/* 70m3.eu — foglio di stile del sito pubblico.
   Generato insieme alle pagine dal pannello /SRV/sito: non modificarlo in /var/70m3-site/html,
   si cambia in /SRV/sito/app/sito_statico/stile.css e si ripubblica. */

/* Font serviti da qui (licenza SIL OFL): nessuna richiesta a Google. */
@font-face {
  font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("/font/plus-jakarta-sans.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono"; font-style: normal; font-weight: 400 500; font-display: swap;
  src: url("/font/jetbrains-mono.woff2") format("woff2");
}

/* Layout: un'apertura a tutta larghezza sullo sfondo (ancorato in basso a sinistra, la scritta "~$ 70m3.eu" resta sempre visibile),
   poi sezioni su fondo notte con una colonna da ~72rem; i titoli di sezione sono righe di terminale. Un solo tema, scuro. */
:root {
  color-scheme: dark;
  --notte: #060b12;
  --pannello: #0b1420;
  --pannello-2: #0f1a28;
  --linea: #1c2b3d;
  --testo: #e8f1ff;
  --tenue: #9db0c6;
  --ciano: #5cc8ff;
  --ciano-scuro: #0d2a3d;
  --font-titoli: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --font-testo: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "DejaVu Sans Mono", Menlo, Consolas, monospace;
  --colonna: 72rem;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--notte);
  color: var(--testo);
  font-family: var(--font-testo);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 10; background: var(--notte);
}
a { color: var(--ciano); text-underline-offset: 3px; }
a:hover { color: var(--testo); }
:focus-visible { outline: 2px solid var(--ciano); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--font-titoli); text-wrap: balance; margin: 0; line-height: 1.15; }
p { margin: 0; }
.gutter {
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.colonna { max-width: var(--colonna); margin-inline: auto; }

/* ── testata ── */
.testata {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--notte) 72%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--linea) 70%, transparent);
}
.testata .colonna {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap; padding-block: 0.75rem;
}
.marchio { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--testo); text-decoration: none; }
.marchio svg { width: 34px; height: 34px; flex: none; }
.marchio span { font-family: var(--font-mono); font-weight: 500; font-size: 1rem; letter-spacing: 0.02em; }
.menu { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; font-size: 0.95rem; }
.menu a { color: var(--tenue); text-decoration: none; padding-block: 0.4rem; }
.menu a:hover { color: var(--testo); }

/* ── apertura ── */
.apertura {
  position: relative;
  min-height: max(36rem, min(56.25vw, 100svh));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--notte) 55%, transparent) 0%, transparent 55%),
    var(--notte) url("/sfondo.jpg") left bottom / cover no-repeat;
  display: flex;
}
.apertura .colonna {
  width: 100%;
  padding-block: clamp(3.5rem, 9vw, 7rem) clamp(9rem, 16vw, 14rem);
  display: flex; flex-direction: column; gap: 1.5rem;
}
.prompt { font-family: var(--font-mono); font-size: 0.95rem; color: var(--ciano); }
.prompt b { color: var(--testo); font-weight: 500; }
.apertura h1 {
  font-size: clamp(2.4rem, 6.2vw, 4.75rem);
  font-weight: 800; letter-spacing: -0.03em; max-width: 15ch;
}
.apertura h1 em { font-style: normal; color: var(--ciano); }
.apertura p.sotto { max-width: 36rem; color: var(--tenue); font-size: clamp(1.05rem, 1.6vw, 1.2rem); }
.azioni { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.bottone {
  display: inline-flex; align-items: center; gap: 0.5rem; min-height: 46px;
  padding: 0 1.25rem; border-radius: 8px; font-weight: 600; text-decoration: none;
  border: 1px solid var(--linea); color: var(--testo); background: color-mix(in srgb, var(--pannello) 80%, transparent);
}
.bottone:hover { border-color: var(--ciano); color: var(--testo); }
.bottone.pieno { background: var(--ciano); border-color: var(--ciano); color: var(--notte); }
.bottone.pieno:hover { background: var(--testo); border-color: var(--testo); color: var(--notte); }

/* ── sezioni ── */
.sezione { padding-block: clamp(4rem, 9vw, 6.5rem); }
.sezione + .sezione { border-top: 1px solid var(--linea); }
.intestazione { display: flex; flex-direction: column; gap: 0.75rem; max-width: 44rem; margin-bottom: 2.5rem; }
.intestazione h2 { font-size: clamp(1.75rem, 3.6vw, 2.5rem); font-weight: 700; letter-spacing: -0.02em; }
.intestazione p { color: var(--tenue); }

/* principi: tre colonne di testo, senza scatole */
.principi { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 2rem 3rem; }
.principio { display: flex; flex-direction: column; gap: 0.6rem; min-width: 0; padding-top: 1.25rem; border-top: 2px solid var(--ciano-scuro); }
.principio code { font-family: var(--font-mono); font-size: 0.85rem; color: var(--ciano); }
.principio h3 { font-size: 1.25rem; font-weight: 700; }
.principio p { color: var(--tenue); }

/* progetti: schede con lo stesso schema */
.progetti { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1rem; }
.progetto {
  display: flex; flex-direction: column; gap: 0.6rem; min-width: 0;
  padding: 1.4rem; border-radius: 10px; background: var(--pannello); border: 1px solid var(--linea);
}
.progetto h3 { font-size: 1.125rem; font-weight: 700; }
.progetto p { color: var(--tenue); font-size: 0.975rem; flex: 1; }
.dove { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.dove span {
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--tenue);
  border: 1px solid var(--linea); border-radius: 999px; padding: 0.1rem 0.6rem;
}
.progetto { position: relative; transition: border-color 0.15s, transform 0.15s, background 0.15s; }
.progetto:hover { border-color: var(--ciano); background: var(--pannello-2); transform: translateY(-2px); }
.progetto:focus-within { border-color: var(--ciano); }
.progetto .vai { color: var(--testo); text-decoration: none; }
.progetto .vai::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.progetto .vai:focus-visible { outline: none; }
.progetto .vai:focus-visible::after { outline: 2px solid var(--ciano); outline-offset: 3px; }
.indirizzo-sito { font-family: var(--font-mono); font-size: 0.85rem; color: var(--ciano); }
/* Sopra il link che copre tutta la scheda (.vai::after), altrimenti non si clicca. */
.progetto .link-extra { position: relative; z-index: 1; display: block; width: fit-content; margin-top: 0.35rem; font-family: var(--font-mono); font-size: 0.85rem; color: var(--ciano); text-decoration: none; }
.progetto .link-extra:hover, .progetto .link-extra:focus-visible { text-decoration: underline; }
@media (prefers-reduced-motion: reduce) { .progetto, .progetto:hover { transition: none; transform: none; } }

/* metodo: è davvero una sequenza, quindi numerata */
.passi { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem; counter-reset: passo; }
.passi li { counter-increment: passo; display: flex; flex-direction: column; gap: 0.5rem; padding: 1.4rem; background: var(--pannello-2); border-radius: 10px; min-width: 0; }
.passi li::before { content: counter(passo) "."; font-family: var(--font-mono); color: var(--ciano); font-size: 0.9rem; }
.passi h3 { font-size: 1.1rem; font-weight: 700; }
.passi p { color: var(--tenue); font-size: 0.975rem; }

/* laboratorio: un blocco terminale */
.due { display: grid; grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr)); gap: 2.5rem; align-items: start; }
.due > * { min-width: 0; }
.terminale {
  font-family: var(--font-mono); font-size: 0.9rem; line-height: 1.75;
  background: #04080d; border: 1px solid var(--linea); border-radius: 10px; padding: 1.25rem 1.4rem; overflow-x: auto; margin: 0;
}
.terminale .c { color: var(--ciano); }
.terminale .t { color: var(--tenue); }
.testo-lungo { display: flex; flex-direction: column; gap: 1rem; color: var(--tenue); max-width: 40rem; }
.testo-lungo h2 { color: var(--testo); font-size: clamp(1.75rem, 3.6vw, 2.5rem); letter-spacing: -0.02em; }
.testo-lungo strong { color: var(--testo); font-weight: 600; }

/* contatti */

/* piede: quattro colonne come un sito vero, poi la riga legale */
.piede { border-top: 1px solid var(--linea); background: #04080d; font-size: 0.925rem; color: var(--tenue); }
.piede .colonna { display: flex; flex-direction: column; gap: 2.5rem; padding-block: 3.5rem 2rem; }
.piede-griglia { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: 2rem 3rem; }
@media (max-width: 52rem) { .piede-griglia { grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); } }
.piede-marchio { display: flex; flex-direction: column; gap: 1rem; max-width: 22rem; }
.piede nav { display: flex; flex-direction: column; align-items: flex-start; gap: 0.55rem; min-width: 0; }
.piede h2 { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--testo); margin-bottom: 0.3rem; }
.piede a { color: var(--tenue); text-decoration: none; overflow-wrap: anywhere; }
.piede a:hover { color: var(--testo); }
.piede .marchio span { color: var(--testo); }
.piede-fondo { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem 2rem; padding-top: 1.5rem; border-top: 1px solid var(--linea); font-size: 0.825rem; }
.piede-fondo span:last-child { max-width: 44rem; }
.abuse {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--linea); border-radius: 6px; padding: 0.35rem 0.7rem; font-family: var(--font-mono); font-size: 0.78rem;
}
.abuse svg { width: 14px; height: 14px; flex: none; }

/* ── contatti ── */
.contatti .colonna { padding-block: 3rem 5rem; display: flex; flex-direction: column; gap: 1.5rem; }
.contatti h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; letter-spacing: -0.02em; }
.contatti h2 { font-size: 1.2rem; font-weight: 700; }
.contatti-griglia { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 2rem; align-items: start; }
.contatti-griglia > * { min-width: 0; }
.canali { display: flex; flex-direction: column; gap: 1rem; }
.canale {
  display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.25rem; text-decoration: none;
  background: var(--pannello); border: 1px solid var(--linea); border-radius: 10px; color: var(--testo);
}
.canale:hover { border-color: var(--ciano); color: var(--testo); }
.canale svg { width: 28px; height: 28px; flex: none; }
.canale > span { display: flex; flex-direction: column; min-width: 0; }
.canale > span span { color: var(--tenue); font-family: var(--font-mono); font-size: 0.9rem; overflow-wrap: anywhere; }
.nota { color: var(--tenue); font-size: 0.925rem; }
.modulo {
  position: relative; display: flex; flex-direction: column; gap: 1.25rem; padding: clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(180deg, var(--pannello-2), var(--pannello)); border: 1px solid var(--linea); border-radius: 16px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
.modulo::before {
  content: ""; position: absolute; inset: -1px -1px auto; height: 2px; border-radius: 16px 16px 0 0;
  background: linear-gradient(90deg, transparent, var(--ciano), transparent); opacity: 0.6;
}
.modulo-testa { display: flex; gap: 0.9rem; align-items: center; }
.modulo-testa svg { width: 40px; height: 40px; padding: 8px; flex: none; border-radius: 10px; background: var(--ciano-scuro); }
.modulo-testa p { color: var(--tenue); font-size: 0.875rem; }
.obbl { color: var(--ciano); }
.campi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 1.1rem; }
.campo.largo { grid-column: 1 / -1; }
@media (max-width: 34rem) { .campi { grid-template-columns: minmax(0, 1fr); } }
.campo { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }
.campo label { font-weight: 600; font-size: 0.9rem; }
.campo input, .campo textarea {
  font: inherit; font-size: 1rem; color: var(--testo); background: var(--notte); border: 1px solid var(--linea);
  border-radius: 10px; padding: 0.75rem 0.9rem; min-height: 48px; width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.campo textarea { resize: vertical; min-height: 10rem; line-height: 1.55; }
.campo input:hover, .campo textarea:hover { border-color: #2a3e56; }
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--ciano); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ciano) 25%, transparent); }
.campo [aria-invalid="true"] { border-color: #ff8a8a; box-shadow: 0 0 0 3px rgba(255, 138, 138, 0.15); }
.errore { color: #ff9d9d; font-size: 0.825rem; min-height: 1.1em; }
.errore:empty { min-height: 0; }
.sotto-campo { display: flex; justify-content: space-between; gap: 1rem; }
.conta { color: var(--tenue); font-family: var(--font-mono); font-size: 0.75rem; margin-left: auto; }
.trappola { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.turnstile-finto {
  display: inline-flex; align-items: center; gap: 0.75rem; width: min(300px, 100%); height: 65px; padding: 0 0.9rem;
  background: #0d1117; border: 1px solid #2b3240; border-radius: 6px; font-size: 0.9rem; color: var(--testo);
}
.turnstile-finto .spunta { width: 22px; height: 22px; border-radius: 50%; border: 2px solid #3fb950; position: relative; flex: none; }
.turnstile-finto .spunta::after { content: ""; position: absolute; left: 6px; top: 2px; width: 5px; height: 10px; border: solid #3fb950; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.turnstile-finto .cf { margin-left: auto; font-family: var(--font-mono); font-size: 0.7rem; color: var(--tenue); }
.invia { align-self: stretch; justify-content: center; min-height: 52px; font: inherit; font-weight: 700; font-size: 1rem; cursor: pointer; border-radius: 10px; }
.invia svg { width: 20px; height: 20px; }
.esito { color: var(--tenue); font-size: 0.925rem; min-height: 1.4em; }
.esito.ok { color: var(--ciano); }
.esito.ko { color: #ff9d9d; }

/* ── informativa ── */

.informativa .colonna { max-width: 46rem; padding-block: 3rem 5rem; display: flex; flex-direction: column; gap: 2rem; }
.informativa h1 { font-size: clamp(2rem, 5vw, 2.75rem); font-weight: 800; letter-spacing: -0.02em; }
.informativa h2 { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.6rem; }
.informativa h3 { font-size: 1.05rem; font-weight: 600; margin: 1rem 0 0.4rem; }
.informativa section p + p, .informativa section p + ul, .informativa section ul + p { margin-top: 0.75rem; }
.informativa p, .informativa li { color: var(--tenue); }
.informativa strong { color: var(--testo); font-weight: 600; }
.informativa ul { margin: 0; padding-left: 1.2rem; display: flex; flex-direction: column; gap: 0.35rem; }
.informativa .data { margin-top: 0.75rem; }
.riquadro { background: var(--pannello); border: 1px solid var(--linea); border-radius: 10px; padding: 1.25rem 1.4rem; }
.da-confermare { color: #ffcf8a; font-family: var(--font-mono); font-size: 0.9em; }
.indietro { font-family: var(--font-mono); font-size: 0.9rem; }

/* ── sezioni aggiunte dal pannello ── */
.testo-libero { display: flex; flex-direction: column; gap: 1rem; color: var(--tenue); max-width: 44rem; }
.testo-libero strong { color: var(--testo); font-weight: 600; }
.figura { margin: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.figura img { width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--linea); }
.figura figcaption { color: var(--tenue); font-size: 0.925rem; }
.scaricabili { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 0.75rem; }
.scaricabili a {
  display: flex; flex-direction: column; gap: 0.2rem; padding: 1rem 1.2rem; text-decoration: none;
  background: var(--pannello); border: 1px solid var(--linea); border-radius: 10px; color: var(--testo);
}
.scaricabili a:hover { border-color: var(--ciano); }
.scaricabili small { color: var(--tenue); font-family: var(--font-mono); font-size: 0.8rem; }
.esito-pagina { max-width: 40rem; display: flex; flex-direction: column; gap: 1rem; padding-block: 4rem; }

/* ---- Menu con sottomenu (30/10/2026): le voci con figli sono <details>, aperte anche senza JS ---- */
.menu { align-items: center; }
.menu a[aria-current="page"], .sottomenu summary.attivo { color: var(--testo); }
.sottomenu { position: relative; }
.sottomenu summary { list-style: none; cursor: pointer; color: var(--tenue); padding-block: 0.4rem; display: inline-flex; align-items: center; gap: 0.3rem; }
.sottomenu summary::-webkit-details-marker { display: none; }
.sottomenu summary::after { content: ""; width: 0.4rem; height: 0.4rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform 0.15s; }
.sottomenu[open] summary::after { transform: translateY(1px) rotate(225deg); }
.sottomenu summary:hover, .sottomenu[open] summary { color: var(--testo); }
.sottomenu summary:focus-visible { outline: 2px solid var(--ciano); outline-offset: 3px; border-radius: 4px; }
.tendina { position: absolute; top: calc(100% + 0.35rem); right: 0; z-index: 20; min-width: 12rem; display: flex; flex-direction: column; padding: 0.4rem; background: var(--pannello); border: 1px solid var(--linea); border-radius: 10px; box-shadow: 0 12px 32px rgb(0 0 0 / 0.45); }
.tendina a { padding: 0.5rem 0.7rem; border-radius: 6px; white-space: nowrap; }
.tendina a:hover, .tendina a:focus-visible { background: var(--pannello-2); color: var(--testo); }
@media (max-width: 40rem) {
  .tendina { position: static; box-shadow: none; margin-top: 0.25rem; min-width: 0; }
  .sottomenu[open] { flex-basis: 100%; }
}

/* ---- Pagine create dal pannello ---- */
.testa-pagina-sito { padding-top: clamp(2rem, 6vw, 4rem); }
.pagina .sezione:first-of-type { padding-top: 1.5rem; }
.pagina h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; letter-spacing: -0.02em; }
.testa-pagina-sito .indietro { display: inline-block; margin-bottom: 1.5rem; }
.testa-pagina-sito .intestazione { margin-bottom: 0; }