/*
Theme Name: Yard & Beam
Theme URI: https://yardandbeam.com/
Author: Jorge Trigo
Description: Lightweight editorial theme for Yard & Beam: home project material guides with built-in calculators. No page builder, no external fonts, ads off until enabled in Settings → Yard & Beam.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: yard-and-beam
*/

:root {
  --paper: #f7f4ee;
  --surface: #ffffff;
  --ink: #1d2320;
  --muted: #59625c;
  --line: #e3ddd2;
  --line-strong: #cfc6b7;
  --forest: #1f2a24;
  --forest-2: #2c3b33;
  --amber: #b45f1c;
  --amber-ink: #8f4a14;
  --amber-soft: #f5e6d3;
  --sage: #4e6a48;
  --sage-soft: #e4ebe0;
  --focus: #b45f1c;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(29, 35, 32, .06), 0 8px 24px rgba(29, 35, 32, .06);
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-head: "Rockwell", "Roboto Slab", "Zilla Slab", "Museo Slab", "Clarendon", Georgia, serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --measure: 70ch;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 17.5px; line-height: 1.68; -webkit-font-smoothing: antialiased; }
img, svg, video { max-width: 100%; height: auto; }
a { color: var(--amber-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--amber); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
[hidden] { display: none !important; }
.screen-reader-text, .sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 10px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 12px; }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.18; letter-spacing: -0.01em; color: var(--ink); text-wrap: balance; }
h1 { font-size: clamp(2rem, 4.2vw, 3rem); margin: 0 0 .4em; }
h2 { font-size: clamp(1.45rem, 2.6vw, 1.85rem); margin: 2.2em 0 .6em; }
h3 { font-size: 1.22rem; margin: 1.8em 0 .5em; }
p, ul, ol, table, figure { margin: 0 0 1.15em; }

.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }

/* ---------- Header ---------- */
.site-header { background: var(--forest); color: #eef0ea; position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30; }
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
.header-row { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; letter-spacing: -0.01em; white-space: nowrap; }
.brand:hover { color: #fff; }
.brand__amp { color: #e3a066; }
.nav { margin-left: auto; }
.nav__list, .nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; flex-wrap: wrap; }
.nav a { display: block; color: #e9ece6; text-decoration: none; padding: 8px 11px; border-radius: 8px; font-size: .95rem; font-weight: 500; }
.nav a:hover, .nav .current-menu-item > a, .nav .current-cat > a { background: var(--forest-2); color: #fff; }
.header-tools { display: flex; align-items: center; gap: 6px; }
.icon-btn { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 10px; border: 1px solid #3a4a41; background: transparent; color: #eef0ea; cursor: pointer; }
.icon-btn:hover { background: var(--forest-2); }
.menu-toggle { display: none; }
.search-drop { background: var(--forest-2); padding: 14px 0; }
.search-form { display: flex; gap: 8px; }
.search-form input[type="search"] { flex: 1; min-width: 0; width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line-strong); font: inherit; font-size: 1rem; background: var(--surface); color: var(--ink); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 18px; border-radius: 10px; border: 0; background: var(--amber); color: #fff; font: 600 1rem/1 var(--font-body); text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--amber-ink); color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); }
.btn--ghost:hover { background: var(--surface); color: var(--ink); }

@media (max-width: 920px) {
  .menu-toggle { display: inline-grid; }
  .nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--forest); border-top: 1px solid #34443b; display: none; }
  .nav.is-open { display: block; }
  .nav__list, .nav ul { flex-direction: column; padding: 8px 16px 16px; }
  .nav a { padding: 12px 10px; font-size: 1.02rem; }
  .header-tools { margin-left: auto; }
}

/* ---------- Breadcrumbs ---------- */
.crumbs { font-size: .88rem; color: var(--muted); margin: 26px 0 10px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--amber-ink); text-decoration: underline; }
.crumbs__sep { margin: 0 8px; color: var(--line-strong); }

/* ---------- Home ---------- */
.hero { padding: 54px 0 44px; border-bottom: 1px solid var(--line); background: radial-gradient(1200px 400px at 85% 0%, var(--amber-soft), transparent 60%), var(--paper); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.kicker { display: inline-block; font: 600 .78rem/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--amber-ink); background: var(--amber-soft); padding: 7px 10px; border-radius: 999px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); margin: 18px 0 14px; }
.hero__lede { font-size: 1.17rem; color: var(--muted); max-width: 52ch; }
.hero__cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.hero__card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 22px; }
.hero__card h2 { margin: 0 0 12px; font-size: 1.1rem; }
.quick-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.quick-list a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 11px 12px; border-radius: 10px; background: var(--paper); color: var(--ink); text-decoration: none; font-weight: 500; }
.quick-list a:hover { background: var(--amber-soft); }
.quick-list span { font: 500 .78rem var(--font-mono); color: var(--muted); }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; gap: 28px; } }

.section { padding: 46px 0; }
.section + .section { border-top: 1px solid var(--line); }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.section__head h2 { margin: 0; }
.section__head a { font-weight: 600; text-decoration: none; }

.cat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.cat-tile { display: block; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; color: var(--ink); }
.cat-tile:hover { border-color: var(--amber); color: var(--ink); }
.cat-tile strong { display: block; font-family: var(--font-head); font-size: 1.15rem; }
.cat-tile span { color: var(--muted); font-size: .92rem; }
@media (max-width: 800px) { .cat-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .cat-grid { grid-template-columns: 1fr; } }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.card__img { display: block; aspect-ratio: 16 / 9; background: var(--sage-soft); }
.card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card__body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card__cat { font: 600 .74rem/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--sage); text-decoration: none; }
.card h3 { margin: 0; font-size: 1.12rem; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--amber-ink); }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }
@media (max-width: 960px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }

.promise { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.promise h3 { margin: 0 0 6px; font-size: 1.08rem; }
.promise p { color: var(--muted); margin: 0; }
@media (max-width: 800px) { .promise { grid-template-columns: 1fr; } }

/* ---------- Article ---------- */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; padding-bottom: 64px; }
.layout--full { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 1000px) { .layout { grid-template-columns: minmax(0, 1fr); gap: 36px; } }
.entry { max-width: var(--measure); }
.entry-head h1 { margin-top: 6px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 16px; color: var(--muted); font-size: .92rem; margin: 6px 0 22px; }
.meta a { color: var(--muted); }
.entry-hero { margin: 0 0 26px; }
.entry-hero img { display: block; width: 100%; border-radius: var(--radius); }
.lede { font-size: 1.15rem; color: #333a36; }
.entry-content > *:first-child { margin-top: 0; }
.entry-content ul, .entry-content ol { padding-left: 1.3em; }
.entry-content li { margin-bottom: .35em; }
.entry-content figure img { border-radius: var(--radius-sm); border: 1px solid var(--line); }
.entry-content figcaption { font-size: .88rem; color: var(--muted); margin-top: 8px; }
.entry-content blockquote { margin: 1.4em 0; padding: 4px 0 4px 18px; border-left: 4px solid var(--amber); color: #333a36; }

.table-wrap { overflow-x: auto; margin: 0 0 1.3em; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 0; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f1ece3; font-weight: 700; font-size: .86rem; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.note { background: var(--sage-soft); border-radius: var(--radius-sm); padding: 14px 16px; margin: 1.4em 0; font-size: .96rem; }
.note strong:first-child { color: var(--sage); }
.warn { background: var(--amber-soft); border-radius: var(--radius-sm); padding: 14px 16px; margin: 1.4em 0; font-size: .96rem; }
.example { border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); padding: 16px 18px; margin: 1.4em 0; background: var(--surface); }
.example > strong:first-child { display: block; font: 600 .76rem/1 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--amber-ink); margin-bottom: 8px; }
.example code, .formula { font-family: var(--font-mono); font-size: .92em; background: #f1ece3; padding: 1px 6px; border-radius: 6px; }
.formula { display: block; padding: 12px 14px; margin: 1em 0; overflow-x: auto; white-space: nowrap; }

.toc { margin: 0 0 26px; }
.toc details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 16px; }
.toc summary { cursor: pointer; font-weight: 700; }
.toc ol { margin: 10px 0 2px; padding-left: 1.2em; font-size: .95rem; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--amber-ink); text-decoration: underline; }

.sources { margin-top: 2.4em; padding-top: 1.2em; border-top: 1px solid var(--line); font-size: .94rem; }
.sources h2 { font-size: 1.15rem; margin: 0 0 .6em; }
.sources ol { padding-left: 1.2em; color: var(--muted); }
.sources a { word-break: break-word; }
.updated-box { font-size: .9rem; color: var(--muted); border-left: 3px solid var(--sage); padding-left: 12px; margin: 1.6em 0; }

.author-box { display: flex; gap: 16px; align-items: flex-start; margin-top: 2em; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.author-box img { border-radius: 50%; flex: none; }
.author-box h2 { font-size: 1.05rem; margin: 0 0 4px; }
.author-box p { margin: 0; font-size: .94rem; color: var(--muted); }

.related { margin-top: 2.4em; }
.related h2 { font-size: 1.25rem; }
.related .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 700px) { .related .cards { grid-template-columns: 1fr; } }

/* ---------- Sidebar ---------- */
.sidebar { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; align-content: start; min-width: 0; }
.widget { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.widget h2 { font-size: 1rem; margin: 0 0 10px; font-family: var(--font-body); font-weight: 700; }
.widget ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: .95rem; }
.widget a { color: var(--ink); text-decoration: none; }
.widget a:hover { color: var(--amber-ink); text-decoration: underline; }
.sidebar__sticky { position: sticky; top: 92px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; }

/* ---------- Calculator ---------- */
.yb-calc { margin: 1.6em 0 2em; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.yb-calc__noscript { margin: 0; padding: 18px; color: var(--muted); }
.yb-calc.is-ready .yb-calc__noscript { display: none; }
.yb-calc__head { background: var(--forest); color: #fff; padding: 14px 20px; }
.yb-calc__kicker { font: 600 .72rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: #e3a066; }
.yb-calc__title { color: #fff; margin: 6px 0 0 !important; font-size: 1.25rem !important; }
.yb-calc__form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; padding: 18px 20px 6px; }
@media (max-width: 560px) { .yb-calc__form { grid-template-columns: 1fr; } }
.yb-field label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 5px; }
.yb-field--checkbox { grid-column: 1 / -1; }
.yb-field--checkbox label { display: flex; gap: 8px; align-items: center; font-weight: 500; }
.yb-field--checkbox input { width: 20px; height: 20px; accent-color: var(--amber); }
.yb-field__row { display: flex; align-items: stretch; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--paper); overflow: hidden; }
.yb-field__row:focus-within { border-color: var(--amber); box-shadow: 0 0 0 3px var(--amber-soft); }
.yb-field input[type="number"], .yb-field select { flex: 1; min-width: 0; width: 100%; padding: 11px 12px; border: 0; background: transparent; font: inherit; font-size: 1rem; color: var(--ink); }
.yb-field input:focus, .yb-field select:focus { outline: none; }
.yb-field__unit { display: flex; align-items: center; padding: 0 12px; font-size: .86rem; color: var(--muted); background: #efe9df; border-left: 1px solid var(--line); white-space: nowrap; }
.yb-field__help { font-size: .8rem; color: var(--muted); margin: 5px 0 0; line-height: 1.45; }
.yb-calc__out { padding: 8px 20px 20px; }
.yb-results { margin: 10px 0 0; display: grid; gap: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.yb-results__row { display: flex; justify-content: space-between; gap: 14px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--surface); }
.yb-results__row:last-child { border-bottom: 0; }
.yb-results dt { color: var(--muted); }
.yb-results dd { margin: 0; font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.yb-results__row.is-main { background: var(--amber-soft); }
.yb-results__row.is-main dt { color: var(--amber-ink); font-weight: 600; }
.yb-results__row.is-main dd { font-size: 1.15rem; color: var(--ink); }
.yb-calc__work { font-size: .85rem; color: var(--muted); margin: 12px 0 0; line-height: 1.5; }

/* ---------- Tools index ---------- */
.tool-groups { display: grid; gap: 30px; }
.tool-group h2 { margin: 0 0 12px; font-size: 1.3rem; }
.tool-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.tool-list a { display: block; padding: 14px 16px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); text-decoration: none; color: var(--ink); font-weight: 600; }
.tool-list a:hover { border-color: var(--amber); }
.tool-list small { display: block; font-weight: 400; color: var(--muted); }
@media (max-width: 800px) { .tool-list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .tool-list { grid-template-columns: 1fr; } }

/* ---------- Archive / page ---------- */
.archive-head { padding: 8px 0 24px; border-bottom: 1px solid var(--line); margin-bottom: 30px; }
.archive-head p { color: var(--muted); max-width: 64ch; margin: 0; }
.page-entry { max-width: var(--measure); }
.pagination { display: flex; gap: 6px; margin-top: 32px; flex-wrap: wrap; }
.pagination .page-numbers { padding: 8px 13px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; color: var(--ink); background: var(--surface); }
.pagination .current { background: var(--forest); color: #fff; border-color: var(--forest); }

/* ---------- Comments ---------- */
.comments { margin-top: 2.6em; }
.comment-list { list-style: none; padding: 0; }
.comment-body { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; margin-bottom: 12px; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 8px; font: inherit; background: var(--surface); }
.comment-form .submit { background: var(--amber); color: #fff; border: 0; padding: 12px 18px; border-radius: 10px; font: 600 1rem var(--font-body); cursor: pointer; }

/* ---------- Footer ---------- */
.site-footer { background: var(--forest); color: #cfd5cd; padding: 46px 0 28px; font-size: .94rem; }
.site-footer a { color: #eef0ea; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; }
.footer-grid h2 { color: #fff; font-size: .82rem; font-family: var(--font-mono); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 12px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.footer-about p { margin: 12px 0 0; max-width: 36ch; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; border-top: 1px solid #34443b; margin-top: 34px; padding-top: 18px; font-size: .86rem; color: #aab3ab; }
.linklike { background: none; border: 0; padding: 0; color: #eef0ea; font: inherit; cursor: pointer; text-decoration: underline; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* WordPress core alignment classes */
.alignleft { float: left; margin: 0 1.2em 1em 0; }
.alignright { float: right; margin: 0 0 1em 1.2em; }
.aligncenter { display: block; margin-inline: auto; }
.wp-caption-text { font-size: .88rem; color: var(--muted); }

@media print {
  .site-header, .site-footer, .sidebar, .yb-calc__form, .related, .comments { display: none !important; }
  body { background: #fff; }
}