:root{--p:#0b6c64;--p2:#12a293;--dark:#073f3a;--bg:#f5f8f7;--s:#fff;--ink:#142421;--muted:#637570;--line:#dce8e5;--ok:#138f5c;--bad:#d54b48;--shadow:0 20px 60px rgba(17,61,55,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Manrope,system-ui,sans-serif;background:var(--bg);color:var(--ink);overflow-x:hidden}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.narrow{width:min(860px,calc(100% - 32px));margin:auto}.guide-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header-inner{height:74px;display:flex;align-items:center;gap:28px}.logo{font-size:22px;font-weight:800;color:var(--p)}.logo span{color:var(--p2)}header nav{display:flex;gap:22px;margin-left:auto}header nav a{font-size:13px;font-weight:700;color:var(--muted)}.phone{font-weight:800;color:var(--p)}.breadcrumbs{display:flex;gap:8px;font-size:12px;color:var(--muted);padding-top:24px}.breadcrumbs a{color:var(--p);font-weight:700}.hero{padding-bottom:62px;background:radial-gradient(circle at 80% 10%,rgba(18,162,147,.11),transparent 30%)}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center;padding-top:42px}.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.02;letter-spacing:-2.8px;margin:17px 0}.hero p{font-size:18px;line-height:1.7;color:var(--muted)}.eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:1.3px;font-weight:800;color:var(--p2)}.hero-actions{display:flex;gap:12px;margin-top:28px}.primary-btn,.secondary-btn{padding:13px 18px;border-radius:13px;font-weight:800}.primary-btn{background:linear-gradient(135deg,var(--p),var(--p2));color:#fff;box-shadow:0 10px 25px rgba(11,108,100,.22)}.secondary-btn{border:1px solid 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var(--line);border-radius:20px;box-shadow:var(--shadow)}.info-card{padding:23px}.info-card>span{font-size:11px;font-weight:800;color:var(--p2)}.info-card h3{margin:8px 0}.info-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.power-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.power-card{padding:23px}.power-card>span{font-size:13px;font-weight:800;color:var(--p2)}.power-card strong{display:block;font-size:24px;margin:11px 0}.power-card p{font-size:12px;line-height:1.6;color:var(--muted)}.power-card.featured{background:linear-gradient(145deg,var(--dark),var(--p));color:#fff}.featured p{color:#d9f1ec}.tip-box{margin-top:20px;padding:22px;border-radius:18px;background:#eef8f5;border-left:4px solid var(--p2)}.tip-box p{color:var(--muted);line-height:1.7}.compare-cards{display:grid;grid-template-columns:1fr 1fr;gap:22px}.compare-card{padding:32px}.recommended{background:linear-gradient(145deg,#fff,#effaf7);border-color:rgba(18,162,147,.4)}.badge{display:inline-block;padding:7px 10px;border-radius:999px;background:var(--p);color:#fff;font-size:11px;font-weight:800}.compare-card h3{font-size:27px}.compare-card ul{list-style:none;padding:0}.compare-card li{padding:9px 0;border-bottom:1px solid var(--line);color:var(--muted)}.compare-card li:before{content:'✓';color:var(--ok);margin-right:8px}.rooms-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.room-card{display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:center;padding:18px}.room-card img{width:180px;height:145px;object-fit:contain}.room-card p{font-size:13px;line-height:1.7;color:var(--muted)}.room-card span{font-size:11px;font-weight:800;color:var(--p)}.mistakes-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.mistake{padding:19px;border-radius:18px;background:#fff7f6;border:1px solid #f0d8d5}.mistake b{color:var(--bad);font-size:12px}.mistake p{font-size:12px;line-height:1.65;color:var(--muted)}.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.timeline-step{text-align:center}.timeline-step span{display:grid;place-items:center;width:52px;height:52px;margin:auto;border-radius:50%;background:var(--p);color:#fff;font-weight:800}.timeline-step p{font-size:11px;color:var(--muted)}.faq-list{display:grid;gap:10px}.faq-list details{border:1px solid var(--line);border-radius:16px;background:var(--s);overflow:hidden}.faq-list summary{cursor:pointer;padding:18px 20px;font-weight:800}.faq-list p{padding:0 20px 18px;margin:0;color:var(--muted);line-height:1.7;font-size:13px}.final-cta{background:var(--bg)}.cta-card{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:46px;border-radius:30px;background:linear-gradient(135deg,var(--dark),var(--p2));color:#fff;box-shadow:var(--shadow)}.light{color:#a8f3e3}.cta-card h2{font-size:clamp(30px,4.5vw,48px);letter-spacing:-1.5px}.cta-card p{color:#d8f2ed;line-height:1.7}.cta-card form{display:grid;gap:10px}.cta-card input{width:100%;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.12);color:#fff;border-radius:13px;padding:13px}.cta-card button{border:0;border-radius:13px;padding:13px;background:#fff;color:var(--p);font-weight:800}.honeypot{position:absolute!important;left:-9999px!important}.form-message{font-size:12px;font-weight:700;margin:0}.success{color:#b7f5d9}.error{color:#ffd5d3}footer{background:var(--dark);color:#d9f0ec;padding:30px 0}.footer-inner{display:flex;align-items:center;gap:24px}.footer-inner a:last-child{margin-left:auto;font-weight:800}.reveal{opacity:0;transform:translateY(18px);transition:.55s}.reveal.visible{opacity:1;transform:none}@media(max-width:1000px){.hero-grid{grid-template-columns:1fr}.power-grid{grid-template-columns:repeat(2,1fr)}.mistakes-grid{grid-template-columns:repeat(2,1fr)}header nav{display:none}}@media(max-width:720px){.header-inner{height:64px}.phone{font-size:0}.phone:after{content:'Позвонить';font-size:13px}.hero h1{font-size:42px}.hero-actions{flex-direction:column;text-align:center}.section{padding:58px 0}.start-grid,.compare-cards,.rooms-grid,.cta-card{grid-template-columns:1fr}.room-card{grid-template-columns:100px 1fr}.room-card img{width:100px;height:100px}.mistakes-grid,.timeline{grid-template-columns:1fr}.timeline-step{text-align:left}.footer-inner{flex-direction:column;align-items:flex-start}.footer-inner a:last-child{margin-left:0}}@media(max-width:430px){.power-grid{grid-template-columns:1fr}.hero h1{font-size:37px}.room-card{grid-template-columns:1fr}.room-card img{width:100%;height:140px}.wrap,.narrow{width:calc(100% - 22px)}}


/* ===== Release 1.2.3: article mobile catalog button ===== */
.article-catalog-btn{
  display:none;
  padding:10px 13px;
  border-radius:12px;
  background:var(--primary);
  color:#fff;
  font-size:12px;
  font-weight:800;
  white-space:nowrap;
}
@media(max-width:720px){
  .header-inner{gap:8px}
  .header-phone{
    margin-left:auto;
    padding:10px 12px;
    border:1px solid var(--line);
    border-radius:12px;
    background:var(--surface);
    color:var(--primary);
  }
  .article-catalog-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }
}
@media(max-width:390px){
  .header-phone{padding:9px 10px}
  .article-catalog-btn{padding:9px 10px}
}