/* Selzato — Home (landing con logo animato e menu a card). Fonte: docs/brand-guidelines.md
   Font, design token, reset e newsbar sono in base.css, caricato prima di questo file. */

/* ---------- Newsbar della Home: tutta la barra è un link a contatti.html.
   Il testo che scorre da destra a sinistra è decorativo (aria-hidden); il
   nome accessibile del link è nell'aria-label, sempre uguale e raggiungibile
   da tastiera e screen reader, invece di inseguire un testo in movimento.
   Le ripetizioni del gruppo (quante ce ne vogliono per riempire lo schermo,
   senza lasciare vuoti) sono calcolate da src/js/ticker.js. ---------- */
.newsbar--ticker { overflow: hidden; padding: 0; }
.newsbar__banner {
  flex: 1;
  min-width: 0;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
}
.newsbar__ticker {
  flex: 1;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 2rem, #000 calc(100% - 2rem), transparent 100%);
          mask-image: linear-gradient(to right, transparent 0, #000 2rem, #000 calc(100% - 2rem), transparent 100%);
}
.newsbar__track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: scorri-ticker 26s linear infinite;
}
.newsbar__group {
  display: flex;
  align-items: center;
  flex: none;
}
.newsbar__track span {
  display: inline-block;
  font-size: .78rem;
  letter-spacing: .01em;
  white-space: nowrap;
}
.newsbar__sep {
  display: inline-block;
  width: .4em; height: .4em;
  margin: 0 1.5rem;
  flex: none;
  background: currentColor;
  clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%);
  opacity: .7;
}
@keyframes scorri-ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

@media (min-width: 48rem) {
  .newsbar__banner { padding: 0 2.5rem; }
  .newsbar__track span { font-size: .85rem; }
}

/* ---------- Landing ---------- */
.stage {
  position: relative;
  height: calc(100dvh - var(--newsbar-h));
  overflow: hidden;
  background: var(--rosso);
}

/* Intro: logo al centro */
.intro {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  transition: opacity .35s var(--ease), transform .5s var(--ease);
}

/* Pulsante hamburger: solo su touch/schermi senza hover preciso (desktop
   resta con il solo logo, per non rovinare l'effetto della landing). */
.menu-toggle {
  display: none;
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  z-index: 5;
  width: 2.75rem; height: 2.75rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .3rem;
}
.menu-toggle span {
  display: block;
  width: 1.5rem;
  height: 2px;
  background: var(--bianco);
}
@media not all and (hover: hover) and (pointer: fine) {
  .menu-toggle { display: flex; }
}

.intro-logo {
  width: min(82vw, 68rem);
  aspect-ratio: 1190 / 581;
  display: block;
}
.intro-logo svg { display: block; width: 100%; height: 100%; overflow: hidden; }

.lettera {
  fill: var(--bianco);
  transform-box: fill-box;
  transform-origin: 50% 100%;
  animation: sale .8s var(--ease) both;
  animation-delay: calc(.15s + var(--i) * 80ms);
}
@keyframes sale {
  from { transform: translateY(115%) skewX(-14deg); }
  to   { transform: none; }
}

.hint {
  position: absolute;
  bottom: 2rem;
  left: 0; right: 0;
  margin: 0;
  text-align: center;
  font-family: var(--font-etichette);
  font-size: .95rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  opacity: 0;
  animation: compare .6s ease 1.4s forwards;
}
.hint-mouse { display: none; }
@media (hover: hover) and (pointer: fine) {
  .hint-mouse { display: inline; }
  .hint-touch { display: none; }
}
@keyframes compare { to { opacity: 1; } }

/* Intro con sottotitolo: logo + tagline centrati insieme */
.intro-center { display: grid; justify-items: center; gap: clamp(1rem, 3vw, 2rem); width: 100%; }
.tagline {
  margin: 0;
  font-family: var(--font-etichette);
  font-size: clamp(.7rem, 2.2vw, 1.15rem);
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  text-align: center;
  opacity: 0;
  animation: compare .7s ease 1.1s forwards;
}

/* Menu */
.menu {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
}

.menu-header {
  flex: none;
  height: var(--header-h);
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  background: var(--rosso);
}
.menu-logo { height: 2.25rem; }
.menu-logo img { height: 100%; width: auto; display: block; }

.menu nav { flex: 1; min-height: 0; }
.cards { height: 100%; display: flex; flex-direction: column; }
.cards li { flex: 1; min-height: 4.5rem; overflow: hidden; }

.card {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: .35rem;
  padding: .75rem .75rem;
  transition: background-color .25s ease, color .25s ease;
}
.cards li:nth-child(odd)  .card { background: var(--blu);    color: var(--bianco); }
.cards li:nth-child(even) .card { background: var(--bianco); color: var(--blu); }
.card:hover, .card:focus-visible {
  background: var(--rosso) !important;
  color: var(--bianco) !important;
  outline-offset: -6px;
}

/* Lettering: titolo grande, condensato, molto stretto, come un manifesto */
.card-title {
  display: inline-block;
  font-family: var(--font-titoli);
  font-weight: 700;
  font-style: italic;
  text-transform: uppercase;
  line-height: .82;
  letter-spacing: -.01em;
  font-size: clamp(2.4rem, 13vw, 5rem);
  max-width: 100%;
  transform: scaleX(1.25);
  transform-origin: center;
  transition: transform .35s var(--ease);
}
.card:hover .card-title, .card:focus-visible .card-title { transform: scaleX(1.25) scale(1.04); }

.card-desc {
  max-width: 28rem;
  font-size: .95rem;
  opacity: .85;
}

@media (min-width: 48rem) {
  .menu-header { padding: 0 2.5rem; }
  .card-desc { font-size: 1.05rem; }
}

/* Desktop: titolo delle card più grande, la riga ha spazio per crescere */
@media (min-width: 64rem) {
  .card-title { font-size: clamp(4rem, 7vw, 9rem); }
}

/* ---------- Stati (solo con JS) ---------- */
.js .menu { visibility: hidden; }
.js .menu-header { opacity: 0; transition: opacity .3s ease; }
.js .cards li { transform: translateX(-101%); transition: transform .6s var(--ease); transition-delay: 0s; }

.js [data-state="menu"] .intro { opacity: 0; transform: scale(1.12); pointer-events: none; }
.js [data-state="menu"] .menu { visibility: visible; }
.js [data-state="menu"] .menu-header { opacity: 1; transition-delay: .2s; }
.js [data-state="menu"] .cards li { transform: none; transition-delay: calc(var(--i) * 70ms + .1s); }