/* ═══════════════════════════════════════════════════════════════════════
   Nocturne — design system importato da Claude Design (tokens + componenti).
   Sotto, in fondo, la sezione "PAGE" con gli stili specifici della landing.
   ═══════════════════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #161826;
  --color-surface: #232532;
  --color-text: #e9e9ed;
  --color-accent: #9184d9;
  --color-accent-2: #a7a1db;
  --color-divider: color-mix(in srgb, #e9e9ed 16%, transparent);

  --color-neutral-500: #9397ab;
  --color-neutral-800: #3f424d;
  --color-neutral-900: #292b31;

  --color-accent-100: #f5f4ff;
  --color-accent-200: #e7e5fe;
  --color-accent-300: #d2cefd;
  --color-accent-800: #423a6a;

  --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;
  --space-4: 11.2px;
  --space-6: 16.8px;
  --space-8: 22.4px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --shadow-sm: 0 0 0 1px #3f424d;
  --shadow-md: 0 0 0 1px #595d6c, 0 6px 18px rgba(0,0,0,0.55);
  --shadow-lg: 0 0 0 1px #9397ab, 0 16px 40px rgba(0,0,0,0.65);
}

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--color-bg); }
body {
  margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400;
  background: var(--color-bg); color: var(--color-text); font-family: var(--font-body);
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
img { display: block; max-width: 100%; }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
: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); }

/* — rules — */
.hr {
  height: 1px; border: 0; margin: var(--space-4) 0;
  background: linear-gradient(to right,
    transparent, var(--color-divider) 48px,
    var(--color-divider) calc(100% - 48px), transparent);
}

/* — buttons — */
.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:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { color: var(--color-accent); border-color: var(--color-accent); }
.btn-primary:hover { background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
.btn-primary:active { background: color-mix(in srgb, var(--color-accent) 22%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-block { width: 100%; margin-top: var(--space-2); }

/* — forms — */
.field > label {
  display: block; font-size: 12px; margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 36px; padding: 6px 10px; font: inherit;
  font-size: 14px; color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }

/* — cards — */
.card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3); border-radius: var(--radius-md); background: var(--color-surface);
}
.elev-md { box-shadow: var(--shadow-md); }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px;
  border-radius: calc(var(--radius-md) * 0.75);
}
.tag-accent { background: var(--color-accent-800); color: var(--color-accent-100); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* ═══════════════════════════════════════════════════════════════════════
   PAGE — stili specifici della landing prevendita
   ═══════════════════════════════════════════════════════════════════════ */
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.shell { min-height: 100vh; display: flex; justify-content: center; }
.col { width: 100%; max-width: 480px; display: flex; flex-direction: column; padding: 0 var(--space-6); }

/* Hero */
.hero { padding: 32px 0 40px; display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-4); }
.poster { width: 100%; aspect-ratio: 4/5; border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface); }
.poster img { width: 100%; height: 100%; object-fit: cover; }
.hero h1 { margin: 0; font-size: 46px; }
.hero .meta { display: flex; flex-direction: column; gap: var(--space-1); font-size: 14px; }
.hero .lede { margin: 0; font-size: 15px; line-height: 1.55; max-width: 340px; }
.hero .btn-primary { padding: 10px 24px; }
.spots { display: flex; align-items: center; gap: var(--space-2); font-size: 13px; color: var(--color-accent-300); }
.spots .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); animation: pulse 2s infinite; }

/* Sezioni */
section { }
.sec { padding: 40px 0; }
.sec.tight { display: flex; flex-direction: column; gap: var(--space-4); }

/* Form */
.form-head { display: flex; flex-direction: column; gap: var(--space-2); }
.form-head h6 { color: var(--color-accent); margin: 0; }
.form-fields { display: flex; flex-direction: column; gap: var(--space-4); }
.form-block { display: flex; flex-direction: column; gap: var(--space-6); }
.form-note { margin: 0; font-size: 11px; text-align: center; }
.form-error { font-size: 13px; color: var(--color-accent-200); min-height: 0; }
input[type="date"].input { color-scheme: dark; }
.hidden { display: none !important; }

/* Line-up */
.lineup-row {
  display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-3) 0;
  background: linear-gradient(to right, transparent, var(--color-divider) 48px, var(--color-divider) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px;
}
.lineup-row > div:first-child { flex: 1; min-width: 0; }
.lineup-row .name { font-family: var(--font-heading); font-weight: 500; font-size: 18px; }
.lineup-row .genre { font-size: 12px; }
.lineup-row .time { font-size: 13px; color: var(--color-accent-300); white-space: nowrap; flex-shrink: 0; }

/* Come arrivare */
.map-ph {
  width: 100%; aspect-ratio: 4/3; border: 1px solid var(--color-divider); border-radius: var(--radius-md);
  background: repeating-linear-gradient(45deg, var(--color-surface), var(--color-surface) 12px, var(--color-bg) 12px, var(--color-bg) 24px);
  display: flex; align-items: center; justify-content: center;
}
.map-ph span { font-family: monospace; font-size: 12px; color: var(--color-neutral-500); }
.info-list { display: flex; flex-direction: column; gap: var(--space-2); font-size: 14px; }
.info-list .k { color: var(--color-accent-300); }

/* FAQ */
.faq { background: linear-gradient(to right, transparent, var(--color-divider) 48px, var(--color-divider) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px; }
.faq > button {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--space-3);
  background: none; border: none; padding: var(--space-4) 0; cursor: pointer; text-align: left;
  font: inherit; color: var(--color-text); min-height: 44px;
}
.faq > button .q { font-size: 15px; }
.faq > button .icon { color: var(--color-accent); font-size: 18px; flex-shrink: 0; }
.faq .a { margin: 0; padding: 0 0 var(--space-4); font-size: 14px; }

/* Footer */
.foot {
  padding: 32px 0 48px; display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-2);
  background: linear-gradient(to right, transparent, var(--color-divider) 48px, var(--color-divider) calc(100% - 48px), transparent) no-repeat top / 100% 1px;
}
.foot .fname { font-family: var(--font-heading); font-weight: 500; font-size: 17px; }
.foot .fmeta { font-size: 12px; }
.foot .powered { font-size: 11px; margin-top: var(--space-2); }

/* Success card */
.success .card { align-items: flex-start; gap: var(--space-3); padding: var(--space-8); }