/* RESET & BASIC 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;
}
html {
  scroll-behavior: smooth;
  background: #F6F5EE;
}
body {
  font-family: 'Open Sans', Arial, sans-serif;
  color: #1A4866;
  background: #F6F5EE;
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: #357157;
  text-decoration: none;
  transition: color 0.2s cubic-bezier(.4,0,.2,1);
}
a:hover, a:focus {
  color: #1A4866;
  outline: none;
}
ul, ol {
  list-style: none;
}
strong { font-weight: bold; }
/* Structure Grid (Only FLEX!) */
.container {
  width: 100%;
  max-width: 1248px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
@media (min-width: 900px) {
  .content-wrapper {
    flex-direction: row;
    gap: 40px;
  }
}
.section {
  background: #fff;
  border-radius: 16px;
  margin-bottom: 60px;
  padding: 40px 20px;
  box-shadow: 0 2px 12px rgba(26,72,102,0.06);
  display: flex;
  flex-direction: column;
}
/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #1A4866;
  margin-bottom: 8px;
}
h1 {
  font-size: 2rem;
  line-height: 1.15;
  margin-bottom: 16px;
  text-transform: uppercase;
}
h2 {
  font-size: 1.5rem;
  line-height: 1.2;
  margin-bottom: 12px;
  text-transform: uppercase;
}
h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
  text-transform: uppercase;
}
@media (min-width: 600px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.25rem; }
}
p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 8px;
  color: #1A4866;
}
blockquote{
  font-style: italic;
  border-left: 4px solid #6DB08C;
  padding-left: 16px;
  margin-bottom: 8px;
  color: #2A3347;
  background: #F6F5EE;
}
/* Buttons */
.btn-primary, .btn-primary:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #357157;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 32px;
  cursor: pointer;
  margin-top: 8px;
  margin-bottom: 8px;
  text-transform: uppercase;
  box-shadow: 0 1px 6px rgba(26,72,102,0.07);
  letter-spacing: 0.04em;
  transition: background 0.22s cubic-bezier(.4,0,.2,1),
    color 0.16s, box-shadow 0.22s cubic-bezier(.4,0,.2,1),transform 0.13s;
}
.btn-primary:hover, .btn-primary:active, .btn-primary:focus {
  background: #1A4866;
  color: #fff;
  outline: none;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 4px 14px rgba(26,72,102,0.13);
}
.btn-secondary {
  background: #fff;
  color: #357157;
  border: 2px solid #357157;
  padding: 11px 30px;
  border-radius: 8px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s, border 0.2s;
}
.btn-secondary:hover, .btn-secondary:focus {
  background: #E0EFEB;
  color: #1A4866;
  border: 2px solid #1A4866;
}
/* NAVIGATION */
header {
  width: 100%;
  background: #fff;
  box-shadow: 0 2px 12px rgba(26,72,102,0.07);
  z-index: 50;
  position: sticky;
  top: 0;
}
.main-nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 17px 20px;
  flex-wrap: wrap;
}
.main-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: #1A4866;
  padding: 10px 14px;
  border-radius: 6px;
  transition: background 0.18s, color 0.22s;
}
.main-nav a:hover, .main-nav a:focus {
  background: #F6F5EE;
  color: #357157;
  outline: none;
}
.main-nav .btn-primary {
  margin-left: 15px;
  margin-right: 0;
  padding: 12px 20px;
}
.main-nav img {
  width: 44px;
  height: auto;
}
/* Hide mobile menu toggle on desktop */
.mobile-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: #1A4866;
  font-size: 2rem;
  padding: 8px 12px;
  margin-right: 16px;
  cursor: pointer;
  transition: color .2s;
  position: absolute;
  right: 0;
  top: 14px;
  z-index: 90;
}
.mobile-menu {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: #1A4866;
  transform: translateX(-100%);
  transition: transform 0.36s cubic-bezier(.4,0,.2,1);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 30px 24px 20px 24px;
  box-sizing: border-box;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  align-self: flex-end;
  margin-bottom: 22px;
  transition: color 0.2s;
}
.mobile-menu-close:hover,
.mobile-menu-close:focus {
  color: #6DB08C;
  outline: none;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 18px;
  align-items: flex-start;
}
.mobile-nav a {
  color: #fff;
  font-size: 1.25rem;
  padding: 12px 0;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  transition: color .2s;
  border-bottom: 1px solid rgba(109, 176, 140, 0.21);
  width: 100%;
}
.mobile-nav a:last-child {
  border-bottom: none;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: #6DB08C;
  background: none;
  outline: none;
}

/* Hide burger and menu on desktop */
@media (min-width: 1025px) {
  .mobile-menu {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none !important;
  }
  .main-nav {
    flex-wrap: nowrap;
    justify-content: flex-start;
  }
}
/* Show mobile nav only on small screens */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .mobile-menu {
    display: flex;
  }
}

/* Hero & Key Sections */
.hero {
  background: #1A4866;
  color: #fff;
  padding: 56px 0 36px 0;
  border-radius: 0 0 32px 32px;
  margin-bottom: 40px;
  min-height: 300px;
  display: flex;
  align-items: center;
}
.hero h1, .hero h2 {
  color: #fff;
  text-shadow: 0 2px 13px rgba(26,72,102,.17);
}
.hero p {
  color: #E0EFEB;
}
.hero .btn-primary {
  background: #6DB08C;
  color: #1A4866;
  font-size: 1.125rem;
  font-weight: 800;
}
.hero .btn-primary:hover, .hero .btn-primary:focus {
  background: #fff;
  color: #357157;
}
@media (max-width: 600px) {
  .hero {
    padding: 40px 0 22px 0;
    border-radius: 0 0 20px 20px;
  }
}
/* Features Section */
.features, .services, .about, .testimonials, .cta, .contact, .thank-you, .privacy-policy, .gdpr-policy, .cookie-policy, .terms-of-use {
  margin-bottom: 60px;
  padding: 40px 0;
  display: flex;
  flex-direction: column;
  background: transparent;
}
.features .container, .services .container, .about .container,
  .testimonials .container, .cta .container, .contact .container {
  padding-left: 0; padding-right: 0;
}
.features ul, .services ul, .about ul, .contact ul {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
  flex-direction: column;
}
@media (min-width: 700px) {
  .features ul, .services ul, .about ul, .contact ul {
    flex-direction: row;
  }
}
.features ul li,
.services ul li,
.about ul li,
.contact ul li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(41, 93, 105, 0.045);
  gap: 12px;
  padding: 24px 18px 20px 18px;
  min-width: 225px;
  flex: 1 1 200px;
  margin-bottom: 0;
  position: relative;
  transition: box-shadow .22s cubic-bezier(.4,0,.2,1), transform 0.15s cubic-bezier(.4,0,.2,1);
}
.features ul li:hover, .services ul li:hover {
  box-shadow: 0 4px 18px rgba(41,93,105,.12);
  transform: translateY(-3px) scale(1.02);
}
.features ul li img,
.services ul li img,
.contact ul li img {
  width: 38px;
  height: 38px;
  margin-bottom: 10px;
  filter: drop-shadow(0 2px 7px #E0EFEB);
}
/* Cards and Containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: #fff;
  border-radius: 10px;
  margin-bottom: 20px;
  position: relative;
  box-shadow: 0 2px 10px rgba(41,93,105,0.08);
  padding: 24px 24px 18px 24px;
  display: flex;
  flex-direction: column;
  flex: 1 1 240px;
  min-width: 210px;
  transition: box-shadow 0.2s, transform .13s;
}
.card:hover {
  box-shadow: 0 6px 22px rgba(26,72,102,0.14);
  transform: translateY(-4px) scale(1.03);
}
/* Content grid utility (eg. inside testimonials) */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (min-width: 900px) {
  .text-image-section {
    flex-direction: row;
    align-items: center;
  }
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
/* Testimonials */
.testimonials .content-wrapper {
  flex-direction: column;
  gap: 24px;
}
.testimonial-card {
  background: #fff;
  color: #1A4866;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  margin-bottom: 12px;
  border-left: 7px solid #6DB08C;
  border-radius: 14px;
  min-width: 260px;
  box-shadow: 0 2px 12px rgba(41, 93, 105, 0.11);
  transition: box-shadow .17s, transform .13s;
  font-size: 1.1rem;
}
.testimonial-card:hover {
  box-shadow: 0 4px 22px rgba(54, 113, 87, 0.15);
  transform: translateY(-2px) scale(1.017);
}
.testimonial-card blockquote {
  color: #1A4866;
  background: none;
  border-left: none;
  font-style: italic;
  margin-bottom: 0;
  font-size: 1.06rem;
}
.testimonial-card span {
  color: #357157;
  font-size: 0.98rem;
  font-family: 'Open Sans', Arial, sans-serif;
  margin-left: 20px;
}
/* CTA Section */
.cta {
  background: #357157;
  color: #fff;
  border-radius: 24px;
  box-shadow: 0 2px 13px rgba(54,113,87,0.08);
  padding: 40px 0;
  margin-bottom: 60px;
}
.cta h2 { color: #fff; margin-bottom: 19px; }
.cta .btn-primary {
  background: #fff;
  color: #1A4866;
  font-weight: 700;
  font-size: 1.125rem;
  margin-top: 8px;
}
.cta .btn-primary:hover, .cta .btn-primary:focus {
  background: #E0EFEB;
  color: #357157;
}
/* Footer */
footer {
  width: 100%;
  background: #1A4866;
  color: #fff;
  padding: 36px 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.footer-nav {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.footer-nav a {
  color: #E0EFEB;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  padding: 8px 12px;
  text-transform: uppercase;
  border-radius: 6px;
  transition: color .18s, background .2s;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: #fff;
  background: #357157;
}
.footer-contact {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 28px;
  justify-content: center;
  padding: 12px;
}
.footer-contact img {
  width: 51px;
  height: 51px;
  border-radius: 10px;
}
.footer-contact div {
  color: #E0EFEB;
  font-size: 1rem;
}
.footer-contact a {
  color: #6DB08C;
  text-decoration: underline;
  transition: color 0.14s;
}
.footer-contact a:hover, .footer-contact a:focus { color: #fff; }
@media (max-width: 600px) {
  .footer-contact {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .footer-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}
/* Additional Info Block (for course/workshop info) */
.additional-info {
  background: #fff;
  border-left: 7px solid #357157;
  border-radius: 12px;
  padding: 22px 20px;
  font-size: 1.08rem;
  color: #1A4866;
  box-shadow: 0 2px 10px rgba(54,113,87,0.058);
}
/* Info text (Kontakt-Seite) */
.info-text {
  background: #E0EFEB;
  color: #1A4866;
  border-radius: 10px;
  padding: 18px 18px 14px 20px;
  font-size: 1rem;
  margin-top: 7px;
}
/* Form & Inputs (generic styling even if not present) */
input[type="text"],
input[type="email"],
textarea, select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 7px;
  border: 1.5px solid #6DB08C;
  margin-bottom: 20px;
  background: #fff;
  font-size: 1rem;
  font-family: 'Open Sans', Arial, sans-serif;
  color: #1A4866;
  transition: border .16s;
}
input:focus, textarea:focus, select:focus {
  border: 2px solid #357157;
  outline: none;
}
label {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  font-size: 1rem;
  color: #1A4866;
}
/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #1A4866;
  color: #fff;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 22px 20px;
  font-size: 1rem;
  box-shadow: 0 -4px 20px rgba(26,72,102,0.11);
  animation: cookieSlideUp 0.7s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieSlideUp {
  from { transform: translateY(80px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-banner-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}
.cookie-banner button {
  font-family: 'Montserrat', Arial, sans-serif;
  border-radius: 7px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  padding: 9px 22px;
  cursor: pointer;
  transition: background 0.16s, color 0.12s, box-shadow .14s;
  margin: 0;
}
.cookie-banner .accept {
  background: #6DB08C;
  color: #1A4866;
}
.cookie-banner .accept:hover, .cookie-banner .accept:focus {
  background: #357157;
  color: #fff;
}
.cookie-banner .reject {
  background: #F6F5EE;
  color: #1A4866;
}
.cookie-banner .reject:hover, .cookie-banner .reject:focus {
  background: #FFD1D1;
  color: #1A4866;
}
.cookie-banner .settings {
  background: #357157;
  color: #fff;
}
.cookie-banner .settings:hover, .cookie-banner .settings:focus {
  background: #6DB08C;
  color: #1A4866;
}
/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top:0; left:0; width: 100vw; height: 100vh;
  background: rgba(26,72,102,0.63);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modalFadeIn 0.29s cubic-bezier(.32,.08,.44,1);
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: #fff;
  color: #1A4866;
  border-radius: 16px;
  padding: 32px 20px 22px 24px;
  max-width: 430px;
  min-width: 288px;
  min-height: 200px;
  z-index: 2200;
  box-shadow: 0 6px 26px rgba(26,72,102,0.17);
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: modalScaleIn 0.22s cubic-bezier(.22,1.0,.36,1.15);
}
@keyframes modalScaleIn {
  from { transform: scale(.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cookie-modal h2 {
  color: #357157;
  font-size: 1.25rem;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  justify-content: space-between;
}
.cookie-modal .cookie-switch {
  width: 44px; height: 24px;
  border-radius: 13px;
  background: #E0EFEB;
  position: relative;
  cursor: pointer;
  transition: background 0.15s;
  flex-shrink: 0;
  border: 1.5px solid #6DB08C;
  display: flex;
  align-items: center;
}
.cookie-modal .cookie-switch.active {
  background: #6DB08C;
  border: 1.5px solid #357157;
}
.cookie-modal .cookie-switch span {
  display: block;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  left: 2px;
  top: 1.5px;
  transition: left .18s cubic-bezier(.36,.24,.46,1), background .18s;
  box-shadow: 0 2px 5px rgba(41,93,105,.12);
}
.cookie-modal .cookie-switch.active span {
  left: 22px;
  background: #F6F5EE;
}
.cookie-modal .cookie-essential {
  font-weight: 600;
  color: #1A4866;
}
.cookie-modal .cookie-essential-desc {
  font-size: 0.98rem;
  margin-left: 5px;
}
.cookie-modal .cookie-modal-btns {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 22px;
}
.cookie-modal .accept {
  background: #6DB08C;
  color: #1A4866;
}
.cookie-modal .accept:hover, .cookie-modal .accept:focus {
  background: #357157;
  color: #fff;
}
.cookie-modal .reject {
  background: #F6F5EE;
  color: #1A4866;
}
.cookie-modal .reject:hover, .cookie-modal .reject:focus {
  background: #FFD1D1;
  color: #1A4866;
}
.cookie-modal .close {
  background: #357157;
  color: #fff;
}
.cookie-modal .close:hover, .cookie-modal .close:focus {
  background: #6DB08C;
  color: #1A4866;
}
/* Responsive Structure */
@media (max-width: 768px) {
  .container {
    padding-left: 9px;
    padding-right: 9px;
  }
  .section { padding: 28px 7px; }
  .footer-contact { flex-direction: column; gap: 13px; }
  .features ul, .services ul, .about ul, .contact ul { gap: 14px; }
  .card { padding: 16px 11px 10px 11px; min-width: 90%; }
  .additional-info { padding: 15px 9px; }
}
@media (max-width: 600px) {
  html, body { font-size: 15px; }
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.15rem; }
  h3 { font-size: 1rem; }
  .footer-nav, .footer-contact { font-size: 0.98rem; }
}
/* Utilities */
.d-none { display: none!important; }
.flex { display: flex!important; }
.flex-col { flex-direction: column!important; }
.gap-12 { gap: 12px!important; }
.gap-18 { gap: 18px!important; }
.gap-20 { gap: 20px!important; }
.align-center { align-items: center!important; }
.align-start { align-items: flex-start!important; }
.justify-center { justify-content: center!important; }
.justify-between { justify-content: space-between!important; }
/* Micro-interactions */
.card, .testimonial-card, .features ul li, .services ul li {
  transition: box-shadow .17s, transform .13s;
}
.btn-primary, .btn-secondary, .cookie-banner button, .cookie-modal button { transition: background .18s, color .16s, box-shadow .17s, transform .14s; }
.btn-primary:active, .btn-secondary:active { transform: scale(0.97); }
/* Geometric decorations (subtle, for geometric_structured style) */
.section::before {
  content: "";
  position: absolute;
  left: 32px;
  top: 17px;
  width: 42px;
  height: 42px;
  background: rgba(109,176,140,0.11);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 65%);
  z-index: 0;
  border-radius: 4px;
  pointer-events: none;
  display: none;
}
@media (min-width: 900px) {
  .section::before { display: block; }
}
.section {
  position: relative;
  overflow: visible;
  z-index: 1;
}
/* Accessibility: focus styles */
a:focus, button:focus,
.btn-primary:focus, .btn-secondary:focus {
  outline: 2.5px solid #6DB08C;
  outline-offset: 2px;
  z-index: 10;
}
/* --- END OF CSS --- */