/* ============================================================
   immigrazione.net — Editorial style (NYT / Atlantic inspired)
   ============================================================ */

:root {
  --ink: #1a1a1a;
  --ink-soft: #333;
  --muted: #6b6b6b;
  --rule: #d9d4cb;
  --rule-strong: #a89f8d;
  --paper: #fbf9f5;
  --paper-warm: #f4ede0;
  --accent: #8a1c1c;        /* deep editorial red */
  --accent-dark: #5a0e0e;
  --link: #1a3a6b;
  --link-hover: #8a1c1c;
  --serif: "Source Serif Pro", "Source Serif 4", "Georgia", "Times New Roman", serif;
  --serif-display: "Playfair Display", "Source Serif Pro", "Georgia", serif;
  --sans: "Inter", "Helvetica Neue", system-ui, -apple-system, sans-serif;
  --shadow: 0 1px 0 rgba(0,0,0,0.04);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* Typography reset */
h1, h2, h3, h4, h5 { font-family: var(--serif-display); font-weight: 700; color: var(--ink); line-height: 1.18; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-top: 1.8em; letter-spacing: -0.005em; }
h3 { font-size: 1.3rem; margin-top: 1.6em; }
h4 { font-size: 1.05rem; font-family: var(--sans); text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); margin-top: 1.4em; }

p { margin: 0 0 1.1em; }
a { color: var(--link); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; transition: color .15s; }
a:hover { color: var(--link-hover); }

ul, ol { padding-left: 1.4em; margin: 0 0 1.2em; }
li { margin-bottom: 0.5em; }

blockquote {
  margin: 1.6em 0;
  padding: 0.4em 1.4em;
  border-left: 3px solid var(--accent);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 1.05em;
}

hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5em 0; }

code, pre { font-family: "JetBrains Mono", "Menlo", monospace; font-size: 0.92em; background: var(--paper-warm); padding: 0.1em 0.35em; border-radius: 3px; }

/* ===== Header / masthead ===== */
.masthead {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.masthead-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}
.masthead .date-strip {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
}
.masthead .logo {
  font-family: var(--serif-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
}
.masthead .logo:hover { color: var(--accent); }
.masthead .tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--muted);
  margin-top: 0.4rem;
}

/* Primary nav */
.primary-nav {
  border-top: 1px solid var(--rule);
  border-bottom: 3px double var(--rule-strong);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 50;
}
.primary-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
}
.primary-nav a {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  text-decoration: none;
  padding: 0.85rem 1rem;
  display: inline-block;
  font-weight: 600;
  border-bottom: 2px solid transparent;
}
.primary-nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.primary-nav a.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Layout containers */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: 720px; margin: 0 auto; padding: 0 1.5rem; }
.container-wide { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }

main { padding: 2rem 0 4rem; }

/* Breadcrumb */
.breadcrumb {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 1.4rem;
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { margin: 0 0.5rem; color: var(--rule-strong); }

/* Article */
.article-header {
  text-align: left;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1.6rem;
  margin-bottom: 2.2rem;
}
.kicker {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 0.9rem;
}
.article-header h1 { margin-bottom: 0.6rem; }
.deck {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.5;
  color: var(--ink-soft);
  font-weight: 400;
  margin: 0.4rem 0 0;
}
.byline {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 1.2rem;
  letter-spacing: 0.02em;
}
.byline strong { color: var(--ink); font-weight: 600; }

/* Article body */
.article-body { font-size: 1.07rem; line-height: 1.72; }
.article-body > p:first-of-type::first-letter {
  font-family: var(--serif-display);
  float: left;
  font-size: 4.2em;
  line-height: 0.85;
  padding: 0.08em 0.08em 0 0;
  font-weight: 700;
  color: var(--accent);
}
.article-body h2 { border-bottom: 1px solid var(--rule); padding-bottom: 0.4rem; }

/* Cards (homepage / index pages) */
.grid { display: grid; gap: 2rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.card {
  border-top: 2px solid var(--ink);
  padding-top: 1rem;
}
.card .kicker { font-size: 0.7rem; }
.card h3 {
  font-size: 1.25rem;
  margin: 0.3rem 0 0.5rem;
  line-height: 1.25;
}
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--accent); }
.card .summary { font-size: 0.95rem; color: var(--ink-soft); margin: 0; }

.feature-card {
  border-top: 3px double var(--rule-strong);
  padding-top: 1.2rem;
}

/* Section headings */
.section-head {
  border-bottom: 2px solid var(--ink);
  padding-bottom: 0.6rem;
  margin: 2.6rem 0 1.6rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.section-head h2 {
  font-size: 1.3rem;
  margin: 0;
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}
.section-head .more {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Hero / lead */
.hero {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 2.5rem;
  padding: 2rem 0 1rem;
  border-bottom: 1px solid var(--rule);
}
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; gap: 2rem; } }

.hero-lead h1 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  margin-bottom: 0.6rem;
}
.hero-lead .deck { font-size: 1.15rem; }
.hero-side .card + .card { margin-top: 1.4rem; }

/* Boxes / pull-outs */
.callout {
  background: var(--paper-warm);
  border-left: 4px solid var(--accent);
  padding: 1.2rem 1.4rem;
  margin: 2rem 0;
  font-size: 0.98rem;
}
.callout h4 {
  margin-top: 0;
  color: var(--accent-dark);
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.attorney-note {
  background: #fff;
  border: 1px solid var(--rule);
  border-top: 4px solid var(--accent);
  padding: 1.3rem 1.5rem;
  margin: 2.4rem 0;
  font-size: 0.97rem;
}
.attorney-note h4 {
  margin: 0 0 0.5rem;
  color: var(--ink);
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}
.attorney-note p { margin-bottom: 0; color: var(--ink-soft); }

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6rem 0;
  font-size: 0.96rem;
}
th, td {
  text-align: left;
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
th {
  background: var(--paper-warm);
  font-family: var(--sans);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}
tr:last-child td { border-bottom: 2px solid var(--ink); }

/* Footer */
.site-footer {
  border-top: 3px double var(--rule-strong);
  background: var(--paper);
  padding: 3rem 0 2rem;
  margin-top: 4rem;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-grid h5 {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  margin: 0 0 0.8rem;
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.4rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 0.4rem; }
.footer-grid a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
}
.footer-grid a:hover { color: var(--accent); text-decoration: underline; }

.footer-bottom {
  max-width: 1200px;
  margin: 2rem auto 0;
  padding: 1.2rem 1.5rem 0;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.brand-foot {
  font-family: var(--serif-display);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin-bottom: 0.3rem;
  color: var(--ink);
}
.brand-foot-tag {
  font-style: italic;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Article navigation (next/prev style) */
.related-visas {
  border-top: 1px solid var(--rule);
  padding-top: 1.6rem;
  margin-top: 3rem;
}
.related-visas h4 {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  color: var(--ink);
  margin-bottom: 0.8rem;
}
.related-visas ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
}
.related-visas li {
  margin: 0;
}
.related-visas a {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink);
  text-decoration: none;
  background: #fff;
}
.related-visas a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* TOC for long articles */
.toc {
  background: var(--paper-warm);
  padding: 1.2rem 1.4rem;
  margin: 1.6rem 0 2rem;
  font-family: var(--sans);
  font-size: 0.92rem;
}
.toc h4 {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.toc ul { list-style: none; padding: 0; margin: 0; column-count: 2; column-gap: 1.4rem; }
@media (max-width: 600px) { .toc ul { column-count: 1; } }
.toc li { margin-bottom: 0.3rem; break-inside: avoid; }
.toc a { color: var(--ink-soft); text-decoration: none; }
.toc a:hover { color: var(--accent); text-decoration: underline; }

/* Index hero (category landing) */
.index-hero {
  text-align: center;
  padding: 2rem 0 2.5rem;
  border-bottom: 3px double var(--rule-strong);
  margin-bottom: 2.5rem;
}
.index-hero h1 {
  margin: 0.6rem 0 0.4rem;
}
.index-hero .deck {
  max-width: 640px;
  margin: 0 auto;
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--rule);
  padding: 1rem 0;
}
.faq-item h3 {
  font-size: 1.05rem;
  margin-top: 0;
  margin-bottom: 0.4rem;
  font-family: var(--serif-display);
}
.faq-item p:last-child { margin-bottom: 0; }

/* Ornament */
.ornament {
  text-align: center;
  font-family: var(--serif-display);
  font-size: 1.4rem;
  color: var(--rule-strong);
  letter-spacing: 1em;
  margin: 2rem 0 1.5rem;
}
.ornament::before { content: "\2766 \2766 \2766"; }

/* Print */
@media print {
  .primary-nav, .site-footer, .related-visas, .attorney-note { display: none; }
  body { background: #fff; }
}