/* =========================================================
   Sportello Lavoro & Immigrazione — prototype design system
   ========================================================= */

:root{
  --navy: #142E4A;
  --navy-deep: #0D2038;
  --blue: #2B5C8A;
  --blue-light: #E8EFF5;
  --paper: #F5F6F3;
  --paper-alt: #ECEEE9;
  --ink: #1C1F22;
  --ink-soft: #4A5158;
  --bronze: #B8863B;
  --bronze-dark: #8F6829;
  --green: #3C6E47;
  --green-bg: #E9F1EA;
  --red: #A23B2E;
  --line: #D7DBDD;
  --line-strong: #B7BDC1;
  --radius: 3px;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 1120px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{
  font-family: var(--serif);
  color: var(--navy-deep);
  line-height: 1.2;
  margin: 0 0 .5em;
  font-weight: 600;
}
p{ margin: 0 0 1em; color: var(--ink-soft); max-width: 68ch; }
a{ color: var(--blue); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 3px solid var(--bronze);
  outline-offset: 2px;
}
img{ max-width: 100%; display:block; }
.wrap{ max-width: var(--max); margin: 0 auto; padding: 0 24px; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- Prototype banner ---------- */
.proto-banner{
  background: var(--bronze-dark);
  color: #fff;
  font-size: 13px;
  letter-spacing: .01em;
  text-align: center;
  padding: 7px 16px;
}
.proto-banner strong{ font-weight: 700; }

/* ---------- Utility bar ---------- */
.util-bar{
  background: var(--navy-deep);
  color: #C9D4DE;
  font-size: 12.5px;
}
.util-bar .wrap{
  display:flex; justify-content: space-between; align-items:center;
  padding-top: 6px; padding-bottom: 6px; gap: 16px; flex-wrap: wrap;
}
.util-bar a{ color: #C9D4DE; text-decoration:none; margin-right: 18px; }
.util-bar a:hover{ color:#fff; text-decoration: underline; }
.util-bar .lang{ display:flex; gap:10px; }
.util-bar .lang button{
  background:none; border:none; color:#C9D4DE; font-size:12.5px; cursor:pointer; padding:0;
}
.util-bar .lang button[aria-current="true"]{ color:#fff; font-weight:700; text-decoration: underline; }

/* ---------- Header / nav ---------- */
header.site-header{
  background: var(--navy);
  border-bottom: 4px solid var(--bronze);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top: 18px; padding-bottom: 18px; gap: 24px; flex-wrap: wrap;
}
.brand{ display:flex; align-items:center; gap:14px; text-decoration:none; }
.brand .mark{ width:42px; height:42px; flex-shrink:0; }
.brand .name{ color:#fff; font-family: var(--serif); font-size: 20px; line-height:1.15; }
.brand .name small{ display:block; font-family: var(--sans); font-size: 12px; color:#AFC0CF; font-weight:400; margin-top:2px; }

nav.main-nav ul{
  list-style:none; display:flex; gap: 4px; margin:0; padding:0; flex-wrap:wrap;
}
nav.main-nav a{
  color:#E7ECF1; text-decoration:none; font-size: 15px; padding: 10px 14px;
  border-radius: var(--radius); display:block;
}
nav.main-nav a:hover{ background: rgba(255,255,255,.08); }
nav.main-nav a[aria-current="page"]{
  background: rgba(255,255,255,.12); font-weight: 600; color:#fff;
}
.nav-toggle{ display:none; }

/* ---------- Hero ---------- */
.hero{
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  color:#fff;
  padding: 64px 0 76px;
}
.hero .wrap{ display:grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items:center; }
.hero h1{ color:#fff; font-size: clamp(30px, 4vw, 44px); max-width: 14ch; }
.hero p.lead{ color:#C9D4DE; font-size: 18px; max-width: 46ch; }
.hero .cta-row{ display:flex; gap:14px; margin-top: 28px; flex-wrap:wrap; }
.hero .art{ justify-self: center; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-block; font-family: var(--sans); font-size: 15px; font-weight:600;
  padding: 12px 22px; border-radius: var(--radius); text-decoration:none;
  border: 1.5px solid transparent; cursor:pointer;
}
.btn-primary{ background: var(--bronze); color: #1C1400; }
.btn-primary:hover{ background: #C99748; }
.btn-outline{ background: transparent; color:#fff; border-color: rgba(255,255,255,.55); }
.btn-outline:hover{ border-color:#fff; }
.btn-ghost{ background: transparent; color: var(--blue); border-color: var(--line-strong); }
.btn-ghost:hover{ background: var(--blue-light); }
.btn:disabled{ opacity:.55; cursor:not-allowed; }

/* ---------- Sections ---------- */
section{ padding: 64px 0; }
section.alt{ background: var(--paper-alt); }
.section-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; margin-bottom: 32px; flex-wrap:wrap; }
.section-head p{ margin:0; }

/* Service list — bordered blocks with a category color bar, not identical cards */
.service-list{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border:1px solid var(--line); }
.service-item{
  background: var(--paper); padding: 26px 24px; border-left: 4px solid var(--blue);
}
.service-item:nth-child(2){ border-left-color: var(--bronze); }
.service-item:nth-child(3){ border-left-color: var(--green); }
.service-item h3{ font-size: 18px; margin-bottom:.4em; }
.service-item p{ font-size: 14.5px; margin-bottom: 14px; }
.service-item a{ font-size: 14px; font-weight:600; text-decoration:none; }

/* Article list */
.article-list{ display:flex; flex-direction:column; }
.article-row{
  display:grid; grid-template-columns: 120px 1fr auto; gap: 22px; align-items:start;
  padding: 22px 0; border-bottom: 1px solid var(--line);
}
.article-row:first-child{ border-top: 1px solid var(--line); }
.article-row .tag{
  font-size: 12px; font-weight:700; color: var(--navy); background: var(--blue-light);
  padding: 5px 9px; border-radius: var(--radius); text-align:center; align-self:start;
}
.article-row h3{ font-size: 18px; margin-bottom: .3em; }
.article-row a.title-link{ text-decoration:none; color: inherit; }
.article-row a.title-link:hover{ color: var(--blue); }
.article-row .meta{ font-size: 13px; color: var(--ink-soft); margin-top:6px; }
.article-row .go{ align-self:center; font-size: 14px; font-weight:600; text-decoration:none; white-space:nowrap; }

/* Article page */
.article-header{ background: var(--navy); color:#fff; padding: 44px 0 40px; }
.article-header .tag{ font-size:12.5px; font-weight:700; color:#fff; background: rgba(255,255,255,.14); padding:5px 10px; border-radius: var(--radius); }
.article-header h1{ color:#fff; margin-top: 14px; max-width: 22ch; }
.article-header .meta{ color:#AFC0CF; font-size:14px; }
.article-body{ padding: 48px 0 72px; }
.article-body .wrap{ display:grid; grid-template-columns: 1fr 280px; gap: 56px; }
.article-body h2{ font-size: 22px; margin-top: 1.6em; }
.article-body h3{ font-size: 18px; margin-top: 1.4em; }
.article-body p, .article-body li{ color: var(--ink); max-width: 66ch; }
.article-body ul, .article-body ol{ padding-left: 22px; }
.callout{
  background: var(--blue-light); border-left: 4px solid var(--blue); padding: 16px 20px; margin: 24px 0; border-radius: 0 var(--radius) var(--radius) 0;
}
.callout p{ margin:0; color: var(--ink); font-size: 14.5px; }
.disclaimer-box{
  background: var(--paper-alt); border: 1px solid var(--line); padding: 16px 20px; margin-top: 32px; border-radius: var(--radius);
}
.disclaimer-box p{ font-size: 13.5px; margin:0; color: var(--ink-soft); }
aside.side{ font-size: 14px; }
aside.side h4{ font-size: 14px; text-transform: none; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
aside.side ul{ list-style:none; padding:0; margin:0; }
aside.side li{ padding: 9px 0; border-bottom: 1px solid var(--line); }
aside.side a{ text-decoration:none; font-size: 14px; }

/* Steps (procedure) */
.steps{ counter-reset: step; list-style:none; padding:0; margin: 28px 0; }
.steps li{
  counter-increment: step; position:relative; padding: 8px 0 8px 40px; margin-bottom: 6px;
}
.steps li::before{
  content: counter(step); position:absolute; left:0; top:6px; width: 26px; height:26px;
  border: 1.5px solid var(--bronze); color: var(--bronze-dark); font-weight:700; font-size: 13px;
  display:flex; align-items:center; justify-content:center; border-radius: 50%;
}

/* Table */
table.data-table{ width:100%; border-collapse: collapse; margin: 20px 0; font-size: 14.5px; }
table.data-table th, table.data-table td{ text-align:left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
table.data-table th{ font-family: var(--serif); font-weight:600; color: var(--navy-deep); background: var(--paper-alt); }

/* ---------- Form (status check) ---------- */
.form-shell{ background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 36px 40px; max-width: 640px; margin: 0 auto; position:relative; }
.form-shell .watermark{
  position:absolute; top:14px; right:14px; font-size: 11px; font-weight:700; letter-spacing:.04em;
  color: var(--bronze-dark); border: 1px solid var(--bronze); padding: 4px 8px; border-radius: var(--radius);
  background: #FBF3E5;
}
.field{ margin-bottom: 20px; }
.field label{ display:block; font-size: 14px; font-weight:600; color: var(--navy-deep); margin-bottom: 6px; }
.field .hint{ font-size: 12.5px; color: var(--ink-soft); margin-top: 4px; }
.field input, .field select{
  width:100%; padding: 11px 13px; font-size: 15px; font-family: var(--sans);
  border: 1.5px solid var(--line-strong); border-radius: var(--radius); background:#fff; color: var(--ink);
}
.field input:focus, .field select:focus{ border-color: var(--blue); }
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.consent{ display:flex; gap: 10px; align-items:flex-start; margin: 22px 0; }
.consent input{ margin-top:4px; }
.consent label{ font-size: 13.5px; color: var(--ink-soft); }
.form-note{
  font-size: 13px; color: var(--ink-soft); background: var(--paper-alt); border-radius: var(--radius);
  padding: 12px 14px; margin-top: 22px;
}
.form-note.is-error{ background: #F7E9E7; color: var(--red); }

/* Demo test-data helper box */
.test-codes{
  max-width: 640px; margin: 0 auto 24px; background: #FBF3E5; border: 1px solid var(--bronze);
  border-radius: var(--radius); padding: 16px 20px;
}
.test-codes h4{ font-family: var(--sans); font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--bronze-dark); margin: 0 0 10px; }
.test-codes .table-scroll{ overflow-x: auto; -webkit-overflow-scrolling: touch; }
.test-codes table{ width:100%; min-width: 640px; border-collapse: collapse; font-size: 13px; }
.test-codes th, .test-codes td{ text-align:left; padding: 5px 10px 5px 0; white-space: nowrap; }
.test-codes th{ color: var(--ink-soft); font-weight:600; white-space:nowrap; }
.test-codes td{ color: var(--ink); }

/* Result panel */
.result-panel{
  max-width: 640px; margin: 28px auto 0; background:#fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 36px;
}
.result-panel[hidden]{ display:none; }
.result-status{ display:flex; align-items:center; gap: 12px; margin-bottom: 18px; }
.status-badge{
  display:inline-block; font-size: 12.5px; font-weight:700; letter-spacing:.02em;
  padding: 6px 12px; border-radius: 999px;
}
.status-badge.stato-valutazione{ background: var(--blue-light); color: var(--blue); }
.status-badge.stato-documenti{ background: #FBF3E5; color: var(--bronze-dark); }
.status-badge.stato-approvato{ background: var(--green-bg); color: var(--green); }
.status-badge.stato-respinto{ background: #F7E9E7; color: var(--red); }
.result-panel dl{ display:grid; grid-template-columns: 160px 1fr; gap: 10px 16px; margin: 20px 0; font-size: 14.5px; }
.result-panel dt{ color: var(--ink-soft); }
.result-panel dd{ margin:0; color: var(--ink); font-weight:500; }
.result-panel .result-message{
  font-size: 14px; background: var(--paper-alt); border-radius: var(--radius); padding: 14px 16px; margin-top: 8px;
}
.result-panel .result-reset{ margin-top: 20px; }

/* ---------- Footer ---------- */
footer.site-footer{ background: var(--navy-deep); color: #B9C4CE; padding: 52px 0 28px; margin-top: 40px; }
footer.site-footer .grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
footer.site-footer h4{ color:#fff; font-size: 14px; font-family: var(--sans); font-weight:700; margin-bottom: 14px; }
footer.site-footer ul{ list-style:none; padding:0; margin:0; }
footer.site-footer li{ margin-bottom: 9px; }
footer.site-footer a{ color:#B9C4CE; text-decoration:none; font-size: 14px; }
footer.site-footer a:hover{ color:#fff; text-decoration:underline; }
footer.site-footer p{ color:#8FA0AD; font-size: 13px; }
.footer-base{ border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 20px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; }
.footer-base p{ margin:0; }

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero .wrap{ grid-template-columns: 1fr; }
  .hero .art{ order:-1; max-width: 220px; }
  .service-list{ grid-template-columns: 1fr; }
  .article-body .wrap{ grid-template-columns: 1fr; }
  footer.site-footer .grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px){
  nav.main-nav ul{ display:none; flex-direction:column; width:100%; }
  nav.main-nav.open ul{ display:flex; }
  nav.main-nav a{ padding: 12px 4px; border-bottom: 1px solid rgba(255,255,255,.1); }
  .nav-toggle{
    display:block; background:none; border:1px solid rgba(255,255,255,.4); color:#fff;
    padding: 8px 12px; border-radius: var(--radius); font-size: 14px; cursor:pointer;
  }
  .site-header .wrap{ position:relative; }
  nav.main-nav{ width:100%; }
  .field-row{ grid-template-columns: 1fr; }
  .article-row{ grid-template-columns: 1fr; }
  footer.site-footer .grid{ grid-template-columns: 1fr; }

  .form-shell{ padding: 26px 18px; }
  .form-shell .watermark{ position:static; display:inline-block; margin-bottom: 14px; }
  .test-codes{ padding: 14px 14px; }
  .result-panel{ padding: 22px 18px; }
  .result-panel dl{ grid-template-columns: 1fr; gap: 4px 0; }
  .result-panel dt{ margin-top: 10px; font-size: 12.5px; text-transform: uppercase; letter-spacing: .03em; }
  .result-panel dt:first-child{ margin-top:0; }
  .result-status{ flex-wrap: wrap; }
}