/* RESET BASE */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f4f4f4;
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
}
a {
  text-decoration: none;
  color: inherit;
}

/* CONTAINER GENERICO */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  width: 100%;
}

/* HEADER COMUNE */
.comune-header {
  background-color: #003366;
  color: white;
  padding: 0.5rem 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.comune-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.logo-comune {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-comune img {
  height: 50px;
  width: auto;
}
.logo-comune h1 {
  font-size: 1.5rem;
  font-weight: 700;
}

.nav-comune ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 2vw; /* simile a 24px su schermi grandi */
  padding: 0;
  margin: 0;
}

.nav-comune ul li a {
  color: white;
  font-weight: 60%;
  font-size: 1.3vw; /* circa 16px su schermi grandi */
  text-decoration: none;
  transition: color 0.3s ease;
}


/* SLIDER */
.slider-container {
  position: relative;
  max-width: 800px;
  height: 450px;
  margin: 2rem auto;
  background: #000;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
}
.slide {
  display: none;
  width: 100%;
  height: 100%;
}
.slide.active {
  display: block;
}
.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* FRECCE */
.prev, .next {
  position: absolute;
  top: 50%;
  width: 40px;
  height: 40px;
  margin-top: -20px;
  background-color: rgba(0,0,0,0.5);
  color: white;
  font-size: 30px;
  text-align: center;
  line-height: 40px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  z-index: 10;
  transition: background 0.3s ease;
}
.prev:hover, .next:hover {
  background: rgba(0,0,0,0.8);
}
.prev {
  left: 10px;
}
.next {
  right: 10px;
}

/* PUNTINI */
.slider-controls {
  text-align: center;
  margin: 15px 0;
}
.dot {
  cursor: pointer;
  height: 14px;
  width: 14px;
  margin: 0 6px;
  background: #bbb;
  border-radius: 50%;
  display: inline-block;
  transition: background 0.3s ease;
}
.dot.active {
  background: #ffcc00;
}

/* ANTEPRIME */
.thumbnails {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 10px auto 40px;
  flex-wrap: wrap;
}
.thumb {
  width: 120px;
  height: 70px;
  object-fit: cover;
  cursor: pointer;
  border-radius: 6px;
  border: 3px solid transparent;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.thumb:hover {
  transform: scale(1.1);
  border-color: #999;
}
.thumb.active {
  border-color: #ffcc00;
  transform: scale(1.1);
}

/* INTRO */
.intro {
  text-align: center;
  max-width: 80%;
  margin: 2rem auto;
  padding: 0 1rem;
}
.intro-box {
  display: flex;
  gap: 20px;
  background-color: white;
  padding: 20px;
  border-radius: 10px;
  max-width: 100%;
  margin: 2rem auto;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  flex-wrap: wrap;
}

.intro-text {
  flex: 2;
  font-size: 1.1rem;
  color: #333;
  min-width: 50%;
}

.intro-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 280px;
}

.intro-image img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.2);
}

.intro h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.intro p {
  text-align: center;
  font-size: 1.2rem;
  color: #444;
}

/* QUADRETTONI */
.quadrettoni .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin: 3rem auto 4rem;
  padding: 0 1rem;
  max-width: 1100px;
}
.grid-item {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 8px rgba(0,0,0,0.15);
  transition: transform 0.3s ease;
}
.grid-item:hover {
  transform: translateY(-5px);
}
.grid-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.grid-item p {
  padding: 10px 15px;
  font-size: 1rem;
  color: #555;
}

/* SOCIAL */
.social {
  text-align: center;
  margin-bottom: 3rem;
}

.social h3 {
  font-size: 1.5rem;
  margin-bottom: 0.7rem;
}
.social a {
  color: #003366;
  font-size: 2rem;
  margin: 0 15px;
  transition: color 0.3s ease;
}
.social a:hover {
  color: #ffcc00;
}


.sociall {
  text-align: center;
}
.sociall a {
  color: #003366;
  font-size: 2rem;
  transition: color 0.3s ease;
}
.sociall a:hover {
  color: #ffcc00;
}


/* Per allineare tutti gli elementi dell'header in riga */
.header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* Contenitore padre (esempio: .container nel header) */
.container {
  position: relative; /* serve per posizionamento assoluto figli */
}

/* Icona GitHub */
.github-icon {
  font-size: 3rem;
  color: #FFFFFF;
  position: absolute;
  top: 50%;            /* verticale a metà contenitore */
  right: 1rem;         /* distanza a destra */
  transform: translateY(-50%); /* per centrare esattamente verticalmente */
  z-index: 1000;
}


.github-icon a {
  color: inherit;
  transition: color 0.5s ease;
}

.github-icon a:hover {
  color: #ffcc00;
}


/* FOOTER */
footer {
  background-color: #003366;
  color: white;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}
.footer-content {
  padding: 1rem;
}
.footer-content a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dashed transparent;
}
.footer-content a:hover {
  border-bottom-color: #ffcc00;
}


/* FORM STILI GENERICI */
form {
  max-width: 600px;
  margin: 2rem auto;
  padding: 2rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

form .form-group {
  margin-bottom: 1.5rem;
}

form label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

form input[type="text"],
form input[type="email"],
form input[type="number"],
form textarea,
form select {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 1rem;
  border: 2px solid #ccc;
  border-radius: 6px;
  transition: border-color 0.3s ease;
}

form input:focus,
form textarea:focus {
  border-color: #ff8800;
  outline: none;
}

/* Campo email evidenziato in arancione se non valido */
form input:invalid[type="email"] {
  border-color: orange;
}

/* Radio inline */
.radio-group {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: center; /* CENTRA orizzontalmente */
  margin-top: 0.5rem;
}


.radio-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: normal;
  margin: 0;
}

/* Checkbox gruppo (aspetti) */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.checkbox-group label {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  font-weight: normal;
}

/* Pulsante invio */
form button[type="submit"] {
  background-color: #003366;
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

form button[type="submit"]:hover {
  background-color: #ff8800;
}

/* Messaggi di errore */
.form-error {
  color: red;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .comune-header .container {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-comune ul {
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
  }
  .slider-container {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }
  .logo-comune h1 {
    font-size: 1.25rem;
  }
  .logo-comune img {
    height: 40px;
  }
  .intro h2 {
    font-size: 1.5rem;
  }
  .intro p {
    font-size: 1rem;
  }
  .thumb {
    width: 80px;
    height: 50px;
  }
}
/* Fade-in up (scroll animation) */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Input focus */
input, textarea, select {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
input:focus, textarea:focus, select:focus {
  border-color: #ffcc00;
  box-shadow: 0 0 8px #ffcc00;
  outline: none;
}

/* Pulsante invia */
button[type="submit"] {
  background-color: #003366;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}
button[type="submit"]:hover {
  background-color: #ffcc00;
  color: #003366;
  transform: scale(1.05);
}
button[type="submit"]:active {
  transform: scale(0.95);
}