/* ====================== CSS RESET & BASE ====================== */
/* Box sizing normalize */
html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}
body {
  background: #F5F5F5;
  color: #2E2B22;
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}
a { color: #003366; text-decoration: none; transition: color 0.2s; }
a:focus { outline: 2px dashed #F4D35E; outline-offset: 2px; }

/* ================= VINTAGE RETRO BRAND - COLOR/TYPE ================== */
:root {
  --color-primary: #003366;
  --color-secondary: #F4D35E;
  --color-accent: #F5F5F5;
  --color-text: #2E2B22;
  --color-bg-dark: #F5F5F5;
  --color-bg-section: #FFF7E0;
  --color-card: #FFF9F3;
  --color-shade: #E6D1B3;
  --color-detail: #CB997E;
  --color-highlight: #E85A4F;
  --shadow-card: 0 4px 20px 0 rgba(44,33,27,0.10);
  --shadow-btn: 0 2px 5px rgba(0,0,0,0.15);
  --radius-btn: 22px;
  --radius-card: 18px;
  --radius-field: 7px;
}

@font-face {
  font-family: 'Merriweather';
  src: local('Merriweather'), local('Merriweather-Regular'), url('https://fonts.googleapis.com/css?family=Merriweather:700,900&display=swap');
  font-weight: 700 900;
  font-display: swap;
}
@font-face {
  font-family: 'Roboto';
  src: local('Roboto'), local('Roboto-Regular'), url('https://fonts.googleapis.com/css?family=Roboto:400,500,700&display=swap');
  font-weight: 400 700;
  font-display: swap;
}

h1, h2, h3, h4 {
  font-family: 'Merriweather', serif;
  color: var(--color-primary);
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: 1px;
  text-shadow: 0 2px 0 var(--color-shade);
}
h1 { font-size: 2.5rem; margin-bottom: 22px; }
h2 { font-size: 2rem; margin-bottom: 18px; }
h3 { font-size: 1.35rem; margin-bottom: 12px; }
h4 { font-size: 1.1rem; margin-bottom: 10px; }

p, ul, ol, li, em, strong {
  font-family: 'Roboto', Arial, sans-serif;
  font-size: 1rem;
  color: var(--color-text);
}
strong { font-weight: 600; }
em { font-style: italic; color: var(--color-detail); }
ul, ol { margin-left: 24px; margin-bottom: 18px; }
li { margin-bottom: 12px; }

/* Classic dotted pattern bg for section headers (subtle retro effect) */
section:nth-child(odd) {
  background: repeating-linear-gradient(45deg, #FFF7E0 0 4px, #FFF 4px 12px);
}
section:nth-child(even) {
  background: var(--color-bg-dark);
}

/* ==================== LAYOUT: FLEXBOX SYSTEM ===================== */
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  padding: 0;
  margin-bottom: 10px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: var(--radius-card);
  background: var(--color-bg-section);
  box-shadow: 0 4px 24px -8px #E6D1B3;
}

.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 30px;
}
.card {
  background: var(--color-card);
  margin-bottom: 20px;
  padding: 28px 28px 22px;
  border-radius: var(--radius-card);
  position: relative;
  box-shadow: var(--shadow-card);
  border: 2px solid var(--color-shade);
  min-width: 270px;
  transition: box-shadow 0.25s, transform 0.22s;
}
.card:hover,
.card:focus-within {
  box-shadow: 0 8px 28px -9px var(--color-detail);
  transform: translateY(-2px) scale(1.012);
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 30px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #FFF;
  border-radius: var(--radius-card);
  border: 2.5px dashed var(--color-secondary);
  box-shadow: 0 2px 9px 0 rgba(0,0,0,0.10);
  margin-bottom: 22px;
  font-size: 1.13rem;
  color: #222;
}
.testimonial-card p:last-child {
  font-size:0.96rem; color: #444; font-style:italic; letter-spacing:0.5px; margin-top:-7px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 24px;
}

/* =============== NAVIGATION & HEADER =============== */
header {
  background: var(--color-primary);
  color: #FFF;
  border-bottom: 5px solid var(--color-secondary);
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 50;
}
header .container {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  padding-bottom: 14px;
}
header img {
  height: 48px;
  min-width: 110px;
  margin-right: 12px;
}
header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-family: 'Merriweather', serif;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 1.01rem;
}
header nav a {
  color: #FFF;
  padding: 6px 12px;
  border-radius: 8px;
  position: relative;
}
header nav a.active,
header nav a:hover {
  background: var(--color-secondary);
  color: var(--color-primary); /* retro yellow-on-blue */
  transition: background 0.16s, color 0.18s;
}
header .cta.primary {
  margin-left: 14px;
  font-size: 1.12rem;
}

/* =============== CTA & BUTTONS =============== */
.cta,
button,
input[type=submit] {
  display: inline-block;
  border: none;
  font-family: 'Merriweather', serif;
  font-weight: 700;
  border-radius: var(--radius-btn);
  cursor: pointer;
  padding: 12px 34px 13px;
  margin-top: 12px;
  margin-bottom: 12px;
  font-size: 1.09rem;
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: var(--shadow-btn);
  letter-spacing:1px;
  transition: background 0.18s, color 0.18s, box-shadow 0.16s, transform 0.14s;
  text-shadow: 1px 1px 0 #dab76433;
}
.cta.secondary {
  background: var(--color-primary);
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}
.cta.primary:hover, .cta.secondary:hover,
button:hover, input[type=submit]:hover {
  background: var(--color-highlight);
  color: #FFF;
  box-shadow: 0 6px 20px -2px #e6d1b3bb;
  transform: translateY(-1px) scale(1.025);
}
.cta.primary:focus, .cta.secondary:focus {
  outline: 2.5px solid #CAB978;
  outline-offset: 3px;
}

/* =============== FOOTER =============== */
footer {
  background: var(--color-primary);
  padding: 40px 0;
  color: #fff;
  margin-top: 56px;
  width: 100%;
}
footer .container {
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 38px;
}
.footer-logo img {
  height: 40px;
  margin-bottom: 18px;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
footer nav a {
  color: #FFF;
  font-family: 'Merriweather', serif;
  font-size: 1.06rem;
  text-decoration: none;
  margin-bottom: 6px;
}
footer nav a:hover { color: var(--color-secondary); background:transparent; }
.footer-contact {
  font-size:0.97rem;
  color:#dea537;
  font-family:'Roboto', sans-serif;
  margin-left:22px;
  line-height:1.68;
}
.footer-contact p { margin-bottom: 6px; }

/* =============== CASE STUDY TEASER (REFERENZEN) =============== */
.case-study-teaser {
  background: var(--color-card);
  border-left: 8px solid var(--color-secondary);
  margin-bottom: 24px;
  padding: 22px 30px;
  border-radius: 11px;
  box-shadow: 0 2px 8px 0 #e6d1b340;
}
.case-study-teaser h3 {
  color: var(--color-detail); font-size: 1.25rem; margin-bottom: 6px; font-weight: 700; font-family: 'Merriweather', serif;
}

/* ==================== CONTACT-DETAILS/KONTAKT ==================== */
.contact-details ul {
  margin-left: 0; padding-left: 0;
  list-style-type: none;
}
.contact-details li {
  margin-bottom: 7px;
  font-size: 1.04rem;
}
.contact-details a { color: var(--color-primary); text-decoration: underline; }
.location-info {
  background: #FFEAB55D;
  border-radius: 8px;
  padding: 14px 19px;
  margin-top: 10px;
  color: #52430E;
  font-size:1.01rem;
  font-family:'Roboto', sans-serif;
}

/* =============== RESPONSIVE FLEXBOX LAYOUTS =============== */
@media (max-width:990px){
  .container { max-width: 99vw; }
  .footer-logo { margin-right: 0; }
  footer .container {
    gap: 18px;
  }
}
@media (max-width:768px) {
  h1 { font-size:1.55rem; }
  h2 { font-size:1.23rem; }
  header .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 11px;
  }
  .section { padding:30px 6px; margin-bottom:32px; }
  .case-study-teaser { padding:14px 13px; }
  .card-container, .content-grid { gap: 12px; }
  .testimonial-card { padding:11px; margin-bottom:14px; }
  .footer-contact { margin-left:0;margin-top:8px; }
}
@media (max-width:600px) {
  .container { padding: 0 5vw; }
  .content-wrapper { padding:0; }
  .card { padding: 17px 7vw 18px; min-width: 180px; }
  .footer-logo img { height:26px; }
}
@media (max-width:540px) {
  .content-wrapper { padding: 0; }
  .testimonials { flex-direction: column; }
  .section { padding: 18px 2vw; margin-bottom:20px; }
  footer .container, header .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}
/* FLEX DIRECTION FOR TEXT-IMAGE SECTIONS ON MOBILE */
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }
}

/* ===================== BURGER/MOBILE MENU ===================== */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 22px;
  right: 24px;
  font-size: 2.15rem;
  color: var(--color-primary);
  background: var(--color-secondary);
  border: none;
  border-radius: 35px;
  z-index: 90;
  padding: 6px 21px 7px 18px;
  box-shadow: 0 2px 12px 0 #dac29c58;
  cursor:pointer;
  transition: background 0.13s, color 0.15s;
}
.mobile-menu-toggle:focus {
  outline: 3px solid #E6D1B3;
  outline-offset: 4px;
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: var(--color-bg-section);
  z-index: 1002;
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(.76,.09,.61,1.16);
  box-shadow: -2px 0 17px 0 #CAB978;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  margin-left: auto;
  margin-top: 15px;
  margin-right: 27px;
  font-size: 2.1rem;
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  border-radius: 50%;
  padding: 5px 13px;
  transition: background 0.11s, color 0.14s;
}
.mobile-menu-close:hover, .mobile-menu-close:focus { background: #F4D35E99; }
.mobile-nav {
  margin-top: 22px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 11px;
}
.mobile-nav a {
  padding: 16px 37px;
  font-size: 1.17rem;
  font-family: 'Merriweather', serif;
  color: var(--color-primary);
  border-bottom: 1.6px dashed #F4D35E66;
  background: none;
  width: 100%;
  transition: background 0.15s, color 0.13s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-highlight);
}
@media (max-width: 992px) {
  header nav { display: none; }
  .mobile-menu-toggle { display: block; }
  header .cta.primary { display: none; }
}
@media (min-width: 993px) {
  .mobile-menu, .mobile-menu-toggle { display: none!important; }
  header nav { display: flex!important; }
}

/* ===================== COOKIE CONSENT BANNER ===================== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  background: #FFF7E0;
  color: var(--color-primary);
  box-shadow: 0 -5px 30px #E6D1B3cc;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px;
  z-index: 2000;
  font-size:1.05rem;
  padding: 24px 14px 28px;
  border-top: 4px solid var(--color-secondary);
  animation: cookie-banner-fadein 0.88s cubic-bezier(.3,1.4,.7,.84);
}
@keyframes cookie-banner-fadein { 0% { opacity:0; transform: translateY(40px);} 100%{ opacity:1; transform:none;} }
.cookie-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left:16px;
}
.cookie-banner button {
  font-family:'Merriweather',serif;
  font-weight:700;
  padding:7px 23px;
  border-radius: var(--radius-btn);
  border:none;
  margin:0;
  font-size:1rem;
  cursor:pointer;
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: 0 1px 5px 0 #e6d1b340;
  transition: background 0.20s;
}
.cookie-banner button.cookie-reject {
  background: #fff;
  color: var(--color-primary);
  border:2px solid var(--color-secondary);
}
.cookie-banner button.cookie-settings {
  background: var(--color-shade);
  color: #52380E;
  margin-left: 8px;
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: var(--color-detail);
  color: #fff;
  outline: none;
}

/* COOKIE PREFERENCES MODAL */
.cookie-modal {
  position:fixed;
  top:0; left:0; width:100vw; height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(34,22,13,0.32);
  z-index:2100;
  transition:background 0.22s;
  animation: modal-fadein 0.5s cubic-bezier(.27,.76,.52,.89);
}
@keyframes modal-fadein { 0%{opacity:0;} 100%{opacity:1;} }
.cookie-modal-content {
  background:#FFF9F3;
  color:var(--color-primary);
  border-radius:19px;
  box-shadow:0 8px 54px -2px #cab978cc;
  padding: 32px 30px 28px 30px;
  max-width:96vw;
  width:395px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size:1.06rem;
  font-family:'Roboto',sans-serif;
  border: 2.7px solid var(--color-shade);
  position:relative;
}
.cookie-modal-content h3{font-family:'Merriweather',serif; font-size:1.29rem;margin-bottom:8px;color:var(--color-primary);}
.cookie-modal-content .cookie-category {
  display:flex;align-items:center;gap:13px;margin:7px 0;
}
.cookie-modal-content label { font-size:1rem; }
.cookie-modal-content input[type=checkbox] {
  accent-color:var(--color-secondary);
  width:18px;height:18px;
}
.cookie-modal-content .cookie-category.essential label { color: #52380E; }
.cookie-modal-content .close-modal {
  position:absolute; top: 18px;right:19px; background:none;border:none;color:var(--color-primary);font-size:1.44rem;cursor:pointer;border-radius:50%;padding:3px 10px; }
.cookie-modal-content .close-modal:hover { background: #ffeab5; color: var(--color-highlight);}
.cookie-modal-content .cookie-actions{margin-top:9px;gap:9px;display:flex;flex-wrap:wrap;}

@media (max-width: 520px) {
  .cookie-modal-content { padding:11vw 2vw; min-width: 66vw; }
}

/* =============== FORM ELEMENTS (Input etc) =============== */
input[type=text],input[type=email],input[type=password], textarea {
  border: 2px solid #e6d1b3;
  border-radius: var(--radius-field);
  padding: 10px 13px;
  font-size:1rem;
  background: #fffefb;
  margin-bottom:18px;
  font-family:'Roboto',sans-serif;
  transition: border 0.19s;
}
input[type=text]:focus, input[type=email]:focus, textarea:focus {
  border: 2px solid var(--color-secondary);
  outline:none;
}

/* ================= UTIL & NOSTALGIC RETRO DETAILS ================ */
/* Subtle retro underline for section titles */
h2 {
  position: relative;
  padding-bottom: 7px;
}
h2::after {
  content: '';
  display: block;
  height: 3px;
  width: 62px;
  background: linear-gradient(to right, var(--color-secondary) 90%, transparent 100%);
  border-radius: 2px;
  margin-top: 4px;
}
/* Old paper pattern for cards and sections */
.card, .testimonial-card, .cookie-modal-content {
  background-image: repeating-linear-gradient(150deg, #fff3e6 0px, #fff3e6 6px, #fff9f3 7px, #fff9f3 13px);
}

/* Dotted border decor for retro list items */
ul li {
  border-left: 3px dotted var(--color-detail);
  padding-left: 10px;
  margin-bottom: 12px;
}

/* Subtle hover over .card links */
.card a {
  color: var(--color-highlight);
  border-bottom: 1.5px dashed var(--color-detail);
  transition: border-color 0.18s;
}
.card a:hover, .card a:focus {
  border-color: var(--color-secondary);
}

/* Drop shadow for titles, retro effect */
h1, h2 { text-shadow: 1.5px 2px 0 #ffeab5a9, 0 1px 0 #e9c78ca9; }

/* Oldschool (typewriter) accent for emphasize */
em {
  font-family: 'Merriweather', serif;
  letter-spacing:.3px;
  color:var(--color-highlight);
  background: #FFF7E0CC;
  border-radius:6px; padding:1.5px 5px;
}

/* Animation/Microinteraction for section on scroll */
.section {
  opacity: 0;
  transform: translateY(28px);
  animation: fadeinSection 0.83s forwards;
  animation-delay: 0.18s;
}
.section:first-child { animation-delay: 0.05s; }
@keyframes fadeinSection {
  to { opacity:1; transform:none; }
}

/* Extra: Disabled state faded */
button[disabled], .cta[disabled] {
  opacity: 0.65;
  pointer-events: none;
}

/* Utility: Hide visually but not from screen readers */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.footer-contact p {
  color: #F5F5F5;
}

/* -- END -- */