/* Stili Generali */
:root {
    --primary-color: #0056b3; /* Blu scuro */
    --secondary-color: #007bff; /* Blu più chiaro */
    --text-color: #333;
    --light-bg: #f8f9fa;
    --dark-bg: #e9ecef;
    --border-color: #ddd;
    --hover-color: #004085;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif; /* Nuovo font per il corpo del testo */
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
    padding-top: 70px; /* Altezza stimata della navbar. Potrebbe richiedere aggiustamenti. */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 60px 0;
}

.bg-light {
    background-color: var(--light-bg);
}

h1, h2, h3 {
    font-family: 'Poppins', sans-serif; /* Nuovo font per i titoli */
    color: var(--primary-color);
    margin-bottom: 20px;
}

h2 {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 10px;
}

h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 5px;
}

p {
    margin-bottom: 15px;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

ul {
    list-style: none;
}

/* Navbar (Menu e Logo in alto) */
.navbar {
    background: var(--primary-color);
    color: #fff;
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar .logo {
    display: flex;
    align-items: center;
    height: 40px;
    order: 1; /* Primo elemento */
}

.navbar .logo img {
    max-height: 100%;
    width: auto;
    max-width: 180px;
    display: block;
}

.navbar .nav-links {
    display: flex;
    align-items: center;
    order: 2; /* Secondo elemento su desktop */
}

.navbar .nav-links li {
    margin-left: 30px;
}

.navbar .nav-links a {
    color: #fff;
    font-weight: bold;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.navbar .nav-links a:hover {
    color: var(--dark-bg);
    text-decoration: none;
}

/* Stili per il selettore lingua che è sempre visibile */
.navbar .language-selector-outside-navlinks {
    display: flex; /* Mantiene le bandierine in riga */
    align-items: center;
    gap: 8px; /* Spazio tra le bandierine */
    order: 3; /* Terzo elemento su desktop */
    margin-left: 30px; /* Spazio dai nav-links */
}

.navbar .language-selector-outside-navlinks a {
    line-height: 1;
    display: flex;
    align-items: center;
    border-bottom: 2px solid transparent;
    transition: none;
}

.navbar .language-selector-outside-navlinks a img {
    width: 28px; /* Dimensione per le bandierine */
    height: 20px;
    border-radius: 3px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    opacity: 0.8; 
    transition: opacity 0.3s ease, border 0.3s ease, transform 0.3s ease;
}

.navbar .language-selector-outside-navlinks a:hover img {
    opacity: 1; 
    transform: scale(1.1);
}

.navbar .language-selector-outside-navlinks a.active-lang img {
    opacity: 1; 
    border: 1px solid #fff; 
    box-shadow: 0 0 5px rgba(255,255,255,0.7); 
}

.burger-menu {
    display: none; /* Nascosto su desktop */
    cursor: pointer;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    order: 4; /* Quarto elemento su desktop (ma sarà nascosto) */
    margin-left: 20px; /* Spazio dal selettore lingua su mobile */
}

.burger-menu div {
    width: 100%;
    height: 3px;
    background-color: #fff;
    transition: all 0.3s ease;
}

/* Header Principale (Immagine sotto la navbar) */
.main-header {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/main-header.jpg') no-repeat center center/cover;
    color: #fff;
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header-content {
    z-index: 1;
}

.main-header h1 {
    font-size: 4em;
    margin-bottom: 10px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.main-header p {
    font-size: 1.5em;
    color: #fff;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Stile per le immagini all'interno delle sezioni (es. "Chi Siamo") */
.section-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Location Grid */
.location-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.location-box {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.location-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.location-box .location-thumbnail {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.location-box h3 {
    color: var(--secondary-color);
    margin: 15px 20px 10px;
}

.location-box p {
    font-size: 0.95em;
    color: #555;
    padding: 0 20px 15px;
}

.note {
    text-align: center;
    margin-top: 40px;
    font-style: italic;
    color: #777;
}

/* Partners Logo Grid */
.partners-logo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    justify-items: center;
    align-items: center;
    margin-top: 30px;
    padding: 20px;
    background-color: var(--dark-bg);
    border-radius: 8px;
}

.partners-logo-grid img {
    max-width: 120px;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partners-logo-grid img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

/* Course Boxes */
.course-box {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    overflow: hidden;
}

.course-box .course-thumbnail {
    width: 100%;
    height: 200px; /* Default per mobile */
    object-fit: cover; /* L'immagine riempirà il box, croppando se necessario */
    object-position: top; /* Crop dall'alto */
    border-radius: 8px 8px 0 0;
    display: block;
    margin-bottom: 0;
}

.course-box h3 {
    color: var(--primary-color);
    margin: 0 25px 10px;
    font-size: 1.8em;
}

.course-box p {
    font-size: 1em;
    color: #444;
    padding: 0 25px 20px;
}

/* Why Choose Us List */
#why-choose-us ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

#why-choose-us li {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

#why-choose-us li h3 {
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 1.6em;
}

/* Footer */
.main-footer {
    background: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 30px 0;
}

.main-footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.main-footer p {
    margin-bottom: 15px;
    font-size: 0.9em;
}

.social-links a {
    color: #fff;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--dark-bg);
}

/* Responsive Design */
@media (max-width: 992px) {
    body {
        padding-top: 70px; 
    }

    .navbar .logo {
        height: 35px;
        order: 1; /* Il logo rimane a sinistra */
    }
    .navbar .logo img {
        max-width: 150px;
    }

    .navbar .nav-links {
        display: none; /* Nascosto per default */
        flex-direction: column;
        width: 100%;
        background: var(--primary-color);
        position: absolute;
        top: 60px; /* Sotto la navbar principale */
        left: 0;
        padding: 20px 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        order: unset; /* Rimuove l'ordine fisso quando il menu è aperto */
    }

    .navbar .nav-links.active {
        display: flex; /* Mostra quando il menu è attivo */
    }

    /* Su mobile, il selettore lingua e il burger menu devono essere visibili accanto al logo */
    .navbar .language-selector-outside-navlinks {
        order: 2; /* Dopo il logo, prima del burger menu */
        margin-left: auto; /* Spinge a destra per fare spazio tra logo e bandiere */
        margin-right: 15px; /* Spazio dal burger menu */
    }
    
    .burger-menu {
        display: flex; /* Mostra il burger menu su mobile */
        order: 3; /* Dopo il selettore lingua */
        margin-left: 0; /* Rimuovi il margine sinistro extra */
    }

    .main-header h1 {
        font-size: 3em;
    }

    .main-header p {
        font-size: 1.2em;
    }

    h2 {
        font-size: 2em;
    }

    .section-padding {
        padding: 40px 0;
    }

    .location-box, .course-box, #why-choose-us li {
        padding: 20px;
    }

    .location-grid, .partners-logo-grid, #why-choose-us ul {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (min-width: 993px) { /* Stili per desktop */
    .course-box .course-thumbnail {
        min-height: 400px; /* Altezza minima di 400px per le immagini dei corsi */
        height: auto; /* Lascia che l'altezza si adatti in base al min-height */
    }

    /* Assicurati che il selettore lingua e il burger menu siano posizionati correttamente su desktop */
    .navbar .language-selector-outside-navlinks {
        margin-left: 30px; /* Spazio dai nav-links */
        order: 3; /* Terzo elemento dopo nav-links */
    }

    .burger-menu {
        display: none; /* Nascosto su desktop */
    }
}

@media (max-width: 768px) {
    .main-header h1 {
        font-size: 2.5em;
    }

    .main-header p {
        font-size: 1em;
    }

    h2 {
        font-size: 1.8em;
    }
}

@media (max-width: 576px) {
    .main-header {
        height: 50vh;
    }

    .main-header h1 {
        font-size: 2em;
    }

    .main-header p {
        font-size: 0.9em;
    }

    h2 {
        font-size: 1.5em;
    }

    .partners-logo-grid img {
        max-width: 100px;
    }
}

/* Burger menu animation */
.burger-menu.open .bar1 {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.burger-menu.open .bar2 {
    opacity: 0;
}

.burger-menu.open .bar3 {
    transform: rotate(45deg) translate(-5px, -6px);
}