:root{
  --ink:#0A0A0A;
  --dark:#133C1B;
  --green:#1B5E2A;
  --lime:#7CF259;
  --paper:#FFFFFF;
  --mist:#F4F6F4;
  --line:#E3E8E3;
  --muted:#5C655D;
  --max:1120px;
  --r:14px;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* ---------- logo ---------- */
.logo{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.02em;font-size:1.05rem;color:var(--dark)}
.logo svg{flex:none}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.nav ul{display:flex;gap:28px;list-style:none;font-size:.93rem;font-weight:500}
.nav ul a{color:var(--muted);transition:color .15s}
.nav ul a:hover{color:var(--dark)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:8px 10px;cursor:pointer}
.burger span{display:block;width:17px;height:2px;background:var(--dark);border-radius:2px}
.burger span+span{margin-top:4px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:13px 26px;border-radius:11px;font-weight:650;font-size:.95rem;
  border:1.5px solid transparent;cursor:pointer;transition:transform .12s,background .15s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--dark);color:#fff}
.btn-primary:hover{background:var(--green)}
.btn-ghost{background:#fff;color:var(--dark);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--dark)}

/* ---------- hero ---------- */
.hero{padding:86px 0 70px}
.tag{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.07em;
  text-transform:uppercase;color:var(--green);
  background:var(--mist);border:1px solid var(--line);
  padding:6px 13px;border-radius:999px;margin-bottom:24px;
}
h1{
  font-size:clamp(2.35rem,6.2vw,4.1rem);
  line-height:1.03;letter-spacing:-.035em;font-weight:800;
  color:var(--dark);max-width:16ch;
}
.mark{background:var(--lime);color:var(--ink);padding:0 .12em;border-radius:3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.lead{margin-top:26px;font-size:1.1rem;color:var(--muted);max-width:52ch}
.cta{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}

/* ---------- stats ---------- */
.stats{display:flex;gap:52px;margin-top:62px;flex-wrap:wrap}
.stat b{display:block;font-size:2.3rem;font-weight:800;letter-spacing:-.03em;color:var(--dark);line-height:1.1}
.stat span{font-size:.88rem;color:var(--muted)}

/* ---------- sections ---------- */
section{padding:74px 0}
.band{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(1.75rem,3.6vw,2.5rem);letter-spacing:-.03em;font-weight:800;color:var(--dark);line-height:1.12}
.sub{margin-top:12px;color:var(--muted);max-width:56ch}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card .num{font-size:.76rem;font-weight:800;letter-spacing:.1em;color:var(--green)}
.card h3{margin:14px 0 8px;font-size:1.08rem;font-weight:700;color:var(--dark)}
.card p{font-size:.94rem;color:var(--muted)}

/* ---------- topic chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.chip{
  border:1.5px solid var(--dark);border-radius:999px;
  padding:9px 18px;font-size:.95rem;font-weight:550;color:var(--dark);background:#fff;
}

/* ---------- cta band ---------- */
.final{background:var(--dark);color:#fff;border-radius:var(--r);padding:56px 44px;text-align:center}
.final h2{color:#fff}
.final p{margin:14px auto 30px;color:#C9D6CB;max-width:46ch}
.btn-lime{background:var(--lime);color:var(--ink)}
.btn-lime:hover{background:#6AE045}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:38px 0;font-size:.9rem;color:var(--muted)}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--dark)}

/* ---------- article page ---------- */
.article{max-width:720px;margin:0 auto;padding:58px 20px 80px}
.back{font-size:.9rem;font-weight:600;color:var(--muted)}
.back:hover{color:var(--dark)}
.article .kicker{display:block;margin-top:30px;font-size:.78rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--green)}
.article h1{font-size:clamp(1.95rem,4.6vw,2.8rem);margin-top:14px;max-width:none}
.meta{margin-top:16px;font-size:.88rem;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:26px}
.article h2{font-size:1.4rem;margin-top:42px}
.article h3{font-size:1.1rem;font-weight:700;color:var(--dark);margin-top:28px}
.article p{margin-top:16px;color:#2B312C;font-size:1.03rem}
.article ul,.article ol{margin:16px 0 0 20px;color:#2B312C}
.article li{margin-top:9px}
.article strong{color:var(--dark);font-weight:700}
.note{background:var(--mist);border-left:3px solid var(--lime);border-radius:0 10px 10px 0;padding:18px 20px;margin-top:26px}
.note p{margin:0;font-size:.97rem}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .cats{grid-template-columns:1fr}
  .nav ul{display:none}
  .nav ul.open{
    display:flex;flex-direction:column;gap:0;
    position:absolute;left:0;right:0;top:66px;
    background:#fff;border-bottom:1px solid var(--line);padding:8px 20px 16px;
  }
  .nav ul.open li{padding:11px 0;border-top:1px solid var(--line)}
  .burger{display:block}
  .hero{padding:60px 0 48px}
  .stats{gap:34px;margin-top:46px}
  .stat b{font-size:1.9rem}
  section{padding:56px 0}
  .final{padding:42px 24px}
}

/* ---------- form ---------- */
.formwrap{max-width:620px;margin:40px auto 0}
.field{margin-top:18px}
.field label{display:block;font-size:.88rem;font-weight:650;color:var(--dark);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;font-size:1rem;font-family:inherit;color:var(--ink);
  background:#fff;border:1.5px solid var(--line);border-radius:11px;outline:none;
  transition:border-color .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green)}
.field textarea{min-height:110px;resize:vertical}
.field .hint{margin-top:6px;font-size:.82rem;color:var(--muted)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.formwrap .btn{width:100%;margin-top:26px;padding:15px}
.formnote{margin-top:14px;font-size:.84rem;color:var(--muted);text-align:center}

/* ---------- thank you ---------- */
.thanks{max-width:560px;margin:0 auto;padding:110px 20px;text-align:center}
.thanks .tick{
  width:64px;height:64px;margin:0 auto 26px;border-radius:50%;
  background:var(--lime);display:flex;align-items:center;justify-content:center;
  font-size:1.9rem;color:var(--dark);font-weight:800;
}
.thanks h1{max-width:none;margin:0 auto}
.thanks p{margin-top:16px;color:var(--muted);font-size:1.05rem}
.thanks .btn{margin-top:32px}

@media(max-width:860px){
  .row2{grid-template-columns:1fr}
  .thanks{padding:70px 20px}
}

/* ================= animations ================= */
@media (prefers-reduced-motion: no-preference){
  .rv{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.7,.3,1)}
  .rv.in{opacity:1;transform:none}
  .rv.d1{transition-delay:.07s}.rv.d2{transition-delay:.14s}
  .rv.d3{transition-delay:.21s}.rv.d4{transition-delay:.28s}
}
@media (prefers-reduced-motion: reduce){ .rv{opacity:1;transform:none} }

/* hero flourish */
.hero{position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;top:-180px;right:-140px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(124,242,89,.26),transparent 68%);
  pointer-events:none;animation:drift 16s ease-in-out infinite;
}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(-36px,30px)}}
@media (prefers-reduced-motion: reduce){ .hero::before{animation:none} }

.typed{color:var(--green);border-right:2px solid var(--lime);padding-right:3px}

/* counters */
.stat b{font-variant-numeric:tabular-nums}

/* ================= icons ================= */
.ico{
  width:42px;height:42px;border-radius:11px;background:var(--mist);
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);flex:none;
}
.ico svg{width:21px;height:21px;stroke:var(--green);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* ================= purpose marquee ================= */
.marquee{margin-top:42px;position:relative;overflow:hidden;padding:4px 0 10px}
.marquee::before,.marquee::after{
  content:"";position:absolute;top:0;bottom:0;width:70px;z-index:2;pointer-events:none;
}
.marquee::before{left:0;background:linear-gradient(90deg,var(--mist),rgba(244,246,244,0))}
.marquee::after{right:0;background:linear-gradient(270deg,var(--mist),rgba(244,246,244,0))}
.mtrack{display:flex;gap:18px;width:max-content;animation:marq 52s linear infinite}
.marquee:hover .mtrack,.marquee:focus-within .mtrack{animation-play-state:paused}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(calc(-50% - 9px))}}
.mtrack .card{
  width:318px;flex:none;min-height:224px;display:flex;flex-direction:column;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.mtrack .card:hover{transform:translateY(-5px);border-color:var(--dark);box-shadow:0 12px 28px rgba(19,60,27,.09)}
.card .ico{margin-bottom:14px}
.mhint{margin-top:4px;text-align:center;font-size:.82rem;color:var(--muted)}
@media (prefers-reduced-motion: reduce){
  .mtrack{animation:none;flex-wrap:wrap;width:auto;justify-content:center}
  .marquee::before,.marquee::after{display:none}
}

/* ================= category grid ================= */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.cat{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:26px;transition:transform .2s,border-color .2s,box-shadow .2s;
}
.cat:hover{transform:translateY(-4px);border-color:var(--dark);box-shadow:0 12px 28px rgba(19,60,27,.09)}
.cat .ico{margin-bottom:16px}
.cat h3{font-size:1.1rem;font-weight:750;color:var(--dark);letter-spacing:-.015em}
.cat p{margin-top:8px;font-size:.93rem;color:var(--muted);flex:1}
.cat .count{
  margin-top:18px;font-size:.8rem;font-weight:700;color:var(--green);
  background:var(--mist);border:1px solid var(--line);border-radius:999px;
  padding:5px 12px;align-self:flex-start;
}

/* ================= article list ================= */
.alist{margin-top:34px;border-top:1px solid var(--line)}
.aitem{
  display:flex;gap:20px;align-items:baseline;padding:22px 4px;
  border-bottom:1px solid var(--line);transition:padding-left .2s,background .2s;
}
.aitem:hover{padding-left:12px;background:rgba(124,242,89,.07)}
.aitem .n{font-size:.82rem;font-weight:800;color:var(--muted);min-width:30px;font-variant-numeric:tabular-nums}
.aitem:hover .n{color:var(--green)}
.aitem .tx{flex:1}
.aitem h3{font-size:1.07rem;font-weight:700;color:var(--dark);letter-spacing:-.012em;line-height:1.35}
.aitem p{margin-top:5px;font-size:.91rem;color:var(--muted)}
.aitem .rt{font-size:.82rem;color:var(--muted);white-space:nowrap}

/* filter bar */
.filter{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}
.fbtn{
  border:1.5px solid var(--line);background:#fff;border-radius:999px;
  padding:9px 17px;font-size:.92rem;font-weight:600;color:var(--muted);
  cursor:pointer;font-family:inherit;transition:all .18s;
}
.fbtn:hover{border-color:var(--dark);color:var(--dark)}
.fbtn.on{background:var(--dark);border-color:var(--dark);color:#fff}

/* breadcrumb + prev/next */
.crumb{font-size:.86rem;color:var(--muted);margin-bottom:6px}
.crumb a:hover{color:var(--dark)}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:52px;padding-top:30px;border-top:1px solid var(--line)}
.pn a{border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:border-color .2s}
.pn a:hover{border-color:var(--dark)}
.pn span{display:block;font-size:.76rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--green)}
.pn b{display:block;margin-top:6px;font-size:.96rem;font-weight:650;color:var(--dark);line-height:1.35}
.pn .nx{text-align:right}

/* progress bar */
.prog{position:fixed;top:0;left:0;height:3px;background:var(--lime);width:0;z-index:99;transition:width .1s}

@media(max-width:1000px){ .cats{grid-template-columns:repeat(2,1fr)} }
@media(max-width:860px){
  .cats{grid-template-columns:1fr}
  .mtrack .card{width:268px}
  .marquee::before,.marquee::after{width:36px}
  .pn{grid-template-columns:1fr}
  .pn .nx{text-align:left}
  .aitem{gap:12px}
  .aitem .rt{display:none}
}

/* ---------- mobil: barmoq uchun yetarli maydon ---------- */
@media(max-width:860px){
  .foot a,.crumb a,.back,.pn a{display:inline-block;padding:8px 2px;min-height:34px}
  .foot{gap:10px}
  .foot span{display:block}
  .logo{padding:6px 0}
  .aitem{padding:20px 4px}
  .fbtn{padding:11px 18px}
}