*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#fcfbf8;color:#1c1917;line-height:1.6}
.serif{font-family:'Playfair Display',Georgia,serif}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(252,251,248,.9);backdrop-filter:blur(8px);border-bottom:1px solid #e7e5e4}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1120px;margin:0 auto}
.brand{font-family:'Playfair Display',Georgia,serif;font-size:20px;color:#1c1917}
.nav-links{display:flex;gap:24px;font-size:14px;font-weight:500;color:#44403c}
.nav-links a:hover,.nav-links a.active{color:#2C3E50}

/* Hero */
.hero{display:grid;grid-template-columns:1fr;gap:48px;align-items:center;padding:64px 0 80px}
@media(min-width:768px){.hero{grid-template-columns:1fr 1fr}}
.eyebrow{color:#2C3E50;text-transform:uppercase;letter-spacing:.2em;font-size:12px;font-weight:600;margin:0 0 16px}
.hero h1{font-family:'Playfair Display',Georgia,serif;font-size:48px;line-height:1.1;margin:0 0 24px;color:#1c1917}
@media(min-width:768px){.hero h1{font-size:60px}}
.hero p{font-size:18px;color:#44403c;margin:0 0 32px}
.btn{display:inline-block;background:#2C3E50;color:#fff;padding:12px 24px;border-radius:6px;font-weight:500;transition:background .2s}
.btn:hover{background:#1f2d3d}
.hero-img-wrap{display:flex;justify-content:center}
.hero-img-inner{position:relative}
.hero-img-inner::before{content:"";position:absolute;inset:-16px;background:#D4C5B9;border-radius:8px;z-index:-1}
.hero-img-inner img{width:288px;height:288px;object-fit:cover;border-radius:8px;box-shadow:0 25px 50px -12px rgba(0,0,0,.25)}
@media(min-width:768px){.hero-img-inner img{width:320px;height:320px}}

/* About */
.about{background:#fff;border-top:1px solid #e7e5e4;border-bottom:1px solid #e7e5e4}
.about-inner{max-width:768px;margin:0 auto;padding:80px 24px}
.about h2{font-family:'Playfair Display',Georgia,serif;font-size:36px;text-align:center;margin:0 0 40px;color:#1c1917}
.about p{color:#44403c;font-size:18px;margin:0 0 20px}

/* Books */
.section{padding:80px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:40px;flex-wrap:wrap;gap:12px}
.section-head h2{font-family:'Playfair Display',Georgia,serif;font-size:36px;margin:0;color:#1c1917}
.link-more{color:#2C3E50;font-weight:500;font-size:14px}
.link-more:hover{color:#1f2d3d}
.books-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:640px){.books-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.books-grid{grid-template-columns:repeat(3,1fr)}}
.book-card{background:#fff;border:1px solid #e7e5e4;border-radius:12px;padding:16px;transition:transform .2s,box-shadow .2s;display:block}
.book-card:hover{transform:translateY(-2px);box-shadow:0 10px 25px -5px rgba(0,0,0,.1)}
.book-cover{aspect-ratio:3/4;background:#faf6ee;border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.book-cover img{width:100%;height:100%;object-fit:contain;padding:16px}
.book-card h3{font-family:'Playfair Display',Georgia,serif;font-size:18px;color:#1c1917;margin:16px 0 0;padding:0 4px 8px;line-height:1.3;transition:color .2s}
.book-card:hover h3{color:#2C3E50}

/* Page header (books page) */
.page-head{padding:64px 0 40px}
.page-head .eyebrow{color:#78716c;letter-spacing:.2em}
.page-head h1{font-family:'Playfair Display',Georgia,serif;font-size:48px;margin:0 0 16px;color:#1c1917}
@media(min-width:768px){.page-head h1{font-size:60px}}
.page-head .lead{font-size:18px;color:#44403c;max-width:640px}

/* Testimonials */
.testimonials{background:#f5f0e6;border-top:1px solid #e7e5e4;border-bottom:1px solid #e7e5e4;padding:80px 0}
.testimonials .label{color:#78716c;text-transform:uppercase;letter-spacing:.2em;font-size:12px;font-weight:600;margin:0 0 40px}
.t-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:768px){.t-grid{grid-template-columns:repeat(2,1fr)}}
.t-card{background:#faf6ee;border:1px solid #e7e5e4;border-radius:12px;padding:32px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.t-mark{color:#2C3E50;font-family:'Playfair Display',serif;font-size:24px;margin-bottom:16px}
.t-card blockquote{font-family:'Playfair Display',serif;font-style:italic;color:#44403c;font-size:18px;line-height:1.6;margin:0 0 24px}
.t-name{font-weight:500;color:#1c1917}
.t-role{font-size:14px;color:#2C3E50}

/* Footer */
footer{margin-top:80px}
.footer-top{border-top:1px solid #e7e5e4;padding:32px 0;display:flex;align-items:center;justify-content:space-between;font-size:14px;color:#57534e;flex-wrap:wrap;gap:12px}
.footer-link{display:inline-flex;align-items:center;gap:8px;color:#44403c}
.footer-link:hover{color:#2C3E50}
.footer-link svg{width:16px;height:16px}
.footer-bottom{border-top:1px solid #e7e5e4;padding:24px 0;text-align:center;font-size:14px;color:#57534e}