:root{
  --acc:#0b6e4f; --acc2:#083f2e; --bg:#f3f7f5; --card:#fff;
  --mut:#5b6b66; --line:#dde5e2; --soft:#eef7f2; --warn:#fff6e8;
  --txt:#17231f; --red:#c0392b;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--txt);line-height:1.55}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
header.site{background:linear-gradient(135deg,var(--acc),var(--acc2));color:#fff;padding:14px 0}
.container{max-width:1240px;margin:0 auto;padding:0 20px}
.headerrow{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.brand .logo{width:38px;height:38px;border-radius:10px;background:#fff;color:var(--acc);display:grid;place-items:center;font-size:20px;font-weight:800}
nav.main{display:flex;gap:4px;flex-wrap:wrap}
nav.main a{padding:8px 12px;border-radius:8px;color:#e7f4ee;font-size:14px;font-weight:500}
nav.main a:hover{background:rgba(255,255,255,.14);text-decoration:none}
nav.main a.active{background:#fff;color:var(--acc)}
.lang{display:flex;align-items:center;gap:4px}
.lang select{background:#fff;border:none;border-radius:8px;padding:7px 8px;font-size:13px;font-weight:600;color:var(--acc2)}
.hero{background:linear-gradient(120deg,#0b6e4f,#0a5a42 60%,#095040);color:#fff;padding:46px 0;border-radius:0 0 26px 26px}
.hero h1{font-size:32px;margin:0 0 12px;max-width:820px}
.hero p{font-size:16px;opacity:.92;max-width:780px;margin:0 0 22px}
.btn{display:inline-block;background:#fff;color:var(--acc);font-weight:700;padding:12px 22px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn.dark{background:var(--acc);color:#fff}
section{padding:34px 0}
.grid{display:grid;gap:20px}
.grid.c2{grid-template-columns:1fr 1fr}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.card h3{margin:0 0 10px;color:var(--acc)}
.kicker{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--acc);margin-bottom:8px}
.lead{font-size:18px;color:#33443e}
footer.site{background:#0c2b21;color:#cfe2da;padding:28px 0;margin-top:40px;font-size:13px}
footer.site .footrow{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer.site a{color:#aee0cd}
.pill{display:inline-block;background:var(--soft);color:var(--acc);border:1px solid #bfe0d0;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;margin:3px 3px 0 0}
/* ---- auditor page ---- */
.audwrap{display:grid;grid-template-columns:360px 1fr;gap:18px;align-items:start}
@media(max-width:980px){.audwrap{grid-template-columns:1fr}}
.panel,.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.panel h3{margin:0 0 10px;font-size:14px;color:var(--acc);text-transform:uppercase;letter-spacing:.06em}
.presets{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.presets button{flex:1;min-width:120px;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px;font-size:12px;cursor:pointer;font-weight:600;color:var(--txt)}
.presets button:hover{border-color:var(--acc);color:var(--acc)}
.group{margin-bottom:12px}
.group h4{font-size:12px;margin:0 0 6px;color:var(--mut);text-transform:uppercase;letter-spacing:.05em}
.slider{margin-bottom:9px}
.slider label{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--txt);margin-bottom:2px;gap:8px}
.slider .tip{color:var(--acc);cursor:help;background:var(--soft);border-radius:50%;width:16px;height:16px;display:grid;place-items:center;font-size:11px;font-weight:700}
.slider output{color:#0c4530;font-weight:700;white-space:nowrap}
input[type=range]{width:100%;accent-color:var(--acc);margin-top:4px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:11px;padding:12px}
.kpi .v{font-size:22px;font-weight:800;color:#0c4530}
.kpi .l{font-size:11px;color:var(--mut);margin-top:2px}
.charts{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:1000px){.charts{grid-template-columns:1fr}}
.chart-box{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:12px}
.chart-box h4{margin:0 0 6px;font-size:13px;color:#2a3a34}
.chart-box canvas{max-height:280px;width:100%}
.cert{background:var(--soft);border:1px solid #bfe0d0;border-radius:13px;padding:16px;margin-top:16px}
.cert h4{margin:0 0 8px;color:var(--acc);font-size:15px}
.cert table{width:100%;border-collapse:collapse;font-size:13px}
.cert td{padding:4px 6px;border-bottom:1px solid #d8e9e0}
.cert td:last-child{text-align:right;font-weight:700;color:#0c4530}
.cert a{display:inline-block;margin-top:10px;font-weight:700}
.explain{margin-top:14px;font-size:13.5px;line-height:1.6;background:var(--warn);border:1px solid #ece4c5;border-radius:13px;padding:13px}
.note{font-size:11.5px;color:var(--mut);margin-top:12px}
.tooltip{position:relative}
.tooltip:hover::after{content:attr(data-tip);position:absolute;left:0;top:calc(100% + 6px);background:#0c2b21;color:#eaf6ef;font-size:11.5px;font-weight:400;padding:8px 10px;border-radius:8px;width:240px;z-index:20;line-height:1.4;box-shadow:0 6px 16px rgba(0,0,0,.25)}
.tooltip:hover::before{content:"";position:absolute;left:18px;top:calc(100% - 2px);border:6px solid transparent;border-bottom-color:#0c2b21;z-index:20}
/* method / company pages */
.ol{list-style:none;counter-reset:st;padding:0}
.ol li{counter-increment:st;padding:12px 0;border-bottom:1px solid var(--line);display:flex;gap:14px}
.ol li::before{content:counter(st);background:var(--acc);color:#fff;font-weight:800;flex:0 0 34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:15px}
.contactlist{display:grid;gap:10px;margin-top:12px}
.contactlist a{display:block;background:var(--soft);border:1px solid #bfe0d0;border-radius:10px;padding:12px 14px;font-weight:600}

/* v2: tabs, tables, stacks, two-col */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px;border-bottom:2px solid var(--line);padding-bottom:8px}
.tabBtn{flex:1;min-width:96px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 6px;font-size:12px;font-weight:600;cursor:pointer;color:var(--txt)}
.tabBtn:hover{border-color:var(--acc)}
.tabBtn.active{background:var(--acc);color:#fff;border-color:var(--acc)}
.pane{display:none}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
@media(max-width:1000px){.two{grid-template-columns:1fr}}
.datatable{width:100%;border-collapse:collapse;font-size:12.5px}
.datatable th{background:var(--soft);color:var(--acc2);text-align:left;padding:6px 8px;border-bottom:2px solid #bfe0d0;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em}
.datatable td{padding:5px 8px;border-bottom:1px solid var(--line);text-align:left}
.datatable td:nth-child(n+2){text-align:right}
.datatable tbody tr:hover{background:var(--soft)}
.datatable{max-height:320px;overflow:auto;display:block}
.stack{font-size:13px;padding:7px 4px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px}
.stack.net{border-bottom:none;padding-top:10px;color:var(--acc)}
.dot{width:12px;height:12px;border-radius:3px;display:inline-block}