:root{--green:#1f6f68;--sea:#6fa8a1;--bronze:#c8874a;--ink:#252b2d;--muted:#677276;--paper:#f5f4ef;--line:#e1e3df;--white:#fff;--shadow:0 12px 32px rgba(37,43,45,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}.container{width:min(1180px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:#174e4a;font:700 25px Georgia,serif}.brand img{width:48px;height:30px}.main-nav{display:flex;gap:21px;align-items:center}.main-nav a{color:var(--ink);font-size:14px;text-decoration:none;padding:28px 0 24px;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a.active{color:var(--green);border-color:var(--green)}.main-nav .rfq-btn{background:var(--green);color:#fff!important;border:0!important;padding:10px 18px;border-radius:6px}.rfq-count{display:inline-grid;place-items:center;background:var(--bronze);min-width:19px;height:19px;border-radius:20px;font-size:11px;margin-left:5px}.menu-toggle{display:none;background:none;border:0;font-size:26px}.hero{height:520px;position:relative;overflow:hidden;background:linear-gradient(120deg,#e9eeeb,#d6e2df)}.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s;background-size:cover;background-position:center}.hero-slide.show{opacity:1}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(247,248,245,.96) 0%,rgba(247,248,245,.82) 36%,rgba(247,248,245,.15) 70%,rgba(247,248,245,.05) 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var(--line);border-radius:5px;color:var(--green);font-weight:700}.mini-btn.rfq{color:var(--bronze);border-color:#ddbaa0}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{overflow:hidden;text-decoration:none;color:var(--ink)}.project-thumb{height:210px;background:linear-gradient(135deg,#dce8e5,#83aaa4);background-size:cover;background-position:center;position:relative}.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.9);display:grid;place-items:center;color:var(--green);font-size:22px}.project-card .body{padding:15px}.logo-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.logo-card{height:90px;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center;padding:12px;background:#fff}.logo-card img{max-width:100%;max-height:55px;object-fit:contain}.logo-card b{color:#465254}.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.cert-card{padding:14px;text-align:center}.cert-image{height:230px;background:#f6f7f5;border:1px solid var(--line);border-radius:5px;display:flex;align-items:center;justify-content:center;overflow:hidden}.cert-image img{width:100%;height:100%;object-fit:contain}.org-wrap{overflow-x:auto;padding-top:28px;padding-bottom:38px}.org-chart{min-width:900px;display:flex;flex-direction:column;gap:70px;align-items:stretch}.org-root-group{position:relative;display:flex;flex-direction:column;align-items:center}.org-person{position:relative;z-index:2;background:#fff;border:1px solid var(--line);border-top:3px solid var(--green);border-radius:12px;box-shadow:0 8px 26px rgba(37,43,45,.07);padding:16px;display:flex;align-items:center;gap:13px;text-align:left;min-width:210px;max-width:290px}.org-person.root{min-width:300px;padding:19px 22px;border-top-width:4px}.org-person.manager{margin:0 auto;min-width:230px}.org-person.staff{min-width:0;width:100%;padding:12px;box-shadow:0 5px 18px rgba(37,43,45,.05)}.org-avatar{width:64px;height:64px;border-radius:50%;overflow:hidden;flex:0 0 64px;border:3px solid #e3efec;background:#eef4f2;display:grid;place-items:center;color:var(--green);font-weight:800}.org-person.root .org-avatar{width:82px;height:82px;flex-basis:82px}.org-person.staff .org-avatar{width:52px;height:52px;flex-basis:52px}.org-avatar img{width:100%;height:100%;object-fit:cover;display:block}.org-avatar.initials span{font-size:18px;letter-spacing:.04em}.org-person.root .org-avatar.initials span{font-size:23px}.org-person h3{font-size:16px;line-height:1.2;margin:0 0 5px;color:#203a38}.org-person.root h3{font-size:19px}.org-title{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.045em;color:var(--green)}.org-department{font-size:11px;color:var(--muted);margin-top:3px}.org-contact{display:flex;gap:7px;margin-top:7px}.org-contact a{width:24px;height:24px;border:1px solid #dbe5e2;border-radius:50%;display:grid;place-items:center;text-decoration:none;color:var(--green);font-size:11px;font-weight:800}.org-root-line{height:48px;width:2px;background:#bbc9c6}.org-manager-level{position:relative;width:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:38px;padding-top:28px;align-items:start}.org-manager-level:before{content:"";position:absolute;top:0;left:8%;right:8%;height:2px;background:#bbc9c6}.org-manager-branch{position:relative;min-width:0;display:flex;flex-direction:column;align-items:stretch}.org-manager-branch:before{content:"";position:absolute;top:-28px;left:50%;height:28px;width:2px;background:#bbc9c6}.org-staff-connector{width:2px;height:28px;background:#c5d0cd;margin:0 auto}.org-staff-grid{position:relative;display:grid;grid-template-columns:repeat(2,minmax(180px,1fr));gap:18px;padding-top:24px}.org-staff-grid:before{content:"";position:absolute;top:0;left:12%;right:12%;height:1px;background:#c5d0cd}.org-staff-wrap{position:relative;min-width:0}.org-staff-wrap:before{content:"";position:absolute;top:-24px;left:50%;height:24px;width:1px;background:#c5d0cd}.org-subtree{margin-top:18px;padding:18px 0 0;border-top:1px dashed #d7dfdd;display:grid;gap:18px}.org-subtree .org-manager-branch:before{display:none}.org-subtree .org-person.manager{width:100%;min-width:0}.org-subtree .org-staff-grid{grid-template-columns:1fr}.organization-section{background:linear-gradient(180deg,#fff 0%,#fbfcfa 100%)}@media(max-width:1050px){.org-chart{min-width:820px}.org-manager-level{gap:24px}.org-staff-grid{grid-template-columns:1fr}}.rfq-panel{background:linear-gradient(120deg,#1f6f68,#4c8b85);color:#fff;border-radius:16px;padding:38px}.rfq-panel h2{font:700 34px Georgia,serif;margin:0 0 18px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:5px}.field input,.field textarea,.field select{width:100%;padding:12px;border:1px solid #d7ddda;border-radius:6px;background:#fff;color:#222}.field textarea{min-height:120px}.full{grid-column:1/-1}.page-hero{padding:70px 0;background:linear-gradient(120deg,#f5f4ef,#e2ece9)}.breadcrumb{font-size:13px;color:var(--muted)}.content-grid{display:grid;grid-template-columns:270px 1fr;gap:28px}.sidebar{border:1px solid var(--line);border-radius:10px;padding:18px;height:max-content}.sidebar h3{margin-top:0;color:#174e4a}.sidebar a{display:block;padding:9px 5px;border-bottom:1px solid #eee;color:#465254;text-decoration:none}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:38px}.detail-main-image{height:430px;background:#f4f5f2;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.detail-main-image img{width:100%;height:100%;object-fit:contain}.gallery{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.gallery img{width:80px;height:65px;object-fit:cover;border:1px solid var(--line);border-radius:5px}.pdf-link{display:inline-flex;margin-top:15px;color:var(--green);font-weight:700}.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:40px}.info-card{padding:25px}.footer{background:#f0f1ed;padding:48px 0 20px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}.footer h4{color:#174e4a}.footer a{display:block;color:#566164;text-decoration:none;margin:7px 0}.footer p{color:#667174}.footer-brand{font-size:21px}.footer-bottom{margin-top:30px;padding-top:18px;border-top:1px solid #d6d9d5;color:#70787a;font-size:12px}.whatsapp{position:fixed;right:24px;bottom:24px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#1fb66a;color:#fff;text-decoration:none;font-size:26px;box-shadow:0 10px 30px rgba(0,0,0,.2);z-index:40}.alert{padding:12px 15px;border-radius:6px;background:#e9f6f2;color:#1d675e;margin-bottom:18px}.empty{padding:45px;text-align:center;border:1px dashed #cfd5d2;border-radius:10px;color:var(--muted)}@media(max-width:900px){.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;padding:15px 4%;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav a{padding:10px;border-bottom:1px solid #eee}.hero{height:500px}.hero h1{font-size:42px}.about-grid,.detail-grid,.contact-grid,.content-grid{grid-template-columns:1fr}.feature-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.category-grid,.logo-grid{grid-template-columns:repeat(3,1fr)}.project-grid,.cert-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.org-wrap{width:100%;padding-left:4%;padding-right:4%}.org-chart{min-width:760px}section{padding:48px 0}.hero h1{font-size:35px}.hero-content{padding-top:90px}.feature-grid,.product-grid,.project-grid,.cert-grid,.form-grid,.footer-grid{grid-template-columns:1fr}.category-grid,.logo-grid{grid-template-columns:repeat(2,1fr)}.section-head{align-items:start;flex-direction:column}.full{grid-column:auto}}
.footer-social{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}.footer-social a{font-size:12px;border:1px solid #d8e1df;padding:6px 9px;border-radius:7px}.map-frame{margin-top:20px;border-radius:14px;overflow:hidden;border:1px solid #e2e8e6}.brand img{object-fit:contain;max-height:44px}

.spec-table{border:1px solid #e1e8e6;border-radius:12px;overflow:hidden;margin:15px 0 22px}.spec-line{display:grid;grid-template-columns:minmax(140px,35%) 1fr;border-bottom:1px solid #e7ecea}.spec-line:last-child{border-bottom:0}.spec-line b,.spec-line span{padding:11px 14px}.spec-line b{background:#f5f8f7;color:#174e4a}@media(max-width:600px){.spec-line{grid-template-columns:1fr}.spec-line span{padding-top:4px}}
.variant-box{margin:24px 0;padding:20px;border:1px solid var(--line);border-radius:12px;background:#fbfcfa}.variant-box h3{margin-top:0;color:#174e4a}.muted-front{color:var(--muted)}.variant-table{border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}.variant-line{display:grid;grid-template-columns:minmax(160px,.8fr) 1.5fr 80px;gap:15px;align-items:center;padding:13px 15px;border-bottom:1px solid var(--line)}.variant-line:last-child{border-bottom:0}.variant-line small{display:block;color:var(--muted);margin-top:3px}.variant-attrs{display:flex;gap:7px;flex-wrap:wrap}.variant-attrs span{background:#f0f5f3;border:1px solid #dce8e5;padding:5px 8px;border-radius:6px;font-size:12px}.variant-attrs em{width:100%;font-size:12px;color:var(--muted)}.rfq-add-form{display:grid;grid-template-columns:minmax(220px,1fr) 110px auto;gap:10px;align-items:end;margin:20px 0}.rfq-add-form .field select,.rfq-add-form .field input{height:43px}.rfq-cart{padding:15px;margin-bottom:30px}.rfq-cart-line{display:grid;grid-template-columns:1fr 100px 80px;gap:10px;padding:12px;border-bottom:1px solid #eee;align-items:center}.rfq-cart-line:last-child{border-bottom:0}.rfq-cart-line input{padding:10px;border:1px solid var(--line);border-radius:6px;width:100%}.selected-variant{margin-top:7px;color:#315f5a;background:#f1f7f5;padding:7px 9px;border-radius:6px;width:max-content;max-width:100%}@media(max-width:700px){.variant-line,.rfq-add-form,.rfq-cart-line{grid-template-columns:1fr}.qty-field{max-width:none}}

/* v0.6 About page + slider video */
.hero-slide>video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.page-lead{max-width:720px;color:#5b6869;font-size:17px;margin:12px 0 0}.about-main-title{font:700 38px/1.15 Georgia,serif;color:#174e4a;margin:8px 0 20px}.rich-content{color:#465254}.rich-content p:first-child{margin-top:0}.rich-content ul{padding-left:20px}.about-values{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.about-value{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;box-shadow:0 5px 20px rgba(37,43,45,.04)}.about-value h3{color:#174e4a;font:700 23px Georgia,serif;margin:8px 0 12px}.about-value p{color:var(--muted);margin:0}.about-stats-section{padding:38px 0;background:#fff}.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.about-stats>div{text-align:center;border:1px solid var(--line);border-radius:10px;padding:20px;background:#fafbf9}.about-stats strong{display:block;color:var(--green);font:700 27px Georgia,serif}.about-stats span{display:block;color:var(--muted);font-size:12px;margin-top:4px}@media(max-width:800px){.about-values,.about-stats{grid-template-columns:1fr 1fr}}@media(max-width:520px){.about-values,.about-stats{grid-template-columns:1fr}}