:root{ --bg-main:#050b18; --bg-deep:#081226; --surface-main:rgba(15,26,52,.94); --surface-alt:rgba(11,20,40,.94); --stroke:rgba(137,158,219,.16); --text-main:#f5f7ff; --text-soft:#b4c0ef; --text-muted:#8090c6; --accent-blue:#4a8cff; --accent-violet:#8f39ff; --radius-xl:28px; --radius-md:18px; --shadow-main:0 18px 48px rgba(0,0,0,.34); --wrap-width:1280px; }  *{box-sizing:border-box} html{scroll-behavior:smooth} body{ margin:0; font-family:"Source Sans 3",Arial,sans-serif; color:var(--text-main); background: radial-gradient(circle at top center,rgba(143,57,255,.16),transparent 30%), radial-gradient(circle at 20% 0%,rgba(52,214,255,.10),transparent 24%), linear-gradient(180deg,var(--bg-main) 0%,var(--bg-deep) 42%,#09162d 100%); }  img{display:block;max-width:100%} a{text-decoration:none;color:inherit} h1,h2,h3,p,ul,ol,table{margin:0}  .container{ width:min(100% - 32px,var(--wrap-width)); margin:auto; }  .card{ background:linear-gradient(180deg,var(--surface-main),var(--surface-alt)); border:1px solid var(--stroke); border-radius:var(--radius-xl); box-shadow:var(--shadow-main); }  /* HEADER */ .header{ position:sticky; top:0; z-index:30; background:rgba(5,11,24,.88); backdrop-filter:blur(12px); border-bottom:1px solid rgba(137,158,219,.12); }  .header__row{ display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:20px; min-height:84px; }  .logo{ display:flex; align-items:center; gap:12px; font-weight:800; }  .logo__icon{ width:54px; height:54px; display:grid; place-items:center; border-radius:16px; background:linear-gradient(135deg,rgba(74,140,255,.24),rgba(143,57,255,.24)); }  .logo__text{font-size:18px;text-transform:uppercase}  .nav, .actions{ display:flex; gap:12px; flex-wrap:wrap; align-items:center; }  .nav{justify-content:center} .actions{justify-content:flex-end}  .btn{ min-height:44px; padding:0 18px; border-radius:999px; border:1px solid rgba(137,158,219,.16); background:rgba(19,33,63,.7); font-weight:700; display:inline-flex; align-items:center; justify-content:center; transition:.25s; }  .btn--accent{ background:linear-gradient(90deg,var(--accent-blue),var(--accent-violet)); border:0; }  .btn:hover{ transform:translateY(-1px); background:linear-gradient(90deg,rgba(74,140,255,.25),rgba(143,57,255,.25)); }  .btn--accent:hover{ background:linear-gradient(90deg,var(--accent-violet),#34d6ff); }  /* HERO */ .hero-wrap{padding:24px 0 20px}  .breadcrumbs{ display:flex; gap:8px; margin-bottom:18px; color:var(--text-soft); font-size:14px; }  .hero-grid{ display:grid; grid-template-columns:7fr 3fr; gap:18px; height:400px; }  .hero{ position:relative; overflow:hidden; display:flex; align-items:center; justify-content:center; text-align:center; }  .hero img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter:brightness(.45); }  .hero__content{ position:relative; max-width:720px; padding:40px; }  .hero__title{ font-size:clamp(32px,4vw,52px); margin-top:12px; }  .hero__text{ margin-top:14px; color:#d9e1ff; }  .hero__buttons{ margin-top:20px; display:flex; gap:12px; justify-content:center; }  /* APP CARD */ .app{ height:100%; padding:18px; display:flex; flex-direction:column; align-items:center; text-align:center; justify-content:space-between; background: radial-gradient(circle at top right,rgba(52,214,255,.10),transparent 32%), linear-gradient(180deg,rgba(17,28,54,.98),rgba(8,16,31,.98)); }  .app__stars{color:#ffd76a;margin-top:6px} .app__note{font-size:12px;color:var(--text-soft)}  .rating-box{ margin:12px 0; padding:10px 12px; border-radius:var(--radius-md); background:rgba(12,22,43,.74); border:1px solid rgba(137,158,219,.12); }  .install-btn img{max-width:220px}  /* CONTENT */ .section{padding:18px 0} .section__inner{padding:22px} .section__title{font-size:clamp(26px,3vw,38px);margin-bottom:16px}  .content{text-align:justify}  .content h2, .content h3{ margin-top:22px; margin-bottom:12px; }  .content p{color:#dbe3ff} .content p+p{margin-top:14px}  .content ol{list-style:none;margin-top:18px;padding-left:0; margin-bottom:18px;counter-reset: copy-counter;} .content ol li {margin-top:12px;padding-left: 42px;position:relative;counter-increment: copy-counter;min-height: 28px;line-height: 1.8;} .content ol li::before {     content: counter(copy-counter);     position: absolute;     left: 0;     top: 0;     width: 28px;     height: 28px;     border-radius: 50%;     display: inline-flex;     align-items: center;     justify-content: center;     background: linear-gradient(90deg, var(--accent-blue), var(--accent-violet));     color:#dbe3ff;     font-size: 13px;     font-weight: 800; } .content ul{list-style:none;margin-top:18px;padding-left:0; margin-bottom:18px;} .content ul li {margin-top:12px;padding-left:22px;position:relative} .content ul li::before{ content:""; position:absolute; left:0; top:8px; width:8px; height:8px; border-radius:50%; background:linear-gradient(90deg,var(--accent-blue),var(--accent-violet)); }  .content p a {   color: cornflowerblue; } .content p a:hover {   color: #0f5be3; }  /* PAYMENTS */ .payments{ display:grid; grid-template-columns:repeat(6,1fr); gap:16px; }  .payment{ display:flex; align-items:center; justify-content:center; min-height:86px; padding:14px; border-radius:var(--radius-md); background:rgba(11,20,40,.76); border:1px solid rgba(137,158,219,.10); }  .payment img{max-width:110px;filter:grayscale(1) brightness(1.3)}  /* FOOTER */ .footer{padding:20px 0 40px} .footer__inner{padding:24px}  .footer-grid{ display:grid; grid-template-columns:1.2fr 1fr 1fr 1fr; gap:20px; }  .footer ul{list-style:none;padding:0;margin:0} .footer li+li{margin-top:8px}  .footer-bottom{ margin-top:20px; padding-top:18px; border-top:1px solid rgba(137,158,219,.10); display:flex; justify-content:space-between; flex-wrap:wrap; gap:20px; }  .trust{display:flex;gap:10px}  .badge{ min-width:60px; min-height:60px; display:flex; align-items:center; justify-content:center; border-radius:var(--radius-md); background:rgba(11,20,40,.82); border:1px solid rgba(137,158,219,.10); font-weight:900; }  .scroll-top{ position:fixed; right:16px; bottom:16px; z-index:40; padding:14px 18px; border-radius:999px; background:linear-gradient(90deg,var(--accent-blue),var(--accent-violet)); font-weight:800; }  /* RESPONSIVE */ @media(max-width:1180px){ .header__row{grid-template-columns:1fr} .nav,.actions{justify-content:center} .hero-grid{grid-template-columns:1fr;height:auto} .footer-grid{grid-template-columns:repeat(2,1fr)} .payments{grid-template-columns:repeat(3,1fr)} }  @media(max-width:640px){ .payments{grid-template-columns:1fr} .hero__buttons{flex-direction:column} .btn{width:100%} }