:root{--ink:#142235;--navy:#10243a;--blue:#0759ad;--blue2:#e8f2ff;--aqua:#22a6a1;--muted:#5d6c7b;--bg:#f6f8fb;--line:#dee6ef;--white:#fff;--accent:#ef7d32;--shadow:0 15px 46px rgba(19,38,63,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:system-ui,-apple-system,"Noto Sans Thai","Segoe UI",Tahoma,sans-serif;margin:0;background:#fff;color:var(--ink);line-height:1.67;font-size:16px}a{color:var(--blue)}a:focus-visible,button:focus-visible{outline:3px solid #ef7d32;outline-offset:3px}.container{width:min(1160px,calc(100% - 40px));margin:auto}.topline{font-size:.78rem;background:#0d1e31;color:#d3e4ff;text-align:center;padding:8px 16px}.sitehead{background:white;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.headin{display:flex;align-items:center;min-height:76px;gap:22px}.brand{display:inline-flex;gap:12px;align-items:center;color:var(--navy);text-decoration:none;font-weight:850;letter-spacing:-.03em;line-height:1.15;white-space:nowrap}.brandmark{display:flex;align-items:center;justify-content:center;background:var(--navy);color:white;font-size:1rem;font-weight:850;border-radius:12px;width:45px;height:45px;letter-spacing:-.1em}.brand small{display:block;font-size:.71rem;letter-spacing:.13em;color:#64788e;margin-top:3px}.desktop-nav{margin-left:auto;display:flex;align-items:center;gap:23px;font-weight:650;font-size:.92rem}.desktop-nav a{text-decoration:none;color:var(--ink)}.desktop-nav a:hover{color:var(--blue)}.btn{display:inline-flex;justify-content:center;align-items:center;gap:7px;min-height:46px;padding:11px 18px;border-radius:10px;text-decoration:none;font-weight:740;border:1px solid transparent;line-height:1.35;cursor:pointer;text-align:center}.btn-blue{color:#fff;background:var(--blue)}.btn-orange{color:#17263a;background:var(--accent)}.btn-outline{color:var(--blue);border-color:#b3cbe6;background:white}.btn-soft{color:#073d76;background:#e2effe}.headcta{font-size:.9rem}.menu-toggle{display:none;background:transparent;border:0;color:var(--navy);font-size:1.5rem;margin-left:auto}.mobile-nav{display:none}.hero{background:radial-gradient(circle at 88% 20%,#345574 0%, transparent 40%),linear-gradient(130deg,#09223a 4%,#163f60 98%);color:#fff;padding:70px 0 82px;overflow:hidden}.hero .eyebrow{color:#9ce5e1;letter-spacing:.08em;font-weight:760;font-size:.83rem;text-transform:uppercase}.herogrid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}.hero h1{font-size:clamp(2.1rem,4.4vw,3.9rem);line-height:1.26;letter-spacing:-.045em;margin:15px 0 23px;max-width:780px}.hero p{font-size:1.12rem;color:#dce9f5;max-width:640px;margin:0 0 23px}.actions{display:flex;gap:10px;flex-wrap:wrap}.hero .btn-outline{background:transparent;color:white;border-color:#7a9aba}.hero-visual{border:1px solid rgba(255,255,255,.25);border-radius:25px;padding:28px;background:rgba(255,255,255,.08);box-shadow:0 28px 44px rgba(0,0,0,.16)}.coil{background:#e6f0fa;border-radius:18px;padding:22px;color:var(--navy);height:178px;position:relative;overflow:hidden}.coil:before{content:"";width:100%;height:25px;position:absolute;left:0;top:0;background:#fafcff}.coil:after{content:"";position:absolute;bottom:23px;left:10%;right:10%;height:8px;border:2px solid #9bbbd7;border-left:0;border-right:0;border-radius:12px}.coil span{position:absolute;top:68px;left:15%;right:15%;text-align:center;font-weight:830;font-size:1.2rem;letter-spacing:.07em}.hero-visual .cap{display:flex;justify-content:space-between;gap:12px;padding-top:16px;font-size:.82rem;color:#dae7f7}.hero-visual .cap strong{color:white}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.pill{border:1px solid rgba(255,255,255,.3);border-radius:100px;padding:6px 12px;font-size:.78rem;color:#dcebf9}.section{padding:65px 0}.section.alt{background:var(--bg)}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:27px}.section-head h2,.section h2{letter-spacing:-.03em;font-size:clamp(1.6rem,2.8vw,2.35rem);line-height:1.35;margin:0 0 8px}.section-head p,.intro{color:var(--muted);margin:0;max-width:740px}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:white;border:1px solid var(--line);padding:25px;border-radius:16px;box-shadow:0 8px 20px rgba(19,38,63,.03);height:100%}.card .symbol{background:var(--blue2);color:#13599c;border-radius:13px;width:50px;height:50px;display:grid;place-items:center;font-size:1.5rem;font-weight:900;margin-bottom:19px}.card h3{font-size:1.12rem;margin:0 0 8px;line-height:1.4}.card p{color:var(--muted);font-size:.94rem;margin:0 0 12px}.card .link{display:block;margin-top:12px;font-weight:800;text-decoration:none}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;counter-reset:step}.step{border-top:3px solid var(--aqua);padding:23px;background:white;border-radius:10px}.step .number{display:inline-flex;width:32px;height:32px;align-items:center;justify-content:center;background:var(--blue2);color:var(--blue);font-weight:850;border-radius:50%}.step h3{margin:15px 0 7px}.step p{color:var(--muted);margin:0}.areas{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.areabox{padding:27px;background:white;border:1px solid var(--line);border-radius:16px}.areabox h3{margin:0 0 12px}.area-tags{display:flex;gap:9px;flex-wrap:wrap}.tag{font-size:.88rem;border:1px solid #cdd9e8;border-radius:100px;padding:6px 10px;background:#f8fbff}.notice{background:#fff9f1;border-left:4px solid var(--accent);padding:17px 20px;border-radius:7px;color:#55422d;font-size:.92rem}.muted{color:var(--muted)}.pagehero{background:#f1f6fb;padding:45px 0 49px}.breadcrumb{font-size:.81rem;margin:0 0 14px;color:#64778c}.pagehero h1{font-size:clamp(1.8rem,4vw,3rem);line-height:1.27;letter-spacing:-.03em;margin:0 0 15px}.pagehero p{margin:0 0 18px;color:#475f76;max-width:770px}.contentgrid{display:grid;grid-template-columns:1fr 290px;gap:40px;align-items:start}.textcontent h2{font-size:1.65rem;margin:33px 0 12px}.textcontent h3{font-size:1.14rem;margin-top:24px}.textcontent p,.textcontent li{color:#435366}.textcontent ul{padding-left:22px}.sidebox{position:sticky;top:100px;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}.sidebox h3{margin-top:0}.sidebox .btn{display:flex;margin:9px 0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:10px;margin:18px 0}table{width:100%;border-collapse:collapse;font-size:.93rem}th,td{text-align:left;border-bottom:1px solid var(--line);padding:13px 14px;vertical-align:top}th{background:#e8f2fd;color:#274567}tr:last-child td{border-bottom:0}.qa{border-bottom:1px solid var(--line);padding:20px 0}.qa h3{font-size:1.05rem;margin:0 0 8px}.qa p{color:#465970;margin:0}.ctaband{background:var(--navy);color:white;padding:44px 0}.ctaband .container{display:flex;align-items:center;justify-content:space-between;gap:22px}.ctaband h2{margin:0 0 5px;font-size:1.65rem}.ctaband p{margin:0;color:#d3e2f2}.footer{background:#0e1d2e;color:#b6c7dc;padding:42px 0 95px}.footer a{color:#d3edff}.footrow{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}.footer strong{color:#fff}.footer small{display:block;margin-top:24px;font-size:.74rem;color:#9bb3c9}.footer ul{list-style:none;padding:0;margin:8px 0}.footer li{margin:7px 0}.stickycta{display:none}.badge-draft{font-size:.72rem;font-weight:760;display:inline-block;color:#80530c;background:#fff2d8;border-radius:50px;padding:6px 10px;margin-bottom:12px}
@media(max-width:970px){.cards{grid-template-columns:repeat(2,1fr)}.desktop-nav{gap:11px;font-size:.86rem}.hero-visual{display:none}.herogrid{grid-template-columns:1fr}.contentgrid{grid-template-columns:1fr}.sidebox{position:static}.areas{grid-template-columns:1fr}}
@media(max-width:700px){body{font-size:15px}.container{width:min(100% - 32px,1160px)}.headin{min-height:67px}.brandmark{width:40px;height:40px}.brand{font-size:.97rem}.desktop-nav,.headcta{display:none}.menu-toggle{display:block;cursor:pointer}.mobile-nav{display:none;border-top:1px solid var(--line);padding:8px 16px 16px}.mobile-nav.open{display:block}.mobile-nav a{display:block;text-decoration:none;padding:11px;color:var(--navy);font-weight:650;border-bottom:1px solid #edf1f5}.hero{padding:46px 0 52px}.hero h1{font-size:2.17rem}.hero p{font-size:1rem}.hero .actions .btn{flex:1 1 43%}.section{padding:48px 0}.section-head{display:block}.section-head a{display:inline-block;margin-top:13px}.cards{grid-template-columns:1fr 1fr;gap:10px}.card{padding:16px}.card .symbol{margin-bottom:11px;width:40px;height:40px;font-size:1.2rem}.card h3{font-size:1rem}.card p{font-size:.85rem}.steps{grid-template-columns:1fr}.footrow{grid-template-columns:1fr 1fr;gap:20px}.footrow>div:first-child{grid-column:1/-1}.ctaband .container{display:block}.ctaband .actions{margin-top:20px}.pagehero{padding:30px 0 38px}.stickycta{position:fixed;bottom:0;left:0;right:0;background:white;display:flex;z-index:40;gap:8px;padding:9px 12px calc(9px + env(safe-area-inset-bottom));box-shadow:0 -6px 20px #12243a22}.stickycta .btn{width:50%;font-size:.89rem;min-height:47px}.footer{padding-bottom:120px}}

/* Preserve Phase1 tokens and layout; add keyboard/form and narrow-screen fixes. */
.skip-link{position:fixed;top:-100px;left:12px;z-index:100;background:white;padding:12px 18px;color:#0759ad;border:2px solid #0759ad}
.skip-link:focus{top:12px}main:focus{outline:none}
input:focus-visible,select:focus-visible{outline:3px solid #b54708;outline-offset:3px}
.menu-toggle{min-width:44px;min-height:44px}
.breadcrumb,.badge-draft{line-height:1.7}.breadcrumb{color:#4d6073}.badge-draft{color:#704308}
#demo-lead-form{max-width:650px;border-left:3px solid var(--blue);padding:0 0 0 24px}
#demo-lead-form>label{display:block;font-weight:650;margin:12px 0}
select{display:block;width:100%;max-width:480px;min-height:48px;padding:10px;font:inherit;border:1px solid #64788e;border-radius:8px;background:white;color:var(--ink)}
.check-label{display:flex;align-items:flex-start;gap:10px;cursor:pointer}.check-label input{min-width:22px;height:22px;flex-shrink:0}
#demo-result{font-weight:650;color:#07513f}a,button{touch-action:manipulation}
#relocation{scroll-margin-top:95px}p,a,td,th{overflow-wrap:anywhere}.contentgrid>*{min-width:0}
.table-wrap:focus-visible{outline:3px solid #b54708}.price-reference{border-top:1px solid var(--line)}
.hero .eyebrow{color:#c5f2ef}
@media(max-width:360px){.brand{gap:8px;font-size:.9rem}.brand small{font-size:.6rem}.cards{grid-template-columns:1fr}.hero h1{font-size:1.9rem}.actions .btn{width:100%}.areabox{padding:19px}.footrow{grid-template-columns:1fr}.topline{font-size:.75rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@font-face{font-family:Kanit;src:url('/assets/Kanit-Regular.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Kanit;src:url('/assets/Kanit-Medium.ttf') format('truetype');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:Kanit;src:url('/assets/Kanit-SemiBold.ttf') format('truetype');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:Kanit;src:url('/assets/Kanit-Bold.ttf') format('truetype');font-weight:700 900;font-style:normal;font-display:swap}
:root{--navy:#10263b;--ink:#152a3e;--blue:#1b4b70;--blue2:#edf2f6;--bg:#f4f6f8;--muted:#526576;--line:#dbe2e9;--aqua:#8b9eaf;--accent:#e2e9ef;--shadow:0 12px 36px #10263b0b}
.road-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.road-grid .areabox{min-width:0;padding:24px}.road-grid h3{margin-top:0}.social-links{display:flex;flex-wrap:wrap;gap:12px 24px;padding:0;list-style:none}.social-links a{display:inline-block;min-height:44px;padding:8px 0;overflow-wrap:anywhere}.social-block{margin-top:24px;padding-top:20px;border-top:1px solid #526576}.road-grid .actions{flex-wrap:wrap}
@media(max-width:700px){.road-grid{grid-template-columns:1fr}.road-grid .areabox{padding:20px}}
/* Reproduced in fresh A4 Contact PDF: fixed skip-link overlaid the contact table. */
@media print{.skip-link,.stickycta,#mobile-menu-button,#mobile-navigation,.desktop-nav{display:none!important}.sitehead{position:static!important}.section{padding:24px 0}.pagehero,.hero{padding:24px 0}.field-photo,table,tr,.qa{break-inside:avoid}h2,h3{break-after:avoid}.road-grid{display:block}.road-grid .areabox{margin-bottom:16px}body{padding-bottom:0!important}a{overflow-wrap:anywhere}@page{margin:12mm}}
body{font-family:Kanit,Tahoma,sans-serif;font-weight:400;line-height:1.8;background:#fff}
.field-nowrap{white-space:nowrap}
.field-crop img{position:static!important;width:100%!important;height:auto!important;max-width:100%!important;object-fit:contain!important}
.field-photo figcaption{display:block!important;font-size:.81rem!important;min-height:0!important}
.hero h1{font-size:clamp(2rem,3.7vw,3rem)}
.intent-links{line-height:2.2}
h1,h2,h3,.btn{font-weight:600}h1,h2,h3{letter-spacing:-.018em}a{ text-underline-offset:4px}
.brand{font-weight:600;letter-spacing:0}.brand small{font-weight:500;letter-spacing:.1em}.brandmark{border-radius:4px;letter-spacing:-.07em}
.topline{background:#0c1e2e;color:#dce6ee;font-weight:400;padding:7px 16px}.sitehead{box-shadow:0 2px 16px #10263b05}.headin{min-height:82px}
.desktop-nav{font-weight:500}.btn{border-radius:5px;min-height:48px;font-family:inherit}.btn-orange{background:#e6edf2;color:#10263b}.btn-outline{border-color:#aabac7;color:#173f5d}
.hero{background:#10263b;padding:64px 0 72px;overflow:visible}.herogrid{grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.15rem,4.1vw,3.35rem);font-weight:600;line-height:1.4;margin:10px 0 20px;letter-spacing:-.02em}.hero p{font-size:1.03rem;line-height:1.9;color:#dce5ed}
.hero .eyebrow{font-size:.77rem;letter-spacing:.08em;color:#d0dce7}.hero .btn-outline{background:transparent;color:#fff;border-color:#728a9c}.pill{border-radius:3px;color:#dbe5ed;border-color:#4e667a;font-weight:400}.pill-row{margin-top:23px}
.section{padding:64px 0}.section-head h2,.section h2{font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.55;font-weight:600}.section-head p{font-weight:400}
.card{border-radius:7px;box-shadow:none;padding:25px}.card .symbol{border-radius:4px;color:#244965;font-weight:500}.card .link{font-weight:500}.card h3{font-weight:500}.card p{font-size:.96rem}.step{border-radius:5px;border-top-width:2px}.step .number{border-radius:3px;font-weight:500}
.areabox,.sidebox{border-radius:7px;box-shadow:none}.tag{border-radius:4px;background:#f5f7f9}.notice{background:#edf2f6;color:#314a5e;border-left-color:#64849e;border-radius:3px}
.pagehero{background:#f0f3f6;padding:43px 0 47px}.pagehero h1{font-size:clamp(1.85rem,3.2vw,2.7rem);line-height:1.5;font-weight:600}.badge-draft{border-radius:3px;background:#e3eaf0;color:#39536a;font-weight:500}
.field-pagehero{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}.field-hero-copy{min-width:0}.field-gallery-link{display:inline-block;margin-top:20px;font-size:.95rem;font-weight:500}
.field-photo{margin:0;min-width:0;background:white;border:1px solid var(--line);border-radius:7px;overflow:hidden}
.field-crop{position:relative;overflow:hidden;width:100%;background:#dce3e9;isolation:isolate}
.field-crop img{position:absolute;max-width:none;object-fit:fill;display:block}
.field-photo figcaption{padding:14px 17px 16px;display:flex;flex-direction:column;gap:4px;font-size:.87rem;color:#445d72;line-height:1.65}
.reference-label{font-size:.66rem;color:#485e70;font-weight:500;letter-spacing:.035em}.field-hero-photo{box-shadow:0 20px 50px #00000016}
.hero .field-hero-photo{background:#fff;border-color:#476072}.hero .field-photo figcaption{color:#314e63}.hero .reference-label{color:#4b6274}
.field-gallery{background:#f7f9fa;border-top:1px solid #e5ebf0;border-bottom:1px solid #e5ebf0}.field-review-note{font-size:.84rem;color:#4b6274;max-width:900px;margin:0 0 24px;padding-left:14px;border-left:2px solid #9cafbf}
.field-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start}.field-grid .field-crop{min-height:0}.field-grid figcaption{min-height:87px}
.field-gallery-details{margin-top:26px;border-top:1px solid #cfdae3;padding-top:18px}.field-gallery-details summary{cursor:pointer;font-weight:500;color:#1b4b70;min-height:44px;padding:8px 0;list-style-position:inside}.field-gallery-details .field-grid{padding-top:18px}
summary:focus-visible{outline:3px solid #64849e;outline-offset:5px}#gallery{scroll-margin-top:100px}
.ctaband{background:#122d43}.footer{background:#0c1e2e}.stickycta{border-top:1px solid #d5dfe7;box-shadow:0 -3px 20px #10263b0d}
@media(max-width:1100px){.desktop-nav{gap:14px;font-size:.86rem}.headin{gap:14px}.herogrid{gap:28px}.field-pagehero{gap:28px}.field-grid{gap:15px}}
@media(max-width:970px){.herogrid{grid-template-columns:1fr 1fr}.hero h1{font-size:2.25rem}.hero .actions .btn{width:100%}.hero .pill-row{display:none}.field-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.field-pagehero{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.headin{min-height:72px}.brand{font-size:1rem;gap:10px}.brand small{font-size:.62rem}.hero{padding:32px 0 38px}.herogrid,.field-pagehero{display:grid;grid-template-columns:1fr;gap:25px}.hero h1{font-size:2.1rem;line-height:1.47;margin:9px 0 16px}.hero p{font-size:1rem;line-height:1.9;margin-bottom:20px}.hero .actions .btn{width:auto;flex:1 1 44%;padding-left:10px;padding-right:10px;font-size:.93rem}.hero .pill-row{display:none}.hero .eyebrow{font-size:.7rem}.field-hero-photo figcaption{padding:11px 14px 13px;font-size:.79rem}.field-hero-photo .reference-label{font-size:.62rem}.section{padding:43px 0}.section-head{margin-bottom:22px}.pagehero{padding:28px 0 34px}.pagehero h1{font-size:1.9rem}.field-grid{grid-template-columns:1fr;gap:18px}.field-grid figcaption{min-height:0}.field-review-note{font-size:.82rem}.cards{grid-template-columns:1fr 1fr;gap:12px}.card{padding:18px}.card h3{line-height:1.7;font-size:1rem}.card p{font-size:.9rem}.card .link{font-size:.9rem}.field-gallery-details{margin-top:22px}.field-gallery-details summary{font-size:.95rem}.stickycta .btn{font-size:.86rem}.topline{font-size:.67rem}#gallery{scroll-margin-top:90px}}
@media(max-width:360px){.hero h1{font-size:1.86rem}.cards{grid-template-columns:1fr}.hero .actions .btn{flex:1 1 100%;width:100%}.brand{font-size:.9rem}.field-photo figcaption{font-size:.8rem}}

/* Owner-requested six-card homepage and complete individual certificate image. */
.home-service-cards .cards{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:700px){.home-service-cards .cards{grid-template-columns:1fr}}

/* Owner-selected photos, limited to Sales and FreezerService. */
.service-page-photos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:28px 0;align-items:start}
.service-page-photos figure{margin:0;min-width:0}
.service-page-photos img{display:block;width:100%;max-width:100%;height:auto;object-fit:contain;margin:0;border-radius:5px}
.service-page-photos figcaption{margin-top:12px;color:#4b6274;font-size:.9rem;overflow-wrap:anywhere}
@media(max-width:700px){.service-page-photos{grid-template-columns:1fr;gap:24px}}

/* Homepage qualification disclosure: keyboard-accessible button, closed by default. */
.qualification-summary{padding:32px 0;background:#f7f9fa}
.qualification-card{padding:24px;border:1px solid #dbe2e9;border-radius:8px;background:#fff}
.qualification-card h2{margin:0 0 12px}
.qualification-card>p{margin:0 0 16px}
.qualification-professions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;padding-left:20px;margin:0 0 20px}
.qualification-professions li{padding-left:2px;overflow-wrap:anywhere}
.qualification-details>.qualification-toggle{display:flex;align-items:center;justify-content:space-between;gap:16px;width:fit-content;max-width:100%;min-height:44px;padding:10px 16px;border:1px solid #9cafbf;border-radius:5px;color:#174b70;font-weight:500;cursor:pointer;list-style:none}
.qualification-details>.qualification-toggle::-webkit-details-marker{display:none}
.qualification-details>.qualification-toggle::after{content:'+';font-size:1.2rem}
.qualification-details>.qualification-toggle[aria-expanded="true"]::after{content:'−'}
.qualification-details>.qualification-toggle:focus-visible{outline:3px solid #ef7d32;outline-offset:3px}
.qualification-detail-content{margin-top:20px;padding-top:16px;border-top:1px solid #dbe2e9}
@media(max-width:700px){.qualification-card{padding:20px}.qualification-professions{grid-template-columns:1fr;gap:10px}.qualification-card h2{font-size:1.4rem}}

.qualification-toggle{font-family:inherit;font-size:.95rem}

/* Shared language control is outside the six main navigation links. */
.language-switch{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1px solid #9cafbf;border-radius:5px;font-weight:600;text-decoration:none;color:#174b70;flex-shrink:0}
html[lang="en"] .english-service-cards{grid-template-columns:repeat(3,minmax(0,1fr))}
html[lang="en"] .english-service-cards .card{min-width:0}
html[lang="en"] .english-service-cards h3{scroll-margin-top:100px}
html[lang="en"] section[id],html[lang="en"] .card[id],html[lang="en"] #business-contact{scroll-margin-top:100px}
html[lang="en"] .english-audience-label{font-size:.9rem;font-weight:600;margin-bottom:10px}
html[lang="en"] .english-business-jump{display:inline-block;margin-top:16px;color:inherit}
html[lang="en"] .english-steps li{margin-bottom:16px}
@media(max-width:700px){.language-switch{margin-left:auto}.menu-toggle{margin-left:0}html[lang="en"] .english-service-cards{grid-template-columns:1fr}html[lang="en"] .hero h1{font-size:2rem}}

/* Real certificate images supplied by owner; distinct from organisation accreditation. */
.qualification-certificates{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:10px 0 20px;align-items:start}
.qualification-certificate{margin:0;padding:12px;border:1px solid #dbe2e9;border-radius:8px;background:#f7f9fa;min-width:0}
.qualification-certificate a{display:block;max-width:330px;margin:0 auto;text-align:center}
.qualification-certificate a:focus-visible{outline:3px solid #ef7d32;outline-offset:3px}
.qualification-certificate img{display:block;width:auto;max-width:100%;height:320px;margin:0 auto;object-fit:contain;background:white}
.qualification-certificate figcaption{font-size:.9rem;color:#233f53;line-height:1.55;margin-top:10px}
@media(max-width:700px){.qualification-certificates{grid-template-columns:1fr;gap:12px}.qualification-certificate img{height:300px}}

/* Descriptive tables remain tables on desktop and become labelled, full-width rows on mobile. */
.mobile-cell-label{display:none}
.area-tags a.tag{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}
#bang-pu,#aircon-sales{scroll-margin-top:100px}
@media(max-width:700px){
 .paa-mobile-table-wrap{overflow:visible;border:0;border-radius:0}
 .paa-mobile-table{display:block;width:100%;font-size:.95rem}
 .paa-mobile-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 .paa-mobile-table tbody{display:grid;gap:14px}
 .paa-mobile-table tbody tr{display:block;min-width:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
 .paa-mobile-table td{display:block;width:auto;min-width:0;padding:12px 16px;line-height:1.65;overflow-wrap:break-word;word-break:normal;border-bottom:1px solid var(--line)}
 .paa-mobile-table td:first-child{background:#e8f2fd;font-weight:700;color:#274567}
 .paa-mobile-table td:last-child{border-bottom:0}
 .paa-mobile-table .mobile-cell-label{display:block;margin:0 0 3px;color:#526a80;font-size:.8rem;font-weight:600;line-height:1.5}
}

/* Keep the two 44px controls inside the header at 320px, including reserved browser scrollbars. */
@media(max-width:360px){.headin{gap:8px}.brand{gap:8px;font-size:.84rem}.brand small{font-size:.54rem;letter-spacing:.06em}.brandmark{width:36px;height:36px;flex-shrink:0;font-size:.9rem}.menu-toggle{flex-shrink:0}}