/* style.css */
:root {
    --bg-black: #050505;       /* Nero profondo per sfondi */
    --bg-dark: #121212;        /* Grigio scurissimo per contrasto sezioni */
    --dark-red: #8B0000;       /* Rosso scuro elegante */
    --text-main: #E0E0E0;      /* Bianco panna per non affaticare la vista */
}

body {
    background-color: var(--bg-black);
    color: var(--text-main);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Sovrascriviamo le classi Bootstrap per il nostro tema */
.text-danger { color: var(--dark-red) !important; }
.bg-danger { background-color: var(--dark-red) !important; }
.border-danger { border-color: var(--dark-red) !important; }

/* Stili Header e Top Bar */
.top-bar {
    background-color: var(--bg-black);
    border-bottom: 2px solid var(--dark-red);
}

.top-bar a {
    transition: color 0.3s ease;
}

.top-bar a:hover {
    color: var(--dark-red) !important;
}

/* Stili Menu */
.navbar {
    background-color: rgba(5, 5, 5, 0.95); /* Leggermente trasparente */
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.navbar-nav .nav-link {
    color: var(--text-main);
    font-weight: 500;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--dark-red) !important;
}

/* Effetto underline al passaggio del mouse sul menu */
.navbar-nav .nav-link {
    position: relative;
}
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--dark-red);
    transition: width 0.3s;
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 100%;
}

/* --- Aggiunte per la Hero Section --- */
.hero-section {
    /* Altezza responsiva: 75% dell'altezza dello schermo */
    height: 75vh;
    min-height: 500px;

    /* Inserisci qui il percorso della tua immagine di sfondo */
    background-image: url('img/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Crea un leggero effetto parallasse allo scroll */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 5, 0.75); /* Overlay nero al 75% di opacità */
    z-index: 0;
}

/* Utilities per i livelli */
.z-1 { z-index: 1; }
.z-2 { z-index: 2; }

/* Stile bottoni custom per la Hero */
.btn-custom-red {
    background-color: var(--dark-red);
    color: var(--text-main);
    border: 2px solid var(--dark-red);
    transition: all 0.3s ease;
}

.btn-custom-red:hover {
    background-color: transparent;
    color: var(--dark-red);
    border: 2px solid var(--dark-red);
}     
/* Effetti Hover per il Footer */
.footer-link {
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--text-main) !important; /* Diventano bianchi al passaggio del mouse */
}

.footer-social:hover {
    background-color: var(--dark-red);
    border-color: var(--dark-red);
    color: white !important;
}