/* --- 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: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  font-size: 100%;
  line-height: 1.5;
  height: 100%;
  background: #F8F9FA;
}
body {
  min-height: 100vh;
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  background: #F8F9FA;
  color: #222;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-weight: 400;
}
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}
ul, ol {
  list-style: none;
}
a {
  background: transparent;
  color: #234982;
  text-decoration: none;
  transition: color .18s;
}
a:focus, a:hover {
  color: #62D672;
  outline: none;
}
img {
  max-width: 100%;
  vertical-align: middle;
  border: none;
  display: inline-block;
}
button {
  font: inherit;
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
}

/* --- BRAND VARIABLES (fallbacks in case CSS vars unsupported) --- */
:root {
  --primary: #234982;
  --secondary: #62D672;
  --accent: #F8F9FA;
  --danger: #f35656;
  --border: #e3e6ea;
  --text-dark: #222;
  --text-light: #fff;
  --shadow: 0 4px 16px rgba(34, 73, 130, 0.06);
  --radius: 12px;
  --radius-sm: 6px;
  --transition: all 0.22s cubic-bezier(.5,0,.2,1);
  --font-display: 'Montserrat', 'Arial', sans-serif;
  --font-body: 'Roboto', Arial, Helvetica, sans-serif;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.01em;
  margin-bottom: 16px;
}
h1 {
  font-size: 2.2rem;  /* 35px */
  line-height: 1.1;
}
h2 {
  font-size: 1.5rem;  /* 24px */
  line-height: 1.2;
}
h3 {
  font-size: 1.25rem;
  line-height: 1.25;
}
h4, h5, h6 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.subheadline {
  font-size: 1.125rem;  /* 18px */
  color: #444;
  margin-bottom: 20px;
  font-family: var(--font-body);
}
p, li, td, th, span, label, input, select, textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  color: #222;
}
strong {
  font-weight: 600;
  color: var(--primary);
}

/* --- CONTAINER, GAPS & SECTION SPACING --- */
.container {
  max-width: 1200px;
  width: 100%;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
}
.section,
.hero,
.about-preview,
.services-preview,
.features,
.testimonials,
.contact-preview,
.membership-models,
.contact-membership,
.blog-posts,
.blog-features,
.newsletter-cta,
.legal-section,
.contact-form-section,
.contact-details,
.team-intro,
.team-profiles,
.team-features,
.thanks {
  margin-bottom: 60px;
  padding: 40px 0 40px 0;
  background: none;
}
@media (max-width: 768px) {
  .section,
  .hero,
  .about-preview,
  .services-preview,
  .features,
  .testimonials,
  .contact-preview,
  .membership-models,
  .contact-membership,
  .blog-posts,
  .blog-features,
  .newsletter-cta,
  .legal-section,
  .contact-form-section,
  .contact-details,
  .team-intro,
  .team-profiles,
  .team-features,
  .thanks {
    margin-bottom: 36px;
    padding: 28px 0 28px 0;
  }
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* --- LAYOUT FLEX CONTAINERS --- */
.card-container,
.card-grid,
.content-grid,
.feature-grid,
.benefit-list,
.topic-list,
.qualification-list,
.post-grid,
.next-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.text-image-section,
.contact-preview .content-wrapper,
.contact-details .content-wrapper,
.services-preview .content-wrapper {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section,
  .contact-preview .content-wrapper,
  .contact-details .content-wrapper,
  .services-preview .content-wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 28px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  min-width: 0;
}
@media (max-width: 480px) {
  .testimonial-card {
    padding: 16px 12px;
  }
}

.card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 20px; /* min. 20px per requirements */
}

/* --- HEADER --- */
header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(34,73,130,0.03);
  z-index: 11;
  position: sticky;
  top: 0;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 70px;
}
.logo img {
  max-height: 44px;
  width: auto;
  display: block;
}
.main-nav {
  display: flex;
  gap: 16px;
  align-items: center;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: #234982;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-weight: 500;
}
.main-nav a:hover,
.main-nav a:focus {
  background: var(--secondary);
  color: var(--text-light);
}
.cta-btn {
  background: var(--primary);
  color: var(--text-light);
  font-family: var(--font-display);
  font-weight: 700;
  border-radius: var(--radius);
  padding: 10px 32px 10px 32px;
  font-size: 1rem;
  transition: var(--transition);
  box-shadow: 0 2px 16px rgba(35,73,130,0.10);
  border: none;
  letter-spacing: 0.04em;
  margin-left: 8px;
  display: inline-block;
}
.cta-btn:hover,
.cta-btn:focus {
  background: var(--secondary);
  color: var(--primary);
  box-shadow: 0 8px 24px rgba(98,214,114,0.15);
  transform: translateY(-2px) scale(1.03);
}

/* --- MOBILE MENU --- */
.mobile-menu-toggle {
  display: none;
  background: var(--secondary);
  color: var(--primary);
  border: none;
  font-size: 2rem;
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 22;
}
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #fff;
  box-shadow: 0 4px 32px rgba(34,73,130,0.12);
  z-index: 1005;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(.51,0,.38,1);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 2.2rem;
  color: var(--primary);
  background: var(--accent);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1015;
  transition: var(--transition);
}
.mobile-menu-close:hover,
.mobile-menu-close:focus {
  background: var(--secondary);
  color: #fff;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 74px;
  padding: 32px 32px 32px 32px;
}
.mobile-nav a {
  font-size: 1.25rem;
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 500;
  padding: 12px 4px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.mobile-nav a:hover,
.mobile-nav a:focus {
  background: var(--secondary);
  color: #fff;
}
@media (max-width: 600px) {
  .mobile-nav {
    padding: 32px 10px 10px 10px;
  }
}

/* --- HERO SECTION --- */
.hero {
  background: #F8F9FA;
  padding-top: 56px;
  padding-bottom: 56px;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 2px 10px rgba(34,73,130,0.06);
}
.hero .content-wrapper {
  align-items: flex-start;
  gap: 18px;
}
.hero h1 {
  color: var(--primary);
  margin-bottom: 14px;
}

/* --- FEATURES, BENEFITS, SERVICES, CARDS --- */
ul.feature-grid, ul.benefit-list, ul.topic-list, ul.qualification-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 0;
}
ul.feature-grid li,
ul.benefit-list li,
ul.topic-list li,
ul.qualification-list li {
  flex: 1 1 280px;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  font-size: 1rem;
  color: #234982;
  min-width: 0;
}
ul.feature-grid img,
ul.benefit-list img,
ul.qualification-list img {
  width: 32px;
  height: 32px;
}
@media (max-width: 900px) {
  ul.feature-grid,
  ul.benefit-list,
  ul.topic-list,
  ul.qualification-list {
    gap: 12px;
  }
  ul.feature-grid li,
  ul.benefit-list li,
  ul.topic-list li,
  ul.qualification-list li {
    padding: 12px 10px;
    font-size: 1rem;
  }
}

/* --- TESTIMONIALS --- */
.testimonials {
  background: #F8F9FA;
  border-radius: var(--radius-sm);
}
.testimonials h2 {
  color: var(--primary);
}
.testimonials .content-wrapper {
  gap: 20px;
}
.testimonial-card {
  color: #222;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 0;
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 20px;
}
.testimonial-card p {
  color: #222;
  margin-bottom: 6px;
}
.testimonial-card span {
  color: #234982;
  font-size: 0.98rem;
}
.average-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px; 
  color: #222;
  font-weight: 600;
}
.average-rating img {
  width: 22px;
  height: 22px;
}

/* --- TABLE --- */
table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 24px;
  font-size: 1rem;
  background: #fff;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
}
th, td {
  padding: 14px 12px;
  border: 1px solid var(--border);
  text-align: left;
  color: #234982;
}
th {
  background: #F8F9FA;
  font-family: var(--font-display);
  font-weight: 600;
}
tr:first-child th:first-child {
  border-top-left-radius: var(--radius-sm);
}
tr:first-child th:last-child {
  border-top-right-radius: var(--radius-sm);
}

/* --- FOOTER --- */
footer {
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 32px 0 0 0;
  margin-top: 64px;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
footer .content-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 38px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-menu {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-menu a {
  color: #234982;
  font-size: 0.98rem;
  font-family: var(--font-display);
  font-weight: 500;
  opacity: 0.75;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.footer-menu a:hover,
.footer-menu a:focus {
  background: var(--secondary);
  color: #fff;
  opacity: 1;
}
.footer-contact {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.95rem;
  color: #444;
  align-items: center;
}
.footer-contact img {
  width: 18px;
  margin-right: 3px;
  opacity: 0.75;
}
.social-links {
  display: flex;
  gap: 18px;
  margin: 18px 0 0 0;
}
.social-links a {
  display: flex;
  align-items: center;
}
.social-links img {
  width: 28px;
  height: 28px;
  filter: grayscale(0.35);
  transition: filter 0.22s;
}
.social-links a:hover img {
  filter: grayscale(0) brightness(1.18);
  transform: scale(1.09);
}

@media (max-width: 900px) {
  footer .content-wrapper {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
}

/* --- BLOG POSTS & CATEGORY FILTER --- */
.blog-posts .post-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.blog-posts article {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 22px;
  flex: 1 1 320px;
  min-width: 260px;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.category-filter {
  margin-top: 24px;
}
.category-filter h3 {
  color: var(--primary);
  font-size: 1.05rem;
  margin-bottom: 10px;
}
.category-filter ul {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.category-filter li {
  background: var(--secondary);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: 0.97rem;
}

/* --- NEWSLETTER & CTA --- */
.newsletter-cta, .contact-form-section, .contact-membership, .contact-course {
  background: var(--secondary);
  border-radius: var(--radius-sm);
}
.newsletter-cta h2,
.contact-form-section h2,
.contact-membership h2,
.contact-course h2 {
  color: #fff;
}
.newsletter-cta .content-wrapper, .contact-form-section .content-wrapper, .contact-membership .content-wrapper, .contact-course .content-wrapper {
  align-items: flex-start;
}
.newsletter-cta p,
.contact-form-section p,
.contact-membership p,
.contact-course p {
  color: #fff;
}
.newsletter-cta .cta-btn,
.contact-form-section .cta-btn,
.contact-membership .cta-btn,
.contact-course .cta-btn {
  background: #fff;
  color: var(--primary);
  font-weight: 700;
  box-shadow: none;
}
.newsletter-cta .cta-btn:hover,
.contact-form-section .cta-btn:hover,
.contact-membership .cta-btn:hover,
.contact-course .cta-btn:hover {
  background: var(--primary);
  color: #fff;
}

/* --- MISCELLANEOUS UTILS --- */
::-webkit-input-placeholder { color: #a7b3c2; }
::-moz-placeholder { color: #a7b3c2; }
:-ms-input-placeholder { color: #a7b3c2; }
::placeholder { color: #a7b3c2; }

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

/* --- RESPONSIVE QUERIES --- */
@media (max-width: 1200px) {
  .container { max-width: 990px; }
}
@media (max-width: 900px) {
  .container { max-width: 97vw; }
}
@media (max-width: 768px) {
  h1 { font-size: 1.45rem; }
  h2 { font-size: 1.23rem; }
  .footer-menu,
  .footer-contact,
  .testimonials .content-wrapper,
  .content-wrapper,
  .card-container,
  .card-grid,
  .feature-grid,
  .benefit-list,
  .topic-list,
  .qualification-list,
  .post-grid {
    flex-direction: column;
    gap: 20px;
  }
  .hero { padding-top: 32px; padding-bottom: 32px; }
  .main-nav { display: none !important; }
}

/* --- COOKIE BANNER --- */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  box-shadow: 0 -4px 32px rgba(34,73,130,0.10);
  border-top: 1.5px solid var(--border);
  z-index: 1201;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  justify-content: space-between;
  padding: 20px 4vw;
  max-width: 100vw;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.3s;
}
.cookie-banner.hide {
  opacity: 0;
  transform: translateY(100%);
  pointer-events: none;
}
.cookie-banner .cookie-message {
  color: #222;
  font-size: 1rem;
  max-width: 420px;
}
.cookie-banner .cookie-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-btn {
  font-family: var(--font-display);
  background: var(--primary);
  color: #fff;
  font-size: 1rem;
  padding: 8px 24px;
  border: none;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-weight: 600;
}
.cookie-btn.reject {
  background: var(--danger);
  color: #fff;
}
.cookie-btn.settings {
  background: var(--secondary);
  color: var(--primary);
}
.cookie-btn:hover,
.cookie-btn:focus {
  background: var(--secondary);
  color: var(--primary);
  outline: none;
}
.cookie-btn.reject:hover,
.cookie-btn.reject:focus {
  background: #fff;
  color: var(--danger);
  border: 1px solid var(--danger);
}
.cookie-btn.settings:hover,
.cookie-btn.settings:focus {
  background: var(--primary);
  color: #fff;
}
@media (max-width: 600px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 12px 18px 12px;
  }
  .cookie-banner .cookie-message { max-width: 98vw; }
}

/* --- COOKIE SETTINGS MODAL --- */
.cookie-modal {
  position: fixed;
  z-index: 1400;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(30, 55, 95, .45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s;
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal-content {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(34,73,130,0.19);
  padding: 36px 30px 24px 30px;
  min-width: 320px;
  max-width: 96vw;
  min-height: 100px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  position: relative;
}
.cookie-modal-close {
  position: absolute;
  top: 13px;
  right: 18px;
  font-size: 1.9rem;
  background: var(--secondary);
  color: #234982;
  border: none;
  border-radius: var(--radius-sm);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1402;
  transition: var(--transition);
}
.cookie-modal-close:hover,
.cookie-modal-close:focus {
  background: var(--primary);
  color: #fff;
}
.cookie-settings-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 12px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
}
.cookie-category label {
  font-weight: 500;
  color: var(--primary);
}
.cookie-category input[type="checkbox"][disabled] {
  accent-color: var(--primary);
  opacity: 0.6;
  cursor: not-allowed;
}
.cookie-category input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--secondary);
}

/* --- MICRO-INTERACTIONS & ANIMATION --- */
.cta-btn,
.main-nav a,
.footer-menu a,
.social-links img,
.cookie-btn,
.mobile-menu-toggle,
.mobile-menu-close {
  transition: var(--transition);
}
.cta-btn:active,
.main-nav a:active,
.cookie-btn:active {
  transform: scale(0.98);
  box-shadow: 0 4px 12px rgba(98,214,114,.14);
}

/* --- ACCESSIBILITY & FOCUS --- */
:focus {
  outline: 2px dashed var(--secondary);
  outline-offset: 1px;
}

/* --- CUSTOM SCROLLBAR (for desktop) --- */
@media (min-width: 600px) {
  ::-webkit-scrollbar { width: 8px; background: #f2f4f7; }
  ::-webkit-scrollbar-thumb { background: #dde2ea; border-radius: 4px; }
}

/* --- FORMS (generic) --- */
input, textarea, select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-family: var(--font-body);
  font-size: 1rem;
  margin-bottom: 14px;
  background: #fff;
  color: #222;
  transition: border .19s;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--secondary);
  outline: none;
}
label {
  color: #234982;
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 4px;
}

/* --- PAGE-SPECIFIC OVERRIDES & DETAILS --- */
.next-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.next-steps li {
  font-size: 1rem;
  color: #234982;
  padding-left: 14px;
  position: relative;
}
.next-steps li:before {
  content: '\2022';
  color: var(--secondary);
  position: absolute;
  left: 0;
  font-size: 1.3em;
}

/* --- MAP, ICON, MISCELLANEOUS --- */
img[alt*="Karte"], img[alt*="Map"] {
  border-radius: var(--radius-sm);
  border: 1px solid #dde1e8;
}

/* --- LEGAL SECTIONS --- */
.legal-section {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px 0;
}
.legal-section .content-wrapper {
  gap: 18px;
}
.legal-section a {
  color: var(--secondary);
  font-weight: 600;
  border-bottom: 1px dashed var(--secondary);
  transition: border 0.15s;
}
.legal-section a:hover {
  border-bottom: 1.5px solid var(--primary);
  color: var(--primary);
}

/* --- FOCUS VISIBLE POLYFILL SUPPORT --- */
.js-focus-visible :focus:not(.focus-visible) {
  outline: none;
}