:root{
  --night:#1d1838; --night-2:#2a2350; --ink:#2b2340; --muted:#6c6283; --paper:#fbf8f3; --card:#ffffff;
  --line:#e7e0ee; --accent:#6b4fa3; --accent-ink:#ffffff; --glow:#f3c96b; --soft:#f1ebf8; --focus:#a98be0;
  --on-night:#f2eefb; --on-night-muted:#bdb4d6;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#15122a; --card:#201b3a; --ink:#ece6f7; --muted:#a79fbe; --line:#352c55; --soft:#29224a;
    --accent:#b59cf0; --accent-ink:#1a1530;
  }
}
:root[data-theme="dark"]{
  --paper:#15122a; --card:#201b3a; --ink:#ece6f7; --muted:#a79fbe; --line:#352c55; --soft:#29224a;
  --accent:#b59cf0; --accent-ink:#1a1530;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 Nunito,system-ui,sans-serif}
a{color:var(--accent)}
img,svg{max-width:100%}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.narrow{max-width:720px}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:600;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(34px,6vw,58px)}
h2{font-size:clamp(26px,4vw,36px)}
h3{font-size:20px}
p{margin:0 0 1em}
.muted{color:var(--muted)}
.btn{display:inline-block;border:0;border-radius:999px;background:var(--accent);color:var(--accent-ink);
  font:700 17px Nunito,sans-serif;padding:14px 28px;text-decoration:none;cursor:pointer}
.btn.ghost{background:transparent;color:inherit;border:1.5px solid currentColor}
.btn.glow{background:var(--glow);color:#2b2340}
.btn:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
/* header */
.top{position:absolute;inset:0 0 auto 0;z-index:2}
.top .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:20px;padding-bottom:20px}
.logo{display:flex;align-items:center;gap:10px;color:var(--on-night);text-decoration:none;
  font-family:Fraunces,Georgia,serif;font-size:24px;font-weight:600}
.logo .moon{width:26px;height:26px;border-radius:50%;box-shadow:inset -8px -3px 0 0 var(--glow);transform:rotate(-20deg)}
.top nav a{color:var(--on-night);text-decoration:none;margin-left:22px;font-weight:600}
.top nav a.btn{margin-left:22px;padding:10px 20px;font-size:15px}
@media (max-width:640px){.top nav a:not(.btn){display:none}}
/* hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 75% 10%,#3b3170 0%,var(--night) 55%,#120f26 100%);
  color:var(--on-night);padding:150px 0 110px;overflow:hidden}
.hero .stars{position:absolute;inset:0;pointer-events:none;opacity:.8}
.hero .wrap{position:relative}
.hero p.lead{font-size:clamp(18px,2.2vw,21px);color:var(--on-night-muted);max-width:620px}
.hero .cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:28px}
.hero .price-note{color:var(--on-night-muted);font-size:15px}
.hero .price-note s{opacity:.7}
section.band{padding:84px 0}
section.band.alt{background:var(--soft)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:820px){.grid3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px}
.step-num{width:36px;height:36px;border-radius:50%;background:var(--accent);color:var(--accent-ink);
  display:grid;place-items:center;font-weight:700;margin-bottom:12px}
.arc{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px 28px}
@media (max-width:720px){.arc{grid-template-columns:1fr}}
.arc li{display:flex;gap:14px;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--line)}
.arc .n{font-family:Fraunces,Georgia,serif;color:var(--accent);font-size:20px;min-width:28px}
.arc b{display:block}
.price-card{max-width:460px;margin:0 auto;text-align:center}
.price-card .amount{font-family:Fraunces,Georgia,serif;font-size:58px;line-height:1}
.price-card ul{text-align:left;margin:18px 0 24px;padding-left:20px}
.badge{display:inline-block;background:var(--glow);color:#2b2340;border-radius:999px;padding:4px 12px;
  font-weight:700;font-size:13px;letter-spacing:.02em;margin-bottom:10px}
details{border-bottom:1px solid var(--line);padding:16px 0}
summary{cursor:pointer;font-weight:700;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--accent);font-weight:700}
details[open] summary::after{content:"−"}
details p{margin:10px 0 0}
footer{padding:40px 0 60px;color:var(--muted);font-size:15px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}
footer a{color:var(--muted)}
.page-head{background:var(--night);color:var(--on-night);padding:120px 0 50px}
.page-head p{color:var(--on-night-muted)}
.prose{padding:50px 0 80px}
.prose h2{font-size:24px;margin-top:1.6em}
.note{background:var(--soft);border-radius:12px;padding:14px 18px;font-size:15px}