/* Parallel Quill Press — parallelquillpress.com
   Tokens follow pqp-brand-guide v1.0. */

:root{
  --paper:#f4f0e8; --paper-raised:#fff; --ink:#141414; --ink-muted:#5c564e;
  --line:#d9d1c4; --line-strong:#8c8478; --accent:#a3302a; --on-accent:#fff; --accent-soft:#f2dfda;
  --focus:var(--accent);
  --serif:Newsreader,Georgia,serif; --sans:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  --space-2:8px; --space-3:12px; --space-4:16px; --space-5:24px; --space-6:32px; --space-7:48px; --space-8:64px; --space-9:96px;
  --radius-1:2px; --radius-2:4px;
  --page-max:1120px; --measure:68ch;
  --gutter:var(--space-4);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  color-scheme:dark; --paper:#141311; --paper-raised:#1e1c1a; --ink:#f4f0e8; --ink-muted:#aba398;
  --line:#36322d; --line-strong:#6e675e; --accent:#e8806f; --on-accent:#141311; --accent-soft:#3b211d;
}}
:root[data-theme="dark"]{
  color-scheme:dark; --paper:#141311; --paper-raised:#1e1c1a; --ink:#f4f0e8; --ink-muted:#aba398;
  --line:#36322d; --line-strong:#6e675e; --accent:#e8806f; --on-accent:#141311; --accent-soft:#3b211d;
}
/* Logos: black on Paper, white on Night */
.logo-dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo-dark{display:block}:root:not([data-theme="light"]) .logo-light{display:none}}
:root[data-theme="dark"] .logo-dark{display:block}
:root[data-theme="dark"] .logo-light{display:none}
@media (min-width:768px){:root{--gutter:var(--space-6)}}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/27px var(--sans)}
img{display:block;max-width:100%;height:auto}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;text-wrap:balance}
p{margin:0 0 var(--space-4)}
a{color:var(--accent);text-underline-offset:3px}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}

.wrap{max-width:var(--page-max);margin-inline:auto;padding-inline:var(--gutter)}
.muted{color:var(--ink-muted)}
.label{font:500 13px/20px var(--sans);text-transform:uppercase;letter-spacing:.22em}
.lead{font-size:20px;line-height:31px}
.small{font-size:14px;line-height:22px}
.prose{max-width:var(--measure)}

.skip{position:absolute;left:-9999px;top:0;background:var(--paper-raised);color:var(--ink);padding:var(--space-2) var(--space-4)}
.skip:focus{left:var(--space-4);top:var(--space-4);z-index:10}

/* Header */
.site-header{border-bottom:1px solid var(--line-strong)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);padding-block:var(--space-4)}
.header-logo{display:block;padding:var(--space-2) 0}
.header-logo img{width:160px}
.main-nav{display:flex;gap:var(--space-5)}
.main-nav a{color:var(--ink);text-decoration:none;padding-block:var(--space-2)}
.main-nav a:hover{text-decoration:underline;text-underline-offset:4px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.menu-toggle{display:none;background:none;border:0;padding:var(--space-3);margin-right:calc(var(--space-3) * -1);cursor:pointer;color:var(--ink)}
.menu-icon{display:grid;gap:5px;width:24px}
.menu-icon span{display:block;height:2px;background:currentColor;transition:transform .2s,opacity .2s}
.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] .menu-icon span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (prefers-reduced-motion:reduce){.menu-icon span{transition:none}}
.site-header{position:relative}
@media (max-width:699px){
  .menu-toggle{display:block}
  .header-logo img{width:140px}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;z-index:20;flex-direction:column;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line-strong);padding:var(--space-2) var(--gutter) var(--space-4)}
  .main-nav.is-open{display:flex}
  .main-nav a{padding-block:var(--space-4);border-bottom:1px solid var(--line)}
  .main-nav a:last-child{border-bottom:0}
}

/* Hero — photo on top, copy below on phones; copy sits on the empty wall from 900px */
.hero{position:relative}
.hero-media{display:block}
.hero-media img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.hero-copy{max-width:var(--page-max);margin-inline:auto;padding:var(--space-7) var(--gutter) var(--space-8)}
.display{font-size:clamp(38px,6vw,64px);line-height:1.08;letter-spacing:-.01em;margin-bottom:var(--space-5)}
.hero .lead{max-width:34ch;margin-bottom:var(--space-6)}
.hero-button{background:var(--accent);color:var(--on-accent)}
@media (min-width:900px){
  .hero-media img{aspect-ratio:auto;height:clamp(460px,46vw,660px);object-position:50% 70%}
  .hero-copy{position:absolute;inset:0;max-width:none;padding:0;display:grid;grid-template-columns:57% 1fr;align-items:center}
  .hero-text{grid-column:2;padding-right:var(--space-8);max-width:34rem}
  /* The photo is always light, so the copy on it keeps Paper colours in both themes */
  .hero-text{color:#141414}
  .hero .display{font-size:clamp(40px,4.3vw,62px)}
  .hero .lead{color:#2b2723}
  .hero-button{background:#a3302a;color:#fff}
  .hero-button:focus-visible{outline-color:#141414}
}

/* Sections */
.section{padding-block:var(--space-8);border-top:1px solid var(--line)}
.section h2{font-size:clamp(30px,4vw,40px);line-height:1.15;margin:var(--space-2) 0 var(--space-6)}

/* Book feature — featured-book colour replaces the accent in this section */
.book--caregiver{--book:#10455c;--on-book:#fff}
.book--tired{--book:#415145;--on-book:#fff}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .book--caregiver{--book:#f29b66;--on-book:#141311}}
:root[data-theme="dark"] .book--caregiver{--book:#f29b66;--on-book:#141311}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .book--tired{--book:#a8bda9;--on-book:#141311}}
:root[data-theme="dark"] .book--tired{--book:#a8bda9;--on-book:#141311}
.book+.book{margin-top:var(--space-9);padding-top:var(--space-9);border-top:1px solid var(--line)}
.book-main{display:grid;gap:var(--space-6);align-items:start}
@media (min-width:768px){.book-main{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:var(--space-8)}}
.book-cover{display:block;border-radius:0}
.book-cover img{border-radius:0;box-shadow:0 14px 28px -12px rgba(20,20,20,.35)}
@media (max-width:767px){.book-cover img{max-width:340px}}
.book .tag{color:var(--book);margin-bottom:var(--space-3)}
.book h3{font-size:clamp(28px,3.2vw,36px);line-height:1.15;margin-bottom:var(--space-3)}
.book-sub{font-size:18px;line-height:28px;margin-bottom:var(--space-5)}
.book-body p:not(.tag):not(.book-sub){max-width:var(--measure)}
.facts{list-style:none;margin:var(--space-5) 0 var(--space-6);padding:0;border-top:1px solid var(--line)}
.facts li{padding:var(--space-2) 0;border-bottom:1px solid var(--line);font-size:15px}
.button{display:inline-block;background:var(--book,var(--accent));color:var(--on-book,var(--on-accent));
  font:500 16px/24px var(--sans);text-decoration:none;padding:var(--space-3) var(--space-5);border-radius:var(--radius-1)}
.button:hover{text-decoration:underline;text-underline-offset:3px}

.nowrap{white-space:nowrap}

.nowrap{white-space:nowrap}

/* Buy links: one per Amazon market */
.buy{margin-top:var(--space-6)}
.buy .label{margin-bottom:var(--space-3)}
.buy-links{display:flex;flex-wrap:wrap;gap:var(--space-2)}
.buy-link{display:inline-block;font:500 15px/22px var(--sans);text-decoration:none;color:var(--book);
  border:1px solid var(--book);border-radius:var(--radius-1);padding:var(--space-2) var(--space-4)}
.buy-link:first-child{background:var(--book);color:var(--on-book)}
.buy-link:hover{text-decoration:underline;text-underline-offset:3px}
.buy-link:focus-visible{outline-color:var(--book)}

/* Picture row under each book: side by side on desktop, swipe on phones */
.gallery{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:var(--space-5);margin-top:var(--space-7)}
.gallery img{width:100%;height:auto;border-radius:var(--radius-2);border:1px solid var(--line)}
@media (max-width:767px){
  .gallery{grid-auto-columns:88%;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:var(--space-3);padding-bottom:var(--space-2)}
  .gallery img{scroll-snap-align:start}
}
.privacy{margin:0}

/* Contact form */
.contact-form{display:grid;gap:var(--space-5);max-width:560px}
.field{display:grid;gap:var(--space-2)}
.field .label{color:var(--ink)}
.contact-form input,.contact-form textarea{font:400 17px/26px var(--sans);color:var(--ink);background:var(--paper-raised);
  border:1px solid var(--line-strong);border-radius:var(--radius-1);padding:var(--space-3);width:100%}
.contact-form textarea{resize:vertical;min-height:140px}
.contact-form input:focus-visible,.contact-form textarea:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.hint{margin:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-actions{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-4)}
.form-actions .button{border:0;cursor:pointer}
.form-actions .button:disabled{opacity:.6;cursor:wait}
.form-status{margin:0}
.form-status.ok{color:var(--ink)}
.form-status.err{color:var(--accent)}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding-block:var(--space-6)}
.footer-inner{display:flex;align-items:center;gap:var(--space-4)}
.footer-inner img{width:14px}
.hero-logo img,.header-logo img{max-width:100%}
.footer-inner p{margin:0}

.logo,.hero-logo{display:block}

/* Professionals page (hidden, /professionals/…) */
.kit-intro{border-top:0}
.kit-title{font-size:clamp(34px,4.6vw,48px);line-height:1.1;margin-bottom:var(--space-3)}
.kit-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-5);margin:var(--space-6) 0 var(--space-3)}
.kit-secondary{color:var(--book);font-weight:500}
.gallery--five{grid-auto-columns:46%;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:var(--space-3)}
.gallery--five img{scroll-snap-align:start}
@media (max-width:767px){.gallery--five{grid-auto-columns:88%}}
.kit-facts{max-width:var(--measure)}
.contact-form select{font:400 17px/26px var(--sans);color:var(--ink);background:var(--paper-raised);
  border:1px solid var(--line-strong);border-radius:var(--radius-1);padding:var(--space-3);width:100%}
.contact-form input[type=number]{max-width:8rem}
.optional{text-transform:none;letter-spacing:0;color:var(--ink-muted);font-weight:400}
.kit-form{margin-top:var(--space-6)}
.kit-buy{padding-block:var(--space-6)}
.kit-buy p{margin:0}
.kit-buy a{color:var(--book)}