:root{--paper:#f5f4ef;--white:#fff;--ink:#1d2823;--muted:#66736c;--green:#244b3d;--green-dark:#19382d;--sage:#e5ece5;--line:#d9dfd8}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html{scrollbar-color:#9bad9e var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}
::selection{background:#b9d1bc;color:var(--ink)}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{letter-spacing:-.04em;line-height:1.12}
h1{font-size:clamp(2.8rem,5.4vw,5.8rem)}
h2{font-size:clamp(2rem,3.8vw,3.6rem)}
h3{font-size:clamp(1.25rem,1.7vw,1.55rem)}
p{line-height:1.7}
a{color:inherit;text-decoration:none}
input,textarea{caret-color:var(--green)}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
:focus-visible{outline:3px solid #52775d;outline-offset:3px}
.container{width:min(1200px,calc(100% - 48px));margin-inline:auto}
.skip-link{position:absolute;left:16px;top:-100px;z-index:100;background:var(--white);padding:12px 18px}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-block;font-size:1.27rem;font-weight:800;line-height:1;letter-spacing:-.055em;white-space:nowrap}
.brand span{display:block;margin-top:5px;font-size:.58rem;font-weight:700;letter-spacing:.29em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:30px;font-size:.92rem;font-weight:700}
.nav-links>a:not(.button){padding-block:8px;border-bottom:2px solid transparent}
.nav-links>a:not(.button):hover,.nav-links>a[aria-current=page]{border-bottom-color:var(--green);color:var(--green)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border:1px solid var(--green);border-radius:3px;background:var(--green);color:#fff;font-weight:700;line-height:1.2;text-align:center;cursor:pointer;transition:background .18s,color .18s,border-color .18s}
.button:hover{background:var(--green-dark);border-color:var(--green-dark)}
.button.outline{background:transparent;color:var(--green)}
.button.outline:hover{background:var(--sage)}
.button.inverse{background:var(--white);border-color:var(--white);color:var(--green)}
.button.inverse:hover{background:var(--sage);border-color:var(--sage)}
.button.ghost{background:transparent;border-color:rgba(255,255,255,.55)}
.button.ghost:hover{background:rgba(255,255,255,.12)}
.mobile-toggle{display:none}
.eyebrow{margin-bottom:18px;color:#56745f;font-size:.72rem;font-weight:800;letter-spacing:.21em;text-transform:uppercase}
.section{padding:90px 0}
.section.sage{background:var(--sage)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:44px;margin-bottom:34px}
.section-head h2{max-width:680px;margin-bottom:0}
.section-head p{max-width:435px;margin-bottom:3px;color:var(--muted)}
.lead{max-width:680px;color:var(--muted);font-size:1.07rem}
.action-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.text-link{display:inline-flex;align-items:center;gap:10px;padding-bottom:4px;border-bottom:1px solid #8ca493;color:var(--green);font-weight:800}
.text-link:hover{border-bottom-color:var(--green)}
.hero{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);min-height:clamp(520px,45vw,620px)}
.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:56px clamp(30px,5vw,76px) 58px max(24px,calc((100vw - 1200px)/2))}
.hero-copy h1{max-width:640px;margin-bottom:22px;font-size:clamp(3.1rem,4.7vw,4.35rem);letter-spacing:-.035em;line-height:1.08}
.hero-copy .lead{max-width:530px;margin:0;font-size:1.06rem;line-height:1.62}
.hero-visual{position:relative;min-height:0;overflow:hidden;background:#e8eae4}
.hero-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 75%}
.hero .action-row{margin-top:30px}
.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.feature-card{background:var(--white);border:1px solid var(--line);overflow:hidden}
.feature-image{aspect-ratio:1.55;overflow:hidden;background:#e2e8df}
.feature-image img{width:100%;height:100%;object-fit:cover;object-position:center 58%;transition:transform .25s}
.feature-card:hover img{transform:scale(1.025)}
.feature-content{padding:27px 29px 30px}
.feature-content p{max-width:470px;color:var(--muted)}
.feature-content .text-link{margin-top:4px}
.source-note{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:24px;padding:24px 29px;background:#ebeee7;border:1px solid var(--line)}
.source-note p{max-width:760px;margin:0;color:#4e5f53}
.principles-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}
.principles-grid article{padding-top:20px;border-top:1px solid #aebfb0}
.principles-grid h3{margin-bottom:12px}
.principles-grid p{max-width:32ch;margin-bottom:0;color:#43584a}
.benefit-grid,.audience-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.benefit,.audience-card{padding:27px 23px;background:var(--white);border:1px solid var(--line)}
.benefit-number{display:block;margin-bottom:36px;color:#75907a;font-size:.8rem;font-weight:800;letter-spacing:.12em}
.benefit h3,.audience-card h3{margin-bottom:13px}
.benefit p,.audience-card p{margin-bottom:0;color:var(--muted);font-size:.92rem}
.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin:35px 0 32px}
.process-step{padding-top:17px;border-top:2px solid #8ea695}
.process-step strong{display:block;margin-bottom:25px;color:var(--green);font-size:.77rem;letter-spacing:.15em}
.process-step h3{font-size:1.21rem}
.process-step p{color:var(--muted);font-size:.92rem}
.editorial-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(35px,6vw,90px);align-items:center}
.editorial-image{aspect-ratio:1.18;overflow:hidden;background:#e4e9e3}
.editorial-image img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.editorial-copy p{color:var(--muted)}
.editorial-copy .text-link{margin-top:12px}
.image-credit{margin-top:10px;color:var(--muted);font-size:.74rem}
.cta{padding:76px 0;background:var(--green);color:#fff}
.cta-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:center}
.cta h2{max-width:710px}
.cta p{max-width:710px;margin-bottom:0;color:#dce8de}
.cta .action-row{justify-content:flex-end}
.page-hero{padding:70px 0 54px}
.page-hero h1{max-width:850px}
.page-hero p{max-width:750px;color:var(--muted);font-size:1.08rem}
.page-hero.compact{padding-bottom:48px}
.products-hero{padding-bottom:30px}
.products-hero h1{max-width:850px;margin-bottom:16px;font-size:clamp(2.65rem,4.3vw,4.5rem)}
.products-hero p{max-width:710px;margin-bottom:0}
.category-jump{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:25px}
.category-jump a{padding:8px 0;border-bottom:1px solid #9cae9e;color:var(--green);font-size:.91rem;font-weight:700}
.category-jump a:hover{border-bottom-color:var(--green)}
.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:24px;padding-bottom:74px}
.product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line)}
.product-card>img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;object-position:center 68%}
.product-card#home-sofas>img{object-position:center 72%}
.product-content{display:flex;flex:1;flex-direction:column;align-items:flex-start;padding:26px 28px 29px}
.product-content h2{font-size:clamp(1.6rem,2.15vw,2.15rem);margin-bottom:13px}
.product-content p{color:var(--muted)}
.product-content .detail-note{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:.88rem}
.product-content .button{margin-top:auto}
.product-card.text-only{min-height:0;background:#e9eee7}
.product-card.text-only .product-content{justify-content:flex-start;padding:31px 34px 35px}
.product-card.text-only p{max-width:440px}
.product-card .text-link{margin-top:6px}
.quote-strip{padding:49px 0;background:#e2e9df}
.quote-strip .editorial-split{grid-template-columns:1.4fr .6fr}
.quote-strip h2{font-size:clamp(1.7rem,2.5vw,2.5rem)}
.quote-strip .action-row{justify-content:flex-end;margin-top:0}
.prose p{color:var(--muted)}
.prose p:last-child{margin-bottom:0}
.prose h2{margin-bottom:25px}
.note{padding:20px 24px;border:1px solid var(--line);background:#eff2eb;color:#405549;font-size:.9rem;line-height:1.6}
.about-page h2{font-size:clamp(1.9rem,3vw,2.8rem)}
.about-hero{padding:56px 0 36px}
.about-hero h1{max-width:850px;margin-bottom:18px;font-size:clamp(2.7rem,4.5vw,4rem);line-height:1.08}
.about-hero>p{max-width:700px;margin-bottom:0;color:#536359;font-size:1.08rem}
.about-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(32px,5vw,72px);align-items:center;padding-bottom:76px}
.about-copy h2{margin-bottom:22px}
.about-copy p{max-width:65ch;color:#536359}
.about-copy .partner-note{margin:24px 0 0;padding-top:18px;border-top:1px solid var(--line);font-size:.93rem}
.about-photo{margin:0;min-width:0}
.about-photo img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;object-position:50% 65%}
.about-photo figcaption{margin-top:12px;color:#536359;font-size:.85rem;line-height:1.5}
.about-workflow{padding:68px 0;background:var(--sage)}
.about-section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start;margin-bottom:34px}
.about-section-head h2{margin-bottom:0}
.about-section-head>p{max-width:65ch;margin-bottom:0;color:#536359}
.about-workflow .about-section-head>p,.about-workflow .about-steps p{color:#43584a}
.about-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin:0;padding:0;list-style:none}
.about-steps li{padding-top:20px;border-top:1px solid #aebfb0}
.step-label{display:block;margin-bottom:20px;color:var(--green);font-size:.85rem;font-weight:700}
.about-steps h3{margin-bottom:12px;font-size:1.2rem;line-height:1.3}
.about-steps p{margin-bottom:0;font-size:.94rem}
.about-buyers{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,88px);padding-block:76px}
.buyer-list{margin:0}
.buyer-list>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:24px;padding:20px 0;border-top:1px solid var(--line)}
.buyer-list dt{font-weight:700;line-height:1.5}
.buyer-list dd{margin:0;color:#536359;line-height:1.65}
.about-scope{padding-bottom:76px}
.scope-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.scope-links>a{display:block;padding:24px 0;border-top:1px solid var(--line)}
.scope-links h3{margin-bottom:10px;font-size:1.35rem}
.scope-links p{margin-bottom:14px;color:#536359}
.scope-links>a>span{color:var(--green);font-size:.91rem;font-weight:700}
.scope-links>a:hover>span{text-decoration:underline;text-underline-offset:4px}
.scope-note{max-width:80ch;margin:20px 0 0;color:#536359;font-size:.93rem}
.about-cta h2{font-size:clamp(2rem,3.2vw,3rem)}
.contact-hero{padding-top:45px;padding-bottom:22px}
.contact-hero h1{max-width:1000px;margin-bottom:12px;font-size:clamp(2.55rem,3.5vw,3.75rem)}
.contact-hero p{max-width:640px;margin-bottom:0}
.contact-layout{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(250px,.58fr);align-items:start;gap:clamp(30px,5vw,68px);padding-bottom:80px}
.contact-sidebar{padding-top:32px}
.contact-sidebar h2{font-size:1.75rem}
.contact-sidebar p{color:var(--muted)}
.contact-hint{margin-top:32px;padding-top:20px;border-top:1px solid var(--line)}
.contact-details{margin-top:32px}
.contact-method{padding:16px 0;border-top:1px solid var(--line)}
.contact-method dt{margin-bottom:7px;color:#657b69;font-size:.74rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.contact-method dd{margin:0;font-weight:700}
.contact-method a{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.form-box{padding:clamp(24px,3vw,36px);background:var(--white);border:1px solid var(--line)}
.form-box h2{font-size:1.8rem}
.form-intro{margin-bottom:24px;color:var(--muted);font-size:.92rem}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}
.field{min-width:0}
.field.full{grid-column:1/-1}
.field label{display:block;margin-bottom:8px;font-size:.84rem;font-weight:700}
.required{color:#8a4c36}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:12px 13px;border:1px solid #bcc8bd;border-radius:2px;background:#fff;color:var(--ink)}
.field textarea{min-height:145px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#5f6d63}
.field input[aria-invalid=true],.field select[aria-invalid=true],.field textarea[aria-invalid=true]{border-color:#aa563e;background:#fffaf7}
.field-error{margin:6px 0 0;color:#8b3e2c;font-size:.82rem;line-height:1.45}
.field-hint{margin:7px 0 0;color:#536359;font-size:.85rem;line-height:1.5}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);outline:2px solid #52775d;outline-offset:1px}
.form-small{margin:23px 0;color:#536359;font-size:.875rem}
.form-status{display:none;margin-top:18px;padding:14px 16px;line-height:1.5}
.form-status.show{display:block}
.form-status.pending{background:#eef0e9;color:#40564a}
.form-status.success{background:#e4f0e6;color:#1e5538}
.form-status.error{background:#fff0dd;color:#70451f}
.form-status.validation{background:#fff0dd;color:#70451f}
button:disabled{opacity:.68;cursor:wait}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.footer{padding:64px 0 26px;background:#172b22;color:#d7e2d8}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.65fr) minmax(0,1fr) minmax(0,1fr);gap:36px}
.footer .brand{color:#fff}
.footer p{max-width:330px;margin:22px 0 0;color:#c4d2c8;font-size:.91rem}
.footer h2{margin-bottom:17px;color:#fff;font-size:1rem;font-weight:700;letter-spacing:-.01em;line-height:1.4}
.footer ul{margin:0;padding:0;list-style:none}
.footer li{margin-bottom:5px;font-size:.91rem}
.footer li a{display:inline-block;padding:5px 0;line-height:1.5}
.footer a:hover{text-decoration:underline;text-underline-offset:3px}
.footer :focus-visible{outline-color:#bdd0bf}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:44px;padding-top:22px;border-top:1px solid #456151;color:#bccdc0;font-size:.84rem;line-height:1.5}
.footer-contact p{margin:0 0 17px}
.footer-contact .button{padding-inline:17px;font-size:.91rem}
.footer-contact-link{display:block;width:fit-content;margin-top:12px;padding:5px 0;text-decoration:underline;text-underline-offset:4px;font-size:.91rem}
[data-contact-footer-content]:empty{display:none}
.footer-contact [data-contact-footer-content]:not(:empty){margin-top:24px}
.contact-details[hidden]{display:none}
.footer-contact-label{display:block;margin:0 0 3px;color:#c4d2c8;font-size:.8rem}
.footer-contact-line{margin-bottom:12px;font-size:.9rem;overflow-wrap:anywhere}
[id]{scroll-margin-top:90px}
@media(max-width:980px){.hero{grid-template-columns:1fr 1fr}.hero-copy{padding-right:30px}.hero-copy h1{font-size:clamp(2.65rem,4.7vw,3.6rem)}.benefit-grid,.audience-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.hero{grid-template-columns:1fr;min-height:0}.hero-visual{grid-row:1;min-height:0;height:280px}.hero-copy{grid-row:2;padding:34px 24px 42px}.hero-copy h1{font-size:clamp(2.5rem,6vw,3.35rem)}.section{padding:70px 0}.section-head{display:block}.section-head p{margin-top:20px}.principles-grid{grid-template-columns:1fr;gap:23px}.principles-grid p{max-width:65ch}.editorial-split,.cta-grid,.contact-layout{grid-template-columns:1fr}.contact-sidebar{padding-top:0}.cta .action-row,.quote-strip .action-row{justify-content:flex-start}.quote-strip .editorial-split{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.container{width:min(100% - 32px,1200px)}.nav{min-height:66px}.mobile-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);background:transparent;color:var(--green);font-size:1.25rem;cursor:pointer}.nav-links{display:none;position:absolute;top:66px;left:0;right:0;align-items:stretch;gap:0;padding:12px 16px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 10px 15px rgba(15,32,21,.08)}.nav-links.open{display:flex;flex-direction:column}.nav-links a:not(.button){padding:14px 7px;border-bottom:1px solid var(--line)}.nav-links .button{margin-top:16px}.hero-visual{height:220px}.hero-visual img{object-position:50% 78%}.hero-copy{padding:29px 16px 38px}.hero-copy h1{font-size:clamp(2.35rem,10.5vw,2.85rem);margin-bottom:15px}.hero-copy .lead{font-size:1rem;line-height:1.55}.hero .action-row{margin-top:22px}.section{padding:58px 0}.feature-grid,.benefit-grid,.audience-grid,.process-grid,.product-grid,.fields{grid-template-columns:1fr}.feature-image{aspect-ratio:1.55}.feature-content{padding:23px}.source-note{display:block;padding:22px}.source-note .text-link{margin-top:15px}.page-hero{padding:44px 0 28px}.products-hero{padding-bottom:24px}.products-hero h1{font-size:clamp(2.3rem,10vw,2.75rem)}.category-jump{gap:3px 18px;margin-top:17px}.category-jump a{font-size:.85rem}.product-grid{padding-bottom:62px}.product-content,.product-card.text-only .product-content{padding:24px}.cta{padding:59px 0}.contact-hero{padding:38px 0 22px}.contact-hero h1{font-size:clamp(2.25rem,9.3vw,2.7rem)}.contact-layout{padding-bottom:64px}.form-box{padding:21px}.footer{padding:50px 0 24px}.footer-grid{gap:31px 20px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block;margin-top:33px}.footer-bottom span+span{display:block;margin-top:8px}}

@media(max-width:980px){
  .about-intro{gap:32px}.about-buyers{gap:32px}
  .about-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 32px}
  .buyer-list>div{grid-template-columns:1fr;gap:7px}
}
@media(max-width:760px){
  .nav{min-height:66px}.mobile-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);background:transparent;color:var(--green);font-size:1.25rem;cursor:pointer}
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;align-items:stretch;gap:0;padding:12px 16px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 10px 15px rgba(15,32,21,.08)}
  .nav-links.open{display:flex;flex-direction:column}.nav-links a:not(.button){padding:14px 7px;border-bottom:1px solid var(--line)}.nav-links .button{margin-top:16px}
  .about-hero{padding:40px 0 30px}.about-hero h1{font-size:clamp(2.35rem,7vw,3.1rem)}
  .about-intro,.about-buyers,.about-section-head{grid-template-columns:1fr;gap:28px}
  .about-intro{padding-bottom:52px}.about-photo{max-width:620px}
  .about-workflow{padding:52px 0}.about-buyers{padding-block:52px}.about-scope{padding-bottom:52px}
  .about-section-head{gap:16px;margin-bottom:26px}.about-copy h2{margin-bottom:17px}
  .scope-links{gap:0 28px}
}
@media(max-width:620px){
  .about-hero h1{font-size:2.45rem}.about-hero>p{font-size:1rem}
  .about-steps,.scope-links{grid-template-columns:1fr}
  .about-steps{gap:24px}.step-label{margin-bottom:12px}
  .scope-links>a{padding:22px 0}.scope-note{margin-top:12px}
  .footer-contact{grid-column:1/-1;padding-top:24px;border-top:1px solid #456151}
  .footer-contact p{max-width:38ch}.footer h2{font-size:.96rem}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Language controls remain outside the collapsible mobile menu. */
html.i18n-pending body{visibility:hidden}
.nav-links{margin-left:auto;gap:clamp(16px,1.8vw,26px)}
.nav-controls{display:flex;align-items:center;gap:12px;flex-shrink:0}
.language-switch{display:flex;align-items:center;gap:1px;white-space:nowrap;color:var(--green);font-size:.83rem}
.language-switch[hidden]{display:none}
.language-switch [data-language]{display:inline-flex;align-items:center;justify-content:center;min-width:38px;min-height:44px;padding:8px 5px;border:0;background:transparent;color:#536359;cursor:pointer;font-weight:600}
.language-switch [data-language][aria-current=true]{color:var(--green);text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:2px;font-weight:800}
.language-switch [data-language]:hover{color:var(--green);background:var(--sage)}
html[lang=zh-CN] body{font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif}
html[lang=zh-CN] h1,html[lang=zh-CN] h2,html[lang=zh-CN] h3{letter-spacing:0;line-height:1.3}
@media(max-width:980px){
  .nav{min-height:66px;gap:16px}
  .mobile-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);background:transparent;color:var(--green);font-size:1.25rem;cursor:pointer}
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;align-items:stretch;gap:0;margin-left:0;padding:12px 16px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 10px 15px rgba(15,32,21,.08)}
  .nav-links.open{display:flex;flex-direction:column}
  .nav-links a:not(.button){padding:14px 7px;border-bottom:1px solid var(--line)}
  .nav-links .button{margin-top:16px}
}
@media(max-width:380px){.nav-controls{gap:6px}.language-switch [data-language]{min-width:34px}}

/* Stage 4: preserve the established surfaces while clarifying sourcing and contact. */
.about-hero h1{max-width:900px;text-wrap:balance}
.about-hero .action-row{margin-top:22px}
.about-intro{padding-top:8px}
.about-copy p,.about-steps p,.contact-sidebar p{overflow-wrap:break-word}
.contact-hero h1{max-width:850px;text-wrap:balance}
.contact-sidebar{border-top:1px solid var(--line);padding-top:24px}
.contact-sidebar h2{max-width:22ch;line-height:1.2;margin-bottom:16px}
.contact-sidebar p:last-of-type{margin-bottom:0}
.field label{line-height:1.5}
.footer-contact p{max-width:28ch}
#quote-form:focus-visible{outline:3px solid #52775d;outline-offset:8px}
@media(max-width:760px){.about-intro{padding-top:0}.contact-sidebar{padding-top:24px}.contact-sidebar h2{max-width:none}}

/* Stage 5: real product references, a concise sourcing range, and in-page contact. */
[hidden]{display:none!important}
.featured-furniture{padding-bottom:64px}
.featured-furniture .section-head h2,.product-demos .section-head h2{font-size:clamp(2rem,3vw,2.8rem)}
.sofa-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.sofa-feature{min-width:0}
.sofa-feature>img{width:100%;aspect-ratio:3/2;height:auto;object-fit:cover;background:#e7e8e2}
.sofa-feature>div{padding-top:22px}
.sofa-feature h3{margin-bottom:12px;line-height:1.25}
.sofa-feature p{color:#536359;max-width:45ch}
.sofa-feature .text-link{margin-top:4px}
.selection-note{max-width:85ch;margin:28px 0 0;color:#536359;font-size:.9rem}
.sourcing-overview{padding:64px 0;background:var(--sage)}
.sourcing-overview h2{font-size:clamp(2rem,3vw,2.8rem)}
.capability-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 64px}
.capability-list article{padding-top:22px;border-top:1px solid #aebfb0}
.capability-list h3{margin-bottom:12px}
.capability-list p{color:#43584a;max-width:48ch}
.product-demos{padding-block:70px}
.demo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.product-demo{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:24px;align-items:center}
.product-demo video{display:block;width:100%;height:auto;aspect-ratio:9/16;max-height:420px;background:#19251e;object-fit:contain}
.product-demo h3{font-size:1.35rem;line-height:1.3}
.product-demo p{color:#536359;font-size:.95rem}
.buyer-support{padding-bottom:64px}
.support-list{margin:0}
.support-list>div{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:40px;padding:23px 0;border-top:1px solid var(--line)}
.support-list dt{font-size:1.1rem;font-weight:700;line-height:1.5}
.support-list dd{margin:0;max-width:68ch;color:#536359;line-height:1.7}
.sourcing-scenes{padding-top:64px}
.scene-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;max-width:850px;margin-left:auto}
.scene-grid figure{margin:0}
.scene-grid img{width:100%;height:auto;aspect-ratio:3/4;object-fit:contain;object-position:center;background:#e5e8e1}
.scene-grid figcaption{margin-top:12px;color:#536359;font-size:.85rem;line-height:1.5}
.payment-terms{margin-top:36px;padding-top:25px;border-top:1px solid var(--line)}
.payment-terms h2{font-size:1.25rem}
.payment-terms p{font-size:.9rem}
.contact-hero .action-row{margin-top:22px}
.social-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:20px;font-size:.9rem}
.social-links a{padding-block:8px}
@media(max-width:980px){.sofa-grid{gap:20px}.demo-grid{grid-template-columns:1fr}.product-demo{grid-template-columns:minmax(0,.6fr) minmax(0,1.4fr)}.product-demo video{width:min(100%,230px)}}
@media(max-width:620px){.sofa-grid,.capability-list,.support-list>div{grid-template-columns:1fr}.sofa-grid{gap:36px}.sofa-feature>div{padding-top:19px}.featured-furniture{padding-bottom:48px}.sourcing-overview{padding:48px 0}.capability-list{gap:27px}.product-demos{padding-block:48px}.product-demo{grid-template-columns:1fr;gap:20px}.product-demo video{width:210px;justify-self:center}.demo-grid{gap:38px}.support-list>div{gap:12px}.buyer-support{padding-bottom:48px}.sourcing-scenes{padding-top:48px}.scene-grid{gap:18px}.scene-grid figcaption{font-size:.8rem}.payment-terms{margin-top:28px}}

/* Stage 6: room-based sourcing tree and concise optional buyer specifications. */
.products-hero h1{max-width:850px;text-wrap:balance}
.category-tree{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 48px}
.category-branch{padding-top:19px;border-top:1px solid #aebfb0;min-width:0}
.category-branch h3{font-size:1.25rem;line-height:1.3;margin-bottom:13px}
.category-branch ul{list-style:none;margin:0;padding:0}
.category-branch a:not(.text-link){display:inline-flex;align-items:center;min-height:40px;padding-block:7px;line-height:1.5;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px}
.category-branch a:hover{text-decoration-color:currentColor;color:var(--green-dark)}
.category-branch .sofa-subcategories{margin-left:16px;padding-left:15px;border-left:1px solid #aebfb0;font-size:.92rem;color:#43584a}
.other-requirements p{max-width:35ch;font-size:.95rem;color:#43584a}
.featured-furniture{padding-top:64px}
.about-scope-nav{display:flex;flex-wrap:wrap;gap:16px 28px}
.about-scope-nav a{padding-block:8px}
.specification-options{grid-column:1/-1;border-block:1px solid var(--line);padding:0}
.specification-options summary{padding:17px 0;cursor:pointer;color:var(--green);font-weight:700;line-height:1.5}
.specification-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:5px 0 23px}
.footer-social{margin-top:24px}
.footer-social h3{font-size:.9rem;color:#fff;line-height:1.4;letter-spacing:0;margin-bottom:6px}
.footer-social .social-links{margin-top:0;gap:7px 16px}
.social-links a{display:inline-flex;align-items:center;gap:8px;min-height:44px}
.social-links svg{flex:none}
@media(max-width:980px){.category-tree{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 36px}}
@media(max-width:620px){.category-tree,.specification-grid{grid-template-columns:1fr}.category-tree{gap:27px}.category-branch a:not(.text-link){min-height:44px}.category-branch h3{margin-bottom:9px}.featured-furniture{padding-top:48px}.products-hero h1{font-size:clamp(2rem,8.5vw,2.55rem)}.specification-grid{gap:17px}.about-scope-nav{gap:12px 22px}}

/* Stage 7: crawlable language links retain the original control typography. */
.language-switch [data-language]{font:inherit;font-weight:600;text-decoration:none}
.language-switch [data-language][aria-current=true]{font-weight:800;text-decoration:underline}