:root{
  --ink:#1c1416; --muted:#6a5a5e; --line:#f0e2e4; --bg:#ffffff; --soft:#fdf6f6;
  --brand:#b91c1c; --brand-2:#dc2626; --brand-dark:#7f1d1d; --tint:#fde8e8;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.center{text-align:center}
:focus-visible{outline:3px solid var(--brand-2);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--brand);padding:8px 14px;border-radius:8px;z-index:50;font-weight:600}
.skip:focus{left:12px}

/* header */
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:700;letter-spacing:.2px}
.mark{width:34px;height:34px;border-radius:9px;background:var(--brand);display:grid;place-items:center;flex:none}
nav{display:flex;align-items:center;gap:26px;font-size:15px}
nav a{text-decoration:none;color:var(--muted);padding:4px 0;border-bottom:2px solid transparent}
nav a:hover{color:var(--ink)}
nav a[aria-current="page"]{color:var(--brand);border-bottom-color:var(--brand)}
.lang{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;cursor:pointer;color:var(--ink)}
.lang:hover{border-color:var(--brand-2);color:var(--brand)}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:42px;height:42px;cursor:pointer;color:var(--ink);place-items:center}

/* hero */
.hero{background:radial-gradient(900px 420px at 80% -10%,rgba(255,255,255,.20),transparent 60%),linear-gradient(160deg,#7f1d1d,#c62828);color:#fff;padding:104px 0 96px}
.eyebrow{font-size:13px;letter-spacing:.14em;text-transform:uppercase;opacity:.8;font-weight:600}
.hero h1{font-size:clamp(34px,5.4vw,58px);line-height:1.08;margin:18px 0 20px;max-width:16ch;letter-spacing:-.02em}
.hero p{font-size:clamp(17px,2vw,20px);max-width:56ch;opacity:.92}
.cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.page-hero{background:radial-gradient(700px 300px at 85% -20%,rgba(255,255,255,.18),transparent 60%),linear-gradient(160deg,#7f1d1d,#c62828);color:#fff;padding:64px 0 56px}
.page-hero h1{font-size:clamp(30px,4.4vw,46px);line-height:1.1;margin:14px 0 12px;letter-spacing:-.02em}
.page-hero p{font-size:clamp(16px,1.8vw,19px);max-width:60ch;opacity:.92}

/* buttons */
.btn{display:inline-block;padding:13px 22px;border-radius:10px;font-weight:600;font-size:15px;text-decoration:none;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:#fff;color:var(--brand)}
.btn.ghost{border:1px solid rgba(255,255,255,.55);color:#fff}
.btn.solid{background:var(--brand);color:#fff}
.btn.solid:hover{background:var(--brand-dark)}
.btn.outline{border:1px solid var(--brand);color:var(--brand);background:#fff}
.btn.outline:hover{background:var(--tint)}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

section{padding:84px 0}
.kicker{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-2);font-weight:700}
h2{font-size:clamp(26px,3.4vw,38px);line-height:1.15;margin:10px 0 16px;letter-spacing:-.015em}
.lead{color:var(--muted);max-width:62ch;font-size:18px}
.about{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.more{margin-top:28px}
.textlink{color:var(--brand);font-weight:600;text-decoration:none;border-bottom:2px solid #f5c2c2}
.textlink:hover{border-color:var(--brand-2)}

/* product */
.product{margin-top:40px;border:1px solid var(--line);border-radius:20px;background:var(--soft);padding:36px;display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center}
.tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand);background:var(--tint);border-radius:999px;padding:5px 11px;letter-spacing:.04em}
.product h3{font-size:30px;margin:14px 0 10px}
.product p{color:var(--muted)}
.feat{list-style:none;margin:20px 0 26px;display:grid;gap:10px}
.feat li{display:flex;gap:10px;align-items:flex-start}
.feat li:before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--brand-2);margin-top:9px}
.stats{display:grid;gap:14px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.stat b{display:block;font-size:26px;color:var(--brand);letter-spacing:-.01em}
.stat span{color:var(--muted);font-size:14px}

/* grids + cards */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:38px}
.card{border:1px solid var(--line);border-radius:16px;padding:26px;background:#fff}
.card .ico{width:42px;height:42px;border-radius:11px;background:var(--tint);color:var(--brand);display:grid;place-items:center;margin-bottom:16px}
.card h4{font-size:18px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15.5px}
.card.big{padding:30px}
.card.big .mail{display:inline-block;margin-top:14px;font-size:18px}
.mail{font-weight:600;color:var(--brand);text-decoration:none;border-bottom:2px solid #f5c2c2;word-break:break-all}
.mail:hover{border-color:var(--brand-2)}

/* about page */
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.prose-plain p{color:var(--muted);font-size:18px;margin-bottom:16px}
.steps{list-style:none;margin-top:34px;display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.steps li{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.steps .num{flex:none;width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700}
.steps h4{font-size:17px;margin-bottom:4px}
.steps p{color:var(--muted);font-size:15.5px}

/* links list */
.linklist{list-style:none;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.linklist li+li{border-top:1px solid var(--line)}
.linklist a{display:flex;justify-content:space-between;gap:12px;padding:16px 20px;text-decoration:none;font-weight:600}
.linklist a:hover{background:var(--soft);color:var(--brand)}
.linklist span:last-child{color:var(--brand)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:12px}
.faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 22px;font-weight:600;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--brand);font-weight:400}
.faq details[open] summary:after{content:"–"}
.faq details[open]{border-color:#f5c2c2;background:var(--soft)}
.faq .ans{padding:0 22px 20px;color:var(--muted)}
.faq .ans a{color:var(--brand);font-weight:600}
.note{margin-top:34px;padding:22px 24px;border:1px dashed #f5c2c2;border-radius:14px;background:var(--soft);display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.note p{color:var(--muted)}

/* legal prose */
.prose .updated{color:var(--muted);font-size:14px;margin-bottom:10px}
.prose h2{font-size:22px;margin:34px 0 10px;letter-spacing:-.01em}
.prose h2 .n{color:var(--brand)}
.prose p{color:#3b2f33;margin-bottom:12px}
.prose a{color:var(--brand);font-weight:600}

/* band */
.band{background:var(--brand);color:#fff;padding:56px 0}
.band-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.band h2{margin:0 0 6px;font-size:clamp(22px,3vw,30px)}
.band p{opacity:.92}

/* 404 */
.nf{padding:110px 0}
.big404{font-size:clamp(70px,14vw,130px);font-weight:800;color:var(--brand);line-height:1;letter-spacing:-.04em}
.nf h1{margin:14px 0 10px}
.nf p{color:var(--muted);margin-bottom:26px}

/* footer */
footer{background:#fff;border-top:1px solid var(--line);padding:56px 0 28px;color:var(--muted);font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.foot-about{margin:14px 0;max-width:34ch}
.mail-sm{color:var(--brand);font-weight:600;text-decoration:none}
.foot-h{color:var(--ink);font-weight:700;margin-bottom:12px}
footer ul{list-style:none;display:grid;gap:9px}
footer ul a{text-decoration:none}
footer ul a:hover{color:var(--brand)}
.foot-bottom{margin-top:38px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

@media (max-width:900px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .menu-btn{display:grid}
  nav{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 18px}
  nav.open{display:flex}
  nav a{width:100%;padding:13px 0;border-bottom:1px solid var(--line)}
  nav a[aria-current="page"]{border-bottom-color:var(--line)}
  nav .lang{margin-top:14px}
  .product{grid-template-columns:1fr;padding:26px}
  .grid3,.grid2,.steps{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr;gap:18px}
  .hero{padding:76px 0 70px}
  .page-hero{padding:52px 0 44px}
  section{padding:64px 0}
}
@media (max-width:560px){
  .grid4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}