#o_nas{display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto;color:#fff;font-family:'Arial',sans-serif;line-height:1.6;background-color:#6e0000c5;padding:40px 20px;text-align:center}#o_nas h1{font-size:2.8em;margin-bottom:20px}#o_nas h2{font-size:2.5em;margin-bottom:20px}#o_nas p{font-size:1.2em;line-height:1.6}.o_nas_text{max-width:600px;font-size:1.1em;line-height:1.6}.velka_karta{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;padding:36px;border-radius:var(--radius-xl);margin:0 auto;text-align:center;background:rgba(255,255,255,0.15);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg), inset 0 0 0 1px var(--glass-border-strong);position:relative;overflow:hidden;max-width:900px;width:100%}.velka_karta::before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%,rgba(232,165,212,0.15),transparent 35%),radial-gradient(circle at 80% 70%,rgba(201,58,138,0.1),transparent 40%);animation:orbFloat 12s ease-in-out infinite;z-index:0;pointer-events:none}.velka_karta > *{position:relative;z-index:1}.velka_karta img{width:180px;height:auto;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--glass-border)}@media(min-width:992px){.velka_karta{flex-direction:row;justify-content:space-around;gap:30px}}