/* ==========================================================================
   Content pages: prose, policy layout (key points, sticky TOC, numbered sections), 404, posts.
   Path: wp-content/themes/arch-research/assets/css/content.css — New file
   ========================================================================== */
.arc-prose { font-size: 17px; line-height: 1.75; color: #1F2937; }
.arc-prose--page { max-width: 900px; }
.arc-prose > * + * { margin-top: 1em; }
.arc-prose h2 { font-size: clamp(22px, 2.2vw, 30px); margin: 1.6em 0 .6em !important; text-transform: uppercase; }
.arc-prose h3 { font-size: clamp(18px, 1.6vw, 22px); margin: 1.4em 0 .5em !important; }
.arc-prose h4 { font-size: 18px; margin: 1.2em 0 .4em !important; }
.arc-prose p { margin: 0 0 1em; }
.arc-prose ul, .arc-prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.arc-prose ul li { margin-bottom: .45em; }
.arc-prose ul:not([class]) { list-style: none; padding-left: 0; }
.arc-prose ul:not([class]) > li, .arc-prose ul.wp-block-list > li { position: relative; padding-left: 26px; list-style: none; }
.arc-prose ul.wp-block-list { padding-left: 0; }
.arc-prose ul:not([class]) > li::before, .arc-prose ul.wp-block-list > li::before { content: ""; position: absolute; left: 4px; top: .7em; width: 9px; height: 9px; border-radius: 50%; background: var(--grad); }
.arc-prose a { color: var(--teal-text); text-decoration: underline; text-underline-offset: 3px; }
.arc-prose a:hover { color: var(--navy); }
.arc-prose strong { color: var(--ink); }
.arc-prose blockquote { margin: 1.4em 0; padding: 16px 22px; border-radius: var(--r); background: var(--mist); border: 1px solid var(--line); font-style: normal; }
.arc-prose img { border-radius: var(--r); }
.arc-prose table { border: 1px solid var(--line); border-radius: var(--r); border-collapse: separate; border-spacing: 0; overflow: hidden; }
.arc-prose th, .arc-prose td { padding: 12px 14px; border-top: 1px solid var(--line); text-align: left; }
.arc-prose thead th { background: var(--mist); border-top: 0; }
.arc-callout, .arc-prose .arc-callout { padding: 16px 20px; border-radius: var(--r); background: var(--teal-tint); color: var(--teal-deep); border: 1px solid rgba(var(--teal-rgb), .35); }

/* ---------- Policy pages ---------- */
.arc-policy__grid { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: clamp(28px, 4vw, 64px); align-items: start; }
.arc-policy__sticky { position: sticky; top: var(--arc-sticky-top); display: grid; gap: 18px; }
.arc-toc, .arc-otherpol { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px; background: #fff; }
.arc-toc__title { display: flex; align-items: center; gap: 8px; margin: 0 0 12px !important; font: 700 13px/1 var(--font-head); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.arc-toc__title .arc-i { width: 18px; height: 18px; color: var(--teal); }
.arc-toc__list { display: grid; gap: 2px; max-height: calc(100vh - 360px); overflow-y: auto; padding-right: 4px; }
.arc-toc__list a { display: flex; gap: 10px; padding: 7px 10px; border-radius: 10px; font-size: 14px; line-height: 1.35; color: var(--muted); transition: all .2s; }
.arc-toc__list a span { flex: none; font: 600 12px/1.6 var(--font-head); color: var(--dim); }
.arc-toc__list a:hover { background: var(--mist); color: var(--ink); }
.arc-toc__list a.is-active { background: var(--teal-tint); color: var(--teal-deep); font-weight: 600; }
.arc-toc__list a.is-active span { color: var(--teal-text); }
.arc-otherpol ul { display: grid; gap: 2px; list-style: none; margin: 0; padding: 0; }
.arc-toc__list { list-style: none; margin: 0; padding: 0; }
.arc-otherpol a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 10px; font-size: 14.5px; color: var(--ink); transition: background .2s; }
.arc-otherpol a .arc-i { width: 18px; height: 18px; color: var(--teal); }
.arc-otherpol a:hover { background: var(--mist); }
.arc-otherpol a.is-current { background: var(--grad); color: #fff; }
.arc-otherpol a.is-current .arc-i { color: #fff; }
.arc-policy__main { min-width: 0; }
.arc-policy__meta { display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; padding-bottom: 18px; margin-bottom: 24px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 14.5px; }
.arc-policy__meta > span { display: inline-flex; align-items: center; gap: 8px; }
.arc-policy__meta .arc-i { width: 18px; height: 18px; color: var(--teal); }
.arc-policy__print { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 16px; border-radius: 99px; border: 1px solid var(--line-2); background: #fff; color: var(--ink); font-size: 14px; }
.arc-policy__print:hover { border-color: var(--teal); color: var(--teal-text); }
.arc-policy__print .arc-i { width: 17px; height: 17px; color: inherit; }
.arc-keypoints { padding: clamp(18px, 2.6vw, 28px); border-radius: var(--r-lg); background: var(--grad-soft); border: 1px solid rgba(var(--teal-rgb), .3); margin-bottom: clamp(24px, 3vw, 36px); }
.arc-keypoints__title { display: flex; align-items: center; gap: 10px; margin: 0 0 14px !important; font: 700 16px/1.2 var(--font-head); text-transform: uppercase; }
.arc-keypoints__title .arc-i { color: var(--teal); }
.arc-keypoints ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 22px; }
.arc-keypoints li { display: flex; gap: 10px; align-items: flex-start; font-size: 15.5px; }
.arc-keypoints li .arc-i { flex: none; width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--grad); color: #fff; stroke-width: 3; margin-top: 1px; }
@media (max-width: 700px) { .arc-keypoints ul { grid-template-columns: 1fr; } }
.arc-policy__body { counter-reset: pol; max-width: none; }
.arc-policy__body h2.arc-policy__h { counter-increment: pol; position: relative; display: flex; align-items: baseline; gap: 14px; padding-top: 22px; margin-top: 1.8em !important; border-top: 1px solid var(--line); text-transform: none; font-size: clamp(20px, 1.9vw, 26px); scroll-margin-top: 30px; }
.arc-policy__body h2.arc-policy__h:first-of-type { border-top: 0; padding-top: 0; margin-top: .4em !important; }
.arc-policy__body h2.arc-policy__h::before { content: counter(pol, decimal-leading-zero); flex: none; display: inline-grid; place-items: center; min-width: 44px; height: 44px; border-radius: 12px; background: var(--grad); color: #fff; font: 700 15px/1 var(--font-head); transform: translateY(-4px); }
.arc-policy__body h3 { text-transform: none; color: var(--navy); }
.arc-policy__help { display: flex; justify-content: space-between; gap: 22px; align-items: center; flex-wrap: wrap; margin-top: clamp(32px, 4vw, 52px); padding: clamp(20px, 3vw, 32px); border-radius: var(--r-lg); background: var(--grad); color: #fff; }
.arc-policy__help .arc-h4 { color: #fff; text-transform: uppercase; margin-bottom: 6px !important; }
.arc-policy__help p { color: rgba(255, 255, 255, .88); margin: 0 !important; max-width: 46ch; }
.arc-policy__contact { display: grid; gap: 10px; }
.arc-policy__contact li { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.arc-policy__contact .arc-i { width: 20px; height: 20px; padding: 0; color: #fff; opacity: .9; }
.arc-policy__contact a { color: #fff !important; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 991px) {
	.arc-policy__grid { grid-template-columns: minmax(0, 1fr); }
	.arc-policy__sticky { position: static; }
	.arc-toc__list { max-height: none; }
	.arc-otherpol { display: none; }
}
@media print {
	.arc-banner, .arc-policy__side, .arc-policy__print, .arc-policy__help, header, footer, .elementor-location-header, .elementor-location-footer, .arc-toast { display: none !important; }
	.arc-policy__grid { display: block; }
	.arc-policy__body h2.arc-policy__h::before { background: none; color: #000; border: 1px solid #000; }
}

/* ---------- 404 ---------- */
.arc-404__card { display: grid; justify-items: center; text-align: center; gap: 12px; max-width: 640px; margin: 0 auto clamp(40px, 6vw, 72px); }
.arc-404__code { margin: 0 !important; font: 800 clamp(80px, 12vw, 150px)/1 var(--font-head); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Posts (blog fallback) ---------- */
.arc-postlist { display: grid; gap: 22px; }
.arc-post { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 24px; padding: 20px; border: 1px solid var(--line); border-radius: var(--r-lg); }
.arc-post__img img { border-radius: var(--r); width: 100%; height: 100%; object-fit: cover; }
.arc-post__date { color: var(--teal-text); font: 600 13px/1 var(--font-head); letter-spacing: .08em; text-transform: uppercase; margin: 0 0 10px !important; }
.arc-post__title { font-size: 22px; margin-bottom: 10px !important; }
.arc-post__hero { margin-bottom: 24px !important; }
@media (max-width: 700px) { .arc-post { grid-template-columns: 1fr; } }