/* ═══════════════════════════════════════════════════════════
   IL GIORNALAIO — Stile editoriale
   Palette: Blu notte #1B2A4A · Inchiostro #1A1A2E · Carta #F8F6F0
            Accento rosso #C0392B · Grigio #6B7280
   ═══════════════════════════════════════════════════════════ */

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

:root {
  --blu:    #1B2A4A;
  --blu-l:  #2C4A7C;
  --inchiostro: #1A1A2E;
  --carta:  #F8F6F0;
  --bianco: #FFFFFF;
  --rosso:  #C0392B;
  --grigio: #6B7280;
  --bordo:  #DDD8CC;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Sans 3', system-ui, sans-serif;
  --max-w: 1200px;
  --r: 6px;
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--carta); color: var(--inchiostro); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── HEADER — sfondo bianco ───────────────────────────────── */
.site-header {
  background: #fff;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 1px 0 var(--bordo), 0 2px 12px rgba(0,0,0,.06);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 68px;
  display: flex; align-items: center; gap: 2rem;
}
.header-logo img { height: 44px; transition: opacity .2s; }
.header-logo:hover img { opacity: .75; }

.main-nav { display: flex; gap: .15rem; flex: 1; }
.main-nav a {
  color: var(--blu);
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .4rem .6rem;
  border-radius: 4px;
  transition: background .2s, color .2s;
}
.main-nav a:hover { background: var(--carta); color: var(--rosso); }
.main-nav a[href*="chi-sono"] {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  letter-spacing: .01em;
  opacity: .9;
  line-height: 1;
  vertical-align: middle;
  padding-top: .55rem;
  padding-bottom: .55rem;
}

/* Search */
.header-search { position: relative; }
.search-form {
  display: flex; align-items: center;
  background: var(--carta);
  border: 1.5px solid var(--bordo);
  border-radius: 20px;
  padding: .3rem .3rem .3rem .9rem;
  transition: border-color .2s;
}
.search-form:focus-within { border-color: var(--blu); }
.search-form input {
  background: none; border: none; outline: none;
  color: var(--inchiostro); font-size: .88rem; width: 160px;
}
.search-form input::placeholder { color: var(--grigio); }
.search-form button {
  background: var(--blu); border: none;
  border-radius: 16px; padding: .35rem .6rem;
  color: #fff; cursor: pointer; display: flex; align-items: center;
  transition: background .2s;
}
.search-form button:hover { background: var(--blu-l); }

.search-suggestions {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: #fff; border-radius: var(--r);
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
  min-width: 280px; display: none;
  border: 1px solid var(--bordo);
}
.search-suggestions.open { display: block; }
.suggestion-item {
  padding: .7rem 1rem; font-size: .9rem;
  border-bottom: 1px solid var(--bordo); color: var(--inchiostro);
  cursor: pointer; transition: background .15s;
}
.suggestion-item:last-child { border-bottom: none; }
.suggestion-item:hover { background: var(--carta); }

.nav-toggle {
  display: none; background: none; border: none;
  color: var(--blu); font-size: 1.5rem; cursor: pointer;
  padding: .3rem;
}

/* Mobile nav */
.mobile-nav {
  display: none; flex-direction: column;
  background: #fff; padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--bordo);
}
.mobile-nav a {
  color: var(--blu); padding: .55rem 0;
  border-bottom: 1px solid var(--bordo);
  font-weight: 700; font-size: .95rem;
}
.mobile-nav.open { display: flex; }
.mobile-search { display: flex; gap: .5rem; margin-top: 1rem; }
.mobile-search input {
  flex: 1; padding: .5rem .8rem; border-radius: 20px;
  border: 1.5px solid var(--bordo); background: var(--carta);
  color: var(--inchiostro); font-size: .9rem;
}
.mobile-search button {
  padding: .5rem 1rem; border-radius: 20px;
  background: var(--blu); border: none; color: #fff; cursor: pointer;
}

/* ── FLASH MESSAGES ───────────────────────────────────────── */
.flash-container { max-width: var(--max-w); margin: 1rem auto; padding: 0 1.5rem; }
.flash { padding: .75rem 1.2rem; border-radius: var(--r); font-size: .92rem; margin-bottom: .5rem; }
.flash-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.flash-error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.flash-info    { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }

/* ── SPLASH — immagine fissa con claim sovrapposto ───────── */
.splash {
  width: 100%; overflow: hidden; line-height: 0;
  position: relative;
}
.splash > img {
  width: 100%; max-height: 520px;
  object-fit: cover; object-position: center top; display: block;
}
.splash-claim {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; justify-content: center;
  padding-bottom: 2rem;
  background: linear-gradient(to top, rgba(255,255,255,.72) 0%, transparent 100%);
}
.splash-claim img {
  width: clamp(280px, 45%, 580px);
  height: auto; display: block;
}

/* ── CAT BADGE ────────────────────────────────────────────── */
.cat-badge {
  display: inline-block;
  background: var(--rosso); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: .25rem .7rem;
  border-radius: 3px;
}

/* ── ULTIMO ARTICOLO — piena colonna sinistra ─────────────── */
.ultimo-articolo {
  background: #fff; border: 1px solid var(--bordo);
  border-radius: var(--r); overflow: hidden;
  margin-bottom: 2.5rem;
}
.ultimo-img-link { display: block; overflow: hidden; }
.ultimo-img {
  width: 100%; max-height: 420px; object-fit: cover;
  transition: transform .4s;
}
.ultimo-img-link:hover .ultimo-img { transform: scale(1.02); }
.ultimo-body { padding: 1.8rem 2rem 2rem; }
.ultimo-meta { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.ultimo-meta time { font-size: .85rem; color: var(--grigio); }
.ultimo-titolo {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  line-height: 1.2; margin-bottom: 1rem; color: var(--inchiostro);
}
.ultimo-titolo a { color: inherit; transition: color .15s; }
.ultimo-titolo a:hover { color: var(--blu); }
.ultimo-intro {
  font-size: 1.05rem; color: var(--grigio);
  line-height: 1.65; margin-bottom: .5rem;
}
.btn-leggi {
  display: block; width: fit-content; margin-left: auto;
  background: transparent; color: var(--blu);
  border: none; padding: .1rem 0;
  font-weight: 700; font-size: .85rem;
  letter-spacing: .02em;
  transition: color .2s;
}
.btn-leggi:hover { color: var(--rosso); }

/* ── GRIGLIA 3 COLONNE ────────────────────────────────────── */
.griglia-section { }
.griglia-3 { grid-template-columns: repeat(3, 1fr) !important; }

/* ── HOME BODY ────────────────────────────────────────────── */
.home-body {
  max-width: var(--max-w); margin: 2.5rem auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 260px;
  grid-template-areas: "main sidebar";
  gap: 2.5rem;
  align-items: start;
}
.home-main { grid-area: main; }

/* ── SIDEBAR ──────────────────────────────────────────────── */
.sidebar { grid-area: sidebar; }
.sidebar-block {
  background: #fff; border: 1px solid var(--bordo);
  border-radius: var(--r); padding: 1.4rem;
  margin-bottom: 1.5rem;
}
.sidebar-title {
  font-family: var(--font-display); font-size: 1rem;
  color: var(--blu); border-bottom: 2px solid var(--bordo);
  padding-bottom: .5rem; margin-bottom: 1rem;
}
.cat-list { list-style: none; }
.cat-list li { border-bottom: 1px solid var(--bordo); }
.cat-list li:last-child { border-bottom: none; }
.cat-list a {
  display: block; padding: .55rem 0;
  font-size: .9rem; color: var(--inchiostro);
  transition: color .15s, padding-left .15s;
}
.cat-list a:hover { color: var(--blu); padding-left: .4rem; }

/* Tag cloud proporzionale */
.tag-cloud { display: flex; flex-wrap: wrap; gap: .45rem; line-height: 1.3; overflow: hidden; }
.tag-pill {
  display: inline-block;
  background: var(--carta); border: 1px solid var(--bordo);
  color: var(--blu); font-weight: 600;
  padding: .22rem .6rem; border-radius: 20px;
  transition: background .2s, color .2s, border-color .2s;
}
.tag-pill:hover { background: var(--blu); color: #fff; border-color: var(--blu); }

/* ── GRIGLIA ──────────────────────────────────────────────── */
.griglia-wrap { grid-area: griglia; }
.section-label {
  font-family: var(--font-display); font-size: 1.3rem;
  color: var(--blu); border-bottom: 3px solid var(--blu);
  padding-bottom: .4rem; margin-bottom: 1.5rem;
}
.griglia {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.griglia-lista { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

.card {
  background: #fff; border: 1px solid var(--bordo);
  border-radius: var(--r); overflow: hidden;
  transition: box-shadow .25s, transform .2s;
  display: flex; flex-direction: column;
}
.card:hover { box-shadow: 0 6px 24px rgba(27,42,74,.12); transform: translateY(-2px); }

.card-img-link { display: block; aspect-ratio: 16/9; overflow: hidden; }
.card-img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.card:hover .card-img { transform: scale(1.04); }
.card-no-img {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--blu) 0%, var(--blu-l) 100%);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.5); font-size: .85rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
}

.card-body { padding: 1rem 1.1rem 1.2rem; flex: 1; display: flex; flex-direction: column; }
.card-cat {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--rosso); margin-bottom: .4rem; display: block;
}
.card-title { font-family: var(--font-display); font-size: 1.05rem; line-height: 1.3; margin-bottom: .6rem; flex: 1; }
.card-title a { color: var(--inchiostro); transition: color .15s; }
.card-title a:hover { color: var(--blu); }
.card-intro { font-size: .87rem; color: var(--grigio); line-height: 1.55; margin-bottom: .8rem; }
.card-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }
.card-meta time { font-size: .78rem; color: var(--grigio); }
.card-leggi { font-size: .82rem; font-weight: 700; color: var(--blu); transition: color .15s; }
.card-leggi:hover { color: var(--rosso); }

/* ── EMPTY STATE ──────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 3rem 1rem;
  color: var(--grigio); font-size: 1rem;
}
.empty-state a { color: var(--blu); font-weight: 600; }

/* ── LISTA PAGE ───────────────────────────────────────────── */
.lista-wrap { max-width: var(--max-w); margin: 2.5rem auto; padding: 0 1.5rem; }
.lista-header { margin-bottom: 2rem; border-bottom: 3px solid var(--blu); padding-bottom: .6rem; }
.lista-titolo { font-family: var(--font-display); font-size: 2rem; color: var(--blu); }
.lista-count { color: var(--grigio); font-size: .9rem; margin-top: .3rem; }

/* ── ARTICOLO ─────────────────────────────────────────────── */
.articolo-wrap { max-width: 820px; margin: 0 auto; }
.articolo-cover { width: 100%; }
.articolo-cover img { width: 100%; height: auto; display: block; }
.articolo-inner { padding: 2.5rem 2rem 3rem; }

.articolo-meta-top { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.articolo-data { font-size: .85rem; color: var(--grigio); }
.articolo-titolo { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.6rem); line-height: 1.2; margin-bottom: 1rem; color: var(--inchiostro); }
.articolo-intro { font-size: 1.15rem; color: var(--grigio); line-height: 1.6; font-style: italic; }
.articolo-divider { border: none; border-top: 2px solid var(--bordo); margin: 1.8rem 0; }

.articolo-body { font-size: 1.05rem; line-height: 1.8; }
.articolo-body h2 { font-family: var(--font-display); font-size: 1.5rem; margin: 2rem 0 .8rem; color: var(--blu); }
.articolo-body h3 { font-family: var(--font-display); font-size: 1.2rem; margin: 1.5rem 0 .6rem; }
.articolo-body p  { margin-bottom: 1.2rem; }
.articolo-body blockquote {
  border-left: 4px solid var(--rosso); margin: 1.5rem 0;
  padding: .8rem 1.2rem; background: #fff; color: var(--grigio);
  font-style: italic; font-size: 1.05rem;
}
.articolo-body a { color: var(--blu); text-decoration: underline; }

.articolo-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin: 2rem 0 1.5rem; }

.articolo-share { display: flex; align-items: center; gap: .6rem; margin: 1.5rem 0; flex-wrap: wrap; }
.articolo-share span { font-size: .85rem; color: var(--grigio); font-weight: 600; }
.share-btn {
  padding: .35rem .9rem; border-radius: 4px; font-size: .82rem; font-weight: 700;
}
.share-tw { background: #000; color: #fff; }
.share-fb { background: #1877f2; color: #fff; }
.share-li { background: #0a66c2; color: #fff; }

.articolo-back { margin-top: 1.5rem; }
.articolo-back a { color: var(--blu); font-weight: 600; font-size: .9rem; }

/* ── FOOTER — barra orizzontale compatta ──────────────────── */
.site-footer {
  background: #fff;
  color: var(--inchiostro);
  margin-top: 4rem;
  border-top: 1px solid var(--bordo);
}
.footer-bar {
  max-width: var(--max-w); margin: 0 auto;
  padding: 1rem 2rem;
  display: flex; align-items: center;
  justify-content: space-between;
}
.footer-logo img { display: block; }
.footer-logo:hover img { opacity: .75; transition: opacity .2s; }

/* Icone social centrate */
.footer-social-icons { display: flex; gap: 1.4rem; align-items: center; }
.footer-icon {
  display: flex; align-items: center; justify-content: center;
  color: var(--inchiostro); transition: color .2s;
}
.footer-icon svg { width: 22px; height: 22px; fill: currentColor; }
.footer-icon:hover { color: var(--blu); }

/* Email destra */
.footer-email-link {
  font-size: .85rem; color: var(--grigio);
  transition: color .15s;
}
.footer-email-link:hover { color: var(--blu); }

.footer-bottom {
  border-top: 1px solid var(--bordo);
  text-align: center; padding: .6rem 1.5rem;
  font-size: .75rem; color: #bbb;
}
.footer-bottom a { color: #bbb; transition: color .15s; }
.footer-bottom a:hover { color: var(--blu); }

/* ── RESPONSIVE ───────────────────────────────────────────── */
/* ── TABLET (≤900px) ──────────────────────────────────────── */
@media (max-width: 900px) {
  /* Header */
  .main-nav { display: none; }
  .header-search { display: none; }
  .nav-toggle { display: block; margin-left: auto; }

  /* Layout */
  .home-body {
    grid-template-columns: 1fr;
    grid-template-areas: "main" "sidebar";
    padding: 0 1rem;
    margin-top: 1.5rem;
  }
  .sidebar { order: 2; }

  /* Griglia 2 colonne su tablet */
  .griglia-3 { grid-template-columns: repeat(2, 1fr) !important; }

  /* Ultimo articolo */
  .ultimo-img { max-height: 320px; }
  .ultimo-body { padding: 1.4rem; }
  .ultimo-titolo { font-size: 1.5rem; }

  /* Footer */
  .footer-bar { flex-wrap: wrap; gap: 1rem; justify-content: center; padding: 1rem; }
}

/* ── MOBILE (≤600px) ──────────────────────────────────────── */
@media (max-width: 600px) {
  /* Header */
  .header-inner { padding: 0 1rem; height: 58px; gap: 1rem; }
  .header-logo img { height: 34px; }

  /* Splash */
  .splash img { max-height: 200px; object-position: center center; }

  /* Layout */
  .home-body { padding: 0 .8rem; margin-top: 1.2rem; gap: 1.5rem; }

  /* Ultimo articolo — senza immagine grande su mobile, layout compatto */
  .ultimo-articolo { border-radius: 4px; }
  .ultimo-img { max-height: 220px; }
  .ultimo-body { padding: 1rem; }
  .ultimo-titolo { font-size: 1.2rem; }
  .ultimo-intro { font-size: .95rem; }

  /* Griglia 1 colonna su mobile */
  .griglia-3 { grid-template-columns: 1fr !important; }
  .griglia-section { margin-top: .5rem; }
  .section-label { font-size: 1.1rem; }

  /* Card */
  .card-title { font-size: .95rem; }

  /* Articolo singolo */
  .articolo-inner { padding: 1.2rem .9rem 2rem; }
  .articolo-titolo { font-size: 1.4rem; }
  .articolo-body { font-size: .97rem; }

  /* Sidebar */
  .sidebar-block { padding: 1rem; }
  .tag-cloud { gap: .35rem; }

  /* Footer */
  .footer-bar {
    flex-direction: column; align-items: center;
    text-align: center; padding: 1rem;
    gap: .8rem;
  }
  .footer-social-icons { gap: 1.2rem; }
  .footer-icon svg { width: 24px; height: 24px; }
}

/* ── TAG CLOUD PROPORZIONALE ──────────────────────────────── */
/* 5 livelli di dimensione: dal meno usato al più usato */
.tag-size-1 { font-size: .72rem; opacity: .75; }
.tag-size-2 { font-size: .82rem; opacity: .85; }
.tag-size-3 { font-size: .92rem; }
.tag-size-4 { font-size: 1.05rem; font-weight: 700; }
.tag-size-5 { font-size: 1.2rem;  font-weight: 700; }

/* ── CHI SONO ─────────────────────────────────────────────── */
.chisono-wrap { max-width: 820px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }

.chisono-header {
  border-bottom: 3px solid var(--blu);
  padding-bottom: 2rem; margin-bottom: 2.5rem;
}
.chisono-nome {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
  color: var(--blu); margin-bottom: .3rem;
}
.chisono-tagline {
  font-size: .95rem; color: var(--grigio);
  letter-spacing: .04em; margin-bottom: 1.2rem;
}
.chisono-social { display: flex; gap: 1rem; }
.chisono-social a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--carta); border: 1.5px solid var(--bordo);
  color: var(--blu); transition: background .2s, color .2s;
}
.chisono-social a:hover { background: var(--blu); color: #fff; border-color: var(--blu); }
.chisono-social svg { width: 16px; height: 16px; fill: currentColor; }

.chisono-section { margin-bottom: 2.5rem; }
.chisono-lead {
  font-size: 1.15rem; font-style: italic; color: var(--grigio);
  line-height: 1.65; margin-bottom: 1.2rem;
  border-left: 3px solid var(--rosso); padding-left: 1rem;
}
.chisono-section p {
  font-size: 1.02rem; line-height: 1.8;
  color: var(--inchiostro); margin-bottom: 1rem;
}
.chisono-h2 {
  font-family: var(--font-display); font-size: 1.4rem;
  color: var(--blu); border-bottom: 2px solid var(--bordo);
  padding-bottom: .4rem; margin-bottom: 1.5rem;
}

/* Timeline */
.timeline { display: flex; flex-direction: column; gap: 0; }
.tl-item {
  display: grid; grid-template-columns: 90px 1fr;
  gap: 1rem; padding: 1rem 0;
  border-bottom: 1px solid var(--bordo);
}
.tl-item:last-child { border-bottom: none; }
.tl-anno {
  font-family: var(--font-display); font-size: .95rem;
  font-weight: 700; color: var(--rosso);
  padding-top: .1rem; flex-shrink: 0;
}
.tl-oggi .tl-anno { color: var(--blu); }
.tl-testo { font-size: .95rem; line-height: 1.7; color: var(--inchiostro); }
.tl-testo strong { color: var(--blu); }

/* Contatto */
.chisono-contatto { text-align: center; padding: 2rem; background: #fff; border: 1px solid var(--bordo); border-radius: var(--r); }
.chisono-contatto p { color: var(--grigio); margin-bottom: 1rem; }
.chisono-email {
  display: inline-block; font-size: 1rem; font-weight: 700;
  color: var(--blu); border: 1.5px solid var(--blu);
  padding: .6rem 1.4rem; border-radius: 4px;
  transition: background .2s, color .2s;
}
.chisono-email:hover { background: var(--blu); color: #fff; }

@media (max-width: 600px) {
  .tl-item { grid-template-columns: 70px 1fr; gap: .6rem; }
  .tl-anno { font-size: .85rem; }
}