/* ============================================================
   AEW CAMPING — สไตล์หลัก
   สีแบรนด์ตามที่ลูกค้าให้มา: ฟ้า + ครีม
   ============================================================ */
:root{
  --navy:#0E3A5C;
  --navy-2:#164B73;
  --blue:#1E7FC2;
  --blue-dark:#166399;
  --blue-tint:#DCEDF9;
  --blue-soft:#EFF7FC;
  --cream:#FBF6EB;
  --cream-2:#F4ECDB;
  --amber:#C8811F;
  --amber-soft:#FBF0DC;
  --ink:#1B2733;
  --ink-2:#3E4E5C;
  --muted:#6B7A87;
  --line:#E5DDCC;
  --line-2:#D6CCB6;
  --white:#fff;
  --ok:#2E7D57;
  --radius:14px;
  --radius-s:9px;
  --shadow:0 1px 2px rgba(14,58,92,.05), 0 10px 28px -20px rgba(14,58,92,.4);
  --shadow-lg:0 2px 6px rgba(14,58,92,.06), 0 22px 50px -30px rgba(14,58,92,.5);
  --wrap:74rem;
  --fs-h1:clamp(1.9rem,4.4vw,3rem);
  --fs-h2:clamp(1.45rem,2.8vw,2.05rem);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:6rem}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:"IBM Plex Sans Thai","IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Anuphan","IBM Plex Sans Thai",sans-serif;font-weight:600;line-height:1.25;margin:0;text-wrap:balance}
h1{font-size:var(--fs-h1);letter-spacing:-.01em;font-weight:700}
h2{font-size:var(--fs-h2);letter-spacing:-.005em}
h3{font-size:1.12rem}
p{margin:0 0 1rem}
a{color:var(--blue-dark);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.25rem}
.center{text-align:center;margin-top:2rem}
.ic{width:1.15em;height:1.15em;flex:none;vertical-align:-.18em}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.6rem 1rem;z-index:200}
.skip:focus{left:0}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-dark);
  font-weight:600;margin:0 0 .7rem}
.eyebrow.light{color:var(--blue-tint)}
.eyebrow a{color:inherit}
.lead{color:var(--ink-2);font-size:1.05rem;max-width:44rem}
.sec-head{margin-bottom:2rem;max-width:46rem}
.sec-head h2{margin-bottom:.5rem}

/* ---------- แถบเตือนโหมดตรวจแบบ ---------- */
.draftbar{background:var(--amber);color:#fff;text-align:center;font-size:.82rem;
  padding:.4rem 1rem;letter-spacing:.01em;position:relative;z-index:120}

/* ---------- ปุ่ม ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:"Anuphan",sans-serif;
  font-weight:600;font-size:.97rem;padding:.72rem 1.35rem;border-radius:99px;border:1.5px solid transparent;
  cursor:pointer;transition:background .16s,color .16s,border-color .16s,transform .16s;text-decoration:none;line-height:1.3}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue-dark)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{background:var(--blue-tint);color:var(--navy)}
.btn-line{background:#06C755;color:#fff}
.btn-line:hover{background:#05a948;color:#fff}

/* ---------- ส่วนหัว ---------- */
.hd{position:sticky;top:0;z-index:100;background:var(--cream);border-bottom:1px solid var(--line)}
.hd-top{background:var(--navy);color:#C9DEEE;font-size:.8rem}
.hd-top-in{display:flex;justify-content:space-between;gap:1rem;padding-top:.32rem;padding-bottom:.32rem;flex-wrap:wrap}
.hd-top a{color:#C9DEEE}
.hd-top-r{display:flex;gap:1.2rem}
.hd-main{display:flex;align-items:center;gap:1rem;padding-top:.7rem;padding-bottom:.7rem}
.logo{display:flex;align-items:center;gap:.6rem;color:var(--navy);flex:none}
.logo:hover{text-decoration:none}
/* โลโก้เป็นตราวงกลมที่มีรายละเอียดเยอะ จึงต้องใหญ่กว่าไอคอนเส้นเดิมเล็กน้อย
   จะได้ยังพอดูออกว่าเป็นรูปอะไรตอนย่อลงมาบนแถบเมนู */
.logo-mark{width:2.9rem;height:2.9rem;display:block;object-fit:contain;flex:none}
.logo-txt{font-family:"Anuphan",sans-serif;font-weight:600;letter-spacing:.06em;font-size:1.05rem;line-height:1.15}
.logo-txt b{font-weight:700}
.logo-txt em{display:block;font-style:normal;font-size:.66rem;letter-spacing:.1em;color:var(--muted);font-weight:500}
.nav{margin-left:auto}
.nav ul{display:flex;gap:.15rem;list-style:none;margin:0;padding:0}
.nav a{display:block;padding:.5rem .72rem;border-radius:99px;color:var(--ink-2);font-size:.94rem;font-weight:500}
.nav a:hover{background:var(--blue-soft);color:var(--navy);text-decoration:none}
.nav a[aria-current=page]{background:var(--blue-tint);color:var(--navy);font-weight:600}
.hd-cta{flex:none;padding:.58rem 1.1rem;font-size:.9rem}
.burger{display:none;margin-left:auto;background:none;border:1.5px solid var(--line-2);border-radius:9px;
  width:2.7rem;height:2.5rem;padding:0;cursor:pointer;flex-direction:column;gap:4px;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s,opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- เส้นทางนำทาง ---------- */
.crumb{background:var(--cream-2);border-bottom:1px solid var(--line);font-size:.84rem}
.crumb ol{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;margin:0;padding:.6rem 0}
.crumb li+li::before{content:"›";margin-right:.4rem;color:var(--muted)}
.crumb a{color:var(--ink-2)}
.crumb [aria-current]{color:var(--muted)}

/* ---------- ส่วนต้อนรับ ---------- */
.hero{background:linear-gradient(180deg,var(--cream) 0%,var(--cream-2) 100%);padding:3.5rem 0 3rem}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.hero h1{margin-bottom:1rem}
.hero-lead{font-size:1.08rem;color:var(--ink-2);max-width:34rem}
.hero-cta{display:flex;gap:.7rem;flex-wrap:wrap;margin:1.6rem 0 1.4rem}
.hero-ticks{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;font-size:.92rem;color:var(--ink-2)}
.hero-ticks li{display:flex;align-items:center;gap:.4rem}
.hero-ticks .ic{color:var(--ok)}
/* สไลด์รูปคลังสินค้าบนหน้าแรก — วางภาพซ้อนกันแล้วสลับความทึบแสง
   กำหนด aspect-ratio ไว้ล่วงหน้า กรอบจึงไม่กระโดดตอนรูปโหลดเสร็จ */
.hero-slides{position:relative;aspect-ratio:4/3;border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-lg);background:var(--blue-tint)}
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity .9s ease}
.hero-slide.is-on{opacity:1}
@media (prefers-reduced-motion:reduce){.hero-slide{transition:none}}

/* ---------- ตัวเลข ---------- */
.stats{background:var(--navy);color:#fff;padding:1.8rem 0}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat b{display:block;font-family:"Anuphan",sans-serif;font-size:1.9rem;font-weight:700;line-height:1.1;color:#fff}
.stat b em{font-style:normal;font-size:.85rem;font-weight:500;margin-left:.25rem;color:#9FC7E2}
.stat span{font-size:.86rem;color:#B7D3E6}

/* ---------- ส่วนทั่วไป ---------- */
section{padding:3.2rem 0}
.usps,.featured,.benefits,.howto,.steps,.usecase,.oemwhy,.business,.facility{background:var(--cream)}
.revband,.catblock,.specs,.faqs,.legal,.contactgrid,.related,.logos{background:var(--cream-2)}
.pagehead{padding:2.6rem 0 1.8rem;background:var(--cream-2);border-bottom:1px solid var(--line)}
.pagehead h1{margin-bottom:.7rem}
.pagehead-blue{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;border-bottom:0}
.pagehead-blue h1{color:#fff}
.pagehead-blue .lead{color:#C9DEEE}
.pagehead-blue .btn-white{margin-top:1.3rem}

/* ---------- จุดเด่น ---------- */
.usp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1.2rem}
.usp{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.4rem;box-shadow:var(--shadow)}
.usp-ic{display:inline-flex;align-items:center;justify-content:center;width:2.7rem;height:2.7rem;
  border-radius:11px;background:var(--blue-tint);color:var(--blue-dark);margin-bottom:.9rem}
.usp-ic .ic{width:1.35rem;height:1.35rem}
.usp h3{margin-bottom:.4rem}
.usp p{margin:0;color:var(--ink-2);font-size:.94rem}

/* ---------- แถบ OEM ---------- */
.oem-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff}
.oem-band-in{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:center}
.oem-band h2{color:#fff;margin-bottom:.8rem}
.oem-band p{color:#C9DEEE}
.oem-band .btn{margin-top:.6rem}
.oem-band-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.oem-band-list li{display:flex;gap:.6rem;align-items:flex-start;background:rgba(255,255,255,.08);
  border-radius:var(--radius-s);padding:.7rem .95rem;font-size:.94rem;color:#EAF3FA}
.oem-band-list .ic{color:#7CC3F0;margin-top:.22rem}

/* ---------- การ์ดสินค้า ---------- */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:1.2rem}
.pcard{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s;color:inherit}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);text-decoration:none}
.pcard-img{background:var(--blue-soft);aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden}
.pimg{width:100%;height:100%;object-fit:cover;display:block}
.pcard-body{padding:1rem 1.1rem 1.15rem;display:flex;flex-direction:column;flex:1}
.pcard-sku{font-size:.74rem;letter-spacing:.08em;color:var(--muted);font-weight:500}
.pcard h3{font-size:1.02rem;margin:.2rem 0 .35rem}
.pcard p{font-size:.88rem;color:var(--ink-2);margin:0 0 .9rem;flex:1}
.pcard-foot{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.price{font-family:"Anuphan",sans-serif;font-weight:700;font-size:1.2rem;color:var(--navy)}
/* ยังไม่ได้ใส่ราคา แสดงเป็นคำเชิญให้ทักถามแทน ไม่ให้เด่นเท่าตัวเลขราคาจริง */
.price-ask{font-size:1rem;font-weight:600;color:var(--blue-dark)}
.pdp-price .price-ask{font-size:1.35rem}
.pcard-more{font-size:.84rem;color:var(--blue-dark);display:inline-flex;align-items:center;gap:.25rem;font-weight:500}

/* ---------- หมวดหมู่ ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:1.2rem}
.catcard{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.5rem 1.5rem 1.3rem;box-shadow:var(--shadow);color:inherit;display:block;transition:border-color .16s}
.catcard:hover{border-color:var(--blue);text-decoration:none}
.catcard p{color:var(--ink-2);font-size:.93rem;margin:.4rem 0 .9rem}
.catcard-n{color:var(--blue-dark);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:.3rem}

/* ---------- หน้าสินค้า ---------- */
.pdp{padding:2.5rem 0 3rem;background:var(--cream)}
.pdp-in{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;align-items:start}
.pdp-main{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;aspect-ratio:4/3;display:grid;place-items:center;box-shadow:var(--shadow)}
.pdp-video{margin-top:.9rem}
.vid-ph,.map-ph,.fac-ph{display:flex;align-items:center;gap:.6rem;justify-content:center;
  background:var(--cream-2);border:1.5px dashed var(--line-2);border-radius:var(--radius-s);
  padding:1.1rem;color:var(--muted);font-size:.9rem;text-align:center}
.vid-ph em,.map-ph em{font-style:normal;display:block;font-size:.78rem;opacity:.85}
.pdp-info h1{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:.6rem}
.pdp-short{color:var(--ink-2)}
.pdp-price{display:flex;align-items:center;gap:1rem;margin:1.1rem 0;flex-wrap:wrap}
.pdp-price .price{font-size:1.9rem}
.pdp-stock{display:inline-flex;align-items:center;gap:.35rem;background:#E7F4EC;color:var(--ok);
  font-size:.85rem;font-weight:600;padding:.28rem .75rem;border-radius:99px}
.pdp-high{list-style:none;margin:0 0 1.4rem;padding:0;display:grid;gap:.45rem}
.pdp-high li{display:flex;gap:.5rem;align-items:flex-start;font-size:.95rem;color:var(--ink-2)}
.pdp-high .ic{color:var(--ok);margin-top:.28rem}
.pdp-buy{display:flex;gap:.7rem;flex-wrap:wrap;margin-bottom:1.2rem}
.pdp-note{font-size:.88rem;color:var(--muted);line-height:2;border-top:1px solid var(--line);padding-top:.9rem}
.pdp-note .ic{color:var(--blue);margin-right:.35rem}
.pdp-oem{font-size:.92rem;background:var(--amber-soft);border-radius:var(--radius-s);padding:.7rem .95rem;margin:0}

/* ---------- ตารางสเปก ---------- */
.spec-wrap{overflow-x:auto;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.spec{width:100%;border-collapse:collapse;min-width:22rem}
.spec th,.spec td{text-align:left;padding:.8rem 1.1rem;border-bottom:1px solid var(--line);font-size:.94rem}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec th{width:38%;color:var(--muted);font-weight:500;background:var(--cream)}
.spec td{color:var(--ink)}
.specs h2,.related h2{margin-bottom:1.3rem}

/* ---------- ขั้นตอน ---------- */
.step-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
@media (max-width:900px){.step-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.step-list{grid-template-columns:1fr}}
.step{display:flex;gap:.9rem;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.25rem 1.3rem;box-shadow:var(--shadow)}
.step-n{flex:none;width:2rem;height:2rem;border-radius:50%;background:var(--blue);color:#fff;
  display:grid;place-items:center;font-family:"Anuphan",sans-serif;font-weight:700;font-size:.95rem}
.step h3{font-size:1.02rem;margin-bottom:.3rem}
.step p{margin:0;font-size:.92rem;color:var(--ink-2)}

/* ---------- รายการติ๊ก ---------- */
.uc-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:.8rem}
.uc-grid li{display:flex;gap:.6rem;align-items:flex-start;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius-s);padding:.9rem 1.1rem;font-size:.95rem}
.uc-grid .ic{color:var(--ok);margin-top:.28rem}

/* ---------- บรรยากาศการใช้งานจริง (หน้าแรก) ---------- */
.lifestyle{background:var(--cream-2)}
.life-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(20rem,1fr));gap:1.3rem}
.life{position:relative;display:block;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);background:var(--blue-soft);color:inherit}
.life:hover{text-decoration:none}
/* รูปบรรยากาศเป็นแนวตั้ง 4:5 เพราะตัวเก้าอี้เต็มเฟรม ถ้าครอปเป็นแนวนอนจะเฉือนหัวและขา
   ต้องมี height:auto ด้วย ไม่งั้นแอตทริบิวต์ height ใน HTML จะบังคับความสูงไว้
   ทำให้ aspect-ratio ไม่ทำงาน แล้ว object-fit ไปครอปภาพให้พอดีกล่องที่สูงผิด */
.life img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;display:block;
  transition:transform .5s ease}
.life:hover img,.life:focus-visible img{transform:scale(1.03)}
/* ไล่เฉดทึบด้านล่างให้ตัวหนังสือสีขาวอ่านออกไม่ว่าภาพจะสว่างแค่ไหน */
.life-cap{position:absolute;left:0;right:0;bottom:0;padding:2.4rem .95rem .85rem;
  display:flex;align-items:center;gap:.4rem;
  font-family:"Anuphan",sans-serif;font-weight:600;font-size:.95rem;color:#fff;
  background:linear-gradient(transparent,rgba(9,28,45,.78))}
.life-cap .ic{width:1rem;height:1rem;transition:transform .25s ease}
.life:hover .life-cap .ic{transform:translateX(4px)}
@media (prefers-reduced-motion:reduce){
  .life img,.life-cap .ic{transition:none}
  .life:hover img{transform:none}
}

/* ---------- รีวิว ---------- */
.rev-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:1.2rem}
.rev{margin:0;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem 1.4rem 1.2rem;box-shadow:var(--shadow);display:flex;flex-direction:column}
.rev-stars{color:var(--amber);display:flex;gap:.1rem;margin-bottom:.7rem}
.rev-stars .ic{width:1rem;height:1rem;fill:currentColor}
.rev blockquote{margin:0 0 1rem;font-size:.96rem;color:var(--ink-2);flex:1}
.rev figcaption b{display:block;font-size:.94rem;color:var(--ink)}
.rev figcaption span{font-size:.82rem;color:var(--muted)}

/* ---------- ยังไม่มีรีวิวในระบบ ---------- */
.rev-empty{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:2.6rem 2rem;text-align:center;max-width:40rem;margin:0 auto}
.rev-empty h2{font-size:1.25rem;margin-bottom:.6rem}
.rev-empty p{color:var(--ink-2);max-width:30rem;margin:0 auto 1.4rem}

/* ---------- โลโก้ลูกค้า ---------- */
.logo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:1rem}
.logo-ph{display:grid;place-items:center;height:5.5rem;background:var(--white);
  border:1.5px dashed var(--line-2);border-radius:var(--radius-s);color:var(--muted);font-size:.85rem}

/* ---------- สถานที่ ---------- */
.fac-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:1rem}
/* เมื่อเป็นรูปจริง ใช้คอลัมน์กว้างขึ้นเพื่อให้เห็นรายละเอียดในคลัง */
.fac-grid-photo{grid-template-columns:repeat(auto-fit,minmax(22rem,1fr));gap:1.4rem}
.fac{margin:0}
.fac img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;display:block;
  border-radius:var(--radius);box-shadow:var(--shadow);background:var(--blue-soft)}
.fac-ph{height:9rem;color:var(--blue);background:var(--blue-soft);border-color:var(--blue-tint)}
.fac-ph .ic{width:2rem;height:2rem}
.fac figcaption{margin-top:.7rem;font-size:.95rem;font-weight:600;font-family:"Anuphan",sans-serif}
.fac figcaption em{display:block;font-style:normal;font-size:.85rem;color:var(--muted);
  font-weight:400;font-family:"IBM Plex Sans Thai",sans-serif;margin-top:.15rem}

/* ---------- ผลงาน OEM ---------- */
.works{background:var(--cream-2)}
.work-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1.15rem}
.work{margin:0}
/* รูปผลงานเป็นภาพถ่ายในคลัง สัดส่วนไม่เท่ากัน จึงบังคับ 4:3 แล้วเลื่อนกรอบ
   ด้วย object-position รายตัวใน inc/oem-clients.php ให้โลโก้อยู่ในเฟรมเสมอ
   ต้องมี height:auto ไม่งั้น aspect-ratio จะไม่ทำงาน */
.work img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;object-position:center 30%;
  display:block;border-radius:var(--radius);box-shadow:var(--shadow);background:var(--blue-soft)}
.work figcaption{margin-top:.6rem;line-height:1.45}
.work figcaption b{display:block;font-family:"Anuphan",sans-serif;font-size:.95rem;
  font-weight:600;color:var(--ink)}
.work figcaption span{display:block;font-size:.82rem;color:var(--muted);margin-top:.1rem}
.works-note{margin-top:1.6rem;padding-top:1rem;border-top:1px solid var(--line-2);
  font-size:.82rem;color:var(--muted);max-width:44rem}

/* ---------- เรื่องราว ---------- */
.story{background:var(--cream)}
.story-in{display:grid;grid-template-columns:1.3fr .7fr;gap:2.5rem;align-items:start}
.story-txt p{color:var(--ink-2)}
.story-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem 1.5rem;box-shadow:var(--shadow)}
.story-card h3{margin-bottom:.9rem;padding-bottom:.6rem;border-bottom:1px solid var(--line)}
.story-card dl{margin:0;display:grid;gap:.15rem}
.story-card dt{font-size:.8rem;color:var(--muted)}
.story-card dd{margin:0 0 .7rem;font-size:.94rem}

/* ---------- คำถามที่พบบ่อย ---------- */
.faq-list{display:grid;gap:.7rem;max-width:52rem}
.faq{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-s);overflow:hidden}
.faq summary{cursor:pointer;padding:1rem 1.2rem;font-family:"Anuphan",sans-serif;font-weight:600;
  font-size:1rem;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--blue);line-height:1;flex:none}
.faq[open] summary::after{content:"–"}
.faq[open] summary{border-bottom:1px solid var(--line)}
.faq-a{padding:1rem 1.2rem}
.faq-a p{margin:0;color:var(--ink-2);font-size:.95rem}

/* ---------- ติดต่อ ---------- */
.ct-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1.1rem}
.ct-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem;box-shadow:var(--shadow);color:inherit;transition:border-color .16s,transform .16s}
.ct-card:hover{border-color:var(--blue);transform:translateY(-2px);text-decoration:none}
.ct-ic{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;
  border-radius:10px;background:var(--blue-tint);color:var(--blue-dark);margin-bottom:.8rem}
.ct-card h3{font-size:1rem;margin-bottom:.2rem}
.ct-card p{font-size:.9rem;color:var(--ink-2);margin:0 0 .8rem}
.ct-go{font-size:.85rem;color:var(--blue-dark);font-weight:600;display:inline-flex;align-items:center;gap:.3rem}

/* ---------- ฟอร์ม ---------- */
.formband{background:var(--cream);border-top:1px solid var(--line)}
.formband-in{display:grid;grid-template-columns:.85fr 1.15fr;gap:2.5rem;align-items:start}
.formband-txt h2{margin-bottom:.7rem}
.formband-txt p{color:var(--ink-2)}
.map-ph{margin-top:1.2rem;min-height:8rem}
.frm{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem 1.7rem;box-shadow:var(--shadow)}
.frm h3{margin-bottom:.35rem}
.frm-note{font-size:.85rem;color:var(--muted);margin-bottom:1.1rem}
/* ช่องล่อกันบอท — ต้องอยู่ใน DOM แต่คนจริงต้องไม่เห็นและโฟกัสไม่โดน
   ห้ามลบทิ้ง ถ้าลบจะเสียกลไกกันสแปมของทั้งสามฟอร์ม */
.frm .hp{position:absolute;left:-9999px;top:0;width:1px;height:1px;
  padding:0;border:0;opacity:0;overflow:hidden;pointer-events:none}
.frm-grid{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-bottom:1.2rem}
.fld{display:flex;flex-direction:column;gap:.3rem}
.fld.wide{grid-column:1/-1}
.fld label{font-size:.87rem;font-weight:500;color:var(--ink-2)}
.req{color:#C0392B}
.fld input,.fld select,.fld textarea{
  font:inherit;font-size:.94rem;color:var(--ink);background:var(--cream);
  border:1.5px solid var(--line);border-radius:var(--radius-s);padding:.6rem .8rem;width:100%}
.fld textarea{resize:vertical;min-height:5rem;line-height:1.6}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--blue);background:#fff;outline:none}
.fld input.err,.fld textarea.err,.fld select.err{border-color:#C0392B;background:#FDF3F2}
.frm-alt{font-size:.86rem;color:var(--muted);margin:.9rem 0 0}
.frm-ok{background:#E7F4EC;border:1.5px solid #B6DDC6;color:var(--ok);border-radius:var(--radius-s);
  padding:.9rem 1.1rem;font-size:.92rem;margin-bottom:1rem}

/* ---------- ดาวน์โหลดแคตตาล็อก ---------- */
.dl{background:var(--amber-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:2.2rem 0}
.dl-in{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.dl-ic{display:grid;place-items:center;width:3rem;height:3rem;border-radius:12px;background:var(--amber);color:#fff;flex:none}
.dl-ic .ic{width:1.5rem;height:1.5rem}
.dl-in > div{flex:1;min-width:14rem}
.dl h2{font-size:1.2rem;margin-bottom:.2rem}
.dl p{margin:0;font-size:.92rem;color:var(--ink-2)}

/* ---------- แถบเรียกร้องให้ติดต่อ ---------- */
.cta{background:linear-gradient(135deg,var(--blue-dark) 0%,var(--navy) 100%);color:#fff}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:1.8rem;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:.3rem}
.cta p{color:#C9DEEE;margin:0}
.cta-btns{display:flex;gap:.7rem;flex-wrap:wrap}

/* ---------- แผนผังเว็บไซต์ ---------- */
.sitemap{background:var(--cream-2)}
.sm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));gap:1.2rem;align-items:start}
.sm-col{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.3rem 1.4rem;box-shadow:var(--shadow)}
.sm-col h2{font-size:1.02rem;margin-bottom:.9rem;padding-bottom:.55rem;border-bottom:2px solid var(--blue-tint)}
.sm-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
.sm-col li{display:grid;gap:.1rem;line-height:1.45}
.sm-col a{font-weight:500;font-size:.95rem}
.sm-col span{font-size:.83rem;color:var(--muted)}

/* ---------- เอกสารกฎหมาย ---------- */
.legal-body{max-width:48rem;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:2rem 2.2rem;box-shadow:var(--shadow)}
.legal-body h2{font-size:1.12rem;margin:1.8rem 0 .6rem}
.legal-body h2:first-child{margin-top:0}
.legal-body p{color:var(--ink-2);font-size:.96rem}

/* ---------- ส่วนท้าย ---------- */
.ft{background:var(--navy);color:#B7D3E6;padding-top:3rem}
.ft-in{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:2rem;padding-bottom:2.5rem}
.ft h3{color:#fff;font-size:1rem;margin-bottom:.9rem}
.ft .logo-txt{color:#fff;margin-bottom:.7rem}
.ft p{font-size:.9rem;color:#9FC7E2}
.ft-legal{font-size:.84rem;border-top:1px solid rgba(255,255,255,.14);padding-top:.8rem;margin-top:1rem}
.ft-legal b{color:#DCEDF9}
.ft ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.ft a{color:#B7D3E6;font-size:.92rem}
.ft a:hover{color:#fff}
.ft-contact li{display:flex;gap:.55rem;align-items:flex-start;font-size:.92rem}
.ft-contact .ic{color:#7CC3F0;margin-top:.3rem}
.formband .ft-contact{list-style:none;margin:1.2rem 0 0;padding:0;display:grid;gap:.5rem}
.formband .ft-contact li{color:var(--ink-2)}
.formband .ft-contact .ic{color:var(--blue)}
.ft-bar{border-top:1px solid rgba(255,255,255,.14);font-size:.82rem;padding:1rem 0}
.ft-bar .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* ---------- ปุ่มลอย ---------- */
/* ---------- แถบขอความยินยอมใช้คุกกี้ ---------- */
/* z-index สูงกว่าปุ่มลอย (110) และแถบเมนูบน (100) เพราะต้องตอบก่อนจึงจะหาย */
.ck{position:fixed;left:0;right:0;bottom:0;z-index:150;background:var(--navy);color:#fff;
  box-shadow:0 -6px 30px -12px rgba(9,28,45,.65);animation:ck-up .28s ease}
.ck[hidden]{display:none}
@keyframes ck-up{from{transform:translateY(100%)}to{transform:translateY(0)}}
.ck-in{display:flex;align-items:center;gap:1.2rem;padding-top:1rem;padding-bottom:1rem;
  flex-wrap:wrap}
.ck-txt{margin:0;font-size:.88rem;line-height:1.6;color:#D9E6F0;flex:1 1 22rem}
.ck-txt a{color:#fff;text-decoration:underline;margin-left:.2rem}
.ck-act{display:flex;gap:.6rem;flex-shrink:0}
/* ปุ่มโปร่งบนพื้นน้ำเงินเข้ม ต้องเปลี่ยนสีขอบกับตัวอักษรเอง ไม่งั้นจมหาย */
.ck-act .btn-ghost{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
.ck-act .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
/* จอแคบ ให้ปุ่มเต็มความกว้างและอยู่คนละบรรทัดกับข้อความ จะได้กดง่าย */
@media (max-width:40rem){
  .ck-act{width:100%}
  .ck-act .btn{flex:1}
}
/* ตอนถ่ายภาพหน้าเว็บส่งลูกค้า ซ่อนเหมือนปุ่มลอย ไม่งั้นไปเกาะท้ายภาพที่สูงผิดปกติ */
body.shot .ck{display:none}

.fab{position:fixed;right:1rem;bottom:1rem;z-index:110;display:flex;flex-direction:column;gap:.5rem}
body.shot .fab{display:none}   /* โหมดถ่ายภาพส่งลูกค้าตรวจ */
.fab-b{width:3.1rem;height:3.1rem;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:0 6px 18px rgba(14,58,92,.32);border:none;cursor:pointer;transition:transform .16s;position:relative}
.fab-b:hover{transform:scale(1.07);text-decoration:none}
.fab-b .ic{width:1.4rem;height:1.4rem}
.fab-b span{position:absolute;right:calc(100% + .55rem);background:var(--navy);color:#fff;
  font-size:.78rem;padding:.25rem .6rem;border-radius:6px;white-space:nowrap;opacity:0;
  pointer-events:none;transition:opacity .16s}
.fab-b:hover span,.fab-b:focus-visible span{opacity:1}
.fab-line{background:#06C755}
.fab-fb{background:#0866FF}
.fab-tel{background:var(--blue-dark)}
.fab-top{background:var(--navy);opacity:0;pointer-events:none}
.fab-top.on{opacity:1;pointer-events:auto}

/* ============================================================
   จอเล็ก
   ============================================================ */
@media (max-width:1000px){
  .hero-in,.oem-band-in,.pdp-in,.formband-in,.story-in{grid-template-columns:1fr}
  .hero-art{order:-1;max-width:34rem;margin:0 auto;width:100%}
  .ft-in{grid-template-columns:1fr 1fr}
  .stats-in{grid-template-columns:repeat(2,1fr);gap:1.2rem}
}
@media (max-width:860px){
  .hd-cta{display:none}
  .burger{display:flex}
  .nav{position:absolute;top:100%;left:0;right:0;background:var(--cream);border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-lg);margin:0;display:none;max-height:70vh;overflow-y:auto}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:0;padding:.5rem 1.25rem 1rem}
  .nav a{padding:.75rem .8rem;border-radius:var(--radius-s)}
  .hd-main{position:relative}
  .hd-top-r{gap:.9rem}
}
@media (max-width:640px){
  section{padding:2.4rem 0}
  .hd-top-in span:first-child{display:none}
  .hd-top-in{justify-content:center}
  .frm-grid{grid-template-columns:1fr}
  .frm{padding:1.3rem 1.2rem}
  .legal-body{padding:1.4rem 1.3rem}
  .cta-in,.dl-in{flex-direction:column;align-items:flex-start}
  .ft-in{grid-template-columns:1fr;gap:1.6rem}
  .fab-b{width:2.8rem;height:2.8rem}
  .pdp-price .price{font-size:1.6rem}
}
@media (max-width:420px){
  .stats-in{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr}
}

.frm-err{background:#FDF3F2;border-color:#E9BFB9;color:#C0392B}