/* Badante Senza Sorprese: stili comuni a pagina, calcolatore e kit. Token in design-system/badante-in-regola/MASTER.md */
/* font serviti dal nostro dominio (licenza OFL, sottoinsieme latino di Google Fonts), con riserve dalle metriche misurate: niente salti di impaginazione */
@font-face { font-family: "Figtree"; src: url("/fonts/figtree.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("/fonts/newsreader.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("/fonts/newsreader-corsivo.woff2") format("woff2"); font-weight: 500; font-style: italic; font-display: swap; }
@font-face { font-family: "Figtree riserva"; src: local("Arial"); size-adjust: 99.65%; ascent-override: 95.33%; descent-override: 25.09%; line-gap-override: 0%; }
@font-face { font-family: "Newsreader riserva"; src: local("Georgia"); size-adjust: 95.34%; ascent-override: 77.09%; descent-override: 27.8%; line-gap-override: 0%; }

:root {
  /* colori */
  --carta: #f7f6f2;
  --bianco: #ffffff;
  --inchiostro: #15262a;
  --muto: #536568;
  --verde: #1e5b4f;
  --verde-tenue: #e4efea;
  --accento: #b8461c;
  --accento-scuro: #963816;
  --linea: #ddd9cf;
  --avviso: #8a5a00;
  --avviso-tenue: #fff4dc;
  --errore: #b42318;
  /* forme */
  --raggio: 10px;
  --raggio-scheda: 16px;
  --ombra: 0 1px 2px rgba(21, 38, 42, 0.06), 0 8px 24px rgba(21, 38, 42, 0.07);
  /* testo */
  --serif: "Newsreader", "Newsreader riserva", Georgia, serif;
  --sans: "Figtree", "Figtree riserva", system-ui, -apple-system, "Segoe UI", sans-serif;
  /* movimento: scala di transitions-dev, copiata una volta */
  --duration-stagger: 40ms;
  --duration-micro: 80ms;
  --duration-quick: 150ms;
  --duration-fast: 250ms;
  --duration-medium: 350ms;
  --duration-slow: 400ms;
  --duration-very-slow: 500ms;
  --ease-smooth-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: ease-in-out;
  --ease-out: ease-out;
  --ease-linear: linear;
  --distance-micro: 4px;
  --distance-base: 8px;
  --distance-medium: 12px;
  --blur-small: 2px;
  --digit-dur: 500ms;
  --digit-distance: 8px;
  --digit-stagger: 70ms;
  --digit-blur: 2px;
  --digit-ease: cubic-bezier(0.34, 1.45, 0.64, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font: 400 17px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}
@media (min-width: 768px) { body { font-size: 18px; } }
img, svg { display: block; max-width: 100%; }
a { color: var(--verde); text-underline-offset: 3px; }
a:hover { color: var(--inchiostro); }
:focus-visible { outline: 3px solid var(--verde); outline-offset: 2px; border-radius: 4px; }
.salta { position: absolute; left: -9999px; }
.salta:focus { left: 16px; top: 16px; background: var(--bianco); padding: 10px 14px; z-index: 50; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 0.5em; text-wrap: balance; }
h1 { font-size: clamp(32px, 7.4vw, 52px); }
h2 { font-size: clamp(26px, 5.4vw, 38px); }
h3 { font-size: clamp(20px, 3.6vw, 24px); }
h1 em, h2 em { font-style: italic; font-weight: 500; color: var(--verde); }
p { margin: 0 0 1em; text-wrap: pretty; }
.occhiello { font: 700 14px/1.3 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--verde); margin-bottom: 12px; }
.nota { font-size: 16px; color: var(--muto); }
.cifra { font-variant-numeric: tabular-nums; }

.contenitore { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.stretto { max-width: 720px; }
section { padding: 56px 0; }
@media (min-width: 768px) { section { padding: 88px 0; } }

/* pulsanti */
.bottone {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border-radius: var(--raggio); border: 0;
  background: var(--accento); color: #fff; font: 700 17px/1 var(--sans); text-decoration: none; cursor: pointer;
  transition: background-color var(--duration-quick) var(--ease-out), transform var(--duration-quick) var(--ease-out);
}
.bottone:hover { background: var(--accento-scuro); color: #fff; }
.bottone:active { transform: translateY(1px); }
.bottone.largo { width: 100%; }
.bottone.secondario { background: var(--bianco); color: var(--inchiostro); border: 1.5px solid var(--linea); }
.bottone.secondario:hover { border-color: var(--verde); color: var(--verde); }
.bottone.verde { background: var(--verde); }
.bottone.verde:hover { background: #164439; }
.bottone[disabled] { background: var(--muto); color: #fff; cursor: wait; }

/* schede e riquadri */
.scheda { background: var(--bianco); border: 1px solid var(--linea); border-radius: var(--raggio-scheda); padding: 24px; }
.scheda.evidenza { box-shadow: var(--ombra); border-color: transparent; }
.riquadro-verde { background: var(--verde-tenue); border-radius: var(--raggio); padding: 16px 18px; }
.riquadro-avviso { background: var(--avviso-tenue); color: #4a3200; border-radius: var(--raggio); padding: 14px 16px; font-size: 15px; }
.etichetta { display: inline-block; padding: 4px 10px; border-radius: 999px; background: var(--verde-tenue); color: var(--verde); font: 700 14px/1.2 var(--sans); }

/* moduli */
.campo { display: grid; gap: 6px; margin-bottom: 16px; }
.campo label, .campo .titolo-campo { font-weight: 700; font-size: 16px; }
.campo .aiuto { font-size: 14px; color: var(--muto); }
input[type="text"], input[type="email"], input[type="number"], input[type="date"], input[type="tel"], select, textarea {
  width: 100%; min-height: 48px; padding: 10px 14px; border: 1.5px solid var(--linea); border-radius: var(--raggio);
  background: var(--bianco); color: var(--inchiostro); font: 400 17px/1.3 var(--sans);
}
textarea { min-height: 110px; }
input:focus, select:focus, textarea:focus { border-color: var(--verde); outline: 3px solid rgba(30, 91, 79, 0.18); outline-offset: 0; }
.scelte { display: grid; gap: 8px; }
.scelte.due { grid-template-columns: 1fr 1fr; }
.scelte.tre { grid-template-columns: repeat(3, 1fr); }
.scelta { position: relative; }
.scelta input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; cursor: pointer; margin: 0; }
.scelta span {
  display: flex; align-items: center; justify-content: center; text-align: center; min-height: 48px; padding: 8px 10px;
  border: 1.5px solid var(--linea); border-radius: var(--raggio); background: var(--bianco); font-weight: 500; font-size: 16px;
  transition: border-color var(--duration-quick) var(--ease-out), background-color var(--duration-quick) var(--ease-out);
}
.scelta input:checked + span { border-color: var(--verde); background: var(--verde-tenue); color: var(--verde); font-weight: 700; }
.scelta input:focus-visible + span { outline: 3px solid var(--verde); outline-offset: 2px; }

/* tabelle dei conti */
.conti { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.conti td, .conti th { padding: 10px 0; border-bottom: 1px solid var(--linea); text-align: left; vertical-align: top; }
.conti td:last-child, .conti th:last-child { text-align: right; white-space: nowrap; padding-left: 12px; }
.conti tr.totale td { font-weight: 700; border-bottom: 0; padding-top: 14px; font-size: 1.05em; }
.conti .spiega { display: block; font-size: 14px; color: var(--muto); font-weight: 400; }

/* comparsa delle sezioni */
.js .compare { opacity: 0; transform: translateY(var(--distance-base)); transition: opacity var(--duration-very-slow) var(--ease-smooth-out), transform var(--duration-very-slow) var(--ease-smooth-out); }
.js .compare.visto { opacity: 1; transform: none; }

/* cifre del risultato (number pop-in) */
.t-digit-group { display: inline-flex; }
.t-digit { display: inline-block; animation: t-digit-in var(--digit-dur) var(--digit-ease) both; animation-delay: calc(var(--i, 0) * var(--digit-stagger)); }
@keyframes t-digit-in { from { opacity: 0; transform: translateY(var(--digit-distance)); filter: blur(var(--digit-blur)); } to { opacity: 1; transform: none; filter: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; transition-duration: 1ms !important; scroll-behavior: auto !important; }
  .compare { opacity: 1; transform: none; }
}

/* banner dei cookie (solo se c'e' un tag di misura) */
.banner-cookie { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60; max-width: 560px; margin: 0 auto; background: var(--bianco); border: 1px solid var(--linea); border-radius: var(--raggio-scheda); box-shadow: var(--ombra); padding: 18px; }
.banner-cookie h2 { font: 700 17px/1.3 var(--sans); margin: 0 0 6px; }
.banner-cookie p { font-size: 15px; margin-bottom: 12px; }
.banner-cookie .riga { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.banner-cookie .bottone { min-height: 48px; font-size: 16px; padding: 0 12px; }

/* piede */
.piede { padding: 32px 0 48px; border-top: 1px solid var(--linea); font-size: 14px; color: var(--muto); }
.piede a { color: var(--muto); }
.piede nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 12px; }
.piede nav a { display: inline-flex; align-items: center; min-height: 44px; }