/* ══════════════════════════════════════════════════════════
   NRS — Design System
   ══════════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:92px;overflow-x:clip}
body{margin:0;background:var(--canvas);color:var(--ink);
  font-family:var(--font-body),"Noto Sans Thai",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.75;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4,h5{font-family:var(--font-display),var(--font-body),sans-serif;font-weight:650;line-height:1.22;letter-spacing:-.015em;margin:0}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:6px}
::selection{background:var(--primary);color:#fff}

/* ── tokens ───────────────────────────────────────────── */
:root{
  --ink:#1B222A; --slate:#5A6672; --muted:#8794A1;
  --canvas:#F5F6F8; --surface:#FFFFFF;
  --line:#E4E8EC; --line-2:#EEF1F4;
  --primary:#F2681F; --primary-dark:#C9500F; --primary-soft:#FFF1E8;
  --steel:#3C4753; --steel-2:#28303A;
  --r:18px; --r-sm:12px; --r-lg:28px;
  --shadow-1:0 1px 2px rgba(27,34,42,.05),0 4px 14px rgba(27,34,42,.05);
  --shadow-2:0 2px 6px rgba(27,34,42,.06),0 16px 40px rgba(27,34,42,.10);
  --shadow-3:0 24px 70px rgba(27,34,42,.16);
  --pad:clamp(16px,4vw,32px);
  --maxw:1240px;
  --ease:cubic-bezier(.22,1,.36,1);
}

.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip:focus{position:fixed;top:10px;left:10px;width:auto;height:auto;clip-path:none;
  background:#fff;color:var(--ink);padding:11px 18px;border-radius:10px;z-index:200;box-shadow:var(--shadow-2)}

/* ── layout primitives ────────────────────────────────── */
.wrap{width:min(100% - var(--pad)*2,var(--maxw));margin-inline:auto}
.wrap-wide{width:min(100% - var(--pad)*2,1480px);margin-inline:auto}
.bleed{width:100%}
.section{padding:clamp(48px,7vw,104px) 0;position:relative}
.section--tight{padding:clamp(32px,5vw,64px) 0}
.section--soft{background:var(--surface)}
.section--dark{background:var(--steel-2);color:#fff}
.section--dark .sec-sub,.section--dark p{color:#B9C3CD}
.stack-sm>*+*{margin-top:8px}

.sec-head{max-width:760px;margin-bottom:clamp(28px,4vw,48px)}
.sec-head.center{margin-inline:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;
  letter-spacing:.10em;text-transform:uppercase;color:var(--primary);
  background:var(--primary-soft);padding:7px 14px;border-radius:999px;margin-bottom:16px}
.section--dark .eyebrow{background:rgba(242,104,31,.16);color:#FFB284}
.sec-title{font-size:clamp(1.65rem,3.6vw,2.85rem)}
.sec-sub{color:var(--slate);font-size:clamp(1rem,1.5vw,1.12rem);margin-top:14px}

/* ── buttons ──────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;border:1.5px solid transparent;
  font-weight:650;font-size:.98rem;cursor:pointer;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s,color .25s,border-color .25s;
  will-change:transform;text-align:center}
.btn .ico{width:19px;height:19px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 22px rgba(242,104,31,.32)}
.btn-primary:hover{background:var(--primary-dark);box-shadow:0 14px 32px rgba(242,104,31,.42)}
.btn-ghost{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}
.btn-dark{background:var(--steel-2);color:#fff}
.btn-dark:hover{background:#000}
.btn-sm{padding:9px 18px;font-size:.9rem}
.btn-lg{padding:16px 32px;font-size:1.05rem}
.btn-block{width:100%}

.link-arrow{display:inline-flex;align-items:center;gap:7px;font-weight:650;color:var(--primary)}
.link-arrow .ico{width:18px;height:18px;transition:transform .3s var(--ease)}
.link-arrow:hover .ico{transform:translateX(5px)}

/* ── header ───────────────────────────────────────────── */
.topbar{background:var(--steel-2);color:#C6D0DA;font-size:.83rem}
.topbar .wrap-wide{display:flex;gap:20px;align-items:center;justify-content:space-between;
  padding:9px 0;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.topbar a:hover{color:#fff}
.topbar .ico{width:15px;height:15px;color:var(--primary)}
.topbar-set{display:flex;gap:18px;flex-wrap:wrap;align-items:center}

.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);
  transition:box-shadow .3s,background .3s}
.site-header.scrolled{box-shadow:var(--shadow-1);background:rgba(255,255,255,.96)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{width:46px;height:46px;border-radius:13px;flex:none;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--primary),var(--primary-dark));color:#fff;
  font-family:var(--font-display),sans-serif;font-weight:800;font-size:1.02rem;letter-spacing:.01em;
  box-shadow:0 6px 18px rgba(242,104,31,.34)}
.brand-mark img{width:100%;height:100%;object-fit:contain;border-radius:0}
.brand-mark--img{background:none;box-shadow:none;width:64px;height:54px;border-radius:0;padding:0}
.brand-mark--img img{width:100%;height:100%;object-fit:contain}
@media (max-width:420px){.brand-mark--img{width:54px;height:46px}}
.brand-txt strong{display:block;font-family:var(--font-display),sans-serif;font-weight:700;
  font-size:1.02rem;line-height:1.25;letter-spacing:-.01em}
.brand-txt span{display:block;font-size:.76rem;color:var(--muted);line-height:1.3}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{padding:10px 14px;border-radius:10px;font-size:.95rem;font-weight:500;
  color:var(--slate);position:relative;transition:color .2s,background .2s}
.nav-links a::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);border-radius:2px}
.nav-links a:hover{color:var(--ink);background:var(--line-2)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--ink);font-weight:650}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface);align-items:center;justify-content:center;cursor:pointer}

.drawer{position:fixed;inset:0;z-index:95;background:rgba(20,26,32,.5);overflow:hidden;
  opacity:0;pointer-events:none;visibility:hidden;transition:opacity .3s,visibility .3s;backdrop-filter:blur(3px)}
.drawer.open{opacity:1;pointer-events:auto;visibility:visible}
.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(85vw,340px);background:var(--surface);
  padding:20px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;
  transform:translateX(100%);transition:transform .38s var(--ease)}
.drawer.open .drawer-panel{transform:none}
.drawer-panel a.d-link{padding:14px 12px;border-radius:12px;font-weight:600;font-size:1.02rem;
  border-bottom:1px solid var(--line-2);display:flex;align-items:center;justify-content:space-between}
.drawer-panel a.d-link .ico{width:17px;height:17px;color:var(--muted)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.drawer-close{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);background:none;
  display:grid;place-items:center;cursor:pointer}

/* ── hero (ไม่ครอปรูป: ใช้ backdrop เบลอเติมพื้นที่ว่าง) ── */
.hero{position:relative;background:#12181E;overflow:hidden}
.hero-track{position:relative}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease);pointer-events:none}
.hero-slide.active{opacity:1;pointer-events:auto;position:relative}
.hero-media{position:relative;width:100%;display:grid;place-items:center;
  min-height:clamp(400px,62vh,720px);overflow:hidden}
.hero-bg{position:absolute;inset:-8%;background-size:cover;background-position:center;
  filter:blur(30px) saturate(135%) brightness(.6);transform:scale(1.12);
  animation:heroDrift 22s ease-in-out infinite alternate}
@keyframes heroDrift{from{transform:scale(1.12) translate3d(0,0,0)}to{transform:scale(1.2) translate3d(-1.5%,-1.5%,0)}}
.hero-img{position:relative;width:100%;height:auto;max-height:clamp(400px,84vh,860px);
  object-fit:contain;z-index:1;box-shadow:0 0 90px rgba(0,0,0,.45)}
.hero-scrim{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(to top,rgba(10,14,18,.90) 0%,rgba(10,14,18,.55) 42%,rgba(10,14,18,.18) 72%,rgba(10,14,18,.30) 100%)}
.hero-body{position:absolute;inset:auto 0 0 0;z-index:3;padding-bottom:clamp(56px,7vw,86px);color:#fff}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;
  letter-spacing:.08em;padding:7px 15px;border-radius:999px;
  background:rgba(242,104,31,.92);color:#fff;margin-bottom:16px;box-shadow:0 6px 18px rgba(0,0,0,.3)}
.hero-title{font-size:clamp(1.95rem,5.4vw,4.05rem);line-height:1.08;letter-spacing:-.025em;
  text-shadow:0 3px 26px rgba(0,0,0,.42);max-width:16ch}
.hero-sub{margin-top:16px;font-size:clamp(.98rem,1.7vw,1.2rem);max-width:58ch;color:#E4E9EE;
  text-shadow:0 2px 14px rgba(0,0,0,.5)}
.hero-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero-slide.active .hero-eyebrow{animation:heroUp .8s .12s both var(--ease)}
.hero-slide.active .hero-title{animation:heroUp .8s .22s both var(--ease)}
.hero-slide.active .hero-sub{animation:heroUp .8s .34s both var(--ease)}
.hero-slide.active .hero-actions{animation:heroUp .8s .46s both var(--ease)}
@keyframes heroUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.hero-nav{position:absolute;z-index:5;bottom:clamp(18px,3vw,30px);right:var(--pad);
  display:flex;gap:9px;align-items:center}
.hero-arrow{width:46px;height:46px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);
  background:rgba(255,255,255,.10);backdrop-filter:blur(10px);color:#fff;display:grid;place-items:center;
  cursor:pointer;transition:background .25s,transform .25s,color .25s}
.hero-arrow:hover{background:#fff;color:var(--ink);transform:scale(1.07)}
.hero-dots{position:absolute;z-index:5;bottom:calc(clamp(18px,3vw,30px) + 14px);left:var(--pad);display:flex;gap:9px}
.hero-dot{width:34px;height:4px;border-radius:3px;border:0;background:rgba(255,255,255,.35);cursor:pointer;
  padding:0;overflow:hidden;position:relative;transition:background .3s}
.hero-dot.active{background:rgba(255,255,255,.35)}
.hero-dot.active::after{content:"";position:absolute;inset:0;background:#fff;transform-origin:left;
  animation:dotFill linear forwards;animation-duration:var(--hero-dur,6000ms)}
.hero-dot.active.paused::after{animation-play-state:paused}
@keyframes dotFill{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* ── ticker ───────────────────────────────────────────── */
.ticker{background:var(--primary);color:#fff;overflow:hidden;padding:11px 0}
.ticker-row{display:flex;gap:0;width:max-content;animation:tick 38s linear infinite}
.ticker:hover .ticker-row{animation-play-state:paused}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ticker-item{display:inline-flex;align-items:center;gap:10px;padding:0 26px;font-weight:600;
  font-size:.92rem;white-space:nowrap}
.ticker-item .ico{width:16px;height:16px;opacity:.85}

/* ── cards / grids ────────────────────────────────────── */
.grid{display:grid;gap:clamp(14px,2vw,26px);align-items:start}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-auto{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;position:relative;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2);border-color:transparent}
/* กรอบรูปพอดีสัดส่วนจริงของไฟล์ — ไม่ครอป ไม่ตัด */
.frame{position:relative;width:100%;background:var(--line-2);overflow:hidden;display:block;aspect-ratio:var(--ar,4/3)}
.frame img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .7s var(--ease)}
.frame--fit{background:#F0F2F5}
.frame--fit img{object-fit:contain}
.card:hover .frame img{transform:scale(1.045)}
.card-body{padding:clamp(16px,2vw,24px);display:flex;flex-direction:column;gap:9px;flex:1}
.card-cat{font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--primary)}
.card-title{font-size:clamp(1.02rem,1.6vw,1.22rem);line-height:1.35}
.card-desc{color:var(--slate);font-size:.93rem;margin:0}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:6px;
  padding-top:12px;border-top:1px solid var(--line-2)}
.price{font-family:var(--font-display),sans-serif;font-weight:700;color:var(--ink);font-size:1.05rem}
.price small{font-weight:500;color:var(--muted);font-size:.78rem}
.price--ask{color:var(--primary);font-size:.95rem}
.badge{position:absolute;top:12px;left:12px;z-index:2;background:var(--primary);color:#fff;
  font-size:.74rem;font-weight:700;padding:6px 12px;border-radius:999px;
  box-shadow:0 4px 14px rgba(0,0,0,.2);letter-spacing:.02em}
.badge--dark{background:var(--steel-2)}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:999px;
  background:var(--line-2);color:var(--slate);font-size:.82rem;font-weight:600}
.chip .ico{width:15px;height:15px;color:var(--primary)}
.chip--on{background:var(--primary-soft);color:var(--primary-dark)}

/* กริดการ์ดแบบ masonry — กรอบพอดีรูปทุกใบ ไม่ครอป ไม่มีช่องว่างเหลือ */
.cards{column-count:4;column-gap:clamp(14px,2vw,26px)}
.cards .card{break-inside:avoid;-webkit-column-break-inside:avoid;margin:0 0 clamp(14px,2vw,26px)}

/* หมวดหมู่ */
.cat-card{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--steel-2);
  display:block;isolation:isolate;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.cat-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-3)}
.cat-card img{transition:transform .8s var(--ease)}
.cat-card:hover img{transform:scale(1.07)}
.cat-veil{position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top,rgba(12,17,22,.93) 4%,rgba(12,17,22,.42) 52%,rgba(12,17,22,0) 100%)}
.cat-body{position:absolute;inset:auto 0 0 0;z-index:2;padding:clamp(18px,2.4vw,28px);color:#fff}
.cat-ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;margin-bottom:12px;
  background:rgba(242,104,31,.95);color:#fff;box-shadow:0 8px 22px rgba(0,0,0,.3)}
.cat-ico .ico{width:24px;height:24px}
.cat-title{font-size:clamp(1.1rem,2vw,1.5rem);line-height:1.25}
.cat-sub{color:#C9D3DD;font-size:.9rem;margin-top:7px}
.cat-more{display:inline-flex;align-items:center;gap:7px;margin-top:14px;font-weight:650;font-size:.92rem;color:#FFB284}
.cat-more .ico{width:17px;height:17px;transition:transform .3s var(--ease)}
.cat-card:hover .cat-more .ico{transform:translateX(5px)}

/* จุดเด่น */
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(18px,2.2vw,26px);transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s}
.feat:hover{transform:translateY(-5px);box-shadow:var(--shadow-2);border-color:transparent}
.feat-ico{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;margin-bottom:14px;
  background:var(--primary-soft);color:var(--primary);transition:background .3s,color .3s,transform .4s var(--ease)}
.feat:hover .feat-ico{background:var(--primary);color:#fff;transform:rotate(-6deg) scale(1.06)}
.feat-ico .ico{width:25px;height:25px}
.feat h3{font-size:1.06rem;margin-bottom:7px}
.feat p{color:var(--slate);font-size:.92rem;margin:0}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.stat{background:var(--surface);padding:clamp(18px,2.5vw,30px);text-align:center}
.stat b{display:block;font-family:var(--font-display),sans-serif;font-size:clamp(1.6rem,3.4vw,2.5rem);
  font-weight:750;color:var(--primary);line-height:1.1;letter-spacing:-.02em}
.stat b em{font-style:normal;font-size:.5em;color:var(--slate);font-weight:600;margin-left:5px}
.stat span{display:block;color:var(--slate);font-size:.87rem;margin-top:5px}
.stat b .blank{color:var(--muted);font-size:.62em}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,24px);counter-reset:st}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(20px,2.4vw,28px);counter-increment:st;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-2)}
.step::before{content:"0" counter(st);position:absolute;top:14px;right:18px;
  font-family:var(--font-display),sans-serif;font-size:2.4rem;font-weight:800;color:var(--line);line-height:1}
.step-ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:14px;
  background:var(--steel-2);color:#fff}
.step-ico .ico{width:23px;height:23px}
.step h3{font-size:1.02rem;margin-bottom:6px}
.step p{color:var(--slate);font-size:.9rem;margin:0}

/* masonry แกลเลอรี — ไม่ครอปรูป */
.masonry{column-gap:clamp(10px,1.6vw,18px)}
.masonry-3{column-count:3}
.masonry-4{column-count:4}
.masonry figure{break-inside:avoid;margin:0 0 clamp(10px,1.6vw,18px);position:relative;
  border-radius:var(--r-sm);overflow:hidden;background:var(--surface);border:1px solid var(--line);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.masonry figure:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.masonry img{width:100%;height:auto;display:block}
.masonry figcaption{position:absolute;inset:auto 0 0 0;padding:22px 14px 12px;color:#fff;font-size:.84rem;
  background:linear-gradient(to top,rgba(10,14,18,.88),transparent);
  opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s var(--ease)}
.masonry figure:hover figcaption{opacity:1;transform:none}

/* โปรโมชั่น */
.promo{display:flex;gap:18px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);
  border-left:4px solid var(--primary);border-radius:var(--r);padding:clamp(18px,2.2vw,26px);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.promo:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.promo-ico{width:46px;height:46px;flex:none;border-radius:14px;display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary)}
.promo h3{font-size:1.08rem;margin-bottom:6px}
.promo p{color:var(--slate);font-size:.93rem;margin:0 0 12px}

/* ── รายละเอียดสินค้า ─────────────────────────────────── */
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.85rem;color:var(--muted);
  padding:18px 0}
.crumbs a{color:var(--slate)}.crumbs a:hover{color:var(--primary)}
.crumbs .ico{width:14px;height:14px}

.detail{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(22px,3.4vw,52px);
  align-items:start}
.viewer{position:sticky;top:96px}
.viewer-main{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.viewer-main img{width:100%;height:auto;display:block}
.viewer-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:9px;margin-top:11px}
.viewer-thumbs button{padding:0;border:2px solid var(--line);border-radius:11px;overflow:hidden;background:var(--line-2);
  cursor:pointer;aspect-ratio:1;transition:border-color .25s,transform .25s}
.viewer-thumbs button img{width:100%;height:100%;object-fit:cover}
.viewer-thumbs button:hover{transform:translateY(-2px)}
.viewer-thumbs button.on{border-color:var(--primary)}

.spec-table{width:100%;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}
.spec-table tr+tr{border-top:1px solid var(--line-2)}
.spec-table th{text-align:left;padding:12px 16px;background:var(--line-2);font-weight:600;color:var(--slate);
  font-size:.9rem;width:42%;vertical-align:top}
.spec-table td{padding:12px 16px;font-size:.94rem;background:var(--surface)}
.spec-blank{color:var(--muted);font-style:normal;font-size:.88rem}

.tick-list li{display:flex;gap:11px;align-items:flex-start;padding:8px 0;color:var(--slate);font-size:.96rem}
.tick-list .ico{width:19px;height:19px;flex:none;color:var(--primary);margin-top:4px}

/* ── ติดต่อ / ฟอร์ม ──────────────────────────────────── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:.9rem;font-weight:600;color:var(--slate)}
.field label .req{color:var(--primary)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--r-sm);
  background:var(--surface);font:inherit;font-size:.97rem;color:var(--ink);
  transition:border-color .25s,box-shadow .25s}
.field textarea{min-height:132px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(242,104,31,.14)}
.form-msg{padding:14px 16px;border-radius:var(--r-sm);font-size:.94rem;font-weight:600;display:none}
.form-msg.ok{display:block;background:#E8F7EE;color:#166534;border:1px solid #BBEBCB}
.form-msg.err{display:block;background:#FDECEC;color:#9F1239;border:1px solid #F7C7C7}

.contact-list li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line-2)}
.contact-list li:last-child{border-bottom:0}
.contact-ico{width:44px;height:44px;flex:none;border-radius:13px;display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary)}
.contact-list b{display:block;font-size:.82rem;color:var(--muted);font-weight:600}
.contact-list span,.contact-list a{font-size:1rem;font-weight:600;word-break:break-word}
.contact-list a:hover{color:var(--primary)}

.hours{width:100%;border-collapse:collapse}
.hours td{padding:9px 0;border-bottom:1px solid var(--line-2);font-size:.94rem}
.hours td:last-child{text-align:right;font-weight:650}
.hours .closed{color:var(--muted)}

/* ── FAQ ──────────────────────────────────────────────── */
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  margin-bottom:12px;overflow:hidden;transition:border-color .3s,box-shadow .3s}
.faq-item[open]{border-color:var(--primary);box-shadow:var(--shadow-1)}
.faq-item summary{list-style:none;cursor:pointer;padding:18px clamp(16px,2vw,24px);
  display:flex;gap:14px;align-items:flex-start;font-weight:650;font-size:1.02rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .ico{width:20px;height:20px;flex:none;color:var(--primary);margin-top:3px;
  transition:transform .35s var(--ease)}
.faq-item[open] summary .ico{transform:rotate(180deg)}
.faq-a{padding:0 clamp(16px,2vw,24px) 20px calc(clamp(16px,2vw,24px) + 34px);color:var(--slate);font-size:.97rem}

/* ── footer ───────────────────────────────────────────── */
.site-footer{background:var(--steel-2);color:#AEB9C4;padding-top:clamp(44px,6vw,76px)}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:16px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.3fr;gap:clamp(24px,4vw,56px)}
.site-footer a:hover{color:var(--primary)}
.foot-links li{padding:6px 0;font-size:.94rem}
.foot-contact li{display:flex;gap:11px;align-items:flex-start;padding:7px 0;font-size:.94rem}
.foot-contact .ico{width:17px;height:17px;color:var(--primary);flex:none;margin-top:4px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);color:#fff;transition:background .25s,transform .25s}
.socials a:hover{background:var(--primary);transform:translateY(-3px)}
.foot-bottom{margin-top:clamp(32px,4vw,52px);border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0 92px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.85rem}
.foot-bottom a{opacity:.75}

/* ── แถบติดต่อบนมือถือ ───────────────────────────────── */
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;
  background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-top:1px solid var(--line);
  padding:9px calc(var(--pad)/2) calc(9px + env(safe-area-inset-bottom));gap:8px}
.mobile-bar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:7px 4px;border-radius:12px;font-size:.72rem;font-weight:650;color:var(--slate)}
.mobile-bar a .ico{width:21px;height:21px}
.mobile-bar a.hot{background:var(--primary);color:#fff}

/* ── reveal ───────────────────────────────────────────── */
[data-reveal]{opacity:0;transform:translateY(26px);
  transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal].d1{transition-delay:.08s}[data-reveal].d2{transition-delay:.16s}
[data-reveal].d3{transition-delay:.24s}[data-reveal].d4{transition-delay:.32s}
[data-reveal].d5{transition-delay:.40s}[data-reveal].d6{transition-delay:.48s}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none}
}

/* ── lightbox ─────────────────────────────────────────── */
.lb{position:fixed;inset:0;z-index:120;background:rgba(10,13,17,.94);display:none;
  align-items:center;justify-content:center;padding:clamp(12px,3vw,44px)}
.lb.open{display:flex;animation:fadeIn .3s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.lb img{max-width:100%;max-height:86vh;width:auto;height:auto;border-radius:10px;
  box-shadow:0 30px 90px rgba(0,0,0,.6)}
.lb-cap{position:absolute;bottom:clamp(14px,3vw,34px);left:0;right:0;text-align:center;color:#D8DEE5;
  font-size:.9rem;padding:0 20px}
.lb-btn{position:absolute;width:50px;height:50px;border-radius:50%;border:1.5px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.1);color:#fff;display:grid;place-items:center;cursor:pointer;
  backdrop-filter:blur(8px);transition:background .25s,color .25s}
.lb-btn:hover{background:#fff;color:#111}
.lb-x{top:clamp(12px,3vw,28px);right:clamp(12px,3vw,28px)}
.lb-prev{left:clamp(8px,2vw,26px);top:50%;transform:translateY(-50%)}
.lb-next{right:clamp(8px,2vw,26px);top:50%;transform:translateY(-50%)}

/* ── responsive ───────────────────────────────────────── */
@media (max-width:1100px){
  .g-4{grid-template-columns:repeat(3,1fr)}
  .cards{column-count:3}
  .masonry-4{column-count:3}
  .foot-grid{grid-template-columns:1fr 1fr}
  .detail{grid-template-columns:1fr;gap:28px}
  .viewer{position:static}
}
@media (max-width:900px){
  .cards{column-count:2}
  .nav-links{display:none}
  .burger{display:flex}
  .nav-cta .btn-quote{display:none}
  .btn-call .lbl{display:none}
  .btn-call{padding:12px;border-radius:50%}
  .steps{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .hero-title{max-width:20ch}
}
@media (max-width:720px){
  html{scroll-padding-top:74px}
  /* มือถือ: โชว์รูปเต็มใบไม่ครอป แล้ววางข้อความไว้ใต้รูปบนพื้นเข้ม */
  .hero-media{min-height:0}
  .hero-img{max-height:none}
  .hero-bg,.hero-scrim{display:none}
  .hero-slide{background:#12181E}
  .hero-body{position:static;padding:22px var(--pad) 26px;background:#12181E}
  .hero-body .wrap-wide{width:100%}
  .hero-title{font-size:clamp(1.6rem,7.4vw,2.2rem);max-width:none;text-shadow:none}
  .hero-sub{text-shadow:none;font-size:.95rem}
  .hero-actions{margin-top:20px}
  .hero-actions .btn{flex:1 1 45%;padding:13px 14px;font-size:.95rem;white-space:nowrap}
  .hero-actions .btn .ico{display:none}
  .hero-nav{bottom:auto;top:calc(var(--hero-imgh,0px));display:none}
  .hero-dots{bottom:auto;top:0;left:0;right:0;justify-content:center;padding-top:10px;position:relative}
  .hero-dot{flex:1;max-width:52px}
  .topbar .topbar-set:last-child{display:none}
  .mobile-bar{display:flex}
  .stats{grid-template-columns:repeat(2,1fr)}
  .g-4,.g-3,.g-auto{grid-template-columns:repeat(2,1fr)}
  .g-2{grid-template-columns:1fr}
  .cards{column-count:2;column-gap:12px}
  .cards .card{margin-bottom:12px}
  .masonry-3,.masonry-4{column-count:2}
  .form-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .card-body{padding:13px}
  .card-title{font-size:.99rem}
  .card-foot{flex-direction:column;align-items:flex-start;gap:7px}
  .price{font-size:.95rem}
  .price--ask{font-size:.88rem}
  .link-arrow{font-size:.87rem}
  .card-desc{font-size:.86rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .promo{flex-direction:column;gap:12px}
  .brand-txt span{display:none}
}
@media (max-width:520px){
  .topbar .topbar-set a:nth-child(3){display:none}
}
@media (max-width:420px){
  .brand-mark{width:41px;height:41px;font-size:.92rem}
  .brand-txt strong{font-size:.93rem}
  .card-body{padding:11px;gap:6px}
}
/* จอใหญ่มาก: 3 คอลัมน์แบบสมดุล */
@media (min-width:1500px){ .masonry-4{column-count:4} }