/* CollegaDigitale — sistema di design "schedario"
   Palette: Cielo #E7F2F9 (fondo) · Superficie #FDFEFF (schede) · Inchiostro #16232E
            Blu Registro #1E43BF · Verde Sigillo #17705B · Grigio Attestato #566B7A
            Lacca #B94A2F (solo sezione editoriale) · Filetto #AFCCDE */

@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo-var.woff2') format('woff2');
  font-weight: 400 700;
  font-display: swap;
}
@font-face {
  font-family: 'Source Serif 4';
  src: url('/assets/fonts/sourceserif4-var.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Source Serif 4';
  src: url('/assets/fonts/sourceserif4-italic-var.woff2') format('woff2');
  font-weight: 400 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/assets/fonts/plexmono-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/assets/fonts/plexmono-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}

:root {
  --cielo: #E7F2F9;
  --superficie: #FDFEFF;
  --inchiostro: #16232E;
  --blu: #1E43BF;
  --sigillo: #17705B;
  --attestato: #566B7A;
  --lacca: #B94A2F;
  --filetto: #AFCCDE;
  --riga: rgba(30, 67, 191, .08);
  --ombra: rgba(22, 35, 46, .9);
  --display: 'Archivo', system-ui, sans-serif;
  --body: 'Source Serif 4', Georgia, serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --accent: var(--blu);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--inchiostro);
  background: var(--cielo);
}
body.editorial { --accent: var(--lacca); }

::selection { background: var(--inchiostro); color: var(--cielo); }

.container { max-width: 68rem; margin-inline: auto; padding-inline: 1.5rem; }

h1, h2, h3, h4 {
  font-family: var(--display);
  line-height: 1.12;
  letter-spacing: -0.018em;
  font-weight: 680;
}
h1 { font-size: clamp(2.3rem, 6vw, 3.9rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); margin-bottom: 1rem; }
h3 { font-size: 1.2rem; margin-bottom: .6rem; }

p + p { margin-top: 1em; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 1px;
}

.mono { font-family: var(--mono); font-size: .8125rem; letter-spacing: .01em; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--inchiostro); color: var(--cielo);
  padding: .5rem 1rem; z-index: 10;
}
.skip-link:focus { left: 0; }

/* ---- Elemento-firma: la targa ---- */
.targa {
  display: inline-block;
  font-family: var(--mono);
  font-size: .8125rem;
  border: 1px solid var(--inchiostro);
  outline: 1px solid var(--inchiostro);
  outline-offset: 2px;
  padding: .35rem .7rem;
  background: var(--superficie);
  margin: 3px;
}
.targa strong { font-weight: 500; }
.targa.targa-certified { border-color: var(--sigillo); outline-color: var(--sigillo); color: var(--sigillo); }
.targa.targa-muted { border-color: var(--attestato); outline-color: var(--attestato); color: var(--attestato); }

/* ---- Header ---- */
.site-header {
  background: var(--superficie);
  border-bottom: 2px solid var(--inchiostro);
}
.header-inner {
  display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
  padding-block: 1rem;
}
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--inchiostro); }
.brand-mark {
  font-family: var(--mono); font-weight: 500; font-size: .8rem;
  border: 1px solid var(--inchiostro); outline: 1px solid var(--inchiostro); outline-offset: 2px;
  padding: .15rem .4rem; margin: 3px;
  background: var(--cielo);
}
.brand-name { font-family: var(--display); font-weight: 680; font-size: 1.05rem; letter-spacing: -0.01em; }
.site-nav { flex: 1; }
.site-nav ul { display: flex; flex-wrap: wrap; gap: .1rem .4rem; list-style: none; }
.site-nav a {
  font-family: var(--display); font-size: .9rem; font-weight: 500;
  color: var(--inchiostro); text-decoration: none; padding: .35rem .55rem;
}
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--accent); box-shadow: inset 0 -2px 0 var(--accent); }
.lang-switch {
  text-decoration: none; color: var(--inchiostro); background: var(--superficie);
  border: 1px solid var(--inchiostro); padding: .3rem .6rem; font-weight: 500;
  box-shadow: 2px 2px 0 var(--inchiostro);
}
.lang-switch:hover { background: var(--inchiostro); color: var(--cielo); }

/* ---- Sezioni ---- */
section { padding-block: 3.5rem; }
.section-rule { border-top: 1px solid var(--filetto); }
.eyebrow {
  font-family: var(--mono); font-size: .75rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--attestato);
  display: block; margin-bottom: 1.2rem;
}
.eyebrow::before { content: '§ '; color: var(--accent); }
.lead { font-size: 1.2rem; max-width: 46rem; }
.measure { max-width: 44rem; }

/* Hero come pagina di registro: righe orizzontali che sfumano */
.hero {
  padding-block: 5rem 4rem;
 
}
.hero h1 { max-width: 20ch; margin-bottom: 1.4rem; }
.hero .lead { margin-bottom: 2.2rem; }

.cta-row { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.btn {
  display: inline-block; font-family: var(--display); font-weight: 600; font-size: .95rem;
  text-decoration: none; padding: .75rem 1.4rem; border: 1px solid var(--inchiostro);
  color: var(--inchiostro); background: var(--superficie);
  box-shadow: 3px 3px 0 var(--ombra);
  transition: background .15s, color .15s, box-shadow .15s, transform .15s;
  cursor: pointer;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ombra); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ombra); }
.btn-primary { background: var(--accent); border-color: var(--inchiostro); color: #fff; }
.btn-primary:hover { background: var(--inchiostro); color: var(--cielo); }

/* ---- Griglie: schede da catalogo ---- */
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.cols-3 > div {
  background: var(--superficie); padding: 1.6rem;
  border: 1px solid var(--inchiostro);
  box-shadow: 4px 4px 0 var(--filetto);
}
.cols-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.cols-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.cols-4 > div {
  background: var(--superficie); padding: 1.3rem;
  border: 1px solid var(--filetto);
  border-top: 3px solid var(--accent);
}
@media (max-width: 860px) {
  .cols-3, .cols-4 { grid-template-columns: 1fr; }
  .cols-2 { grid-template-columns: 1fr; }
  .cols-4 { gap: .8rem; }
}
.col-label { font-family: var(--mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--attestato); display: block; margin-bottom: .8rem; }
.col-verdict { font-family: var(--display); font-weight: 600; margin-bottom: .5rem; }

/* ---- Liste definitorie ---- */
.def-list { list-style: none; }
.def-list li { padding: 1.1rem 0; border-top: 1px solid var(--filetto); display: grid; grid-template-columns: 9rem 1fr; gap: 1rem; }
.def-list li:last-child { border-bottom: 1px solid var(--filetto); }
.def-list .def-term { font-family: var(--mono); font-size: .8125rem; font-weight: 500; padding-top: .2rem; color: var(--accent); }
@media (max-width: 640px) { .def-list li { grid-template-columns: 1fr; gap: .3rem; } }

/* ---- Capacità (protocollo) ---- */
.cap-list { list-style: none; }
.cap-list li { border-top: 1px solid var(--filetto); padding: 1.2rem 0; display: grid; grid-template-columns: 5.5rem 1fr; gap: 1.2rem; }
.cap-list li:last-child { border-bottom: 1px solid var(--filetto); }
.cap-id { font-family: var(--mono); font-size: .8125rem; font-weight: 500; color: var(--accent); padding-top: .25rem; }
.cap-list h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.cap-list p { font-size: .97rem; }
.cap-may { color: var(--attestato); font-family: var(--mono); font-size: .75rem; }
@media (max-width: 640px) { .cap-list li { grid-template-columns: 1fr; gap: .3rem; } }

/* ---- Box ---- */
.box {
  border: 1px solid var(--inchiostro); padding: 1.6rem; margin-block: 2rem;
  background: var(--superficie);
}
.box-accent { box-shadow: 5px 5px 0 var(--accent); }
.box h3 { margin-bottom: .6rem; }
.note { font-size: .9rem; color: var(--attestato); }

.banner {
  border: 1px solid var(--inchiostro); outline: 1px solid var(--inchiostro); outline-offset: 3px;
  margin: 3px; padding: 1rem 1.4rem; font-family: var(--mono); font-size: .875rem;
  background: var(--superficie);
  display: flex; gap: 1rem; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
}

/* ---- Registro ---- */
.agent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr)); gap: 1.4rem; margin-top: 2rem; }
.agent-card {
  background: var(--superficie);
  border: 1px solid var(--inchiostro);
  box-shadow: 4px 4px 0 var(--filetto);
  padding: 1.4rem; display: flex; flex-direction: column; gap: .7rem;
}
.agent-card h3 { margin: 0; }
.agent-card a { text-decoration: none; color: var(--inchiostro); }
.agent-card a:hover { color: var(--accent); }
.agent-operator { font-size: .9rem; }
.agent-operator strong { font-family: var(--display); font-size: .85rem; }

.status { font-family: var(--mono); font-size: .75rem; letter-spacing: .05em; padding: .2rem .55rem; border: 1px solid currentColor; display: inline-block; width: max-content; background: var(--superficie); }
.status-certified { color: var(--sigillo); }
.status-professional, .status-core { color: var(--attestato); }
.status-pending { color: var(--blu); }
.status-suspended { color: #8a3232; }

.profile-head { display: flex; flex-direction: column; gap: 1rem; padding-block: 3rem 1.5rem; }
.profile-meta { list-style: none; margin-block: 1.5rem; }
.profile-meta li { display: grid; grid-template-columns: 12rem 1fr; gap: 1rem; padding: .8rem 0; border-top: 1px solid var(--filetto); }
.profile-meta li:last-child { border-bottom: 1px solid var(--filetto); }
.profile-meta .k { font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--attestato); padding-top: .2rem; }
@media (max-width: 640px) { .profile-meta li { grid-template-columns: 1fr; gap: .2rem; } }
.operator-box {
  border: 1px solid var(--inchiostro); outline: 1px solid var(--inchiostro); outline-offset: 3px;
  margin: 3px; padding: 1.3rem 1.5rem; background: var(--superficie);
}
.operator-box .k { font-family: var(--mono); font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--attestato); display: block; margin-bottom: .4rem; }

/* ---- Form ---- */
form.std { max-width: 34rem; }
form.std label { display: block; font-family: var(--display); font-weight: 600; font-size: .9rem; margin: 1.2rem 0 .35rem; }
form.std input, form.std select, form.std textarea {
  width: 100%; font: inherit; font-size: .95rem; padding: .6rem .7rem;
  border: 1px solid var(--inchiostro); background: var(--superficie); color: var(--inchiostro);
}
form.std input:focus-visible, form.std select:focus-visible, form.std textarea:focus-visible {
  outline-offset: 0; box-shadow: 3px 3px 0 var(--filetto);
}
form.std textarea { min-height: 6rem; resize: vertical; }
form.std .btn { margin-top: 1.5rem; }
.form-msg { padding: 1rem 1.2rem; border: 1px solid var(--sigillo); color: var(--sigillo); background: var(--superficie); margin-block: 1.5rem; font-family: var(--display); font-size: .95rem; }
.form-msg.err { border-color: #8a3232; color: #8a3232; }

/* ---- Storie (registro caldo: accento lacca) ---- */
.story-list { list-style: none; }
.story-list li { border-top: 1px solid var(--filetto); padding: 1.6rem 0; }
.story-list li:last-child { border-bottom: 1px solid var(--filetto); }
.story-kind { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--lacca); }
.story-list h3 { margin: .4rem 0; font-size: 1.35rem; }
.story-list h3 a { text-decoration: none; color: var(--inchiostro); }
.story-list h3 a:hover { color: var(--lacca); }
.story-date { font-family: var(--mono); font-size: .78rem; color: var(--attestato); }

.disclaimer {
  border: 1px solid var(--lacca); border-left-width: 4px;
  padding: .8rem 1.2rem; background: var(--superficie);
  font-style: italic; font-size: .95rem; margin-block: 1.5rem;
}
article.story { max-width: 42rem; margin-inline: auto; padding-block: 3rem; }
article.story h1 { font-size: clamp(1.9rem, 4.5vw, 2.6rem); margin-block: .5rem 1rem; }
article.story .story-body { font-size: 1.1rem; }
article.story .story-body p + p { margin-top: 1.2em; }
article.story .story-body h2, article.story .story-body h3 { margin-top: 2rem; }
article.story .story-body blockquote { border-left: 3px solid var(--lacca); padding-left: 1.2rem; font-style: italic; margin-block: 1.4rem; }

.newsletter-box {
  border: 1px solid var(--lacca); padding: 1.5rem; margin-block: 2.5rem;
  background: var(--superficie); box-shadow: 4px 4px 0 var(--lacca);
}
.newsletter-box h3 { color: var(--lacca); }

/* ---- Funnel ---- */
.next-step { border-top: 1px solid var(--filetto); padding-block: 2.5rem 3.5rem; }
.next-step .eyebrow { margin-bottom: .6rem; }
.next-step a { font-family: var(--display); font-weight: 600; font-size: 1.3rem; }

/* ---- Tabelle ---- */
.table-wrap { overflow-x: auto; }
table.std { border-collapse: collapse; width: 100%; font-size: .95rem; background: var(--superficie); border: 1px solid var(--inchiostro); }
table.std th { font-family: var(--display); font-size: .85rem; text-align: left; border-bottom: 2px solid var(--inchiostro); padding: .6rem .8rem; }
table.std td { border-bottom: 1px solid var(--filetto); padding: .6rem .8rem; vertical-align: top; }
table.std td:first-child { font-family: var(--mono); font-size: .8125rem; white-space: nowrap; }

/* ---- Footer in inchiostro ---- */
.site-footer {
  background: var(--inchiostro); color: #BFD5E4;
  margin-top: 4rem; padding-block: 2.5rem; font-size: .9rem;
  border-top: 4px double var(--filetto);
}
.footer-cols { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.footer-credit { max-width: 34rem; }
.footer-version { margin-top: .6rem; color: #8FA9BB; }
.footer-links { list-style: none; display: flex; gap: 1.2rem; flex-wrap: wrap; }
.site-footer a { color: #DCEBF5; }
.site-footer a:hover { color: #fff; }

/* ---- 404 ---- */
.error-page { padding-block: 6rem; text-align: center; }
.error-page .mono { color: var(--attestato); display: block; margin-bottom: 1rem; }

code {
  font-family: var(--mono); font-size: .85em;
  background: #D5E8F3; padding: .1em .35em; border-radius: 2px;
}
pre {
  font-family: var(--mono); font-size: .8125rem; line-height: 1.5;
  background: var(--inchiostro); color: #DCEBF5; padding: 1.2rem 1.4rem; overflow-x: auto; margin-block: 1.2rem;
}
pre code { background: none; padding: 0; color: inherit; }