:root{
  --bg:#ffffff; --bg-soft:#f3f4f6; --bg-card:#ffffff; --line:#e2e4e9;
  --navy:#0f2240; --navy-2:#17305a;
  --text:#161a22; --text-dim:#454b56; --text-mute:#6b717c;
  --accent:#f2a33c; --accent-hover:#e8922a; --accent-text:#a2570a; --accent-dark:#161615;
  --radius:6px;
  --shadow:0 1px 2px rgba(15,34,64,.06),0 4px 16px rgba(15,34,64,.06);
  --shadow-hover:0 2px 4px rgba(15,34,64,.08),0 12px 32px rgba(15,34,64,.12);
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:Figtree,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;}
a{color:var(--navy-2);text-decoration:none;}
a:hover{color:var(--accent-text);}
img,svg{max-width:100%;}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px;}

header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;}
.logo{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;letter-spacing:.04em;color:var(--navy);}
.logo .dot{color:var(--accent);}
nav.links{display:flex;gap:28px;align-items:center;}
nav.links > a:not(.btn){color:var(--text-dim);font-size:15px;font-weight:600;white-space:nowrap;}
nav.links .btn{white-space:nowrap;}
nav.links > a:not(.btn):hover{color:var(--navy);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:var(--radius);font-weight:700;font-size:15px;letter-spacing:.01em;cursor:pointer;border:none;font-family:inherit;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;}
.btn-primary{background:var(--accent);color:var(--accent-dark);}
.btn-primary:hover{background:var(--accent-hover);color:var(--accent-dark);transform:translateY(-1px);box-shadow:0 6px 18px rgba(242,163,60,.35);}
.btn-outline{border:1.5px solid var(--line);color:var(--navy);background:#fff;}
.btn-outline:hover{border-color:var(--navy);color:var(--navy);}
.btn-sm{padding:10px 18px;font-size:14px;}
.lang-switch{display:flex;gap:2px;background:var(--bg-soft);border-radius:var(--radius);padding:3px;}
.lang-btn{display:inline-block;line-height:1.2;background:none;border:none;font-family:inherit;font-size:13px;font-weight:700;letter-spacing:.04em;cursor:pointer;padding:6px 10px;border-radius:4px;color:var(--text-mute);}
.lang-btn:hover{color:var(--navy);}
.lang-btn.active{background:#fff;color:var(--navy);box-shadow:0 1px 3px rgba(15,34,64,.15);}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--bg-soft);border-bottom:1px solid var(--line);}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px;opacity:.55;-webkit-mask-image:radial-gradient(ellipse at 75% 40%,#000 0%,transparent 70%);mask-image:radial-gradient(ellipse at 75% 40%,#000 0%,transparent 70%);}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:56px;align-items:center;padding-top:96px;padding-bottom:96px;}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--navy);text-transform:uppercase;margin-bottom:24px;}
.badge::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(242,163,60,.25);}
h1{margin:0 0 22px 0;font-size:clamp(28px,4.2vw,50px);line-height:1.08;font-weight:800;letter-spacing:-.02em;color:var(--navy);overflow-wrap:break-word;}
.hero p{margin:0 0 34px 0;font-size:19px;line-height:1.6;color:var(--text-dim);max-width:520px;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* WPS document card */
.doc{position:relative;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 30px 60px -20px rgba(15,34,64,.25),var(--shadow);padding:26px 26px 22px;transform:rotate(1.5deg);max-width:440px;justify-self:end;width:100%;}
.doc::after{content:"";position:absolute;left:14px;right:14px;bottom:-10px;height:100%;background:#fff;border:1px solid var(--line);border-radius:10px;z-index:-1;transform:rotate(-3deg);}
.doc-head{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:14px;border-bottom:2px solid var(--navy);margin-bottom:14px;}
.doc-title{font-weight:800;font-size:15px;color:var(--navy);letter-spacing:.02em;}
.doc-sub{font-family:var(--mono);font-size:11px;color:var(--text-mute);margin-top:4px;}
.doc-no{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--navy);background:var(--bg-soft);padding:4px 8px;border-radius:4px;white-space:nowrap;}
.doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:4px;overflow:hidden;}
.doc-cell{padding:9px 11px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);}
.doc-cell:nth-child(2n){border-right:none;}
.doc-cell:nth-last-child(-n+2){border-bottom:none;}
.doc-cell span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-mute);margin-bottom:3px;}
.doc-cell b{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--text);}
.doc-lines{margin-top:14px;display:grid;gap:7px;}
.doc-lines i{display:block;height:7px;border-radius:4px;background:var(--bg-soft);}
.doc-lines i:nth-child(2){width:86%;} .doc-lines i:nth-child(3){width:64%;}
.stamp{position:absolute;right:22px;bottom:18px;transform:rotate(-12deg);border:2.5px solid #1d8a52;color:#1d8a52;border-radius:6px;padding:6px 10px;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.06em;background:rgba(255,255,255,.85);}

/* Standards strip */
.standards{border-bottom:1px solid var(--line);background:#fff;}
.standards .wrap{display:flex;align-items:center;gap:14px 28px;flex-wrap:wrap;padding-top:22px;padding-bottom:22px;}
.standards-label{font-size:13px;font-weight:700;color:var(--text-mute);text-transform:uppercase;letter-spacing:.08em;}
.standards ul{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;}
.standards li{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--navy);padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--bg-soft);}

section{padding:88px 0;}
section.soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--accent-text);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;}
h2{margin:0 0 14px 0;font-size:clamp(26px,3.4vw,36px);font-weight:800;letter-spacing:-.015em;color:var(--navy);}
.section-note{margin:0 0 40px 0;font-size:15px;line-height:1.6;color:var(--text-mute);max-width:600px;}

#intro{padding-bottom:72px;}
.intro-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;box-shadow:var(--shadow);padding:40px 44px;max-width:980px;}
.intro-card h2{margin-bottom:16px;}
.intro-card p{margin:0;font-size:18px;line-height:1.75;color:var(--text-dim);}

.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.service-card{background:var(--bg-card);border:1px solid var(--line);border-radius:10px;padding:28px;box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;position:relative;overflow:hidden;}
.service-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s ease;}
.service-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#d3d7de;}
.service-card:hover::before{transform:scaleX(1);}
.service-card .code{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:var(--navy);color:#fff;font-family:var(--mono);font-size:13px;font-weight:600;margin-bottom:18px;}
.service-card h3{margin:0 0 10px 0;font-size:18px;font-weight:700;color:var(--navy);line-height:1.3;}
.service-card p{margin:0;font-size:15px;line-height:1.6;color:var(--text-dim);}
.service-card .ref{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--text-mute);background:var(--bg-soft);padding:3px 8px;border-radius:4px;}
.cta-card{background:var(--navy);color:#fff;border-radius:10px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;gap:24px;box-shadow:var(--shadow);}
.cta-card div{font-size:20px;font-weight:700;line-height:1.3;}
.cta-card a{align-self:flex-start;}

.who-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.who-card{background:#fff;border:1px solid var(--line);padding:36px;border-radius:10px;box-shadow:var(--shadow);border-left:4px solid var(--accent);}
.who-card h3{margin:0 0 12px 0;font-size:21px;font-weight:700;color:var(--navy);}
.who-card p{margin:0;font-size:16px;line-height:1.7;color:var(--text-dim);}

footer{background:var(--navy);color:#fff;}
footer .wrap{padding-top:72px;padding-bottom:40px;display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:32px;}
footer h2{color:#fff;font-size:clamp(26px,3.4vw,34px);margin:0 0 18px 0;}
footer p{margin:0 0 8px 0;font-size:16px;color:#c9d2e3;}
footer p a{color:#fff;font-weight:600;}
footer p a:hover{color:var(--accent);}
footer .tag{color:#8c9ab4;font-size:13px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);}
.footer-bottom .wrap{padding-top:20px;padding-bottom:24px;font-size:13px;color:#8c9ab4;display:block;}
.qr-box{background:#fff;border-radius:8px;padding:8px;display:inline-block;line-height:0;}
.qr-caption{font-size:11px;color:#8c9ab4;margin-top:6px;text-align:center;max-width:120px;}
.footer-actions{display:flex;flex-direction:column;align-items:flex-end;gap:18px;}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .service-card,.service-card::before,.btn{transition:none;}
}

@media (max-width: 960px){
  nav.links{gap:18px;}
  .hero .wrap{grid-template-columns:1fr;gap:48px;padding-top:64px;padding-bottom:72px;}
  .doc{justify-self:start;max-width:420px;}
  .services-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width: 760px){
  .wrap{padding:0 16px;}
  header .wrap{height:60px;gap:12px;}
  nav.links{gap:10px;}
  nav.links > a:not(.btn){display:none;}
  .logo{font-size:18px;}
  .logo svg{width:26px;height:26px;}
  section{padding:60px 0;}
  .services-grid,.who-grid{grid-template-columns:1fr;}
  .who-card{padding:26px;}
  #intro{padding-bottom:48px;}
  .intro-card{padding:26px 22px;}
  .intro-card p{font-size:16px;}
  .hero p{font-size:17px;}
  h1{hyphens:auto;}
  footer .wrap{flex-direction:column;align-items:flex-start;padding-top:56px;}
  .footer-actions{align-items:flex-start;}
}
@media (max-width: 480px){
  nav.links .btn{display:none;}
  .doc{transform:none;padding:20px 18px 18px;}
  .doc::after{display:none;}
  .stamp{right:14px;bottom:12px;}
}