/* Home: token Nocturne e componenti usati solo da index.html (le altre pagine usano nocturne.css). */
:root {
  --color-bg: #161826; --color-surface: #232532; --color-text: #e9e9ed; --color-accent: #9184d9;
  --color-divider: color-mix(in srgb, #e9e9ed 16%, transparent);
  --color-neutral-700: #595d6c; --color-neutral-800: #3f424d;
  --color-accent-200: #e7e5fe; --color-accent-300: #d2cefd; --color-accent-700: #5d5294; --color-accent-900: #2b2741;
  --oro: #f0d08a; --verde: #7fd1a0; --rosso: #e08a8a;
  --font-heading: "Inter", system-ui, sans-serif; --font-heading-weight: 500;
  --font-body: "Inter", system-ui, sans-serif;
  --space-1: 2.8px; --space-2: 5.6px; --space-3: 8.4px;
  --radius-md: 8px; --radius-lg: 14px; --radius-xl: 20px;
  --shadow-lg: 0 0 0 1px #9397ab, 0 16px 40px rgba(0, 0, 0, 0.65);
  --shadow-foto: 0 0 0 1px color-mix(in srgb, var(--color-text) 14%, transparent), 0 24px 60px rgba(0, 0, 0, 0.55);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font-body); font-size: 15px; line-height: 1.55;
  color: var(--color-text); text-wrap: pretty;
  background: url('../../assets/img/bg-home.png') center top / cover no-repeat fixed, #161826;
}
h1, h2, h3 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); line-height: 1.12; letter-spacing: -0.015em; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-300); }
img { max-width: 100%; height: auto; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

@keyframes noct-pulse { 0%, 100% { opacity: 1 } 50% { opacity: .35 } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2); border-radius: var(--radius-md);
}
.btn-primary { color: var(--color-accent); border-color: var(--color-accent); }
.btn-primary:hover { background: color-mix(in srgb, var(--color-accent) 12%, transparent); color: var(--color-accent-200); }
.btn-primary:active { background: color-mix(in srgb, var(--color-accent) 22%, transparent); }
.btn-pieno { color: var(--color-bg); background: var(--color-accent); border-color: var(--color-accent); }
.btn-pieno:hover { background: var(--color-accent-300); border-color: var(--color-accent-300); color: var(--color-bg); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.cta { min-height: 42px; padding-inline: 18px; }

.tc-btn {
  font-family: var(--font-body); font-size: 14px; font-variant-numeric: tabular-nums;
  padding: 9px 14px; border-radius: var(--radius-md); cursor: pointer; color: var(--color-text);
  border: 1px solid var(--color-neutral-700); background: transparent;
}
.tc-btn.on { border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 16%, transparent); }
.tc-btn:hover { border-color: var(--color-accent); }
.tc-btn span { opacity: .5; font-size: 12px; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 28px); }
.occhiello { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--color-accent); margin: 0 0 14px; }
.h2 { font-size: clamp(26px, 3.2vw, 38px); line-height: 1.15; margin: 0 0 16px; text-wrap: balance; }
.h3 { font-size: clamp(22px, 2.4vw, 28px); line-height: 1.2; margin: 0 0 14px; text-wrap: balance; }
.testo { font-size: 15.5px; line-height: 26px; margin: 0; max-width: 58ch; color: color-mix(in srgb, var(--color-text) 78%, transparent); }
.nota { margin: 22px 0 0; font-size: 13.5px; line-height: 22px; color: color-mix(in srgb, var(--color-text) 58%, transparent); }
.azioni { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.tag {
  display: inline-block; padding: 3px 9px; border-radius: 999px; vertical-align: middle;
  font-family: var(--font-body); font-size: 10.5px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; line-height: 1.4;
}
.tag--presto { color: var(--oro); background: rgba(240, 208, 138, .13); box-shadow: inset 0 0 0 1px rgba(240, 208, 138, .3); }
.tag--premium { color: var(--color-accent-200); background: color-mix(in srgb, var(--color-accent) 22%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 45%, transparent); }

/* ── apertura: la foto stilizzata, il velo e il titolo ── */
.hero { position: relative; min-height: min(92vh, 860px); display: flex; align-items: center; overflow: hidden; }
.hero__foto { position: absolute; inset: 0; background: url('../../assets/img/home/hero.webp') 80% 50% / cover no-repeat; }
.hero__velo {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--color-bg) 96%, transparent) 0%, color-mix(in srgb, var(--color-bg) 82%, transparent) 40%, color-mix(in srgb, var(--color-bg) 30%, transparent) 65%, transparent 85%),
    linear-gradient(180deg, color-mix(in srgb, var(--color-bg) 55%, transparent), transparent 30%, transparent 60%, color-mix(in srgb, var(--color-bg) 85%, transparent) 88%, var(--color-bg) 100%);
}
/* foto e velo sfumano nello sfondo della pagina (bg-home.png, più scuro a sinistra): chiudendo su --color-bg
   restava una riga dritta dove finisce l'apertura */
.hero__foto, .hero__velo {
  -webkit-mask-image: linear-gradient(180deg, #000 84%, transparent);
  mask-image: linear-gradient(180deg, #000 84%, transparent);
}
.hero__main { position: relative; width: 100%; padding-top: 96px; padding-bottom: 72px; }
.hero__occhiello { margin-bottom: 18px; }
.hero__titolo {
  font-family: var(--font-heading); font-weight: 500; font-size: clamp(44px, 6.4vw, 88px);
  line-height: 1.02; letter-spacing: -0.025em; margin: 0 0 26px -0.04em; max-width: 12ch;
}
.hero__titolo-2 { color: var(--color-accent-300); }
.hero__testo { font-size: 17.5px; line-height: 28px; max-width: 50ch; margin: 0 0 30px; color: color-mix(in srgb, var(--color-text) 84%, transparent); }
.hero__azioni { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero__btn { min-height: 46px; padding-inline: 22px; font-size: 15px; }

/* ── sezioni ── */
.sez { padding-block: clamp(60px, 8vw, 112px); scroll-margin-top: 52px; }
.sez--riga { padding-top: 0; }
.sez__testa { max-width: 68ch; margin-bottom: clamp(28px, 4vw, 52px); }
.sez__testa--centro { margin-inline: auto; text-align: center; }
.sez__testa--centro .testo { margin-inline: auto; }
/* l'occhiello e' un flex (per l'etichetta Premium accanto): text-align non lo centra */
.sez__testa--centro .occhiello { justify-content: center; }

/* la griglia con il resto della piattaforma */
.griglia { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.scheda {
  display: flex; flex-direction: column; color: inherit; border-radius: var(--radius-xl); overflow: hidden;
  border: 1px solid var(--color-divider); background: color-mix(in srgb, var(--color-surface) 70%, transparent);
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.scheda:hover { color: inherit; border-color: color-mix(in srgb, var(--color-accent) 60%, transparent); transform: translateY(-3px); box-shadow: 0 18px 40px rgba(0, 0, 0, .4); }
.scheda img { display: block; width: 100%; aspect-ratio: 14 / 9; object-fit: cover; }
.scheda h3 { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 19px; margin: 18px 22px 6px; }
.scheda h3::after { content: '→'; margin-left: auto; color: var(--color-accent); font-weight: 400; transition: transform .15s; }
.scheda:hover h3::after { transform: translateX(3px); }
.scheda p { margin: 0 22px 22px; font-size: 14px; line-height: 22px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }

/* testo da una parte, foto dall'altra */
.vetrina { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.vetrina--inversa .vetrina__testo { order: 2; }
.vetrina__visivo { margin: 0; min-width: 0; }
.foto { display: block; width: 100%; height: auto; border-radius: var(--radius-xl); box-shadow: var(--shadow-foto); }
.elenco { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 13px; }
.elenco li { position: relative; padding-left: 20px; font-size: 14.5px; line-height: 23px; color: color-mix(in srgb, var(--color-text) 72%, transparent); }
.elenco li::before { content: ''; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent); }
.elenco b { font-weight: 500; color: var(--color-text); }

/* le sette schede degli insights */
.schede-ins { list-style: none; margin: 26px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 20px; }
.schede-ins li { display: flex; flex-direction: column; gap: 1px; padding: 10px 12px; border-radius: var(--radius-md); background: color-mix(in srgb, var(--color-surface) 70%, transparent); border: 1px solid var(--color-divider); }
.schede-ins b { font-weight: 500; font-size: 14px; color: var(--color-accent-200); }
.schede-ins span { font-size: 12.5px; line-height: 18px; color: color-mix(in srgb, var(--color-text) 62%, transparent); }

/* gioca: la scacchiera che gioca da sola e le cadenze */
.cadenze { margin-top: 30px; }
.cadenze__occhiello { margin-bottom: 12px; }
.cadenze__lista { display: flex; flex-wrap: wrap; gap: 8px; }
.cadenze__categoria { font-size: 13.5px; line-height: 22px; margin: 12px 0 0; color: color-mix(in srgb, var(--color-text) 58%, transparent); }
.scacchiera {
  position: relative; aspect-ratio: 1; border-radius: var(--radius-lg); overflow: hidden; max-width: 560px; margin: 0 auto;
  border: 1px solid var(--color-neutral-700); box-shadow: var(--shadow-lg); user-select: none; -webkit-user-select: none;
}
.scacchiera__caselle { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(8, 1fr); }
.scacchiera__pezzi { position: absolute; inset: 0; }
.scacchiera__didascalia { max-width: 560px; margin: 14px auto 0; min-height: 20px; text-align: center; font-size: 13px; font-weight: 500; color: var(--color-accent-300); font-variant-numeric: tabular-nums; }
.chess-square { --fondo: var(--color-neutral-700); width: 100%; height: 100%; background: var(--fondo); }
.chess-square.is-scura { --fondo: var(--color-neutral-800); }
.chess-square.is-accesa { background: color-mix(in srgb, var(--color-accent) 26%, var(--fondo)); box-shadow: inset 0 0 0 2px var(--color-accent); }
.chess-piece {
  position: absolute; top: 0; left: 0; width: 12.5%; height: 12.5%;
  display: flex; align-items: center; justify-content: center;
  transform: translate(calc(var(--x) * 100%), calc(var(--y) * 100%));
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.2s ease;
  pointer-events: none; z-index: 2;
}
.chess-piece img { width: 90%; height: 90%; object-fit: contain; filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.4)); }

/* premium: una fascia con tre vetrine */
.premium {
  border-top: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent); border-bottom: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  background: radial-gradient(900px 500px at 50% 0%, color-mix(in srgb, var(--color-accent-900) 90%, transparent), transparent 70%), color-mix(in srgb, var(--color-surface) 35%, transparent);
}
.premium .vetrina + .vetrina { margin-top: clamp(56px, 7vw, 96px); }

/* i piani */
.piani { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; max-width: 920px; margin: 0 auto; }
.piano {
  display: flex; flex-direction: column; padding: 30px 30px 28px; border-radius: var(--radius-xl);
  border: 1px solid var(--color-divider); background: color-mix(in srgb, var(--color-surface) 70%, transparent);
}
.piano--premium { border-color: color-mix(in srgb, var(--color-accent) 60%, transparent); background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 14%, transparent), transparent 55%), color-mix(in srgb, var(--color-surface) 75%, transparent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-accent) 10%, transparent); }
.piano__testa { padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--color-divider); }
.piano__nome { display: flex; align-items: center; gap: 10px; min-height: 24px; font-size: 15px; letter-spacing: .04em; text-transform: uppercase; color: var(--color-accent); margin: 0 0 12px; }
.piano__prezzo { font-family: var(--font-heading); font-weight: 500; font-size: 34px; letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 6px; }
.piano__nota { margin: 0; font-size: 13px; color: color-mix(in srgb, var(--color-text) 58%, transparent); }
/* flex: 1 spinge il pulsante in fondo; align-content tiene le voci in alto invece di allargarle sull'altezza */
.piano__voci { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; flex: 1; align-content: start; }
.piano__voci li { position: relative; padding-left: 26px; font-size: 14.5px; line-height: 22px; color: color-mix(in srgb, var(--color-text) 78%, transparent); }
.piano__voci li::before {
  content: ''; position: absolute; left: 0; top: 3px; width: 16px; height: 16px; border-radius: 50%;
  background: color-mix(in srgb, var(--verde) 22%, transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%237fd1a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.piano__voci--piu li::before { background-color: color-mix(in srgb, var(--color-accent) 30%, transparent); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 4v8M4 8h8' fill='none' stroke='%23e7e5fe' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E"); }
.piano__voci b { font-weight: 500; color: var(--color-text); }
/* in Premium il nome su una riga e sotto quello che fa: le tre voci occupano l'altezza della lista di Standard */
.piano__voci--piu { gap: 18px; }
.piano__voci--piu b { display: block; }
.piano__voci--piu span { display: block; margin-top: 3px; font-size: 13.5px; line-height: 21px; color: color-mix(in srgb, var(--color-text) 62%, transparent); }
.piano__cta { margin-top: 26px; align-self: stretch; }


/* il tuo storico ti segue */
.porta {
  display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 0; align-items: center; overflow: hidden;
  border-radius: var(--radius-xl); border: 1px solid color-mix(in srgb, var(--color-accent) 35%, transparent);
  background: radial-gradient(700px 300px at 100% 0%, color-mix(in srgb, var(--color-accent) 16%, transparent), transparent 70%), color-mix(in srgb, var(--color-surface) 60%, transparent);
}
.porta__foto { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 14 / 9; }
.porta__testo { padding: clamp(28px, 4vw, 52px); }
.porta .h2 { margin-bottom: 12px; }

/* chiusura per gli ospiti */
.finale { text-align: center; }
.finale .testo { margin: 0 auto; }
.finale .azioni { justify-content: center; }

.piede { border-top: 1px solid var(--color-divider); font-size: 13px; line-height: 24px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.piede__griglia { display: flex; gap: 16px 24px; flex-wrap: wrap; justify-content: space-between; padding-top: 32px; padding-bottom: 48px; }
.piede__voci { display: flex; gap: 8px 20px; flex-wrap: wrap; }

@media (max-width: 960px) {
  .griglia { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .vetrina { grid-template-columns: minmax(0, 1fr); }
  .vetrina--inversa .vetrina__testo { order: 0; }
  .vetrina__visivo { width: 100%; max-width: 640px; }
  .porta { grid-template-columns: minmax(0, 1fr); }
  .porta__foto { max-height: 300px; }
  .piani { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .hero { min-height: 0; }
  .hero__foto { background-position: 62% 50%; }
  .hero__velo { background: linear-gradient(180deg, color-mix(in srgb, var(--color-bg) 60%, transparent), color-mix(in srgb, var(--color-bg) 85%, transparent) 60%, var(--color-bg) 100%); }
  .hero__main { padding-top: 72px; padding-bottom: 48px; }
  .griglia, .schede-ins { grid-template-columns: minmax(0, 1fr); }
  .piano { padding: 24px 20px; }
}