/* ============================================================
   FirenzeMeteo — Componenti UI
   ============================================================ */

/* ---------- Top strip (data + meteo lampo) ---------- */
.topbar {
  background: var(--c-blue-900);
  color: #cfe6f7;
  font-size: var(--fs-300);
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; height: 34px; }
.topbar a { color: #cfe6f7; }
.topbar a:hover { color: #fff; }
.topbar .tb-meteo { display: inline-flex; align-items: center; gap: var(--sp-2); font-weight: 600; color: #fff; }
.topbar .tb-meteo b { color: var(--c-sun); }
.topbar .tb-links { display: flex; gap: var(--sp-4); }
@media (max-width: 640px){ .topbar .tb-links { display: none; } }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--c-line);
}
.site-header .container { display: flex; align-items: center; gap: var(--sp-5); height: var(--header-h); }
.brand { flex: 0 0 auto; }                                        /* logo mai comprimibile da elementi iniettati (es. Auto Ads) */
.brand img { height: 56px; width: auto; flex-shrink: 0; max-width: none; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: var(--sp-2); align-items: center; }
.main-nav a {
  display: block; padding: .5rem .8rem; border-radius: var(--radius-pill);
  color: var(--c-ink); font-weight: 600; font-size: var(--fs-400);
  transition: background .15s, color .15s;
}
.main-nav a:hover, .main-nav a.is-active { background: var(--c-blue-050); color: var(--c-blue-700); }
.nav-cta {
  background: var(--grad-sky); color: #fff !important;
  padding: .55rem 1rem !important; box-shadow: var(--shadow-sm);
}
.nav-cta:hover { filter: brightness(1.05); }
.nav-toggle { display: none; margin-left: auto; background: var(--c-blue-050); border: 0; border-radius: var(--radius-sm); padding: .5rem .6rem; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--c-blue-900); border-radius: 2px; position: relative;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
@media (max-width: 860px){
  .main-nav { display: none; }
  .nav-toggle { display: inline-block; }
}

/* ---------- HERO meteo in tempo reale ---------- */
.hero { background: var(--grad-soft); border-bottom: 1px solid var(--c-line); }
.hero .container { padding-block: clamp(1.5rem, 4vw, 2.75rem); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--gap); align-items: stretch; }
@media (max-width: 900px){ .hero-grid { grid-template-columns: 1fr; } }

.wx-card {
  background: var(--grad-sky); color: #fff; border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem); box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.wx-card::after { /* sole decorativo */
  content: ""; position: absolute; right: -40px; top: -40px; width: 180px; height: 180px;
  background: radial-gradient(circle at center, rgba(255,168,0,.55), rgba(255,168,0,0) 70%);
}
.wx-loc { display: flex; align-items: center; gap: var(--sp-2); font-weight: 700; font-size: var(--fs-500); }
.wx-loc .dot { width: 8px; height: 8px; border-radius: 50%; background: #7CFFB2; box-shadow: 0 0 0 4px rgba(124,255,178,.25); }
.wx-now { display: flex; align-items: center; gap: var(--sp-4); margin-top: var(--sp-3); }
.wx-temp { font-size: clamp(3.2rem, 9vw, 4.6rem); font-weight: 800; line-height: 1; letter-spacing: -.03em; }
.wx-ico { width: 84px; height: 84px; flex: none; }
.wx-cond { font-size: var(--fs-500); opacity: .95; }
.wx-updated { font-size: var(--fs-300); opacity: .8; margin-top: var(--sp-1); }
.wx-meta { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--sp-2) var(--sp-5); margin-top: var(--sp-5); }
.wx-meta .it { display: flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-400); }
.wx-meta .it b { font-weight: 700; }
.wx-meta .it small { opacity: .8; }

/* pannello forecast a fianco */
.fc-panel { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: var(--sp-5); box-shadow: var(--shadow); display: flex; flex-direction: column; }
.fc-title { font-weight: 700; color: var(--c-blue-900); display: flex; align-items: center; justify-content: space-between; }
.fc-title a { font-size: var(--fs-300); font-weight: 700; }
.fc-days { display: grid; grid-template-columns: repeat(5,1fr); gap: var(--sp-2); margin-top: var(--sp-4); flex: 1; }
.fc-day { text-align: center; background: var(--c-bg); border-radius: var(--radius); padding: var(--sp-3) var(--sp-2); }
.fc-day .d { font-size: var(--fs-300); color: var(--c-ink-soft); font-weight: 700; text-transform: uppercase; }
.fc-day svg { width: 34px; height: 34px; margin: var(--sp-2) auto; }
.fc-day .hi { font-weight: 800; color: var(--c-blue-900); }
.fc-day .lo { font-size: var(--fs-300); color: var(--c-ink-soft); }

/* ---------- Slot pubblicitari (no CLS: altezza riservata) ---------- */
.ad {
  display: flex; align-items: center; justify-content: center;
  background: repeating-linear-gradient(45deg, #f0f5fa, #f0f5fa 12px, #eaf1f7 12px, #eaf1f7 24px);
  border: 1px dashed #c5d6e6; border-radius: var(--radius);
  color: #8aa0b4; font-size: var(--fs-300); font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  position: relative;
}
.ad::before { content: "Spazio annuncio"; }
.ad-label { position: absolute; top: 6px; left: 10px; font-size: 10px; color: #aebfce; letter-spacing: .1em; }
.ad-leaderboard { min-height: 100px; margin-block: var(--sp-5); }
.ad-inarticle  { min-height: 250px; margin-block: var(--sp-5); }
.ad-box        { min-height: 250px; }
@media (min-width: 900px){ .ad-leaderboard { min-height: 90px; } }

/* ---------- Layout contenuti ---------- */
.content-grid { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: var(--gap); align-items: start; }
@media (max-width: 980px){ .content-grid { grid-template-columns: 1fr; } }

.section-head { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.section-head h2 { font-size: var(--fs-700); }
.section-head::after { content: ""; flex: 1; height: 1px; background: var(--c-line); }

/* ---------- Card articolo ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
@media (max-width: 560px){ .cards { grid-template-columns: 1fr; } }
.card {
  background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .18s, box-shadow .18s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card .thumb { aspect-ratio: 16/10; background: var(--c-bg-alt); overflow: hidden; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.card .body { padding: var(--sp-4); display: flex; flex-direction: column; gap: var(--sp-2); flex: 1; }
.chip {
  align-self: flex-start; font-size: var(--fs-300); font-weight: 700; color: var(--c-blue-700);
  background: var(--c-blue-050); padding: .2rem .6rem; border-radius: var(--radius-pill);
}
.card h3 { font-size: var(--fs-500); color: var(--c-blue-900); }
.card h3 a { color: inherit; }
.card h3 a:hover { color: var(--c-cyan-600); }
.card .excerpt { color: var(--c-ink-soft); font-size: var(--fs-400); }
.card .meta { margin-top: auto; font-size: var(--fs-300); color: var(--c-ink-soft); display: flex; gap: var(--sp-3); }

/* card grande (featured) */
.card-feature { grid-column: 1 / -1; }
.card-feature { display: grid; grid-template-columns: 1.2fr 1fr; }
.card-feature .thumb { aspect-ratio: auto; height: 100%; }
@media (max-width: 560px){ .card-feature { grid-template-columns: 1fr; } }

/* ---------- Sidebar ---------- */
.sidebar { display: flex; flex-direction: column; gap: var(--gap); position: sticky; top: calc(var(--header-h) + 12px); }
.widget { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.widget .w-head { padding: var(--sp-3) var(--sp-4); font-weight: 800; color: #fff; background: var(--grad-sky); font-size: var(--fs-400); }
.widget .w-body { padding: var(--sp-4); }
.w-list a { display: flex; gap: var(--sp-3); padding: var(--sp-2) 0; border-bottom: 1px solid var(--c-line); color: var(--c-ink); }
.w-list a:last-child { border-bottom: 0; }
.w-list .n { color: var(--c-cyan-500); font-weight: 800; }
.webcam-thumb { border-radius: var(--radius-sm); overflow: hidden; position: relative; }
.webcam-thumb .live { position: absolute; top: 8px; left: 8px; background: var(--c-alert); color:#fff; font-size: 10px; font-weight: 800; padding: 2px 7px; border-radius: var(--radius-pill); letter-spacing: .08em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-blue-900); color: #b9d3e8; margin-top: var(--sp-8); }
.site-footer .container { padding-block: var(--sp-7); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--gap); }
@media (max-width: 780px){ .foot-grid { grid-template-columns: 1fr 1fr; } }
.site-footer h4 { color: #fff; font-size: var(--fs-400); margin-bottom: var(--sp-3); text-transform: uppercase; letter-spacing: .06em; }
.site-footer a { color: #b9d3e8; }
.site-footer a:hover { color: #fff; }
.foot-li a { display: block; padding: .2rem 0; }
.foot-brand img { height: 52px; width: auto; margin-bottom: var(--sp-3); background: #fff; padding: 6px 10px; border-radius: var(--radius-sm); }
.foot-social { display: flex; gap: var(--sp-2); margin-top: var(--sp-3); }
.foot-social a { width: 38px; height: 38px; display: grid; place-items: center; background: rgba(255,255,255,.08); border-radius: 50%; }
.foot-social a:hover { background: var(--c-cyan-500); }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: var(--sp-6); padding-top: var(--sp-4); font-size: var(--fs-300); display: flex; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }

/* ---------- Bottoni ---------- */
.btn { display: inline-flex; align-items: center; gap: var(--sp-2); padding: .6rem 1.1rem; border-radius: var(--radius-pill); font-weight: 700; border: 1px solid transparent; }
.btn-primary { background: var(--grad-sky); color: #fff; box-shadow: var(--shadow-sm); }
.btn-ghost { background: #fff; color: var(--c-blue-700); border-color: var(--c-line); }
.btn:hover { filter: brightness(1.03); }

/* ---------- CTA dati aggregati (Archivio / Estremi) ---------- */
.data-cta { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); margin: var(--sp-5) 0; }
@media (max-width: 640px){ .data-cta { grid-template-columns: 1fr; } }
.data-cta__btn { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5); border-radius: var(--radius); background: var(--grad-sky); color: #fff; box-shadow: var(--shadow); transition: transform .15s ease, box-shadow .15s ease, filter .15s ease; }
.data-cta__btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); filter: brightness(1.04); color: #fff; }
.data-cta__ico { flex: 0 0 auto; width: 46px; height: 46px; display: grid; place-items: center; background: rgba(255,255,255,.18); border-radius: var(--radius-sm); }
.data-cta__ico svg { width: 26px; height: 26px; stroke: #fff; }
.data-cta__txt { display: flex; flex-direction: column; line-height: 1.2; flex: 1 1 auto; }
.data-cta__txt b { font-size: var(--fs-400); font-weight: 800; }
.data-cta__txt small { font-size: var(--fs-300); opacity: .9; font-weight: 500; margin-top: 2px; }
.data-cta__arr { flex: 0 0 auto; font-size: var(--fs-500); font-weight: 700; opacity: .8; transition: transform .15s ease; }
.data-cta__btn:hover .data-cta__arr { transform: translateX(3px); }

/* ---------- Striscia oraria (scroll orizzontale) ---------- */
.hourly-wrap { background: var(--c-surface); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.hourly { display: flex; gap: var(--sp-2); overflow-x: auto; padding-block: var(--sp-4); scroll-snap-type: x mandatory; }
.hourly::-webkit-scrollbar { height: 6px; }
.hourly::-webkit-scrollbar-thumb { background: var(--c-line); border-radius: 999px; }
.hour { flex: 0 0 auto; width: 78px; text-align: center; padding: var(--sp-2); border-radius: var(--radius-sm); scroll-snap-align: start; }
.hour:hover { background: var(--c-blue-050); }
.hour .h { font-size: var(--fs-300); color: var(--c-ink-soft); font-weight: 700; }
.hour svg { width: 30px; height: 30px; margin: var(--sp-1) auto; }
.hour .t { font-weight: 800; color: var(--c-blue-900); }
.hour .r { font-size: 11px; color: var(--c-rain); font-weight: 700; }

/* ---------- Banda dati stazione ---------- */
.stat-band { display: grid; grid-template-columns: repeat(6,1fr); gap: var(--sp-3); }
@media (max-width: 860px){ .stat-band { grid-template-columns: repeat(3,1fr); } }
@media (max-width: 460px){ .stat-band { grid-template-columns: repeat(2,1fr); } }
.stat-tile { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-4); box-shadow: var(--shadow-sm); }
.stat-tile .k { font-size: var(--fs-300); color: var(--c-ink-soft); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; display: flex; align-items: center; gap: 6px; }
.stat-tile .v { font-size: var(--fs-700); font-weight: 800; color: var(--c-blue-900); margin-top: var(--sp-1); }
.stat-tile .v small { font-size: var(--fs-400); color: var(--c-ink-soft); font-weight: 600; }
.stat-tile .trend { font-size: var(--fs-300); font-weight: 700; }
.trend.up { color: var(--c-alert); } .trend.down { color: var(--c-cyan-600); }

/* ---------- Sezione webcam (priorità 2) ---------- */
.band { padding-block: clamp(2rem, 5vw, 3.25rem); }
.band-tint { background: var(--c-bg-alt); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.band-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.band-head h2 { font-size: var(--fs-700); }
.band-head p { color: var(--c-ink-soft); font-size: var(--fs-400); }
.webcam-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--gap); }
@media (max-width: 980px){ .webcam-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px){ .webcam-grid { grid-template-columns: 1fr; } }
.wc {
  position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
  aspect-ratio: 4/3; background: var(--c-blue-900);
}
.wc img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.wc:hover img { transform: scale(1.05); }
.wc .live { position: absolute; top: 10px; left: 10px; background: var(--c-alert); color: #fff; font-size: 11px; font-weight: 800; padding: 3px 9px; border-radius: var(--radius-pill); letter-spacing: .06em; display: flex; align-items: center; gap: 5px; }
.wc .live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #fff; animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.wc .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: var(--sp-4) var(--sp-3) var(--sp-3); color: #fff; font-weight: 700; background: linear-gradient(180deg, rgba(13,51,104,0), rgba(13,51,104,.85)); }
.wc .cap small { display: block; font-weight: 500; opacity: .85; font-size: var(--fs-300); }

/* ---------- Breadcrumb ---------- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; font-size: var(--fs-300); color: var(--c-ink-soft); padding-block: var(--sp-4); }
.breadcrumb a { color: var(--c-ink-soft); font-weight: 600; }
.breadcrumb a:hover { color: var(--c-cyan-600); }
.breadcrumb .sep { opacity: .5; }

/* ---------- Articolo ---------- */
.article-head { max-width: 760px; }
.article-head .chip { margin-bottom: var(--sp-3); }
.article-head h1 { font-size: clamp(1.9rem, 4.2vw, 2.7rem); }
.article-head .lead { font-size: var(--fs-500); color: var(--c-ink-soft); margin-top: var(--sp-3); }
.byline { display: flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-4); font-size: var(--fs-300); color: var(--c-ink-soft); }
.byline .av { width: 38px; height: 38px; border-radius: 50%; background: var(--grad-sky); display: grid; place-items: center; color: #fff; font-weight: 800; }
.byline b { color: var(--c-ink); }
.hero-img { margin: var(--sp-5) 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.hero-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.hero-img figcaption { font-size: var(--fs-300); color: var(--c-ink-soft); padding: var(--sp-2) var(--sp-3); }

/* prosa contenuto */
.prose { max-width: 760px; font-size: var(--fs-500); }
.prose > * + * { margin-top: var(--sp-4); }
.prose h2 { font-size: var(--fs-700); margin-top: var(--sp-6); }
.prose h3 { font-size: var(--fs-600); margin-top: var(--sp-5); }
.prose p, .prose li { line-height: 1.7; color: #243240; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose ul > li, .prose ol > li { margin-top: var(--sp-2); }
.prose a { text-decoration: underline; text-underline-offset: 2px; }
.prose img { border-radius: var(--radius); }
.prose blockquote { border-left: 4px solid var(--c-cyan-500); background: var(--c-blue-050); padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-sm); color: var(--c-blue-900); }
.prose .tip { background: #fff7e6; border: 1px solid #ffe2a8; border-radius: var(--radius); padding: var(--sp-4); }

/* box meteo dentro l'articolo */
.inline-wx { display: flex; gap: var(--sp-4); align-items: center; background: var(--grad-soft); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-4); }
.inline-wx svg { width: 48px; height: 48px; flex: none; }
.inline-wx .big { font-size: var(--fs-800); font-weight: 800; color: var(--c-blue-900); }

/* ---------- FAQ accordion ---------- */
.faq { max-width: 760px; }
.faq details { border: 1px solid var(--c-line); border-radius: var(--radius); background: var(--c-surface); margin-top: var(--sp-3); box-shadow: var(--shadow-sm); }
.faq summary { cursor: pointer; padding: var(--sp-4); font-weight: 700; color: var(--c-blue-900); list-style: none; display: flex; justify-content: space-between; gap: var(--sp-3); align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: var(--fs-600); color: var(--c-cyan-500); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 var(--sp-4) var(--sp-4); color: #243240; line-height: 1.7; }

/* ---------- Related ---------- */
.related { border-top: 1px solid var(--c-line); margin-top: var(--sp-7); padding-top: var(--sp-5); }

/* ---------- util ---------- */
.muted { color: var(--c-ink-soft); }
.center { text-align: center; }