/* CSS RESET + NORMALIZE */
html {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}
*, *:before, *:after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
  border: 0;
}
:root {
  --color-primary: #22577A;
  --color-secondary: #38A3A5;
  --color-accent: #F6F5F5;
  --color-black: #181A1B;
  --color-white: #FFF;
  --color-grey: #F3F4F6;
  --color-grey-light: #F9FAFB;
  --color-grey-dark: #8A8F98;
  --shadow-main: 0 2px 16px rgba(34, 87, 122, 0.07);
  --shadow-card: 0 4px 18px 0 rgba(34,87,122,0.08);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.24s cubic-bezier(.4,0,.2,1);
  --header-height: 72px;
}
body {
  color: var(--color-black);
  background: var(--color-white);
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0.01em;
  min-height: 100vh;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover,
a:focus {
  color: var(--color-secondary);
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 20px;
}
h1 {
  font-size: 2.7rem;
  margin-bottom: 24px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}
h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}
h4 {
  font-size: 1.1rem;
  font-weight: 600;
}
p, ul, ol {
  margin-bottom: 16px;
  color: var(--color-black);
}
strong {
  font-weight: 700;
}

/* BUTTONS & CTA */
.cta-primary,
button.cta-primary {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  padding: 12px 28px;
  box-shadow: var(--shadow-main);
  border: none;
  display: inline-block;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  margin-bottom: 8px;
  text-align: center;
}
.cta-primary:hover,
button.cta-primary:hover,
.cta-primary:focus,
button.cta-primary:focus {
  background: var(--color-secondary);
  box-shadow: 0 6px 16px rgba(34,87,122,0.11);
  transform: translateY(-2px) scale(1.035);
  outline: none;
}

/* LAYOUT CONTAINERS */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 18px;
  width: 100%;
}
.section,
main > section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* CARDS & FLEXBOX PATTERNS */
.card-container,
.dienst_grid,
.feature_grid,
.service_list,
.benefit_list,
.case-study-list,
.next-steps ul {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  list-style: none;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 28px 22px;
  margin-bottom: 20px;
  position: relative;
  min-width: 250px;
  flex: 1 1 250px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover,
.card:focus {
  box-shadow: 0 8px 28px rgba(56,163,165,0.13);
  transform: translateY(-2px) scale(1.025);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.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;
}

/* Features/Process steps */
.feature-item,
.process_steps li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.process_steps {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  list-style: none;
  counter-reset: step;
}
.process_steps li {
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 22px 20px 18px 18px;
  position: relative;
  min-width: 220px;
  flex: 1 1 200px;
  font-size: 1rem;
  color: var(--color-black);
}
.process_steps li img {
  width: 32px;
  height: 32px;
  margin-bottom: 8px;
}

/* HERO */
.hero {
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-main);
  margin-bottom: 60px;
  padding: 40px 0;
}
.hero h1 {
  color: var(--color-primary);
}
.hero p {
  color: var(--color-black);
  font-size: 1.11rem;
  max-width: 540px;
}

/* TESTIMONIALS */
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 300px;
  flex: 1 1 320px;
  color: var(--color-black);
  font-size: 1.05rem;
}
.testimonial-card p {
  color: var(--color-black);
  font-size: 1.05rem;
}
.testimonial-meta {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
}
.testimonial-meta span {
  color: #e1b800;
  font-size: 1.1em;
  font-weight: bold;
  margin-left: 6px;
}
/* Ensure contrast and legibility */
.testimonial-card strong { color: var(--color-primary); }

/* FAQS */
.faq-list details {
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-main);
  margin-bottom: 18px;
  padding: 16px 20px 12px 18px;
  transition: box-shadow var(--transition);
}
.faq-list details[open] {
  box-shadow: 0 4px 18px rgba(34,87,122,0.13);
}
.faq-list summary {
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 9px;
  outline: none;
  cursor: pointer;
  padding: 0;
}
.faq-list details > div {
  margin-top: 8px;
  color: var(--color-black);
  font-size: 0.97em;
}

/* TABLE */
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-main);
  overflow: hidden;
  margin-bottom: 22px;
}
th, td {
  padding: 16px 14px;
  text-align: left;
  font-size: 1rem;
}
th {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-weight: 600;
  letter-spacing: 0.01em;
}
td {
  color: var(--color-black);
}
tr:nth-child(even) td {
  background: var(--color-grey);
}

/* LISTS */
ul, ol {
  padding-left: 24px;
  margin-bottom: 16px;
}
ul li, ol li {
  margin-bottom: 10px;
}
.section ul,
.section ol {
  padding-left: 0;
}
.case-study-list {
  list-style: disc inside;
  gap: 10px;
}
.terms_list, .user_obligations {
  margin-bottom: 24px;
}

/* ADDRESS */
address {
  font-style: normal;
  color: var(--color-black);
  margin-bottom: 18px;
  font-size: 1rem;
}
address img {
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
  width: 18px;
}

/* FOOTER */
footer {
  background: var(--color-accent);
  padding: 32px 0 15px 0;
  border-top: 1px solid var(--color-grey);
  margin-top: 36px;
  width: 100%;
  font-size: 0.98rem;
  color: var(--color-black);
}
.footer-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin-bottom: 10px;
}
.footer-nav a {
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 6px;
  padding: 0 2px;
}
.footer-brand {
  color: var(--color-grey-dark);
  text-align: left;
  margin-top: 18px;
  font-size: 0.95em;
}
.footer-contact {
  margin: 9px 0 0 0;
  color: var(--color-black);
  line-height: 1.5;
  font-size: 0.99em;
}
.footer-contact p {
  margin-bottom: 0;
}

/* HEADER + NAVIGATION */
header {
  background: var(--color-white);
  box-shadow: 0 2px 16px rgba(34, 87, 122, 0.048);
  padding: 0;
  min-height: var(--header-height);
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: var(--header-height);
  min-height: var(--header-height);
  max-width: 1160px;
  margin: 0 auto;
  position: relative;
  z-index: 20;
}
header img {
  height: 48px;
  width: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: 32px;
}
.main-nav a {
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-weight: 500;
  color: var(--color-primary);
  font-size: 1rem;
  transition: color var(--transition);
  padding: 6px 0;
  border-radius: 4px;
  position: relative;
  margin-right: 2px;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
  background: var(--color-accent);
}

.mobile-menu-toggle {
  display: none;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: 2.1rem;
  color: var(--color-primary);
  padding: 6px 16px 2px 16px;
  cursor: pointer;
  transition: background var(--transition);
  border: none;
  margin-left: 18px;
}
.mobile-menu-toggle:hover,
.mobile-menu-toggle:focus {
  background: var(--color-secondary);
  color: var(--color-white);
}

/* MOBILE MENU OVERLAY */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-white);
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.34s cubic-bezier(.7,0,.3,1);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding: 0;
  box-shadow: var(--shadow-card);
  height: 100vh;
  width: 100vw;
  pointer-events: none;
  opacity: 0;
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: auto;
  opacity: 1;
}
.mobile-menu-close {
  background: transparent;
  border: none;
  color: var(--color-primary);
  font-size: 2rem;
  position: absolute;
  top: 18px;
  right: 26px;
  cursor: pointer;
  z-index: 2100;
  outline: none;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin: 70px 0 0 32px;
}
.mobile-nav a {
  color: var(--color-primary);
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  padding: 12px 0 10px 4px;
  border-radius: 4px;
  width: 100%;
  min-width: 180px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover,
.mobile-nav a:focus {
  background: var(--color-accent);
  color: var(--color-secondary);
}

/* SHOW/HIDE NAVIGATION for BREAKPOINTS */
@media (max-width: 980px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-block;
  }
}
@media (min-width: 981px) {
  .mobile-menu {
    display: none !important;
  }
}


/* RESPONSIVE LAYOUTS */
@media (max-width: 1200px) {
  .container {
    max-width: 950px;
  }
}
@media (max-width: 900px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
    margin-bottom: 18px;
  }
  h2 {
    font-size: 1.35rem;
    margin-bottom: 16px;
  }
  .section,
  main > section {
    margin-bottom: 34px;
    padding: 28px 6px 28px 6px;
  }
  .hero {
    border-radius: 0;
    padding: 24px 0;
  }
  .testimonial-slider {
    flex-direction: column;
    gap: 14px;
  }
  .card-container,
  .dienst_grid,
  .feature_grid,
  .service_list,
  .benefit_list,
  .content-grid {
    flex-direction: column;
    gap: 16px;
  }
  .process_steps {
    flex-direction: column;
    gap: 12px;
  }
  .content-wrapper {
    gap: 18px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
  .footer-brand {
    text-align: left;
    margin-top: 12px;
  }
  .footer-contact {
    font-size: 0.95em;
    margin-bottom: 6px;
  }
}
@media (max-width: 430px) {
  .header-container {
    padding: 0 7px;
  }
}

/* COOKIE CONSENT BANNER */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-white);
  box-shadow: 0 -4px 18px rgba(56,163,165,0.12);
  padding: 22px 13px 18px 13px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  z-index: 21000;
  transition: transform .38s cubic-bezier(.7,0,.3,1), opacity .26s;
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}
.cookie-banner.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.cookie-banner p {
  color: var(--color-black);
  font-size: 1rem;
  line-height: 1.55;
  max-width: 580px;
  text-align: center;
}
.cookie-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.cookie-btn {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 9px 22px;
  border-radius: var(--radius-sm);
  font-family: 'Montserrat', 'Open Sans', Arial, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: var(--shadow-main);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  margin-bottom: 0;
}
.cookie-btn.btn-reject {
  background: #bebecc;
  color: var(--color-black);
}
.cookie-btn.btn-settings {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}
.cookie-btn:hover,
.cookie-btn:focus {
  filter: brightness(1.13);
  transform: translateY(-2px) scale(1.05);
  outline: none;
}

/* COOKIE MODAL */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(56, 163, 165, 0.11);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 22000;
  pointer-events: none;
  opacity: 0;
  transition: opacity .24s;
}
.cookie-modal.active {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-dialog {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(34,87,122,0.13);
  padding: 32px 26px 22px 26px;
  min-width: 300px;
  max-width: 95vw;
  max-height: 93vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-modal-dialog h2 {
  font-size: 1.35rem;
  margin-bottom: 5px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 6px;
}
.cookie-category label {
  font-size: 1.02em;
  color: var(--color-black);
  font-weight: 500;
  cursor: pointer;
  user-select: none;
}
.cookie-category input[type='checkbox'],
.cookie-category input[type='radio'] {
  accent-color: var(--color-primary);
  width: 18px; height: 18px;
  margin-right: 3px;
}
.cookie-info {
  font-size: 0.96em;
  color: var(--color-grey-dark);
  margin-left: 8px;
}
.cookie-modal-close {
  position: absolute;
  top: 16px;
  right: 36px;
  background: transparent;
  color: var(--color-primary);
  font-size: 1.8rem;
  border: none;
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-secondary);
}
.cookie-modal-actions {
  display: flex;
  gap: 14px;
  margin-top: 12px;
}

/* UTILS, MICRO-ANIMATIONS & STATES  */
::-webkit-input-placeholder { color: #bbbbc2; }
::-moz-placeholder { color: #bbbbc2; }
:-ms-input-placeholder { color: #bbbbc2; }
::placeholder { color: #bbbbc2; }

/* Scrollbar minimalism */
body::-webkit-scrollbar {
  width: 10px;
  background: #e7ecef;
}
body::-webkit-scrollbar-thumb {
  background: #bcccdc;
  border-radius: 6px;
}

input, textarea, select, button {
  font-family: inherit;
  font-size: 1rem;
}

/* Misc section spacing rules */
.section + .section,
main > section + section {
  margin-top: 0;
}
.card + .card,
.testimonial-card + .testimonial-card {
  margin-top: 20px;
}

/* Focus outline for accessibility */
a:focus, button:focus, .cta-primary:focus, .cookie-btn:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* SPECIAL CLASSES */
.short-info {
  font-size: 1rem;
  color: var(--color-grey-dark);
}
.disclaimer {
  color: #a19e94;
  font-size: 0.98em;
  margin-top: 10px;
}

/* Trust Logos (references) */
.trust_logos {
  display: flex;
  gap: 24px;
  margin: 14px 0 30px 0;
  align-items: center;
  flex-wrap: wrap;
}
.trust_logos img {
  width: 48px;
  height: 48px;
  filter: grayscale(0.1) brightness(0.93);
}

/* Table Extras */
.table-extras ul {
  list-style: disc inside;
  gap: 10px;
}

.next-steps ul {
  gap: 10px;
}

/* SUMMARY ARROW for FAQ */
summary::-webkit-details-marker { display: none; }
details > summary:after {
  content: '\25BC';
  font-size: 0.9em;
  margin-left: 12px;
  vertical-align: middle;
  color: var(--color-primary);
  transition: transform var(--transition);
}
details[open] > summary:after {
  transform: rotate(-180deg);
}

/* CASE-STUDY SECTION/LIST */
.case-study-list {
  flex-direction: column;
  gap: 11px;
  margin-bottom: 20px;
}
.case-study-list > li {
  color: var(--color-black);
  font-size: 1em;
  padding-left: 0;
  list-style-position: inside;
}

/* OTHER
-----------------------------------------*/
.text-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.topics-overview ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: disc inside;
  padding-left: 0;
}
.topics-overview ul > li {
  background: var(--color-accent);
  border-radius: 6px;
  padding: 7px 13px;
  color: var(--color-primary);
  font-size: 0.98em;
}

/* Hide outline on non-keyboard navigation */
:focus:not(:focus-visible) {
  outline: none;
}

/* END CSS */