:root{
  --bg:#FBFBF7;
  --ink:#10241F;
  --ink-soft:#4B6058;
  --accent:#0E7C57;
  --accent-deep:#0A5940;
  --accent-pale:#E4F3EC;
  --line:#D8E6DE;
  --shopee:#EE4D2D;
  --gold:#B98A2E;
  --card:#FFFFFF;
  --radius:14px;
  --display: 'Space Grotesk', sans-serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1160px;margin:0 auto;padding:0 28px;}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-deep);display:flex;align-items:center;gap:8px;margin-bottom:14px;}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--accent);display:inline-block;}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.01em;}
h1{font-size:clamp(34px,4.6vw,52px);line-height:1.08;}
h2{font-size:clamp(28px,3.4vw,38px);line-height:1.12;}
h3{font-size:19px;}
p{color:var(--ink-soft);}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--body);font-weight:600;font-size:15px;padding:13px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 20px -8px rgba(14,124,87,.55);}
.btn-primary:hover{background:var(--accent-deep);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--accent);}
.btn-shopee{background:var(--shopee);color:#fff;box-shadow:0 6px 20px -8px rgba(238,77,45,.55);}
.btn-shopee:hover{filter:brightness(1.05);}
.btn-block{width:100%;justify-content:center;}

header{position:sticky;top:0;z-index:50;background:rgba(251,251,247,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;}
.logo{font-family:var(--display);font-weight:700;font-size:19px;display:flex;align-items:center;gap:10px;}
.logo-img{height:38px;width:auto;display:block;}
.logo-mark{width:30px;height:30px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700;}
.nav-links{display:flex;gap:26px;font-size:14px;font-weight:500;}
.nav-links a{color:var(--ink-soft);transition:color .15s;white-space:nowrap;}
.nav-links a:hover, .nav-links a.active{color:var(--accent-deep);}
.nav-cta a{padding:10px 18px;font-size:13.5px;}
@media (max-width:980px){.nav-links{display:none;}}

section{padding:76px 0;}
.section-head{max-width:620px;margin-bottom:44px;}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.pill{font-family:var(--mono);font-size:12px;padding:7px 13px;border:1px solid var(--line);border-radius:999px;color:var(--accent-deep);background:var(--accent-pale);}

/* page header banner */
.page-hero{padding:56px 0 20px;}
.page-hero .eyebrow{margin-bottom:10px;}
.page-hero p.lede{max-width:560px;margin-top:14px;font-size:16px;}
.breadcrumb{font-family:var(--mono);font-size:12px;color:var(--ink-soft);margin-bottom:18px;}
.breadcrumb a{color:var(--accent-deep);}

/* product cards (catalog) */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.product-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:14px;transition:box-shadow .2s ease, transform .2s ease;}
.product-card:hover{box-shadow:0 16px 32px -18px rgba(16,36,31,.25);transform:translateY(-3px);}
.product-photo{aspect-ratio:4/3;border-radius:10px;background:var(--accent-pale);display:flex;align-items:center;justify-content:center;overflow:hidden;}
.product-photo img{width:82%;object-fit:contain;}
.product-name{font-family:var(--display);font-size:18px;font-weight:600;}
.product-desc{font-size:13.8px;color:var(--ink-soft);}
.spec-block{font-family:var(--mono);font-size:11.5px;color:var(--ink-soft);border-top:1px dashed var(--line);padding-top:10px;display:flex;flex-direction:column;gap:4px;}
.spec-block span b{color:var(--ink);font-weight:500;}
.product-cta{margin-top:auto;padding-top:6px;}
.category-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px;}
.category-tabs a{font-family:var(--mono);font-size:12px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);color:var(--ink-soft);}
.category-tabs a.active{background:var(--accent);color:#fff;border-color:var(--accent);}

/* cert */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.cert-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 18px;text-align:center;}
.cert-badge{width:44px;height:44px;border-radius:50%;background:var(--accent-pale);color:var(--accent-deep);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-family:var(--mono);font-weight:600;font-size:13px;}
.cert-card h3{font-size:15px;margin-bottom:6px;}
.cert-card p{font-size:12.5px;}
.legal-note{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;padding:18px 22px;font-size:13.5px;color:var(--ink-soft);margin-top:28px;}

/* retailer */
.retailer-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.retailer{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 16px;text-align:center;}
.retailer .r-icon{width:38px;height:38px;border-radius:50%;background:var(--accent-pale);color:var(--accent-deep);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-family:var(--mono);font-size:13px;font-weight:600;}
.retailer h3{font-size:14.5px;margin-bottom:4px;}
.retailer p{font-size:12px;margin:0;}

/* testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.testi-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;}
.testi-card p{font-size:14.5px;color:var(--ink);margin-bottom:18px;}
.testi-who{display:flex;align-items:center;gap:10px;}
.testi-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:600;font-size:14px;}
.testi-name{font-size:13.5px;font-weight:600;}
.testi-role{font-size:11.5px;color:var(--ink-soft);font-family:var(--mono);}

/* blog */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.blog-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease, box-shadow .2s ease;}
.blog-card:hover{transform:translateY(-3px);box-shadow:0 16px 32px -18px rgba(16,36,31,.25);}
.blog-thumb{aspect-ratio:16/10;background:var(--accent-pale);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:12px;color:var(--accent-deep);overflow:hidden;}
.blog-thumb img{width:100%;height:100%;object-fit:cover;}
.blog-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.blog-tag{font-family:var(--mono);font-size:11px;color:var(--accent-deep);text-transform:uppercase;letter-spacing:.08em;}
.blog-body h3{font-size:16.5px;line-height:1.3;}
.blog-body p{font-size:13.5px;}
.blog-read{margin-top:auto;font-size:13px;font-weight:600;color:var(--accent-deep);}

/* FAQ */
.faq-list{max-width:760px;}
.faq-item{border-bottom:1px solid var(--line);padding:20px 0;}
.faq-item summary{list-style:none;cursor:pointer;font-family:var(--display);font-weight:600;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:16px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:var(--mono);font-size:20px;color:var(--accent);flex-shrink:0;transition:transform .2s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{margin-top:12px;font-size:14.5px;}

/* reseller */
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.benefit-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;}
.benefit-card .num{font-family:var(--mono);font-size:12px;color:var(--accent-deep);margin-bottom:10px;display:block;}
.step-list{counter-reset:step;display:flex;flex-direction:column;gap:0;max-width:640px;}
.step-item{counter-increment:step;display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);}
.step-item::before{content:counter(step,decimal-leading-zero);font-family:var(--mono);font-size:14px;color:var(--accent-deep);flex-shrink:0;padding-top:2px;}
.step-item h3{font-size:15.5px;margin-bottom:4px;}
.step-item p{font-size:13.5px;}
.form-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;max-width:560px;}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;}
.form-row input, .form-row select, .form-row textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font-family:var(--body);font-size:14px;background:#fff;color:var(--ink);}
.form-row textarea{resize:vertical;min-height:90px;}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:60px;}
.contact-col .eyebrow{margin-bottom:16px;}
.contact-col p, .contact-col a{font-size:14px;color:var(--ink-soft);display:block;margin-bottom:8px;}
.social-row{display:flex;gap:12px;margin-top:6px;}
.social-row a{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:13px;}
.social-row a:hover{border-color:var(--accent);color:var(--accent-deep);}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:40px;aspect-ratio:16/6;}
.map-embed iframe{width:100%;height:100%;border:0;}

.cta-band{background:var(--accent-deep);color:#fff;border-radius:24px;padding:56px 48px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;}
.cta-band h2{color:#fff;max-width:420px;}
.cta-band p{color:#CFE8DC;max-width:420px;margin-top:10px;}
.cta-band .btn-primary{background:#fff;color:var(--accent-deep);}
.cta-band .btn-primary:hover{background:var(--accent-pale);}

footer{border-top:1px solid var(--line);padding:28px 0;}
.footer-row{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--ink-soft);flex-wrap:wrap;gap:10px;}

.whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:60;background:#25D366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -8px rgba(0,0,0,.35);}
.whatsapp-float svg{width:26px;height:26px;}

@media (max-width:960px){
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .retailer-grid{grid-template-columns:repeat(3,1fr);}
  .testi-grid, .blog-grid, .cert-grid, .benefit-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .product-grid, .testi-grid, .blog-grid, .cert-grid, .benefit-grid, .retailer-grid{grid-template-columns:1fr;}
  .cta-band{padding:36px 24px;flex-direction:column;text-align:center;}
}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto;} .btn,.product-card,.blog-card{transition:none;}}