:root{
  --bg:#f5f3ee;
  --panel:#ffffff;
  --ink:#1f2a37;
  --muted:#5b6675;
  --line:#e3ddd2;
  --accent:#1d6a8c;
  --accent-dark:#134c64;
  --gold:#b98a3e;
  --radius:16px;
  --shadow:0 10px 30px rgba(31,42,55,.08);
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.2;color:var(--ink)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(245,243,238,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 24px;max-width:var(--max);margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-family:Georgia,serif;font-weight:700;font-size:1.15rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;display:grid;place-items:center;font-size:1rem}
.nav-links{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.nav-links a{color:var(--muted);font-size:.95rem;font-weight:500}
.nav-links a:hover{color:var(--accent);text-decoration:none}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--ink)}

/* Hero */
.hero{padding:72px 0 56px;background:linear-gradient(180deg,#eef4f7,transparent)}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;font-weight:600;color:var(--accent);margin-bottom:14px}
.hero h1{font-size:2.9rem;margin:0 0 18px}
.hero p{font-size:1.12rem;color:var(--muted);margin:0 0 26px;max-width:46ch}
.hero-art{display:flex;gap:14px;justify-content:center}
.hero-art img{width:32%;border-radius:10px;box-shadow:var(--shadow);transform:rotate(-3deg)}
.hero-art img:nth-child(2){transform:translateY(-14px) rotate(0)}
.hero-art img:nth-child(3){transform:rotate(3deg)}

.btn{display:inline-block;background:var(--accent);color:#fff;padding:13px 26px;border-radius:999px;font-weight:600;transition:.2s}
.btn:hover{background:var(--accent-dark);text-decoration:none;transform:translateY(-1px)}
.btn.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent);margin-left:10px}
.btn.secondary:hover{background:var(--accent);color:#fff}

/* Sections */
section{padding:56px 0}
.section-head{max-width:60ch;margin:0 auto 40px;text-align:center}
.section-head h2{font-size:2rem;margin:0 0 12px}
.section-head p{color:var(--muted);margin:0}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);
  transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(31,42,55,.13)}
.card-cover{background:#eae5db;padding:26px;display:grid;place-items:center}
.card-cover img{height:240px;width:auto;border-radius:6px;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.card-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.card-tag{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:8px}
.card-body h3{font-size:1.22rem;margin:0 0 10px}
.card-body p{color:var(--muted);font-size:.96rem;margin:0 0 18px;flex:1}
.card-link{font-weight:600;color:var(--accent)}
.card-link::after{content:" →"}

/* Feature strip */
.strip{background:var(--accent-dark);color:#eaf2f6}
.strip .container{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;text-align:center}
.strip h3{color:#fff;font-size:1.15rem;margin:0 0 8px}
.strip p{color:#bcd4df;margin:0;font-size:.95rem}

/* Prose / book pages */
.book-hero{padding:56px 0 30px}
.book-hero .container{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:start}
.book-hero .cover{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.book-hero .cover img{border-radius:8px;box-shadow:0 10px 24px rgba(0,0,0,.18)}
.book-hero h1{font-size:2.3rem;margin:6px 0 14px}
.book-hero .lead{font-size:1.12rem;color:var(--muted)}
.meta-list{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 24px}
.meta-list li{font-size:.92rem;color:var(--muted);border-bottom:1px dashed var(--line);padding:6px 0}
.meta-list b{color:var(--ink)}
.prose{max-width:74ch}
.prose h2{font-size:1.6rem;margin:38px 0 14px}
.prose h3{font-size:1.2rem;margin:26px 0 10px}
.prose p{margin:0 0 16px;color:#33404f}
.prose ul{margin:0 0 18px;padding-left:22px}
.prose li{margin:6px 0}
.callout{background:#eef4f7;border-left:4px solid var(--accent);border-radius:10px;padding:18px 22px;margin:24px 0;color:#2a3947}
.back-link{display:inline-block;margin-top:30px;font-weight:600}

/* Generic page */
.page{padding:54px 0}
.page .prose h1{font-size:2.2rem;margin:0 0 8px}
.page .updated{color:var(--muted);font-size:.9rem;margin-bottom:24px}

/* Footer */
.site-footer{background:#11212b;color:#b8c6cf;padding:50px 0 30px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.site-footer h4{color:#fff;font-family:Georgia,serif;margin:0 0 14px;font-size:1.05rem}
.site-footer a{color:#b8c6cf;display:block;margin:7px 0;font-size:.93rem}
.site-footer a:hover{color:#fff}
.site-footer .brand{color:#fff}
.footer-bottom{border-top:1px solid #24323c;margin-top:34px;padding-top:18px;font-size:.85rem;color:#8499a4;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

@media(max-width:900px){
  .hero .container{grid-template-columns:1fr;text-align:center}
  .hero p{margin-left:auto;margin-right:auto}
  .hero-art{margin-top:18px}
  .cards{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .strip .container{grid-template-columns:1fr}
  .book-hero .container{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .footer-grid{grid-template-columns:1fr}
  .meta-list{grid-template-columns:1fr}
}
@media(max-width:680px){
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg);flex-direction:column;padding:16px 24px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  .hero h1{font-size:2.1rem}
}