:root{--ink:#071426;--navy:#0a2142;--blue:#4da3ff;--sky:#cfe8ff;--ice:#f4f9ff;--white:#fff;--muted:#66758a;--gold:#c6a15b;--line:rgba(7,20,38,.12);--shadow:0 24px 70px rgba(5,22,45,.14);--radius:24px;--serif:Georgia,'Times New Roman',serif;--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
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24px;max-width:800px}.lead{font-size:20px;color:var(--muted);max-width:690px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-art{position:relative;min-height:520px}.orb{position:absolute;border-radius:50%;filter:blur(2px)}.orb.one{width:320px;height:320px;background:linear-gradient(135deg,#e8f4ff,#9dcdfd);right:10px;top:20px}.orb.two{width:210px;height:210px;background:linear-gradient(135deg,#0b264b,#1a5b9b);left:20px;bottom:10px}.book-stack{position:absolute;inset:50px 20px 20px 40px;display:flex;align-items:center;justify-content:center}.book-mock{position:absolute;width:230px;height:345px;border-radius:8px 18px 18px 8px;box-shadow:var(--shadow);padding:30px 24px;display:flex;flex-direction:column;justify-content:space-between;transform-origin:bottom center}.book-mock:nth-child(1){background:linear-gradient(145deg,#071426,#174d80);color:#fff;transform:translateX(-92px) rotate(-10deg)}.book-mock:nth-child(2){background:linear-gradient(145deg,#e7f4ff,#fff);transform:translateY(-26px);z-index:2}.book-mock:nth-child(3){background:linear-gradient(145deg,#071426,#102c4f);color:#fff;transform:translateX(98px) rotate(10deg)}.book-mock b{font-family:var(--serif);font-size:30px;line-height:1.05}.book-mock small{letter-spacing:.18em;text-transform:uppercase}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:46px}.stat{padding:20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.72)}.stat strong{display:block;font-family:var(--serif);font-size:28px}.stat span{font-size:13px;color:var(--muted)}.section{padding:100px 0}.section-alt{background:var(--ice)}.section-dark{background:linear-gradient(135deg,#061426,#0a2f59);color:#fff}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:46px}.section-head h2,.page-hero h1,.quote 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30%,rgba(255,255,255,.08));pointer-events:none}.cover-u{background:linear-gradient(145deg,#0b1d34,#1f619b);color:#fff}.cover-b{background:linear-gradient(145deg,#e9f6ff,#fff);color:#0a2142}.cover-e{background:linear-gradient(145deg,#061426,#17375c);color:#fff}.book-cover .kicker{font-size:11px;letter-spacing:.2em;text-transform:uppercase}.book-cover .title{font-family:var(--serif);font-size:36px;line-height:1}.book-cover .author{font-weight:800;letter-spacing:.12em}.badge{display:inline-flex;margin:26px 0 8px;padding:6px 10px;border-radius:999px;background:#eaf5ff;color:#1d6dac;font-size:12px;font-weight:800}.card h3{font-family:var(--serif);font-size:27px;line-height:1.15;margin:8px 0}.card p{color:var(--muted)}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature{padding:26px;border-top:1px solid var(--line)}.feature .num{font-family:var(--serif);font-size:42px;color:#7aaee0}.feature h4{font-size:18px;margin:8px 0}.feature p{color:var(--muted);font-size:14px}.band{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.band-panel{padding:50px;border:1px solid rgba(255,255,255,.15);border-radius:28px;background:rgba(255,255,255,.06)}.band h2{font-family:var(--serif);font-size:50px;line-height:1.05}.quote{text-align:center;max-width:900px}.quote p{font-size:20px;color:var(--muted)}.newsletter{background:linear-gradient(135deg,#0b2345,#175a96);color:#fff;border-radius:30px;padding:46px;display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}.newsletter h3{font-family:var(--serif);font-size:38px;margin:0}.newsletter form{display:flex;gap:10px;flex-wrap:wrap}.newsletter input,.field input,.field textarea{flex:1;min-width:210px;padding:14px 16px;border:1px solid rgba(255,255,255,.25);border-radius:14px;font:inherit}.newsletter input{background:rgba(255,255,255,.13);color:#fff}.newsletter input::placeholder{color:#d6e6f6}.page-hero{padding:90px 0 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@media(max-width:620px){.container{width:min(100% - 28px,1180px)}.hero{padding:72px 0}.hero h1{font-size:52px}.hero-art{min-height:330px}.book-mock{width:165px;height:250px;padding:20px}.book-mock b{font-size:22px}.book-mock:nth-child(1){transform:translateX(-60px) rotate(-9deg)}.book-mock:nth-child(3){transform:translateX(60px) rotate(9deg)}.stats,.grid-3,.feature-grid,.press-kit,.footer-grid{grid-template-columns:1fr}.section-head{display:block}.newsletter{padding:28px}.book-detail h1{font-size:44px}}