/* lou21 · one stylesheet for the sales page and the reader
   Paper and ink, Bills blue and red used sparingly, the photo does the shouting. */
:root{
  --paper:#fbf8f2; --card:#ffffff; --ink:#1d1b18; --muted:#6a645a; --line:#e4ddcf;
  --blue:#1b3f8c; --blue-ink:#ffffff; --red:#c8102e; --soft:#ecf0f8; --gold:#b9852f;
  --display:"Fraunces",Georgia,"Times New Roman",serif;
  --text:"Source Serif 4",Georgia,"Times New Roman",serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#13120f; --card:#1c1a17; --ink:#efe9de; --muted:#a79f91; --line:#2f2b25;
  --blue:#9fb6f2; --blue-ink:#0d1a3a; --red:#ff7a85; --soft:#1e2538; --gold:#e0b46a; color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--text);font-size:18px;line-height:1.6}
a{color:var(--blue)}
img{max-width:100%;display:block}
.wrap{max-width:680px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left));padding-right:max(18px,env(safe-area-inset-right))}
.eyebrow{font:500 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0}
h1{font-weight:700;font-size:clamp(34px,7vw,56px);line-height:1.02;letter-spacing:-.01em}
h2{font-weight:600;font-size:clamp(24px,4.4vw,32px);line-height:1.15;margin:0 0 12px}
p{margin:0 0 16px}
em{font-style:italic}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;background:var(--blue);color:var(--blue-ink);font:600 18px var(--text);padding:15px 22px;text-decoration:none;cursor:pointer;min-height:52px}
.btn.wide{display:flex;width:100%}
.btn.ghost{background:transparent;color:var(--blue);box-shadow:inset 0 0 0 1.5px var(--blue)}
.btn:focus-visible,.link:focus-visible,input:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.btn[disabled]{opacity:.55;cursor:default}
.small{font-size:15px;color:var(--muted)}
.mono{font-family:var(--mono)}

/* hero */
.hero{position:relative;color:#fff;background:#1d1b18}
.hero picture,.hero img{width:100%;height:100%;object-fit:cover}
.hero .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05) 30%,rgba(0,0,0,.72) 100%)}
.hero .copy{position:absolute;left:0;right:0;bottom:0;padding-block:28px 30px}
.hero .eyebrow{color:rgba(255,255,255,.82)}
.hero h1{color:#fff;margin:8px 0 6px}
.hero .sub{font-family:var(--display);font-style:italic;font-size:20px;color:rgba(255,255,255,.9)}
.hero-img{aspect-ratio:4/5;max-height:88vh;width:100%}
@media (min-width:760px){.hero-img{aspect-ratio:16/9;max-height:80vh}}

.hook{font-family:var(--display);font-style:italic;font-size:clamp(24px,4.6vw,30px);line-height:1.25;margin:34px 0 18px}
section{padding-block:34px}
section+section{border-top:1px solid var(--line)}
.layers{display:grid;gap:22px}
@media (min-width:760px){.layers{grid-template-columns:1fr 1fr 1fr}}
.layer .k{font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--red)}
.layer h3{font-size:21px;margin:6px 0 6px}
.layer p{font-size:16px;color:var(--muted);margin:0}

.counter{background:var(--soft);border-radius:16px;padding:18px 18px 16px;margin:18px 0}
.counter .big{font:700 40px/1 var(--display);font-variant-numeric:tabular-nums}
.bar{height:10px;background:var(--line);border-radius:5px;overflow:hidden;margin:12px 0 8px}
.bar i{display:block;height:100%;width:0;background:var(--blue);transition:width .8s}

.prices{display:grid;gap:12px;margin-top:14px}
.price{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.price.mid{border:2px solid var(--blue)}
.price .row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.price .t{font-weight:600;font-size:19px}
.price .p{font:700 32px var(--display);font-variant-numeric:tabular-nums}
.price .d{font-size:16px;color:var(--muted);margin:6px 0 14px}
.gift{display:flex;gap:10px;align-items:center;margin-top:12px;font-size:16px}
.gift input{width:22px;height:22px}

.honest{font-size:16px;color:var(--muted)}
.foot{padding-block:28px 40px;font:400 13px/1.6 var(--mono);color:var(--muted)}
.foot a{color:var(--muted)}
.notice{background:var(--soft);border-radius:12px;padding:14px 16px;font-size:16px;margin-top:12px}

/* reader app */
.bar-top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
.bar-top .wrap{display:flex;justify-content:space-between;align-items:center;min-height:54px;gap:10px}
.bar-top .brand{font:600 15px var(--mono);letter-spacing:.08em;text-decoration:none;color:var(--ink)}
.link{background:none;border:0;color:var(--blue);font:500 15px var(--text);cursor:pointer;padding:8px 4px;text-decoration:none}
.screen{padding-block:26px 60px}
.field{width:100%;font:18px var(--text);padding:14px;border:1.5px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);margin:6px 0 12px}
.code{letter-spacing:.4em;text-align:center;font:600 26px var(--mono)}
.lib{display:grid;gap:8px;margin-top:16px}
.ch{display:grid;grid-template-columns:42px 1fr auto;gap:12px;align-items:center;padding:13px 12px;border-radius:14px;border:1px solid var(--line);background:var(--card);text-decoration:none;color:var(--ink)}
.ch .n{font:500 14px var(--mono);color:var(--muted);text-align:center}
.ch .t{font-weight:600;line-height:1.25}
.ch .w{font-size:14px;color:var(--muted)}
.ch .s{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ch.today{border:2px solid var(--blue)}
.ch.today .s{color:var(--blue)}
.ch.locked{background:transparent;border-style:dashed;color:var(--muted)}
.ch.locked .t{font-weight:500}
.reader{font-size:19.5px;line-height:1.68}
.reader .head{margin-bottom:26px}
.reader .head .k{font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--red)}
.reader .head h1{font-size:clamp(30px,6vw,44px);margin-top:8px}
.reader p{margin:0 0 20px;hyphens:auto}
.reader hr{border:0;margin:34px auto;width:40px;height:1px;background:var(--muted)}
.reader .place{font-family:var(--display);font-style:italic;color:var(--muted);text-align:right}
.reader figure{margin:28px calc(-1 * max(18px,env(safe-area-inset-left)))}
.reader figcaption{font:400 13px var(--mono);color:var(--muted);padding:8px max(18px,env(safe-area-inset-left)) 0}
.sample{font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;background:var(--soft);color:var(--blue);display:inline-block;padding:4px 10px;border-radius:999px;margin-top:10px}
.navrow{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:34px}
.steps{display:grid;gap:12px;counter-reset:s;margin:10px 0 22px}
.step{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start}
.step::before{counter-increment:s;content:counter(s);width:34px;height:34px;border-radius:50%;background:var(--blue);color:var(--blue-ink);display:grid;place-items:center;font:600 15px var(--mono)}
.err{color:var(--red);font-size:15px;min-height:22px}
[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}