:root{
  --navy:#1C2D5E;--navy-2:#24397A;--yellow:#FFC425;--ink:#141E3D;--muted:#4A5373;
  --paper:#FAF8F3;--card:#FFFFFF;--soft:#E3E8F5;--line:#D3D9E8;--green:#1E7A46;--red:#B8401F;
  --radius:16px;--shadow:0 1px 2px rgba(20,30,61,.06),0 6px 20px rgba(20,30,61,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 "Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-underline-offset:3px}
a:hover{color:var(--navy-2)}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px;border-radius:6px}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.narrow{max-width:720px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px 12px;z-index:10}

/* header */
.site-head{background:var(--navy);color:#fff}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:800 22px/1 "Baloo 2","Plus Jakarta Sans",sans-serif}
.brand img{width:40px;height:40px;border-radius:50%;clip-path:circle(47%)}
.brand b{color:var(--yellow);font-weight:800}
.nav{display:flex;gap:4px;flex-wrap:wrap}
.nav a{color:#DDE3F5;text-decoration:none;font-weight:600;font-size:15px;padding:8px 10px;border-radius:8px}
.nav a:hover,.nav a[aria-current]{color:#fff;background:rgba(255,255,255,.1)}

/* hero */
.hero{background:var(--navy);color:#fff;padding:40px 0 56px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:center}
.eyebrow{font:700 13px/1 "JetBrains Mono",ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:#C9D2EE}
.hero h1{font:800 clamp(36px,5.5vw,60px)/1.05 "Baloo 2","Plus Jakarta Sans",sans-serif;margin:12px 0 16px;letter-spacing:-.5px}
.hl{background:var(--yellow);color:var(--navy);padding:0 .25em;border-radius:.25em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.hero p{font-size:18px;color:#DDE3F5;max-width:34em;margin:0 0 24px}
.hero-logo{justify-self:center;width:min(320px,80%);clip-path:circle(47.5%);}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:999px;font-weight:700;text-decoration:none;font-size:15px;border:2px solid transparent;transition:transform .1s}
.btn:active{transform:translateY(1px)}
.btn-yellow{background:var(--yellow);color:var(--navy)}
.btn-yellow:hover{color:var(--navy);filter:brightness(1.05)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{color:#fff;background:rgba(255,255,255,.08)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{color:#fff;background:var(--navy-2)}

/* sections */
section{padding:48px 0}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:20px}
h2{font:800 clamp(26px,3.4vw,34px)/1.15 "Baloo 2","Plus Jakarta Sans",sans-serif;color:var(--navy);margin:0}
.sec-head p{margin:4px 0 0;color:var(--muted)}

/* product cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;gap:10px}
.tag{align-self:flex-start;font:700 12px/1 "JetBrains Mono",ui-monospace,monospace;letter-spacing:.08em;background:var(--yellow);color:var(--navy);padding:6px 8px;border-radius:6px}
.tag.hemat{background:var(--soft)}
.card h3{margin:0;font-size:20px;line-height:1.25;color:var(--ink)}
.specs{margin:0;padding:0;list-style:none;color:var(--muted);font-size:15px}
.specs li{padding:2px 0}
.price{font-weight:800;font-size:18px;color:var(--ink)}
.price small{font-weight:500;color:var(--muted);font-size:12px;display:block}
.card .btn{justify-content:center;margin-top:auto}
.note{font-size:13px;color:var(--muted);margin-top:14px}

/* article cards */
.post-card{display:grid;grid-template-columns:140px 1fr;gap:16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow)}
.post-card img{border-radius:10px;aspect-ratio:4/5;object-fit:cover}
.post-card h3{margin:4px 0 6px;font-size:20px;color:var(--navy);line-height:1.25}
.post-card p{margin:0;color:var(--muted);font-size:15px}
.post-card:hover h3{text-decoration:underline}

.disclosure{background:var(--soft);border-radius:var(--radius);padding:16px 18px;font-size:14px;color:var(--ink)}

/* article */
.article-head{background:var(--navy);color:#fff;padding:40px 0}
.article-head h1{font:800 clamp(32px,5vw,50px)/1.1 "Baloo 2","Plus Jakarta Sans",sans-serif;margin:10px 0 12px}
.article-head p{color:#DDE3F5;font-size:18px;margin:0}
.meta{font-size:14px;color:#C9D2EE;margin-top:14px}
article{padding:32px 0 8px}
article h2{margin:40px 0 12px}
article h3{color:var(--navy);margin:28px 0 8px;font-size:20px}
article p,article li{font-size:17px}
.answer{background:#fff;border-left:0;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;font-size:18px;box-shadow:var(--shadow)}
.answer strong{color:var(--navy)}
figure{margin:24px 0}
figure img{border-radius:var(--radius);border:1px solid var(--line);width:100%;max-width:min(420px,100%);margin:0 auto}
figcaption{text-align:center;font-size:14px;color:var(--muted);margin-top:8px}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:4px 0 14px 48px}
.steps li::before{content:counter(s);position:absolute;left:0;top:2px;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
table{width:100%;border-collapse:collapse;font-size:15px;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--soft);color:var(--navy)}
.table-wrap{overflow-x:auto}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0}
summary{font-weight:700;cursor:pointer;color:var(--navy)}
.sources{font-size:14px;color:var(--muted)}

/* footer */
.site-foot{background:var(--ink);color:#C9D2EE;padding:32px 0;margin-top:40px;font-size:14px}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
.site-foot a{color:#fff}
.foot-links{display:flex;gap:14px;flex-wrap:wrap}

@media (max-width:760px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-logo{grid-row:1;width:180px}
  .nav{display:none}
  .post-card{grid-template-columns:96px 1fr}
  section{padding:36px 0}
}