@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700&family=Barlow:wght@400;500;600;700&display=swap');
:root{--paper:#eef1f4;--ink:#15202b;--muted:#5b6772;--line:#d5dde4;--signal:#c4233a;--slate:#1e4d66;--card:#fff;--max:1080px}
*{box-sizing:border-box}
html,body{margin:0;background:var(--paper);color:var(--ink);font-family:Barlow,system-ui,sans-serif;line-height:1.55}
img{max-width:100%;display:block}
a{color:var(--slate)}
h1,h2,h3{font-family:'Barlow Condensed',Barlow,sans-serif;font-weight:700;letter-spacing:.01em;line-height:1.05;margin:0}
.wrap{width:min(100% - 2rem,var(--max));margin-inline:auto}
header{position:sticky;top:0;z-index:20;background:rgba(238,241,244,.96);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:.8rem;min-height:76px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ink);font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.35rem;letter-spacing:.02em}
.brand img{height:48px;width:auto}
.bar nav{display:flex;gap:1rem;margin-left:auto}
.bar nav a{text-decoration:none;color:var(--muted);font-weight:600}
.menu{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:.8rem 1rem;text-decoration:none;font-weight:700}
.btn-signal{background:var(--signal);color:#fff}
.btn-line{background:#fff;color:var(--ink);border:1px solid var(--line)}
.hero{padding:2rem 0 1rem}
.kicker{color:var(--signal);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:.75rem}
.hero h1{font-size:clamp(2.6rem,6vw,4.4rem);max-width:16ch;margin:.35rem 0 .7rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:40rem}
.cta{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.1rem 0 1.4rem}
.frame{border-radius:8px;overflow:hidden;border:1px solid var(--line);background:#d5dde4;aspect-ratio:16/9}
.frame img{width:100%;height:100%;object-fit:cover}
.section{padding:2.2rem 0}
.section h2{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:.5rem}
.grid-3{display:grid;gap:.8rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1rem 1.05rem}
.card h3{font-size:1.45rem;margin-bottom:.35rem}
.price{display:grid;gap:.7rem}
.price article{display:grid;grid-template-columns:1.3fr .7fr auto;gap:.8rem;align-items:center;background:#fff;border:1px solid var(--line);border-radius:8px;padding:.9rem 1rem}
.price .sum{font-family:'Barlow Condensed',sans-serif;font-size:1.8rem}
.note{color:var(--muted)}
.steps{display:grid;gap:.7rem}
.steps div{background:#fff;border-left:4px solid var(--signal);padding:.8rem 1rem}
.faq details{border-bottom:1px solid var(--line);padding:.8rem 0}
.faq summary{cursor:pointer;font-weight:700}
.band{background:var(--slate);color:#f4f7f8;border-radius:8px;padding:1.8rem 1.2rem}
.band h2,.band a{color:#fff}
footer{border-top:1px solid var(--line);padding:2rem 0;color:var(--muted)}
.foot{display:grid;gap:1rem}
.foot a{text-decoration:none}
.review-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:1rem}
.prose{max-width:44rem}
.prose p{margin:.75rem 0}
@media(min-width:900px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .foot{grid-template-columns:1.4fr 1fr 1fr}
}
@media(max-width:800px){
  .bar nav{display:none}
  .menu{display:block;margin-left:auto}
  .menu summary{list-style:none;font-weight:700;cursor:pointer}
  .menu a{display:block;padding:.45rem 0;text-decoration:none;color:var(--ink);font-weight:600}
  .price article{grid-template-columns:1fr}
}