@import url('https://fonts.googleapis.com/css2?family=Barlow+Semi+Condensed:wght@300;400;600;700;800&family=Barlow:wght@300;400;500;600&display=swap');

/* TARNOVSKI — Services Catalog
   Robust system: square corners, full-width solid header, no center-overflow. */

:root{
  --dark:#1a2b2b;
  --dark-2:#243838;
  --dark-3:#0f1a1a;
  --gold:#f0d074;
  --gold-dim:#c9ab50;
  --gold-pale:#f7e9b0;
  --mauve:#c87fa2;
  --gray:#bac5cb;
  --gray-2:#8f9b9b;
  --line:#dde3e7;
  --line-2:#e9eeef;
  --paper:#f8fafa;
  --white:#fff;
  --ink:#10201f;
  --mid:#3a5050;
  --d:'Barlow Semi Condensed',sans-serif;
  --b:'Barlow',sans-serif;
  --ease:cubic-bezier(.32,.72,0,1);
  --header-h:64px;
  --rail-h:56px;
  --max:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--b);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
ul{list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.skip{position:absolute;left:12px;top:10px;z-index:999;padding:8px 12px;background:var(--dark);color:var(--gold);font-family:var(--d);font-size:11px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;border:1px solid rgba(240,208,116,.35);transform:translateY(-160%);transition:transform .2s}
.skip:focus{transform:translateY(0)}
.grain{position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.03;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-pale));z-index:120}

/* HEADER — full-width solid bar, square */
.topbar{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);background:rgba(15,26,26,.96);border-bottom:1px solid rgba(240,208,116,.18);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.topbar-inner{max-width:var(--max);height:100%;margin:0 auto;padding:0 clamp(16px,4vw,32px);display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;text-decoration:none;flex-shrink:0;padding:10px 0}
.brand img{height:28px;width:auto}
.topnav{display:flex;align-items:center;gap:2px;flex-shrink:0}
.topnav a{display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-family:var(--d);font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gray);padding:10px 14px;transition:color .5s var(--ease)}
.topnav a i{font-style:normal;opacity:.7}
.topnav a:hover{color:var(--gold)}

/* HERO — flows top-down under header, no vertical centering overflow */
.hero{position:relative;background:var(--dark);color:#fff;padding-top:var(--header-h);overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(60% 55% at 78% 8%,rgba(240,208,116,.14),transparent 60%),radial-gradient(55% 50% at 4% 96%,rgba(200,127,162,.1),transparent 55%)}
.hero-wm{position:absolute;left:3vw;right:3vw;top:46%;transform:translateY(-50%);opacity:.05;filter:brightness(2.2) saturate(0);pointer-events:none;z-index:0;width:94%}
.hero-wm img{width:100%;height:auto}
.hero-grid{position:relative;z-index:1;max-width:var(--max);margin:0 auto;padding:clamp(40px,7vw,84px) clamp(20px,5vw,32px) clamp(48px,7vw,84px);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:clamp(32px,5vw,64px);align-items:start}
.tag,.kicker{display:inline-flex;width:max-content;align-items:center;font-family:var(--d);font-size:10.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(240,208,116,.25);padding:7px 13px;background:rgba(240,208,116,.06)}
.hero-copy{min-width:0}
.hero h1{font-family:var(--d);font-weight:800;text-transform:uppercase;letter-spacing:.02em;line-height:.92;font-size:clamp(38px,6vw,86px);margin:24px 0 22px}
.lede{max-width:44ch;font-size:clamp(18px,1.7vw,21px);line-height:1.45;color:var(--gray)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--d);font-weight:700;font-size:13px;letter-spacing:.09em;text-transform:uppercase;padding:9px 9px 9px 20px;background:var(--gold);color:var(--dark);transition:background .5s var(--ease)}
.btn i{display:grid;place-items:center;width:30px;height:30px;background:rgba(26,43,43,.16);font-style:normal}
.btn:hover{background:var(--gold-pale)}
.btn.ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.2)}
.btn.ghost i{background:rgba(255,255,255,.1)}
.hero-panel{position:relative;background:rgba(255,255,255,.05);border:1px solid rgba(240,208,116,.18);box-shadow:0 30px 80px rgba(0,0,0,.28)}
.panel-logo{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02));padding:32px 28px 26px}
.panel-logo img{margin:0 auto;height:40px;filter:brightness(1.6)}
.metric{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;padding:18px 24px;border-top:1px solid rgba(240,208,116,.13)}
.metric b{font-family:var(--d);font-size:clamp(30px,3.6vw,46px);line-height:.9;color:var(--gold)}
.metric span{font-family:var(--d);text-transform:uppercase;letter-spacing:.12em;color:var(--gray);font-size:11px;text-align:right;line-height:1.3}

/* RAIL */
.rail{position:sticky;top:var(--header-h);z-index:50;background:rgba(248,250,250,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);border-top:1px solid var(--line)}
.rail-inner{max-width:var(--max);margin:0 auto;padding:0 clamp(16px,4vw,32px);display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;height:var(--rail-h);align-items:center}
.rail-inner::-webkit-scrollbar{display:none}
.rail a{flex:0 0 auto;display:inline-flex;align-items:center;gap:9px;text-decoration:none;padding:9px 14px;border:1px solid transparent;font-family:var(--d);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--mid);white-space:nowrap;transition:all .35s var(--ease)}
.rail a b{font-weight:800;color:var(--gold-dim);font-size:11px}
.rail a:hover{background:#fff;border-color:var(--line);color:var(--ink)}
.rail a.active{background:var(--dark);color:var(--gold);border-color:var(--dark)}
.rail a.active b{color:var(--gold-pale)}

/* INTRO */
.intro{max-width:var(--max);margin:0 auto;padding:clamp(48px,7vw,88px) clamp(20px,5vw,32px) 28px}
.intro h2{font-family:var(--d);font-weight:800;text-transform:uppercase;letter-spacing:.03em;line-height:1.02;font-size:clamp(30px,4.4vw,60px);color:var(--ink);max-width:20ch;margin:20px 0}
.intro p{max-width:60ch;font-size:clamp(16px,1.5vw,19px);color:var(--mid)}

/* CATEGORY */
.category{max-width:var(--max);margin:0 auto;padding:clamp(32px,5vw,52px) clamp(20px,5vw,32px);scroll-margin-top:calc(var(--header-h) + var(--rail-h) + 12px)}
.cat-head{border-top:2px solid var(--ink);padding-top:18px;margin-bottom:26px}
.cat-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cat-head h2{font-family:var(--d);font-weight:800;text-transform:uppercase;letter-spacing:.03em;line-height:1.04;font-size:clamp(26px,3.6vw,46px);color:var(--ink);max-width:20ch}
.cat-head .count{font-family:var(--d);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--gold-dim);white-space:nowrap;padding-bottom:6px}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:14px}
.card{background:#fff;border:1px solid var(--line);padding:24px;display:flex;flex-direction:column;transition:border-color .5s var(--ease),box-shadow .5s var(--ease)}
.card:hover{border-color:rgba(240,208,116,.7);box-shadow:0 20px 44px rgba(26,43,43,.1)}
.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.card-num{font-family:var(--d);font-weight:800;font-size:11px;letter-spacing:.18em;color:var(--gold-dim);background:rgba(240,208,116,.12);padding:5px 11px}
.card h3{font-family:var(--d);font-weight:700;text-transform:uppercase;letter-spacing:.03em;line-height:1.08;font-size:clamp(19px,1.9vw,24px);color:var(--ink)}
.purpose{margin-top:12px;color:#2a3b3b;font-size:15px;line-height:1.5;flex:1}
.card details{margin-top:16px;border-top:1px solid var(--line-2);padding-top:4px}
.card summary{cursor:pointer;list-style:none;padding:13px 0;font-family:var(--d);font-weight:700;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);display:flex;justify-content:space-between;align-items:center}
.card summary::-webkit-details-marker{display:none}
.card summary::after{content:"+";color:var(--gold-dim);font-size:16px;font-weight:800}
.card details[open] summary::after{content:"–"}
.card dl{display:grid;grid-template-columns:125px 1fr;gap:9px 16px;padding:2px 0 8px;font-size:14px;line-height:1.45}
.card dt{font-family:var(--d);font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--gold-dim);font-size:10px;padding-top:1px}
.card dd{color:var(--mid)}

/* EVIDENCE BAND */
.evidence{background:var(--dark);color:#fff;padding:clamp(56px,8vw,104px) clamp(20px,5vw,64px);position:relative;overflow:hidden;isolation:isolate}
.evidence::before{content:"TARNOVSKI";position:absolute;right:-3vw;bottom:-3vw;font-family:var(--d);font-weight:800;letter-spacing:.04em;font-size:clamp(120px,20vw,300px);line-height:.8;color:rgba(240,208,116,.045);z-index:0}
.ev-inner{position:relative;z-index:1;max-width:var(--max);margin:0 auto}
.evidence h2{font-family:var(--d);font-weight:800;text-transform:uppercase;letter-spacing:.03em;line-height:1.02;font-size:clamp(30px,4.4vw,58px);color:#fff;max-width:18ch;margin:20px 0}
.evidence p{max-width:62ch;color:var(--gray);font-size:clamp(16px,1.5vw,19px)}
.ev-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.ev-tags span{font-family:var(--d);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(240,208,116,.25);padding:8px 14px;background:rgba(240,208,116,.05)}

/* FOOTER */
.footer{background:var(--dark-3);color:#fff;padding:clamp(48px,7vw,80px) clamp(20px,5vw,64px) 36px}
.footer-top{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:minmax(220px,.5fr) minmax(0,1fr);gap:clamp(28px,5vw,56px);align-items:start;padding-bottom:44px;border-bottom:1px solid rgba(240,208,116,.14)}
.footer-brand img{height:44px;filter:brightness(1.6)}
.footer-lead h2{font-family:var(--d);font-weight:800;text-transform:uppercase;letter-spacing:.03em;line-height:1.04;font-size:clamp(26px,3.4vw,44px);color:var(--gold);max-width:22ch}
.footer-lead p{color:var(--gray);margin-top:18px;max-width:54ch}
.footer-contact{margin-top:16px!important;font-size:14.5px}
.footer-contact a{color:var(--gold-pale);text-decoration:none}
.footer-contact a:hover{text-decoration:underline}
.footer-menu{max-width:var(--max);margin:22px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:rgba(240,208,116,.12);border:1px solid rgba(240,208,116,.12)}
.footer-menu a{display:flex;align-items:center;justify-content:space-between;gap:10px;text-decoration:none;color:var(--gray);background:var(--dark-3);padding:16px 18px;font-family:var(--d);text-transform:uppercase;letter-spacing:.1em;font-size:11.5px;font-weight:600;transition:background .35s var(--ease),color .35s var(--ease)}
.footer-menu a i{font-style:normal;color:var(--gold-dim)}
.footer-menu a:hover{background:var(--gold);color:var(--dark)}
.footer-menu a:hover i{color:var(--dark)}
.copyright{max-width:var(--max);margin:26px auto 0;font-size:12px;color:var(--gray-2);letter-spacing:.04em}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* RESPONSIVE */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
}
@media (max-width:720px){
  :root{--header-h:58px}
  .topnav a:not(:last-child){display:none}
  .brand img{height:24px}
  .hero h1{font-size:clamp(34px,10vw,52px)}
  .footer-top{grid-template-columns:1fr}
  .footer-menu{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .card{padding:20px}
  .card dl{grid-template-columns:1fr;gap:4px}
  .card dt{margin-top:8px}
  .hero-cta .btn{flex:1;justify-content:center}
  .metric{padding:14px 18px}
  .footer-menu{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}