/* AI Sul Serio — landing provvisoria e pagine legali. Palette P1 "Lime" (Gate 1a).
   Correzioni dei token approvati al Gate 1b (packages/tokens, 24/09/2026): sottolineatura dei link in inchiostro sul chiaro,
   focus #E0405E, ombra fumetto #2A3358 nel tema scuro, evidenziatore a tutta altezza con testo inchiostro nel tema scuro. */
/* Font self-hosted, SIL OFL 1.1: copyright e testo della licenza in fonts/OFL.txt (li genera web/landing/fonts.py).
   Ruoli (decisione del 25/09/2026): Bricolage Grotesque per titoli, logo e, nei video, sottotitoli e didascalie (800);
   Bangers solo per il lettering fumetto e gli effetti sonori, in maiuscolo; Comic Neue solo per il testo dentro le
   nuvolette dei dialoghi (su questo sito non ce ne sono, quindi non si carica). */
@font-face { font-family: "Bricolage Grotesque"; src: url("fonts/bricolage.woff2") format("woff2"); font-weight: 500 800; font-display: swap; }
@font-face { font-family: "Bangers"; src: url("fonts/bangers.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --ink: #10162F; --paper: #FFFDF7; --lime: #BEF229; --coral: #FF5470; --aqua: #2BD9D9;
  --bg: #FFFDF7; --surface: #FFFFFF; --text: #10162F; --muted: #4A516B; --line: #E4E4DA; --shadow: #10162F;
  --focus: #E0405E; --link-line: var(--ink);
  /* evidenziatore: fascia lime sotto le lettere (inizio e fine in % dell'altezza della riga) */
  --hl-from: 58%; --hl-to: 92%;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --comic: "Bangers", Impact, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0B1022; --surface: #18203F; --text: #F4F5EF; --muted: #AEB4CB; --line: #2A3358; --shadow: #2A3358; --link-line: var(--lime); color-scheme: dark; }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 var(--body); }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 3px; text-decoration-color: var(--link-line); }
a:not(.btn, .brand):hover { background: var(--lime); color: var(--ink); text-decoration-color: var(--ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--lime); color: var(--ink); }

/* Evidenziatore. Sul lime il testo è sempre inchiostro, nei due temi. Nel tema scuro la fascia bassa lascerebbe
   mezze lettere scure sul fondo scuro: lì il lime copre tutta la riga (come logo-horizontal-dark.svg). */
.hl { color: var(--ink); background: linear-gradient(transparent var(--hl-from), var(--lime) var(--hl-from), var(--lime) var(--hl-to), transparent var(--hl-to)); -webkit-box-decoration-break: clone; box-decoration-break: clone; }
@media (prefers-color-scheme: dark) {
  .hl { background: var(--lime); padding-inline: .06em; }
}
img, svg { max-width: 100%; height: auto; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }

/* intestazione */
.top { border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 800 1.2rem/1 var(--display); letter-spacing: -.01em; }
.brand img { width: 36px; height: 36px; }
.brand .hl { --hl-from: 55%; --hl-to: 92%; }
.top nav a { font-weight: 600; font-size: .95rem; }

/* hero */
.hero { padding-block: 56px 40px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 40px; align-items: center; }
.eyebrow { font: 700 .78rem/1.3 ui-monospace, Consolas, monospace; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; letter-spacing: -.02em; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 6vw, 4.3rem); font-weight: 800; margin: 0 0 16px; }
h1 .hl { --hl-from: 60%; --hl-to: 90%; }
.lead { font-size: 1.2rem; max-width: 34ch; margin: 0 0 8px; }
.sub { color: var(--muted); max-width: 46ch; margin: 0 0 26px; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; gap: 10px; font: 700 1rem/1 var(--body); text-decoration: none; padding: 14px 20px; border: 2.5px solid var(--ink); border-radius: 999px; box-shadow: 4px 4px 0 var(--shadow); transition: transform .12s, box-shadow .12s; }
.btn:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--shadow); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--shadow); }
.btn.primary { background: var(--lime); color: var(--ink); }
.btn.ghost { background: var(--surface); color: var(--text); border-color: var(--text); }
.panel { position: relative; background: var(--paper); border: 3px solid var(--ink); border-radius: 26px; box-shadow: 8px 8px 0 var(--shadow); padding: 18px 18px 0; overflow: hidden; }
.panel::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(#9CC91F 1.4px, transparent 1.6px); background-size: 12px 12px; opacity: .55; }
.panel img, .panel .serio { position: relative; display: block; margin: 0 auto; width: min(420px, 100%); height: auto; }
/* «Sul serio?!» è lettering da effetto sonoro, non un dialogo: Bangers in maiuscolo, come la nuvoletta sfx delle demo. */
.bubble { position: absolute; top: 18px; left: 18px; z-index: 1; font: 1.7rem/1 var(--comic); letter-spacing: .03em; text-transform: uppercase; background: var(--paper); color: var(--ink); border: 3px solid var(--ink); border-radius: 18px; padding: 10px 14px 8px; transform: rotate(-4deg); }
.bubble::after { content: ""; position: absolute; left: 36px; bottom: -14px; width: 20px; height: 20px; background: var(--paper); border-right: 3px solid var(--ink); border-bottom: 3px solid var(--ink); transform: skewX(20deg) rotate(45deg); }

/* in arrivo */
.soon { padding-block: 28px 64px; }
.soon h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); margin: 0 0 18px; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 2px solid var(--text); border-radius: 18px; padding: 18px 20px; }
.card h3 { font-size: 1.2rem; margin: 0 0 6px; }
.card p { margin: 0; color: var(--muted); }
.card .tag { display: inline-block; font: 700 .72rem ui-monospace, Consolas, monospace; letter-spacing: .06em; text-transform: uppercase; background: var(--lime); color: var(--ink); border: 1.5px solid var(--ink); border-radius: 99px; padding: 3px 8px; margin-bottom: 10px; }
.books { margin-top: 18px; padding: 16px 20px; border-left: 5px solid var(--aqua); background: var(--surface); border-radius: 0 16px 16px 0; }

/* pagine legali */
.doc { padding-block: 40px 64px; }
.doc article { max-width: 72ch; }
.doc h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
.doc h2 { font-size: 1.45rem; margin: 2.2rem 0 .6rem; }
.doc h3 { font-size: 1.12rem; margin: 1.6rem 0 .4rem; }
.doc p, .doc li { max-width: 72ch; }
.doc ul { padding-left: 1.2rem; }
.doc li + li { margin-top: .3rem; }
.doc .updated { color: var(--muted); font-size: .92rem; }
.doc .box { background: var(--surface); border: 2px solid var(--text); border-radius: 16px; padding: 14px 18px; margin: 1.2rem 0; }
.doc table { border-collapse: collapse; width: 100%; font-size: .95rem; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.table-wrap { overflow-x: auto; }

/* piede */
.foot { border-top: 1px solid var(--line); padding-block: 26px 36px; font-size: .9rem; color: var(--muted); }
.foot .wrap { display: grid; gap: 10px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.foot nav a { color: var(--text); }

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); }
  .cards { grid-template-columns: minmax(0, 1fr); }
  .hero { padding-top: 32px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }