/* CSS RESET & NORMALIZATION */
html {
  box-sizing: border-box;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
*, *:before, *:after {
  box-sizing: inherit;
  margin: 0;
  padding: 0;
}
body {
  min-height: 100vh;
  width: 100%;
  background: #212e4a;
  color: #e8ecef;
  font-family: 'Open Sans', Arial, Helvetica, sans-serif;
  line-height: 1.7;
  font-size: 1rem;
  background-color: #223563;
  background: linear-gradient(135deg, #223563 0%, #212e4a 100%);
}
:root {
  --primary: #223563;
  --primary-dark: #1b2541;
  --secondary: #E97728;
  --accent: #F4F7FA;
  --accent-dark: #d7dbe0;
  --neon: #08FFF9;
  --shadow: 0 6px 24px 0 rgba(8, 255, 249, 0.08);
  --radius: 18px;
}
img {
  max-width: 100%;
  display: block;
  border: none;
}
a {
  color: var(--secondary);
  text-decoration: none;
  transition: color .18s cubic-bezier(.4,.2,.2,1);
  word-break: break-word;
}
a:hover, a:focus {
  color: var(--neon);
  outline: none;
}
ul, ol {
  padding-left: 1.5em;
  margin-bottom: 1em;
}
li + li {
  margin-top: .4em;
}
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  color: #fff;
  font-weight: 700;
  letter-spacing: .02em;
  margin-bottom: .7em;
  line-height: 1.13;
}
h1 {
  font-size: 2.5rem;
  text-shadow: 0 2px 18px rgba(8,255,249,.14);
}
h2 {
  font-size: 2rem;
  color: var(--neon);
}
h3 {
  font-size: 1.4rem;
  color: var(--secondary);
  font-weight: 600;
}
p {
  margin-bottom: 1.3em;
  color: #f4f7fa;
}
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
/* Container & Layout */
.container {
  width: 100%;
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 20px;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.feature-grid > div {
  background: rgba(34,53,99,.91);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px 24px 24px;
  flex: 1 1 260px;
  min-width: 260px;
  max-width: calc(50% - 24px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  border: 1.5px solid rgba(8,255,249,.09);
  transition: box-shadow .22s, border .19s;
}
.feature-grid > div img {
  width: 38px;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 6px var(--neon));
}
.feature-grid > div:hover {
  border-color: var(--neon);
  box-shadow: 0 0 24px 0 var(--neon), var(--shadow);
  z-index: 2;
}
.text-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--accent);
}
.text-section h3 {
  margin-top: 12px;
  margin-bottom: 0.7em;
  color: var(--neon);
}
.text-section ul,
.text-section ol {
  margin-bottom: 0.6em;
  color: var(--accent);
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: #1b2541;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  display: flex;
  flex-direction: column;
}
.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;
}
/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(90deg, var(--secondary) 25%, var(--neon) 109%);
  color: #223563;
  font-weight: 800;
  font-size: 1.16rem;
  border: none;
  padding: 14px 32px;
  border-radius: 32px;
  box-shadow: 0 0 0 3px rgba(8,255,249,0.1);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: background .24s cubic-bezier(.4, .2, .2, 1), color .16s, box-shadow .22s;
  outline: none;
  margin-top: 12px;
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(90deg, var(--neon) 21%, var(--secondary) 100%);
  color: #fff;
  box-shadow: 0 0 0 6px var(--neon), var(--shadow);
}
.btn-secondary {
  background: transparent;
  color: var(--neon);
  border: 2px solid var(--neon);
  border-radius: 32px;
  padding: 12px 24px;
  font-weight: 700;
  transition: background .22s, color .18s, border .18s;
  cursor: pointer;
}
.btn-secondary:hover {
  background: var(--neon);
  color: #223563;
  border-color: var(--secondary);
}
/* Header and Navigation */
header {
  width: 100%;
  background: rgba(34,53,99,0.93);
  box-shadow: 0 2px 20px 0 rgba(8,255,249,.07);
  z-index: 1000;
  position: relative;
}
header .container {
  display: flex;
  align-items: center;
  gap: 28px;
  justify-content: space-between;
  min-height: 74px;
}
.logo img {
  height: 38px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
.main-nav a {
  font-family: 'Montserrat', sans-serif;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: .02em;
  font-size: 1rem;
  position: relative;
  padding: 4px 6px;
  transition: color .18s;
}
.main-nav a:hover, .main-nav a:focus {
  color: var(--secondary);
}
.btn-primary {
  margin-left: 24px;
}
/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  font-size: 2rem;
  background: none;
  border: none;
  color: var(--neon);
  cursor: pointer;
  margin-left: 18px;
  z-index: 201;
  transition: color .14s;
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover {
  color: var(--secondary);
}
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(119deg,#223563 84%,#0E131D 100%);
  transform: translateX(-100%);
  transition: transform 0.36s cubic-bezier(.66,.04,.13,1.02);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 32px 28px 20px 28px;
  box-shadow: 0 6px 48px 0 rgba(8,255,249,0.10);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  font-size: 2rem;
  background: none;
  border: none;
  color: var(--neon);
  align-self: flex-end;
  margin-bottom: 16px;
  cursor: pointer;
  transition: color .16s;
}
.mobile-menu-close:focus,
.mobile-menu-close:hover {
  color: var(--secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 100%;
}
.mobile-nav a {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent);
  padding: 7px 0;
  border-radius: 8px;
  transition: color .19s, background .14s;
}
.mobile-nav a:hover {
  color: var(--secondary);
  background: rgba(232,119,40,0.07);
}
/* Hide desktop nav on mobile, show hamburger */
@media (max-width: 1030px) {
  .main-nav, .btn-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 1031px) {
  .mobile-menu {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none !important;
  }
}
/* Hero Section */
.hero-section {
  padding: 60px 20px 48px 20px;
  background: linear-gradient(110deg,#223563 80%,#212e4a 100%);
  border-radius: 0 0 42px 42px;
  margin-bottom: 36px;
  box-shadow: 0 10px 40px 0 rgba(8,255,249,0.09);
}
.hero-section h1 {
  font-size: 2.7rem;
  color: var(--neon);
  margin-bottom: 0.25em;
  text-shadow: 0 0 44px var(--neon);
}
.hero-section p {
  color: var(--accent);
  font-size: 1.18rem;
  font-weight: 400;
  max-width: 570px;
}
.hero-section .btn-primary {
  margin-top: 22px;
}
/* Testimonial Cards */
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #F4F7FA;
  color: #223563;
  border-radius: var(--radius);
  box-shadow: 0 3px 24px 0 rgba(34,53,99,.09);
  padding: 20px;
  margin-bottom: 22px;
  border-left: 5px solid var(--secondary);
  font-size: 1.08rem;
  position: relative;
  min-width: 272px;
  max-width: 700px;
}
.testimonial-card p {
  color: #223563;
  margin:0;
  flex: 1 1 auto;
  font-weight: 600;
}
.testimonial-card span {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: .98rem;
  color: var(--secondary);
  margin-left: 16px;
  font-weight: 500;
}
.testimonial-card::before {
  content: '\201C';
  color: var(--secondary);
  font-family: serif;
  font-size: 2.5rem;
  opacity: .18;
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  pointer-events: none;
}
.testimonial-card:hover {
  box-shadow: 0 0 17px 0 var(--neon),0 2px 22px 0 rgba(232,119,40,0.16);
  border-left-color: var(--neon);
  transition: box-shadow .22s, border .19s;
}
/* Footer */
footer {
  background: #19223A;
  color: var(--accent);
  padding: 48px 0 20px 0;
  margin-top: 36px;
  border-radius: 32px 32px 0 0;
 }
footer .container {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 24px;
}
.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  margin-bottom: 10px;
}
.footer-menu a {
  color: var(--neon);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 0 2px;
  transition: color .18s;
}
.footer-menu a:hover {
  color: var(--secondary);
}
.brand-footer {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: center;
  font-size: 1.02rem;
  color: var(--accent-dark);
  margin-bottom: 10px;
}
.brand-footer img {
  height: 30px;
}
.footer-social {
  display: flex;
  gap: 18px;
  justify-content: center;
}
.footer-social a img {
  width: 24px;
  filter: drop-shadow(0 0 9px var(--neon));
  transition: filter .17s;
}
.footer-social a:focus img,
.footer-social a:hover img {
  filter: drop-shadow(0 0 3px var(--secondary));
}
/* Utility: Responsive */
@media (max-width: 1024px) {
  .feature-grid > div {
    max-width: 100%;
    flex-basis: 100%;
  }
  .hero-section {
    padding: 40px 10px 36px 10px;
    border-radius: 0 0 28px 28px;
  }
  .footer-menu {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
}
@media (max-width: 768px) {
  .container {
    padding: 0 10px;
  }
  .content-wrapper {
    gap: 22px;
  }
  .feature-grid {
    flex-direction: column;
    gap: 20px;
  }
  .section {
    padding: 24px 4px;
  }
  .footer-social {
    gap: 14px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
    font-size: 1rem;
  }
  .brand-footer {
    flex-direction: column;
    gap: 10px;
  }
  .hero-section,
  section.hero-section {
    padding: 28px 2px 18px 2px;
    border-radius: 0 0 12px 12px;
    margin-bottom: 24px;
  }
  h1 {
    font-size: 1.9rem;
  }
  h2 {
    font-size: 1.36rem;
  }
  h3 {
    font-size: 1.09rem;
  }
  .btn-primary, .btn-secondary {
    font-size: 1rem;
    padding: 12px 18px;
  }
  .feature-grid > div {
    padding: 16px 12px;
  }
  .card {
    padding: 16px 10px;
  }
  .main-nav a {
    font-size: .97rem;
  }
}
/* Flex pattern classes to satisfy the requirements */
.section { margin-bottom: 60px; padding: 40px 20px; }
.card-container { display: flex; flex-wrap: wrap; gap: 24px; }
.card { margin-bottom: 20px; position: relative; }
.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; }
.feature-item { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; }
@media (max-width: 768px) {
  .content-grid,
  .feature-item,
  .card-container,
  .section,
  .text-image-section {
    flex-direction: column !important;
  }
  .text-image-section {
    align-items: flex-start;
    gap: 20px;
  }
}
/* Animations and Transitions */
.btn-primary, .btn-secondary, a, .card, .feature-grid > div, .testimonial-card, .mobile-menu, .mobile-menu-toggle, .mobile-nav a {
  transition: all .17s cubic-bezier(.43,.2,.2,1);
}
/* Cookie Consent Banner */
.cookie-consent-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: rgba(34,53,99,0.99);
  border-top: 3px solid var(--neon);
  box-shadow: 0 -3px 28px 0 rgba(8,255,249,0.12);
  z-index: 1950;
  padding: 20px 16px 16px 16px;
  flex-wrap: wrap;
  color: #fff;
  font-size: 1.08rem;
  animation: cookie-slide-in .62s cubic-bezier(.59,.1,.39,1.61);
}
@keyframes cookie-slide-in {
  from { transform: translateY(110%); opacity: 0; }
  to { transform: none; opacity: 1; }
}
.cookie-consent-banner .cookie-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.cookie-consent-banner button {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 22px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  background: var(--secondary);
  color: #223563;
  transition: background .14s, color .14s;
  box-shadow: 0 1px 9px 0 rgba(8,255,249,.07);
}
.cookie-consent-banner button.btn-cookie-settings {
  background: transparent;
  color: var(--neon);
  border: 2px solid var(--neon);
}
.cookie-consent-banner button.btn-cookie-settings:hover {
  background: var(--neon);
  color: #223563;
}
.cookie-consent-banner button:hover {
  background: var(--neon);
  color: #223563;
}
/* Cookie Modal */
.cookie-modal-backdrop {
  position: fixed;
  inset: 0 0 0 0;
  background: rgba(25,34,58, .74);
  z-index: 1960;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cookie-fade-in .4s;
}
@keyframes cookie-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: #19223A;
  color: #fff;
  min-width: 320px;
  max-width: 96vw;
  border-radius: 20px;
  box-shadow: 0 10px 48px 0 var(--neon);
  padding: 40px 24px 30px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: cookie-pop-in .5s cubic-bezier(.55,.07,.23,.95);
}
@keyframes cookie-pop-in {
  from {transform: scale(0.7); opacity: 0;}
  to {transform: scale(1); opacity: 1;}
}
.cookie-modal-header {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--neon);
  margin-bottom: 7px;
}
.cookie-modal-close {
  position: absolute;
  right: 18px;
  top: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--neon);
  cursor: pointer;
  transition: color .13s;
}
.cookie-modal-close:hover { color: var(--secondary); }
.cookie-category {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0 7px 0;
  border-bottom: 1px solid rgba(8,255,249,.08);
}
.cookie-category:last-child { border-bottom: none; }
.cookie-category label {
  font-size: 1.07rem;
  color: #fff;
  font-weight: 600;
  min-width: 124px;
}
.cookie-category input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--secondary);
  margin-right: 6px;
}
.cookie-category .lock {
  color: var(--secondary);
  font-size: 1.15rem;
}
.cookie-modal-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.cookie-modal-actions button {
  padding: 10px 18px;
  border-radius: 19px;
  border: none;
  background: var(--secondary);
  color: #223563;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  cursor: pointer;
  transition: background .14s, color .14s;
}
.cookie-modal-actions button.btn-cookie-settings {
  background: transparent;
  color: var(--neon);
  border: 2px solid var(--neon);
}
.cookie-modal-actions button.btn-cookie-settings:hover {
  background: var(--neon);
  color: #223563;
}
.cookie-modal-actions button:hover {
  background: var(--neon);
  color: #223563;
}
/* Accessibility & Focus States */
:focus {
  outline: 2px solid var(--neon);
  outline-offset: 1px;
}
.btn-primary:focus, .btn-secondary:focus,
.mobile-menu-toggle:focus, .mobile-menu-close:focus {
  box-shadow: 0 0 0 4px var(--neon);
}
.main-nav a:focus, .footer-menu a:focus {
  color: var(--neon);
  background: rgba(34,53,99,.1);
  border-radius: 6px;
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}
/* Misc. Utilities */
.mt-0 { margin-top: 0!important; }
.mb-0 { margin-bottom: 0!important; }
.mt-16 { margin-top: 16px!important; }
.mb-16 { margin-bottom: 16px!important; }
.visible-mobile { display: none; }
@media (max-width: 768px) {
  .visible-mobile { display: block!important;} 
  .hidden-mobile { display: none!important; }
}
/* Typography Hierarchy: Mobile enhancements */
@media (max-width: 500px) {
  body {
    font-size: .97rem;
  }
  h1 { font-size: 1.22rem; }
  h2 { font-size: 1.05rem; }
  h3 { font-size: .95rem; }
  .btn-primary, .btn-secondary { font-size: .97rem; padding: 9px 10px; }
}