/* Suzhi · suzhi.earth · site styles
   Structure: tokens (light, then dark) → base → header → hero → sections → footer → motion → print */

/* ---------- fonts (self-hosted, see fonts.css) ---------- */
/* anek-latin latin */
@font-face {
  font-family: 'Anek Latin';
  font-style: normal;
  font-weight: 100 800;
  font-stretch: 75% 125%;
  font-display: swap;
  src: url("fonts/anek-latin-latin-100-800.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;
}
/* anek-tamil tamil */
@font-face {
  font-family: 'Anek Tamil';
  font-style: normal;
  font-weight: 100 800;
  font-stretch: 75% 125%;
  font-display: swap;
  src: url("fonts/anek-tamil-tamil-100-800.woff2") format("woff2");
  unicode-range: U+0964-0965, U+0B82-0BFA, U+200C-200D, U+20B9, U+25CC;
}
/* plex-sans latin */
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url("fonts/plex-sans-latin-400-italic.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;
}
/* plex-sans latin */
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  font-stretch: 100%;
  font-display: swap;
  src: url("fonts/plex-sans-latin-400.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;
}
/* plex-sans latin */
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 500;
  font-stretch: 100%;
  font-display: swap;
  src: url("fonts/plex-sans-latin-500.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;
}
/* plex-sans latin */
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: 100%;
  font-display: swap;
  src: url("fonts/plex-sans-latin-600.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;
}
/* plex-mono latin */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/plex-mono-latin-400.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;
}
/* plex-mono latin */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/plex-mono-latin-500.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;
}

/* ---------- tokens ---------- */
:root{
  color-scheme:light;
  --paper:#EEF1EA; --paper-2:#E3E8DE; --paper-3:#D5DCD0;
  --ink:#121D18; --ink-2:#4A5A51; --ink-3:#6F7E75;
  --line:#C6D0C4; --line-2:#A9B7A8;
  --accent:#1D5BD3; --accent-2:#164AAE; --accent-soft:#DCE6FA; --accent-ink:#0F3A8E;
  --ok:#1E7A4D; --bad:#B23A30;
  --card:#111C17; --card-ink:#E9EFE8; --card-ink-2:#9DAEA4; --card-line:#2A3A32;
  --card-shadow:0 30px 60px -30px rgba(5,15,10,.55), 0 1px 0 var(--card-line) inset;
  --on-ink-link:#8AB0FF;
  --display:"Anek Latin","IBM Plex Sans",system-ui,sans-serif;
  --tamil:"Anek Tamil","Noto Sans Tamil","Latha",sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --radius:6px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --paper:#0E1512; --paper-2:#151E19; --paper-3:#1D2822;
    --ink:#E7EDE6; --ink-2:#A3B0A8; --ink-3:#7E8C84;
    --line:#26322B; --line-2:#3A4941;
    --accent:#6D9BFF; --accent-2:#8AB0FF; --accent-soft:#17264A; --accent-ink:#C3D4FF;
    --ok:#4FC98A; --bad:#F07C72;
    --card:#182420; --card-ink:#E9EFE8; --card-ink-2:#9DAEA4; --card-line:#31423A;
    --card-shadow:0 30px 60px -30px rgba(0,0,0,.8), 0 0 0 1px var(--card-line);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --paper:#0E1512; --paper-2:#151E19; --paper-3:#1D2822;
  --ink:#E7EDE6; --ink-2:#A3B0A8; --ink-3:#7E8C84;
  --line:#26322B; --line-2:#3A4941;
  --accent:#6D9BFF; --accent-2:#8AB0FF; --accent-soft:#17264A; --accent-ink:#C3D4FF;
  --ok:#4FC98A; --bad:#F07C72;
  --card:#182420; --card-ink:#E9EFE8; --card-ink-2:#9DAEA4; --card-line:#31423A;
  --card-shadow:0 30px 60px -30px rgba(0,0,0,.8), 0 0 0 1px var(--card-line);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
h1,h2,h3{margin:0;text-wrap:balance}
p,dl,dd{margin:0}
ol,ul{margin:0;padding:0;list-style:none}
svg{display:block}
.wrap{max-width:1140px;margin:0 auto;padding-inline:clamp(18px,4vw,40px)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.mono{font-family:var(--mono)}
.num{font-variant-numeric:tabular-nums}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 14px;border-radius:var(--radius);font-weight:600}
.skip:focus{top:12px;text-decoration:none}
.h-display{font-family:var(--display);font-weight:800;font-stretch:110%;font-size:clamp(30px,3.8vw,46px);line-height:1.02;letter-spacing:-.02em}

/* ---------- header ---------- */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--paper);background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-family:var(--display);font-weight:700;font-size:22px;letter-spacing:-.01em;font-stretch:110%}
.brand:hover{text-decoration:none}
.brand svg{width:28px;height:28px;flex:none;color:var(--accent)}
.brand .tld{color:var(--ink-3);font-weight:500}
.nav{display:flex;align-items:center;gap:22px}
.nav a{color:var(--ink-2);font-weight:500;font-size:15px}
.nav a:hover{color:var(--ink)}
@media (max-width:640px){.nav .hide-s{display:none}}
@media (max-width:420px){.status{padding:9px} .status span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap} .nav{gap:14px}}
.status{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);padding:6px 10px;border:1px solid var(--line);border-radius:999px;white-space:nowrap}
.status i{width:8px;height:8px;border-radius:50%;background:var(--ink-3);flex:none}
.status[data-state="online"] i{background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 25%,transparent)}
.status[data-state="offline"] i{background:var(--bad)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,72px);align-items:center;padding-block:clamp(48px,8vw,104px)}
@media (max-width:880px){.hero .wrap{grid-template-columns:1fr}}
.ghost{position:absolute;right:-.08em;bottom:-.32em;font-family:var(--tamil);font-weight:800;font-stretch:125%;font-size:clamp(220px,34vw,460px);line-height:1;color:var(--paper-2);user-select:none;pointer-events:none;z-index:0}
.hero-text{position:relative;z-index:1;display:flex;flex-direction:column;gap:22px}
.hero h1{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:clamp(42px,6.6vw,84px);line-height:.96;letter-spacing:-.025em;max-width:11ch}
.hero h1 em{font-style:normal;color:var(--accent)}
.tamil-line{font-family:var(--tamil);font-weight:700;font-stretch:110%;font-size:clamp(22px,2.6vw,30px);color:var(--ink-2);line-height:1.3}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--ink-2);max-width:56ch}
.lead b{color:var(--ink);font-weight:600}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 20px;border-radius:var(--radius);font-weight:600;font-size:16px;border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1;transition:transform .12s ease,background .15s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:disabled{opacity:.6;cursor:default;transform:none}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* record card: the hero object */
.record{position:relative;z-index:1;background:var(--card);color:var(--card-ink);border-radius:8px;padding:22px 22px 18px;box-shadow:var(--card-shadow);font-size:14px}
.record::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--accent);border-radius:8px 8px 0 0}
.record-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}
.record-head .eyebrow{color:var(--card-ink-2)}
.stamp{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--card-ink);border:1px solid var(--card-ink-2);padding:3px 7px;border-radius:3px;transform:rotate(-3deg)}
.record-id{font-family:var(--mono);font-size:clamp(14px,1.5vw,17px);font-weight:500;color:var(--card-ink);word-break:break-all;padding-bottom:14px;border-bottom:1px solid var(--card-line)}
.rows{display:grid;grid-template-columns:auto 1fr;column-gap:16px;margin-top:6px}
.rows dt{color:var(--card-ink-2);padding:8px 0;border-bottom:1px dashed var(--card-line);white-space:nowrap}
.rows dd{padding:8px 0;border-bottom:1px dashed var(--card-line);text-align:right;font-family:var(--mono);font-size:13px;color:var(--card-ink);overflow-wrap:anywhere}
.rows .big{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:26px;letter-spacing:-.01em;line-height:1}
.rows .big small{font-family:var(--mono);font-size:12px;font-weight:400;color:var(--card-ink-2);margin-left:4px;letter-spacing:.06em}
.sigs{display:flex;flex-direction:column;gap:6px;margin-top:12px}
.sig{display:flex;justify-content:space-between;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;color:var(--card-ink-2)}
.sig .ok{color:var(--ok);font-weight:500;display:inline-flex;align-items:center;gap:6px}
.sig .ok::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}
.sig .pend{color:var(--card-ink-2)}
.record-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;padding-top:12px;border-top:1px solid var(--card-line);font-size:12.5px;color:var(--card-ink-2)}
.record-foot a{color:var(--on-ink-link)}

/* ---------- sections ---------- */
.block{padding-block:clamp(56px,7vw,96px);border-bottom:1px solid var(--line)}
.block.tint{background:var(--paper-2)}
.sec-head{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(18px,4vw,56px);align-items:end;margin-bottom:clamp(28px,4vw,48px)}
@media (max-width:880px){.sec-head{grid-template-columns:1fr}}
.sec-head .eyebrow{margin-bottom:12px}
.sec-head p{color:var(--ink-2);font-size:clamp(16px,1.3vw,18px);max-width:58ch}

/* why now: figures */
.figs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:auto auto 1fr auto;border-top:1px solid var(--line-2)}
.fig{padding:26px 26px 26px 0;border-bottom:1px solid var(--line);display:grid;grid-template-rows:subgrid;grid-row:span 4;gap:10px;align-items:start}
.fig + .fig{border-left:1px solid var(--line);padding-left:26px}
@media (max-width:760px){
  .figs{grid-template-columns:1fr;grid-template-rows:none}
  .fig{display:flex;flex-direction:column}
  .fig .src{align-self:auto}
  .fig + .fig{border-left:0;padding-left:0}
}
.fig .n{font-family:var(--display);font-weight:800;font-stretch:122%;font-size:clamp(40px,4.6vw,60px);line-height:.95;letter-spacing:-.03em;color:var(--ink);white-space:nowrap}
.fig .n span{color:var(--accent)}
.fig h3{font-size:17px;font-weight:600}
.fig p{color:var(--ink-2);font-size:15px;max-width:34ch}
.fig .src{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);letter-spacing:.04em;align-self:end;margin-top:auto}

/* the loop: strap */
.loop{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:auto auto auto;gap:10px 22px;position:relative}
.loop::before{content:"";position:absolute;left:0;right:0;top:18px;height:3px;background:var(--line-2);z-index:0}
.loop li{position:relative;z-index:1;display:grid;grid-template-rows:subgrid;grid-row:span 3;gap:10px;align-content:start}
.loop .st{display:inline-flex;align-items:center;height:38px;padding:0 12px;background:var(--ink);color:var(--paper);font-family:var(--display);font-weight:800;font-stretch:118%;font-size:17px;letter-spacing:.06em;text-transform:uppercase;border-radius:3px;width:max-content}
.loop li:last-child .st{background:var(--accent);color:#fff}
.loop h3{font-size:18px;font-weight:600;margin-top:4px;align-self:end}
.loop p{color:var(--ink-2);font-size:15px}
.loop-box{position:relative}
.loop-ret{position:absolute;right:0;top:-18px;z-index:2;display:flex;flex-direction:column;align-items:flex-end;gap:5px;font-family:var(--mono);font-size:11px;line-height:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.loop-ret svg{width:30px;height:30px;padding:2px;box-sizing:border-box;color:var(--accent);background:var(--paper-2);border-radius:50%;margin-top:-1px}
@media (max-width:980px){
  .loop{grid-template-columns:1fr;grid-template-rows:none;gap:26px;padding-left:24px}
  .loop li{display:flex;flex-direction:column}
  .loop h3{align-self:auto}
  .loop::before{left:6px;right:auto;top:0;bottom:0;width:3px;height:auto}
  .loop-ret{display:none}
}

/* premiums: one kilo */
.kilo-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:880px){.kilo-grid{grid-template-columns:1fr}}
.kilo{display:flex;flex-direction:column-reverse;gap:4px;max-width:420px}
.layer{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:0 16px;border-radius:3px;font-family:var(--mono);font-size:12.5px;letter-spacing:.04em}
.layer b{font-family:var(--display);font-weight:700;font-stretch:112%;font-size:17px;letter-spacing:.02em;text-transform:uppercase}
.layer.base{height:92px;background:var(--paper-3);color:var(--ink-2);border:1px dashed var(--line-2)}
.layer.grade{height:64px;background:var(--ink);color:var(--paper)}
.layer.proof{height:54px;background:var(--accent);color:#fff}
.layer.cert{height:44px;background:transparent;color:var(--accent);border:1.5px dashed var(--accent)}
.kilo-cap{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:12px;display:flex;justify-content:space-between;gap:12px;max-width:420px}
@media (max-width:560px){.kilo-cap{flex-direction:column;gap:4px}}
.prem div{padding:20px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:150px 1fr;gap:18px}
.prem div:last-child{border-bottom:1px solid var(--line)}
@media (max-width:560px){.prem div{grid-template-columns:1fr;gap:6px}}
.prem h3{font-family:var(--display);font-weight:800;font-stretch:115%;font-size:22px;line-height:1.1}
.prem h3 small{display:block;font-family:var(--mono);font-weight:400;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:6px}
.prem p{color:var(--ink-2);font-size:15.5px;max-width:52ch}

/* proof chain */
.chain{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:auto auto 1fr auto;border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;background:var(--paper)}
.link{padding:22px 22px 20px;display:grid;grid-template-rows:subgrid;grid-row:span 4;gap:10px;align-content:start;border-right:1px solid var(--line)}
@media (max-width:880px){.chain{grid-template-columns:1fr 1fr;grid-template-rows:none} .link{display:flex;flex-direction:column} .link code{margin-top:auto}}
@media (max-width:560px){.chain{grid-template-columns:1fr}}
.link:last-child{border-right:0}
@media (max-width:880px){.link{border-bottom:1px solid var(--line)} .link:nth-child(2n){border-right:0} .link:nth-last-child(-n+2){border-bottom:0}}
@media (max-width:560px){.link{border-right:0;border-bottom:1px solid var(--line)} .link:last-child{border-bottom:0}}
.link .step{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.link h3{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:24px;letter-spacing:-.01em;line-height:1}
.link p{color:var(--ink-2);font-size:15px}
.link code{display:block;align-self:stretch;padding:10px 12px;background:var(--paper-2);border:1px solid var(--line);border-radius:4px;font-family:var(--mono);font-size:12.5px;line-height:1.5;color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere}
.tamper{margin-top:28px;padding:18px 22px;border-left:3px solid var(--accent);background:var(--accent-soft);color:var(--accent-ink);font-size:16px}
.tamper b{font-weight:600}
.rulebooks{margin-top:28px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (max-width:640px){.rulebooks{grid-template-columns:repeat(2,minmax(0,1fr))}}
.rulebooks .lbl{grid-column:1/-1;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:2px}
.chip{font-family:var(--mono);font-size:12.5px;padding:10px 12px;border:1px solid var(--line-2);border-radius:999px;color:var(--ink);text-align:center;background:var(--paper)}

/* verify */
.verify-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,72px);align-items:start}
@media (max-width:880px){.verify-grid{grid-template-columns:1fr}}
.verify-intro{display:flex;flex-direction:column;gap:14px}
.verify-intro p{color:var(--ink-2);max-width:44ch}
.verify-panel{border:1px solid var(--line-2);border-radius:var(--radius);padding:22px;background:var(--paper);display:flex;flex-direction:column;gap:12px}
.verify-panel label{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.field{display:flex;gap:10px;flex-wrap:wrap}
.field input{flex:1 1 240px;min-width:0;padding:13px 14px;border:1px solid var(--line-2);border-radius:var(--radius);font-family:var(--mono);font-size:15px;background:var(--paper);color:var(--ink)}
.field input::placeholder{color:var(--ink-3)}
.field input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
.vout{font-size:14.5px;color:var(--ink-2);min-height:22px}
.kv{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px dashed var(--line)}
.kv b{font-weight:500;color:var(--ink);white-space:nowrap}
.kv span{font-family:var(--mono);font-size:12.5px;color:var(--ink-2);text-align:right;overflow-wrap:anywhere}
.ok-t{color:var(--ok);font-weight:600} .no-t{color:var(--bad);font-weight:600}
.verify-note{font-size:14px;color:var(--ink-3)}
.verify-note code{font-family:var(--mono);font-size:12.5px;color:var(--ink-2)}

/* audiences */
.aud{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:auto auto auto;gap:10px clamp(22px,3vw,40px);border-top:1px solid var(--line-2);padding-top:28px}
.aud > div{display:grid;grid-template-rows:subgrid;grid-row:span 3;gap:10px;align-content:start}
@media (max-width:760px){.aud{grid-template-columns:1fr;grid-template-rows:none} .aud > div{display:flex;flex-direction:column} .aud h3{align-self:auto}}
.aud h3{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:24px;letter-spacing:-.01em;line-height:1.05;align-self:end}
.aud p{color:var(--ink-2);font-size:15.5px;max-width:40ch}
.aud .who{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);display:block}

/* vision */
.horizons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:auto auto auto;gap:8px clamp(22px,3vw,40px)}
.hz{padding:22px 0;border-top:2px solid var(--line-2);display:grid;grid-template-rows:subgrid;grid-row:span 3;gap:8px;align-content:start}
.hz h3{align-self:end}
@media (max-width:760px){.horizons{grid-template-columns:1fr;grid-template-rows:none} .hz{display:flex;flex-direction:column} .hz h3{align-self:auto}}
.hz:first-child{border-top-color:var(--ink)}
.hz .eyebrow{color:var(--ink-3)}
.hz:first-child .eyebrow{color:var(--accent)}
.hz h3{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:26px;letter-spacing:-.015em;line-height:1.05}
.hz p{color:var(--ink-2);font-size:15.5px;max-width:40ch}

/* questions */
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,4vw,56px);border-top:1px solid var(--line-2)}
@media (max-width:760px){.faq{grid-template-columns:1fr}}
.qa{padding:22px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.qa h3{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:21px;letter-spacing:-.01em;line-height:1.1}
.qa p{color:var(--ink-2);font-size:15.5px;max-width:56ch}
.sec-head p a{font-weight:500}

/* contact */
.contact{background:var(--ink);color:var(--paper)}
.contact .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,72px);align-items:center;padding-block:clamp(56px,7vw,96px)}
@media (max-width:880px){.contact .wrap{grid-template-columns:1fr}}
.contact .eyebrow{color:var(--card-ink-2)}
.contact h2{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:clamp(34px,4.6vw,60px);line-height:.98;letter-spacing:-.025em;margin-top:12px}
.contact p{color:var(--card-ink-2);font-size:17px;max-width:52ch;margin-top:16px}
.contact p b{color:var(--paper);font-weight:600}
.contact .cta-row{margin-top:26px}
.contact .btn-primary{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.contact .btn-primary:hover{background:#fff}
.contact .btn-ghost{color:var(--paper);border-color:var(--card-ink-2)}
.contact .btn-ghost:hover{border-color:var(--paper)}

.contact-list{border-top:1px solid var(--card-line)}
.contact-list div{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--card-line);font-size:15px}
.contact-list dt{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--card-ink-2);padding-top:3px}
.contact-list dd{color:var(--paper)}
@media (max-width:560px){
  .contact .cta-row .btn{width:100%;justify-content:center}
  .contact-list div{grid-template-columns:1fr;gap:4px;padding:12px 0}
  .contact-list dt{padding-top:0}
}
.contact-list a{color:var(--on-ink-link)}

/* ---------- footer ---------- */
.foot{padding-block:34px 44px;color:var(--ink-3);font-size:14px}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 40px;align-items:center;font-family:var(--mono);font-size:12.5px}
.foot .mean{max-width:60ch;color:var(--ink-2)}
.foot .mean b{font-family:var(--tamil);font-weight:700;color:var(--ink)}
.foot .links{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot .links a{color:var(--ink-2)}

/* ---------- brand page ---------- */
.brandpage .wrap{display:flex;flex-direction:column;gap:36px;padding-block:56px 80px}
.brandpage h1{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:clamp(34px,5vw,56px);letter-spacing:-.025em;line-height:1}
.brandpage .intro{color:var(--ink-2);max-width:62ch;font-size:17px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.tile{border:1px solid var(--line);border-radius:var(--radius);padding:28px 28px 40px;display:flex;align-items:center;justify-content:center;min-height:170px;position:relative}
.tile.light{background:#EEF1EA} .tile.dark{background:#111C17} .tile.white{background:#fff} .tile.blue{background:#1D5BD3}
.tile img{max-width:100%;height:auto;max-height:110px}
.tile .cap{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:#6F7E75}
.tile.dark .cap{color:#9DAEA4} .tile.blue .cap{color:#C3D4FF}
.tile .cap a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.swatches{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.swatches div{border-radius:var(--radius);padding:14px 12px 12px;min-height:88px;display:flex;flex-direction:column;justify-content:flex-end;font-family:var(--mono);font-size:12px;border:1px solid var(--line)}
.sw-blue{background:#1D5BD3;color:#fff} .sw-blue-lt{background:#6D9BFF;color:#0F3A8E} .sw-ink{background:#121D18;color:#E9EFE8} .sw-ink2{background:#4A5A51;color:#E9EFE8}
.sw-paper{background:#EEF1EA;color:#121D18} .sw-paper2{background:#E3E8DE;color:#121D18} .sw-ok{background:#1E7A4D;color:#fff} .sw-bad{background:#B23A30;color:#fff}
.brandpage h2{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin-bottom:14px;font-weight:500}

/* ---------- 404 ---------- */
.notfound{min-height:60vh;display:flex;align-items:center}
.notfound .wrap{display:flex;flex-direction:column;gap:18px;padding-block:80px}
.notfound .code{font-family:var(--mono);font-size:13px;letter-spacing:.14em;color:var(--ink-3)}
.notfound h1{font-family:var(--display);font-weight:800;font-stretch:112%;font-size:clamp(40px,6vw,72px);line-height:.96;letter-spacing:-.025em}
.notfound p{color:var(--ink-2);max-width:52ch;font-size:18px}

/* ---------- motion: one moment, the mark draws itself ---------- */
.brand svg path{stroke-dasharray:420;stroke-dashoffset:0}
@media (prefers-reduced-motion:no-preference){
  .brand svg path.spiral{animation:draw 1.4s cubic-bezier(.6,0,.2,1) both}
  .brand svg path.head{animation:fade .3s 1.25s both}
  .sig .ok::before{animation:blink .5s 1.4s both}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn{transition:none}
}
@keyframes draw{from{stroke-dashoffset:420}to{stroke-dashoffset:0}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes blink{0%{transform:scale(.4);opacity:.2}60%{transform:scale(1.4);opacity:1}100%{transform:scale(1)}}

/* ---------- print ---------- */
@media print{
  .top,.ghost,.skip,.cta-row,.verify-panel,.status{display:none !important}
  body{background:#fff;color:#000;font-size:12pt}
  .block,.hero,.contact{border:0;padding-block:18pt;background:#fff;color:#000}
  .record{box-shadow:none;border:1px solid #000}
  a::after{content:" (" attr(href) ")";font-size:9pt;color:#444}
  a[href^="#"]::after,a[href^="mailto"]::after{content:""}
}