@import url('/fonts/fonts.css');

/* ============================================================ โทเคนดีไซน์ */
:root{
  /* สีน้ำเงินดึงมาจากงานออกแบบจริงของลูกค้า #003674 และ #011E62 */
  --navy-950:#00142E; --navy-900:#011E62; --navy-800:#003674;
  --navy-700:#0B4A93; --blue-600:#1663B8; --blue-50:#EEF4FC;
  --cyan-600:#0B7E9F; --cyan-500:#0E9BC4; --cyan-50:#E9F7FB;
  --ink:#16202E; --ink-2:#33415A; --muted:#5A6878;
  --line:#D9E1EC; --line-2:#E7EDF5;
  --surface:#FFFFFF; --bg:#E8EEF7; --bg-2:#DFE7F2;
  --warn-bg:#FFF4E5; --warn-line:#F0B357; --warn-ink:#8A5200;

  --r-sm:8px; --r:12px; --r-lg:18px; --r-xl:26px;
  --sh-1:0 1px 2px rgba(16,32,56,.05), 0 1px 3px rgba(16,32,56,.04);
  --sh-2:0 2px 4px rgba(16,32,56,.04), 0 8px 20px rgba(16,32,56,.07);
  --sh-3:0 4px 8px rgba(16,32,56,.05), 0 18px 40px rgba(16,32,56,.10);

  --wrap:1180px;
  --gap:clamp(10px,2.2vw,22px);
  --sec:clamp(46px,5.4vw,82px);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0; color:var(--ink);
  background:var(--bg);
  background-image:
    radial-gradient(1200px 600px at 88% -4%,rgba(14,155,196,.07),transparent 60%),
    radial-gradient(1000px 620px at -8% 22%,rgba(0,54,116,.06),transparent 58%);
  background-attachment:fixed;
  font-family:'IBM Plex Sans Thai',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:17px; line-height:1.68; font-weight:400;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden; overflow-wrap:break-word;
}
img,svg,video{max-width:100%;display:block}
img{height:auto}
a{color:var(--navy-800);text-underline-offset:3px}
a:hover{color:var(--blue-600)}

h1,h2,h3,h4{margin:0;line-height:1.42;font-weight:600;letter-spacing:-.005em;color:var(--navy-950);
  text-wrap:balance}
p,li{text-wrap:pretty}
h1{font-size:clamp(28px,5.2vw,52px);line-height:1.4}
h2{font-size:clamp(24px,3.4vw,38px)}
h3{font-size:clamp(19px,2.2vw,23px)}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}

:focus-visible{outline:3px solid var(--cyan-500);outline-offset:2px;border-radius:4px}
.skip{position:fixed;left:0;top:0;z-index:200;background:var(--navy-900);color:#fff;
  padding:12px 18px;border-radius:0 0 var(--r) 0;font-weight:600;
  transform:translateY(-120%);transition:transform .18s var(--ease)}
.skip:focus{transform:none}
.vh{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}

.wrap{width:min(100% - 2*var(--gap),var(--wrap));margin-inline:auto}
.sec{padding-block:var(--sec)}
.sec--tight{padding-block:calc(var(--sec)*.62)}
.sec--alt{background:var(--surface);border-block:1px solid var(--line)}
.sec--deep{position:relative;color:#DCE6F5;
  background:linear-gradient(165deg,#02245E 0%,#011E62 45%,#00153F 100%)}
.sec--deep::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(760px 420px at 82% 0%,rgba(14,155,196,.18),transparent 62%)}
.sec--deep>*{position:relative}
.sec--deep h2,.sec--deep h3{color:#fff}
/* การ์ดจุดเด่นเมื่ออยู่บนพื้นกรมท่า */
.sec--deep .feat{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);
  backdrop-filter:blur(2px)}
.sec--deep .feat:hover{background:rgba(255,255,255,.1);box-shadow:0 14px 34px rgba(0,10,32,.3)}
.sec--deep .feat__i{background:rgba(14,155,196,.18);color:#7FD9F0}
.sec--deep .feat p{color:#AFC3E0}

/* ------------------------------------------------------------- หัวข้อส่วน */
.shead{max-width:60ch;margin-bottom:clamp(22px,2.8vw,36px)}
.shead--center{margin-inline:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;color:var(--cyan-600);margin-bottom:10px}
.eyebrow::before{content:"";width:24px;height:2px;background:currentColor;border-radius:2px}
.shead--center .eyebrow::before{display:none}
.shead p{color:var(--muted);margin-top:12px;font-size:clamp(16px,1.6vw,18px)}
.sec--deep .shead p{color:#A9BEDD}
.sec--deep .eyebrow{color:var(--cyan-500)}

/* ------------------------------------------------------------------ ปุ่ม */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:50px;padding:13px 26px;border-radius:999px;border:1.5px solid transparent;
  font:inherit;font-weight:600;font-size:16px;text-decoration:none;cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),
    transform .2s var(--ease),box-shadow .2s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn .ico{flex:none}
.btn--primary{background:var(--navy-800);color:#fff;box-shadow:var(--sh-2)}
.btn--primary:hover{background:var(--navy-700);color:#fff;box-shadow:var(--sh-3)}
.btn--ghost{border-color:var(--line);background:var(--surface);color:var(--navy-800)}
.btn--ghost:hover{border-color:var(--navy-800);background:var(--surface)}
.btn--line{background:#06C755;color:#fff}
.btn--line:hover{background:#05b34d;color:#fff}
.btn--onDeep{background:#fff;color:var(--navy-900)}
.btn--onDeep:hover{background:#E9F1FF;color:var(--navy-900)}
.btn--sm{min-height:42px;padding:9px 18px;font-size:15px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ----------------------------------------------------------------- แถบบน */
.hdr{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);
  transition:box-shadow .25s var(--ease)}
.hdr[data-stuck="1"]{box-shadow:var(--sh-2)}
.hdr__in{display:flex;align-items:center;gap:16px;min-height:70px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;min-width:0;flex:0 1 auto;
  min-height:46px}
.brand img{height:27px;width:auto;flex:none}
.brand__tag{pointer-events:none;font-size:14px;color:var(--muted);letter-spacing:0;line-height:1.45;
  padding-left:12px;border-left:1px solid var(--line);max-width:14ch}
@media (max-width:1180px){.brand__tag{display:none}}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{position:relative;padding:9px 14px;border-radius:var(--r-sm);text-decoration:none;
  color:var(--ink-2);font-weight:500;font-size:16px;white-space:nowrap;transition:color .18s,background .18s}
.nav a:hover{background:var(--blue-50);color:var(--navy-800)}
.nav a[aria-current]{color:var(--navy-800);font-weight:600}
.nav a[aria-current]::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;
  height:2px;border-radius:2px;background:var(--cyan-500)}
.hdr__act{display:flex;align-items:center;gap:9px;flex:none}
.lang{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:46px;min-width:46px;padding:8px 15px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);
  text-decoration:none;font-size:14.5px;font-weight:600}
.lang:hover{border-color:var(--navy-800);color:var(--navy-800)}
.burger{display:none;width:46px;height:46px;align-items:center;justify-content:center;
  border:1px solid var(--line);background:var(--surface);border-radius:var(--r-sm);
  color:var(--ink);cursor:pointer}

/* จอแคบ: ย่อโลโก้และปุ่มภาษา ไม่ให้แถบบนดันจนหน้าเลื่อนซ้าย-ขวา */
@media (max-width:430px){
  .hdr__in{gap:10px}
  .brand img{height:22px}
  .lang{padding:8px 11px;gap:0}
  .lang span{display:none}
  .hdr__act{gap:6px}
  .burger{width:44px}
}
@media (max-width:1000px){
  .nav{position:fixed;inset:70px 0 auto;display:block;background:var(--surface);
    border-bottom:1px solid var(--line);padding:10px var(--gap) 20px;
    box-shadow:var(--sh-3);transform:translateY(-8px);opacity:0;visibility:hidden;
    transition:transform .24s var(--ease),opacity .24s var(--ease),visibility .24s}
  .nav[data-open="0"]{pointer-events:none}
  .nav[data-open="1"]{transform:none;opacity:1;visibility:visible;pointer-events:auto}
  .nav a{display:flex;align-items:center;min-height:48px;padding:12px 10px;font-size:17px;
    border-radius:var(--r-sm)}
  .nav a[aria-current]::after{left:10px;right:auto;width:18px;bottom:8px}
  .burger{display:inline-flex}
  .brand__tag{display:none}
}

/* ------------------------------------------------------------------ ฮีโร่ */
.hero{position:relative;overflow:hidden;background:var(--surface);border-bottom:0}
.hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(1050px 520px at 80% 6%,rgba(14,155,196,.16),transparent 62%),
    radial-gradient(900px 580px at 4% 98%,rgba(0,54,116,.16),transparent 60%),
    linear-gradient(172deg,#FAFCFE 0%,#EAF0F8 46%,#D8E3F1 100%)}
/* ลายโค้งจากคีย์วิชวลของลูกค้า เป็นพื้นผิวตกแต่งล้วน จึงใช้เป็นพื้นหลัง ไม่ใช่เนื้อหา */
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;z-index:0;
  height:min(68%,520px);pointer-events:none;opacity:.5;mix-blend-mode:multiply;
  background:url('/img/hero-swoosh.webp') center bottom / cover no-repeat;
  /* ไล่ให้จางหายด้านบน จะได้ไม่เห็นรอยต่อเป็นเส้นตรง */
  -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 42%,#000 100%);
  mask-image:linear-gradient(to bottom,transparent 0,#000 42%,#000 100%)}
.hero__slides{position:relative;z-index:1}
.slide{display:none;align-items:center;gap:clamp(16px,4vw,56px);
  padding-block:clamp(26px,3.6vw,52px)}
.slide[data-active="1"]{display:grid;grid-template-columns:1fr;}
@media (min-width:900px){.slide[data-active="1"]{grid-template-columns:1.02fr .98fr}}
.slide__txt{animation:riseIn .55s var(--ease) both}
.slide__media{position:relative;animation:riseIn .55s .08s var(--ease) both;
  display:flex;align-items:center;justify-content:center}
/* แสงขาวนุ่มใต้สินค้า ทำให้พื้นขาวของรูปกลืนไปกับพื้นหลัง ไม่เห็นขอบสี่เหลี่ยม */
.slide__media::before{content:"";position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:min(115%,620px);aspect-ratio:1/1;border-radius:50%;
  background:radial-gradient(closest-side,#fff 58%,rgba(255,255,255,.65) 76%,transparent 100%)}
.slide__media img{position:relative;width:100%;max-width:520px;
  -webkit-mask-image:radial-gradient(closest-side,#000 62%,rgba(0,0,0,.55) 82%,transparent 100%);
  mask-image:radial-gradient(closest-side,#000 62%,rgba(0,0,0,.55) 82%,transparent 100%)}
.slide h1{margin-bottom:16px}
.slide__sub{color:var(--ink-2);font-size:clamp(16.5px,1.8vw,19px);max-width:52ch;margin-bottom:26px}
@keyframes riseIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  .slide__txt,.slide__media{animation:none}
}
.hero__ctrl{position:relative;z-index:2;display:flex;align-items:center;gap:6px;
  flex-wrap:wrap;padding-bottom:20px}
/* ตัวปุ่มสูง 44px เต็มตามมาตรฐานพื้นที่กด ส่วนแถบที่มองเห็นอยู่ใน ::before */
.dot{position:relative;width:46px;height:44px;border:0;padding:0;cursor:pointer;
  background:none;display:grid;place-items:center}
.dot::before{content:"";width:34px;height:5px;border-radius:3px;background:var(--line);
  transition:background .2s var(--ease),width .25s var(--ease)}
.dot[aria-current="true"]::before{background:var(--navy-800);width:44px}
.hero__dots{display:flex;gap:2px;flex-wrap:wrap}
.hero__arrows{margin-left:auto;display:flex;align-items:center;gap:8px}
.hero__count{font-size:15px;font-weight:600;color:var(--muted);
  font-variant-numeric:tabular-nums;padding-right:4px;display:none}
.hero__count b{color:var(--navy-800)}
.hero__arrows button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:var(--surface);color:var(--navy-800);cursor:pointer;display:grid;place-items:center;
  transition:border-color .2s,background .2s}
.hero__arrows button:hover{border-color:var(--navy-800);background:var(--blue-50)}
@media (max-width:640px){
  /* จุดสไลด์เยอะเกินจะล้นแถวบนจอแคบ ใช้ลูกศรกับตัวนับแทน */
  .hero__dots{display:none}
  .hero__count{display:inline}
  .hero__arrows{margin-left:0}
  .hero__ctrl{justify-content:flex-start}
  .slide__media img{max-width:min(300px,46vh)}
  .slide[data-active="1"]{padding-block:22px 8px}
  .slide h1{font-size:clamp(26px,7.4vw,34px)}
}

/* ------------------------------------------------------------ แถบความเชื่อมั่น */
.trust{background:var(--navy-900);color:#C9D8EF}
.trust ul{list-style:none;margin:0;padding:16px 0;display:flex;flex-wrap:wrap;
  gap:10px 30px;justify-content:center;font-size:15px}
.trust li{display:flex;align-items:center;gap:8px}
.trust .ico{color:var(--cyan-500);flex:none}

/* ------------------------------------------------------------------ กริด */
.grid{display:grid;gap:var(--gap)}
.g-feat{grid-template-columns:1fr}
.g-cat{grid-template-columns:repeat(2,1fr)}
.g-prod{grid-template-columns:repeat(2,1fr)}
.g-post{grid-template-columns:1fr}
@media (min-width:360px){.g-feat{grid-template-columns:repeat(2,1fr)}}
@media (min-width:480px){.g-feat{grid-template-columns:repeat(3,1fr)}}
@media (min-width:768px){
  .g-feat{grid-template-columns:repeat(4,1fr)}
  .g-cat{grid-template-columns:repeat(4,1fr)}
  .g-prod{grid-template-columns:repeat(3,1fr)}
  .g-post{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1024px){.g-prod{grid-template-columns:repeat(4,1fr)}}

/* ---------------------------------------------------------------- การ์ด */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;
  box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease)}
a.card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);border-color:#BFCEE2}
.card__img{aspect-ratio:1/1;background:#fff;overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:contain}
.card__b{padding:clamp(13px,1.6vw,20px);display:flex;flex-direction:column;gap:7px;flex:1}
.card__cat{font-size:14px;font-weight:600;color:var(--cyan-600);letter-spacing:.02em}
.card__t{font-size:clamp(15px,1.55vw,17.5px);font-weight:600;line-height:1.42;color:var(--navy-950)}
.card__d{font-size:14.5px;color:var(--muted);line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card__f{margin-top:auto;padding-top:12px;display:flex;flex-wrap:wrap;align-items:baseline;
  justify-content:space-between;gap:4px 10px;border-top:1px solid var(--line-2)}
.price{font-weight:700;color:var(--navy-900);font-size:17.5px;white-space:nowrap;
  font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.price .cur{font-size:13.5px;font-weight:600;color:var(--muted);margin-left:2px}
.price--ask{font-weight:600;color:var(--muted);font-size:15px;white-space:nowrap}
.card__go{display:inline-flex;align-items:center;gap:5px;font-size:14px;font-weight:600;
  color:var(--navy-800);white-space:nowrap}
a.card:hover .card__go .ico{transform:translateX(3px)}
.card__go .ico{transition:transform .2s var(--ease)}

/* จุดเด่น */
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(16px,2vw,26px);display:flex;flex-direction:column;gap:11px;box-shadow:var(--sh-1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease)}
.feat:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.feat__i{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--cyan-50);color:var(--cyan-600);flex:none}
.feat h3{font-size:17px}
.feat p{font-size:14.8px;color:var(--muted);line-height:1.62}

/* หมวดหมู่ */
.cat{position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;text-decoration:none;color:inherit;box-shadow:var(--sh-1);
  display:flex;flex-direction:column;transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.cat:hover{transform:translateY(-3px);box-shadow:var(--sh-3)}
.cat__img{aspect-ratio:1/1;background:#fff}
.cat__img img{width:100%;height:100%;object-fit:contain}
.cat__ph{aspect-ratio:1/1;display:grid;place-items:center;background:var(--blue-50);color:var(--navy-700)}
.cat__b{padding:14px clamp(13px,1.6vw,18px) clamp(15px,1.8vw,20px)}
.cat__b h3{font-size:clamp(16px,1.7vw,19px);margin-bottom:5px}
.cat__b p{font-size:14.3px;color:var(--muted);line-height:1.58;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* -------------------------------------------------------- เนื้อหาบทความ */
.prose{max-width:70ch;font-size:17.5px;line-height:1.82;color:var(--ink-2)}
.prose h2{margin:1.9em 0 .55em;font-size:clamp(21px,2.4vw,27px)}
.prose h3{margin:1.5em 0 .45em;font-size:clamp(18px,2vw,21px)}
.prose ul,.prose ol{margin:0 0 1.15em;padding-left:1.35em}
.prose li{margin-bottom:.42em}
.prose strong{color:var(--ink);font-weight:600}
.prose blockquote{margin:1.4em 0;padding:2px 0 2px 20px;border-left:3px solid var(--cyan-500);color:var(--muted)}
.prose .note-pending{background:var(--warn-bg);border:1px dashed var(--warn-line);color:var(--warn-ink);
  padding:13px 16px;border-radius:var(--r);font-size:15.5px}

/* ------------------------------------------------------- หน้ารายละเอียดสินค้า */
.pdp{display:grid;gap:clamp(22px,4vw,52px);align-items:start}
@media (min-width:900px){.pdp{grid-template-columns:1fr 1fr}}
.pdp__media{position:sticky;top:92px}
@media (max-width:899px){
  .pdp__media{position:static}
  .pdp__main{max-width:560px;margin-inline:auto}
}
.pdp__main{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden}
.pdp__main img{width:100%;aspect-ratio:1/1;object-fit:contain}
.pdp h1{margin-bottom:12px}
.pdp__sum{font-size:clamp(16.5px,1.7vw,18.5px);color:var(--ink-2);margin-bottom:22px}
.pdp__model{display:inline-block;font-size:14px;font-weight:600;letter-spacing:.05em;
  background:var(--blue-50);color:var(--navy-800);padding:5px 12px;border-radius:999px;margin-bottom:14px}
/* ราคาในหน้ารายละเอียดสินค้า */
.pdp__price{display:inline-flex;align-items:baseline;gap:7px;margin-bottom:24px;
  padding:11px 20px;border-radius:14px;background:var(--blue-50);border:1px solid #CFE0F4}
.pdp__price .n{font-size:clamp(27px,3.4vw,34px);font-weight:700;color:var(--navy-900);
  line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:-.015em}
.pdp__price .cur{font-size:16px;font-weight:600;color:var(--navy-800)}
.pdp__price--ask{font-size:17px;font-weight:600;color:var(--muted);
  background:var(--bg-2);border-color:var(--line)}

.hl{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:10px}
.hl li{display:flex;gap:11px;align-items:flex-start;font-size:16px;color:var(--ink-2)}
.hl .ico{flex:none;margin-top:3px;color:var(--cyan-600)}
.spec{width:100%;border-collapse:collapse;font-size:15.5px}
.spec th,.spec td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line-2);vertical-align:top}
.spec th{font-weight:500;color:var(--muted);width:47%}
.spec td{color:var(--ink);font-weight:500}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1)}

/* แผ่นข้อมูลสินค้า — คงสัดส่วนเดิมของไฟล์ ไม่ครอป */
.sheets{display:grid;gap:var(--gap);grid-template-columns:1fr}
@media (min-width:600px){.sheets{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.sheets{grid-template-columns:repeat(3,1fr)}}
.sheet{border:0;padding:0;background:none;cursor:zoom-in;display:block;width:100%}
.sheet img{width:100%;height:auto;border-radius:var(--r);transition:transform .22s var(--ease)}
.sheet:hover img{transform:scale(1.015)}
.sheet__hint{display:flex;align-items:center;gap:7px;justify-content:center;
  font-size:14px;color:var(--muted);margin-top:16px}

/* กล่องขยายรูป */
.lightbox{position:fixed;inset:0;z-index:120;background:rgba(4,12,26,.92);
  display:none;align-items:center;justify-content:center;padding:20px}
.lightbox[data-open="1"]{display:flex}
.lightbox img{max-width:min(100%,900px);max-height:92vh;width:auto;height:auto;border-radius:8px}
.lightbox__x{position:absolute;top:14px;right:14px;width:48px;height:48px;border-radius:50%;
  border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff;
  cursor:pointer;display:grid;place-items:center}

/* ------------------------------------------------------------------- FAQ */
.faq{max-width:820px;margin-inline:auto;display:grid;gap:11px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh-1);transition:border-color .2s}
.faq details[open]{border-color:#CFDBEA}
.faq summary{list-style:none;cursor:pointer;padding:17px 20px;font-weight:600;font-size:16.5px;
  color:var(--navy-950);display:flex;align-items:center;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{flex:none;color:var(--muted);transition:transform .22s var(--ease)}
.faq details[open] summary .ico{transform:rotate(180deg)}
.faq__a{padding:0 20px 19px;color:var(--ink-2);font-size:16px;line-height:1.72}

/* ------------------------------------------------------------------ ฟอร์ม */
input[type=hidden],input[aria-hidden="true"]{font-size:16px}
.form{display:grid;gap:17px}
.field label{display:block;font-weight:600;font-size:15px;margin-bottom:7px;color:var(--ink)}
.field .opt{font-weight:400;color:var(--muted);font-size:14px}
.field input,.field select,.field textarea{
  width:100%;font:inherit;font-size:16px;padding:13px 15px;border-radius:var(--r);
  border:1.5px solid var(--line);background:var(--surface);color:var(--ink);
  transition:border-color .18s,box-shadow .18s}
.field textarea{min-height:130px;resize:vertical;line-height:1.65}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%235A6878' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9.5 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:44px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--navy-800);box-shadow:0 0 0 3px rgba(0,54,116,.12)}
.field[data-bad="1"] input,.field[data-bad="1"] select,.field[data-bad="1"] textarea{border-color:#C4342B}
.field .err{display:none;color:#C4342B;font-size:14px;margin-top:6px;font-weight:500}
.field[data-bad="1"] .err{display:block}
.form__note{font-size:14px;color:var(--muted)}
.alert{padding:15px 18px;border-radius:var(--r);font-size:15.5px;display:flex;gap:11px;align-items:flex-start}
.alert .ico{flex:none;margin-top:2px}
.alert--ok{background:#E8F6EE;color:#1A6B3C;border:1px solid #B8E0C8}
.alert--bad{background:#FDECEA;color:#9B2C22;border:1px solid #F3C2BC}

/* ------------------------------------------------------------ ติดต่อ/ที่อยู่ */
.info{display:grid;gap:15px;list-style:none;margin:0;padding:0}
.info li{display:flex;gap:13px;align-items:flex-start}
.info .ico{flex:none;margin-top:3px;color:var(--cyan-600)}
.info dt{font-size:14px;color:var(--muted);margin-bottom:2px}
.info dd{margin:0;font-weight:500;color:var(--ink)}
.info a{font-weight:500;display:inline-flex;align-items:center;min-height:44px}

/* ------------------------------------------------------------------ ท้าย */
.ftr{background:var(--navy-950);color:#9FB4D2;padding-block:clamp(40px,5vw,66px) 0;font-size:15px}
.ftr__grid{display:grid;gap:clamp(26px,3.5vw,46px);grid-template-columns:1fr}
@media (min-width:700px){.ftr__grid{grid-template-columns:1.6fr 1fr 1.3fr}}
.ftr img.logo{height:26px;width:auto;margin-bottom:15px}
.ftr h3{font-size:15px;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.ftr a{color:#BFD1EA;text-decoration:none;display:inline-flex;align-items:center;
  min-height:44px;min-width:44px;padding-block:4px}
.ftr a:hover{color:#fff;text-decoration:underline}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr__legal{margin-top:clamp(28px,4vw,46px);padding:20px 0;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:14px;color:#8CA3C2}
.ftr p{line-height:1.7}

/* ----------------------------------------------------- ปุ่มลอยบนมือถือ */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:1px;
  background:var(--line);box-shadow:0 -2px 14px rgba(16,32,56,.12)}
.dock a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  height:58px;text-decoration:none;font-weight:600;font-size:16px}
.dock__line{background:#06C755;color:#fff}
.dock__call{background:var(--navy-800);color:#fff}
@media (max-width:860px){
  .dock{display:flex}
  body{padding-bottom:58px}
}

/* ---------------------------------------------------- ปรากฏตอนเลื่อนถึง */
[data-reveal]{opacity:0;transform:translateY(20px)}
[data-reveal][data-seen="1"]{opacity:1;transform:none;
  transition:opacity .5s var(--ease),transform .5s var(--ease)}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none}
  [data-reveal][data-seen="1"]{transition:none}
  .btn:hover,.card:hover,.feat:hover,.cat:hover{transform:none}
}

/* ----------------------------------------------------------- เบ็ดเตล็ด */
.crumbs{display:flex;flex-wrap:wrap;gap:0 6px;align-items:center;font-size:14.5px;
  color:var(--muted);padding-top:8px}
.crumbs span{display:inline-flex;align-items:center;min-height:44px}
.crumbs a{color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;
  min-height:44px}
.crumbs a:hover{color:var(--navy-800);text-decoration:underline}
.crumbs .ico{opacity:.5}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:clamp(22px,3vw,34px)}
.chip{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:999px;
  border:1.5px solid var(--line);background:var(--surface);color:var(--ink-2);box-shadow:var(--sh-1);
  text-decoration:none;font-size:15px;font-weight:500;transition:all .18s var(--ease)}
.chip:hover{border-color:var(--navy-800);color:var(--navy-800)}
.chip[aria-current]{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.empty{background:var(--surface);border:1px dashed #C3D0E2;border-radius:var(--r-lg);
  padding:clamp(30px,5vw,56px);text-align:center;color:var(--muted)}
.empty .ico{color:#BCC8D8;margin:0 auto 12px}
.cta{background:linear-gradient(135deg,var(--navy-900),var(--navy-800));color:#fff;
  border-radius:var(--r-xl);padding:clamp(28px,4.5vw,56px);text-align:center}
.cta h2{color:#fff;margin-bottom:12px}
.cta p{color:#C6D6EE;max-width:54ch;margin-inline:auto;margin-bottom:24px}
.cta .btn-row{justify-content:center}
.promo{display:grid;gap:clamp(18px,3vw,36px);align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:clamp(22px,3.4vw,44px);box-shadow:var(--sh-2)}
@media (min-width:760px){.promo{grid-template-columns:1.5fr auto}}
.promo h3{font-size:clamp(19px,2.3vw,26px);margin-bottom:9px}
.promo p{color:var(--muted);margin:0}
.postmeta{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.video-slot{background:var(--surface);border:1px dashed #C3D0E2;border-radius:var(--r-xl);
  padding:clamp(34px,6vw,72px);text-align:center;color:var(--muted)}
.video-slot .ico{color:#A9B8CB;margin:0 auto 14px}
.pager{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:36px}

/* แถบปิดท้ายส่วนสินค้าแนะนำ กันไม่ให้เหลือพื้นที่ว่างข้างปุ่ม */
.seemore{margin-top:clamp(26px,3.4vw,40px);display:flex;flex-wrap:wrap;align-items:center;
  justify-content:space-between;gap:16px 28px;padding:clamp(18px,2.4vw,26px) clamp(20px,2.6vw,32px);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--sh-1)}
.seemore p{margin:0;color:var(--muted);font-size:15.5px;max-width:46ch;flex:1 1 240px}
.seemore .btn-row{flex:1 1 auto;justify-content:flex-end}
/* จอแคบให้ปุ่มลงบรรทัดของตัวเองและกว้างเต็ม ไม่งั้นดันจนหน้าเลื่อนซ้าย-ขวา */
@media (max-width:620px){
  .seemore{flex-direction:column;align-items:stretch;text-align:left}
  .seemore .btn-row{justify-content:stretch}
  .seemore .btn-row .btn{flex:1 1 160px}
}