/* --- Variabili CSS per una facile personalizzazione --- */
:root {
    --dark-bg: #010409;
    --light-text: #e6edf3;
    --subtle-text: #8b949e;
    --heading-color: #c9d1d9;
    --cta-border: #30363d;
    --cta-hover-bg: #21262d;
    --cta-hover-text: #f0f6fc;
    --logo-glow-color: #ffdf85;
    --spark-color: #fde68a; /* Giallo pallido per la scintilla */
    --aurora-color: rgba(60, 180, 120, 0.15); 
    --font-drama: 'Cinzel', serif;
    --font-main: 'Inter', sans-serif;
    --font-secondary-title: 'Lora', serif; /* Nuovo per i titoli di sezione */
    --modal-bg: rgba(0, 0, 0, 0.85);
    --card-bg: #161b22;
    --card-border: #30363d;
    --icon-color: #58a6ff;
    --icon-hover: #79c0ff;
    --separator-color: #30363d;
    --principle-border-color: #4CAF50; /* Verde più vivace per i principi */
}

/* --- Stili di base e reset --- */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    background-color: var(--dark-bg);
    font-family: var(--font-main);
    color: var(--light-text);
}

/* --- Contenitore principale della Splash Screen --- */
#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100dvh; 
    background: var(--dark-bg);
    z-index: 9999;
    opacity: 1;
    transition: opacity 1.5s ease-in-out;
}

#splash-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Canvas per l'animazione di sfondo (stelle, aurora) */
#background-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Canvas per l'animazione della scintilla */
#spark-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    mix-blend-mode: screen; 
}

/* Contenitore per gli elementi HTML sovrapposti */
#splash-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.path-text-block {
    position: absolute;
    color: var(--light-text);
    font-family: var(--font-drama); 
    font-size: clamp(1rem, 2vw, 1.4rem); 
    font-weight: 700; 
    opacity: 0;
    transition: opacity 2s ease-in-out;
    max-width: 400px;
    text-align: center;
    line-height: 1.6;
    text-shadow: 0 0 10px var(--dark-bg);
}

#text1 { top: 75%; left: 18%; transform: translate(-50%, -50%); }
#text2 { top: 20%; left: 25%; transform: translate(-50%, -50%); }
#text3 { top: 40%; left: 80%; transform: translate(-50%, -50%); }
#text4 { top: 80%; left: 75%; transform: translate(-50%, -50%); }
#text5 { top: 15%; left: 70%; transform: translate(-50%, -50%); }

/* Contenitore finale con logo e CTA */
#final-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 2s ease-in-out 1s;
    z-index: 5;
    pointer-events: auto; 
    display: flex;
    flex-direction: column;
    align-items: center;
}

#final-logo {
    width: clamp(200px, 30vw, 280px);
    height: auto;
    filter: drop-shadow(0 0 25px var(--logo-glow-color));
    margin-bottom: 2.5rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}
#final-logo:hover {
    transform: scale(1.03);
}

.cta-button {
    background: none;
    border: 1px solid var(--cta-border);
    color: var(--light-text);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-family: var(--font-drama);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.1em;
    margin-bottom: 1rem; /* Spazio tra i pulsanti */
    text-decoration: none; /* Per il pulsante del footer */
    display: inline-block; /* Per centrare il pulsante del footer */
}
.cta-button:hover {
    background-color: var(--cta-hover-bg);
    border-color: var(--cta-hover-bg);
    box-shadow: 0 0 15px var(--cta-hover-bg);
}

/* --- Selettore Lingua --- */
.lang-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000; 
    display: flex;
    gap: 10px;
}
.lang-flag {
    width: 32px;
    height: 24px;
    cursor: pointer;
    border-radius: 4px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}
.lang-flag.active {
    border-color: var(--light-text);
    box-shadow: 0 0 8px rgba(230, 237, 243, 0.7);
}
.lang-flag:not(.active) {
    opacity: 0.5;
}

/* --- Pulsante Home --- */
.home-button {
    position: fixed;
    top: 20px;
    left: 20px; /* Posizionato a sinistra, speculare */
    z-index: 10000;
    background: none;
    border: 2px solid var(--light-text);
    color: var(--light-text);
    width: 32px; /* Stesse dimensioni delle flag */
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    padding: 0; /* Rimuovi padding di default per allineamento icona */
}

.home-button:hover {
    border-color: var(--cta-hover-bg);
    box-shadow: 0 0 8px rgba(33, 38, 45, 0.7);
}

.home-button i {
    font-size: 1.1rem; /* Dimensione icona per allineamento */
}


/* --- Contenuto Principale --- */
#main-content-wrapper {
     position: fixed;
     top: 0;
     left: 0;
     height: 100dvh;
     width: 100vw;
     display: flex;
     flex-direction: column;
     opacity: 0;
     z-index: 5000;
     visibility: hidden; 
     transition: opacity 1s ease-in-out, visibility 1s;
     box-sizing: border-box;
     color: var(--light-text); 
}
#main-content-wrapper.visible {
    opacity: 1;
    visibility: visible;
}

#main-content-wrapper header { padding: 2vh 5vw; flex-shrink: 0; text-align: center; }
#main-content-wrapper h2 { font-family: var(--font-drama); font-size: clamp(1.5rem, 5vmin, 2.5rem); color: var(--heading-color); margin: 0; font-weight: 700; }
#text-container { flex-grow: 1; overflow-y: auto; padding: 1vh 8vw; position: relative; z-index: 2; /* Per stare sopra il logo */ }

#text-container p {
    font-family: var(--font-drama);
    font-size: clamp(0.9rem, 2vmin, 1.2rem); 
    line-height: 1.6; 
    margin: 0 0 1em 0; 
    font-weight: 400; 
    color: var(--light-text); 
}

#main-content-wrapper footer { padding: 3vh 5vw; flex-shrink: 0; text-align: center; position: relative; z-index: 2;}
.typing-cursor::after { content: '█'; animation: blink 1s infinite; display: inline-block; transform: translateY(0.05em); color: var(--light-text); }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

#watermark-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vmin;
    height: 80vmin;
    object-fit: contain;
    opacity: 0.15;
    z-index: 1;
    pointer-events: none;
}

/* --- Stili per la finestra modale --- */
.modal {
    display: none; /* Nascosto di default */
    position: fixed; /* Posizione fissa sullo schermo */
    z-index: 10000; /* Davanti a tutto */
    left: 0;
    top: 0;
    width: 100%; /* Larghezza completa */
    height: 100%; /* Altezza completa */
    background-color: var(--modal-bg); /* Sfondo semi-trasparente */
    backdrop-filter: blur(8px); /* Effetto sfocato sullo sfondo */
    -webkit-backdrop-filter: blur(8px); /* Per compatibilità Safari */
    justify-content: center; /* Centra orizzontalmente il contenuto */
    align-items: center; /* Centra verticalmente il contenuto */
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--card-bg);
    margin: auto;
    padding: 30px; /* Ridotto per maggiore compattezza */
    border: 1px solid var(--card-border);
    border-radius: 15px;
    width: 90%;
    max-width: 920px; 
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    position: relative;
    transform: translateY(-20px); 
    transition: transform 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    gap: 20px; /* Ridotto il gap generale */
    
    height: auto; 
    min-height: 0;
    box-sizing: border-box; 
    
    /* Calcola altezza massima dinamicamente e abilita scroll se necessario */
    max-height: calc(100vh - 80px); /* 40px top + 40px bottom margin */
    overflow-y: auto; /* Abilita scroll se il contenuto supera max-height */
    
    /* Stile scrollbar per la modale */
    scrollbar-width: thin; 
    scrollbar-color: var(--cta-border) transparent;
}

.modal-content::-webkit-scrollbar {
    width: 8px;
}
.modal-content::-webkit-scrollbar-track {
    background: transparent;
}
.modal-content::-webkit-scrollbar-thumb {
    background-color: var(--cta-border);
    border-radius: 10px;
    border: 2px solid transparent;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.close-button {
    color: var(--subtle-text);
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-button:hover,
.close-button:focus {
    color: var(--light-text);
    text-decoration: none;
    cursor: pointer;
}

.contact-card-title {
    font-family: var(--font-drama);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem); 
    color: var(--heading-color);
    margin-bottom: 20px;
    text-align: center;
    text-shadow: 0 0 15px rgba(255, 223, 133, 0.4); 
}

/* Stili per le sezioni interne */
.contact-section-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 0px; /* Ridotto per avvicinare le sezioni */
    padding: 5px 0; /* Ridotto il padding verticale */
}

.contact-header {
    display: flex;
    align-items: center; /* CENTRATO VERTICALMENTE CON L'IMMAGINE */
    gap: 25px; 
    margin-bottom: 20px;
}

.contact-image {
    width: 170px; 
    height: 170px; 
    border-radius: 50%;
    object-fit: cover; /* Assicura che l'immagine copra il cerchio */
    object-position: center; /* Centra l'immagine all'interno del suo spazio */
    border: 4px solid var(--logo-glow-color); 
    box-shadow: 0 0 20px rgba(255, 223, 133, 0.6); 
    flex-shrink: 0;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out; 
}
.contact-image:hover {
    transform: scale(1.05);
}

.contact-about-wrapper {
    height: 180px; /* AUMENTATO DI 30PX PER IL TESTO */
    overflow-y: auto; /* Solo questo div è scrollabile */
    flex-grow: 1; 
    padding-right: 5px; /* Spazio per la scrollbar interna */
    box-sizing: border-box; 
    /* Stile scrollbar per il wrapper del testo */
    scrollbar-width: thin; 
    scrollbar-color: var(--cta-border) transparent;
}
.contact-about-wrapper::-webkit-scrollbar {
    width: 5px;
}
.contact-about-wrapper::-webkit-scrollbar-track {
    background: transparent;
}
.contact-about-wrapper::-webkit-scrollbar-thumb {
    background-color: var(--cta-border);
    border-radius: 10px;
    border: 1px solid transparent;
}

.contact-about-content p {
    font-family: var(--font-main); /* INTER per il corpo del testo */
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--subtle-text);
    margin: 0 0 1em 0;
}

.section-title {
    font-family: var(--font-secondary-title); /* Lora per i titoli di sezione */
    font-size: clamp(1.2rem, 2vw, 1.6rem); /* Ridotto e dinamico */
    color: var(--heading-color);
    margin-bottom: 0px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--separator-color); 
    text-align: center; /* Centrato */
    font-weight: 600; 
    text-shadow: 0 0 10px rgba(201, 209, 217, 0.2); 
}

.section-title:first-of-type {
    border-bottom: none; 
    padding-bottom: 0;
    margin-bottom: 0;
}

/* Layout ispirato a "Dominio del potere" per i principi */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); /* Ridotto minmax per maggiore compattazione */
    gap: 15px; /* Ridotto il gap */
    padding-top: 10px; 
}

.principle-item {
    background-color: var(--dark-bg); 
    border: 1px solid var(--principle-border-color); 
    border-radius: 12px;
    padding: clamp(8px, 1.5vw, 12px); /* Padding dinamico e più piccolo */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease-in-out;
    overflow: hidden; 
    position: relative;
}

.principle-item::before { 
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 140%;
    height: 140%;
    background: radial-gradient(circle at center, rgba(76, 175, 80, 0.1), transparent 70%);
    opacity: 0;
    transform: scale(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
    z-index: 0;
}

.principle-item:hover::before {
    opacity: 1;
    transform: scale(1);
}

.principle-item:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--icon-hover); 
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.principle-icon {
    font-size: 2.2rem; /* Ridotto */
    color: var(--icon-color);
    margin-bottom: 8px; /* Ridotto */
    text-shadow: 0 0 10px rgba(88, 166, 255, 0.5); 
    transition: color 0.3s ease, transform 0.3s ease;
    position: relative; 
    z-index: 1;
}

.principle-item:hover .principle-icon {
    color: var(--icon-hover);
    transform: rotateY(10deg); 
}

.principle-title {
    font-family: var(--font-secondary-title); /* Lora */
    font-size: 1rem; /* Ridotto */
    font-weight: 700;
    color: var(--light-text);
    margin-bottom: 6px; /* Ridotto */
    position: relative;
    z-index: 1;
}

.principle-description {
    font-family: var(--font-main); /* INTER */
    font-size: 0.7rem; /* Ridotto */
    line-height: 1.4; /* Line height più compatto */
    color: var(--subtle-text);
    position: relative;
    z-index: 1;
}

/* Sezione Dettagli di Contatto */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr; 
    gap: 20px;
    justify-items: start;
    align-items: center;
}

.contact-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 5px; 
    padding: 15px; 
    border-radius: 10px;
    transition: all 0.3s ease;
    background-color: rgba(33, 38, 45, 0.2); 
    border: 1px solid var(--cta-border);
    /* width: 100%;  */
    max-width: 650px; /* AGGIUNGI QUESTA RIGA: puoi regolare questo valore per la larghezza desiderata */
    margin: 0 auto; /* Questa regola aiuterà a centrare l'elemento se la sua larghezza è inferiore a quella del contenitore */
}

.contact-item:hover {
    background-color: var(--cta-hover-bg);
    border-color: var(--icon-color);
    transform: translateX(5px); 
}

.contact-item i {
    font-size: 3rem; 
    color: var(--icon-color);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.contact-item:hover i {
    transform: rotateZ(-5deg) scale(1.1); 
}

.contact-item a { 
    color: var(--light-text);
    text-decoration: none;
    font-family: var(--font-main); /* INTER */
    font-size: 1rem; 
    font-weight: 500;
    word-break: break-all;
}

.contact-item a:hover {
    color: var(--icon-hover);
}

.contact-label {
    font-family: var(--font-main); /* INTER */
    font-size: 0.8rem; 
    color: var(--subtle-text);
    margin-left: auto;
    text-align: right;
    padding-left: 10px;
}

/* Media Queries per responsività */
@media (max-width: 768px) {
    .path-text-block {
        font-size: clamp(0.9rem, 3vw, 1.2rem);
    }

    #final-logo {
        width: clamp(150px, 40vw, 250px);
    }

    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }

    .modal-content {
        width: 95%;
        padding: 15px; /* Più aggressivo su mobile */
        max-height: calc(100vh - 40px); /* Margine più piccolo su mobile */
        gap: 15px; /* Riduci il gap generale */
    }

    .contact-image {
        width: 100px;
        height: 100px;
    }

    .contact-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .contact-about-wrapper {
        height: 130px; /* Adatta altezza del wrapper testo */
    }

    .contact-about-content {
        text-align: center;
    }

    .contact-card-title {
        font-size: clamp(1.5rem, 5vw, 2.2rem); /* Ridotto per mobile */
    }

    .section-title {
        font-size: clamp(1rem, 4.5vw, 1.5rem); /* Ridotto per mobile */
    }

    .principles-grid {
        grid-template-columns: 1fr; /* Una colonna su mobile */
        gap: 10px; /* Ridotto il gap per mobile */
    }

    .principle-item {
        padding: 10px; /* Ridotto il padding per mobile */
    }

    .principle-icon {
        font-size: 2rem; /* Ridotto per mobile */
        margin-bottom: 8px;
    }

    .principle-title {
        font-size: 1rem; /* Ridotto per mobile */
        margin-bottom: 5px;
    }

    .principle-description {
        font-size: 0.65rem; /* Ridotto drasticamente per mobile */
        line-height: 1.4;
    }

    .contact-item {
        flex-direction: column; 
        text-align: center;
        max-width: 90%;
        gap: 5px; /* Riduci il gap interno */
        padding: 8px; /* Riduci il padding */
    }
    .contact-item i {
        font-size: 2rem;
    }
    .contact-item a {
        font-size: 0.9rem;
    }
    .contact-label {
        margin-left: 0;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .modal-content {
        max-width: 95%;
        padding: 10px; /* Padding minimo per schermi molto piccoli */
        gap: 10px;
    }

    .lang-switcher {
        top: 10px;
        right: 10px;
    }

    .lang-flag {
        width: 28px;
        height: 21px;
    }

    .path-text-block {
        max-width: 90%;
    }

    #text1 { top: 70%; left: 50%; transform: translate(-50%, -50%); }
    #text2 { top: 25%; left: 50%; transform: translate(-50%, -50%); }
    #text3 { top: 50%; left: 50%; transform: translate(-50%, -50%); }
    #text4 { top: 75%; left: 50%; transform: translate(-50%, -50%); }
    #text5 { top: 20%; left: 50%; transform: translate(-50%, -50%); }

    .contact-card-title {
        font-size: clamp(1.2rem, 6vw, 1.8rem);
    }

    .section-title {
        font-size: clamp(0.9rem, 5vw, 1.3rem);
    }
    .principle-icon {
        font-size: 1.8rem;
    }
    .principle-title {
        font-size: 0.9rem;
    }
    .principle-description {
        font-size: 0.6rem;
    }
}