/* The Adult Friendship Guide - funnel site
   Palette matches the book covers: warm dark clay + terracotta accent. */
:root{
  --ink:#1c1a17; --ink2:#272320; --terra:#e07a5f; --terra-d:#c65f45;
  --teal:#3fb6a8; --amber:#e0a24a; --indigo:#7d84e0; --sage:#6a9b6e;
  --cream:#f5efe7; --cream2:#efe6db; --paper:#fff; --text:#2b2723;
  --soft:#5c554d; --muted:#8a8378; --line:#ece4da;
  --serif:"Baskerville",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap:1080px; --radius:16px; --shadow:0 18px 50px rgba(28,26,23,.14);
  --shadow-sm:0 8px 24px rgba(28,26,23,.09);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--text);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.15;letter-spacing:-.01em;color:var(--ink)}
a{color:var(--terra-d);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px;border:1px solid var(--line);z-index:100}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--sans);font-weight:700;
  background:var(--terra);color:#fff;padding:14px 26px;border-radius:999px;border:0;cursor:pointer;
  text-decoration:none;transition:transform .15s,box-shadow .15s;box-shadow:0 10px 24px rgba(224,122,95,.35)}
.btn:hover{transform:translateY(-2px);text-decoration:none;color:#fff}
.btn-sm{padding:9px 16px;font-size:.9rem;box-shadow:none}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid rgba(28,26,23,.2);box-shadow:none}
.btn-ghost:hover{border-color:var(--terra);color:var(--terra-d)}
.btn-block{width:100%;justify-content:center}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px;flex-wrap:wrap}
.brand{font-family:var(--serif);font-weight:700;font-size:1.2rem;color:var(--ink)}
.brand span{color:var(--terra)}
.navlinks{display:flex;align-items:center;gap:20px}
.navlinks a{color:var(--soft);font-weight:600;font-size:.95rem}
.navlinks a[aria-current]{color:var(--terra-d)}
.navtoggle{display:none;background:transparent;border:1px solid var(--line);border-radius:8px;padding:6px 12px;font-weight:700;color:var(--ink)}

/* hero */
.hero{background:radial-gradient(1100px 480px at 82% -10%,rgba(224,122,95,.16),transparent 60%),linear-gradient(180deg,#fdfbf9,#f6efe8);padding:70px 0 56px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.eyebrow{font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--terra)}
.hero h1{font-size:clamp(2.3rem,5vw,3.6rem);margin:14px 0 16px}
.hero h1 em{font-style:italic;color:var(--terra)}
.lead{font-size:1.18rem;color:var(--soft);max-width:34ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-art img{filter:drop-shadow(0 24px 40px rgba(28,26,23,.22))}
.trust{margin-top:22px;display:flex;gap:20px;flex-wrap:wrap;color:var(--soft);font-size:.9rem}
.trust b{color:var(--ink)}

/* sections */
.section{padding:64px 0}
.band{background:var(--ink);color:var(--cream)}
.band h2,.band h3{color:#fff}
.band .lead,.band p{color:rgba(245,239,231,.75)}
.center{text-align:center}
.sec-head{max-width:60ch;margin:0 auto 36px}
.sec-head.center{text-align:center}
.section h2{font-size:clamp(1.8rem,3.4vw,2.5rem)}

/* books grid */
.books{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.bcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.bcard img{border-radius:8px;margin-bottom:16px}
.bcard .tag{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.bcard h3{font-size:1.24rem;margin:6px 0 8px}
.bcard p{color:var(--soft);font-size:.95rem;flex:1}
.bcard .btn{margin-top:14px}
.book-main{grid-column:span 12}
.book-main .inner{display:grid;grid-template-columns:230px 1fr;gap:30px;align-items:center}
.book-main img{margin:0}
.book-comp{grid-column:span 3}
.badge{display:inline-block;background:rgba(224,122,95,.12);color:var(--terra-d);font-weight:700;font-size:.78rem;padding:5px 12px;border-radius:999px;margin-bottom:10px}

/* single book page */
.bookpage{padding:56px 0}
.bookpage .grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.bookpage .buybox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);margin-top:24px}
.bookpage h1{font-size:clamp(2rem,4vw,2.8rem)}
.bookpage .sub{font-family:var(--serif);font-style:italic;font-size:1.3rem;color:var(--terra-d);margin:8px 0 18px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.step{text-align:center;padding:0 8px}
.step .num{width:50px;height:50px;border-radius:50%;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;font-size:1.3rem;background:var(--terra);color:#fff}

/* article + prose */
.prose{max-width:720px;margin:0 auto}
.prose p{margin:0 0 16px;font-size:1.06rem}
.prose h2{font-size:1.5rem;margin:30px 0 10px}
.prose h3{font-size:1.2rem;margin:22px 0 8px}
.prose ul,.prose ol{margin:0 0 16px 22px}
.prose li{margin-bottom:7px}
.article-head{padding:44px 0 8px}
.article-head .meta{color:var(--muted);font-size:.9rem;margin-top:10px}
.catpill{display:inline-block;background:var(--cream2);color:var(--soft);font-size:.78rem;font-weight:700;padding:4px 12px;border-radius:999px}
.tags{margin-top:26px;display:flex;gap:8px;flex-wrap:wrap}
.tags span{background:var(--cream2);color:var(--soft);font-size:.8rem;padding:4px 12px;border-radius:999px}
.postcta{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin:34px 0 0;text-align:center}

/* listing */
.postlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin-top:8px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.pcard .catpill{align-self:flex-start;margin-bottom:10px}
.pcard h3{font-size:1.18rem;margin-bottom:8px}
.pcard h3 a{color:var(--ink)}
.pcard p{color:var(--soft);font-size:.95rem;flex:1}
.pcard .meta{color:var(--muted);font-size:.82rem;margin-top:12px}
.pager{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:36px;flex-wrap:wrap}
.pager a,.pager span{padding:8px 14px;border:1px solid var(--line);border-radius:8px;font-weight:600}
.pager .cur{background:var(--ink);color:#fff;border-color:var(--ink)}
.catlist{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.catlist a{background:var(--cream2);color:var(--soft);padding:6px 14px;border-radius:999px;font-weight:600;font-size:.9rem}

/* tools */
.tool{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);margin-bottom:28px}
.tool h2{font-size:1.5rem;margin-bottom:6px}
.tool .q{margin:14px 0;padding-bottom:14px;border-bottom:1px solid var(--line)}
.tool label{display:block;cursor:pointer;padding:4px 0}
.scale{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.scale label{display:inline-flex;align-items:center;gap:6px;background:var(--cream);padding:6px 12px;border-radius:8px;font-size:.92rem}
.result{margin-top:18px;padding:18px;border-radius:12px;background:var(--cream);display:none}
.result.show{display:block}
.planner input[type=text]{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:1rem;margin-top:4px}
.planner .row{margin-bottom:14px}
.checklist li{list-style:none;margin:8px 0}
.checklist input{margin-right:10px;transform:scale(1.2)}
.reslist a{font-weight:600}
.reslist li{margin-bottom:12px}
.callout{background:var(--cream);border-left:4px solid var(--terra);border-radius:8px;padding:16px 18px;margin:18px 0}
.crisis{background:#fbf4f2;border:1px solid #f0d9d2;border-radius:12px;padding:20px;margin:18px 0}

/* footer */
.footer{background:var(--ink);color:rgba(245,239,231,.72);padding:48px 0 36px;margin-top:20px;font-size:.92rem}
.footer .brand{color:#fff}
.footer a{color:rgba(245,239,231,.75)}
.fcols{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:26px}
.ftag{margin-top:8px;max-width:34ch}
.flinks{display:flex;gap:18px;flex-wrap:wrap}
.disc{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;color:rgba(245,239,231,.5);font-size:.84rem}
.disc p{margin-bottom:8px}

@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:30px}
  .hero-art{order:-1;max-width:360px;margin:0 auto}
  .steps{grid-template-columns:1fr}
  .book-comp{grid-column:span 6}
  .book-main .inner{grid-template-columns:1fr;text-align:center}
  .book-main img{max-width:220px;margin:0 auto}
  .bookpage .grid{grid-template-columns:1fr;gap:26px}
  .navtoggle{display:block}
  .navlinks{display:none;flex-direction:column;align-items:flex-start;width:100%;padding:12px 0;gap:12px}
  body.navopen .navlinks{display:flex}
}
@media(max-width:560px){
  .book-comp{grid-column:span 12}
  .fcols{flex-direction:column}
}

/* print: hide chrome; when printing one tool, show only that tool */
@media print{
  .nav,.footer,.navtoggle,.skip{display:none!important}
  body{background:#fff;color:#000}
  .tool{box-shadow:none;border:1px solid #bbb;break-inside:avoid}
  a{color:#000}
  body.print-single .wrap > *:not(.print-target){display:none!important}
  body.print-single .tool{border:none}
}