/*
 * Monidoor Hub
 *
 * Una stanza buia con un pavimento di luce e tre porte: il simbolo di
 * Monidoor è una porta, e ogni applicazione è una porta da attraversare.
 * L'ingresso riprende quello che si vede dopo l'accesso a Monidoor Play.
 */
@font-face { font-family: 'Space Grotesk'; font-weight: 400; font-display: swap; src: url(assets/fonts/spacegrotesk-400.woff2) format('woff2'); }
@font-face { font-family: 'Space Grotesk'; font-weight: 500; font-display: swap; src: url(assets/fonts/spacegrotesk-500.woff2) format('woff2'); }
@font-face { font-family: 'Space Grotesk'; font-weight: 700; font-display: swap; src: url(assets/fonts/spacegrotesk-700.woff2) format('woff2'); }
@font-face { font-family: 'Chakra Petch'; font-weight: 500; font-display: swap; src: url(assets/fonts/chakrapetch-500.woff2) format('woff2'); }
@font-face { font-family: 'Chakra Petch'; font-weight: 600; font-display: swap; src: url(assets/fonts/chakrapetch-600.woff2) format('woff2'); }

:root {
  --vuoto: #030503;          /* la stanza */
  --notte: #0A1006;          /* il cielo vicino all'orizzonte */
  --lime: #CBFF00;           /* il colore di Monidoor */
  --carta: #EEF2E6;          /* testi */
  --nebbia: #9AA494;         /* testi secondari */
  --c: var(--lime);          /* il colore della porta scelta */
  --oriz: 62vh;              /* dove il pavimento incontra le porte (lo calcola hub.js) */
  --titoli: 'Space Grotesk', system-ui, sans-serif;
  --hud: 'Chakra Petch', 'Space Grotesk', system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--vuoto); color: var(--carta); }
body { font: 400 16px/1.5 var(--titoli); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--c); outline-offset: 4px; }

/* ============================================================ l'ingresso */
.intro {
  position: fixed; inset: 0; z-index: 30; overflow: hidden; cursor: pointer;
  background: radial-gradient(120% 90% at 30% 20%, #1D2408 0%, #0B0E05 55%, #050603 100%);
}
.hub-pronto .intro { display: none; }
.intro-righe { position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .02) 0 1px, transparent 1px 4px); }
.intro-pitti svg { position: absolute; overflow: visible; animation: fluttua ease-in-out infinite; will-change: transform; }
.intro-pitti .contorno rect { fill: none; stroke: rgba(243, 244, 241, .06); stroke-width: var(--tratto, 1.6); }
.intro-pitti .maniglia { fill: rgba(203, 255, 0, .07); }
.intro-alone { position: absolute; left: 50%; top: 47%; width: 640px; height: 460px; transform: translate(-50%, -50%); border-radius: 50%;
  background: radial-gradient(closest-side, rgba(203, 255, 0, .14), rgba(203, 255, 0, 0) 75%); pointer-events: none; }
.intro-logo { position: absolute; left: 50%; top: 50%; width: 300px; max-width: 70%; transform: translate(-50%, -50%); opacity: 0; }
.intro-porta { position: absolute; left: 50%; top: 47%; width: 280px; height: 380px; max-height: 56vh;
  transform: translate(-50%, -50%); transform-origin: 43.4% 95%; opacity: 0; overflow: visible; }
.intro-porta .traccia rect { fill: none; stroke: var(--lime); stroke-width: 1.4; stroke-dasharray: 700; stroke-dashoffset: 700; }
.intro-porta .pieno { fill: var(--lime); opacity: 0; }
.intro-porta .sale { fill: #F3F4F1; transform-box: fill-box; transform-origin: 50% 100%; transform: scaleY(0); }
.intro-saluto { position: absolute; left: 0; right: 0; bottom: 13%; margin: 0; text-align: center; opacity: 0;
  font: 500 15px var(--hud); letter-spacing: .3em; text-transform: uppercase; color: #C9CEC2; }
.intro-salta { position: absolute; right: 24px; bottom: 18px; margin: 0; font: 500 12px var(--hud); color: rgba(201, 206, 194, .4); }

/* la sequenza: logo, i pittogrammi si raccolgono, la porta si disegna e si riempie, si attraversa */
.intro.via .intro-logo { animation: compare .5s ease .1s forwards, sparisce .4s ease .75s forwards; }
.intro.via .intro-pitti svg { animation: raccoglie .9s cubic-bezier(.6, 0, .3, 1) .9s forwards !important; }
.intro.via .intro-pitti .contorno rect { stroke: rgba(243, 244, 241, .15); transition: stroke .4s ease .6s; }
.intro.via .intro-pitti .maniglia { fill: rgba(203, 255, 0, .32); transition: fill .4s ease .6s; }
.intro.via .intro-alone { width: 820px; height: 820px; transition: width .7s ease .7s, height .7s ease .7s; }
.intro.via .intro-porta { opacity: 1; animation: attraversa .7s cubic-bezier(.6, 0, .9, .4) 2.75s forwards; }
.intro.via .intro-porta .traccia rect { animation: traccia .7s cubic-bezier(.4, 0, .2, 1) forwards; }
.intro.via .intro-porta .traccia rect:nth-child(1) { animation-delay: 1.15s; }
.intro.via .intro-porta .traccia rect:nth-child(2) { animation-delay: 1.25s; }
.intro.via .intro-porta .traccia rect:nth-child(3) { animation-delay: 1.35s; }
.intro.via .intro-porta .traccia rect:nth-child(4) { animation-delay: 1.45s; }
.intro.via .intro-porta .traccia rect:nth-child(5) { animation-delay: 1.55s; }
.intro.via .intro-porta .pieno { animation: compare .35s ease 1.9s forwards; }
.intro.via .intro-porta .sale { animation: sale 1.1s cubic-bezier(.65, 0, .35, 1) 1.45s forwards; }
.intro.via .intro-saluto { animation: saluto 2.1s ease 1s forwards; }
.intro.esce { animation: dissolve .45s ease forwards; pointer-events: none; }

@keyframes fluttua { 0%, 100% { transform: translate(0, 0) rotate(var(--r)); } 50% { transform: translate(14px, -26px) rotate(calc(var(--r) + 7deg)); } }
@keyframes raccoglie { to { transform: translate(var(--dx, 0), var(--dy, 0)) rotate(0deg) scale(.25); opacity: 0; } }
@keyframes sparisce { to { opacity: 0; transform: translate(-50%, -50%) scale(.9); filter: blur(6px); } }
@keyframes traccia { to { stroke-dashoffset: 0; } }
@keyframes compare { to { opacity: 1; } }
@keyframes sale { to { transform: scaleY(1); } }
@keyframes attraversa { to { transform: translate(-50%, -50%) scale(14); opacity: 0; } }
@keyframes saluto { 0% { opacity: 0; transform: translateY(8px); } 15% { opacity: 1; transform: none; } 85% { opacity: 1; } 100% { opacity: 0; } }
@keyframes dissolve { to { opacity: 0; visibility: hidden; } }

/* ============================================================ la stanza */
.hub {
  position: relative; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; align-items: center;
  padding: 0 clamp(16px, 4vw, 48px) 20px; isolation: isolate;
}
.mondo { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.cielo { position: absolute; inset: 0;
  background:
    radial-gradient(60% 40% at 50% var(--oriz), color-mix(in srgb, var(--c) 16%, transparent), transparent 70%),
    radial-gradient(90% 70% at 50% 0%, #0D1508, transparent 70%),
    linear-gradient(var(--vuoto), var(--notte) var(--oriz), var(--vuoto));
  transition: background .6s ease; }
.orizzonte { position: absolute; left: 0; right: 0; top: var(--oriz); height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--c) 70%, transparent) 30%, color-mix(in srgb, var(--c) 70%, transparent) 70%, transparent);
  box-shadow: 0 0 24px 2px color-mix(in srgb, var(--c) 45%, transparent); transition: background .6s ease, box-shadow .6s ease; }
.pavimento { position: absolute; left: -50vw; right: -50vw; top: var(--oriz); bottom: -10vh; perspective: 340px; perspective-origin: 50% 0;
  -webkit-mask-image: linear-gradient(transparent, #000 18%, #000); mask-image: linear-gradient(transparent, #000 18%, #000); }
.griglia { position: absolute; inset: 0 0 -60% 0; transform: rotateX(62deg); transform-origin: 50% 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--c) 30%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--c) 22%, transparent) 1px, transparent 1px);
  background-size: 64px 64px; background-position: 50% 0; animation: avanza 3.2s linear infinite; }
@keyframes avanza { to { background-position: 50% 64px; } }
.polvere i { position: absolute; bottom: -10px; width: 2px; height: 2px; border-radius: 50%; background: var(--c); opacity: 0;
  box-shadow: 0 0 6px var(--c); animation: sale-polvere linear infinite; }
@keyframes sale-polvere { 0% { transform: translateY(0); opacity: 0; } 15% { opacity: .55; } 100% { transform: translateY(-75vh); opacity: 0; } }
.scansione { position: absolute; left: 0; right: 0; top: -20%; height: 18%;
  background: linear-gradient(transparent, rgba(238, 242, 230, .025), transparent); animation: scansiona 9s linear infinite; }
@keyframes scansiona { to { top: 110%; } }

/* ------------------------------------------------------------ in alto */
.barra { width: 100%; max-width: 1280px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 0 0; }
.marchio { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.marchio-porta { width: 28px; height: 38px; display: block; }
.marchio-porta svg { width: 100%; height: 100%; display: block; }
.marchio-testo { display: flex; flex-direction: column; gap: 3px; }
.marchio-testo small { font: 500 10.5px/1 var(--titoli); letter-spacing: .26em; text-transform: uppercase; color: var(--nebbia); }
.marchio-testo b { font: 700 22px/1 var(--titoli); letter-spacing: -.01em; color: var(--carta); }
.stato { display: flex; align-items: center; gap: 12px; font: 500 14px var(--hud); color: var(--nebbia); white-space: nowrap; }
.stato-luce { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 10px var(--lime); animation: respira 2.4s ease-in-out infinite; }
@keyframes respira { 50% { opacity: .35; } }
.ora { color: var(--carta); font-variant-numeric: tabular-nums; padding-left: 12px; border-left: 1px solid rgba(238, 242, 230, .15); }

.titolo { margin: clamp(18px, 5vh, 52px) 0 0; font: 500 clamp(15px, 1.6vw, 18px) var(--hud); color: var(--nebbia); text-align: center; letter-spacing: .02em; }

/* ------------------------------------------------------------ le porte */
.porte { display: flex; justify-content: center; align-items: flex-end; gap: clamp(18px, 6vw, 96px); margin-top: clamp(48px, 8vh, 80px); }
.porta { --h: clamp(150px, 29vh, 300px); position: relative; display: flex; flex-direction: column; align-items: center; text-decoration: none;
  width: calc(var(--h) * .74); outline: none; -webkit-tap-highlight-color: transparent; }
.porta-corpo { position: relative; width: 100%; height: var(--h); transition: transform .45s cubic-bezier(.3, .7, .2, 1), filter .45s ease, opacity .45s ease;
  filter: saturate(.35) brightness(.55); opacity: .8; }
.porta svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.telaio path { fill: var(--pc); }
.glifo { fill: #F3F4F1; transition: filter .45s ease; }
.porta.scelta .glifo { filter: drop-shadow(0 0 10px color-mix(in srgb, var(--pc) 70%, transparent)); }
.scheda-glifo .scorre { display: none; }
.porta-luce { position: absolute; left: -45%; right: -45%; top: 8%; bottom: -14%; pointer-events: none; opacity: 0; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--pc) 26%, transparent), transparent 75%); transition: opacity .45s ease; }
.porta-riflesso { position: absolute; left: 0; right: 0; top: calc(100% + 4px); height: var(--h); transform: scaleY(-1); transform-origin: 50% 50%; opacity: .18; pointer-events: none;
  -webkit-mask-image: linear-gradient(to top, rgba(0, 0, 0, .9), transparent 45%); mask-image: linear-gradient(to top, rgba(0, 0, 0, .9), transparent 45%);
  filter: blur(1.5px); }
.porta-nome { position: absolute; top: calc(100% + 18px); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 2px;
  white-space: nowrap; transition: opacity .3s ease; }
.porta-nome small { font: 500 12px var(--hud); color: var(--nebbia); letter-spacing: .04em; }
.porta-nome b { font: 700 clamp(20px, 2.2vw, 28px)/1 var(--titoli); color: var(--carta); letter-spacing: -.01em; }
.porta-tasto { position: absolute; top: -26px; left: 50%; transform: translateX(-50%); font: 600 11px var(--hud); color: var(--nebbia);
  border: 1px solid rgba(238, 242, 230, .2); padding: 1px 7px; opacity: 0; transition: opacity .3s ease; }

.porta:hover .porta-corpo { filter: saturate(.8) brightness(.85); opacity: 1; }
.porta.scelta .porta-corpo { filter: drop-shadow(0 0 18px color-mix(in srgb, var(--pc) 55%, transparent)) drop-shadow(0 0 2px var(--pc)); opacity: 1;
  transform: translateY(-14px) scale(1.07); animation: libra 3.6s ease-in-out .5s infinite; }
.porta.scelta .porta-luce { opacity: 1; }
.porta.scelta .porta-tasto, .hub-tastiera .porta-tasto { opacity: 1; }
.porta.scelta .porta-tasto { color: var(--pc); border-color: var(--pc); }
.porta.scelta .porta-nome b { color: var(--pc); text-shadow: 0 0 18px color-mix(in srgb, var(--pc) 50%, transparent); }
.porta:focus-visible { outline: none; }
.porta:focus-visible:not(.scelta) .porta-corpo { outline: 2px solid var(--pc); outline-offset: 8px; }
@keyframes libra { 0%, 100% { transform: translateY(-14px) scale(1.07); } 50% { transform: translateY(-22px) scale(1.07); } }
/* l'interno della porta scelta: una luce che scorre, come uno schermo acceso */
.porta .scorre { opacity: 0; transition: opacity .45s ease; }
.porta.scelta .scorre { opacity: 1; }
.porta .scorre rect { animation: scorre 2.8s linear infinite; }
@keyframes scorre { from { transform: translateY(-226px); } to { transform: translateY(226px); } }

/* le porte salgono dal pavimento quando si arriva */
.hub-arriva .porta-corpo { animation: emerge .8s cubic-bezier(.2, .8, .2, 1) both; }
.hub-arriva .porta:nth-child(2) .porta-corpo { animation-delay: .12s; }
.hub-arriva .porta:nth-child(3) .porta-corpo { animation-delay: .24s; }
.hub-arriva .porta:nth-child(4) .porta-corpo { animation-delay: .36s; }
@keyframes emerge { from { transform: translateY(40%); clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }
.hub-arriva .titolo, .hub-arriva .scheda, .hub-arriva .barra, .hub-arriva .piede { animation: compare-su .6s ease .45s both; }
@keyframes compare-su { from { opacity: 0; transform: translateY(10px); } }

/* ------------------------------------------------------------ la scheda della porta scelta */
.scheda { --c2: var(--c); width: 100%; max-width: 620px; margin-top: calc(clamp(20px, 5vh, 54px) + 64px); }
.scheda-cornice { position: relative; padding: 22px 26px 24px; background: rgba(5, 9, 4, .62);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid color-mix(in srgb, var(--c) 28%, transparent);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px); transition: border-color .45s ease; }
.scheda-cornice::before, .scheda-cornice::after { content: ''; position: absolute; width: 22px; height: 22px; border: 2px solid var(--c); transition: border-color .45s ease; }
.scheda-cornice::before { right: 6px; top: 6px; border-left: 0; border-bottom: 0; }
.scheda-cornice::after { left: 6px; bottom: 6px; border-right: 0; border-top: 0; }
.scheda-testa { display: flex; align-items: center; gap: 12px; }
.scheda-glifo { width: 34px; height: 46px; flex: none; }
.scheda-glifo svg { width: 100%; height: 100%; display: block; }
.scheda h2 { margin: 0; font: 700 clamp(24px, 3vw, 32px)/1.1 var(--titoli); letter-spacing: -.015em; }
.scheda-testo { margin: 12px 0 0; color: #C9D0C2; max-width: 56ch; }
.moduli { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.moduli li { font: 500 13px var(--hud); color: var(--carta); padding: 4px 10px; border: 1px solid rgba(238, 242, 230, .14); background: rgba(238, 242, 230, .03); }
.entra { display: inline-flex; align-items: center; gap: 10px; margin-top: 20px; padding: 13px 24px; text-decoration: none;
  font: 600 16px var(--hud); color: var(--vuoto); background: var(--c); letter-spacing: .02em;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: background .45s ease, filter .2s ease; }
.entra:hover { filter: brightness(1.12); }
.entra::after { content: ''; width: 10px; height: 14px; background: currentColor; clip-path: polygon(0 0, 100% 50%, 0 100%); }
.scheda-cambia { animation: cambia .35s ease; }
@keyframes cambia { from { opacity: .3; transform: translateY(4px); } }

/* ------------------------------------------------------------ in basso */
.piede { width: 100%; max-width: 1280px; margin-top: auto; padding-top: 28px; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font: 500 13px var(--hud); color: var(--nebbia); }
.piede p { margin: 0; }
.tasti { display: flex; align-items: center; gap: 6px; }
kbd { font: 600 12px var(--hud); color: var(--carta); border: 1px solid rgba(238, 242, 230, .22); border-bottom-width: 2px; padding: 1px 7px; }
.tasti kbd + kbd { margin-left: -2px; }
.avviso { position: fixed; left: 50%; bottom: 64px; transform: translateX(-50%); margin: 0; z-index: 20; padding: 10px 18px;
  font: 500 14px var(--hud); background: rgba(5, 9, 4, .9); border: 1px solid var(--c); color: var(--carta); }

/* l'attraversamento: la porta scelta si apre a tutto schermo */
.varco { position: fixed; inset: 0; z-index: 40; pointer-events: none; background: var(--c); opacity: 0; }
.varco.apre { opacity: 1; transition: clip-path .55s cubic-bezier(.7, 0, .3, 1), opacity .1s; clip-path: inset(0 0 0 0) !important; }
.varco.buio { background: var(--vuoto); transition: background .3s ease .45s, clip-path .55s cubic-bezier(.7, 0, .3, 1); }

/* ------------------------------------------------------------ telefono */
@media (max-width: 720px) {
  .barra { padding-top: 16px; }
  .marchio-porta { width: 22px; height: 30px; }
  .marchio-testo b { font-size: 18px; }
  .stato [data-porte-attive] { display: none; }
  .porte { gap: 16px; }
  .porta { --h: min(32vw, 24vh); }
  .porte { margin-top: 40px; }
  .porta-nome b { font-size: 17px; }
  .porta-nome small { font-size: 10.5px; }
  .porta-tasto, .tasti { display: none; }
  .scheda { margin-top: 84px; }
  .scheda-cornice { padding: 18px 18px 20px; }
  .entra { width: 100%; justify-content: center; }
  .piede { justify-content: center; }
}
@media (max-height: 640px) and (min-width: 721px) {
  .porta { --h: clamp(130px, 28vh, 220px); }
  .titolo { margin-top: 10px; }
  .scheda { margin-top: 70px; }
}

@media (prefers-reduced-motion: reduce) {
  .griglia, .polvere i, .scansione, .stato-luce, .intro-pitti svg { animation: none !important; }
  .porta.scelta .porta-corpo { animation: none; }
  .porta .scorre rect { animation: none; }
  .hub-arriva * { animation: none !important; }
}

/* quattro porte su telefono: più piccole e più vicine */
@media (max-width: 720px) {
  .porte:has(.porta:nth-child(4)) { gap: 14px; }
  .porte:has(.porta:nth-child(4)) .porta { --h: min(24vw, 22vh); }
  .porte:has(.porta:nth-child(4)) .porta-nome b { font-size: 14.5px; }
  .porte:has(.porta:nth-child(4)) .porta-nome small { display: none; }
}