/* ============================================================
   Spending Lens — Landing Page
   - Statisch, DSGVO-konform (Self-Hosted Fonts, kein Tracking)
   - Wiederverwendbare Card/Grid-Komponenten
   - Responsive: Desktop / Tablet / Mobile
   ============================================================ */

/* ---------- 1. Self-Hosted Fonts -------------------------------- */
@font-face {
  font-family: "Lora";
  src: url("fonts/lora-regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Lora";
  src: url("fonts/lora-italic.woff2") format("woff2");
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Lora";
  src: url("fonts/lora-medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Lato";
  src: url("fonts/lato-regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Lato";
  src: url("fonts/lato-italic.woff2") format("woff2");
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Lato";
  src: url("fonts/lato-bold.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "DejaVu Sans Mono";
  src: url("fonts/dejavusansmono-regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}

/* ---------- 2. Design Tokens ------------------------------------ */
:root {
  /* Foliensatz-Palette */
  --ink-main:   #1A1F1A;
  --ink-body:   #6A6A60;
  --ink-soft:   #C0CBBC;
  --ink-muted:  #95A095;
  --accent:     #A8C49C;
  --blue-green: #1F4F3A;
  --cream:      #F6F3EC;

  /* Abgeleitete Tokens */
  --bg-dark:        #1A1F1A;
  --bg-dark-soft:   #232A23;
  --bg-cream:       #F6F3EC;
  --bg-cream-soft:  #ECE7D9;
  --rule:           #D9D2BE;
  --rule-dark:      #2E3A2E;

  /* Schriften */
  --font-sans:  "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Lora", "Iowan Old Style", "Apple Garamond", Garamond, "Hoefler Text", "Times New Roman", Times, serif;
  --font-mono:  "DejaVu Sans Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  /* Layout */
  --max-w:      1180px;
  --gutter:     clamp(20px, 4vw, 28px);
  --gap:        clamp(16px, 2.4vw, 24px);
  --radius:     10px;
  --radius-sm:  6px;
  --shadow-soft: 0 1px 0 rgba(26,31,26,0.04), 0 12px 36px -22px rgba(26,31,26,0.25);
  --shadow-card: 0 1px 0 rgba(26,31,26,0.04), 0 18px 48px -28px rgba(26,31,26,0.35);
}

/* ---------- 3. Reset & Basis ------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(15px, 1.05vw + 0.5rem, 17px);
  line-height: 1.55;
  color: var(--ink-body);
  background: var(--bg-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Typografie */
h1, h2, h3, .serif {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--ink-main);
  margin: 0 0 1rem;
}
h1 { font-size: clamp(2.1rem, 4.6vw + 0.5rem, 4rem); line-height: 1.08; }
h2 { font-size: clamp(1.65rem, 2.6vw + 0.5rem, 2.5rem); line-height: 1.15; }
h3 { font-size: clamp(1.15rem, 0.5vw + 1rem, 1.35rem); line-height: 1.3; }

p { margin: 0 0 1rem; color: var(--ink-body); }

a {
  color: var(--blue-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(31,79,58,0.35);
}
a:hover { border-bottom-color: var(--blue-green); }

code, kbd, samp, pre, .mono { font-family: var(--font-mono); }

/* Eyebrow / kleine Labels */
.eyebrow {
  font-family: var(--font-sans);
  font-size: clamp(0.72rem, 0.4vw + 0.6rem, 0.78rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-green);
  font-weight: 700;
  margin: 0 0 1rem;
}
.italic-accent { font-style: italic; color: var(--accent); }
.muted { color: var(--ink-muted); }

/* ---------- 4. Layout ------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(56px, 7vw, 96px) 0;
  scroll-margin-top: 80px;
}
.hero, .cta { scroll-margin-top: 80px; }
.section--soft { background: var(--bg-cream-soft); }
.section--dark {
  background: var(--bg-dark);
  color: var(--ink-soft);
}
.section--dark p,
.section--dark li { color: var(--ink-soft); }
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--cream); }
.section--dark .eyebrow { color: var(--accent); }
.hero .eyebrow,
.cta  .eyebrow { color: var(--ink-muted); }
.section--dark a { color: var(--cream); border-bottom-color: rgba(246,243,236,0.4); }

.section__intro {
  max-width: 78ch;
  margin: 0 0 1.5rem;
}

/* Zwei-Spalten-Lead */
.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}
.split--with-figure { grid-template-columns: 1.5fr 1fr; align-items: center; }
@media (max-width: 820px) {
  .split,
  .split--with-figure { grid-template-columns: 1fr; gap: 24px; }
}

/* ---------- 4b. Balken-Grafik (Slide 2) ------------------------ */
.bar-figure {
  margin: 0;
  display: flex;
  justify-content: center;
}
.bar-figure__svg {
  width: 100%;
  max-width: 480px;
  height: auto;
  overflow: visible;
}
.bar-figure__bar--full  { fill: var(--blue-green); }
.bar-figure__bar--short { fill: #8A8A7E; }
.bar-figure__base {
  stroke: var(--rule);
  stroke-width: 1.5;
}
.bar-figure__cap {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  fill: var(--blue-green);
}
.bar-figure__label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  fill: var(--ink-main);
}

/* ---------- 5. Grid-System -------------------------------------- */
.grid {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(28px, 4vw, 40px);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.grid--two   { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--three { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--four  { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* Bei drei/vier Karten auf Tablet auf zwei runter, ab dort auto-fit */
@media (min-width: 720px) and (max-width: 1020px) {
  .grid--three { grid-template-columns: repeat(2, 1fr); }
  .grid--four  { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 6. Card-Komponente ---------------------------------- */
.card {
  --card-bg: #FBF7EC;
  --card-fg: var(--ink-body);
  --card-title: var(--ink-main);
  --card-border: var(--blue-green);

  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  color: var(--card-fg);
  padding: clamp(26px, 3vw, 36px);
  border: 1px solid rgba(31,79,58,0.10);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  min-height: 100%;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--card-border);
  z-index: 1;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: rgba(31,79,58,0.18);
}

.card__eyebrow {
  font-family: var(--font-sans);
  font-size: clamp(0.7rem, 0.4vw + 0.55rem, 0.76rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--blue-green);
  margin: 0 0 0.6rem;
}
.card__num {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 1.4vw + 1rem, 2.1rem);
  color: var(--blue-green);
  line-height: 1;
  margin: 0 0 0.5rem;
  display: block;
}
.card__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.15rem, 0.6vw + 1rem, 1.4rem);
  line-height: 1.25;
  color: var(--card-title);
  margin: 0 0 0.6rem;
}
.card__body {
  color: var(--card-fg);
  font-size: clamp(0.92rem, 0.3vw + 0.85rem, 0.97rem);
  line-height: 1.55;
  margin: 0;
}
.card__body + .card__body { margin-top: 0.6rem; }

.card__list {
  margin: 0.4rem 0 0;
  padding: 0;
  list-style: none;
}
.card__list li {
  position: relative;
  padding-left: 1.1rem;
  margin: 0.35rem 0;
  font-size: clamp(0.92rem, 0.3vw + 0.85rem, 0.97rem);
  line-height: 1.5;
  color: var(--card-fg);
}
.card__list li::before {
  content: "—";
  position: absolute;
  left: 0; top: 0;
  color: var(--blue-green);
}

/* Card-Varianten */
.card--dark {
  --card-bg: #232A23;
  --card-fg: var(--ink-soft);
  --card-title: var(--cream);
  --card-border: var(--accent);
  border-color: rgba(168,196,156,0.16);
}
.card--dark:hover { border-color: rgba(168,196,156,0.3); }
.card--dark .card__eyebrow { color: var(--accent); }
.card--dark .card__num     { color: var(--accent); }
.card--dark .card__list li::before { color: var(--accent); }

.card--stat .card__num { color: var(--blue-green); }

/* ---------- 7. Header & Nav ------------------------------------- */
.site-header {
  background: rgba(26, 31, 26, 0.92);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
          backdrop-filter: saturate(140%) blur(8px);
  color: var(--cream);
  padding: 16px 0;
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
@supports not (backdrop-filter: blur(1px)) {
  .site-header { background: var(--bg-dark); }
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 0.5vw + 1.05rem, 1.45rem);
  color: var(--cream);
  border-bottom: none;
}
.brand__dot { color: var(--accent); margin: 0 0.15em; }

.site-nav {
  display: flex;
  gap: clamp(10px, 1.2vw, 18px);
  flex-wrap: wrap;
  justify-content: flex-end;
}
.site-nav a {
  color: var(--ink-soft);
  font-size: clamp(0.84rem, 0.2vw + 0.8rem, 0.92rem);
  letter-spacing: 0.04em;
  border-bottom: none;
}
.site-nav a:hover { color: var(--cream); }

/* Mobile-Toggle: nur via Checkbox-Hack, kein JS */
.nav-toggle { display: none; }
.nav-toggle__btn {
  display: none;
  width: 40px; height: 40px;
  background: transparent;
  border: 1px solid rgba(246,243,236,0.3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  position: relative;
}
.nav-toggle__btn::before,
.nav-toggle__btn::after,
.nav-toggle__btn span {
  content: "";
  position: absolute;
  left: 9px; right: 9px;
  height: 2px;
  background: var(--cream);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle__btn::before { top: 12px; }
.nav-toggle__btn span    { top: 19px; }
.nav-toggle__btn::after  { top: 26px; }

@media (max-width: 720px) {
  .nav-toggle__btn { display: inline-block; }
  .site-nav {
    display: none;
    flex-direction: column;
    gap: 0;
    width: 100%;
    margin-top: 18px;
    border-top: 1px solid var(--rule-dark);
  }
  .site-nav a {
    padding: 14px 4px;
    border-bottom: 1px solid var(--rule-dark);
  }
  .site-header__inner { flex-wrap: wrap; }
  .nav-toggle:checked ~ .site-nav { display: flex; }
}

/* ---------- 8. Hero --------------------------------------------- */
.hero {
  background: var(--bg-dark);
  color: var(--cream);
  padding: clamp(72px, 9vw, 130px) 0 clamp(80px, 10vw, 140px);
}
.hero h1 { color: var(--cream); max-width: 18ch; }
.hero__lead {
  max-width: 60ch;
  color: var(--ink-soft);
  font-size: clamp(1rem, 0.4vw + 0.95rem, 1.15rem);
  margin-top: 1.4rem;
}
.hero__foot {
  margin-top: clamp(3.5rem, 6vw, 6rem);
  color: var(--ink-muted);
  font-size: clamp(0.74rem, 0.2vw + 0.7rem, 0.82rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ---------- 9. Stat-Card (Fakten) ------------------------------- */
.stat-card {
  --card-bg: #FBF7EC;
  --card-fg: var(--ink-body);
  --card-title: var(--ink-main);
  --card-border: var(--blue-green);

  position: relative;
  background: var(--card-bg);
  border: 1px solid rgba(31,79,58,0.10);
  border-radius: var(--radius);
  padding: clamp(26px, 3vw, 36px);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.stat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--card-border);
  z-index: 1;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: rgba(31,79,58,0.18);
}
.stat-card__big {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 1.6vw + 1.4rem, 3rem);
  color: var(--blue-green);
  line-height: 1;
  margin: 0;
  word-break: keep-all;
  overflow-wrap: normal;
}
.stat-card__label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: 0.7rem;
}
.stat-card__desc {
  color: var(--ink-body);
  font-size: clamp(0.9rem, 0.3vw + 0.82rem, 0.95rem);
  line-height: 1.55;
  margin: 1.4rem 0 0;
}

/* ---------- 10. Vergütung-Spotlight ----------------------------- */
.price {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}
.price__figure {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 10vw, 7rem);
  line-height: 1;
  color: var(--blue-green);
}
.price__caption {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 0.5vw + 0.95rem, 1.25rem);
  margin-top: 0.8rem;
}
@media (max-width: 820px) {
  .price { grid-template-columns: 1fr; }
}

/* ---------- 11. CTA --------------------------------------------- */
.cta {
  background: var(--bg-dark);
  color: var(--cream);
  padding: clamp(72px, 9vw, 110px) 0;
}
.cta h2 { color: var(--cream); max-width: 22ch; }
.cta p  { color: var(--ink-soft); max-width: 60ch; }
.cta__actions {
  margin-top: clamp(1.6rem, 3vw, 2.4rem);
  display: flex;
  gap: clamp(0.8rem, 1.5vw, 1.4rem);
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 13px 24px;
  border: 1px solid var(--accent);
  color: var(--cream);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  background: transparent;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.btn:hover {
  background: var(--accent);
  color: var(--ink-main);
  border-color: var(--accent);
}
.btn--primary {
  background: var(--accent);
  color: var(--ink-main);
}
.btn--primary:hover { background: #BFD6B4; border-color: #BFD6B4; }

@media (max-width: 520px) {
  .cta__actions { flex-direction: column; align-items: stretch; }
  .btn { text-align: center; }
}

/* ---------- 12. Footer ------------------------------------------ */
.site-footer {
  background: var(--bg-dark);
  color: var(--ink-soft);
  padding: clamp(48px, 6vw, 72px) 0 36px;
  border-top: 1px solid var(--rule-dark);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(28px, 4vw, 48px);
}
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
.footer__heading {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin: 0 0 1rem;
}
.footer__col p {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin: 0 0 0.5rem;
}
.footer__col a {
  font-size: 0.95rem;
  color: var(--cream);
  border-bottom: 1px solid rgba(168,196,156,0.5);
  transition: color 0.15s ease, border-bottom-color 0.15s ease;
}
.footer__col a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.footer__col .brand,
.footer__col .brand:hover { border-bottom: none; color: var(--cream); }
.footer__claim {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 0.4vw + 0.9rem, 1.1rem);
  color: var(--cream);
  line-height: 1.45;
  margin-bottom: 0.6rem;
}
.footer__meta {
  font-size: 0.85rem;
  color: var(--ink-muted);
}
.footer__bottom {
  margin-top: clamp(28px, 4vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--rule-dark);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

/* ---------- 13. Legal Pages ------------------------------------- */
.page-bar {
  background: var(--bg-dark);
  color: var(--cream);
  padding: clamp(48px, 6vw, 64px) 0 clamp(40px, 5vw, 56px);
}
.page-bar .eyebrow { color: var(--accent); margin-bottom: 0.8rem; }
.page-bar h1 { color: var(--cream); margin: 0; }

.legal { padding: clamp(56px, 7vw, 88px) 0 clamp(72px, 8vw, 112px); }
.legal__inner { max-width: 720px; margin: 0 auto; }
.legal h1 { margin-bottom: 2rem; }
.legal h2 {
  font-size: clamp(1.2rem, 0.5vw + 1rem, 1.35rem);
  margin: 2.2rem 0 0.7rem;
  color: var(--ink-main);
}
.legal p { color: var(--ink-body); }
.legal a { color: var(--blue-green); }

/* ---------- 13b. Bullet-Liste (Foliensatz-Style) ---------------- */
.bullet-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  max-width: 60ch;
}
.bullet-list li {
  position: relative;
  padding-left: 1.6em;
  margin: 0.55rem 0;
  color: var(--ink-body);
  font-size: clamp(0.95rem, 0.3vw + 0.88rem, 1.05rem);
  line-height: 1.55;
}
.bullet-list li::before {
  content: "—";
  position: absolute;
  left: 0; top: 0;
  color: var(--blue-green);
  font-weight: 600;
}

/* ---------- 14. Helpers ----------------------------------------- */
.hr-soft {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: clamp(32px, 5vw, 56px) 0;
}

/* ============================================================
   15. Excel-Preview (eigene Komponente)
   ============================================================ */
.excel-preview {
  margin: clamp(32px, 4vw, 56px) 0 0;
  padding: 0;
}
.excel-preview__window {
  background: #FCFAF4;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  font-family: var(--font-sans);
}

.excel-preview__titlebar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  background: linear-gradient(#EFE9DA, #E6DFCC);
  border-bottom: 1px solid var(--rule);
}
.excel-preview__traffic { display: inline-flex; gap: 6px; }
.excel-preview__dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  display: inline-block;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.08);
}
.excel-preview__dot--r { background: #ED6A5E; }
.excel-preview__dot--y { background: #F4BF50; }
.excel-preview__dot--g { background: #61C554; }
.excel-preview__title {
  font-size: clamp(0.74rem, 0.2vw + 0.7rem, 0.84rem);
  color: var(--ink-main);
  letter-spacing: 0.01em;
}

.excel-preview__formulabar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: #FCFAF4;
  border-bottom: 1px solid #E5DDC6;
  font-size: 0.78rem;
}
.excel-preview__cellref {
  min-width: 44px;
  text-align: center;
  padding: 3px 8px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 3px;
  font-family: var(--font-mono);
  color: var(--ink-main);
}
.excel-preview__fx {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--ink-muted);
  padding: 0 4px;
}
.excel-preview__formula {
  flex: 1;
  padding: 3px 10px;
  background: #fff;
  border: 1px solid #E5DDC6;
  border-radius: 3px;
  color: var(--ink-main);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.table-scroll {
  overflow-x: auto;
  background: #fff;
  -webkit-overflow-scrolling: touch;
}
.excel-preview__table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
  font-size: 0.82rem;
  color: var(--ink-main);
}
.excel-preview__table thead th {
  background: var(--blue-green);
  color: var(--cream);
  font-weight: 600;
  text-align: left;
  padding: 9px 12px;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  border-right: 1px solid rgba(255,255,255,0.12);
  white-space: nowrap;
}
.excel-preview__table thead th:last-child { border-right: 0; }
.excel-preview__table tbody td {
  padding: 9px 12px;
  border-right: 1px solid #ECE6D4;
  border-bottom: 1px solid #ECE6D4;
  vertical-align: top;
  line-height: 1.35;
}
.excel-preview__table tbody td:last-child { border-right: 0; }
.excel-preview__table tbody tr:nth-child(even) td { background: #FAF6EA; }
.excel-preview__table tbody tr:hover td { background: #F0EAD6; }
.excel-preview__table th.num,
.excel-preview__table td.num {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.8rem;
  white-space: nowrap;
}

.excel-preview__tabs {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 2px;
  padding: 6px 8px 0;
  background: linear-gradient(#EFE9DA, #E6DFCC);
  border-top: 1px solid var(--rule);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.excel-preview__tab {
  display: inline-block;
  padding: 7px 14px 8px;
  font-size: 0.78rem;
  color: var(--ink-body);
  background: #E1D9BF;
  border: 1px solid var(--rule);
  border-bottom: none;
  border-radius: 4px 4px 0 0;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.excel-preview__tab--active {
  background: #FCFAF4;
  color: var(--ink-main);
  font-weight: 700;
  box-shadow: 0 -2px 0 var(--accent) inset;
}

.excel-preview__caption {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-top: 0.9rem;
  text-align: center;
}

@media (max-width: 720px) {
  .excel-preview__title { font-size: 0.76rem; }
  .excel-preview__formulabar { font-size: 0.74rem; }
  .excel-preview__table { min-width: 760px; }
}

/* ---------- 16. Reduzierte Bewegung ----------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .stat-card, .btn { transition: none; }
  .card:hover, .stat-card:hover { transform: none; }
}