/* =========================================================
   Bonus Facile — Design system
   Concetto: "modulo compilato" — carta chiara, inchiostro blu,
   timbro rosso per lo stato. Mono per dati/numeri, grottesca
   per titoli, sans per il corpo.
   ========================================================= */

:root{
  --carta: #F5F6F4;
  --carta-alt: #FFFFFF;
  --inchiostro: #14213D;
  --inchiostro-soft: #44506B;
  --timbro: #C1272D;
  --timbro-soft: #F6E2E1;
  --successo: #2E7D5B;
  --successo-soft: #E1F0E8;
  --ambra: #9A6A00;
  --ambra-soft: #FBF0D9;
  --muto: #6B7280;
  --bordo: #DADFE3;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --radius: 6px;
  --shadow-card: 0 1px 2px rgba(20,33,61,0.06), 0 1px 0 rgba(20,33,61,0.04);
  --maxw: 1120px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--carta);
  color: var(--inchiostro);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: var(--inchiostro); }
a:hover{ color: var(--timbro); }

h1,h2,h3{ font-family: var(--font-display); font-weight:600; line-height:1.15; margin: 0 0 .5em; color: var(--inchiostro); }
h1{ font-size: clamp(2rem, 4vw, 3rem); }
h2{ font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
h3{ font-size: 1.15rem; }
p{ margin: 0 0 1em; }

.wrap{ max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section{ padding: 56px 24px; }
.section__head{ display:flex; align-items:baseline; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.section__title{ margin-bottom: 24px; }
.section__link{ font-family: var(--font-mono); font-size:.9rem; text-decoration:none; white-space:nowrap; }

.skip-link{ position:absolute; left:-999px; top:0; background:var(--inchiostro); color:#fff; padding:10px 16px; z-index:200; }
.skip-link:focus{ left:8px; top:8px; }

button, input, select{ font-family: inherit; font-size: 1rem; }
:focus-visible{ outline: 3px solid var(--timbro); outline-offset: 2px; }

/* ---------- Header ---------- */
.site-header{ background: var(--carta-alt); border-bottom: 1px solid var(--bordo); position: sticky; top:0; z-index:50; }
.site-header__inner{ display:flex; align-items:center; justify-content:space-between; padding: 14px 24px; }
.site-logo{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.site-logo__mark{ font-family: var(--font-mono); font-weight:600; background: var(--inchiostro); color: var(--carta-alt); border-radius:4px; padding: 4px 7px; font-size: .8rem; letter-spacing: .03em; }
.site-logo__text{ font-family: var(--font-display); font-size: 1.15rem; color: var(--inchiostro); }
.site-nav{ display:flex; align-items:center; gap: 24px; }
.site-nav a{ text-decoration:none; font-weight:500; font-size:.96rem; }
.site-nav__cta{ background: var(--inchiostro); color:#fff !important; padding: 9px 16px; border-radius: var(--radius); }
.site-nav__cta:hover{ background: var(--timbro); }
.nav-short{ display:none; }

@media (max-width: 760px){
  .site-header__inner{ flex-wrap: wrap; row-gap: 10px; padding: 12px 16px; }
  .site-nav{ width: 100%; gap: 8px; }
  .site-nav a{ flex: 1; text-align: center; font-size: .85rem; padding: 8px 6px; border: 1px solid var(--bordo); border-radius: var(--radius); background: #fff; }
  .site-nav__cta{ border-color: var(--inchiostro); }
  .nav-full{ display: none; }
  .nav-short{ display: inline; }
}

/* ---------- Affiliate box ---------- */
.affiliate-box{ border:1px solid var(--bordo); border-left:3px solid var(--inchiostro); border-radius: var(--radius); padding: 18px 20px; margin: 28px 0; background: var(--carta-alt); }
.affiliate-box__title{ font-size: 1.05rem; margin: 0 0 10px; }
.affiliate-box__list{ margin: 0 0 12px; padding-left: 20px; }
.affiliate-box__list li{ margin: 6px 0; }
.affiliate-box__note{ font-size: .82rem; color: var(--muto); margin: 0; }

/* ---------- Ad slots ---------- */
.ad-slot{ border: 1px dashed var(--bordo); background: repeating-linear-gradient(135deg, rgba(20,33,61,0.025) 0 10px, transparent 10px 20px); display:flex; align-items:center; justify-content:center; min-height: 90px; margin: 0 auto; max-width: var(--maxw); border-radius: var(--radius); }
.ad-slot--top, .ad-slot--bottom{ margin: 20px 24px; }
.ad-slot--inline{ margin: 32px auto; }
.ad-slot__label{ font-family: var(--font-mono); font-size: .8rem; color: var(--muto); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- Hero ---------- */
.hero{ padding: 64px 0 32px; }
.hero__inner{ display:grid; grid-template-columns: 1.3fr .7fr; gap: 48px; align-items:center; }
.eyebrow{ font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; color: var(--timbro); margin-bottom: 10px; }
.hero__accent{ color: var(--timbro); }
.hero__lead{ font-size: 1.1rem; color: var(--inchiostro-soft); max-width: 50ch; }
.hero__cta{ display:flex; gap:12px; flex-wrap:wrap; margin: 24px 0; }
.hero__trust{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:6px; font-family: var(--font-mono); font-size: .85rem; color: var(--inchiostro-soft); }

.hero__stamp-art{ display:flex; align-items:center; justify-content:center; }
.big-stamp{
  font-family: var(--font-mono); font-weight:600; text-align:center; color: var(--timbro);
  border: 4px solid var(--timbro); border-radius: 50%; width: 200px; height:200px;
  display:flex; align-items:center; justify-content:center; flex-direction:column;
  transform: rotate(-9deg); font-size: 1.6rem; line-height:1.2; letter-spacing:.03em;
  background: var(--timbro-soft);
}
.big-stamp span{ font-size: .85rem; letter-spacing:.1em; }

@media (max-width: 880px){
  .hero__inner{ grid-template-columns: 1fr; }
  .hero__stamp-art{ order:-1; }
  .big-stamp{ width:140px; height:140px; font-size:1.1rem; }
}

/* ---------- Buttons ---------- */
.btn{ display:inline-flex; align-items:center; gap:6px; padding: 12px 22px; border-radius: var(--radius); font-weight:600; text-decoration:none; border: 2px solid transparent; cursor:pointer; font-size: .98rem; }
.btn--primary{ background: var(--inchiostro); color:#fff; }
.btn--primary:hover{ background: var(--timbro); color:#fff; }
.btn--ghost{ background: transparent; border-color: var(--inchiostro); color: var(--inchiostro); }
.btn--ghost:hover{ border-color: var(--timbro); color: var(--timbro); }
.btn--text{ background:none; border:none; color: var(--muto); text-decoration:underline; padding: 12px 8px; }
.btn--small{ padding: 8px 16px; font-size:.88rem; }

/* ---------- Stamp badge ---------- */
.stamp{
  display:inline-block; font-family: var(--font-mono); font-weight:600; font-size:.72rem;
  letter-spacing:.06em; padding: 4px 10px; border-radius: 999px; border: 1.5px solid currentColor;
  text-transform: uppercase;
}
.stamp--attivo{ color: var(--successo); background: var(--successo-soft); }
.stamp--scaduto{ color: var(--timbro); background: var(--timbro-soft); }
.stamp--in-arrivo{ color: var(--ambra); background: var(--ambra-soft); }

/* ---------- Category grid ---------- */
.category-grid{ display:grid; grid-template-columns: repeat(auto-fill, minmax(180px,1fr)); gap: 12px; }
.category-tile{ background: var(--carta-alt); border:1px solid var(--bordo); border-radius: var(--radius); padding: 18px; text-decoration:none; box-shadow: var(--shadow-card); transition: transform .12s ease, border-color .12s ease; }
.category-tile:hover{ border-color: var(--inchiostro); transform: translateY(-2px); }
.category-tile__name{ display:block; font-family: var(--font-display); font-weight:600; color: var(--inchiostro); }
.category-tile__count{ display:block; font-family: var(--font-mono); font-size:.82rem; color: var(--muto); margin-top:4px; }

/* ---------- Bonus card / grid ---------- */
.bonus-grid{ display:grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap:18px; }
.bonus-card{ background: var(--carta-alt); border:1px solid var(--bordo); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-card); display:flex; flex-direction:column; }
.bonus-card__top{ display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; gap:8px;}
.bonus-card__categoria{ font-family: var(--font-mono); font-size:.75rem; color: var(--muto); text-transform: uppercase; }
.bonus-card__title{ margin-bottom: 6px; font-size: 1.05rem; }
.bonus-card__title a{ text-decoration:none; }
.bonus-card__desc{ color: var(--inchiostro-soft); font-size: .94rem; flex-grow:1; }
.bonus-card__meta{ display:flex; flex-wrap:wrap; gap: 14px; margin: 10px 0; padding: 10px 0; border-top: 1px dashed var(--bordo); }
.bonus-card__meta div{ display:flex; flex-direction:column; }
.bonus-card__meta dt{ font-size:.68rem; text-transform:uppercase; letter-spacing:.05em; color: var(--muto); }
.bonus-card__meta dd{ margin:0; font-family: var(--font-mono); font-size:.88rem; }
.bonus-card__link{ font-family: var(--font-mono); font-size:.88rem; text-decoration:none; font-weight:600; }

/* ---------- Why grid ---------- */
.why-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap:24px; }
.why-card__num{ font-family: var(--font-mono); color: var(--timbro); font-size:.85rem; }

/* ---------- Bonus single page ---------- */
.breadcrumb{ font-family: var(--font-mono); font-size:.82rem; color: var(--muto); margin: 24px 0 16px; }
.breadcrumb a{ text-decoration:none; color: var(--muto); }
.bonus-page{ padding-bottom: 56px; }
.bonus-page__header{ padding: 8px 0 24px; border-bottom: 1px solid var(--bordo); margin-bottom: 24px; }
.bonus-page__lead{ font-size: 1.1rem; color: var(--inchiostro-soft); max-width: 65ch; margin-top: 12px; }
.bonus-page__facts{ display:flex; flex-wrap:wrap; gap: 24px; margin-top: 20px; }
.bonus-page__facts div{ display:flex; flex-direction:column; }
.bonus-page__facts dt{ font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color: var(--muto); }
.bonus-page__facts dd{ margin:0; font-family: var(--font-mono); font-weight:600; }
.bonus-page__body{ max-width: 72ch; }
.bonus-page__body h2{ margin-top: 1.6em; }
.bonus-page__body table{ width:100%; border-collapse: collapse; margin: 1em 0; }
.bonus-page__body th, .bonus-page__body td{ text-align:left; padding: 8px 12px; border: 1px solid var(--bordo); font-size:.94rem; }
.bonus-page__body th{ background: var(--carta); font-family: var(--font-mono); font-size:.8rem; text-transform:uppercase; }
.bonus-page__source{ margin-top: 32px; padding: 16px; background: var(--carta-alt); border:1px solid var(--bordo); border-radius: var(--radius); max-width: 72ch; }
.bonus-page__disclaimer{ font-size:.86rem; color: var(--muto); margin: 8px 0 0; }
.related{ margin-top: 48px; }

/* ---------- List filter ---------- */
.page-head{ margin-bottom: 28px; }
.list-filter{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 24px; }
.list-filter input, .list-filter select{ padding: 10px 14px; border:1px solid var(--bordo); border-radius: var(--radius); background: var(--carta-alt); }
.list-filter input{ flex-grow:1; min-width: 220px; }

/* ---------- Quiz ---------- */
.quiz-section{ max-width: 760px; }
.quiz-app{ background: var(--carta-alt); border: 1px solid var(--bordo); border-radius: 12px; padding: 32px; box-shadow: var(--shadow-card); }
.quiz-loading{ text-align:center; color: var(--muto); margin:0; }
.quiz-progress{ height:6px; background: var(--bordo); border-radius:3px; overflow:hidden; margin-bottom:6px; }
.quiz-progress__bar{ height:100%; background: var(--timbro); transition: width .25s ease; }
.quiz-progress__label{ font-family: var(--font-mono); font-size:.78rem; color: var(--muto); margin-bottom: 24px; }
.quiz-form fieldset{ border:0; padding:0; margin:0 0 24px; }
.quiz-form legend{ font-family: var(--font-display); font-size: 1.25rem; font-weight:600; margin-bottom: 16px; padding:0; }
.quiz-form select, .quiz-form input[type=number]{ width:100%; padding: 12px 14px; border:1px solid var(--bordo); border-radius: var(--radius); background: var(--carta); font-size: 1rem; }
.radio-pill{ display:inline-flex; align-items:center; gap:8px; border:1px solid var(--bordo); border-radius: 999px; padding: 10px 18px; margin: 0 10px 10px 0; cursor:pointer; }
.radio-pill input{ accent-color: var(--inchiostro); }
.quiz-form__actions{ display:flex; gap:12px; align-items:center; flex-wrap:wrap; }
.quiz-reset-wrap{ text-align:center; margin-top: 16px; }
.quiz-results__note{ color: var(--muto); font-size:.92rem; }

/* ---------- Legal pages ---------- */
.legal-page{ padding: 48px 24px; max-width: 760px; }
.legal-page h2{ margin-top: 1.6em; }
.legal-page ul{ padding-left: 1.2em; }

/* ---------- Footer ---------- */
.site-footer{ margin-top: 48px; border-top: 1px solid var(--bordo); background: var(--carta-alt); }
.site-footer__inner{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding: 40px 24px; }
.site-footer__col h3{ font-size: .85rem; text-transform: uppercase; letter-spacing:.06em; color: var(--muto); font-family: var(--font-mono); margin-bottom: 12px; }
.site-footer__col a{ display:block; text-decoration:none; padding: 4px 0; font-size:.94rem; }
.site-footer__col p{ color: var(--inchiostro-soft); font-size:.92rem; }
.site-footer__bottom{ border-top:1px solid var(--bordo); padding: 16px 24px; font-size:.8rem; color: var(--muto); font-family: var(--font-mono); }

@media (max-width:760px){
  .site-footer__inner{ grid-template-columns: 1fr; }
}

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