@charset "UTF-8";

:root {
  --ink: #183b31;
  --body: #586760;
  --green: #237454;
  --lime: #c9ea9b;
  --paper: #fff;
  --mist: #f3f6f2;
  --line: #dfe6df;
  --max: 1200px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img, svg { display: block; }
img { max-width: 100%; }
button:focus-visible, a:focus-visible { outline: 3px solid #5a9560; outline-offset: 6px; }
::selection { background: #d4e9ba; color: #183b31; }
.container { width: min(var(--max), calc(100% - 112px)); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: -80px; z-index: 100; background: var(--ink); color: white; padding: 14px 20px; }
.skip-link:focus { top: 12px; }
.site-header { height: 88px; position: sticky; z-index: 20; top: 0; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(24,59,49,.07); backdrop-filter: blur(16px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark { width: 38px; height: 42px; color: currentColor; }
.brand-copy { display: flex; flex-direction: column; gap: 3px; }
.brand-name { font-size: 24px; font-weight: 650; letter-spacing: 3px; line-height: 1.25; }
.brand-en { font-size: 9px; letter-spacing: 2.2px; font-weight: 500; }
.main-nav { display: flex; align-items: center; gap: 46px; height: 100%; }
.main-nav a { position: relative; display: inline-flex; align-items: center; height: 100%; font-size: 15px; color: #56625b; transition: color .2s; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--green); }
.main-nav a[aria-current="page"]::after { content: ""; position: absolute; height: 3px; width: 22px; border-radius: 2px; background: var(--green); left: calc(50% - 11px); bottom: 20px; }
.menu-toggle { display: none; border: 0; background: transparent; padding: 12px; color: var(--ink); }
.menu-toggle svg { width: 24px; height: 24px; }
.eyebrow { display: flex; align-items: center; gap: 13px; margin: 0 0 24px; color: var(--green); font-size: 11px; line-height: 1.5; font-weight: 600; letter-spacing: 2.5px; }
.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; }
.hero { position: relative; isolation: isolate; min-height: 660px; overflow: hidden; background: #eef3ed; }
.hero-image { position: absolute; z-index: -3; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(239,245,239,.76) 0%, rgba(239,245,239,.45) 33%, rgba(239,245,239,0) 58%); }
.hero-content { padding-top: 108px; padding-bottom: 134px; }
.hero h1 { margin: 0 0 26px; font-weight: 550; font-size: clamp(44px, 4.7vw, 68px); line-height: 1.28; letter-spacing: -2px; }
.hero h1 em { color: #347955; font-style: normal; }
.hero-description { margin: 0; font-size: 17px; color: #5a6a60; line-height: 1.95; max-width: 420px; }
.hero-actions { display: flex; gap: 25px; align-items: center; margin-top: 35px; }
.button { display: inline-flex; gap: 36px; align-items: center; justify-content: center; min-height: 52px; padding: 13px 23px; background: var(--ink); border: 1px solid var(--ink); border-radius: 3px; color: #fff; font-size: 14px; line-height: 1.7; transition: background .2s, transform .2s; }
.button:hover { background: #285c45; transform: translateY(-2px); }
.arrow { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.4; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-size: 14px; line-height: 1.7; }
.text-link:hover .arrow { transform: translateX(4px); }
.text-link .arrow { transition: transform .2s; }
.hero-bottom { position: absolute; bottom: 27px; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; color: #526758; font-size: 10px; letter-spacing: 2px; }
.hero-bottom a { display: flex; gap: 12px; align-items: center; padding-block: 8px; }
.hero-bottom .arrow { width: 14px; transform: rotate(90deg); }
.section { padding-block: 100px; }
.section-heading { font-size: clamp(29px, 3vw, 40px); line-height: 1.5; font-weight: 500; letter-spacing: -.6px; margin: 0; }
.intro-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: start; }
.intro-copy { padding-top: 3px; }
.copy { color: var(--body); font-size: 16px; line-height: 2; margin: 0 0 24px; }
.intro-copy .text-link { color: var(--green); margin-top: 6px; }
.facts { margin-top: 61px; border-top: 1px solid var(--line); padding-top: 34px; display: grid; grid-template-columns: repeat(3, 1fr); }
.fact { padding-left: 44px; border-left: 1px solid var(--line); }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact-number { font-size: 48px; line-height: 1.1; letter-spacing: -2px; font-weight: 400; font-family: "Helvetica Neue", Arial, sans-serif; }
.fact-number small { font-size: 26px; margin-left: 2px; vertical-align: top; }
.fact-label { margin: 14px 0 0; color: #68746c; font-size: 13px; }
.value-section { background: var(--mist); }
.section-topline { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; }
.section-aside { color: #69766d; font-size: 14px; line-height: 1.8; margin: 0 0 9px; }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 48px; }
.value { border-top: 1px solid #cfdacf; padding-top: 28px; }
.value-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 34px; }
.value-number { color: #627568; font-size: 12px; letter-spacing: 1px; }
.value-icon { width: 38px; height: 38px; stroke: var(--green); fill: none; stroke-width: 1.25; }
.value h3 { margin: 0 0 13px; font-size: 22px; font-weight: 500; }
.value p { font-size: 14px; color: var(--body); line-height: 1.95; margin: 0; max-width: 320px; }
.contact-strip { padding-block: 65px; }
.contact-strip-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.contact-strip h2 { font-size: 29px; line-height: 1.5; font-weight: 500; margin: 0 0 9px; }
.contact-strip p { margin: 0; font-size: 14px; color: #65716a; }
.site-footer { background: #152e26; color: #edf3eb; padding-top: 59px; }
.footer-main { display: grid; grid-template-columns: 1.2fr .75fr 1fr; gap: 50px; padding-bottom: 47px; }
.site-footer .brand-mark { width: 31px; height: 35px; }
.site-footer .brand-name { font-size: 21px; }
.site-footer .brand-en { font-size: 8px; }
.footer-tagline { color: #a5b4a9; font-size: 12px; letter-spacing: 1px; margin: 23px 0 0; }
.footer-label { font-size: 12px; color: #9aaa9f; margin: 3px 0 19px; font-weight: 400; }
.footer-links { display: flex; gap: 23px; font-size: 13px; }
.footer-email { display: inline-block; font-family: "Helvetica Neue", Arial, sans-serif; font-size: 16px; line-height: 1.8; overflow-wrap: anywhere; }
.site-footer a:hover { color: var(--lime); }
.footer-bottom { border-top: 1px solid #365045; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 23px; color: #a6b5ab; font-size: 11px; line-height: 1.8; }
.footer-bottom p { margin: 0; }
.footer-bottom a { white-space: nowrap; }
.page-banner { height: 380px; position: relative; isolation: isolate; overflow: hidden; background: #edf3ed; }
.page-banner .hero-image { object-position: center 55%; }
.page-banner::after { content: ""; position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(239,245,239,.94), rgba(239,245,239,.55) 42%, transparent 70%); }
.banner-content { height: 100%; display: flex; flex-direction: column; justify-content: center; }
.page-banner h1 { font-size: 48px; font-weight: 500; letter-spacing: 1px; margin: 0 0 20px; line-height: 1.3; }
.page-banner p:last-child { margin: 0; font-size: 16px; line-height: 1.8; color: #63776a; }
.about-company { display: grid; grid-template-columns: .8fr 1.2fr; gap: 75px; }
.about-company .copy:last-child { margin-bottom: 0; }
.about-detail h2 { margin-bottom: 27px; }
.company-signature { border-left: 2px solid #6a9466; padding-left: 20px; color: #426548; font-size: 17px; margin-top: 32px; line-height: 1.8; }
.team-section { background: var(--mist); }
.team-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 75px; align-items: center; }
.experience-panel { position: relative; min-height: 335px; padding: 51px 46px; background: #dfe9db; border-radius: 4px; overflow: hidden; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.experience-panel::after { content: ""; position: absolute; width: 230px; height: 230px; border: 1px solid #b8ceb0; border-radius: 50%; right: -78px; bottom: -70px; box-shadow: 0 0 0 28px #d8e4d3, 0 0 0 29px #bfd1b8, 0 0 0 58px #dce7d7, 0 0 0 59px #c7d8c0; }
.experience-panel .eyebrow { font-size: 10px; position: relative; z-index: 1; }
.experience-number { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 106px; letter-spacing: -7px; line-height: 1; font-weight: 300; position: relative; z-index: 1; }
.experience-number span { font-size: 46px; vertical-align: top; line-height: 1.2; padding-left: 7px; }
.experience-panel p:last-child { font-size: 14px; margin: 21px 0 0; position: relative; z-index: 1; }
.team-copy h2 { margin-bottom: 22px; }
.team-principles { display: flex; flex-wrap: wrap; gap: 12px 28px; border-top: 1px solid #d4dfd0; padding-top: 22px; margin-top: 28px; font-size: 13px; color: #49624c; }
.team-principles span { display: inline-flex; align-items: center; gap: 8px; }
.team-principles span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: #709566; }
.contact-main { background: #f4f7f1; padding-block: 78px 90px; min-height: 645px; position: relative; overflow: hidden; }
.contact-heading h1 { margin: 0 0 20px; font-size: 46px; font-weight: 500; line-height: 1.3; }
.contact-heading .copy { font-size: 15px; margin-bottom: 40px; }
.contact-card { border: 1px solid #dbe4d7; border-radius: 5px; background: #fff; min-height: 240px; padding: 43px 48px; position: relative; overflow: hidden; }
.contact-card::after { content: ""; width: 235px; height: 235px; border: 1px solid #d9e6d0; border-radius: 50%; position: absolute; right: -96px; top: -35px; box-shadow: 0 0 0 38px #f8faf5, 0 0 0 39px #e1eadb, 0 0 0 76px #f9fbf6, 0 0 0 77px #e9efe4; pointer-events: none; }
.contact-card > * { position: relative; z-index: 1; }
.email-label { display: flex; align-items: center; gap: 12px; font-size: 13px; color: #66796a; }
.email-label svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.3; }
.contact-email { display: inline-block; font-family: "Helvetica Neue", Arial, sans-serif; font-size: clamp(22px, 3.5vw, 42px); letter-spacing: -.8px; line-height: 1.45; margin: 22px 0 18px; overflow-wrap: anywhere; max-width: 100%; }
.contact-email:hover { color: var(--green); }
.email-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; }
.email-actions .text-link { color: var(--green); font-size: 13px; }
.copy-button { display: inline-flex; align-items: center; gap: 7px; color: #637466; background: none; border: 0; padding: 7px 0; font-size: 13px; }
.copy-button:hover { color: var(--ink); }
.copy-button svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.4; }
.contact-note { margin: 23px 0 0; font-size: 12px; color: #637466; line-height: 1.9; }
.copy-status { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 50; color: #fff; background: var(--ink); padding: 13px 24px; border-radius: 4px; font-size: 14px; line-height: 1.7; box-shadow: 0 8px 28px #183b3120; width: max-content; max-width: calc(100% - 40px); }
.copy-status:empty { display: none; }
@media (min-width: 1500px) {
  .hero { min-height: 710px; }
  .hero-content { padding-top: 130px; }
}
@media (max-width: 1050px) {
  .container { width: calc(100% - 72px); }
  .hero { min-height: 600px; }
  .hero-content { padding-top: 95px; }
  .hero h1 { font-size: 54px; }
  .hero-description { max-width: 365px; font-size: 16px; }
  .section { padding-block: 80px; }
  .intro-layout, .about-company, .team-grid { gap: 45px; }
  .values { gap: 28px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 35px; }
  .footer-brand { grid-row: span 2; }
  .footer-main > div:last-child .footer-label { margin-bottom: 10px; }
  .experience-panel { padding: 35px; }
}
@media (max-width: 700px) {
  .container { width: calc(100% - 40px); }
  .site-header { height: 74px; }
  .brand-mark { width: 31px; height: 36px; }
  .brand-name { font-size: 21px; letter-spacing: 2px; }
  .brand-en { font-size: 8px; letter-spacing: 1.65px; }
  .main-nav { gap: 23px; }
  .main-nav a { font-size: 13px; }
  .main-nav a[aria-current="page"]::after { bottom: 15px; }
  html:not(.js) .site-header { height: auto; }
  html:not(.js) .header-inner { flex-wrap: wrap; padding-block: 16px 4px; gap: 10px; }
  html:not(.js) .main-nav { width: 100%; justify-content: space-between; height: 42px; }
  html:not(.js) .main-nav a[aria-current="page"]::after { bottom: 2px; }
  .menu-toggle { display: block; margin-right: -10px; }
  .js .main-nav { display: none; position: absolute; height: auto; top: 73px; left: 0; right: 0; padding: 9px 20px 20px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 12px 16px #183b3108; }
  .js .main-nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .js .main-nav a { padding: 16px 5px; font-size: 15px; }
  .js .main-nav a[aria-current="page"]::after { width: 4px; height: 4px; bottom: 22px; left: auto; right: 8px; }
  .hero { min-height: 740px; }
  .hero-image { object-fit: cover; object-position: 68% center; }
  .hero > .hero-image { height: 440px; top: auto; bottom: -18px; width: 135%; max-width: none; left: -35%; object-position: 75% 50%; }
  .hero::after { background: linear-gradient(180deg,#eef3ed 0%,#eef3ed 37%,rgba(238,243,237,.9) 47%,rgba(238,243,237,0) 67%); }
  .hero-content { padding-top: 51px; padding-bottom: 300px; }
  .eyebrow { font-size: 10px; letter-spacing: 2px; margin-bottom: 20px; }
  .hero h1 { font-size: 44px; line-height: 1.3; margin-bottom: 19px; letter-spacing: -1.3px; }
  .hero-description { font-size: 14px; max-width: 335px; line-height: 1.9; }
  .hero-actions { margin-top: 25px; gap: 26px; }
  .button { font-size: 13px; min-height: 48px; padding: 11px 19px; gap: 24px; }
  .text-link { font-size: 13px; }
  .hero-bottom { bottom: 19px; font-size: 8px; letter-spacing: 1.4px; }
  .hero-bottom span:last-child { max-width: 155px; text-align: right; }
  .section { padding-block: 58px; }
  .intro-layout, .about-company, .team-grid { grid-template-columns: 1fr; gap: 28px; }
  .section-heading { font-size: 29px; }
  .copy { font-size: 14px; line-height: 2; margin-bottom: 18px; }
  .facts { margin-top: 35px; padding-top: 28px; }
  .fact { padding-left: 20px; }
  .fact-number { font-size: 37px; letter-spacing: -1.5px; }
  .fact-number small { font-size: 19px; }
  .fact-label { font-size: 11px; line-height: 1.8; margin-top: 10px; padding-right: 10px; }
  .section-topline { display: block; }
  .section-aside { margin: 15px 0 0; font-size: 13px; }
  .values { grid-template-columns: 1fr; gap: 30px; margin-top: 33px; }
  .value { padding-top: 19px; position: relative; padding-right: 46px; }
  .value-top { margin-bottom: 16px; }
  .value-icon { position: absolute; right: 1px; top: 26px; width: 30px; height: 30px; }
  .value h3 { font-size: 21px; margin-bottom: 9px; }
  .value p { max-width: 100%; font-size: 13px; }
  .contact-strip { padding-block: 43px; }
  .contact-strip-inner { align-items: flex-start; flex-direction: column; gap: 24px; }
  .contact-strip h2 { font-size: 26px; }
  .contact-strip p { font-size: 13px; }
  .site-footer { padding-top: 39px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; padding-bottom: 34px; }
  .footer-brand { grid-row: auto; }
  .footer-tagline { margin-top: 17px; }
  .footer-label { margin-bottom: 12px; }
  .footer-links { gap: 30px; }
  .footer-email { font-size: 16px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 9px; padding-block: 22px; font-size: 10px; }
  .page-banner { height: 320px; }
  .page-banner .hero-image { width: 145%; max-width: none; left: -45%; object-position: 70% 50%; }
  .page-banner::after { background: linear-gradient(90deg,rgba(239,245,239,.92),rgba(239,245,239,.6) 65%,rgba(239,245,239,.15)); }
  .page-banner h1 { font-size: 35px; margin-bottom: 15px; }
  .page-banner p:last-child { font-size: 14px; }
  .about-detail h2 { margin-bottom: 20px; }
  .company-signature { font-size: 15px; margin-top: 24px; }
  .experience-panel { min-height: 270px; padding: 35px; }
  .experience-number { font-size: 87px; }
  .team-grid { gap: 38px; }
  .team-principles { font-size: 12px; gap: 18px; }
  .contact-main { padding-block: 51px 57px; min-height: auto; }
  .contact-heading h1 { font-size: 34px; }
  .contact-heading .copy { font-size: 14px; margin-bottom: 29px; }
  .contact-card { padding: 28px 23px; min-height: 245px; }
  .contact-card::after { right: -180px; opacity: .7; }
  .contact-email { font-size: clamp(19px,5.35vw,28px); letter-spacing: -.5px; margin-block: 24px 18px; }
  .contact-note { font-size: 11px; }
}
@media (max-width: 360px) {
  .hero h1 { font-size: 39px; }
  .fact { padding-left: 13px; }
  .fact-label { font-size: 10px; }
  .contact-email { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}