:root {
    --primary-green: #22c55e;
    --dark-green: #166534;
    --light-green: #dcfce7;
    --bg-color: #f8fafc;
    --text-dark: #1e293b;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--bg-color) 0%, #e2e8f0 100%);
}

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

header {
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    color: white;
    padding: 1rem 0;
    box-shadow: var(--shadow);
}


nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

main {
    padding: 40px 0;
}

.hero {
    text-align: center;
    background: white;
    padding: 60px 20px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--dark-green);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.cta {
    background: var(--primary-green);
    color: white;
    padding: 15px 40px;
    font-size: 1.1rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s;
    box-shadow: 0 5px 15px rgba(34, 197, 94, 0.4);
}

.cta:hover {
    transform: scale(1.05);
}

section {
    background: white;
    margin-bottom: 40px;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

h2 {
    color: var(--dark-green);
    font-size: 2rem;
    margin-bottom: 20px;
    text-align: center;
}

.accordion {
    background: var(--light-green);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 20px;
}

.accordion-header {
    background: var(--primary-green);
    color: white;
    padding: 20px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

.accordion-header:hover {
    background: var(--dark-green);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 20px;
}

.accordion-content.open {
    max-height: 500px;
    padding: 20px;
}

ul {
    list-style: none;
    padding-left: 0;
}

ul li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

ul li:last-child {
    border-bottom: none;
}

.price {
    font-size: 2.5rem;
    color: var(--primary-green);
    font-weight: bold;
    text-align: center;
    margin: 20px 0;
}

.price.normal {
    font-size: 1rem;
}

.nota {
    background: #fef3c7;
    padding: 15px;
    border-left: 5px solid var(--primary-green);
    margin: 20px 0;
}

.benefici {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.beneficio {
    text-align: center;
    padding: 20px;
    background: var(--light-green);
    border-radius: 10px;
}

footer {
    background: var(--dark-green);
    color: white;
    text-align: center;
    padding: 40px 20px;
}

.contatti {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.contact-item {
    font-size: 1.2rem;
}

.whatsapp {
    color: #25D366;
}

.structured-data {
    display: none;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark-green);
        flex-direction: column;
    }

    .nav-menu.active {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .container {
        padding: 10px;
    }

    section {
        padding: 20px;
    }
}

.nav-links {
    margin-left: auto;
    margin-right: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-btn {
    background: rgba(255,255,255,0.2);
    color: white;
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: bold;
    transition: background 0.3s;
    white-space: nowrap;
}

.nav-btn:hover {
    background: rgba(255,255,255,0.35);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
}