/* site.css — เว็บไซต์ บริษัท อยู่เย็นเป็นสุข วิศวกรรม จำกัด
   ดีไซน์ v3 — เรียบหรูพรีเมียม: พื้นที่ว่างเยอะ มุมโค้งมนนุ่มนวล เงาบาง จัดกึ่งกลาง ตัวอักษรใหญ่ชัดเจน */
:root{
  --ink:#1D1D1F; --pine:#12402B; --pine-d:#0B2A1C; --pine-l:#2C6B4C;
  --brass:#A0742A; --brass-l:#F1E9D8; --frost:#EEF2EF; --bg:#FBFBFA;
  --line:#E5E3DD; --mut:#6E6E73; --white:#fff; --prodbg:#F5F5F3;
  --red:#8C3B2E;
  --navy-d:#071427; --navy:#0B2340; --teal:#0E6E63; --cyan:#3DDBD9;
  --g1:#0B2340; --g2:#0E4D6B; --g3:#0E6E63;
  --container:1180px;
  --rlg:28px; --rmd:20px; --rsm:14px; --rpill:980px;
  --sh-sm:0 1px 3px rgba(20,30,25,.06), 0 1px 2px rgba(20,30,25,.04);
  --sh-md:0 8px 24px rgba(20,30,25,.08), 0 2px 6px rgba(20,30,25,.05);
  --sh-lg:0 24px 60px rgba(11,42,28,.14), 0 6px 18px rgba(11,42,28,.08);
  --fd:'IBM Plex Sans Thai',system-ui,sans-serif;
  --fb:'IBM Plex Sans Thai',system-ui,sans-serif;
  --fm:'IBM Plex Sans Thai',ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--fb);color:var(--ink);font-size:16px;line-height:1.7;background:var(--bg);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
h1,h2,h3,h4,.dsp{font-family:var(--fd);font-weight:700;letter-spacing:-.025em;line-height:1.18;color:var(--pine-d)}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
iconify-icon{display:inline-block;vertical-align:-.15em}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px;border-radius:4px}
::selection{background:var(--pine);color:#fff}

/* ── กติกาจัดกึ่งกลางแบบไม่ต้องมี wrapper: พื้นหลังเต็มจอ เนื้อหาอยู่กลางเสมอ ── */
.sh-in,.sec,.foot,.crumb,.paylist,.dl,.gal,.buybox,
.svc-detail-head,.steps,.pboxes,.ptabs,.ptable{
  padding-left:max(20px,calc((100% - var(--container)) / 2));
  padding-right:max(20px,calc((100% - var(--container)) / 2));
}

/* ---------- Header ---------- */
.sh{display:flex;align-items:center;gap:clamp(16px,3vw,40px);padding-top:16px;padding-bottom:16px;background:rgba(251,251,250,.86);backdrop-filter:saturate(180%) blur(14px);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(0,0,0,.05)}
.sh .lg{display:flex;align-items:center;gap:9px;font-family:var(--fd);font-weight:700;color:var(--pine-d);font-size:20px;white-space:nowrap}
.sh .lg em{font-style:normal;font-family:var(--fb);font-weight:400;font-size:14px;color:var(--mut)}
.sh nav{display:flex;gap:6px;margin-left:auto}
.sh nav a{padding:9px 15px;font-size:14px;font-weight:500;border-radius:var(--rpill);transition:background .18s}
.sh nav a:hover{background:rgba(18,64,43,.06)}
.sh nav a.act{color:var(--pine-d);font-weight:600;background:var(--frost)}
.sh .tel{display:flex;align-items:center;gap:7px;font-family:var(--fm);font-weight:500;color:var(--pine-d);font-size:14px;white-space:nowrap;padding:9px 16px;border-radius:var(--rpill);background:var(--frost)}
.sh .tel iconify-icon{color:var(--brass);font-size:16px}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:50%;width:42px;height:42px;color:var(--pine-d);cursor:pointer;flex:none;align-items:center;justify-content:center;font-size:19px}

/* ---------- Hero Carousel: สไลด์รูปภาพเลื่อนอัตโนมัติแบบพรีเมียม ---------- */
.hero-carousel{position:relative;height:clamp(480px,72vh,720px);overflow:hidden;background:var(--pine-d)}
.hero-carousel .slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.1s ease;display:flex;align-items:center;justify-content:center;text-align:center}
.hero-carousel .slide.active{opacity:1}
.hero-carousel .slide-tint{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,42,28,.72) 0%,rgba(11,42,28,.55) 45%,rgba(11,42,28,.82) 100%)}
.hero-carousel .slide-in{position:relative;z-index:1;color:#fff;max-width:760px;padding:0 24px}
.hero-carousel .kick{color:#D7BE8B;font-size:12px;letter-spacing:.18em;font-weight:600;text-transform:uppercase;font-family:var(--fm)}
.hero-carousel h1{color:#fff;font-size:clamp(30px,5vw,52px);line-height:1.16;margin:18px 0 16px;letter-spacing:-.03em}
.hero-carousel p{color:#C7D6CC;max-width:560px;line-height:1.7;font-size:17px;margin:0 auto}
.hero-carousel .cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;justify-content:center}
.hc-dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;display:flex;gap:9px}
.hc-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);border:none;padding:0;cursor:pointer;transition:background .25s,transform .25s}
.hc-dot.on{background:#fff;transform:scale(1.25)}
.hc-dot:hover{background:rgba(255,255,255,.75)}
@media (max-width:760px){
  .hero-carousel{height:clamp(420px,80vh,560px)}
  .hc-dots{bottom:18px}
}

/* ---------- ปุ่ม: ทรงแคปซูลพรีเมียม ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;border:1px solid transparent;border-radius:var(--rpill);padding:15px 28px;font-weight:600;font-size:15px;font-family:var(--fb);transition:background .2s,border-color .2s,color .2s,transform .15s,box-shadow .2s}
.btn:active{transform:scale(.97)}
.btn.am{background:var(--brass);color:#fff;box-shadow:var(--sh-sm)}
.btn.am:hover{background:#8a6224;box-shadow:var(--sh-md);transform:translateY(-1px)}
.btn.gh{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn.gh:hover{background:rgba(255,255,255,.16)}
.btn.nv{background:var(--pine);color:#fff;box-shadow:var(--sh-sm)}
.btn.nv:hover{background:var(--pine-d);box-shadow:var(--sh-md);transform:translateY(-1px)}
.btn.ln{background:#fff;color:var(--pine-d);border-color:var(--line);box-shadow:var(--sh-sm)}
.btn.ln:hover{border-color:var(--pine);box-shadow:var(--sh-md);transform:translateY(-1px)}
.btn.rd{background:#F5E7E4;color:var(--red)}
.tag{display:inline-flex;align-items:center;gap:5px;background:var(--brass-l);color:#6B4C12;font-size:11px;font-weight:600;letter-spacing:.02em;padding:6px 13px;border-radius:var(--rpill);font-family:var(--fm)}
.tag.bl{background:var(--frost);color:var(--pine-d)}
.tag.gy{background:#F0EFEA;color:var(--mut)}
.tag.am2{background:var(--brass-l);color:#6B4C12}

/* ---------- Section / Grid / Card ---------- */
.sec{padding-top:clamp(56px,7vw,96px);padding-bottom:clamp(56px,7vw,96px)}
.sec.alt{background:var(--white)}
.shead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;text-align:left;margin-bottom:40px;max-width:none}
.shead:not(:has(> a)){display:block;text-align:center;max-width:640px;margin-left:auto;margin-right:auto;margin-bottom:44px}
.shead .kick{color:var(--brass);font-size:12px;letter-spacing:.16em;font-weight:600;text-transform:uppercase;font-family:var(--fm)}
.shead h2{font-size:clamp(26px,3.4vw,38px);margin-top:10px}
.shead a{color:var(--pine);font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:5px}
.shead a:hover{color:var(--brass)}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.g3{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:28px}
.g4{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.card{background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:var(--rmd);overflow:hidden;box-shadow:var(--sh-sm);transition:box-shadow .25s,transform .25s}
.card:hover{box-shadow:var(--sh-lg);transform:translateY(-4px)}
.card .bd{padding:20px 22px 22px}
.card h3{font-size:17px;color:var(--pine-d);font-weight:600;letter-spacing:-.01em}
.card p{color:var(--mut);font-size:13.5px;margin-top:6px;line-height:1.6}
.card .price-row{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.card .price{font-family:var(--fm);font-weight:500;font-size:17.5px;color:var(--pine-d)}
.card .price.ask{font-size:13px;color:var(--mut);font-family:var(--fb)}

/* กล่องรูป placeholder + ลูกเล่น hover */
.ph{background:linear-gradient(135deg,#d7e0da,#aebcb2 55%,#889a8c);display:grid;place-items:center;color:#7C8D9D;overflow:hidden;position:relative;border-radius:var(--rmd)}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.ph.nv{background:linear-gradient(135deg,var(--pine),#1d5237)}
.ph.prod{background:var(--prodbg);aspect-ratio:1/1}
.ph.h120{height:120px}.ph.h150{height:150px}.ph.h180{height:180px}.ph.h260{height:260px}.ph.h300{height:300px}
.ph iconify-icon.phicon{font-size:30px;color:#8CA093}
.ph.prod iconify-icon.phicon{color:#a3b0a6}
.card .ph{border-radius:0}

/* จุดที่คลิกดูรูปพรีวิวได้ (lightbox trigger) */
.zoomable{cursor:zoom-in}
.zoomable::before{content:"";position:absolute;inset:0;background:rgba(11,42,28,.32);opacity:0;transition:opacity .3s}
.zoomable .zoom-hint{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.85);transition:opacity .3s,transform .3s}
.zoomable .zoom-hint iconify-icon{font-size:32px;color:#fff}
.zoomable:hover::before,.zoomable:hover .zoom-hint{opacity:1}
.zoomable:hover .zoom-hint{transform:scale(1)}
.zoomable:hover img{transform:scale(1.07)}

/* ---------- ค้นหา / ชิปกรอง ---------- */
.srch{display:flex;gap:12px;margin-bottom:28px;flex-wrap:wrap}
.srch .inpw{flex:1;min-width:240px;position:relative;display:flex;align-items:center}
.srch .inpw iconify-icon{position:absolute;left:18px;color:var(--mut);font-size:18px}
.srch input{width:100%;border:1px solid var(--line);border-radius:var(--rpill);padding:15px 18px 15px 46px;font-family:var(--fb);font-size:15px;background:#fff;box-shadow:var(--sh-sm)}
.srch input:focus{outline:2px solid var(--pine-l);outline-offset:1px}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px;justify-content:center}
.chip{border:1px solid var(--line);background:#fff;border-radius:var(--rpill);padding:9px 18px;font-size:13px;font-weight:600;color:var(--mut);font-family:var(--fm);letter-spacing:.02em;transition:background .18s,color .18s,border-color .18s,box-shadow .18s}
.chip:hover{border-color:var(--pine);box-shadow:var(--sh-sm)}
.chip.on{background:var(--pine);border-color:var(--pine);color:#fff;box-shadow:var(--sh-sm)}

/* ---------- Breadcrumb / ตารางสเปก / แบรนด์ ---------- */
.crumb{padding-top:18px;padding-bottom:18px;background:var(--white);font-size:13px;color:var(--mut);border-bottom:1px solid var(--line)}
.crumb b{color:var(--pine-d)}
.spec{width:100%;border-collapse:collapse;font-size:14px}
.spec td{border-bottom:1px solid var(--line);padding:14px 4px}
.spec td:first-child{font-family:var(--fm);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--brass);width:38%}
.spec td:last-child{color:var(--pine-d)}
.brandrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}
.brand{height:64px;border:1px solid var(--line);border-radius:var(--rmd);display:grid;place-items:center;color:#9AA7A0;font-weight:600;font-family:var(--fm);font-size:13.5px;letter-spacing:.04em;background:#fff;box-shadow:var(--sh-sm);transition:border-color .2s,color .2s,box-shadow .2s,transform .2s}
.brand:hover{border-color:var(--pine);color:var(--pine-d);box-shadow:var(--sh-md);transform:translateY(-2px)}
.brand.on{background:var(--pine);border-color:var(--pine);color:#fff}

/* ---------- Feature (จุดเด่น) ---------- */
.feat{background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:var(--rmd);padding:28px 26px;box-shadow:var(--sh-sm);transition:box-shadow .25s,transform .25s}
.feat:hover{box-shadow:var(--sh-lg);transform:translateY(-4px)}
.feat .icowrap{width:52px;height:52px;border-radius:50%;background:var(--frost);display:grid;place-items:center;margin-bottom:18px}
.feat .icowrap iconify-icon{font-size:24px;color:var(--pine)}
.feat h3{font-size:16.5px;margin-bottom:6px;font-weight:600}
.feat p{color:var(--mut);font-size:13.5px;line-height:1.65}

/* ---------- บริการ: การ์ดพร้อมไอคอน + ขั้นตอน ---------- */
.svc-detail-head{display:flex;align-items:center;gap:18px;margin-bottom:4px;padding-top:clamp(40px,6vw,64px)}
.svc-detail-head .icowrap{width:64px;height:64px;border-radius:50%;background:var(--pine);display:grid;place-items:center;flex:none;box-shadow:var(--sh-md)}
.svc-detail-head .icowrap iconify-icon{font-size:30px;color:#fff}
.steps{display:flex;flex-direction:column;margin-top:18px}
.steps .s{display:grid;grid-template-columns:34px 1fr;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
.steps .s:first-child{border-top:1px solid var(--line)}
.steps .s .n{font-family:var(--fm);font-size:12px;color:var(--brass);padding-top:2px}
.steps .s .t{font-size:14.5px;color:var(--ink)}

/* ---------- CTA ---------- */
.ctasec{text-align:center}
.ctasec h2{font-size:clamp(24px,3.2vw,32px)}
.ctasec p{color:var(--mut);margin:12px 0 22px;font-size:16px}

/* ---------- Footer ---------- */
.foot{background:linear-gradient(160deg,var(--g1) 0%,var(--g2) 55%,var(--g3) 100%);color:#9DB0A4;padding-top:56px;padding-bottom:26px}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.08)}
.foot h4{font-family:var(--fm);font-weight:500;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--brass);margin-bottom:14px}
.foot a{display:flex;align-items:center;gap:8px;color:#C3D0C8;font-size:14px;padding:5px 0;transition:color .18s}
.foot a:hover{color:#fff}
.foot a iconify-icon{color:#7E9187;font-size:15px;flex:none}
.foot .cp{padding-top:18px;font-size:12.5px;color:#7E9187;display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px}

/* ---------- ติดต่อ ---------- */
.ctc{background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:var(--rmd);padding:22px 24px;box-shadow:var(--sh-sm)}
.ctc h3{display:flex;align-items:center;gap:10px;font-size:15px;margin-bottom:10px;font-weight:600}
.ctc h3 iconify-icon{color:var(--brass);font-size:20px}
.ctc p{color:var(--mut);font-size:14px;line-height:1.7}
.map{position:relative;border:1px solid rgba(0,0,0,.05);border-radius:var(--rmd);overflow:hidden;min-height:340px;box-shadow:var(--sh-sm)}
.map-cta{position:absolute;top:14px;right:14px;z-index:1;display:inline-flex;align-items:center;gap:7px;background:#fff;color:var(--pine-d);font-size:13px;font-weight:600;padding:10px 16px;border-radius:var(--rpill);box-shadow:var(--sh-md);transition:background .18s,transform .18s}
.map-cta:hover{background:var(--pine);color:#fff;transform:translateY(-1px)}
.map-cta iconify-icon{color:var(--brass);font-size:16px}
.map-cta:hover iconify-icon{color:#fff}
.map iframe{width:100%;height:100%;min-height:340px;border:0}
.map .ph{height:100%;flex-direction:column;gap:8px;border-radius:0}

/* ---------- ค่าบริการ (ตารางราคา) ---------- */
.ptabs{display:flex;gap:8px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.ptabs a{display:inline-flex;align-items:center;gap:8px;padding:13px 20px;font-size:14.5px;font-weight:600;color:var(--mut);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .18s}
.ptabs a.on{color:var(--pine-d);border-bottom-color:var(--brass)}
.ptabs a iconify-icon{font-size:18px}
.ptable{width:100%;border-collapse:collapse;background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:var(--rmd);overflow:hidden;box-shadow:var(--sh-sm)}
.ptable th{background:var(--bg);text-align:left;font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--mut);font-weight:600;padding:16px 18px;font-family:var(--fm)}
.ptable td{padding:16px 18px;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink)}
.ptable th:last-child,.ptable td:last-child{text-align:right;font-weight:600;color:var(--pine-d);font-family:var(--fm)}
.pboxes{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:28px;padding-left:0;padding-right:0}
.pbox{background:var(--frost);border-radius:var(--rmd);padding:24px 26px}
.pbox.dark{background:var(--pine);color:#DCE6E0}
.pbox h4{display:flex;align-items:center;gap:9px;font-family:var(--fm);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--brass);margin-bottom:15px}
.pbox.dark h4{color:#D7BE8B}
.pbox ul{list-style:none}
.pbox li{display:flex;gap:11px;padding:6px 0;font-size:14px;line-height:1.6}
.pbox li iconify-icon{color:var(--brass);font-size:16px;flex:none;margin-top:2px}
.pbox.dark li iconify-icon{color:#D7BE8B}
.pnote{display:flex;gap:12px;background:var(--brass-l);color:#6B4C12;border-radius:var(--rmd);padding:16px 20px;font-size:13.5px;line-height:1.7;margin-top:28px}
.pnote iconify-icon{flex:none;font-size:19px;margin-top:1px}

/* ---------- การชำระเงิน ---------- */
.paylist{display:flex;flex-direction:column;padding-top:8px;padding-bottom:8px}
.payrow{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.payrow:first-child{border-top:1px solid var(--line)}
.payrow .icowrap{width:48px;height:48px;border-radius:50%;background:var(--frost);display:grid;place-items:center}
.payrow .icowrap iconify-icon{font-size:23px;color:var(--pine)}
.payrow h3{font-size:16px;font-weight:600}
.payrow p{color:var(--mut);font-size:13.5px;margin-top:7px;line-height:1.7}
.dl{display:flex;flex-direction:column;padding-top:0;padding-bottom:0}
.dlr{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:17px 0;border-bottom:1px solid var(--line)}
.dlr:first-child{border-top:1px solid var(--line)}
.dlr .k{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--brass);font-weight:600;font-family:var(--fm)}
.dlr .v{font-size:14.5px;color:var(--pine-d)}

/* ---------- รายละเอียดสินค้า ---------- */
.buybox{padding-top:0;padding-bottom:0}
.buybox .brandtag{margin-bottom:14px}
.buybox h1{font-size:clamp(25px,3.2vw,32px);line-height:1.25}
.buybox .model{font-family:var(--fm);font-size:13px;color:var(--mut);margin-top:9px}
.pricebox{background:var(--frost);border-radius:var(--rmd);padding:22px 24px;margin-top:22px}
.pricebox .row{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.pricebox .now{font-family:var(--fm);font-weight:500;font-size:31px;color:var(--pine-d)}
.pricebox .now.ask{font-size:20px;font-family:var(--fb);font-weight:600}
.pricebox .was{font-size:15px;color:var(--mut);text-decoration:line-through}
.pricebox .note{font-size:13px;color:var(--pine);margin-top:8px}
.buyrow{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
.buyrow .btn{flex:1;min-width:190px;justify-content:center}

/* แกลเลอรีสินค้า */
.gal-main{aspect-ratio:1/1;border-radius:var(--rlg)}
.gal-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px;padding-left:0;padding-right:0}
.gal-thumbs .ph{aspect-ratio:1/1;border-radius:var(--rsm)}

/* ---------- Lightbox พรีวิวรูปภาพ ---------- */
.lightbox{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;background:rgba(11,20,16,.92);backdrop-filter:blur(4px);opacity:0;transition:opacity .3s}
.lightbox.open{display:flex;opacity:1}
.lightbox .lb-img-wrap{max-width:min(90vw,1100px);max-height:86vh;position:relative;transform:scale(.94);opacity:0;transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .35s}
.lightbox.open .lb-img-wrap{transform:scale(1);opacity:1}
.lightbox img{max-width:min(90vw,1100px);max-height:86vh;object-fit:contain;border-radius:var(--rmd);display:block;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lightbox .lb-close,.lightbox .lb-prev,.lightbox .lb-next{position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-size:20px;transition:background .18s,transform .18s}
.lightbox .lb-close:hover,.lightbox .lb-prev:hover,.lightbox .lb-next:hover{background:rgba(255,255,255,.2);transform:scale(1.08)}
.lightbox .lb-close{top:-58px;right:0}
.lightbox .lb-prev{left:-60px;top:50%;transform:translateY(-50%)}
.lightbox .lb-next{right:-60px;top:50%;transform:translateY(-50%)}
.lightbox .lb-count{position:absolute;bottom:-40px;left:50%;transform:translateX(-50%);color:#A9BCB0;font-family:var(--fm);font-size:12.5px;letter-spacing:.06em}
@media (max-width:760px){
  .lightbox .lb-prev{left:8px;transform:translateY(-50%)}
  .lightbox .lb-next{right:8px;transform:translateY(-50%)}
  .lightbox .lb-close{top:12px;right:12px}
}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:translateY(0)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){ .foot .cols{grid-template-columns:1fr 1fr} }
@media (max-width:860px){
  .sh nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;padding:10px 20px 18px;gap:4px}
  .sh.open nav{display:flex}
  .sh nav a{border-radius:12px}
  .sh .tel{margin-left:auto;font-size:12.5px;padding:8px 12px}
  .burger{display:flex}
  .buybox{margin-top:12px}
}
@media (max-width:760px){
  .g2{grid-template-columns:1fr}
  .hero::after{display:none}
  .gal-thumbs{grid-template-columns:repeat(4,1fr)}
  .pboxes{grid-template-columns:1fr}
  .dlr{grid-template-columns:1fr;gap:5px}
  .shead:not(:has(> a)){text-align:left;margin-bottom:32px}
}
@media (max-width:640px){ .foot .cols{grid-template-columns:1fr;gap:24px} }
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
  .ph img{transition:none}
  .reveal{opacity:1;transform:none}
}

/* ═══════════════════════════════════════════════════════════
   v4 — แพทเทิร์นใหม่: ไล่เฉดเย็น + การ์ดสีทึบ + ป้ายลอย + แถวสลับ
   ═══════════════════════════════════════════════════════════ */

/* Hero v4: ไล่เฉดน้ำเงิน-เขียวมรกต เหมือนความเย็นของแอร์ + ป้ายลอย */
.hero-v4{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 78% 20%,rgba(61,219,217,.16),transparent 60%),linear-gradient(135deg,var(--g1) 0%,var(--g2) 55%,var(--g3) 100%);padding-top:clamp(56px,7vw,84px);padding-bottom:clamp(64px,8vw,104px);color:#fff}
.hero-v4::before{content:"";position:absolute;inset:0;background-image:radial-gradient(1px 1px at 20% 30%,rgba(255,255,255,.25) 1px,transparent 0),radial-gradient(1px 1px at 60% 70%,rgba(255,255,255,.18) 1px,transparent 0),radial-gradient(1px 1px at 85% 15%,rgba(255,255,255,.22) 1px,transparent 0);opacity:.6;pointer-events:none}
.hv4-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:8px 16px 8px 12px;border-radius:var(--rpill);font-size:12.5px;backdrop-filter:blur(6px)}
.hv4-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.hv4-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;position:relative;z-index:1}
.hv4-grid h1{color:#fff;font-size:clamp(28px,4.2vw,46px);line-height:1.18;margin:18px 0 16px;letter-spacing:-.02em}
.hv4-grid h1 em{font-style:normal;color:var(--cyan);text-shadow:0 0 24px rgba(61,219,217,.5)}
.hv4-grid p{color:#B9CBDA;font-size:16.5px;line-height:1.75;max-width:520px}
.hv4-cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}
.hv4-stats{display:flex;gap:0;margin-top:40px;flex-wrap:wrap}
.hv4-stats .s{padding-right:28px;margin-right:28px;border-right:1px solid rgba(255,255,255,.15)}
.hv4-stats .s:last-child{border-right:none}
.hv4-stats .n{font-weight:700;font-size:24px;color:var(--cyan)}
.hv4-stats .l{font-size:12px;color:#9FB4C4;margin-top:2px}

/* ภาพหลักวงกลม + ป้ายลอยรอบ ๆ */
.hv4-visual{position:relative;height:clamp(280px,32vw,420px)}
.hv4-orb{position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(61,219,217,.35),rgba(14,110,99,.08) 60%,transparent 75%);border:1px solid rgba(255,255,255,.12)}
.hv4-orb::after{content:"";position:absolute;inset:14%;border-radius:50%;border:1px dashed rgba(255,255,255,.18)}
.hv4-ico{position:absolute;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:22px;color:#fff;box-shadow:0 10px 28px rgba(0,0,0,.28);animation:hv4float 5s ease-in-out infinite}
.hv4-ico:nth-child(2){animation-delay:.6s}.hv4-ico:nth-child(3){animation-delay:1.2s}.hv4-ico:nth-child(4){animation-delay:1.8s}
@keyframes hv4float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hv4-card{position:absolute;background:rgba(255,255,255,.96);color:var(--ink);border-radius:12px;padding:11px 16px;font-size:12.5px;font-weight:600;box-shadow:var(--sh-lg);display:flex;align-items:center;gap:8px;white-space:nowrap}
.hv4-card iconify-icon{color:var(--teal);font-size:17px}
@media (max-width:900px){ .hv4-grid{grid-template-columns:1fr} .hv4-visual{margin-top:20px} }

/* ป้าย eyebrow มีจุดนำหน้า */
.eyebrow-dot{display:inline-flex;align-items:center;gap:8px;font-family:var(--fm);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}
.eyebrow-dot::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brass)}

/* การ์ดสีทึบเต็มบล็อก 4 อัน + ตัวอักษรยักษ์จาง ๆ (บริการ) */
.svc-blocks{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc-block{position:relative;overflow:hidden;border-radius:var(--rmd);padding:26px 22px;min-height:220px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;box-shadow:var(--sh-md);transition:transform .25s,box-shadow .25s}
.svc-block:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.svc-block .wm{position:absolute;top:-22px;right:-10px;font-size:130px;font-weight:800;opacity:.16;line-height:1;font-family:var(--fd);pointer-events:none}
.svc-block iconify-icon.ico{font-size:26px;margin-bottom:14px;opacity:.95}
.svc-block h3{color:#fff;font-size:17px;font-weight:700;margin-bottom:6px}
.svc-block p{font-size:12.5px;color:rgba(255,255,255,.82);line-height:1.6}
.svc-block.c1{background:linear-gradient(160deg,#0E4D6B,#3DDBD9)}
.svc-block.c2{background:linear-gradient(160deg,#0B2340,#2C6B4C)}
.svc-block.c3{background:linear-gradient(160deg,#8a6224,#D7BE8B)}
.svc-block.c4{background:linear-gradient(160deg,var(--pine-d),var(--pine-l))}
@media (max-width:900px){ .svc-blocks{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .svc-blocks{grid-template-columns:1fr} }

/* แถวสลับซ้าย-ขวา: กราฟิกนามธรรม + ข้อความมีเลขกำกับ */
.alt-row{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;border-radius:var(--rmd);overflow:hidden;box-shadow:var(--sh-sm);margin-bottom:20px;background:#fff}
.alt-row.rev{direction:rtl}
.alt-row.rev > *{direction:ltr}
.alt-row .gfx{position:relative;min-height:180px;display:grid;place-items:center;background:linear-gradient(135deg,var(--frost),#fff)}
.alt-row .gfx .shape{position:relative;width:120px;height:120px}
.alt-row .gfx .c1{position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle,var(--teal),transparent 70%);opacity:.5}
.alt-row .gfx .c2{position:absolute;width:60%;height:60%;top:20%;left:20%;border-radius:50%;background:var(--teal)}
.alt-row .txt{padding:30px 32px}
.alt-row .num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:20px;background:var(--pine);color:#fff;font-family:var(--fm);font-size:11px;font-weight:700;border-radius:5px;margin-right:8px}
.alt-row h3{font-size:18px;margin:12px 0 6px}
.alt-row p{color:var(--mut);font-size:13.5px}
@media (max-width:760px){ .alt-row,.alt-row.rev{grid-template-columns:1fr;direction:ltr} .alt-row .gfx{min-height:120px} }

/* การ์ดสถิติสีสันหลากหลาย */
.stat-colors{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-colors .c{background:var(--frost);border-radius:var(--rmd);padding:20px 18px;text-align:center}
.stat-colors .n{font-size:26px;font-weight:700}
.stat-colors .l{font-size:12.5px;color:var(--mut);margin-top:4px}
.stat-colors .c:nth-child(1) .n{color:#A0742A}
.stat-colors .c:nth-child(2) .n{color:var(--teal)}
.stat-colors .c:nth-child(3) .n{color:var(--pine-l)}
.stat-colors .c:nth-child(4) .n{color:var(--brass)}
@media (max-width:640px){ .stat-colors{grid-template-columns:1fr 1fr} }

@media (prefers-reduced-motion:reduce){ .hv4-ico{animation:none} }

/* ═══ Page Hero (แบบย่อ) — ใช้แทน crumb+shead แบบเรียบ ให้ทุกหน้ามีจังหวะสีสัน ═══ */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--g1) 0%,var(--g2) 60%,var(--g3) 100%);color:#fff;padding-top:44px;padding-bottom:44px}
.page-hero::before{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(61,219,217,.22),transparent 70%)}
.page-hero .crumb2{font-size:12.5px;color:#9FB4C4;margin-bottom:14px;position:relative;z-index:1}
.page-hero .crumb2 a{color:#B9CBDA}
.page-hero .crumb2 b{color:#fff}
.page-hero h1{color:#fff;font-size:clamp(24px,3.4vw,34px);margin-top:6px;position:relative;z-index:1}
.page-hero p{color:#B9CBDA;margin-top:8px;max-width:600px;position:relative;z-index:1;font-size:14.5px}
.page-hero .eyebrow-dot{color:var(--cyan);position:relative;z-index:1}
.page-hero .eyebrow-dot::before{background:#fff}
/* Services page — balanced hero layout / white space */
.services-hero{padding:0;min-height:280px;display:flex;align-items:center}
.services-hero .services-hero-inner{width:100%;padding-top:48px;padding-bottom:52px;text-align:center;display:flex;flex-direction:column;align-items:center}
.services-hero .crumb2{margin-bottom:18px}
.services-hero .eyebrow-dot{justify-content:center}
.services-hero h1{margin-top:10px;font-size:clamp(28px,4vw,40px)}
.services-hero p{max-width:720px;margin:12px auto 0;font-size:15px;line-height:1.8;text-wrap:balance}
@media(max-width:760px){
  .services-hero{min-height:250px}
  .services-hero .services-hero-inner{padding-top:38px;padding-bottom:42px}
  .services-hero p{max-width:560px;font-size:14px}
}


/* กล่อง framework-card (ใช้กับ pbox เดิมให้มีสีสันขึ้น) */
.fw-card{position:relative;overflow:hidden;border-radius:var(--rmd);padding:24px 22px;color:#fff;box-shadow:var(--sh-md)}
.fw-card .wm{position:absolute;top:-16px;right:-6px;font-size:88px;font-weight:800;opacity:.14;line-height:1;font-family:var(--fd)}
.fw-card h4{position:relative;z-index:1;display:flex;align-items:center;gap:8px;font-family:var(--fm);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:14px;opacity:.9}
.fw-card ul{position:relative;z-index:1;list-style:none}
.fw-card li{display:flex;gap:10px;padding:5px 0;font-size:13.5px;line-height:1.6;color:rgba(255,255,255,.92)}
.fw-card li iconify-icon{color:#fff;font-size:15px;flex:none;margin-top:2px;opacity:.85}

/* ── โลโก้บริษัท (แทนตัวอักษร SY เมื่อมีการอัปโหลดจากแอดมิน) ── */
.lg-img{height:34px;width:auto;max-width:160px;object-fit:contain;display:block}
@media (max-width:760px){ .lg-img{height:28px} }


/* Air-conditioner catalog polish */
.g4{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.card{min-width:0}
.card .ph.prod{aspect-ratio:4/3;background:#f7f8f6;display:flex;align-items:center;justify-content:center}
.card .ph.prod img{object-fit:contain;padding:10px;background:#fff}
.card h3{min-height:44px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card p{min-height:42px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.gal-main.ph.prod{aspect-ratio:4/3;background:#f7f8f6;display:flex;align-items:center;justify-content:center}
.gal-main.ph.prod img{object-fit:contain;padding:18px;background:#fff}
.gal-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.gal-thumbs .ph.prod{aspect-ratio:4/3;background:#f7f8f6;display:flex;align-items:center;justify-content:center}
.gal-thumbs .ph.prod img{object-fit:contain;padding:5px;background:#fff}
@media(max-width:1050px){.g4{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.g4{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.gal-thumbs{grid-template-columns:repeat(4,1fr)}}
@media(max-width:480px){.g4{grid-template-columns:1fr}.gal-thumbs{grid-template-columns:repeat(2,1fr)}}


/* Product catalog photo consistency */
.product-photo{display:flex;align-items:center;justify-content:center;overflow:hidden;background:#f7f8f6}
.product-photo-img{width:100%;height:100%;object-fit:contain;padding:18px;display:block}
.gal-main.prod{display:flex;align-items:center;justify-content:center;overflow:hidden;background:#f7f8f6}
.gal-main.prod img{width:100%;height:100%;object-fit:contain;padding:18px}
.gal-thumbs .ph.prod{display:flex;align-items:center;justify-content:center;overflow:hidden;background:#f7f8f6}
.gal-thumbs .ph.prod img{width:100%;height:100%;object-fit:contain;padding:8px}

/* ===== Air-con catalog refresh ===== */
.brand-filter{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0 22px}
.catalog-intro{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 28px}
.catalog-intro>div{background:#f6faf9;border:1px solid var(--line);border-radius:14px;padding:15px 17px;display:flex;flex-direction:column;gap:4px}
.catalog-intro strong{font-size:14px;color:var(--ink)}
.catalog-intro span{font-size:12px;color:var(--mut);line-height:1.6}
.brand-block{margin:30px 0 42px}
.brand-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 0 13px;margin-bottom:16px}
.brand-heading-main{display:flex;align-items:center;gap:10px}.brand-heading-main>span:last-child{font-size:12px;color:var(--mut)}
.brand-heading>a{font-size:13px;color:var(--pine);font-weight:700;display:flex;gap:4px;align-items:center}
.brand-logo-text{font-weight:900;letter-spacing:.2px;color:var(--navy);font-size:18px}
.product-card-new .ph.prod{aspect-ratio:1.18/1;background:#fff;border:1px solid #edf0ee;position:relative}
.product-card-new .bd{padding:15px 16px 17px}.product-brand-line{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.brand-mini{font-size:11px;font-weight:800;color:var(--pine);background:#edf7f3;border-radius:999px;padding:5px 8px;white-space:nowrap}.brand-mini.large{font-size:13px;padding:6px 10px}
.product-type{font-size:10.5px;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.product-card-new h3{font-size:16px;margin:5px 0 4px;min-height:0}.product-model{font-size:12px;font-weight:700;color:#4b5b62;margin-bottom:9px}
.product-spec-line{display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--line);padding-top:9px}.product-spec-line strong{font-size:13px;color:var(--ink)}.product-spec-line span{font-size:11px;color:var(--mut);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.detail-link{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:800;color:var(--pine)}
.product-badge{position:absolute;top:10px;left:10px;background:var(--pine);color:#fff!important}
.photo-loading{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;color:#a4afb2;font-size:11px;width:100%;height:100%;min-height:180px}.photo-loading iconify-icon{font-size:38px}
.product-photo-img{background:#fff}
.buy-guide{margin-top:42px;border:1px solid var(--line);border-radius:18px;padding:25px;background:linear-gradient(135deg,#f7fbfa,#fff)}
.buy-guide h2{margin:7px 0 7px;font-size:22px}.buy-guide p{color:var(--mut);line-height:1.75;max-width:780px;margin:0}.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}.guide-grid>div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.guide-grid b{display:block;font-size:13px}.guide-grid span{display:block;color:var(--mut);font-size:11px;margin-top:3px}
.product-detail-page{padding-top:20px}.product-detail-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:clamp(28px,5vw,70px);align-items:start}.product-gallery-wrap{position:sticky;top:20px}.gallery-label{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}.gallery-label>span:last-child{font-size:11px;color:var(--mut)}
.gal-main.ph.prod{aspect-ratio:1.15/1;background:#fff;border:1px solid var(--line);border-radius:16px}.gal-main.ph.prod img{padding:28px}.gallery-note{font-size:11px;color:var(--mut);margin-top:9px;display:flex;align-items:center;gap:5px}.gallery-note iconify-icon{color:var(--pine)}
.gal-thumbs{grid-template-columns:repeat(4,1fr);gap:9px}.gal-thumbs .ph.prod{border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}.gal-thumbs .ph.prod:hover{border-color:var(--pine)}
.product-buybox{padding-top:4px}.product-buybox h1{font-size:30px;line-height:1.25;margin:10px 0 7px}.product-buybox .model{font-size:14px;color:var(--mut)}
.detail-price{margin:20px 0;padding:18px;border-radius:14px;background:#f7faf9;border:1px solid var(--line)}.detail-price span{font-size:24px;font-weight:900;color:var(--pine);display:block}.detail-price small{font-size:11px;color:var(--mut);display:block;margin-top:4px}
.spec-highlight{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px}.spec-highlight>div{border:1px solid var(--line);border-radius:11px;padding:12px;background:#fff}.spec-highlight span{display:block;font-size:10px;color:var(--mut)}.spec-highlight b{display:block;font-size:13px;margin-top:3px}
.product-spec-table{margin-top:0}.product-info-section{border-top:1px solid var(--line);margin-top:45px;padding-top:34px}.product-info-head h2{font-size:24px;margin:8px 0}.product-info-head p{color:var(--mut);font-size:13px;margin:0;line-height:1.7}.feature-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:18px}.feature-card{border:1px solid var(--line);border-radius:13px;padding:15px;background:#fff;display:flex;gap:10px}.feature-card>span{font-size:11px;font-weight:900;color:var(--pine)}.feature-card b{font-size:12px;line-height:1.5}.feature-card p{font-size:10px;color:var(--mut);line-height:1.5;margin:4px 0 0}.service-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:25px;padding:18px;border-radius:15px;background:#f5faf8}.service-strip>div{display:grid;grid-template-columns:32px 1fr;column-gap:8px}.service-strip iconify-icon{grid-row:span 2;font-size:25px;color:var(--pine)}.service-strip b{font-size:12px}.service-strip span{font-size:10px;color:var(--mut)}.related-products{margin-top:45px}.section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.section-title h2{font-size:22px;margin:6px 0 0}
@media(max-width:1000px){.product-detail-grid{grid-template-columns:1fr}.product-gallery-wrap{position:static}.feature-grid{grid-template-columns:repeat(3,1fr)}.catalog-intro{grid-template-columns:1fr}.guide-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.product-buybox h1{font-size:24px}.feature-grid{grid-template-columns:1fr 1fr}.service-strip{grid-template-columns:1fr}.spec-highlight{grid-template-columns:1fr 1fr}.gal-thumbs{grid-template-columns:repeat(4,1fr)}}
@media(max-width:480px){.feature-grid{grid-template-columns:1fr}.guide-grid{grid-template-columns:1fr}.section-title{align-items:start;gap:10px;flex-direction:column}.product-card-new .bd{padding:13px}.product-card-new h3{font-size:14px}}


/* Unified page hero layout */
.balanced-hero{padding:0;min-height:280px;display:flex;align-items:center}
.balanced-hero .balanced-hero-inner{width:100%;padding-top:48px;padding-bottom:52px;text-align:center;display:flex;flex-direction:column;align-items:center}
.balanced-hero .crumb2{margin-bottom:18px}
.balanced-hero .eyebrow-dot{justify-content:center}
.balanced-hero h1{margin-top:10px;font-size:clamp(28px,4vw,40px)}
.balanced-hero p{max-width:720px;margin:12px auto 0;font-size:15px;line-height:1.8;text-wrap:balance}
.sh .lg-img.company-logo{width:52px;height:52px;object-fit:contain;border-radius:8px;display:block}
@media(max-width:760px){
  .balanced-hero{min-height:250px}
  .balanced-hero .balanced-hero-inner{padding-top:38px;padding-bottom:42px}
  .balanced-hero p{max-width:560px;font-size:14px}
  .sh .lg-img.company-logo{width:44px;height:44px}
}


/* ═══ Web4 refinement: spacious but meaningful company features ═══ */
.why-showcase{--why-green:#176c59;--why-deep:#12392e;--why-gold:#a8792c;--why-muted:#68736d;--why-line:#e5e9e5;background:#fff}
.why-showcase-head{margin-bottom:42px!important}
.why-showcase-head .why-intro{max-width:620px;margin:14px auto 0;color:var(--why-muted);font-size:15px;line-height:1.8}
.why-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);align-items:stretch;gap:clamp(28px,5vw,72px);max-width:1080px;margin:0 auto 30px;padding:0;border:1px solid var(--why-line);border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 2px 5px rgba(16,48,35,.025);transition:box-shadow .22s ease,border-color .22s ease,transform .22s cubic-bezier(.16,1,.3,1)}
.why-row:hover{border-color:#d6e0d9;box-shadow:0 14px 34px rgba(16,48,35,.08);transform:translateY(-2px)}
.why-row-reverse{grid-template-columns:minmax(0,.9fr) minmax(0,1fr)}
.why-row-reverse .why-visual{order:2}.why-row-reverse .why-copy{order:1}
.why-visual{position:relative;min-height:250px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#edf3ef 0%,#f7f8f5 70%,#fff 100%);isolation:isolate}
.why-visual:before{content:"";position:absolute;width:290px;height:290px;border:1px solid rgba(23,108,89,.11);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);z-index:-1}
.why-visual:after{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(23,108,89,.08);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);z-index:-1}
.why-visual-index{position:absolute;top:18px;left:20px;font-size:12px;font-weight:700;letter-spacing:.12em;color:#698278}
.why-illustration{width:126px;height:126px;border-radius:34px;display:grid;place-items:center;background:var(--why-green);color:#fff;box-shadow:0 18px 34px rgba(23,108,89,.2);transform:rotate(-5deg)}
.why-illustration iconify-icon{font-size:72px;transform:rotate(5deg)}
.why-float-card{position:absolute;display:flex;align-items:center;gap:9px;padding:11px 14px;border:1px solid rgba(225,232,226,.95);border-radius:12px;background:rgba(255,255,255,.94);color:var(--why-deep);font-size:12px;font-weight:600;box-shadow:0 8px 24px rgba(24,50,38,.08)}
.why-float-card iconify-icon{font-size:19px;color:var(--why-green)}.why-float-top{top:27%;right:8%}.why-float-bottom{bottom:22%;left:7%}.why-mini-dot{width:7px;height:7px;background:var(--why-gold);border-radius:50%}
.why-visual-caption{position:absolute;bottom:17px;right:20px;color:#7c8c83;font-size:9px;font-weight:700;letter-spacing:.17em}
.why-products{background:linear-gradient(135deg,#f6f0e4 0%,#fbfaf6 70%,#fff 100%)}.why-products:before,.why-products:after{border-color:rgba(168,121,44,.12)}
.why-product-illustration{position:relative;width:190px;height:92px;display:grid;place-items:center;border:1px solid #e4e1d8;border-radius:17px;background:linear-gradient(180deg,#fff 0%,#f4f4f0 100%);box-shadow:0 18px 30px rgba(80,64,35,.09);color:var(--why-deep)}
.why-product-illustration:before{content:"";position:absolute;left:17px;right:17px;top:15px;height:3px;border-radius:3px;background:#e8ece8}.why-product-illustration>iconify-icon{font-size:76px;color:#e7ebe7;filter:drop-shadow(0 3px 0 rgba(18,57,46,.15))}
.why-product-check{position:absolute;right:-12px;bottom:-12px;width:37px;height:37px;display:grid;place-items:center;border:4px solid #f8f5ed;border-radius:50%;background:var(--why-gold);color:white;font-size:18px}
.why-brand-strip{position:absolute;bottom:43px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;color:#89764f;font-size:9px;letter-spacing:.1em;font-weight:700;white-space:nowrap}.why-brand-strip i{width:3px;height:3px;border-radius:50%;background:var(--why-gold)}
.why-service{background:linear-gradient(135deg,#eaf2ed 0%,#f8faf7 72%,#fff 100%)}
.why-clock{width:148px;height:148px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(23,108,89,.14);border-radius:50%;background:rgba(255,255,255,.78);box-shadow:0 14px 36px rgba(23,108,89,.1);color:var(--why-green)}
.why-clock>iconify-icon{font-size:29px}.why-clock strong{font-size:45px;line-height:1.08;letter-spacing:-.05em}.why-clock>span{font-size:8px;letter-spacing:.15em;font-weight:700;color:#6f8278;margin-top:4px}
.why-service-note{right:6%;bottom:24%}.why-service-note iconify-icon{color:var(--why-gold)}
.why-copy{align-self:center;padding:34px clamp(24px,3.2vw,46px) 34px 0}.why-row-reverse .why-copy{padding-left:clamp(24px,3.2vw,46px);padding-right:0}
.why-kicker{display:flex;align-items:center;gap:10px;color:var(--why-green);font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase}.why-kicker>span{display:grid;place-items:center;width:29px;height:25px;border-radius:7px;background:#eaf3ee;color:var(--why-deep);font-size:11px;letter-spacing:0}.why-kicker-gold{color:#98702c}.why-kicker-gold>span{background:#f5eddd;color:#886322}.why-kicker-green>span{background:#e4f0e8;color:#286a4d}
.why-copy h3{font-size:clamp(22px,2.1vw,28px);margin:16px 0 10px;letter-spacing:-.03em}.why-copy>p{max-width:420px;color:var(--why-muted);font-size:14px;line-height:1.9}
.why-points{display:grid;gap:9px;margin-top:18px;list-style:none;color:#41564a;font-size:12.5px}.why-points li{display:flex;align-items:flex-start;gap:8px}.why-points iconify-icon{flex:none;margin-top:2px;color:var(--why-green);font-size:17px}
@media(max-width:760px){.why-showcase-head{margin-bottom:28px!important}.why-showcase-head .why-intro{font-size:14px}.why-row,.why-row-reverse{grid-template-columns:1fr;gap:0;margin-bottom:20px;border-radius:20px}.why-row-reverse .why-visual,.why-row-reverse .why-copy{order:initial}.why-visual{min-height:220px}.why-copy,.why-row-reverse .why-copy{padding:25px 24px 28px}.why-copy h3{margin-top:13px}.why-float-top{right:6%;top:23%}.why-float-bottom{left:5%;bottom:20%}.why-service-note{right:4%;bottom:19%}}
@media(max-width:420px){.why-visual{min-height:195px}.why-illustration{width:104px;height:104px;border-radius:28px}.why-illustration iconify-icon{font-size:60px}.why-product-illustration{width:165px;height:82px}.why-product-illustration>iconify-icon{font-size:65px}.why-clock{width:130px;height:130px}.why-clock strong{font-size:39px}.why-float-card{font-size:10px;padding:9px 10px}.why-float-card iconify-icon{font-size:16px}.why-visual-caption{font-size:8px;right:13px;bottom:12px}}
@media(prefers-reduced-motion:reduce){.why-row{transition:none}.why-row:hover{transform:none}}

/* ===== Web4 Corporate Premium refinement ===== */
:root{--studio-paper:#f7f8f5;--studio-ink:#18372b;--studio-muted:#6e7b73;--studio-line:#e4e9e3;--studio-green:#176f5e;--studio-gold:#a77b2c}
html{scroll-behavior:smooth;scroll-padding-top:88px}body{color:var(--studio-ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:#dcece1;color:#153c2d}
.sec{position:relative}.sec.alt{background:linear-gradient(180deg,#f7f8f5 0%,#f3f6f2 100%)}.shead{align-items:end;gap:18px}.shead h2{letter-spacing:-.035em}.shead> a{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid #dfe7df;border-radius:10px;background:rgba(255,255,255,.72);transition:transform .2s ease,border-color .2s ease,background .2s ease}.shead>a:hover{transform:translateY(-2px);border-color:#b7d0bf;background:#fff}
.hero-v4{overflow:hidden;background:radial-gradient(ellipse at 80% 20%,rgba(207,224,211,.44),transparent 35%),linear-gradient(130deg,#f8faf7 0%,#f2f6f1 58%,#fff 100%)}.hero-v4:after{content:"";position:absolute;pointer-events:none;inset:0;background-image:radial-gradient(rgba(31,90,66,.10) .65px,transparent .65px);background-size:18px 18px;opacity:.24;mask-image:linear-gradient(90deg,transparent 0%,#000 65%,transparent 100%)}.hero-v4 .sec{position:relative;z-index:1}.hv4-grid>div:first-child{position:relative;z-index:2}.hv4-grid h1{letter-spacing:-.045em;line-height:1.18}.hv4-grid h1 em{font-style:normal;color:var(--studio-green)}.hv4-badge{border:1px solid rgba(31,94,68,.13);box-shadow:0 4px 12px rgba(30,67,47,.035)}.hv4-cta .btn{transition:transform .22s cubic-bezier(.16,1,.3,1),box-shadow .22s ease,background .22s ease}.hv4-cta .btn:hover{transform:translateY(-3px)}.hv4-stats .s{border-color:rgba(36,83,59,.13)}.hv4-visual{isolation:isolate}.hv4-orb{filter:saturate(.72);opacity:.88}.hv4-ico{box-shadow:0 12px 28px rgba(21,54,39,.13);border:1px solid rgba(255,255,255,.5);transition:transform .28s cubic-bezier(.16,1,.3,1)}.hero-v4:hover .hv4-ico{transform:translateY(-3px)}.hv4-card{border:1px solid rgba(224,232,224,.92);box-shadow:0 12px 30px rgba(21,54,39,.09);backdrop-filter:blur(8px)}
.card{overflow:hidden;border:1px solid var(--studio-line);border-radius:16px;background:#fff;box-shadow:0 3px 10px rgba(25,53,37,.025);transition:transform .24s cubic-bezier(.16,1,.3,1),box-shadow .24s ease,border-color .24s ease}.card:hover{transform:translateY(-4px);border-color:#d4e0d5;box-shadow:0 15px 32px rgba(25,53,37,.09)}.card .ph{overflow:hidden;background:#f1f4f0}.card .ph img{transition:transform .45s cubic-bezier(.16,1,.3,1)}.card:hover .ph img{transform:scale(1.035)}.card .bd{padding:18px}.card .bd h3{letter-spacing:-.025em;line-height:1.5}.card .bd p{line-height:1.7}.tag{border-radius:6px}.price-row{padding-top:12px;margin-top:10px;border-top:1px solid #eef1ec}.svc-block{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.18);border-radius:17px;transition:transform .24s cubic-bezier(.16,1,.3,1),box-shadow .24s ease}.svc-block:after{content:"";position:absolute;inset:auto -25% -70% auto;width:190px;height:190px;border:1px solid rgba(255,255,255,.18);border-radius:50%;transition:transform .35s ease}.svc-block:hover{transform:translateY(-4px);box-shadow:0 15px 30px rgba(17,52,38,.13)}.svc-block:hover:after{transform:scale(1.16)}.svc-block .ico{transition:transform .24s ease}.svc-block:hover .ico{transform:translateY(-3px) scale(1.04)}.brandrow .brand{transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.brandrow .brand:hover{transform:translateY(-2px);border-color:#cfddcf;box-shadow:0 7px 16px rgba(25,53,37,.06)}
.why-showcase{overflow:hidden}.why-showcase-head{max-width:1080px;margin:0 auto 38px!important}.why-showcase-head .why-intro{max-width:620px;margin-top:10px;color:#6e7b73;line-height:1.85}.why-row{border-radius:22px}.why-visual{background-image:radial-gradient(rgba(23,108,89,.09) .7px,transparent .7px),linear-gradient(135deg,#edf3ef 0%,#f7f8f5 70%,#fff 100%);background-size:16px 16px,auto}.why-products{background-image:radial-gradient(rgba(168,121,44,.10) .7px,transparent .7px),linear-gradient(135deg,#f6f0e4 0%,#fbfaf6 70%,#fff 100%);background-size:16px 16px,auto}.why-service{background-image:radial-gradient(rgba(23,108,89,.09) .7px,transparent .7px),linear-gradient(135deg,#eaf2ed 0%,#f8faf7 72%,#fff 100%);background-size:16px 16px,auto}.why-copy h3{font-weight:700}.why-points li{line-height:1.7}.pnote{border:1px solid #e0e9e0;border-radius:13px;line-height:1.8}.stat-colors .c{border-radius:14px;transition:transform .2s ease,box-shadow .2s ease}.stat-colors .c:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(25,53,37,.07)}
:focus-visible{outline:3px solid rgba(23,111,94,.35);outline-offset:3px}a,button{ -webkit-tap-highlight-color:transparent }img{height:auto} @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.card .ph img,.svc-block,.svc-block:after,.hv4-ico,.why-row{transition:none!important}.card:hover,.svc-block:hover,.why-row:hover{transform:none}}
@media(max-width:760px){.why-showcase-head{margin-bottom:26px!important}.why-row{border-radius:18px}.why-visual{background-size:14px 14px,auto}.shead{align-items:flex-start}.shead>a{flex:none;font-size:12px}}


/* ===== Web4 detail fixes: contrast, product imagery and page alignment ===== */
/* The premium hero uses a light surface, so its copy must not retain white-on-white styling. */
.hero-v4{color:var(--studio-ink,#18372b)}
.hv4-grid h1{color:#18372b}
.hv4-grid h1 em{color:#176f5e;text-shadow:none}
.hv4-grid p{color:#52665b}
.hv4-badge{color:#315343;background:rgba(255,255,255,.82);border-color:#dfe8df;backdrop-filter:none}
.hv4-badge .dot{background:#176f5e;box-shadow:0 0 0 4px rgba(23,111,94,.10)}
.hv4-stats .s .n{color:#176f5e}
.hv4-stats .s .l{color:#617269}
.hv4-stats .s{border-color:#dce5dc}
.hv4-cta .btn.gh{color:#234c3b;background:#fff;border-color:#d5e1d6;backdrop-filter:none}
.hv4-cta .btn.gh:hover{background:#f4f8f3;border-color:#b8cfbd}
.hv4-visual .hv4-card{color:#234c3b;background:rgba(255,255,255,.92)}
.hv4-visual .hv4-card iconify-icon{color:#176f5e}

/* Keep brand hero content aligned with the shared 1180px content grid. */
.page-hero .brand-hero-inner{width:100%;max-width:none}
.page-hero .brand-hero-inner .crumb2{margin-bottom:14px}
.page-hero .brand-hero-inner h1{font-size:clamp(30px,3.2vw,42px)}
.page-hero .brand-hero-inner p{max-width:700px;line-height:1.8}

/* Product image loading and unavailable states are intentional and accessible. */
.product-photo{position:relative;min-height:210px}
.product-photo .photo-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:18px;color:#77867c;background:linear-gradient(145deg,#f7f9f6,#eef3ee);font-size:12px;text-align:center}
.product-photo .photo-loading iconify-icon{font-size:36px;color:#8ba095}
.product-photo .product-photo-img{position:relative;z-index:1;background:#fff}
.product-photo-unavailable .photo-loading{background:linear-gradient(145deg,#f7f9f6,#eef3ee)}
.product-photo-unavailable .photo-loading span{max-width:180px;line-height:1.6}
.product-card-new .bd{min-width:0}
.product-card-new .bd h3{overflow-wrap:anywhere}
.product-model{overflow-wrap:anywhere}
.product-spec-line{gap:8px;flex-wrap:wrap}
.brand-block{margin-bottom:34px}
.brand-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid #e2e9e2}
.brand-heading-main{display:flex;align-items:center;gap:12px}
.brand-heading-main>span:last-child{font-size:12px;color:#6e7b73}
.brand-heading>a{font-size:13px;color:#176f5e;font-weight:600}
.brand-heading>a:hover{color:#a77b2c}
.catalog-intro>div{min-height:84px}
.srch{max-width:900px;margin-left:auto;margin-right:auto}
.brand-filter{justify-content:center}
@media(max-width:760px){
  .hero-v4{padding-top:44px;padding-bottom:48px}
  .hv4-grid h1{font-size:clamp(27px,7vw,36px)}
  .hv4-grid p{font-size:15px}
  .hv4-stats{gap:12px}
  .hv4-visual{min-height:250px}
  .page-hero .brand-hero-inner{padding-left:20px;padding-right:20px}
  .product-photo{min-height:160px}
  .catalog-intro{grid-template-columns:1fr;gap:10px}
  .catalog-intro>div{min-height:0}
  .brand-filter{justify-content:flex-start}
}
@media(max-width:480px){
  .product-photo{min-height:0}
  .product-photo .photo-loading iconify-icon{font-size:30px}
  .brand-heading{align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){
  .hv4-ico,.hv4-cta .btn,.card,.card .ph img{transition:none!important}
  .hv4-cta .btn:hover,.card:hover{transform:none}
}

/* ===== Premium visual system v2: customer-facing website ===== */
:root{
  --studio-paper:#f8f8f5;--studio-surface:#fff;--studio-ink:#19372b;--studio-muted:#68786e;
  --studio-line:#e2e8e1;--studio-green:#176c58;--studio-green-deep:#103f31;--studio-gold:#a67b31;
  --studio-shadow:0 12px 34px rgba(24,55,40,.075);--studio-shadow-hover:0 20px 44px rgba(24,55,40,.12)
}
body{background:#fbfcfa;color:var(--studio-ink);font-size:16px;line-height:1.75}
.sh{padding-left:max(22px,calc((100% - 1320px)/2));padding-right:max(22px,calc((100% - 1320px)/2));min-height:82px;gap:clamp(12px,1.7vw,28px);background:rgba(252,253,250,.94);border-bottom:1px solid #e7ebe5;box-shadow:0 4px 18px rgba(22,48,33,.035);backdrop-filter:blur(16px)}
.sh .lg{gap:12px;font-size:18px;letter-spacing:-.02em;color:#153d2e}
.sh .lg em{display:block;font-size:11px;line-height:1.4;color:#748177;letter-spacing:.03em}
.sh .lg-img{height:42px;max-width:145px}
.sh nav{gap:3px}
.sh nav a{padding:10px 12px;font-size:13px;color:#506258;transition:color .2s,background .2s,transform .2s}
.sh nav a:hover{background:#edf4ee;color:#176c58}
.sh nav a.act{background:#eaf3ec;color:#14543f;box-shadow:inset 0 0 0 1px #dce9dd}
.sh .tel{padding:10px 14px;background:#173f30;color:#fff;font-size:12px;box-shadow:0 5px 12px rgba(20,63,46,.12);transition:background .2s,transform .2s}
.sh .tel:hover{background:#176c58;transform:translateY(-1px)}
.sh .tel iconify-icon{color:#e4c58d}
.sec{padding-top:clamp(54px,6vw,82px);padding-bottom:clamp(54px,6vw,82px)}
.sec.alt{background:#f5f7f3}
.shead{margin-bottom:30px}
.shead .kick{color:#98702a;font-size:11px;letter-spacing:.17em}
.shead h2{font-size:clamp(27px,3.1vw,38px);line-height:1.3;letter-spacing:-.035em;color:#173c2d}
.shead> a{font-size:13px;color:#176c58;background:#fff;border-color:#dce5dc;border-radius:11px;padding:11px 14px}
.btn{min-height:46px;padding:12px 21px;font-size:14px;font-weight:650;letter-spacing:.005em;border-radius:12px;justify-content:center}
.btn.am{background:#a77b30;border-color:#a77b30;box-shadow:0 7px 16px rgba(167,123,48,.18)}
.btn.am:hover{background:#8e6524;border-color:#8e6524;box-shadow:0 10px 22px rgba(167,123,48,.22)}
.btn.nv{background:#176c58;border-color:#176c58;box-shadow:0 7px 16px rgba(23,108,88,.14)}
.btn.nv:hover{background:#104b3b;border-color:#104b3b}
.btn.ln{border-color:#dce5dc;color:#234a38;background:#fff}
.card{border:1px solid #e4e9e2;border-radius:18px;box-shadow:0 4px 14px rgba(20,52,35,.035);background:#fff}
.card:hover{border-color:#cbdccd;box-shadow:var(--studio-shadow-hover);transform:translateY(-5px)}
.card .bd{padding:19px 20px 21px}
.card h3{font-size:16px;line-height:1.55;color:#1b3d2e}
.card p{font-size:13px;line-height:1.8;color:#6a786e}
.card .price-row{border-color:#edf0eb;margin-top:15px;padding-top:14px}
.card .price{font-size:17px;color:#174d39}
.ph{background:linear-gradient(145deg,#f4f7f2,#e9eee8);color:#84958a}
.card .ph{border-radius:0}
.page-hero{padding-top:0;padding-bottom:0;background:linear-gradient(120deg,#123f30 0%,#155642 56%,#1b6a57 100%);isolation:isolate}
.page-hero::before{right:-45px;top:-135px;width:430px;height:430px;border:1px solid rgba(255,255,255,.12);background:radial-gradient(circle,rgba(228,197,141,.14),transparent 67%);box-shadow:0 0 0 42px rgba(255,255,255,.025),0 0 0 84px rgba(255,255,255,.018)}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(7,35,25,.18),transparent 65%)}
.page-hero .crumb2{color:#c0d1c5;font-size:12px}
.page-hero .crumb2 a{color:#d9e6dc}
.page-hero .eyebrow-dot{color:#e5c68d;font-size:10px;letter-spacing:.16em}
.page-hero .eyebrow-dot::before{background:#e5c68d}
.page-hero h1{font-size:clamp(30px,4vw,44px);letter-spacing:-.045em;line-height:1.28}
.page-hero p{color:#d0ded4;font-size:15px;line-height:1.9}
.balanced-hero{min-height:300px}
.balanced-hero .balanced-hero-inner{padding-top:52px;padding-bottom:58px}
.balanced-hero h1{max-width:900px}
.srch{gap:10px;margin-bottom:23px}
.srch .inpw{min-width:min(100%,260px)}
.srch input{min-height:48px;border-color:#dce5dc;border-radius:13px;padding-top:12px;padding-bottom:12px;box-shadow:0 3px 10px rgba(25,55,40,.03)}
.srch input:focus{outline:3px solid rgba(23,108,88,.13);border-color:#7ba895}
.brand-filter{gap:8px;margin:18px 0 25px}
.chip{border-color:#e0e7df;border-radius:10px;padding:9px 14px;background:#fff;color:#647269;font-size:12px;transition:all .18s ease}
.chip:hover{color:#176c58;border-color:#b9d0bf;background:#f7fbf7;transform:translateY(-1px)}
.chip.on{background:#176c58;border-color:#176c58;color:#fff;box-shadow:0 5px 12px rgba(23,108,88,.15)}
.catalog-intro{gap:14px;margin-bottom:34px}
.catalog-intro>div{min-height:100px;padding:18px 19px;border-radius:15px;background:#fff;border-color:#e5ebe3;box-shadow:0 4px 12px rgba(25,55,40,.025)}
.catalog-intro strong{font-size:13px;color:#214735}
.catalog-intro span{font-size:12px;color:#758178;line-height:1.75}
.brand-block{margin-bottom:42px}
.brand-heading{margin-bottom:18px;padding-bottom:14px;border-color:#e4eae2}
.brand-heading-main{gap:13px}
.brand-logo-text{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:7px 14px;border:1px solid #dce7dc;border-radius:10px;background:#fff;color:#204b38;font-size:13px;font-weight:750;letter-spacing:.015em;box-shadow:0 3px 10px rgba(25,55,40,.035)}
.brand-heading-main>span:last-child{font-size:11px;color:#7a877d}
.brand-heading>a{display:inline-flex;align-items:center;gap:6px;padding:9px 12px;border:1px solid #dfe8de;border-radius:10px;background:#fff;font-size:12px;transition:all .2s}
.brand-heading>a:hover{background:#edf5ee;border-color:#c5d9c7;transform:translateX(2px)}
.product-card-new{height:100%;display:flex;flex-direction:column;min-width:0}
.product-card-new .product-photo{flex:none;min-height:0;aspect-ratio:1.16/1;border-bottom:1px solid #edf0eb}
.product-card-new .product-photo-img{padding:22px;transition:transform .45s cubic-bezier(.16,1,.3,1)}
.product-card-new:hover .product-photo-img{transform:scale(1.045)}
.product-card-new .bd{display:flex;flex:1;flex-direction:column;gap:0;padding:18px 18px 17px}
.product-brand-line{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.brand-mini{display:inline-flex;align-items:center;min-height:25px;padding:4px 8px;border-radius:6px;background:#edf4ee;color:#256448;font-size:10px;font-weight:750;letter-spacing:.025em}
.product-type{font-size:10px;color:#89958b}
.product-card-new .bd h3{font-size:15px;line-height:1.55;margin-bottom:5px;min-height:46px}
.product-model{font-size:11px;color:#758278;line-height:1.6;min-height:21px}
.product-spec-line{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:13px;color:#68776d;font-size:10px;line-height:1.6}
.product-spec-line strong{display:inline-flex;padding:4px 7px;border-radius:6px;background:#f7f3e9;color:#856323;font-size:10px}
.product-spec-line span{overflow-wrap:anywhere}
.product-card-new .price-row{margin-top:auto;padding-top:14px}
.product-card-new .price.ask{font-size:11px;color:#6b7b70}
.detail-link{display:inline-flex;align-items:center;gap:4px;color:#176c58;font-size:11px;font-weight:750;white-space:nowrap}
.product-photo .photo-loading{background:linear-gradient(145deg,#f8faf7,#eef3ee);color:#718176;font-size:11px}
.product-photo .photo-loading iconify-icon{color:#8ca496}
.product-photo-unavailable .photo-loading{border:1px dashed #d8e3d8;inset:10px;border-radius:12px;background:#f7faf6}
.buy-guide{margin-top:46px;padding:clamp(22px,3vw,34px);border-color:#dfe8dd;border-radius:20px;background:linear-gradient(135deg,#f0f6ef,#fff 70%);box-shadow:0 6px 18px rgba(25,55,40,.035)}
.buy-guide h2{font-size:clamp(22px,2.5vw,28px);line-height:1.4;color:#1b4432}
.buy-guide p{font-size:13px;line-height:1.9;color:#65756a}
.guide-grid{gap:12px}
.guide-grid>div{padding:16px;border-radius:12px;border-color:#e1e9df;box-shadow:0 3px 10px rgba(25,55,40,.025)}
.guide-grid b{font-size:12px;color:#224d38}
.guide-grid span{font-size:11px;color:#7b887e}
.foot{background:#123c2d;color:#d0ddd2;padding-top:54px;padding-bottom:25px}
.foot .cols{border-color:rgba(255,255,255,.13);gap:36px}
.foot h4{color:#e3c78f;font-family:var(--fb);font-size:11px;letter-spacing:.1em}
.foot a{color:#d0ddd2;font-size:13px;padding:6px 0}
.foot a:hover{color:#fff}
.foot .cp{color:#a5b9aa;font-size:11px}
@media(max-width:1120px){.sh{gap:12px}.sh nav a{padding:9px 8px;font-size:12px}.sh .tel{font-size:11px;padding:9px 10px}.g4{gap:18px}}
@media(max-width:860px){.sh{min-height:72px;padding:12px 18px}.sh .lg{font-size:16px}.sh .lg-img{height:36px;max-width:118px}.sh nav{gap:2px}.sh nav a{font-size:11px;padding:8px 7px}.sh .tel{display:none}.balanced-hero{min-height:260px}.catalog-intro{grid-template-columns:1fr 1fr}.catalog-intro>div:last-child{grid-column:1/-1}}
@media(max-width:760px){.sh{flex-wrap:wrap;min-height:0;padding:12px 16px}.sh nav{order:3;width:100%;overflow-x:auto;justify-content:flex-start;margin-left:0;padding:3px 0 1px;scrollbar-width:none}.sh nav::-webkit-scrollbar{display:none}.sh nav a{flex:none;font-size:12px;padding:8px 11px}.sh .lg{margin-right:auto}.sh .lg-img{height:34px}.burger{display:none}.sec{padding-top:48px;padding-bottom:48px}.balanced-hero .balanced-hero-inner{padding-top:38px;padding-bottom:42px}.page-hero h1{font-size:clamp(28px,7vw,36px)}.page-hero p{font-size:13px}.srch{display:flex}.srch .inpw{min-width:100%}.srch .btn{width:100%}.brand-filter{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:5px;scrollbar-width:thin}.brand-filter .chip{flex:none}.catalog-intro{grid-template-columns:1fr;gap:9px}.catalog-intro>div,.catalog-intro>div:last-child{grid-column:auto;min-height:0;padding:14px 16px}.brand-heading{gap:8px}.brand-heading-main{flex-wrap:wrap}.brand-heading>a{padding:8px 9px;font-size:11px}.product-card-new .bd{padding:14px}.product-card-new .product-photo{aspect-ratio:1/1}.product-card-new .product-photo-img{padding:15px}.product-card-new .bd h3{font-size:13px;min-height:0}.product-spec-line{margin-top:10px}.guide-grid{grid-template-columns:1fr 1fr}.foot .cols{grid-template-columns:1fr 1fr;gap:25px}}
@media(max-width:440px){.sh .lg{font-size:14px;gap:8px}.sh .lg em{font-size:10px}.sh .lg-img{max-width:92px}.sh nav a{font-size:11px;padding:7px 9px}.g4{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.product-card-new .bd{padding:12px}.product-card-new .product-photo-img{padding:10px}.brand-mini{font-size:9px}.product-type{font-size:9px}.product-card-new .bd h3{font-size:12px}.product-spec-line{font-size:9px}.detail-link{font-size:10px}.product-card-new .price.ask{font-size:10px}.guide-grid{gap:8px}.guide-grid>div{padding:12px}.foot .cols{grid-template-columns:1fr;gap:20px}}
@media(prefers-reduced-motion:reduce){.sh .tel,.chip,.card,.product-card-new .product-photo-img{transition:none!important}.card:hover,.sh .tel:hover,.chip:hover{transform:none}}


/* ===== Brand page hero aligned with the centered Services hero ===== */
.brand-hero{padding:0;min-height:280px;display:flex;align-items:center;justify-content:center;text-align:center}
.brand-hero .brand-hero-inner{width:100%;max-width:1180px;margin:0 auto;padding:48px 24px 52px;display:flex;flex-direction:column;align-items:center;text-align:center}
.brand-hero .crumb2{margin:0 auto 18px}
.brand-hero .eyebrow-dot{justify-content:center}
.brand-hero h1{margin-top:10px}
.brand-hero p{max-width:720px;margin:12px auto 0;text-wrap:balance}
.brand-hero .hv4-cta{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px}
.brand-hero .hv4-cta .btn{margin:0}
@media(max-width:760px){.brand-hero{min-height:250px}.brand-hero .brand-hero-inner{padding:38px 20px 42px}.brand-hero p{max-width:560px;font-size:14px}.brand-hero .hv4-cta{width:100%}.brand-hero .hv4-cta .btn{max-width:100%}}


/* Yuyenpensuk — Image-first project gallery */
.project-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}
.project-gallery-card {
  display: block;
  min-width: 0;
  overflow: hidden;
  border: 1px solid #e3e9e4;
  border-radius: 14px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.project-gallery-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 45, 28, .10);
}
.project-gallery-photo {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #eef2ef;
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-gallery-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}
.project-gallery-card:hover .project-gallery-photo img {
  transform: scale(1.04);
}
.project-gallery-info {
  padding: 11px 12px 13px;
}
.project-gallery-info h3 {
  font-size: 13px;
  line-height: 1.45;
  font-weight: 600;
  margin: 0 0 7px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.project-gallery-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 10px;
  color: #687a70;
}
.project-gallery-meta span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.project-gallery-meta span:last-child {
  flex-shrink: 0;
}
@media (max-width: 1000px) {
  .project-gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  .project-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .project-gallery-info {
    padding: 9px;
  }
  .project-gallery-info h3 {
    font-size: 12px;
  }
  .project-gallery-meta {
    font-size: 9px;
  }
}
@media (max-width: 350px) {
  .project-gallery-grid {
    grid-template-columns: 1fr;
  }
}


/* Services — image-first gallery */
.service-gallery-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
  margin-top:22px;
}
.service-gallery-card {
  min-width:0;
  display:block;
  overflow:hidden;
  background:#fff;
  border:1px solid #e3e9e4;
  border-radius:16px;
  color:inherit;
  text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease;
}
.service-gallery-card:hover {
  transform:translateY(-3px);
  box-shadow:0 12px 28px rgba(0,45,28,.1);
}
.service-gallery-photo {
  aspect-ratio:4/3;
  background:#eef2ef;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.service-gallery-photo img {
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform .3s ease;
}
.service-gallery-card:hover img {
  transform:scale(1.04);
}
.service-gallery-photo iconify-icon {
  font-size:48px;
  color:#567668;
}
.service-gallery-body {
  padding:13px 15px 15px;
}
.service-gallery-body h3 {
  margin:0 0 7px;
  font-size:14px;
  line-height:1.5;
  font-weight:600;
  color:#173f30;
}
.service-gallery-body p {
  margin:0 0 10px;
  font-size:11px;
  line-height:1.65;
  color:#68796e;
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
  overflow:hidden;
}
.service-gallery-link {
  font-size:11px;
  font-weight:600;
  color:#17634a;
}
@media(max-width:900px) {
  .service-gallery-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media(max-width:560px) {
  .service-gallery-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px;
  }
  .service-gallery-body {padding:10px}
  .service-gallery-body h3 {font-size:12px}
  .service-gallery-body p {font-size:10px}
}
@media(max-width:350px) {
  .service-gallery-grid {grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce) {
  .service-gallery-card,
  .service-gallery-photo img {transition:none}
}


/* Homepage selected works */
.home-project-gallery {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.home-project-gallery .project-gallery-photo {
  aspect-ratio: 4 / 3;
}
@media (max-width: 700px) {
  .home-project-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
}
@media (max-width: 350px) {
  .home-project-gallery {
    grid-template-columns: 1fr;
  }
}


/* Why Choose Us — Photography Layout */
.why-photo-showcase .why-row {
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 310px;
}

.why-photo-showcase .why-visual {
  min-height: 310px;
  background: #edf1ed;
}

.why-photo-showcase .why-visual::before,
.why-photo-showcase .why-visual::after {
  display: none;
}

.why-photo-showcase .why-photo-frame img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 310px;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.why-photo-showcase .why-product-photo {
  background: #f8faf7;
}

.why-photo-showcase .why-product-photo img {
  object-fit: contain;
  padding: 28px;
}

.why-photo-showcase .why-photo-label {
  position: absolute;
  bottom: 18px;
  left: 18px;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(17, 54, 41, .9);
  color: white;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .1em;
}

.why-photo-showcase .why-copy,
.why-photo-showcase .why-row-reverse .why-copy {
  padding: 32px 36px;
}

.why-photo-showcase .why-points li {
  display: list-item;
  list-style: disc;
  margin-left: 17px;
}

@media (max-width: 760px) {
  .why-photo-showcase .why-row,
  .why-photo-showcase .why-row-reverse {
    grid-template-columns: 1fr;
  }

  .why-photo-showcase .why-row-reverse .why-visual {
    order: 0;
  }

  .why-photo-showcase .why-row-reverse .why-copy {
    order: 1;
  }

  .why-photo-showcase .why-visual,
  .why-photo-showcase .why-photo-frame img {
    min-height: 235px;
  }

  .why-photo-showcase .why-copy,
  .why-photo-showcase .why-row-reverse .why-copy {
    padding: 24px;
  }
}