:root{
  --ink:#16202e; --ink-2:#3b4757; --muted:#5d6878; --line:#e4e1da;
  --bg:#fbfaf7; --card:#ffffff; --soft:#f3f0ea;
  --accent:#c2502b; --accent-ink:#9c3d1e; --accent-soft:#fbe9e1;
  --ok:#2f7a55;
  --radius:14px; --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
img,svg{max-width:100%;display:block}
a{color:var(--accent-ink)}
a:hover{color:var(--accent)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:9}
h1,h2,h3{line-height:1.2;letter-spacing:-.015em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5.2vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.2vw,2.2rem);font-weight:750}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.lead{font-size:1.2rem;color:var(--ink-2);max-width:40em}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent-soft);padding:5px 11px;border-radius:99px;margin-bottom:18px}

/* header */
.site-head{position:sticky;top:0;z-index:5;background:rgba(251,250,247,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:var(--ink);text-decoration:none}
.brand svg{width:30px;height:30px}
.nav{display:flex;gap:22px;align-items:center}
.nav a{color:var(--ink-2);text-decoration:none;font-weight:550;font-size:.95rem}
.nav a:hover{color:var(--ink)}
@media (max-width:760px){.nav a:not(.btn){display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:10px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:transform .12s ease,background .12s ease;cursor:pointer;font-size:1rem}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-ink);color:#fff}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-sm{padding:8px 14px;font-size:.92rem}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

/* sections */
section{padding:84px 0}
.hero{padding:76px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-note{margin-top:18px;color:var(--muted);font-size:.95rem}
.preview-card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 50px -28px rgba(22,32,46,.35);overflow:hidden}
.preview-bar{display:flex;gap:6px;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--soft)}
.preview-bar i{width:10px;height:10px;border-radius:50%;background:#d8d3ca}
.preview-body{padding:22px}
.pv-line{height:10px;border-radius:6px;background:var(--soft);margin:10px 0}
.pv-hero{height:84px;border-radius:10px;background:linear-gradient(135deg,var(--accent-soft),#efe7dc);margin-bottom:16px;display:flex;align-items:flex-end;padding:12px;font-weight:700;color:var(--accent-ink);font-size:.9rem}
.pv-tag{display:inline-block;margin-top:14px;font-size:.8rem;font-weight:700;color:var(--ok);background:#e5f2ea;padding:5px 10px;border-radius:99px}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.preview-card{max-width:420px}}

.alt{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:44em;margin-bottom:38px}
.section-head p{color:var(--ink-2)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.steps li::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;font-weight:800;margin-bottom:14px}
.steps p{color:var(--ink-2);margin:0}
@media (max-width:860px){.steps{grid-template-columns:1fr}}

.offer{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.price-card{background:var(--card);border:2px solid var(--ink);border-radius:18px;padding:32px}
.price{font-size:3rem;font-weight:800;letter-spacing:-.03em;line-height:1;margin:6px 0 4px}
.price small{font-size:1rem;font-weight:600;color:var(--muted);letter-spacing:0}
.ticks{list-style:none;padding:0;margin:20px 0 0}
.ticks li{position:relative;padding-left:30px;margin:10px 0}
.ticks li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath d='M8.2 13.6 4.9 10.3l1.2-1.2 2.1 2.1 5.7-5.7 1.2 1.2z'/%3E%3C/svg%3E") center/14px no-repeat}
.fine{font-size:.9rem;color:var(--muted)}
@media (max-width:860px){.offer{grid-template-columns:1fr}}

.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column}
.card .tag{font-weight:800;font-size:1.05rem;color:var(--accent-ink);margin-bottom:8px}
.card p{color:var(--ink-2);margin:0 0 16px;flex:1}
.card .btn{align-self:flex-start}
.bundle{grid-column:1/-1;background:var(--ink);color:#fff;border-color:var(--ink)}
.bundle p{color:#d3d9e2}.bundle .tag{color:#ffb79c}
.bundle .btn-primary{background:#fff;color:var(--ink)}
.bundle .btn-primary:hover{background:var(--accent-soft)}
@media (max-width:760px){.cards{grid-template-columns:1fr}}

.care{display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:30px}
.care p{margin:0;color:var(--ink-2);max-width:38em}

.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin:0 0 12px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:700;padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-2);margin:0 0 18px}
.faq{max-width:820px}

.contact{background:var(--ink);color:#fff}
.contact h2{color:#fff}.contact p{color:#d3d9e2}
.contact a.mail{color:#fff;font-weight:800;font-size:clamp(1.3rem,3vw,1.8rem)}
.contact .btn-ghost{border-color:#fff;color:#fff}.contact .btn-ghost:hover{background:#fff;color:var(--ink)}

.site-foot{padding:40px 0 50px;font-size:.9rem;color:var(--muted);border-top:1px solid var(--line)}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:18px 40px;justify-content:space-between}
.site-foot nav{display:flex;gap:18px}
.legal{max-width:52em}

/* prose pages */
.prose{max-width:760px;padding:56px 0 80px}
.prose h1{font-size:clamp(1.9rem,4vw,2.6rem)}
.prose h2{font-size:1.3rem;margin-top:1.8em}
.prose li{margin:.35em 0}
.prose .updated{color:var(--muted)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
.w82{width:82%}.w64{width:64%}.w72{width:72%}.m0{margin:0}.mt18{margin-top:18px}.h2-sm{font-size:1.5rem}
.nav a.btn{color:#fff}
.nav a.btn:hover{color:#fff}
.brand,.nav .btn{white-space:nowrap}
.offer>*,.cards>*,.hero-grid>*{min-width:0}
.btn{text-align:center}
@media (max-width:420px){.brand{font-size:1rem}.nav .btn-sm{padding:8px 12px;font-size:.88rem}.btn-row .btn{flex:1 1 auto}}