/*
Theme Name: VisaOnTrip Blog
Theme URI: https://visaontrip.com/blog/
Author: VisaOnTrip
Description: The VisaOnTrip blog. Uses the main site's header, footer, colours and light/dark theme (taken from visaontrip.com/_chrome/blog).
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.1
Text Domain: visaontrip-blog
*/

:root { --bl-bg: #F3F4F6; --bl-card: #FFFFFF; --bl-line: #E5E7EB; --bl-text: #111827; --bl-muted: #6B7280; --bl-soft: #9CA3AF; --bl-chip: #F3F4F6; --bl-on: #111827; --bl-on-text: #FFFFFF; --bl-accent: #059669; --bl-shadow: 0 24px 50px -30px rgba(15, 23, 42, .3); }
html[data-theme=dark] { --bl-bg: #111827; --bl-card: #1F2937; --bl-line: #374151; --bl-text: #F3F4F6; --bl-muted: #9CA3AF; --bl-soft: #6B7280; --bl-chip: #273244; --bl-on: #F3F4F6; --bl-on-text: #111827; --bl-accent: #10B981; --bl-shadow: 0 30px 60px -30px rgba(0, 0, 0, .7); }
body.vot-blog { margin: 0; background: var(--bl-bg); color: var(--bl-text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
body.vot-blog *, body.vot-blog *::before, body.vot-blog *::after { box-sizing: border-box; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }
.bl-wrap { max-width: 72rem; margin: 0 auto; padding: 0 1rem; }

/* reading progress */
.bl-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 80; background: linear-gradient(90deg, #10B981, #8B5CF6); transition: width .1s linear; }

/* hero of the list pages */
.bl-hero { text-align: center; padding: 3rem 1rem 1.5rem; }
.bl-kick { display: inline-flex; align-items: center; gap: .5rem; padding: .32rem .8rem; border-radius: 9999px; background: var(--bl-chip); border: 1px solid var(--bl-line); font-size: 11px; font-weight: 800; letter-spacing: .06em; color: var(--bl-text); text-transform: uppercase; }
.bl-hero h1 { margin: .9rem auto 0; max-width: 46rem; font-size: clamp(1.9rem, 4.4vw, 2.9rem); line-height: 1.1; font-weight: 800; letter-spacing: -.03em; color: var(--bl-text); }
.bl-hero p { margin: .8rem auto 0; max-width: 40rem; color: var(--bl-muted); line-height: 1.6; }
.bl-tabs { display: flex; gap: .45rem; flex-wrap: wrap; justify-content: center; margin-top: 1.4rem; }
.bl-tabs a { display: inline-flex; align-items: center; gap: .45rem; padding: .5rem .95rem; border-radius: 9999px; border: 1px solid var(--bl-line); background: var(--bl-card); color: var(--bl-text); font-size: .85rem; font-weight: 700; text-decoration: none; transition: border-color .15s; }
.bl-tabs a:hover { border-color: var(--bl-soft); }
.bl-tabs a.on { background: var(--bl-on); color: var(--bl-on-text); border-color: var(--bl-on); }
.bl-tabs small { font-weight: 600; opacity: .65; }
.bl-search { display: flex; max-width: 30rem; margin: 1rem auto 0; gap: .5rem; padding: .35rem .35rem .35rem 1rem; border-radius: 9999px; background: var(--bl-card); border: 1px solid var(--bl-line); }
.bl-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--bl-text); font-size: .95rem; font-family: inherit; }
.bl-search button { border: 0; border-radius: 9999px; padding: .55rem 1rem; background: var(--bl-on); color: var(--bl-on-text); font-weight: 800; cursor: pointer; font-family: inherit; }

/* featured (newest) post */
.bl-feat { display: grid; gap: 0; margin: 1.5rem 0 0; border-radius: 1.5rem; overflow: hidden; background: var(--bl-card); border: 1px solid var(--bl-line); box-shadow: var(--bl-shadow); text-decoration: none; color: var(--bl-text); transition: transform .18s, border-color .18s; }
.bl-feat:hover { transform: translateY(-3px); border-color: var(--bl-soft); }
.bl-feat .bl-cover { height: 100%; min-height: 14rem; aspect-ratio: auto; }
.bl-feat .bl-in { padding: 1.6rem 1.6rem 1.7rem; display: flex; flex-direction: column; gap: .7rem; justify-content: center; }
.bl-feat h2 { margin: 0; font-size: clamp(1.4rem, 2.6vw, 1.95rem); line-height: 1.2; font-weight: 800; letter-spacing: -.02em; }
.bl-feat p { margin: 0; color: var(--bl-muted); line-height: 1.6; }
@media (min-width: 860px) { .bl-feat { grid-template-columns: 1.15fr 1fr; } }

/* cards */
.bl-grid { display: grid; gap: 1.1rem; padding: 1.5rem 0 2rem; }
@media (min-width: 680px) { .bl-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .bl-grid { grid-template-columns: repeat(3, 1fr); } }
.bl-card { display: flex; flex-direction: column; border-radius: 1.3rem; overflow: hidden; background: var(--bl-card); border: 1px solid var(--bl-line); text-decoration: none; color: var(--bl-text); box-shadow: var(--bl-shadow); transition: transform .18s, border-color .18s; }
.bl-card:hover { transform: translateY(-3px); border-color: var(--bl-soft); }
.bl-cover { position: relative; aspect-ratio: 1200 / 630; display: flex; align-items: center; justify-content: center; font-size: 2.4rem; color: #fff; overflow: hidden; background: var(--bl-chip); }
.bl-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.bl-card:hover .bl-cover img, .bl-feat:hover .bl-cover img { transform: scale(1.03); }
.bl-cover.bl-noimg::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, .25), transparent 55%); }
.bl-c-portugal-immigration { background: linear-gradient(135deg, #065F46, #10B981); } .bl-c-visa-guides { background: linear-gradient(135deg, #3730A3, #8B5CF6); } .bl-c-travel { background: linear-gradient(135deg, #0E7490, #22D3EE); } .bl-c-default { background: linear-gradient(135deg, #1F2937, #4B5563); }
.bl-card .bl-in { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.bl-meta { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; font-size: .74rem; font-weight: 700; color: var(--bl-muted); }
.bl-meta .bl-cat { color: var(--bl-accent); text-transform: uppercase; letter-spacing: .05em; text-decoration: none; }
.bl-card h2, .bl-card h3 { margin: 0; font-size: 1.08rem; line-height: 1.35; font-weight: 800; letter-spacing: -.01em; }
.bl-card p { margin: 0; font-size: .87rem; line-height: 1.55; color: var(--bl-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.bl-more { margin-top: auto; padding-top: .4rem; font-size: .82rem; font-weight: 800; color: var(--bl-text); }
.bl-empty { text-align: center; padding: 3rem 1rem 4rem; color: var(--bl-muted); }
.bl-pager { display: flex; justify-content: center; flex-wrap: wrap; gap: .5rem; padding: .5rem 0 3rem; }
.bl-pager .page-numbers { padding: .5rem 1rem; border-radius: .8rem; border: 1px solid var(--bl-line); background: var(--bl-card); color: var(--bl-text); text-decoration: none; font-weight: 700; font-size: .88rem; }
.bl-pager .page-numbers.current { background: var(--bl-on); color: var(--bl-on-text); border-color: var(--bl-on); }

/* newsletter / CTA band */
.bl-band { margin: 0 0 3rem; padding: 1.6rem; border-radius: 1.5rem; display: grid; gap: 1rem; align-items: center; background: linear-gradient(135deg, rgba(16, 185, 129, .14), rgba(139, 92, 246, .12)); border: 1px solid rgba(16, 185, 129, .35); }
.bl-band h2 { margin: 0; font-size: 1.3rem; font-weight: 800; letter-spacing: -.02em; }
.bl-band p { margin: .3rem 0 0; color: var(--bl-muted); }
@media (min-width: 760px) { .bl-band { grid-template-columns: 1fr auto; } }

/* article */
.bl-art-wrap { max-width: 72rem; margin: 0 auto; padding: 2rem 1rem 1rem; display: grid; gap: 2rem; }
@media (min-width: 1100px) { .bl-art-wrap { grid-template-columns: minmax(0, 46rem) 17rem; justify-content: center; } }
.bl-art { min-width: 0; }
.bl-crumbs { font-size: .8rem; color: var(--bl-muted); display: flex; gap: .4rem; flex-wrap: wrap; }
.bl-crumbs a { color: var(--bl-muted); text-decoration: none; } .bl-crumbs a:hover { color: var(--bl-text); }
.bl-art h1 { margin: .8rem 0 .6rem; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; font-weight: 800; letter-spacing: -.03em; color: var(--bl-text); }
.bl-hero-img { margin: 1rem 0 1.2rem; border-radius: 1.2rem; overflow: hidden; border: 1px solid var(--bl-line); aspect-ratio: 1200 / 630; background: var(--bl-chip); }
.bl-hero-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bl-lead { font-size: 1.12rem; line-height: 1.65; color: var(--bl-muted); margin: 0 0 1.2rem; }
.bl-prose { color: var(--bl-text); font-size: 1.04rem; line-height: 1.8; overflow-wrap: break-word; }
.bl-prose h2 { font-size: 1.5rem; font-weight: 800; letter-spacing: -.02em; margin: 2.2rem 0 .7rem; scroll-margin-top: 5.5rem; }
.bl-prose h3 { font-size: 1.18rem; font-weight: 800; margin: 1.6rem 0 .5rem; scroll-margin-top: 5.5rem; }
.bl-prose p { margin: 0 0 1.1rem; }
.bl-prose ul, .bl-prose ol { margin: 0 0 1.15rem; padding-left: 1.3rem; } .bl-prose ul { list-style: disc; } .bl-prose ol { list-style: decimal; } .bl-prose li { margin: .35rem 0; }
.bl-prose a { color: var(--bl-accent); text-decoration: underline; text-underline-offset: 3px; }
.bl-prose strong { font-weight: 800; }
.bl-prose img { max-width: 100%; height: auto; border-radius: 1rem; }
.bl-prose figure { margin: 1.4rem 0; } .bl-prose figcaption { font-size: .82rem; color: var(--bl-muted); text-align: center; margin-top: .4rem; }
.bl-prose blockquote { margin: 1.3rem 0; padding: .9rem 1.1rem; border-left: 4px solid var(--bl-accent); background: var(--bl-chip); border-radius: 0 .8rem .8rem 0; color: var(--bl-text); }
.bl-prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.2rem; font-size: .93rem; display: block; overflow-x: auto; }
.bl-prose th, .bl-prose td { border: 1px solid var(--bl-line); padding: .55rem .7rem; text-align: left; } .bl-prose th { background: var(--bl-chip); }
.bl-prose pre, .bl-prose code { background: var(--bl-chip); border-radius: .4rem; }
.bl-prose code { padding: .1rem .35rem; font-size: .9em; } .bl-prose pre { padding: 1rem; overflow-x: auto; }
.bl-prose .wp-block-button__link { display: inline-block; padding: .7rem 1.2rem; border-radius: .9rem; background: var(--bl-on); color: var(--bl-on-text); font-weight: 800; text-decoration: none; }
.bl-prose .alignwide { margin-left: -2rem; margin-right: -2rem; } .bl-prose .aligncenter { margin-left: auto; margin-right: auto; display: block; }

/* table of contents (sidebar on wide screens, folded box above the text on phones) */
.bl-side { display: none; }
@media (min-width: 1100px) { .bl-side { display: block; } .bl-side .bl-toc { position: sticky; top: 6rem; } .bl-toc-inline { display: none; } }
.bl-toc { padding: 1rem 1.1rem; border-radius: 1rem; background: var(--bl-card); border: 1px solid var(--bl-line); }
.bl-toc b { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--bl-muted); margin-bottom: .5rem; }
.bl-toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; }
.bl-toc li { counter-increment: toc; margin: .15rem 0; }
.bl-toc a { display: flex; gap: .5rem; padding: .3rem .4rem; border-radius: .5rem; font-size: .86rem; line-height: 1.35; color: var(--bl-muted); text-decoration: none; }
.bl-toc a::before { content: counter(toc); font-weight: 800; color: var(--bl-soft); min-width: 1rem; }
.bl-toc a:hover, .bl-toc a.on { background: var(--bl-chip); color: var(--bl-text); }
.bl-toc-inline { margin: 0 0 1.3rem; }
.bl-toc-inline summary { cursor: pointer; font-weight: 800; font-size: .92rem; list-style: none; }
.bl-toc-inline summary::-webkit-details-marker { display: none; }
.bl-toc-inline[open] summary { margin-bottom: .5rem; }

/* help box, sources, tags, share, author */
.bl-help { margin: 2rem 0 1.2rem; padding: 1.3rem 1.3rem 1.1rem; border-radius: 1.3rem; background: linear-gradient(135deg, rgba(16, 185, 129, .14), rgba(139, 92, 246, .1)); border: 1px solid rgba(16, 185, 129, .35); }
.bl-help h2 { margin: 0 0 .5rem; font-size: 1.12rem; font-weight: 800; color: var(--bl-text); display: flex; gap: .55rem; align-items: center; } .bl-help h2 i { color: var(--bl-accent); }
.bl-help .bl-prose { font-size: .96rem; } .bl-help .bl-prose p:last-child { margin-bottom: .4rem; }
.bl-cta { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: .7rem; }
.bl-btn { display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.1rem; border-radius: .9rem; font-weight: 800; font-size: .88rem; text-decoration: none; border: 1px solid var(--bl-line); color: var(--bl-text); background: var(--bl-card); cursor: pointer; font-family: inherit; }
.bl-btn.main { background: var(--bl-on); color: var(--bl-on-text); border-color: var(--bl-on); }
.bl-src { margin: 1.4rem 0; padding: 1rem 1.1rem; border-radius: 1rem; background: var(--bl-card); border: 1px solid var(--bl-line); }
.bl-src h2 { margin: 0 0 .5rem; font-size: .9rem; font-weight: 800; color: var(--bl-text); }
.bl-src ol { margin: 0; padding-left: 1.2rem; list-style: decimal; font-size: .85rem; color: var(--bl-muted); } .bl-src li { margin: .25rem 0; }
.bl-src a { color: var(--bl-muted); word-break: break-word; } .bl-src a:hover { color: var(--bl-text); }
.bl-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin: 1rem 0; }
.bl-tags a { padding: .25rem .65rem; border-radius: 9999px; background: var(--bl-chip); border: 1px solid var(--bl-line); font-size: .76rem; font-weight: 700; color: var(--bl-muted); text-decoration: none; }
.bl-share { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; margin: 1.4rem 0; padding: 1rem 0; border-top: 1px solid var(--bl-line); border-bottom: 1px solid var(--bl-line); }
.bl-share span { font-size: .82rem; font-weight: 800; color: var(--bl-muted); margin-right: .3rem; }
.bl-share a, .bl-share button { width: 2.4rem; height: 2.4rem; display: inline-flex; align-items: center; justify-content: center; border-radius: 9999px; border: 1px solid var(--bl-line); background: var(--bl-card); color: var(--bl-text); text-decoration: none; cursor: pointer; font-size: 1rem; }
.bl-share a:hover, .bl-share button:hover { border-color: var(--bl-soft); }
.bl-author { display: flex; gap: .9rem; align-items: center; margin: 1.4rem 0; padding: 1rem 1.1rem; border-radius: 1rem; background: var(--bl-card); border: 1px solid var(--bl-line); }
.bl-author .av { width: 3rem; height: 3rem; border-radius: 9999px; flex: none; display: flex; align-items: center; justify-content: center; background: var(--bl-on); color: var(--bl-on-text); font-weight: 800; }
.bl-author b { display: block; } .bl-author small { color: var(--bl-muted); line-height: 1.5; display: block; }
.bl-note { font-size: .8rem; color: var(--bl-soft); line-height: 1.55; margin: 1rem 0 0; }
.bl-rel { max-width: 72rem; margin: 0 auto; padding: 1rem 1rem 3rem; }
.bl-rel > h2 { font-size: 1.25rem; font-weight: 800; color: var(--bl-text); margin: 0 0 .2rem; }

/* 404 / plain pages */
.bl-page { max-width: 46rem; margin: 0 auto; padding: 3rem 1rem; }
.bl-page h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 800; letter-spacing: -.03em; margin: 0 0 1rem; }

@media (max-width: 639px) { .bl-feat .bl-in { padding: 1.2rem; } .bl-art-wrap { padding-top: 1.2rem; } }