:root{
  --paper:#FFFFFF;
  --surface:#FFFFFF;
  --surface-tint:#F3FAF6;
  --ink:#16241D;
  --muted:#63756B;
  --line:#DCEAE1;
  --accent:#189667;
  --accent-dark:#0F6B4C;
  --accent-ink:#FFFFFF;
  --accent-soft:#E4F5EC;
  --shadow:0 1px 2px rgba(22,36,29,.05);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Golos Text","Helvetica Neue",Arial,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *{animation:none !important;transition:none !important}
}
img{max-width:100%}
a{color:inherit}
[hidden]{display:none !important}
.wrap{width:min(1080px,100% - 44px);margin-inline:auto}

/* header */
header{
  position:sticky;top:0;z-index:20;
  background:color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.bar{display:flex;align-items:center;gap:28px;height:68px}
.logo{font-weight:700;letter-spacing:-.02em;font-size:20px;text-decoration:none}
.logo span{color:var(--accent)}
nav{margin-left:auto;display:flex;gap:26px}
nav a{color:var(--muted);text-decoration:none;font-size:15px}
nav a:hover{color:var(--ink)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 20px;border-radius:999px;font-size:15px;font-weight:500;
  text-decoration:none;border:1px solid transparent;cursor:pointer;
}
.btn-solid{background:var(--accent);color:var(--accent-ink)}
.btn-solid:hover{background:var(--accent-dark)}
.btn-ghost{border-color:var(--line);background:var(--surface);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.bar .btn{margin-left:4px}
@media(max-width:860px){nav{display:none}}

/* hero */
.hero{padding:84px 0 64px;background:var(--surface-tint)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
h1{
  font-size:clamp(34px,4.6vw,54px);
  line-height:1.08;letter-spacing:-.03em;font-weight:600;margin:0 0 22px;
}
.lead{font-size:19px;color:var(--muted);margin:0 0 30px;max-width:46ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}

/* live panel */
.panel{
  background:var(--surface);border:1px solid var(--line);border-radius:16px;
  padding:20px;box-shadow:var(--shadow);
}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:6px}
.panel-head b{font-weight:600;font-size:15px}
.panel-head i{font-style:normal;font-size:13px;color:var(--muted)}
.row{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.row:last-child{border-bottom:0}
.row .src{color:var(--muted)}
.row .val{font-variant-numeric:tabular-nums;font-weight:600}
.tag{font-size:12px;padding:3px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-weight:500}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;margin-right:7px;vertical-align:middle}
@media(max-width:860px){
  .hero{padding:52px 0 44px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
}

/* sections */
section{padding:66px 0}
h2{font-size:clamp(26px,3vw,34px);line-height:1.18;letter-spacing:-.02em;font-weight:600;margin:0 0 14px}
.sub{color:var(--muted);max-width:56ch;margin:0 0 38px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
.card h3{font-size:19px;font-weight:600;margin:0 0 10px;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);font-size:15.5px}
@media(max-width:860px){.cards{grid-template-columns:1fr}}

/* steps */
.steps{border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:52px 1fr 1fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--line);align-items:baseline}
.step .num{font-variant-numeric:tabular-nums;color:var(--accent);font-weight:600}
.step h3{margin:0;font-size:18px;font-weight:600}
.step p{margin:0;color:var(--muted);font-size:15.5px}
@media(max-width:720px){.step{grid-template-columns:40px 1fr;gap:14px}.step p{grid-column:2}}

/* numbers */
.numbers{background:var(--surface-tint);border-block:1px solid var(--line)}
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.num-item .n{font-size:clamp(30px,4vw,44px);font-weight:600;letter-spacing:-.03em;line-height:1.1;color:var(--accent-dark)}
.num-item p{margin:6px 0 0;color:var(--muted);font-size:15px}
@media(max-width:720px){.nums{grid-template-columns:1fr 1fr;gap:28px}}

/* faq */
details{border-bottom:1px solid var(--line);padding:18px 0}
details summary{cursor:pointer;font-weight:500;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--accent);font-weight:600}
details[open] summary::after{content:"–"}
details p{margin:12px 0 0;color:var(--muted);max-width:68ch;font-size:15.5px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px}
.contact-list{list-style:none;padding:0;margin:26px 0 0;color:var(--muted);font-size:15.5px}
.contact-list li{padding:9px 0;border-top:1px solid var(--line)}
.contact-list a{color:var(--accent-dark);text-decoration:none}
form{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
label{display:block;font-size:14px;color:var(--muted);margin-bottom:6px}
input,textarea{
  width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);
  background:var(--surface-tint);color:var(--ink);font:inherit;font-size:15.5px;
}
input:focus,textarea:focus{border-color:var(--accent);outline:none}
textarea{min-height:96px;resize:vertical}
.note{font-size:13px;color:var(--muted);margin:14px 0 0}
.ok{display:none;margin-top:14px;font-size:15px;color:var(--accent-dark)}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:30px}}

/* footer */
footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:14.5px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* ===== showcase view (mid=...) ===== */
#view-showcase .hero{padding:56px 0 40px;text-align:center}
#view-showcase .hero-grid{display:block}
#view-showcase h1{font-size:clamp(28px,4.2vw,42px);max-width:20ch;margin-inline:auto}
#view-showcase .lead{max-width:48ch;margin-inline:auto}
#view-showcase .hero-cta{justify-content:center}
.trust-strip{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;padding:18px 0;color:var(--muted);font-size:14px;border-bottom:1px solid var(--line)}
.trust-strip span{display:flex;align-items:center;gap:6px}
.trust-strip span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}

.widget-block{padding:44px 0;border-bottom:1px solid var(--line)}
.widget-block h2{font-size:22px;margin-bottom:16px}
.widget-slot{
  background:var(--surface-tint);border:1px dashed var(--line);border-radius:16px;
  padding:36px 20px;text-align:center;color:var(--muted);font-size:14.5px;
}
.widget-slot b{display:block;color:var(--ink);font-size:15.5px;margin-bottom:4px;font-weight:600}

.legal-block{padding:40px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.legal-block h2{font-size:18px;margin-bottom:12px;color:var(--ink)}
.legal-block p{margin:0 0 8px;max-width:74ch}

/* ===== 404 page ===== */
.notfound{
  min-height:calc(100vh - 68px);
  display:flex;align-items:center;justify-content:center;
  padding:60px 0;
  background:var(--surface-tint);
}
.notfound-inner{text-align:center;max-width:44ch}
.notfound-code{
  font-size:clamp(64px,12vw,120px);
  font-weight:700;letter-spacing:-.04em;line-height:1;
  color:var(--accent);margin:0 0 12px;
}
.notfound h1{font-size:clamp(22px,3vw,28px);margin:0 0 12px}
.notfound p{color:var(--muted);margin:0 0 30px;font-size:16px}
.notfound .hero-cta{justify-content:center}

/* ===== partners info block (showcase view) ===== */
.partners-block{padding:44px 0;border-bottom:1px solid var(--line)}
.partners-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
}
.partner-card{
  background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:20px 22px;
}
.partner-card h3{margin:0 0 12px;font-size:16px;font-weight:600;letter-spacing:-.01em}
.partner-card dl{margin:0;display:grid;gap:7px}
.partner-card dl div{display:grid;grid-template-columns:96px 1fr;gap:10px;font-size:13.5px;line-height:1.45}
.partner-card dt{color:var(--muted)}
.partner-card dd{margin:0;color:var(--ink)}
.partner-card a{color:var(--accent-dark);text-decoration:none}
.partner-card a:hover{text-decoration:underline}
@media(max-width:760px){
  .partners-grid{grid-template-columns:1fr}
  .partner-card dl div{grid-template-columns:84px 1fr}
}