/* For authors page (/authors/). Self-contained: loads after styles.css
   (tokens + fonts) and does NOT load landing.css, so the nav, footer, button
   and phone-frame rules it shares with the landing page are repeated here. */

:root{
  --bg:var(--aqua-450);
  --bg-2:var(--aqua-400);
  --line:color-mix(in oklch,var(--brown-200) 18%,transparent);
  --ink:var(--brown-150);
  --muted:var(--aqua-250);
  --muted-2:var(--aqua-300);
  --gold:var(--brown-250);
  --serif:var(--font-serif);
  --sans:var(--font-sans);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
a:hover{color:var(--ink)}
::selection{background:var(--gold);color:var(--brown-500)}

.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:600}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:600;font-size:15px;cursor:pointer;border-radius:999px;padding:14px 26px;border:1px solid transparent;transition:.18s ease;white-space:nowrap}
.btn-gold{background:var(--gold);color:var(--aqua-500)}
.btn-gold:hover{background:var(--ink);color:var(--aqua-500);transform:translateY(-1px)}
.btn-sm{padding:9px 18px}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:color-mix(in oklch,var(--aqua-500) 72%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:-0.01em}
.brand b{color:var(--gold);font-weight:400}
.brand-mark{height:30px;width:auto;display:block;flex:0 0 auto}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:14.5px;color:var(--muted);transition:.15s}
.nav-links a:hover,.nav-links a.current{color:var(--ink)}
.nav-links a.btn-gold,.nav-links a.btn-gold:hover{color:var(--aqua-500)}
@media(max-width:760px){.nav-links a:not(.btn){display:none}}

/* shared section pieces */
.fa-wrap{max-width:1000px;margin:0 auto;padding:0 24px}
.fa-band{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fa-section-head{text-align:center}
.fa h1,.fa h2,.fa h3{font-family:var(--serif);letter-spacing:-0.01em}
.fa-cta{margin-top:36px}

/* hero */
.fa-hero{position:relative;padding:112px 0 104px;overflow:hidden}
.fa-glow{position:absolute;top:-160px;left:50%;transform:translateX(-50%);width:900px;max-width:140vw;height:520px;background:radial-gradient(ellipse at center,color-mix(in oklch,var(--brown-250) 16%,transparent),transparent 62%);pointer-events:none}
.fa-hero-inner{position:relative;max-width:880px;margin:0 auto;padding:0 24px;text-align:center;display:flex;flex-direction:column;align-items:center}
.fa-hero h1{font-weight:500;line-height:1.08;font-size:clamp(38px,6vw,64px);margin:22px 0 26px;text-wrap:balance}
.fa-lede{font-size:18.5px;color:var(--muted);max-width:620px;text-wrap:pretty}

/* where we're coming from */
.fa-story{padding:104px 0}
.fa-prose{max-width:680px;margin:0 auto;padding:0 24px}
.fa-story h2{font-weight:500;line-height:1.15;font-size:clamp(30px,4.4vw,44px);margin:18px 0 30px;text-wrap:balance}
.fa-paras{display:flex;flex-direction:column;gap:22px;font-size:19px;line-height:1.7;color:var(--brown-200);text-wrap:pretty}
.fa-principle{max-width:820px;margin:56px auto;padding:0 24px;text-align:center;font-family:var(--serif);font-size:clamp(30px,4.6vw,48px);line-height:1.12;letter-spacing:-0.01em;color:var(--ink);text-wrap:balance}
.fa-principle em{color:var(--gold)}
.fa-story h2 em{color:var(--gold)}
.fa-story .fa-paras a,.fa-promise .fa-step p a{color:var(--ink);text-decoration:underline;text-decoration-color:color-mix(in oklch,var(--brown-250) 40%,transparent);text-underline-offset:3px;transition:.15s}
.fa-story .fa-paras a:hover{color:var(--gold)}

/* how it works */
.fa-how{padding:104px 0}
.fa-how .fa-section-head{margin-bottom:64px}
.fa-step-one{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:56px 72px;align-items:center}
.fa-phone{display:flex;justify-content:center}
.fa-phone .device{position:relative;width:288px;max-width:100%;aspect-ratio:434/883;overflow:hidden}
.device>video{position:absolute;top:2.27%;left:5.3%;width:89.4%;height:95.35%;object-fit:cover;display:block;border-radius:12%/5.6%;background:#000}
/* Shadow on the bezel, not the container: see the note in landing.css. */
.device>img.bezel{position:relative;z-index:2;width:100%;height:100%;display:block;filter:drop-shadow(0 30px 60px rgba(0,0,0,.7))}

.fa-step{display:flex;flex-direction:column;gap:12px}
.fa-step h3{font-weight:400;font-size:clamp(24px,2.8vw,30px);line-height:1.2;text-wrap:balance}
.fa-step p{font-size:16px;color:var(--muted);line-height:1.65;text-wrap:pretty}
.fa-num{font-family:var(--serif);font-size:19px;color:var(--gold);font-style:italic}
.fa-step-lg{gap:16px}
.fa-step-lg p{font-size:17px}
.fa-step-one .fa-step-lg{max-width:440px}
.fa-step-one .fa-num{font-size:22px}
.fa-step-one h3{font-size:clamp(28px,3.6vw,40px);line-height:1.15}

.fa-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:40px 72px;margin-top:80px;padding-top:56px;border-top:1px solid var(--line)}

.fa-callout{margin:80px auto 0;max-width:820px;text-align:center;padding:44px 40px;border:1px solid color-mix(in oklch,var(--brown-250) 35%,transparent);border-radius:24px;background:color-mix(in oklch,var(--brown-250) 8%,transparent)}
.fa-callout-lead{font-family:var(--serif);font-size:clamp(22px,3vw,30px);line-height:1.3;color:var(--ink);text-wrap:balance}
.fa-callout p:not(.fa-callout-lead){margin-top:16px;font-size:16.5px;color:var(--muted);text-wrap:pretty}
@media(max-width:560px){.fa-callout{padding:36px 24px}}

/* reader quote */
.fa-quote{margin:88px auto 0;max-width:820px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:22px}
.fa-quote::before{content:"";display:block;width:48px;height:1px;background:var(--gold);opacity:.6}
.fa-quote blockquote p{font-family:var(--serif);font-size:clamp(24px,3.4vw,34px);line-height:1.3;color:var(--ink);text-wrap:balance}
.fa-quote blockquote em{color:var(--gold)}
.fa-quote figcaption{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);font-weight:600}

/* what we promise */
.fa-promise{padding:104px 0}
.fa-promise .fa-section-head{margin-bottom:56px}
.fa-promises{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:48px 72px}
.fa-promises h3{font-size:clamp(28px,3.4vw,38px);line-height:1.15}
.fa-promise-try{margin-top:64px;text-align:center;font-family:var(--serif);font-size:clamp(22px,2.6vw,26px);line-height:1.35;color:var(--ink);text-wrap:balance}
.fa-promise-try a{color:var(--gold);text-decoration:underline;text-decoration-color:color-mix(in oklch,var(--brown-250) 45%,transparent);text-underline-offset:4px;transition:.15s}
.fa-promise-try a:hover{color:var(--ink)}

/* faq */
.fa-faq{padding:104px 0}
.fa-faq-inner{max-width:760px;margin:0 auto;padding:0 24px}
.fa-faq h2{font-weight:500;line-height:1.08;font-size:clamp(30px,4.6vw,46px);text-align:center;margin-bottom:40px;text-transform:lowercase}
.fa-faq-list{display:flex;flex-direction:column}
.fa-faq details{border-bottom:1px solid var(--line)}
.fa-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-family:var(--serif);font-size:20px;color:var(--ink)}
.fa-faq summary::-webkit-details-marker{display:none}
.fa-faq summary i{font-style:normal;color:var(--gold);font-size:24px;flex:0 0 auto;font-family:var(--sans);transition:transform .2s}
.fa-faq details[open] summary i{transform:rotate(45deg)}
.fa-faq summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:4px}
.fa-faq details p{font-size:15.5px;color:var(--muted);padding:0 0 24px;line-height:1.65;text-wrap:pretty}
.fa-faq details p a{color:var(--ink);text-decoration:underline;text-decoration-color:color-mix(in oklch,var(--brown-250) 40%,transparent);text-underline-offset:3px}

/* final cta */
.fa-final{position:relative;padding:112px 0;overflow:hidden;background:var(--bg-2);border-top:1px solid var(--line)}
.fa-glow-top{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,color-mix(in oklch,var(--brown-250) 12%,transparent),transparent 60%);pointer-events:none}
.fa-final-inner{position:relative;max-width:720px;margin:0 auto;padding:0 24px;text-align:center;display:flex;flex-direction:column;align-items:center}
.fa-final h2{font-weight:500;line-height:1.1;font-size:clamp(32px,5vw,52px);margin-bottom:20px;text-wrap:balance}
.fa-final-inner>p{font-size:18px;color:var(--muted);max-width:560px;text-wrap:pretty}
.fa-final-actions{margin-top:34px;display:flex;flex-direction:column;align-items:center;gap:14px}
.fa-final-actions .fa-cta{margin-top:0;padding:14px 28px}
.fa-email{font-size:14.5px;color:var(--muted);transition:.15s}
.fa-email:hover{color:var(--ink)}

/* footer */
footer{background:var(--bg-2);border-top:1px solid var(--line);padding:60px 0 40px}
footer .brand-mark{height:34px}
.foot-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:40px}
.foot-brand{max-width:280px}
.foot-brand p{color:var(--muted);font-size:14px;margin-top:9px}
.foot-brand p.foot-tagline{font-family:var(--serif);font-size:18.5px;color:var(--ink);margin-top:16px;line-height:1.35}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-col{display:flex;flex-direction:column;gap:11px}
.foot-col h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-bottom:5px;font-family:var(--sans);font-weight:600}
.foot-col a{color:var(--muted);font-size:14px;transition:.15s}
.foot-col a:hover{color:var(--gold)}
.foot-bottom{border-top:1px solid var(--line);padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;color:var(--muted-2);font-size:13px}
.foot-bottom a:hover{color:var(--gold)}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.fa-faq summary i{transition:none}}

/* app store reviews */
.fa-reviews{padding:104px 0;border-bottom:1px solid var(--line)}
.fa-reviews .fa-section-head{margin-bottom:56px;display:flex;flex-direction:column;align-items:center;gap:16px}
.fa-reviews-sub{font-size:16px;color:var(--muted);max-width:520px;text-wrap:pretty}
.fa-reviews-sub a,.fa-reviews-all{color:var(--ink);text-decoration:underline;text-decoration-color:color-mix(in oklch,var(--brown-250) 40%,transparent);text-underline-offset:3px;transition:.15s}
.fa-reviews-sub a:hover,.fa-reviews-all:hover{color:var(--gold)}
.fa-reviews-cta{margin-top:48px;display:flex;flex-direction:column;align-items:center;gap:16px}
.store-badge{display:inline-block;line-height:0;transition:.15s}
.store-badge img{height:52px;width:auto;display:block}
.store-badge:hover{transform:translateY(-1px);opacity:.9}
.fa-reviews-all{font-size:14.5px}
.fa-review-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:24px}
.fa-review{display:flex;flex-direction:column;gap:16px;padding:32px 32px 28px;border:1px solid var(--line);border-radius:20px;background:color-mix(in oklch,var(--brown-250) 5%,transparent)}
.fa-stars{color:var(--gold);font-size:15px;letter-spacing:.2em}
.fa-review blockquote{flex:1}
.fa-review blockquote p{font-family:var(--serif);font-size:20px;line-height:1.45;color:var(--ink);text-wrap:pretty}
.fa-review figcaption{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);font-weight:600}
@media(max-width:560px){.fa-review{padding:26px 22px 22px}}