:root{--bg:#0a0a0a;--fg:#f2f2f0;--mute:#8a8a86;--line:#1f1f1e;--accent:#c9a46a}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font:400 17px/1.6 -apple-system,BlinkMacSystemFont,"Inter","Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.nav{position:fixed;inset:0 0 auto;display:flex;justify-content:space-between;align-items:center;padding:22px 6vw;background:rgba(10,10,10,.72);backdrop-filter:blur(12px);z-index:9}
.mark{font-weight:600;letter-spacing:.32em;font-size:13px}
.nav nav{display:flex;gap:28px;font-size:13px;letter-spacing:.06em;color:var(--mute)}
.nav nav a:hover{color:var(--fg)}
.cta-s{color:var(--fg)!important}
@media(max-width:640px){.nav nav a:not(.cta-s){display:none}}
main{max-width:1180px;margin:0 auto;padding:0 6vw}
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding-top:80px}
.eyebrow{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--accent);margin-bottom:28px}
h1{font-size:clamp(56px,11vw,148px);line-height:.95;font-weight:500;letter-spacing:-.04em}
h2{font-size:clamp(36px,6vw,72px);line-height:1;font-weight:500;letter-spacing:-.03em;margin-bottom:48px}
h3{font-size:15px;font-weight:600;letter-spacing:.02em;margin-bottom:8px}
.lede{max-width:520px;margin-top:36px;font-size:19px;color:var(--mute)}
.actions{display:flex;gap:32px;align-items:center;margin-top:48px;flex-wrap:wrap}
.btn{display:inline-block;padding:16px 30px;border:1px solid var(--fg);font-size:13px;letter-spacing:.14em;text-transform:uppercase;transition:.25s}
.btn:hover{background:var(--fg);color:var(--bg)}
.link{font-size:14px;color:var(--mute)}.link:hover{color:var(--fg)}
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;padding:80px 0;border-top:1px solid var(--line)}
.principles p{color:var(--mute);font-size:15px}
@media(max-width:860px){.principles{grid-template-columns:1fr 1fr}}
.block{padding:140px 0;border-top:1px solid var(--line)}
.note,.fine{color:var(--mute);font-size:14px}
.note{margin:-32px 0 48px}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.tiers article{background:var(--bg);padding:44px 36px}
.tiers .feat{background:#111110}
.price{font-size:44px;font-weight:500;letter-spacing:-.03em;margin:4px 0 28px}
.price.sm{font-size:28px;margin:0}
.price::after{content:" + GST";font-size:13px;color:var(--mute);letter-spacing:0}
.tiers ul{list-style:none}
.tiers li{padding:11px 0;border-top:1px solid var(--line);font-size:15px;color:#cfcfcb}
@media(max-width:860px){.tiers{grid-template-columns:1fr}}
.isbn{margin:40px 0;font-size:15px;color:var(--accent)}
.addon{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:28px}
.addon p{color:var(--mute);font-size:15px;max-width:620px}
@media(max-width:640px){.addon{flex-direction:column;align-items:flex-start}}
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:56px 40px}
.steps li{font-size:20px;line-height:1.35}
.steps span{display:block;font-size:12px;letter-spacing:.2em;color:var(--accent);margin-bottom:14px}
@media(max-width:860px){.steps{grid-template-columns:1fr}}
details{border-top:1px solid var(--line);padding:26px 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;font-size:20px;display:flex;justify-content:space-between}
summary::after{content:"+";color:var(--mute)}
details[open] summary::after{content:"\2212"}
details p{color:var(--mute);margin-top:14px;max-width:720px}
.closing{padding:160px 0;text-align:center;border-top:1px solid var(--line)}
.closing p{color:var(--mute);max-width:520px;margin:0 auto 40px}
.closing .small{margin:32px auto 0;font-size:14px}
.closing .small a:hover{color:var(--fg)}
footer{max-width:1180px;margin:0 auto;padding:48px 6vw 64px;border-top:1px solid var(--line);color:var(--mute);font-size:13px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer em{font-family:Georgia,"Times New Roman",serif}
footer a{color:var(--fg)} footer p{margin-bottom:6px}
.mark img{display:block;height:24px;width:auto}.flogo{display:block;width:200px;height:auto;margin:0 0 20px -14px}