/* ==========================================================================
   Keratombali — Interior pages (Coldbrook identity, same as front page)
   Quiet luxury: ink/paper, instrument serif against light sans, mono labels,
   hairline rules, zero radii, ice accent. Scoped to body.cb-inner so the
   front-page landing is never affected.
   ========================================================================== */

/* ------------------------------------------------------------------
   Base
   ------------------------------------------------------------------ */
body.cb-inner {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

.cb-inner *,
.cb-inner *::before,
.cb-inner *::after {
    box-sizing: border-box;
}

/* The theme's shared stylesheet paints headings with the global heading
   colour — on the interior pages every heading must inherit its ground. */
body.cb-inner h1,
body.cb-inner h2,
body.cb-inner h3,
body.cb-inner h4,
body.cb-inner h5,
body.cb-inner h6 {
    color: inherit;
}

.cb-inner-wrap {
    width: var(--page-w);
    max-width: var(--page-max);
    margin-inline: auto;
}

.cb-inner-serif {
    font-family: var(--serif);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 0.96;
}
.cb-inner-serif.italic,
.cb-inner-it { font-style: italic; letter-spacing: -0.02em; }

.cb-inner-mono {
    font-family: var(--mono);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    line-height: 1.5;
}

/* ------------------------------------------------------------------
   Header — fixed ink nav (mirrors the landing's cb-nav)
   ------------------------------------------------------------------ */
.cb-inner-nav {
    position: sticky;
    top: 0;
    z-index: 90;
    background: var(--ink);
    color: var(--paper);
    border-bottom: 1px solid rgba(245, 245, 242, 0.12);
}
.cb-inner-navbar {
    width: var(--page-w);
    max-width: var(--page-max);
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    flex-wrap: nowrap;
}
.cb-inner-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--paper);
    text-decoration: none;
    flex-shrink: 0;
}
.cb-inner-brand-img {
    display: block;
    height: 32px;
    width: auto;
}
.cb-inner-brand-word {
    font-family: var(--serif);
    font-size: 19px;
    letter-spacing: -0.02em;
    white-space: nowrap;
}
.cb-inner-navlinks {
    display: flex;
    align-items: center;
    gap: clamp(14px, 2.4vw, 30px);
    min-width: 0;
}
.cb-inner-menu {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: clamp(13px, 2.1vw, 26px);
    flex-wrap: nowrap;
}
.cb-inner-menu .menu-item a {
    color: rgba(245, 245, 242, 0.82);
    text-decoration: none;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color 0.3s var(--ease);
}
.cb-inner-menu .menu-item a:hover { color: var(--ice); }
.cb-inner-menu .current-menu-item > a { color: var(--ice); }

/* Mega menu — parent items open a wide editorial panel */
.cb-inner-menu .menu-item { position: static; }
.cb-inner-menu .menu-item-has-children > a {
    position: relative;
    padding-right: 16px;
}
.cb-inner-menu .menu-item-has-children > a::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 7px;
    height: 7px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: translateY(-70%) rotate(45deg);
    transition: transform 0.3s var(--ease);
}
.cb-inner-menu .menu-item-has-children:hover > a::after,
.cb-inner-menu .menu-item-has-children:focus-within > a::after {
    transform: translateY(-30%) rotate(225deg);
}
.cb-inner-menu .sub-menu {
    display: block;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: min(920px, calc(100vw - 40px));
    margin: 0;
    padding: 34px 38px;
    list-style: none;
    background: var(--ink);
    border: 1px solid rgba(245, 245, 242, 0.12);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s var(--ease), visibility 0.28s var(--ease);
    /* Grace period before closing so fast/diagonal cursor moves that cross
       the nav-to-panel gap never kill the hover chain mid-flight. */
    transition-delay: 0.12s;
    grid-auto-flow: column;
    grid-auto-columns: 1fr 1fr;
    grid-template-rows: repeat(4, auto);
    column-gap: 40px;
}
/* Invisible hover bridge so the cursor never leaves the hover chain
   while moving from the parent link into the panel. Must be taller than
   the gap it covers (navbar padding-bottom 12px + 1px border = 13px). */
.cb-inner-menu .sub-menu::before {
    content: "";
    position: absolute;
    top: -22px;
    left: 0;
    right: 0;
    height: 22px;
}
.cb-inner-menu .menu-item-has-children:hover > .sub-menu,
.cb-inner-menu .menu-item-has-children:focus-within > .sub-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s; /* open immediately, only closing is delayed */
}
.cb-inner-menu .sub-menu .menu-item {
    position: relative;
}
.cb-inner-menu .sub-menu .menu-item a {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 11px 6px;
    color: rgba(245, 245, 242, 0.85);
    font-family: var(--sans);
    font-size: 14px;
    letter-spacing: 0.01em;
    text-transform: none;
    white-space: normal;
    border-bottom: 1px solid rgba(245, 245, 242, 0.06);
    transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
}
.cb-inner-menu .sub-menu .menu-item a::before {
    content: "";
    flex: 0 0 auto;
    width: 14px;
    height: 5px;
    background: var(--ice);
    opacity: 0.35;
    transform: translateY(-2px);
    transition: opacity 0.3s var(--ease), width 0.3s var(--ease);
}
.cb-inner-menu .sub-menu .menu-item a:hover {
    color: var(--ice);
    padding-left: 12px;
}
.cb-inner-menu .sub-menu .menu-item a:hover::before {
    opacity: 1;
    width: 26px;
}
.cb-inner-menu .sub-menu .current-menu-item > a {
    color: var(--ice);
}
.cb-inner-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--ice);
    color: var(--ice);
    text-decoration: none;
    padding: 9px 16px;
    flex-shrink: 0;
    white-space: nowrap;
    transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
}
.cb-inner-cta:hover { background: var(--ice); color: var(--ink); }

.cb-inner-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 0 8px;
    border: 0;
    background: transparent;
    cursor: pointer;
}
.cb-inner-burger span {
    display: block;
    height: 1px;
    background: var(--paper);
    transition: transform 0.35s var(--ease), opacity 0.3s var(--ease);
}
.cb-inner-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.cb-inner-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.cb-inner-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile dropdown panel */
.cb-inner-navpanel {
    display: none;
    position: fixed;
    top: 63px;
    left: 0;
    right: 0;
    z-index: 1001;
    background: var(--ink);
    border-bottom: 1px solid rgba(245, 245, 242, 0.12);
    padding: 10px 0 22px;
}
.cb-inner-navpanel.open { display: block; }
.cb-inner-panel-menu {
    margin: 0;
    padding: 0;
    list-style: none;
}
.cb-inner-panel-menu .menu-item a {
    display: block;
    padding: 13px 0;
    color: var(--paper);
    text-decoration: none;
    font-family: var(--mono);
    font-size: 10.5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-top: 1px solid rgba(245, 245, 242, 0.08);
}
.cb-inner-panel-menu .menu-item a:hover { color: var(--ice); }
.cb-inner-panel-menu .menu-item-has-children > a {
    position: relative;
    padding-right: 40px;
}
.cb-inner-panel-menu .menu-item-has-children > a::after {
    content: "";
    position: absolute;
    right: 4px;
    top: 50%;
    width: 8px;
    height: 8px;
    border-right: 1.5px solid var(--ice);
    border-bottom: 1.5px solid var(--ice);
    transform: translateY(-60%) rotate(45deg);
    transition: transform 0.35s var(--ease);
}
.cb-inner-panel-menu .menu-item-has-children.is-open > a::after {
    transform: translateY(-40%) rotate(225deg);
}
.cb-inner-panel-menu .sub-menu {
    display: none;
    margin: 0;
    padding: 0 0 6px;
    list-style: none;
}
.cb-inner-panel-menu .menu-item-has-children.is-open > .sub-menu {
    display: block;
}
.cb-inner-panel-menu .sub-menu .menu-item a {
    padding: 11px 0 11px 16px;
    color: rgba(245, 245, 242, 0.72);
    font-size: 10px;
    letter-spacing: 0.12em;
    border-top: 0;
    border-left: 1px solid rgba(245, 245, 242, 0.14);
}
.cb-inner-panel-menu .sub-menu .menu-item a:hover,
.cb-inner-panel-menu .sub-menu .current-menu-item > a { color: var(--ice); }
.cb-inner-panel-cta {
    display: flex;
    justify-content: center;
    margin-top: 16px;
}

@media (max-width: 900px) {
    .cb-inner-burger { display: flex; }
    .cb-inner-navlinks { display: none; }
}

/* ------------------------------------------------------------------
   Footer — paper strip mirroring the landing footer, plus a nav row
   ------------------------------------------------------------------ */
.cb-inner-footer {
    background: var(--paper-2);
    color: var(--ink);
    border-top: 1px solid var(--hair);
    padding: clamp(48px, 8vh, 84px) 0 36px;
}
.cb-inner-footer-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
}
.cb-inner-footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    text-decoration: none;
}
.cb-inner-footer-logo {
    height: 30px;
    width: auto;
    display: block;
}
.cb-inner-footer-name {
    font-family: var(--serif);
    font-size: 19px;
    letter-spacing: -0.02em;
}
.cb-inner-footer-tagline {
    margin: 14px 0 0;
    max-width: 42ch;
    font-size: 14px;
    line-height: 1.7;
    color: var(--ink-muted);
}
.cb-inner-footer-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    justify-self: end;
    text-align: left;
}
.cb-inner-footer-contact .cb-inner-mono,
.cb-inner-footer-contact a {
    color: var(--ink-muted);
    text-decoration: none;
    transition: color 0.3s var(--ease);
}
.cb-inner-footer-contact a:hover { color: var(--ink); }
.cb-inner-footer-rule {
    margin: clamp(32px, 5vh, 48px) 0 22px;
    border-top: 1px solid var(--hair);
}
.cb-inner-footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--ink-muted);
}
.cb-inner-footer-bottom a {
    color: var(--ink-muted);
    text-decoration: none;
    transition: color 0.3s var(--ease);
}
.cb-inner-footer-bottom a:hover { color: var(--ink); }

@media (max-width: 900px) {
    .cb-inner-footer-top { grid-template-columns: 1fr; }
    .cb-inner-footer-contact { justify-self: start; }
    .cb-inner-footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ------------------------------------------------------------------
   Shared band hero (blog index, single, page)
   ------------------------------------------------------------------ */
.cb-inner-band {
    position: relative;
    z-index: 1;
    background: var(--ink);
    color: var(--paper);
    padding: clamp(70px, 12vh, 130px) 0 clamp(40px, 6vh, 68px);
}
.cb-inner-band-eyebrow {
    margin: 0 0 clamp(14px, 2.4vh, 22px);
    color: rgba(245, 245, 242, 0.55);
}
.cb-inner-band-title {
    margin: 0;
    max-width: 18ch;
    font-size: min(clamp(2.6rem, 7vw, 5.4rem), 86px);
    line-height: 0.98;
    text-wrap: balance;
}
.cb-inner-band-sub {
    margin: clamp(16px, 3vh, 28px) 0 0;
    max-width: 58ch;
    font-size: clamp(14.5px, 1.7vw, 17px);
    line-height: 1.65;
    color: rgba(245, 245, 242, 0.72);
}

/* ------------------------------------------------------------------
   Blog index
   ------------------------------------------------------------------ */
.cb-blog-sec {
    padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 10vw, 120px);
}
.cb-blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(40px, 4vw, 64px) clamp(24px, 3vw, 40px);
}
@media (min-width: 640px) {
    .cb-blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .cb-blog-grid { grid-template-columns: repeat(3, 1fr); }
}
.cb-blog-card {
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--hair);
    transition: border-color 0.4s var(--ease);
}
.cb-blog-card:hover { border-color: var(--ink); }
.cb-blog-thumb {
    display: block;
    aspect-ratio: 2 / 1;
    overflow: hidden;
    background: var(--paper-3);
}
.cb-blog-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease);
}
.cb-blog-card:hover .cb-blog-img { transform: scale(1.035); }
.cb-blog-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 22px 24px 26px;
}
.cb-blog-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--ink-muted);
}
.cb-blog-title {
    margin: 0 0 12px;
    font-size: 26px;
    line-height: 1.08;
}
.cb-blog-title a {
    color: var(--ink);
    text-decoration: none;
    transition: color 0.3s var(--ease);
}
.cb-blog-title a:hover { color: rgba(9, 11, 12, 0.55); }
.cb-blog-excerpt {
    margin: 0 0 20px;
    font-size: 15px;
    line-height: 1.65;
    color: var(--ink-muted);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cb-blog-more {
    margin-top: auto;
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    align-self: flex-start;
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--ink);
    padding-bottom: 3px;
    transition: gap 0.3s var(--ease);
}
.cb-blog-more:hover { gap: 12px; }
.cb-blog-pagination {
    margin-top: clamp(48px, 7vw, 80px);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}
.cb-blog-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--hair);
    font-size: 13px;
    font-weight: 400;
    color: var(--ink);
    text-decoration: none;
    transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease), color 0.3s var(--ease);
}
.cb-blog-pagination .page-numbers:hover { border-color: var(--ink); }
.cb-blog-pagination .page-numbers.current {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--paper);
}
.cb-blog-none {
    text-align: center;
    font-size: 15px;
    color: var(--ink-muted);
}

/* ------------------------------------------------------------------
   Single article + page content
   ------------------------------------------------------------------ */
.cb-article-media {
    margin-top: clamp(28px, 5vw, 56px);
}
.cb-article-media img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--hair);
}
.cb-article-layout,
.cb-page-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
    padding: clamp(40px, 7vw, 88px) 0 clamp(56px, 9vw, 110px);
}
.cb-article-content,
.cb-page-content {
    font-size: 16px;
    line-height: 1.75;
    color: var(--ink-strong);
    min-width: 0;
}
.cb-article-content h2,
.cb-page-content h2 {
    margin: 1.7em 0 0.55em;
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    letter-spacing: -0.025em;
    line-height: 1.1;
}
.cb-article-content h3,
.cb-page-content h3 {
    margin: 1.5em 0 0.5em;
    font-size: clamp(1.25rem, 2.2vw, 1.5rem);
    letter-spacing: -0.02em;
    line-height: 1.15;
}
.cb-article-content h4,
.cb-page-content h4 {
    margin: 1.4em 0 0.45em;
    font-weight: 500;
    font-size: 1.05rem;
}
.cb-article-content p,
.cb-page-content p {
    margin: 0 0 1.15em;
}
.cb-article-content a,
.cb-page-content a {
    color: var(--ink);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: color 0.3s var(--ease);
}
.cb-article-content a:hover,
.cb-page-content a:hover { color: rgba(9, 11, 12, 0.55); }
.cb-article-content ul,
.cb-article-content ol,
.cb-page-content ul,
.cb-page-content ol {
    padding-left: 1.35em;
    margin: 0 0 1.15em;
}
.cb-article-content li,
.cb-page-content li { margin: 0 0 0.4em; }
.cb-article-content blockquote,
.cb-page-content blockquote {
    margin: 1.6em 0;
    padding: 0.4em 0 0.4em 1.4em;
    border-left: 1px solid var(--ink);
    font-family: var(--serif);
    font-style: italic;
    font-size: clamp(1.2rem, 2.2vw, 1.45rem);
    line-height: 1.35;
    color: var(--ink);
}
.cb-article-content img,
.cb-page-content img {
    max-width: 100%;
    height: auto;
}
.cb-article-content figure,
.cb-page-content figure { margin: 1.8em 0; }
.cb-article-content figcaption,
.cb-page-content figcaption,
.cb-article-content .wp-caption-text {
    margin-top: 10px;
    font-size: 12px;
    color: var(--ink-muted);
}
.cb-article-content table,
.cb-page-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.6em 0;
    font-size: 14.5px;
}
.cb-article-content th,
.cb-article-content td,
.cb-page-content th,
.cb-page-content td {
    padding: 10px 14px;
    border: 1px solid var(--hair);
    text-align: left;
}
.cb-article-content th,
.cb-page-content th {
    background: var(--paper-2);
    font-weight: 500;
}
.cb-article-content hr,
.cb-page-content hr {
    border: 0;
    border-top: 1px solid var(--hair);
    margin: 2.2em 0;
}

/* Side rail card */
.cb-inner-rail {
    position: sticky;
    top: 96px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.cb-inner-rail-card {
    background: var(--ink);
    color: var(--paper);
    padding: 30px;
    border: 1px solid rgba(245, 245, 242, 0.14);
}
.cb-inner-rail-title {
    margin: 0 0 14px;
    font-size: 24px;
    line-height: 1.12;
    letter-spacing: -0.02em;
}
.cb-inner-rail-text {
    margin: 0 0 22px;
    font-size: 14px;
    line-height: 1.65;
    color: rgba(245, 245, 242, 0.72);
}
.cb-inner-rail-cta {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--ice);
    color: var(--ice);
    text-decoration: none;
    padding: 11px 20px;
    font-size: 12px;
    letter-spacing: 0.14em;
    transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
}
.cb-inner-rail-cta:hover { background: var(--ice); color: var(--ink); }
.cb-inner-rail-note {
    margin: 14px 0 0;
    font-size: 10.5px;
    letter-spacing: 0.12em;
    color: rgba(245, 245, 242, 0.5);
}

/* Related posts */
.cb-related {
    background: var(--paper-2);
    padding: clamp(56px, 9vw, 100px) 0;
}
.cb-related-head {
    margin: 0 0 clamp(28px, 4vw, 44px);
    font-size: clamp(1.6rem, 3.4vw, 2.4rem);
}
.cb-related-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(16px, 2.4vw, 28px);
}
@media (min-width: 700px) {
    .cb-related-grid { grid-template-columns: repeat(3, 1fr); }
}
.cb-related-card {
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--hair);
    overflow: hidden;
    transition: border-color 0.4s var(--ease);
}
.cb-related-card:hover { border-color: var(--ink); }
.cb-related-thumb {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--paper-3);
}
.cb-related-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s var(--ease);
}
.cb-related-card:hover .cb-related-img { transform: scale(1.035); }
.cb-related-body { padding: 18px 20px 22px; }
.cb-related-title {
    margin: 0;
    font-size: 20px;
    line-height: 1.1;
}
.cb-related-title a { color: var(--ink); text-decoration: none; }
.cb-related-title a:hover { color: rgba(9, 11, 12, 0.6); }

@media (min-width: 1024px) {
    .cb-article-layout,
    .cb-page-layout {
        grid-template-columns: minmax(0, 1fr) 340px;
    }
}

/* ------------------------------------------------------------------
   Archives / search fallback (index.php)
   ------------------------------------------------------------------ */
.cb-archive .cb-blog-grid { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) {
    .cb-archive .cb-blog-grid { grid-template-columns: 1fr; }
}