/* percorsi.ivanferrero.it — foglio unico. Caldo, chiaro, leggibile da telefono.
   Nessun font esterno: niente richieste a terzi, niente banner. */
:root {
  --bg: #FBF8F3;
  --panel: #F2EDE4;
  --line: #E3DCD0;
  --ink: #1F2A2E;
  --muted: #5B6468;
  --soft: #8A9296;
  --accent: #1F6F6B;
  --accent-dark: #174F4C;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 1.05rem; line-height: 1.65; }
.container { max-width: 720px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.2; color: var(--ink); margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 2.9rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 1.9rem); margin-top: 0; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1.05em; }
a { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(31,111,107,.35); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--accent); }
strong { color: var(--ink); }
ul { padding-left: 1.2rem; }
li { margin-bottom: .5rem; }

/* nav */
.site-nav { border-bottom: 1px solid var(--line); background: var(--bg); }
.site-nav .container { display: flex; align-items: center; justify-content: space-between; min-height: 60px; }
.site-nav-brand { font-family: var(--serif); font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.site-nav-brand span { color: var(--soft); }
.site-nav-links a { margin-left: 1.1rem; font-size: .95rem; color: var(--muted); text-decoration: none; }
.site-nav-links a:hover { color: var(--accent); }

/* sezioni */
section { padding: 3.2rem 0; }
section + section { border-top: 1px solid var(--line); }
section.panel { background: var(--panel); }
.eyebrow { font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.lead { font-size: 1.15rem; color: var(--ink); }
.hero { padding: 3.6rem 0 3rem; }
.hero .lead { margin-top: 1.2rem; }
.hero-ctas { margin-top: 1.8rem; }
.hero-note { color: var(--muted); font-size: .97rem; margin-top: .9rem; }

/* bottoni */
.btn { display: inline-block; font: inherit; font-weight: 600; padding: .85rem 1.4rem; border-radius: 6px; border: 1px solid transparent; cursor: pointer; text-decoration: none; line-height: 1.2; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-primary:disabled { opacity: .6; cursor: default; }
.btn-ghost { background: transparent; color: var(--accent); border-color: var(--line); }

/* liste con segno */
.check { list-style: none; padding: 0; margin: 1.4rem 0 0; }
.check li { position: relative; padding-left: 30px; margin-bottom: 1rem; color: var(--muted); }
.check li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 700; }
.check li strong { color: var(--ink); }
.cross li::before { content: "·"; font-size: 1.6rem; line-height: 1; top: -2px; }

/* riquadri */
.box { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 4px; padding: 1.1rem 1.3rem; margin: 1.8rem 0 0; }
.box p:last-child { margin-bottom: 0; }
.quiet { color: var(--muted); font-size: .97rem; }
.sources { font-size: .86rem; color: var(--soft); line-height: 1.6; margin-top: 2rem; }
.sources a { color: var(--muted); }

/* passi */
.step { display: grid; grid-template-columns: 44px 1fr; gap: 1rem; margin-top: 1.8rem; }
.step-n { width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-size: 1.3rem; }
.step h3 { margin-bottom: .2em; }
.step-price { color: var(--accent-dark); font-weight: 600; margin-bottom: .5em; font-size: .98rem; }
.step p:last-child { margin-bottom: 0; color: var(--muted); }

/* form */
.cform { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 1.4rem; margin-top: 1.6rem; }
.cform-privacy { font-size: .95rem; color: var(--muted); margin-bottom: 1.2rem; }
.cform-badge { display: inline-block; background: var(--panel); color: var(--accent-dark); font-size: .78rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: .2rem .55rem; border-radius: 4px; margin-right: .4rem; }
.cform-field { margin-bottom: 1.1rem; }
.cform-field label { display: block; font-weight: 600; margin-bottom: .4rem; }
.req { color: var(--accent); }
.opt { color: var(--soft); font-weight: 400; font-size: .9rem; }
.cform input, .cform textarea { width: 100%; font: inherit; padding: .75rem .9rem; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink); }
.cform input:focus, .cform textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.cform-chips { margin-bottom: 1.1rem; }
.cform-chips-label { font-weight: 600; margin-bottom: .5rem; }
.cform-chips-row { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { font: inherit; font-size: .92rem; padding: .5rem .85rem; border-radius: 999px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); cursor: pointer; text-align: left; }
.chip.on, .chip[aria-pressed="true"] { background: var(--accent); color: #fff; border-color: var(--accent); }
.cform-chips-note { font-size: .88rem; color: var(--soft); margin: .6rem 0 0; }
.cform-error { color: #9B3B2E; font-size: .95rem; }
.cform-note { font-size: .9rem; color: var(--soft); margin: .8rem 0 0; }
.cform-done, .cform-fallback { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 1.6rem; margin-top: 1.6rem; text-align: center; }
.cform-done-icon { font-size: 2rem; color: var(--accent); margin: 0; }
[hidden] { display: none !important; }

/* footer */
.site-footer { border-top: 1px solid var(--line); padding: 2.2rem 0 2.6rem; font-size: .92rem; color: var(--muted); }
.site-footer p { margin-bottom: .5em; }
.site-footer-small { font-size: .85rem; color: var(--soft); }

/* home incubatore */
.card { display: block; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 1.3rem 1.4rem; margin-top: 1.2rem; text-decoration: none; color: var(--ink); }
.card:hover { border-color: var(--accent); }
.card h3 { margin-bottom: .3em; }
.card p { margin: 0; color: var(--muted); }
.card .arrow { color: var(--accent); font-weight: 600; display: inline-block; margin-top: .6rem; }

/* legale */
.legal h2 { font-size: 1.4rem; margin-top: 2.2rem; }
.legal h3 { font-family: var(--sans); font-size: 1.02rem; font-weight: 600; margin-top: 1.6rem; }
.legal p, .legal li { color: var(--muted); }
.legal .updated { color: var(--soft); font-size: .9rem; margin-bottom: 2rem; }

@media (max-width: 480px) {
  body { font-size: 1rem; }
  section { padding: 2.4rem 0; }
  .site-nav-links a { margin-left: .8rem; font-size: .9rem; }
  .step { grid-template-columns: 36px 1fr; gap: .8rem; }
  .step-n { width: 36px; height: 36px; font-size: 1.1rem; }
  .cform { padding: 1.1rem; }
}