:root{
  --pine:#123f2b;
  --pine-deep:#082d1e;
  --pine-bright:#1e5a3e;
  --gold:#d29a2e;
  --gold-light:#e4b553;
  --cream:#f5f0e6;
  --paper:#fbf8f1;
  --white:#fffefa;
  --ink:#15251c;
  --muted:#667168;
  --line:#d9d3c6;
  --shell:min(1240px,calc(100vw - 64px));
  --shadow:0 24px 60px rgba(15,48,33,.12);
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{background:var(--paper);color:var(--ink);font-size:15px;font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;width:100%}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
.shell{width:var(--shell);margin-inline:auto}
.section{padding:88px 0}
.section-title{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(280px,.75fr);gap:80px;align-items:end;margin-bottom:42px}
.section-title h2,.about-copy h2,.contact h2{font-size:clamp(32px,3vw,42px);line-height:1.25;letter-spacing:-.03em;font-weight:700}
.section-title>p,.about-copy>p,.contact p{color:var(--muted);font-size:15px;max-width:580px}
.button{min-height:54px;display:inline-flex;align-items:center;justify-content:space-between;gap:38px;padding:0 24px;border:1px solid transparent;font-size:14px;font-weight:600;transition:transform .25s var(--ease),background .25s,border-color .25s,color .25s}
.button:hover{transform:translateY(-2px)}
.button:focus-visible,.text-link:focus-visible,.main-nav a:focus-visible,.entry-card:focus-visible{outline:3px solid #f3c86a;outline-offset:3px}
.button-gold{background:var(--gold);border-color:var(--gold);color:#102f21}
.button-gold:hover{background:var(--gold-light);border-color:var(--gold-light)}
.button-outline{border-color:rgba(255,255,255,.65);color:#fff;background:rgba(7,42,28,.14)}
.button-outline:hover{background:#fff;color:var(--pine)}
.text-link{display:inline-flex;align-items:center;gap:28px;padding-block:8px;border-bottom:1px solid currentColor;color:var(--pine);font-size:15px;font-weight:600}
.text-link-light{color:#f0c56b}

.site-header{position:fixed;inset:0 0 auto;z-index:50;height:76px;color:#fff;background:linear-gradient(180deg,rgba(4,23,15,.62),rgba(4,23,15,0));transition:background .3s,box-shadow .3s,color .3s,height .3s}
.site-header.scrolled{height:68px;color:var(--ink);background:rgba(251,248,241,.96);box-shadow:0 10px 32px rgba(8,39,26,.1);border-bottom:1px solid rgba(18,63,43,.12);backdrop-filter:blur(15px)}
.site-header.menu-open{color:var(--ink);background:var(--paper)}
.nav-wrap{height:100%;display:flex;align-items:center;gap:32px}
.brand{width:212px;flex:0 0 auto}
.brand img{height:36px;object-fit:contain;object-position:left center}
.site-header.scrolled .brand img{filter:brightness(0) saturate(100%) invert(19%) sepia(24%) saturate(1175%) hue-rotate(98deg) brightness(89%)}
.site-header.menu-open .brand img{filter:brightness(0) saturate(100%) invert(19%) sepia(24%) saturate(1175%) hue-rotate(98deg) brightness(89%)}
.main-nav{display:flex;align-items:center;justify-content:center;gap:clamp(18px,2.4vw,38px);margin-left:auto}
.main-nav a{position:relative;font-size:13px;font-weight:700;white-space:nowrap}
.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--gold);transition:right .25s var(--ease)}
.main-nav a:hover::after{right:0}
.nav-cta{align-self:stretch;display:grid;place-items:center;min-width:118px;padding-inline:20px;border-inline:1px solid rgba(255,255,255,.45);background:rgba(9,56,37,.7);font-size:13px;font-weight:600;transition:background .25s,color .25s}
.site-header.scrolled .nav-cta{background:var(--pine);color:#fff;border-color:var(--pine)}
.nav-cta:hover{background:var(--gold)!important;color:var(--pine-deep)!important}
.menu-btn{display:none;border:0;background:transparent;padding:8px;margin-left:auto;color:inherit}
.menu-btn span{display:block;width:25px;height:2px;background:currentColor;margin:5px 0;transition:.25s}
.home-page{--paper:#fff;--cream:#f5f7f6;--white:#fff;--line:#e0e5e2;--muted:#5a665f}
.home-page .site-header{height:84px;color:var(--pine);background:rgba(255,255,255,.98);border-bottom:1px solid var(--line)}
.home-page .site-header.scrolled{height:76px;box-shadow:none}
.home-page .brand{width:246px}
.home-page .brand img{height:42px}
.home-page .main-nav a{font-size:15px;font-weight:500}
.home-page .nav-cta{font-size:15px;min-width:132px}
.home-page .site-header .brand img{filter:brightness(0) saturate(100%) invert(19%) sepia(24%) saturate(1175%) hue-rotate(98deg) brightness(89%)}
.home-page .nav-cta{color:#fff;background:var(--pine);border-color:var(--pine)}
.language-switch{display:flex;align-items:center;flex:0 0 auto;gap:0;color:var(--pine)}
.language-switch button{min-width:44px;min-height:44px;padding:8px;border:0;background:transparent;color:inherit;font-size:13px;font-weight:600;cursor:pointer}
.language-switch button:hover{background:#f0f5f1}
.language-switch button[aria-pressed="true"]{background:#e5eee7;color:#123f2b}
.language-switch button:focus-visible,.menu-btn:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.site-header .nav-wrap .menu-btn{min-width:44px;min-height:44px;margin-left:0}
.site-header .nav-wrap{gap:24px}
:lang(en) .site-header .main-nav{gap:22px}
:lang(en) .site-header .main-nav a{font-size:14px}
:lang(en) .home-page .brand{width:218px}
:lang(en) .home-page .hero-panel{max-width:680px}
:lang(en) .home-page .hero h1{font-size:clamp(40px,3.7vw,52px);line-height:1.15;letter-spacing:-.025em}
:lang(en) .home-page .hero-lead{max-width:550px}
:lang(en) .home-page .hero-actions{gap:30px}
:lang(en) .home-page .entry-card strong{font-size:18px}
:lang(en) .home-page .mini-selector{grid-template-columns:1fr;gap:22px}
:lang(en) .home-page .choice-row span{padding-inline:8px;min-height:52px;text-align:center}
:lang(en) .home-page .project-facts>div{grid-template-columns:66px 1fr}
:lang(en) .home-page .contact-cards{grid-template-columns:1fr 1.25fr}
:lang(en) .footer-top{grid-template-columns:minmax(200px,1fr) minmax(250px,1fr) auto;gap:32px}
:lang(en) .footer nav{display:flex;flex-wrap:wrap;gap:12px 24px}
:lang(en) .copyright{flex-wrap:wrap;padding-block:18px}
:lang(en) .copyright .company-scope{flex-basis:100%;text-align:left;order:3}


.button-pine{background:var(--pine);border-color:var(--pine);color:#fff}
.button-pine:hover{background:var(--pine-bright);border-color:var(--pine-bright)}
.hero{position:relative;isolation:isolate;min-height:680px;display:flex;align-items:center;overflow:hidden;background:#f6f8f2;color:var(--pine);border-bottom:1px solid var(--line)}
.hero-background{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-background img{width:100%;height:100%;object-fit:cover;object-position:center center}
.hero-background::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(250,251,248,.97) 0%,rgba(250,251,248,.91) 21%,rgba(250,251,248,.6) 39%,rgba(250,251,248,.05) 66%,rgba(250,251,248,0) 100%)}
.hero-inner{position:relative;z-index:1;padding-block:176px 96px}
.hero-panel{min-width:0;position:relative;max-width:620px}
.hero h1{font-size:clamp(42px,4.2vw,58px);line-height:1.3;letter-spacing:-.03em;font-weight:700;margin-bottom:24px}
.hero h1 em{font-style:normal;color:#916f34}
.hero-lead{max-width:540px;font-size:18px;line-height:1.8;color:#5a635e;margin-bottom:36px}
.hero-actions{display:flex;align-items:center;gap:42px;flex-wrap:wrap}
.hero-actions .button{min-width:196px;justify-content:center;font-size:16px;min-height:56px}
.hero-contact{border-color:#b49051;font-size:16px;font-weight:500}
.need-entries{background:#fff;border-bottom:1px solid var(--line)}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);padding-block:20px}
.entry-card{min-height:68px;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:12px 32px;border-right:1px solid var(--line);transition:color .25s}
.entry-card:first-child{padding-left:0}.entry-card:last-child{border-right:0}
.entry-card:hover{color:var(--pine-bright)}
.entry-card strong{font-size:19px;font-weight:600}
.entry-arrow{color:var(--pine);font-size:22px;transition:transform .25s}
.entry-card:hover .entry-arrow{transform:translateX(5px)}
.quick-select{background:var(--cream);padding-block:60px}
.quick-select .section-title{grid-template-columns:1fr;margin-bottom:28px}
.quick-select h2{font-size:32px}
.selector-shell{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:stretch}
.mini-selector{padding:30px;background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:center;gap:28px}
.mini-selector fieldset{border:0;min-width:0}
.mini-selector legend,.selector-fields label>span{display:block;font-size:14px;font-weight:600;margin-bottom:14px}
.choice-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0}
.choice-row label{position:relative;cursor:pointer;min-width:0}
.choice-row input{position:absolute;opacity:0;pointer-events:none}
.choice-row span{display:grid;place-items:center;min-height:50px;border:1px solid var(--line);margin-left:-1px;background:#fff;font-size:14px;transition:.2s}
.choice-row label:first-child span{margin-left:0}
.choice-row input:checked+span{position:relative;border-color:var(--pine);background:#f0f6f1;color:var(--pine);font-weight:600}
.choice-row input:focus-visible+span{outline:3px solid #d29a2e;outline-offset:2px}
.selector-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.selector-fields label{min-width:0}
.selector-fields select{width:100%;height:50px;border:1px solid var(--line);border-radius:0;background:#fff;color:var(--ink);padding:0 28px 0 12px;outline:0;font-size:14px}
.selector-fields select:focus{border-color:var(--pine);box-shadow:0 0 0 3px rgba(18,63,43,.1)}
.mini-result{padding:26px 28px;background:var(--pine);color:#fff;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.mini-result h3{font-size:24px;font-weight:600;line-height:1.35;margin-bottom:10px}
.mini-result>p{color:#dce8df;font-size:14px;margin-bottom:12px}
.mini-result .text-link{font-size:14px;font-weight:500;gap:32px}
.systems{background:#fff}
.system-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 28px}
.system-card{min-width:0;color:var(--ink)}
.system-photo{display:block;width:100%;aspect-ratio:8/5;overflow:hidden;background:#eef2ef}
.system-photo img{height:100%;object-fit:cover;filter:saturate(.88);transition:transform .45s var(--ease)}
.system-photo--conveying img{object-position:50% 30%}
.system-photo--ventilation img{object-position:50% 84%}
.system-photo--cleaning img{object-position:50% 30%}
.system-photo--structure img{object-position:50% 55%}
.system-photo--control img{object-position:50% 40%}
@media (hover:hover){.system-card:hover .system-photo img{transform:scale(1.025)}}
.system-card div{padding-top:20px}
.system-card h3{font-size:21px;font-weight:600;margin-bottom:6px}
.system-card p{font-size:14px;color:var(--muted)}
.featured{background:var(--cream)}
.project-heading{grid-template-columns:1fr auto;gap:24px}
.project-heading .text-link{justify-self:end;font-size:14px;font-weight:500}
.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 28px}
.project-card{min-width:0}
.project-photo{aspect-ratio:4/3;background:#e8edeb;overflow:hidden}
.project-photo img{width:100%;height:100%;object-fit:contain}
.project-copy{padding-top:18px}
.project-copy h3{font-size:20px;font-weight:600;line-height:1.45;overflow-wrap:anywhere}
.project-copy p{font-size:14px;color:var(--muted);margin-top:6px;line-height:1.6}
.project-more{margin-top:36px;border-top:1px solid var(--line)}
.project-more>summary{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:64px;padding:14px 0;color:var(--pine);cursor:pointer;font-weight:600;list-style:none}
.project-more>summary::-webkit-details-marker{display:none}
.project-more>summary:hover{color:var(--pine-bright)}
.project-more>summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
.project-more-icon{font-size:26px;font-weight:400;line-height:1}
.project-more-close,.project-more[open] .project-more-open{display:none}
.project-more[open] .project-more-close{display:inline}
.project-more[open] .project-more-icon{transform:rotate(45deg)}
.project-more .project-grid{padding-top:16px}
.project-more .project-photo{aspect-ratio:4/5}
@media (max-width:820px){.project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 22px}.project-heading{grid-template-columns:1fr auto}.project-copy h3{font-size:19px}}
@media (max-width:560px){.project-grid{grid-template-columns:1fr;gap:30px}.project-heading{grid-template-columns:1fr;gap:12px}.project-heading .text-link{justify-self:start}.project-more{margin-top:28px}.project-copy{padding-top:14px}.project-copy h3{font-size:20px}}
.featured-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(290px,.8fr);gap:52px;align-items:center}
.featured-copy{grid-column:2;grid-row:1;display:flex;flex-direction:column;align-items:flex-start}
.featured-copy h2{font-size:30px;font-weight:600;line-height:1.35;margin-bottom:20px}
.featured-copy>p{font-size:15px;color:var(--muted);line-height:1.85;margin-bottom:20px}
.project-facts{width:100%;margin-bottom:24px}
.project-facts>div{display:grid;grid-template-columns:40px 1fr;gap:18px;padding:10px 0;border-bottom:1px solid var(--line)}
.project-facts dt{color:var(--muted);font-size:14px}
.project-facts dd{font-size:14px}
.featured-media{grid-column:1;grid-row:1;overflow:hidden;aspect-ratio:3/2;background:#e7ece4}
.featured-media img{height:100%;object-fit:cover;filter:saturate(.82)}
.delivery{background:#fff}
.delivery-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px}
.delivery-card{min-width:0}
.card-meta{display:flex;align-items:center;margin-bottom:16px}
.card-meta span{font-size:18px;font-weight:600}
.delivery-photo{aspect-ratio:3/2;overflow:hidden;background:#e7ece4;margin-bottom:16px}
.delivery-photo img{height:100%;object-fit:cover;filter:saturate(.82)}
.photo-planning img{object-position:center 85%}
.photo-structure img{object-position:center 64%}
.photo-installation img{object-position:center 25%}
.photo-access img{object-position:center 12%}
.delivery-card>p{color:var(--muted);font-size:14px;line-height:1.8}
.about{background:var(--cream)}
.about-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:72px;align-items:center}
.about-photo{aspect-ratio:3/2;overflow:hidden;background:#e7ece4}
.about-photo img{height:100%;object-fit:cover;object-position:center 58%;filter:saturate(.82)}
.about-copy h2{margin-bottom:24px}
.about-copy>p{font-size:16px;line-height:1.9;margin-bottom:26px}
.contact{padding:66px 0;background:var(--pine);color:#fff}
.contact-layout{display:grid;grid-template-columns:minmax(220px,.9fr) minmax(0,1.5fr);gap:32px 60px;align-items:center}
.contact h2{font-size:34px;margin-bottom:16px}
.contact p{color:#dce8df;font-size:15px}
.contact-cards{display:grid;grid-template-columns:.9fr 1.3fr;gap:32px;font-style:normal}
.contact-cards a{min-width:0;padding-block:12px;display:flex;flex-direction:column;justify-content:center;border-bottom:1px solid rgba(255,255,255,.34)}
.contact-cards small{color:#dce8df;font-size:14px;margin-bottom:12px}
.contact-cards strong{font-size:clamp(20px,1.6vw,24px);font-weight:500;line-height:1.5;overflow-wrap:anywhere}
.contact-cards a:hover strong{color:#f1d29a}
.contact-button{justify-self:start;min-width:190px}
.button-contact{border-color:rgba(255,255,255,.6);background:transparent;color:#fff}
.button-contact:hover{background:#fff;color:var(--pine)}
.footer{background:var(--pine-deep);color:#fff}
.footer-top{min-height:150px;display:grid;grid-template-columns:1fr auto auto;gap:54px;align-items:center}
.footer-brand img{width:228px;height:39px;object-fit:contain;object-position:left}
.footer-brand p{color:rgba(255,255,255,.7);font-size:12px;margin-top:10px}
.footer nav{display:flex;gap:26px}
.footer nav a,.footer-contact a{font-size:13px;color:rgba(255,255,255,.78)}
.footer nav a:hover,.footer-contact a:hover{color:#fff}
.footer-contact{display:grid;gap:6px;text-align:right}
.copyright{min-height:64px;border-top:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:space-between;gap:20px}
.copyright span{font-size:12px;color:rgba(255,255,255,.68)}
.copyright .company-scope{flex:1;text-align:center;line-height:1.6}
.site-version{display:inline-flex!important;padding:5px 10px;border:1px solid rgba(228,181,83,.35);color:#e4b553!important;letter-spacing:.04em;white-space:nowrap}
.reveal{opacity:1;transform:none}
.reveal.visible{opacity:1;transform:none}
@media (max-width:1120px){
  :root{--shell:min(100% - 48px,1040px)}
  .brand{width:176px}.main-nav{gap:17px}.main-nav a{font-size:12px}.nav-cta{min-width:108px;padding-inline:15px}
  .home-page .brand{width:220px}.home-page .main-nav a{font-size:14px}.home-page .nav-wrap{gap:22px}
  .selector-shell{grid-template-columns:minmax(0,1fr) 300px}
  .mini-selector{grid-template-columns:1fr;gap:24px;padding:26px}.choice-row{max-width:none}
  .delivery-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}
  .featured-layout{gap:34px;grid-template-columns:minmax(0,1.3fr) minmax(280px,1fr)}
  .about-layout{gap:42px}
  .contact-layout{grid-template-columns:1fr 1.6fr;gap:30px}.contact-cards{gap:24px}
  .footer-top{gap:30px}.footer nav{gap:16px}
  .copyright{flex-wrap:wrap;padding-block:18px}.copyright .company-scope{flex-basis:60%;text-align:right}.copyright .site-version{margin-left:auto}
  .site-header .nav-wrap{gap:16px}.home-page .site-header .brand{width:180px}.site-header .main-nav{gap:14px}.home-page .site-header .main-nav a{font-size:13px}.site-header .nav-wrap .nav-cta{min-width:108px;padding-inline:14px}
  :lang(en) .site-header .nav-cta{display:none}
  :lang(en) .site-header .language-switch{margin-left:auto}
  :lang(en) .site-header .menu-btn{display:block}
  :lang(en) .site-header .main-nav{position:absolute;top:100%;left:0;right:0;display:grid;gap:0;margin:0;padding:10px 24px 20px;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--line);box-shadow:0 18px 35px rgba(11,43,29,.12);transform:translateY(-130%);opacity:0;pointer-events:none;transition:.3s var(--ease)}
  :lang(en) .site-header .main-nav.open{transform:none;opacity:1;pointer-events:auto}
  :lang(en) .site-header .main-nav a{padding:13px 8px;border-bottom:1px solid var(--line);font-size:15px}.main-nav a::after{pointer-events:none}
  :lang(en) .site-header .main-nav a::after{display:none}
  :lang(en) .selection-page .site-header .menu-btn{display:grid;place-items:center;border:1px solid var(--pine);padding:8px}
  :lang(en) .selection-page .site-header .menu-btn b{display:block;font-size:12px;font-weight:600}
  :lang(en) .selection-page .site-header .menu-btn span{display:none}
  :lang(en) .footer-top{grid-template-columns:1fr 1fr}.footer-brand{min-width:0}
  :lang(en) .footer-contact{grid-column:2;text-align:left}
}
@media (max-width:820px){
  :root{--shell:calc(100% - 36px)}
  html{scroll-padding-top:76px}
  .site-header{height:68px}.brand{width:174px}.nav-cta{display:none}.menu-btn{display:block}
  .home-page .site-header,.home-page .site-header.scrolled{height:76px}.home-page .brand{width:212px}.home-page .brand img{height:38px}
  .site-header .nav-wrap{gap:8px}.site-header .nav-wrap .brand{width:clamp(136px,calc(100vw - 184px),202px);min-width:0;flex:0 1 auto}.site-header .language-switch{margin-left:auto}
  .main-nav{position:absolute;top:68px;left:0;right:0;display:grid;gap:0;margin:0;padding:10px 18px 20px;background:var(--paper);color:var(--ink);border-bottom:1px solid var(--line);box-shadow:0 18px 35px rgba(11,43,29,.12);transform:translateY(-130%);opacity:0;pointer-events:none;transition:.3s var(--ease)}
  .home-page .main-nav{top:76px}
  .main-nav.open{transform:none;opacity:1;pointer-events:auto}.main-nav a{padding:13px 8px;border-bottom:1px solid var(--line);font-size:14px}.main-nav a::after{display:none}
  .menu-btn.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-btn.active span:nth-child(2){opacity:0}.menu-btn.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero{min-height:640px;align-items:flex-start}.hero-inner{padding-block:158px 80px}.hero h1{font-size:48px}
  .hero-background img{object-position:53% center}.hero-background::after{background:linear-gradient(180deg,rgba(250,251,248,.93) 0%,rgba(250,251,248,.84) 29%,rgba(250,251,248,.66) 53%,rgba(250,251,248,.1) 100%)}
  .entry-grid{padding-block:14px}.entry-card{min-height:64px;padding-inline:20px}.entry-card strong{font-size:17px}
  .section{padding:66px 0}.section-title{grid-template-columns:1fr;gap:16px;margin-bottom:30px}.section-title h2,.about-copy h2{font-size:34px}
  .selector-shell{grid-template-columns:1fr}.mini-selector{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);padding:26px;gap:24px}.mini-result{padding:26px}
  .home-page .mini-selector input,.home-page .mini-selector select{font-size:16px}
  .delivery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .featured-layout{grid-template-columns:1fr;gap:30px}.featured-copy,.featured-media{grid-column:auto;grid-row:auto}.featured-media{order:-1}.featured-copy h2{font-size:27px}
  .system-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 22px}
  .about-layout{grid-template-columns:1fr;gap:36px}.about-photo{order:2}.about-copy>p{max-width:none}
  .contact-layout{grid-template-columns:1fr;gap:28px}.contact-cards{max-width:700px}
  .footer-top{padding:40px 0;grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-contact{text-align:left}.footer nav{display:grid;gap:8px}
  .copyright{align-items:flex-start;flex-direction:column;gap:10px}.copyright .company-scope{text-align:left}.copyright .site-version{margin-left:0}
  :lang(en) .home-page .hero h1{font-size:44px}
  :lang(en) .footer-top{grid-template-columns:1fr 1fr}.footer-brand{min-width:0}
  :lang(en) .footer-brand{grid-column:1/-1}
  :lang(en) .footer-contact{grid-column:2}
}
@media (max-width:560px){
  :root{--shell:calc(100% - 36px)}
  .brand{width:160px}.home-page .brand{width:202px}
  .hero{min-height:560px}.hero-inner{padding-block:136px 70px}.hero h1{font-size:38px;line-height:1.35;margin-bottom:20px}.hero-lead{font-size:15px;line-height:1.85;max-width:330px;margin-bottom:28px}
  .hero-actions{gap:24px;flex-wrap:nowrap}.hero-actions .button{min-width:156px;min-height:52px;padding-inline:16px;font-size:14px}.hero-contact{font-size:14px;gap:14px;white-space:nowrap}
  .entry-grid{padding-block:8px}.entry-card{min-height:66px;padding-inline:13px;gap:8px;flex-direction:column;align-items:flex-start;justify-content:center}.entry-card strong{font-size:15px}.entry-arrow{font-size:18px;line-height:1}
  .section{padding:52px 0}.section-title{margin-bottom:28px}.section-title h2,.about-copy h2,.contact h2{font-size:30px}.section-title>p,.about-copy>p{font-size:15px}
  .selector-shell{gap:18px}.mini-selector{padding:22px 18px;grid-template-columns:1fr;gap:24px}.mini-selector legend,.selector-fields label>span{font-size:14px;margin-bottom:12px}.selector-fields{gap:12px}.selector-fields select{padding-inline:10px 22px}.mini-result{padding:24px}.mini-result h3{font-size:23px}
  .system-grid{grid-template-columns:1fr;gap:30px}.system-card div{padding-top:16px}.system-card h3{font-size:20px}
  .featured-copy h2{font-size:25px}.featured-copy>p{font-size:15px}.featured-layout{gap:24px}
  .delivery-grid{grid-template-columns:1fr;gap:30px}.card-meta{margin-bottom:14px}.card-meta span{font-size:19px}
  .about-layout{gap:28px}.about-copy>p{line-height:1.85}
  .contact{padding:50px 0}.contact-cards{grid-template-columns:1fr;gap:16px}.contact-cards strong{font-size:23px}.contact-button{width:auto}
  .footer-top{grid-template-columns:1fr;gap:24px;padding-block:36px}.footer-brand{grid-column:auto}.footer-contact{text-align:left}.copyright{padding:20px 0}
  :lang(en) .home-page .hero h1{font-size:34px;line-height:1.18}
  :lang(en) .home-page .hero-actions{gap:18px;flex-wrap:wrap;align-items:flex-start}
  :lang(en) .home-page .hero-actions .button{min-width:160px}
  :lang(en) .home-page .hero-contact{white-space:normal;max-width:150px;line-height:1.4}
  :lang(en) .home-page .entry-card{justify-content:space-between;gap:12px;min-height:98px}
  :lang(en) .home-page .entry-card strong{font-size:14px;line-height:1.45;overflow-wrap:normal;hyphens:auto}
  :lang(en) .home-page .choice-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  :lang(en) .home-page .choice-row span{margin-left:0;font-size:14px}
  :lang(en) .home-page .selector-fields{grid-template-columns:1fr}
  :lang(en) .home-page .contact-cards{grid-template-columns:1fr}
  :lang(en) .home-page .contact h2{font-size:30px}
  :lang(en) .footer-top{grid-template-columns:1fr}
  :lang(en) .footer-brand,:lang(en) .footer-contact{grid-column:auto}
  :lang(en) .footer nav{display:grid;gap:8px}
}
@media (max-width:360px){
  .hero h1{font-size:34px}.hero-actions{gap:18px}.hero-actions .button{min-width:144px}.hero-contact{gap:10px}
  .entry-card strong{font-size:14px}.entry-card{padding-inline:10px}
  .selector-fields{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}