/* Design system a token (vedi design/Sistema.dc.html): un solo accento, semantica del colore riservata
   (verde = vinto/attivo, ambra = in attesa). Tipografia: Bricolage Grotesque per i titoli, Instrument Sans per il testo. */
:root {
  --bg: #f7f7f5; --surface: #ffffff; --ink: #1c1c1a; --ink-2: #5b5b57; --ink-3: #3d3d3a; --line: #e3e3df;
  --accent: #0f5fd7; --accent-ink: #ffffff; --accent-tint: #eef3fd; --accent-hover: #0a48a8;
  --dark: #1c1c1a; --dark-2: #2a2a27; --dark-ink: #f7f7f5; --dark-ink-2: #d6d5cd; --dark-ink-3: #a9a8a0;
  --ok: #1f7a3f; --warn: #b26a00; --err: #b3261e;
  --r: 10px; --r-lg: 14px; --r-xl: 16px; --sp: 8px;
  --font-testo: "Instrument Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-titoli: "Bricolage Grotesque", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-family: var(--font-testo);
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #131312; --surface: #1c1c1a; --ink: #f0efe9; --ink-2: #b1b0a8; --ink-3: #cfceC6; --line: #2c2c29;
          --accent: #6ea2ff; --accent-ink: #0b1a33; --accent-tint: #172136; --accent-hover: #8fb6ff; --dark: #0f0f0e; --dark-2: #1c1c1a; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.5; font-size: 15px; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
h1, h2, h3, .kpi, .brand { font-family: var(--font-titoli); letter-spacing: -0.015em; }
h1 { font-size: 2.4rem; line-height: 1.05; font-weight: 800; margin: 0 0 12px; text-wrap: pretty; }
h2 { font-size: 1.7rem; line-height: 1.15; font-weight: 700; margin: 0 0 12px; }
h3 { font-size: 1.15rem; line-height: 1.25; font-weight: 700; margin: 0 0 8px; }
p { margin: 0 0 12px; }
.container { max-width: 1120px; margin: 0 auto; padding: calc(var(--sp)*3); }
.etichetta { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); }

/* header */
header.top { border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; z-index: 20; }
header.top .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; flex-wrap: wrap; }
header.top .brand { font-weight: 800; font-size: 1.35rem; text-decoration: none; color: var(--ink); display: inline-flex; align-items: center; gap: 8px; }
header.top .brand svg { color: var(--accent); }
header.top nav { display: flex; align-items: center; gap: 4px 18px; flex-wrap: wrap; }
header.top nav a { text-decoration: none; color: var(--ink); font-weight: 500; font-size: 15px; }
header.top nav a.btn { color: var(--accent-ink); }
header.top nav form { display: inline; }

/* superfici */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: calc(var(--sp)*3); }
.card.scura, .banda-scura { background: var(--dark); color: var(--dark-ink); border-color: var(--dark); }
.card.scura .muted, .banda-scura .muted { color: var(--dark-ink-3); }
.card.tinta { background: var(--accent-tint); border-color: transparent; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-3 { display: grid; gap: 20px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { display: grid; gap: 20px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 800px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* azioni */
.btn { display: inline-block; padding: 12px 20px; border-radius: var(--r); border: 2px solid var(--accent); background: var(--accent); color: var(--accent-ink); font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer; min-height: 44px; line-height: 1.2; font-family: inherit; }
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-ink); }
.btn.secondary { background: transparent; color: var(--accent); }
.btn.secondary:hover { background: var(--accent-tint); }
.btn.grande { padding: 15px 26px; font-size: 17px; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.link { font-weight: 600; text-decoration: none; }

/* form */
.form-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.form-row label { font-weight: 600; font-size: 0.95rem; }
input, select, textarea { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); color: var(--ink); font: inherit; min-height: 44px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.errore { color: var(--err); font-size: 0.9rem; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; border: 1px solid var(--line); vertical-align: middle; }
.badge.pending { color: var(--warn); border-color: var(--warn); }
.badge.won { color: var(--ok); border-color: var(--ok); }
.badge.accento { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.hp { position: absolute; left: -9999px; top: -9999px; height: 0; width: 0; overflow: hidden; }
.muted { color: var(--ink-2); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); }
.kpi { font-size: 2rem; font-weight: 800; line-height: 1.1; }

/* hero e landing (design/Main, Professionisti, Aziende) */
.hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 40px; align-items: center; padding: 40px 0 32px; }
.hero h1 { font-size: clamp(2.2rem, 4.4vw, 3.6rem); }
.hero .sotto { font-size: 1.15rem; color: var(--ink-3); max-width: 560px; }
.hero .azioni { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin: 8px 0 16px; }
.hero .prove { display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: var(--ink-2); }
.hero .prove span { display: inline-flex; align-items: center; gap: 6px; }
.hero .prove svg { color: var(--ok); }
.accento { color: var(--accent); }
.foto { position: relative; border-radius: var(--r-xl); overflow: hidden; aspect-ratio: 16 / 10; background: var(--line); }
.foto img { width: 100%; height: 100%; object-fit: cover; display: block; }
.foto .didascalia { position: absolute; left: 12px; bottom: 12px; font-size: 12px; color: #fff; background: rgba(28, 28, 26, 0.55); padding: 4px 8px; border-radius: 6px; }
.foto.hero-card { box-shadow: 0 24px 48px -32px rgba(28, 28, 26, 0.45); }
.passo { display: flex; flex-direction: column; gap: 8px; }
.passo .numero { font-family: var(--font-titoli); font-size: 2.4rem; font-weight: 800; color: var(--accent); line-height: 1; }
.banda-scura { border-radius: 20px; padding: 40px; display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: center; }
.banda-scura h2 { color: var(--dark-ink); }
.banda-scura p { color: var(--dark-ink-2); }
.banda-scura .numeri { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.banda-scura .numeri div { background: var(--dark-2); border-radius: 12px; padding: 16px; }
.banda-scura .numeri .kpi { color: var(--dark-ink); font-size: 1.8rem; }
.banda-scura .numeri small { color: var(--dark-ink-3); }
.striscia { background: var(--accent-tint); border-radius: var(--r-xl); padding: 28px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.striscia h2 { font-size: 1.35rem; margin: 0 0 4px; }
.striscia p { margin: 0; color: var(--ink-3); }
.sezione { margin-top: 40px; }
.recensione .stelle { color: var(--warn); letter-spacing: 2px; }
.piano { display: flex; flex-direction: column; gap: 10px; position: relative; }
.piano .prezzo { font-family: var(--font-titoli); font-size: 2.2rem; font-weight: 800; line-height: 1; }
.piano .prezzo small { font-size: 0.95rem; font-weight: 500; color: var(--ink-2); }
.piano.scura .prezzo small { color: var(--dark-ink-3); }
.piano ul { margin: 0; padding-left: 18px; font-size: 14px; }
.piano .btn { margin-top: auto; text-align: center; }
.piano .consigliato { position: absolute; top: 16px; right: 16px; }
@media (max-width: 800px) {
  .hero { grid-template-columns: 1fr; padding-top: 16px; }
  .banda-scura { grid-template-columns: 1fr; padding: 28px; }
  h1 { font-size: 2rem; }
}

.contenuto img { max-width: 100%; height: auto; border-radius: 8px; }
.contenuto h2 { margin-top: 24px; }
.contenuto table { margin: 12px 0; }