/* Verra Global — ACMX. Every colour is a token; themes below swap the palette. */
:root{
  --bg:#f1f0eb;--surface:#e5e7e1;--card:#fafaf7;--fg:#0e1b20;--text-2:#46545b;--muted-fg:#56636a;--line:#cbcfc8;--line-strong:#a9b0ab;
  --accent:#c2692f;--accent-hover:#a6551f;--on-accent:#fff;--teal:#2c8a7e;--teal-deep:#1f6b62;
  --dark:#0c1c21;--dark-2:#132a30;--dark-fg:#e9ede9;--dark-muted:#9db0b0;--dark-line:#ffffff1f;--dark-accent:#e39a64;
  --radius:6px;
  --sans:"Inter Tight",Inter,"Segoe UI",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
/* 2 · Midnight Gold — dark everywhere, gold accent, cyan secondary */
[data-theme=midnight]{--bg:#0b1220;--surface:#111a2b;--card:#142036;--fg:#e8eef7;--text-2:#b6c2d4;--muted-fg:#8796ad;--line:#22304a;--line-strong:#34466a;
  --accent:#f2b544;--accent-hover:#ffc65e;--on-accent:#1a1406;--teal:#4cc9f0;--teal-deep:#1d8fb5;
  --dark:#060b16;--dark-2:#0a1324;--dark-fg:#e8eef7;--dark-muted:#8fa0b8;--dark-line:#ffffff17;--dark-accent:#f2b544}
/* 3 · Forest & Ochre — warm sandstone, deep green, ochre */
[data-theme=forest]{--bg:#f4efe4;--surface:#e9e2d2;--card:#fbf8f1;--fg:#1c2a21;--text-2:#45503f;--muted-fg:#69705f;--line:#d6ccb8;--line-strong:#b5aa93;
  --accent:#2f6b45;--accent-hover:#245636;--on-accent:#fff;--teal:#b8871f;--teal-deep:#8d6614;
  --dark:#15251b;--dark-2:#1c3123;--dark-fg:#eef0e6;--dark-muted:#a9b5a2;--dark-line:#ffffff1c;--dark-accent:#e0b44f}
/* 4 · Arctic Cobalt — crisp white, cobalt blue, aqua */
[data-theme=cobalt]{--bg:#f6f8fc;--surface:#e9eef7;--card:#ffffff;--fg:#0b1533;--text-2:#3d4866;--muted-fg:#5f6a86;--line:#d5dcea;--line-strong:#aab5cc;
  --accent:#2747f5;--accent-hover:#1834d6;--on-accent:#fff;--teal:#0aa5a5;--teal-deep:#077e7e;
  --dark:#0a1433;--dark-2:#0f1c45;--dark-fg:#eef2fb;--dark-muted:#9eabcb;--dark-line:#ffffff1c;--dark-accent:#6fe3d8}
/* 5 · Plum & Brass — soft lilac-grey, deep plum, brass */
[data-theme=plum]{--bg:#f5f2f5;--surface:#ebe5ec;--card:#fcfafc;--fg:#22142a;--text-2:#4e4256;--muted-fg:#6e6276;--line:#dcd3de;--line-strong:#b7aabb;
  --accent:#6d2e8f;--accent-hover:#58237a;--on-accent:#fff;--teal:#b08a3e;--teal-deep:#86682b;
  --dark:#1d1126;--dark-2:#2a1836;--dark-fg:#f2ecf4;--dark-muted:#b7a7bf;--dark-line:#ffffff1c;--dark-accent:#d9b56a}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
::selection{background:var(--teal);color:#fff}
.shell{max-width:1440px;margin:auto;padding-left:5%;padding-right:5%}
.skip{position:absolute;top:-100px;left:10px}.skip:focus{top:10px;background:#fff;z-index:100;padding:12px}

/* Header */
.nav{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px;gap:26px}
.brand{font-weight:700;font-size:30px;letter-spacing:-1.2px;display:flex;align-items:center;gap:10px}
.brand-dot{height:9px;width:9px;background:var(--accent);border-radius:2px;transform:rotate(45deg);margin-top:8px}
.brand small{font:500 9.5px/1.3 var(--mono);letter-spacing:1.2px;border-left:1px solid var(--line-strong);padding-left:12px;margin-left:4px;color:var(--muted-fg)}
.navlinks{display:flex;gap:6px;font-size:14px;font-weight:500}
.navlinks a{padding:9px 13px;border-radius:999px;white-space:nowrap}
.navlinks a:hover{background:var(--surface)}
.navlinks a[aria-current=page]{background:var(--fg);color:var(--bg)}
.menu-btn{display:none;background:none;color:var(--fg);border:1px solid var(--line-strong);border-radius:var(--radius);padding:9px 12px;font:12px var(--mono)}
.cta{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;background:var(--accent);color:var(--on-accent);padding:14px 18px;font:500 14px var(--sans);border:0;border-radius:var(--radius);cursor:pointer;white-space:nowrap;transition:background .2s,transform .2s}
.cta:hover{background:var(--accent-hover);transform:translateY(-1px)}
.cta span,.text-link span{font-size:19px;line-height:1}
.text-link{display:inline-flex;align-items:center;gap:26px;padding:10px 0;border-bottom:1px solid var(--line-strong);font-size:14px;font-weight:500}
.text-link:hover{color:var(--teal);border-color:var(--teal)}
.eyebrow{font:500 11.5px var(--mono);letter-spacing:1.6px;text-transform:uppercase;color:var(--muted-fg)}
.signal{color:var(--teal)}

/* Hero */
.hero{position:relative;padding-top:64px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle,color-mix(in srgb,var(--fg) 10%,transparent) 1px,transparent 1.4px) 0 0/22px 22px;-webkit-mask:linear-gradient(90deg,transparent 30%,#000 75%);mask:linear-gradient(90deg,transparent 30%,#000 75%);pointer-events:none}
.hero h1{position:relative;font-size:clamp(52px,6.8vw,104px);line-height:.98;font-weight:500;letter-spacing:-.045em;margin:30px 0 28px;max-width:min(860px,60%)}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--teal),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-art{position:absolute;right:0;top:190px;width:38%;max-width:520px;pointer-events:none}
.hero-art .edges{stroke:color-mix(in srgb,var(--fg) 20%,transparent)}
.hero-art .nodes{fill:var(--card);stroke:var(--teal)}
.hero-art .hub{fill:var(--fg)}
.hero-art .core{fill:var(--accent)}
.hero-art .labels{fill:var(--muted-fg)}
.hero-bottom{position:relative;z-index:2;margin-top:60px;max-width:440px}
.hero-bottom p{font-size:17px;line-height:1.6;color:var(--text-2)}
.hero-actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:26px}
.hero-footer{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:22px 0;margin-top:70px;font:12px var(--mono);color:var(--muted-fg)}
.page-hero{padding-top:70px;padding-bottom:60px}
.page-hero h1{font-size:clamp(46px,5.6vw,88px);line-height:1;font-weight:500;letter-spacing:-.04em;margin:24px 0 22px;max-width:980px}
.page-hero p{font-size:18px;line-height:1.6;max-width:660px;color:var(--text-2)}

/* Ticker */
.ticker{position:relative;display:flex;justify-content:space-between;flex-wrap:wrap;padding:22px 0;border-top:1px solid var(--line);gap:14px 22px;font-size:15px;font-weight:500}
.ticker span{display:flex;gap:10px;align-items:center}
.ticker b{font:500 11px var(--mono);color:var(--teal);border:1px solid color-mix(in srgb,var(--teal) 40%,transparent);border-radius:999px;padding:3px 7px}

/* Sections */
section{scroll-margin-top:90px}
.dark-section{background:linear-gradient(180deg,var(--dark),var(--dark-2));color:var(--dark-fg);padding:88px 0 92px}
.light-section{padding:88px 0}
.alt-section{background:var(--surface);padding:84px 0}
.section-top{display:flex;justify-content:space-between;align-items:start;gap:40px;margin-bottom:48px}
.section-top h2{font-size:clamp(36px,4.4vw,66px);line-height:1.04;letter-spacing:-.035em;font-weight:500;margin:18px 0 0;max-width:860px}
.section-top>p{max-width:370px;font-size:16px;line-height:1.65;color:var(--muted-fg);margin:36px 0 0}
.dark-section .section-top>p,.dark-section .eyebrow{color:var(--dark-muted)}
.dark-section .signal,.dark-section .eyebrow.signal{color:var(--dark-accent)}

/* Numbered rows */
.rows{border-top:1px solid var(--line-strong)}
.row{display:grid;grid-template-columns:80px 1fr 1.3fr;align-items:start;gap:25px;padding:28px 0;border-bottom:1px solid var(--line);transition:background .2s}
.row:hover{background:linear-gradient(90deg,color-mix(in srgb,var(--teal) 6%,transparent),transparent)}
.row .num{font:500 12px var(--mono);color:var(--teal);padding-top:7px}
.row h3{font-size:26px;letter-spacing:-.6px;font-weight:500;margin:0}
.row p{font-size:15px;line-height:1.65;margin:0;color:var(--text-2)}
.row .meta{font:11px var(--mono);text-transform:uppercase;letter-spacing:1px;color:var(--muted-fg);margin-top:10px;display:block}
.dark-section .rows,.dark-section .row{border-color:var(--dark-line)}
.dark-section .row:hover{background:linear-gradient(90deg,#ffffff08,transparent)}
.dark-section .row p{color:var(--dark-muted)}
.dark-section .row .num{color:var(--dark-accent)}
.dark-section .row .meta{color:var(--dark-muted);opacity:.8}

/* Cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid.four{grid-template-columns:repeat(4,1fr)}
.grid article{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 22px;transition:border-color .2s,transform .2s}
.grid article:hover{border-color:var(--teal);transform:translateY(-2px)}
.grid h3{font-size:22px;letter-spacing:-.5px;font-weight:500;margin:14px 0 10px}
.grid p,.grid li{font-size:15px;line-height:1.6;color:var(--text-2)}
.grid ul{padding-left:18px;margin:12px 0 0}
.dark-section .grid article{background:#ffffff06;border-color:var(--dark-line)}
.dark-section .grid article:hover{border-color:color-mix(in srgb,var(--dark-accent) 55%,transparent)}
.dark-section .grid p,.dark-section .grid li{color:var(--dark-muted)}
.alt-section .grid article{background:var(--bg)}

/* Pipeline strip */
.pipeline{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;padding:0;margin:0}
.pipeline li{list-style:none;padding:20px 16px;border:1px solid var(--dark-line);border-radius:var(--radius);background:#ffffff05;min-height:150px;display:flex;flex-direction:column;justify-content:space-between;position:relative}
.pipeline li::before{content:"";position:absolute;top:0;left:16px;right:16px;height:2px;background:linear-gradient(90deg,var(--teal),var(--accent));opacity:.8}
.pipeline b{font-size:19px;font-weight:500;letter-spacing:-.3px}
.pipeline small{font:11px/1.5 var(--mono);color:var(--dark-muted)}
.state-bar{margin-top:8px;padding:16px 18px;border-radius:var(--radius);background:linear-gradient(90deg,var(--teal),var(--teal-deep));color:#fff;font:500 11.5px var(--mono);letter-spacing:1px;text-transform:uppercase;display:flex;justify-content:space-between;gap:20px}

/* Evidence ladder */
.ladder{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.ladder div{padding:20px 18px 24px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--line)}
.ladder div::before{content:"";display:block;height:5px;border-radius:999px;background:linear-gradient(90deg,var(--teal),var(--accent));margin-bottom:18px;width:calc(var(--lvl)*20%)}
.ladder b{display:block;font-size:18px;font-weight:500;letter-spacing:-.3px;margin-bottom:8px}
.ladder p{margin:0;font-size:14px;line-height:1.55;color:var(--text-2)}

/* Tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:15px}
th{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:1px;color:var(--muted-fg);text-align:left;padding:16px 16px 14px;border-bottom:1px solid var(--line-strong);background:var(--surface)}
td{padding:18px 16px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.55}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:color-mix(in srgb,var(--teal) 4%,transparent)}
td:first-child{font-size:17px;font-weight:500;letter-spacing:-.2px;white-space:nowrap}
td small{display:block;font:400 11px var(--mono);color:var(--muted-fg);margin-top:6px;white-space:normal}
.alt-section .table-wrap{background:var(--bg)}
.tag{display:inline-block;font:500 10px var(--mono);letter-spacing:.8px;text-transform:uppercase;border-radius:999px;padding:4px 9px;background:color-mix(in srgb,var(--teal) 14%,transparent);color:var(--teal-deep);white-space:nowrap}
[data-theme=midnight] .tag{color:var(--teal)}

/* Filters */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.filters button{background:var(--card);border:1px solid var(--line-strong);border-radius:999px;padding:9px 15px;font:500 12px var(--mono);color:var(--fg)}
.filters button:hover{border-color:var(--teal)}
.filters button[aria-pressed=true]{background:var(--fg);color:var(--bg);border-color:var(--fg)}

/* Callout */
.callout{border-left:3px solid var(--accent);padding:6px 0 6px 24px;margin:40px 0 0;max-width:820px}
.callout p{margin:0;font-size:19px;line-height:1.55}
.dark-section .callout{border-color:var(--dark-accent)}
.dark-section .callout p{color:var(--dark-fg)}

/* FAQ */
.faq details{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:10px}
.faq summary{cursor:pointer;font-size:19px;font-weight:500;letter-spacing:-.3px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--accent)}
.faq details[open]{border-color:var(--teal)}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;font-size:16px;line-height:1.6;color:var(--text-2);max-width:820px}

/* Form */
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px 26px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.form .full{grid-column:1/-1}
.form label{display:flex;flex-direction:column;gap:8px;font:500 11px var(--mono);text-transform:uppercase;letter-spacing:1px;color:var(--muted-fg)}
.form input,.form select,.form textarea{font:16px var(--sans);color:var(--fg);background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius);padding:12px 12px;text-transform:none;letter-spacing:0}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--teal)}
.form textarea{min-height:130px;resize:vertical}
.form fieldset{border:0;padding:0;margin:0;display:flex;gap:22px;flex-wrap:wrap}
.form legend{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:1px;color:var(--muted-fg);margin-bottom:10px;padding:0}
.form .radio{flex-direction:row;align-items:center;gap:8px;font:15px var(--sans);text-transform:none;letter-spacing:0;color:var(--fg)}
.form .consent{flex-direction:row;align-items:flex-start;gap:10px;font:14px/1.5 var(--sans);text-transform:none;letter-spacing:0;color:var(--text-2)}
.form-note{font-size:13px;color:var(--muted-fg);line-height:1.55}

/* Contact block + footer */
.contact{padding-top:92px;padding-bottom:60px}
.contact h2{font-size:clamp(44px,6vw,88px);letter-spacing:-.04em;line-height:1.02;font-weight:500;margin:22px 0 36px;max-width:880px}
.contact-inner{display:flex;justify-content:space-between;gap:40px;align-items:flex-end}
.contact p{font-size:16px;line-height:1.6;max-width:380px;color:var(--muted-fg);margin-bottom:24px}
footer{background:var(--dark);color:var(--dark-muted);max-width:none!important;padding-top:10px}
.footer{padding:34px 0 26px;display:flex;justify-content:space-between;gap:25px;align-items:flex-start;font-size:13px;max-width:1440px;margin:auto}
.footer strong{color:var(--dark-fg)}
.footer-nav{display:flex;flex-wrap:wrap;gap:22px}
.footer-nav a:hover{color:var(--dark-accent)}
.legal{font-size:12px;line-height:1.6;color:var(--dark-muted);opacity:.8;max-width:1440px;margin:0 auto;padding:22px 0 40px;border-top:1px solid var(--dark-line)}

@media(max-width:1100px){
  .menu-btn{display:block}
  .navlinks{display:none;position:absolute;left:0;right:0;top:76px;background:var(--bg);flex-direction:column;gap:2px;border-bottom:1px solid var(--line);padding:8px 5% 16px}
  .navlinks a{padding:13px 12px;font-size:17px;border-radius:var(--radius)}
  .nav.open .navlinks{display:flex}
}
@media(max-width:1000px){
  .brand small{display:none}.hero h1{max-width:none}
  .hero-art{opacity:.3;width:70%;right:-20%}
  .grid,.grid.four{grid-template-columns:1fr 1fr}
  .pipeline{grid-template-columns:repeat(4,1fr)}
  .ladder{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .shell{padding-left:16px;padding-right:16px}
  .nav-inner{height:66px;gap:14px}.brand{font-size:26px}
  .navlinks{top:66px;padding:8px 16px 16px}
  .nav .cta{display:none}
  .hero{padding-top:30px}.hero h1{font-size:46px;letter-spacing:-1.8px;margin-top:22px}
  .hero-art{display:none}
  .hero-bottom{margin-top:26px}.hero-footer{margin-top:40px;flex-direction:column;align-items:flex-start;font-size:11px}
  .page-hero{padding-top:44px;padding-bottom:36px}.page-hero h1{font-size:42px;letter-spacing:-1.5px}
  .section-top{display:block;margin-bottom:28px}.section-top>p{margin-top:18px}.section-top h2{font-size:36px}
  .dark-section,.light-section,.alt-section{padding-top:56px;padding-bottom:56px}
  .contact{padding-top:56px;padding-bottom:48px}
  .row{grid-template-columns:34px 1fr;gap:6px 12px;padding:22px 0}.row p{grid-column:2}.row h3{font-size:22px}
  .grid,.grid.two,.grid.four{grid-template-columns:1fr;gap:12px}
  .pipeline{grid-template-columns:1fr 1fr}.pipeline li{min-height:118px}
  .state-bar{flex-direction:column;gap:6px}
  .ladder{grid-template-columns:1fr}
  .form{grid-template-columns:1fr;padding:20px}
  .contact-inner{display:block}
  .footer{flex-direction:column}
  td:first-child{white-space:normal}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}