/* 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;
}
html {
  scroll-behavior: smooth;
}
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1.5;
  background: #F4F4F4;
  color: #262B36;
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 16px;
  min-height: 100vh;
  position: relative;
}
ul, ol {
  margin: 0;
  padding-left: 1.1em;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: #00B7C2;
  text-decoration: none;
  transition: color 0.28s cubic-bezier(.4,0,.2,1);
  border-radius: 2px;
}
a:focus, a:hover {
  color: #2E3440;
  outline: none;
  text-decoration: underline;
  background: rgba(0,183,194,0.08);
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Roboto Slab', 'Georgia', serif;
  font-weight: 700;
  color: #2E3440;
  letter-spacing: .02em;
  line-height: 1.12;
}
h1 { font-size: 2.8rem; margin-bottom: 24px; }
h2 { font-size: 2rem; margin-bottom: 18px; }
h3 { font-size: 1.3rem; margin-bottom: 12px; }
h4 { font-size: 1.08rem; margin-bottom: 10px; }
q, blockquote { font-family: 'Roboto Slab', serif; font-style: italic; color: #23727b; background: #eafafb; padding: 18px 28px; border-left: 4px solid #00B7C2; border-radius: 14px; font-size:1.1em; }

p, ul, ol, li {
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 1rem;
  margin-bottom: 14px;
  color: #2E3440;
}
li { margin-bottom: 6px; }
strong { color: #293a4c; font-weight: bold; }
small { font-size: .90em; color: #8d9ab6; }

/* LAYOUT UTILITIES */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 18px;
  width: 100%;
}
.content-wrapper {
  margin-bottom: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 4px 28px 0 rgba(44,92,183,0.056);
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: #fff;
  margin-bottom: 20px;
  position: relative;
  border-radius: 22px;
  box-shadow: 0 2px 16px 0 rgba(32,72,183,0.08);
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow .20s;
}
.card:hover {
  box-shadow: 0 8px 24px 0 rgba(0,183,194,0.13);
}
.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;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: #f8fbfb;
  border-left: 5px solid #00B7C2;
  border-radius: 22px;
  margin-bottom: 20px;
  box-shadow: 0 2px 12px rgba(44,100,183,.07);
  max-width: 600px;
}
.testimonial-card q {
  color: #2E3440;
  background: none;
  border: none;
  padding: 0;
  font-size: 1.13em;
}
.testimonial-card p { color: #273244; font-size: .98em; margin-top: 2px; }
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  padding: 16px 0;
}
.features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 30px 0;
  justify-content: flex-start;
}
.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin: 30px 0 16px 0;
  justify-content: flex-start;
}
.features-list > div, .features-grid > div {
  background: #fff5fa;
  border-radius: 18px;
  padding: 22px 18px;
  box-shadow: 0 1px 14px rgba(44,92,183,.06);
  min-width: 230px;
  max-width: 340px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow .22s;
  margin-bottom: 0;
  border-left: 4px solid #00B7C2;
}
.features-list > div:hover, .features-grid > div:hover {
  box-shadow: 0 5px 24px rgba(32,183,194, .14);
  background: #e7faef;
}

/* HERO / LANDING STYLES */
.hero {
  background: linear-gradient(120deg, #00b7c2 80%, #5230db 100%);
  color: #fff;
  margin-bottom: 60px;
  border-radius: 0 0 38px 38px;
  box-shadow: 0 8px 40px 0 rgba(39, 81, 183, 0.14);
  overflow: hidden;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 48px 20px 56px 20px;
}
.hero h1 {
  color: #fff;
  font-size: 3.1rem;
  line-height: 1.05;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 8px rgba(32,72,183,.09);
}
.hero p {
  font-size: 1.15rem;
  margin-bottom: 30px;
  color: rgba(255,255,255,0.98);
}
.hero .cta {
  background: #fff;
  color: #00B7C2;
  border-radius: 21px;
}

.cta-block {
  background: #00b7c2;
  color: #fff;
  border-radius: 38px;
  margin-bottom: 60px;
  box-shadow: 0 3px 35px 0 rgba(44,92,183,0.13);
  text-align: center;
}
.cta-block h2 {
  color: #fff;
  margin-bottom: 22px;
  font-size:2.1rem;
}
.cta-block .cta {
  background: #fff;
  color: #00b7c2;
  border-radius: 24px;
  font-weight: bold;
  padding: 16px 34px;
}

/* BUTTONS & CTAs */
.cta,
button,
input[type='submit'],
.mobile-menu-toggle,
.mobile-menu-close,
.cookie-btn {
  font-family: 'Roboto Slab', Arial, serif;
  padding: 14px 32px;
  border-radius: 24px;
  background: #00B7C2;
  color: #fff;
  font-weight: 700;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px rgba(0,183,194,.10);
  border: none;
  cursor: pointer;
  transition: background .22s, color .22s, box-shadow .22s, transform .16s;
  position: relative;
}
.cta.primary {
  background: #2E3440;
  color: #fff;
  border: 2px solid #00B7C2;
}
.cta.primary:hover, .cta.primary:focus {
  background: #00B7C2;
  color: #fff;
  box-shadow: 0 2px 18px rgba(0,183,194,.16);
  transform: translateY(-2px) scale(1.036);
}
.cta:hover,
.cta:focus,
button:hover,
button:focus,
.cookie-btn:hover,
.cookie-btn:focus {
  background: #2E3440;
  color: #00B7C2;
  box-shadow: 0 3px 22px rgba(44,92,183,.13);
  outline: none;
  transform: translateY(-2px) scale(1.05);
}


/* HEADER & SITE NAVIGATION */
header {
  width: 100%;
  padding: 0;
  background: #fff;
  box-shadow: 0 6px 24px 0 rgba(46,52,64,0.03);
  position: relative;
  z-index: 50;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 18px;
}
header nav {
  display: flex;
  gap: 22px;
}
header nav a {
  font-family: 'Roboto Slab', serif;
  color: #2E3440;
  padding: 8px 16px;
  border-radius: 18px;
  font-size: 1.01rem;
  letter-spacing: .015em;
  transition: background .21s, color .21s;
}
header nav a.active, 
header nav a:focus, 
header nav a:hover {
  background: #00B7C2;
  color: #fff;
  text-decoration: none;
}
header img {
  max-height: 50px;
  margin-right: 30px;
}

/* MOBILE MENU */
.mobile-menu-toggle {
  display: none; 
  background: #00B7C2;
  color: #fff;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-radius: 50%;
  font-size: 2rem;
  border: none;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 12px rgba(44,92,183,.10);
  margin-left: auto;
  transition: background .19s, color .19s, transform .17s;
  z-index: 1100;
}
.mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
  background: #2E3440;
  color: #00B7C2;
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: #fcfeff;
  box-shadow: 0 2px 34px rgba(44,92,183,0.18);
  transform: translateX(-100vw);
  transition: transform .45s cubic-bezier(.9,0,.1,1);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px 0 0 0;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: #00B7C2;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  font-size: 2rem;
  position: absolute;
  top: 25px;
  right: 27px;
  z-index: 1231;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0,183,194,.09);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: #2E3440;
  color: #00B7C2;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 17px;
  width: 100vw;
  padding-top: 96px;
  padding-left: 38px;
  padding-right: 24px;
}
.mobile-nav a {
  font-family: 'Roboto Slab', serif;
  font-size: 1.36rem;
  color: #2E3440;
  padding: 14px 14px 14px 0;
  border-radius: 12px;
  letter-spacing: .015em;
  background: none;
  transition: background .19s, color .19s;
}
.mobile-nav a:focus, .mobile-nav a:hover {
  background: #00B7C2;
  color: #fff;
}

/* Hide/show navigation on mobile */
@media (max-width: 1020px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}
@media (min-width: 1021px) {
  .mobile-menu {
    display: none !important;
  }
}

/* FOOTER */
footer {
  width: 100%;
  background: #2E3440;
  color: #fff;
  padding: 0 0 0 0;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 34px;
  justify-content: space-between;
  padding: 40px 0 22px 0;
  border-bottom: solid 1.5px #e0eaf9;
}
.footer-top a img { max-height: 39px; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
}
.footer-links nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links nav a {
  color: #ffffff;
  font-family: 'Roboto Slab', serif;
  padding: 7px 12px;
  font-size: 1.01rem;
  border-radius: 12px;
  transition: background .19s, color .19s;
}
.footer-links nav a:hover, .footer-links nav a:focus {
  background: #00B7C2;
  color: #fff;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
}
.footer-bottom p, .footer-bottom small {
  color: #e0eaf9;
  letter-spacing: .02em;
}

/* CLIENT LOGOS / SPONSORS */
.client-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 1.08rem;
  color: #00B7C2;
  margin: 16px 0 24px 0;
}
.client-logos span {
  background: #eafafb;
  color: #293a4c;
  border-radius: 8px;
  padding: 8px 16px;
  margin-bottom: 6px;
  font-weight: bold;
}

/* CONTACT INFO (KONTAKT.HTML) */
.contact-info {
  display: flex;
  flex-wrap: wrap;
  gap: 38px;
  margin-bottom: 28px;
}
.contact-info > div {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #eafafb;
  border-radius: 14px;
  padding: 13px 18px;
  color: #293a4c;
  min-width: 220px;
  max-width: 330px;
  font-size: 1.07em;
  box-shadow: 0 2px 9px rgba(44,92,183,.06);
}
.contact-info img {
  height: 32px;
  width: 32px;
  margin-right: 7px;
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  width: 100vw;
  z-index: 2100;
  background: #fff;
  color: #2E3440;
  border-top: 3px solid #00B7C2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 32px 18px 22px;
  box-shadow: 0 -1px 28px rgba(44,92,183, 0.10);
  animation: cookie-banner-slidein .7s cubic-bezier(.72,.01,.13,.97);
}
@keyframes cookie-banner-slidein {
  from { transform: translateY(170px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-banner p {
  margin: 0;
  padding: 0;
  color: #2E3440;
  font-size: 1.03em;
}
.cookie-btn, .cookie-setting-btn {
  margin-left: 12px;
  background: #00B7C2;
  color: #fff;
  font-family: 'Roboto Slab', serif;
  padding: 10px 28px;
  border-radius: 20px;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  transition: background .2s, color .2s, transform .17s;
}
.cookie-btn:hover, .cookie-btn:focus {
  background: #2E3440;
  color: #00B7C2;
}
.cookie-btn.reject {
  background: #FF0053;
  color: #fff;
  margin-left: 14px;
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #fba261;
  color: #2E3440;
}
.cookie-btn.setting {
  background: #eee;
  color: #00B7C2;
  border: 1.5px solid #00B7C2;
  margin-left: 14px;
}
.cookie-btn.setting:hover, .cookie-btn.setting:focus {
  background: #00B7C2;
  color: #fff;
}

/* Cookie Modal */
.cookie-modal-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(46,52,64,0.21);
  z-index: 2200;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadein .2s;
}
@keyframes fadein {
  from { opacity:0; }
  to   { opacity:1; }
}
.cookie-modal {
  background: #fff;
  border-radius: 30px;
  padding: 44px 38px 28px 38px;
  max-width: 420px;
  width: 100%;
  color: #2E3440;
  box-shadow: 0 9px 32px rgba(44,92,183,0.16);
  position: relative;
  z-index: 2210;
}
.cookie-modal h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: #00B7C2;
}
.cookie-modal ul {
  margin-bottom: 20px;
}
.cookie-modal label {
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.toggle-switch {
  width: 44px;
  height: 24px;
  border-radius: 20px;
  background: #f3f5fa;
  position: relative;
  border: 1.2px solid #dedede;
  cursor: pointer;
  transition: background .17s;
}
.toggle-switch input[type='checkbox'] {
  display: none;
}
.toggle-switch .slider {
  position: absolute;
  left: 2px; top: 2px;
  width: 20px; height: 20px;
  background: #bbb;
  border-radius: 50%;
  transition: background .15s, transform .19s;
}
.toggle-switch input:checked + .slider {
  background: #00B7C2;
  transform: translateX(20px);
}
.cookie-modal .cookie-btns {
  display: flex;
  gap: 13px;
  margin-top: 19px;
  justify-content: flex-end;
}
.cookie-modal .close-btn {
  background: #2E3440;
  color: #fff;
  position: absolute;
  right: 24px; top: 18px;
  font-size: 1.6rem;
  border: none;
  border-radius: 50%;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========== RESPONSIVE RULES ========== */
@media (max-width: 970px) {
  .container {
    max-width: 95vw;
    padding-left: 8px;
    padding-right: 8px;
  }
  .footer-links {
    flex-direction: column;
    gap: 14px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}
@media (max-width: 800px) {
  .features-list, .features-grid,.card-container, .content-grid {
    flex-direction: column !important;
    gap: 20px;
  }
  .footer-top {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .section, .cta-block {
    padding: 28px 7px;
  }
}
@media (max-width: 650px) {
  .hero .container {
    padding: 30px 4vw 38px 4vw;
  }
  .hero h1 {
    font-size: 2.0rem;
    margin-bottom: 6px;
  }
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.1rem; }
  .footer-links nav {
    font-size: 0.9rem;
    gap: 10px;
  }
  .card, .features-list > div, .features-grid > div {
    padding: 18px 7px;
    min-width: 0;
    width: 90vw;
    max-width: 97vw;
  }
  .testimonial-card {
    max-width: 99vw;
    padding: 13px 7px;
  }
  .cta,
  .cta.primary,
  button, .mobile-menu-toggle, .mobile-menu-close {
    font-size: .98rem;
    padding: 11px 18px;
  }
  .cookie-banner {
    flex-direction: column;
    padding: 15px 8px;
    gap: 16px;
    font-size: .97em;
  }
  .cookie-modal {
    width: 96vw !important;
    min-width: 0;
    padding: 22px 10px 14px 10px;
  }
}

/* FLEXBOX OVERRIDES FOR DIRECTION */
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }
}

/* Misc Creative Artistic Elements */
body {
  /* Abstract, artistic brush stroke top left */
  background: linear-gradient(124deg, #f4f4f4 70%, #eafafb 100%);
}
.section {
  box-shadow: 0 8px 36px 0 rgba(0,183,194,.14);
}
.section::before {
  content: '';
  display: block;
  width: 64px; height: 9px;
  background: #00B7C2;
  opacity: .07;
  border-radius: 22px;
  position: absolute;
  top: -16px; left: 34px;
  z-index: 0;
}
.c-ta-block {
  background: repeating-linear-gradient( 115deg, #00B7C2, #6b30db 80% );
}
.features-list > div::before, .features-grid>div::before {
  content: '';
  display: block;
  width: 38px; height: 5px;
  background: #00B7C2;
  border-radius: 12px 24px 18px 12px;
  margin-bottom: 8px;
  opacity: .12;
}
.testimonial-card {
  background: linear-gradient(98deg, #eafafb 95%, #b8fff3 100%);
}

/* Responsive Font Sizes */
@media (max-width: 600px) {
  h1 { font-size: 1.38rem !important; }
  h2 { font-size: 1.02rem !important; }
}

/* END */