:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}body{margin:0}img{max-width:100%}[hidden]{display:none!important}
picture{display:contents}

/* V2 layout: navy utility bar + white sticky header (logo sits on white) with a hazard-stripe edge,
   photo hero with a quick-calc card, stat band overlapping the hero, then the same sections as V1
   on alternating light-gray / white bands. Phone: hamburger menu + bottom action bar. */
:root{
  --navy:#102D50; --navy-2:#0B2342; --navy-3:#071a33; --on-navy:#FFFFFF; --on-navy-muted:#B8C5D8;
  --accent:#F5C518; --accent-2:#E0B000; --accent-ink:#1A1505; --accent-soft:#FDF4D2;
  --bg:#F3F5F7; --surface:#FFFFFF; --ink:#0F1B2B; --muted:#566476; --line:#DDE3EA; --soft:#E9EEF4;
  --primary:#102D50; --primary-ink:#FFFFFF; --link:#102D50;
  --ok:#1E7A46; --danger:#B3261E; --line-green:#06C755;
  --shadow-sm:0 1px 2px rgba(16,45,80,.06),0 2px 8px rgba(16,45,80,.06);
  --shadow-md:0 4px 12px rgba(16,45,80,.08),0 16px 40px rgba(16,45,80,.10);
  --f-display:"Bai Jamjuree","IBM Plex Sans Thai",system-ui,sans-serif;
  --f-body:"IBM Plex Sans Thai",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px; --r-sm:10px; --w:1200px;
  /* legacy names still used by inline styles in the markup */
  --brand:var(--navy); --brand-2:var(--navy-2); --on-brand:var(--on-navy); --on-brand-muted:var(--on-navy-muted);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --navy:#0F2A4C; --navy-2:#0B2140; --navy-3:#06142a; --on-navy:#FFFFFF; --on-navy-muted:#AFBED3;
  --accent:#F5C518; --accent-2:#FFD43B; --accent-ink:#1A1505; --accent-soft:#3A3110;
  --bg:#0A1322; --surface:#111D30; --ink:#E7ECF3; --muted:#9AA9BC; --line:#22334B; --soft:#182840;
  --primary:#9CC1F0; --primary-ink:#0A1322; --link:#9CC1F0;
  --ok:#5CC98A; --danger:#FF8A80;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3); --shadow-md:0 8px 30px rgba(0,0,0,.4);
  color-scheme:dark}}
:root[data-theme="dark"]{
  --navy:#0F2A4C; --navy-2:#0B2140; --navy-3:#06142a; --on-navy:#FFFFFF; --on-navy-muted:#AFBED3;
  --accent:#F5C518; --accent-2:#FFD43B; --accent-ink:#1A1505; --accent-soft:#3A3110;
  --bg:#0A1322; --surface:#111D30; --ink:#E7ECF3; --muted:#9AA9BC; --line:#22334B; --soft:#182840;
  --primary:#9CC1F0; --primary-ink:#0A1322; --link:#9CC1F0;
  --ok:#5CC98A; --danger:#FF8A80;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3); --shadow-md:0 8px 30px rgba(0,0,0,.4);
  color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);line-height:1.25;text-wrap:balance;margin:0;font-weight:700}
p{margin:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--w);margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
section{padding-block:72px;scroll-margin-top:120px}

/* utility bar */
.topbar{background:var(--navy-3);color:var(--on-navy-muted);font-size:13px}
.topbar .wrap{display:flex;gap:8px 22px;align-items:center;min-height:36px;flex-wrap:wrap}
.topbar b{color:var(--accent);font-weight:600}
.topbar .tb-right{margin-left:auto;display:flex;gap:18px}
.topbar a{text-decoration:none;color:var(--on-navy)}
.topbar a:hover{color:var(--accent)}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--surface);color:var(--ink);transition:box-shadow .2s}
header::after{content:"";display:block;height:4px;background:repeating-linear-gradient(-45deg,var(--accent) 0 12px,var(--navy) 12px 24px)}
header.scrolled{box-shadow:0 6px 24px rgba(7,26,51,.14)}
.hbar{display:flex;align-items:center;gap:20px;padding-block:12px}
.logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.brandlogo{display:block;background:#FFFFFF url("logo.jpg") center/contain no-repeat;border-radius:8px}
.logo .brandlogo{width:104px;height:62px}
footer .brandlogo{width:132px;height:79px}
.search{flex:1;min-width:0;max-width:560px;display:flex;align-items:center;border-radius:999px;background:var(--bg);border:1.5px solid var(--line);transition:border-color .15s,box-shadow .15s}
.search:focus-within{border-color:var(--navy);box-shadow:0 0 0 4px rgba(245,197,24,.35)}
.search svg{width:20px;height:20px;margin-left:16px;flex-shrink:0;color:var(--muted)}
.search input{flex:1;min-width:0;border:0;padding:11px 12px;font:inherit;background:transparent;color:var(--ink)}
.search input:focus{outline:none}
.search button{border:0;margin:4px;border-radius:999px;background:var(--navy);color:var(--on-navy);font:inherit;font-weight:600;padding:7px 20px;cursor:pointer;transition:background .15s}
.search button:hover{background:var(--navy-2)}
.hcall{margin-left:auto;flex-shrink:0;display:flex;align-items:center;gap:10px;text-decoration:none;font-size:12.5px;color:var(--muted);line-height:1.3}
.hcall .ring{width:40px;height:40px;border-radius:50%;background:var(--accent-soft);color:var(--navy);display:grid;place-items:center}
.hcall .ring svg{width:20px;height:20px}
.hcall strong{display:block;font-family:var(--f-display);font-size:18px;color:var(--ink)}
.cartbtn{flex-shrink:0;display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:600;font-size:14px;padding:9px 14px 9px 16px;border-radius:999px;background:var(--navy);color:var(--on-navy);transition:transform .15s}
.cartbtn:hover{transform:translateY(-1px)}
.cartbtn svg{width:18px;height:18px}
.badge{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-size:12.5px;font-weight:700;font-variant-numeric:tabular-nums}
.menubtn{display:none}
nav.main{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;margin-top:-4px}
nav.main a{position:relative;white-space:nowrap;text-decoration:none;padding:10px 14px 12px;font-size:15px;font-weight:500;color:var(--muted);transition:color .15s}
nav.main a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:3px;border-radius:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s}
nav.main a:hover,nav.main a[aria-current="true"]{color:var(--ink)}
nav.main a:hover::after,nav.main a[aria-current="true"]::after{transform:scaleX(1)}
nav.main a.hot{color:var(--ink);font-weight:600}
nav.main a.hot::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:7px;vertical-align:middle;box-shadow:0 0 0 3px var(--accent-soft)}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--navy-2);color:var(--on-navy);padding-block:72px 120px;isolation:isolate}
.bphoto{display:block;aspect-ratio:720/500;max-width:100%;background:var(--soft) center/cover no-repeat}
.hero .hero-photo{position:absolute;inset:0;aspect-ratio:auto;max-width:none;z-index:-2;background-position:center 40%}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(7,26,51,.97) 0%,rgba(11,35,66,.92) 42%,rgba(16,45,80,.62) 100%),
             repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 40px),
             repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 40px)}
.hero-grid{display:grid;grid-template-columns:1.2fr .9fr;gap:48px;align-items:center}
.hero-grid>*{min-width:0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;letter-spacing:.06em;color:var(--accent);font-weight:600}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--accent)}
.hero h1{font-size:clamp(34px,5.2vw,60px);line-height:1.15;margin-top:14px;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--accent);white-space:nowrap}
.hero p.lead{margin-top:18px;color:var(--on-navy-muted);max-width:52ch;font-size:17.5px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-ticks{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14.5px;color:var(--on-navy)}
.hero-ticks li{display:flex;align-items:center;gap:8px}
.hero-ticks svg{width:18px;height:18px;color:var(--accent);flex-shrink:0}
.hero-copy,.qcalc{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
.qcalc{animation-delay:.12s}
@keyframes rise{from{transform:translateY(14px);opacity:.5}to{transform:none;opacity:1}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 24px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;line-height:1.3}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--primary);color:var(--primary-ink)}
.btn-accent{background:var(--accent);color:var(--accent-ink);box-shadow:0 6px 18px rgba(245,197,24,.28)}
.btn-accent:hover{background:var(--accent-2)}
.btn-line{background:var(--line-green);color:#FFFFFF}
.btn-ghost{background:transparent;color:inherit;border:1.5px solid currentColor;padding:11.5px 22px}
.hero .btn-ghost{border-color:rgba(255,255,255,.45)}
.hero .btn-ghost:hover{border-color:var(--on-navy);background:rgba(255,255,255,.06)}
.btn-small{padding:8px 14px;font-size:14px}

/* quick-calc card in hero */
.qcalc{background:var(--surface);color:var(--ink);border-radius:20px;padding:24px;box-shadow:0 30px 60px rgba(3,12,26,.45)}
.qcalc h2{font-size:20px}
.qcalc p{font-size:14px;color:var(--muted);margin-top:2px}
.qgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:16px}
.qchip{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-sm);border:1.5px solid var(--line);background:var(--bg);color:var(--ink);font:inherit;font-size:14px;font-weight:600;text-align:left;cursor:pointer;transition:border-color .15s,background .15s,transform .15s;line-height:1.3}
.qchip:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}
.qchip svg{width:26px;height:26px;flex-shrink:0;color:var(--navy)}
:root:not([data-theme="light"]) .qchip svg{color:var(--primary)}
.qchip:last-child:nth-child(odd){grid-column:1/-1}
.qfoot{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13.5px;color:var(--muted);flex-wrap:wrap}
.qfoot a{font-weight:600;color:var(--link);text-decoration:none}

/* stat band overlapping the hero */
.factband{position:relative;z-index:2;margin-top:-64px}
.facts{display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border-radius:var(--r);box-shadow:var(--shadow-md);overflow:hidden}
.fact{padding:22px 24px;display:flex;gap:14px;align-items:center;min-width:0}
.fact+.fact{border-left:1px solid var(--line)}
.fact .fic{width:46px;height:46px;border-radius:12px;background:var(--navy);color:var(--accent);display:grid;place-items:center;flex-shrink:0}
.fact .fic svg{width:24px;height:24px}
.fact strong{display:block;font-family:var(--f-display);font-size:20px;color:var(--ink);line-height:1.2}
.fact span{font-size:14px;color:var(--muted);line-height:1.4}

/* section heads */
.shead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:10px 32px;margin-bottom:32px}
.shead>div{min-width:0}
.kicker{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--navy);background:var(--accent);padding:3px 12px;border-radius:4px;margin-bottom:12px}
.shead h2{font-size:clamp(26px,3.4vw,38px);letter-spacing:-.01em}
.shead p{color:var(--muted);max-width:52ch}
.alt{background:var(--surface)}
#promo{padding-top:64px}

/* promos */
.promos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px}
.promo{border-radius:var(--r);overflow:hidden;background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
a.promo:hover,.promo:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.promo .pimg{aspect-ratio:16/9;max-width:100%;background:var(--soft) center/cover no-repeat}
.promo .pbody{padding:22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.promo .ptag{align-self:flex-start;font-size:12.5px;font-weight:600;background:var(--accent-soft);color:var(--ink);padding:3px 12px;border-radius:999px}
.promo h3{font-size:20px}
.promo p{color:var(--muted);font-size:15px}
.promos>:first-child{background:var(--navy);color:var(--on-navy);border-color:var(--navy);position:relative}
.promos>:first-child::after{content:"";position:absolute;right:-30px;bottom:-30px;width:140px;height:140px;border:18px solid var(--accent);border-radius:50%;opacity:.18}
.promos>:first-child .ptag{background:var(--accent);color:var(--accent-ink)}
.promos>:first-child h3{color:var(--accent)}
.promos>:first-child p{color:var(--on-navy-muted)}
.promo.feature{background:var(--navy);color:var(--on-navy);border-color:var(--navy)}
.promo.feature p{color:var(--on-navy-muted)}
.promo.feature h3{color:var(--accent);font-size:24px}

/* audience */
.tabs{display:inline-flex;gap:4px;flex-wrap:wrap;margin-bottom:22px;padding:5px;background:var(--bg);border:1px solid var(--line);border-radius:999px;max-width:100%}
.tab{border:0;background:transparent;color:var(--muted);border-radius:999px;padding:9px 20px;font:inherit;font-weight:600;cursor:pointer;transition:background .15s,color .15s}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{background:var(--navy);color:var(--on-navy);box-shadow:var(--shadow-sm)}
.panel{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.perk{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:8px;transition:border-color .2s,transform .2s}
.perk:hover{border-color:var(--accent);transform:translateY(-2px)}
.perk h3{font-size:19px}
.perk p{color:var(--muted);font-size:15px}
.perk .tag{align-self:flex-start;font-size:12.5px;font-weight:600;color:var(--ink);background:var(--accent-soft);padding:3px 12px;border-radius:999px}

/* categories */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px 46px;display:flex;flex-direction:column;gap:14px;align-items:flex-start;cursor:pointer;text-align:left;font:inherit;color:inherit;box-shadow:var(--shadow-sm);transition:border-color .2s,transform .2s,box-shadow .2s;overflow:hidden}
.cat::after{content:"สอบถามราคา →";position:absolute;left:20px;bottom:16px;font-size:13.5px;font-weight:600;color:var(--link);transition:transform .2s}
.cat::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.cat:hover{border-color:transparent;transform:translateY(-4px);box-shadow:var(--shadow-md)}
.cat:hover::before{transform:scaleX(1)}
.cat:hover::after{transform:translateX(4px)}
.cat .ic{flex-shrink:0;width:56px;height:56px;border-radius:14px;background:var(--navy);color:var(--accent);display:grid;place-items:center;transition:background .2s,color .2s}
.cat:hover .ic{background:var(--accent);color:var(--navy)}
.cat svg{width:32px;height:32px}
.cat>div{min-width:0}
.cat h3{font-size:17px}
.cat p{font-size:14px;color:var(--muted);line-height:1.55;margin-top:4px}
.cat[hidden]{display:none!important}
.noresult{color:var(--muted);padding:18px 20px;margin-top:8px;background:var(--surface);border:1px dashed var(--line);border-radius:var(--r)}
#catHint{transition:color .2s}

/* calculator */
.ctools{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-bottom:18px}
.ctool{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 8px 14px;border-radius:var(--r);border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:14px;font-weight:600;line-height:1.3;cursor:pointer;text-align:center;transition:border-color .15s,transform .15s,box-shadow .15s}
.ctool:hover{border-color:var(--navy);transform:translateY(-2px)}
.ctool svg{width:32px;height:32px;color:var(--navy)}
:root:not([data-theme="light"]) .ctool svg{color:var(--primary)}
.ctool[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:var(--on-navy);box-shadow:var(--shadow-md)}
.ctool[aria-selected="true"] svg{color:var(--accent)}
.ctool[aria-selected="true"]::after{content:"";position:absolute;left:50%;bottom:-8px;width:14px;height:14px;background:var(--navy);transform:translateX(-50%) rotate(45deg);border-radius:2px}
.calc{display:grid;grid-template-columns:1.1fr 1fr;background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-md)}
.calc>*{min-width:0}
.calc form{padding:32px;display:grid;gap:16px;align-content:start}
.calc form h3{font-size:24px}
.calc form .cdesc{color:var(--muted);font-size:15px;margin-top:-10px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:6px;align-content:start}
.field.wide{grid-column:1/-1}
.field label{font-weight:600;font-size:14.5px}
.field small{color:var(--muted);font-size:13px;line-height:1.45}
.field input,.field select,.field textarea{font:inherit;padding:11px 14px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--bg);color:var(--ink);width:100%;transition:border-color .15s,box-shadow .15s,background .15s}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--muted)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);background:var(--surface);box-shadow:0 0 0 4px rgba(245,197,24,.3)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.result{position:relative;background:var(--navy);color:var(--on-navy);padding:32px;display:flex;flex-direction:column;gap:12px;overflow:hidden;isolation:isolate}
.result::before{content:"";position:absolute;inset:0;z-index:-1;background:repeating-linear-gradient(0deg,rgba(255,255,255,.04) 0 1px,transparent 1px 32px),repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 1px,transparent 1px 32px)}
.result .rlabel{color:var(--on-navy-muted);font-size:14px;font-weight:600;letter-spacing:.04em}
.result .big{font-family:var(--f-display);font-size:clamp(48px,7vw,72px);line-height:1;color:var(--accent);font-variant-numeric:tabular-nums;font-weight:700}
.result .bigunit{font-size:15px;color:var(--on-navy-muted)}
.rtable{width:100%;border-collapse:collapse;font-size:15px;margin-top:6px;background:rgba(255,255,255,.05);border-radius:var(--r-sm);overflow:hidden}
.rtable td{padding:11px 14px;border-bottom:1px solid rgba(255,255,255,.1);vertical-align:top}
.rtable tr:last-child td{border-bottom:0}
.rtable td:last-child{text-align:right;white-space:nowrap;font-weight:600;font-variant-numeric:tabular-nums;padding-left:12px;color:var(--on-navy)}
.rnotes{margin:0;padding-left:18px;font-size:13px;color:var(--on-navy-muted);display:grid;gap:2px}
.racts{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.racts .btn-ghost{color:var(--on-navy);border-color:rgba(255,255,255,.4)}
.added{font-size:14px;font-weight:600;color:var(--accent)}
.disclaimer{font-size:13px;color:var(--muted);margin-top:16px;padding-left:12px;border-left:3px solid var(--accent)}

/* ordering steps + delivery */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s;position:relative}
.step{position:relative;padding:26px 22px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-family:var(--f-display);font-weight:700;font-size:19px;margin-bottom:14px;box-shadow:0 0 0 6px var(--accent-soft)}
.step h3{font-size:18px}
.step p{font-size:14.5px;color:var(--muted);margin-top:4px}
.ship{margin-top:24px;background:var(--navy);color:var(--on-navy);border-radius:20px;padding:30px 32px;display:grid;gap:18px;grid-template-columns:220px 1fr;align-items:center}
.ship h3{font-size:24px;color:var(--on-navy)}
.ship dl{margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ship dl div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-sm);padding:14px 16px;min-width:0}
.ship dl div:first-child{background:var(--accent);border-color:var(--accent)}
.ship dl div:first-child dt,.ship dl div:first-child dd{color:var(--accent-ink)}
.ship dt{font-size:13.5px;color:var(--on-navy-muted)}
.ship dd{margin:4px 0 0;font-family:var(--f-display);font-weight:700;font-size:18px;line-height:1.35}

/* delivery gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:16px}
.gallery figure{margin:0;background:var(--surface);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.gallery figure:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.gallery .gimg{display:block;aspect-ratio:4/3;max-width:100%;background:var(--soft) center/cover no-repeat}
.gallery figcaption{padding:12px 16px;font-size:14px;color:var(--muted)}

/* branches */
.branches{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:24px}
.branch{background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.branch:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.branch h3{font-size:22px}
.branch .meta{font-size:14px;color:var(--muted)}
.branch .meta:first-of-type{order:-1;align-self:flex-start;font-size:12.5px;font-weight:600;color:var(--ink);background:var(--accent-soft);padding:2px 12px;border-radius:999px}
.open{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ok)}
.open::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor;box-shadow:0 0 0 4px rgba(30,122,70,.15)}
.branch .acts{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:8px;margin-top:auto;padding-top:14px}
.branch .acts a{text-align:center;font-size:14.5px;font-weight:600;padding:10px 12px;border-radius:999px;border:1.5px solid var(--line);text-decoration:none;transition:border-color .15s,background .15s}
.branch .acts a:hover{border-color:var(--navy)}
.branch .acts a.go{background:var(--navy);color:var(--on-navy);border-color:var(--navy)}
.branch .acts a.go:hover{background:var(--navy-2)}
.bphoto-wrap{position:relative}
.branch .bphoto{transition:transform .5s}
.branch:hover .bphoto{transform:scale(1.03)}
.branch>.bphoto{border-bottom:4px solid var(--accent)}
.bphoto-bangpla{background-image:url("branch-bangpla.jpg");background-image:image-set(url("branch-bangpla.webp") type("image/webp"),url("branch-bangpla.jpg") type("image/jpeg"))}
.bphoto-phutthamonthon{background-image:url("branch-phutthamonthon.jpg");background-image:image-set(url("branch-phutthamonthon.webp") type("image/webp"),url("branch-phutthamonthon.jpg") type("image/jpeg"))}

.binfo{display:flex;flex-direction:column;gap:8px;min-width:0;flex:1;padding:22px 24px 24px;background:var(--surface);position:relative;z-index:1}

/* quote, payment, contact */
.quote{display:grid;grid-template-columns:1fr 1.15fr;gap:40px;align-items:start}
.quote>*{min-width:0}
.quote .intro{color:var(--muted);max-width:48ch}
.quote form{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px;display:grid;gap:16px;box-shadow:var(--shadow-md);position:relative;overflow:hidden}
.quote form::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,var(--navy) 0 70%,var(--accent) 70%)}
.form-title{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap}
.form-title h3{font-size:22px}
.form-title span{font-size:13.5px;color:var(--muted)}
.quote form .btn{width:100%;padding-block:15px;font-size:16.5px;background:var(--line-green);color:#FFFFFF}
.cart{border:1.5px dashed var(--line);background:var(--bg);border-radius:var(--r-sm);padding:14px 16px;display:grid;gap:10px}
.cart-head{display:flex;justify-content:space-between;align-items:center;gap:8px;font-weight:600}
.cart-head button{font:inherit;font-size:13px;background:none;border:0;color:var(--muted);cursor:pointer;text-decoration:underline}
.cart ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.cart li{display:flex;align-items:center;gap:10px;font-size:15px;background:var(--surface);padding:8px 10px 8px 14px;border-radius:8px;border:1px solid var(--line)}
.cart li span{flex:1;min-width:0}
.cart li strong{font-variant-numeric:tabular-nums;white-space:nowrap}
.cart li button{flex-shrink:0;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);background:var(--bg);color:var(--muted);cursor:pointer;font:inherit;line-height:1;transition:background .15s,color .15s}
.cart li button:hover{background:var(--danger);color:#FFFFFF;border-color:var(--danger)}
.cart .empty{color:var(--muted);font-size:14px}
.contact-list{display:grid;gap:0;margin-top:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.contact-list div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.contact-list div:last-child{border-bottom:0}
.contact-list span{color:var(--muted);font-size:14.5px}
.contact-list strong{user-select:all;overflow-wrap:anywhere}
.contact-list a{text-decoration:none;color:var(--link)}
.pay{margin-top:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:grid;gap:14px}
.pay h3{font-size:18px}
.payrow{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.payrow>div{flex:1;min-width:0;line-height:1.45}
.bank{display:grid;place-items:center;width:52px;height:52px;border-radius:12px;background:#4E2A84;color:#FFFFFF;font-weight:700;font-size:14px;flex-shrink:0}
.acct{font-family:var(--f-display);font-size:26px;letter-spacing:.5px;font-variant-numeric:tabular-nums;user-select:all}
.acctname{font-size:14px;color:var(--muted)}
.copy{font:inherit;font-size:14px;font-weight:600;padding:9px 16px;border-radius:999px;border:1.5px solid var(--primary);background:transparent;color:var(--primary);cursor:pointer;transition:background .15s,color .15s}
.copy:hover{background:var(--primary);color:var(--primary-ink)}
.warn{font-size:14px;color:var(--ink);background:var(--accent-soft);border-radius:var(--r-sm);padding:12px 14px}
.toast{background:var(--ok);color:#FFFFFF;padding:12px 16px;border-radius:var(--r-sm);font-weight:600}

/* footer */
footer{background:var(--navy-3);color:var(--on-navy-muted);padding-block:64px 32px;font-size:14.5px}
footer::before{content:"";display:block;height:4px;margin-top:-64px;margin-bottom:60px;background:repeating-linear-gradient(-45deg,var(--accent) 0 12px,var(--navy) 12px 24px)}
.fgrid4{display:grid;grid-template-columns:1.3fr 1.4fr 1fr 1.1fr;gap:36px}
.fgrid4>div{min-width:0;display:flex;flex-direction:column;gap:8px}
footer h4{margin:0 0 6px;font-family:var(--f-display);font-size:16px;color:var(--on-navy)}
footer strong{color:var(--on-navy)}
footer a{text-decoration:none;color:var(--on-navy-muted);transition:color .15s}
footer a:hover{color:var(--accent)}
footer .fbrand p{max-width:30ch}
.fsocial{display:flex;gap:10px;margin-top:8px}
.fsocial a{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.18);font-size:13.5px;color:var(--on-navy)}
.fsocial a:hover{border-color:var(--accent)}
.fbottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:8px 20px;flex-wrap:wrap;font-size:13px}

/* mobile action bar */
.mbar{display:none}

@media (max-width:1100px){
  .ctools{grid-template-columns:repeat(4,1fr)}
  .ctool[aria-selected="true"]::after{display:none}
  .hcall .lbl{display:none}
  .ship{grid-template-columns:1fr}
  .fgrid4{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  section{padding-block:56px}
  .hero{padding-block:48px 104px}
  .hero-grid,.calc,.quote{grid-template-columns:1fr}
  .cats{grid-template-columns:repeat(2,1fr)}
  .panel{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .facts{grid-template-columns:repeat(2,1fr)}
  .fact:nth-child(3){border-left:0}
  .fact:nth-child(n+3){border-top:1px solid var(--line)}
  .ship dl{grid-template-columns:repeat(2,1fr)}
  .hcall{display:none}
  .hbar{flex-wrap:wrap;gap:12px}
  .logo{margin-right:auto}
  .search{flex-basis:100%;order:3;max-width:none}
  .menubtn{display:inline-flex;align-items:center;gap:8px;order:-1;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-weight:600;font-size:14px;padding:8px 12px;border-radius:999px;cursor:pointer}
  .menubtn i{position:relative;display:block;width:18px;height:2px;background:currentColor;border-radius:2px;transition:background .2s}
  .menubtn i::before,.menubtn i::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform .2s}
  .menubtn i::before{top:-6px}.menubtn i::after{top:6px}
  .nav-open .menubtn i{background:transparent}
  .nav-open .menubtn i::before{transform:translateY(6px) rotate(45deg)}
  .nav-open .menubtn i::after{transform:translateY(-6px) rotate(-45deg)}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;margin:0;flex-direction:column;gap:0;background:var(--surface);box-shadow:0 18px 30px rgba(7,26,51,.18);padding:8px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px));max-height:calc(100vh - 140px);overflow-y:auto}
  .nav-open nav.main{display:flex;animation:drop .2s ease-out}
  nav.main a{padding:14px 6px;border-bottom:1px solid var(--line);font-size:16.5px;color:var(--ink)}
  nav.main a::after{display:none}
  nav.main a[aria-current="true"]{color:var(--ink);font-weight:600}
  @keyframes drop{from{transform:translateY(-6px);opacity:.6}to{transform:none;opacity:1}}
}
@media (max-width:560px){
  .topbar .tb-hide{display:none}
  .topbar .wrap{justify-content:space-between}
  .topbar .tb-right{margin-left:0}
  .topbar .tb-right a+a{display:none}
  .topbar .wrap{flex-wrap:nowrap;font-size:12.5px}
  .logo .brandlogo{width:84px;height:50px}
  .cartbtn .lbl{display:none}
  .hero{padding-block:36px 96px}
  .hero h1{font-size:32px}
  .hero p.lead{font-size:16px}
  .cta .btn{flex:1 1 auto}
  .qcalc{padding:18px}
  .qgrid{grid-template-columns:1fr 1fr}
  .qchip{font-size:13px;padding:9px 10px;gap:8px}
  .qchip svg{width:22px;height:22px}
  .cats{grid-template-columns:1fr 1fr;gap:10px}
  .cat{padding:16px 14px 40px;gap:10px}
  .cat::after{left:14px;bottom:12px;font-size:12.5px}
  .cat .ic{width:44px;height:44px;border-radius:11px}
  .cat svg{width:26px;height:26px}
  .cat h3{font-size:15px}
  .cat p{font-size:12.5px}
  .facts{grid-template-columns:1fr 1fr}
  .fact{padding:14px;gap:10px;flex-direction:column;align-items:flex-start}
  .fact .fic{width:38px;height:38px;border-radius:10px}
  .fact strong{font-size:17px}
  .fact span{font-size:13px}
  .ctools{grid-template-columns:repeat(4,1fr);gap:6px}
  .ctool{font-size:12px;padding:10px 4px;gap:6px}
  .ctool svg{width:26px;height:26px}
  .calc form,.result,.quote form{padding:22px}
  .steps,.row2,.fgrid{grid-template-columns:1fr}
  .ship{padding:22px}
  .ship dl{grid-template-columns:1fr}
  .tabs{display:flex}
  .tab{flex:1;padding:9px 10px;font-size:14px}
  .fgrid4{grid-template-columns:1fr}
  footer{padding-bottom:110px}
  .mbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--surface);box-shadow:0 -6px 24px rgba(7,26,51,.14);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
  .mbar a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 2px 9px;font-size:12px;font-weight:600;text-decoration:none;color:var(--ink);position:relative}
  .mbar svg{width:22px;height:22px}
  .mbar .badge{position:absolute;top:4px;left:calc(50% + 4px);min-width:18px;height:18px;font-size:11px;padding:0 4px}
  .mbar a.calcb{background:var(--accent);color:var(--accent-ink)}
  .mbar a.line{background:var(--line-green);color:#FFFFFF}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* sub-pages: breadcrumb, compact page hero, two-column body with sticky contact card */
.crumbs{font-size:14px;color:var(--muted);padding-block:18px 0}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 8px}
.crumbs li+li::before{content:"›";margin-right:8px;color:var(--muted)}
.crumbs a{text-decoration:none;color:var(--link)}
.crumbs a:hover{text-decoration:underline}
.phero{padding-block:22px 48px}
.phero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.phero-grid>*{min-width:0}
.phero h1{font-size:clamp(30px,4.2vw,46px);line-height:1.2;margin-top:10px}
.phero h1 em{font-style:normal;color:var(--navy);background:linear-gradient(transparent 62%,var(--accent) 62%)}
:root:not([data-theme="light"]) .phero h1 em{color:var(--ink)}
.phero .lead{margin-top:14px;color:var(--muted);font-size:17px;max-width:54ch}
.phero .cta{margin-top:24px}
.phero .btn-ghost{color:var(--ink);border-color:var(--line)}
.phero .btn-ghost:hover{border-color:var(--ink)}
.phero .eyebrow{color:var(--navy)}
.phero .eyebrow::before{background:var(--accent)}
:root:not([data-theme="light"]) .phero .eyebrow{color:var(--accent)}
.photo{margin:0;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-md);position:relative;background:var(--soft)}
.photo img{display:block;width:100%;height:auto;aspect-ratio:720/500;object-fit:cover}
.photo figcaption{position:absolute;left:12px;bottom:12px;right:12px;font-size:13px;color:#FFFFFF;background:rgba(7,26,51,.72);padding:6px 12px;border-radius:8px;width:fit-content;max-width:calc(100% - 24px)}
.status{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--soft);color:var(--muted)}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.status.is-open{background:rgba(30,122,70,.12);color:var(--ok)}

.pbody{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:start;padding-block:56px 72px}
.pbody>*{min-width:0}
.pmain{display:grid;gap:56px}
.pmain h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:8px}
.pmain .sub{color:var(--muted);margin-bottom:20px;max-width:62ch}
.aside{position:sticky;top:calc(env(safe-area-inset-top,0px) + 140px);display:grid;gap:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow-sm)}
.card h3{font-size:18px;margin-bottom:12px}
.card .btn{width:100%}
.card .stack{display:grid;gap:10px}
.dl{display:grid;gap:0;margin:0}
.dl div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.dl div:last-child{border-bottom:0}
.dl dt{color:var(--muted);font-size:14.5px}
.dl dd{margin:0;font-weight:500;overflow-wrap:anywhere}
.dl a{color:var(--link)}

.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.spec{width:100%;border-collapse:collapse;font-size:15px;min-width:620px}
.spec th{text-align:left;font-size:13.5px;font-weight:600;color:var(--muted);background:var(--bg);padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.spec td{padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.spec tr:last-child td{border-bottom:0}
.spec td.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.spec .size{font-family:var(--f-display);font-weight:700;font-size:17px}
.spec .size.short{white-space:nowrap}
.spec td:first-child{min-width:150px}
.spec td:first-child:has(.short){white-space:nowrap;min-width:0}
.spec .kind{display:inline-block;white-space:nowrap;font-size:12px;font-weight:600;padding:2px 8px;border-radius:6px;background:var(--accent-soft);color:var(--ink);margin-left:6px}
.addrow{display:flex;gap:6px;align-items:center;justify-content:flex-end}
.addrow input{width:72px;font:inherit;padding:7px 8px;border:1.5px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);text-align:right}
.addrow button{font:inherit;font-size:14px;font-weight:600;padding:7px 12px;border-radius:999px;border:0;background:var(--navy);color:var(--on-navy);cursor:pointer;white-space:nowrap}
.addrow button.done{background:var(--ok)}
.note{font-size:13.5px;color:var(--muted);margin-top:10px}
.todo{border:1.5px dashed var(--accent-2);background:var(--accent-soft);color:var(--ink);border-radius:var(--r-sm);padding:12px 16px;font-size:14px}
.todo b{font-weight:600}

.guide{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:16px}
.guide .card p{color:var(--muted);font-size:15px}
.guide .card .tag{display:inline-block;font-size:12.5px;font-weight:600;background:var(--navy);color:var(--accent);padding:2px 10px;border-radius:6px;margin-bottom:10px}
.example{display:grid;grid-template-columns:1fr auto;gap:16px 28px;align-items:center;background:var(--navy);color:var(--on-navy);border-radius:20px;padding:28px}
.example p{color:var(--on-navy-muted)}
.example h3{font-size:20px;color:var(--on-navy)}
.example .big{font-family:var(--f-display);font-size:48px;line-height:1;color:var(--accent);font-weight:700;font-variant-numeric:tabular-nums}
.example .big small{font-size:16px;color:var(--on-navy-muted);margin-left:6px;font-weight:500}
.example ul{margin:10px 0 0;padding-left:18px;font-size:14.5px;color:var(--on-navy-muted)}

.faq{display:grid;gap:10px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:0 18px;transition:border-color .15s}
.faq details[open]{border-color:var(--navy)}
.faq summary{cursor:pointer;list-style:none;padding:16px 28px 16px 0;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:22px;font-weight:400;color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq details p{padding-bottom:16px;color:var(--muted)}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a{text-decoration:none;font-size:14.5px;font-weight:500;padding:8px 14px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);transition:border-color .15s,background .15s}
.chips a:hover{border-color:var(--accent);background:var(--accent-soft)}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:12px}
.related a{display:flex;flex-direction:column;gap:4px;text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;transition:border-color .15s,transform .15s}
.related a:hover{border-color:var(--accent);transform:translateY(-2px)}
.related strong{font-family:var(--f-display);font-size:16px}
.related span{font-size:13.5px;color:var(--muted)}
.minis{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:14px}
.mini{display:flex;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px;text-decoration:none}
.mini img{width:96px;height:72px;object-fit:cover;border-radius:10px;flex-shrink:0}
.mini div{min-width:0;display:grid;gap:2px}
.mini strong{font-family:var(--f-display)}
.mini span{font-size:13.5px;color:var(--muted)}
.rules{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:0}
.rules div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px;border-left:4px solid var(--accent)}
.rules dt{font-size:14px;color:var(--muted)}
.rules dd{margin:2px 0 0;font-family:var(--f-display);font-weight:700;font-size:18px}
.toast2{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ok);color:#FFFFFF;padding:10px 18px;border-radius:999px;font-weight:600;font-size:14.5px;box-shadow:var(--shadow-md);z-index:60}
@media (min-width:561px){.toast2{bottom:24px}}

@media (max-width:1000px){
  .pbody{grid-template-columns:minmax(0,1fr)}
  .aside{position:static}
}
@media (max-width:900px){
  .phero-grid{grid-template-columns:1fr;gap:24px}
  .example{grid-template-columns:1fr}
}
@media (max-width:560px){
  .phero{padding-block:14px 32px}
  .phero h1{font-size:28px}
  .pbody{padding-block:36px 56px}
  .pmain{gap:44px}
  .rules{grid-template-columns:1fr}
  .dl div{grid-template-columns:90px 1fr}
  .tablewrap{overflow:visible}
  .spec{min-width:0}
  .spec thead{display:none}
  .spec tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;padding:14px 16px;border-bottom:1px solid var(--line)}
  .spec tr:last-child{border-bottom:0}
  .spec td{padding:0;border:0}
  .spec td{grid-column:1;white-space:normal}
  .spec td:not(:first-child):not(.add){font-size:13.5px;color:var(--muted)}
  .spec td:not(:first-child):not(.add)::before{content:attr(data-l)}
  .spec td.add{grid-column:2;grid-row:1/span 8;align-self:center}
  .spec td.add:empty{display:none}
  .cpanel{padding:22px}
  .fcats{grid-template-columns:1fr 1fr}
}

/* category hero panel (pages without a product photo) */
.cpanel{position:relative;overflow:hidden;background:var(--navy);color:var(--on-navy);border-radius:20px;padding:30px;box-shadow:var(--shadow-md);display:grid;gap:20px}
.cpanel::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:repeating-linear-gradient(-45deg,var(--accent) 0 12px,var(--navy) 12px 24px)}
.cpanel .cic{width:68px;height:68px;border-radius:18px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center}
.cpanel .cic svg{width:40px;height:40px}
.cpanel ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.cpanel li{display:flex;gap:10px;align-items:flex-start;font-weight:500}
.cpanel li svg{flex-shrink:0;width:20px;height:20px;margin-top:3px;color:var(--accent)}
.cpanel .cnote{font-size:13.5px;color:var(--on-navy-muted)}

/* product hub cards are links */
a.cat{text-decoration:none;color:inherit}
a.cat::after{content:"ดูรายละเอียด →"}
.cats-4{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))}
.psearch{display:flex;gap:8px;margin-top:22px;max-width:520px}
.psearch input{flex:1;min-width:0;font:inherit;padding:12px 16px;border:1.5px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink)}
.psearch input:focus{outline:none;border-color:var(--navy)}
.psearch button{font:inherit;font-weight:600;padding:12px 22px;border:0;border-radius:999px;background:var(--navy);color:var(--on-navy);cursor:pointer}
.phint{color:var(--muted);margin-bottom:18px}

/* links from home sections to the detail pages */
.morelinks{margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.morelinks>span{font-weight:600}
.more{font-weight:600;color:var(--link);text-decoration:none}
.more:hover{text-decoration:underline}

/* calculator explanations */
.howcalc{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.howcalc .card p{color:var(--muted);font-size:15px}
.howcalc .card h3{display:flex;align-items:center;gap:10px}
.howcalc .card h3 svg{width:28px;height:28px;color:var(--navy);flex-shrink:0}
:root:not([data-theme="light"]) .howcalc .card h3 svg{color:var(--accent)}
.howcalc .links{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:12px;font-size:14.5px}
.howcalc .links a{color:var(--link);font-weight:600}

/* branch hub */
.branch .binfo .status{align-self:flex-start;margin-top:4px}
.branch .more{margin-top:10px}

/* footer columns for the multi-page site */
.fgrid4{grid-template-columns:1.1fr 1.3fr 1.6fr 1fr}
.fcats{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
@media (max-width:1100px){.fgrid4{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.fgrid4{grid-template-columns:1fr}}
nav.main a[aria-current="page"]{color:var(--ink)}
nav.main a[aria-current="page"]::after{transform:scaleX(1)}
@media (max-width:560px){nav.main a[aria-current="page"]{font-weight:600}}
.pmain .steps{grid-template-columns:repeat(2,1fr)}
@media (max-width:560px){.pmain .steps{grid-template-columns:1fr}}
.payrow>div{flex:1 1 170px}
.payrow .acct{white-space:nowrap}

/* ---------- product catalog: cards, product page, sticky mobile bar */
.btn-quiet{background:var(--surface);color:var(--ink);border:1.5px solid var(--line);padding:11.5px 22px}
.btn-quiet:hover{border-color:var(--ink)}
.plist{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:12px}
.pcard{display:flex;gap:14px;align-items:center;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;transition:border-color .15s,transform .15s}
.pcard:hover{border-color:var(--accent);transform:translateY(-2px)}
.pcard .ic{width:52px;height:52px;flex-shrink:0;border-radius:14px;background:var(--accent-soft);color:var(--navy);display:grid;place-items:center}
:root:not([data-theme="light"]) .pcard .ic{color:var(--accent)}
.pcard .ic svg{width:30px;height:30px}
.pcard img{width:72px;height:72px;object-fit:cover;border-radius:12px;flex-shrink:0}
.pcard>div{min-width:0;display:grid;gap:2px}
.pcard h3{font-size:16px;line-height:1.35;margin:0}
.pcard p{font-size:13.5px;color:var(--muted);margin:0}
.pcard .pmeta{font-size:12.5px;font-weight:600;color:var(--link)}
.draftbadge{display:inline-block;margin-left:6px;vertical-align:middle;font-family:var(--f-body);font-size:11px;font-weight:600;padding:1px 7px;border-radius:6px;background:var(--accent-soft);color:var(--ink);border:1px dashed var(--accent-2)}
.hubres{display:flex;flex-direction:column;gap:32px}
.hubres.searching #pwrap{order:-1}
.hubh{font-size:20px;margin:0 0 14px}
.pgrid{grid-template-columns:minmax(0,1fr) 400px;align-items:start}
.pinfo{display:grid;gap:0}
.pinfo>.pvis,.pinfo>.pphoto,.pinfo>.todo{margin-top:20px}
.pvis{display:flex;gap:16px;align-items:center;border:1.5px dashed var(--line);border-radius:var(--r);padding:16px;max-width:520px}
.pvis .cic{width:64px;height:64px;flex-shrink:0;border-radius:16px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center}
.pvis .cic svg{width:38px;height:38px}
.pvis p{color:var(--muted);font-size:14px;margin:0}
.pphoto{max-width:560px}
.pphoto img{aspect-ratio:auto}
@media (max-width:900px){.pgrid{grid-template-columns:1fr}}
.buy{display:grid;gap:16px}
.buy fieldset{border:0;margin:0;padding:0;min-width:0}
.buy legend{font-weight:600;font-size:14.5px;margin-bottom:8px}
.vopts>div{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.vopt{position:relative;cursor:pointer}
.vopt input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.vopt span{display:grid;gap:0;padding:9px 10px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--bg);text-align:center;transition:border-color .15s,background .15s;height:100%}
.vopt b{font-family:var(--f-display);font-size:16px}
.vopt small{font-size:12px;color:var(--muted);line-height:1.35}
.vopt input:checked+span{border-color:var(--navy);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--navy)}
:root:not([data-theme="light"]) .vopt input:checked+span{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.vopt input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.vone{margin:0}
.vone b{font-family:var(--f-display);font-size:18px;margin-right:6px}
.qtyrow{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.qtyrow>label{font-weight:600;font-size:14.5px;margin-right:auto}
.stepper{display:inline-flex;align-items:stretch;border:1.5px solid var(--line);border-radius:999px;overflow:hidden;background:var(--bg)}
.stepper button{font:inherit;font-size:20px;line-height:1;width:44px;min-height:44px;border:0;background:transparent;color:var(--ink);cursor:pointer}
.stepper button:hover{background:var(--soft)}
.stepper input{width:68px;border:0;background:transparent;color:var(--ink);font:inherit;font-weight:600;text-align:center;-moz-appearance:textfield;appearance:textfield}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.stepper input:focus{outline:2px solid var(--accent);outline-offset:-2px}
.unit{font-weight:600;color:var(--muted);min-width:2.5em}
.added{margin:0;font-size:14.5px;font-weight:600;color:var(--ok)}
.added a{color:var(--link);margin-left:4px}
.added.bad{color:var(--danger)}
.pnote{margin:0;font-size:13.5px;color:var(--muted)}
.buyalt{display:grid;gap:8px}
.pbar{display:none}
@media (max-width:560px){
  .pbar{display:grid;grid-template-columns:auto 1fr auto;position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--surface);box-shadow:0 -6px 24px rgba(7,26,51,.14);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
  .pbar a,.pbar button{font:inherit;border:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;padding:8px 14px;min-height:58px;text-decoration:none;font-size:12px;font-weight:600;color:var(--ink);background:transparent;position:relative;cursor:pointer}
  .pbar svg{width:22px;height:22px}
  .pbar .badge{position:absolute;top:4px;left:calc(50% + 4px);min-width:18px;height:18px;font-size:11px;padding:0 4px}
  .pbar .padd{background:var(--accent);color:var(--accent-ink);font-size:16px}
  .pbar .padd small{font-size:12px;font-weight:500;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .pbar .pline{background:var(--line-green);color:#FFFFFF;font-size:14px}
  .vopts>div{grid-template-columns:repeat(auto-fill,minmax(88px,1fr))}
}

/* ---------- quote cart page */
.qsec{padding-block:36px 64px}
.qwrap{max-width:780px}
.qform{display:grid;gap:16px}
.qstep h2{display:flex;align-items:center;gap:10px;font-size:20px;margin:0 0 14px}
.qn{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--navy);color:var(--accent);font-size:15px;flex-shrink:0}
:root:not([data-theme="light"]) .qn{background:var(--accent);color:var(--accent-ink)}
.qcount{color:var(--muted);font-weight:500}
.qlist ul{list-style:none;margin:0 0 6px;padding:0;display:grid;gap:0}
.qitem{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:6px 12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.qitem:first-child{padding-top:0}
.qname{display:grid;gap:0;min-width:0}
.qname b{font-weight:600;overflow-wrap:anywhere}
.qname small{font-size:12.5px;color:var(--muted)}
.qqty{display:flex;align-items:center;gap:8px}
.qqty .stepper button{width:38px;min-height:40px}
.qqty .stepper input{width:58px}
.qdel{font:inherit;font-size:14px;font-weight:600;color:var(--danger);background:transparent;border:0;padding:10px 4px;cursor:pointer}
.qnote{grid-column:1/-1;font-size:14px}
.qnote summary{cursor:pointer;color:var(--link);font-weight:500;width:fit-content}
.qnote input{margin-top:8px;width:100%;font:inherit;padding:9px 12px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--bg);color:var(--ink)}
.qclear{margin:8px 0 0;text-align:right}
.qclear button,.qundo button{font:inherit;font-size:14px;font-weight:600;color:var(--muted);background:transparent;border:0;text-decoration:underline;cursor:pointer;padding:6px 0}
.qundo{margin:0 0 10px;font-size:14px;background:var(--soft);border-radius:var(--r-sm);padding:6px 12px;display:flex;gap:10px;align-items:center;justify-content:space-between}
.qundo button{color:var(--link)}
.qlist .empty{color:var(--muted);margin:0 0 6px}
.qadd{display:flex;flex-wrap:wrap;gap:8px 20px;margin:10px 0 16px}
.choices{border:0;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;min-width:0}
.choices.two{grid-template-columns:repeat(2,1fr)}
.choice{position:relative;cursor:pointer}
.choice input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.choice span{display:grid;gap:2px;height:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--bg);transition:border-color .15s,background .15s}
.choice b{font-weight:600}
.choice small{font-size:13px;color:var(--muted);line-height:1.4}
.choice input:checked+span{border-color:var(--navy);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--navy)}
:root:not([data-theme="light"]) .choice input:checked+span{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.choice input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.qdeliv{display:grid;gap:14px;margin-top:16px}
.qform .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.req{font-weight:400;color:var(--muted);font-size:13px}
.qform [aria-invalid="true"]{border-color:var(--danger)!important}
.pdpa{margin:14px 0 0;font-size:13.5px;color:var(--muted);background:var(--bg);border-radius:var(--r-sm);padding:10px 14px;border-left:3px solid var(--navy)}
.qerr{margin:0;color:var(--danger);font-weight:500;background:var(--surface);border:1.5px solid var(--danger);border-radius:var(--r-sm);padding:12px 16px}
.qerr ul{margin:4px 0 0;padding-left:20px}
.qgo{width:100%;font-size:17px;padding:15px 24px}
.qreview{display:grid;gap:14px}
.qreview:focus{outline:none}
.qreview h2{font-size:22px;margin:0}
.qreview .sub{color:var(--muted);margin:0}
.qmsg{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font-family:var(--f-body);font-size:15px;line-height:1.6;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px 16px;max-height:420px;overflow:auto}
.qacts{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px}
.qacts .btn{width:100%}
.qstat{margin:0;font-weight:500;background:var(--accent-soft);border-radius:var(--r-sm);padding:12px 16px}
.qstat a{color:var(--link);font-weight:600}
.qhow{margin:0;padding-left:20px;color:var(--muted);font-size:14.5px;display:grid;gap:4px}
.qnojs{margin-bottom:16px}
.tocart{margin:12px 0 4px;font-size:14.5px}
.tocart a{font-weight:600;color:var(--link)}
.toast2 a{color:inherit;text-decoration:underline;margin-left:4px}
@media (max-width:640px){
  .choices,.choices.two{grid-template-columns:1fr}
  .qform .row2{grid-template-columns:1fr}
  .qacts{grid-template-columns:1fr 1fr}
  .qacts .btn-line{grid-column:1/-1}
  .qitem{grid-template-columns:minmax(0,1fr) auto}
  .qqty{grid-column:1;grid-row:2}
  .qdel{grid-column:2;grid-row:1/span 2}
}

/* ---------- delivery photos */
.dgal{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:14px}
.dgal figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.dgal img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.dgal figcaption{padding:10px 14px;font-size:14px;color:var(--muted)}
.qpc{margin:0;font-size:14px;background:var(--soft);border-radius:var(--r-sm);padding:10px 14px}

/* home: category photo boxes under the hero */
.hcats{padding-block:40px 24px}
.hcats-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px 24px;flex-wrap:wrap;margin-bottom:18px}
.hcats-head h2{margin:4px 0 0}
.hcats-head p{margin:0;color:var(--muted);max-width:520px}
.hcgrid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.hct{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .15s,box-shadow .15s}
.hct:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.hcimg{display:block;aspect-ratio:4/3;background:#F3F5F7;overflow:hidden}
.hcimg picture,.hcimg img{display:block;width:100%;height:100%;object-fit:cover}
.hcimg .ic{display:grid;place-items:center;width:100%;height:100%;background:var(--navy);color:var(--accent)}
.hcimg .ic svg{width:44%;height:44%}
.hcn{display:block;padding:10px 12px 12px;font-weight:600;font-size:15px;line-height:1.35}
.hcsearch .hcimg .ic{background:var(--accent);color:var(--navy)}
.hcimg .ic svg{display:block}
@media (max-width:1000px){.hcgrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:560px){.hcats{padding-block:28px 12px}.hcgrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.hcn{font-size:13px;padding:8px 8px 10px}}

/* the list button is labelled ขอราคา on phones too */
@media (max-width:560px){.cartbtn .lbl{display:inline}.cartbtn{padding:8px 12px}}

/* phone bottom bar: 5 shortcuts, ขอราคา highlighted */
@media (max-width:560px){
  .mbar{grid-template-columns:repeat(5,1fr)}
  .mbar a{font-size:11.5px}
  .mbar a.qb2{background:var(--accent);color:var(--accent-ink)}
  .mbar a.qb2 .badge{background:var(--navy);color:var(--on-navy)}
}

/* wider screens: corner button to the quote cart */
.qfab{position:fixed;right:24px;bottom:24px;z-index:55;display:flex;align-items:center;gap:8px;padding:12px 18px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:700;text-decoration:none;box-shadow:var(--shadow-md)}
.qfab svg{width:20px;height:20px}
.qfab .badge{background:var(--navy);color:var(--on-navy)}
.qfab[hidden]{display:none}
@media (max-width:560px){.qfab{display:none}}