/* ==========================================================================
   Il Quotidiano — template layout stile "grande quotidiano online italiano"
   Foglio di stile condiviso da index.html / sezione.html / articolo.html
   ========================================================================== */

:root{
  --blue-900:#08284f;
  --blue-800:#0d3a6e;
  --blue-700:#124a8a;
  --red:#d2232a;
  --ink:#1a1a1a;
  --ink-soft:#4a4a4a;
  --muted:#7a7a7a;
  --hairline:#e3e3e3;
  --paper:#ffffff;
  --paper-tint:#f4f5f6;
  --skin-bg:#dfe4ea;
  --maxw:1200px;
}

*{ box-sizing:border-box; }
body{
  margin:0;
  font-family:"Inter",Arial,Helvetica,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-size:15px;
  line-height:1.4;
}
a{ color:inherit; text-decoration:none; }
a:hover{ color:var(--blue-700); }
img{ max-width:100%; display:block; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 16px; }

.kicker{
  font-size:.72rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.4px;
  color:var(--red);
}
.headline{
  font-family:"Inter",Arial,sans-serif;
  font-weight:800;
  color:var(--ink);
  letter-spacing:-.01em;
  line-height:1.18;
}
.meta{ font-size:.75rem; color:var(--muted); }
.hairline{ border-top:1px solid var(--hairline); }

/* ============ SKIN AD WRAPPER =============
   Formato "skin"/wallpaper: su schermi molto larghi (>1500px) compaiono
   due colonne pubblicitarie fisse ai lati della pagina, con sfondo dedicato.
   Per collegare un vero network pubblicitario, sostituire il contenuto dei
   blocchi .skin-slot con lo script/tag del network (es. Google Ad Manager).
============================================= */
/* Sfondo pagina: la vera "skin" è una creatività unica che riempie il
   background del browser attorno al sito (qui simulata con un pattern
   segnaposto). Il sito vero e proprio (.content-shell) galleggia sopra,
   centrato e con un'ombra, lasciando visibile la skin nei margini laterali
   e in alto — esattamente come nei quotidiani online. Per collegare un
   vero network pubblicitario basta sostituire il "background" di .page-skin
   con l'immagine/script della creatività (in genere 1920×1200 o simili). */
.page-skin{
  background-color:var(--skin-bg);
  background-image:repeating-linear-gradient(45deg,#d6dce4,#d6dce4 16px,#e2e7ed 16px,#e2e7ed 32px);
}
.skin-top-label{
  display:none;
  position:relative;
  z-index:2;
  max-width:var(--maxw);
  margin:0 auto;
  padding:14px 16px 0;
  text-align:center;
}
.skin-top-label span{
  display:inline-block;
  background:rgba(255,255,255,.85);
  border:1px dashed #a9b1bb;
  color:#5a6472;
  font-size:.68rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:1px;
  padding:.35rem .9rem;
  border-radius:2px;
}
.content-shell{
  background:var(--paper);
  position:relative;
  z-index:1;
  max-width:1400px;
  margin:0 auto;
}
@media (min-width:1520px){
  .skin-top-label{ display:block; }
  .content-shell{ margin-top:16px; box-shadow:0 0 60px rgba(20,30,45,.14); }
}

/* Due banner verticali fissi (formato "rail"), aggiuntivi rispetto allo
   sfondo skin: restano visibili nel margine laterale creato dalla skin. */
.skin-rail{
  position:fixed;
  top:0;
  width:calc((100vw - 1400px) / 2);
  max-width:300px;
  min-width:160px;
  height:100vh;
  display:none;
  align-items:flex-start;
  justify-content:center;
  padding-top:130px;
  z-index:2;
}
.skin-rail.left{ left:0; }
.skin-rail.right{ right:0; }
.skin-slot{
  width:160px;
  height:600px;
  background:repeating-linear-gradient(45deg,#c7ccd3,#c7ccd3 10px,#d3d7dd 10px,#d3d7dd 20px);
  border:1px solid #b7bcc3;
  color:#5a5f66;
  font-size:.7rem;
  text-transform:uppercase;
  letter-spacing:1px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
}
@media (min-width:1780px){
  .skin-rail{ display:flex; }
}

/* ============ UTILITY HELPERS ============ */
.d-flex{ display:flex; }
.d-flex-between{ display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem; }
.d-block{ display:block; }
.gap-3{ gap:.9rem; }
.fs-5{ font-size:1.15rem; }
.mt-2{ margin-top:.4rem; }
.mb-2{ margin-bottom:.4rem; }
.d-none-mobile{ display:inline; }
@media (max-width:700px){ .d-none-mobile{ display:none; } }

/* ============ TOP UTILITY BAR ============ */
.topbar{
  background:var(--blue-900);
  color:#cfe0f2;
}
.topbar .container{
  display:flex;
  align-items:center;
  gap:1rem;
  height:34px;
  font-size:.72rem;
}
.topbar a{ color:#cfe0f2; }
.topbar a:hover{ color:#fff; }
.topbar .icon-link{ font-size:.95rem; }
.topbar .btn-abbonati{
  margin-left:auto;
  background:var(--red);
  color:#fff;
  font-weight:700;
  font-size:.7rem;
  letter-spacing:.3px;
  text-transform:uppercase;
  padding:.25rem .8rem;
  border-radius:2px;
}

/* ============ MASTHEAD ============ */
.masthead{
  background:var(--paper);
  border-bottom:1px solid var(--hairline);
  padding:14px 0;
}
.masthead .container{
  display:flex;
  align-items:center;
  gap:1rem;
}
.masthead .burger{
  font-size:1.4rem;
  border:none;
  background:none;
  cursor:pointer;
  color:var(--ink);
}
.masthead .logo{
  margin:0 auto;
  font-family:"Inter",Arial,sans-serif;
  font-weight:900;
  font-size:1.9rem;
  letter-spacing:-.02em;
  color:var(--blue-900);
  text-transform:uppercase;
}
.masthead .logo span{ color:var(--red); }
.masthead .tools{ display:flex; gap:1rem; font-size:1.1rem; }

/* ============ MAIN NAV ============ */
.main-nav{
  background:var(--paper);
  border-bottom:2px solid var(--blue-900);
}
.main-nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  overflow-x:auto;
  scrollbar-width:none;
}
.main-nav ul::-webkit-scrollbar{ display:none; }
.main-nav a{
  display:block;
  padding:.6rem .7rem;
  font-size:.78rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.2px;
  white-space:nowrap;
  color:var(--ink);
  border-bottom:3px solid transparent;
}
.main-nav a:hover, .main-nav a.active{
  color:var(--blue-900);
  border-bottom-color:var(--red);
}
@media (max-width:700px){
  .main-nav ul{ display:none; flex-direction:column; }
  .main-nav.nav-open ul, .main-nav ul.nav-open{ display:flex; }
  .main-nav.nav-open{ display:block; }
}

/* ============ LIVE / BREAKING STRIP ============ */
.live-strip{
  background:var(--paper-tint);
  border-bottom:1px solid var(--hairline);
  font-size:.8rem;
  padding:.35rem 0;
}
.live-strip .container{ display:flex; align-items:center; gap:.6rem; }
.badge-live{
  background:var(--red);
  color:#fff;
  font-size:.65rem;
  font-weight:800;
  letter-spacing:.5px;
  padding:.2rem .45rem;
  border-radius:2px;
  text-transform:uppercase;
}

/* ============ BREADCRUMB ============ */
.breadcrumb-bar{
  font-size:.75rem;
  color:var(--muted);
  padding:.7rem 0;
  border-bottom:1px solid var(--hairline);
}
.breadcrumb-bar a:hover{ color:var(--blue-700); }

/* ============ SECTION TITLE ============ */
.section-title{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  border-bottom:2px solid var(--ink);
  padding-bottom:.4rem;
  margin:2rem 0 1rem;
}
.section-title h2{
  margin:0;
  font-size:1.05rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.3px;
  color:var(--blue-900);
}
.section-title a{ font-size:.78rem; font-weight:700; color:var(--ink-soft); }

/* ============ HERO (apertura homepage) ============ */
.hero{ display:grid; grid-template-columns:1.7fr 1fr; gap:1.75rem; padding:1.5rem 0; }
.hero-lead img{ width:100%; height:380px; object-fit:cover; }
.hero-lead .headline{ font-size:1.8rem; margin:.6rem 0 .4rem; }
.hero-lead .dek{ color:var(--ink-soft); font-size:.98rem; margin:0 0 .4rem; }

.hero-side .river-item:first-child{ padding-top:0; border-top:none; }

/* ============ RIVER (lista densa tipica homepage quotidiano) ============ */
.river{ list-style:none; margin:0; padding:0; }
.river-item{
  display:flex;
  gap:.9rem;
  padding:1rem 0;
  border-top:1px solid var(--hairline);
}
.river-item:first-child{ border-top:none; padding-top:0; }
.river-item img{ width:96px; height:72px; object-fit:cover; flex:0 0 auto; }
.river-item .headline{ font-size:.95rem; margin:.15rem 0 .25rem; }
.river-item .dek{ font-size:.82rem; color:var(--ink-soft); display:none; }
@media (min-width:768px){
  .river-item .dek{ display:block; }
}

/* ============ CARD ROW (griglia orizzontale, es. Sport) ============ */
.card-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.25rem; }
.card-row .card img{ width:100%; height:140px; object-fit:cover; }
.card-row .card .headline{ font-size:.92rem; margin:.4rem 0 0; }

/* ============ VIDEO CARD (variante di .card con play icon) ============ */
.video-thumb{ position:relative; }
.video-thumb .play-icon{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  font-size:2.1rem; color:#fff;
  text-shadow:0 1px 8px rgba(0,0,0,.55);
  pointer-events:none;
}
.video-thumb .duration{
  position:absolute; right:6px; bottom:6px;
  background:rgba(0,0,0,.7); color:#fff;
  font-size:.68rem; font-weight:700;
  padding:.1rem .35rem; border-radius:2px;
}

/* ============ OPINION LIST (editoriali, solo testo) ============ */
.opinion-list{ list-style:none; margin:0; padding:0; }
.opinion-list li{ display:flex; gap:1rem; padding:1.1rem 0; border-top:1px solid var(--hairline); }
.opinion-list li:first-child{ border-top:none; padding-top:0; }
.opinion-list .avatar{
  width:52px; height:52px; border-radius:50%; object-fit:cover; flex:0 0 auto;
}
.opinion-list .author{
  font-size:.75rem; font-weight:800; text-transform:uppercase;
  letter-spacing:.3px; color:var(--blue-900);
}
.opinion-list .headline{ font-size:1.05rem; margin:.2rem 0; }

/* ============ CHIP ROW (es. edizioni locali) ============ */
.chip-row{ display:flex; flex-wrap:wrap; gap:.55rem; }
.chip-row a{
  border:1px solid var(--hairline);
  border-radius:20px;
  padding:.35rem .95rem;
  font-size:.8rem;
  font-weight:600;
}
.chip-row a:hover{ border-color:var(--blue-700); color:var(--blue-700); }

/* ============ LAYOUT PRINCIPALE con sidebar ============ */
.layout{ display:grid; grid-template-columns:1fr 300px; gap:2rem; align-items:start; }
@media (max-width:900px){
  .layout{ grid-template-columns:1fr; }
  .hero{ grid-template-columns:1fr; }
  .card-row{ grid-template-columns:repeat(2,1fr); }
}

/* ============ SIDEBAR ============ */
.widget{ margin-bottom:2rem; }
.widget-title{
  font-size:.78rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.4px;
  color:var(--blue-900);
  border-bottom:2px solid var(--ink);
  padding-bottom:.4rem;
  margin-bottom:.9rem;
}
.most-read{ list-style:none; margin:0; padding:0; counter-reset:mr; }
.most-read li{
  counter-increment:mr;
  display:flex;
  gap:.7rem;
  padding:.7rem 0;
  border-top:1px solid var(--hairline);
}
.most-read li:first-child{ border-top:none; padding-top:0; }
.most-read li::before{
  content:counter(mr);
  font-weight:900;
  font-size:1.5rem;
  color:#d7dae0;
  line-height:1;
  flex:0 0 auto;
  width:1.6rem;
}
.most-read .headline{ font-size:.88rem; margin:0; }

.ad-slot-inline{
  background:var(--paper-tint);
  border:1px dashed #c3c7cc;
  color:#8a8f96;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:1px;
  display:flex;
  align-items:center;
  justify-content:center;
  height:250px;
}

/* ============ NEWSLETTER BAND ============ */
.newsletter-band{ background:var(--blue-900); color:#fff; padding:1.6rem 0; }
.newsletter-band h3{ margin:0 0 .2rem; font-size:1.05rem; }
.newsletter-band p{ margin:0; font-size:.85rem; color:#cfe0f2; }
.newsletter-band form{ display:flex; gap:.5rem; }
.newsletter-band input{
  border:none; border-radius:2px; padding:.5rem .7rem; min-width:220px;
}
.newsletter-band button{
  border:none; border-radius:2px; background:var(--red); color:#fff;
  font-weight:700; padding:.5rem 1rem; cursor:pointer;
}

/* ============ ARTICLE PAGE ============ */
.article-head{ max-width:760px; margin:1.5rem auto 0; text-align:left; }
.article-head .headline{ font-size:2rem; margin:.5rem 0; }
.article-head .dek{ font-size:1.1rem; color:var(--ink-soft); font-weight:400; margin:0 0 .8rem; }
.article-byline{ display:flex; align-items:center; justify-content:space-between; font-size:.8rem; color:var(--muted); border-bottom:1px solid var(--hairline); padding-bottom:.9rem; margin-bottom:1.2rem; }
.share-icons{ display:flex; gap:.6rem; font-size:1.1rem; }
.article-hero-img{ max-width:900px; margin:0 auto; }
.article-hero-img img{ width:100%; height:420px; object-fit:cover; }
.article-hero-img figcaption{ font-size:.78rem; color:var(--muted); padding:.4rem 0; border-bottom:1px solid var(--hairline); margin-bottom:1.5rem; }
.article-body{ max-width:700px; margin:0 auto; font-size:1.05rem; line-height:1.7; color:var(--ink); }
.article-body p{ margin:0 0 1.1rem; }
.article-body p.lead{ font-size:1.2rem; font-weight:600; }
.pull-quote{
  border-left:4px solid var(--red);
  padding:.3rem 0 .3rem 1.2rem;
  font-family:"Inter",serif;
  font-style:italic;
  font-size:1.25rem;
  color:var(--blue-900);
  margin:1.6rem 0;
}
.inline-ad{ max-width:700px; margin:1.6rem auto; }
.related-box{ max-width:700px; margin:2rem auto 0; background:var(--paper-tint); padding:1.2rem 1.4rem; border-radius:3px; }
.related-box h4{ margin:0 0 .7rem; font-size:.85rem; text-transform:uppercase; letter-spacing:.3px; color:var(--blue-900); }
.related-box ul{ list-style:none; margin:0; padding:0; }
.related-box li{ padding:.4rem 0; font-size:.92rem; font-weight:600; }

/* ============ FOOTER ============ */
footer{ background:var(--paper-tint); border-top:1px solid var(--hairline); font-size:.85rem; }
footer .container{ padding-top:2.5rem; padding-bottom:2rem; }
footer h6{ font-size:.72rem; font-weight:800; text-transform:uppercase; letter-spacing:.5px; color:var(--muted); margin:0 0 .6rem; }
.footer-cols{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; }
footer a{ display:block; padding:.18rem 0; color:var(--ink-soft); }
footer a:hover{ color:var(--blue-700); }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:.5rem; border-top:1px solid var(--hairline); margin-top:1.5rem; padding-top:1rem; font-size:.78rem; color:var(--muted); }
@media (max-width:700px){ .footer-cols{ grid-template-columns:repeat(2,1fr); } }