:root{--brand:#0b5d4b;--brand-2:#08463a;--accent:#f4b740;--accent-ink:#3d2a00;--ground:#f4f2ec;--card:#fff;--line:#e4e0d5;--ink:#1d2320;--muted:#4f5a55;--soft:#cfe6de;--mint:#e3f1ec}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--ground);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand)}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;margin:0}
h2{font-size:clamp(26px,3.4vw,36px);font-weight:800;letter-spacing:-.01em;margin-bottom:8px}
.lead{color:var(--muted);font-size:17px;margin:0 0 32px;max-width:760px}
section{padding:72px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:12px;font-weight:800;font-size:17px;text-decoration:none;border:2px solid transparent;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-accent:hover{box-shadow:0 8px 20px rgba(244,183,64,.35)}
.btn-brand{background:var(--brand);color:#fff}
.btn-ghost{border-color:#5fa894;color:#fff}
.btn-line{border-color:var(--brand);color:var(--brand)}
.btn svg{width:20px;height:20px;flex:none}

/* header */
.top{background:var(--brand);color:#fff;position:sticky;top:0;z-index:10}
.top .wrap{display:flex;align-items:center;gap:16px;min-height:68px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#fff;text-decoration:none}
.logo svg{width:34px;height:34px}
.menu{margin-left:auto;display:flex;gap:20px;align-items:center;flex-wrap:wrap;font-weight:600;font-size:15px}
.menu a:not(.btn){color:#e3f1ec;text-decoration:none}
.menu a:not(.btn):hover{color:#fff;text-decoration:underline}
.menu .btn{min-height:42px;padding:8px 18px;font-size:15px}
@media (max-width:720px){.menu a:not(.btn){display:none}}

/* hero */
.hero{background:var(--brand);color:#fff;padding:40px 0 80px}
.hero .wrap{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.hero-text{flex:1 1 460px;min-width:0}
.pill{display:inline-block;background:var(--brand-2);color:var(--accent);font-weight:700;font-size:14px;padding:6px 14px;border-radius:99px;margin-bottom:18px}
.hero h1{font-size:clamp(34px,5vw,56px);font-weight:800;letter-spacing:-.02em;margin-bottom:18px}
.hero p{font-size:19px;color:var(--soft);margin:0 0 28px;max-width:560px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .price-hint{margin:18px 0 0;font-size:15px;color:#a9cfc3}
.price-hint b{color:var(--accent)}
.phones{flex:1 1 400px;min-width:0;display:flex;gap:18px;align-items:flex-end;justify-content:center}
.phones img{width:46%;max-width:250px;border-radius:28px;border:8px solid var(--brand-2);box-shadow:0 24px 60px rgba(0,0,0,.35);background:#fff}
.phones img+img{margin-bottom:40px}

/* steps & cards */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.num{width:44px;height:44px;border-radius:12px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;margin-bottom:14px}
.card h3{font-size:20px;margin-bottom:6px}
.card p{margin:0;color:var(--muted)}
.shot{margin-top:32px;border-radius:16px;border:1px solid var(--line);box-shadow:0 12px 40px rgba(20,30,25,.12);width:100%;background:#fff}

/* network diagram */
.net{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;display:grid;grid-template-columns:1fr auto 1fr auto 1.2fr;align-items:center;gap:0}
.node{border-radius:16px;padding:20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}
.node svg{width:40px;height:40px}
.node b{font-size:18px}
.node-pc{background:var(--brand);color:#fff;box-shadow:0 10px 28px rgba(11,93,75,.25)}
.node-pc span{color:var(--soft)}
.node-wifi{background:var(--accent);color:var(--brand-2)}
.link{position:relative;min-width:130px;height:3px;background:var(--brand);margin:0 8px}
.link.dash{background:repeating-linear-gradient(90deg,var(--brand) 0 8px,transparent 8px 14px)}
.link small{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:13px;color:var(--muted)}
.link.dash small{color:var(--brand);font-weight:700}
.devices{display:flex;flex-direction:column;gap:12px}
.dev{display:flex;align-items:center;gap:14px;background:var(--ground);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.dev svg{width:32px;height:32px;flex:none}
.dev span{color:var(--muted);font-size:15px}
.dev b{display:block;color:var(--ink)}
@media (max-width:900px){
  .net{grid-template-columns:1fr;padding:20px;justify-items:stretch}
  .link{width:3px;height:56px;min-width:0;margin:6px auto}
  .link.dash{background:repeating-linear-gradient(180deg,var(--brand) 0 8px,transparent 8px 14px)}
  .link small{bottom:auto;top:50%;left:14px;transform:translateY(-50%)}
}
.mini{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:16px}
.mini div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:15px}
.mini b{color:var(--brand)}
.mini span{color:var(--muted)}

/* features */
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.f{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;gap:14px}
.f svg{width:28px;height:28px;flex:none;stroke:var(--brand)}
.f h3{font-size:17px;margin-bottom:4px}
.f p{margin:0;color:var(--muted);font-size:15px}
.frames{margin-top:32px;display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:20px;align-items:start}
.frame{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.frame figcaption{padding:16px 22px;border-bottom:1px solid var(--line);font-weight:700}
.frame img{width:100%}
figure{margin:0}
@media (max-width:420px){.frames{grid-template-columns:1fr}}

/* prices */
.prices{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;align-items:stretch;padding-top:16px}
.plan{border:1px solid var(--line);border-radius:16px;padding:26px;display:flex;flex-direction:column;gap:10px;position:relative}
.plan .t{font-weight:700;color:var(--muted)}
.plan .p{font-size:34px;font-weight:800;letter-spacing:-.02em;line-height:1.1;display:flex;flex-wrap:wrap;align-items:baseline;column-gap:4px}
.plan .p small{font-size:16px;font-weight:600;color:var(--muted);letter-spacing:0}
.plan .d{color:var(--muted);font-size:15px}
.plan .btn{margin-top:auto;font-size:16px}
.plan.trial{background:#faf8f3}
.plan.hot{background:var(--brand);border:2px solid var(--brand);color:#fff;box-shadow:0 14px 34px rgba(11,93,75,.28)}
.plan.hot .t,.plan.hot .d,.plan.hot .p small{color:var(--soft)}
.plan.hot .p{font-size:40px}
.tag{position:absolute;top:-15px;left:24px;background:var(--accent);color:var(--accent-ink);font-weight:800;font-size:14px;padding:4px 14px;border-radius:99px}
.extra{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin-top:16px}
.extra>div{border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.extra h3{font-size:19px}
.extra p{margin:0;font-size:15px}
.x1{background:var(--mint)}.x1 p{color:#2f4b42}
.x2{background:var(--brand);color:#fff}.x2 p{color:var(--soft)}
.x2 .btn{min-height:44px;font-size:15px;padding:10px 20px;margin-top:6px}
.note{color:var(--muted);font-size:14px;margin:16px 0 0}

/* cross-sell, faq */
.cross{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;display:flex;flex-wrap:wrap;gap:24px;align-items:center}
.cross>div{flex:1 1 480px;min-width:0}
.cross .k{font-weight:700;color:var(--brand);margin-bottom:8px}
.cross h2{font-size:clamp(24px,3vw,32px)}
.cross p{margin:0;color:var(--muted)}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.two h3{font-size:20px;font-weight:800;margin-bottom:12px}
.list{margin:0;padding-left:20px;color:var(--muted);display:flex;flex-direction:column;gap:8px}
details{border-top:1px solid var(--line);padding:12px 0}
details:first-of-type{border-top:0;padding-top:0}
summary{font-weight:700;cursor:pointer;list-style-position:outside}
details p{margin:6px 0 0;color:var(--muted)}

/* footer */
.foot{background:var(--brand);color:#fff;padding:56px 0}
.foot .wrap{display:flex;flex-wrap:wrap;gap:24px;align-items:center}
.foot .wrap>div{flex:1 1 420px;min-width:0}
.foot p{margin:8px 0 0;color:var(--soft);font-size:17px}
.copy{background:var(--brand-2);color:#a9cfc3;font-size:14px;padding:16px 0}
.copy a{color:#cfe6de}

/* floating WA */
.wa-float{position:fixed;right:18px;bottom:18px;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.25);z-index:20}
.wa-float svg{width:32px;height:32px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* download */
.hero .dl-meta{margin:12px 0 0;font-size:14px;color:#a9cfc3}
.dl-meta{margin:12px 0 0;font-size:14px;color:var(--muted)}
.dl{padding-top:24px}
.dl-box{background:#fff;border:2px solid var(--brand);border-radius:20px;padding:32px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:32px;align-items:start}
.dl-head .lead{margin-bottom:20px}
.dl-steps{list-style:none;margin:0;padding:0;counter-reset:s;display:flex;flex-direction:column;gap:14px}
.dl-steps li{counter-increment:s;position:relative;padding:16px 16px 16px 64px;background:var(--ground);border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.dl-steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.dl-steps span{color:var(--muted);font-size:15px}
.btn-wa{background:#0b5d4b;color:#fff;min-height:42px;font-size:15px;padding:8px 16px;margin-top:6px}
.foot .cta{flex:none}
@media (max-width:860px){.dl-box{grid-template-columns:1fr;padding:22px}}
section[id]{scroll-margin-top:76px}
.nw{white-space:nowrap}
.hp-only{display:none;margin:14px 0 0;padding:12px 14px;border-radius:12px;background:#fff6dd;color:#5a4300;font-size:14px}
@media (max-width:820px){.hp-only{display:block}}