*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f4f6fb;--bg2:#ffffff;--border:rgba(15,23,42,.08);--border2:rgba(15,23,42,.14);
  --accent:#4f46e5;--accent2:#6366f1;--text:#0f172a;--text2:#475569;--text3:#64748b;
  --heading:#0f172a;--green:#16a34a;--glass-bg:rgba(255,255,255,.72);--glass-border:rgba(15,23,42,.08);
  --header-bg:rgba(255,255,255,.82);--shadow:0 10px 40px rgba(15,23,42,.08);--hero-glow:rgba(79,70,229,.08);
  --r:16px;--rlg:24px;
  --page-max:1320px;
  --page-pad:clamp(18px,4vw,40px)
}
[data-theme="dark"]{
  --bg:#1a1b26;--bg2:#262838;--border:rgba(34,35,40,.6);--border2:rgba(34,35,40,.85);
  --accent:#6366f1;--accent2:#818cf8;--text:#e0e7ff;--text2:#a5b4fc;--text3:#6366f1;
  --heading:#fff;--green:#22c55e;--glass-bg:rgba(38,40,56,.4);--glass-border:#222328;
  --header-bg:rgba(26,27,38,.74);--shadow:0 10px 40px rgba(0,0,0,.25);--hero-glow:rgba(99,102,241,.12)
}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{background:var(--bg);color:var(--text);font-family:Outfit,sans-serif;font-size:16px;line-height:1.6;overflow-x:hidden;transition:background .25s,color .25s}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:calc(var(--page-max) + var(--page-pad) * 2);margin:0 auto;padding:0 var(--page-pad);position:relative;z-index:1}
.bg-shapes{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg-shape{position:absolute;border-radius:50%;background:var(--hero-glow);filter:blur(40px)}
.bg-shape--1{width:min(560px,52vw);height:min(560px,52vw);left:-12%;top:5%}
.bg-shape--2{width:min(480px,45vw);height:min(480px,45vw);right:-10%;top:30%}
.bg-shape--3{width:min(400px,38vw);height:min(400px,38vw);left:35%;bottom:-8%}
header{position:sticky;top:0;z-index:200;background:var(--header-bg);backdrop-filter:blur(28px);border-bottom:1px solid var(--glass-border)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:66px;gap:12px;flex-wrap:wrap;padding:8px 0}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.05rem;color:var(--heading)}
.brand-icon{padding:0 8px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#4338ca);color:#fff;font-weight:700}
.brand-dot{color:#86efac}
.nav-r{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.nav-badge{font-size:.75rem;font-weight:600;color:var(--text3)}
.nav-badge b{color:var(--accent)}
.nav-btn,.theme-toggle{display:inline-flex;align-items:center;justify-content:center;background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text);font-size:.78rem;font-weight:600;padding:7px 15px;border-radius:9px;transition:all .2s;cursor:pointer;font-family:inherit;min-height:40px}
.nav-btn:hover,.theme-toggle:hover{border-color:var(--accent);color:var(--accent);background:var(--bg2)}
.theme-toggle{width:40px;height:40px;padding:0;flex-shrink:0}
.theme-toggle__icon{width:18px;height:18px;display:block;transition:transform .2s ease}
.theme-toggle:hover .theme-toggle__icon{transform:scale(1.08)}
.theme-toggle__icon--sun{display:none}
[data-theme="dark"] .theme-toggle__icon--moon{display:none}
[data-theme="dark"] .theme-toggle__icon--sun{display:block}
.hero{padding:clamp(32px,5vw,56px) 0 clamp(40px,6vw,72px);text-align:center}
.hero-box{background:var(--glass-bg);backdrop-filter:blur(28px);border:1px solid var(--glass-border);border-radius:var(--rlg);padding:clamp(40px,6vw,80px) clamp(24px,4vw,56px);box-shadow:var(--shadow)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;background:rgba(79,70,229,.1);border:1px solid rgba(79,70,229,.18);padding:6px 15px;border-radius:100px;font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--accent);margin-bottom:30px}
.eyebrow-dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}
.hero h1{font-size:clamp(2.4rem,5.5vw,4.5rem);font-weight:900;letter-spacing:-2px;line-height:1;color:var(--heading);margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--accent)}
.perfex-link{color:var(--accent)}
.hero-sub{max-width:680px;margin:0 auto 40px;color:var(--text2)}
.hero-acts{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.btn-primary,.btn-ghost{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:11px;font-size:.88rem;font-weight:700;transition:all .2s;min-height:44px}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent2);transform:translateY(-2px)}
.btn-ghost{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);transform:translateY(-2px)}
.trust{background:var(--glass-bg);border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border);padding:44px 0;margin-bottom:clamp(48px,8vw,80px)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{display:flex;flex-direction:column;align-items:center;gap:5px;padding:0 20px;border-right:1px solid var(--border)}
.trust-item:last-child{border-right:none}
.trust-num{font-size:2rem;font-weight:900;color:var(--heading)}
.trust-lbl{font-size:.74rem;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.08em}
.sec,.why-wrap,.cta-box{margin-bottom:clamp(48px,8vw,80px)}
.sh{margin-bottom:36px}
.sh-tag{font-size:.7rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.sh-title{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:900;color:var(--heading);margin-bottom:12px}
.sh-sub{color:var(--text2);max-width:520px}
.featured-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,22px)}
.mg{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,22px)}
.fc,.mc,.wc,.cta-box{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--rlg);overflow:hidden;box-shadow:var(--shadow)}
.fc,.mc{display:flex;flex-direction:column;transition:transform .25s}
.fc:hover,.mc:hover{transform:translateY(-4px)}
.fc-img-w,.mc-img-w{position:relative;overflow:hidden}
.fc-img,.mc-img{width:100%;aspect-ratio:590/280;object-fit:cover;transition:transform .45s}
.fc:hover .fc-img,.mc:hover .mc-img{transform:scale(1.04)}
.fc-overlay,.mc-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(15,23,42,.35),transparent 55%)}
[data-theme="dark"] .fc-overlay,[data-theme="dark"] .mc-overlay{background:linear-gradient(to top,rgba(26,27,38,.75),transparent 55%)}
.fc-badge,.mc-tag{position:absolute;top:14px;left:14px;z-index:2;background:rgba(220,38,38,.9);color:#fff;font-size:.68rem;font-weight:800;padding:5px 11px;border-radius:100px}
.mc-tag{background:var(--bg2);color:var(--text);border:1px solid var(--border)}
.fc-body,.mc-body{padding:22px;display:flex;flex-direction:column;flex:1}
.fc-hd,.mc-top{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px}
.fc-name,.mc-name{font-size:1.2rem;font-weight:800;color:var(--heading)}
.fc-price,.mc-price{color:var(--green);font-weight:800;white-space:nowrap}
.fc-desc,.mc-desc{color:var(--text2);font-size:.88rem;margin-bottom:16px;flex:1;line-height:1.65}
.fc-feats{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.fc-feat{display:flex;gap:9px;font-size:.82rem;color:var(--text2)}
.fc-feat::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);margin-top:.55em;flex-shrink:0}
.fc-meta,.mc-meta{display:flex;gap:18px;padding-top:14px;border-top:1px solid var(--border);margin-bottom:16px}
.fc-stat-v,.mc-stat b{color:var(--heading);font-weight:800}
.fc-stat-k,.mc-stat{font-size:.74rem;color:var(--text3)}
.stars{color:#fbbf24;font-size:11px}
.fc-acts,.mc-acts{display:flex;gap:8px}
.btn-buy,.btn-bs{flex:1;display:inline-flex;justify-content:center;align-items:center;background:var(--accent);color:#fff;font-size:.82rem;font-weight:700;padding:10px 16px;border-radius:10px;min-height:44px}
.btn-demo,.btn-ds{display:inline-flex;justify-content:center;align-items:center;background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text);font-size:.82rem;font-weight:600;padding:10px 16px;border-radius:10px;min-height:44px}
.why-wrap{background:var(--glass-bg);border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border);padding:clamp(48px,6vw,72px) 0}
.why-grid{display:grid;grid-template-columns:1fr 1.8fr;gap:clamp(32px,4vw,56px);align-items:start}
.why-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.wc{padding:20px}
.wc h3{font-size:.95rem;color:var(--heading);margin-bottom:6px}
.wc p{font-size:.82rem;color:var(--text2)}
.cta-box{padding:clamp(40px,5vw,64px) clamp(24px,4vw,48px);text-align:center}
.cta-box h2{font-size:clamp(2rem,4vw,3rem);font-weight:900;color:var(--heading);margin-bottom:14px}
.cta-box p{color:var(--text2);max-width:480px;margin:0 auto 28px}
.cta-box p a{color:var(--accent);font-weight:600}
.cta-box .hero-acts .btn-primary{color:#fff}
.cta-box .hero-acts .btn-ghost{color:var(--text)}
.divider{border:none;border-top:1px solid var(--border);margin:0 0 clamp(48px,8vw,80px)}
footer{background:var(--header-bg);border-top:1px solid var(--glass-border);padding:36px 0}
.footer-in{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.footer-copy,.footer-nav a{font-size:.78rem;color:var(--text3)}
.footer-copy a,.footer-nav a:hover{color:var(--accent)}
.footer-nav{display:flex;gap:12px 18px;flex-wrap:wrap;justify-content:flex-end;flex:1}
.back-to-top{position:fixed;bottom:24px;right:24px;z-index:150;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--bg2);border:1px solid var(--glass-border);opacity:0;visibility:hidden;transition:all .25s;cursor:pointer}
.back-to-top.is-visible{opacity:1;visibility:visible}
@media(min-width:1200px){
  :root{--page-pad:clamp(32px,5vw,64px)}
}
@media(min-width:768px){
  .mg{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .featured-grid,.mg,.why-grid,.trust-grid{grid-template-columns:1fr}
  .trust-item{border-right:none;border-bottom:1px solid var(--border);padding:16px 0}
  .trust-item:last-child{border-bottom:none}
}
@media(max-width:767px){
  .trust-grid{grid-template-columns:repeat(2,1fr);gap:8px 0}
  .trust-item{padding:12px 8px;border-bottom:none;border-right:1px solid var(--border)}
  .trust-item:nth-child(2n){border-right:none}
  .trust-num{font-size:1.65rem}
  .nav-badge{display:none}
  .why-cards{grid-template-columns:1fr}
  .fc-acts,.mc-acts,.hero-acts,.cta-box .hero-acts{flex-direction:column;align-items:stretch}
  .fc-acts a,.mc-acts a,.hero-acts a,.cta-box .hero-acts a{width:100%;justify-content:center}
  .fc-hd,.mc-top{flex-wrap:wrap}
  .footer-in{flex-direction:column}
  .footer-nav{justify-content:flex-start}
  .eyebrow{font-size:.68rem;padding:6px 12px}
  .hero h1{letter-spacing:-1.5px}
}
@media(max-width:380px){
  :root{--page-pad:16px}
  .brand{font-size:.95rem}
}