/* iKnowSomething — nowoczesny motyw serwisu poradnikowego (wspólny shell build_common) */
:root{
  --ink:#101219; --ink2:#0b0d12; --bg:#f5f6f8; --card:#fff;
  --acc:#e8590c; --acc2:#ff8a3d; --acc-soft:#fff1e6;
  --line:#e4e7ee; --muted:#5b6472; --txt:#232a37; --link:#1550c8;
  --shadow:0 1px 2px rgba(16,18,25,.05),0 8px 24px rgba(16,18,25,.07);
  --r:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--txt);
  font-family:'Inter','Segoe UI',Roboto,-apple-system,BlinkMacSystemFont,Arial,sans-serif;
  line-height:1.65;font-size:16px}
img{max-width:100%}
a{color:var(--link)}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- górny pasek + nagłówek ---------- */
.top{background:var(--ink);color:#a9b1c0;font-size:12.5px;letter-spacing:.01em}
.top .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:9px 20px}
.hed{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;
  box-shadow:0 1px 0 rgba(16,18,25,.03)}
.hed .row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:13px 0}
.logo{display:flex;align-items:center}
.logo img{height:42px;width:auto;display:block}
.nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;justify-content:center;flex-wrap:wrap}
.nav a{display:block;color:#2b3444;font-size:13.6px;font-weight:600;text-decoration:none;
  padding:9px 10px;border-radius:9px;white-space:nowrap;transition:background .15s,color .15s}
.nav a:hover{background:var(--acc-soft);color:var(--acc)}
.btn{display:inline-block;background:var(--acc);color:#fff;border-radius:10px;padding:11px 18px;
  font-weight:700;font-size:14px;text-decoration:none;white-space:nowrap;
  box-shadow:0 6px 16px rgba(232,89,12,.25);transition:transform .12s,background .15s}
.btn:hover{background:#c94c07;transform:translateY(-1px)}
.btn.alt{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}

/* ---------- hero ---------- */
.hero{background:linear-gradient(125deg,#14161f 0%,#242a38 55%,#3a2a1d 100%);
  color:#fff;border-radius:18px;overflow:hidden;margin:22px 0;display:grid;
  grid-template-columns:1.12fr .88fr;box-shadow:var(--shadow)}
.hero .txt{padding:34px 32px}
.hero h1{font-size:33px;line-height:1.2;margin:0 0 14px;color:#fff;letter-spacing:-.02em}
.hero p{color:#c7cedb;font-size:16.5px;margin:0 0 18px;max-width:660px}
.hero .art{background:#0b0d12;min-height:260px}
.hero .art img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- pasek zaufania ---------- */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0}
.trust div{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:18px;box-shadow:var(--shadow);border-top:3px solid var(--acc)}
.trust b{display:block;color:var(--ink);font-size:15.5px;margin-bottom:6px}
.trust span{font-size:14.5px;color:var(--muted)}

/* ---------- typografia treści ---------- */
h1{letter-spacing:-.02em;color:var(--ink)}
h2{font-size:22px;color:var(--ink);margin:30px 0 12px;letter-spacing:-.015em}
h2.sec{display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  border-bottom:2px solid var(--line);padding-bottom:9px;margin-top:34px}
h2.sec a{font-size:13.5px;color:var(--acc);font-weight:600;text-decoration:none;white-space:nowrap}
h3{font-size:17.5px;color:var(--ink);margin:14px 0 6px}
p,li{font-size:15.8px;color:#39424f}
.prose p{margin:0 0 15px}
.prose ul{margin:6px 0 18px;padding-left:22px}
.prose li{margin:5px 0}
.leadb{font-size:17px;background:var(--acc-soft);border-left:4px solid var(--acc);
  padding:14px 17px;border-radius:10px;color:#3a2a1d;margin:14px 0 18px}
.crum{font-size:13.5px;color:var(--muted);margin:16px 0 6px}
.crum a{color:var(--muted);text-decoration:none}
.crum a:hover{color:var(--acc)}
.ameta{font-size:13px;color:var(--muted);margin:6px 0 14px;text-transform:uppercase;letter-spacing:.05em}
.acov{width:100%;height:auto;border-radius:var(--r);margin:6px 0 20px;display:block;box-shadow:var(--shadow)}

/* ---------- karty ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(16,18,25,.12)}
.card .ph{height:158px;background:#e9ecf2 center/cover no-repeat}
.card .bd{padding:15px 16px 17px;flex:1}
.card .tag{display:inline-block;background:var(--acc-soft);color:#a63c04;border-radius:6px;
  padding:3px 9px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.card h3{margin:9px 0 7px;font-size:17px;line-height:1.35}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{color:var(--acc)}
.card p{margin:0;color:var(--muted);font-size:14.2px}

/* ---------- tabela w artykule ---------- */
.article-table-wrap{overflow-x:auto;margin:20px 0;border-radius:var(--r)}
table.article-table{width:100%;border-collapse:collapse;font-size:15px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
table.article-table th,table.article-table td{border:1px solid var(--line);padding:12px 14px;
  text-align:left;vertical-align:top}
table.article-table th{background:#f3f5f9;color:var(--ink);font-weight:700;font-size:14px;
  text-transform:uppercase;letter-spacing:.03em}
table.article-table tbody tr:nth-child(even){background:#fafbfd}

/* ---------- lista nowości ---------- */
.news{border-left:3px solid var(--acc);background:var(--card);border-radius:0 var(--r) var(--r) 0;
  padding:13px 16px;margin:12px 0;box-shadow:var(--shadow)}
.news h3{margin:0 0 4px;font-size:16.5px}
.news h3 a{color:var(--ink);text-decoration:none}
.news h3 a:hover{color:var(--acc)}
.news p{margin:0;font-size:14.3px;color:var(--muted)}

/* ---------- ramka bezpieczeństwa ---------- */
.rg{background:#fff6f2;border:1px solid #ffd9c5;border-radius:var(--r);padding:16px 18px;
  font-size:14.5px;color:#8a3b12;margin:22px 0}
.rg b{color:#a63c04}

/* ---------- układ z sidebarem ---------- */
.main{display:grid;grid-template-columns:minmax(0,1fr) 318px;gap:26px;align-items:start}
.main.single{grid-template-columns:minmax(0,1fr);max-width:900px;margin:0 auto}
.side .box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:17px;margin-bottom:16px;box-shadow:var(--shadow)}
.side h4{color:var(--ink);font-size:16px;margin:0 0 10px}
.side a{display:block;padding:8px 0;border-bottom:1px dashed var(--line);color:#3b4657;
  font-size:14.5px;text-decoration:none}
.side a:hover{color:var(--acc)}
.side a:last-child{border-bottom:0}

/* ---------- paginacja ---------- */
.pager{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;margin:26px 0 8px}
.pg{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;
  padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--card);
  color:var(--txt);text-decoration:none;font-size:14.5px;font-weight:600}
.pg:hover{border-color:var(--acc);color:var(--acc)}
.pg.current{background:var(--acc);border-color:var(--acc);color:#fff}

/* ---------- stopka ---------- */
footer{background:var(--ink2);color:#c3ccd8;margin-top:36px;padding:30px 0 26px}
footer a{color:#fff;font-size:14px;text-decoration:none}
footer a:hover{color:var(--acc2)}
.frow{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.fcont{font-size:14px;line-height:2}
.fpays{margin-top:14px}
.fpaycap{font-size:13px;color:#8f98a8;margin-bottom:6px}
.paycell{display:inline-flex;align-items:center;justify-content:center;background:#111827;
  border:1px solid #1c2c4e;border-radius:8px;padding:8px 14px;margin:5px 6px 0 0;height:44px}
.paycell img{max-height:24px;max-width:92px}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .main{grid-template-columns:minmax(0,1fr);gap:18px}
  .side{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  .hero{grid-template-columns:1fr}
  .hero .art{min-height:220px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .trust{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
}
@media (max-width:640px){
  .hed .row{grid-template-columns:1fr;gap:12px;text-align:center;justify-items:center}
  .nav ul{justify-content:center}
  .hero h1{font-size:25px}
  .hero .txt{padding:22px 20px}
  .cards{grid-template-columns:1fr}
  .side{grid-template-columns:1fr}
  h2{font-size:20px}
}