*{box-sizing:border-box}
:root{
    --bg:#0b0f17;            /* ciemne tło */
    --text:#e9edf4;          /* jasny tekst na ciemnym */
    --light:#f6f7fb;         /* jasne tło dla sekcji light */
    --dark:#0e1420;          /* ciemny wariant */
    --muted:#9fb2c7;
    --pri:#6ee7f0;           /* turkusowy akcent (unikalny kolor) */
    --pri-700:#35c8d6;
    --pri-900:#0fa4b6;
    --ghost:#1b2333;
    --card:#111827;
    --shadow:0 10px 30px rgba(0,0,0,.25)
}
html,body{margin:0;font-family:Manrope,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--pri);text-decoration:none}
a:hover{opacity:.9}
.container{max-width:1140px;margin:0 auto;padding:0 20px}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid transparent;font-weight:700}
.btn-primary{background:var(--pri);color:#062127;border-color:var(--pri)}
.btn-ghost{background:transparent;color:var(--pri);border-color:var(--pri)}
.w-100{width:100%}

.site-head{padding:18px 20px;border-bottom:1px solid #1e293b;background:linear-gradient(180deg,#0c121e,transparent)}
.brand{font-weight:800;letter-spacing:.5px;color:var(--text)}
.brand span{color:var(--pri)}
.brand-meta{color:var(--muted);font-size:.95rem;margin-top:6px}

.site-foot{background:#0a101a;border-top:1px solid #192334;margin-top:40px}
.site-foot .foot-top{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;gap:16px;flex-wrap:wrap}
.site-foot .foot-links a{color:var(--muted);margin-right:14px}
.site-foot .foot-btm{padding:12px 20px;border-top:1px dashed #1d2a3d;color:#9aa9be;text-align:center}

.hero{position:relative;overflow:hidden}
.hero-bg{background:linear-gradient(135deg,#09101d 0%, #0e1b2f 45%, #0a0f18 100%), url("../imgcase/imgob1.webp") center/cover no-repeat;min-height:72vh;display:flex;align-items:center}
.hero-inner{max-width:900px;margin:0 auto;padding:60px 20px}
.hero h1{font-size:clamp(2rem,5vw,3.25rem);line-height:1.15;margin:0 0 14px}
.lead{color:#d5dfeb;font-size:1.05rem}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.hero-badge{margin-top:14px;color:#b6c5d6;font-size:.95rem}
.blob{position:absolute;right:-120px;top:-120px;width:420px;height:420px;background:radial-gradient(circle at 30% 30%, var(--pri) 0%, transparent 60%), radial-gradient(circle at 70% 70%, #2bd0ff33 0%, transparent 55%);filter:blur(20px);opacity:.5}

.section{padding:64px 0}
.section.light{background:var(--light);color:#1b2130}
.section.light .section-title{color:#0f172a}
.section.dark{background:var(--dark)}
.section.gradient{background:linear-gradient(180deg,#0e1420 0%, #0f1a2a 100%)}
.section .section-title{font-size:clamp(1.4rem,3.5vw,2rem);margin:0 0 18px}
.section p{max-width:900px}

.grid-3{display:grid;grid-template-columns:1fr;gap:18px;margin-top:12px}
.grid-2{display:grid;grid-template-columns:1fr;gap:18px;margin-top:12px}
.card{background:#fdfefe;border:1px solid #e5e9f2;border-radius:16px;padding:18px;box-shadow:0 6px 20px rgba(4,10,20,.05)}
.card h3{margin:0 0 6px}
.card.glass{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:#eaf7fb;box-shadow:var(--shadow)}
.list{list-style:none;padding:0;margin:0}
.list li{display:flex;gap:10px;align-items:flex-start;padding:8px 0}
.list i{color:var(--pri)}

.image-split .split{display:grid;grid-template-columns:1fr;gap:22px}
.image-split .split-media img{border-radius:16px;box-shadow:var(--shadow)}
.image-split .split-text .section-title{margin-top:0}
.gallery-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.gallery-2 img{border-radius:14px;box-shadow:var(--shadow)}

.contact .form{display:grid;gap:10px}
.form-label{font-weight:700;font-size:.95rem}
.form-control, .form-check-input, .form-check-label, textarea{font:inherit}
.form-control, textarea{padding:12px 14px;border-radius:12px;border:1px solid #cfd8e6}
.form-control:focus, textarea:focus{outline:2px solid var(--pri)}
.form-check{display:flex;gap:10px;align-items:flex-start;margin:8px 0}
.form-check-input{width:18px;height:18px;margin-top:4px}
.thanks.container{min-height:60vh;display:grid;place-content:center;text-align:center}
.legal.container{padding-top:32px;padding-bottom:32px}
.legal h1{margin:0 0 10px}
.legal h2{margin:18px 0 8px;font-size:1.15rem}

@media (min-width:768px){
    .grid-3{grid-template-columns:repeat(3,1fr)}
    .grid-2{grid-template-columns:repeat(2,1fr)}
    .image-split .split{grid-template-columns:1fr 1fr}
}