/* --- CSS Reset & Normalize --- */
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,
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;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}
body { line-height: 1; }
ol, ul { list-style: none; }
table { border-collapse: collapse; border-spacing: 0; }
img, picture, video, canvas, svg {
  display: block; max-width: 100%; height: auto;
}
a { text-decoration: none; color: inherit; }

/* --- Custom Properties for Brand & Nature Organic Palette --- */
:root {
  --brand-primary: #21344F;
  --brand-secondary: #3EB0AE;
  --brand-accent: #F5F7FA;
  /* Nature organic: earth/nature-inspired palette */
  --earth-brown: #7A6651;
  --soft-white: #F9F7F3;
  --moss-green: #6EB97B;
  --olive-green: #B7C5B1;
  --leaf-green: #9DC183;
  --wood-light: #E9DBC1;
  --organic-shadow: rgba(91,108,85,0.10);

  /* Typography scale */
  --font-xs: 14px; --font-s: 16px; --font-m: 18px;
  --font-l: 24px; --font-xl: 32px; --font-xxl: 48px;
  /* Common radius and spacing */
  --radius-lg: 18px;   --radius-md: 12px;   --radius: 8px;
  --spacer-8: 8px; --spacer-16: 16px; --spacer-20: 20px; --spacer-24: 24px; --spacer-32: 32px; --spacer-40: 40px; --spacer-60: 60px;
}

/* --- Base Typography --- */
body {
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  color: var(--brand-primary);
  background: var(--soft-white);
  font-size: var(--font-s);
  min-height: 100vh;
  letter-spacing: 0.02em;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background: linear-gradient(135deg, var(--brand-accent) 0%, var(--olive-green) 100%);
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  color: var(--brand-primary);
  letter-spacing: 0.01em;
}
h1 { font-size: var(--font-xxl); margin-bottom: var(--spacer-24); }
h2 { font-size: var(--font-xl); margin-bottom: var(--spacer-16); }
h3 { font-size: var(--font-l); margin-bottom: var(--spacer-16); }
h4, h5, h6 { font-size: var(--font-s); }
p, ul, ol, blockquote, table { margin-bottom: var(--spacer-16); }
strong { color: var(--earth-brown); font-weight: 700; }

/* --- Links and Buttons --- */
a { transition: color 0.2s; }
a:hover, a:focus { color: var(--moss-green); }
.cta-button {
  display: inline-block;
  background-color: var(--moss-green);
  color: #fff;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: var(--font-m);
  padding: 14px 32px;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px var(--organic-shadow);
  border: none;
  cursor: pointer;
  margin-top: var(--spacer-16);
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.cta-button:hover,
.cta-button:focus {
  background: var(--leaf-green);
  color: var(--brand-primary);
  box-shadow: 0 6px 24px var(--organic-shadow),0 2px 2px var(--wood-light);
  transform: translateY(-2px) scale(1.03);
}

/* --- Header --- */
header {
  width: 100%;
  background: var(--soft-white);
  border-bottom: 1px solid var(--wood-light);
  position: sticky;
  top: 0; z-index: 97;
  box-shadow: 0 2px 6px var(--organic-shadow);
}
header > a img {
  height: 48px; width: auto;
  margin-right: var(--spacer-32);
}
header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--spacer-16) var(--spacer-20);
}
header nav {
  display: flex; flex-wrap: wrap;
  gap: var(--spacer-16);
  align-items: center;
}
header nav a {
  padding: 8px 18px;
  border-radius: var(--radius);
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: var(--font-m);
  font-weight: 500;
  color: var(--brand-primary);
  transition: background 0.18s, color 0.18s;
}
header nav a:hover, header nav a:focus {
  background: var(--olive-green);
  color: var(--moss-green);
}
header nav a.cta-button {
  background: var(--brand-secondary);
  color: #fff;
  box-shadow: 0 2px 10px var(--organic-shadow);
  padding: 12px 28px;
  margin-left: var(--spacer-16);
  transition: background 0.22s, box-shadow 0.18s, transform 0.14s;
}
header nav a.cta-button:hover, header nav a.cta-button:focus {
  background: var(--moss-green);
  color: var(--brand-primary);
  box-shadow: 0 4px 18px var(--organic-shadow);
  transform: scale(1.04);
}
.mobile-menu-toggle {
  font-size: 2rem; background: none; border: none; color: var(--moss-green);
  display: none; margin-left: var(--spacer-16); cursor: pointer;
  transition: color 0.2s;
  border-radius: 50%; width: 44px; height: 44px; align-items: center; justify-content: center;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover { color: var(--brand-secondary); background: var(--olive-green); }

/* --- Mobile Navigation --- */
.mobile-menu {
  position: fixed; left: 0; top: 0; height: 100vh; width: 100vw;
  background: rgba(33,52,79,0.96);
  z-index: 1000;
  display: flex; flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.32s cubic-bezier(.68,-0.55,.27,1.55);
  overflow-y: auto;
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.open {
  transform: translateX(0); pointer-events: auto; opacity: 1;
  box-shadow: 0 2px 32px var(--earth-brown);
}
.mobile-menu-close {
  align-self: flex-end;
  font-size: 2rem;
  background: none; border: none; color: #fff;
  margin: var(--spacer-20);
  cursor: pointer; border-radius: 50%; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: rgba(255,255,255,0.07);
}
.mobile-nav {
  display: flex; flex-direction: column; gap: var(--spacer-20);
  align-items: flex-start; margin: var(--spacer-40) var(--spacer-32);
}
.mobile-nav a {
  color: #fff;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: var(--font-xl);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  transition: background 0.18s, color 0.16s;
  margin-left: 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--moss-green); color: var(--brand-primary);
}

@media (max-width: 1024px) {
  header nav a.cta-button { margin-top: var(--spacer-8); }
}
@media (max-width: 900px) {
  header nav { gap: var(--spacer-8); }
}
@media (max-width: 820px) {
  header nav { display: none !important; }
  .mobile-menu-toggle { display: flex !important; }
}
@media (max-width: 600px) {
  header {
    flex-direction: row; padding: var(--spacer-8) var(--spacer-8);
  }
  header > a img { height: 36px; }
  .mobile-nav a { font-size: var(--font-l); padding: 11px 14px; }
}

/* --- Container Layouts --- */
.container {
  width: 100%; max-width: 1200px;
  margin: 0 auto; padding: 0 var(--spacer-20);
  display: flex; flex-direction: column;
}
.content-wrapper {
  display: flex; flex-direction: column;
  gap: var(--spacer-24);
  margin: 0 auto;
  align-items: flex-start;
}

/* --- Section & Card Patterns --- */
section { margin-bottom: 60px; padding: 40px 20px; background: transparent; border-radius: var(--radius-lg); }
.card-container {
  display: flex; flex-wrap: wrap; gap: 24px;
}
.card { margin-bottom: 20px; position: relative; background: var(--soft-white); box-shadow: 0 2px 14px var(--organic-shadow); border-radius: var(--radius-lg); padding: var(--spacer-20); }
.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;
  background: var(--brand-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 16px var(--organic-shadow);
  color: var(--brand-primary);
  margin-bottom: 20px;
  border-left: 6px solid var(--moss-green);
  transition: box-shadow 0.16s, background 0.18s, transform 0.14s;
}
.testimonial-card:hover {
  box-shadow: 0 6px 32px var(--earth-brown);
  background: var(--olive-green);
  transform: translateY(-2px);
}
.testimonial-card blockquote {
  font-style: italic;
  color: var(--earth-brown);
  font-size: var(--font-m);
  margin-bottom: var(--spacer-16);
}
.testimonial-card strong { color: var(--brand-primary); }
.feature-item { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; }

/* --- Features Grid --- */
.features-grid {
  display: flex; flex-wrap: wrap; gap: var(--spacer-24); justify-content: flex-start;
}
.features-grid > div {
  background: var(--wood-light);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--organic-shadow);
  flex: 1 1 220px; min-width: 220px; max-width: 300px;
  padding: var(--spacer-20);
  display: flex; flex-direction: column; align-items: flex-start; gap: var(--spacer-8);
  border-left: 5px solid var(--moss-green);
  margin-bottom: var(--spacer-20);
  transition: background 0.17s, box-shadow 0.19s, border 0.2s;
}
.features-grid > div:hover {
  background: var(--olive-green);
  box-shadow: 0 6px 24px var(--earth-brown);
  border-left: 6px solid var(--leaf-green);
}
.features-grid img {
  width: 36px; height: 36px; margin-bottom: var(--spacer-8);
}
.features-grid h3 { color: var(--moss-green); font-size: var(--font-m); margin-bottom: var(--spacer-8); }

/* --- Teaser Row (index) --- */
.teaser-row {
  display: flex; flex-wrap: wrap; gap: var(--spacer-24);
  margin: var(--spacer-16) 0;
}
.teaser-row > div {
  flex: 1 1 240px;
  background: var(--brand-accent);
  border-radius: var(--radius-md);
  padding: var(--spacer-16);
  box-shadow: 0 2px 12px var(--organic-shadow);
  margin-bottom: var(--spacer-16);
  transition: background 0.16s, box-shadow 0.18s;
}
.teaser-row > div:hover {
  background: var(--olive-green);
  box-shadow: 0 4px 22px var(--earth-brown);
}

/* --- Text Section --- */
.text-section, .faq-preview, .faq-accordion {
  background: var(--wood-light);
  border-radius: var(--radius-md);
  padding: var(--spacer-20);
  box-shadow: 0 2px 10px var(--organic-shadow);
}
.text-section ul li::before {
  content: '▹'; margin-right: 8px; color: var(--moss-green);
}

/* --- FAQ Accordion --- */
.faq-accordion details {
  margin-bottom: var(--spacer-16);
  border-radius: var(--radius);
  background: var(--brand-accent);
  box-shadow: 0 1px 6px var(--organic-shadow);
  overflow: hidden;
  transition: background 0.19s;
}
.faq-accordion details[open] { background: var(--olive-green); }
.faq-accordion summary {
  cursor: pointer; font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: var(--font-m); font-weight: 600;
  padding: var(--spacer-16);
  background: none;
  outline: none;
  color: var(--moss-green);
  transition: color 0.14s;
}
.faq-accordion details[open] summary { color: var(--earth-brown); }
.faq-accordion details > div {
  padding: var(--spacer-16); font-size: var(--font-s); color: var(--brand-primary);
}

/* --- Table Styles (Preise) --- */
table { width: 100%; background: var(--brand-accent); border-radius: var(--radius-md); box-shadow: 0 1px 8px var(--organic-shadow); overflow: hidden; margin-bottom: var(--spacer-24); }
thead { background: var(--moss-green); color: #fff; }
thead th {
  font-size: var(--font-m); padding: var(--spacer-16);
  font-family: 'Montserrat', Arial, Helvetica, sans-serif; font-weight: 700;
}
tbody td {
  font-size: var(--font-s); padding: var(--spacer-16);
  border-top: 1px solid var(--olive-green);
}
tbody tr:nth-child(even) { background: var(--olive-green); }
tbody tr:nth-child(odd) { background: #fff; }

/* --- Address block (Kontakt/Standort) --- */
address { font-style: normal; color: var(--earth-brown); margin-top: var(--spacer-16); margin-bottom: var(--spacer-8); font-size: var(--font-s); }

/* --- Footer --- */
footer {
  background: var(--earth-brown);
  color: #fff;
  padding: var(--spacer-32) 0 var(--spacer-24) 0;
  margin-top: var(--spacer-60);
}
footer .container {
  flex-direction: row; justify-content: space-between; align-items: flex-start; gap: var(--spacer-24);
  padding: 0 var(--spacer-20);
}
footer img {
  height: 36px; width: auto; margin-bottom: var(--spacer-16);
}
footer p { color:#fff; margin-bottom: var(--spacer-8); font-size: var(--font-s); }
footer nav {
  display: flex; flex-direction: column; gap: var(--spacer-8);
}
footer nav a { color: var(--leaf-green); font-size: var(--font-s); transition: color 0.14s; }
footer nav a:hover, footer nav a:focus { color: #fff; text-decoration: underline; }

/* --- Responsive Layouts --- */
@media (max-width: 900px) {
  .features-grid, .teaser-row, footer .container { flex-direction: column; gap: var(--spacer-16); }
  .features-grid > div, .teaser-row > div { max-width: 100%; width: 100%; }
}
@media (max-width: 768px) {
  .section, section { padding: var(--spacer-24) var(--spacer-8); margin-bottom: var(--spacer-40); }
  .container { padding: 0 var(--spacer-8); }
  .content-grid { flex-direction: column; gap: var(--spacer-20); }
  .text-image-section { flex-direction: column; gap: var(--spacer-16); align-items: flex-start; }
  .card-container { flex-direction: column; gap: var(--spacer-20); }
  .testimonial-card { flex-direction: column; gap: var(--spacer-8); }
  footer .container { flex-direction: column; gap: var(--spacer-16); }
}
@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.4rem; }
  h3 { font-size: 1.1rem; }
  section, .section { padding: var(--spacer-16) var(--spacer-4); }
}

/* --- Animations & Microinteractions --- */
.cta-button, .features-grid > div, .teaser-row > div, .card, .testimonial-card, .faq-accordion details, table, .text-section {
  transition: box-shadow 0.17s, background 0.17s, transform 0.16s;
}
.cta-button:active { transform: scale(0.98); }

/* --- Cookies Banner --- */
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: var(--brand-accent);
  color: var(--brand-primary);
  border-top: 3px solid var(--moss-green);
  z-index: 1500;
  display: flex; justify-content: center; align-items: center;
  gap: var(--spacer-20);
  padding: var(--spacer-16) var(--spacer-20);
  box-shadow: 0 -2px 18px var(--organic-shadow);
  font-size: var(--font-s);
  animation: cookieSlideUp 0.3s cubic-bezier(.23,1.24,.23,1.01);
}
@keyframes cookieSlideUp {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-banner p { margin: 0; padding-right: var(--spacer-24); max-width: 420px; }
.cookie-banner .cookie-buttons {
  display: flex; gap: var(--spacer-12); align-items: center;
}
.cookie-banner button {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  background: var(--moss-green);
  color: #fff;
  font-size: var(--font-s);
  border: none;
  border-radius: var(--radius);
  padding: 9px 22px;
  margin: 0; min-width: 110px;
  box-shadow: 0 2px 7px var(--organic-shadow);
  cursor: pointer;
  transition: background 0.15s, color 0.13s, transform 0.14s;
}
.cookie-banner button.reject {
  background: var(--earth-brown); color: #fff;
}
.cookie-banner button.settings {
  background: transparent; color: var(--brand-primary);
  border: 1.5px solid var(--moss-green);
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: var(--leaf-green); color: var(--brand-primary);
  transform: scale(1.05);
}
.cookie-banner button.settings:hover, .cookie-banner button.settings:focus {
  background: var(--olive-green); color: var(--brand-primary); border-color: var(--leaf-green);
}

/* --- Cookie Consent Modal --- */
.cookie-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(33,52,79,0.85);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  animation: cookieFadeIn 0.22s cubic-bezier(.17,.67,.54,1.13);
}
@keyframes cookieFadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
.cookie-modal {
  background: var(--wood-light);
  color: var(--brand-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 48px var(--earth-brown);
  padding: var(--spacer-32) var(--spacer-24);
  width: 95vw; max-width: 420px;
  display: flex; flex-direction: column; gap: var(--spacer-20);
}
.cookie-modal h2 {
  font-size: var(--font-l); margin-bottom: var(--spacer-8);
}
.cookie-modal .cookie-options {
  display: flex; flex-direction: column; gap: var(--spacer-16);
}
.cookie-modal label {
  display: flex; align-items: center; gap: var(--spacer-8); font-size: var(--font-s);
}
.cookie-modal input[type='checkbox'] {
  accent-color: var(--moss-green); width: 20px; height: 20px;
}
.cookie-modal .cookie-buttons {
  display: flex; gap: var(--spacer-12); margin-top: var(--spacer-16);
}
.cookie-modal .close-modal {
  position: absolute; top: var(--spacer-16); right: var(--spacer-20);
  background: none; border: none; color: var(--brand-primary); font-size: 1.6rem; cursor: pointer;
  border-radius: 50%; width:42px; height:42px; display:flex; align-items:center; justify-content:center;
}
.cookie-modal .close-modal:hover, .cookie-modal .close-modal:focus {
  background: var(--olive-green);
}

/* --- Organic/Nature-Inspired Details & Shapes --- */
/* Simulate subtle organic background for hero/sections */
section {
  background: linear-gradient(120deg, rgba(110,185,123,0.05) 40%, transparent 100%), var(--soft-white);
  box-shadow: 0 2px 36px 0 var(--organic-shadow);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacer-60);
}
section:nth-child(even) {
  background: linear-gradient(110deg, rgba(185,197,177,0.09) 50%, transparent 100%), var(--brand-accent);
}

/* --- Selection & Focus --- */
::selection { background: var(--olive-green); color: var(--brand-primary); }
:focus-visible {
  outline: 2px solid var(--moss-green);
  outline-offset: 3px;
}

/* --- Custom Scrollbar for Desktop --- */
@media (hover: hover) and (pointer: fine) {
  ::-webkit-scrollbar { width: 12px; background: var(--brand-accent); }
  ::-webkit-scrollbar-thumb { background: var(--olive-green); border-radius: var(--radius-lg); }
}

/* --- Misc Utility Spacing & Flex Gaps --- */
.mb-16 { margin-bottom: var(--spacer-16); }
.mb-20 { margin-bottom: var(--spacer-20); }
.mb-24 { margin-bottom: var(--spacer-24); }
.mt-24 { margin-top: var(--spacer-24); }
.gap-20 { gap: var(--spacer-20); }
.gap-24 { gap: var(--spacer-24); }
.flex { display:flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }

/* --- End of CSS --- */