/* editorial.css — Light Premium preset (สร้างจาก build-editorial.js) */
:root{--paper:#fbf9f5;--paper2:#f3ede2;--card:#fff;--line:#eae1d2;--gold:#C6A868;--gold-2:#a9834e;--ink:#2a241d;--body:#6b6155;--dark:#1d1812}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--body);font-family:'Sarabun',sans-serif;font-weight:400;line-height:1.75;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
.wrap.narrow{max-width:840px}
h1,h2,h3,h4{font-family:'Playfair Display','Trirong',serif;font-weight:600;line-height:1.18;color:var(--ink);letter-spacing:-.01em}
.eyebrow{display:inline-block;font-family:'Sarabun',sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.sec-head{text-align:center;margin-bottom:52px}
.sec-head h2{font-size:clamp(1.9rem,3.4vw,2.5rem)}
a{color:inherit;text-decoration:none}

/* buttons */
.btn{position:relative;display:inline-flex;align-items:center;gap:9px;padding:14px 28px;border-radius:5px;font-family:'Sarabun',sans-serif;font-weight:600;font-size:.9rem;letter-spacing:.02em;cursor:pointer;white-space:nowrap;overflow:hidden;transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s,color .3s,border-color .3s;z-index:0}
.btn .ico-sm{width:17px;height:17px;transition:transform .3s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-gold{background:var(--gold);color:#fff;border:1px solid var(--gold);box-shadow:0 8px 22px rgba(198,168,104,.3)}
.btn-gold::before{content:"";position:absolute;inset:0;background:var(--gold-2);transform:translateX(-101%);transition:transform .4s cubic-bezier(.4,0,.2,1);z-index:-1}
.btn-gold:hover{box-shadow:0 14px 32px rgba(198,168,104,.42)}
.btn-gold:hover::before{transform:translateX(0)}
.btn-gold:hover .ico-sm{transform:translateX(4px)}
.btn-outline{background:transparent;color:var(--ink);border:1px solid var(--gold)}
.btn-outline::before{content:"";position:absolute;inset:0;background:rgba(198,168,104,.12);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.4,0,.2,1);z-index:-1}
.btn-outline:hover{color:var(--gold-2)}
.btn-outline:hover::before{transform:scaleX(1)}
.btn-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}
.btn-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.ico{width:22px;height:22px;display:inline-block;vertical-align:middle}

/* reveal */
.reveal{opacity:0;transform:perspective(1200px) translateY(30px) rotateX(5deg);transform-origin:center bottom;transition:opacity .85s cubic-bezier(.2,.7,.3,1) var(--d,0ms),transform .85s cubic-bezier(.2,.7,.3,1) var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.btn,.prod-card,.hero-img,.about-img{transition:none!important}}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(251,249,245,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:.3s}
.nav.shrink{background:rgba(251,249,245,.97);box-shadow:0 4px 24px rgba(40,30,15,.06)}
.nav-inner{max-width:1280px;margin:0 auto;padding:16px 28px;display:flex;align-items:center;gap:24px;transition:padding .3s}
.nav.shrink .nav-inner{padding:10px 28px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Playfair Display',serif;font-weight:700;font-size:1.32rem;color:var(--ink);letter-spacing:.02em}
.brand img{height:40px;width:auto}
.menu{display:flex;gap:28px;margin:0 auto;font-size:.9rem;font-weight:500}
.menu a{color:var(--body);position:relative;padding:4px 0;transition:.2s}
.menu a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:1.5px;background:var(--gold);transition:right .3s}
.menu a:hover,.menu a.on{color:var(--ink)}
.menu a:hover::after,.menu a.on::after{right:0}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-right .btn{padding:10px 20px;font-size:.82rem}
.lang-tog{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--line);border-radius:5px;font-size:.78rem;font-weight:600;letter-spacing:.06em;color:var(--gold-2);transition:.25s}
.lang-tog .ico-sm{width:15px;height:15px}
.lang-tog:hover{border-color:var(--gold);background:rgba(198,168,104,.08)}
.burger{display:none;background:none;border:none;color:var(--ink);cursor:pointer;padding:4px}
.burger .ico{width:24px;height:24px}

/* HERO */
.hero{padding:52px 0 0;background:var(--paper)}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center;min-height:72vh;padding-bottom:44px}
.hero-txt .eyebrow{color:var(--gold-2)}
.hero-txt h1{font-size:clamp(2.5rem,5.2vw,4.1rem);margin-bottom:22px}
.hero-txt p{font-size:1.08rem;max-width:490px;margin-bottom:34px}
.hero-txt .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-img{perspective:1400px}
.hero-img img{width:100%;height:min(560px,64vh);object-fit:cover;border-radius:12px;box-shadow:0 40px 80px rgba(70,50,20,.2);transition:transform .55s cubic-bezier(.2,.7,.3,1);will-change:transform}

/* TRUST BAR */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{display:flex;align-items:center;gap:14px;padding:26px 22px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:none}
.ti-ic{color:var(--gold);flex:none;display:inline-flex}
.ti-ic .ico{width:30px;height:30px}
.ti-txt{font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--ink);line-height:1.35}

/* PRODUCTS */
.prods{padding:96px 0;background:var(--paper)}
.prods.alt{background:var(--paper2)}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prod-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .5s cubic-bezier(.2,.7,.3,1),box-shadow .5s,border-color .3s;will-change:transform}
.prod-card:hover{box-shadow:0 28px 56px rgba(70,50,20,.14);border-color:rgba(198,168,104,.55)}
.prod-thumb{aspect-ratio:4/3;overflow:hidden;background:var(--paper2)}
.prod-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.prod-card:hover .prod-thumb img{transform:scale(1.06)}
.prod-body{padding:22px 24px 26px}
.prod-body h3{font-size:1.3rem;margin-bottom:8px}
.prod-body p{font-size:.9rem;margin-bottom:16px;color:var(--body)}
.prod-link{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--gold-2)}
.prod-link .ico-sm{width:15px;height:15px;transition:transform .3s}
.prod-card:hover .prod-link .ico-sm{transform:translateX(4px)}
.more-row{text-align:center;margin-top:48px}

/* QUALITY */
.quality{padding:40px 0 96px;background:var(--paper)}
.quality-inner{position:relative;overflow:hidden;background:var(--paper2);border:1px solid var(--line);border-radius:20px;padding:60px 48px}
.quality-inner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% -10%,rgba(198,168,104,.14),transparent 45%),radial-gradient(circle at 10% 120%,rgba(198,168,104,.1),transparent 40%);pointer-events:none}
.qual-grid{position:relative;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:36px 30px}
.qual-item{display:flex;gap:16px;align-items:flex-start}
.qual-ic{flex:none;width:50px;height:50px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(169,131,78,.35);color:var(--gold);background:var(--card)}
.qual-ic .ico{width:26px;height:26px}
.qual-item h3{font-size:1.08rem;margin-bottom:5px}
.qual-item p{font-size:.86rem}

/* ABOUT */
.about{padding:96px 0;background:var(--paper)}
.about-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:60px;align-items:center}
.about-img{perspective:1400px}
.about-img img{width:100%;height:min(440px,52vh);object-fit:cover;border-radius:14px;box-shadow:0 30px 60px rgba(70,50,20,.16);transition:transform .55s cubic-bezier(.2,.7,.3,1);will-change:transform}
.about-txt h2{font-size:clamp(1.9rem,3.4vw,2.5rem);margin-bottom:22px}
.about-txt p{margin-bottom:16px}
.about-txt .btn{margin-top:14px}

/* FAQ */
.faq{padding:96px 0;background:var(--paper2)}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 26px;margin-bottom:14px;transition:box-shadow .3s}
.faq details[open]{box-shadow:0 14px 34px rgba(70,50,20,.08)}
.faq summary{cursor:pointer;font-family:'Playfair Display','Trirong',serif;font-weight:600;font-size:1.12rem;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:1.5rem;line-height:1;font-family:'Sarabun'}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:14px;font-size:.94rem}

/* PAGE HERO (service/contact) */
.page-hero{position:relative;min-height:52vh;display:flex;align-items:center;background-color:var(--dark);background-size:cover;background-position:center}
.page-hero.slim{min-height:40vh}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,15,10,.86),rgba(20,15,10,.42))}
.page-hero .ph-in{position:relative;color:#fff;max-width:720px;padding:44px 0}
.page-hero .eyebrow{color:var(--gold)}
.page-hero h1{color:#fff;font-size:clamp(2.1rem,5vw,3.4rem);margin:4px 0 16px}
.page-hero p{color:#eadfd0;margin-bottom:26px}
.page-hero .cta{display:flex;gap:14px;flex-wrap:wrap}

/* badges (product hero) */
.page-hero .badges{display:flex;flex-wrap:wrap;gap:9px;margin:6px 0 26px}
.page-hero .badge{padding:6px 15px;border:1px solid rgba(255,255,255,.42);border-radius:100px;font-size:.76rem;font-weight:600;letter-spacing:.05em;color:#fff;background:rgba(255,255,255,.06)}

/* ITEMS */
.items{padding:90px 0;background:var(--paper)}
.item-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.item-card{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:24px}
.item-card h4{font-family:'Playfair Display','Trirong',serif;font-weight:600;font-size:1.12rem;color:var(--ink);margin-bottom:6px}
.item-card p{font-size:.88rem}
.item-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.item-tag{padding:4px 11px;background:var(--paper2);border:1px solid var(--line);border-radius:100px;font-size:.72rem;font-weight:600;letter-spacing:.02em;color:var(--gold-2)}
.svc-note{display:flex;gap:16px;align-items:flex-start;margin-top:30px;padding:22px 26px;background:var(--paper2);border:1px solid var(--line);border-radius:12px}
.svc-note .sn-ic{flex:none;width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--card);border:1px solid rgba(169,131,78,.35);color:var(--gold)}
.svc-note .sn-ic .ico{width:24px;height:24px}
.svc-note b{display:block;font-family:'Playfair Display','Trirong',serif;font-size:1.02rem;color:var(--ink);margin-bottom:3px}
.svc-note p{font-size:.9rem}

/* HIGHLIGHTS (product) */
.highlights{padding:84px 0;background:var(--paper2)}
.highlights .qual-ic{background:var(--card)}

/* CTA BAND (dark) */
.cta-band{background-color:var(--dark);background-size:cover;background-position:center}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;padding:52px 28px}
.cta-left{display:flex;align-items:center;gap:22px}
.cta-phone{width:66px;height:66px;border-radius:50%;background:#fff;color:var(--dark);display:inline-flex;align-items:center;justify-content:center;flex:none}
.cta-phone .ico{width:28px;height:28px}
.cta-left h2{color:#fff;font-size:1.7rem;margin-bottom:5px}
.cta-left p{color:#c9bfae;font-size:.92rem;max-width:430px}
.cta-band .cta{display:flex;gap:14px;flex-wrap:wrap}

/* CONTACT */
.contact{padding:90px 0;background:var(--paper)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.c-row{padding:16px 0;border-bottom:1px solid var(--line)}
.c-row b{display:block;font-family:'Sarabun';font-weight:600;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2);margin-bottom:6px}
.c-row a,.c-row span{color:var(--ink)}
.contact .cta{margin-top:26px}
.c-map{width:100%;height:100%;min-height:380px;border:1px solid var(--line);border-radius:12px}

/* FOOTER */
.foot{background:var(--dark);color:#a89a86;padding:66px 0 30px}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.foot-brand{font-family:'Playfair Display',serif;font-weight:700;font-size:1.5rem;color:#fff;margin-bottom:12px}
.foot p{color:#9d9080;font-size:.9rem}
.foot .slogan{color:var(--gold);font-style:italic;margin-top:8px}
.foot-links{display:flex;flex-direction:column;gap:10px}
.foot-links a{color:#9d9080;font-size:.9rem}
.foot-links a:hover{color:var(--gold)}
.foot-contact{display:flex;flex-direction:column;gap:10px;font-size:.9rem;color:#9d9080}
.foot-contact a{display:inline-flex;align-items:center;gap:8px}
.foot-contact .ico-sm{width:15px;height:15px}
.foot-contact a:hover{color:var(--gold)}
.foot-social{display:flex;gap:16px;margin-top:6px}
.foot-social a{color:var(--gold)}
.foot-bottom{text-align:center;padding-top:26px;font-size:.82rem;color:#6b6152}

@media(max-width:920px){
  .menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:4px;background:var(--paper);padding:16px 28px;border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(40,30,15,.08)}
  body.nav-open .menu{display:flex}
  .burger{display:block;order:3}
  .nav-right{margin-left:auto}
  .nav-right .lang-tog span{display:none}
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:36px}
  .hero-img{order:-1}
  .about-img{order:-1}
  .prod-grid{grid-template-columns:1fr 1fr}
  .trust-row{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(2){border-right:none}
  .trust-item:nth-child(1),.trust-item:nth-child(2){border-bottom:1px solid var(--line)}
  .foot-top{grid-template-columns:1fr;gap:26px}
  .cta-band .wrap{flex-direction:column;align-items:flex-start}
}
@media(max-width:560px){
  .nav-right .btn span{display:none}
  .nav-right .btn{padding:10px 12px}
  .prod-grid,.trust-row{grid-template-columns:1fr}
  .trust-item{border-right:none;border-bottom:1px solid var(--line)}
  .trust-item:last-child{border-bottom:none}
  .hero-img img{height:52vh}
}