/* 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, 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, menu, nav, section {
  display: block;
}
body {
  line-height: 1.6;
  background: #12343b;
  color: #CEEDED;
  min-height: 100vh;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a {
  color: #7bfaff;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover, a:focus {
  color: #A9D7D1;
}
ul, ol {
  list-style: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.1;
}
h1 { font-size: 2.5rem; margin-top: 0; }
h2 { font-size: 2rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }
h5, h6 { font-size: 1rem; }
p, ul, ol, blockquote {
  font-size: 1rem;
  margin-bottom: 16px;
  color: #CEEDED;
}
strong {
  color: #fff;
  font-weight: 700;
}

/* --- LAYOUT CONTAINERS --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
  box-sizing: border-box;
}
.content-wrapper, .text-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

/* --- CRITICAL FLEX SPACING PATTERNS --- */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: linear-gradient(90deg, #122737 0%, #205960 100%);
  border-radius: 24px;
  box-shadow: 0 8px 30px 0 rgba(32, 89, 96, 0.12), 0 1.5px 6px 0 #1b3245;
}
.card-container { display: flex; flex-wrap: wrap; gap: 24px; }
.card {
  margin-bottom: 20px;
  position: relative;
  background: #1b3245;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(46,255,247, 0.10);
  padding: 28px 20px;
  transition: transform 0.15s, box-shadow 0.2s;
  border: 1px solid #23464a;
}
.card:hover,
.card:focus {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 8px 32px 0 #43fff1, 0 1.5px 6px 0 #1b3245;
  z-index: 2;
}
.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;
  background: #fff;
  color: #1b3245;
  align-items: center;
  gap: 20px;
  padding: 20px;
  border-radius: 16px;
  margin-bottom: 20px;
  min-width: 250px;
  box-shadow: 0 2px 16px rgba(32,89,96,0.08);
  border: 1px solid #A9D7D1;
  transition: transform 0.18s, box-shadow 0.20s;
}
.testimonial-card:hover {
  transform: translateY(-4px) scale(1.012);
  box-shadow: 0 8px 32px 0 #a5e4d7, 0 1.5px 6px 0 #dbfbfa;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --- BRAND & FONT STYLES --- */
.subtitle {
  font-size: 1.13rem;
  letter-spacing: 0.04em;
  font-weight: 400;
  color: #7bfaff;
}
.brand-tagline {
  font-size: 0.97rem;
  color: #A9D7D1;
  margin-top: 10px;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  letter-spacing: 0.02em;
}
.text-section ul {
  padding-left: 18px;
  margin-bottom: 24px;
  color: #CEEDED;
}
.text-section li {
  margin-bottom: 10px;
  list-style: disc;
}

/* --- BUTTONS --- */
.button-primary {
  display: inline-block;
  background: #0ee0e0;
  color: #102e36;
  border: none;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  border-radius: 48px;
  padding: 13px 36px;
  font-size: 1.1rem;
  box-shadow: 0 2px 16px #42e0d4;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 2px #c3fff7;
  margin-top: 18px;
  cursor: pointer;
  transition: background 0.18s, color 0.14s, transform 0.12s, box-shadow 0.17s;
}
.button-primary:hover, .button-primary:focus {
  background: #7bfaff;
  color: #12343b;
  transform: translateY(-2px) scale(1.045);
  box-shadow: 0 0 12px #43fff1;
}
.button-secondary {
  display: inline-block;
  background: #205960;
  color: #EAF6F3;
  border: 1px solid #7bfaff;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 600;
  border-radius: 48px;
  padding: 11px 28px;
  font-size: 1rem;
  margin: 0 8px;
  cursor: pointer;
  transition: background 0.14s, border-color 0.16s, color 0.13s;
}
.button-secondary:hover, .button-secondary:focus {
  background: #7bfaff;
  color: #12343b;
  border-color: #fff;
}
.button-tertiary {
  background: none;
  color: #A9D7D1;
  border: none;
  font-size: 1rem;
  text-decoration: underline;
  cursor: pointer;
  margin: 0 8px;
  transition: color 0.15s;
}
.button-tertiary:hover, .button-tertiary:focus {
  color: #0ee0e0;
}

/* --- NAVIGATION --- */
.main-nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 14px 0;
  background: rgba(18, 35, 55, 0.88);
  box-shadow: 0 2px 8px rgba(14, 224, 224, 0.055);
  border-bottom: 1.5px solid #102e36;
  z-index: 20;
}
.main-nav img {
  height: 44px;
  margin-right: 22px;
}
.main-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 24px;
  align-items: center;
}
.main-nav li {
  list-style: none;
}
.main-nav a {
  color: #A9D7D1;
  font-size: 1.09rem;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  padding: 7px 10px;
  border-radius: 22px;
  transition: color 0.13s, background 0.16s;
}
.main-nav a:hover, .main-nav a:focus {
  color: #43fff1;
  background: #194145; 
}
.main-nav .button-primary {
  margin-top: 0;
  padding: 9px 24px;
  font-size: 1.01rem;
}

/* MOBILE NAVIGATION */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #0ee0e0;
  font-size: 2.2rem;
  position: absolute;
  right: 22px;
  top: 16px;
  cursor: pointer;
  z-index: 1001;
}
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(19,36,46, 0.98);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.83, 0, 0.17, 1), opacity 0.4s;
  opacity: 0;
  z-index: 1999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0%);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu-close {
  background: none;
  border: none;
  color: #43fff1;
  font-size: 2.4rem;
  margin: 16px 20px 10px 0;
  align-self: flex-end;
  cursor: pointer;
  z-index: 1002;
  transition: color 0.19s;
}
.mobile-menu-close:hover {
  color: #fff;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 30px 24px;
  width: 100%;
}
.mobile-nav a {
  font-size: 1.3rem;
  color: #A9D7D1;
  background: none;
  border: none;
  border-radius: 12px;
  padding: 16px 0 16px 14px;
  margin-bottom: 8px;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 500;
  transition: background 0.16s, color 0.14s;
}
.mobile-nav a:active, .mobile-nav a:focus, .mobile-nav a:hover {
  background: #205960;
  color: #0ee0e0;
}

@media (max-width: 1032px) {
  .main-nav ul { gap: 0 10px; }
}
@media (max-width: 900px) {
  .main-nav ul { gap: 0 5px; }
  .main-nav a { font-size: 1rem; }
}
@media (max-width: 860px) {
  .main-nav ul { display: none; }
  .mobile-menu-toggle { display: block; }
}
/* Hide mobile menu by default */
.mobile-menu { display: flex; }
@media (min-width: 861px) {
  .mobile-menu, .mobile-menu-toggle { display: none !important; }
  .main-nav ul { display: flex; }
  .mobile-nav { display: none; }
}

/* --- HERO & HOMEPAGE --- */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: 24px;
  background: linear-gradient(15deg, #163A46 0%, #205960 85%, #23464a 100%);
  box-shadow: 0 4px 24px #12273744;
}
/* For homepage hero only */
main > section:first-of-type {
  background: linear-gradient(90deg, #12343b 0%, #205960 67%);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #12343b;
}
.content-wrapper h1, .content-wrapper h2 {
  margin-bottom: 12px;
  color: #fff;
}

/* --- GRIDS AND FLEX CONTENT --- */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
  width: 100%;
  justify-content: flex-start;
}
.feature-grid > div {
  background: #1b3245;
  border-radius: 14px;
  box-shadow: 0 1.5px 16px #1b324555;
  padding: 26px 22px;
  min-width: 200px;
  flex: 1 1 250px;
  border: 1.5px solid #23464a;
  transition: box-shadow 0.19s, transform 0.12s;
  margin-bottom: 20px;
}
.feature-grid > div:hover {
  box-shadow: 0 8px 32px 0 #43fff1, 0 2px 8px 0 #1b3245;
  transform: translateY(-4px) scale(1.025);
}
.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 30px 0 16px 0;
  width: 100%;
}
.service-list > div {
  background: #13242e;
  border-radius: 10px;
  padding: 20px 18px;
  box-shadow: 0 1px 8px #0ee0e026;
  flex: 1 1 240px;
  margin-bottom: 20px;
  min-width: 190px;
  border: 1px solid #23464a;
  transition: box-shadow 0.18s;
}
.service-cards-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  margin: 24px 0 0 0;
  width: 100%;
}
.service-cards-grid > div {
  background: #1b3245;
  color: #CEEDED;
  border-radius: 16px;
  box-shadow: 0 1.5px 16px #1b324556;
  padding: 22px 18px;
  min-width: 230px;
  flex: 1 1 240px;
  border: 1.5px solid #23464a;
  margin-bottom: 20px;
  transition: box-shadow 0.18s, transform 0.12s;
}
.service-cards-grid > div:hover {
  box-shadow: 0 5px 18px #43fff1;
  transform: translateY(-3px) scale(1.013);
}
.testimonials-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 10px;
  width: 100%;
}
.blockquote, blockquote {
  font-style: italic;
  font-size: 1.09rem;
  color: #23464a;
  margin-bottom: 10px;
}

/* --- CONTACT/FOOTER ELEMENTS --- */
.contact-details {
  background: #1b3245;
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 1px 6px #1b3245b0;
  border: 1px solid #23464a;
  margin-bottom: 16px;
  color: #CEEDED;
}
.contact-details ul {
  margin: 0 0 6px 0;
  padding: 0 0 0 16px;
  color: #CEEDED;
}
.footer-wrapper {
  background: #0c2328;
  border-top: 2px solid #205960;
  box-shadow: 0 -2px 18px 0 #0ee0e040;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: flex-start;
  padding: 40px 18px 28px 18px;
}
.footer-brand {
  flex: 1 1 220px;
  min-width: 180px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.footer-brand img {
  width: 58px;
  height: 58px;
  margin-bottom: 8px;
  background: #122737;
  border-radius: 12px;
  box-shadow: 0 1px 6px #1b324590;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1 1 180px;
  min-width: 120px;
}
.footer-nav a {
  color: #A9D7D1;
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1rem;
  letter-spacing: 0.03em;
  padding-bottom: 2px;
  border-bottom: 1px dotted #7bfaff33;
  transition: color 0.14s, border-color 0.14s;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: #0ee0e0;
  border-bottom: 1px solid #0ee0e0;
}
.footer-contact {
  flex: 1 1 220px;
  font-size: 0.96rem;
  color: #CEEDED;
  min-width: 150px;
}
.footer-contact a {
  color: #7bfaff;
  font-size: 1.01rem;
}
@media (max-width: 1020px) {
  .footer-wrapper {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
}

/* --- RESONSIVE --- */
@media (max-width: 900px){
  .section { padding: 32px 10px; }
  .feature-grid, .service-cards-grid, .service-list, .testimonials-slider {
    gap: 14px;
  }
  .footer-wrapper{padding: 28px 8px 18px 8px;}
}
@media (max-width: 768px){
  .main-nav img { height: 38px; }
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.3rem; }
  h3 { font-size: 1.07rem; }
  p, li, .subtitle, strong { font-size: 0.97rem !important; }
  .section { padding: 20px 6px; margin-bottom: 38px; }
  .container { padding: 0 5px; }
  .feature-grid, .service-cards-grid, .service-list, .testimonials-slider {
    flex-direction: column;
    gap: 10px;
  }
  .feature-grid > div, .service-cards-grid > div, .service-list > div {
    min-width: unset;
    padding: 15px 9px;
  }
  .content-wrapper, .text-section {
    padding: 0;
    gap: 8px;
  }
  .testimonials-slider { gap: 10px; }
}
@media (max-width: 600px){
  .footer-wrapper { padding: 26px 0 10px 0; }
  .footer-contact, .footer-brand, .footer-nav { min-width: unset; }
}
@media (max-width: 540px){
  .main-nav img { height: 28px; }
  .button-primary, .button-secondary {
    padding: 8px 13px;
    font-size: 0.99rem;
  }
}
/* Text-image-section mobile */
@media (max-width: 768px){
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}

/* --- MICRO-INTERACTIONS & DECORATIVE --- */
section, .card, .feature-grid > div, .service-cards-grid > div, .testimonial-card, .service-list > div {
  transition: box-shadow 0.22s, transform 0.15s, background 0.21s;
}
main > section {
  will-change: box-shadow, background, transform;
}

/* --- COOKIE CONSENT BANNER --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100vw;
  z-index: 3000;
  background: #0c2328;
  color: #CEEDED;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 20px;
  box-shadow: 0 -2px 24px #0ee0e020;
  border-top: 2px solid #205960;
  gap: 25px;
  font-size: 1rem;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.22s, transform 0.22s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(120%);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.cookie-banner .button-primary,
.cookie-banner .button-secondary,
.cookie-banner .button-tertiary {
  margin-top: 0;
}

@media (max-width: 650px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    font-size: 0.95rem;
    padding: 16px 8px;
  }
}

/* --- COOKIE SETTINGS MODAL --- */
.cookie-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw; height: 100vh;
  z-index: 4000;
  background: rgba(21, 43, 46, 0.98);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: all;
  opacity: 1;
  transition: opacity 0.32s;
}
.cookie-modal.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal-content {
  background: #12343b;
  color: #CEEDED;
  border-radius: 28px;
  padding: 36px 22px 22px 22px;
  max-width: 420px;
  width: 93vw;
  box-shadow: 0 3px 24px #43fff180;
  position: relative;
}
.cookie-modal-content h2 {
  color: #7bfaff;
  margin-bottom: 14px;
}
.cookie-modal-content .cookie-category {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}
.cookie-modal-content label {
  font-size: 1.04rem;
  font-family: 'Montserrat', Arial, sans-serif;
}
.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  display: inline-block;
}
.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-slider {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #23464a;
  border-radius: 26px;
  box-shadow: 0 0 2px #78fff4;
  transition: background 0.19s;
  cursor: pointer;
}
.toggle-switch input:checked + .toggle-slider {
  background: #7bfaff;
}
.toggle-slider:before {
  content: "";
  position: absolute;
  left: 6px;
  top: 4.5px;
  width: 17px; height: 17px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.18s;
}
.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(18px);
  background: #0ee0e0;
}
.cookie-modal-close {
  position: absolute;
  top: 10px;
  right: 20px;
  background: none;
  border: none;
  font-size: 2.1rem;
  color: #0ee0e0;
  cursor: pointer;
  z-index: 10;
  transition: color 0.16s;
}
.cookie-modal-close:hover {
  color: #fff;
}
.cookie-modal-content .button-primary, .cookie-modal-content .button-secondary {
  margin-top: 18px;
  margin-right: 10px;
}
@media (max-width: 480px) {
  .cookie-modal-content {
    padding: 20px 4px 16px 4px;
    border-radius: 14px;
    min-width: unset;
  }
}

/* --- ADDITIONAL: Hide scroll when mobile menu/cookie modal open --- */
body.modal-open {
  overflow: hidden;
}

/* --- SELECTION & NEON ACCENT GLOW --- */
::selection { background: #0ee0e0; color: #12343b; }
::-webkit-scrollbar {
  width: 11px;
  background: #23464a;
}
::-webkit-scrollbar-thumb {
  background: #205960;
  border-radius: 50px;
  border: 3px solid #12343b;
}
/* Neon border focus for accessibility */
a:focus, button:focus, .button-primary:focus, .button-secondary:focus, .cookie-modal-close:focus, .mobile-menu-toggle:focus {
  outline: 2.5px solid #0ee0e0;
  outline-offset: 2.5px;
  box-shadow: 0 0 0 4px #43fff1cc;
}

/* --- END OF CSS --- */