:root {
  --ink: #101722;
  --muted: #596170;
  --line: #d8dde6;
  --paper: #ffffff;
  --soft: #f4f6f9;
  --blue: #185f93;
  --blue-dark: #0b344f;
  --red: #9f1d32;
  --red-dark: #741827;
  --red-soft: #c94b5c;
  --hero-bg: #071824;
  --gold: #c6922c;
  --font-body: "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
  --font-display: "IBM Plex Sans Condensed", "IBM Plex Sans", "Segoe UI", sans-serif;
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.55 var(--font-body);
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 clamp(18px, 4vw, 46px);
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(12px);
}

.site-header[data-elevated="true"] {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 32px rgba(16, 23, 34, .08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--blue-dark);
}

.brand img {
  width: 144px;
  height: 108px;
  object-fit: contain;
}

.brand-text,
.footer-brand-text {
  display: inline-grid;
  gap: 2px;
  line-height: 1.04;
}

.brand-text strong,
.footer-brand-text strong {
  font-size: 1.16rem;
  font-weight: 700;
}

.brand-text small,
.footer-brand-text small {
  color: var(--muted);
  font-size: .66rem;
  font-weight: 700;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0;
}

.inline-brand {
  color: inherit;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 9px 11px;
  border-radius: var(--radius);
  text-decoration: none;
  color: #283040;
  font-size: .94rem;
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--soft);
  outline: none;
}


.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--radius);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}


.hero {
  position: relative;
  min-height: calc(100vh - 116px);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--hero-bg);
  color: #fff;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(7, 24, 36, .97), rgba(7, 24, 36, .72) 48%, rgba(11, 52, 79, .84)),
    radial-gradient(circle at 75% 22%, rgba(159, 29, 50, .26), transparent 26%),
    radial-gradient(circle at 78% 80%, rgba(24, 95, 147, .34), transparent 31%);
}

.system-grid {
  position: absolute;
  inset: 0;
  opacity: .4;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}

.transaction-map {
  position: absolute;
  inset: 0;
  pointer-events: none;
  mask-image: linear-gradient(90deg, transparent 0, transparent 50%, rgba(0,0,0,.24) 60%, #000 72%);
}

.transaction-map span {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 86px;
  height: 86px;
  border: 1px solid rgba(201, 75, 92, .48);
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
  animation-delay: var(--d);
}

.transaction-map span::after {
  content: "";
  position: absolute;
  inset: 31px;
  border-radius: 50%;
  background: rgba(201, 75, 92, .82);
  box-shadow: 0 0 30px rgba(201, 75, 92, .68);
}

@keyframes pulse {
  0%, 100% { transform: scale(.86); opacity: .5; }
  50% { transform: scale(1.08); opacity: .9; }
}

.hero-content {
  position: relative;
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: 92px 0 13vh;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--red);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.market-band .eyebrow {
  color: #f3a6b1;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 860px;
  font-family: var(--font-display);
  font-size: clamp(3.7rem, 13vw, 9rem);
  font-weight: 700;
  line-height: .86;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.65rem);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 9px;
  font-size: 1.12rem;
  font-weight: 700;
}

.hero-copy {
  max-width: 790px;
  margin: 28px 0 0;
  color: rgba(255,255,255,.88);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: var(--red);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--red-dark);
}

.button.secondary {
  color: #fff;
  border-color: rgba(255,255,255,.35);
  background: rgba(255,255,255,.08);
}

.section {
  padding: clamp(68px, 9vw, 116px) clamp(18px, 4vw, 46px);
}

.section > * {
  width: min(var(--max), 100%);
  margin-left: auto;
  margin-right: auto;
}

.section-heading {
  margin-bottom: 34px;
}

.section-heading h2 {
  max-width: 920px;
}

.intro-band,
.technology-band {
  background: var(--soft);
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;
  color: #313948;
  font-size: 1.08rem;
}

.service-grid,
.product-grid,
.knowledge-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.knowledge-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-grid article,
.product-grid article,
.knowledge-list article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.service-grid p,
.product-grid p,
.knowledge-list p {
  margin: 0;
  color: var(--muted);
}

.tech-layout {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 32px;
  align-items: start;
}

.tech-copy {
  color: #313948;
  font-size: 1.06rem;
}

.tech-copy p:first-child {
  margin-top: 0;
}

.tech-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tech-list li,
.market-strip span {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-weight: 700;
}

.market-band {
  background: #0b344f;
  color: #fff;
}

.market-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.market-strip span {
  color: #0d2740;
}

.contact-band {
  background: linear-gradient(90deg, #f5f7fa, #eef3fa);
}

.contact-card {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  align-items: start;
}

.contact-card > div {
  padding-top: 8px;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: #303849;
  font-weight: 700;
}

.contact-form label:nth-child(4),
.contact-form button {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid #bcc5d3;
  border-radius: 6px;
  padding: 10px 11px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

textarea {
  resize: vertical;
}

.contact-result {
  grid-column: 1 / -1;
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
}

.contact-result[hidden] {
  display: none;
}

.contact-result h3,
.contact-result p {
  margin: 0;
}

.contact-result h3 {
  color: var(--blue-dark);
  font-size: 1rem;
}

.contact-result-text {
  min-height: 170px;
  font-size: .94rem;
  line-height: 1.5;
}

.contact-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-result .button.secondary {
  width: auto;
  min-height: 42px;
  color: var(--blue-dark);
  border-color: var(--line);
  background: #fff;
}

.copy-status {
  min-height: 1.4em;
  color: var(--muted);
  font-weight: 700;
}
.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 46px);
  border-top: 1px solid var(--line);
  background: #111820;
  color: #fff;
}

.site-footer > * {
  max-width: var(--max);
}

.site-footer img {
  width: 96px;
  height: 66px;
  object-fit: contain;
  vertical-align: middle;
  margin-right: 14px;
}

.site-footer > div:first-child {
  display: flex;
  align-items: center;
}

.footer-brand-text small {
  color: rgba(255,255,255,.68);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

@media (max-width: 980px) {
  .service-grid,
  .product-grid,
  .knowledge-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 18px;
    right: 18px;
    top: 100%;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 18px 42px rgba(16,23,34,.16);
  }

  .site-nav.is-open {
    display: flex;
  }

  .two-column,
  .tech-layout,
  .contact-card,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {

  .brand img {
    width: 118px;
    height: 88px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-content {
    padding-bottom: 72px;
  }

  .service-grid,
  .product-grid,
  .knowledge-list,
  .tech-list,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .contact-form label:nth-child(4),
  .contact-form button {
    grid-column: auto;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .transaction-map span {
    animation: none;
  }
}




.legal-header {
  position: relative;
}

.legal-nav {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.legal-main {
  background: linear-gradient(180deg, #f4f6f9 0, #ffffff 340px);
  padding: clamp(54px, 8vw, 92px) clamp(18px, 4vw, 46px);
}

.legal-page {
  width: min(920px, 100%);
  margin: 0 auto;
}

.legal-page h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 5.4rem);
  line-height: .92;
}

.legal-lead {
  max-width: 780px;
  margin: 22px 0 34px;
  color: #313948;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.legal-panel {
  margin: 16px 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.legal-panel h2 {
  margin-bottom: 12px;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.legal-panel p,
.legal-panel li,
.legal-list dd,
.legal-list dt,
.legal-table {
  color: #303849;
}

.legal-panel a {
  color: var(--blue);
  font-weight: 700;
}

.legal-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.legal-list div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.legal-list div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.legal-list dt {
  font-weight: 700;
}

.legal-list dd {
  margin: 0;
}

.table-wrap {
  overflow-x: auto;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.legal-table th,
.legal-table td {
  padding: 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  background: var(--soft);
  color: var(--ink);
}

@media (max-width: 760px) {
  .legal-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding-bottom: 12px;
  }

  .legal-nav {
    justify-content: flex-start;
  }

  .legal-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}


.tech-list a {
  display: block;
  color: inherit;
  text-decoration: none;
}

.tech-list li:hover {
  border-color: rgba(24, 95, 147, .42);
  box-shadow: 0 14px 30px rgba(17,24,39,.08);
}

.tech-list a:focus-visible {
  outline: 3px solid rgba(24, 95, 147, .34);
  outline-offset: 4px;
}
.knowledge-card-link {
  display: grid;
  align-content: start;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
}

.knowledge-card-link:focus-visible {
  outline: 3px solid rgba(24, 95, 147, .34);
  outline-offset: 4px;
}

.knowledge-list article:hover {
  border-color: rgba(24, 95, 147, .42);
  box-shadow: 0 14px 34px rgba(16, 23, 34, .08);
}

.knowledge-main .legal-panel ul {
  margin-bottom: 0;
}



@media (max-width: 620px) {
  .transaction-map span:nth-child(n + 4) {
    display: none;
  }

  .transaction-map {
    mask-image: linear-gradient(90deg, transparent 0, transparent 46%, rgba(0,0,0,.18) 62%, #000 78%);
  }
}





.nav-item {
  position: relative;
  display: flex;
  align-items: stretch;
  padding-bottom: 10px;
  margin-bottom: -10px;
}

.has-submenu > a::after {
  content: "";
  width: 0;
  height: 0;
  margin-left: 7px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  display: inline-block;
  vertical-align: middle;
}

.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 30;
  display: none;
  min-width: 230px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 42px rgba(16,23,34,.16);
}

.submenu-wide {
  min-width: 280px;
}

.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu {
  display: grid;
  gap: 2px;
}

.submenu a {
  display: block;
  white-space: nowrap;
}

.market-strip a {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: #0d2740;
  font-weight: 700;
  text-decoration: none;
}

.market-strip a:hover,
.market-strip a:focus-visible {
  border-color: rgba(201, 75, 92, .48);
  outline: none;
}

.site-footer-map {
  grid-template-columns: minmax(220px, .8fr) minmax(0, 2.2fr);
  align-items: start;
}

.footer-brand-block {
  max-width: 320px;
}

.footer-map {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 28px !important;
  justify-content: stretch !important;
}

.footer-map section {
  display: grid;
  gap: 7px;
}

.footer-map h2 {
  margin: 0 0 7px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.2;
}

.footer-map a {
  display: block;
  color: rgba(255,255,255,.82);
  font-size: .86rem;
  line-height: 1.25;
  padding-left: 14px;
}

.footer-map a:hover,
.footer-map a:focus-visible {
  color: #fff;
}

@media (max-width: 900px) {
  .nav-item {
    display: block;
  }

  .submenu {
    position: static;
    display: grid;
    min-width: 0;
    padding: 4px 0 4px 14px;
    border: 0;
    box-shadow: none;
    background: transparent;
  }

  .submenu a {
    white-space: normal;
  }

  .site-footer-map,
  .footer-map {
    grid-template-columns: 1fr;
  }
}

.index-list {
  margin-top: 34px;
}