*{box-sizing:border-box}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* Header */
.hdr{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(11,13,23,.72);border-bottom:1px solid var(--border)}
.hdr__in{display:flex;align-items:center;gap:32px;height:68px}
.logo{font-weight:800;font-size:20px;letter-spacing:-.02em}
.logo span{color:var(--brand)}
.nav{display:flex;gap:24px;margin-left:auto}
.nav a{color:var(--muted);text-decoration:none;font-size:15px;transition:color .2s}
.nav a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:12px;border:1px solid transparent;font-weight:600;font-size:15px;cursor:pointer;text-decoration:none;transition:transform .2s, box-shadow .3s}
.btn--primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 10px 30px rgba(255,90,31,.35)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(255,90,31,.5)}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand)}

/* Hero */
.hero{position:relative;padding:120px 0 80px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -20% auto -20%;height:70%;background:radial-gradient(60% 60% at 50% 0%, rgba(255,90,31,.25), transparent 70%);pointer-events:none}
.hero h1{font-size:clamp(32px,5vw,60px);line-height:1.08;letter-spacing:-.03em;margin:0 0 24px;max-width:900px}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero p.lead{font-size:clamp(16px,1.6vw,20px);color:var(--muted);max-width:720px;margin:0 0 36px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:72px;max-width:760px}
.stat__num{font-size:clamp(28px,3vw,40px);font-weight:800;color:var(--brand)}
.stat__lbl{color:var(--muted);font-size:14px}

/* Sections */
.section{padding:96px 0}
.section__title{font-size:clamp(26px,3vw,40px);letter-spacing:-.02em;margin:0 0 16px}
.section__sub{color:var(--muted);font-size:17px;max-width:720px;margin:0 0 48px}

.grid{display:grid;gap:20px}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:transform .3s, border-color .3s, box-shadow .3s}
.card:hover{transform:translateY(-4px);border-color:rgba(255,90,31,.4);box-shadow:var(--shadow)}
.card h3{margin:0 0 10px;font-size:18px}
.card p{color:var(--muted);margin:0;font-size:15px}
.card__icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(255,90,31,.2),rgba(91,140,255,.2));display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:22px}

/* Pros/cons */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.duo__col{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px}
.duo__col--bad{border-color:rgba(255,90,31,.25)}
.duo__col--good{border-color:rgba(34,197,94,.25)}
.duo__col h3{font-size:20px;margin:0 0 20px}
.duo__col ul{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.duo__col li{display:flex;gap:12px;color:var(--muted);font-size:15px}
.duo__col li b{color:var(--text);font-weight:600;display:block;margin-bottom:2px}

/* Pricing */
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.price{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;position:relative}
.price--hot{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand), 0 20px 60px rgba(255,90,31,.2)}
.price--hot::before{content:"✦ Лучший выбор";position:absolute;top:-12px;left:24px;background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:5px 10px;border-radius:8px}
.price__name{font-size:14px;letter-spacing:.12em;color:var(--muted);font-weight:700;margin:0 0 12px}
.price__val{font-size:28px;font-weight:800;margin:0 0 20px}
.price ul{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:12px;font-size:14px;color:var(--muted)}
.price li::before{content:"✓";color:var(--ok);margin-right:8px;font-weight:700}
.price .btn{margin-top:auto;justify-content:center}

/* FAQ */
.faq{display:grid;gap:12px;max-width:820px}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px 24px}
.faq summary{cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-size:22px;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);margin:14px 0 0;font-size:15px}

/* CTA */
.cta{background:linear-gradient(135deg,rgba(255,90,31,.15),rgba(91,140,255,.12));border:1px solid var(--border);border-radius:24px;padding:64px 40px;text-align:center}
.cta h2{font-size:clamp(26px,3vw,40px);margin:0 0 16px;letter-spacing:-.02em}
.cta p{color:var(--muted);margin:0 0 32px}

/* Footer */
.ftr{border-top:1px solid var(--border);padding:48px 0;color:var(--muted);font-size:14px}
.ftr__in{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.ftr a{color:var(--muted);text-decoration:none;display:block;margin-bottom:10px}
.ftr a:hover{color:var(--text)}

@media (max-width:900px){
  .duo{grid-template-columns:1fr}
  .hero__stats{grid-template-columns:1fr;gap:16px;margin-top:48px}
  .ftr__in{grid-template-columns:1fr 1fr}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}