:root{--g:#1F7A4D;--g2:#16603C;--gl:#E8F4EC;--y:#FFC857;--ink:#1B2A22;--mute:#5E6E65;--bg:#FAFBF8;--card:#fff;--line:#E2E8E3;--r:16px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
a{color:var(--g)}img{max-width:100%}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--ink);text-decoration:none}
.brand img{width:34px;height:34px}
.nav a.link{color:var(--mute);text-decoration:none;font-size:15px;margin-left:18px}
.hero{padding-top:48px;padding-bottom:32px}
.hero h1{font-size:clamp(28px,6vw,46px);line-height:1.2;margin:0 0 14px;letter-spacing:-.02em}
.hero h1 mark{background:linear-gradient(transparent 60%,var(--y) 60%);color:inherit}
.hero p{font-size:clamp(17px,2.4vw,20px);color:var(--mute);margin:0 0 24px;max-width:640px}
.btn{display:inline-block;background:var(--g);color:#fff;font-weight:700;padding:14px 22px;border-radius:12px;text-decoration:none;font-size:17px;border:0;cursor:pointer}
.btn:hover{background:var(--g2)}.btn.ghost{background:#fff;color:var(--g);border:2px solid var(--g)}
.btn[aria-disabled=true]{background:#B9C6BE;pointer-events:none}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0;list-style:none}
.pills li{background:var(--gl);color:var(--g2);border-radius:999px;padding:6px 12px;font-size:14px;font-weight:600}
section{padding:28px 0}
h2{font-size:clamp(22px,4vw,30px);margin:0 0 16px;letter-spacing:-.01em}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:10px}
.card h3{margin:0;font-size:20px}.card p{margin:0;color:var(--mute);font-size:15px}
.tag{align-self:flex-start;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--y);color:#5a4200}
.tag.soon{background:#EEF1EF;color:var(--mute)}
.card .btn{margin-top:auto;text-align:center}
.mock{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;font-size:13px}
.mock .row{display:flex;justify-content:space-between;padding:6px 4px;border-bottom:1px dashed var(--line)}
.mock .row:last-child{border:0}.mock b.up{color:var(--g)}.mock b.down{color:#C0392B}
.bar{height:8px;border-radius:4px;background:var(--gl);overflow:hidden;margin-top:4px}.bar i{display:block;height:100%;background:var(--g)}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:12px}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 16px 16px 60px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:16px;top:14px;width:32px;height:32px;border-radius:50%;background:var(--g);color:#fff;font-weight:800;display:grid;place-items:center}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px}
summary{font-weight:700;cursor:pointer}details p{margin:10px 0 0;color:var(--mute)}
.note{background:#FFF8E6;border:1px solid #F3DFA8;border-radius:12px;padding:14px 16px;font-size:15px}
.video{aspect-ratio:9/16;max-width:320px;background:#11221A;border-radius:16px;display:grid;place-items:center;color:#cfe;font-size:14px;text-align:center;padding:16px}
.two{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:820px){.two{grid-template-columns:1.2fr .8fr;align-items:start}}
ul.check{padding:0;list-style:none;margin:0}ul.check li{padding-left:30px;position:relative;margin:8px 0}
ul.check li::before{content:"✓";position:absolute;left:0;top:0;color:var(--g);font-weight:800}
footer{border-top:1px solid var(--line);margin-top:24px;padding:24px 0 40px;color:var(--mute);font-size:14px}
/* ---- v2: catalog layout ---- */
.wide{max-width:1240px}
.cat{padding:24px 0 8px}
.cat-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:18px}
.cat-ico{width:34px;height:34px;border-radius:9px;background:var(--g);display:grid;place-items:center}
.cat-ico svg{width:18px;height:18px}
.cat-head h2{font-size:19px;margin:0}
.count{background:var(--gl);color:var(--g2);font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px}
.all{margin-left:auto;background:var(--gl);color:var(--g2);font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px;text-decoration:none}
.pgrid{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:560px){.pgrid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:980px){.pgrid{grid-template-columns:repeat(4,1fr)}}
.pcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:box-shadow .2s,transform .2s}
.pcard:hover{box-shadow:0 8px 24px rgba(20,60,40,.12);transform:translateY(-2px)}
.thumb{aspect-ratio:16/9;position:relative;overflow:hidden}
.pbody{padding:14px 14px 12px;display:flex;flex-direction:column;gap:8px;flex:1}
.pbody h3{font-size:15px;line-height:1.45;margin:0;font-weight:700}
.price{color:#D6336C;font-weight:800;font-size:16px}
.price.free{color:var(--g)}
.price.soon{color:var(--mute);font-weight:700;font-size:14px}
.tags{display:flex;gap:6px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:10px;margin-top:auto}
.tags span{background:var(--gl);color:var(--g2);font-size:10.5px;font-weight:700;letter-spacing:.04em;padding:3px 8px;border-radius:999px;text-transform:uppercase}
/* mock thumbnails */
.t-dark{background:#14231C;padding:10px;display:grid;grid-template-columns:22% 1fr;gap:8px}
.t-side{background:#1D3329;border-radius:6px}
.t-main{display:grid;grid-template-rows:auto 1fr;gap:6px}
.t-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}
.t-kpis i{background:#24443A;border-radius:5px;height:22px;display:block}
.t-chart{background:#1D3329;border-radius:6px;display:flex;align-items:flex-end;gap:5%;padding:8px}
.t-chart b{flex:1;background:#3DBE7F;border-radius:3px 3px 0 0}
.t-chart b:nth-child(2n){background:#FFC857}
.t-ring{position:absolute;right:12%;top:30%;width:22%;aspect-ratio:1;border-radius:50%;background:conic-gradient(#3DBE7F 0 45%,#FFC857 0 70%,#E66 0 85%,#4C8DF6 0)}
.t-ring::after{content:"";position:absolute;inset:26%;border-radius:50%;background:#1D3329}
.t-light{background:#F3F7F4;padding:10px;display:flex;flex-direction:column;gap:6px}
.t-light .hd{height:14px;background:var(--g);border-radius:4px;width:60%}
.t-rows i{display:block;height:9px;border-radius:3px;background:#DDE8E1;margin:5px 0}
.t-rows i:nth-child(3n){width:70%;background:#C7E6D3}
.t-label{position:absolute;left:10px;bottom:8px;background:rgba(255,255,255,.92);color:var(--g2);font-size:11px;font-weight:800;padding:3px 8px;border-radius:6px}
/* footer cards */
.fgrid{display:grid;gap:18px;grid-template-columns:1fr;padding:36px 0 12px}
@media(min-width:900px){.fgrid{grid-template-columns:1fr 1fr 1.6fr}}
.fcard{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
.fcard h3{display:flex;align-items:center;gap:10px;margin:0 0 16px;font-size:19px}
.fcard h3 .cat-ico{background:var(--gl);width:38px;height:38px;border-radius:50%}
.fline{display:flex;gap:10px;align-items:center;margin:8px 0;font-size:15px;color:var(--ink)}
.chips{display:grid;gap:10px}
.chips.two{grid-template-columns:1fr}
@media(min-width:520px){.chips.two{grid-template-columns:1fr 1fr}}
.chip{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;text-decoration:none;color:var(--ink);font-weight:600;font-size:14.5px;background:#fff}
.chip:hover{border-color:var(--g)}
.chip .d{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:10px;font-weight:800;flex:none}
.chip.off{color:var(--mute);pointer-events:none}
.copy{border-top:1px solid var(--line);margin-top:20px;padding:18px 0 32px;color:var(--mute);font-size:13px;text-align:center}
.search{display:flex;gap:8px;max-width:520px;margin-top:6px}
.search input{flex:1;border:1px solid var(--line);border-radius:12px;padding:13px 14px;font:inherit;font-size:16px;background:#fff}