/* ==========================================================================
   Casa Famiglia "Compagni di strada" — stile principale
   Struttura: 1) Tokens  2) Reset  3) Tipografia  4) Layout base
   5) Componenti (header, hero, card, bottoni, footer)  6) Utility  7) Responsive
   ========================================================================== */

/* 1) DESIGN TOKENS ------------------------------------------------------- */
:root{
  /* colori */
  --color-bg:        #FBF7EF; /* fondo pagina, avorio caldo */
  --color-bg-alt:     #F1E9D8; /* fondo sezioni/card, pergamena */
  --color-surface:    #FFFFFF;
  --color-text:       #2B2A24; /* testo principale, bruno scuro */
  --color-text-soft:  #5C574C; /* testo secondario */
  --color-border:     #E2D9C5;

  --color-primary:      #3F5D42; /* verde salvia — casa, giardino, crescita */
  --color-primary-dark: #2C4230;
  --color-primary-soft: #E7EEE3;

  --color-accent:      #C68A3D; /* ocra caldo — calore, accoglienza */
  --color-accent-dark: #A66F2A;

  --color-blue:        #4E6E82; /* blu polvere — fiducia, istituzioni */

  /* tipografia */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  /* spaziature */
  --space-2xs: 0.4rem;
  --space-xs:  0.8rem;
  --space-sm:  1.2rem;
  --space-md:  2rem;
  --space-lg:  3.2rem;
  --space-xl:  5.2rem;
  --space-2xl: 8rem;

  /* layout */
  --container-width: 1120px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-soft: 0 12px 32px -16px rgba(43, 42, 36, 0.25);
  --transition: 220ms ease;
}

/* 2) RESET ---------------------------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,p,figure{ margin: 0; }
button{ font: inherit; }

:focus-visible{
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* 3) TIPOGRAFIA ------------------------------------------------------------ */
h1, h2, h3, .font-display{
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary-dark);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.2rem, 4vw + 1rem, 3.6rem); }
h2{ font-size: clamp(1.7rem, 2.4vw + 1rem, 2.4rem); }
h3{ font-size: 1.25rem; }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}
.eyebrow::before{
  content: "";
  width: 22px;
  height: 1px;
  background: var(--color-accent-dark);
  display: inline-block;
}

.lede{
  font-size: 1.15rem;
  color: var(--color-text-soft);
  max-width: 60ch;
}

/* 4) LAYOUT BASE ------------------------------------------------------------ */
.container{
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}
.section{ padding-block: var(--space-2xl); }
.section--tight{ padding-block: var(--space-xl); }
.section--alt{ background: var(--color-bg-alt); }
.section-head{
  max-width: 62ch;
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* 5) HEADER / NAV ----------------------------------------------------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 239, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-xs);
  gap: var(--space-md);
}
.brand{
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--color-primary-dark);
  line-height: 1.15;
}
.brand .brand-mark{
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.brand small{
  display: block;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.nav{
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.nav-list{
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.nav-list a{
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--color-text-soft);
  padding: 0.4em 0.2em;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.nav-list a:hover,
.nav-list a[aria-current="page"]{
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.nav-toggle{
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle svg{ width: 20px; height: 20px; }

/* 6) BOTTONI ----------------------------------------------------------------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.6em;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  border: 1px solid transparent;
}
.btn--primary{
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover{ background: var(--color-primary-dark); transform: translateY(-2px); }
.btn--ghost{
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.btn--ghost:hover{ background: var(--color-primary-soft); transform: translateY(-2px); }

/* 7) HERO ---------------------------------------------------------------------- */
.hero{
  position: relative;
  overflow: hidden;
  padding-block: var(--space-2xl) var(--space-xl);
  background: radial-gradient(ellipse at top right, var(--color-primary-soft) 0%, transparent 55%);
}
.hero .container{
  display: grid;
  gap: var(--space-lg);
}
.hero-quote{
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.6rem, 2.6vw + 1rem, 2.6rem);
  color: var(--color-primary-dark);
  max-width: 18ch;
  line-height: 1.28;
}
.hero-quote span{ color: var(--color-accent-dark); font-style: normal; }
.hero-actions{
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}
.hero-art{
  justify-self: center;
  width: min(100%, 420px);
}

/* pagine interne: hero più basso, con "briciole" di navigazione */
.page-hero{
  padding-block: var(--space-xl) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-soft);
  margin-bottom: var(--space-sm);
  display: flex;
  gap: 0.4em;
}
.breadcrumb a{ color: var(--color-primary-dark); font-weight: 600; }

/* 8) GRIGLIE E CARD -------------------------------------------------------------- */
.grid{
  display: grid;
  gap: var(--space-md);
}
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--2{ grid-template-columns: repeat(2, 1fr); }

.card{
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.card-icon{
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-dark);
}
.card-icon svg{ width: 22px; height: 22px; }
.card p{ color: var(--color-text-soft); }
.card .btn{ margin-top: auto; align-self: flex-start; padding: 0.5em 0; background:none; box-shadow:none; color: var(--color-primary-dark); border:none; }
.card .btn:hover{ transform:none; text-decoration: underline; }

.feature-card{
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.feature-card h3{ color: #fff; font-size: 1.4rem; }
.feature-card p{ color: rgba(255,255,255,0.85); }
.feature-card .btn--ghost{ border-color: rgba(255,255,255,0.6); color: #fff; }
.feature-card .btn--ghost:hover{ background: rgba(255,255,255,0.12); }

/* elenco puntato con segno personalizzato (identità "casa/giardino") */
.list-check{ display: flex; flex-direction: column; gap: var(--space-xs); }
.list-check li{
  display: flex;
  gap: 0.8em;
  color: var(--color-text-soft);
  align-items: flex-start;
}
.list-check li::before{
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 0.55em;
  border-radius: 50%;
  background: var(--color-accent);
}

/* blocco testo + immagine affiancati */
.split{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  align-items: center;
}
.split.reverse .split-media{ order: -1; }
.split-media img{
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}
.split-text{ display: flex; flex-direction: column; gap: var(--space-sm); }

/* galleria foto */
.photo-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-xs);
}
.photo-grid img{
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* info box (contatti, indirizzo, dati) */
.info-box{
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}
.info-box dt{ font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-soft); margin-top: var(--space-sm); }
.info-box dt:first-child{ margin-top: 0; }
.info-box dd{ margin: 0.2em 0 0; font-weight: 600; font-size: 1.05rem; }

/* tabella documenti (bilancio sociale, avvisi progetti) */
.doc-list{ display: flex; flex-direction: column; gap: var(--space-2xs); }
.doc-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), transform var(--transition);
}
.doc-row:hover{ border-color: var(--color-accent); transform: translateX(4px); }
.doc-row .doc-name{ font-weight: 700; color: var(--color-primary-dark); }
.doc-row .doc-tag{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-soft);
  background: var(--color-bg-alt);
  padding: 0.2em 0.6em;
  border-radius: 999px;
}

/* citazione ricorrente */
.pull-quote{
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-md);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--color-primary-dark);
}

/* 9) FOOTER --------------------------------------------------------------------- */
.site-footer{
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.82);
  padding-block: var(--space-xl) var(--space-lg);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--space-lg);
}
.site-footer h4{
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}
.site-footer a{ color: rgba(255,255,255,0.82); transition: color var(--transition); }
.site-footer a:hover{ color: #fff; text-decoration: underline; }
.site-footer .brand{ color: #fff; }
.site-footer .brand small{ color: rgba(255,255,255,0.65); }
.footer-links{ display: flex; flex-direction: column; gap: 0.6em; }
.footer-bottom{
  margin-top: var(--space-lg);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

/* 9bis) VIDEO INCORPORATI ------------------------------------------------------------ */
.video-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-sm);
}
.video-card{ display: flex; flex-direction: column; gap: 0.5rem; }
.video-card span{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-soft);
}
.video-embed{
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #000;
  display: block;
}

/* 10) UTILITY --------------------------------------------------------------------- */
.text-center{ text-align: center; }
.mx-auto{ margin-inline: auto; }
.mt-lg{ margin-top: var(--space-lg); }
.sr-only{
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* 11) RESPONSIVE -------------------------------------------------------------------- */
@media (max-width: 900px){
  .grid--3{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .split{ grid-template-columns: 1fr; }
  .split-media{ order: -1 !important; }
}

@media (max-width: 680px){
  body{ font-size: 16px; }
  .nav-list{
    position: fixed;
    inset: 64px var(--space-md) auto var(--space-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    flex-direction: column;
    box-shadow: var(--shadow-soft);
    display: none;
  }
  .nav-list.is-open{ display: flex; }
  .nav-toggle{ display: flex; }
  .hero .container{ grid-template-columns: 1fr; }
  .grid--3, .grid--2{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: var(--space-md); }
  .footer-bottom{ flex-direction: column; }
  .section{ padding-block: var(--space-xl); }
}