/* ==== 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: 1.5;
  background: #fff;
  color: #16324F;
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  font-weight: 400;
}
img, video {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul, ol {
  list-style: none;
}
:root {
  --primary: #16324F;
  --secondary: #85A1C3;
  --accent: #F2F2F2;
  --white: #fff;
  --body: #16324F;
  --muted: #7A8799;
  --transition: 0.25s cubic-bezier(.46, .03, .52, .96);
  --shadow-card: 0 2px 12px 0 rgba(22,50,79,0.07);
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 6px;
  --font-display: 'Montserrat', Verdana, Geneva, sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

/* ==== Typography ==== */
h1, .h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--primary);
  letter-spacing: -0.02em;
}
h2, .h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--primary);
  letter-spacing: -0.01em;
}
h3, .h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--primary);
}
h4, .h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--primary);
}
p, li, dl, dd {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--body);
  margin-bottom: 16px;
}
p.lead, p.subheadline {
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 20px;
  font-family: var(--font-body);
}
strong {font-weight: 600;}

/* ==== Layout Containers ==== */
.container {
  width: 100%;
  max-width: 1100px;
  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(--accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

/* ==== Header + Navigation ==== */
header {
  background: var(--white);
  border-bottom: 1px solid #ECECEC;
  position: relative;
  z-index: 10;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 20px;
  padding-top: 10px;
  padding-bottom: 10px;
}
header a img {
  height: 38px;
  width: auto;
}
.main-nav {
  display: flex;
  flex-direction: row;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--primary);
  opacity: 0.84;
  transition: color var(--transition), opacity var(--transition);
  padding: 2px 0;
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--secondary);
  opacity: 1;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 12px 28px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  border: none;
  box-shadow: 0 2px 8px 0 rgba(22, 50, 79, 0.10);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-left: 18px;
  text-align: center;
  display: inline-block;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--secondary);
  color: var(--primary);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 4px 24px 0 rgba(22,50,79,0.16);
}
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 2.1rem;
  line-height: 1;
  color: var(--primary);
  cursor: pointer;
  margin-left: 10px;
  padding: 8px 10px;
  z-index: 21;
  transition: background var(--transition);
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover {
  background: var(--accent);
  border-radius: var(--radius-md);
}

/* ==== Mobile Navigation ==== */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: rgba(22,50,79,0.96);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-end;
  z-index: 9999;
  transform: translateX(100%);
  transition: transform var(--transition);
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 2.2rem;
  margin: 24px 20px 8px 0;
  cursor: pointer;
  z-index: 10010;
  transition: color var(--transition);
}
.mobile-menu-close:focus, .mobile-menu-close:hover {
  color: var(--secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 30px;
  width: 100%;
  align-items: flex-start;
  padding-left: 30px;
}
.mobile-nav a {
  color: var(--white);
  font-size: 1.4rem;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 6px 0;
  transition: color var(--transition), background var(--transition);
  border-radius: var(--radius-md);
}
.mobile-nav a:focus,
.mobile-nav a:hover {
  background: var(--secondary);
  color: var(--primary);
  padding-left: 12px;
}

/* ==== HERO SECTIONS ==== */
.hero {
  display: flex;
  align-items: center;
  background: var(--accent);
  min-height: 320px;
  margin-bottom: 60px;
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 8px 0 rgba(22,50,79,0.05);
}
.hero .container {
  padding-top: 40px;
  padding-bottom: 40px;
}
.hero h1 {
  margin-bottom: 18px;
}
.hero p {
  margin-bottom: 24px;
}

/* ==== FLEX PATTERNS ==== */
/* Card Containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  padding: 24px 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 260px;
  flex: 1 1 270px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover, .card:focus-within {
  box-shadow: 0 4px 24px 0 rgba(22, 50, 79, 0.16);
  transform: translateY(-4px) scale(1.01);
}
.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;
  margin-bottom: 20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px 0 rgba(22,50,79,0.07);
  font-size: 1.07rem;
  color: var(--primary);
  min-width: 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover, .testimonial-card:focus-within {
  box-shadow: 0 6px 32px 0 rgba(22,50,79,0.13);
  transform: translateY(-2px) scale(1.01);
}
.testimonial-card p {
  font-size: 1.08rem;
  color: var(--primary);
  margin-bottom: 10px;
}
.testimonial-card span {
  font-size: 0.97rem;
  color: var(--muted);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 24px 18px;
  min-width: 230px;
  flex: 1 1 230px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-item:hover, .feature-item:focus-within {
  box-shadow: 0 6px 22px 0 rgba(22,50,79,0.11);
  transform: translateY(-3px) scale(1.01);
}

/* ==== Features, Services, Logo Bar ==== */
.features .feature-grid,
.services-list .service-grid,
.client-logos .logo-bar,
.contact-info-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  align-items: stretch;
}
.client-logos .logo-bar {
  background: var(--accent);
  border-radius: var(--radius-md);
  gap: 40px;
  align-items: center;
  padding: 16px 0 12px 0;
  margin-bottom: 10px;
}
.client-logos img {
  height: 42px;
  filter: grayscale(1) brightness(1.2);
  opacity: 0.8;
}
/* Services */
.service-item {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 26px 18px 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
  min-width: 210px;
  flex: 1 1 230px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-item:hover, .service-item:focus-within {
  box-shadow: 0 7px 22px 0 rgba(22,50,79,0.13);
  transform: translateY(-3px) scale(1.01);
}
.service-item img{
  max-width: 50px;
}
.service-price {
  font-family: var(--font-display);
  color: var(--secondary);
  font-size: 1.02rem;
  margin-top: 8px;
  font-weight: 600;
}

/* ==== Step Timeline, Accordions, FAQ ==== */
.step-timeline {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 32px;
}
.step-timeline li {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 22px 20px;
}
.step-timeline h3 {
  margin-bottom: 10px;
}
/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-accordion dt {
  font-family: var(--font-display);
  font-weight: 500;
  cursor: pointer;
  padding: 10px 0;
  font-size: 1.08rem;
  color: var(--primary);
  transition: color var(--transition);
  position: relative;
}
.faq-accordion dt:hover, .faq-accordion dt:focus {
  color: var(--secondary);
}
.faq-accordion dd {
  margin: 0 0 10px 0;
  font-size: 0.99rem;
  color: var(--muted);
  padding-bottom: 6px;
}

/* ==== Blog Styles ==== */
.blog-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.blog-list article {
  background: var(--white);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  flex: 1 1 260px;
  min-width: 240px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.blog-list article:hover, .blog-list article:focus-within {
  box-shadow: 0 7px 22px 0 rgba(22,50,79,0.13);
  transform: translateY(-2px) scale(1.01);
}
.article-meta {
  display: block;
  font-size: 0.95rem;
  color: var(--muted);
}
.readmore {
  color: var(--secondary);
  font-weight: 600;
  font-size: 1rem;
  transition: color var(--transition), text-decoration var(--transition);
}
.readmore:hover, .readmore:focus {
  color: var(--primary);
  text-decoration: underline;
}
.categories {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 18px;
}
.categories a {
  color: var(--primary);
  font-size: 0.98rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  transition: background var(--transition), color var(--transition);
}
.categories a:hover, .categories a:focus {
  background: var(--primary);
  color: var(--white);
}

/* ==== Contact Info Styles ==== */
.contact-info-list {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: flex-start;
  margin-top: 12px;
}
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 16px 18px;
  min-width: 220px;
  margin-bottom: 20px;
}
.contact-info-item img {
  width: 30px;
  height: 30px;
}
.contact-info-item a {
  color: var(--secondary);
  word-break: break-all;
  font-size: 1rem;
  transition: color var(--transition);
}
.contact-info-item a:hover, .contact-info-item a:focus {
  color: var(--primary);
  text-decoration: underline;
}

/* ==== CTA & Button Section ==== */
.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  background: var(--accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 1px 8px 0 rgba(22,50,79,0.05);
  margin-bottom: 40px;
  padding: 40px 10px;
}
.cta .btn-primary {
  font-size: 1.18rem;
  padding: 16px 36px;
}

/* ==== Footer Styles ==== */
footer {
  background: var(--white);
  border-top: 1px solid #ECECEC;
  padding: 36px 0 24px 0;
}
footer .container {
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
.footer-navigation, .social-media-links, .legal-impressum, .footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 6px;
}
.footer-navigation a {
  color: var(--muted);
  font-size: 0.98rem;
  transition: color var(--transition);
  font-family: var(--font-body);
}
.footer-navigation a:hover, .footer-navigation a:focus {
  color: var(--primary);
}
.legal-impressum a {
  color: var(--primary);
  font-size: 1.01rem;
}
.footer-meta span {
  color: var(--muted);
  font-size: 0.96rem;
  font-family: var(--font-body);
}
.social-media-links a {
  display: inline-flex;
  align-items: center;
  filter: grayscale(1);
  opacity: 0.80;
  transition: filter var(--transition), opacity var(--transition);
}
.social-media-links a:hover, .social-media-links a:focus {
  filter: grayscale(0);
  opacity: 1;
}
.social-media-links img {
  height: 24px;
  width: 24px;
}

/* ==== Legal / Policy Section (datenschutz/gdpr/cookie/nutzungsbedingungen) ==== */
.legal {
  background: var(--accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-bottom: 60px;
  padding: 40px 20px;
  font-size: 1.05rem;
}
.legal h1, .legal h2, .legal h3 {
  margin-bottom: 20px;
}
.legal ul, .legal ol {
  margin-bottom: 18px;
  padding-left: 22px;
  list-style: disc inside;
}

/* ==== Confirmation Section ==== */
.confirmation {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  background: var(--accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-bottom: 60px;
  padding: 40px 20px;
  flex-direction: column;
}
.confirmation .btn-primary {
  margin-top: 18px;
}

/* ==== Miscellaneous ==== */
a:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
  z-index: 2;
  position: relative;
}
section {
  margin-bottom: 60px;
}

/* ==== Cookie Consent Banner ==== */
.cookie-consent-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 20001;
  width: 100%;
  background: var(--white);
  box-shadow: 0 -2px 16px 0 rgba(22,50,79,0.07);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 26px 10px 18px 10px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 20px;
  justify-content: center;
  font-size: 1rem;
  opacity: 1;
  transform: translateY(0);
  transition: transform var(--transition), opacity var(--transition);
}
.cookie-consent-banner.hide {
  opacity: 0;
  transform: translateY(120%);
  pointer-events: none;
}
.cookie-consent-banner p {
  margin: 0 10px 0 0;
  color: var(--body);
}
.cookie-buttons {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.btn-cookie {
  background: var(--secondary);
  color: var(--white);
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.btn-cookie:hover, .btn-cookie:focus {
  background: var(--primary);
  color: var(--white);
}
.btn-cookie-outline {
  background: var(--accent);
  color: var(--primary);
  border: 1px solid var(--primary);
  transition: background var(--transition), color var(--transition), border var(--transition);
}
.btn-cookie-outline:hover, .btn-cookie-outline:focus {
  background: var(--primary);
  color: var(--white);
}

/* ==== Cookie Modal ==== */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(22,50,79,0.70);
  z-index: 22000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px 0 rgba(22,50,79,0.20);
  max-width: 410px;
  width: 96%;
  padding: 34px 24px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: modalIn .3s cubic-bezier(.16,.75,.39,1.3) 1;
}
@keyframes modalIn {
  0% {transform: scale(0.92) translateY(50px); opacity: 0;}
  100% {transform: scale(1) translateY(0); opacity: 1;}
}
.cookie-modal-close {
  position: absolute;
  top:16px; right:16px;
  background: transparent;
  border: none;
  font-size: 1.78rem;
  color: var(--primary);
  cursor: pointer;
  z-index: 1;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--secondary);
}
.cookie-modal h2 {
  margin-bottom: 10px;
  font-size: 1.33rem;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
}
.cookie-category label {
  font-size: 1.07rem;
  color: var(--body);
  cursor: pointer;
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--secondary);
  width: 20px;
  height: 20px;
}
.cookie-category input[disabled] {
  opacity: 0.6;
  pointer-events: none;
}
.cookie-modal .cookie-buttons {
  margin-top: 12px;
  justify-content: flex-end;
}

/* ==== Responsive Design ==== */
@media (max-width: 1240px) {
  .container {
    max-width: 1000px;
  }
}
@media (max-width: 992px) {
  .container {
    max-width: 94vw;
  }
  .main-nav {
    gap: 18px;
  }
  .features .feature-grid,
  .services-list .service-grid,
  .contact-info-list,
  .client-logos .logo-bar {
    gap: 18px;
  }
  .content-grid, .card-container {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  h1, .h1 {font-size: 2.1rem;}
  h2, .h2 {font-size: 1.55rem;}
  .section,
  .legal,
  .confirmation,
  .hero {
    padding: 28px 8px;
    border-radius: var(--radius-md);
  }
  .main-nav {
    display: none !important;
  }
  .btn-primary {
    margin-left: 0;
  }
  .mobile-menu-toggle {
    display: block;
  }
  header .container {
    flex-direction: row;
    align-items: center;
    gap: 10px;
  }
  .features .feature-grid,
  .services-list .service-grid,
  .content-grid,
  .card-container,
  .contact-info-list,
  .client-logos .logo-bar,
  .blog-list {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }
  .testimonial-card,
  .feature-item,
  .service-item,
  .card {
    min-width: 0;
    width: 100%;
  }
  .testimonials-preview .content-wrapper,
  .testimonials .content-wrapper {
    gap:16px;
  }
  .text-image-section {
    flex-direction: column !important;
    gap: 18px;
    align-items: flex-start;
  }
  .cta {
    min-height: 80px;
    padding: 24px 4px;
    border-radius: var(--radius-md);
  }
  .cookie-consent-banner {
    flex-direction: column;
    gap: 18px;
    padding: 20px 4px;
    font-size: 1rem;
  }
}
@media (max-width: 560px) {
  .container {
    padding: 0 7px;
  }
  h1, .h1 {font-size: 1.36rem;}
  h2, .h2 {font-size: 1.14rem;}
  .btn-primary, .btn-cookie {
    padding: 11px 16px;
    font-size: 0.99rem;
  }
}

/* ==== Animations ==== */
.btn-primary,
.btn-cookie,
.btn-cookie-outline,
.feature-item,
.service-item,
.card,
.testimonial-card,
.blog-list article {
  transition: box-shadow var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}
.card:active, .feature-item:active, .testimonal-card:active, .service-item:active {
  transform: scale(0.98);
}

/* ==== Utility ==== */
.mt-20 {margin-top:20px;}
.mb-20 {margin-bottom:20px;}
.mt-40 {margin-top:40px;}
.mb-40 {margin-bottom:40px;}
.mt-60 {margin-top:60px;}
.mb-60 {margin-bottom:60px;}

/* ==== Accessibility ==== */
:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset:2px;
}

/* == End == */