/* --------------------------------------------------
   CSS Reset & Normalize (Minimal, Modern)
---------------------------------------------------*/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, main, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html { line-height: 1.15; -webkit-text-size-adjust: 100%; } 
body {font-family: 'Source Sans Pro', Arial, sans-serif; background: #fff; color: #222;}
article, aside, details, figcaption, figure, footer, header, main, menu, nav, section {display:block;}
img, svg {display: block; max-width: 100%; height: auto; vertical-align: middle;}
ul, ol {list-style: none;}
a {text-decoration: none; color: inherit;}
table {border-collapse: collapse; border-spacing: 0;}
button, input, select, textarea {font-family: inherit; font-size: 100%; background: none; border: none; padding: 0; color: inherit;}
button {cursor: pointer;}

/* --------------------------------------------------
   Fonts (Brand)
---------------------------------------------------*/
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;700&family=Source+Sans+Pro:wght@400;600&display=swap');
:root {
  --nv-primary: #1F2C44;
  --nv-secondary: #F4F7FB;
  --nv-accent: #47B98C;
  --nv-accent-dark: #276B53;
  --nv-bg: #fff;
  --nv-text: #222;
  --nv-muted: #7c869e;
  --nv-border: #e0e3eb;
  --nv-shadow: 0 2px 12px rgba(31,44,68,0.07), 0 1.5px 6px rgba(40,92,65,0.04);
  --nv-radius: 12px;
  --nv-spacing: 20px;
  --nv-container: 1200px;
}

body {
  font-family: 'Source Sans Pro', Arial, sans-serif;
  color: var(--nv-text);
  background: var(--nv-bg);
  font-size: 16px;
  line-height: 1.64;
  letter-spacing: 0.01em;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  color: var(--nv-primary);
  letter-spacing: 0.01em;
}
h1 {font-size: 2.5rem; line-height: 1.15; margin-bottom: 28px; }
h2 {font-size: 1.75rem; margin-bottom: 24px; }
h3 {font-size: 1.2rem; margin-bottom: 16px; }
h4, h5, h6 {margin-bottom: 12px; font-size:1rem;}
p, ul, ol, li, dl, dd, dt {font-size: 1.06rem; color: var(--nv-text); margin-bottom:12px;}
p:last-child, ul:last-child, ol:last-child {margin-bottom: 0;}
strong, b {font-weight: 700; color: var(--nv-primary);}

/* --------------------------------------------------
   Base Layout
---------------------------------------------------*/
.container {
  width: 100%;
  max-width: var(--nv-container);
  margin: 0 auto;
  padding: 0 20px;
}

main {
  width: 100%;
  margin-top: 32px;
  margin-bottom: 64px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}

.content-wrapper {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.text-section {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* --------------------------------------------------
   Header & Navigation (Desktop)
---------------------------------------------------*/
header {
  background: var(--nv-bg);
  border-bottom: 1px solid var(--nv-border);
  padding: 0;
  position: sticky;
  z-index: 100;
  top: 0;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  position: relative;
  gap: var(--nv-spacing);
}
header img {
  height: 42px;
  margin-right: 24px;
}
.main-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
}
.main-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  font-size: 1.04rem;
  color: var(--nv-primary);
  padding: 4px 0;
  position: relative;
  transition: color .2s;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--nv-accent);
}
.cta-btn {
  display: inline-block;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  background: var(--nv-accent);
  color: #fff !important;
  padding: 12px 32px;
  border-radius: 100px;
  margin-left: 24px;
  box-shadow: 0 1.5px 10px 0 rgba(71,185,140,0.11);
  font-size: 1rem;
  letter-spacing: 0.03em;
  border: none;
  outline: none;
  transition: background .22s, box-shadow .22s, transform .18s;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--nv-accent-dark);
  box-shadow: 0 2.5px 16px 0 rgba(71,185,140,0.18);
  transform: translateY(-2px) scale(1.035);
}

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--nv-secondary);
  color: var(--nv-primary);
  font-size: 2.4rem;
  border-radius: 8px;
  padding: 4px 16px;
  border: 1px solid var(--nv-border);
  z-index: 102;
  transition: background 0.18s, color 0.18s;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: var(--nv-accent);
  color: #fff;
}

/* --------------------------------------------------
   Footer
---------------------------------------------------*/
footer {
  background: var(--nv-secondary);
  border-top: 1px solid var(--nv-border);
  padding: 48px 0 0;
  width: 100%;
  font-size: 1rem;
  color: var(--nv-primary);
}
.footer-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 30px;
}
.footer-columns > * {
  flex: 1 1 180px;
  min-width: 160px;
}
footer h3 {
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--nv-primary);
}
footer ul li, footer span {
  font-size: 0.97rem;
  color: var(--nv-primary);
}
footer a {
  color: var(--nv-primary);
  transition: color .17s;
}
footer a:hover, footer a:focus {
  color: var(--nv-accent);
}
.footer-nav ul, .footer-legal ul, .footer-social ul {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.footer-bottom {
  text-align: center;
  font-size: 0.91rem;
  padding: 24px 0 16px 0;
  color: var(--nv-muted);
}
.footer-social ul {
  flex-direction: row;
  gap: 12px;
}
.footer-social img {
  width: 24px;
  height: 24px;
  opacity: 0.82;
  transition: opacity .17s;
}
.footer-social img:hover, .footer-social img:focus {
  opacity: 1;
}

/* --------------------------------------------------
   Flex-based Card & Feature Layouts
---------------------------------------------------*/
.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 12px;
}
.features-grid > div {
  background: #fff;
  border-radius: var(--nv-radius);
  box-shadow: var(--nv-shadow);
  flex: 1 1 218px;
  max-width: 320px;
  padding: 24px 20px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  min-width: 180px;
  border: 1px solid var(--nv-border);
  transition: box-shadow .23s, border .17s, transform .18s;
}
.features-grid > div:hover {
  box-shadow: 0 4px 20px 2px rgba(71,185,140,0.11);
  border-color: var(--nv-accent);
  transform: translateY(-2px) scale(1.018);
}
.features-grid img {
  width: 44px;
  height: 44px;
}
.features-grid h3 {margin: 0 0 8px 0; font-size: 1.06rem; color: var(--nv-accent-dark);}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  width: 100%;
}
.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius);
  box-shadow: var(--nv-shadow);
  padding: 28px 24px;
  margin-bottom: 20px;
  flex: 1 1 240px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  transition: box-shadow .22s, border .13s, transform .14s;
}
.card:hover {
  border-color: var(--nv-accent);
  box-shadow: 0 8px 34px 2px rgba(31,44,68,0.13);
  transform: translateY(-2px);
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 28px;
  background: #fff;
  border-radius: var(--nv-radius);
  box-shadow: var(--nv-shadow);
  border: 1px solid var(--nv-border);
  margin-bottom: 24px;
  min-width: 0; /* fix overflow */
  flex: 1 1 330px;
  max-width: 530px;
  width: 100%;
  position: relative;
}
.testimonial-card p {
  color: var(--nv-primary);
  font-size: 1.09rem;
  flex: 1;
  margin-bottom: 0;
}
.testimonial-card span {
  color: var(--nv-accent-dark);
  font-size: 0.99rem;
  font-weight: 600;
  padding-left: 18px;
  white-space: nowrap;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* Preise
----------------------------*/
.preis {
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--nv-accent-dark);
  font-size: 1.01rem;
  margin-left: 6px;
}

/* --------------------------------------------------
   Lists, Tables, and Typography
---------------------------------------------------*/
ul, ol {
  padding-left: 20px;
}
ul li, ol li {
  margin-bottom: 10px;
  font-size: 1.06rem;
  color: var(--nv-primary);
  line-height: 1.56;
}
ul li strong {
  color: var(--nv-accent-dark);
}
dt {
  font-weight: 600;
  color: var(--nv-accent-dark);
  margin-top: 8px;
}
dd {margin-left: 0; padding: 2px 0 10px 0;}

/* --------------------------------------------------
   Cookie Consent Banner & Modal
---------------------------------------------------*/
#cookie-banner {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  background: #fff;
  color: var(--nv-primary);
  box-shadow: 0 -2px 18px 0 rgba(31,44,68,0.07);
  border-top: 1px solid var(--nv-border);
  z-index: 9999;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  gap: 18px;
  font-size: 0.99rem;
  animation: fadeInBanner .7s cubic-bezier(.77,0,.18,1) both;
}
@keyframes fadeInBanner {
  from {opacity: 0; transform: translateY(90px);}
  to   {opacity: 1; transform: none;}
}
#cookie-banner .cookie-btns {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}
.cookie-btn, .cookie-settings-btn {
  background: var(--nv-accent);
  color: #fff;
  border: none;
  border-radius: 40px;
  padding: 8px 24px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  box-shadow: 0 1.5px 8px 0 rgba(71,185,140,0.12);
  margin-left: 0;
  transition: background .18s, transform .16s;
}
.cookie-btn:last-child, .cookie-settings-btn:only-child {
  background: #E0E3EB;
  color: var(--nv-primary);
  font-weight: 600;
}
.cookie-btn:hover, .cookie-settings-btn:hover,
.cookie-btn:focus, .cookie-settings-btn:focus {
  background: var(--nv-accent-dark);
  color: #fff;
  transform: translateY(-2px) scale(1.03);
}
#cookie-banner .cookie-settings-btn {
  background: var(--nv-secondary);
  border: 1px solid var(--nv-border);
  color: var(--nv-primary);
  margin-left: 0;
  box-shadow: none;
  font-weight: 500;
  transition: background .15s, border .13s;
}
#cookie-banner .cookie-settings-btn:hover, #cookie-banner .cookie-settings-btn:focus {
  background: var(--nv-accent);
  color: #fff;
  border-color: var(--nv-accent);
}

/* Cookie Modal Overlay */
#cookie-modal-overlay {
  position: fixed;
  z-index: 10010;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(31,44,68,0.14);
  display: none;
  align-items: center;
  justify-content: center;
  animation: fadeInOverlay .28s cubic-bezier(.77,0,.18,1) both;
}
@keyframes fadeInOverlay {
  from {opacity: 0;}
  to   {opacity: 1;}
}
#cookie-modal {
  min-width: 320px;
  width: 95vw;
  max-width: 400px;
  padding: 34px 26px 30px 26px;
  background: #fff;
  border-radius: var(--nv-radius);
  box-shadow: 0 20px 80px 0 rgba(31,44,68,.17);
  border: 1px solid var(--nv-border);
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: slideModalIn .37s cubic-bezier(.77,0,.18,1) both;
}
@keyframes slideModalIn {
  from { opacity:0; transform: translateY(48px); }
  to   { opacity:1; transform: none; }
}
#cookie-modal h2 {
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  margin-bottom: 8px;
  color: var(--nv-primary);
}
#cookie-modal .modal-close {
  position: absolute;
  right: 18px; top: 16px;
  font-size: 2.1rem;
  background: none;
  color: var(--nv-muted);
  border: none;
  cursor: pointer;
  transition: color .12s;
  z-index: 2;
}
#cookie-modal .modal-close:hover, #cookie-modal .modal-close:focus {
  color: var(--nv-accent);
}
#cookie-modal form {
  display: flex;
  flex-direction: column;
  gap: 17px;
}
#cookie-modal label {
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
#cookie-modal input[type="checkbox"] {
  accent-color: var(--nv-accent);
  border-radius: 4px;
  width: 18px; height: 18px;
}
#cookie-modal .modal-actions {
  margin-top: 12px;
  display: flex;
  gap: 18px;
  justify-content: flex-end;
}
#cookie-modal .cookie-btn {
  min-width: 90px;
}

/* --------------------------------------------------
   Mobile Menu Overlay
---------------------------------------------------*/
.mobile-menu {
  position: fixed;
  left: 0; top: 0;
  width: 100vw; height: 100vh;
  background: #fff;
  box-shadow: 0 6px 40px 0 rgba(31,44,68,0.13);
  z-index: 1002;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 0 0 0;
  transform: translateX(-103vw);
  transition: transform .31s cubic-bezier(.73, .03, .34, 1);
}
.mobile-menu.open { transform: translateX(0vw); }
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  font-size: 2.6rem;
  color: var(--nv-primary);
  border: none;
  margin: 30px 26px 0 0;
  cursor: pointer;
  z-index: 1003;
  transition: color .14s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus { color: var(--nv-accent);}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 26px;
  margin: 54px 0 0 36px;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.12rem;
  color: var(--nv-primary);
  font-weight: 600;
  transition: color .15s;
  min-width: 170px;
  padding: 6px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--nv-accent);
}

/* Touch targets */
.mobile-nav a {
  padding: 10px 4px 10px 0;
}

/* --------------------------------------------------
   Responsive (Mobile-first)
---------------------------------------------------*/
@media (max-width: 1050px) {
  .features-grid > div { max-width: 46%; }
  .footer-columns { gap: 18px; }
}
@media (max-width: 900px) {
  .footer-columns { flex-wrap: wrap; }
  .footer-columns > * { min-width: 110px; }
}
@media (max-width: 768px) {
  html { font-size: 10.5pt; }
  .container { max-width: 98%; padding: 0 10px; }
  main {margin-top: 18px;}
  h1 {font-size: 2.1rem;}
  h2 {font-size: 1.3rem;}
  .cta-btn { font-size: 0.98rem; }

  /* Header navigation collapse */
  .main-nav, header .cta-btn { display: none !important; }
  .mobile-menu-toggle { display: flex !important; }

  /* Footer stacks to columns */
  .footer-columns { flex-direction: column; gap: 20px; }

  .features-grid {
    flex-direction: column;
    gap: 16px;
  }
  .features-grid > div { max-width: 100%; }
  .testimonial-card, .card, .card-container { max-width: 100%; }
  .card-container { flex-direction: column; gap: 18px; }

  .content-grid { gap: 13px; }

  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .section {
    margin-bottom: 37px;
    padding: 28px 7px;
  }
}

@media (max-width: 480px) {
  html { font-size: 9.1pt; }
  h1 {font-size:1.34rem;}
  h2 {font-size:1rem;}
  .cta-btn, .cookie-btn, .cookie-settings-btn { padding: 8px 16px; font-size: 0.97rem; }
  #cookie-banner { flex-direction: column; align-items: flex-start; gap:10px; }
  .testimonial-card, .card { padding: 16px 10px; }
  .footer-columns { gap: 7px; }
}

/* --------------------------------------------------
   Utility & Animation Classes
---------------------------------------------------*/
.shadow { box-shadow: var(--nv-shadow); border-radius: var(--nv-radius); }
.bg-accent { background: var(--nv-accent); color: #fff; }
.text-accent { color: var(--nv-accent-dark) !important; }
.text-muted { color: var(--nv-muted); }
.rounded { border-radius: var(--nv-radius); }
.transition { transition: all .22s; }

/* Micro-interaction focus states */
a:focus, button:focus, .cta-btn:focus {
  outline: 2px solid var(--nv-accent);
  outline-offset: 2px;
}

/* --------------------------------------------------
   Hide Scroll (when mobile menu or modal is open)
---------------------------------------------------*/
.body-modal-open,
.body-menu-open {
  overflow: hidden !important;
}

/* --------------------------------------------------
   Accessibility Helpers
---------------------------------------------------*/
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(1px,1px,1px,1px); overflow: hidden;
}

/* --------------------------------------------------
   Spacing Consistency
---------------------------------------------------*/
.section + .section {
  margin-top: var(--nv-spacing);
}
.card:not(:last-child), .testimonial-card:not(:last-child) {
  margin-bottom: 20px !important;
}
.content-wrapper > *:not(:last-child) {
  margin-bottom: 16px;
}

/* --------------------------------------------------
   Print Styles (minimalist)
---------------------------------------------------*/
@media print {
  header, footer, #cookie-banner, .mobile-menu, .mobile-menu-toggle {display: none !important;}
  main {margin:0;padding:0;}
  body {background: #fff; color: #222;}
}