/* CSS RESET & BASE STYLES */
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,
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 {
  box-sizing: border-box;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  line-height: 1.5;
  font-family: 'Open Sans', Arial, sans-serif;
  color: #283841;
  background: #F5F2ED;
  min-height: 100vh;
  font-size: 16px;
  letter-spacing: 0.02em;
}
img {
  max-width: 100%;
  display: block;
  border: none;
}
a {
  color: #36494E;
  text-decoration: none;
  transition: color 0.2s;
}
a:focus, a:hover {
  color: #A24C2F;
}
ul, ol {
  margin-left: 1.5em;
  margin-bottom: 1em;
}
li {
  margin-bottom: 0.5em;
}

/* Brand retro color palette */
:root {
  /* Brand Colors */
  --color-primary: #283841;
  --color-secondary: #ADC9B3;
  --color-accent: #F5F2ED;
  --color-contrast: #33251b;
  /* Vintage Extras */
  --color-yellow: #FFE066;
  --color-orange: #F4A259;
  --color-red: #DA627D;
  --color-blue: #29506B;
  --color-brown: #8D6740;
  --color-white: #fff;
  --color-black: #273133;
  /* Typography */
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
}

/* TYPOGRAPHY & RETRO HIERARCHY */
h1, .h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 20px;
  text-shadow: 2px 3px 0 #FFE066, 0 2px 4px rgba(44,34,23,0.18);
}
h2, .h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  text-shadow: 1px 2px 0 #ADC9B3, 0 1px 2px rgba(44,34,23,0.12);
}
h3, .h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-brown);
  text-shadow: 1px 1px 0 #FFE066;
}
h4, .h4 {
  font-family: var(--font-display);
  font-weight: 600;
}

p, ul, ol, li {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
}
strong {
  color: var(--color-brown);
  font-weight: bold;
}

@media (min-width: 600px) {
  h1, .h1 { font-size: 3rem; }
  h2, .h2 { font-size: 2.3rem; }
  h3, .h3 { font-size: 1.7rem; }
}

/* RETRO UNDERLINE DECORATOR */
h2, h3 {
  position: relative;
}
h2:after, h3:after {
  content: '';
  display: block;
  height: 4px;
  width: 48px;
  margin-top: 6px;
  background: var(--color-yellow);
  border-radius: 6px;
}

/* MAIN CONTAINER & LAYOUT */
.container {
  width: 100%;
  max-width: 1210px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--color-accent);
  border-radius: 18px;
  box-shadow: 0 4px 30px 0 rgba(50,56,63,0.10);
  border: 1px solid #E7E1D4;
}

/* FLEXBOX PATTERN CLASSES -- apply consistently */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-white);
  border-radius: 14px;
  box-shadow: 0 5px 16px 0 rgba(45,34,23,0.10),0 1px 0 #FFE066;
  border: 1px solid #E7E1D4;
}
.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: 24px;
  background: var(--color-yellow);
  border-radius: 16px;
  margin-bottom: 20px;
  box-shadow: 0 3px 10px 0 rgba(44,34,23,0.12);
  flex-direction: column;
  max-width: 580px;
  color: var(--color-black);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--color-white);
  border: 1px solid #DDD6C6;
  border-radius: 14px;
  box-shadow: 0 2px 10px 0 rgba(144, 132, 100,0.09);
  padding: 24px 20px 20px 20px;
  min-width: 220px;
  flex: 1 1 220px;
}
.feature-grid, .service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: flex-start;
}
.service-item {
  display: flex;
  flex-direction: column;
  background: var(--color-accent);
  border: 1.5px solid #DFCBA2;
  border-radius: 14px;
  padding: 24px 18px 18px 18px;
  gap: 10px;
  min-width: 200px;
  flex: 1 1 220px;
  box-shadow: 0 2px 8px 0 rgba(141,103,64,0.11);
}
.text-section {
  margin-bottom: 24px;
  margin-top: 0;
  padding-left: 0;
}

/* Responsive Flex Layouts */
@media (max-width: 900px) {
  .feature-grid, .service-list, .content-grid {
    flex-direction: column;
    gap: 30px;
    align-items: stretch;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 10px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 16px;
  }
}

/* SECTION SPACING */
main > section {
  margin-bottom: 60px;
  padding-top: 24px;
}
main > section:last-child {
  margin-bottom: 0;
}

/* HERO SECTION */
.hero {
  background: repeating-linear-gradient(135deg, #FFE066 0 6px, #F5F2ED 12px 18px);
  border-radius: 0 0 30px 30px;
  min-height: 320px;
  display: flex;
  align-items: center;
  margin-bottom: 46px;
  box-shadow: 0 2px 18px 0 rgba(40,56,65,0.08);
  border-bottom: 2.5px dashed #ADC9B3;
}
.hero h1 {
  color: var(--color-brown);
}
.hero p {
  font-size: 1.18rem;
  color: var(--color-blue);
  margin-bottom: 24px;
}
.hero .btn-primary {
  margin-top: 14px;
}

@media (max-width: 640px) {
  .hero {
    min-height: unset;
    padding: 24px 0;
    border-radius: 0 0 18px 18px;
  }
  .hero h1 { font-size: 2rem; margin-bottom: 16px; }
  .hero p { font-size: 1rem; }
}

/* BUTTONS */
.btn, .btn-primary {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.03em;
  border: none;
  border-radius: 44px;
  padding: 13px 34px;
  box-shadow: 0 2px 9px 0 rgba(40,40,40,0.09);
  background: var(--color-orange);
  color: var(--color-contrast);
  cursor: pointer;
  margin-right: 8px;
  margin-bottom: 12px;
  outline: none;
  transition: background 0.18s, color 0.14s, box-shadow 0.18s;
  position: relative;
  z-index: 1;
}
.btn-primary {
  background: var(--color-orange);
  color: var(--color-black);
  box-shadow: 0 3px 10px 0 rgba(212,140,50,0.14);
}
.btn:hover, .btn-primary:hover,
.btn:focus, .btn-primary:focus {
  background: var(--color-yellow);
  color: var(--color-brown);
  box-shadow: 0 4px 15px 0 rgba(252,200,35,0.12);
  text-decoration: underline;
}

/* HEADER & NAVIGATION */
header {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: 0 2px 12px 0 rgba(40,56,65,0.09);
  font-family: var(--font-display);
}
header .container {
  flex-direction: row;
  align-items: center;
  padding: 18px 22px;
  gap: 18px;
  justify-content: space-between;
}
header img {
  max-height: 54px;
  margin-right: 32px;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 26px;
  align-items: center;
  margin-left: 18px;
  font-size: 1.05rem;
}
.main-nav a {
  color: var(--color-accent);
  font-weight: 600;
  position: relative;
  padding: 5px 8px;
  border-radius: 4px;
  transition: background 0.13s, color 0.14s;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-yellow);
  color: var(--color-brown);
  text-decoration: none;
}
.btn-primary {
  margin-left: 24px;
}
.mobile-menu-toggle {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2rem;
  cursor: pointer;
  padding: 7px 16px;
  border-radius: 6px;
  margin-left: 14px;
  display: none;
  transition: background 0.15s;
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover {
  background: var(--color-yellow);
  color: var(--color-brown);
}

@media (max-width: 1024px) {
  header .container {
    flex-wrap: wrap;
    padding: 12px 10px;
  }
  .main-nav {
    gap: 14px;
  }
}
@media (max-width: 900px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .btn-primary {
    margin-left: auto;
  }
}

/* MOBILE MENU OVERLAY */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(45,56,49,0.95);
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(.78,.09,.24,1.15);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 0;
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: all;
  opacity: 1;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-yellow);
  font-size: 2.3rem;
  font-weight: bold;
  padding: 22px 28px 8px 0;
  cursor: pointer;
  margin-right: 10px;
}
.mobile-menu-close:focus,
.mobile-menu-close:hover {
  color: var(--color-orange);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-right: 30px;
  gap: 22px;
  margin-top: 18px;
}
.mobile-nav a {
  color: var(--color-yellow);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 9px;
  transition: color 0.16s;
  padding: 9px 10px 9px 0;
  border-radius: 0 8px 8px 0;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-orange);
  background: var(--color-accent);
}
@media (min-width: 901px) {
  .mobile-menu { display: none !important; }
}

/* FOOTER */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 36px 0 8px 0;
  margin-top: 72px;
  font-family: var(--font-body);
  box-shadow: 0 -1px 16px 0 rgba(65, 68, 56, 0.11);
}
footer .container {
  gap: 18px;
}
.footer-nav {
  display: flex;
  flex-direction: row;
  gap: 18px;
  margin-bottom: 8px;
  margin-top: 0;
  flex-wrap: wrap;
}
.footer-nav a {
  color: var(--color-yellow);
  font-weight: 600;
  font-size: .98rem;
  border-radius: 5px;
  padding: 6px 8px;
  transition: background 0.13s, color 0.16s;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-brown);
  background: var(--color-yellow);
}
footer .text-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  color: var(--color-accent);
  margin-bottom: 0;
  margin-top: 0;
}
footer .text-section img {
  vertical-align: middle;
  height: 32px;
  margin-right: 13px;
  display: inline;
}
.social-links {
  display: flex;
  flex-direction: row;
  gap: 18px;
}
.social-links a {
  background: var(--color-yellow);
  border-radius: 50%;
  padding: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.17s, box-shadow 0.12s;
}
.social-links a:hover, .social-links a:focus {
  background: var(--color-orange);
  box-shadow: 0 1px 8px 0 rgba(255, 224, 102, 0.17);
}
.copyright {
  text-align: center;
  font-size: .96rem;
  color: #adc9b3;
  margin-top: 10px;
}

@media (max-width: 600px) {
  footer .container { gap: 10px; }
  .footer-nav { gap: 10px; }
  .social-links { gap: 12px; }
  .copyright { font-size: 0.82rem; }
}

/* TESTIMONIALS */
.testimonials, .projekte-testimonials {
  background: var(--color-secondary);
  border-radius: 18px;
  box-shadow: 0 2px 18px 0 rgba(44,34,23,0.05);
  margin-bottom: 60px;
  padding: 40px 20px;
}
.testimonials .content-wrapper, .projekte-testimonials .content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.testimonial-card {
  background: var(--color-yellow);
  color: #271D0D;
  border: 1.5px solid #D0B470;
  box-shadow: 0 3px 16px 0 rgba(212,180,112,0.09);
  margin-bottom: 20px;
  font-size: 1.07rem;
}
.testimonial-card strong {
  display: block;
  color: var(--color-brown);
  font-size: 1.05rem;
  margin-top: 6px;
  margin-bottom: 8px;
}
.testimonial-card img {
  height: 20px;
  margin-right: 7px;
  display: inline-block;
  vertical-align: middle;
}
@media (max-width: 600px) {
  .testimonial-card {
    padding: 16px;
    max-width: 100%;
    font-size: 1rem;
  }
}

/* CONTENT & CARD ELEMENTS */
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.card > *:last-child {
  margin-bottom: 0;
}
.feature-item img, .service-item img {
  height: 40px;
  width: 40px;
  margin-bottom: 6px;
}

/* CONTACT LISTS */
.contact-info ul, .contact .text-section ul,
.text-section ul, .unique-features ul, .projekt-vorteile ul {
  list-style: disc inside;
  margin-bottom: 20px;
  padding-left: 0;
}
.contact-info ul li, .kontakt-vorteile ul li,
.text-section ul li, .unique-features ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  margin-bottom: 12px;
}
.contact-info ul img, .about .text-section img {
  height: 22px;
}
.map-placeholder {
  background: var(--color-accent);
  border: 1px dashed #ADC9B3;
  border-radius: 12px;
  padding: 14px 0 14px 14px;
  margin-top: 22px;
  color: var(--color-primary);
  opacity: 0.95;
  font-style: italic;
}

/* CTAs */
.cta-section {
  background: var(--color-yellow);
  border-radius: 18px;
  text-align: center;
}

/* LEGAL PAGES */
.legal {
  background: var(--color-accent);
  border-radius: 15px;
  box-shadow: 0 3px 14px 0 rgba(170,200,130,0.07);
}
.legal .text-section h2 {
  font-size: 1.37rem;
  margin-bottom: 8px;
  color: var(--color-brown);
  text-shadow: none;
}
.legal .text-section ul {
  margin-bottom: 18px;
}

/* COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-yellow);
  color: var(--color-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 26px 18px 22px 18px;
  z-index: 3000;
  box-shadow: 0 -2px 18px 0 rgba(212,140,50,0.12);
  gap: 20px;
  font-size: 1rem;
  border-top: 2px solid #ADC9B3;
  animation: bannerIn 0.6s cubic-bezier(.68,-0.55,.27,1.55);
}
@keyframes bannerIn {
  0% { transform: translateY(100%); opacity: 0; }
  80% { transform: translateY(-7px); opacity: 1; }
  100% { transform: translateY(0); }
}
.cookie-banner p {
  margin-bottom: 0;
  font-size: 1.07rem;
}
.cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 2px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.01rem;
  padding: 9px 21px;
  border: none;
  border-radius: 24px;
  background: var(--color-primary);
  color: var(--color-yellow);
  margin-right: 2px;
  cursor: pointer;
  outline: none;
  transition: background 0.16s, color 0.13s;
}
.cookie-btn.settings-btn {
  background: var(--color-orange);
  color: var(--color-black);
}
.cookie-btn.accept-btn {
  background: var(--color-brown);
  color: var(--color-yellow);
}
.cookie-btn.reject-btn {
  background: var(--color-red);
  color: var(--color-white);
}
.cookie-btn:focus, .cookie-btn:hover {
  filter: brightness(1.06);
  outline: 2px solid #8D6740;
  outline-offset: 1px;
}

/* COOKIE MODAL */
.cookie-modal {
  position: fixed;
  z-index: 3100;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(40, 56, 65, 0.63);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.35s;
  pointer-events: auto;
}
.cookie-modal-content {
  background: #fffbe9;
  padding: 38px 28px 18px 28px;
  border-radius: 14px;
  box-shadow: 0 8px 38px 0 rgba(212,140,50,0.16);
  max-width: 370px;
  min-width: 270px;
  color: var(--color-primary);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 14px;
  animation: modalIn 0.40s cubic-bezier(.78,.09,.24,1.12);
}
@keyframes modalIn {
  0% { transform: translateY(70px) scale(.95); opacity: 0;}
  80% { transform: translateY(-2px) scale(1.01); opacity: 1; }
  100% { transform: translateY(0) scale(1); }
}
.cookie-modal-content h2 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--color-brown);
  text-align: center;
}
.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 11px;
}
.cookie-category label {
  font-size: 1.03rem;
}
.cookie-switch {
  appearance: none;
  width: 38px;
  height: 22px;
  background: #C7B6A7;
  border-radius: 19px;
  position: relative;
  outline: none;
  cursor: pointer;
  transition: background 0.2s;
}
.cookie-switch:checked {
  background: var(--color-secondary);
}
.cookie-switch::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 6px rgba(64,48,32,0.14);
  transition: left 0.18s;
}
.cookie-switch:checked::before {
  left: 20px;
}
.cookie-category .desc {
  color: #7D6B51;
  font-size: 0.95rem;
  margin-left: 7px;
}
.cookie-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 18px;
}
.cookie-modal-close {
  background: none;
  border: none;
  color: var(--color-brown);
  font-size: 1.5rem;
  position: absolute;
  right: 18px;
  top: 16px;
  cursor: pointer;
  transition: color 0.14s;
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-red);
}

/* Hide modal elements unless opened */
.cookie-banner[hidden], .cookie-modal[hidden] {
  display: none!important;
}

/* RETRO DETAILS & MICRO-INTERACTIONS */
.feature-item, .service-item, .testimonial-card, .card {
  transition: box-shadow 0.15s, transform 0.12s;
}
.feature-item:hover, .service-item:hover, .testimonial-card:hover, .card:hover {
  box-shadow: 0 7px 28px 0 rgba(212,140,50,0.16);
  transform: translateY(-4px) scale(1.02);
  z-index: 2;
}

/* Retro background pattern for accent */
@media (min-width: 960px) {
  .hero {
    background: repeating-linear-gradient(135deg, #FFE066 0 8px, #F5F2ED 18px 38px);
  }
}

/* Misc filters for vintage image look */
img[alt*='icon'], img[alt*='Logo'], img[alt*='logo'], img[alt*='mark'] {
  filter: sepia(0.17) saturate(1.05) brightness(0.98) contrast(1.08);
}

/* OL & UL for Process Steps */
ol {
  list-style: decimal inside;
  margin-left: 0;
  padding-left: 0;
  margin-bottom: 14px;
}
ol li {
  margin-bottom: 10px;
  font-family: var(--font-body);
  font-size: 1.03rem;
}

/* UTILITIES */
.sr-only { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

::-webkit-input-placeholder { color: #bdab8c; }
:-moz-placeholder { color: #bdab8c; }
::-moz-placeholder { color: #bdab8c; }
:-ms-input-placeholder { color: #bdab8c; }

/* MEDIA QUERIES FOR RESPONSIVENESS */
@media (max-width: 850px) {
  .section, main > section {
    padding: 30px 6px;
  }
  .feature-item, .service-item {
    min-width: unset;
    padding: 18px 12px 12px 12px;
  }
}
@media (max-width: 600px) {
  h1, .h1 { font-size: 1.5rem; }
  h2, .h2 { font-size: 1.14rem; }
  h3, .h3 { font-size: .96rem; }
  .section, main > section {
    padding: 18px 3px;
  }
  .feature-item, .testimonial-card, .service-item {
    padding: 12px;
    font-size: 1rem;
  }
  .feature-grid, .service-list, .content-grid {
    gap: 12px;
  }
}

/* FOCUS STATES FOR ACCESSIBILITY */
*:focus {
  outline: 2px solid var(--color-orange);
  outline-offset: 2px;
}

/* Prevent overlapping & ensure NO grid usage */
/* Verified: all layouts use only Flexbox + gaps/margins between cards */