/* ==========================================================================
   Giochi Per Bambini — Stylesheet globale
   Design: pastello caldo, leggibile, ispirato ai materiali naturali
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400&family=Nunito:wght@400;500;600;700&display=swap');

/* --- Design Tokens ------------------------------------------------------- */
:root {
  /* Palette pastello */
  --color-bg:          #fdfaf5;  /* avorio caldo */
  --color-bg-alt:      #f5ecdc;  /* sabbia */
  --color-card:        #ffffff;
  --color-ink:         #2d2a26;  /* quasi-nero caldo */
  --color-ink-soft:    #6b6259;
  --color-accent:      #e87a5d;  /* terracotta pastello */
  --color-accent-soft: #fbe4db;
  --color-leaf:        #9cb380;  /* verde salvia */
  --color-leaf-soft:   #e6efdc;
  --color-sky:         #a8c5d6;  /* azzurro polveroso */
  --color-sky-soft:    #e1ecf3;
  --color-sun:         #f3c969;  /* giallo miele */
  --color-sun-soft:    #fbf0d4;
  --color-rose:        #e5a3b5;
  --color-rose-soft:   #f9e6ec;
  --color-border:      #e8dfd0;

  /* Tipografia */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spazi */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;

  /* Raggi */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 32px;

  /* Ombre */
  --shadow-sm: 0 1px 2px rgba(45,42,38,0.04), 0 1px 3px rgba(45,42,38,0.03);
  --shadow-md: 0 4px 12px rgba(45,42,38,0.06), 0 2px 4px rgba(45,42,38,0.04);
  --shadow-lg: 0 12px 32px rgba(45,42,38,0.08), 0 4px 8px rgba(45,42,38,0.04);

  /* Layout */
  --content-w: 72ch;
  --wide-w:    1180px;
}

/* --- Reset leggero ------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-ink); text-decoration: underline; text-underline-offset: 3px; }

/* --- Tipografia ---------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-ink);
  margin: 0 0 var(--sp-4);
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 500; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-top: var(--sp-7); }
h3 { font-size: 1.3rem; margin-top: var(--sp-6); }
h4 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 700; }

p { margin: 0 0 var(--sp-4); }
ul, ol { margin: 0 0 var(--sp-4); padding-left: 1.4em; }
li { margin-bottom: var(--sp-2); }
strong { font-weight: 700; color: var(--color-ink); }
em { font-style: italic; }

/* --- Layout contenitori -------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--wide-w);
  margin: 0 auto;
  padding: 0 var(--sp-5);
}
.container--narrow {
  max-width: calc(var(--content-w) + var(--sp-9));
}
main { min-height: 60vh; }

/* --- Header / Navigazione ------------------------------------------------ */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(1.2) blur(8px);
  background: rgba(253, 250, 245, 0.92);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) 0;
  gap: var(--sp-5);
}
.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.logo:hover { text-decoration: none; color: var(--color-accent); }
.logo__mark {
  display: inline-block;
  width: 28px; height: 28px;
  background: var(--color-accent);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-10deg);
  position: relative;
}
.logo__mark::after {
  content: '';
  position: absolute;
  inset: 30%;
  background: var(--color-bg);
  border-radius: 50%;
}

.nav {
  display: flex;
  gap: var(--sp-5);
  align-items: center;
  font-size: 0.95rem;
}
.nav a {
  color: var(--color-ink-soft);
  font-weight: 600;
  text-decoration: none;
}
.nav a:hover { color: var(--color-accent); }
.nav__toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-ink);
}

@media (max-width: 780px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: var(--color-bg); padding: var(--sp-5); border-bottom: 1px solid var(--color-border); gap: var(--sp-4); }
  .nav.is-open { display: flex; }
  .nav__toggle { display: inline-block; }
}

/* --- Hero ---------------------------------------------------------------- */
.hero {
  padding: var(--sp-8) 0 var(--sp-7);
  background:
    radial-gradient(ellipse 60% 50% at 10% 20%, var(--color-sun-soft) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 95% 80%, var(--color-accent-soft) 0%, transparent 55%),
    radial-gradient(ellipse 40% 40% at 80% 10%, var(--color-leaf-soft) 0%, transparent 55%),
    var(--color-bg);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--sp-7);
  align-items: center;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--sp-4);
}
.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  font-weight: 500;
  margin-bottom: var(--sp-5);
}
.hero__title em {
  font-style: italic;
  color: var(--color-accent);
  font-weight: 400;
}
.hero__lead {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 52ch;
  margin-bottom: var(--sp-5);
}
.hero__visual {
  position: relative;
  aspect-ratio: 1/1;
  max-width: 420px;
  margin-left: auto;
}

@media (max-width: 780px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
}

/* --- Bottoni ------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.85em 1.6em;
  border-radius: var(--r-lg);
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s, background .2s;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; box-shadow: var(--shadow-md); }
.btn--primary { background: var(--color-accent); color: #fff; }
.btn--primary:hover { background: #d96849; color: #fff; }
.btn--ghost { background: var(--color-card); color: var(--color-ink); border: 1.5px solid var(--color-border); }
.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* --- Pills / Tag / Badge ------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.25em 0.8em;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--color-accent-soft);
  color: var(--color-accent);
}
.pill--leaf { background: var(--color-leaf-soft); color: #5f7a49; }
.pill--sky  { background: var(--color-sky-soft);  color: #4a6c7c; }
.pill--sun  { background: var(--color-sun-soft);  color: #8a6820; }
.pill--rose { background: var(--color-rose-soft); color: #9c5066; }

/* --- Sezione ------------------------------------------------------------- */
.section { padding: var(--sp-8) 0; }
.section--alt { background: var(--color-bg-alt); }
.section__head {
  margin-bottom: var(--sp-6);
  max-width: 60ch;
}
.section__eyebrow {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--sp-3);
  display: block;
}
.section__title { margin-top: 0; }

/* --- Card griglia -------------------------------------------------------- */
.grid { display: grid; gap: var(--sp-5); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--ages { grid-template-columns: repeat(5, 1fr); gap: var(--sp-4); }

@media (max-width: 900px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--ages { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 560px) {
  .grid--3, .grid--4, .grid--2 { grid-template-columns: 1fr; }
  .grid--ages { grid-template-columns: repeat(2, 1fr); }
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  transition: transform .2s, box-shadow .2s, border-color .2s;
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-soft);
  text-decoration: none;
}
.card__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--color-accent-soft);
  display: grid; place-items: center;
  font-size: 1.5rem;
  margin-bottom: var(--sp-4);
}
.card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 var(--sp-2);
  color: var(--color-ink);
}
.card__desc {
  color: var(--color-ink-soft);
  font-size: 0.95rem;
  margin: 0;
  flex-grow: 1;
}
.card__meta {
  margin-top: var(--sp-4);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

/* Card varianti colore */
.card--leaf .card__icon { background: var(--color-leaf-soft); color: #5f7a49; }
.card--sky  .card__icon { background: var(--color-sky-soft);  color: #4a6c7c; }
.card--sun  .card__icon { background: var(--color-sun-soft);  color: #8a6820; }
.card--rose .card__icon { background: var(--color-rose-soft); color: #9c5066; }

/* --- Age Card (speciale) ------------------------------------------------- */
.age-card {
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-4);
  text-align: center;
  text-decoration: none;
  color: var(--color-ink);
  transition: all .2s;
  display: block;
}
.age-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}
.age-card__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--color-accent);
  line-height: 1;
  display: block;
  margin-bottom: var(--sp-2);
}
.age-card__label {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  font-weight: 600;
}

/* --- Breadcrumb ---------------------------------------------------------- */
.breadcrumb {
  font-size: 0.88rem;
  color: var(--color-ink-soft);
  margin: var(--sp-5) 0 var(--sp-4);
}
.breadcrumb a { color: var(--color-ink-soft); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb__sep { margin: 0 0.5em; opacity: 0.5; }

/* --- Articolo ------------------------------------------------------------ */
.article {
  padding: var(--sp-5) 0 var(--sp-8);
}
.article__header { margin-bottom: var(--sp-6); }
.article__meta {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-bottom: var(--sp-4);
}
.article__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: var(--sp-4);
}
.article__lead {
  font-size: 1.2rem;
  color: var(--color-ink-soft);
  max-width: 62ch;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
}
.article__body {
  max-width: var(--content-w);
}
.article__body p { font-size: 1.05rem; }
.article__body h2 { border-top: 1px solid var(--color-border); padding-top: var(--sp-6); }
.article__body h2:first-of-type { border-top: 0; padding-top: 0; }

/* --- Info Box (scatola informativa) -------------------------------------- */
.info-box {
  background: var(--color-leaf-soft);
  border-left: 4px solid var(--color-leaf);
  padding: var(--sp-5);
  border-radius: var(--r-md);
  margin: var(--sp-5) 0;
}
.info-box h4 {
  margin-top: 0;
  color: #5f7a49;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.info-box p:last-child { margin-bottom: 0; }

.info-box--sun { background: var(--color-sun-soft); border-color: var(--color-sun); }
.info-box--sun h4 { color: #8a6820; }
.info-box--sky { background: var(--color-sky-soft); border-color: var(--color-sky); }
.info-box--sky h4 { color: #4a6c7c; }
.info-box--rose { background: var(--color-rose-soft); border-color: var(--color-rose); }
.info-box--rose h4 { color: #9c5066; }

/* --- Box "Cosa serve" ---------------------------------------------------- */
.materials {
  background: var(--color-card);
  border: 1.5px dashed var(--color-border);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  margin: var(--sp-5) 0;
}
.materials h4 {
  margin: 0 0 var(--sp-3);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.materials ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--sp-2) var(--sp-4);
}
.materials li {
  padding-left: 1.5em;
  position: relative;
  margin: 0;
}
.materials li::before {
  content: '○';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* --- Step (passaggi) ----------------------------------------------------- */
.steps { counter-reset: step; padding: 0; list-style: none; margin: var(--sp-5) 0; }
.steps li {
  counter-increment: step;
  padding: var(--sp-4) 0 var(--sp-4) 3.5rem;
  position: relative;
  border-bottom: 1px solid var(--color-border);
}
.steps li:last-child { border-bottom: 0; }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: var(--sp-4);
  width: 2.3rem; height: 2.3rem;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
}

/* --- Scheda gioco rapida ------------------------------------------------- */
.quick-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--color-bg-alt);
  border-radius: var(--r-lg);
  margin: var(--sp-5) 0 var(--sp-6);
}
.quick-info__item { text-align: center; }
.quick-info__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
  margin-bottom: var(--sp-1);
}
.quick-info__value {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-ink);
}

/* --- Affiliate box ------------------------------------------------------- */
.affiliate {
  margin: var(--sp-6) 0;
  padding: var(--sp-5);
  background: linear-gradient(135deg, var(--color-leaf-soft) 0%, var(--color-sun-soft) 100%);
  border-radius: var(--r-lg);
  border: 1px solid var(--color-border);
}
.affiliate__label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  margin-bottom: var(--sp-2);
}
.affiliate h4 { margin: 0 0 var(--sp-2); font-family: var(--font-display); font-size: 1.2rem; }
.affiliate p  { margin: 0 0 var(--sp-4); color: var(--color-ink-soft); }
.affiliate__disclosure {
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  margin-top: var(--sp-3);
  font-style: italic;
}

/* --- Footer -------------------------------------------------------------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--sp-7) 0 var(--sp-5);
  margin-top: var(--sp-8);
  color: var(--color-ink-soft);
  font-size: 0.92rem;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-6);
}
@media (max-width: 780px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}
.site-footer h5 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 var(--sp-3);
  color: var(--color-ink);
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: var(--sp-2); }
.site-footer a { color: var(--color-ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--sp-4);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
  font-size: 0.85rem;
}

/* --- Utility ------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--sp-6); }
.mt-5 { margin-top: var(--sp-7); }

/* --- Decorative SVG blob animation --------------------------------------- */
@keyframes float-slow {
  0%, 100% { transform: translate(0,0) rotate(0deg); }
  50%      { transform: translate(8px, -12px) rotate(5deg); }
}
.blob { animation: float-slow 7s ease-in-out infinite; }

/* --- Print --------------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .affiliate { display: none; }
  body { background: #fff; }
  .article__body { max-width: 100%; }
}