/* Mendo-Sea-Know storefront — warm mid-century, matches the books' palette. */
:root{
  --ink:#322d25;
  --cream:#efe4cc;
  --paper:#fbf3e2;
  --gold:#e3a21c;
  --teal:#2a9d9a;
  --teal-d:#1b6e72;
  --persimmon:#e0602b;
  --brick:#bf4630;
  --sage:#86993c;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:'Jost',system-ui,sans-serif;line-height:1.45}
a{color:var(--teal-d)}
.wrap{max-width:1080px;margin:0 auto;padding:32px 22px 80px}
header.site{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.brand{font-family:'Jost',sans-serif;font-weight:800;letter-spacing:1px;text-transform:uppercase;font-size:18px;color:var(--ink);text-decoration:none}
.brand small{display:block;font-size:11px;font-weight:500;letter-spacing:2px;opacity:.6}
nav.site a{margin-left:18px;color:var(--ink);text-decoration:none;font-weight:500}
nav.site a:hover{color:var(--persimmon)}
h1.series{font-family:'Jost',sans-serif;font-weight:800;font-size:60px;letter-spacing:1.5px;text-transform:uppercase;line-height:1.05;margin:8px 0 6px;text-shadow:3px 3px 0 rgba(42,157,154,.5)}
h1.series small{display:block;font-size:18px;letter-spacing:2px;font-weight:500;color:var(--teal-d);text-shadow:none;margin-top:6px;text-transform:none}
.tag{font-style:italic;color:var(--ink);opacity:.8;margin:0 0 28px;font-size:20px}
.books{display:grid;gap:34px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));margin-top:18px}
.book-card{background:var(--cream);border:3px solid var(--ink);border-radius:18px;box-shadow:6px 6px 0 var(--ink);overflow:hidden;display:flex;flex-direction:column}
.book-card img{display:block;width:100%;height:auto}
.book-card .body{padding:20px 22px}
.book-card h2{font-family:'Jost';font-weight:800;font-size:32px;margin:0 0 6px;letter-spacing:.5px}
.book-card p{margin:0 0 14px}
.btn{display:inline-block;background:var(--persimmon);color:var(--cream);font-weight:800;text-decoration:none;padding:11px 22px;border-radius:30px;border:3px solid var(--ink);box-shadow:4px 4px 0 var(--ink);font-family:'Jost';letter-spacing:1px;font-size:15px}
.btn:hover{background:var(--brick)}
.btn.alt{background:var(--gold);color:var(--ink)}
.product{display:grid;gap:36px;grid-template-columns:1.05fr 1fr;align-items:start;margin-top:18px}
.product .art{background:var(--cream);border:3px solid var(--ink);border-radius:18px;box-shadow:6px 6px 0 var(--ink);overflow:hidden}
.product .art img{display:block;width:100%;height:auto}
.product .info h1{font-family:'Jost';font-weight:800;font-size:48px;margin:0;letter-spacing:1px}
.product .info .by{font-size:18px;margin:2px 0 16px}
.product .info .blurb{font-size:17.5px}
.product .pick{margin:22px 0 6px;padding:18px;background:var(--cream);border:3px solid var(--ink);border-radius:14px}
.pick label{display:block;cursor:pointer;padding:10px 12px;border-radius:10px;font-weight:600;border:2px solid transparent;transition:background .1s}
.pick label:hover{background:rgba(50,45,37,.05)}
.pick input{margin-right:10px;transform:scale(1.15)}
.pick input:checked + .label-row{color:var(--brick)}
.pick .label-row{display:inline-flex;justify-content:space-between;align-items:baseline;width:calc(100% - 30px);gap:10px}
.pick .price{font-weight:800}
.pick .meta{font-size:13px;opacity:.65;margin-left:30px}
.qty{display:inline-flex;align-items:center;gap:8px;margin:14px 0 6px}
.qty input{width:64px;padding:6px;font-size:15px}
.cta{margin-top:14px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.note{font-size:13px;opacity:.7;margin-top:8px}
.preview-wrap{margin-top:38px}
.preview-wrap iframe{width:100%;aspect-ratio:4/3;border:3px solid var(--ink);border-radius:14px;box-shadow:6px 6px 0 var(--ink);background:var(--paper)}
footer.site{margin-top:60px;padding-top:20px;border-top:2px solid rgba(50,45,37,.2);font-size:13px;opacity:.75;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
/* Shipping section — integrated into the purchase card (no nested box); shown only
   when a shippable item (paperback/bundle) is selected. */
.ship{display:none;margin-top:18px;padding-top:16px;border-top:2px dashed rgba(50,45,37,.22)}
.ship.show{display:block;animation:shipIn .2s ease-out}
@keyframes shipIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.ship-head{font-family:'Jost';font-weight:800;font-size:14px;letter-spacing:.4px;text-transform:uppercase;margin:0 0 12px;color:var(--ink)}
.fld{display:block;margin:0 0 11px}
.fld>span{display:block;font-size:10.5px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:rgba(50,45,37,.55);margin:0 0 4px 1px}
.fld>span em{font-style:normal;font-weight:500;letter-spacing:0;text-transform:none;opacity:.85}
.ship input,.ship select{display:block;width:100%;box-sizing:border-box;padding:10px 12px;border:1.5px solid rgba(50,45,37,.22);border-radius:9px;font:inherit;font-size:16px;line-height:1.2;background:#fff;color:var(--ink);transition:border-color .12s,box-shadow .12s}
.ship input:focus,.ship select:focus{outline:none;border-color:var(--persimmon);box-shadow:0 0 0 3px rgba(224,96,43,.16)}
.ship select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:32px;background-repeat:no-repeat;background-position:right 11px center;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%23322d25' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>")}
.ship-row{display:flex;gap:9px}
.ship-row .grow{flex:1 1 auto;min-width:0}
.ship-row .st{flex:0 0 98px;min-width:0}
.ship-row .zip{flex:0 0 86px;min-width:0}
.ship-note{font-size:12.5px;line-height:1.5;color:rgba(50,45,37,.6);margin:13px 1px 2px}
@media (max-width:420px){.ship-row{flex-wrap:wrap}.ship-row .grow{flex:1 1 100%}.ship-row .st{flex:1 1 56%}.ship-row .zip{flex:1 1 38%}}

@media (max-width:780px){
  .product{grid-template-columns:1fr}
  h1.series{font-size:42px}
}

/* Checkout page (embedded Stripe Elements) */
.checkout{display:grid;grid-template-columns:1fr 1.15fr;gap:32px;align-items:start;margin-top:10px}
.co-summary{background:var(--cream);border:3px solid var(--ink);border-radius:16px;box-shadow:6px 6px 0 var(--ink);padding:20px 22px;position:sticky;top:20px}
.co-summary h2{font-family:'Jost';font-weight:800;font-size:22px;margin:0 0 12px}
.co-line{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid rgba(50,45,37,.15)}
.co-cover{width:54px;height:54px;object-fit:cover;border:2px solid var(--ink);border-radius:8px;flex:none;background:var(--paper)}
.co-line-main{flex:1;min-width:0}
.co-title{font-weight:700}
.co-fmt{font-size:13px;opacity:.65}
.co-price{font-weight:800}
.co-totals{margin-top:14px;font-size:15px}
.co-totals .row{display:flex;justify-content:space-between;padding:4px 0}
.co-totals .row.total{font-weight:800;font-size:18px;border-top:2px solid rgba(50,45,37,.2);margin-top:6px;padding-top:10px}
.co-form{min-width:0}
.co-h{font-family:'Jost';font-weight:800;font-size:14px;letter-spacing:.4px;text-transform:uppercase;margin:0 0 10px}
#contact-block,#shipping-block{margin-bottom:22px}
.co-form button.btn{width:100%;margin-top:20px;font-size:16px}
.co-form button.btn:disabled{opacity:.55;cursor:default}
.co-err{color:var(--brick);font-size:14px;margin:10px 2px 0;min-height:1.2em}
.co-fld{display:block;margin:14px 0 0}
.co-fld>span{display:block;font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:rgba(50,45,37,.55);margin:0 0 5px 1px}
.co-fld input{display:block;width:100%;box-sizing:border-box;padding:11px 12px;border:1.5px solid rgba(50,45,37,.25);border-radius:9px;font:inherit;font-size:16px;background:#fff;color:var(--ink)}
.co-fld input:focus{outline:none;border-color:var(--persimmon);box-shadow:0 0 0 3px rgba(224,96,43,.16)}
@media (max-width:780px){.checkout{grid-template-columns:1fr}.co-summary{position:static}}

/* ---- newsletter / free-coloring signup ---- */
.signup{margin-top:48px}
.signup-card{background:var(--teal);color:var(--cream);border:3px solid var(--ink);border-radius:18px;
  box-shadow:6px 6px 0 var(--ink);padding:26px 28px;display:grid;grid-template-columns:1.1fr 1fr;gap:26px;align-items:center}
.signup-copy h2{font-family:'Jost';font-weight:800;font-size:30px;margin:0 0 8px;letter-spacing:.5px}
.signup-copy p{margin:0;font-size:16px;line-height:1.5}
.signup-form{display:flex;flex-direction:column;gap:12px}
.signup-form input[type=email]{box-sizing:border-box;width:100%;padding:13px 14px;border:3px solid var(--ink);
  border-radius:12px;font:inherit;font-size:16px;background:#fff;color:var(--ink)}
.signup-form input[type=email]:focus{outline:none;box-shadow:0 0 0 3px rgba(227,162,28,.5)}
.signup-form .btn{width:100%;background:var(--gold);color:var(--ink);text-align:center;cursor:pointer}
.signup-form .btn:hover{background:var(--persimmon);color:var(--cream)}
.signup-form .btn:disabled{opacity:.6;cursor:default}
.signup-msg{margin:2px 0 0;font-size:14px;min-height:1.2em;font-weight:600}
.signup-msg.ok{color:var(--cream)}
.signup-msg.err{color:#3a1c12}
.signup-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
@media (max-width:680px){.signup-card{grid-template-columns:1fr;gap:16px}}