:root{--navy:#03253a;--deep:#061a28;--gold:#f7c354;--cyan:#00b9e7;--ink:#132b38;--paper:#f7f6f1;--muted:#536671}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.7 Arial,Helvetica,sans-serif}a{color:inherit}header{display:flex;align-items:center;justify-content:space-between;padding:25px max(5vw,24px);background:#fff;border-bottom:1px solid #dde3e5}.brand img{width:176px;height:auto;display:block}nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:700}nav a{text-decoration:none}.nav-cta{border-bottom:2px solid var(--cyan);padding:7px 0}.hero{background:radial-gradient(ellipse at 80% 55%,#12415a 0,transparent 48%),var(--deep);color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:65px;padding:75px max(7vw,28px) 90px;align-items:center}.hero-copy{max-width:680px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;margin:0 0 25px;color:#527079}.hero .eyebrow,.band .eyebrow{color:var(--gold)}h1{font-size:clamp(42px,4.7vw,70px);line-height:1.06;letter-spacing:-2px;margin:0 0 28px}h1 em{font-style:normal;color:var(--gold)}.intro{font-size:22px;font-weight:700;line-height:1.4}.hero-copy>p:not(.eyebrow):not(.intro){color:#c9d7df}.hero-copy>p{max-width:600px}.book-title{font-size:23px;line-height:1.3;margin:30px 0 4px}.byline{font-size:14px;margin:0}.hero-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:54px;background:var(--gold);color:var(--deep);font-size:16px;font-weight:700;border:0;padding:15px 23px;border-radius:4px;text-decoration:none;cursor:pointer;line-height:1.4}.button:hover{background:#ffda82}.button:disabled{background:#cdd5d9;color:#465962;cursor:default}.text-link{font-size:14px;font-weight:700;text-underline-offset:6px}.micro{font-size:12px;line-height:1.7;color:var(--muted)}.cover-wrap{justify-self:center;position:relative;max-width:355px}.cover{display:block;width:100%;height:auto;box-shadow:18px 22px 0 #0003,0 30px 70px #0007;border-radius:2px}.cover-note{display:block;text-align:center;margin-top:32px;font-size:10px;letter-spacing:2px;color:#9bb4c4}.stats{display:grid;grid-template-columns:repeat(4,1fr);padding:35px 8vw;background:#fff;border-bottom:1px solid #dce3e6}.stats>div{text-align:center;border-right:1px solid #dce3e6}.stats>div:last-child{border:0}.stats strong{display:block;font-size:39px;line-height:1.2}.stats span{font-size:13px;color:var(--muted)}.section{padding:80px max(7vw,28px);max-width:1500px;margin:auto}h2{font-size:clamp(28px,3.2vw,43px);line-height:1.17;letter-spacing:-1px;margin:0 0 24px}.section-lead{font-size:21px;line-height:1.5;max-width:790px;color:var(--muted);margin-bottom:40px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.grid article{padding:28px 25px;background:#fff;border-top:3px solid #a9c5cd}.number{color:#617d89;font-size:13px}.grid h3{font-size:21px;line-height:1.35;margin:15px 0}.grid p{font-size:15px;color:var(--muted);margin:0}.band{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;background:var(--navy);color:#fff;padding:65px max(7vw,28px);align-items:center}.band h2{font-size:32px}.band>p{color:#c9d7df}.author{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center}.author .section-lead{margin-bottom:22px}.author blockquote{font-size:29px;line-height:1.6;border-left:4px solid var(--gold);padding:12px 0 12px 35px;margin:0;color:var(--navy)}cite{display:block;font-size:12px;font-style:normal;color:var(--muted);margin-top:20px}.purchase{display:grid;grid-template-columns:1.2fr .8fr;gap:65px;border-top:1px solid #d9e0e3}.included{list-style:none;padding:0;margin:30px 0}.included li{padding:7px 0}.included li:before{content:'✓';color:#157679;font-weight:700;margin-right:12px}.buy-card{background:#fff;border:1px solid #d8e0e3;border-radius:8px;padding:34px;box-shadow:0 15px 35px #08283c0a}.buy-card>p:first-child{font-size:20px;font-weight:700;line-height:1.4}.price{font-size:58px;font-weight:700;line-height:1.2;letter-spacing:-2px}.buy-card .button{width:100%;margin:20px 0 5px}.buy-card>.text-link{display:block;margin-top:20px}.consent{font-size:12px;display:flex;gap:9px;margin-top:20px;align-items:flex-start}.consent input{margin-top:5px}.faq{border-top:1px solid #d9e0e3}.faq details{border-bottom:1px solid #ccd7dc;max-width:950px;padding:18px 0}.faq summary{font-weight:700;cursor:pointer}.faq details p{font-size:15px;max-width:800px}footer{padding:45px max(7vw,28px);background:#fff;border-top:1px solid #d9e0e3;font-size:13px;color:var(--muted)}footer .brand{display:inline-block;margin-bottom:10px}footer small{font-size:11px}:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}@media(max-width:900px){.hero{gap:35px;padding:55px 6vw}.cover-wrap{max-width:270px}.grid{grid-template-columns:repeat(2,1fr)}.band,.author,.purchase{gap:35px}}@media(max-width:650px){header{padding:20px}.brand img{width:135px}nav>a:not(.nav-cta){display:none}nav{font-size:12px}.hero{grid-template-columns:1fr;padding:45px 24px 55px}.cover-wrap{max-width:260px;grid-row:2;margin-top:15px}h1{font-size:43px;letter-spacing:-1.5px}.hero-actions{gap:20px}.stats{padding:25px 12px;gap:8px}.stats strong{font-size:28px}.stats span{font-size:10px}.section{padding:50px 24px}.grid,.band,.author,.purchase{grid-template-columns:1fr}.grid{gap:18px}.band{padding:45px 24px}.section-lead{font-size:18px}.author blockquote{font-size:23px}.buy-card{padding:25px}.hero .micro{font-size:11px}}