/* Tsavone Consulting — site styles
   Concept: a field survey sheet. Contour-line heroes, ruled sections, mono "survey labels". */

@font-face{font-family:"Saira";font-weight:600;font-style:normal;font-display:swap;src:url(fonts/saira-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Saira";font-weight:700;font-style:normal;font-display:swap;src:url(fonts/saira-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Saira";font-weight:800;font-style:normal;font-display:swap;src:url(fonts/saira-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-style:italic;font-display:swap;src:url(fonts/ibm-plex-sans-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:500;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

:root{
  --ground:#F3F6F9; --sheet:#FFFFFF; --ink:#0F2233; --ink-soft:#4F6274; --rule:#D3DCE5;
  --red:#DC1323; --navy:#064775; --blue:#1485BC;
  --accent:var(--red); --primary:var(--navy);
  --band:#064775; --band-deep:#04304F; --on-band:#EEF4FA; --on-band-soft:rgba(238,244,250,.76);
  --contour:rgba(6,71,117,.15); --contour-band:rgba(238,244,250,.13);
  --font-display:"Saira",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --step-0:1rem; --step-1:1.22rem; --step-2:1.55rem; --step-3:clamp(1.8rem,3.4vw,2.35rem); --step-4:clamp(2.4rem,6vw,4.3rem); --step-5:clamp(2.1rem,4.6vw,3.3rem);
  --radius:6px; --shadow:0 1px 2px rgba(15,34,51,.06),0 8px 24px -12px rgba(15,34,51,.18);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--ground:#0B1520;--sheet:#112131;--ink:#E6EEF5;--ink-soft:#9FB2C4;--rule:#22364A;--accent:#FF4A57;--primary:#6FB3E8;--band:#06243C;--band-deep:#041a2c;--contour:rgba(111,179,232,.16);--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.5);color-scheme:dark}}
:root[data-theme="dark"]{--ground:#0B1520;--sheet:#112131;--ink:#E6EEF5;--ink-soft:#9FB2C4;--rule:#22364A;--accent:#FF4A57;--primary:#6FB3E8;--band:#06243C;--band-deep:#041a2c;--contour:rgba(111,179,232,.16);--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.5);color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font-body);font-size:var(--step-0);line-height:1.6;overflow-x:hidden}
img,svg{max-width:100%}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding-inline:clamp(16px,4vw,32px)}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.08;margin:0;text-wrap:balance;letter-spacing:-.01em}
h2{font-size:var(--step-3);font-weight:700}
h3{font-size:var(--step-1);font-weight:700}
h4{font-size:1.02rem;font-weight:700}
p{margin:0}
.label{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-soft)}
.label b{color:var(--accent);font-weight:500}
.lead{font-size:var(--step-1);color:var(--ink-soft);max-width:62ch}
.muted{color:var(--ink-soft)}
.small{font-size:.88rem}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:var(--ground);padding:10px 16px;border-radius:var(--radius)}
.skip:focus{left:8px}

/* ---------- utility bar ---------- */
.util{background:var(--band-deep);color:var(--on-band-soft);font-size:.8rem}
.util .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:36px}
.util nav{display:flex;gap:20px}
.util a{text-decoration:none;color:var(--on-band-soft)}
.util a:hover{color:#fff}
.util .staff{display:inline-flex;align-items:center;gap:6px;color:#fff}
.util .staff svg{width:14px;height:14px}
@media (max-width:860px){.util{display:none}}

/* ---------- header ---------- */
header.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--ground) 90%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:12px}
.brand{display:flex;align-items:center;flex:none}
.brand img{width:150px;height:45px;display:block}
.brand .logo-dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand .logo-light{display:none}:root:not([data-theme="light"]) .brand .logo-dark{display:block}}
:root[data-theme="dark"] .brand .logo-light{display:none}:root[data-theme="dark"] .brand .logo-dark{display:block}
#mainnav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;font-size:.95rem}
#mainnav a{display:block;text-decoration:none;color:var(--ink-soft);padding:8px 11px;border-radius:4px;position:relative}
#mainnav a:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 5%,transparent)}
#mainnav a[aria-current="page"]{color:var(--ink);font-weight:600}
#mainnav a[aria-current="page"]::after{content:"";position:absolute;left:11px;right:11px;bottom:2px;height:2px;background:var(--accent)}
#mainnav .m-only{display:none}
.nav-cta{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;align-items:center;gap:8px;font:inherit;font-weight:600;font-size:.9rem;background:transparent;color:var(--ink);border:1.5px solid var(--rule);border-radius:999px;padding:8px 14px;cursor:pointer}
.menu-btn svg{width:18px;height:18px}
@media (max-width:1060px){
  .menu-btn{display:inline-flex}
  .nav-cta .btn{display:none}
  #mainnav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ground);border-bottom:1px solid var(--rule);box-shadow:var(--shadow);max-height:calc(100vh - 70px);overflow:auto}
  #mainnav.open{display:block}
  #mainnav ul{flex-direction:column;padding:10px clamp(16px,4vw,32px) 20px;gap:0}
  #mainnav a{padding:13px 4px;border-bottom:1px solid var(--rule);border-radius:0;font-size:1.02rem}
  #mainnav a[aria-current="page"]::after{left:0;right:auto;width:4px;top:12px;bottom:12px;height:auto}
  #mainnav a[aria-current="page"]{padding-left:14px}
  #mainnav .m-only{display:block}
  #mainnav .m-only.first{margin-top:10px}
  #mainnav .m-only a{color:var(--ink-soft);font-size:.95rem}
}
@media (max-width:420px){.brand img{width:124px;height:37px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;text-decoration:none;border:1.5px solid var(--ink);background:var(--ink);color:var(--ground);font-family:var(--font-body);font-size:.95rem;line-height:1.2;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--ground);border-color:var(--ink)}
.btn.red{background:var(--red);border-color:var(--red);color:#fff}
.btn.red:hover{background:#A30A00;border-color:#A30A00}
.btn.light{background:#fff;border-color:#fff;color:#064775}
.btn.light:hover{background:transparent;color:#fff}
.btn.outline-light{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.btn.outline-light:hover{background:#fff;color:#064775;border-color:#fff}
.btn svg{width:16px;height:16px}
.more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary);text-decoration:none;font-size:.95rem}
.more::after{content:"→";transition:transform .15s}
.more:hover::after{transform:translateX(3px)}

/* ---------- sections ---------- */
section{padding-block:clamp(56px,8vw,96px);border-top:1px solid var(--rule)}
section.tight{padding-block:clamp(40px,6vw,64px)}
.sec-head{display:grid;gap:14px;margin-bottom:40px;max-width:780px}
.sec-head.split{max-width:none;grid-template-columns:minmax(0,1fr) auto;align-items:end}
@media (max-width:700px){.sec-head.split{grid-template-columns:1fr}}

/* ---------- heroes ---------- */
.hero,.page-hero{position:relative;overflow:hidden;border-top:0}
canvas.contours{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero{padding-block:clamp(48px,8vw,104px) clamp(48px,7vw,88px)}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,64px);align-items:center}
.hero .intro{display:grid;gap:26px}
.hero h1{font-size:var(--step-4);font-weight:800;max-width:13ch}
.hero h1 em,.page-hero h1 em{font-style:normal;color:var(--primary)}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.coords{display:flex;flex-wrap:wrap;gap:8px 20px;font-family:var(--font-mono);font-size:.78rem;color:var(--ink-soft)}
.coords span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:1px}
.ready{background:var(--sheet);border:1px solid var(--rule);border-top:3px solid var(--accent);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(22px,3vw,30px);display:grid;gap:16px}
.ready h2{font-size:var(--step-2)}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{position:relative;padding-left:32px;font-size:.95rem}
.checks li::before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;background:var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}

.page-hero{padding-block:clamp(44px,7vw,84px) clamp(36px,5vw,64px);border-bottom:1px solid var(--rule)}
.page-hero .wrap{position:relative;display:grid;gap:20px}
.page-hero h1{font-size:var(--step-5);font-weight:800;max-width:20ch}
.crumbs{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--ink)}
.crumbs span{margin-inline:8px;color:var(--accent)}
.page-hero + section{border-top:0}

/* ---------- grids & cards ---------- */
.grid-2,.grid-3,.grid-4{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--radius);padding:clamp(20px,2.6vw,28px);display:grid;gap:12px;align-content:start;position:relative}
.card p{color:var(--ink-soft);font-size:.96rem}
.card.link{display:flex;flex-direction:column;text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s}
.card.link:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--primary) 40%,var(--rule))}
.card .more{margin-top:auto;padding-top:4px}
.card.accent{border-top:3px solid var(--accent)}
.card ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:.95rem;display:grid;gap:6px}
.tag{font-family:var(--font-mono);font-size:.74rem;color:var(--accent);letter-spacing:.07em;text-transform:uppercase}
.split-2{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:860px){.split-2{grid-template-columns:1fr}}
.stack{display:grid;gap:18px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--rule);border-radius:var(--radius);background:var(--sheet)}
.stats>div{padding:24px;display:grid;gap:6px;align-content:start}
.stats>div+div{border-left:1px solid var(--rule)}
.stats b{font-family:var(--font-display);font-weight:800;font-size:clamp(2rem,4vw,2.8rem);line-height:1;color:var(--primary);font-variant-numeric:tabular-nums}
.stats span{color:var(--ink-soft);font-size:.92rem}
@media (max-width:860px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stats>div:nth-child(3){border-left:0}.stats>div:nth-child(n+3){border-top:1px solid var(--rule)}}

/* why */
.why{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--rule);border-radius:var(--radius);background:var(--sheet)}
.why>div{padding:26px;display:grid;gap:10px;align-content:start}
.why>div+div{border-left:1px solid var(--rule)}
.why .big{font-family:var(--font-display);font-weight:800;font-size:var(--step-2);line-height:1.1}
.why p{color:var(--ink-soft)}
@media (max-width:820px){.why{grid-template-columns:1fr}.why>div+div{border-left:0;border-top:1px solid var(--rule)}}

/* core services grid */
.core{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:var(--radius);overflow:hidden}
.core a,.core div{background:var(--sheet);padding:24px;display:grid;gap:8px;align-content:start;text-decoration:none}
.core a:hover{background:color-mix(in srgb,var(--sheet) 92%,var(--primary))}
.core .num{font-family:var(--font-mono);font-size:.74rem;color:var(--accent)}
.core p{color:var(--ink-soft);font-size:.94rem}

/* practice rows */
.sig{display:grid}
.sig article{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:32px;padding-block:32px;border-top:1px solid var(--rule)}
.sig article:last-child{border-bottom:1px solid var(--rule)}
.sig h3{font-size:var(--step-2);margin-top:8px}
.sig .for{margin-top:12px;color:var(--ink-soft)}
.dash{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.dash li{padding-left:22px;position:relative}
.dash li::before{content:"";position:absolute;left:0;top:.68em;width:10px;height:1.5px;background:var(--primary)}
@media (max-width:760px){.sig article{grid-template-columns:1fr;gap:16px}}

/* bands */
.band{background:var(--band);color:var(--on-band);border-top:0;position:relative;overflow:hidden}
.band .label{color:var(--on-band-soft)}
.band .lead,.band p{color:var(--on-band-soft)}
.band h2,.band h3{color:#fff}
.band .wrap{position:relative}
.arms{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.arms div{border-top:2px solid var(--red);padding-top:18px;display:grid;gap:8px;align-content:start}
.arms p{font-size:.95rem}
.arms .status{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:#FF6B75}
@media (max-width:900px){.arms{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.arms{grid-template-columns:1fr}}
.band .more{color:#fff}

.cta-band{background:var(--band);color:#fff;border-top:0;position:relative;overflow:hidden}
.cta-band .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center}
.cta-band h2{color:#fff;max-width:22ch}
.cta-band p{color:var(--on-band-soft);margin-top:12px;max-width:56ch}
@media (max-width:760px){.cta-band .wrap{grid-template-columns:1fr}}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;counter-reset:s}
.steps li{counter-increment:s;display:grid;gap:8px;align-content:start}
.steps li::before{content:"Step " counter(s);font-family:var(--font-mono);font-size:.74rem;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;padding-bottom:10px;border-bottom:1px solid var(--rule)}
.steps p{color:var(--ink-soft);font-size:.94rem}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{border:1px solid var(--rule);background:var(--sheet);border-radius:999px;padding:8px 16px;font-size:.92rem}

/* facts list */
.facts{margin:0;display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);border:1px solid var(--rule);border-radius:var(--radius);background:var(--sheet);overflow:hidden}
.facts dt,.facts dd{margin:0;padding:13px 18px;border-top:1px solid var(--rule)}
.facts dt:first-of-type,.facts dd:first-of-type{border-top:0}
.facts dt{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);background:color-mix(in srgb,var(--sheet) 94%,var(--primary))}
.facts dd{font-weight:500;overflow-wrap:anywhere}
@media (max-width:600px){.facts{grid-template-columns:1fr}.facts dd{border-top:0;padding-top:0}}

/* table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--rule);border-radius:var(--radius);background:var(--sheet)}
table.tbl{width:100%;border-collapse:collapse;font-size:.94rem}
.tbl th,.tbl td{text-align:left;padding:12px 16px;border-top:1px solid var(--rule);vertical-align:top}
.tbl thead th{border-top:0;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);font-weight:500;background:color-mix(in srgb,var(--sheet) 94%,var(--primary))}
.tbl td:first-child{font-family:var(--font-mono);font-size:.84rem;white-space:nowrap;color:var(--primary)}
.tbl td.muted{color:var(--ink-soft)}

/* service detail blocks */
.svc{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,56px);padding-block:40px;border-top:1px solid var(--rule);scroll-margin-top:90px}
.svc:first-child{border-top:0;padding-top:0}
.svc h2{font-size:var(--step-2);margin-top:8px}
.svc .intro{display:grid;gap:12px;align-content:start}
.svc .intro p{color:var(--ink-soft)}
.svc .cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.svc h4{margin-bottom:10px}
@media (max-width:860px){.svc{grid-template-columns:1fr}.svc .cols{grid-template-columns:1fr}}

/* experience case */
.case{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(24px,4vw,48px);padding-block:36px;border-top:1px solid var(--rule)}
.case:last-child{border-bottom:1px solid var(--rule)}
.case .meta{display:grid;gap:10px;align-content:start}
.case .meta dl{margin:0;display:grid;gap:8px;font-size:.92rem}
.case .meta dt{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.case .meta dd{margin:0}
.case h2{font-size:var(--step-2)}
.case .body{display:grid;gap:12px}
.case .body p{color:var(--ink-soft)}
.case .body b{color:var(--ink)}
@media (max-width:820px){.case{grid-template-columns:1fr}}

/* notes & callouts */
.callout{border-left:4px solid var(--accent);background:var(--sheet);padding:18px 22px;border-radius:0 var(--radius) var(--radius) 0;display:grid;gap:8px}
.callout p{color:var(--ink-soft)}
.callout.blue{border-left-color:var(--primary)}

/* course list */
.course{display:grid;gap:10px;align-content:start}
.course .meta{display:flex;flex-wrap:wrap;gap:6px}
.course .meta span{font-family:var(--font-mono);font-size:.72rem;border:1px solid var(--rule);border-radius:999px;padding:3px 10px;color:var(--ink-soft)}

/* people */
.person-card{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:start}
.initials{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--primary);color:#fff;font-family:var(--font-display);font-weight:700;font-size:1.3rem}
.person-card h3{font-size:1.15rem}
.person-card .role{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-top:4px}
.person-card p{margin-top:8px}

/* prose */
.prose{max-width:70ch;font-size:1.04rem}
.prose>*+*{margin-top:1.05em}
.prose h2{font-size:var(--step-2);margin-top:2em}
.prose h3{font-size:var(--step-1);margin-top:1.6em}
.prose ul,.prose ol{padding-left:1.3em;margin-block:0}
.prose li+li{margin-top:.45em}
.prose a{color:var(--primary);text-underline-offset:3px}
.prose .callout{margin-block:1.6em}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-family:var(--font-mono);font-size:.78rem;color:var(--ink-soft)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(28px,5vw,64px);align-items:start}
.article-layout aside{position:sticky;top:96px;display:grid;gap:18px}
@media (max-width:960px){.article-layout{grid-template-columns:1fr}.article-layout aside{position:static}}

/* accordions */
.faq{display:grid;border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;font-family:var(--font-display);font-weight:700;font-size:1.1rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:1.6rem;color:var(--accent);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details>div{padding:0 0 20px;color:var(--ink-soft);display:grid;gap:10px;max-width:72ch}

/* forms */
form.box{display:grid;gap:14px;background:var(--sheet);border:1px solid var(--rule);border-radius:var(--radius);padding:clamp(20px,3vw,32px)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:.88rem;font-weight:500}
label>input,label>select,label>textarea{display:block;margin-top:6px}
label .opt{font-weight:400;color:var(--ink-soft)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--ground);border:1px solid var(--rule);padding:11px 12px;border-radius:4px;width:100%;min-width:0}
textarea{min-height:130px;resize:vertical}
.check{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:start;font-weight:400;font-size:.9rem;color:var(--ink-soft)}
.check input{width:18px;height:18px;margin:2px 0 0;padding:0}
.formnote{font-size:.9rem;color:var(--primary);min-height:1.2em;font-weight:500}
.formnote.err{color:var(--accent)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
@media (max-width:640px){.row2{grid-template-columns:1fr}}

/* contact details */
.details{display:grid;gap:18px;align-content:start}
.details dl{margin:0;display:grid;gap:16px}
.details dt{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.details dd{margin:2px 0 0;font-weight:500}
.details a{text-underline-offset:3px}

/* staff portal */
.portal{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px;align-items:start}
.signin{background:var(--sheet);border:1px solid var(--rule);border-top:3px solid var(--primary);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(24px,4vw,40px);display:grid;gap:18px}
.signin .icon{width:52px;height:52px;border-radius:12px;background:var(--primary);display:grid;place-items:center}
.signin .icon svg{width:28px;height:28px}
.settings{font-family:var(--font-mono);font-size:.84rem}
@media (max-width:860px){.portal{grid-template-columns:1fr}}

/* footer */
footer.site{background:var(--band-deep);color:var(--on-band-soft);font-size:.92rem;padding-block:56px 28px}
footer.site a{color:var(--on-band-soft);text-decoration:none}
footer.site a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.foot{display:grid;grid-template-columns:minmax(0,4fr) repeat(3,minmax(0,2fr));gap:32px}
.foot h2{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;color:#fff;font-weight:500;margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot .about{display:grid;gap:14px;align-content:start}
.foot .about img{width:170px;height:51px}
.foot .tagline{color:#fff;font-family:var(--font-display);font-weight:600;font-size:1.1rem}
.legal{margin-top:44px;padding-top:20px;border-top:1px solid rgba(238,244,250,.14);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;font-size:.82rem}
@media (max-width:900px){.foot{grid-template-columns:1fr 1fr}.foot .about{grid-column:1/-1}}
@media (max-width:480px){.foot{grid-template-columns:1fr}}

/* 404 */
.nf{min-height:50vh;display:grid;align-content:center;gap:20px}

@media print{.util,header.top,footer.site,.cta-band,canvas{display:none!important}body{background:#fff}}
.facts.settings{grid-template-columns:1fr}
.facts.settings dd{border-top:0;padding-top:0}
.facts.settings dt:not(:first-of-type){border-top:1px solid var(--rule)}

/* ---------- map ---------- */
.ug-map{width:100%;height:auto;display:block}
.ug-map .neigh path{fill:none;stroke:color-mix(in srgb,var(--ink-soft) 45%,transparent);stroke-width:1;stroke-dasharray:4 4}
.ug-map .ug{fill:var(--sheet)}
.ug-map .grid{stroke:color-mix(in srgb,var(--primary) 16%,transparent);stroke-width:1}
.ug-map .ug-line{fill:none;stroke:var(--primary);stroke-width:2;stroke-linejoin:round}
.ug-map .nlab{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;fill:var(--ink-soft);opacity:.75}
.ug-map .cities circle{fill:var(--primary)}
.ug-map .cities text{font-family:var(--font-body);font-size:12px;fill:var(--ink-soft)}
.ug-map .kla circle{fill:var(--sheet);stroke:var(--primary);stroke-width:3}
.ug-map .kla text{font-family:var(--font-body);font-weight:600;font-size:13px;fill:var(--ink)}
.ug-map .hq circle{fill:var(--red)}
.ug-map .hq .pulse{fill:none;stroke:var(--red);stroke-width:2;transform-origin:center;transform-box:fill-box;animation:pulse 2.4s ease-out infinite}
.ug-map .hq text{font-family:var(--font-display);font-weight:700;font-size:16px;fill:var(--ink)}
.ug-map .hq .sub{font-family:var(--font-mono);font-weight:400;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;fill:var(--accent)}
@keyframes pulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(3.2);opacity:0}}
.map-card{background:var(--sheet);border:1px solid var(--rule);border-radius:var(--radius);padding:clamp(8px,2vw,20px);box-shadow:var(--shadow)}
.legend{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.88rem;color:var(--ink-soft);margin-top:4px}
.legend span{display:inline-flex;align-items:center;gap:8px}
.legend i{width:12px;height:12px;border-radius:50%;display:inline-block;background:var(--primary)}
.legend i.hq{background:var(--red)}
.legend i.k{background:var(--sheet);border:2.5px solid var(--primary)}
.regions{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;margin:0;padding:0;list-style:none}
.regions li{border-top:1px solid var(--rule);padding-top:10px}
.regions b{display:block;font-family:var(--font-display);font-size:1.02rem}
.regions span{font-size:.88rem;color:var(--ink-soft)}

/* ---------- trust strip ---------- */
.trust{display:grid;grid-template-columns:auto 1fr;gap:12px 28px;align-items:center;margin-top:22px;padding:16px 22px;border:1px dashed var(--rule);border-radius:var(--radius)}
@media (min-width:761px){.trust .label{white-space:nowrap}}
.trust ul{display:flex;flex-wrap:wrap;gap:6px 22px;list-style:none;margin:0;padding:0;font-family:var(--font-display);font-weight:600;font-size:1.02rem;color:var(--ink-soft)}
@media (max-width:760px){.trust{grid-template-columns:1fr}}

/* ---------- evidence chain ---------- */
.chain{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;counter-reset:c}
.chain li{list-style:none;position:relative;padding:26px 26px 26px 0;display:grid;gap:8px;align-content:start}
.chain li+li{padding-left:26px;border-left:1px solid var(--rule)}
.chain .ico{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary)}
.chain .ico svg{width:24px;height:24px}
.chain p{color:var(--ink-soft);font-size:.94rem}
.chain li:not(:last-child)::after{content:"";position:absolute;right:-7px;top:44px;width:12px;height:12px;border-top:2px solid var(--accent);border-right:2px solid var(--accent);transform:rotate(45deg);background:var(--ground);z-index:1}
@media (max-width:860px){.chain{grid-template-columns:1fr 1fr}.chain li:nth-child(3){padding-left:0;border-left:0}.chain li:nth-child(n+3){border-top:1px solid var(--rule)}.chain li::after{display:none}}
@media (max-width:520px){.chain{grid-template-columns:1fr}.chain li{padding-left:0!important;border-left:0!important}.chain li+li{border-top:1px solid var(--rule)}}

/* ---------- brand watermark on dark bands ---------- */
.cta-band::before,.band.mark::before{content:"";position:absolute;right:-60px;bottom:-80px;width:420px;height:360px;background:url(favicon.svg) center/contain no-repeat;opacity:.07;pointer-events:none}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}
@media print{.reveal{opacity:1!important;transform:none!important}}