:root{--ink:#0b1220;--ink2:#334155;--mute:#64748b;--bg:#ffffff;--soft:#f4f6fb;--line:#e2e8f0;--brand:#2563eb;--brand-d:#1d4ed8;--cta:#f97316;--cta-d:#ea580c;--navy:#0a1628}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.02em}
.logo svg{flex:none}
.links{display:flex;gap:24px;font-size:15px;color:var(--ink2);font-weight:600}
.links a:hover{color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:10px;font-weight:700;font-size:15px;border:0;cursor:pointer;transition:.15s}
.btn-cta{background:var(--cta);color:#fff}.btn-cta:hover{background:var(--cta-d)}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}.btn-ghost:hover{border-color:var(--ink2)}
.menu-btn{display:none;background:none;border:0;font-size:24px}
@media(max-width:820px){.links{display:none}.links.open{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:#fff;padding:16px 20px;border-bottom:1px solid var(--line)}.menu-btn{display:block}.nav .btn{display:none}}
.hero{background:linear-gradient(180deg,#eef3ff 0%,#fff 100%);padding:80px 0 60px;text-align:center}
.eyebrow{display:inline-block;background:#dbe7ff;color:var(--brand-d);font-weight:700;font-size:13px;padding:6px 12px;border-radius:999px;margin-bottom:18px}
h1{font-size:clamp(34px,6vw,58px);line-height:1.08;letter-spacing:-.03em;font-weight:800;max-width:860px;margin:0 auto 18px}
.sub{font-size:clamp(17px,2.2vw,20px);color:var(--ink2);max-width:680px;margin:0 auto 30px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-art{margin:48px auto 0;max-width:960px;border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(15,23,42,.18);border:1px solid var(--line);background:#fff}
.hero-art svg{display:block;width:100%;height:auto}
section{padding:72px 0}
.sec-title{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;font-weight:800;text-align:center;margin-bottom:10px}
.sec-sub{text-align:center;color:var(--ink2);max-width:640px;margin:0 auto 44px;font-size:18px}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:44px 0;border-top:1px solid var(--line)}
.feature:nth-child(even) .f-art{order:-1}
.f-num{font-weight:800;color:var(--brand);font-size:14px;letter-spacing:.08em;margin-bottom:8px}
.feature h3{font-size:clamp(22px,3vw,30px);letter-spacing:-.02em;margin-bottom:12px;line-height:1.2}
.feature p{color:var(--ink2);font-size:17px;margin-bottom:14px}
.feature ul{list-style:none;display:grid;gap:8px;color:var(--ink2)}
.feature li::before{content:"✓";color:var(--brand);font-weight:800;margin-right:10px}
.f-art{background:var(--soft);border:1px solid var(--line);border-radius:16px;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden}
.f-art svg{width:78%;height:auto}
@media(max-width:820px){.feature{grid-template-columns:1fr;gap:24px}.feature:nth-child(even) .f-art{order:0}}
.band{background:var(--navy);color:#fff;text-align:center;border-radius:20px;padding:56px 24px;margin:20px 0}
.band h2{font-size:clamp(26px,4vw,38px);letter-spacing:-.02em;margin-bottom:12px}
.band p{color:#cbd5e1;max-width:560px;margin:0 auto 26px;font-size:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.grid3{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:16px;padding:26px;background:#fff}
.card h4{font-size:19px;margin-bottom:8px}.card p{color:var(--ink2)}
.price{font-size:42px;font-weight:800;letter-spacing:-.03em;margin:10px 0}
.page-hero{padding:72px 0 40px;text-align:center}
.page-art{max-width:760px;margin:0 auto 60px;background:var(--soft);border:1px solid var(--line);border-radius:18px;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center}
.page-art svg{width:60%;height:auto}
.note{text-align:center;color:var(--mute);font-size:15px;margin-bottom:60px}
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--mute);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot nav{display:flex;gap:18px;flex-wrap:wrap}
.foot a:hover{color:var(--ink)}
section.tight{padding:40px 0}
.chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.chip{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:600;color:var(--ink2)}.chip:hover{border-color:var(--brand);color:var(--brand)}
.plan{max-width:520px;margin:0 auto;border:2px solid var(--brand);border-radius:20px;padding:36px;text-align:center;background:#fff;box-shadow:0 20px 60px rgba(15,23,42,.08)}
.plan-name{font-weight:800;color:var(--brand);letter-spacing:.02em}
.price span{font-size:18px;color:var(--mute);font-weight:600}
.plan-sub{color:var(--ink2);margin-bottom:20px}
.btn-wide{width:100%;margin-bottom:24px}
.checks{list-style:none;display:grid;gap:10px;text-align:left;color:var(--ink2)}
.checks li::before{content:"\2713";color:var(--brand);font-weight:800;margin-right:10px}
.checks.two{grid-template-columns:1fr 1fr;max-width:760px;margin:0 auto}
@media(max-width:620px){.checks.two{grid-template-columns:1fr}}
.mt{margin-top:56px}.center{text-align:center}.spacer{height:72px}
.faq{max-width:760px;margin:0 auto 20px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{font-weight:700;font-size:17px;cursor:pointer}
.faq p{color:var(--ink2);margin-top:10px}
.step{width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.prose{max-width:680px;margin:0 auto 48px;font-size:18px;color:var(--ink2)}.prose p{margin-bottom:16px}
.page-hero .cta-row{margin-bottom:10px}