/* Timothy Mukoba: shared stylesheet (budget 60 KB). Page-only rules live in home.css, about.css, books.css, contact.css. */

/* Fonts, self-hosted (SIL OFL): Cormorant Garamond for display, Inter for body. */
@font-face { font-family: "Cormorant Garamond"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/cormorant-garamond-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Cormorant Garamond"; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/cormorant-garamond-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Cormorant Garamond"; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/cormorant-garamond-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Cormorant Garamond"; font-style: italic; font-weight: 500; font-display: swap; src: url("/assets/fonts/cormorant-garamond-latin-500-italic.woff2") format("woff2"); }
@font-face { font-family: Inter; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/inter-latin-regular.woff2") format("woff2"); }
@font-face { font-family: Inter; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/inter-latin-medium.woff2") format("woff2"); }
@font-face { font-family: Inter; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/inter-latin-semibold.woff2") format("woff2"); }

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 0 auto; }
img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; margin: 0 0 var(--space-3); letter-spacing: -0.005em; }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.4rem, 2.6vw, 1.8rem); }
p, ul, ol, dl { margin: 0 0 var(--space-3); }
p { max-width: var(--measure); }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.16em; }
a:hover { color: var(--gold-deep); }
.band--ink a:hover, .site-head a:hover, .site-foot a:hover, .hero a:hover { color: var(--gold); }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: var(--radius); }
.band--ink :focus-visible, .site-head :focus-visible, .site-foot :focus-visible, .hero :focus-visible { outline-color: var(--gold); }
.num, .price, dd.num, time { font-variant-numeric: tabular-nums; }
blockquote { margin: 0; }
cite { font-style: normal; }
::selection { background: var(--gold); color: var(--ink); }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }

/* Skip link */
.skip { position: absolute; left: var(--gutter); top: -100px; z-index: 100; background: var(--gold); color: var(--ink); padding: 0.75rem 1rem; font-weight: 600; text-decoration: none; }
.skip:focus { top: var(--space-2); }
main:focus { outline: none; }

/* Small caps labels: true small caps where the font has them */
.caps {
  font-family: var(--font-display);
  font-weight: 600;
  font-variant-caps: small-caps;
  font-feature-settings: "smcp", "c2sc";
  letter-spacing: 0.09em;
  font-size: 1rem;
  line-height: 1.3;
  margin: 0 0 var(--space-2);
  color: var(--muted);
}
.caps--gold { color: var(--gold); }
.caps--gold-deep { color: var(--gold-deep); }
.chapter-num { font-family: var(--font-body); font-variant-numeric: tabular-nums; font-size: 0.78rem; letter-spacing: 0.12em; color: var(--gold-deep); margin-right: 0.75em; vertical-align: 0.1em; }
.band--ink .chapter-num, .hero .chapter-num { color: var(--gold); }

/* Hairline rule with a centred caption, like a part opening */
.part-rule { display: flex; align-items: center; gap: var(--space-3); margin: 0 0 var(--space-4); color: var(--gold-deep); }
.part-rule::before, .part-rule::after { content: ""; flex: 1; height: 1px; background: var(--gold); opacity: 0.8; }
.part-rule__caption { font-family: var(--font-display); font-weight: 600; font-variant-caps: small-caps; font-feature-settings: "smcp", "c2sc"; letter-spacing: 0.1em; font-size: 1.05rem; text-align: center; max-width: 80%; }
.part-rule__num::after { content: "\00B7"; margin-inline: 0.5em; }
.band--ink .part-rule { color: var(--gold); }

/* Buttons: one primary per view. 44 px targets. */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 44px; padding: 0.6rem 1.5rem;
  font-family: var(--font-body); font-weight: 500; font-size: 1rem; line-height: 1.2;
  border: 1.5px solid transparent; border-radius: var(--radius); text-decoration: none; cursor: pointer;
  transition: background-color var(--t-mid) var(--ease-out), color var(--t-mid) var(--ease-out), border-color var(--t-mid) var(--ease-out), transform var(--t-mid) var(--ease-out);
}
.btn:hover { transform: translateY(-1px); }
.btn--gold { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn--gold:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn--oxblood { background: var(--oxblood); color: var(--paper); border-color: var(--oxblood); }
.btn--oxblood:hover { background: var(--oxblood-deep); border-color: var(--oxblood-deep); color: var(--paper); }
.btn--outline-paper { background: transparent; color: var(--paper); border-color: var(--paper); }
.btn--outline-paper:hover { background: var(--paper); color: var(--ink); }
.btn--outline-ink { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--outline-ink:hover { background: var(--ink); color: var(--paper); }
.btn--sm { min-height: 40px; padding: 0.4rem 1.1rem; font-size: 0.95rem; }
.btn:disabled { opacity: 0.6; cursor: wait; transform: none; }

.link-ext::after { content: "\2197"; font-size: 0.85em; margin-left: 0.3em; }
.link-arrow { font-weight: 500; text-decoration: none; border-bottom: 1px solid var(--gold); }
.link-arrow::after { content: "\2192"; margin-left: 0.4em; transition: margin var(--t-mid) var(--ease-out); }
.link-arrow:hover::after { margin-left: 0.7em; }
.link-ext, .link-arrow { display: inline-block; min-height: 44px; line-height: 44px; }

/* Header */
.site-head { background: var(--ink); color: var(--paper); border-bottom: 1px solid rgba(201, 162, 39, 0.35); }
.site-head__row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2) var(--space-4); min-height: 72px; padding-block: var(--space-2); }
.brand { display: inline-flex; align-items: center; gap: 0.75rem; text-decoration: none; color: var(--paper); min-height: 44px; }
.brand__mark { flex: none; }
.brand__name { font-family: var(--font-display); font-weight: 600; font-size: 1.45rem; letter-spacing: 0.01em; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: var(--space-1) var(--space-3); flex-wrap: wrap; }
.site-nav a:not(.btn) { display: inline-block; padding: 0.6rem 0.25rem; min-height: 44px; font-size: 0.98rem; color: var(--paper); text-decoration: none; border-bottom: 2px solid transparent; }
.site-nav a[aria-current="page"] { border-bottom-color: var(--gold); color: var(--gold); }
.site-nav a:not(.btn):hover { border-bottom-color: var(--gold); }
.site-nav__shop { display: none; }
@media (min-width: 768px) {
  .site-nav__shop { display: block; margin-left: var(--space-2); }
}
@media (max-width: 479px) {
  .site-head__row { justify-content: center; }
  .site-nav ul { justify-content: center; }
}

/* Bands */
.band { padding-block: clamp(3rem, 7vw, 5.5rem); }
.band--paper { background: var(--paper); color: var(--ink); }
.band--paper-deep { background: var(--paper-deep); color: var(--ink); }
.band--ink { background: var(--ink); color: var(--paper); }
.band--ink .caps { color: var(--gold); }
.band--ink .band__intro { color: var(--paper-muted); }
.band__title { margin-bottom: var(--space-3); }
.band__intro { color: var(--muted); font-size: 1.1rem; }
.page-head { background: var(--ink); color: var(--paper); padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(2rem, 5vw, 3.5rem); border-bottom: 1px solid rgba(201, 162, 39, 0.35); }
.page-head h1 { margin-bottom: var(--space-2); }
.page-head__lead { color: var(--paper-muted); font-size: 1.15rem; }
.crumbs ol { list-style: none; margin: 0 0 var(--space-4); padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 0.5rem; font-size: 0.9rem; color: var(--paper-muted); }
.crumbs li + li::before { content: "/"; margin-right: 0.5rem; color: var(--gold); }
.crumbs a { color: var(--paper); }
.jump ul, .jump__list { list-style: none; padding: 0; margin: var(--space-3) 0 0; display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
.jump a { color: var(--gold); }

/* Covers as objects: slight perspective, long soft shadow, a paper edge */
.cover { position: relative; display: block; width: min(70vw, 320px); margin-inline: auto; text-decoration: none; border-radius: var(--radius) 4px 4px var(--radius); transform: perspective(1400px) rotateY(-7deg); transform-origin: left center; transition: transform var(--t-slow) var(--ease-out); }
.cover img { width: 100%; border-radius: inherit; box-shadow: var(--shadow-cover); }
.cover::after { content: ""; position: absolute; top: 3px; bottom: 3px; right: -7px; width: 7px; border-radius: 0 2px 2px 0; background: repeating-linear-gradient(to right, var(--paper-light) 0 1px, var(--paper-deep) 1px 2px); transform: skewY(0deg); }
.cover:hover, .cover:focus-visible { transform: perspective(1400px) rotateY(0deg) translateY(-4px); }
.cover--oxblood::before { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(138, 28, 28, 0.12); pointer-events: none; }
.cover--amber::before { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(201, 100, 5, 0.14); pointer-events: none; }

.price { font-family: var(--font-body); font-weight: 500; font-size: 1.15rem; letter-spacing: 0.01em; margin-bottom: var(--space-3); }

/* Portrait with a paper mount and a gold hairline */
.portrait { margin: 0; width: max-content; max-width: 100%; }
.portrait picture, .portrait img { width: min(255px, 60vw); }
.portrait img { border: 1px solid var(--gold); padding: 8px; background: var(--paper); box-shadow: var(--shadow-cover); }
.portrait figcaption { margin-top: var(--space-2); text-align: center; color: var(--gold); }

/* Call-to-action rows */
.cta__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); }
.cta__row .band__intro { margin-bottom: 0; }
.cta__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* Footer */
.site-foot { background: var(--ink); color: var(--paper); padding-block: var(--space-6) var(--space-4); border-top: 1px solid rgba(201, 162, 39, 0.35); }
.site-foot__grid { display: grid; gap: var(--space-5); }
.site-foot__name { font-family: var(--font-display); font-weight: 600; font-size: 1.6rem; margin: var(--space-3) 0 var(--space-1); }
.site-foot__role { color: var(--paper-muted); font-size: 0.95rem; }
.site-foot .caps { color: var(--gold); }
.site-foot ul { list-style: none; padding: 0; margin: 0; }
.site-foot li a { display: inline-block; padding: 0.35rem 0; min-height: 40px; color: var(--paper); text-decoration: none; }
.site-foot li a:hover { color: var(--gold); text-decoration: underline; }
.site-foot__legal { margin-top: var(--space-6); padding-top: var(--space-4); border-top: 1px solid rgba(246, 241, 231, 0.12); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); font-size: 0.9rem; color: var(--paper-muted); }
.site-foot__legal p { margin: 0; }
.site-foot__credit a { color: var(--paper-muted); }
@media (min-width: 768px) {
  .site-foot__grid { grid-template-columns: 1.4fr 1fr 1.2fr; }
}

/* Notices */
.notice { border: 1px solid var(--border); border-left: 4px solid var(--gold); background: var(--paper-light); padding: var(--space-3) var(--space-4); margin-bottom: var(--space-4); border-radius: var(--radius); }
.notice--ok { border-left-color: var(--success); }
.notice--warn { border-left-color: var(--warning); }
.notice--danger { border-left-color: var(--danger); }
.notice__title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; margin-bottom: var(--space-2); }
.notice ul { margin: 0; padding-left: 1.2em; }
.notice a { color: var(--oxblood); }
.notice:focus { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Entrance motion: only on entrance, only when the visitor allows motion */
@media (prefers-reduced-motion: no-preference) {
  html.js [data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out); }
  html.js [data-reveal].in { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .cover { transform: none; }
}

/* Print */
@media print {
  .site-head, .site-foot, .skip, .btn { display: none !important; }
  body { background: #fff; color: #000; }
}