/* The Castle Supper Notebook — nb-* namespace. Zero overlap with cnto-* or
 * cagd-*. Design: kitchen notebook — ruled background, taped disclosure,
 * ingredient-list sidebars, warm cream base, sage + burgundy accents. */

:root {
    --nb-ink:      #221d14;
    --nb-ink-2:   #40372a;
    --nb-cream:   #f5efe4;
    --nb-cream-2: #ebe3cf;
    --nb-cream-3: #ddd1b4;
    --nb-rule:    #cfc3a6;
    --nb-rule-2:  #a89779;
    --nb-sage:    #5a7b4a;
    --nb-sage-2:  #3f5e32;
    --nb-wine:    #8a2a2a;
    --nb-wine-2:  #671e1e;
    --nb-tape:    #e8c75e;
    --nb-muted:   #6f6552;
    --nb-maxw:    1080px;
    --nb-ok:      #3f6c42;
    --nb-err:     #a52323;

    --nb-font-head:  "Lora", "Hoefler Text", Georgia, serif;
    --nb-font-body:  "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --nb-font-hand:  "Caveat", "Marker Felt", "Lucida Handwriting", cursive;
}

* ,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body.nb {
    margin: 0;
    background:
        repeating-linear-gradient(0deg, transparent 0 31px, rgba(168, 151, 121, 0.18) 31px 32px),
        var(--nb-cream);
    color: var(--nb-ink);
    font-family: var(--nb-font-body);
    font-size: 17px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
a { color: var(--nb-wine); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--nb-sage-2); }
img { max-width: 100%; height: auto; display: block; }

/* ---------- Skip link ---------- */
.nb-skip {
    position: absolute; left: -9999px; top: 0;
    background: var(--nb-ink); color: var(--nb-cream);
    padding: 10px 14px; z-index: 999;
    border: 2px solid var(--nb-cream);
}
.nb-skip:focus { left: 10px; top: 10px; }

/* ---------- Taped disclosure ---------- */
.nb-tape {
    background: var(--nb-cream-2);
    border-bottom: 1px solid var(--nb-rule);
    padding: 10px 20px;
    text-align: center;
    font-size: 13px;
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
}
.nb-tape__pill {
    background: var(--nb-tape);
    color: var(--nb-ink);
    padding: 2px 10px;
    font-weight: 700;
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-radius: 2px;
    box-shadow: 0 1px 0 rgba(0,0,0,0.08);
    flex-shrink: 0;
}
.nb-tape__text { max-width: 820px; color: var(--nb-ink-2); }

/* ---------- Header ---------- */
.nb-head {
    background: var(--nb-cream);
    border-bottom: 2px solid var(--nb-ink);
}
.nb-head__row {
    max-width: var(--nb-maxw);
    margin: 0 auto;
    padding: 16px 22px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.nb-head__brand {
    display: inline-flex;
    gap: 14px;
    align-items: center;
    text-decoration: none;
    color: var(--nb-ink);
}
.nb-head__sig {
    width: 46px; height: 46px;
    border: 1.5px solid var(--nb-wine);
    color: var(--nb-wine);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--nb-font-hand);
    font-weight: 700;
    font-size: 23px;
    letter-spacing: -0.02em;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--nb-cream);
}
.nb-head__words { line-height: 1.2; }
.nb-head__title {
    display: block;
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: 22px;
    letter-spacing: -0.005em;
}
.nb-head__sub {
    display: block;
    font-size: 12px;
    color: var(--nb-muted);
    margin-top: 2px;
    font-style: italic;
}
.nb-nav { display: flex; flex-wrap: wrap; gap: 2px 18px; }
.nb-nav__a {
    text-decoration: none;
    color: var(--nb-muted);
    font-size: 14px;
    font-weight: 500;
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
    transition: color .12s, border-color .12s;
}
.nb-nav__a:hover,
.nb-nav__a.is-live {
    color: var(--nb-ink);
    border-bottom-color: var(--nb-sage);
}
@media (max-width: 720px) {
    .nb-head__sub { display: none; }
    .nb-nav { width: 100%; gap: 2px 14px; }
}

/* ---------- Main / wrap ---------- */
.nb-main { padding: 48px 22px 60px; }
.nb-wrap {
    max-width: var(--nb-maxw);
    margin: 0 auto;
}

/* ---------- Hero slip ---------- */
.nb-hero {
    background:
        linear-gradient(180deg, rgba(34,29,20,0.45), rgba(34,29,20,0.65)),
        url('/assets/img/photos/roast-plate.jpg') center/cover no-repeat;
    color: var(--nb-cream);
    padding: 90px 22px 70px;
    border-bottom: 2px solid var(--nb-ink);
    margin: 0 0 48px;
}
.nb-hero__wrap { max-width: var(--nb-maxw); margin: 0 auto; }
.nb-stamp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(245, 239, 228, 0.18);
    border: 1px solid rgba(245, 239, 228, 0.6);
    padding: 4px 12px;
    font-family: var(--nb-font-body);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--nb-cream);
    margin: 0 0 18px;
}
.nb-hero h1 {
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: clamp(30px, 4.8vw, 50px);
    line-height: 1.14;
    margin: 0 0 18px;
    max-width: 760px;
}
.nb-hero__lede {
    font-size: clamp(16px, 2vw, 20px);
    max-width: 700px;
    margin: 0 0 16px;
    color: #f5efe4e6;
}
.nb-hero__fine {
    font-size: 13px;
    color: #ddd3bea0;
    margin: 0;
    max-width: 700px;
}

/* ---------- Content grid (asymmetric but opposite handed to .cc layout) ---------- */
.nb-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 44px;
    align-items: start;
}
@media (max-width: 820px) {
    .nb-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* Side-first ingredient panel (recipe-style) */
.nb-recipe {
    background: var(--nb-cream);
    border: 1px solid var(--nb-rule);
    border-left: 4px solid var(--nb-wine);
    padding: 20px 22px;
    position: sticky;
    top: 14px;
}
.nb-recipe__eyebrow {
    font-family: var(--nb-font-hand);
    font-size: 20px;
    color: var(--nb-wine);
    margin: 0 0 4px;
    letter-spacing: 0.02em;
}
.nb-recipe__title {
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: 20px;
    margin: 0 0 14px;
    line-height: 1.3;
}
.nb-recipe dl {
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 8px 14px;
    font-size: 14px;
}
.nb-recipe dt {
    color: var(--nb-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 11px;
    font-weight: 700;
    align-self: center;
}
.nb-recipe dd {
    margin: 0;
    color: var(--nb-ink-2);
    font-weight: 500;
}
@media (max-width: 820px) {
    .nb-recipe { position: static; }
}

/* ---------- Prose ---------- */
.nb-prose p { margin: 0 0 16px; }
.nb-prose ul,
.nb-prose ol { margin: 0 0 16px; padding-left: 22px; }
.nb-prose ul li,
.nb-prose ol li { margin: 6px 0; }
.nb-eyebrow {
    display: inline-block;
    font-family: var(--nb-font-body);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--nb-wine);
    margin: 0 0 10px;
}
.nb-h1 {
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.18;
    margin: 0 0 16px;
    letter-spacing: -0.005em;
}
.nb-h2 {
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: 24px;
    line-height: 1.3;
    margin: 32px 0 10px;
}
.nb-h2::before {
    content: "§ ";
    color: var(--nb-wine);
    font-family: var(--nb-font-head);
    font-weight: 400;
}
.nb-lede {
    font-size: 18.5px;
    line-height: 1.6;
    color: var(--nb-ink-2);
    margin: 0 0 22px;
    padding: 14px 16px;
    background: var(--nb-cream-2);
    border-left: 3px solid var(--nb-sage);
}

/* ---------- Figure ---------- */
.nb-plate {
    margin: 24px 0;
    padding: 10px 10px 6px;
    background: var(--nb-cream);
    border: 1px solid var(--nb-rule);
    box-shadow: 2px 3px 0 rgba(168, 151, 121, 0.5);
}
.nb-plate img {
    width: 100%; height: auto;
}
.nb-plate figcaption {
    padding: 10px 6px 2px;
    font-size: 13px;
    line-height: 1.45;
    color: var(--nb-muted);
}
.nb-plate__cap { display: block; color: var(--nb-ink-2); font-weight: 500; }
.nb-plate__credit { display: block; margin-top: 6px; font-size: 11.5px; color: var(--nb-muted); opacity: 0.8; }

/* ---------- Author strip (bottom of articles) ---------- */
.nb-sig {
    display: flex;
    gap: 16px;
    padding: 20px 22px;
    margin: 40px 0 10px;
    background: var(--nb-ink);
    color: var(--nb-cream);
    border-left: 4px solid var(--nb-wine);
}
.nb-sig__sig {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--nb-cream);
    color: var(--nb-wine);
    font-family: var(--nb-font-hand);
    font-weight: 700;
    font-size: 24px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    border: 2px solid var(--nb-cream-3);
}
.nb-sig__name {
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: 17px;
    margin: 0 0 6px;
    color: var(--nb-cream);
}
.nb-sig__line {
    margin: 0;
    font-size: 14px;
    line-height: 1.65;
    color: var(--nb-cream-2);
}

/* ---------- Callouts ---------- */
.nb-cal {
    padding: 14px 18px;
    background: var(--nb-cream-2);
    border-left: 3px solid var(--nb-sage);
    margin: 18px 0;
    font-size: 14.5px;
    line-height: 1.6;
}
.nb-cal--warn { border-color: var(--nb-wine); background: #f7e8e4; color: var(--nb-wine-2); }
.nb-cal--ok   { border-color: var(--nb-sage); background: #ecf0e4; color: var(--nb-sage-2); }

/* ---------- Chapter tiles (home) ---------- */
.nb-tiles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 36px 0 10px;
}
.nb-tile {
    display: block;
    padding: 20px 22px 18px;
    background: var(--nb-cream);
    border: 1px solid var(--nb-rule);
    border-top: 3px solid var(--nb-sage);
    text-decoration: none;
    color: var(--nb-ink);
    transition: transform .14s, border-color .14s, box-shadow .14s;
}
.nb-tile:hover {
    transform: translateY(-2px);
    border-top-color: var(--nb-wine);
    box-shadow: 0 10px 22px rgba(34, 29, 20, 0.08);
    color: var(--nb-ink);
}
.nb-tile__eyebrow {
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--nb-sage-2);
    font-weight: 700;
    margin: 0 0 8px;
}
.nb-tile h3 {
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: 19px;
    margin: 0 0 8px;
    line-height: 1.3;
}
.nb-tile p { margin: 0 0 12px; color: var(--nb-muted); font-size: 14.5px; }
.nb-tile__go {
    font-size: 13px;
    color: var(--nb-wine);
    font-weight: 700;
    letter-spacing: 0.02em;
}
@media (max-width: 820px) { .nb-tiles { grid-template-columns: 1fr; } }

/* ---------- FAQ (notebook list) ---------- */
.nb-faq { margin: 24px 0; }
.nb-faq__q {
    border-bottom: 1px solid var(--nb-rule);
    padding: 2px 0;
}
.nb-faq__q > summary {
    cursor: pointer;
    list-style: none;
    padding: 16px 2px;
    display: flex;
    gap: 12px;
    align-items: baseline;
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: 18px;
    color: var(--nb-ink);
}
.nb-faq__q > summary::-webkit-details-marker { display: none; }
.nb-faq__q > summary::before {
    content: "Q.";
    color: var(--nb-wine);
    flex-shrink: 0;
    font-family: var(--nb-font-head);
    font-weight: 700;
}
.nb-faq__q > summary::after {
    content: "+";
    margin-left: auto;
    color: var(--nb-muted);
    font-weight: 700;
}
.nb-faq__q[open] > summary::after { content: "\2212"; }
.nb-faq__a {
    padding: 0 2px 18px 30px;
    position: relative;
    color: var(--nb-ink-2);
    font-size: 15.5px;
    line-height: 1.7;
}
.nb-faq__a::before {
    content: "A.";
    position: absolute;
    left: 2px;
    top: 0;
    color: var(--nb-sage-2);
    font-family: var(--nb-font-head);
    font-weight: 700;
}
.nb-faq__a p { margin: 0 0 10px; }

/* ---------- Form ---------- */
.nb-form { max-width: 540px; margin: 24px 0; }
.nb-field { display: block; margin: 0 0 16px; }
.nb-field__label {
    display: block;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--nb-muted);
    margin-bottom: 6px;
}
.nb-form input[type=text],
.nb-form input[type=email],
.nb-form textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--nb-cream);
    border: 1px solid var(--nb-rule);
    font: inherit;
    color: var(--nb-ink);
}
.nb-form input:focus,
.nb-form textarea:focus {
    outline: 2px solid var(--nb-sage);
    outline-offset: 1px;
    background: #fff;
}
.nb-form__hint {
    font-size: 12px;
    color: var(--nb-muted);
    margin: -4px 0 14px;
}
.nb-btn {
    display: inline-block;
    padding: 11px 22px;
    background: var(--nb-sage);
    color: #fff;
    border: 1px solid var(--nb-sage-2);
    font-family: var(--nb-font-body);
    font-weight: 700;
    font-size: 14.5px;
    letter-spacing: 0.04em;
    cursor: pointer;
    text-decoration: none;
}
.nb-btn:hover { background: var(--nb-sage-2); color: #fff; }
.nb-alert {
    padding: 14px 18px;
    margin: 16px 0;
    font-size: 15px;
    border-left: 3px solid;
}
.nb-alert--ok  { border-color: var(--nb-ok);  background: #ecf0e4; color: var(--nb-ok); }
.nb-alert--err { border-color: var(--nb-err); background: #f7e8e4; color: var(--nb-err); }

/* ---------- Table (cookies / nutrition-style) ---------- */
.nb-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
    margin: 16px 0 22px;
    background: var(--nb-cream);
    border: 1px solid var(--nb-rule);
}
.nb-table th,
.nb-table td {
    text-align: left;
    padding: 10px 12px;
    border-top: 1px solid var(--nb-rule);
    vertical-align: top;
}
.nb-table th {
    background: var(--nb-cream-2);
    font-weight: 700;
    color: var(--nb-ink);
    border-top: 0;
}

/* ---------- Legal TOC ---------- */
.nb-toc {
    background: var(--nb-cream-2);
    border: 1px solid var(--nb-rule);
    padding: 14px 18px;
    margin: 0 0 26px;
    font-size: 14px;
}
.nb-toc p {
    font-size: 11.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--nb-muted);
    margin: 0 0 8px;
}
.nb-toc a { display: block; padding: 2px 0; color: var(--nb-ink-2); }

/* ---------- Footer ---------- */
.nb-foot {
    background: var(--nb-ink);
    color: var(--nb-cream-2);
    padding: 36px 22px 22px;
    margin-top: 60px;
    font-size: 14px;
    line-height: 1.65;
}
.nb-foot__cols {
    max-width: var(--nb-maxw);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--nb-ink-2);
}
.nb-foot__site {
    font-family: var(--nb-font-head);
    font-weight: 700;
    font-size: 18px;
    color: var(--nb-cream);
    margin: 0 0 10px;
}
.nb-foot__disc {
    font-size: 13px;
    color: var(--nb-cream-2);
    opacity: 0.85;
    margin: 0 0 10px;
}
.nb-foot__by {
    font-size: 12px;
    color: var(--nb-cream-3);
    opacity: 0.7;
    margin: 0;
}
.nb-foot__head {
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--nb-tape);
    margin: 0 0 10px;
}
.nb-foot__col ul { list-style: none; padding: 0; margin: 0; }
.nb-foot__col ul li { padding: 3px 0; }
.nb-foot__col ul a { color: var(--nb-cream-2); text-decoration: none; }
.nb-foot__col ul a:hover { color: #fff; text-decoration: underline; }
.nb-foot__bot {
    max-width: var(--nb-maxw);
    margin: 18px auto 0;
    font-size: 12px;
    color: var(--nb-cream-3);
    opacity: 0.65;
    text-align: center;
}
@media (max-width: 820px) {
    .nb-foot__cols { grid-template-columns: 1fr 1fr; gap: 24px; }
}
@media (max-width: 480px) {
    .nb-foot__cols { grid-template-columns: 1fr; }
}