/* =============================
   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 { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }
body {
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  background: #131a28;
}
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; transition: color 0.2s; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; outline: none; border: none; background: none; }

/* =============================
   Brand & Tech Futuristic Colors
   ============================= */
:root {
  --primary: #1A2537;
  --secondary: #6DA34D;
  --accent: #F3F7F7;
  --surface: #192037;
  --surface-light: #232a44;
  --surface-very-light: #26324f;
  --surface-ultra-light: #2f3953;
  --neon-blue: #21d4fd;
  --neon-green: #00FFA3;
  --neon-purple: #5e60ce;
  --error: #f86c6b;
}
/* Fallbacks for older browsers */
.primary-bg { background: #1A2537; }
.secondary-bg { background: #6DA34D; }
.accent-bg { background: #F3F7F7; }

/* =============================
   Typography
   ============================= */
@import url('https://fonts.googleapis.com/css?family=Montserrat:700,800|Roboto:400,500,700&display=swap');

body {
  font-family: 'Roboto', Arial, sans-serif;
  background: linear-gradient(135deg, #131a28 0%, #16213a 100%);
  color: #e6f3ec;
  font-size: 16px;
  letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.01em;
  margin-bottom: 16px;
}
h1 { font-size: 2.5rem; line-height: 1.15; }
h2 { font-size: 1.75rem; line-height: 1.18; }
h3 { font-size: 1.25rem; line-height: 1.22; }
h4, h5, h6 { font-size: 1rem; }
p, li, blockquote {
  color: #e6f3ec;
  font-size: 1rem;
}
.lead {
  color: #aaf8ef;
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 24px;
}
.text-section > *:not(:last-child) { margin-bottom: 18px; }

/* =============================
   Utility & Layout Classes
   ============================= */
.container {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.text-section { padding: 0 0 16px 0; }

.event-list, .bullet-list, .news-list {
  margin-top: 8px;
  margin-bottom: 20px;
}

/* ========== Flex Patterns ========== */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--surface-light);
  border-radius: 18px;
  box-shadow: 0 4px 20px 0 rgba(33,212,253,0.05);
  transition: box-shadow 0.25s, transform 0.22s;
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(33,212,253,0.22), 0 1.5px 8px 0 #00FFA3;
  transform: translateY(-4px) scale(1.012);
}
.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;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #f3f7f7cc;
  border-radius: 16px;
  box-shadow: 0 2px 12px 0 rgba(33,212,253,0.06);
  margin-bottom: 20px;
  margin-top: 20px;
  flex-direction: column;
  color: #191f28;
}
.testimonial-card blockquote {
  color: #1A2537;
  font-size: 1.14rem;
  font-style: italic;
  margin-bottom: 8px;
}
.testimonial-author {
  color: #30425b;
  font-weight: 600;
  font-size: 1rem;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ========== Value & Feature Grid ========== */
.feature-grid, .value-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature, .value {
  background: var(--surface-very-light);
  border-radius: 16px;
  padding: 32px 24px;
  flex: 1 1 260px;
  min-width: 230px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-shadow: 0 3px 16px 0 rgba(94,96,206,0.08);
  transition: box-shadow 0.22s, transform 0.18s;
  margin-bottom: 20px;
}
.feature:hover, .value:hover {
  box-shadow: 0 7px 36px 0 rgba(33,212,253,0.15), 0 2px 12px 0 #6DA34D;
  transform: translateY(-4px) scale(1.01);
}
.feature img, .value img {
  height: 44px;
  width: 44px;
  filter: drop-shadow(0 0 9px #21d4fd66);
  margin-bottom: 12px;
}
.feature h3, .value h2 {
  font-size: 1.25rem;
  color: var(--neon-blue);
  letter-spacing: 0.01em;
  margin-bottom: 10px;
}

/* ========== Event Filters ========== */
.event-filters {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.event-filters button {
  background: var(--surface-very-light);
  color: var(--accent);
  border-radius: 18px;
  padding: 6px 22px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border: 1px solid #21d4fd;
  transition: background 0.18s, color 0.16s, box-shadow 0.18s;
}
.event-filters button:hover,
.event-filters button:focus {
  background: #21d4fd;
  color: #101525;
  box-shadow: 0 0 0 2px var(--neon-green), 0 2px 8px 0 #21d4fd66;
  outline: none;
}

/* =============================
   Buttons & Calls-to-action
   ============================= */
.cta {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(90deg, #00FFA3 0%, #21d4fd 66%, #5e60ce 100%);
  color: #1A2537;
  box-shadow: 0 3px 18px 0 #21d4fd28;
  border: none;
  border-radius: 22px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.04em;
  padding: 13px 34px;
  margin-top: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: background 0.22s, box-shadow 0.16s, color 0.17s, transform 0.12s;
}
.cta.primary {
  background: linear-gradient(90deg, #00FFA3 0%, #21d4fd 62%, #6DA34D 100%);
  color: #232e44;
}
.cta.secondary {
  background: linear-gradient(90deg, #232a44 0%, #1A2537 100%);
  color: #21d4fd;
  border: 1px solid #21d4fd;
}
.cta:hover, .cta:focus {
  background: linear-gradient(95deg, #21d4fd 6%, #00FFA3 48%, #5e60ce 96%);
  color: #131a28;
  box-shadow: 0 1.5px 14px 0 #6DA34Daa, 0 4px 18px 0 #00FFA344;
  transform: translateY(-2px) scale(1.017);
}

/* =============================
   Header & Navigation Styles
   ============================= */
header {
  width: 100%;
  background: #192037;
  box-shadow: 0 3px 34px 0 rgba(33,212,253,0.12);
  position: relative;
  z-index: 21;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 38px;
  min-height: 74px;
}
header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
  margin-left: 28px;
}
header nav a {
  color: #eaf8f3;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  position: relative;
  padding: 3px 10px;
  border-radius: 6px;
  transition: color 0.16s, background 0.14s;
}
header nav a.active, header nav a:hover, header nav a:focus {
  color: #00FFA3;
  background: #232e44;
  text-shadow: 0 1px 10px #21d4fd44;
}

header .cta.primary {
  margin-left: auto;
  margin-right: 0;
}
header img {
  height: 42px;
  width: auto;
}

/* ======================
   Mobile Navigation
   ====================== */
.mobile-menu-toggle {
  display: none;
  position: absolute;
  top: 16px;
  right: 28px;
  z-index: 120;
  background: none;
  font-size: 2.2rem;
  color: #00FFA3;
  border: none;
  cursor: pointer;
  outline: none;
  transition: color 0.14s, transform 0.18s;
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  color: #21d4fd;
  transform: scale(1.10);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #1A2537ee;
  z-index: 2500;
  transform: translateX(-105vw);
  transition: transform 0.5s cubic-bezier(0.76,0,0.24,1);
  box-shadow: 24px 0 32px 0 #000b 0.22;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  font-size: 2.2rem;
  color: #21d4fd;
  padding: 15px;
  border: none;
  align-self: flex-end;
  cursor: pointer;
  transition: color 0.13s, transform 0.14s;
}
.mobile-menu-close:hover {
  color: #00FFA3;
  transform: rotate(8deg) scale(1.10);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 48px 28px;
  margin-top: 40px;
}
.mobile-nav a {
  color: #eaf8f3;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  padding: 10px 0;
  border-radius: 10px;
  transition: color 0.14s, background 0.15s;
}
.mobile-nav a:hover, .mobile-nav a:focus, .mobile-nav a.active {
  background: #232a44;
  color: #00FFA3;
  text-shadow: 0 1px 10px #21d4fd33;
}

/* Hide main nav and show burger on mobile */
@media (max-width: 968px) {
  header nav,
  header .cta.primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 969px) {
  .mobile-menu {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none;
  }
}

/* =============================
   Footer Styles
   ============================= */
footer {
  width: 100%;
  background: #192037;
  color: #e6f3ec;
  padding: 40px 0 8px 0;
  margin-top: 64px;
  box-shadow: 0 -2px 21px 0 rgba(33,212,253,0.09);
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
  justify-content: flex-start;
}
footer nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: #eaf8f3;
}
footer nav a {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  margin-bottom: 6px;
  color: #6DA34D;
  transition: color 0.14s;
}
footer nav a:hover, footer nav a:focus { color: #21d4fd; }
footer img {
  height: 38px;
  width: auto;
  margin-bottom: 12px;
}
.footer-socials {
  display: flex;
  gap: 16px;
  margin-top: 6px;
}
.footer-socials a img {
  height: 26px;
  width: 26px;
  transition: filter 0.17s, transform 0.15s;
}
.footer-socials a:hover img {
  filter: drop-shadow(0 0 9px #21d4fd);
  transform: scale(1.08);
}
.contact-details {
  font-size: 0.96rem;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 8px;
  color: #a6bada;
}
.contact-details img {
  height: 19px;
  width: 19px;
  display: inline;
  margin-right: 8px;
  vertical-align: middle;
  filter: invert(0.5) sepia(0.24) hue-rotate(130deg);
}
.copyright {
  margin-top: 6px;
  font-size: 0.91rem;
  color: #a3c2c5;
  flex-basis: 100%;
  opacity: 0.86;
}

/* =============================
   Hero & Banner
   ============================= */
.cta-banner {
  background: linear-gradient(90deg, #232f41 0%, #1A2537 100%);
  border-radius: 14px;
  box-shadow: 0 5px 36px 0 #6DA34D15, 0 1px 10px 0 #21d4fd19;
  text-align: center;
  padding: 36px 20px 44px 20px;
  margin: 0 0 12px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.cta-banner h2 {
  color: #00FFA3;
  text-shadow: 0 1px 16px #21d4fd33;
}
.cta-banner p {
  max-width: 540px;
  font-size: 1.15rem;
  color: #e6f3ec;
  margin: 10px auto 22px auto;
}

/* =============================
   Lists
   ============================= */
.bullet-list {
  margin-top: 10px;
  margin-bottom: 20px;
  padding-left: 21px;
}
.bullet-list li {
  position: relative;
  color: var(--accent);
  margin-bottom: 15px;
  font-size: 1.04rem;
  padding-left: 24px;
}
.bullet-list li:before {
  content: '';
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: linear-gradient(123deg, #00FFA3 52%, #21d4fd 100%);
  position: absolute;
  left: 0; top: 6px;
}
.event-list li {
  padding: 18px 18px 16px 18px;
  margin-bottom: 20px;
  border-radius: 13px;
  background: var(--surface-ultra-light);
  color: #e6f3ec;
  box-shadow: 0 1.5px 11px 0 #00FFA30f;
  font-size: 1rem;
  font-family: 'Roboto', Arial, sans-serif;
  transition: background 0.17s, box-shadow 0.16s;
}
.event-list li strong {
  color: #21d4fd;
  font-size: 1.08em;
}
.event-list li span {
  color: #88eccb;
  font-size: 0.97em;
}
.event-list li:hover {
  background: #21d4fd11;
  box-shadow: 0 2px 12px 0 #21d4fd2a;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.news-item {
  background: #26324f;
  border-radius: 14px;
  padding: 28px 22px 18px 22px;
  box-shadow: 0 2px 12px 0 #21d4fd11;
  color: #e6f3ec;
  margin-bottom: 12px;
  transition: box-shadow 0.19s;
}
.news-item h2 {
  color: #00FFA3;
  font-size: 1.15rem;
  font-family: 'Montserrat', Arial, sans-serif;
  margin-bottom: 10px;
}
.news-item p { color: #e6f3ec; font-size: 1rem; }
.news-item:hover {
  box-shadow: 0 6px 28px 0 #21d4fd34;
}

/* Blog & Newsletter */
.blog-teaser, .newsletter-signup, .confirmation {
  background: #232a44;
  border-radius: 13px;
  box-shadow: 0 2px 16px 0 #21d4fd13;
  padding: 28px 16px 32px 16px;
  margin: 18px 0 12px 0;
  text-align: center;
}

/* ========== Map and Contact ========== */
.contact-details { line-height: 1.7; }
.map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 18px;
  gap: 3px;
  background: #192037;
  border-radius: 12px;
  padding: 18px 10px;
}
.map-placeholder img { height: 80px; opacity: 0.93; margin-bottom: 4px; }
.map-placeholder small { color: #b8c8ca; }

/* =============================
   Responsive Media Queries
   ============================= */
@media (max-width: 1200px) {
  .container { max-width: 970px; }
  .feature, .value { max-width: 320px; }
}
@media (max-width: 992px) {
  .container { max-width: 99%; padding: 0 12px; }
}
@media (max-width: 768px) {
  .container { padding-left: 9px; padding-right: 9px; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.28rem; }
  h3 { font-size: 1.05rem; }
  .feature, .value { min-width: 160px; padding: 24px 12px; }
  .feature-grid, .value-grid, .content-grid {
    flex-direction: column;
    gap: 20px;
  }
  .section { margin-bottom: 30px; padding: 20px 0; }
  .cta-banner { padding: 22px 0 30px 0; }
  .footer-socials { margin-top: 10px; }
  .contact-details { font-size: 0.87rem; }
  .text-image-section { flex-direction: column; gap: 18px; }
  .testimonial-card { flex-direction: column; gap: 10px; padding: 16px; }
}
@media (max-width: 532px) {
  .feature, .value { min-width: 110px; max-width: 99%; padding: 16px 5px; }
  .container { max-width: 99vw !important; }
}

/* =============================
   Micro-interactions & Transitions
   ============================= */
button, .cta, .feature, .value, .event-list li, .news-item, .footer-socials a img {
  transition: background 0.19s, color 0.17s, box-shadow 0.22s, transform 0.18s;
}

/* =============================
   Cookie Consent Banner & Modal
   ============================= */
.cookie-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  background: #192037f7;
  color: #eaf8f3;
  padding: 20px 28px;
  box-shadow: 0 -3px 32px 0 #21d4fd18;
  z-index: 4600;
  gap: 22px;
  animation: cookieBannerSlideIn 0.6s cubic-bezier(0.76,0,0.24,1);
}
@keyframes cookieBannerSlideIn {
  0% {transform: translateY(100%); opacity: 0;}
  90% {opacity: 1;}
  100% {transform: translateY(0);}
}
.cookie-banner__description {
  flex: 1 1 320px;
  margin-right: 26px;
  font-size: 1.05rem;
}
.cookie-banner__buttons {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.cookie-btn {
  border-radius: 16px;
  padding: 10px 25px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 1rem;
  border: 1.6px solid #21d4fd;
  background: #232a44;
  color: #21d4fd;
  cursor: pointer;
  transition: background 0.14s, color 0.13s, box-shadow 0.14s, transform 0.13s;
}
.cookie-btn.accept {
  border: none;
  background: linear-gradient(90deg, #00FFA3 0%, #21d4fd 100%);
  color: #1a2537;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: #6DA34D;
  color: #fff;
  transform: scale(1.05);
}
.cookie-btn.reject {
  border: 1.6px solid #f86c6b;
  background: #232a44;
  color: #f86c6b;
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #f86c6b;
  color: #fff;
  transform: scale(1.05);
}
.cookie-btn.settings {
  border: 1.6px solid #21d4fd;
  background: #232a44;
  color: #21d4fd;
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: #21d4fd;
  color: #232a44;
  transform: scale(1.05);
}
@media (max-width: 600px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 13px 7px 18px 7px;
  }
  .cookie-banner__description { margin-right: 0; }
}

/* ========== Cookie Preferences Modal ========== */
.cookie-modal {
  display: none;
  position: fixed;
  z-index: 6100;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(26,37,55,0.92);
  justify-content: center;
  align-items: center;
}
.cookie-modal.open {
  display: flex;
  animation: cookieModalIn 0.45s cubic-bezier(0.76,0,0.24,1);
}
@keyframes cookieModalIn {
  0% {transform: scale(0.93) translateY(80px); opacity: 0.3;}
  100% {transform: scale(1) translateY(0); opacity: 1;}
}
.cookie-modal-content {
  background: #232a44;
  border-radius: 16px;
  max-width: 410px;
  width: 98vw;
  padding: 32px 20px 21px 20px;
  box-shadow: 0 9px 44px 0 #21d4fd22, 0 1px 10px 0 #21d4fd11;
  color: #eaf8f3;
  display: flex;
  flex-direction: column;
  gap: 19px;
  animation: cookieModalIn 0.36s;
}
.cookie-modal-content h2 {
  color: #00FFA3;
  margin-bottom: 13px;
}
.cookie-modal-content label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 11px;
  font-size: 1.08rem;
}
.cookie-toggle {
  width: 38px;
  height: 22px;
  border-radius: 19px;
  background: #16213a;
  position: relative;
  margin-left: auto;
  margin-right: 0;
  transition: background 0.23s;
}
.cookie-toggle[data-enabled="true"] {
  background: linear-gradient(90deg, #21d4fd 0%, #00FFA3 100%);
}
.cookie-toggle span {
  display: block;
  position: absolute;
  left: 2px;
  top: 2px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #f3f7f7;
  transition: left 0.18s, background 0.1s;
}
.cookie-toggle[data-enabled="true"] span {
  left: 18px;
  background: #1A2537;
}
.cookie-cat-essential {
  color: #a9dabd;
  font-size: 1.01rem;
  font-style: italic;
  margin-left: 9px;
}
.cookie-modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 23px;
}
.cookie-modal-close {
  background: none;
  color: #00FFA3;
  font-size: 1.5rem;
  font-weight: 900;
  border: none;
  margin-left: auto;
  cursor: pointer;
}

/* =============================
   Miscellaneous
   ============================= */
::-webkit-scrollbar { width: 7px; background: #20283c; }
::-webkit-scrollbar-thumb { background: #21d4fd33; border-radius: 8px; }
::-webkit-selection { background: #21d4fd44; color: #232e44; }
::selection { background: #21d4fd44; color: #232e44; }

/* =============================
   Focus States
   ============================= */
a:focus, button:focus, .cta:focus {
  outline: 2.4px solid #21d4fd;
  outline-offset: 2px;
  box-shadow: 0 0px 9.5px 1px #00FFA355, 0 1.5px 8px 0 #21d4fd38;
}

/* =============================
   Hide visually but accessible
   ============================= */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  border: 0 !important;
}

/* =============================
   Print
   ============================= */
@media print { body { background: #fff; color: #000; } }