:root{--g1:#833ab4;--g2:#fd1d1d;--g3:#fcb045;--bg:#fafafa;--txt:#262626;--glass:rgba(255,255,255,0.7);--border:rgba(0,0,0,0.05);--shadow:rgba(0,0,0,0.1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:'Outfit',sans-serif;background-color:var(--bg);color:var(--txt);height:100vh;width:100%;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}body::before{content:'';position:absolute;width:140vw;height:140vh;background:radial-gradient(circle at 50% 50%,var(--g1),var(--g2),var(--g3));filter:blur(120px);opacity:.25;z-index:-1;animation:pulse 12s ease-in-out infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.15)}100%{transform:scale(1)}}.c{width:90%;max-width:480px;background:var(--glass);backdrop-filter:blur(40px);-webkit-backdrop-filter:blur(40px);border:1px solid var(--border);border-radius:32px;padding:clamp(2.5rem,6vw,3.5rem);text-align:center;box-shadow:0 20px 60px var(--shadow);z-index:1}.logo{width:88px;height:88px;border-radius:24px;margin-bottom:1.5rem;box-shadow:0 8px 24px rgba(0,0,0,0.12);object-fit:cover}.h1{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;line-height:1.15;margin-bottom:1rem;color:var(--txt);letter-spacing:-0.02em}.p{font-size:clamp(1rem,2.5vw,1.125rem);line-height:1.6;color:rgba(38,38,38,0.8);margin-bottom:2.5rem}.btn{display:inline-block;width:100%;padding:1.1rem;font-size:1.125rem;font-weight:700;color:#fff;text-decoration:none;background:linear-gradient(45deg,var(--g1) 0,var(--g2) 50%,var(--g3) 100%);border-radius:16px;transition:opacity .3s ease,transform .2s ease;box-shadow:0 8px 20px rgba(253,29,29,0.3);border:none;cursor:pointer}.btn:hover{opacity:.95;transform:translateY(-2px)}.btn:active{transform:translateY(0)}@media(max-height:700px){.c{padding:2rem}.logo{width:64px;height:64px;margin-bottom:1rem}.p{margin-bottom:1.5rem}}