:root{
  --bg:#ffffff;--bg2:#f4f7fa;--bg3:#edf1f5;--card:#ffffff;
  --bdr:rgba(0,0,0,.08);--bdr2:rgba(0,0,0,.05);
  --ac:#0077cc;--ac2:#005fa3;--ac3:rgba(0,119,204,.08);--ac4:rgba(0,119,204,.05);
  --tx:#1a2530;--mid:#4a6070;--muted:#8099a8;
  --max:1080px;--f:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--tx);font-family:var(--f);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* RIBBON */
.ribbon{background:#1a2530;padding:8px 24px;display:flex;align-items:center;justify-content:center;gap:10px;position:sticky;top:0;z-index:101}
.ribbon-badge{background:#fff;color:#1a2530;font-size:0.82rem;font-weight:800;padding:2px 9px;border-radius:3px;letter-spacing:.05em;flex-shrink:0}
.ribbon-text{font-size:0.88rem;color:rgba(255,255,255,.8);text-align:center}
/* NAV */
.ribbon+nav{position:sticky;top:35px;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--bdr);box-shadow:0 1px 8px rgba(0,0,0,.06)}
.nav-i{max-width:var(--max);margin:0 auto;padding:0 36px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-size:1rem;font-weight:800;color:var(--tx);text-decoration:none;display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:32px;height:32px;background:var(--tx);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.nav-ul{display:flex;gap:24px;list-style:none}
.nav-ul a{font-size:0.9rem;font-weight:500;color:var(--mid);text-decoration:none;transition:color .2s;white-space:nowrap}
.nav-ul a:hover{color:var(--tx)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-ghost{font-family:var(--f);font-size:0.88rem;font-weight:600;color:var(--tx);background:transparent;border:1.5px solid var(--bdr);padding:8px 18px;text-decoration:none;border-radius:6px;white-space:nowrap;transition:all .2s;cursor:pointer}
.btn-ghost:hover{border-color:#aaa;background:var(--bg2)}
.btn-prim{font-family:var(--f);font-size:0.88rem;font-weight:700;color:#fff;background:var(--tx);border:none;padding:9px 20px;text-decoration:none;border-radius:6px;white-space:nowrap;transition:background .2s;cursor:pointer}
.btn-prim:hover{background:#2d3e50}
.burger{display:none;background:none;border:none;cursor:pointer;padding:4px;color:var(--tx)}
/* MOBILE MENU */
.mob{display:none;position:fixed;top:99px;left:0;right:0;bottom:0;background:rgba(255,255,255,.99);z-index:99;flex-direction:column;padding:24px;gap:2px;overflow-y:auto;border-top:2px solid var(--tx)}
.mob.open{display:flex}
.mob a{font-size:1rem;font-weight:500;color:var(--tx);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--bdr);display:flex;justify-content:space-between;transition:color .2s}
.mob a:hover{color:var(--ac)}
.mob-dl{margin-top:14px;background:var(--tx)!important;color:#fff!important;font-weight:700!important;border-radius:6px;justify-content:center!important;border-bottom:none!important}
.mob-tg{margin-top:8px;background:#229ed9!important;color:#fff!important;font-weight:700!important;border-radius:6px;justify-content:center!important;border-bottom:none!important}
/* BUTTONS */
.btn-dl{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--f);font-size:0.95rem;font-weight:700;color:#fff;background:var(--tx);padding:14px 28px;text-decoration:none;border-radius:8px;transition:background .2s;white-space:nowrap}
.btn-dl:hover{background:#2d3e50}
.btn-tg{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--f);font-size:0.95rem;font-weight:600;color:#fff;background:#229ed9;padding:13px 24px;text-decoration:none;border-radius:8px;transition:background .2s;white-space:nowrap}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--f);font-size:0.95rem;font-weight:600;color:var(--tx);background:transparent;border:2px solid var(--bdr);padding:12px 24px;text-decoration:none;border-radius:8px;transition:all .2s;white-space:nowrap}
.btn-outline:hover{border-color:var(--tx);background:var(--bg2)}
/* HERO */
#hero{background:var(--bg);padding:72px 36px 0;border-bottom:1px solid var(--bdr)}
.hero-in{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.hero-label{display:inline-flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--bdr);color:var(--mid);font-size:0.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:5px 14px;border-radius:100px;margin-bottom:20px}
.hero-dot{width:6px;height:6px;background:var(--tx);border-radius:50%;animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
h1{font-size:clamp(2.4rem,4vw,3.4rem);font-weight:800;color:var(--tx);line-height:1.1;letter-spacing:-.025em;margin-bottom:18px}
.hero-sub{font-size:1.05rem;color:var(--mid);line-height:1.75;margin-bottom:30px;max-width:480px}
.hero-btns{display:flex;flex-direction:column;gap:10px;align-items:flex-start;margin-bottom:36px}
.hero-btns-row{display:flex;gap:10px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--bdr)}
.hst{padding:20px 8px;text-align:center;border-right:1px solid var(--bdr)}
.hst:last-child{border-right:none}
.hst-n{font-size:1.8rem;font-weight:800;color:var(--tx);line-height:1;margin-bottom:4px}
.hst-l{font-size:0.82rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.hero-img{border-radius:14px;overflow:hidden;border:1px solid var(--bdr);box-shadow:0 4px 24px rgba(0,0,0,.08)}
.hero-img img{width:100%;height:auto;display:block}
.hero-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.hcard{background:var(--bg2);border:1px solid var(--bdr);border-radius:10px;padding:14px 16px;display:flex;align-items:center;gap:12px}
.hcard-ico{width:36px;height:36px;background:var(--bg3);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.hcard-t{font-size:0.88rem;font-weight:700;color:var(--tx);margin-bottom:2px}
.hcard-s{font-size:0.82rem;color:var(--muted)}
/* SECTIONS */
.sec{padding:80px 36px;border-bottom:1px solid var(--bdr)}
.sec-in{max-width:var(--max);margin:0 auto}
.sec-label{font-size:0.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.sec-h{font-size:clamp(1.8rem,3vw,2.6rem);font-weight:800;color:var(--tx);letter-spacing:-.02em;line-height:1.1;margin-bottom:12px}
.sec-sub{font-size:1rem;color:var(--mid);line-height:1.75;max-width:580px}
/* PLATFORMS */
#platforms{background:var(--bg2)}
.plat-grid{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:32px}
.plat-pill{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--bdr);border-radius:100px;padding:9px 18px;font-size:0.9rem;font-weight:600;color:var(--tx);white-space:nowrap;transition:border-color .2s}
.plat-pill:hover{border-color:#aaa}
.plat-dot{width:10px;height:10px;border-radius:3px;flex-shrink:0}
/* FEATURES */
#features{background:var(--bg)}
.feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--bdr);border:1px solid var(--bdr);border-radius:12px;overflow:hidden;margin-top:48px}
.fc{background:var(--bg);padding:30px;transition:background .2s}
.fc:hover{background:var(--bg2)}
.fc-ico{width:40px;height:40px;background:var(--bg2);border:1px solid var(--bdr);border-radius:9px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.fc-title{font-size:1rem;font-weight:700;color:var(--tx);margin-bottom:8px}
.fc-text{font-size:0.94rem;color:var(--mid);line-height:1.7}
/* WHAT IS */
#what-is{background:var(--bg2)}
.wi-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;margin-top:48px}
.wi-text p{font-size:0.98rem;color:var(--mid);line-height:1.8;margin-bottom:14px}
.wi-scores{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
.wi-sc{background:var(--card);border:1px solid var(--bdr);border-radius:10px;padding:18px 14px;text-align:center;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.wi-sc-n{font-size:1.8rem;font-weight:800;color:var(--tx);line-height:1;margin-bottom:3px}
.wi-sc-l{font-size:0.78rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.wi-bars{border:1px solid var(--bdr);border-radius:10px;overflow:hidden;background:var(--card);margin-top:14px;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.wi-bar-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:16px;padding:13px 18px;border-bottom:1px solid var(--bdr)}
.wi-bar-row:last-child{border-bottom:none}
.wi-bar-label{font-size:0.92rem;font-weight:600;color:var(--tx);margin-bottom:4px}
.wi-bar-bg{height:3px;background:var(--bg3);border-radius:2px;margin-top:4px}
.wi-bar-fill{height:3px;background:var(--tx);border-radius:2px}
.wi-bar-score{font-size:0.9rem;font-weight:700;color:var(--tx);white-space:nowrap}
.how-steps{display:flex;flex-direction:column}
.hw{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--bdr)}
.hw:last-child{border-bottom:none}
.hw-n{font-size:0.78rem;font-weight:800;color:var(--muted);letter-spacing:.08em;min-width:28px;padding-top:2px}
.hw-title{font-size:0.95rem;font-weight:700;color:var(--tx);margin-bottom:5px}
.hw-desc{font-size:0.9rem;color:var(--mid);line-height:1.65}
.hw-badge{display:inline-block;margin-top:6px;font-size:0.78rem;font-weight:700;background:var(--bg2);color:var(--muted);padding:2px 9px;border-radius:3px;border:1px solid var(--bdr);letter-spacing:.04em}
/* ADV DIS */
#advdis{background:var(--bg)}
.ad-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
.ad-card{border-radius:12px;padding:28px}
.ad-card.pros{background:#f0fdf4;border:1px solid #bbf7d0}
.ad-card.cons{background:#fff5f5;border:1px solid #fed7d7}
.ad-label{font-size:0.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;display:flex;align-items:center;gap:8px;margin-bottom:20px}
.ad-card.pros .ad-label{color:#16a34a}
.ad-card.cons .ad-label{color:#dc2626}
.ad-item{display:flex;gap:10px;margin-bottom:12px}
.ad-item:last-child{margin-bottom:0}
.ad-item-t{font-size:0.92rem;font-weight:600;color:var(--tx);margin-bottom:2px}
.ad-item-d{font-size:0.88rem;color:var(--mid);line-height:1.6}
/* PRICING */
#pricing{background:var(--bg2)}
.pr-note{background:var(--card);border:1px solid var(--bdr);border-radius:8px;padding:16px 20px;margin-bottom:32px;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.pr-note p{font-size:0.96rem;color:var(--mid);line-height:1.75}
.pr-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--bdr);border:1px solid var(--bdr);border-radius:10px;overflow:hidden;margin-bottom:28px}
.prs{background:var(--card);padding:22px 18px}
.prs-n{font-size:1.8rem;font-weight:800;color:var(--bg3);line-height:1;margin-bottom:10px}
.prs-t{font-size:0.9rem;font-weight:700;color:var(--tx);margin-bottom:6px}
.prs-d{font-size:0.88rem;color:var(--mid);line-height:1.6}
.tbl-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--bdr);box-shadow:0 1px 4px rgba(0,0,0,.04)}
.ptbl{width:100%;border-collapse:collapse;min-width:480px}
.ptbl th{font-size:0.82rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-align:left;padding:12px 16px;border-bottom:1px solid var(--bdr);background:var(--bg2)}
.ptbl td{font-size:0.94rem;color:var(--mid);padding:13px 16px;border-bottom:1px solid var(--bdr);background:var(--card)}
.ptbl tr:last-child td{border-bottom:none}
.ptbl tr.hl td{background:var(--bg2)}
.pcost{color:var(--tx);font-weight:700}
/* BONUSES */
#bonuses{background:var(--bg)}
.bon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--bdr);border:1px solid var(--bdr);border-radius:12px;overflow:hidden;margin-top:48px}
.bon-card{background:var(--bg);padding:26px 22px;transition:background .2s}
.bon-card:hover{background:var(--bg2)}
.bon-ico{width:36px;height:36px;background:var(--bg2);border-radius:8px;border:1px solid var(--bdr);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.bon-title{font-size:0.9rem;font-weight:700;color:var(--tx);margin-bottom:3px}
.bon-val{font-size:1.2rem;font-weight:800;color:var(--tx);margin-bottom:8px}
.bon-desc{font-size:0.88rem;color:var(--mid);line-height:1.65}
/* REVIEWS */
#reviews{background:var(--bg2)}
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
.rc{background:var(--card);border:1px solid var(--bdr);border-radius:12px;padding:24px;display:flex;flex-direction:column;transition:box-shadow .2s;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.rc:hover{box-shadow:0 4px 16px rgba(0,0,0,.09)}
.rc-stars{font-size:0.88rem;color:#f59e0b;margin-bottom:14px;letter-spacing:1px}
.rc-text{font-size:0.94rem;color:var(--mid);line-height:1.75;flex:1;margin-bottom:20px}
.rc-user{display:flex;align-items:center;gap:10px}
.rc-av{width:34px;height:34px;background:var(--bg2);border:1.5px solid var(--bdr);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.8rem;font-weight:800;color:var(--tx);flex-shrink:0}
.rc-name{font-size:0.88rem;font-weight:700;color:var(--tx)}
.rc-meta{font-size:0.82rem;color:var(--muted)}
/* BLOG */
#blog{background:var(--bg)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
.bc{background:var(--card);border:1px solid var(--bdr);border-radius:12px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:box-shadow .2s;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.bc:hover{box-shadow:0 4px 16px rgba(0,0,0,.09)}
.bc-ph{height:180px;overflow:hidden;flex-shrink:0}
.bc-ph img{width:100%;height:100%;object-fit:cover;display:block}
.bc-body{padding:20px;flex:1;display:flex;flex-direction:column}
.bc-tag{font-size:0.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.bc-title{font-size:0.96rem;font-weight:700;color:var(--tx);line-height:1.4;margin-bottom:8px}
.bc-desc{font-size:0.88rem;color:var(--mid);line-height:1.65;flex:1;margin-bottom:14px}
.bc-read{font-size:0.86rem;color:var(--tx);font-weight:600}
/* INSTALL */
#how-to-install{background:var(--bg2)}
.inst-tabs{display:flex;border:1px solid var(--bdr);margin:32px 0;width:fit-content;border-radius:8px;overflow:hidden}
.itab{padding:10px 26px;font-size:0.9rem;font-weight:600;color:var(--muted);background:var(--card);border:none;cursor:pointer;font-family:var(--f);transition:all .2s;border-right:1px solid var(--bdr)}
.itab:last-child{border-right:none}
.itab.active{background:var(--tx);color:#fff;font-weight:700}
.inst-content{display:none}
.inst-content.active{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--bdr);border:1px solid var(--bdr);border-radius:10px;overflow:hidden}
.is{background:var(--card);padding:24px;display:flex;gap:16px}
.is-n{width:28px;height:28px;background:var(--bg2);border:1.5px solid var(--bdr);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:0.82rem;font-weight:800;color:var(--tx);flex-shrink:0;margin-top:2px}
.is-t{font-size:0.95rem;font-weight:700;color:var(--tx);margin-bottom:6px}
.is-d{font-size:0.9rem;color:var(--mid);line-height:1.65}
.is-d ul{margin:8px 0 0 18px}
.is-d ul li{margin-bottom:4px;font-size:0.88rem}
/* FAQ */
#faq{background:var(--bg)}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;margin-top:48px}
.faq-item.open .faq-a{max-height:300px}
.faq-cta{background:var(--bg2);border:1px solid var(--bdr);border-radius:12px;padding:32px;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.faq-cta h3{font-size:1.4rem;font-weight:800;color:var(--tx);margin-bottom:10px;line-height:1.2}
.faq-cta p{font-size:0.94rem;color:var(--mid);line-height:1.7;margin-bottom:22px}
/* ABOUT */
#about{background:var(--bg2)}
.about-body{max-width:720px;margin-top:40px}
.about-body h2{font-size:1.3rem;font-weight:800;color:var(--tx);margin:28px 0 10px;line-height:1.2}
.about-body h2:first-child{margin-top:0}
.about-body p{font-size:0.98rem;color:var(--mid);line-height:1.8;margin-bottom:12px}
.about-body ul{margin:0 0 14px 20px}
.about-body ul li{font-size:0.98rem;color:var(--mid);line-height:1.75;margin-bottom:6px}
/* CONTACT */
#contact-us{background:var(--bg)}
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:stretch;margin-top:48px}
.ct-left h2{font-size:1.8rem;font-weight:800;color:var(--tx);margin-bottom:12px;line-height:1.15}
.ct-left p{font-size:0.98rem;color:var(--mid);line-height:1.75;margin-bottom:24px}
.ct-items{display:flex;flex-direction:column;gap:10px}
.ct-item{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--bg2);border:1px solid var(--bdr);border-radius:8px}
.ct-item-val{font-size:0.95rem;font-weight:700;color:var(--tx)}
.ct-card{background:var(--bg2);border:1px solid var(--bdr);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 6px rgba(0,0,0,.05)}
.ct-top-bar{height:3px;background:var(--tx)}
.ct-card-body{padding:28px;flex:1;display:flex;flex-direction:column}
.ct-card-body h3{font-size:1.05rem;font-weight:700;color:var(--tx);margin-bottom:8px}
.ct-card-body p{font-size:0.9rem;color:var(--mid);line-height:1.65;margin-bottom:20px}
/* FOOTER */
footer{background:#1a2530;padding:32px 36px}
.ft{max-width:var(--max);margin:0 auto}
.ft-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:20px}
.ft-disc{border-top:1px solid rgba(255,255,255,.08);padding-top:18px}
.ft-disc p{font-size:0.88rem;color:rgba(255,255,255,.4);line-height:1.75}
.ft-disc a{color:rgba(255,255,255,.6);text-decoration:none}
.ft-disc a:hover{color:#fff}
/* RESPONSIVE */
@media(max-width:960px){
  nav .nav-ul,nav .nav-right{display:none}
  .burger{display:block}
  .hero-in{grid-template-columns:1fr;gap:32px}
  .hero-in>div:first-child{text-align:center}
  .hero-in>div:first-child .hero-label{justify-content:center}
  .hero-in>div:first-child .hero-sub{margin:0 auto 30px}
  .hero-btns{align-items:center}
  .hero-stats{grid-template-columns:1fr 1fr}
  .wi-grid,.faq-grid,.ct-grid,.ad-grid{grid-template-columns:1fr}
  .feat-grid,.bon-grid{grid-template-columns:1fr}
  .rev-grid,.blog-grid{grid-template-columns:1fr 1fr}
  .pr-steps{grid-template-columns:1fr 1fr}
  .inst-content.active{grid-template-columns:1fr}
  .sec{padding:60px 24px}
  #hero{padding:56px 24px 0}
  footer{padding:28px 24px}
  .nav-i{padding:0 20px}
}
@media(max-width:600px){
  .hero-btns-row{flex-direction:column;width:100%}
  .hero-btns-row a{width:100%}
  .btn-dl,.btn-tg,.btn-outline{width:100%;justify-content:center}
  .rev-grid,.blog-grid{grid-template-columns:1fr}
  .pr-steps{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  .mob{top:99px}
  .ribbon{padding:7px 16px}.ribbon-text{font-size:0.82rem}
  .feat-grid,.bon-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}