:root{
  --bg:#f7f7fb; --surface:#ffffff; --ink:#14142b; --muted:#5a5a75; --line:#e3e3ee;
  --brand:#4f46e5; --brand-ink:#ffffff; --brand-soft:#eceafe; --accent:#16a34a;
  --dark:#0f0f23; --radius:14px; --max:1120px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--brand)}
a:hover{text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;font-size:.95rem}
.logo span em{font-style:normal;color:var(--brand)}
.menu{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.menu a{display:block;padding:8px 14px;border-radius:999px;color:var(--ink);text-decoration:none;font-weight:500;font-size:.96rem}
.menu a:hover{background:var(--brand-soft)}
.menu a[aria-current="page"]{background:var(--brand-soft);color:var(--brand)}
.menu .cta-link{background:var(--brand);color:#fff}
.menu .cta-link:hover,.menu .cta-link[aria-current="page"]{background:#4338ca;color:#fff}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;font-size:1.3rem}
@media (max-width:860px){
  .burger{display:block}
  .menu{display:none;position:absolute;left:0;right:0;top:68px;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 18px}
  .menu.open{display:flex}
  .menu a{padding:12px 14px}
}

/* Hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#c7d2fe 0,transparent 60%),radial-gradient(800px 400px at -10% 110%,#dcfce7 0,transparent 55%),var(--bg);padding:84px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);background:var(--brand-soft);padding:6px 12px;border-radius:999px}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:800;margin-top:16px}
h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff}
.btn-ghost{border-color:var(--ink);color:var(--ink)}
.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 20px 50px -20px rgba(79,70,229,.35)}
.hero-card h3{margin-bottom:14px}
.check{list-style:none;padding:0;margin:0}
.check li{position:relative;padding:8px 0 8px 34px;border-bottom:1px dashed var(--line)}
.check li:last-child{border-bottom:0}
.check li::before{content:"✓";position:absolute;left:0;top:8px;width:22px;height:22px;border-radius:50%;background:#dcfce7;color:var(--accent);font-weight:800;font-size:.8rem;display:grid;place-items:center}
@media (max-width:860px){.hero{padding:56px 0 48px}.hero-grid{grid-template-columns:1fr;gap:32px}}

/* Page header */
.page-head{padding:64px 0 40px;background:linear-gradient(180deg,#eef0ff,var(--bg))}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:6px}
.crumbs a{color:var(--muted)}

/* Sections */
section{padding:72px 0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-title{max-width:720px;margin-bottom:36px}
.section-title p{color:var(--muted)}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.g3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.g3,.g2{grid-template-columns:1fr}section{padding:52px 0}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.section-alt .card{background:var(--bg)}
.card p{color:var(--muted);margin:0}
.icon{width:46px;height:46px;border-radius:12px;background:var(--brand-soft);display:grid;place-items:center;font-size:1.35rem;margin-bottom:14px}
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding:0 0 26px 62px}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:42px;height:42px;border-radius:12px;background:var(--brand);color:#fff;font-weight:800;display:grid;place-items:center}
.steps li p{color:var(--muted);margin:4px 0 0}
.tag{display:inline-block;font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:999px;background:#f1f5f9;color:var(--muted);margin:0 6px 6px 0}
.note{border-left:4px solid var(--brand);background:var(--brand-soft);padding:16px 20px;border-radius:0 12px 12px 0;color:var(--ink)}
.service{display:grid;grid-template-columns:90px 1fr;gap:24px;padding:32px 0;border-bottom:1px solid var(--line)}
.service:last-child{border-bottom:0}
.service .num{font-size:2.6rem;font-weight:800;color:var(--brand);line-height:1}
.service ul{margin:10px 0 0;padding-left:20px;color:var(--muted)}
@media (max-width:640px){.service{grid-template-columns:1fr;gap:6px}}
.prose{max-width:760px}
.prose p,.prose li{color:#33334d}

/* FAQ */
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:700;padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--brand);line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 18px;color:var(--muted)}

/* CTA band */
.cta-band{background:var(--dark);color:#fff;border-radius:22px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band p{color:#c7c7e0;margin:0}
.cta-band .btn-primary{background:#fff;color:var(--dark)}

/* Form */
.form{display:grid;gap:16px}
.form label{font-weight:600;font-size:.95rem;display:block;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;padding:12px 14px;border:1px solid #cfcfe0;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid var(--brand-soft);border-color:var(--brand)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.form .row{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.consent input{width:auto;margin-top:5px}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:18px;font-weight:600}
.alert-ok{background:#dcfce7;color:#14532d}
.alert-err{background:#fee2e2;color:#7f1d1d}
button.btn{cursor:pointer;font:inherit;font-weight:600}

/* Footer */
.site-footer{background:var(--dark);color:#b9b9d3;padding:56px 0 28px;margin-top:40px;font-size:.95rem}
.site-footer a{color:#e4e4f5;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.site-footer h4{color:#fff;margin:0 0 12px;font-size:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.foot-bottom{border-top:1px solid #2a2a45;margin-top:36px;padding-top:20px;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.site-footer .logo{color:#fff;margin-bottom:12px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr}}
.todo{background:#fef3c7;color:#78350f;padding:1px 6px;border-radius:4px;font-size:.92em}