:root {
  --blue:#4075a5;
  --cyan:#82b3c0;
  --ink:#15334d;
  --text:#526573;
  --mist:#f5f8fa;
  --white:#fff;
  --line:#dce7ec;
  --max:1180px;
  --shadow:0 24px 60px rgba(21,51,77,.12);
}

* {
  box-sizing:border-box;
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:84px;
}

body {
  margin:0;
  color:var(--text);
  background:var(--white);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}

body.menu-open {
  overflow:hidden;
}

img {
  display:block;
  max-width:100%;
}

a {
  color:inherit;
  text-decoration:none;
}

button {
  font:inherit;
}

.container {
  width:min(calc(100% - 48px),var(--max));
  margin-inline:auto;
}

.section {
  padding:112px 0;
}

h1,h2,h3,p {
  margin-top:0;
}

h1,h2,h3 {
  color:var(--ink);
  line-height:1.22;
}

h1,h2 {
  text-wrap:balance;
}

h1 {
  font-size:clamp(2.9rem,4.5vw,4.2rem);
  letter-spacing:-.055em;
  margin-bottom:28px;
}

h1 em {
  display:inline-block;
  color:var(--blue);
  font-style:normal;
}

h1 em span {
  display:inline-block;
}

h2 {
  font-size:clamp(2rem,3.8vw,3.6rem);
  letter-spacing:-.04em;
  margin-bottom:22px;
}

h3 {
  font-size:1.25rem;
}

.skip-link {
  position:fixed;
  z-index:100;
  left:16px;
  top:16px;
  padding:10px 16px;
  background:var(--ink);
  color:#fff;
  transform:translateY(-160%);
}

.skip-link:focus {
  transform:none;
}

.sr-only {
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

.svg-defs {
  position:absolute;
  width:0;
  height:0;
  overflow:hidden;
}

:focus-visible {
  outline:3px solid var(--ink);
  outline-offset:4px;
}

.capabilities :focus-visible,.contact-heading :focus-visible,footer :focus-visible {
  outline-color:var(--cyan);
}

.kicker,.eyebrow {
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--blue);
  font-size:.75rem;
  font-weight:800;
  letter-spacing:.16em;
}

.kicker.light {
  color:#b9d8df;
}

.eyebrow span {
  width:30px;
  height:2px;
  background:var(--cyan);
}

.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 26px;
  border:1px solid var(--blue);
  border-radius:4px;
  background:var(--blue);
  color:#fff;
  font-weight:700;
  box-shadow:0 10px 30px rgba(64,117,165,.18);
  transition:.25s ease;
}

.button:hover {
  background:var(--ink);
  border-color:var(--ink);
  transform:translateY(-2px);
}

.button-small {
  min-height:42px;
  padding-inline:19px;
  font-size:.88rem;
}

.text-link {
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--ink);
  font-weight:700;
}

.text-link span {
  transition:transform .2s ease;
}

.text-link:hover span {
  transform:translateX(4px);
}

.site-header {
  position:fixed;
  inset:0 0 auto;
  z-index:50;
  height:82px;
  border-bottom:1px solid transparent;
  transition:.25s ease;
}

.site-header.is-scrolled {
  height:72px;
  background:rgba(255,255,255,.94);
  border-color:var(--line);
  box-shadow:0 6px 30px rgba(21,51,77,.06);
  backdrop-filter:blur(16px);
}

.header-inner {
  height:100%;
  display:flex;
  align-items:center;
  gap:34px;
}

.brand {
  display:flex;
  align-items:center;
  min-width:0;
  gap:11px;
  margin-right:auto;
}

.brand img {
  width:48px;
  height:48px;
  object-fit:contain;
}

.brand span {
  flex-direction:column;
  min-width:0;
}

.brand .brand-names-full {
  display:flex;
}

.brand .brand-names-short {
  display:none;
}

.brand strong {
  color:var(--ink);
  font-size:.92rem;
  line-height:1.2;
  white-space:nowrap;
}

.brand small {
  color:var(--text);
  max-width:360px;
  font-size:.6875rem;
  line-height:1.35;
  letter-spacing:.035em;
}

.primary-nav {
  display:flex;
  gap:28px;
  align-items:center;
}

.primary-nav a {
  position:relative;
  color:var(--ink);
  font-size:.9rem;
  font-weight:650;
}

.primary-nav a:after {
  content:"";
  position:absolute;
  left:0;
  right:100%;
  bottom:-9px;
  height:2px;
  background:var(--cyan);
  transition:.2s;
}

.primary-nav a:hover:after,.primary-nav a.is-active:after {
  right:0;
}

.menu-toggle {
  display:none;
}

.hero {
  position:relative;
  overflow:hidden;
  padding:160px 0 0;
  background:linear-gradient(135deg,#fff 0%,#f5f9fb 58%,#eaf3f6 100%);
}

.hero:before {
  content:"";
  position:absolute;
  width:560px;
  height:560px;
  right:-240px;
  top:-260px;
  border:1px solid rgba(130,179,192,.3);
  border-radius:50%;
}

.hero-grid {
  min-height:610px;
  display:grid;
  grid-template-columns:1.08fr .92fr;
  align-items:center;
  gap:60px;
}

.hero-lede {
  max-width:650px;
  font-size:1.12rem;
  line-height:1.9;
}

.hero-actions {
  display:flex;
  align-items:center;
  gap:30px;
  margin-top:38px;
}

.hero-system {
  position:relative;
  min-height:510px;
}

.system-core {
  position:absolute;
  left:50%;
  top:50%;
  z-index:2;
  width:208px;
  height:208px;
  padding:22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:50%;
  overflow:hidden;
  box-shadow:var(--shadow);
  transform:translate(-50%,-50%);
  animation:core-float 6s ease-in-out infinite;
}

.system-core img {
  width:100%;
  height:100%;
  object-fit:contain;
}

.orbit {
  position:absolute;
  left:50%;
  top:50%;
  border:1px solid rgba(64,117,165,.22);
  border-radius:50%;
  transform:translate(-50%,-50%);
}

.orbit-one {
  width:380px;
  height:380px;
}

.orbit-two {
  width:500px;
  height:500px;
  border-style:dashed;
}

.system-node {
  position:absolute;
  z-index:3;
  min-width:130px;
  padding:14px 16px;
  background:rgba(255,255,255,.94);
  border:1px solid var(--line);
  border-radius:8px;
  color:var(--ink);
  font-weight:750;
  box-shadow:0 14px 30px rgba(21,51,77,.1);
}

.system-node span {
  display:block;
  color:var(--cyan);
  font-size:.68rem;
  letter-spacing:.14em;
}

.node-one {
  left:0;
  top:25%;
}

.node-two {
  right:-2%;
  top:36%;
}

.node-three {
  left:18%;
  bottom:7%;
}

.trust-strip {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
  background:rgba(255,255,255,.65);
}

.trust-strip p {
  margin:0;
  padding:24px;
  text-align:center;
  border-right:1px solid var(--line);
  color:var(--ink);
  font-size:.9rem;
}

.trust-strip p:last-child {
  border-right:0;
}

.trust-strip strong {
  color:var(--blue);
}

@keyframes core-float {
  0%,100% {
    transform:translate(-50%,-50%);
  }
  50% {
    transform:translate(-50%,calc(-50% - 8px));
  }
}

.section-heading {
  max-width:760px;
  margin-bottom:54px;
}

.section-heading>p:last-child {
  max-width:620px;
  font-size:1.05rem;
}

.section-heading.compact {
  margin-bottom:42px;
}

.service-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.service-card {
  position:relative;
  padding:40px 34px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:10px;
  overflow:hidden;
  transition:.25s ease;
}

.service-card:hover {
  transform:translateY(-7px);
  box-shadow:var(--shadow);
  border-color:transparent;
}

.service-card.featured {
  background:var(--ink);
  border-color:var(--ink);
}

.service-card.featured h3,.service-card.featured p,.service-card.featured li {
  color:#fff;
}

.service-card svg {
  width:48px;
  height:48px;
  margin:42px 0 28px;
  fill:none;
  stroke:var(--blue);
  stroke-width:2;
}

.service-card.featured svg {
  stroke:var(--cyan);
}

.service-label {
  position:absolute;
  right:26px;
  top:22px;
  color:var(--text);
  font-family:"Arial Narrow",Arial,sans-serif;
  font-size:.68rem;
  font-weight:700;
  letter-spacing:.16em;
}

.featured .service-label {
  color:var(--cyan);
}

.service-card h3 {
  font-size:1.5rem;
}

.service-card p {
  min-height:116px;
}

.service-card ul {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:24px 0 0;
  padding:0;
  list-style:none;
}

.service-card li {
  padding:5px 10px;
  background:var(--mist);
  border-radius:3px;
  color:var(--ink);
  font-size:.75rem;
}

.featured li {
  background:rgba(255,255,255,.1)!important;
}

.capabilities {
  position:relative;
  background:var(--ink);
  color:#d6e3e9;
  overflow:hidden;
}

.capabilities:after {
  content:"JW";
  position:absolute;
  right:-40px;
  bottom:-160px;
  color:rgba(255,255,255,.025);
  font-size:26rem;
  font-weight:900;
  line-height:1;
}

.capabilities h2,.capabilities h3 {
  color:#fff;
}

.capabilities-grid {
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:110px;
}

.capability-intro>p:not(.kicker) {
  max-width:460px;
}

.light-link {
  margin-top:28px;
  color:#fff;
}

.capability-list {
  display:grid;
  grid-template-columns:1fr 1fr;
  border-top:1px solid rgba(255,255,255,.14);
  border-left:1px solid rgba(255,255,255,.14);
}

.capability-list article {
  display:flex;
  gap:20px;
  min-height:190px;
  padding:32px;
  border-right:1px solid rgba(255,255,255,.14);
  border-bottom:1px solid rgba(255,255,255,.14);
}

.capability-list article>span {
  color:var(--cyan);
  font-size:.72rem;
}

.capability-list p {
  margin:0;
  font-size:.9rem;
}

.case-study {
  background:var(--mist);
}

.case-grid {
  display:grid;
  grid-template-columns:.88fr 1.12fr;
  gap:90px;
  align-items:center;
}

.case-visual {
  position:relative;
  min-height:430px;
  background:linear-gradient(145deg,var(--blue),var(--ink));
  border-radius:12px;
  overflow:hidden;
  box-shadow:var(--shadow);
}

.case-visual:before,.case-visual:after {
  content:"";
  position:absolute;
  border:1px solid rgba(255,255,255,.2);
  border-radius:50%;
}

.case-visual:before {
  width:360px;
  height:360px;
  left:-130px;
  top:-90px;
}

.case-visual:after {
  width:260px;
  height:260px;
  right:-70px;
  bottom:-100px;
}

.case-dossier {
  position:absolute;
  left:52px;
  top:50%;
  z-index:2;
  display:flex;
  flex-direction:column;
  color:#fff;
  transform:translateY(-50%);
}

.case-dossier span,.case-dossier small {
  font-family:"Arial Narrow",Arial,sans-serif;
  font-size:.65rem;
  font-weight:700;
  letter-spacing:.17em;
}

.case-dossier strong {
  margin:18px 0;
  color:#fff;
  font-size:3rem;
  letter-spacing:.06em;
}

.case-rails {
  position:absolute;
  right:46px;
  top:50%;
  display:grid;
  gap:24px;
  transform:translateY(-50%);
}

.case-rails i {
  display:block;
  width:150px;
  height:1px;
  background:rgba(255,255,255,.3);
}

.case-rails i:after {
  content:"";
  display:block;
  width:10px;
  height:10px;
  margin-left:auto;
  background:var(--cyan);
  border:3px solid rgba(255,255,255,.85);
  border-radius:50%;
  transform:translateY(-5px);
}

.case-rails i:nth-child(2) {
  width:104px;
  margin-left:46px;
}

.case-client {
  display:flex;
  align-items:center;
  gap:14px;
  color:var(--text);
}

.case-client:before {
  content:"";
  width:32px;
  height:2px;
  background:var(--cyan);
}

.case-client strong {
  color:var(--ink);
  font-size:1.15rem;
}

.case-copy blockquote {
  margin:30px 0;
  padding-left:26px;
  border-left:3px solid var(--cyan);
  color:var(--ink);
  font-size:1.3rem;
  line-height:1.75;
}

.case-note {
  font-size:.92rem;
}

.process-list {
  display:grid;
  grid-template-columns:repeat(5,1fr);
  margin:0;
  padding:0;
  list-style:none;
  counter-reset:step;
}

.process-list li {
  position:relative;
  padding:30px 22px 20px;
  border-top:1px solid var(--line);
}

.process-list li:before {
  content:"";
  position:absolute;
  left:22px;
  top:-5px;
  width:9px;
  height:9px;
  background:var(--cyan);
  border:4px solid #fff;
  border-radius:50%;
  box-shadow:0 0 0 1px var(--cyan);
}

.process-list li:not(:last-child):after {
  content:"→";
  position:absolute;
  right:-5px;
  top:46px;
  color:#a8bbc5;
}

.process-list span {
  color:var(--blue);
  font-size:.68rem;
  letter-spacing:.14em;
}

.process-list h3 {
  margin:16px 0 8px;
}

.process-list p {
  margin:0;
  font-size:.85rem;
}

.values {
  padding-top:40px;
}

.value-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}

.value-grid article {
  padding:34px;
  border-left:3px solid var(--line);
  background:var(--mist);
}

.value-grid strong {
  display:block;
  margin-bottom:28px;
  color:var(--blue);
  font-size:2.4rem;
}

.value-grid p {
  margin-bottom:0;
}

.about {
  border-top:1px solid var(--line);
}

.about-grid {
  display:grid;
  grid-template-columns:.7fr 1.3fr;
  gap:100px;
}

.about-copy>p {
  color:var(--ink);
  font-size:1.35rem;
  line-height:1.85;
}

.about-tags {
  display:flex;
  gap:12px;
  margin-top:34px;
}

.about-tags span {
  padding:8px 14px;
  border:1px solid var(--line);
  border-radius:99px;
  font-size:.8rem;
}

.contact {
  padding:110px 0;
  background:linear-gradient(135deg,#15334d,#214d6e);
  color:#cbdce4;
}

.contact h2 {
  color:#fff;
}

.contact-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:100px;
  align-items:center;
}

.contact-heading>p:last-child {
  max-width:540px;
}

.contact-card {
  min-height:260px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:14px;
  padding:38px;
  background:#fff;
  border-radius:12px;
  box-shadow:var(--shadow);
  font-style:normal;
}

.contact-card span {
  color:var(--text);
  font-size:.8rem;
}

.contact-card strong {
  max-width:420px;
  color:var(--ink);
  font-size:1.2rem;
  line-height:1.7;
  word-break:break-word;
}

footer {
  padding:28px 0;
  background:#0e273b;
  color:#94aab6;
}

.footer-inner {
  display:flex;
  align-items:center;
  gap:35px;
}

.footer-brand {
  margin-right:auto;
  max-width:420px;
}

.footer-brand img {
  width:38px;
  height:38px;
}

.footer-brand strong {
  color:#fff;
}

.footer-brand small {
  color:#94aab6;
}

.footer-meta {
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:24px;
}

.footer-meta p {
  margin:0;
  font-size:.78rem;
}

.footer-meta a {
  font-size:.8rem;
}

.footer-meta a:hover {
  color:#fff;
}

[data-reveal] {
  opacity:1;
  translate:none;
  transition:opacity .7s ease,translate .7s ease,transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}

html.js [data-reveal] {
  opacity:0;
  translate:0 20px;
}

html.js [data-reveal].is-visible {
  opacity:1;
  translate:none;
}

@media(max-width:1100px) {
  .primary-nav {
    gap:18px;
  }
  .header-action {
    display:none;
  }
  .hero-grid {
    grid-template-columns:1fr 1fr;
    gap:20px;
  }
  .hero-system {
    transform:scale(.84);
  }
  .capabilities-grid,.case-grid,.contact-grid {
    gap:55px;
  }
  .about-grid {
    gap:55px;
  }
}

@media(max-width:760px) {
  html {
    scroll-padding-top:70px;
  }
  .container {
    width:min(calc(100% - 32px),var(--max));
  }
  .section {
    padding:80px 0;
  }
  .site-header,.site-header.is-scrolled {
    height:70px;
    background:rgba(255,255,255,.96);
    border-color:var(--line);
  }
  .header-inner {
    gap:10px;
  }
  .brand {
    flex:1;
    gap:8px;
    margin-right:0;
  }
  .brand .brand-names-full {
    display:none;
  }
  .brand .brand-names-short {
    display:flex;
  }
  .brand img {
    width:38px;
    height:38px;
    flex:none;
  }
  .brand strong {
    font-size:.8125rem;
  }
  .brand small {
    display:block;
    max-width:245px;
    font-size:.6875rem;
    line-height:1.25;
    letter-spacing:0;
  }
  .menu-toggle {
    display:grid;
    width:44px;
    height:44px;
    padding:11px;
    border:0;
    background:transparent;
    place-content:center;
    gap:5px;
  }
  .menu-toggle span:not(.sr-only) {
    display:block;
    width:22px;
    height:2px;
    background:var(--ink);
    transition:.2s;
  }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform:translateY(7px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity:0;
  }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform:translateY(-7px) rotate(-45deg);
  }
  .primary-nav {
    position:fixed;
    inset:70px 0 auto;
    display:grid;
    gap:0;
    padding:18px 24px 30px;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 18px 30px rgba(21,51,77,.1);
    opacity:0;
    visibility:hidden;
    transform:translateY(-12px);
    transition:.2s;
  }
  .primary-nav.is-open {
    opacity:1;
    visibility:visible;
    transform:none;
  }
  .primary-nav a {
    padding:13px 0;
    border-bottom:1px solid var(--line);
  }
  .primary-nav a:after {
    display:none;
  }
  .hero {
    padding-top:112px;
  }
  .hero-grid {
    min-height:auto;
    grid-template-columns:1fr;
    gap:32px;
  }
  .hero-copy {
    text-align:left;
  }
  .hero-system {
    min-height:390px;
    transform:scale(.8);
  }
  .hero-actions {
    align-items:flex-start;
    flex-direction:column;
    gap:20px;
  }
  .trust-strip {
    grid-template-columns:1fr;
    margin-top:20px;
  }
  .trust-strip p {
    padding:15px;
    border-right:0;
    border-bottom:1px solid var(--line);
  }
  .trust-strip p:last-child {
    border-bottom:0;
  }
  .service-grid,.capabilities-grid,.case-grid,.value-grid,.about-grid,.contact-grid {
    grid-template-columns:1fr;
  }
  .service-card p {
    min-height:auto;
  }
  .capabilities-grid {
    gap:50px;
  }
  .capability-list {
    grid-template-columns:1fr;
  }
  .capability-list article {
    min-height:auto;
  }
  .case-grid {
    gap:45px;
  }
  .case-visual {
    min-height:330px;
  }
  .process-list {
    grid-template-columns:1fr;
  }
  .process-list li {
    padding:18px 20px 18px 52px;
    border-top:0;
    border-left:1px solid var(--line);
  }
  .process-list li:before {
    left:-5px;
    top:26px;
  }
  .process-list li:not(:last-child):after {
    content:"↓";
    left:17px;
    right:auto;
    top:auto;
    bottom:-12px;
  }
  .about-grid {
    gap:22px;
  }
  .contact-grid {
    gap:45px;
  }
  .contact-card {
    min-height:220px;
    padding:32px;
  }
  .footer-inner {
    align-items:flex-start;
    flex-direction:column;
    gap:12px;
  }
  .footer-brand {
    margin-bottom:8px;
    max-width:none;
  }
  .footer-meta {
    align-items:flex-start;
    flex-direction:column;
    gap:6px;
  }
}

@media(max-width:480px) {
  h1 {
    font-size:2.7rem;
  }
  .container {
    width:min(calc(100% - 24px),var(--max));
  }
  .hero-system {
    margin-inline:-28px;
    transform:scale(.72);
  }
  .system-node {
    min-width:118px;
    font-size:.82rem;
  }
  .service-card {
    padding:32px 26px;
  }
  .capability-list article {
    padding:25px;
  }
  .case-copy blockquote,.about-copy>p {
    font-size:1.12rem;
  }
  .value-grid article {
    padding:28px;
  }
  .contact-card {
    min-height:190px;
    padding:32px 26px;
  }
  .footer-inner {
    padding-inline:4px;
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*:before,*:after {
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important;
  }
  html.js [data-reveal] {
    opacity:1;
    translate:none;
  }
}