/* style.css - Gest Finansowy BANK - SINGLE SOURCE OF TRUTH FOR DESIGN */
/* Edit design HERE ONLY. header.php / footer.php / index.php must NOT contain <style>. */
:root{
  --navy:#0B1F3A; --navy2:#12294D; --navy3:#1B3A66;
  --gold:#C9A86A; --gold2:#E2C48F;
  --bg:#F6F7F9; --ink:#0F172A; --muted:#64748B; --line:#E2E8F0;
  --white:#fff; --green:#147A4A; --red:#B91C1C;
  --radius:18px; --shadow:0 8px 30px rgba(11,31,58,.07);
  --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 20px;width:100%}
h1,h2,h3{line-height:1.15;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(32px,4.5vw,54px);margin:0 0 14px}
h2{font-size:clamp(24px,3vw,34px);margin:28px 0 16px}
h3{font-size:18px;margin:10px 0 6px}
p{margin:0 0 12px}
.muted{color:var(--muted)} .small{font-size:13px;line-height:1.5}
/* TOPBAR */
.topbar{background:#071426;color:#CBD5E1;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:8px 20px;flex-wrap:wrap}
.topbar a{color:#fff;text-decoration:none;font-weight:600}
/* HEADER / MENU */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-mark{width:44px;height:44px;min-width:44px;border-radius:12px;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-weight:900;font-size:22px}
.logo b{font-size:19px;line-height:1.1;display:block;color:var(--navy)}
.logo small{display:block;color:var(--muted);font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{text-decoration:none;font-weight:600;font-size:14px;color:#334155}
.nav-links a:hover{color:var(--navy)}
/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:999px;border:0;cursor:pointer;text-decoration:none;font-weight:800;font-size:14px;line-height:1;white-space:nowrap}
.btn-gold{background:var(--gold);color:#1A1206}
.btn-gold:hover{background:var(--gold2)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy2)}
.btn-outline{background:#fff;border:1px solid var(--line);color:var(--navy)}
.btn-white{background:#fff;color:var(--navy)}
/* LAYOUT */
main.container{padding-bottom:20px}
.hero{background:linear-gradient(135deg,#0B1F3A 0%,#12294D 55%,#1B3A66 100%);color:#fff;border-radius:24px;padding:36px;margin:22px 0;overflow:hidden}
.hero h1{color:#fff}
.hero p.lead{color:#CBD5E1;max-width:640px;font-size:17px}
.grid2{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:start}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.pill{display:inline-block;background:#FEF3C7;color:#92400E;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:800}
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.service h3{margin:8px 0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step-num{width:44px;height:44px;border-radius:50%;background:var(--gold);display:grid;place-items:center;font-weight:900;color:#1A1206}
/* CALCULATOR */
.calc{color:var(--ink)}
.calc label{font-size:13px;font-weight:700;color:#334155;display:flex;justify-content:space-between;gap:10px}
.calc output{font-weight:900;color:var(--navy)}
input[type=range]{width:100%;accent-color:var(--navy);margin:8px 0 4px}
select,input[type=text],input[type=email],input[type=tel],textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:12px;font:inherit;background:#fff}
.calc-box{background:#F1F5F9;border-radius:14px;padding:14px;margin-top:16px}
.calc-row{display:flex;justify-content:space-between;gap:12px}
/* FAQ */
details{border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:#fff;margin-bottom:10px}
summary{cursor:pointer;font-weight:800;color:var(--navy);list-style:none}
summary::-webkit-details-marker{display:none}
details[open] summary{margin-bottom:8px}
/* LEGAL */
.legal{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
/* FOOTER */
footer.site{background:#071426;color:#CBD5E1;margin-top:36px}
footer.site a{color:#E2E8F0;text-decoration:none}
footer.site a:hover{color:#fff;text-decoration:underline}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px;padding:36px 0}
.footer-grid b{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
/* RESPONSIVE - this is what fixes the scattered look on mobile */
@media(max-width:900px){
  .grid2,.services,.steps,.footer-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .topbar .container{justify-content:center;text-align:center}
  .hero{padding:24px 18px;border-radius:18px}
  .nav{flex-wrap:wrap}
  .btn{padding:11px 14px}
}