/* SILVANOS — styl v2 (inspiracja: Revolut — jasno, gruba typografia, pill buttons) */
:root{
  --bg:#ffffff;
  --bg-soft:#f6f7f8;
  --ink:#0f1115;
  --ink-2:#3c4148;
  --muted:#6d737b;
  --line:#e7e9ec;
  --accent:#0b7a4b;      /* zieleń Silvanos */
  --accent-ink:#0a6a42;
  --accent-soft:#e7f4ee;
  --radius:20px;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
[id]{scroll-margin-top:90px}
body{
  font-family:var(--sans);color:var(--ink);background:var(--bg);
  line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased;
}
::selection{background:#cdeeda}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
img{max-width:100%;display:block}

/* ── NAV ── */
.nav{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px;gap:18px}
.logo{font-weight:800;font-size:1.28rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none;white-space:nowrap}
.logo span{color:var(--accent)}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{
  color:var(--ink-2);text-decoration:none;font-size:.92rem;font-weight:500;
  padding:9px 14px;border-radius:999px;transition:background .2s,color .2s;white-space:nowrap;
}
.nav-links a:hover{background:var(--bg-soft);color:var(--ink)}
.nav-links a.active{background:var(--accent-soft);color:var(--accent-ink)}
.nav-cta{
  background:var(--ink);color:#fff!important;font-weight:600;
  padding:10px 20px!important;border-radius:999px;
}
.nav-cta:hover{background:#26282e!important}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger svg{display:block}
@media(max-width:880px){
  .nav-links{
    display:none;position:absolute;top:66px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:10px 16px 16px;gap:4px;
  }
  .nav-links a{padding:13px 14px;border-radius:12px}
  .nav-links.open{display:flex}
  .burger{display:block}
}

/* ── HERO ── */
.hero{padding:84px 0 64px}
.hero.home{padding:104px 0 72px}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent-soft);color:var(--accent-ink);
  font-size:.8rem;font-weight:600;letter-spacing:.02em;
  padding:7px 14px;border-radius:999px;margin-bottom:22px;
}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
h1{
  font-size:clamp(2.4rem,5.6vw,4.1rem);font-weight:800;
  letter-spacing:-.035em;line-height:1.06;max-width:820px;
}
h1 em{font-style:normal;color:var(--accent)}
.lead{max-width:640px;color:var(--muted);font-size:1.14rem;margin-top:22px}
.cta-row{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.btn{
  display:inline-block;text-decoration:none;font-weight:600;font-size:.98rem;
  padding:15px 30px;border-radius:999px;transition:transform .2s,background .2s;
  border:0;cursor:pointer;font-family:var(--sans);
}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#26282e;transform:translateY(-1px)}
.btn-light{background:var(--bg-soft);color:var(--ink);border:1px solid var(--line)}
.btn-light:hover{background:#eef0f2}
.btn-green{background:var(--accent);color:#fff}
.btn-green:hover{background:var(--accent-ink)}

/* ── STATS ── */
.stats{display:flex;gap:14px;margin-top:56px;flex-wrap:wrap}
.stat{
  flex:1;min-width:200px;background:var(--bg-soft);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 24px;
}
.stat b{display:block;font-size:1.9rem;font-weight:800;letter-spacing:-.03em}
.stat b i{font-style:normal;color:var(--accent)}
.stat span{color:var(--muted);font-size:.88rem}

/* ── SECTIONS ── */
section{padding:76px 0}
section.soft{background:var(--bg-soft)}
.sec-head{max-width:700px;margin-bottom:44px}
.overline{font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:800;letter-spacing:-.03em;line-height:1.14}
.sec-head p{color:var(--muted);margin-top:14px}

/* ── CARDS ── */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(285px,1fr));gap:16px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:box-shadow .25s,transform .25s;position:relative;
}
section.soft .card{background:#fff}
.card:hover{box-shadow:0 12px 34px rgba(15,17,21,.08);transform:translateY(-2px)}
.card .ico{
  width:44px;height:44px;border-radius:12px;background:var(--accent-soft);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  color:var(--accent-ink);font-weight:800;font-size:1.05rem;letter-spacing:-.02em;
}
.card h3{font-size:1.18rem;font-weight:700;letter-spacing:-.015em;margin-bottom:10px}
.card p{color:var(--muted);font-size:.94rem}
.card a.more{
  display:inline-block;margin-top:16px;color:var(--accent-ink);font-weight:600;
  font-size:.9rem;text-decoration:none;
}
.card a.more:hover{text-decoration:underline}
a.card{display:block;text-decoration:none;color:inherit}

/* ── STEPS ── */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-weight:800;color:var(--accent);font-size:.95rem;margin-bottom:12px;
}
.step h3{font-size:1.05rem;font-weight:700;margin-bottom:8px}
.step p{color:var(--muted);font-size:.92rem}

/* ── FAQ ── */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;font-weight:600;font-size:1.02rem;
  padding:20px 34px 20px 0;position:relative;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);
  font-size:1.4rem;font-weight:400;color:var(--accent);transition:transform .2s;
}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--muted);padding:0 0 20px;font-size:.96rem;max-width:720px}

/* ── KONTAKT ── */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:44px;align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.contact-note p{color:var(--muted);margin-top:14px}
.contact-note ul{list-style:none;margin-top:22px}
.contact-note li{padding:11px 0;border-bottom:1px solid var(--line);color:var(--ink-2);font-size:.94rem;display:flex;gap:10px}
.contact-note li::before{content:"✓";color:var(--accent);font-weight:700}
form.cform{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px}
@media(max-width:520px){form.cform{padding:24px 18px}}
.cform label{display:block;font-size:.82rem;font-weight:600;margin-bottom:7px}
.cform label i{font-style:normal;color:var(--accent)}
.cform input,.cform textarea{
  width:100%;border:1px solid var(--line);border-radius:12px;background:var(--bg-soft);
  padding:13px 15px;font-family:var(--sans);font-size:.98rem;color:var(--ink);
  margin-bottom:20px;outline:none;transition:border-color .2s,background .2s;
}
.cform input:focus,.cform textarea:focus{border-color:var(--accent);background:#fff}
.cform textarea{min-height:130px;resize:vertical}
.cform .btn{width:100%}
.rodo{font-size:.78rem;color:var(--muted);margin-top:14px;line-height:1.5}
.form-status{margin-top:14px;font-size:.92rem;display:none;text-align:center;font-weight:600}
.form-status.ok{display:block;color:var(--accent-ink)}
.form-status.err{display:block;color:#c0392b}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}

/* ── BANNER CTA ── */
.banner{
  background:var(--ink);color:#fff;border-radius:calc(var(--radius) + 6px);
  padding:52px 46px;display:flex;align-items:center;justify-content:space-between;
  gap:26px;flex-wrap:wrap;
}
.banner h2{color:#fff;max-width:560px}
.banner p{color:#b9bec6;margin-top:10px;max-width:560px}

/* ── FOOTER ── */
footer{border-top:1px solid var(--line);padding:46px 0;background:var(--bg-soft)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
@media(max-width:720px){.foot{grid-template-columns:1fr}}
.foot h4{font-size:.85rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);margin-bottom:12px}
.foot p,.foot a{color:var(--muted);font-size:.9rem;text-decoration:none}
.foot a{display:block;padding:4px 0}
.foot a:hover{color:var(--accent-ink)}
.foot-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.82rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ── REVEAL ── */
.rv{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.rv.on{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}