/* ==========================================================================
   MAHAHERBS — มหาเฮิร์บส์ | Landing page stylesheet
   Palette drawn from the brand logo & packaging:
     gold #c5ad55 · deep green #12613a · label teal #0d8b92 · ink #221f20
   ========================================================================== */

/* ---------- 1. Fonts (self-hosted, no external requests) ---------- */
@font-face{font-family:'IBM Plex Sans Thai';font-style:normal;font-weight:300;font-display:swap;
  src:url('../fonts/plex-300-thai.woff2') format('woff2');
  unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'IBM Plex Sans Thai';font-style:normal;font-weight:300;font-display:swap;
  src:url('../fonts/plex-300-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans Thai';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/plex-400-thai.woff2') format('woff2');
  unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'IBM Plex Sans Thai';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/plex-400-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans Thai';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/plex-500-thai.woff2') format('woff2');
  unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'IBM Plex Sans Thai';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/plex-500-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans Thai';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/plex-600-thai.woff2') format('woff2');
  unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'IBM Plex Sans Thai';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/plex-600-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Trirong';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/trirong-400-thai.woff2') format('woff2');
  unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'Trirong';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/trirong-400-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Trirong';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/trirong-500-thai.woff2') format('woff2');
  unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'Trirong';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/trirong-500-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Trirong';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/trirong-600-thai.woff2') format('woff2');
  unicode-range:U+02D7,U+0303,U+0331,U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:'Trirong';font-style:normal;font-weight:600;font-display:swap;
  src:url('../fonts/trirong-600-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- 2. Tokens ---------- */
:root{
  --green-950:#072a1a; --green-900:#0b3d24; --green-800:#12613a; --green-700:#1b7346;
  --green-600:#2f8b58; --green-400:#7cb28e; --green-200:#c3dcc9;
  --sage-100:#e9f0e2; --sage-200:#dbe7d2; --sage-300:#cdddc2;
  --cream:#fdfaf4; --cream-2:#f7f2e7; --sand:#efe7d4;
  --teal:#0d8b92; --teal-700:#0a6f75; --teal-100:#e0f1f1;
  --gold:#c5ad55; --gold-dark:#9a7f2c; --gold-100:#f6efd8;
  --ink:#221f20; --ink-70:#4e4a46; --ink-50:#7b766f;
  --line:rgba(18,97,58,.14); --line-strong:rgba(18,97,58,.26);
  --white:#fff;
  --shadow-sm:0 2px 8px rgba(11,61,36,.05);
  --shadow-md:0 16px 40px -20px rgba(11,61,36,.28);
  --shadow-lg:0 40px 80px -40px rgba(11,61,36,.42);
  --r-sm:12px; --r:20px; --r-lg:28px; --r-xl:40px;
  --maxw:1180px; --gutter:clamp(18px,4vw,40px);
  --font-body:'IBM Plex Sans Thai','IBM Plex Sans',-apple-system,'Segoe UI',sans-serif;
  --font-display:'Trirong','Noto Serif Thai',Georgia,serif;
  --ease:cubic-bezier(.22,.72,.24,1);
  --header-h:74px;
}

/* ---------- 3. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:var(--font-body);font-weight:400;font-size:clamp(15px,.35vw + 14.4px,16.5px);
  line-height:1.85;letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;background:none;cursor:pointer;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:500;line-height:1.35;letter-spacing:-.005em}
p{margin:0}
:focus-visible{outline:2.5px solid var(--teal);outline-offset:3px;border-radius:6px}
::selection{background:var(--gold-100);color:var(--green-900)}
[hidden]{display:none !important}

/* ---------- 4. Layout helpers ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding:clamp(58px,7.5vw,110px) 0;position:relative}
.section--tight{padding:clamp(42px,5vw,70px) 0}
.center{text-align:center}
.stack-sm>*+*{margin-top:14px}
.mt-24{margin-top:clamp(24px,3vw,40px)}
.mt-40{margin-top:clamp(32px,4vw,56px)}
.lead{color:var(--ink-70);font-size:clamp(15.5px,.6vw + 14.4px,18px);font-weight:300}
.muted{color:var(--ink-50);font-size:14.5px;font-weight:300}

/* ---------- 5. Type ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,transparent,var(--gold));}
h1{font-size:clamp(30px,4.6vw,57px);font-weight:500}
h2{font-size:clamp(24px,3.1vw,40px)}
h3{font-size:clamp(17px,1.3vw,20.5px);font-weight:600;font-family:var(--font-body);line-height:1.55}
.hl{
  color:var(--green-800);white-space:nowrap;
  background-image:linear-gradient(90deg,rgba(246,239,216,.95),rgba(246,239,216,.25));
  background-repeat:no-repeat;background-size:100% .26em;background-position:0 92%;
  padding-bottom:.04em;
}
.section-head{max-width:720px}
.section-head.center{margin-inline:auto}
.section-head h2+p{margin-top:16px}
.tiny{font-size:13px;color:var(--ink-50);line-height:1.7}

/* ---------- 6. Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:500;font-size:15.5px;line-height:1.2;
  border:1px solid transparent;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s,border-color .3s;
  white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex:none}
.btn-primary{background:var(--green-800);color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{background:var(--green-700);transform:translateY(-2px);box-shadow:0 22px 40px -18px rgba(11,61,36,.5)}
.btn-gold{background:linear-gradient(135deg,#d5bf6d,var(--gold));color:#3a2f08;box-shadow:0 16px 34px -20px rgba(154,127,44,.85)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-strong);color:var(--green-800);background:rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;border-color:var(--green-800);transform:translateY(-2px)}
.btn-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4);backdrop-filter:blur(4px)}
.btn-light:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}
.btn-sm{padding:10px 19px;font-size:14.5px}
.btn-block{width:100%}

/* ---------- 7. Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(253,250,244,.82);backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid transparent;transition:box-shadow .35s,border-color .35s,background .35s;
}
.site-header.is-stuck{box-shadow:0 8px 30px -22px rgba(11,61,36,.5);border-color:var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand img{width:42px;height:42px;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text b{font-family:var(--font-display);font-weight:600;font-size:19px;letter-spacing:.06em;color:var(--green-900)}
.brand-text small{font-size:11.5px;letter-spacing:.22em;color:var(--gold-dark)}
.nav{display:flex;align-items:center;gap:2px;margin-inline:auto}
.nav a{
  position:relative;padding:9px 12px;white-space:nowrap;border-radius:999px;font-size:14.5px;color:var(--ink-70);
  transition:color .25s,background .25s;font-weight:400;
}
.nav a:hover{color:var(--green-800);background:var(--sage-100)}
.nav a.is-active{color:var(--green-800);font-weight:500}
.nav a.is-active::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:2px;width:16px;height:2px;border-radius:2px;background:var(--gold);
}
.header-actions{display:flex;align-items:center;gap:10px;flex:none}
.lang{display:flex;align-items:center;background:var(--sage-100);border-radius:999px;padding:3px;gap:2px}
.lang button{
  padding:6px 11px;border-radius:999px;font-size:12.5px;font-weight:500;color:var(--ink-50);
  letter-spacing:.04em;transition:.25s;
}
.lang button:hover{color:var(--green-800)}
.lang button[aria-pressed="true"]{background:#fff;color:var(--green-800);box-shadow:var(--shadow-sm)}
.burger{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{display:block;width:20px;height:2px;border-radius:2px;background:var(--green-900);transition:.3s var(--ease)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:1080px){
  .nav{
    position:absolute;left:0;right:0;top:var(--header-h);flex-direction:column;align-items:stretch;gap:0;
    background:var(--cream);border-bottom:1px solid var(--line);padding:10px var(--gutter) 22px;
    max-height:0;overflow:hidden;opacity:0;transition:max-height .45s var(--ease),opacity .3s;box-shadow:var(--shadow-md);
  }
  .nav.is-open{max-height:70vh;opacity:1;overflow:auto}
  .nav a{padding:13px 8px;border-radius:10px;font-size:16px;border-bottom:1px solid var(--line)}
  .nav a.is-active::after{display:none}
  .burger{display:flex}
}
@media (max-width:620px){
  .header-actions .btn{display:none}
  :root{--header-h:66px}
  .brand img{width:38px;height:38px}
  .brand-text b{font-size:17px}
}
/* keep the header on one line down to 320px */
@media (max-width:540px){
  .header-inner{gap:10px}
  .brand{gap:8px}
  .brand img{width:34px;height:34px}
  .brand-text b{font-size:15px;letter-spacing:.03em}
  .brand-text small{font-size:9.5px;letter-spacing:.16em}
  .header-actions{gap:6px}
  .lang{padding:2px;gap:1px}
  .lang button{padding:6px 8px;font-size:11.5px}
  .burger{width:38px;height:38px}
  .header-inner{flex-wrap:nowrap}
  .brand{min-width:0}
  .brand-text{overflow:hidden}
}

/* ---------- 8. Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(40px,6vw,84px) 0 clamp(50px,7vw,96px)}
.hero-bg{position:absolute;inset:0;z-index:-1;overflow:hidden}
.hero-bg::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(80% 62% at 82% 8%,rgba(233,240,226,.95) 0%,rgba(233,240,226,0) 62%),
    radial-gradient(58% 50% at 6% 92%,rgba(224,241,241,.72) 0%,rgba(224,241,241,0) 60%),
    linear-gradient(180deg,var(--cream) 0%,var(--cream-2) 100%);
}
.hero-bg .lotus-wm{
  position:absolute;right:-9%;top:-6%;width:min(620px,72vw);opacity:.055;
  filter:saturate(0);transform:rotate(-6deg);
}
.hero-bg .dot{position:absolute;border-radius:50%;background:var(--gold);opacity:.4}
.hero-bg .dot.d1{width:7px;height:7px;left:12%;top:22%}
.hero-bg .dot.d2{width:5px;height:5px;left:46%;top:9%;background:var(--teal);opacity:.5}
.hero-bg .dot.d3{width:9px;height:9px;right:16%;bottom:16%;opacity:.25}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,56px);align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;padding:8px 16px 8px 12px;border-radius:999px;
  background:rgba(255,255,255,.75);border:1px solid var(--line);font-size:13px;color:var(--green-800);
  box-shadow:var(--shadow-sm);margin-bottom:22px;backdrop-filter:blur(6px);
}
.hero-badge b{font-weight:600}
.hero-badge svg{width:15px;height:15px;color:var(--gold-dark)}
.hero h1{margin-bottom:6px}
.hero .th-name{display:block;font-size:.42em;color:var(--gold-dark);letter-spacing:.34em;margin-top:14px;font-weight:500}
.hero-sub{margin-top:20px;max-width:31em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.7);border:1px solid var(--line);font-size:13px;color:var(--ink-70);
}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--green-600);flex:none}
.chip--gold i{background:var(--gold)}
.chip--teal i{background:var(--teal)}

/* hero visual */
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:clamp(340px,46vw,560px)}
.hero-plate{
  position:absolute;width:min(430px,84%);aspect-ratio:1/1;border-radius:50%;
  background:
    radial-gradient(circle at 32% 26%,#fff 0%,rgba(255,255,255,0) 55%),
    linear-gradient(150deg,var(--sage-100),var(--sand));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.7),var(--shadow-lg);
}
.hero-plate::after{
  content:"";position:absolute;inset:7%;border-radius:50%;border:1px dashed rgba(18,97,58,.16);
}
.hero-bottle{position:relative;width:clamp(150px,20vw,208px);filter:drop-shadow(0 26px 30px rgba(11,61,36,.28));z-index:2;animation:float 7s ease-in-out infinite}
.hero-pack{
  position:absolute;right:4%;bottom:6%;width:clamp(88px,12vw,128px);z-index:3;
  filter:drop-shadow(0 18px 22px rgba(11,61,36,.3));animation:float 8s ease-in-out infinite reverse;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-11px)}}
.float-card{
  position:absolute;z-index:4;display:flex;align-items:center;gap:10px;padding:11px 15px;
  background:rgba(255,255,255,.93);border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-md);font-size:13px;line-height:1.4;backdrop-filter:blur(8px);
  animation:float 6.4s ease-in-out infinite;
}
.float-card b{display:block;font-size:14px;font-weight:600;color:var(--green-900);font-family:var(--font-body)}
.float-card span{color:var(--ink-50);font-size:12px}
.float-card svg{width:22px;height:22px;color:var(--gold-dark);flex:none}
.float-card.f1{left:-2%;top:14%;animation-delay:-1.2s}
.float-card.f2{right:-2%;top:38%;animation-delay:-3.4s}
.float-card.f3{left:-4%;bottom:8%;animation-delay:-2.2s}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-visual{order:-1;min-height:clamp(300px,72vw,420px)}
  .hero-bottle{width:clamp(130px,26vw,168px)}
  .float-card{font-size:12px;padding:9px 12px}
  .float-card.f1{left:-1%;top:8%}
  .float-card.f2{right:-2%;top:44%}
  .float-card.f3{left:2%;bottom:6%}
}
@media (max-width:480px){
  .float-card span{display:none}
}

/* ---------- 9. Trust strip ---------- */
.trust{background:linear-gradient(180deg,var(--cream-2),var(--cream));border-block:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.6vw,34px)}
.trust-item{display:flex;gap:13px;align-items:flex-start}
.trust-item svg{width:26px;height:26px;flex:none;color:var(--green-700)}
.trust-item b{display:block;font-weight:600;font-size:15px;color:var(--green-900);font-family:var(--font-body)}
.trust-item span{font-size:13.5px;color:var(--ink-50);line-height:1.65;font-weight:300}
@media (max-width:900px){.trust-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.trust-grid{grid-template-columns:1fr;gap:20px}}

/* ---------- 10. Generic cards & grids ---------- */
.grid{display:grid;gap:clamp(16px,2vw,24px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,2.4vw,30px);
  box-shadow:var(--shadow-sm);transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s;
  position:relative;overflow:hidden;height:100%;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.card p{color:var(--ink-70);font-weight:300;font-size:15px;line-height:1.8}
.card-icon{
  width:50px;height:50px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;
  background:var(--sage-100);color:var(--green-800);
}
.card-icon svg{width:25px;height:25px}
.card-icon--gold{background:var(--gold-100);color:var(--gold-dark)}
.card-icon--teal{background:var(--teal-100);color:var(--teal-700)}
.card h3{margin-bottom:10px}
.card .num{
  position:absolute;right:22px;top:14px;font-family:var(--font-display);font-size:44px;color:var(--sage-200);line-height:1;
}

/* ---------- 11. Product ---------- */
.product{background:linear-gradient(180deg,var(--cream) 0%,var(--sage-100) 45%,var(--cream-2) 100%);position:relative;overflow:hidden}
.product-lotus{position:absolute;left:-90px;bottom:-40px;width:min(420px,52vw);opacity:.06;filter:grayscale(1)}
.product-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(30px,4.5vw,64px);align-items:center}
.product-stage{position:relative;display:grid;place-items:center;min-height:clamp(360px,48vw,600px)}
.product-stage .halo{
  position:absolute;width:min(440px,92%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 50% 44%,#fff 0%,rgba(255,255,255,.2) 58%,rgba(255,255,255,0) 72%),
             conic-gradient(from 210deg,rgba(197,173,85,.16),rgba(13,139,146,.10),rgba(18,97,58,.12),rgba(197,173,85,.16));
  filter:blur(2px);
}
.product-pack{position:relative;width:clamp(200px,25vw,292px);border-radius:18px;box-shadow:var(--shadow-lg);z-index:2;
  background:#fff;transition:transform .6s var(--ease)}
.product-pack:hover{transform:translateY(-6px) rotate(-1deg)}
.product-box{position:absolute;left:2%;bottom:2%;width:clamp(96px,13vw,150px);z-index:3;filter:drop-shadow(0 18px 24px rgba(11,61,36,.28))}
.product-seal{
  position:absolute;right:2%;top:4%;z-index:4;display:grid;place-items:center;gap:2px;
  width:clamp(96px,12vw,124px);aspect-ratio:1;border-radius:50%;
  background:linear-gradient(140deg,#d8c273,var(--gold-dark));color:#fff;text-align:center;
  box-shadow:0 20px 34px -18px rgba(154,127,44,.9);font-size:10.5px;line-height:1.3;padding:10px;letter-spacing:.01em;
}
.product-seal b{font-family:var(--font-display);font-size:20px;font-weight:600;display:block;letter-spacing:.01em;margin:1px 0}
.spec-list{display:grid;gap:0;margin-top:26px;border-top:1px solid var(--line)}
.spec-row{display:grid;grid-template-columns:minmax(120px,.5fr) 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.spec-row dt{color:var(--ink-50);font-size:14px;font-weight:300}
.spec-row dd{margin:0;font-size:15px;color:var(--ink)}
.spec-row dd b{color:var(--green-800);font-weight:600}
.benefit-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.benefit-chips li{
  display:flex;align-items:center;gap:9px;padding:10px 16px;border-radius:14px;background:#fff;
  border:1px solid var(--line);font-size:14.5px;box-shadow:var(--shadow-sm);
}
.benefit-chips svg{width:17px;height:17px;color:var(--green-600);flex:none}
@media (max-width:900px){
  .product-grid{grid-template-columns:1fr}
  .product-stage{order:-1}
}

/* ---------- 12. Ingredients ---------- */
.ing-wrap{display:grid;gap:clamp(16px,2vw,24px)}
.ing{
  display:grid;grid-template-columns:minmax(200px,.74fr) 1.26fr;gap:clamp(18px,2.6vw,34px);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:box-shadow .45s var(--ease),transform .45s var(--ease),border-color .4s;
}
.ing:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:var(--line-strong)}
.ing-media{position:relative;min-height:230px;background:var(--sage-100)}
.ing-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ing-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,61,36,0) 62%,rgba(255,255,255,.85) 100%)}
.ing-no{
  position:absolute;left:16px;top:16px;z-index:2;width:38px;height:38px;border-radius:12px;
  background:rgba(255,255,255,.9);display:grid;place-items:center;font-family:var(--font-display);
  font-weight:600;color:var(--green-800);font-size:16px;box-shadow:var(--shadow-sm);
}
.ing-body{padding:clamp(20px,2.4vw,32px) clamp(20px,2.4vw,32px) clamp(20px,2.4vw,32px) 0}
.ing-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 14px;margin-bottom:8px}
.ing-head h3{font-size:clamp(18px,1.5vw,22px);font-family:var(--font-display);font-weight:600;color:var(--green-900)}
.ing-head .sci{font-size:13px;color:var(--ink-50);font-style:italic;font-family:Georgia,serif}
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:500;background:var(--gold-100);color:var(--gold-dark)}
.tag--teal{background:var(--teal-100);color:var(--teal-700)}
.tag--green{background:var(--sage-100);color:var(--green-800)}
.ing-note{display:flex;gap:9px;align-items:flex-start;font-size:14px;color:var(--green-800);background:var(--sage-100);padding:11px 14px;border-radius:12px;margin:14px 0 16px;font-weight:300}
.ing-note svg{width:17px;height:17px;flex:none;margin-top:4px;color:var(--gold-dark)}
.props{display:grid;gap:9px}
.props li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--ink-70);font-weight:300;line-height:1.75}
.props li::before{
  content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none;margin-top:10px;
}
@media (max-width:820px){
  .ing{grid-template-columns:1fr}
  .ing-media{min-height:220px}
  .ing-media::after{background:linear-gradient(180deg,rgba(11,61,36,0) 58%,rgba(255,255,255,.92) 100%)}
  .ing-body{padding:0 clamp(20px,4vw,26px) clamp(22px,4vw,28px)}
}

/* ---------- 13. Audience ---------- */
.aud{
  background:linear-gradient(180deg,var(--cream-2),var(--cream));
  border-block:1px solid var(--line);position:relative;overflow:hidden;
}
.aud-card{display:flex;flex-direction:column;gap:14px}
.aud-emoji,.aud-ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--sage-100);color:var(--green-800);
}
.aud-ico svg{width:23px;height:23px}
.aud-card h3{font-family:var(--font-display);font-weight:600;font-size:19.5px;color:var(--green-900)}
.aud-pain{font-size:13.5px;color:var(--teal-700);background:var(--teal-100);border-radius:10px;padding:7px 12px;display:inline-block;font-weight:400}
.aud-gain{font-size:14.5px;color:var(--ink-70);font-weight:300}

/* ---------- 14. How to use ---------- */
.steps{counter-reset:s;display:grid;gap:clamp(16px,2vw,24px);grid-template-columns:repeat(3,1fr)}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(24px,2.6vw,32px);
  position:relative;box-shadow:var(--shadow-sm);height:100%;
}
.step-no{
  counter-increment:s;font-family:var(--font-display);font-size:15px;font-weight:600;color:#fff;
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--green-700),var(--green-900));margin-bottom:18px;
}
.step-no::before{content:counter(s,decimal-leading-zero)}
.step h3{margin-bottom:9px}
.step p{font-size:14.5px}
.step svg.illus{position:absolute;right:20px;top:22px;width:34px;height:34px;color:var(--sage-300)}
@media (max-width:900px){.steps{grid-template-columns:1fr}}
.caution{
  display:flex;gap:14px;align-items:flex-start;margin-top:clamp(24px,3vw,34px);
  background:rgba(224,241,241,.6);border:1px solid rgba(13,139,146,.28);border-radius:var(--r);
  padding:18px 22px;font-size:14.5px;color:var(--teal-700);font-weight:300;line-height:1.8;
}
.caution svg{width:22px;height:22px;flex:none;margin-top:3px}
.caution b{font-weight:600}

/* ---------- 15. Science / story ---------- */
.story{background:linear-gradient(160deg,var(--green-900) 0%,var(--green-950) 62%,#06251a 100%);color:#fff;position:relative;overflow:hidden}
.story::before{
  content:"";position:absolute;inset:0;opacity:.35;
  background:radial-gradient(50% 50% at 88% 12%,rgba(197,173,85,.22),transparent 70%),
             radial-gradient(42% 46% at 4% 88%,rgba(13,139,146,.24),transparent 70%);
}
.story .wrap{position:relative}
.story .eyebrow{color:var(--gold)}
.story h2,.story h3{color:#fff}
.story .lead{color:rgba(255,255,255,.76)}
.story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,4vw,60px);align-items:center}
.story-list{display:grid;gap:16px;margin-top:30px}
.story-list li{display:flex;gap:14px;align-items:flex-start;font-weight:300;color:rgba(255,255,255,.8);font-size:15px}
.story-list .bullet{
  width:32px;height:32px;border-radius:10px;flex:none;display:grid;place-items:center;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);color:var(--gold);
}
.story-list .bullet svg{width:17px;height:17px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;border-top:1px solid rgba(255,255,255,.16);padding-top:26px}
.stats b{display:block;font-family:var(--font-display);font-size:clamp(28px,3.6vw,42px);font-weight:600;color:var(--gold);line-height:1.1}
.stats span{font-size:13px;color:rgba(255,255,255,.62);font-weight:300;line-height:1.6}
.story-visual{position:relative}
.story-visual img{border-radius:var(--r-lg);box-shadow:0 50px 80px -40px rgba(0,0,0,.7)}
.story-visual .badge-float{
  position:absolute;left:-14px;bottom:-18px;background:rgba(253,250,244,.96);color:var(--green-900);
  border-radius:18px;padding:14px 18px;box-shadow:var(--shadow-lg);display:flex;gap:11px;align-items:center;font-size:13.5px;
}
.story-visual .badge-float svg{width:24px;height:24px;color:var(--gold-dark)}
@media (max-width:900px){
  .story-grid{grid-template-columns:1fr}
  .story-visual{order:-1}
  .stats{grid-template-columns:1fr;gap:18px}
}

/* ---------- 16. FAQ ---------- */
.faq{max-width:840px;margin-inline:auto}
.acc{border-bottom:1px solid var(--line)}
.acc-btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;
  padding:22px 4px;font-size:clamp(15.5px,1.2vw,17.5px);font-weight:500;color:var(--green-900);
  transition:color .25s;
}
.acc-btn:hover{color:var(--green-600)}
.acc-ico{width:28px;height:28px;flex:none;border-radius:9px;background:var(--sage-100);display:grid;place-items:center;transition:.4s var(--ease)}
.acc-ico::before,.acc-ico::after{content:"";position:absolute;background:var(--green-800);border-radius:2px}
.acc-ico{position:relative}
.acc-ico::before{width:12px;height:2px}
.acc-ico::after{width:2px;height:12px;transition:.4s var(--ease)}
.acc[open] .acc-ico::after,.acc-btn[aria-expanded="true"] .acc-ico::after{transform:rotate(90deg);opacity:0}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.acc-panel p{padding:0 44px 24px 4px;color:var(--ink-70);font-weight:300;font-size:15px}
.acc.is-open .acc-btn{color:var(--green-800)}

/* ---------- 17. Contact ---------- */
.contact{position:relative;overflow:hidden}
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(28px,4vw,52px);
  box-shadow:var(--shadow-md);position:relative;
}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px)}
@media (max-width:880px){.contact-grid{grid-template-columns:1fr}}
.contact-list{display:grid;gap:18px;margin-top:26px}
.contact-list li{display:flex;gap:15px}
.contact-list .ci{
  width:44px;height:44px;border-radius:13px;flex:none;display:grid;place-items:center;background:var(--sage-100);color:var(--green-800);
}
.contact-list .ci svg{width:21px;height:21px}
.contact-list b{display:block;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-dark);font-weight:500;margin-bottom:3px}
.contact-list span,.contact-list a{font-size:15.5px;color:var(--ink-70);font-weight:300;line-height:1.7}
.contact-list a:hover{color:var(--green-800);text-decoration:underline}
.form{display:grid;gap:14px}
.field label{display:block;font-size:13.5px;font-weight:500;color:var(--green-900);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 16px;border-radius:14px;border:1px solid var(--line-strong);background:var(--cream);
  font:inherit;font-size:15px;color:var(--ink);transition:.25s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--green-600);background:#fff;box-shadow:0 0 0 4px rgba(47,139,88,.12)}
.field textarea{min-height:118px;resize:vertical}
.form-note{font-size:13px;color:var(--ink-50);font-weight:300}
.socials{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.social{
  display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:999px;border:1px dashed var(--line-strong);
  font-size:13.5px;color:var(--ink-50);transition:.3s;
}
.social:hover{border-style:solid;color:var(--green-800);border-color:var(--green-600);transform:translateY(-2px)}
.social svg{width:16px;height:16px}

/* ---------- 18. CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--gold-100),var(--sand) 60%,var(--sage-100));
  border-block:1px solid var(--line);
}
.cta-band .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta-band h2{font-size:clamp(22px,2.6vw,32px)}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 19. Footer ---------- */
.site-footer{background:var(--green-950);color:rgba(255,255,255,.72);padding:clamp(46px,6vw,72px) 0 30px;font-size:14.5px}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:clamp(24px,3.5vw,48px)}
@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr}}
.footer-brand img{width:186px;margin-bottom:18px;filter:brightness(0) invert(1) sepia(1) saturate(3.2) hue-rotate(2deg) brightness(.95);opacity:.95}
.site-footer h4{font-family:var(--font-body);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;font-weight:500}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-links{display:grid;gap:10px;font-weight:300}
.footer-bottom{
  margin-top:clamp(30px,4vw,48px);padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.5);font-weight:300;
}
.disclaimer{font-size:12.5px;color:rgba(255,255,255,.45);line-height:1.75;margin-top:14px;font-weight:300}

/* ---------- 20. Mobile sticky CTA ---------- */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;padding:10px 14px 12px;
  background:rgba(253,250,244,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  box-shadow:0 -10px 30px -20px rgba(11,61,36,.6);
}
.mobile-cta .btn{flex:1;padding:13px 10px;font-size:14.5px}
@media (max-width:620px){
  .mobile-cta{display:flex}
  body{padding-bottom:74px}
}

/* ---------- 21. Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.07s}.reveal.d2{transition-delay:.14s}.reveal.d3{transition-delay:.21s}
.reveal.d4{transition-delay:.28s}.reveal.d5{transition-delay:.35s}.reveal.d6{transition-delay:.42s}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

/* ---------- 22. Print ---------- */
@media print{
  .site-header,.mobile-cta,.hero-bg,.burger{display:none !important}
  body{background:#fff}
}

/* ---------- 23. Anchors & multilingual type ---------- */
html{scroll-behavior:smooth}
section[id],div[id]{scroll-margin-top:calc(var(--header-h) + 16px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Thai reads best a touch looser; English/Chinese a touch tighter */
html[lang="en"] body{line-height:1.78}
html[lang="en"] h1,html[lang="en"] h2{letter-spacing:-.015em}
html[lang="zh-Hans"] body,html[lang="zh"] body{
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",var(--font-body);
  line-height:1.9;letter-spacing:.01em;
}
html[lang="zh-Hans"] h1,html[lang="zh-Hans"] h2,html[lang="zh-Hans"] h3,
html[lang="zh"] h1,html[lang="zh"] h2,html[lang="zh"] h3,.brand-text b{
  font-family:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",var(--font-display);
}
html[lang="zh-Hans"] .brand-text b,html[lang="zh"] .brand-text b{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif}
html[lang="zh-Hans"] .hero h1,html[lang="zh"] .hero h1{line-height:1.4}
html[lang="zh-Hans"] .hl::after,html[lang="zh"] .hl::after{height:.28em}

/* very small phones (≤380px) */
@media (max-width:380px){
  .wrap{padding-inline:14px}
  .brand{gap:7px}
  .brand img{width:30px;height:30px}
  .brand-text b{font-size:14px}
  .brand-text small{font-size:9px}
  .lang button{padding:5px 7px;font-size:11px}
  .btn{padding:12px 20px;font-size:14.5px}
  h1{font-size:26px}
}

/* ---------- 25. About ---------- */
.about{background:linear-gradient(180deg,var(--cream) 0%,var(--cream-2) 58%,var(--cream) 100%)}
.about-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:clamp(26px,3.6vw,54px);align-items:center}
.about-visual{position:relative}
.about-visual img{width:100%;border-radius:var(--r-lg);box-shadow:var(--shadow-lg);background:#fff}
.about-badge{
  position:absolute;right:-8px;bottom:-16px;display:grid;gap:1px;text-align:center;
  background:linear-gradient(140deg,#d8c273,var(--gold-dark));color:#fff;border-radius:18px;padding:12px 18px;
  box-shadow:0 20px 34px -18px rgba(154,127,44,.9);
}
.about-badge b{font-family:var(--font-display);font-size:20px;line-height:1.15;font-weight:600}
.about-badge span{font-size:11px;opacity:.95}
.about-points{display:grid;gap:14px}
.about-point{
  display:flex;gap:15px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:clamp(16px,2vw,22px);box-shadow:var(--shadow-sm);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .4s;
}
.about-point:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.about-point .ci{
  width:42px;height:42px;flex:none;border-radius:13px;display:grid;place-items:center;
  background:var(--sage-100);color:var(--green-800);
}
.about-point .ci svg{width:21px;height:21px}
.about-point h3{font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--green-900);margin-bottom:5px}
.about-point p{font-size:14.5px;color:var(--ink-70);font-weight:300;line-height:1.75}
.about-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.6vw,34px);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,36px);
  box-shadow:var(--shadow-sm);
}
.about-stats b{display:block;font-family:var(--font-display);font-size:clamp(26px,3.2vw,38px);font-weight:600;color:var(--green-800);line-height:1.12}
.about-stats span{display:block;margin-top:7px;font-size:13.5px;color:var(--ink-50);font-weight:300;line-height:1.7}
@media (max-width:900px){
  .about-grid{grid-template-columns:1fr;gap:30px}
  .about-visual{order:-1;max-width:420px;margin-inline:auto;width:100%}
  .about-stats{grid-template-columns:1fr;gap:20px}
}

/* ---------- 26. Order ---------- */
.order{
  background:
    radial-gradient(58% 48% at 88% 4%,rgba(224,241,241,.65),transparent 66%),
    linear-gradient(180deg,var(--cream) 0%,var(--sage-100) 100%);
  border-top:1px solid var(--line);
}
.order-card{display:flex;flex-direction:column;gap:12px;text-decoration:none}
.order-card p{margin:0;font-size:15px}
.order-cta{
  display:inline-flex;align-items:center;gap:8px;margin-top:auto;padding-top:10px;
  font-size:14.5px;font-weight:500;color:var(--green-800);
}
.order-cta svg{width:16px;height:16px;transition:transform .35s var(--ease)}
.order-card:hover .order-cta svg{transform:translateX(4px)}
.order-card .muted{font-size:13.5px}
.order .step{background:#fff}

/* ==========================================================================
   เว็บไซต์หลายหน้า (multi-page) — ส่วนประกอบเพิ่มเติม
   ========================================================================== */

/* ---------- 24. ส่วนกลาง ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em;background:var(--sage-100);padding:.12em .42em;border-radius:6px;color:var(--green-800)}
.buy-full{display:inline}
.buy-short{display:none}

/* ---------- 25. Header: ปุ่มสั่งซื้อออนไลน์อยู่ซ้ายสุดติดโลโก้ ---------- */
.buy-pill{margin-left:clamp(6px,1.4vw,22px);flex:none;gap:8px}
.buy-pill svg{width:17px;height:17px}
.nav{justify-content:center}
@media (max-width:1080px){
  .burger{margin-left:auto}
  .buy-pill{margin-left:auto}
  .header-actions{display:none}
}
@media (max-width:620px){
  .buy-full{display:none}
  .buy-short{display:inline}
  .buy-pill{padding:10px 15px}
}

/* ---------- 26. Breadcrumb + page hero ---------- */
.crumbs{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--ink-50);margin-bottom:18px;flex-wrap:wrap}
.crumbs a{color:var(--green-800)}
.crumbs a:hover{text-decoration:underline}
.crumbs i{color:var(--gold-dark);font-style:normal}
.crumbs span{color:var(--ink-50)}
.page-hero{
  padding:clamp(28px,4vw,52px) 0 clamp(24px,3vw,40px);
  background:
    radial-gradient(52% 62% at 88% 0%,rgba(233,240,226,.9),transparent 62%),
    linear-gradient(180deg,var(--cream-2),var(--cream));
  border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:clamp(27px,3.4vw,44px);margin-bottom:14px}
.page-hero .lead{max-width:70ch}
.post-hero{padding:clamp(26px,3.6vw,46px) 0 0}

/* ---------- 27. Showcase + hotspots ---------- */
.showcase{background:linear-gradient(180deg,var(--cream) 0%,var(--sage-100) 62%,var(--cream) 100%)}
.showcase-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,3.4vw,52px);align-items:center}
.hotspot-stage{position:relative;display:grid;place-items:center;min-height:clamp(360px,46vw,560px)}
.hotspot-stage img{position:relative;width:clamp(170px,19vw,236px);z-index:2;filter:drop-shadow(0 26px 34px rgba(11,61,36,.26))}
.hotspot-halo{
  position:absolute;width:min(420px,86%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 42% 38%,#fff 0%,rgba(255,255,255,.25) 56%,rgba(255,255,255,0) 72%),
             conic-gradient(from 200deg,rgba(197,173,85,.18),rgba(13,139,146,.10),rgba(18,97,58,.14),rgba(197,173,85,.18));
}
.hotspot{
  position:absolute;z-index:5;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.95);border:1.5px solid var(--green-600);color:var(--green-800);
  display:grid;place-items:center;font-weight:600;font-size:14px;
  box-shadow:0 10px 22px -12px rgba(11,61,36,.6);transition:.3s var(--ease);
}
.hotspot span:first-child{line-height:1}
.hotspot::after{
  content:"";position:absolute;inset:-7px;border-radius:50%;border:1.5px solid rgba(47,139,88,.45);
  animation:pulse 2.6s var(--ease) infinite;
}
.hotspot:hover,.hotspot.is-active{background:var(--green-800);color:#fff;transform:scale(1.06)}
.hotspot.is-active::after{border-color:rgba(18,97,58,.6)}
@keyframes pulse{0%{transform:scale(.9);opacity:.9}70%{transform:scale(1.25);opacity:0}100%{opacity:0}}
.hs-panels{display:grid}
.hs-panel{
  display:none;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(22px,2.6vw,32px);box-shadow:var(--shadow-sm);
}
.hs-panel.is-active{display:block;animation:fadeUp .5s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.hs-panel h3{font-family:var(--font-display);font-size:clamp(19px,1.6vw,24px);font-weight:600;color:var(--green-900);margin-bottom:10px}
.hs-panel p{color:var(--ink-70);font-weight:300;line-height:1.85}
@media (max-width:900px){
  .showcase-grid{grid-template-columns:1fr;gap:26px}
  .hotspot-stage{min-height:clamp(320px,72vw,430px)}
  .hotspot{-webkit-tap-highlight-color:transparent}
}

/* ---------- 28. Symptom finder ---------- */
.finder{background:linear-gradient(180deg,var(--cream-2),var(--cream));border-block:1px solid var(--line)}
.finder-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(20px,2.6vw,40px);align-items:start}
.s-chips{display:grid;gap:10px}
.s-chip{
  text-align:left;display:grid;gap:3px;padding:15px 18px;border-radius:16px;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:.3s var(--ease);
}
.s-chip b{font-size:15.5px;font-weight:500;color:var(--green-900)}
.s-chip span{font-size:12.5px;color:var(--ink-50);font-weight:300}
.s-chip:hover{transform:translateX(3px);border-color:var(--line-strong)}
.s-chip.is-active{background:var(--green-800);border-color:var(--green-800);box-shadow:var(--shadow-md)}
.s-chip.is-active b{color:#fff}
.s-chip.is-active span{color:rgba(255,255,255,.72)}
.s-panels{position:relative}
.s-panel{
  display:none;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(22px,2.6vw,34px);box-shadow:var(--shadow-md);position:sticky;top:calc(var(--header-h) + 20px);
}
.s-panel.is-active{display:block;animation:fadeUp .5s var(--ease)}
.s-panel h3{font-family:var(--font-display);font-size:clamp(20px,1.7vw,25px);font-weight:600;color:var(--green-900);margin-bottom:16px}
.s-steps{display:grid;gap:12px;counter-reset:sv}
.s-steps li{display:flex;gap:12px;font-size:15px;color:var(--ink-70);font-weight:300;line-height:1.8}
.s-steps li::before{
  counter-increment:sv;content:counter(sv);flex:none;width:24px;height:24px;border-radius:8px;
  background:var(--sage-100);color:var(--green-800);font-size:12.5px;font-weight:600;
  display:grid;place-items:center;margin-top:5px;
}
.s-when{
  display:flex;align-items:center;gap:9px;margin-top:18px;padding:12px 16px;border-radius:12px;
  background:var(--gold-100);color:var(--gold-dark);font-size:14px;
}
.s-when svg{width:17px;height:17px;flex:none}
@media (max-width:900px){
  .finder-grid{grid-template-columns:1fr}
  .s-panel{position:static}
}

/* ---------- 29. รีวิว + คลิปวิดีโอ ---------- */
.reviews{background:linear-gradient(180deg,var(--cream) 0%,var(--sage-100) 100%)}
.review-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(20px,2.6vw,36px);align-items:stretch}
.video-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;border:0;padding:0;cursor:pointer;
  box-shadow:var(--shadow-lg);min-height:clamp(240px,30vw,380px);display:block;text-align:left;background:var(--green-950);
}
.video-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.video-card:hover img{transform:scale(1.04)}
.video-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,42,26,.12) 30%,rgba(7,42,26,.82) 100%)}
.video-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:78px;height:78px;border-radius:50%;
  background:rgba(255,255,255,.94);display:grid;place-items:center;color:var(--green-800);
  box-shadow:0 18px 40px -18px rgba(0,0,0,.6);transition:.35s var(--ease);
}
.video-play svg{width:30px;height:30px;margin-left:3px}
.video-card:hover .video-play{transform:translate(-50%,-50%) scale(1.08);background:#fff}
.video-meta{position:absolute;left:clamp(18px,2.4vw,30px);bottom:clamp(18px,2.4vw,28px);color:#fff;display:grid;gap:2px}
.video-meta b{font-family:var(--font-display);font-size:clamp(18px,1.7vw,23px);font-weight:600}
.video-meta span{font-size:13.5px;color:rgba(255,255,255,.75);font-weight:300}
.review-list{display:grid;gap:clamp(12px,1.6vw,18px)}
.review-card{
  margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(18px,2vw,24px);
  box-shadow:var(--shadow-sm);position:relative;display:flex;flex-direction:column;gap:10px;
}
.review-quote{color:var(--gold);width:24px;height:24px;display:block}
.review-quote svg{width:24px;height:24px}
.review-card blockquote{margin:0;font-size:14.5px;color:var(--ink-70);font-weight:300;line-height:1.8}
.review-card figcaption{font-size:13px;color:var(--green-800);font-weight:500;margin-top:auto}
@media (max-width:900px){.review-grid{grid-template-columns:1fr}}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:18px}
.lb-backdrop{position:absolute;inset:0;background:rgba(7,42,26,.86);backdrop-filter:blur(4px)}
.lb-inner{position:relative;width:min(980px,100%);z-index:2}
.lb-frame{position:relative;width:100%;aspect-ratio:16/9;background:#04180f;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg)}
.lb-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.lb-close{
  position:absolute;right:-6px;top:-46px;width:38px;height:38px;border-radius:50%;background:#fff;color:var(--green-900);
  font-size:22px;line-height:1;display:grid;place-items:center;box-shadow:var(--shadow-md);
}
.lb-placeholder{display:grid;gap:12px;place-items:center;text-align:center;padding:34px;color:#fff;height:100%;align-content:center}
.lb-placeholder b{font-family:var(--font-display);font-size:20px}
.lb-placeholder span{font-size:14px;color:rgba(255,255,255,.75);max-width:52ch;line-height:1.8}
.lb-placeholder code{background:rgba(255,255,255,.12);color:#fff}

/* ---------- 30. เอกสารและมาตรฐาน ---------- */
.docs{background:linear-gradient(180deg,var(--cream),var(--cream-2))}
.doc-grid{align-items:stretch}
.doc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,2.4vw,30px);
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;height:100%;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);
}
.doc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.doc-card--soon{background:linear-gradient(180deg,#fff,rgba(233,240,226,.5))}
.doc-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--gold-100);color:var(--gold-dark)}
.doc-icon svg{width:23px;height:23px}
.doc-card h3{font-family:var(--font-display);font-size:18.5px;font-weight:600;color:var(--green-900)}
.doc-card p{font-size:14.5px;color:var(--ink-70);font-weight:300;line-height:1.75}
.doc-foot{margin-top:auto;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.doc-meta{font-size:12.5px;color:var(--ink-50)}
.doc-cta{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--green-800);
  border:1px solid var(--line-strong);border-radius:999px;padding:9px 16px;transition:.3s;
}
.doc-cta svg{width:16px;height:16px}
.doc-cta:hover{background:var(--green-800);color:#fff;border-color:var(--green-800)}
.doc-cta--soon{color:var(--ink-50);border-style:dashed;cursor:default}
.doc-cta--soon:hover{background:none;color:var(--ink-50);border-color:var(--line-strong)}
.qa-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.8vw,22px)}
.qa-step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(18px,2vw,24px);box-shadow:var(--shadow-sm)}
.qa-no{font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--gold-dark);letter-spacing:.06em}
.qa-step h3{font-family:var(--font-body);font-size:16px;font-weight:600;color:var(--green-900);margin:8px 0 7px}
.qa-step p{font-size:14px;color:var(--ink-70);font-weight:300;line-height:1.75}
@media (max-width:900px){.qa-steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.qa-steps{grid-template-columns:1fr}}

/* ---------- 31. Tabs สมุนไพร ---------- */
.ing-section{background:linear-gradient(180deg,var(--cream-2),var(--cream))}
.tabs{background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--shadow-md);overflow:hidden}
.tab-list{display:flex;flex-wrap:wrap;gap:6px;padding:clamp(14px,1.8vw,20px);border-bottom:1px solid var(--line);background:rgba(233,240,226,.45)}
.tab{
  padding:10px 18px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--ink-70);
  transition:.28s var(--ease);border:1px solid transparent;
}
.tab:hover{color:var(--green-800);background:#fff;border-color:var(--line)}
.tab.is-active{background:var(--green-800);color:#fff;box-shadow:0 12px 24px -14px rgba(11,61,36,.7)}
.tab-panel{display:none;grid-template-columns:minmax(220px,.85fr) 1.15fr;gap:clamp(18px,2.6vw,34px);padding:clamp(18px,2.2vw,28px)}
.tab-panel.is-active{display:grid;animation:fadeUp .45s var(--ease)}
.tab-panel .ing-media{position:relative;min-height:250px;border-radius:var(--r);overflow:hidden;background:var(--sage-100)}
.tab-panel .ing-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tab-panel .ing-body{padding:6px 0}
@media (max-width:820px){
  .tab-panel.is-active{grid-template-columns:1fr}
  .tab-panel .ing-media{min-height:220px}
  .tab-list{gap:5px}
  .tab{padding:9px 14px;font-size:13.5px}
}

/* ---------- 32. Timeline (เรื่องราว) ---------- */
.timeline-section{background:linear-gradient(180deg,var(--cream) 0%,var(--sage-100) 100%)}
.timeline{position:relative;display:grid;gap:clamp(18px,2.4vw,30px);padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--gold),var(--green-400))}
.tl-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,2.2vw,28px);box-shadow:var(--shadow-sm)}
.tl-item h3{font-family:var(--font-display);font-size:19.5px;font-weight:600;color:var(--green-900);margin-bottom:8px}
.tl-item p{font-size:14.8px;color:var(--ink-70);font-weight:300;line-height:1.8}
.tl-dot{position:absolute;left:-34px;top:26px;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--gold);box-shadow:0 0 0 4px rgba(197,173,85,.16)}
.community-card{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,3vw,44px);align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(26px,3.4vw,46px);box-shadow:var(--shadow-md);
}
.community-copy h2{margin-bottom:16px}
.community-copy p{color:var(--ink-70);font-weight:300;line-height:1.85;margin-bottom:22px}
.community-visual img{border-radius:var(--r-lg);box-shadow:var(--shadow-md)}
@media (max-width:880px){
  .community-card{grid-template-columns:1fr}
  .community-visual{order:-1}
}

/* ---------- 33. การ์ดบทความ ---------- */
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;height:100%;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .4s;
}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.post-thumb{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--sage-100)}
.post-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-cat{
  position:absolute;left:14px;top:14px;z-index:2;padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.94);color:var(--green-800);font-size:12px;font-weight:500;
}
.post-body{padding:clamp(18px,2.2vw,26px);display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-family:var(--font-display);font-size:18.5px;font-weight:600;line-height:1.5}
.post-body h3 a:hover{color:var(--green-600)}
.post-body p{font-size:14.5px;color:var(--ink-70);font-weight:300;line-height:1.78}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:8px;font-size:13px;color:var(--ink-50)}
.post-meta svg{width:15px;height:15px;vertical-align:-3px;margin-right:5px;color:var(--gold-dark)}
.post-more{display:inline-flex;align-items:center;gap:6px;color:var(--green-800);font-weight:500}
.post-more svg{width:15px;height:15px;margin:0;color:currentColor;transition:transform .35s var(--ease)}
.post-card:hover .post-more svg,.feature-post:hover .post-more svg{transform:translateX(4px)}

.feature-post{
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(22px,3vw,44px);align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--shadow-md);transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.feature-post:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.feature-thumb{position:relative;aspect-ratio:16/11;overflow:hidden;background:var(--sage-100)}
.feature-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.feature-post:hover .feature-thumb img{transform:scale(1.04)}
.feature-body{padding:clamp(22px,2.6vw,40px) clamp(22px,2.6vw,40px) clamp(22px,2.6vw,40px) 0}
.feature-body h2{font-size:clamp(21px,2.3vw,31px);margin-bottom:14px}
.feature-body p{color:var(--ink-70);font-weight:300;line-height:1.85;margin-bottom:18px}
@media (max-width:880px){
  .feature-post{grid-template-columns:1fr}
  .feature-body{padding:clamp(20px,4vw,28px)}
}
.articles-note{
  background:linear-gradient(120deg,var(--sage-100),var(--cream-2));border:1px solid var(--line);
  border-radius:var(--r-lg);padding:clamp(22px,2.6vw,34px);
}
.articles-note h3{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:19px;font-weight:600;color:var(--green-900);margin-bottom:16px}
.articles-note h3 svg{width:22px;height:22px;color:var(--gold-dark)}
.note-list{display:grid;gap:10px}
.note-list li{font-size:14.5px;color:var(--ink-70);font-weight:300;line-height:1.8;padding-left:16px;position:relative}
.note-list li::before{content:"";position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.note-list b{color:var(--green-800);font-weight:600}

/* ---------- 34. หน้าบทความ (prose) ---------- */
.post-hero .post-cat-lg{
  display:inline-block;padding:7px 15px;border-radius:999px;background:var(--gold-100);color:var(--gold-dark);
  font-size:12.5px;font-weight:500;margin-bottom:16px;
}
.post-hero h1{font-size:clamp(26px,3.4vw,44px);max-width:26ch}
.post-meta-lg{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:22px;font-size:13.5px;color:var(--ink-50)}
.post-meta-lg span{display:inline-flex;align-items:center;gap:7px}
.post-meta-lg svg{width:16px;height:16px;color:var(--gold-dark)}
.post-cover{margin-top:clamp(24px,3vw,38px)}
.post-cover img{width:100%;border-radius:var(--r-xl);box-shadow:var(--shadow-lg);max-height:520px;object-fit:cover}
.post-layout{max-width:820px;margin-inline:auto;padding-top:clamp(28px,3.4vw,48px)}
.prose{font-size:clamp(15.5px,.4vw + 14.6px,17px);color:var(--ink-70);font-weight:300;line-height:1.95}
.prose p{margin:0 0 1.15em}
.prose h2{
  font-family:var(--font-display);font-size:clamp(21px,2.1vw,28px);font-weight:600;color:var(--green-900);
  margin:2em 0 .7em;line-height:1.45;
}
.prose h3{font-family:var(--font-body);font-size:17.5px;font-weight:600;color:var(--green-800);margin:1.6em 0 .5em}
.prose ul{display:grid;gap:10px;margin:0 0 1.3em;padding:0}
.prose ul li{padding-left:22px;position:relative}
.prose ul li::before{content:"";position:absolute;left:2px;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.prose b,.prose strong{color:var(--ink);font-weight:600}
.prose code{font-size:.9em}
.toc{
  background:rgba(233,240,226,.6);border:1px solid var(--line);border-radius:var(--r);padding:18px 22px;margin-bottom:28px;
}
.toc b{display:block;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:10px}
.toc ol{display:grid;gap:7px;counter-reset:tc}
.toc li{counter-increment:tc;font-size:14.5px;display:flex;gap:9px}
.toc li::before{content:counter(tc) ".";color:var(--ink-50)}
.toc a{color:var(--green-800)}
.toc a:hover{text-decoration:underline}
.callout{
  display:flex;gap:14px;align-items:flex-start;border-radius:var(--r);padding:18px 22px;margin:1.6em 0;
  border:1px solid var(--line);background:rgba(233,240,226,.6);
}
.callout svg{width:22px;height:22px;flex:none;margin-top:3px;color:var(--green-700)}
.callout b{display:block;color:var(--green-900);font-weight:600;margin-bottom:4px;font-size:15.5px}
.callout p{font-size:14.5px;margin:0;line-height:1.8}
.callout--warn{background:rgba(224,241,241,.65);border-color:rgba(13,139,146,.3)}
.callout--warn svg,.callout--warn b{color:var(--teal-700)}
.callout--tip{background:var(--gold-100);border-color:rgba(197,173,85,.4)}
.callout--tip svg,.callout--tip b{color:var(--gold-dark)}
.pull{
  margin:1.8em 0;padding:22px 26px;border-left:3px solid var(--gold);background:#fff;
  border-radius:0 var(--r) var(--r) 0;font-family:var(--font-display);font-size:18px;color:var(--green-900);
}
.pull footer{font-family:var(--font-body);font-size:13px;color:var(--ink-50);margin-top:8px}
.key-box{
  background:linear-gradient(140deg,var(--green-900),var(--green-950));color:#fff;border-radius:var(--r-lg);
  padding:clamp(22px,2.6vw,32px);margin-top:34px;
}
.key-box h3{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:20px;font-weight:600;margin-bottom:16px}
.key-box h3 svg{width:22px;height:22px;color:var(--gold)}
.key-box ul{display:grid;gap:12px}
.key-box li{font-size:15px;font-weight:300;line-height:1.8;padding-left:24px;position:relative;color:rgba(255,255,255,.86)}
.key-box li::before{content:"";position:absolute;left:0;top:12px;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.post-cta{
  display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,2.6vw,32px);
  margin-top:26px;box-shadow:var(--shadow-sm);
}
.post-cta h3{font-family:var(--font-display);font-size:21px;font-weight:600;color:var(--green-900);margin-bottom:8px}
.post-cta p{font-size:14.5px;color:var(--ink-70);font-weight:300;max-width:46ch;line-height:1.8}
.post-cta-actions{display:flex;flex-wrap:wrap;gap:10px}
.disclaimer-inline{
  display:flex;gap:11px;align-items:flex-start;margin-top:24px;font-size:13.5px;color:var(--ink-50);
  background:rgba(233,240,226,.5);border-radius:var(--r);padding:15px 18px;font-weight:300;line-height:1.75;
}
.disclaimer-inline svg{width:19px;height:19px;flex:none;margin-top:2px;color:var(--teal-700)}
.articles-more{background:linear-gradient(180deg,var(--cream),var(--cream-2))}

/* ---------- 35. แผนที่ + wholesale ---------- */
.map-card{margin-top:clamp(24px,3vw,40px)}
.map-placeholder{
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;padding:clamp(20px,2.4vw,30px);
  background:linear-gradient(120deg,var(--sage-100),var(--cream-2));border:1px solid var(--line);
  border-radius:var(--r-lg);
}
.map-placeholder > svg{width:34px;height:34px;color:var(--gold-dark);flex:none}
.map-placeholder b{display:block;color:var(--green-900);font-family:var(--font-display);font-size:18px}
.map-placeholder span{font-size:14px;color:var(--ink-70);font-weight:300}
.map-placeholder .btn{margin-left:auto}
.wholesale{
  display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;
  background:linear-gradient(120deg,#fff,var(--sage-100));border:1px solid var(--line);
  border-radius:var(--r-xl);padding:clamp(24px,3vw,40px);box-shadow:var(--shadow-sm);
}
.wholesale h2{font-size:clamp(21px,2.2vw,29px)}
.wholesale .lead{max-width:56ch}
.wholesale-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 36. ปรับ responsive ทั่วไปของเวอร์ชันหลายหน้า ---------- */
@media (max-width:1080px){
  .nav{
    position:absolute;left:0;right:0;top:var(--header-h);flex-direction:column;align-items:stretch;gap:0;
    background:var(--cream);border-bottom:1px solid var(--line);padding:10px var(--gutter) 22px;
    max-height:0;overflow:hidden;opacity:0;transition:max-height .45s var(--ease),opacity .3s;box-shadow:var(--shadow-md);
    justify-content:flex-start;
  }
  .nav.is-open{max-height:70vh;opacity:1;overflow:auto}
  .nav a{padding:14px 8px;border-radius:10px;font-size:16px;border-bottom:1px solid var(--line)}
  .nav a.is-active::after{display:none}
  .nav a.is-active{background:var(--sage-100)}
}
@media (max-width:960px){
  .product-grid{grid-template-columns:1fr}
  .product-stage{order:-1}
}

/* ---------- 37. สถานะปุ่มสั่งซื้อออนไลน์ + ลิงก์ในเมนูมือถือ ---------- */
.nav-extra{display:none}
.buy-pill.is-current{background:var(--green-900);box-shadow:inset 0 0 0 2px rgba(255,255,255,.35)}
.nav-extra.is-current{background:var(--green-800);color:#fff !important}
@media (max-width:1080px){
  .nav-extra{
    display:flex;align-items:center;gap:10px;margin-top:12px;justify-content:center;
    background:var(--green-800);color:#fff;border-radius:999px;padding:14px 18px;
    font-size:16px;font-weight:500;border-bottom:0 !important;
  }
  .nav-extra svg{width:19px;height:19px}
}