/* =========================
   Variabili / Base Reset
========================= */
:root{
    --c-text:#333;
    --c-white:#fff;
    --c-offwhite:rgb(254,255,251);
    --c-brand:#e7cb93;
    --c-brand-strong:#f0896a;
    --c-header-grad:linear-gradient(rgba(0,0,0,.4), rgba(0,0,0,.4)), rgba(255,189,89,.6);
    --c-fullscreen-grad:linear-gradient(rgba(0,0,0,.4), rgba(0,0,0,.4)), rgba(255,189,89,.9);
    --tr-fast:.3s ease;
  }
  
/* Reset some default margins and styles */
body, html {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 100%;
    min-height: 100vh;
    overflow-x: hidden; /* Prevent horizontal scrolling */
}



body {
  /* niente transform sul body! */
  background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)),
              url('../img/home.png') no-repeat center center / cover;
}


/* =========================
   Header / Navigazione
========================= */
header{
    position:relative;
    width:100%;
    height:10vh;
    min-height:64px;
    display:flex;
    align-items:center;
    background:var(--c-header-grad);
  }
  
  .header-content{
    width:90%;
    max-width:1200px;
    margin:0 auto;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:1% 0;
  }
  
  /* Logo + testi */
  .header-icon{
    width:clamp(10px, 10vw, 60px);
    max-width:60px;
    position:absolute;
    left:15px;
    top:50%;
    transform:translateY(-50%);
  }
  
  .header-text{
    position:absolute;
    top:50%;
    left:calc(5px + 70px);
    transform:translateY(-50%);
    display:flex;
    flex-direction:column;
    align-items:flex-start;
  }
  
  header h1{
    margin:0;
    font-size:clamp(.5rem, 2vw, 1.3rem);
    color:var(--c-offwhite);
  }
  header .subtitle{
    margin:5px 0 0 0;
    font-size:clamp(.4rem, 1.2vw, .9rem);
    font-style:italic;
    color:var(--c-offwhite);
  }
  
  /* Adattamenti landscape con poca altezza */
  @media (max-height:500px) and (orientation:landscape){
    .header-icon{ width:25px; }
    .header-text{ left:calc(10px + 40px); }
  }
  
  /* Nav principale */
  .nav-bar{
    display:flex;
    align-items:center;
    margin-left:auto;
  }
  
  .nav-bar .menu{
    display:flex;
    gap:.75rem;
    list-style:none;
    margin:0;
    padding:0;
  }
  
  .nav-bar .menu li + li{ position:relative; }
  .nav-bar .menu li + li::before{
    content:"|";
    opacity:.5;
    margin-right:.75rem;
    color:var(--c-offwhite);
  }
  
  .nav-bar a{
    color:var(--c-offwhite);
    text-decoration:none;
    font-size:1.1em;
    transition:color var(--tr-fast), text-decoration var(--tr-fast);
  }
  .nav-bar a:hover{ color:#333; }
  
  /* Hamburger */
  .hamburger{
    font-size:1.5em;
    cursor:pointer;
    display:none;
    color:var(--c-offwhite);
    background:none;
    border:0;
  }
  
  /* Menu fullscreen (mobile) */
  .fullscreen-menu{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    position:fixed;
    inset:0;
    background:var(--c-fullscreen-grad);
    z-index:9999;
  }
  .fullscreen-menu[hidden]{ display:none; }
  
  .fullscreen-menu a{
    color:var(--c-offwhite);
    font-size:1.5em;
    text-decoration:none;
  }
  
  .close-btn{
    position:absolute;
    top:20px;
    right:20px;
    font-size:2em;
    color:var(--c-offwhite);
    background:none;
    border:none;
    cursor:pointer;
  }
  
  /* Nav responsive */
  @media (max-width:965px){
    .nav-bar .menu{ display:none; }
    .hamburger{ display:inline-flex; align-items:center; justify-content:center; }
  }

/* Team section styling */
#team-section {
    padding: 5vh 3vw; /* Responsive padding */
    text-align: center;
    color: white;
    width: 90%;
    max-width: 800px;
    margin: 0 auto;    
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Responsive heading */
#team-section h2 {
    font-size: clamp(1.5rem, 2.5vw, 4.5rem);
    color: white;
    margin-bottom: 5px;
    font-weight: bold;
}

#team-section p {
    font-size: clamp(0.9rem, 3vw, 1.1rem); /* Smaller text on mobile */
}

/* Additional media queries for larger screens */
@media (min-width: 1024px) {
    #team-section {
        padding: 6vh 5vw; /* More padding on large screens */
        max-width: 70%; /* Reduce width to prevent stretching */
    }
}

@media (max-width: 600px) {
    #team-section {
        width: 95%; /* Near full width on smaller screens */
    }

    #team-section h2 {
        font-size: clamp(1.2rem, 4vw, 1.8rem); /* Smaller heading on mobile */
    }

    #team-section p {
        font-size: clamp(0.9rem, 3vw, 1.1rem); /* Smaller text on mobile */
    }
}

.intro-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgb(254, 255, 251);
    padding: 40px;
    gap: 40px;
    box-sizing: border-box;
  }
  
  /* Immagine centrale */
  .intro-image {
    display: flex;
    justify-content: center;
    width: 100%;
  }
  
  .intro-image img {
    width: clamp(350px, 35vw, 900px);
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    display: block;
  }
  
  /* Colonne affiancate */
  .text-columns {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 40px;
    width: 100%;
    max-width: 1200px;
  }
  
  /* Singolo testo */
  .intro-text {
    flex: 1;
    min-width: 280px;
    color: #333;
    font-size: clamp(0.9rem, 1.1vw, 1.1em);
    line-height: 1.6;
    padding: 0 20px;
    text-align: left;
  }
  
  /* Responsive: mobile o tablet */
  @media (max-width: 768px) {
    .text-columns {
      flex-direction: column;
      gap: 20px;
    }
  
    .intro-text {
      padding: 10px;
      text-align: center;
    }
  
    .intro-image img {
      width: 80%;
    }
  }
  
  .text-columns {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
  max-width: 1200px;
}

/* Colonne sinistra e destra */
.left-column,
.right-column {
  flex: 1 1 0; 
  min-width: 0;         /* IMPORTANTISSIMO: evita tagli di contenuto */
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Video styling */
.intro-video video {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .text-columns {
    flex-direction: column;
  }

  .intro-text {
    text-align: center;
    padding: 10px;
  }

  .intro-image img {
    width: 80%;
    margin: 0 auto;
  }

  .intro-video video {
    width: 90%;
    margin: 0 auto;
  }
}

  .gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 colonne */
    gap: 20px;
    padding: 40px;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
  }
  
  .gallery-item {
    aspect-ratio: 1 / 1; /* rende i contenitori quadrati */
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
  
  .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* riempie il contenitore senza distorsione */
    display: block;
  }
  
  /* Responsive tablet: 2 immagini per riga */
  @media (max-width: 1024px) {
    .gallery {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  /* Responsive mobile: 1 immagine per riga */
  @media (max-width: 600px) {
    .gallery {
      grid-template-columns: 1fr;
    }
  }
  
  
/* =========================
   Footer
========================= */
footer{
  color:var(--c-offwhite);
  text-align:center;
  padding:clamp(8px, 3vw, 15px);
  width:100%;
  background:var(--c-header-grad);
  margin:0 auto;
  font-size:clamp(.9em, 2vw, 1.2em);
  box-sizing:border-box;
}
@media (max-width:768px){
  footer{
    padding:clamp(7px, 4vw, 9px);
    font-size:clamp(.8em, 3vw, 1em);
  }
}

.footer-content{ text-align:center; padding:20px; }

.footer-menu{
  list-style:none;
  padding:0;
  margin:5px 0 0;
  display:flex;
  justify-content:center;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.footer-menu li{ display:inline; font-size:1em; }
.footer-menu-inline li{
  font-size:clamp(.6em, 3vw, .8em);
}
.footer-menu a{
  text-decoration:none;
  color:var(--c-offwhite);
}
.footer-menu a:hover{ text-decoration:underline; }

/* separatori solo visivi nel menu footer principale (non usare <li>|</li>) */
.footer-menu li + li::before{
  content:"|";
  color:#aaa;
  opacity:.7;
  margin-right:8px;
}

/* Nota legale */
.footer-small{
  padding-top:1%;
  font-size:clamp(.6em, 3vw, .8em);
}

/* Footer responsive */
@media (max-width:768px){
  .footer-content{ padding:15px; }
  .footer-menu{ gap:5px; }
}
@media (max-width:480px){
  .footer-menu{
    flex-direction:column;
    gap:5px;
  }
  /* Mantieni inline solo il secondo menu */
  .footer-menu-inline{
    flex-direction:row !important;
    flex-wrap:nowrap;
    gap:8px;
  }
  /* rimuovi separatori visivi quando a colonna */
  .footer-menu li + li::before{ content:none; }
}

/* =========================
   Utility
========================= */
.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;
}

/* Riduci motion se preferito dall’utente */
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
}










/* 4) Migliora il layout a colonna su schermi piccoli */
@media (max-width: 768px) {
  .intro-section {
    padding: 24px;                 /* un filo meno padding */
  }

  .text-columns {
    flex-direction: column;
    gap: 20px;
    padding: 0 12px;               /* evita che il padding + width creino overflow */
  }

  .intro-text {
    padding: 8px 0;
    text-align: left;              /* o 'center' se preferisci */
  }

  .intro-video video {
    width: 100%;
    max-width: 720px;
    height: auto;
    display: block;
    margin: 0 auto;
  }
}

/* 5) Galleria: padding più morbido su mobile e protezione overflow */
.gallery {
  width: 100%;
  box-sizing: border-box;
}
@media (max-width: 1024px) {
    .gallery { grid-template-columns: repeat(4, 1fr); }
  }
  @media (max-width: 770px) {
    .gallery { grid-template-columns: repeat(2, 1fr); }
  }
@media (max-width: 600px) {
  .gallery {
    grid-template-columns: 1fr;
    padding: 20px;                 /* riduce il rischio di “taglio” laterale */
  }
}


/* Mobile */
@media (max-width: 768px) {
    .text-columns {
      flex-direction: column; 
      gap: 0px;              /* ridotto: spazio verticale tra colonna sinistra e destra */
      padding: 0%;
      align-items: center;    /* centra immagine, testi e video */
    }
  
    .intro-text {
      text-align: center;     /* testo centrato in mobile */
      padding: 0;             /* rimuove padding laterale */
      max-width: 600px;       /* opzionale: limita larghezza testo */
    }
  
    .intro-image img,
    .intro-video video {
      width: 100%;
      max-width: 500px;       /* non esagerano in larghezza */
      margin: 0 auto;
    }
  }
  
  .intro-section {
    display: flex;
    justify-content: center;
    background: rgb(254,255,251);
    padding: 40px 24px;
  }
  
  .intro-flow {
    width: 100%;
    max-width: 1200px;
    display: grid;
    gap: 24px;                 /* spazio verticale/orizzontale base */
  }
  
  /* tipografia e centratura su mobile */
  .intro-text { 
    color: #333; 
    line-height: 1.6; 
  }
  .intro-text p { 
    margin: 1em 1em 1em 1em; 
}
  
  .intro-image, .intro-video { display: grid; place-items: center; }
  .intro-image img, .intro-video video {
    width: 90%;
    max-width: 600px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,.1);
  }
  
  /* Layout a due colonne SOLO su schermi grandi */
  @media (min-width: 992px) {
    .intro-flow {
      grid-template-columns: 1fr 1fr;
      grid-template-areas:
        "img   text1"
        "text2 video";
      gap: 40px;               /* più respiro su desktop */
      align-items: start;
    }
  
    .intro-image        { grid-area: img; }
    .section-academics  { grid-area: text1; text-align: left; }
    .section-approach   { grid-area: text2; text-align: left; }
    .intro-video        { grid-area: video; }
  
    /* limiti eleganti per media */
    .intro-image img    { max-width: 560px; }
    .intro-video video  { max-width: 560px; }
  }
  
  /* Micro-tuning su mobile: colonne impilate con spazio un po' minore */
  @media (max-width: 768px) {
    .intro-section { padding: 32px 16px; }
    .intro-flow    { gap: 20px; }     /* spazio verticale più contenuto */
  }