/* GUQUAN international luxury brand direction */
:root{
  --brand-ivory:#f7f5ef;
  --brand-paper:#fcfbf8;
  --brand-ink:#111713;
  --brand-green:#163b2b;
  --brand-soft:#d8d3c8;
  --brand-line:rgba(17,23,19,.12);
}
body{background:var(--brand-paper);color:var(--brand-ink);letter-spacing:-.005em}
.container{width:min(1280px,calc(100% - 72px))}
.topbar{background:rgba(252,251,248,.92);border-bottom:1px solid var(--brand-line);box-shadow:none}.nav{height:96px}.brand{gap:14px}.brand img{width:62px;height:68px}.brand-name{font-size:19px;font-weight:500;letter-spacing:.07em}.brand-sub{font-size:7px;letter-spacing:.2em;color:#777}.navlinks{gap:32px}.navlinks a{font-weight:500;color:#222d27;text-transform:uppercase;letter-spacing:.06em;font-size:10px}.navlinks a:after{background:#111;height:1px;bottom:23px}.language-select{letter-spacing:.08em;text-transform:uppercase}.btn{border-radius:0;padding:15px 24px;font-size:10px;text-transform:uppercase;letter-spacing:.11em}.btn-primary{background:#143a2a;box-shadow:none}.btn-primary:hover{background:#0d291e;transform:none;box-shadow:none}.btn-outline{background:transparent;border-color:#1d2a23}.btn-outline:hover{background:#161d19;color:#fff}
.hero{background:#f0ede6}.hero-grid{grid-template-columns:.88fr 1.12fr;min-height:760px;gap:0}.hero-copy{padding:108px 70px 90px 0;position:relative;z-index:2}.eyebrow{font-size:9px;color:#6f6658;letter-spacing:.38em}.hero h1{font-size:clamp(66px,7vw,100px);font-weight:400;line-height:.88;color:#111713;max-width:650px}.hero h1 span{font-size:.35em;line-height:1.08;margin-top:20px;letter-spacing:.04em;text-transform:uppercase}.hero .subhead{font-family:var(--serif);font-size:24px;font-weight:400;margin-top:36px}.hero .lead{font-size:13px;line-height:1.9;color:#525c56;max-width:520px}.hero-actions{margin:36px 0 46px;display:flex;align-items:center;gap:28px}.hero-actions .btn{height:48px;padding:0 28px;font-size:9px;letter-spacing:.14em}.hero-actions .btn-primary{border-radius:999px;background:#173c2c;color:#fff;border:1px solid #173c2c;box-shadow:none;transition:background .25s ease,color .25s ease,border-color .25s ease}.hero-actions .btn-primary:hover{background:#0f2d20;border-color:#0f2d20}.hero-actions .btn-outline{height:auto;padding:8px 0;border:0;border-bottom:1px solid rgba(17,23,19,.42);border-radius:0;background:transparent;color:#111713;position:relative;box-shadow:none}.hero-actions .btn-outline:hover{background:transparent;color:#111713;border-bottom-color:#111713}.hero-actions .btn-outline:after{content:'↗';font-size:12px;margin-left:8px;transition:transform .2s ease}.hero-actions .btn-outline:hover:after{transform:translate(2px,-2px)}
.stats{border-top:1px solid rgba(17,23,19,.18);max-width:590px;padding-top:20px}.stat strong{font-family:var(--sans);font-size:16px;font-weight:500;color:#111}.stat span{text-transform:uppercase;letter-spacing:.1em;font-size:8px}.hero-visual{height:760px;overflow:hidden}.hero-visual:before{display:none}.hero-visual img{width:100%;height:100%;object-fit:cover;mix-blend-mode:normal;mask-image:none;filter:saturate(.74) contrast(1.04) brightness(.98)}
.section{padding:132px 0}.section-soft{background:#f3f0e9}.section-heading{max-width:820px;margin-bottom:64px}.section-heading .eyebrow{margin-bottom:17px}.section-heading h2,.split-copy h2,.cta-band h2{font-size:clamp(46px,5.1vw,72px);font-weight:400;line-height:1;letter-spacing:-.045em}.section-heading p{font-size:13px;max-width:620px;margin:18px auto 0;line-height:1.9}.service-grid,.product-grid{gap:1px;background:rgba(17,23,19,.12);border-top:1px solid rgba(17,23,19,.12);border-bottom:1px solid rgba(17,23,19,.12)}.service-card,.product-card{border:0;border-radius:0;box-shadow:none;background:#faf9f6}.service-card:hover,.product-card:hover{transform:none;box-shadow:none;background:#fff}.service-image{height:260px}.product-image{height:330px}.service-image img,.product-image img{filter:saturate(.72);transition:transform .8s ease,filter .8s ease}.service-card:hover img,.product-card:hover img{transform:scale(1.025);filter:saturate(.9)}.service-body,.product-body{padding:28px 26px 34px}.card-icon{display:none}.service-card h3,.product-card h3{font-family:var(--serif);font-size:23px;font-weight:400;margin:0 0 12px}.service-card p,.product-card p{font-size:11px;line-height:1.85;color:#626a65}.text-link{display:inline-flex;margin-top:14px;color:#151b17;font-weight:500;border-bottom:1px solid #151b17;padding-bottom:3px;text-transform:uppercase;letter-spacing:.12em;font-size:9px}
.split-section{grid-template-columns:1.18fr .82fr;background:#eeeae2}.split-photo{min-height:650px}.split-photo img{filter:saturate(.72) contrast(1.03)}.split-copy{padding:90px clamp(50px,7vw,120px);background:#eeeae2}.split-copy .eyebrow{margin-bottom:20px}.split-copy h2{max-width:560px}.split-copy p{font-size:13px;line-height:2;max-width:500px}.mini-stats{grid-template-columns:repeat(2,1fr);gap:0;margin-top:42px;border-top:1px solid rgba(17,23,19,.18)}.mini-stat{padding:18px 20px 12px 0;border-top:0;border-bottom:1px solid rgba(17,23,19,.18)}.mini-stat strong{font-family:var(--sans);font-size:17px;font-weight:500}.mini-stat span{font-size:9px;letter-spacing:.08em;text-transform:uppercase}.gallery-row{padding:1px 1px 1px;background:rgba(17,23,19,.12);gap:1px}.gallery-row img{height:280px;border-radius:0;box-shadow:none;filter:saturate(.68)}
.r-and-d-grid{grid-template-columns:1.12fr .88fr;gap:86px}.r-and-d-photo img{height:590px;border-radius:0;box-shadow:none;filter:saturate(.7)}.r-and-d-copy h2{font-size:clamp(46px,4.8vw,68px);font-weight:400;line-height:1}.r-and-d-copy p{font-size:13px;line-height:2}.feature-list{grid-template-columns:1fr;border-top:1px solid var(--brand-line);gap:0;margin-top:36px}.feature{padding:16px 0;border-bottom:1px solid var(--brand-line)}.feature-icon{display:none}.feature strong{font-family:var(--serif);font-size:18px;font-weight:400}.feature span{font-size:10px;letter-spacing:.04em}
.process-grid{gap:0;border-top:1px solid var(--brand-line)}.process-step{text-align:left;padding:26px 26px 0 0;border-right:1px solid var(--brand-line);min-height:210px}.process-step:last-child{border-right:0}.process-num{margin:0 0 30px;width:auto;height:auto;background:none;box-shadow:none;border-radius:0;display:block;font-family:var(--sans);font-size:10px;letter-spacing:.12em;color:#6a746e}.process-step h3{font-family:var(--serif);font-size:21px;font-weight:400}.process-step p{font-size:10px;line-height:1.8;max-width:180px}
.cta-band{padding:110px 0;background:linear-gradient(90deg,rgba(11,28,20,.91),rgba(11,28,20,.48)),url('clean-corridor.jpg') center/cover}.cta-inner{align-items:flex-end}.cta-band h2{max-width:760px;font-size:clamp(52px,5.8vw,82px)}.cta-band p{font-size:12px;line-height:1.9;max-width:520px}.footer{background:#131914;color:#f0eee8;padding:70px 0 24px}.footer .brand-name,.footer h4{color:#f0eee8}.footer .brand-sub,.footer p,.footer a:not(.brand),.footer-bottom{color:#a9b0aa}.footer h4{letter-spacing:.14em;font-size:9px}.footer-bottom{border-top-color:rgba(255,255,255,.12)}
.page-hero{padding:150px 0 118px;background:#efebe3}.page-hero h1{font-size:clamp(62px,7vw,98px);font-weight:400;line-height:.92;max-width:880px}.page-hero p{max-width:620px;font-size:13px;line-height:2;margin-top:28px}.content-grid{gap:1px;background:var(--brand-line)}.content-card{border:0;border-radius:0;box-shadow:none;background:#faf9f6}.content-card img{height:350px;filter:saturate(.72)}.content-card .pad{padding:36px}.content-card h3{font-size:31px;font-weight:400}.content-card p{font-size:12px;line-height:1.9}.contact-layout{gap:80px}.contact-box{border:1px solid var(--brand-line);border-radius:0;background:#efebe3;box-shadow:none;padding:42px}.contact-form input,.contact-form select,.contact-form textarea{border-radius:0;border-width:0 0 1px;background:transparent;padding:14px 4px}
.whatsapp-float{width:54px;height:54px;border-radius:0;background:#143a2a;border:0;box-shadow:none}
@media(max-width:1000px){.container{width:min(100% - 42px,980px)}.hero-grid{min-height:620px}.hero-copy{padding-right:35px}.hero-visual{height:620px}.section{padding:100px 0}.product-image{height:260px}.split-photo{min-height:520px}.gallery-row img{height:200px}.r-and-d-photo img{height:480px}}
@media(max-width:760px){.container{width:min(100% - 30px,560px)}.nav{height:72px}.brand img{width:42px;height:50px}.navlinks{top:72px}.hero-grid{display:flex;min-height:0}.hero-copy{padding:58px 0 34px}.hero h1{font-size:58px;line-height:.92}.hero h1 span{font-size:.37em;line-height:1.08}.hero .subhead{font-size:21px;margin-top:28px}.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.hero-actions .btn{height:44px;padding:0 22px}.hero-actions .btn-outline{height:auto;padding:7px 0}.stats{grid-template-columns:repeat(2,1fr);row-gap:14px}.stat{padding:0 12px 12px 0}.hero-visual{height:430px;order:2}.section{padding:86px 0}.section-heading{margin-bottom:38px}.section-heading h2,.split-copy h2,.cta-band h2{font-size:44px}.service-grid{display:block;background:transparent;border:0}.service-card{display:grid;grid-template-columns:44% 56%;border-bottom:1px solid var(--brand-line);margin:0}.service-image{height:160px}.service-body{padding:20px}.service-card h3{font-size:20px}.service-card p{font-size:10px}.product-grid{grid-template-columns:1fr;gap:1px}.product-image{height:390px}.product-card h3{font-size:27px}.split-section{grid-template-columns:1fr}.split-photo{min-height:430px}.split-copy{padding:60px 25px}.gallery-row{grid-template-columns:1fr 1fr}.gallery-row img{height:180px}.gallery-row img:last-child{display:none}.r-and-d-grid{grid-template-columns:1fr;gap:45px}.r-and-d-photo img{height:420px}.r-and-d-copy h2{font-size:46px}.process-grid{grid-template-columns:1fr}.process-step{border-right:0;border-bottom:1px solid var(--brand-line);min-height:auto;padding:22px 0}.process-num{margin-bottom:14px}.process-step p{max-width:none}.cta-inner{align-items:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.page-hero{padding:100px 0 80px}.page-hero h1{font-size:56px}.content-grid{grid-template-columns:1fr}.content-card img{height:360px}.contact-layout{grid-template-columns:1fr;gap:38px}.mobile-bottom{background:#f7f5ef;border-top:1px solid var(--brand-line)}.mobile-bottom .btn{border-radius:0}}