:root {
  --ink:#203631;
  --muted:#697570;
  --green:#173f36;
  --paper:#f7f8f4;
  --line:#dfe4dd;
  --lime:#d4dfb4;
}
* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:100px;
}
body {
  margin:0;
  color:var(--ink);
  font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;
  font-size:15px;
  line-height:1.8;
  background:#fff;
}
a {
  color:inherit;
  text-decoration:none;
}
a:focus-visible {
  outline:3px solid #829b52;
  outline-offset:6px;
}
a:hover {
  color:#819557;
}
.wrap {
  width:min(1200px,calc(100% - 96px));
  margin:auto;
}
.header {
  background:#fff;
}
.header-inner {
  min-height:100px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand {
  display:flex;
  align-items:center;
  gap:12px;
  font-size:23px;
  font-weight:700;
  letter-spacing:3px;
  white-space:nowrap;
}
.brand img {
  width:44px;
  height:44px;
}
.brand small {
  display:block;
  font-size:9px;
  font-weight:500;
  letter-spacing:2px;
  line-height:1.3;
}
.header nav {
  display:flex;
  align-items:center;
  gap:32px;
  font-size:13px;
}
.header nav a:last-child {
  border-left:1px solid var(--line);
  padding-left:28px;
}
.header nav span {
  margin-left:15px;
}
.hero {
  position:relative;
  isolation:isolate;
  overflow:hidden;
  background:#163d35;
  color:white;
  min-height:654px;
}
.hero-art {
  position:absolute;
  z-index:-1;
  inset:0;
  background:linear-gradient(90deg,#163d35 0%,rgba(22,61,53,.95) 22%,rgba(22,61,53,.08) 78%),url('../images/architecture.svg') right center/auto 100% no-repeat;
}
.hero-content {
  padding-top:76px;
  padding-bottom:80px;
}
.eyebrow {
  font-size:10px;
  letter-spacing:2.5px;
  font-weight:600;
  color:#627466;
  margin:0 0 24px;
}
.eyebrow.light {
  color:#cad5bd;
}
.eyebrow span {
  display:inline-block;
  width:23px;
  height:1px;
  background:var(--lime);
  vertical-align:middle;
  margin-right:12px;
}
h1 {
  font-size:clamp(38px,4.4vw,62px);
  line-height:1.45;
  letter-spacing:4px;
  font-weight:600;
  margin:0 0 22px;
}
.accent {
  color:var(--lime);
}
.hero-company {
  font-size:18px;
  letter-spacing:2px;
  margin:0 0 5px;
}
.hero-description {
  font-size:13px;
  color:#bfcec7;
  margin:0;
}
.button {
  display:inline-flex;
  align-items:center;
  gap:52px;
  background:var(--lime);
  color:#244035;
  padding:13px 22px;
  margin-top:32px;
  font-size:13px;
}
.button:hover {
  background:#e3ebcb;
  color:#173f36;
}
.hero-bottom {
  display:flex;
  justify-content:space-between;
  border-top:1px solid #ffffff26;
  padding:19px 0;
  color:#c6d2cb;
  font-size:11px;
  letter-spacing:1.5px;
}
.hero-bottom a span {
  margin-left:20px;
}
.section {
  padding-top:94px;
  padding-bottom:94px;
}
h2 {
  font-size:32px;
  line-height:1.6;
  font-weight:500;
  letter-spacing:1px;
  margin:0;
}
.about {
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:90px;
}
.about-copy {
  color:var(--muted);
  font-size:14px;
}
.company-label {
  color:var(--ink);
  font-size:18px;
  margin:0 0 18px;
}
.about-copy>p:nth-child(2) {
  line-height:2.1;
  margin:0 0 20px;
}
.text-link {
  font-size:12px;
  color:var(--green);
  display:inline-flex;
  gap:48px;
  border-bottom:1px solid #b7c1b5;
  padding-bottom:7px;
}
.services {
  background:var(--paper);
}
.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  margin-bottom:40px;
}
.section-heading>p {
  font-size:13px;
  color:var(--muted);
  margin:0;
}
.section-heading .eyebrow {
  margin-bottom:12px;
}
.service-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);
}
.service-card {
  position:relative;
  background:#fff;
  padding:34px 26px;
  border-right:1px solid var(--line);
}
.service-card:last-child {
  border:0;
}
.card-number {
  position:absolute;
  right:24px;
  top:25px;
  font-size:11px;
  color:#89938b;
}
.service-icon {
  display:block;
  width:36px;
  height:40px;
  border:1.5px solid #48654f;
  margin-bottom:36px;
  position:relative;
}
.service-icon:before,.service-icon:after {
  content:"";
  position:absolute;
  border:1px solid #48654f;
}
.building:before {
  inset:7px;
}
.building:after {
  left:16px;
  top:0;
  height:38px;
  border-width:0 0 0 1px;
}
.interior {
  border-top-width:5px;
}
.interior:before {
  inset:8px 8px -1px;
}
.management:before {
  left:7px;
  right:7px;
  top:12px;
  height:8px;
  border-left:0;
  border-right:0;
}
.management:after {
  left:7px;
  right:7px;
  top:28px;
  border-width:1px 0 0;
}
.consulting {
  transform:skewY(-10deg);
}
.consulting:before {
  inset:7px;
}
.service-card h3 {
  font-weight:500;
  font-size:19px;
  margin:0 0 14px;
}
.service-card p {
  font-size:13px;
  line-height:2;
  color:var(--muted);
  margin:0 0 30px;
}
.card-en {
  font-size:8px;
  letter-spacing:1px;
  color:#8b958d;
}
.service-note {
  font-size:11px;
  color:#7a837c;
  margin:18px 0 0;
}
.values {
  display:grid;
  grid-template-columns:1fr 1.4fr;
  gap:80px;
}
.values-intro {
  color:var(--muted);
  font-size:13px;
  margin-top:25px;
}
.value-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px 52px;
}
.value-grid article {
  border-top:1px solid var(--line);
  padding-top:20px;
}
.value-grid span {
  font-size:9px;
  letter-spacing:1.5px;
  color:#83917e;
}
.value-grid h3 {
  font-size:25px;
  font-weight:500;
  margin:12px 0 6px;
}
.value-grid p {
  font-size:13px;
  color:var(--muted);
  margin:0;
}
.contact {
  background:var(--green);
  color:white;
  padding:55px 0;
}
.contact-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
}
.contact .eyebrow {
  margin-bottom:12px;
}
.contact h2 {
  font-size:28px;
}
.contact p:last-child {
  font-size:13px;
  color:#c6d2c9;
  margin-bottom:0;
}
.back-top {
  border:1px solid #7b9588;
  width:52px;
  height:52px;
  display:grid;
  place-items:center;
  font-size:25px;
  flex-shrink:0;
}
.footer {
  background:#f7f8f5;
  padding:32px 0;
}
.footer-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.footer p {
  font-size:13px;
  margin:0 0 6px;
}
.footer small,.footer a {
  font-size:11px;
  color:#65716a;
}
.footer a span {
  padding-left:10px;
}
.skip-link {
  position:absolute;
  top:-80px;
  left:16px;
  padding:8px 18px;
  background:white;
  z-index:10;
}
.skip-link:focus {
  top:10px;
}
@media(min-width:1500px) {
  .hero-art {
    background-size:auto,cover;
  }
}
@media(max-width:1000px) {
  .wrap {
    width:calc(100% - 56px);
  }
  .header nav {
    gap:18px;
  }
  .header nav a:last-child {
    padding-left:18px;
  }
  .about {
    gap:40px;
  }
  .service-grid {
    grid-template-columns:repeat(2,1fr);
  }
  .service-card:nth-child(2) {
    border-right:0;
  }
  .service-card:nth-child(-n+2) {
    border-bottom:1px solid var(--line);
  }
  .values {
    gap:40px;
  }
}
@media(max-width:680px) {
  html {
    scroll-padding-top:20px;
  }
  .wrap {
    width:calc(100% - 40px);
  }
  .header-inner {
    flex-direction:column;
    align-items:flex-start;
    gap:18px;
    padding:20px 0 16px;
  }
  .brand {
    font-size:21px;
  }
  .header nav {
    width:100%;
    gap:0;
    justify-content:space-between;
    font-size:11px;
  }
  .header nav a:last-child {
    padding-left:0;
    border:0;
  }
  .header nav span {
    display:none;
  }
  .hero {
    min-height:600px;
  }
  .hero-art {
    opacity:.65;
    background-position:62% center;
    background-image:linear-gradient(90deg,#163d35 0%,rgba(22,61,53,.78) 55%,rgba(22,61,53,.2)),url('../images/architecture.svg');
  }
  .hero-content {
    padding-top:62px;
    padding-bottom:64px;
  }
  h1 {
    font-size:39px;
    letter-spacing:1px;
  }
  .hero-company {
    font-size:15px;
    letter-spacing:.5px;
  }
  .hero-bottom {
    font-size:9px;
    letter-spacing:.5px;
  }
  .hero-bottom a span {
    margin-left:8px;
  }
  .section {
    padding-top:60px;
    padding-bottom:60px;
  }
  .about,.values {
    grid-template-columns:1fr;
    gap:30px;
  }
  h2 {
    font-size:27px;
  }
  .eyebrow {
    margin-bottom:16px;
  }
  .section-heading {
    align-items:flex-start;
    gap:20px;
  }
  .section-heading>p {
    font-size:11px;
  }
  .service-card {
    padding:26px 18px;
  }
  .service-card h3 {
    font-size:17px;
  }
  .service-card p {
    font-size:12px;
  }
  .card-en {
    font-size:7px;
    letter-spacing:.2px;
  }
  .value-grid {
    gap:28px;
  }
  .contact {
    padding:40px 0;
  }
  .contact h2 {
    font-size:22px;
  }
  .contact p:last-child {
    font-size:12px;
  }
  .back-top {
    width:38px;
    height:38px;
  }
  .footer-inner {
    flex-direction:column;
    align-items:flex-start;
    gap:18px;
  }
  .footer a {
    font-size:12px;
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
}