@charset "UTF-8";
:root {
  color-scheme: light;
  --navy: #0b1f33;
  --ink: #152a39;
  --muted: #62707a;
  --green: #00a878;
  --line: #dce2dd;
  --paper: #f7f5f0;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Arial", "PingFang SC", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--green); outline-offset: 5px; border-radius: 2px; }
.wrap { width: min(100% - 72px, 1240px); margin-inline: auto; }
.site-header { background: #fff; border-bottom: 1px solid var(--line); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 15px; min-width: 0; color: var(--navy); font-size: 17px; font-weight: 700; letter-spacing: -.035em; white-space: nowrap; }
.brand img { width: 48px; height: 48px; object-fit: contain; flex: none; }
.header-nav { display: flex; align-items: center; gap: 34px; flex: none; }
.header-link { flex: none; display: inline-flex; align-items: center; gap: 17px; font-size: 13px; font-weight: 700; color: var(--navy); }
.header-link span { font-size: 19px; font-weight: 400; color: var(--green); transition: transform .25s ease; }
.header-link:hover span { transform: translate(3px,-3px); }
.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(390px, .85fr); gap: min(6vw, 80px); align-items: stretch; min-height: 610px; padding-block: 82px 96px; }
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; padding-top: 22px; }
.eyebrow { margin: 0; display: flex; align-items: center; gap: 13px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.eyebrow-line { width: 26px; height: 2px; background: currentColor; }
.eyebrow-index { color: #9aaba7; font-weight: 600; }
h1,h2,h3,p { margin-top: 0; }
h1 { margin: 46px 0 28px; color: var(--navy); font-size: clamp(48px, 5.25vw, 76px); line-height: 1.19; letter-spacing: -.075em; font-weight: 700; }
.hero-subtitle { margin: 0; color: #4d606b; font-size: clamp(19px, 1.9vw, 25px); letter-spacing: .035em; line-height: 1.5; }
.hero-link { margin-top: auto; padding-top: 60px; display: inline-flex; align-items: center; gap: 48px; border-bottom: 1px solid var(--navy); padding-bottom: 14px; font-size: 14px; font-weight: 700; color: var(--navy); transition: gap .25s ease; }
.hero-link:hover { gap: 58px; }
.arrow { color: var(--green); font-size: 20px; font-weight: 400; line-height: 1; }
.hero-art { position: relative; min-height: 430px; overflow: hidden; color: white; background: var(--navy); box-shadow: 22px 22px 0 #e8ebe5; }
.hero-art::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(255,255,255,.055) 80px), repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(255,255,255,.055) 80px); }
.hero-art::after { content: ""; position: absolute; width: 340px; height: 340px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; left: -130px; bottom: -180px; box-shadow: 0 0 0 62px rgba(255,255,255,.025), 0 0 0 124px rgba(255,255,255,.018); pointer-events: none; }
.art-topline, .art-caption { position: absolute; z-index: 2; right: 32px; left: 32px; display: flex; justify-content: space-between; align-items: center; gap: 10px; color: rgba(255,255,255,.64); font-size: 10px; font-weight: 700; letter-spacing: .16em; }
.art-topline { top: 28px; }
.art-topline span:first-child { color: white; font-weight: 800; letter-spacing: .2em; }
.art-caption { bottom: 30px; padding-top: 15px; border-top: 1px solid rgba(255,255,255,.18); }
.art-lines { position: absolute; inset: 4% 0 3%; width: 100%; height: 93%; }
.grid-line { fill: none; stroke: rgba(255,255,255,.04); stroke-width: 1; }
.route-dim { fill: none; stroke: rgba(255,255,255,.15); stroke-width: 3; }
.route { fill: none; stroke: var(--green); stroke-width: 4; stroke-linecap: square; stroke-linejoin: miter; stroke-dasharray: 610; stroke-dashoffset: 610; animation: draw 2s .2s cubic-bezier(.25,.7,.15,1) forwards; }
.route-node { fill: var(--navy); stroke: #59d3af; stroke-width: 3; }
.route-node.endpoint { fill: var(--green); stroke: #b7f4dc; stroke-width: 4; }
.art-frame { fill: none; stroke: rgba(255,255,255,.24); stroke-width: 1.5; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.about-section { background: #fff; border-top: 1px solid #e5e7e2; }
.about-inner { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 70px; align-items: end; padding-block: 87px 91px; border-bottom: 1px solid var(--line); }
.about-heading h2 { margin-top: 27px; }
.about-copy { max-width: 35em; margin: 0 0 5px; color: #4d606b; font-size: clamp(17px, 1.6vw, 21px); line-height: 1.95; letter-spacing: -.015em; }
.services-section { padding: 102px 0 120px; background: #fff; border-top: 1px solid #e5e7e2; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 44px; }
h2 { margin: 29px 0 0; color: var(--navy); font-size: clamp(43px, 4.3vw, 62px); line-height: 1.12; letter-spacing: -.075em; font-weight: 700; }
.heading-dot { color: var(--green); }
.service-count { margin-bottom: 9px; color: #9da8a7; font-size: 11px; font-weight: 800; letter-spacing: .17em; white-space: nowrap; }
.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.service-card { position: relative; min-height: 275px; padding: 28px 30px 32px; background: #fbfcfa; border: 1px solid var(--line); border-radius: 14px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.service-card:hover { transform: translateY(-5px); border-color: #b5d8c8; box-shadow: 0 18px 38px rgba(11,31,51,.07); }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 41px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.card-mark { display: block; width: 28px; height: 28px; border-top: 1px solid #9ab6aa; border-right: 1px solid #9ab6aa; }
.service-card h3 { margin: 0 0 13px; color: var(--navy); font-size: clamp(20px, 2vw, 24px); line-height: 1.35; letter-spacing: -.045em; font-weight: 700; }
.service-card p { margin: 0; max-width: 30ch; color: var(--muted); font-size: 14px; line-height: 1.8; }
.site-footer { background: var(--navy); color: white; }
.footer-main { min-height: 248px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) auto; align-items: center; gap: 45px; }
.footer-label { margin: 0 0 17px; color: #68bba1; font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.footer-company { margin: 0; font-size: clamp(22px, 2.2vw, 28px); font-weight: 700; letter-spacing: -.04em; }
.footer-contact { min-width: 0; }
.footer-contact .footer-label { margin-bottom: 16px; }
.contact-row { display: flex; align-items: baseline; gap: 22px; line-height: 1.8; }
.contact-row + .contact-row { margin-top: 5px; }
.contact-row span { flex: none; color: #91a9b3; font-size: 12px; }
.contact-row a { font-size: 16px; font-weight: 600; overflow-wrap: anywhere; }
.contact-row a:hover { color: #79dbb9; }
.back-top { color: #c9d3d8; font-size: 13px; white-space: nowrap; }
.back-top span { display: inline-block; margin-left: 15px; color: #70ceb2; font-size: 19px; transition: transform .25s ease; }
.back-top:hover span { transform: translateY(-4px); }
.footer-bottom { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid rgba(255,255,255,.16); color: #adbfc7; font-size: 12px; }
.footer-bottom small { font-size: inherit; }
.footer-bottom a:hover { color: white; text-decoration: underline; }
@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr 380px; gap: 32px; min-height: 560px; }
  h1 { font-size: clamp(44px, 5.2vw, 62px); }
  .service-card { padding: 24px; }
  .footer-main { gap: 30px; }
}
@media (max-width: 820px) {
  .wrap { width: min(100% - 44px, 1240px); }
  .hero { grid-template-columns: 1fr; gap: 48px; padding-block: 70px 86px; }
  .hero-copy { padding-top: 0; }
  h1 { font-size: clamp(44px, 7.5vw, 66px); }
  .hero-link { margin-top: 35px; padding-top: 0; }
  .hero-art { min-height: 360px; box-shadow: 16px 16px 0 #e8ebe5; }
  .about-inner { grid-template-columns: 1fr; gap: 28px; padding-block: 68px 70px; }
  .services-section { padding: 82px 0 100px; }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 30px; padding-block: 48px; }
  .back-top { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .wrap { width: min(100% - 36px, 1240px); }
  .header-inner { min-height: 72px; }
  .brand { gap: 9px; font-size: 13px; white-space: normal; line-height: 1.35; }
  .brand img { width: 38px; height: 38px; }
  .header-nav { gap: 0; }
  .header-nav .header-link:first-child { display: none; }
  .header-link { gap: 6px; font-size: 11px; }
  .header-link span { font-size: 16px; }
  .hero { padding-block: 65px 72px; gap: 42px; }
  .eyebrow { gap: 9px; font-size: 9px; }
  .eyebrow-line { width: 18px; }
  h1 { margin: 34px 0 20px; font-size: clamp(39px, 10vw, 54px); line-height: 1.25; letter-spacing: -.07em; }
  .hero-subtitle { font-size: 18px; }
  .hero-link { margin-top: 36px; }
  .hero-art { min-height: 315px; box-shadow: 10px 10px 0 #e8ebe5; }
  .art-topline, .art-caption { left: 20px; right: 20px; font-size: 8px; }
  .art-topline { top: 20px; }
  .art-caption { bottom: 21px; }
  .about-inner { gap: 22px; padding-block: 65px 70px; }
  .about-heading h2 { margin-top: 23px; }
  .about-copy { font-size: 16px; line-height: 1.9; }
  .services-section { padding: 76px 0 86px; }
  .section-heading { margin-bottom: 33px; }
  h2 { margin-top: 23px; font-size: 42px; }
  .service-count { display: none; }
  .services-grid { grid-template-columns: 1fr; gap: 12px; }
  .service-card { min-height: 210px; padding: 22px 25px 25px; }
  .card-top { margin-bottom: 23px; }
  .service-card h3 { font-size: 22px; }
  .service-card p { max-width: none; }
  .footer-main { min-height: 0; grid-template-columns: 1fr; align-items: start; gap: 30px; padding-block: 55px 48px; }
  .footer-label { margin-bottom: 12px; font-size: 9px; }
  .footer-company { font-size: 21px; }
  .footer-contact .footer-label { margin-bottom: 12px; }
  .contact-row { gap: 16px; }
  .contact-row a { font-size: 15px; }
  .back-top { font-size: 12px; }
  .footer-bottom { min-height: 93px; padding-block: 18px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 8px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .route { stroke-dashoffset: 0; }
}