/* Pagine statiche QuantMix (glossario, guida, ecc.) — usa i token di _ds/styles.css */
* { box-sizing: border-box; }
body { margin: 0; background: var(--qm-bg); color: var(--qm-text); font-family: var(--qm-font-ui, 'Inter', sans-serif); -webkit-font-smoothing: antialiased; }
a { color: inherit; }

/* topbar suite */
.pg-topbar { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 24px; height: 56px; padding: 0 24px;
  background: var(--qm-nav-bg, rgba(11,14,20,0.85)); backdrop-filter: blur(12px); border-bottom: 1px solid var(--qm-border); }
.pg-logo { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.pg-logo img { width: 26px; height: 26px; }
.pg-logo span { font-size: 16px; font-weight: 700; color: var(--qm-text); }
.pg-logo b { color: var(--qm-primary); }
.pg-nav { display: flex; gap: 4px; }
.pg-nav a { text-decoration: none; font-size: 13px; font-weight: 500; color: var(--qm-text-muted); padding: 5px 11px; border-radius: 7px; transition: color .12s, background .12s; }
.pg-nav a:hover { color: var(--qm-text); background: rgba(255,255,255,0.05); }
.pg-cta { margin-left: auto; }
.pg-cta a { text-decoration: none; font-size: 13px; font-weight: 600; color: #fff; background: var(--qm-primary); padding: 8px 16px; border-radius: 8px; }
/* lang switch + cta (bilingue) */
.pg-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.qpb-langs { display: inline-flex; padding: 2px; gap: 2px; border-radius: 999px; border: 1px solid var(--qm-border); background: var(--qm-surface-2, var(--surface-card)); }
.qpb-lang { text-decoration: none; padding: 3px 9px; border-radius: 999px; font-family: var(--qm-font-mono, monospace); font-size: 11px; font-weight: 700; letter-spacing: 0.02em; color: var(--qm-text-muted); }
.qpb-lang.active { background: var(--qm-primary-dim, var(--accent-purple-tint)); color: var(--qm-primary); }
.pg-cta-btn { text-decoration: none; font-size: 13px; font-weight: 600; color: #fff; background: var(--qm-primary); padding: 8px 16px; border-radius: 8px; white-space: nowrap; }
@media (max-width: 640px) { .pg-nav { display: none; } }

/* contenuto */
.pg { max-width: 820px; margin: 0 auto; padding: 56px 24px 80px; }
.pg-head { margin-bottom: 36px; }
.pg-head h1 { font-size: clamp(30px, 5vw, 44px); font-weight: 700; letter-spacing: -0.02em; margin: 0 0 12px; color: var(--qm-text); }
.pg-lead { font-size: 17px; line-height: 1.6; color: var(--qm-text-muted); margin: 0; }
.pg-sec { margin-bottom: 36px; }
.pg-sec h2 { font-size: 21px; font-weight: 700; color: var(--qm-text); margin: 0 0 14px; letter-spacing: -0.01em; }
.pg-sec h3 { font-size: 15px; font-weight: 600; color: var(--qm-text); margin: 0 0 4px; }
.pg-sec p { font-size: 15px; line-height: 1.7; color: var(--qm-text-muted); margin: 0 0 14px; }
.pg-list { margin: 0 0 16px; padding-left: 4px; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.pg-list li { position: relative; padding-left: 22px; font-size: 15px; line-height: 1.6; color: var(--qm-text-muted); }
.pg-list li::before { content: ''; position: absolute; left: 4px; top: 9px; width: 6px; height: 6px; border-radius: 2px; background: var(--qm-primary); }
.pg a.inline, .pg-sec a { color: var(--qm-primary); text-decoration: none; font-weight: 500; }
.pg-sec a:hover { text-decoration: underline; }

/* glossario */
.gloss { display: grid; grid-template-columns: 1fr; gap: 4px; }
.gloss-item { padding: 16px 0; border-bottom: 1px solid var(--qm-border); }
.gloss-item:last-child { border-bottom: none; }
.gloss-item h3 { font-size: 15px; font-weight: 700; color: var(--qm-text); margin: 0 0 5px; }
.gloss-item p { font-size: 14px; line-height: 1.6; color: var(--qm-text-muted); margin: 0; }

/* form contatti */
.pg-form { display: flex; flex-direction: column; gap: 14px; max-width: 460px; margin: 8px 0 20px; }
.pg-form label { display: block; font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--qm-text-faint); margin-bottom: 5px; }
.pg-form input, .pg-form textarea { width: 100%; box-sizing: border-box; padding: 10px 12px; background: var(--qm-surface-2); border: 1px solid var(--qm-border); border-radius: 8px; color: var(--qm-text); font-size: 14px; font-family: var(--qm-font-ui); outline: none; }
.pg-form input:focus, .pg-form textarea:focus { border-color: var(--qm-primary); }
.pg-form button { padding: 12px; background: var(--qm-primary); color: #fff; border: none; border-radius: 8px; font-weight: 700; font-size: 14px; cursor: pointer; font-family: var(--qm-font-ui); }
.pg-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
#pgFormMsg { font-size: 13px; min-height: 16px; }

/* footer ricco (coerente con la home) */
.pg-foot { border-top: 1px solid var(--qm-border); padding: 48px 24px 36px; max-width: 1140px; margin: 0 auto; }
.pgf-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.pgf-tag { font-size: 12.5px; color: var(--qm-text-muted); line-height: 1.55; max-width: 260px; margin: 0; }
.pgf-col { display: flex; flex-direction: column; gap: 10px; }
.pgf-head { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--qm-text-faint); margin-bottom: 4px; }
.pgf-col a { font-size: 13px; color: var(--qm-text-muted); text-decoration: none; }
.pgf-col a:hover { color: var(--qm-text); }
.pgf-disc-box { display: flex; gap: 12px; align-items: flex-start; margin-top: 40px; padding: 14px 16px; border-radius: var(--qm-radius-md, 10px); background: var(--qm-warn-dim, rgba(245,158,11,0.08)); border: 1px solid rgba(245,158,11,0.3); }
.pgf-disc-ic { color: var(--qm-warning, #F59E0B); flex-shrink: 0; font-size: 15px; line-height: 1.4; }
.pg-disc { font-size: 12px; line-height: 1.6; color: var(--qm-text-muted); margin: 0; }
.pg-disc b { color: var(--qm-text); }
.pgf-legal { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--qm-border); font-size: 12px; color: var(--qm-text-faint); }
.pgf-legal a { color: var(--qm-text-muted); text-decoration: none; font-weight: 600; }
.pgf-legal-right { margin-left: auto; display: flex; gap: 18px; }
.pgf-legal-right a { font-weight: 400; color: var(--qm-text-faint); }
@media (max-width: 760px) { .pgf-grid { grid-template-columns: 1fr 1fr; gap: 24px; } }