/* ===================================================
   IMPOSTAZIONI GLOBALI (Tema Scuro)
   =================================================== */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #1a1a1a;
    color: #f0f0f0;
}

header, main, footer, section {
    width: 90%;
    max-width: 1100px;
    margin: 20px auto;
    padding: 0;
}

main { margin-top: 0; }
section { margin-bottom: 40px; }

h1, h2, h3, h4 {
    color: #ffffff;
    font-weight: 600;
}

p {
    line-height: 1.6;
    font-size: 1.1em;
}

a {
    color: #FAE100; /* <<< GIALLO BANNER AGGIORNATO */
}

/* ===================================================
   HEADER E BARRA DI NAVIGAZIONE
   =================================================== */
header {
    width: 100%;
    max-width: 100%;
    margin: 0;
    background-color: #111;
    border-bottom: 1px solid #333;
}

.main-nav {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.nav-logo {
    font-size: 1.4em;
    font-weight: bold;
    color: #ffffff;
    text-decoration: none;
}

.nav-links a {
    color: #ccc;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: #FAE100; /* <<< GIALLO BANNER AGGIORNATO */
}

/* --- TITOLI DI PAGINA --- */
.hero-text {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 0;
    text-align: center; 
}
.hero-text.platform-hero {
    padding-top: 20px;
    padding-bottom: 0;
}
.hero-text h1 {
    font-size: 2.8em; 
    margin: 0;
}
.hero-text p {
    font-size: 1.2em;
    color: #ccc;
}
.hero-text p.subtitle {
    font-size: 1.3em;
    color: #ccc;
    margin-top: 10px;
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden; 
    text-overflow: ellipsis;
}

/* ===================================================
   PULSANTI CTA (Call to Action)
   =================================================== */
.cta-button {
    display: inline-block;
    padding: 12px 24px;
    margin-top: 15px;
    background-color: #FAE100; /* <<< GIALLO BANNER AGGIORNATO */
    color: #1a1a1a;
    font-weight: bold;
    text-decoration: none;
    border-radius: 8px;
    transition: transform 0.2s ease, background-color 0.2s ease;
    border: none;
    cursor: pointer;
    font-size: 1em;
}

.cta-button:hover {
    background-color: #FFF280; /* <<< GIALLO BANNER HOVER AGGIORNATO */
    transform: translateY(-2px);
}

/* ===================================================
   STILI PER: index.html (Hub Grid)
   =================================================== */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px; /* Compattato */
}

.hub-card {
    border: 1px solid #555; 
    padding: 20px; /* Compattato */
    border-radius: 12px;
    background-color: #252525;
    display: flex;
    flex-direction: column;
}

.hub-card h2 {
    margin-top: 0;
    margin-bottom: 10px; /* Spazio ridotto */
    color: #FAE100; /* <<< GIALLO BANNER AGGIORNATO */
}

.hub-card .cta-button {
    margin-top: auto;
}

/* --- MODIFICA COLORI BORDI --- */
.hub-founders { border-top: 5px solid #333; } /* "Nero" / Grigio Scuro */
.hub-business { border-top: 5px solid #8A4FFF; } /* Viola */
.hub-platform { border-top: 5px solid #8A4FFF; } /* Viola */
.hub-services { border-top: 5px solid #8A4FFF; } /* Viola */
/* --- FINE MODIFICA --- */


/* ===================================================
   STILI PER: platform.html (IP Grid)
   =================================================== */
.platform-intro {
    padding: 10px 0;
    margin-top: 10px;
    margin-bottom: 10px;
}
.platform-intro p {
    font-size: 1.2em;
    text-align: center;
}

.ip-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin-top: 20px;
    margin-bottom: 30px;
}

.ip-block {
    padding: 20px 15px;
    font-size: 1.1em;
    font-weight: 600;
    text-align: center;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 2px solid transparent;
}

.ip-block:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.block-yellow {
    background-color: #FAE100; /* <<< GIALLO BANNER AGGIORNATO */
    color: #1a1a1a;
}
.block-purple {
    background-color: #8A4FFF;
    color: #ffffff;
}

#info-box-container {
    background-color: #2a2a2a;
    border: 1px solid #444;
    border-radius: 12px;
    padding: 10px;
    margin-top: 30px;
    min-height: 300px; 
}

#info-box { padding: 20px; }
#info-box h3 { margin-top: 0; color: #FAE100; font-size: 1.6em; } /* <<< GIALLO BANNER AGGIORNATO */
#info-box p { font-size: 1.1em; line-height: 1.7; }
#info-box strong { color: #f0f0f0; }

.platform-cta {
    text-align: center;
    background-color: #25252f;
    border-radius: 12px;
    padding: 30px;
    margin-top: 40px;
}
.platform-cta .cta-button { margin: 10px; }

/* ===================================================
   STILI PER: about.html (Chi Siamo)
   =================================================== */
.content-box {
    background-color: #252525;
    border: 1px solid #444;
    padding: 25px 30px;
    border-radius: 12px;
    margin-bottom: 25px;
}

/* ===================================================
   STILI PER MODULO CONTATTI
   =================================================== */
#contact-form {
    background-color: #252525;
    border: 1px solid #444;
    padding: 30px;
    border-radius: 12px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #ccc;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #555;
    background-color: #333;
    color: #fff;
    border-radius: 6px;
    box-sizing: border-box; 
    font-size: 1em;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.checklist-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    background-color: #333;
    padding: 20px;
    border-radius: 6px;
}

.check-item {
    display: flex;
    align-items: center;
}

.check-item input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
}

.check-item label {
    margin-bottom: 0;
    font-weight: normal;
    color: #f0f0f0;
}

/* ===================================================
   STILI PER: services.html
   =================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    max-width: 1000px;
    margin: 40px auto;
}

.services-grid .content-box:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

/* ===================================================
   FOOTER
   =================================================== */
footer {
    width: 90%;
    max-width: 1100px;
    margin: 40px auto 20px auto;
    text-align: center;
    color: #888;
    border-top: 1px solid #333;
    padding-top: 30px;
}