vw, 44px) 0;
  border: 1.5px dashed var(--border-strong); border-radius: var(--r-lg);
  display: grid; place-items: center;
  color: var(--border-strong); font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
}
.ad-slot::after { content: 'Anzeige'; }
@media (min-width: 768px) { .ad-slot { min-height: 250px; } }

/* ---------- Footer ---------- */
.site-footer { margin-top: clamp(40px, 6vw, 80px); background: var(--bg-soft); border-top: 1px solid var(--border); }
[data-theme="dark"] .site-footer { background: #0B1326; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; padding: clamp(40px, 6vw, 64px) 0 36px; }
@media (max-width: 920px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); margin-bottom: 16px; }
.footer-col a { display: block; color: var(--text); font-size: .94rem; padding: 5px 0; font-weight: 500; }
.footer-col a:hover { color: var(--primary); text-decoration: none; }
.footer-about p { color: var(--muted); font-size: .92rem; }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; font-size: .85rem; color: var(--muted); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.newsletter { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; position: relative; }
.newsletter input[type="email"] {
  flex: 1 1 200px; height: 52px;
  font: inherit; font-size: .95rem;
  padding: 0 16px;
  border: 1.5px solid var(--border); border-radius: var(--r-md);
  background: var(--surface); color: var(--text);
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}
.newsletter input[type="email"]:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 14%, transparent); }
.newsletter .btn { height: 52px; padding: 0 22px; border-radius: var(--r-md); }
.newsletter-msg { flex-basis: 100%; font-size: .86rem; margin: 4px 0 0; color: var(--success); font-weight: 600; }

/* ---------- Sonstiges ---------- */
::selection { background: color-mix(in srgb, var(--primary) 24%, transparent); }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--primary) 55%, transparent); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Einkommenslücken-Balken ---------- */
.gap-chart { margin-top: 20px; padding: 18px; background: rgba(255,255,255,.1); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.18); border-radius: 14px; }
.gap-title { display: block; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.8); margin-bottom: 12px; }
.gap-row { display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: 10px; margin-bottom: 9px; font-size: .82rem; }
.gap-label { color: rgba(255,255,255,.85); }
.gap-track { height: 12px; background: rgba(255,255,255,.16); border-radius: 999px; overflow: hidden; }
.gap-fill { display: block; height: 100%; border-radius: 999px; transition: width .6s var(--ease); }
.gap-fill.g-netto { background: linear-gradient(90deg, #93C5FD, #FFFFFF); }
.gap-fill.g-kg { background: linear-gradient(90deg, #2DD4BF, #14B8A6); }
.gap-fill.g-luecke { background: linear-gradient(90deg, #FCA5A5, #F87171); }
.gap-value { font-variant-numeric: tabular-nums; font-size: .82rem; color: #fff; }
.gap-note { display: block; margin-top: 8px; font-size: .76rem; color: rgba(255,255,255,.7); }

/* ---------- PDF-Export ---------- */
.pdf-export-btn {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 14px; margin-left: 10px;
  padding: 9px 18px;
  background: rgba(255,255,255,.92); color: var(--primary-deep);
  border: none; border-radius: 999px;
  font: inherit; font-size: .85rem; font-weight: 700;
  cursor: pointer; box-shadow: var(--shadow-sm);
  transition: all var(--speed) var(--ease);
}
.pdf-export-btn:hover { background: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }


/* ---------- "Jetzt berechnen"-Button ---------- */
.calc-submit {
  width: 100%;
  margin-top: 6px;
  padding: 17px 28px;
  font-size: 1.08rem;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}
.calc-submit::after {
  content: '';
  position: absolute; top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg);
  transition: left .6s var(--ease);
}
.calc-submit:hover::after { left: 130%; }

/* ---------- Scroll-Reveal ---------- */
.pre-anim {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.pre-anim.in-view { opacity: 1; transform: none; }

/* ---------- Header-Schatten beim Scrollen ---------- */
.site-header { transition: box-shadow .3s var(--ease); }
.site-header.scrolled { box-shadow: 0 6px 24px -8px rgba(15,23,42,.14); }
[data-theme="dark"] .site-header.scrolled { box-shadow: 0 6px 24px -4px rgba(0,0,0,.5); }

/* ---------- Hero: Aurora & lebendige Details ---------- */
@keyframes auroraShift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(3%, 4%) scale(1.06); }
}
.hero::before { animation: auroraShift 14s ease-in-out infinite; }

.hero .eyebrow::before {
  content: '';
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--success);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(22,163,74,.45); }
  50% { box-shadow: 0 0 0 6px rgba(22,163,74,0); }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
.stat-card:nth-child(1) { animation: floatY 6s ease-in-out infinite; }
.stat-card:nth-child(2) { animation: floatY 6s ease-in-out 1.2s infinite; }
.stat-card:nth-child(3) { animation: floatY 6s ease-in-out 2.4s infinite; }

/* Gradient-Text der H1 dezent in Bewegung */
.hero h1 {
  background-size: 200% 100%;
  animation: gradientPan 9s ease-in-out infinite;
}
@keyframes gradientPan {
  0%, 100% { background-position: 18% 50%; }
  50% { background-position: 82% 50%; }
}

/* Bunte Icon-Akzente für Benefits (rotierend wie Rechner-Karten) */
.grid > .card.benefit:nth-child(3n+1) .b-icon { background: linear-gradient(135deg, rgba(14,165,233,.16), rgba(37,99,235,.16)); border-color: rgba(37,99,235,.3); }
.grid > .card.benefit:nth-child(3n+2) .b-icon { background: linear-gradient(135deg, rgba(139,92,246,.16), rgba(109,40,217,.16)); border-color: rgba(139,92,246,.3); }
.grid > .card.benefit:nth-child(3n+3) .b-icon { background: linear-gradient(135deg, rgba(20,184,166,.16), rgba(13,148,136,.16)); border-color: rgba(20,184,166,.3); }

/* FAQ-Hover etwas lebendiger */
.faq-item:hover { transform: translateX(4px); }
.faq-item { transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease), transform var(--speed) var(--ease); }

/* ============================================================
   Polish-Layer v4: mehr Farbe, mehr Tiefe, mehr Bewegung
   ============================================================ */

/* Scroll-Fortschrittsbalken oben (Gradient) */
.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 200;
  height: 3px; width: 100%;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: linear-gradient(90deg, #2563EB, #4F46E5, #7C3AED, #14B8A6);
  pointer-events: none;
}

/* Rechner-Ergebnis: lebendiger, langsam wandernder Gradient */
.calc-result {
  background-size: 180% 180%;
  animation: resultGradient 16s ease-in-out infinite;
}
@keyframes resultGradient {
  0%, 100% { background-position: 0% 30%; }
  50% { background-position: 100% 70%; }
}

/* Karten: farbiger Glow passend zum Icon-Gradienten */
.grid > .card-link:nth-child(6n+1):hover { box-shadow: 0 24px 48px -16px rgba(14,165,233,.35); }
.grid > .card-link:nth-child(6n+2):hover { box-shadow: 0 24px 48px -16px rgba(139,92,246,.38); }
.grid > .card-link:nth-child(6n+3):hover { box-shadow: 0 24px 48px -16px rgba(20,184,166,.35); }
.grid > .card-link:nth-child(6n+4):hover { box-shadow: 0 24px 48px -16px rgba(245,158,11,.35); }
.grid > .card-link:nth-child(6n+5):hover { box-shadow: 0 24px 48px -16px rgba(34,197,94,.35); }
.grid > .card-link:nth-child(6n+6):hover { box-shadow: 0 24px 48px -16px rgba(244,63,94,.35); }

/* Sektions-Rhythmus: jede zweite Sektion bekommt eine zarte Verlaufstönung */
main > .section:nth-of-type(even) {
  background:
    linear-gradient(180deg, transparent, color-mix(in srgb, var(--primary) 4%, transparent) 30%, color-mix(in srgb, var(--secondary) 4%, transparent) 70%, transparent);
}

/* Tabellenzeilen: sanfter Lift beim Hover */
.data-table tbody tr { transition: background var(--speed) var(--ease), transform var(--speed) var(--ease); }
.data-table tbody tr:hover { transform: scale(1.005); }

/* Eingabefelder: farbiger Verlaufsrand beim Fokus */
.input:focus, .select:focus {
  border-color: transparent;
  background-image: linear-gradient(var(--surface), var(--surface)), var(--grad-brand);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

/* Footer: feiner Gradient-Abschluss */
.site-footer { border-top: none; position: relative; }
.site-footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #2563EB, #4F46E5, #14B8A6);
  opacity: .65;
}

/* Blog-Karten: Kategorie-Pill leuchtet beim Hover */
.post-card:hover .post-cat { background: var(--grad-brand); color: #fff; border-color: transparent; }

/* Logo: sanfte Begrüßungsrotation beim Laden */
@keyframes logoIn { from { transform: rotate(-8deg) scale(.9); opacity: 0; } to { transform: none; opacity: 1; } }
.logo svg, .logo img { animation: logoIn .6s var(--ease) both; }