/* CSS Reset and 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;
}
html {
  height: 100%;
}
body {
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #fff;
  color: #181818;
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
*, *:before, *:after {
  box-sizing: inherit;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: #1B263B;
  text-decoration: none;
  transition: color 0.2s cubic-bezier(0.4,0,0.2,1);
}
a:hover, a:focus {
  color: #17416E;
  text-decoration: underline;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  color: #101820;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.15;
}
h1 { font-size: 2.5rem; margin-bottom: 24px; }
h2 { font-size: 2rem; margin-bottom: 20px; }
h3 { font-size: 1.25rem; margin-bottom: 12px; }
h4, h5, h6 { font-size: 1.125rem; }
p, ul, ol, li, dl, dd, dt {
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 1rem;
  color: #232323;
  margin-bottom: 14px;
}
ul, ol {
  margin-left: 20px;
}
strong, b { font-weight: 700; }
em, i { font-style: italic; }

table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 32px;
}
th, td {
  border: 1px solid #e2e2e2;
  padding: 14px 20px;
  text-align: left;
  font-size: 1rem;
  background: #F7F7F8;
}
th {
  background: #E6E8EA;
  font-weight: 600;
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  display: flex;
  flex-direction: column;
  gap: 0px;
}
.content-wrapper {
  width: 100%;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 0px;
}

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

/* Monochrome Sophisticated Palette */
:root {
  --color-primary: #1B263B;
  --color-secondary: #FFFFFF;
  --color-accent: #17416E;
  --color-neutral-100: #F3F4F6;
  --color-neutral-200: #E6E8EA;
  --color-neutral-300: #C1C3C8;
  --color-neutral-400: #7C7F85;
  --color-black: #101820;
  --color-grey: #343740;
  --shadow-card: 0 4px 22px rgba(26,29,35,0.12);
  --radius-soft: 14px;
  --radius-button: 7px;
}

/* Header and Navigation */
header {
  background: var(--color-primary);
  width: 100%;
  box-shadow: 0 4px 8px rgba(12,15,20,0.02);
  z-index: 1002;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
}
header img {
  height: 40px;
  margin-right: 24px;
}
.main-nav {
  display: flex;
  gap: 32px;
  align-items: center;
  margin-right: 28px;
}
.main-nav a {
  color: var(--color-secondary);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  position: relative;
  line-height: 1.3;
  opacity: 0.90;
  transition: color 0.2s, opacity 0.15s;
}
.main-nav a:hover,
.main-nav a:focus {
  color: var(--color-accent);
  opacity: 1;
}
.cta-button {
  display: inline-block;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  background: var(--color-accent);
  color: #fff;
  padding: 13px 36px;
  border-radius: var(--radius-button);
  font-size: 1.13rem;
  letter-spacing: 0.01em;
  border: none;
  box-shadow: 0 2px 10px 0 rgba(20,26,35,0.06);
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, transform 0.15s;
  margin-left: 20px;
}
.cta-button:hover, .cta-button:focus {
  background: #253A59;
  box-shadow: 0 2px 16px 0 rgba(41,58,92,0.16);
  transform: translateY(-1px) scale(1.04);
  color: #FFF;
}

/* Mobile Burger Menu */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  color: #fff;
  font-size: 2rem;
  padding: 6px 12px;
  border: none;
  cursor: pointer;
  z-index: 1004;
  transition: color 0.15s;
}
.mobile-menu-toggle:focus {
  color: var(--color-accent);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(28,30,32, 0.98);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  transform: translateX(-112%);
  opacity: 0;
  pointer-events: none;
  z-index: 2000;
  transition: transform .35s cubic-bezier(.62,0,.15,1), opacity .25s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: transparent;
  color: #fff;
  font-size: 2.3rem;
  border: none;
  padding: 14px 20px;
  align-self: flex-end;
  cursor: pointer;
  transition: color 0.15s;
  margin-bottom: 16px;
}
.mobile-menu-close:focus,
.mobile-menu-close:hover {
  color: var(--color-accent);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 20px;
  padding: 16px 32px;
}
.mobile-nav a {
  color: #fff;
  font-weight: 600;
  font-size: 1.23rem;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color 0.18s;
  letter-spacing: 0.01em;
}
.mobile-nav a:last-child {
  border-bottom: none;
}
.mobile-nav a:hover,
.mobile-nav a:focus {
  color: var(--color-accent);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(180deg, #fff 80%, #F3F4F6 100%);
  border-bottom: 1px solid #eaedf0;
  padding: 60px 0 56px 0;
  display: flex;
  align-items: center;
  min-height: 300px;
  margin-bottom: 0px;
}
.hero-section .container,
.hero-section .content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.hero-section h1 {
  font-size: 2.9rem;
  color: var(--color-primary);
  margin-bottom: 18px;
}
.hero-section p {
  font-size: 1.20rem;
  color: #343740;
  margin-bottom: 24px;
  max-width: 650px;
}

/* Feature Grid
   Used in index and leistungen pages for advantages/features 
   Class: .feature-grid, .feature
 */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
  margin-bottom: 12px;
  justify-content: flex-start;
}
.feature {
  background: #fff;
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-card);
  padding: 30px 28px 28px 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 230px;
  max-width: 370px;
  flex: 1 1 270px;
  margin-bottom: 20px;
  gap: 15px;
  border: 1px solid #e8eaee;
  transition: box-shadow 0.18s, border-color 0.16s;
}
.feature img {
  height: 36px; width: 36px;
  margin-bottom: 6px;
  opacity: 0.92;
  filter: grayscale(100%);
}
.feature h3 {
  color: var(--color-primary);
  font-size: 1.25rem;
}
.feature p {
  color: #343740;
  font-size: 1.01rem;
  margin-bottom: 0;
}
.feature:hover {
  box-shadow: 0 10px 32px rgba(26,29,35,0.13);
  border-color: var(--color-accent);
}

/* Cards & Card-Containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.card {
  background: #fff;
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  position: relative;
  padding: 26px 24px;
  transition: box-shadow 0.19s, border-color 0.16s;
}
.card:hover {
  box-shadow: 0 8px 24px rgba(36,36,38,0.15);
}

/* Text + Image Section */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.text-section ul, .text-section ol {
  margin-bottom: 10px;
}
.text-section li {
  font-size: 1rem;
  color: #232323;
  margin-bottom: 6px;
}

/* Testimonial-Card */
.testimonial-card {
  background: #F7F8FA;
  border: 1px solid #DDDDE3;
  border-radius: var(--radius-soft);
  box-shadow: 0 2px 16px rgba(36,38,40,0.06);
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 28px 20px 28px;
  margin-bottom: 24px;
  font-style: italic;
  color: #212432;
  max-width: 650px;
  font-family: 'Open Sans', Arial, sans-serif;
  transition: box-shadow .16s, border-color .12s;
}
.testimonial-card p {
  color: #181919;
  font-size: 1.09rem;
  font-style: italic;
}
.testimonial-card span {
  color: var(--color-accent);
  opacity: 0.86;
  font-size: 0.97rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-style: normal;
  margin-left: 18px;
}
.testimonial-card:hover {
  box-shadow: 0 8px 32px rgba(60,67,77,.09);
  border-color: var(--color-accent);
}

/* Misc Content Layouts */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

.contact-short {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.contact-short span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #25293b;
  font-size: 1rem;
}
.contact-details ul {
  list-style: none;
  padding: 0;
  margin: 0 0 18px 0;
}
.contact-details li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.02rem;
  color: #222;
  margin-bottom: 10px;
}

.opening-hours {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #1B263B;
  background: #F4F7FB;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 1rem;
  margin-top: 12px;
}
.address-map {
  background: #f9f9fb;
  border-radius: 4px;
  padding: 10px 14px;
  margin: 13px 0;
  color: #15171c;
  font-size: 1rem;
}

.price-guarantee {
  background: #eee;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  font-size: 1.06rem;
  font-family: 'Montserrat', Arial, sans-serif;
  color: #222928;
  margin-top: 22px;
}
.price-guarantee img {
  height: 26px;
  width: 26px;
}

.quick-links {
  margin-top: 30px;
}
.quick-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.quick-links a {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 500;
}
.quick-links a:hover {
  color: var(--color-accent);
}

.service-packages ul {
  margin-top: 10px;
}
.service-packages li {
  margin-bottom: 3px;
}

/* FAQ Accordion-like DL */
dl {
  margin-bottom: 18px;
}
dt {
  font-weight: bold;
  margin-top: 18px;
  color: #181f28;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.07rem;
}
dd {
  margin-left: 0px;
  margin-bottom: 8px;
  color: #313131;
  font-family: 'Open Sans', Arial, sans-serif;
}

/* Footer */
footer {
  width: 100%;
  background: #181e24;
  color: #fff;
  padding: 44px 0 30px 0;
  position: relative;
  margin-top: 60px;
  font-family: 'Open Sans', Arial, sans-serif;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
  justify-content: space-between;
}
footer a {
  color: #fff;
  opacity: 0.93;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  margin-right: 18px;
  transition: color 0.15s, opacity 0.15s;
}
footer a:hover {
  color: var(--color-accent);
  opacity: 1;
}
.footer-nav {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: #F3F4F6;
  font-size: 1rem;
}
.footer-contact span,
.footer-hours {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.footer-contact img {
  height: 18px; width: 18px; opacity: 0.95;
}
.footer-hours {
  color: #DEDEE4;
  margin-top: 8px;
  font-size: 0.99rem;
}

footer img {
  height: 38px;
  margin-bottom: 14px;
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  width: 100vw;
  background: #15151a;
  color: #fff;
  box-shadow: 0 -4px 24px rgba(30,32,34,0.10);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 32px;
  z-index: 3500;
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 1rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(120%);
  transition: opacity 0.26s, transform 0.25s;
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.cookie-banner-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.cookie-accept {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 9px 26px;
  border-radius: var(--radius-button);
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.14s, box-shadow 0.11s;
  margin-left: 0;
}
.cookie-accept:hover, .cookie-accept:focus {
  background: #253A59;
}
.cookie-reject {
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
  padding: 9px 18px;
  border-radius: var(--radius-button);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.12s;
}
.cookie-reject:hover, .cookie-reject:focus {
  background: #232940;
  color: #fff;
}
.cookie-settings {
  background: transparent;
  color: var(--color-accent);
  border: none;
  padding: 8px 10px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-left: 4px;
  text-decoration: underline;
  transition: color 0.12s;
}
.cookie-settings:hover { color: #fff; }

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  z-index: 4500;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(12,15,20, 0.44);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s;
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: all;
}
.cookie-modal-contents {
  background: #fff;
  color: #191a1a;
  border-radius: 18px;
  box-shadow: 0 12px 48px 0 rgba(26,28,35,0.16);
  padding: 42px 36px 34px 36px;
  min-width: 295px;
  max-width: 97vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cookie-modal-contents h2 {
  color: var(--color-primary);
  font-size: 1.4rem;
  margin-bottom: 10px;
}
.cookie-modal-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal-category label {
  font-weight: 600;
  font-family: 'Montserrat', Arial, sans-serif;
  color: #192131;
  font-size: 1rem;
}
.cookie-toggle {
  appearance: none;
  width: 38px;
  height: 20px;
  background: #C1C3C8;
  border-radius: 12px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background 0.18s;
}
.cookie-toggle:checked {
  background: var(--color-accent);
}
.cookie-toggle:before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 2px rgba(30,30,38,0.04);
  position: absolute;
  top: 1px;
  left: 2px;
  transition: left 0.16s;
}
.cookie-toggle:checked:before {
  left: 18px;
}
.cookie-modal-close {
  background: none;
  border: none;
  position: absolute;
  top: 18px;
  right: 22px;
  font-size: 2rem;
  color: #696a7d;
  cursor: pointer;
}
.cookie-modal-btns {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  justify-content: flex-end;
}

/* Animations */
@media (prefers-reduced-motion: no-preference) {
  .cta-button, .cookie-accept, .cookie-reject, .mobile-menu-toggle, .mobile-menu-close {
    transition: background 0.18s, box-shadow 0.19s, color 0.14s, transform 0.18s;
  }
  .card, .feature, .testimonial-card {
    transition: box-shadow 0.16s, border-color 0.14s, background 0.16s;
  }
}

/* Responsive: Mobile-First Approach */
@media (max-width: 1000px) {
  .main-nav {
    gap: 18px;
    margin-right: 10px;
  }
  .container { max-width: 96vw; }
}
@media (max-width: 880px) {
  .container, .content-wrapper { max-width: 99vw; }
  .hero-section h1 { font-size: 2.05rem; }
  .feature-grid { gap: 16px; }
  .feature { min-width: 170px; padding: 19px 15px; }
}
@media (max-width: 768px) {
  html { font-size: 15px; }
  header .container { flex-direction: row; gap: 0; }
  .main-nav { display: none; }
  .cta-button { display: none; }
  .mobile-menu-toggle {
    display: block;
    margin-left: auto;
    color: #fff;
  }
  .feature-grid, .card-container, .content-grid, footer .container {
    flex-direction: column !important;
    gap: 18px !important;
    align-items: stretch;
  }
  .feature, .card {
    min-width: 0;
    max-width: 100%;
  }
  .hero-section {
    padding-top: 36px; padding-bottom: 36px;
  }
  .text-image-section { flex-direction: column; gap: 18px; }
}
@media (max-width: 600px) {
  html { font-size: 14px; }
  .hero-section { padding: 22px 0 30px 0; }
  .feature { padding: 12px 9px 18px 15px; }
  .feature-grid, .card-container, .content-grid {
    gap: 14px !important;
  }
  .testimonial-card { padding: 13px 8px 14px 12px; }
  .cookie-banner {
    flex-direction: column;
    gap: 18px;
    padding: 14px 7vw;
    font-size: 0.93rem;
  }
  .cookie-modal-contents {
    padding: 22px 10px 18px 12px;
  }
}
@media (max-width: 450px) {
  html { font-size: 13px; }
  .footer-hours, .footer-contact { font-size: 0.9rem; }
}

/* Accessibility Focus State */
a:focus, button:focus, .cta-button:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Hide visually   */
.visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  overflow: hidden;
  position: absolute;
  width: 1px;
  padding: 0;
  margin: -1px;
}

/* Elegant Scrollbar */
body, .mobile-menu, .cookie-modal-contents {
  scrollbar-color: #aaa #e3e3e3;
  scrollbar-width: thin;
}
body::-webkit-scrollbar { width: 8px; background: #eee; }
body::-webkit-scrollbar-thumb { background: #bbb; border-radius: 8px; }

/* End of Style */