/* RC88 · Borghi in verticale — schermata a tutto schermo.
   Direzione visiva: notte cinematografica, foto a tutta pagina, carattere
   condensato in maiuscolo per i titoli, spigoli netti e un solo accento dorato
   (più il rosso del canale usato con parsimonia). Token in cima: colori, raggi,
   spaziature.

   Un solo modo: la schermata riempie sempre il display in verticale, con
   larghezza 9:16 e misure che si adattano all'altezza reale (mai sotto i
   320px). I testi sono volutamente grandi: si leggono a colpo d'occhio anche
   su un telefono tenuto a distanza. */

:root {
  --vf-bg: #07080b;
  --vf-ink: #f7f5f0;
  --vf-muted: rgba(247, 245, 240, .7);
  --vf-gold: #f7c34a;
  --vf-gold-deep: #d88422;
  --vf-red: #ef3b2d;
  --vf-surface: rgba(12, 13, 17, .78);
  --vf-line: rgba(247, 245, 240, .16);
  --vf-radius: 4px;
  --vf-radius-sm: 3px;
  --vf-gap: 12px;
  --vf-pad: clamp(14px, 4vw, 26px);
  --vf-font: "Archivo Narrow", "Arial Narrow", "Liberation Sans Narrow", "Helvetica Neue", system-ui, sans-serif;
}

.vertical-page {
  position: fixed;
  inset: 0;
  z-index: 96;
  display: flex;
  justify-content: center;
  align-items: stretch;
  width: 100%;
  height: 100%;
  height: 100dvh;
  max-height: 100dvh;
  background: var(--vf-bg);
  color: var(--vf-ink);
  overflow: hidden;
}

.vertical-page[hidden] { display: none !important; }

.vertical-shell {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-height: 0;
  background: #0a0b0f;
  overflow: hidden;
}

/* Formato verticale a schermo intero. La larghezza segue l'altezza reale
   dello schermo (9:16), così il riquadro tocca sempre il bordo in alto e in
   basso invece di restare una striscia piccola al centro. */
.vertical-page .vertical-shell {
  width: clamp(320px, calc(100dvh * 9 / 16), 100%);
  border-left: 1px solid var(--vf-line);
  border-right: 1px solid var(--vf-line);
  box-shadow: 0 0 70px rgba(0, 0, 0, .7);
}

/* Su un telefono (o finestra stretta) la schermata usa tutto lo schermo:
   nessuna cornice, nessun margine sprecato. */
@media (max-width: 820px), (pointer: coarse) and (max-width: 1024px) {
  .vertical-page .vertical-shell {
    width: 100%;
    border-left: 0;
    border-right: 0;
    box-shadow: none;
  }
}

.vertical-head {
  position: relative;
  z-index: 3;
  display: grid;
  gap: 6px;
  padding: calc(12px + env(safe-area-inset-top)) var(--vf-pad) 10px;
  background: linear-gradient(180deg, rgba(7, 8, 11, .98) 55%, rgba(7, 8, 11, 0));
}

/* Filo rosso e oro sopra la testata: firma del canale, sempre uguale. */
.vertical-head::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--vf-pad);
  width: 96px;
  height: 3px;
  background: linear-gradient(90deg, var(--vf-red) 0 58px, var(--vf-gold) 58px 96px);
}

.vertical-back {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid var(--vf-line);
  border-radius: var(--vf-radius-sm);
  background: rgba(247, 245, 240, .07);
  color: var(--vf-ink);
  font: 800 12px/1 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .08em;
  cursor: pointer;
}

.vertical-back:hover { background: rgba(247, 245, 240, .16); }

.vertical-kicker {
  margin: 6px 0 0;
  color: var(--vf-gold);
  font: 800 13.5px/1 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .22em;
}

.vertical-title {
  margin: 0;
  font: 800 clamp(1.9rem, 6.8vw, 2.9rem)/.98 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: -.005em;
}

.vertical-lead {
  margin: 0;
  color: var(--vf-muted);
  font-size: 1.08rem;
  line-height: 1.4;
}

.vertical-counter {
  margin: 0;
  color: var(--vf-muted);
  font: 800 13px/1 var(--vf-font);
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* La serata scelta: chi arriva da «Tramonto» la vede scritta qui. */
.vertical-mood {
  justify-self: start;
  margin: 2px 0 0;
  padding: 7px 11px;
  border: 1px solid rgba(247, 195, 74, .45);
  border-left: 3px solid var(--vf-gold);
  border-radius: var(--vf-radius-sm);
  background: rgba(247, 195, 74, .12);
  color: var(--vf-gold);
  font: 800 12.5px/1 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .12em;
}

.vertical-mood[hidden] { display: none !important; }

.vertical-stage {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-snap-type: y mandatory;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.vertical-stage::-webkit-scrollbar { display: none; }

.vertical-track { display: block; height: 100%; }

.vertical-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  width: 100%;
  height: 100%;
  min-height: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  padding: 0;
  background: #0d0e12;
  overflow: hidden;
}

.vertical-photo {
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 50% 10%, #20222b 0%, #08090c 72%);
}

.vertical-photo-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .94;
  filter: saturate(1.06) contrast(1.05);
}

.vertical-card.is-typographic .vertical-photo-image { display: none; }

.vertical-photo-fallback {
  display: none;
  position: absolute;
  top: 6%;
  right: 6%;
  color: rgba(247, 195, 74, .14);
  font: 800 clamp(5rem, 28vw, 12rem)/1 var(--vf-font);
}

.vertical-card.is-typographic .vertical-photo-fallback { display: block; }

.vertical-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 8, 11, .34) 0%, rgba(7, 8, 11, .06) 24%, rgba(7, 8, 11, .88) 62%, #07080b 100%);
  pointer-events: none;
}

.vertical-body {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 8px;
  padding: 0 var(--vf-pad) calc(16px + env(safe-area-inset-bottom));
}

.vertical-badge {
  margin: 0;
  color: var(--vf-gold);
  font: 800 13px/1 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .2em;
}

.vertical-card-title {
  margin: 0;
  font: 800 clamp(2.1rem, 8vw, 3.4rem)/.96 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: -.005em;
  text-shadow: 0 3px 22px rgba(0, 0, 0, .7);
}

.vertical-card-meta {
  margin: 0;
  color: rgba(247, 245, 240, .82);
  font: 800 14.5px/1.3 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.vertical-card-hook {
  margin: 4px 0 0;
  max-width: 58ch;
  font-size: clamp(1.15rem, 3.4vw, 1.42rem);
  line-height: 1.42;
  text-shadow: 0 1px 14px rgba(0, 0, 0, .6);
}

.vertical-fact {
  display: grid;
  gap: 4px;
  width: min(100%, 58ch);
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid var(--vf-line);
  border-left: 3px solid var(--vf-gold);
  border-radius: var(--vf-radius-sm);
  background: var(--vf-surface);
  backdrop-filter: blur(8px);
}

.vertical-fact-label {
  color: var(--vf-gold);
  font: 800 12px/1 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .18em;
}

.vertical-fact p {
  margin: 0;
  color: rgba(247, 245, 240, .88);
  font-size: 1rem;
  line-height: 1.45;
}

/* Tre cose, una per riga, numeri in oro: si leggono a colpo d'occhio. */
.vertical-fact.is-list { gap: 8px; }

.vertical-fact-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: vertical-fact;
}

.vertical-fact-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 9px;
  color: rgba(247, 245, 240, .9);
  font-size: clamp(1rem, 2.6vw, 1.14rem);
  line-height: 1.4;
}

.vertical-fact-list li::before {
  counter-increment: vertical-fact;
  content: counter(vertical-fact);
  color: var(--vf-gold);
  font: 900 1.02em/1.4 var(--vf-font);
}

.vertical-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.vertical-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--vf-line);
  border-radius: var(--vf-radius-sm);
  background: rgba(247, 245, 240, .1);
  color: var(--vf-ink);
  font: 800 14px/1 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}

.vertical-action:hover {
  background: rgba(247, 245, 240, .2);
  border-color: rgba(247, 245, 240, .34);
  transform: translateY(-1px);
}

.vertical-action.is-primary {
  border-color: var(--vf-gold);
  background: linear-gradient(140deg, #fff0bd, var(--vf-gold) 58%, var(--vf-gold-deep));
  color: #2a1a05;
}

.vertical-action[data-saved="1"] {
  border-color: var(--vf-gold);
  background: rgba(247, 195, 74, .2);
  color: #ffe6ac;
}

.vertical-action:focus-visible,
.vertical-back:focus-visible,
.vertical-step:focus-visible,
.vertical-retry:focus-visible {
  outline: 3px solid rgba(247, 195, 74, .55);
  outline-offset: 2px;
}

.vertical-nav {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px var(--vf-pad) calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--vf-line);
  background: rgba(7, 8, 11, .95);
}

.vertical-hint {
  margin: 0;
  flex: 1 1 auto;
  color: var(--vf-muted);
  font: 750 13.5px/1.35 var(--vf-font);
  text-align: center;
}

.vertical-step {
  width: 46px;
  height: 46px;
  border: 1px solid var(--vf-line);
  border-radius: var(--vf-radius-sm);
  background: rgba(247, 245, 240, .08);
  color: var(--vf-ink);
  font-size: 19px;
  cursor: pointer;
}

.vertical-step:hover { background: rgba(247, 245, 240, .18); }

.vertical-loading,
.vertical-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 12px;
  padding: 24px;
  text-align: center;
  background: #0a0b0f;
}

.vertical-loading[hidden],
.vertical-empty[hidden] { display: none !important; }

.vertical-loading { color: var(--vf-muted); font-size: .95rem; }

.vertical-empty p { margin: 0; color: var(--vf-ink); font-size: 1rem; }

.vertical-retry {
  justify-self: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--vf-gold);
  border-radius: var(--vf-radius-sm);
  background: linear-gradient(140deg, #fff0bd, var(--vf-gold) 58%, var(--vf-gold-deep));
  color: #2a1a05;
  font: 800 12.5px/1 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .08em;
  cursor: pointer;
}

.vertical-toast {
  position: absolute;
  left: 50%;
  bottom: calc(74px + env(safe-area-inset-bottom));
  z-index: 4;
  transform: translate(-50%, 12px);
  max-width: 88%;
  margin: 0;
  padding: 11px 14px;
  border-radius: var(--vf-radius-sm);
  background: var(--vf-gold);
  color: #221503;
  font: 800 12.5px/1.3 var(--vf-font);
  text-transform: uppercase;
  letter-spacing: .05em;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

.vertical-toast[data-visible="1"] { opacity: 1; transform: translate(-50%, 0); }

/* Schermi medi: l'elenco delle tre cose si stringe un po', altrimenti la
   scheda si allunga e i pulsanti scivolano fuori. */
@media (max-height: 800px) {
  .vertical-fact.is-list { gap: 6px; }
  .vertical-fact-list { gap: 5px; }
  .vertical-fact-list li { font-size: 1rem; line-height: 1.35; }
}

/* Schermi bassi (telefono in orizzontale o finestre piccole): i testi restano
   grandi, si stringono solo gli spazi, così la storia entra senza tagliare
   il testo. */
@media (max-height: 640px) {
  .vertical-hint { display: none; }
  .vertical-head { gap: 5px; }
  .vertical-title { font-size: clamp(1.55rem, 5.8vw, 2.1rem); }
  .vertical-lead { font-size: 1rem; }
  .vertical-body { gap: 6px; }
  .vertical-card-title { font-size: clamp(1.7rem, 6.2vw, 2.4rem); }
  .vertical-card-hook { font-size: 1.08rem; }
  .vertical-fact { padding: 8px 10px; }
  .vertical-fact-list { gap: 4px; }
  .vertical-fact-list li { font-size: .97rem; }
  .vertical-action { min-height: 44px; padding: 0 13px; font-size: 13px; }
}

/* Telefoni bassi o in orizzontale: la testata si stringe all'osso e la foto
   prende tutto lo spazio che resta, altrimenti la storia risulta tagliata. */
@media (max-height: 560px) {
  .vertical-head { gap: 4px; padding-top: calc(8px + env(safe-area-inset-top)); padding-bottom: 6px; }
  .vertical-title { font-size: 1.4rem; }
  .vertical-kicker { font-size: 12px; }
  .vertical-back { min-height: 40px; }
  .vertical-nav { padding-top: 6px; padding-bottom: calc(6px + env(safe-area-inset-bottom)); }
  .vertical-fact { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .vertical-stage { scroll-behavior: auto; }
  .vertical-action, .vertical-toast { transition: none; }
}