/* ============================================================
   Philippe Martin — Author Website
   Shared design system (captured from the original lead-magnet
   pages and generalised into one themeable stylesheet).

   Themes are set with a data-theme attribute on <html>:
     (default)            -> homepage / neutral
     data-theme="marriage" -> The 30-Day Marriage Reset (B01)
     data-theme="dad"      -> The First-Time Dad Companion (B04)

   To add a new book, add a theme block below and a card on the
   homepage. Nothing else needs to change.
   ============================================================ */

:root{
  --bg:#f6f1e7; --panel:#fffdf8; --ink:#2a2926; --muted:#6f6a5f;
  --accent:#4a4038; --accent-strong:#2a2926;
  --line:#e6ddcb; --tan:#eee4d1;
  --tag-bg:#efe3cf; --tag-ink:#8a6a3a;
  --shadow:0 6px 24px rgba(60,40,20,.06);
}

/* Theme — The 30-Day Marriage Reset (B01) */
[data-theme="marriage"]{
  --bg:#f6f1e7; --muted:#6f6a5f;
  --accent:#7c2130; --accent-strong:#9a3341;
  --line:#e6ddcb; --tan:#eee4d1;
  --tag-bg:#efe3cf; --tag-ink:#8a6a3a;
}

/* Theme — The First-Time Dad Companion (B04) */
[data-theme="dad"]{
  --bg:#f5f0e6; --muted:#6b6357;
  --accent:#c9922e; --accent-strong:#9c6f1c;
  --line:#e7dfcf; --tan:#efe6d3;
  --tag-bg:#f0e6cf; --tag-ink:#8a6a2f;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;}
.serif{font-family:"Lora",Georgia,"Times New Roman",serif;}
.wrap{max-width:760px;margin:0 auto;padding:0 22px;}
img{max-width:100%;}

.eyebrow{font-size:11.5px;letter-spacing:2.5px;text-transform:uppercase;
  font-weight:700;color:var(--accent);}
.tag{display:inline-block;background:var(--tag-bg);color:var(--tag-ink);border-radius:20px;
  padding:5px 14px;font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:700;}
h1{font-family:"Lora",Georgia,serif;font-weight:700;font-size:44px;line-height:1.1;margin:18px 0 14px;}
h2{font-family:"Lora",Georgia,serif;font-weight:700;font-size:28px;margin:0 0 14px;}
h3{font-family:"Lora",Georgia,serif;font-weight:700;font-size:20px;margin:0 0 6px;}
p{margin:0 0 16px;}
.lead{font-size:19px;color:#4c4a44;}
a{color:var(--accent);}

/* hero */
.hero{padding:46px 0 8px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px;align-items:center;}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;
  padding:13px 26px;border-radius:8px;font-weight:600;font-size:15px;box-shadow:var(--shadow);
  cursor:pointer;border:0;transition:background .15s ease;}
.btn:hover{background:var(--accent-strong);}
.btn-ghost{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;
  border-bottom:2px solid var(--line);padding-bottom:2px;}
.hero-img{position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);
  aspect-ratio:4/5;background:var(--tan);border:1px solid var(--line);}
.hero-img img{width:100%;height:100%;object-fit:cover;display:block;}

/* meta divider */
.meta{color:#9a917f;font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:700;
  text-align:center;margin:40px 0 6px;}
.rule{height:1px;background:var(--line);max-width:120px;margin:14px auto 34px;}

/* section */
section{padding:8px 0;}
.section-lead{color:var(--muted);}

/* checklist card */
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:26px 28px;box-shadow:var(--shadow);}
ul.checks{list-style:none;margin:0;padding:0;}
ul.checks li{display:flex;gap:14px;align-items:flex-start;padding:11px 0;border-bottom:1px solid #f0e9da;}
ul.checks li:last-child{border-bottom:0;}
.ic{flex:0 0 24px;width:24px;height:24px;margin-top:2px;color:var(--accent);}
ul.checks li b{color:var(--ink);}

/* day / card blocks */
.days{display:grid;gap:16px;margin-top:8px;}
.day{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px 24px;
  box-shadow:var(--shadow);display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;}
.daynum{font-family:"Lora",Georgia,serif;font-weight:700;font-size:34px;color:var(--accent);line-height:1;}
.day .move{margin:2px 0 10px;}
.day .why{color:var(--muted);font-size:15.5px;border-top:1px dashed #e7dcc7;padding-top:10px;margin:0;}
.why-lab{font-size:10.5px;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent);font-weight:700;margin-right:6px;}
.movelist{list-style:none;margin:6px 0 12px;padding:0;}
.movelist li{padding:7px 0;border-bottom:1px solid #f0e9da;font-size:15.5px;}
.movelist li:last-child{border-bottom:0;}
.movelist b{color:var(--ink);}

/* recap box */
.recap{background:var(--tan);border:1px solid var(--line);border-radius:14px;padding:24px 28px;}
.recap ul{margin:6px 0 0;padding-left:0;list-style:none;}
.recap li{padding:7px 0;border-bottom:1px solid #e2d7c1;display:flex;gap:12px;}
.recap li:last-child{border-bottom:0;}
.recap .n{color:var(--accent);font-weight:700;font-family:"Lora",serif;flex:0 0 22px;}

/* bonus / opt-in */
.bonus{background:var(--tan);margin-top:52px;padding:54px 0;text-align:center;border-top:1px solid #e2d5bd;}
.bonus h2{font-size:30px;margin-bottom:10px;}
.bonus p{max-width:520px;margin:0 auto 22px;color:#5c5342;}
.optin{display:flex;gap:10px;max-width:440px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:40px;padding:6px;box-shadow:var(--shadow);}
.optin input{flex:1;border:0;background:transparent;padding:10px 18px;font-size:15px;outline:none;color:var(--ink);}
.optin button{border:0;background:var(--accent);color:#fff;border-radius:40px;padding:11px 24px;
  font-weight:600;font-size:15px;cursor:pointer;transition:background .15s ease;}
.optin button:hover{background:var(--accent-strong);}
.optin button:disabled{opacity:.6;cursor:default;}
.fineprint{font-size:12.5px;color:#9a8f79;margin-top:14px;}
.optin-success{max-width:460px;margin:0 auto;font-size:16px;color:#4c4a44;line-height:1.55;}
.optin-error{max-width:440px;margin:12px auto 0;font-size:13.5px;color:var(--accent-strong);}

/* footer book cta */
.book{max-width:760px;margin:0 auto;padding:44px 22px;text-align:center;}
.book .cover-line{font-style:italic;color:var(--muted);}
.more-books{text-align:center;padding:10px 22px 30px;}
.more-books a{color:var(--accent);font-weight:600;font-size:14.5px;letter-spacing:.2px;
  text-decoration:none;border-bottom:1.5px solid var(--line);padding-bottom:2px;transition:border-color .15s ease;}
.more-books a:hover{border-color:var(--accent);}
.foot{padding:26px 22px 16px;text-align:center;color:#a89e88;font-size:12px;}
.disclaimer{max-width:640px;margin:0 auto;padding:0 22px 40px;text-align:center;
  color:#b0a68f;font-size:11.5px;line-height:1.5;}

/* ================= homepage ================= */
.nav{position:sticky;top:0;z-index:30;background:rgba(246,241,231,.9);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px;}
.brand{font-family:"Lora",Georgia,serif;font-weight:700;font-size:17px;color:var(--ink);
  text-decoration:none;letter-spacing:1.6px;text-transform:uppercase;}
.nav-link{font-size:12px;letter-spacing:1.8px;text-transform:uppercase;color:var(--muted);
  font-weight:700;text-decoration:none;transition:color .15s ease;}
.nav-link:hover{color:var(--ink);}

.home-hero{text-align:center;padding:84px 0 50px;}
.home-hero .eyebrow{letter-spacing:3px;color:#9a7d55;}
.home-hero h1{font-size:56px;line-height:1.05;margin:18px auto 20px;letter-spacing:-.5px;max-width:13ch;}
.home-hero .lead{max-width:600px;margin:0 auto;color:#5c574d;font-size:18.5px;}
.hero-rule{display:block;width:46px;height:3px;border-radius:3px;background:#c9a45f;margin:34px auto 0;}

/* books band — warm tan, echoing the lead-magnet bonus section */
.books{background:var(--tan);border-top:1px solid #e2d5bd;border-bottom:1px solid #e2d5bd;padding:62px 0;}
.section-head{text-align:center;margin-bottom:36px;}
.section-head .eyebrow{letter-spacing:3px;color:#9a7d55;}
.section-head h2{font-size:31px;margin:9px 0 0;}

.shelf{display:grid;gap:28px;}
.book-card2{display:grid;grid-template-columns:150px 1fr;gap:38px;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:36px 38px;box-shadow:0 12px 34px -14px rgba(60,40,20,.22);}
.book-cover{display:block;width:100%;height:auto;border-radius:4px;
  box-shadow:0 2px 5px rgba(40,30,15,.14), 0 20px 32px -14px rgba(40,30,15,.46);}
.book-card2 .tag{margin-bottom:15px;}
.book-card2 .cat{display:block;font-size:11px;letter-spacing:2.5px;text-transform:uppercase;
  font-weight:700;color:var(--accent);margin-bottom:5px;}
.book-card2 h3{font-size:27px;margin:0 0 9px;line-height:1.15;}
.book-card2 .subtitle{font-style:italic;color:var(--muted);font-size:15px;margin:0 0 15px;line-height:1.5;}
.book-card2 .blurb{color:#4a463f;font-size:15.5px;line-height:1.62;margin:0 0 16px;}
.book-card2 .companion{font-size:14px;color:#6a6357;margin:0 0 22px;line-height:1.5;}
.book-card2 .companion b{color:var(--ink);}
.book-card2 .bonus-note{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;
  letter-spacing:.2px;color:#8a8172;margin:16px 0 0;}
.book-card2 .bonus-note svg{width:15px;height:15px;flex:0 0 auto;color:var(--accent);opacity:.8;}
.actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.btn-primary{display:inline-flex;align-items:center;gap:9px;background:var(--accent);color:#fff;
  text-decoration:none;padding:13px 24px;border-radius:11px;font-weight:600;font-size:15px;
  box-shadow:0 8px 18px -8px rgba(40,30,15,.45);transition:transform .16s ease,box-shadow .16s ease,filter .16s ease;}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(.96);box-shadow:0 12px 24px -10px rgba(40,30,15,.5);}
.btn-primary .arrow{transition:transform .16s ease;}
.btn-primary:hover .arrow{transform:translateX(4px);}
.btn-outline{display:inline-flex;align-items:center;gap:9px;background:transparent;color:var(--accent);
  border:1.6px solid var(--accent);padding:12px 20px;border-radius:11px;font-weight:600;font-size:15px;
  text-decoration:none;transition:background .16s ease,color .16s ease;}
.btn-outline:hover{background:var(--accent);color:#fff;}
.az{width:22px;height:auto;flex:0 0 auto;}

.home-foot{background:#282622;color:#cfc7b8;padding:50px 0 46px;}
.home-foot .wrap{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;}
.home-foot .fbrand{font-family:"Lora",Georgia,serif;font-size:22px;color:#f4efe4;letter-spacing:1px;}
.home-foot .ftag{font-size:13.5px;color:#a49b8c;max-width:460px;line-height:1.5;}
.home-foot .flinks{display:flex;gap:22px;flex-wrap:wrap;justify-content:center;font-size:14px;margin-top:2px;}
.home-foot .flinks a{color:#d7cfc0;text-decoration:none;}
.home-foot .flinks a:hover{color:#fff;}
.home-foot .fcopy{font-size:12px;color:#877f72;margin-top:6px;}

/* responsive */
@media(max-width:640px){
  h1{font-size:34px;}
  .hero-grid{grid-template-columns:1fr;gap:22px;}
  .hero-img{aspect-ratio:16/10;} .day{grid-template-columns:40px 1fr;gap:12px;}
  .home-hero{padding:54px 0 36px;}
  .home-hero h1{font-size:38px;}
  .books{padding:40px 0;}
  .book-card2{grid-template-columns:1fr;gap:20px;text-align:center;padding:28px 24px;justify-items:center;}
  .book-card2 .cover-col{max-width:148px;}
  .actions{justify-content:center;}
  .nav-link{display:none;}
}
