/* RESET & BASE ----------------------------------------------------------- */
html {
  box-sizing: border-box;
  font-size: 16px;
  background: #12171c;
}
*, *:before, *:after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Roboto', Arial, Helvetica, sans-serif;
  color: #EEF1F5;
  background: #161A1E;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
a {
  color: #24A0ED;
  text-decoration: none;
  transition: color 0.18s;
}
a:hover, a:focus {
  color: #71cafc;
  outline: none;
}
ul, ol {
  padding-left: 1.2em;
  margin-bottom: 20px;
}
li {
  margin-bottom: 8px;
}
strong {
  font-weight: 600;
}
h1, h2, h3, h4 {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: #EEF1F5;
}
h1 {
  font-size: 2.25rem;
  margin-bottom: 20px;
}
h2 {
  font-size: 1.5rem;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.13rem;
  color: #24A0ED;
  margin-bottom: 14px;
}
p {
  margin-bottom: 16px;
}

/* CONTAINER & WRAPPERS ---------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.text-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* HEADER & NAV ------------------------------------------------------------ */
header {
  background-color: #181e23;
  border-bottom: 2px solid #193348;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  min-height: 72px;
  position: sticky;
  top: 0;
  z-index: 101;
  box-shadow: 0 4px 16px 0 rgba(16,18,21,0.11);
}
.logo img {
  height: 46px;
  width: auto;
  display: block;
  filter: grayscale(8%) contrast(1.1);
}
.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: 1rem;
}
.main-nav a {
  color: #EEF1F5;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: relative;
  padding: 8px 0;
  transition: color 0.18s;
}
.main-nav a:after {
  content: '';
  display: block;
  margin: 6px auto 0 auto;
  width: 0;
  height: 2px;
  background: #24A0ED;
  transition: width 0.21s;
}
.main-nav a:hover:after, .main-nav a:focus:after {
  width: 80%;
}
.cta-primary {
  background: linear-gradient(90deg, #184A6C 85%, #24A0ED 100%);
  color: #EEF1F5;
  text-transform: uppercase;
  padding: 12px 36px;
  border-radius: 5px;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: 1.02rem;
  letter-spacing: 0.065em;
  font-weight: 700;
  border: none;
  box-shadow: 0 3px 12px 0 rgba(29,48,71,0.12);
  transition: background 0.18s, color 0.18s, transform 0.14s;
  cursor: pointer;
  margin-left: 18px;
  display: inline-block;
  outline: none;
  position: relative;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, #24A0ED 65%, #184A6C 100%);
  color: #fff;
  transform: translateY(-2px) scale(1.03);
  text-shadow: 0 2px 10px rgba(24,74,108,0.11);
}

/* MOBILE NAV -------------------------------------------------------------- */
.mobile-menu-toggle {
  display: none;
  position: absolute;
  right: 24px;
  top: 18px;
  z-index: 200;
  background: none;
  font-size: 2rem;
  color: #EEF1F5;
  border: none;
  cursor: pointer;
  transition: color 0.15s;
  padding: 8px;
}
.mobile-menu-toggle:focus {
  color: #24A0ED;
  outline: 2px solid #24A0ED;
  border-radius: 5px;
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #181e23;
  box-shadow: 0 2px 32px rgba(0,0,0,0.55);
  z-index: 3000;
  transform: translateX(-100vw);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.33s cubic-bezier(.5,.09,0,1.18), opacity 0.22s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu-close {
  background: none;
  color: #EEF1F5;
  font-size: 2rem;
  border: none;
  position: absolute;
  top: 16px;
  right: 22px;
  z-index: 3010;
  cursor: pointer;
  padding: 10px;
  transition: color 0.15s;
}
.mobile-menu-close:focus {
  color: #24A0ED;
  outline: 2px solid #24A0ED;
  border-radius: 5px;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  align-items: flex-start;
  margin-top: 90px;
  padding-left: 44px;
}
.mobile-nav a {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  color: #EEF1F5;
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 11px 0;
  transition: color 0.15s;
}
.mobile-nav a:focus, .mobile-nav a:hover {
  color: #24A0ED;
}

@media (max-width: 1050px) {
  .main-nav {
    gap: 18px;
    font-size: 0.97rem;
  }
}
@media (max-width: 900px) {
  header {
    flex-direction: column;
    padding: 0 8px;
    min-height: 62px;
    align-items: flex-start;
    gap: 0;
  }
  .main-nav {
    flex: 1 1 100%;
    gap: 10px;
    margin: 8px 0;
  }
  .cta-primary {
    margin-left: 0;
    margin-top: 12px;
  }
}
@media (max-width: 780px) {
  .main-nav, .cta-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}


/* HERO --------------------------------------------------------------- */
.hero-section {
  background: #12171c;
  background: linear-gradient(90deg, #12171c 70%, #184A6C 100%);
  box-shadow: 0 2px 34px #18284044;
}
.hero-section .container {
  padding-top: 52px;
  padding-bottom: 52px;
}
.hero-section .content-wrapper {
  align-items: flex-start;
}
.hero-section h1 {
  font-size: 2.5rem;
  letter-spacing: 0.01em;
  color: #EEF1F5;
  margin-bottom: 18px;
  text-shadow: 0 3px 8px rgba(16,30,49,0.13);
}
.hero-section p {
  max-width: 680px;
  font-size: 1.18rem;
  color: #b6c6d7;
}
.hero-section .cta-primary {
  margin-top: 30px;
  font-size: 1.10rem;
}

/* FEATURE GRID -------------------------------------------------------- */
.features-section {
  background: #161E26;
  border-top: 1.5px solid #253545;
  border-bottom: 1.5px solid #253545;
}
.features-section .container {
  padding-top: 36px;
  padding-bottom: 36px;
}
.feature-grid, .feature-item {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}
.feature-grid {
  flex-direction: row;
  gap: 36px;
  margin-bottom: 28px;
}
.feature-item {
  flex: 1 1 230px;
  max-width: 325px;
  background: #181e23;
  border: 1.5px solid #223243;
  border-radius: 12px;
  box-shadow: 0 7px 32px 0 #18334b25;
  align-items: flex-start;
  gap: 15px;
  padding: 28px 22px 20px 22px;
  position: relative;
  min-width: 200px;
  margin-bottom: 20px;
  transition: border 0.15s, box-shadow 0.19s, transform 0.14s;
}
.feature-item:hover, .feature-item:focus {
  border-color: #24A0ED;
  box-shadow: 0 4px 36px 0 #2490ed48, 0 2px 18px #22324322;
  transform: translateY(-3px) scale(1.013);
}
.feature-item img {
  width: 46px;
  height: 46px;
  filter: grayscale(0.2) brightness(1.15) drop-shadow(0 3px 10px #184A6C44);
}
.feature-item h3 {
  margin-top: 6px;
  color: #24A0ED;
  font-size: 1.1rem;
  margin-bottom: 7px;
}
.feature-item p {
  color: #C0CCD9;
  font-size: 1rem;
}
.features-section ul {
  color: #b6c6d7;
  font-size: 1rem;
  margin-bottom: 0;
}


/* TESTIMONIALS -------------------------------------------------------- */
.testimonials-section, .testimonial-section {
  background: #212832;
  border-top: 1.5px solid #223243;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 32px 20px 24px;
  background: #f5f7fa;
  border: 1.7px solid #B0B9C5;
  border-radius: 10px;
  box-shadow: 0 3px 18px 0 #23365018, 0 1px 3px 0 #bcc4cf22;
  margin-bottom: 20px;
  color: #1d272f;
  transition: box-shadow 0.13s, transform 0.12s;
  max-width: 870px;
}
.testimonial-card p {
  color: #22292E;
  font-size: 1.07rem;
  font-style: italic;
  margin-bottom: 10px;
}
.testimonial-meta {
  color: #184A6C;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}
.testimonial-card:hover, .testimonial-card:focus {
  box-shadow: 0 4px 30px #24A0ED26, 0 2px 18px #22324329;
  transform: translateY(-2px) scale(1.01);
}


/* SECTIONS, CARDS, LAYOUT --------------------------------------------- */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container,
.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  background: #19222B;
  border: 1.5px solid #223243;
  border-radius: 10px;
  box-shadow: 0 4px 16px #19222B19;
  position: relative;
  transition: box-shadow 0.16s, border-color 0.15s, transform 0.14s;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.card:hover, .card:focus {
  border-color: #24A0ED;
  box-shadow: 0 8px 40px 0 #2490ed48, 0 2px 18px #22324322;
  transform: translateY(-3px) 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;
}

/* MISC STRUCTURE ------------------------------------------------- */
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

/* FOOTER --------------------------------------------------------- */
footer {
  background: #181e23;
  border-top: 2px solid #253545;
  padding: 38px 0 24px 0;
  margin-top: 70px;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
  text-align: center;
}
.logo-footer img {
  height: 40px;
  margin-bottom: 18px;
  filter: grayscale(0.25) contrast(1.14) brightness(0.97);
}
.footer-nav {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 18px;
}
.footer-nav a {
  color: #9db6cd;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.045em;
  transition: color 0.15s;
  padding: 6px 0;
}
.footer-nav a:hover, .footer-nav a:focus {
  color: #24A0ED;
}
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  font-size: 1rem;
  color: #DCE6F2;
  margin-bottom: 6px;
}
.footer-contact img {
  width: 22px;
  height: 22px;
  margin-right: 6px;
  vertical-align: middle;
  filter: grayscale(0.3) contrast(1.13);
}
.footer-tagline {
  margin-top: 18px;
  color: #24A0ED;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  font-size: 1.04rem;
  font-style: italic;
  letter-spacing: 0.04em;
}

/* BUTTONS & INTERACTIONS --------------------------------------------- */
button, .cta-primary {
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  border: none;
  outline: none;
  cursor: pointer;
}
button:focus-visible, .cta-primary:focus-visible {
  outline: 2px solid #24A0ED;
  outline-offset: 0.5px;
}

/* TABLE, LISTS, ETC -------------------------------------------------- */
table {
  width: 100%;
  border-collapse: collapse;
  background: #17212C;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 30px;
}
th, td {
  padding: 15px 10px;
  text-align: left;
  border-bottom: 1px solid #223243;
}
th {
  font-weight: 600;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  color: #24A0ED;
  font-size: 1.07rem;
  background: #161E26;
}
td {
  color: #DFE8F0;
  font-size: 1rem;
}


/* COOKIE BANNER & MODAL ----------------------------------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9999;
  box-shadow: 0 -3px 18px #18243070;
  background: #181e23;
  color: #EEF1F5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  font-size: 1.02rem;
  min-height: 72px;
  transition: transform 0.22s cubic-bezier(.5,.09,0,1.18);
}
.cookie-banner.hide {
  transform: translateY(200%);
}
.cookie-buttons {
  display: flex;
  gap: 14px;
}
.cookie-banner button {
  font-size: 1rem;
  border-radius: 6px;
  border: none;
  padding: 10px 24px;
  background: #184A6C;
  color: #EEF1F5;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-left: 0;
  transition: background 0.17s, color 0.13s, box-shadow 0.13s;
  box-shadow: 0 2px 8px 0 #141b2255;
}
.cookie-banner button.accept {
  background: #24A0ED;
}
.cookie-banner button.reject {
  background: #212832;
}
.cookie-banner button:focus, .cookie-banner button:hover {
  background: #1677bb;
  color: #fff;
}
.cookie-banner button.settings {
  background: #EEF1F5;
  color: #184A6C;
  border: 1.4px solid #B0B9C5;
}
.cookie-banner button.settings:hover, .cookie-banner button.settings:focus {
  background: #b0b9c5;
  color: #184A6C;
}

.cookie-modal-overlay {
  position: fixed;
  z-index: 10001;
  inset: 0;
  background: rgba(34, 45, 60, 0.80);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.cookie-modal {
  background: #181e23;
  color: #EEF1F5;
  border-radius: 12px;
  box-shadow: 0 8px 72px 0 #182840cc;
  max-width: 440px;
  min-width: 310px;
  padding: 38px 34px 28px 34px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.cookie-modal h2 {
  margin-bottom: 16px;
  color: #24A0ED;
}
.cookie-modal .cookie-category {
  display: flex;
  flex-direction: row;
  gap: 18px;
  align-items: center;
  margin-bottom: 12px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: #EEF1F5;
  font-weight: 500;
}
.cookie-modal .cookie-category input[type="checkbox"]:disabled + label {
  color: #8EA3B8;
}
.cookie-modal .cookie-actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
}
.cookie-modal .cookie-close {
  background: none;
  border: none;
  font-size: 1.7rem;
  color: #EEF1F5;
  position: absolute;
  right: 16px;
  top: 14px;
  cursor: pointer;
  line-height: 1;
  padding: 2px 4px;
  transition: color 0.12s;
}
.cookie-modal .cookie-close:hover, .cookie-modal .cookie-close:focus {
  color: #24A0ED;
}

/* RESPONSIVE ----------------------------------------------------- */
@media (max-width: 950px) {
  .card-container,
  .card-grid,
  .content-grid,
  .feature-grid {
    gap: 12px;
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  .container {
    padding-left: 8px;
    padding-right: 8px;
  }
  h1 {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.12rem;
  }
  .hero-section .container {
    padding-top: 35px;
    padding-bottom: 32px;
  }
  .section {
    margin-bottom: 34px;
    padding: 28px 8px;
  }
  .content-wrapper,
  .card-content {
    gap: 14px;
  }
  .feature-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-item {
    max-width: 100%;
    min-width: 0;
    padding: 20px 12px 15px 16px;
  }
  .testimonial-card {
    padding: 18px 11px 18px 12px;
    font-size: 0.98rem;
  }
  .footer-contact {
    font-size: 0.95rem;
    gap: 7px;
  }
}
@media (max-width: 600px) {
  html {
    font-size: 14px;
  }
  .cookie-banner {
    padding: 16px 3vw;
    flex-direction: column;
    gap: 13px;
    min-height: 88px;
    align-items: flex-start;
    font-size: 1rem;
  }
  .cookie-banner .cookie-buttons {
    width: 100%;
    justify-content: flex-end;
  }
  .footer-nav {
    gap: 13px;
    font-size: 0.97rem;
  }
  .footer-contact {
    align-items: flex-start;
  }
}
@media (max-width: 480px) {
  .hero-section .container {
    padding-top: 18px;
    padding-bottom: 18px;
  }
  .footer-contact span {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 5px;
    font-size: 0.97rem;
  }
}

/* FLEX DIRECTION ADAPT FOR RESPONSIVENESS */
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding-bottom: 18px;
  }
}

/* INDUSTRIAL MODERN EXTRAS ---------------------------------------- */
h1, h2, h3 {
  text-transform: none;
  letter-spacing: 0.03em;
}
.card, .feature-item, .testimonial-card {
  border-radius: 10px;
  border-width: 1.6px;
  border-style: solid;
  border-color: #253545;
  box-shadow: 0 2px 24px 0 #03204212, 0 1px 2px #aaa8af07;
}
.card {
  background: #18212A;
}

/* SCROLLBAR DARK ------------------------------------------------------ */
::-webkit-scrollbar {
  width: 12px;
  background: #181e23;
}
::-webkit-scrollbar-thumb {
  background: #184A6C;
  border-radius: 9px;
}
::-webkit-scrollbar-thumb:hover {
  background: #24A0ED;
}

/* FOCUS STATES ------------------------------------------------------ */
a:focus-visible, button:focus-visible, .cta-primary:focus-visible {
  outline: 2px solid #24A0ED;
  outline-offset: 2px;
}

/* SELECTION COLOURS ---------------------------------------------------- */
::selection {
  background: #184A6C;
  color: #fff;
}

/* Z-INDEX LAYERS ------------------------------------------------------- */
header { z-index: 101; }
.mobile-menu { z-index: 3000; }
.cookie-banner { z-index: 9999; }
footer { z-index: 90; }


/* ANIMATIONS & MICRO-INTERACTIONS -------------------------------------- */
.card, .testimonial-card, .feature-item {
  transition: border-color 0.17s, box-shadow 0.15s, transform 0.14s, background 0.14s;
}
.cta-primary, .cookie-banner button, .mobile-menu-toggle, .mobile-menu-close {
  transition: background 0.21s, color 0.21s, transform 0.13s;
}

/* END ----------------------------------------------------------- */