/* sFTP Pro — foglio di stile condiviso da tutte le pagine.
   Stessa identità dell'app: fondo profondo, blu di sistema, arancio dei
   trasferimenti. Scelta dichiarata, non ereditata: ogni colore è esplicito. */

:root {
  --ground: #0A0C10;
  --surface: #13161C;
  --lift: #1A1E27;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);
  --ink: #E9EDF5;
  --ink-dim: #97A1B5;
  --ink-faint: #626C80;
  --blue: #3B8DFF;
  --cyan: #74D1FF;
  --amber: #FF9E3D;

  --shell: min(1100px, 92vw);
  --reading: 68ch;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: Archivo, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  text-wrap: balance;
  margin: 0;
}

p, ul, ol { margin: 0; }
a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.shell { width: var(--shell); margin-inline: auto; }

.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- Barra superiore ---------- */

.masthead {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 0;
  flex-wrap: wrap;
}
.masthead img { width: 32px; height: 32px; border-radius: 8px; display: block; }
.brand {
  font-family: Archivo, sans-serif;
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}
.brand span { color: var(--amber); }
.masthead nav {
  margin-left: auto;
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 0.9rem;
  flex-wrap: wrap;
}
.masthead nav a { color: var(--ink-dim); text-decoration: none; }
.masthead nav a:hover, .masthead nav a[aria-current="page"] { color: var(--ink); }
.lang {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 4px 11px;
  color: var(--ink-dim) !important;
}
.lang:hover { border-color: var(--cyan); }

/* ---------- Apertura ---------- */

.hero { padding: clamp(30px, 6vw, 70px) 0 clamp(30px, 5vw, 56px); }
.hero h1 { font-size: clamp(2.4rem, 1.5rem + 4vw, 4.6rem); }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero .lead {
  font-size: 1.15rem;
  color: var(--ink-dim);
  max-width: 48ch;
  margin-top: 20px;
}
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
}
.badges span {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 5px 13px;
}
.actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 30px; }
.button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--blue);
  color: #04070D;
  font-weight: 600;
  text-decoration: none;
  padding: 13px 24px;
  border-radius: 10px;
}
.button:hover { background: var(--cyan); color: #04070D; }
.button.quiet {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.button.quiet:hover { border-color: var(--cyan); color: var(--ink); background: transparent; }
.note { font-family: "IBM Plex Mono", monospace; font-size: 0.78rem; color: var(--ink-faint); }

/* ---------- Sezioni e schede ---------- */

section { padding: clamp(40px, 6vw, 76px) 0; border-top: 1px solid var(--line); }
section h2 { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.4rem); margin-top: 10px; }
section > .shell > p { color: var(--ink-dim); margin-top: 16px; max-width: var(--reading); }

.cards {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  margin-top: 36px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
}
.card h3 { font-size: 1.05rem; letter-spacing: -0.01em; }
.card p { color: var(--ink-dim); margin-top: 10px; font-size: 0.95rem; }

/* ---------- Pagine di testo (privacy, termini, cookie, assistenza) ---------- */

.document { padding: clamp(24px, 4vw, 48px) 0 60px; }
.document h1 { font-size: clamp(1.9rem, 1.4rem + 2.2vw, 3rem); }
.document .updated {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin-top: 14px;
}
.document h2 {
  font-size: 1.2rem;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.document h3 { font-size: 1rem; margin-top: 26px; color: var(--cyan); font-weight: 700; }
.document p, .document li { color: var(--ink-dim); max-width: var(--reading); }
.document p { margin-top: 14px; }
.document ul, .document ol { margin-top: 14px; padding-left: 22px; }
.document li { margin-top: 8px; }
.document strong { color: var(--ink); font-weight: 600; }

.contact-card {
  margin-top: 22px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 22px 24px;
  max-width: var(--reading);
}
.contact-card p { margin-top: 6px; }
.contact-card .who { color: var(--ink); font-weight: 600; }

table.plain {
  margin-top: 18px;
  border-collapse: collapse;
  width: 100%;
  max-width: var(--reading);
  font-size: 0.94rem;
}
table.plain th, table.plain td {
  text-align: left;
  padding: 10px 14px 10px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  color: var(--ink-dim);
}
table.plain th { color: var(--ink-faint); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; }

/* ---------- Piè di pagina ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 50px;
  color: var(--ink-faint);
  font-size: 0.88rem;
}
footer .row { display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; }
footer a { color: var(--ink-dim); text-decoration: none; }
footer a:hover { color: var(--ink); }
footer .spacer { margin-left: auto; }

/* ---------- Avviso sui cookie ---------- */

#cookie-notice {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 18px;
  width: min(720px, calc(100vw - 32px));
  background: var(--lift);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 18px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  z-index: 50;
}
#cookie-notice p { color: var(--ink-dim); font-size: 0.92rem; flex: 1 1 340px; }
#cookie-notice button {
  font: inherit;
  font-weight: 600;
  background: var(--blue);
  color: #04070D;
  border: none;
  border-radius: 9px;
  padding: 10px 20px;
  cursor: pointer;
}
#cookie-notice button:hover { background: var(--cyan); }
#cookie-notice[hidden] { display: none !important; }