.intro-page .site-header { flex-wrap: wrap; gap: 16px; }
.intro-page .site-header nav { flex-wrap: wrap; justify-content: flex-end; gap: 16px; }
.language-switch { color: #27814b; font-weight: 800; border: 2px solid #dfe6d8; border-radius: 12px; padding: 8px 12px; text-decoration: none; }
.guide-hero { padding-block: 64px 36px; max-width: 960px; }
.guide-hero h1 { font-size: clamp(32px, 4.5vw, 52px); line-height: 1.2; letter-spacing: -.02em; margin-block: 16px 24px; }
.guide-hero > p { max-width: 720px; font-size: 18px; line-height: 1.8; color: #68716a; }
.guide-kicker { color: #58a700; font-weight: 800; }
.guide-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; padding-bottom: 64px; }
.guide-card { padding: 28px; border: 2px solid #e0e8d9; border-radius: 22px; box-shadow: 0 4px 0 #e0e8d9; }
.guide-card h2 { font-size: 25px; line-height: 1.4; }
.guide-card p { color: #68716a; line-height: 1.8; }
.guide-card a, .guide-article a { color: #367f08; text-underline-offset: 4px; }
.guide-article { max-width: 800px; padding-bottom: 72px; }
.guide-article h2 { margin-top: 40px; font-size: 27px; line-height: 1.4; }
.guide-article p, .guide-article li { line-height: 1.9; font-size: 17px; color: #4c5650; }
.guide-article li { margin-block: 10px; }
.guide-article table { border-collapse: collapse; width: 100%; margin-block: 24px; }
.guide-article td, .guide-article th { text-align: left; border-bottom: 1px solid #dde5d7; padding: 12px 8px; overflow-wrap: anywhere; }
.guide-next { margin-top: 36px; padding: 24px; background: #f2f8e9; border-radius: 18px; }
.bilingual-note { line-height: 1.8; color: #68716a; }
html[lang="it"] .hero-copy h1 { font-size: clamp(36px, 4.5vw, 60px); }
.course-sample-footer span { white-space: nowrap; flex-shrink: 0; }
@media (max-width: 700px) {
  .intro-page .site-header nav { order: 3; width: 100%; justify-content: flex-start; gap: 12px 18px; }
  .intro-page .site-header .language-switch { margin-left: auto; }
  .guide-hero { padding-top: 36px; }
  .guide-grid { grid-template-columns: 1fr; }
  .guide-card { padding: 22px; }
  .guide-article { overflow-wrap: anywhere; }
  .guide-article td, .guide-article th { padding: 10px 5px; font-size: 14px; }
  html[lang="it"] .course-sample-footer { gap: 8px; padding: 15px 16px; }
  html[lang="it"] .course-sample-footer button { padding: 10px; }
}