:root{
  --navy:#0F2742; --navy-2:#16365A; --navy-3:#2A4B72; --blue:#1D5FA8;
  --amber:#F2B632; --text:#1E293B; --muted:#475569; --line:#D8E0EA; --grey:#F1F5F9;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.5}
a{text-decoration:none;color:inherit}
h1,h2,h3,p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* Przyciski */
.btn{display:inline-block;background:var(--amber);color:var(--navy);font-weight:700;font-size:16px;padding:16px 30px;border-radius:6px;border:0;cursor:pointer;font-family:inherit;text-align:center}
.btn:hover{opacity:.9}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #8DB8E8;outline-offset:2px}
.btn-sm{font-size:15px;padding:12px 22px}
.btn-ghost{background:transparent;color:#fff;border:1px solid #5F7C9B;font-weight:600}
.btn-block{width:100%;height:54px;padding:0}
.btn:disabled{opacity:.6;cursor:default}

/* Nagłówek */
.top{background:var(--navy);border-bottom:1px solid #1F3B5C}
.top-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding-top:18px;padding-bottom:18px}
.brand{display:flex;align-items:center;gap:12px}
.brand-text{font-size:22px;font-weight:800;letter-spacing:-.01em;color:#fff}
.brand-text span{font-weight:500;color:#AFC3DA}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:28px}
.nav a:not(.btn){font-size:15px;font-weight:500;color:#D5E0EC}

/* Hero */
.hero{background:var(--navy);color:#fff}
.hero-inner{display:flex;flex-wrap:wrap;align-items:center;gap:56px;padding-top:88px;padding-bottom:96px}
.hero-copy{flex:1 1 520px;min-width:0;display:flex;flex-direction:column;gap:28px}
.badge{align-self:flex-start;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--amber);border:1px solid var(--amber);padding:8px 14px;border-radius:4px}
.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.08;font-weight:800;letter-spacing:-.02em}
.hero-copy p{font-size:19px;line-height:1.6;color:#C5D3E3;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;padding-top:4px}
.hero-card{flex:1 1 340px;min-width:0;background:var(--navy-2);border:1px solid var(--navy-3);border-radius:10px;padding:36px;display:flex;flex-direction:column;gap:24px}
.hero-card svg{display:block;width:100%;max-width:360px;align-self:center;height:auto}
.stat{display:flex;flex-direction:column;gap:6px}
.stat strong{font-size:40px;font-weight:800;color:var(--amber);line-height:1}
.stat span{font-size:16px;color:#C5D3E3}
.rule{height:1px;background:var(--navy-3)}

/* Sekcje */
.section{padding:96px 0}
.section-grey{background:var(--grey)}
.intro{max-width:720px;display:flex;flex-direction:column;gap:16px;margin-bottom:48px}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.section h2{font-size:clamp(28px,3.6vw,40px);line-height:1.15;font-weight:800;letter-spacing:-.015em;color:var(--navy)}
.intro p{font-size:18px;line-height:1.65;color:var(--muted)}
.cards{display:flex;flex-wrap:wrap;gap:24px}
.card{flex:1 1 280px;min-width:0;border:1px solid var(--line);border-radius:10px;padding:32px;display:flex;flex-direction:column;gap:12px;background:#fff}
.card h3{font-size:20px;font-weight:700;color:var(--navy)}
.card p{font-size:16px;line-height:1.6;color:var(--muted)}
.card-sort{flex-basis:300px;padding:36px;gap:18px}
.card-sort h3{font-size:22px}
.card-sort p{line-height:1.65}
.letter{width:64px;height:64px;border-radius:8px;font-size:32px;font-weight:800;display:flex;align-items:center;justify-content:center;color:#fff}
.l-a{background:var(--navy)} .l-b{background:var(--blue)} .l-c{background:var(--amber);color:var(--navy)}
.step{flex:1 1 280px;min-width:0;display:flex;flex-direction:column;gap:12px;border-top:3px solid var(--navy);padding-top:24px}
.step span{font-size:15px;font-weight:700;color:var(--blue)}
.step h3{font-size:20px;font-weight:700;color:var(--navy)}
.step p{font-size:16px;line-height:1.6;color:var(--muted)}

/* Oferta */
.section-dark{background:var(--navy);color:#fff}
.section-dark h2{color:#fff}
.offer{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.offer-copy{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:20px}
.offer-copy p{font-size:18px;line-height:1.65;color:#C5D3E3}
.form-box{flex:1 1 420px;min-width:0;background:#fff;color:var(--text);border-radius:10px;padding:36px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.field label{font-size:14px;font-weight:600;color:var(--navy)}
.field input{height:50px;padding:0 16px;font-size:16px;font-family:inherit;border:1px solid #94A3B8;border-radius:6px;color:var(--text);background:#fff}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.error{font-size:14px;color:#B42318;margin-bottom:16px}
.fine{font-size:13px;line-height:1.5;color:var(--muted);margin-top:16px}
.thanks{display:flex;flex-direction:column;gap:12px;padding:24px 0}
.thanks h3{font-size:24px;font-weight:800;color:var(--navy)}
.thanks p{font-size:16px;line-height:1.6;color:var(--muted)}

/* Stopka */
.foot{background:#0A1C30;color:#9FB3C8}
.foot-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding-top:36px;padding-bottom:36px}
.foot-inner div:first-child{display:flex;flex-direction:column;gap:6px}
.foot strong{font-size:18px;font-weight:800;color:#fff}
.foot span,.copy{font-size:14px}

@media (max-width:600px){
  .section{padding:64px 0}
  .hero-inner{padding-top:56px;padding-bottom:64px}
  .form-box{padding:24px}
}