/* The 21-Day Overthinking Reset — shared stylesheet */
:root{
  --bg:#FAF7F2; --bg-alt:#F4F1EA; --bg-soft:#F2EFE8; --card:#FFFFFF;
  --ink:#1C2B33; --ink-2:#26363E; --ink-3:#46545C; --ink-4:#6B767C; --ink-5:#8A9399;
  --sage:#2F4A3C; --sage-2:#4F6E5E; --sage-3:#6E8B7A; --sage-4:#A8C0AF; --sage-5:#E4EBE5;
  --warm:#C08A53; --warm-ink:#8A5A26;
  --line:rgba(28,43,51,.09);
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Work Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1080px; --r:18px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--sage-2)}
a:hover{color:var(--ink)}
:focus-visible{outline:2px solid #B8763C;outline-offset:3px;border-radius:3px}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.015em;line-height:1.14;margin:0;text-wrap:pretty}
p,ul,ol{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.wrap--narrow{max-width:840px}
.wrap--slim{max-width:760px}
.sec{padding-top:clamp(48px,8vw,84px);padding-bottom:clamp(48px,8vw,84px)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99;background:var(--card);padding:10px 16px;border-radius:8px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,247,242,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.brand{font-family:var(--serif);font-size:clamp(15px,3.4vw,19px);color:var(--ink);text-decoration:none;line-height:1.2}
.brand:hover{color:var(--sage)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:17px 30px;border-radius:12px;font-size:17px;font-weight:600;text-decoration:none;transition:background .18s ease,transform .18s ease}
.btn--primary{background:var(--sage);color:var(--bg);box-shadow:0 10px 24px -12px rgba(47,74,60,.6)}
.btn--primary:hover{background:var(--ink);color:var(--bg)}
.btn--light{background:var(--bg);color:var(--ink);box-shadow:0 12px 28px -14px rgba(0,0,0,.5)}
.btn--light:hover{background:#fff;color:var(--ink)}
.btn--sm{min-height:40px;padding:10px 16px;border-radius:999px;font-size:14px;font-weight:500;white-space:nowrap;flex:none}
.btn--block{display:flex;width:100%;min-height:62px;font-size:clamp(17px,3.4vw,19px);text-align:center}
.link-quiet{font-size:16px;color:var(--sage-2);text-decoration:none;border-bottom:1px solid rgba(79,110,94,.4);padding-bottom:2px}
.link-quiet:hover{color:var(--ink);border-color:var(--ink)}

/* hero */
.hero{padding:clamp(36px,7vw,76px) 0 clamp(28px,5vw,56px)}
.hero__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(32px,5vw,64px);align-items:center}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--sage-2);font-weight:600}
.hero h1{font-size:clamp(32px,7.2vw,54px);line-height:1.08;letter-spacing:-.02em;margin:18px 0 20px}
.lede{font-size:clamp(16px,2.2vw,19px);line-height:1.6;color:var(--ink-3);max-width:34em}
.pills{list-style:none;padding:0;margin:28px 0 30px;display:flex;flex-wrap:wrap;gap:10px}
.pills li{display:flex;align-items:center;gap:8px;background:var(--bg-soft);border:1px solid rgba(28,43,51,.08);border-radius:999px;padding:8px 14px;font-size:14px;color:#33444D}
.dot{width:6px;height:6px;border-radius:50%;background:var(--sage-3);flex:none}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.price{font-family:var(--serif);font-size:22px;color:var(--ink)}
.fineprint{font-size:14px;color:var(--ink-4);margin-top:16px}

/* 3D book */
.book-stage{display:flex;justify-content:center;perspective:1600px;padding:10px 0}
.book{position:relative;width:clamp(220px,58vw,300px);aspect-ratio:300/430;transform-style:preserve-3d;transform:rotateY(-21deg) rotateX(5deg);filter:drop-shadow(0 34px 34px rgba(28,43,51,.28))}
.book__face{position:absolute;inset:0;border-radius:3px 7px 7px 3px}
.book__front{transform:translateZ(17px);background:linear-gradient(150deg,#2A4335 0%,#1C2B33 62%,#16222A 100%);padding:clamp(20px,5vw,30px);display:flex;flex-direction:column;justify-content:space-between;box-shadow:inset 2px 0 0 rgba(255,255,255,.1),inset -18px 0 26px -20px rgba(0,0,0,.55)}
.book__back{transform:translateZ(-17px);background:#16222A}
.book__edge{position:absolute;top:0;bottom:0;left:calc(100% - 17px);width:34px;transform:rotateY(90deg);background:repeating-linear-gradient(90deg,#FAF7F2 0 2px,#E6E0D5 2px 3px);border-radius:2px}
.book__rule{width:34px;height:2px;background:var(--warm);margin-bottom:16px}
.book__kicker{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:rgba(250,247,242,.62);margin-bottom:14px}
.book__title{font-family:var(--serif);color:var(--bg);font-size:clamp(24px,6.2vw,33px);line-height:1.1;margin-bottom:10px}
.book__sub{font-family:var(--serif);font-style:italic;font-size:clamp(13px,3vw,15px);line-height:1.4;color:#C9A882}
.book__author{font-size:clamp(10px,2.6vw,12px);letter-spacing:.08em;text-transform:uppercase;color:rgba(250,247,242,.7)}

/* bands */
.band{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band--dark{background:var(--ink);color:var(--bg-soft);border:0}
.band--dark h2,.band--dark h3{color:var(--bg)}
.band--cta{background:var(--sage);color:var(--bg);border:0}
h2.sec-title{font-size:clamp(26px,5vw,40px)}
.sec-intro{font-size:16px;line-height:1.6;color:#5B676D;max-width:38em;margin-top:10px}

/* problem */
.problem h2{max-width:22em;margin-bottom:32px}
.cardlist{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;margin-bottom:34px}
.cardlist li{background:var(--bg);border:1px solid rgba(28,43,51,.08);border-radius:14px;padding:20px 22px;font-size:16px;line-height:1.5;color:#33444D;box-shadow:0 2px 6px -4px rgba(28,43,51,.18)}
.pull{margin:0;border-left:3px solid var(--warm);padding:4px 0 4px 22px;font-family:var(--serif);font-size:clamp(19px,3.2vw,26px);line-height:1.4;color:var(--ink);max-width:26em;text-wrap:pretty}

/* two-col cards */
.duo{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:32px}
.card{border-radius:var(--r);padding:clamp(22px,4vw,30px)}
.card--muted{background:var(--bg-soft);border:1px solid rgba(28,43,51,.08)}
.card--plain{background:var(--bg);border:1px solid rgba(28,43,51,.08)}
.card--lift{background:var(--card);border:1px solid rgba(47,74,60,.22);box-shadow:0 14px 30px -22px rgba(28,43,51,.4)}
.card--warn{background:var(--bg);border:1px solid rgba(184,118,60,.3)}
.card__label{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin-bottom:18px}
.card__label--warm{color:#8A7256}
.card__label--sage{color:var(--sage-2)}
.card h3{font-family:var(--sans);font-size:17px;font-weight:600;letter-spacing:0;margin-bottom:18px}
.ticks{list-style:none;padding:0;display:grid;gap:13px}
.ticks li{display:grid;grid-template-columns:18px 1fr;gap:12px;font-size:16px;line-height:1.55;color:#33444D}
.ticks .mark{width:8px;height:8px;border-radius:50%;background:var(--sage-3);margin-top:9px}
.ticks .mark--dash{width:12px;height:2px;border-radius:0;background:var(--warm);margin-top:12px}
.ticks .mark--grey{width:12px;height:2px;border-radius:0;background:#B0A797;margin-top:11px}
.ticks .mark--solid{background:var(--sage);margin-top:8px}
.note{margin-top:20px;padding-top:16px;border-top:1px solid rgba(28,43,51,.08);font-size:15px;line-height:1.6;color:#5B676D}

/* weeks */
.trio{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px;margin-top:34px}
.week{background:rgba(250,247,242,.05);border:1px solid rgba(250,247,242,.14);border-radius:var(--r);padding:clamp(22px,4vw,30px)}
.week__no{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#C9A882;font-weight:600;margin-bottom:6px}
.week h3{font-size:25px;margin-bottom:20px;font-family:var(--serif);font-weight:400}
.week ul{list-style:none;padding:0;display:grid;gap:12px}
.week li{display:grid;grid-template-columns:16px 1fr;gap:10px;font-size:15.5px;line-height:1.55;color:rgba(242,239,232,.86)}
.week .mark{width:5px;height:5px;border-radius:50%;background:#8FAE9B;margin-top:10px}

/* inside grid */
.checks{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px;margin-top:32px}
.checks li{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;background:var(--card);border:1px solid rgba(28,43,51,.08);border-radius:12px;padding:16px 18px;font-size:15.5px;line-height:1.5;color:var(--ink-2)}
.checks .mark{width:18px;height:18px;border-radius:50%;background:var(--sage-5);border:1px solid var(--sage-4);margin-top:2px}

/* author */
.author{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(28px,5vw,56px);align-items:start}
.author h2{font-size:clamp(26px,5vw,36px);margin-top:14px}
.rule{width:46px;height:2px;background:var(--warm);margin-top:20px}
.author__bio{font-family:var(--serif);font-size:clamp(18px,2.6vw,21px);line-height:1.6;color:var(--ink-2)}

/* faq */
.faq{display:grid;gap:10px;margin-top:28px}
.faq details{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:4px 20px}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;font-size:16.5px;font-weight:500;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq .plus{flex:none;font-size:20px;color:var(--sage-3);transition:transform .2s ease}
.faq details[open] .plus{transform:rotate(45deg)}
.faq p{padding-bottom:18px;font-size:16px;line-height:1.65;color:var(--ink-3)}

/* final cta */
.final{max-width:700px;margin:0 auto;padding:clamp(52px,9vw,96px) 20px;text-align:center}
.final h2{font-size:clamp(30px,6.4vw,46px);line-height:1.12;letter-spacing:-.02em;margin-bottom:18px}
.final p.lede{color:rgba(250,247,242,.85);margin:0 auto 32px;max-width:30em}
.final .price-lg{font-family:var(--serif);font-size:clamp(30px,6vw,42px);margin-bottom:24px}
.final .fineprint{color:rgba(250,247,242,.72)}
.optional-guarantee{display:none;margin-top:24px;font-size:14px;color:rgba(250,247,242,.8)}

/* footer */
.site-footer{background:var(--bg);border-top:1px solid var(--line)}
.site-footer .wrap{padding-top:clamp(36px,6vw,60px);padding-bottom:clamp(36px,6vw,60px)}
.footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;margin-bottom:28px}
.footer__title{font-family:var(--serif);font-size:17px;color:var(--ink);margin-bottom:10px}
.footer__head{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px}
.footer__links{display:grid;gap:4px;font-size:14px;line-height:1.7}
.disclaimer{font-size:13.5px;line-height:1.65;color:var(--ink-4);max-width:62em;margin-bottom:14px}
.copy{font-size:13.5px;color:var(--ink-5)}

/* thank-you */
.page-slim{min-height:100vh;display:flex;flex-direction:column}
.page-slim main{flex:1;padding:clamp(36px,7vw,72px) 0 clamp(48px,8vw,80px)}
.badge{display:inline-flex;align-items:center;gap:9px;background:var(--sage-5);border:1px solid var(--sage-4);border-radius:999px;padding:7px 15px;font-size:13px;font-weight:500;color:var(--sage);margin-bottom:26px}
.badge .dot{background:var(--sage);width:8px;height:8px}
.ty h1{font-size:clamp(34px,8vw,54px);line-height:1.08;letter-spacing:-.02em;margin-bottom:16px}
.ty__sub{font-size:clamp(17px,2.4vw,20px);line-height:1.55;color:var(--ink-3);max-width:32em;margin-bottom:28px}
.ty__body{font-size:16.5px;line-height:1.7;color:var(--ink-3);max-width:36em;margin-bottom:34px}
.download-card{background:var(--card);border:1px solid rgba(47,74,60,.2);border-radius:var(--r);padding:clamp(24px,5vw,34px);box-shadow:0 16px 34px -26px rgba(28,43,51,.45);margin-bottom:40px}
.download-card p{margin-top:18px;font-size:15px;line-height:1.65;color:#5B676D;text-align:center}
.steps{list-style:none;padding:0;display:grid;gap:16px;margin-top:22px}
.steps li{display:grid;grid-template-columns:30px 1fr;gap:14px;align-items:start;font-size:16.5px;line-height:1.55;color:var(--ink-2)}
.steps .num{width:28px;height:28px;border-radius:50%;background:var(--bg);border:1px solid var(--sage-4);color:var(--sage);font-size:14px;font-weight:600;display:flex;align-items:center;justify-content:center}
.panel{background:var(--bg-soft);border:1px solid rgba(28,43,51,.08);border-radius:var(--r);padding:clamp(24px,5vw,34px);margin-bottom:34px}
.panel h2{font-size:clamp(22px,4.4vw,28px)}
.support{border-top:1px solid rgba(28,43,51,.1);padding-top:26px}
.support p{font-size:15.5px;line-height:1.65;color:var(--ink-3);margin-bottom:12px}
.support .small{font-size:13.5px;color:var(--ink-5);max-width:52em;margin:0}
.footer-slim{border-top:1px solid var(--line)}
.footer-slim .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;padding-top:22px;padding-bottom:22px;font-size:13px;color:var(--ink-5)}

@media (max-width:560px){
  .cta-row{gap:12px}
  .cta-row .btn{width:100%}
  .book{transform:rotateY(-18deg) rotateX(4deg)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}

/* author photo */
.author__photo{width:100%;max-width:230px;aspect-ratio:4/5;border-radius:14px;margin-bottom:22px;display:block;object-fit:cover;object-position:center top;background:#EFEBE2;border:1px solid rgba(28,43,51,.1);box-shadow:0 14px 30px -22px rgba(28,43,51,.5)}
.author__slot{width:100%;max-width:230px;aspect-ratio:4/5;border-radius:14px;margin-bottom:22px;background:repeating-linear-gradient(135deg,#EFEBE2 0 8px,#E6E1D6 8px 16px);border:1px solid rgba(28,43,51,.12);display:flex;align-items:flex-end;padding:14px}
.author__slot span{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.4;color:#7C7466;background:rgba(250,247,242,.85);padding:6px 8px;border-radius:6px}

.ty-book{display:flex;justify-content:center;perspective:1400px;margin:0 0 32px}
.ty-book .book{width:clamp(160px,42vw,210px);transform:rotateY(-18deg) rotateX(4deg);filter:drop-shadow(0 26px 26px rgba(28,43,51,.26))}
.ty-book .book__front{padding:18px;transform:translateZ(13px);box-shadow:inset 2px 0 0 rgba(255,255,255,.1),inset -14px 0 22px -18px rgba(0,0,0,.55)}
.ty-book .book__back{transform:translateZ(-13px)}
.ty-book .book__edge{left:calc(100% - 13px);width:26px}
.ty-book .book__rule{width:26px;margin-bottom:12px}
.ty-book .book__kicker{font-size:9px;margin-bottom:10px}
.ty-book .book__title{font-size:21px;margin-bottom:8px}
.ty-book .book__sub{font-size:11px}
.ty-book .book__author{font-size:9px}

/* eBook cover artwork */
.cover-art{display:block;width:100%;max-width:340px;height:auto;margin:0 auto;filter:drop-shadow(0 26px 30px rgba(28,43,51,.28))}
.ty-cover{display:flex;justify-content:center;margin:0 0 32px}
.ty-cover .cover-art{max-width:clamp(180px,46vw,240px)}

#download-note{color:var(--warm-ink)!important;font-size:14px}
#download-note a{color:var(--warm-ink);text-decoration:underline}