/* --- VARIABILI CSS (Per cambiare i colori di tutto il sito in un secondo) --- */
:root {
    --colore-primario: #2c5e3b;
    /* Verde Quercia */
    --colore-accento: #e6b325;
    /* Giallo scuolabus/attenzione */
    --testo-scuro: #333333;
    --sfondo-chiaro: #f8f9fa;
}

/* --- RESET E BASE --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--testo-scuro);
    background-color: var(--sfondo-chiaro);
    line-height: 1.6;
}

/* --- HEADER (Intestazione) --- */
header {
    background-color: white;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--colore-primario);
}

.nav-links a {
    margin-left: 20px;
    text-decoration: none;
    color: var(--testo-scuro);
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--colore-primario);
}

/* --- HERO SECTION (La parte principale in alto) --- */
.hero {
    background-color: var(--colore-primario);
    color: white;
    padding: 80px 5%;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    background-color: var(--colore-accento);
    color: var(--testo-scuro);
    padding: 15px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: transform 0.2s;
    display: inline-block;
}

.btn:hover {
    transform: translateY(-3px);
}

/* --- SERVIZI (Griglia) --- */
.servizi {
    padding: 60px 5%;
    text-align: center;
}

.servizi h2 {
    font-size: 2.2rem;
    color: var(--colore-primario);
    margin-bottom: 40px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    text-align: left;
    border-top: 4px solid var(--colore-primario);
}

.card h3 {
    color: var(--colore-primario);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

/* --- FOOTER --- */
footer {
    background-color: var(--testo-scuro);
    color: white;
    text-align: center;
    padding: 30px 5%;
    margin-top: 40px;
}