:root{--ink:#202623;--muted:#686f6a;--paper:#f7f6f2;--white:#fff;--line:#deded8;--accent:#a47b4d;--deep:#24312a;--radius:6px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.75 Arial,'Segoe UI',sans-serif;background:var(--white);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid #bb915b;outline-offset:4px}.wrap{width:min(1240px,calc(100% - 72px));margin:auto}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}.display,h1,h2,h3{font-family:Manrope,Arial,sans-serif;letter-spacing:-.045em;line-height:1.13}h1{font-size:clamp(44px,5.8vw,88px);font-weight:600;margin:16px 0 24px}h2{font-size:clamp(32px,3.7vw,55px);font-weight:600;margin:14px 0 24px}h3{font-size:23px;font-weight:650;margin:0 0 12px}p{margin:0 0 20px;color:var(--muted)}.lead{font-size:clamp(17px,1.55vw,21px);line-height:1.75}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid #eee}.head-inner{height:89px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px;min-width:220px}.brand-mark{width:36px;height:36px;border:2px solid var(--deep);display:grid;place-items:center;font-family:Georgia,serif;font-size:24px;color:var(--deep);font-style:italic;line-height:1}.brand-text{display:flex;flex-direction:column;line-height:1.18}.brand-text strong{font:800 18px Manrope;letter-spacing:-.055em}.brand-text small{font:700 9px Manrope;letter-spacing:.28em;color:#7b817b;margin-top:5px}.nav{display:flex;gap:30px;align-items:center}.nav a{font-size:13px;font-weight:700;color:#535b54;transition:color .2s}.nav a:hover,.nav a.active{color:#a47b4d}.btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;background:var(--deep);color:white;padding:17px 26px;font-size:12px;font-weight:800;letter-spacing:.075em;text-transform:uppercase;border:1px solid var(--deep);transition:background .2s,transform .2s;white-space:nowrap}.btn:hover{background:#3c4d40;transform:translateY(-2px)}.btn.light{background:white;color:var(--deep);border-color:white}.btn.outline{background:transparent;color:var(--deep)}.btn.outline:hover{background:var(--deep);color:white}.menu-btn{display:none;background:none;border:0;font-size:26px;color:var(--deep);cursor:pointer}.hero{min-height:740px;position:relative;display:flex;align-items:center;background:#333;color:white;overflow:hidden}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 52%;filter:brightness(.65)}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,20,15,.76),rgba(10,20,15,.23) 74%)}.hero-content{position:relative;z-index:1;padding:100px 0 120px}.hero h1{max-width:850px;color:white}.hero .eyebrow{color:#e6c5a0}.hero p{max-width:610px;color:#eee;font-size:19px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:36px}.hero-proof{position:absolute;bottom:0;left:0;right:0;z-index:2;border-top:1px solid #ffffff55;background:#111b16aa;backdrop-filter:blur(7px)}.proof-inner{display:flex;align-items:center;gap:46px;min-height:79px;flex-wrap:wrap}.proof-inner span{color:white;font-size:12px;letter-spacing:.04em;font-weight:700}.proof-inner b{color:#d9b58b;margin-right:9px;font-size:15px}.section{padding:112px 0}.section.tinted{background:var(--paper)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:43px}.section-head>div{max-width:750px}.section-head p{max-width:430px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.service-card{background:#fff;min-width:0}.service-card .photo{height:285px;overflow:hidden;background:#e6e3de}.photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.service-card:hover img{transform:scale(1.04)}.service-body{padding:29px 4px 15px}.service-body p{font-size:14px}.text-link{display:inline-flex;align-items:center;gap:12px;font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid #9e9e95;padding-bottom:7px}.split{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.split-img{width:100%;height:620px;object-fit:cover}.feature-list{list-style:none;padding:0;margin:30px 0}.feature-list li{border-top:1px solid var(--line);padding:15px 0;font-size:14px;font-weight:650}.feature-list li:before{content:'✓';color:var(--accent);margin-right:15px}.numbers{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:40px}.numbers>div{padding:26px 22px 0 0}.numbers strong{font:600 35px Manrope;display:block}.numbers span{color:var(--muted);font-size:12px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}.step{border-top:1px solid var(--line);padding-top:23px}.step-num{color:var(--accent);font-weight:800;font-size:12px;letter-spacing:.1em}.step h3{margin-top:26px}.step p{font-size:14px}.dark{background:var(--deep);color:#fff}.dark p{color:#cdd5cd}.dark .eyebrow{color:#d5b38b}.cta{padding:92px 0}.cta-row{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{max-width:750px;margin-bottom:0}.footer{background:#18221c;color:white;padding:74px 0 22px}.footer p,.footer a{color:#c6ccc6}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:70px}.footer h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 20px}.footer-links{display:flex;flex-direction:column;gap:10px;font-size:13px}.footer-bottom{border-top:1px solid #4b544e;margin-top:65px;padding-top:20px;color:#aeb9ae;font-size:11px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.page-hero{background:var(--paper);padding:100px 0 95px}.page-hero h1{max-width:850px;font-size:clamp(43px,5vw,72px)}.page-hero p{max-width:700px}.page-hero.photo-hero{position:relative;background:#222;color:white;overflow:hidden}.page-hero.photo-hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#152219d9,#1522194f),var(--page-photo) center/cover}.page-hero.photo-hero .wrap{position:relative}.page-hero.photo-hero p{color:#e6e8e5}.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.tile{padding:35px;border:1px solid var(--line);background:white}.tile h3{font-size:20px}.tile p{font-size:14px;margin:0}.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.service-item{background:white;padding:34px}.service-item span{font-size:11px;font-weight:800;color:var(--accent);letter-spacing:.15em}.service-item p{font-size:14px;margin:0}.gallery{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}.gallery img{height:350px;width:100%;object-fit:cover}.gallery>div:first-child img{height:718px}.gallery-right{display:grid;gap:18px}.note{border-left:3px solid var(--accent);padding:12px 20px;background:var(--paper);font-size:14px;color:var(--muted)}.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-card{border:1px solid var(--line);padding:42px;background:white}.contact-card strong{font:600 24px Manrope;display:block;margin:14px 0}.contact-card p{font-size:14px}.contact-card a:not(.btn){overflow-wrap:anywhere}.areas-tags{display:flex;gap:10px;flex-wrap:wrap}.areas-tags span{border:1px solid var(--line);padding:12px 20px;background:#fff;font-size:13px;font-weight:700}.mobile-call{display:none}.muted-small{font-size:12px;color:var(--muted)}@media(max-width:1000px){.nav{gap:17px}.head-inner>.btn{display:none}.split{gap:5%}.hero{min-height:680px}}@media(max-width:760px){.wrap{width:min(100% - 36px,1240px)}.head-inner{height:72px}.brand{min-width:0}.brand-text strong{font-size:16px}.nav{display:none;position:absolute;top:72px;left:0;right:0;background:white;padding:20px 22px 26px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 20px 30px #0001}.nav.open{display:flex}.nav a{padding:12px;border-bottom:1px solid #eee}.menu-btn{display:block}.hero{min-height:690px}.hero-content{padding:90px 0 160px}.hero h1{font-size:clamp(43px,10vw,65px)}.hero p{font-size:16px}.hero-proof .proof-inner{gap:12px 24px;padding:14px 0;min-height:0}.proof-inner span{font-size:10px}.section{padding:72px 0}.section-head{display:block}.grid3,.split,.steps,.tiles,.service-list,.contact-cards,.footer-grid{grid-template-columns:1fr}.split-img{height:390px}.numbers{grid-template-columns:1fr 1fr}.numbers>div{padding-top:18px}.cta-row{display:block}.cta-row .btn{margin-top:28px}.gallery{grid-template-columns:1fr}.gallery>div:first-child img,.gallery img{height:290px}.footer-grid{gap:36px}.footer{padding-bottom:86px}.mobile-call{display:flex;position:fixed;z-index:25;bottom:0;left:0;right:0;background:var(--deep);color:white;height:58px;align-items:center;justify-content:center;font-weight:800;letter-spacing:.06em;text-transform:uppercase;font-size:13px;box-shadow:0 -4px 25px #0003}.page-hero{padding:70px 0}.contact-card{padding:28px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Bilingual language switch */
.language-switch{display:inline-flex;align-items:center;justify-content:center;min-width:52px;padding:9px 12px;border:1px solid currentColor;border-radius:999px;font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap;margin-left:12px;} .language-switch:hover{opacity:.7} html[lang="zh-CN"] body{font-family:system-ui,"Microsoft YaHei","PingFang SC",sans-serif;} @media(max-width:800px){.language-switch{margin-left:auto;margin-right:8px;padding:7px 9px;min-width:40px}}

/* V4 painting-industry visual upgrade */
.hero{background:#263a30}.hero-bg{object-position:60% center;filter:brightness(.85)}.hero:after{background:linear-gradient(90deg,rgba(14,31,23,.90) 0%,rgba(14,31,23,.74) 38%,rgba(14,31,23,.08) 85%)}.hero h1{max-width:760px;font-weight:750}.hero .eyebrow{letter-spacing:.18em}.service-card .photo{height:250px}.service-card .photo img{object-fit:cover}.gallery img{object-fit:cover}.page-hero.photo-hero:before{background:linear-gradient(90deg,#152219dd,#15221955),var(--page-photo) center/cover}.note{display:none}.brand-mark{font-weight:bold}.section-head h2{max-width:780px}@media(max-width:760px){.hero-bg{object-position:67% center}.hero:after{background:linear-gradient(90deg,rgba(14,31,23,.88),rgba(14,31,23,.35))}.hero h1{font-size:clamp(40px,10vw,61px)}}

/* V5 - faithful implementation of approved painting homepage design */
:root{--deep:#172d26;--accent:#ad8051}
body{color:#132c26;font-family:Arial,"Segoe UI",sans-serif;line-height:1.6}
.wrap{width:min(1350px,calc(100% - 90px))}
.site-header{background:#fff;backdrop-filter:none}
.head-inner{height:80px;gap:18px}
.brand{min-width:270px}.brand-mark{width:52px;height:52px;font-size:32px}.brand-text strong{font-size:21px}.brand-text small{font-size:10px}
.nav{gap:29px}.nav a{font-size:14px;font-weight:500;color:#20332d}.nav a.active{color:#ad8051;border-bottom:2px solid #ad8051;padding-bottom:10px}
.v5-header-call{background:#193126;color:white;border-radius:5px;padding:8px 15px;display:flex;align-items:center;flex-direction:column;font-size:11px;line-height:1.25;white-space:nowrap;min-width:175px}.v5-header-call strong{font-size:16px}.v5-header-call:hover{background:#345143}
.v5-language-switch{border:1px solid #ddd;border-radius:30px;display:flex;align-items:center;gap:0;white-space:nowrap;font-size:13px;overflow:hidden}.v5-language-switch span{padding:7px 11px}.v5-language-switch span:first-child{background:#ad8051;color:#fff;border-radius:30px}html[lang="zh-CN"] .v5-language-switch span:first-child{background:none;color:#25362d}html[lang="zh-CN"] .v5-language-switch span:last-child{background:#ad8051;color:#fff;border-radius:30px}
.v5-hero{height:510px;position:relative;isolation:isolate;background:#f6f4f1;overflow:hidden}.v5-hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 49%;z-index:-2}.v5-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(250,250,249,.96) 0%,rgba(250,250,249,.92) 31%,rgba(250,250,249,.70) 46%,rgba(250,250,249,.06) 71%);z-index:-1}
.v5-hero-wrap{height:100%;display:flex;align-items:center}.v5-hero-content{max-width:680px;padding:24px 0}.v5-kicker{color:#a67543;font-size:12px;letter-spacing:.24em;font-weight:700}.v5-hero h1{font-size:clamp(43px,4.4vw,69px);line-height:1.06;font-weight:800;letter-spacing:-.052em;color:#102c25;margin:14px 0 19px}.v5-hero h1 .gold-line{color:#ad8051}.v5-lead{font-size:16px;line-height:1.55;color:#30443f;max-width:610px;margin:0}.v5-actions{display:flex;gap:18px;margin-top:24px;flex-wrap:wrap}.v5-button{min-height:55px;padding:10px 22px;display:inline-flex;gap:14px;align-items:center;justify-content:center;border-radius:5px;font-size:15px;font-weight:700}.v5-primary{background:#1a3429;color:#fff}.v5-secondary{background:#ffffffd9;color:#18322b;border:1px solid #263c35}.v5-button:hover{transform:translateY(-2px)}.v5-action-icon{font-size:24px}.v5-trust{display:flex;gap:25px;align-items:center;margin-top:30px}.v5-trust-item{display:flex;align-items:center;gap:10px;max-width:140px;font-size:11px;line-height:1.35;color:#20332d}.v5-trust-icon{font-size:29px;line-height:1;color:#ad8051}.v5-credentials{position:absolute;right:max(40px,calc((100vw - 1350px)/2));bottom:24px;display:flex;align-items:center;background:#fffffff0;box-shadow:0 4px 18px #172d2610;border-radius:5px;padding:13px 17px;gap:22px}.v5-credential{display:flex;flex-direction:column;line-height:1.25;gap:3px}.v5-credential:not(:last-child){border-right:1px solid #d5d5d2;padding-right:22px}.v5-credential small{font-size:11px;color:#4a554e}.v5-credential strong{font-size:12px;color:#172c25}
.v5-services{padding:35px 0 76px;background:#fff}.v5-services-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:25px}.v5-services-head h2{font-size:clamp(30px,3vw,42px);font-weight:800;margin:8px 0 0;letter-spacing:-.05em}.v5-services-head h2:after{content:'';display:block;width:50px;height:3px;background:#ad8051;margin-top:12px}.v5-services-head p{max-width:510px;font-size:14px;line-height:1.65;margin:0}.v5-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:19px}.v5-card{display:block;background:#fff;border-radius:7px;overflow:hidden;box-shadow:0 10px 28px #162c2510;transition:transform .2s}.v5-card:hover{transform:translateY(-4px)}.v5-card>img{width:100%;height:164px;object-fit:cover}.v5-card-body{min-height:124px;padding:16px 17px 20px;position:relative}.v5-card h3{font-size:17px;font-weight:800;letter-spacing:-.025em;margin:0 28px 5px 0}.v5-card p{font-size:13px;line-height:1.5;color:#50605a;margin:0;padding-right:17px}.v5-card-arrow{position:absolute;right:15px;top:18px;width:29px;height:29px;border:1px solid #cba47e;color:#a87b4f;border-radius:50%;display:grid;place-items:center;font-size:17px}
@media(max-width:1250px){.brand{min-width:230px}.nav{gap:16px}.v5-header-call{min-width:150px}.v5-hero-content{max-width:590px}.v5-trust{gap:14px}}
@media(max-width:1000px){.v5-header-call{display:none}.v5-hero{height:550px}.v5-credentials{right:25px;bottom:12px}.v5-card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.head-inner{height:72px}.brand{min-width:0}.brand-mark{width:38px;height:38px;font-size:25px}.brand-text strong{font-size:15px}.brand-text small{font-size:8px}.v5-language-switch{margin-left:auto;font-size:11px}.v5-language-switch span{padding:5px 8px}.v5-hero{height:auto;min-height:720px;display:flex;flex-direction:column;justify-content:flex-start}.v5-hero-photo{height:350px;object-position:66% 42%;inset:auto 0 0;top:0}.v5-hero-shade{background:linear-gradient(180deg,rgba(255,255,255,.03) 0,rgba(255,255,255,.15) 265px,#fafaf9 355px,#fafaf9 100%)}.v5-hero-wrap{align-items:flex-start;margin-top:330px;height:auto}.v5-hero-content{padding:25px 0 110px}.v5-hero h1{font-size:clamp(38px,9vw,56px)}.v5-lead{font-size:14px}.v5-actions{gap:10px}.v5-button{font-size:12px;padding:10px 13px;min-height:50px}.v5-trust{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:20px}.v5-trust-item{font-size:10px}.v5-credentials{left:18px;right:18px;bottom:14px;justify-content:space-between;gap:5px;padding:10px}.v5-credential:not(:last-child){padding-right:8px}.v5-credential small{font-size:9px}.v5-credential strong{font-size:10px}.v5-services{padding:45px 0 70px}.v5-services-head{display:block}.v5-services-head h2{font-size:32px}.v5-services-head p{margin-top:20px}.v5-card-grid{gap:13px}.v5-card>img{height:135px}.v5-card-body{padding:13px;min-height:150px}.v5-card h3{font-size:14px}.v5-card p{font-size:11px}.v5-card-arrow{right:7px;top:10px;width:23px;height:23px;font-size:12px}}
@media(max-width:430px){.v5-card-grid{grid-template-columns:1fr}.v5-card>img{height:195px}.v5-card-body{min-height:0}.v5-card h3{font-size:17px}.v5-card p{font-size:13px}.v5-hero{min-height:760px}}

/* SEO service landing pages */
.seo-service-hero{background:#f6f4f0;padding:76px 0 66px}.seo-service-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.seo-service-hero h1{font-size:clamp(38px,4.2vw,68px);line-height:1.08;letter-spacing:-.04em;color:#1c3028;margin:18px 0 25px}.seo-service-image{width:100%;height:auto;max-height:450px;object-fit:cover;border-radius:8px}.seo-buttons{display:flex;flex-wrap:wrap;gap:22px;align-items:center;margin-top:28px}.seo-content{align-items:start}.seo-content h2{margin:0 0 20px}.seo-service-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:24px}.seo-service-links a{border:1px solid #d9d9d2;border-radius:7px;background:#fff;padding:17px 20px;text-decoration:none;color:#20382e;font-weight:600}.seo-service-links a:hover{border-color:#ae8a61;background:#faf8f4}@media(max-width:800px){.seo-service-grid{grid-template-columns:1fr;gap:25px}.seo-service-hero{padding:42px 0}.seo-service-links{grid-template-columns:1fr}.seo-service-image{max-height:350px}}