/* Marbovo storefront — light amber theme. */
:root{
  --bg:#FAF8F4; --bg2:#F3EEE6; --bg3:#ECE6DA; --card:#FFFFFF;
  --line:#E8E2D6; --line2:#D9D1C2;
  --ink:#241E12; --muted:#7C7461; --faint:#A89E89;
  --amber:#F5A524; --amber2:#D98A06; --amber-ink:#1a1204;
  --ok:#1F9D6B; --bad:#D6453B;
  --radius:14px; --radius-s:10px;
  --font:"Segoe UI",system-ui,"Noto Sans Thai","PingFang SC","Microsoft YaHei",sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.65;font-size:16px}
a{color:inherit;text-decoration:none}
a:hover{color:var(--amber)}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:1rem;color:var(--ink);background:var(--bg3);border:1px solid var(--line);border-radius:var(--radius-s);padding:12px 14px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:var(--amber)}
label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px;font-weight:600}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--amber);color:var(--amber-ink);padding:10px 18px;z-index:99;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* announcement */
.anno{background:linear-gradient(90deg,#FBF1DD,#F8E9C9);border-bottom:1px solid #ECD9AE;color:#6B4E16;font-size:.82rem;text-align:center;padding:8px 16px;letter-spacing:.02em}
.anno b{color:var(--amber)}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(250,248,244,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:28px;height:70px}
.logo{font-size:1.5rem;font-weight:900;letter-spacing:-.02em;display:flex;align-items:baseline;gap:2px}
.logo i{font-style:normal;color:var(--amber)}
.logo:hover{color:var(--ink)}
.mainnav{display:flex;gap:26px;font-size:.95rem;font-weight:600}
.mainnav a{padding:8px 2px;border-bottom:2px solid transparent;color:var(--muted)}
.mainnav a:hover{color:var(--ink)}
.mainnav a[aria-current="page"]{color:var(--amber);border-bottom-color:var(--amber)}
.head-right{margin-left:auto;display:flex;align-items:center;gap:16px}
.langs{display:flex;border:1px solid var(--line);border-radius:99px;overflow:hidden;font-size:.8rem}
.langs a{padding:7px 12px;color:var(--muted)}
.langs a.on{background:var(--bg3);color:var(--amber)}
.head-cart{position:relative;display:flex;align-items:center;gap:8px;background:var(--bg3);border:1px solid var(--line);border-radius:99px;padding:9px 18px;font-weight:700;font-size:.9rem}
.head-cart:hover{border-color:var(--amber);color:var(--amber)}
.cart-count{background:var(--amber);color:var(--amber-ink);border-radius:99px;min-width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;font-size:.75rem;padding:0 6px}
.cart-count.zero{display:none}
.head-user{font-size:.85rem;color:var(--muted)}
.head-user a{color:var(--amber)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:8px 12px;font-size:1.1rem}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:64px 0 56px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:.8rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;margin-bottom:20px}
.hero-eyebrow:before{content:"";width:26px;height:2px;background:var(--amber)}
.hero h1{font-size:clamp(2.4rem,5vw,4rem);letter-spacing:-.03em;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero-sub{color:var(--muted);font-size:1.1rem;max-width:46ch;margin-bottom:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;border-radius:99px;padding:14px 30px;font-weight:800;font-size:.95rem;transition:.15s}
.btn-amber{background:var(--amber);color:var(--amber-ink)}
.btn-amber:hover{background:var(--amber2);color:var(--amber-ink)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line2)}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn-wide{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.hero-visual{position:relative;background:radial-gradient(closest-side,#FBF3E2,#F3EAD8);border:1px solid var(--line);border-radius:24px;padding:34px;min-height:430px;display:flex;align-items:center;justify-content:center}
.hero-visual img{max-height:400px;object-fit:contain;filter:drop-shadow(0 24px 40px rgba(120,90,20,.12))}
.hero-chip{position:absolute;left:22px;bottom:22px;background:rgba(255,255,255,.92);border:1px solid var(--line2);border-radius:12px;padding:12px 16px;font-size:.85rem}
.hero-chip b{display:block;color:var(--amber);font-size:1.05rem}

/* trust strip */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:10px 0 44px}
.trust div{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.trust b{display:block;margin-bottom:6px}
.trust b:before{content:"◆";color:var(--amber);margin-right:8px;font-size:.8em}
.trust span{color:var(--muted);font-size:.9rem}

/* section head */
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:26px 0 26px}
.sec-head h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.sec-head .more{color:var(--amber);font-weight:700;font-size:.9rem;white-space:nowrap}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:56px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:border-color .15s,transform .15s}
.pcard:hover{border-color:var(--line2);transform:translateY(-3px);box-shadow:0 12px 28px rgba(120,90,20,.08)}
.pcard-img{aspect-ratio:1/1;background:radial-gradient(closest-side,#F6EFE1,#EFE7D7);padding:22px;display:flex;align-items:center;justify-content:center}
.pcard-img img{max-height:100%;object-fit:contain}
.pcard-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.puff{font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}
.pcard h3{font-size:1.02rem}
.price-row{display:flex;align-items:baseline;gap:10px;margin-top:auto}
.price{font-weight:800;font-size:1.15rem;color:var(--amber)}
.compare{color:var(--faint);text-decoration:line-through;font-size:.88rem}
.pcard .go{font-size:.88rem;font-weight:700;color:var(--muted)}
.pcard:hover .go{color:var(--amber)}

/* notice band */
.notice-band{background:#FBF1DD;border:1px solid #ECD9AE;color:#6B4E16;border-radius:var(--radius);padding:16px 22px;font-size:.88rem;margin-bottom:34px}
.notice-band b{color:var(--amber)}

/* product detail */
.pd{display:grid;grid-template-columns:minmax(300px,470px) 1fr;gap:52px;padding:30px 0 40px}
.pd-visual{position:sticky;top:96px;background:radial-gradient(closest-side,#FBF3E2,#F3EAD8);border:1px solid var(--line);border-radius:20px;padding:30px}
.pd-visual img{border-radius:10px}
.crumbs{font-size:.85rem;color:var(--faint);padding:22px 0 0;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--amber)}
.pd-info h1{font-size:clamp(1.6rem,3vw,2.4rem);margin:6px 0 14px}
.pd-price{display:flex;align-items:baseline;gap:14px;margin-bottom:8px}
.pd-price .price{font-size:1.8rem}
.stock-tag{font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ok);display:inline-flex;align-items:center;gap:6px}
.stock-tag:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok)}
.flavor-block{margin:26px 0 8px}
.flavor-block h4{font-size:.9rem;margin-bottom:12px;color:var(--muted)}
.flavor-block h4 b{color:var(--ink)}
.flavors{display:flex;flex-wrap:wrap;gap:8px;max-height:190px;overflow:auto;padding-right:4px}
.flavor{display:flex;align-items:center;gap:8px;background:var(--bg3);border:1px solid var(--line);border-radius:99px;padding:6px 14px 6px 6px;font-size:.85rem;color:var(--ink)}
.flavor img{width:28px;height:28px;border-radius:50%;object-fit:cover}
.flavor.sel{border-color:var(--amber);background:#FBF1DD;color:var(--amber-ink)}
.flavor.out{opacity:.4}
.buy-row{display:flex;gap:14px;align-items:center;margin:26px 0 8px}
.qty{display:flex;align-items:center;border:1px solid var(--line2);border-radius:99px;overflow:hidden}
.qty button{background:none;border:none;color:var(--ink);width:44px;height:48px;font-size:1.2rem}
.qty button:hover{color:var(--amber)}
.qty input{width:52px;text-align:center;border:none;background:none;padding:0;font-weight:700}
.buy-note{font-size:.82rem;color:var(--faint);margin-bottom:26px}
details.specbox{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;background:var(--card)}
details.specbox summary{cursor:pointer;padding:16px 20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}
details.specbox summary:after{content:"+";color:var(--amber);font-size:1.2rem}
details.specbox[open] summary:after{content:"–"}
details.specbox .inner{padding:0 20px 18px;color:var(--muted);font-size:.94rem}
.spec-table{width:100%;border-collapse:collapse;font-size:.92rem}
.spec-table th{text-align:left;color:var(--faint);font-weight:600;white-space:nowrap;vertical-align:top}
.spec-table th,.spec-table td{padding:9px 12px 9px 0;border-bottom:1px solid var(--line)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:none}

/* page generic */
.page-title{padding:34px 0 8px}
.page-title h1{font-size:clamp(1.8rem,3.5vw,2.6rem)}
.page-title p{color:var(--muted);margin-top:10px}

/* cart */
.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:36px;padding:26px 0 60px;align-items:start}
.cart-line{display:grid;grid-template-columns:84px 1fr auto;gap:16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:12px}
.cart-line img{width:84px;height:84px;object-fit:contain;background:var(--bg3);border-radius:10px;padding:6px}
.cart-line .nm{font-weight:700}
.cart-line .fl{color:var(--faint);font-size:.85rem}
.cart-line .unit{color:var(--muted);font-size:.85rem;margin-top:4px}
.cart-line .ops{display:flex;flex-direction:column;align-items:end;gap:8px}
.cart-line .line-total{font-weight:800;color:var(--amber)}
.link-btn{background:none;border:none;color:var(--faint);font-size:.82rem;padding:0}
.link-btn:hover{color:var(--bad)}
.qty.sm button{width:34px;height:36px;font-size:1rem}
.qty.sm input{width:40px}
.summary{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:sticky;top:96px}
.summary h3{margin-bottom:16px}
.sum-row{display:flex;justify-content:space-between;padding:8px 0;color:var(--muted);font-size:.95rem}
.sum-row.total{border-top:1px solid var(--line);margin-top:8px;padding-top:14px;color:var(--ink);font-weight:800;font-size:1.1rem}
.sum-row.total .price{font-size:1.3rem}
.ship-hint{font-size:.8rem;color:var(--faint);margin:8px 0 16px}
.empty{background:var(--card);border:1px dashed var(--line2);border-radius:var(--radius);padding:60px 30px;text-align:center;color:var(--muted)}
.empty h2{color:var(--ink);margin-bottom:10px}

/* checkout */
.co-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;padding:26px 0 60px;align-items:start}
.co-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:20px}
.co-card h3{margin-bottom:18px}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-grid .full{grid-column:1/-1}
.age-check{display:flex;gap:12px;align-items:flex-start;background:#FBF1DD;border:1px solid #ECD9AE;border-radius:var(--radius-s);padding:14px 16px;margin-top:16px}
.age-check input{width:auto;margin-top:4px}
.age-check span{font-size:.85rem;color:#6B4E16}
.co-item{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.co-item img{width:52px;height:52px;object-fit:contain;background:var(--bg3);border-radius:8px;padding:4px}
.co-item .q{margin-left:auto;color:var(--muted);white-space:nowrap}
.form-err{background:#FCE8E6;border:1px solid #F0B4AE;color:#B23A2E;border-radius:var(--radius-s);padding:12px 16px;font-size:.88rem;margin-top:14px;display:none}
.form-err.show{display:block}
.pay-note{font-size:.8rem;color:var(--faint);margin-top:12px;text-align:center}

/* order */
.order-status{display:inline-flex;align-items:center;gap:8px;border-radius:99px;padding:6px 16px;font-size:.82rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.os-pending{background:#FBF1DD;color:var(--amber)}
.os-paid,.os-completed{background:#E7F6EE;color:var(--ok)}
.os-failed,.os-payment_failed,.os-cancelled{background:#FCE8E6;color:var(--bad)}
.order-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:20px}
.lookup-form{display:flex;gap:12px;max-width:560px}
.lookup-form input{flex:1}

/* auth */
.auth-wrap{max-width:460px;margin:40px auto 70px}
.auth-tabs{display:flex;border:1px solid var(--line);border-radius:99px;padding:4px;margin-bottom:26px}
.auth-tabs button{flex:1;background:none;border:none;color:var(--muted);font-weight:700;padding:11px;border-radius:99px}
.auth-tabs button.on{background:var(--bg3);color:var(--amber)}
.hint{font-size:.8rem;color:var(--faint);margin-top:6px}

/* text page */
.prose{max-width:760px;padding:20px 0 60px;color:var(--muted)}
.prose h2{color:var(--ink);margin:34px 0 12px;font-size:1.5rem}
.prose h2:first-child{margin-top:0}
.prose ul{padding-left:20px}
.prose li{margin-bottom:8px}
.contact-grid{display:grid;grid-template-columns:1fr 300px;gap:36px;align-items:start}
.qr-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center}
.qr-box img{margin:0 auto 12px;border-radius:10px;max-width:220px}

/* footer */
.site-foot{border-top:1px solid var(--line);margin-top:40px;background:var(--bg2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding:46px 0 36px}
.foot-grid h5{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:0 0 14px}
.foot-grid a{display:block;color:var(--muted);font-size:.9rem;padding:4px 0}
.foot-grid a:hover{color:var(--amber)}
.foot-brand p{color:var(--muted);font-size:.9rem;max-width:34ch;margin-top:12px}
.foot-legal{border-top:1px solid var(--line);padding:18px 0 26px;font-size:.8rem;color:var(--faint);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* toast */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--bg3);border:1px solid var(--amber);color:var(--ink);border-radius:99px;padding:12px 24px;font-size:.9rem;font-weight:600;opacity:0;transition:.25s;z-index:99;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.spin{display:inline-block;width:16px;height:16px;border:2px solid var(--amber-ink);border-top-color:transparent;border-radius:50%;animation:sp 0.7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

@media(max-width:980px){
  .hero{grid-template-columns:1fr;padding:40px 0}
  .hero-visual{min-height:340px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .pd{grid-template-columns:1fr;gap:28px}
  .pd-visual{position:static}
  .cart-layout,.co-layout,.contact-grid{grid-template-columns:1fr}
  .summary{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .grid{grid-template-columns:1fr}
  .mainnav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--line);flex-direction:column;padding:14px 24px;gap:14px}
  .mainnav.open{display:flex}
  .burger{display:block}
  .head-in{gap:14px}
  .f-grid{grid-template-columns:1fr}
  .trust{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}

/* ---- Floating LINE widget (1:1 match with live marbovo.com) ---- */
.mblf {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9999;
  display: flex;
  align-items: center;
}
.mblf-label {
  transition: all .3s;
  overflow: hidden;
  max-width: 0;
  opacity: 0;
}
.mblf:hover .mblf-label {
  max-width: 200px;
  opacity: 1;
}
.mblf-label a {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #06C755;
  color: #fff;
  padding: 12px 16px;
  border-radius: 8px 0 0 8px;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  white-space: nowrap;
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  transition: background .15s;
}
.mblf-label a:hover { background: #05b04b; }
.mblf-label a span:nth-child(2) { color: rgba(255,255,255,0.9); }
.mblf-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #06C755;
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 8px 0 0 8px;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  transition: all .3s;
  cursor: pointer;
  text-decoration: none;
}
.mblf:hover .mblf-btn {
  background: #05b04b;
  width: 64px;
}
.mblf-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
  transition: transform .3s;
}
.mblf:hover .mblf-btn svg { transform: scale(1.1); }