:root{--bg:#F7F4EE;--tx:#242321;--card:#FFFFFF;--ac:#8C7355;--mu:#77736D;--dk:#171717;--ln:#e4ded2}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.65 Inter,system-ui,sans-serif}
h1,h2,h3,.serif{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,8vw,4.2rem)}
h2{font-size:clamp(1.8rem,5vw,2.6rem)}
h3{font-size:1.4rem}
a{color:inherit}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* Header */
header{position:sticky;top:0;background:var(--bg);border-bottom:1px solid var(--ln);z-index:5}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.logo{font:600 1.15rem "Cormorant Garamond",serif;letter-spacing:.22em;text-decoration:none;color:inherit}
nav{display:flex;gap:18px;align-items:center;font-size:.92rem}
nav a{text-decoration:none;color:var(--mu)}
nav a:hover{color:var(--tx)}
nav a.btn{color:#fff}
.menu{display:none;background:none;border:1px solid var(--ln);color:var(--tx);padding:8px 12px;border-radius:2px;cursor:pointer}
@media(max-width:760px){
  .menu{display:block}
  nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--bg);flex-direction:column;align-items:flex-start;padding:16px 20px;border-bottom:1px solid var(--ln)}
  nav.open{display:flex}
}

/* Buttons */
.btn{display:inline-block;background:var(--ac);color:#fff;border:1px solid var(--ac);padding:12px 22px;border-radius:2px;font:500 .92rem Inter,sans-serif;cursor:pointer;text-decoration:none;transition:.25s}
.btn:hover{filter:brightness(.92);transform:translateY(-1px)}
.btn.o{background:transparent;color:var(--tx);border-color:var(--tx)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* Layout */
section{padding:64px 0}
.hero{padding:72px 0 56px;display:grid;gap:40px;align-items:center}
@media(min-width:820px){.hero{grid-template-columns:1.1fr 1fr}}
.eyebrow{letter-spacing:.3em;font-size:.75rem;color:var(--ac);font-weight:600}
.lead{color:var(--mu);font-size:1.1rem;max-width:34em}
.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.mu{color:var(--mu)}
.price{font-weight:600;color:var(--ac)}

/* Book covers (placeholders) */
.covers{display:flex;justify-content:center;gap:16px}
.cover{aspect-ratio:2/3;width:min(44%,190px);background:var(--dk);color:#F7F4EE;display:flex;flex-direction:column;justify-content:space-between;padding:16px;border:1px solid var(--ac);box-shadow:0 14px 30px rgba(0,0,0,.18);font-family:"Cormorant Garamond",serif;transition:.4s}
.cover:nth-child(2){margin-top:28px}
.cover:hover{transform:translateY(-6px)}
.cover b{font-size:1.1rem;line-height:1.15;letter-spacing:.04em}
.cover small{font:500 .6rem Inter;letter-spacing:.2em;color:var(--ac)}
.cover.big{width:min(70%,260px);margin:0 auto}
.cover img{width:100%;height:100%;object-fit:cover}

/* Book grid + cards */
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{background:var(--card);border:1px solid var(--ln);padding:20px;display:flex;flex-direction:column;gap:12px}
.card .cover{width:62%;margin:0 auto 6px}
.card .row{margin:0}

/* Search bar */
.search{position:relative;max-width:520px;margin:20px 0 8px}
.search input{width:100%;padding:14px 44px 14px 16px;border:1px solid var(--ln);background:var(--card);color:var(--tx);border-radius:2px;font:inherit;margin:0}
.search span{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--mu);pointer-events:none}
.count{font-size:.85rem;color:var(--mu);margin-bottom:20px}

/* Sections */
.three{display:grid;gap:28px}
@media(min-width:760px){.three{grid-template-columns:repeat(3,1fr)}}
.dark{background:var(--dk);color:#F2EEE6;margin:0 -20px;padding:64px 20px}
.dark .mu{color:#B3AEA5}
.dark .btn.o{color:#fff;border-color:#fff}

/* Forms */
input,textarea{width:100%;padding:12px;border:1px solid var(--ln);background:var(--card);color:var(--tx);border-radius:2px;font:inherit;margin:4px 0 14px}
label{font-size:.85rem;color:var(--mu)}
.note{border-left:3px solid var(--ac);background:var(--card);padding:12px 16px;font-size:.9rem;color:var(--mu);margin:16px 0}

/* Cart */
.line{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--ln);align-items:center}
.cnt{background:var(--ac);color:#fff;border-radius:10px;padding:0 7px;font-size:.75rem;margin-left:4px}

/* Footer */
footer{background:var(--dk);color:#F2EEE6;padding:48px 0 32px;font-size:.9rem}
footer a{color:#B3AEA5;text-decoration:none;display:block;padding:3px 0}
footer a:hover{color:#fff}
.fm{color:#B3AEA5;max-width:30em}
.fg{display:grid;gap:28px}
@media(min-width:760px){.fg{grid-template-columns:2fr 1fr 1fr 1fr}}

/* Toast */
#toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--dk);color:#fff;padding:10px 18px;border-radius:2px;display:none;z-index:9;font-size:.9rem}
.cover:has(img){padding:0;border:0;background:none}
.cover img{display:block;width:100%;height:100%;object-fit:cover}