/* ===== 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, main, menu, nav, section {
  display: block;
}
body {
  line-height: 1.6;
}
ol, ul {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* ===== VARIABLES & BASE COLORS ===== */
:root {
  --color-primary: #143656;
  --color-secondary: #4ED26B;
  --color-accent: #FFF9EF;
  --color-bg-dark: #131e2e;
  --color-bg-card: #182841;
  --color-text-main: #eaf6fa;
  --color-text-dark: #0a0f19;
  --color-text-light: #ffffff;
  --color-grey: #42516c;
  --color-blue-neon: #37eaff;
  --color-green-neon: #49ffb6;
  --color-yellow-neon: #ffe75f;
}

/* ===== BASE TYPOGRAPHY ===== */
html {
  font-size: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--color-text-main);
  background: var(--color-bg-dark);
  min-height: 100vh;
  letter-spacing: 0.01em;
  background-color: #131e2e;
}
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', 'Roboto', Arial, sans-serif;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--color-text-light);
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
p, ul, ol {
  font-size: 1.125rem;
  color: var(--color-text-main);
  margin-bottom: 16px;
}
strong {
  color: var(--color-secondary);
  font-weight: 700;
}

/* ===== CONTAINERS & LAYOUT ===== */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
.content-wrapper {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}

/* ===== HEADER & NAVIGATION ===== */
header {
  width: 100%;
  background: linear-gradient(90deg, #152e47 0%, #143656 50%, #101521 100%);
  box-shadow: 0 2px 16px 0 rgba(20, 54, 86, 0.13);
  position: relative;
  z-index: 16;
}
.logo img {
  height: 44px;
  margin: 12px 0;
  filter: drop-shadow(0 0 10px var(--color-blue-neon));
  transition: filter 0.3s;
}
.container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.main-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  color: var(--color-text-light);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 0 12px 0;
  position: relative;
  transition: color 0.2s;
}
.main-nav a:after {
  content: '';
  display: block;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-secondary) 20%, var(--color-blue-neon) 80%);
  transition: width 0.25s;
  border-radius: 1px;
  margin-top: 4px;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--color-secondary);
}
.main-nav a:hover:after, .main-nav a:focus:after {
  width: 100%;
}
.cta-primary {
  display: inline-block;
  background: linear-gradient(90deg, var(--color-secondary) 60%, var(--color-blue-neon) 100%);
  color: var(--color-primary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.13rem;
  padding: 12px 32px;
  border-radius: 28px;
  border: none;
  box-shadow: 0 2px 16px 0 rgba(78, 210, 107, 0.16);
  transition: background 0.2s, box-shadow 0.2s, color 0.2s, transform 0.12s;
  margin-left: 12px;
  text-shadow: 0 1px 2px #fff8;
  letter-spacing: 0.05em;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-blue-neon) 0%, var(--color-yellow-neon) 100%);
  color: #08302c;
  transform: scale(1.045);
  box-shadow: 0 4px 20px 0 rgba(56,246,255,.14), 0 2px 8px var(--color-yellow-neon);
  outline: none;
}

/* ===== MOBILE NAV ===== */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-secondary);
  font-size: 2.1rem;
  line-height: 1;
  cursor: pointer;
  margin-left: 16px;
  outline: none;
  z-index: 50;
  transition: color 0.2s, transform 0.15s;
}
.mobile-menu-toggle:active {
  color: var(--color-blue-neon);
  transform: scale(1.07);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  position: fixed;
  top: 0;
  right: 0;
  width: 90vw;
  max-width: 370px;
  height: 100vh;
  background: #131e2ef8;
  box-shadow: -6px 0 44px #000c, 0 12px 32px #37eaff33;
  z-index: 120;
  transform: translateX(110%);
  transition: transform 0.38s cubic-bezier(.8,.2,.3,1) 0s;
  padding: 36px 28px 16px 28px;
  gap: 28px;
}
.mobile-menu.active {
  transform: translateX(0);
  animation: slideInMenu 0.34s cubic-bezier(.8,.2,.3,1);
}
@keyframes slideInMenu {
  from { transform: translateX(110%); }
  to { transform: translateX(0); }
}
.mobile-menu-close {
  align-self: flex-end;
  font-size: 2rem;
  background: none;
  border: none;
  color: var(--color-yellow-neon);
  cursor: pointer;
  margin-bottom: 20px;
  padding: 6px 18px;
  border-radius: 18px;
  transition: background 0.15s;
}
.mobile-menu-close:hover {
  background: #262f46;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 100%;
  margin-top: 14px;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  color: var(--color-text-light);
  font-size: 1.3rem;
  font-weight: 600;
  padding: 12px 0 12px 2px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}
.mobile-nav a:hover {
  background: var(--color-primary);
  color: var(--color-secondary);
}

/* Show/hide nav on breakpoints */
@media (max-width: 992px) {
  .main-nav {
    display: none;
  }
  .cta-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 993px) {
  .mobile-menu, .mobile-menu-close, .mobile-menu-toggle {
    display: none !important;
  }
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(108deg, #152e47 0%, #143656 66%, #182841 100%);
  border-bottom: 1.5px solid var(--color-secondary);
  box-shadow: 0 8px 48px 0 #131e2e33;
  padding-top: 64px;
  padding-bottom: 64px;
  position: relative;
  overflow: hidden;
}
.hero .container {
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
  z-index: 3;
}
.hero .content-wrapper {
  max-width: 730px;
  gap: 8px;
}
.hero h1 {
  color: var(--color-secondary);
  text-shadow: 0 2px 24px var(--color-green-neon), 0 1px 4px #142746;
  font-size: 2.2rem;
}
.hero p {
  color: var(--color-accent);
  font-size: 1.2rem;
  margin-bottom: 20px;
}

/* ===== FEATURES ===== */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  justify-content: space-between;
  margin-bottom: 18px;
}
.feature-grid li {
  flex: 1 1 230px;
  background: var(--color-bg-card);
  border-radius: 22px;
  box-shadow: 0 2px 10px 0 #37eaff1d;
  padding: 28px 22px 22px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  min-width: 220px;
  transition: box-shadow 0.18s, transform 0.17s;
  position: relative;
  border: 2px solid transparent;
}
.feature-grid li:hover, .feature-grid li:focus-within {
  box-shadow: 0 5px 30px 0 rgba(56,246,255,.13), 0 0 0 3px var(--color-green-neon);
  border-color: var(--color-blue-neon);
  transform: translateY(-2px) scale(1.018);
}
.feature-grid img {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 0 14px var(--color-blue-neon));
}
.feature-grid h3 {
  color: var(--color-yellow-neon);
  font-size: 1.12rem;
}
.feature-grid p {
  font-size: 1rem;
  color: var(--color-blue-neon);
  margin-bottom: 0;
}

/* ===== CARDS & FLEX CONTAINERS ===== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-bg-card);
  border-radius: 22px;
  box-shadow: 0 2px 18px #37eaff2a;
  padding: 26px 22px;
  transition: box-shadow 0.18s, transform 0.15s;
  margin-bottom: 20px;
  position: relative;
  min-width: 240px;
  flex: 1 1 240px;
  border: 2px solid transparent;
}
.card:hover, .card:focus-within {
  box-shadow: 0 6px 32px 0 #37eaff26, 0 0 0 3px var(--color-blue-neon);
  border-color: var(--color-secondary);
  transform: scale(1.022);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ===== TESTIMONIALS ===== */
.testimonial-card {
  background: var(--color-accent);
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  border-radius: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 16px 0 #14365625;
  border: 2px solid var(--color-secondary);
  font-size: 1.1rem;
  transition: box-shadow 0.18s, border-color 0.18s;
}
.testimonial-card:hover {
  box-shadow: 0 4px 24px 0 #4ED26B33, 0 0 0 3px var(--color-blue-neon);
  border-color: var(--color-blue-neon);
}
.testimonial-card strong {
  color: var(--color-primary);
}
.testimonial-card p {
  margin-bottom: 0;
}

.star-rating-overview {
  margin-top: 12px;
  color: var(--color-yellow-neon);
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.star-rating-overview img {
  height: 26px;
  filter: drop-shadow(0 0 7px var(--color-yellow-neon));
}

/* ===== TABLES (Vergleich, für Mitgliedschaft) ===== */
.comparison-table {
  width: 100%;
  margin: 24px 0 20px 0;
  color: var(--color-text-light);
  background: #192d47;
  border-radius: 14px;
  overflow-x: auto;
  font-size: 1.06rem;
  box-shadow: 0 2px 18px 0 #37eaff15;
}
.comparison-table caption {
  font-family: 'Montserrat', sans-serif;
  color: var(--color-secondary);
  font-weight: 800;
  font-size: 1.07rem;
  margin-bottom: 4px;
}
.comparison-table th, .comparison-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-grey);
  text-align: center;
}
.comparison-table th {
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: 'Montserrat', sans-serif;
}
.comparison-table tr:last-child td {
  border-bottom: none;
}

/* ===== FOOTER ===== */
footer {
  background: linear-gradient(95deg, #152e47 0%, #143656 55%, #101521 100%);
  color: var(--color-accent);
  padding: 40px 0 20px 0;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 44px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-brand img {
  height: 70px;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 16px var(--color-blue-neon));
}
.footer-nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  align-items: flex-start;
}
.footer-nav a {
  color: var(--color-accent);
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  border-radius: 6px;
  transition: color 0.15s, background 0.18s;
  padding: 6px 6px;
}
.footer-nav a:hover, .footer-nav a:focus {
  background: var(--color-blue-neon);
  color: var(--color-primary);
}
.footer-contact p {
  font-size: 1.05rem;
  color: var(--color-accent);
  margin-bottom: 7px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-contact img {
  height: 20px;
  width: 20px;
  filter: drop-shadow(0 0 6px var(--color-blue-neon));
}

/* ===== COOKIE CONSENT ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  background: #182841ef;
  color: var(--color-accent);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  justify-content: center;
  z-index: 1900;
  padding: 22px 14px 22px 14px;
  box-shadow: 0 -2px 32px 0 #14365652;
  opacity: 0;
  pointer-events: none;
  transform: translateY(120%);
  transition: opacity 0.32s, transform 0.32s;
}
.cookie-banner.show {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
  animation: fadeInUpBanner 0.33s ease;
}
@keyframes fadeInUpBanner {
  from { opacity:0; transform: translateY(80%); }
  to   { opacity:1; transform: translateY(0); }
}
.cookie-banner p {
  flex: 1 1 200px;
  font-size: 1.03rem;
  margin-bottom: 0;
}
.cookie-banner .cookie-btn {
  background: linear-gradient(90deg,var(--color-secondary) 70%,var(--color-blue-neon) 100%);
  color: var(--color-primary);
  border:none;
  border-radius: 24px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin: 3px 8px;
  padding: 10px 30px;
  box-shadow: 0 2px 8px #49ffb633;
  cursor: pointer;
  transition: background 0.22s, color 0.15s, transform 0.13s;
}
.cookie-banner .cookie-btn:hover, .cookie-banner .cookie-btn:focus {
  background: linear-gradient(90deg,var(--color-blue-neon) 20%,var(--color-green-neon) 100%);
  color: #093646;
  transform: scale(1.06);
  outline: none;
}
.cookie-banner .cookie-btn.reject {
  background: linear-gradient(90deg,#162746 60%, #343c56 100%);
  color: var(--color-secondary);
}
.cookie-banner .cookie-btn.reject:hover {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-banner .cookie-btn.settings {
  background: transparent;
  color: var(--color-blue-neon);
  border: 2px solid var(--color-blue-neon);
  font-weight: 600;
}
.cookie-banner .cookie-btn.settings:hover {
  background: var(--color-blue-neon);
  color: #083646;
}

/* COOKIE MODAL */
.cookie-modal {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -38%);
  background: #192d47;
  color: var(--color-accent);
  padding: 38px 26px 28px 26px;
  z-index: 2000;
  border-radius: 20px;
  min-width: 320px;
  max-width: 92vw;
  box-shadow: 0 4px 48px 0 #37eaff17;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.32s;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cookie-modal.show {
  opacity: 1;
  pointer-events: all;
  animation: fadeInModal 0.35s cubic-bezier(.6,.01,.3,1);
}
@keyframes fadeInModal {
  from { opacity: 0; transform: translate(-50%, -60%); }
  to   { opacity: 1; transform: translate(-50%, -38%); }
}
.cookie-modal h2 {
  color: var(--color-blue-neon);
  font-size: 1.35rem;
  margin-bottom: 8px;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  font-size: 1rem;
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-blue-neon);
  width: 24px;
  height: 24px;
}
.cookie-category .essential {
  color: var(--color-secondary);
  font-weight: 700;
}
.cookie-modal .modal-actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
  margin-top: 12px;
}
.cookie-modal .modal-actions button {
  font-size: 1rem;
  border-radius: 24px;
  padding: 10px 26px;
  font-family: 'Montserrat', sans-serif;
  border: none;
  background: linear-gradient(90deg,var(--color-green-neon) 60%, var(--color-blue-neon) 100%);
  color: var(--color-primary);
  font-weight: 700;
  transition: background 0.14s, color 0.14s;
  cursor: pointer;
}
.cookie-modal .modal-actions button:hover {
  background: linear-gradient(90deg,var(--color-blue-neon) 30%, var(--color-yellow-neon) 100%);
  color: #0d3748;
}

.cookie-modal .close-modal {
  position: absolute;
  top: 12px;
  right: 18px;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-yellow-neon);
  cursor: pointer;
}

/* ===== BUTTONS & LINKS ===== */
button, .button, input[type="submit"] {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 10px 26px;
  border-radius: 24px;
  border: none;
  background: linear-gradient(90deg,var(--color-secondary) 60%, var(--color-blue-neon) 100%);
  color: var(--color-primary);
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.14s, color 0.13s, transform 0.1s;
}
button:hover, .button:hover, input[type="submit"]:hover {
  background: linear-gradient(90deg,var(--color-blue-neon) 20%,var(--color-green-neon) 100%);
  color: #0b4335;
  transform: scale(1.03);
}
a {
  color: var(--color-blue-neon);
  transition: color 0.18s, text-decoration 0.14s;
}
a:hover, a:focus {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* ===== UTILITY ===== */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 2px; }
.mt-8 { margin-top: 8px; }

/* ===== RESPONSIVE DESIGN (Mobile-first) ===== */
@media (max-width: 992px) {
  .feature-grid {
    flex-direction: column;
    gap: 24px;
    align-items: stretch;
  }
  .container {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .content-wrapper {
    max-width: 98vw;
    padding-left: 0;
    padding-right: 0;
  }
  .footer-nav {
    gap: 13px;
  }
}
@media (max-width: 768px) {
  h1 { font-size: 2.05rem; }
  h2 { font-size: 1.45rem; }
  .section {
    margin-bottom: 36px;
    padding: 24px 8px;
  }
  .hero {
    padding-top: 34px; padding-bottom: 44px;
  }
  .hero .container { gap:18px; }
  .footer-brand img { height: 50px; }
  .content-wrapper { gap: 14px; }
  .feature-grid li, .card {
    min-width: unset;
    padding: 16px 9px 12px 15px;
  }
  .cookie-banner p { font-size: 0.98rem; }
  .mobile-menu { width: 100vw; max-width: 100vw; padding-right: 12px; }
  .footer-contact p { font-size: 1rem; }
  .footer-contact img { height: 16px; }
}
@media (max-width: 570px) {
  .hero h1 { font-size: 1.4rem; }
  .footer-brand img { height: 34px; }
  h2 { font-size: 1.1rem; }
  .container { padding: 0 6px; }
  .feature-grid { gap: 15px; }
}
@media (max-width: 375px) {
  .footer-contact p { font-size: .91rem; }
  .footer-nav { gap: 8px; }
}

/* ===== Accessibility Focus Style ===== */
a:focus, button:focus, .cta-primary:focus {
  outline: 2px solid var(--color-yellow-neon);
  outline-offset: 2px;
}

/* ===== Misc ===== */
::-webkit-scrollbar {
  width: 8px;
  background: #131e2e;
}
::-webkit-scrollbar-thumb {
  background: #233659;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #294d79;
}

@media (max-width: 570px) {
  .testimonial-card { flex-direction: column; gap: 7px; padding: 10px; }
}