*{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#0B1F3A;--gold:#C9A227;--cream:#F7F1E3;--ink:#12203a;--mut:#5b6b82;--line:#e3ded1}
html{scroll-behavior:smooth}
body{font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.btn{display:inline-block;border:0;cursor:pointer;font:700 15px/1 inherit;letter-spacing:.02em;padding:16px 26px;border-radius:9px;background:var(--gold);color:var(--navy);transition:.15s;text-align:center}
.btn:hover{background:#dbb43b;transform:translateY(-1px)}
.btn.nv{background:var(--navy);color:#fff}.btn.nv:hover{background:#16345c}
.btn.gh{background:transparent;color:var(--navy);border:2px solid var(--navy);padding:14px 24px}
.btn.gh:hover{background:var(--navy);color:#fff}
.btn.wide{display:block;width:100%}
.btn.sm{padding:11px 16px;font-size:13.5px}
/* header */
header{position:sticky;top:0;z-index:60;background:rgba(11,31,58,.97);backdrop-filter:blur(8px);color:#fff}
.nav{display:flex;align-items:center;gap:26px;height:66px}
.logo{font-weight:800;letter-spacing:.04em;font-size:15px;color:#fff;white-space:nowrap}
.logo b{color:var(--gold)}
.nav nav{display:flex;gap:22px;margin-left:auto;font-size:14.5px;font-weight:600}
.nav nav a{color:#e8eef7;opacity:.9}.nav nav a:hover{color:var(--gold);opacity:1}
.cartbtn{position:relative;background:var(--gold);color:var(--navy);font-weight:800;padding:9px 15px;border-radius:8px;font-size:13.5px}
.cartcount{background:var(--navy);color:#fff;border-radius:20px;padding:1px 7px;margin-left:6px;font-size:11.5px}
.burger{display:none;margin-left:auto;background:0;border:0;color:#fff;font-size:24px;cursor:pointer}
/* hero */
.hero{background:linear-gradient(160deg,#0B1F3A 0%,#132f52 60%,#0e2744 100%);color:#fff;padding:74px 0 66px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;inset:auto -10% -60% 55%;height:520px;background:radial-gradient(circle,rgba(201,162,39,.18),transparent 62%)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.kick{display:inline-block;background:rgba(201,162,39,.16);border:1px solid rgba(201,162,39,.5);color:var(--gold);font-weight:800;font-size:12px;letter-spacing:.14em;padding:7px 13px;border-radius:6px;margin-bottom:20px}
h1{font-size:clamp(34px,5vw,56px);line-height:1.06;letter-spacing:-.018em;font-weight:800}
.hero p.lede{font-size:19px;line-height:1.55;color:#cfdcec;margin:20px 0 28px;max-width:33em}
.cta{display:flex;gap:13px;flex-wrap:wrap}
.trust{display:flex;gap:26px;margin-top:30px;flex-wrap:wrap;font-size:13px;color:#9fb3cc}
.trust b{display:block;color:#fff;font-size:24px;font-weight:800;letter-spacing:-.02em}
.fan{position:relative;height:400px}
.fan img{position:absolute;width:196px;border-radius:5px;box-shadow:0 26px 60px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.1)}
.fan img:nth-child(1){left:2%;top:52px;transform:rotate(-9deg)}
.fan img:nth-child(2){left:26%;top:22px;transform:rotate(-3deg)}
.fan img:nth-child(3){left:50%;top:8px;transform:rotate(3deg);z-index:3}
.fan img:nth-child(4){left:72%;top:34px;transform:rotate(9deg)}
/* sections */
section{padding:70px 0}
.sec-h{text-align:center;max-width:44em;margin:0 auto 44px}
.sec-h .eyebrow{color:var(--gold);font-weight:800;font-size:12px;letter-spacing:.15em;margin-bottom:12px}
h2{font-size:clamp(27px,3.4vw,40px);line-height:1.12;letter-spacing:-.015em;font-weight:800}
.sec-h p{color:var(--mut);font-size:17.5px;margin-top:14px}
.tint{background:var(--cream)}
.dark{background:var(--navy);color:#fff}
.dark h2,.dark h3{color:#fff}.dark p{color:#c6d5e6}
/* grids */
.grid{display:grid;gap:26px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
/* book card */
.bc{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden;display:flex;flex-direction:column;transition:.16s}
.bc:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(11,31,58,.14);border-color:#cfc6ae}
.bc .ph{background:var(--cream);padding:22px 22px 0;text-align:center}
.bc .ph img{margin:0 auto;border-radius:4px 4px 0 0;box-shadow:0 10px 26px rgba(11,31,58,.24);max-width:180px}
.bc .bd{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.bc .vol{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--gold)}
.bc h3{font-size:19px;line-height:1.2;margin:6px 0 8px;letter-spacing:-.01em}
.bc .sm{font-size:13.5px;color:var(--mut);line-height:1.5;flex:1}
.bc .meta{font-size:12px;color:var(--mut);margin:12px 0 13px;font-weight:600}
.pricerow{display:flex;align-items:baseline;gap:9px;margin-bottom:12px}
.price{font-size:24px;font-weight:800;letter-spacing:-.02em}
.freetag{background:#1F7A4E;color:#fff;font-size:11px;font-weight:800;letter-spacing:.1em;padding:4px 9px;border-radius:5px}
/* plan cards */
.plan{background:#fff;border:1px solid var(--line);border-radius:15px;padding:32px 28px;display:flex;flex-direction:column}
.plan.best{border:2px solid var(--gold);box-shadow:0 20px 50px rgba(201,162,39,.17);position:relative}
.plan.best:before{content:"MOST POPULAR";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--navy);font-size:11px;font-weight:800;letter-spacing:.12em;padding:5px 13px;border-radius:5px}
.plan h3{font-size:21px;margin-bottom:6px}
.plan .p{font-size:44px;font-weight:800;letter-spacing:-.03em;margin:14px 0 4px}
.plan .p span{font-size:16px;font-weight:600;color:var(--mut)}
.plan ul{list-style:none;margin:18px 0 24px;flex:1}
.plan li{padding:8px 0 8px 27px;position:relative;font-size:14.7px;border-bottom:1px solid #f0ece1}
.plan li:before{content:"";position:absolute;left:0;top:15px;width:15px;height:8px;border-left:2.5px solid var(--gold);border-bottom:2.5px solid var(--gold);transform:rotate(-45deg)}
/* misc */
.steps{counter-reset:s}
.step{counter-increment:s;position:relative;padding-left:66px}
.step:before{content:counter(s);position:absolute;left:0;top:-6px;width:46px;height:46px;border-radius:50%;background:var(--gold);color:var(--navy);font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center}
.step h3{font-size:19px;margin-bottom:7px}
.step p{color:var(--mut);font-size:15px}
.dark .step p{color:#b9cade}
.chk{list-style:none}
.chk li{padding:9px 0 9px 30px;position:relative;font-size:15.5px}
.chk li:before{content:"";position:absolute;left:0;top:16px;width:15px;height:8px;border-left:2.5px solid var(--gold);border-bottom:2.5px solid var(--gold);transform:rotate(-45deg)}
.note{background:#fff;border-left:4px solid var(--gold);padding:17px 21px;border-radius:0 9px 9px 0;font-size:14.5px;color:var(--mut)}
.faq{border-bottom:1px solid var(--line);padding:20px 0}
.faq h3{font-size:17.5px;margin-bottom:8px}
.faq p{color:var(--mut);font-size:15px}
footer{background:var(--navy);color:#a8bcd4;padding:56px 0 30px;font-size:14px}
footer h4{color:#fff;font-size:13px;letter-spacing:.11em;margin-bottom:14px}
footer a{display:block;padding:5px 0;color:#a8bcd4}footer a:hover{color:var(--gold)}
.fine{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:22px;font-size:12.3px;line-height:1.65;color:#7e95b0}
/* cart drawer */
#cart{position:fixed;top:0;right:0;bottom:0;width:400px;max-width:92vw;background:#fff;box-shadow:-16px 0 50px rgba(0,0,0,.24);z-index:100;transform:translateX(102%);transition:.24s;display:flex;flex-direction:column}
#cart.open{transform:none}
#cart .ch{background:var(--navy);color:#fff;padding:20px 22px;display:flex;justify-content:space-between;align-items:center;font-weight:800}
#cart .ci{flex:1;overflow:auto;padding:16px 22px}
#cart .cf{padding:20px 22px;border-top:1px solid var(--line)}
.li{display:flex;gap:13px;padding:13px 0;border-bottom:1px solid #f1ede2;align-items:center}
.li img{width:44px;border-radius:3px}
.li .t{flex:1;font-size:14px;font-weight:700;line-height:1.35}
.li .x{color:#b04a4a;cursor:pointer;font-size:19px;background:0;border:0}
#scrim{position:fixed;inset:0;background:rgba(11,31,58,.5);z-index:99;opacity:0;pointer-events:none;transition:.24s}
#scrim.open{opacity:1;pointer-events:auto}
/* detail */
.detail{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;padding:52px 0 20px;align-items:start}
.detail .cov{position:sticky;top:96px}
.detail .cov img{border-radius:6px;box-shadow:0 24px 60px rgba(11,31,58,.3)}
.detail h1{font-size:clamp(30px,4vw,44px)}
.badge{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.12em;padding:5px 11px;border-radius:5px;color:#fff;margin-bottom:15px}
.buybox{border:1px solid var(--line);border-radius:13px;padding:24px;background:var(--cream);margin:26px 0}
form.mail{display:flex;gap:10px;flex-wrap:wrap}
form.mail input{flex:1;min-width:220px;padding:16px 17px;border:2px solid var(--line);border-radius:9px;font:inherit;font-size:15px}
form.mail input:focus{outline:0;border-color:var(--gold)}
.msg{margin-top:12px;font-size:14.5px;font-weight:700}
@media(max-width:960px){
 .hero .wrap,.detail{grid-template-columns:1fr}
 .fan{height:300px;display:none}
 .g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr}
 .nav nav{display:none}.burger{display:block}
 .nav nav.on{display:flex;position:absolute;top:66px;left:0;right:0;background:var(--navy);flex-direction:column;padding:16px 22px;gap:14px}
}
@media(max-width:620px){.g4,.g2{grid-template-columns:1fr}section{padding:52px 0}}