/* ==========================================================================
   1. IMPOSTAZIONI GLOBALI E VARIABILI (per tutto il sito)
   ========================================================================== */
:root {
    --primary-green: #5A8B4C; /* Verde foglia, organico */
    --dark-green: #3D5A4B;
    --accent-yellow: #FDB813; /* Giallo grano/sole */
    --light-bg: #FBF9F6;    /* Un bianco sporco, color pergamena */
    --dark-text: #3D403A;     /* Un grigio scuro, quasi marrone */
    --border-color: #EAE5E0;
    --font-primary: 'Lato', sans-serif;
    --font-headings: 'Playfair Display', serif;
}

body {
    margin: 0;
    font-family: var(--font-primary);
    color: var(--dark-text);
    background-color: var(--light-bg);
    line-height: 1.7;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

h1, h2, h3, h4 { font-family: var(--font-headings); color: var(--dark-green); }
a { color: var(--primary-green); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--dark-green); }

img { max-width: 100%; height: auto; display: block; }
section { padding: 80px 0; }


/* ==========================================================================
   2. COMPONENTI RIUTILIZZABILI (Header, Footer, Bottoni)
   ========================================================================== */

/* --- Header (Top Bar + Main) --- */
.top-bar {
    background-color: var(--dark-green);
    color: #fff;
    padding: 8px 0;
    font-size: 0.9em;
}
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar a { color: #fff; margin-left: 20px; }
.top-bar a:hover { color: var(--accent-yellow); }
.top-bar i { margin-right: 8px; }
.top-bar-right a { margin-left: 15px; }

.site-header {
    background-color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.site-header .container { 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    flex-wrap: wrap; /* Permette al menu di andare a capo */
}
.logo img { max-height: 60px; width: auto; }

.main-nav {
    display: flex;
    align-items: center;
    gap: 15px;
}
.main-nav a { padding: 5px; font-weight: 700; color: var(--dark-text); border-bottom: 2px solid transparent; }
.main-nav a:hover, .main-nav a.active { color: var(--primary-green); border-bottom-color: var(--primary-green); }

.header-actions {
    display: flex;
    gap: 10px;
}
.menu-toggle { display: none; background: none; border: none; font-size: 1.8em; cursor: pointer; color: var(--dark-green); }

/* --- Bottoni --- */
.btn {
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid;
    display: inline-block;
    text-align: center;
}
.btn-primary { background-color: var(--primary-green); color: #fff; border-color: var(--primary-green); }
.btn-primary:hover { background-color: var(--dark-green); border-color: var(--dark-green); transform: translateY(-3px); box-shadow: 0 4px 8px rgba(0,0,0,0.1); }
.btn-primary i { margin-left: 8px; }
.btn-secondary { background-color: transparent; color: #fff; border-color: #fff; }
.btn-secondary:hover { background-color: #fff; color: var(--dark-green); transform: translateY(-3px); }

/* --- Footer --- */
.site-footer { background-color: var(--dark-green); color: #ccc; padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr; gap: 40px; padding-bottom: 40px; }
.footer-column h4 { color: #fff; font-size: 1.2em; margin-bottom: 20px; }
.logo-footer { margin-bottom: 20px; }
.logo-footer img { max-height: 70px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-column ul { list-style: none; padding: 0; }
.footer-column ul li { margin-bottom: 10px; }
.footer-column p i { margin-right: 10px; }
.footer-bottom { background-color: #2F483D; padding: 20px 0; font-size: 0.9em; }
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; }
.copyright-info { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.copyright-info p { margin: 0; }
.admin-link { color: #888; text-decoration: none; font-size: 0.9em; padding-left: 20px; border-left: 1px solid #555; transition: color 0.3s ease; }
.admin-link i { margin-right: 8px; }
.admin-link:hover { color: var(--accent-yellow); }
.social-links a { margin-left: 15px; color: #fff; font-size: 1.2em; }
.social-links a:hover { color: var(--primary-green); }


/* ==========================================================================
   3. STILI SPECIFICI PER PAGINA
   ========================================================================== */

/* --- 3.1 HOME PAGE (index.php) --- */
.hero { height: 80vh; background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('../image/index1.jpg') no-repeat center center/cover; display: flex; align-items: center; justify-content: center; text-align: center; color: white; }
.hero-content { max-width: 800px; }
.hero-title { font-size: 4em; color: #fff; margin: 0; font-weight: 700; }
.hero-subtitle { font-size: 1.2em; font-family: var(--font-primary); margin: 20px 0 40px; }
.section-title { text-align: center; font-size: 2.8em; margin-bottom: 50px; }
.values-section .container { display: flex; flex-direction: column; align-items: center; gap: 30px; }
@media (min-width: 768px) { .values-section .container { flex-direction: row; justify-content: space-around; } }
.icon-circle { width: 80px; height: 80px; background: var(--primary-green); color: #fff; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 2.5em; margin-bottom: 20px; }
.value-item { text-align: center; max-width: 300px; }
.value-item h3 { margin-bottom: 10px; }
.featured-products { background-color: #fff; }
.products-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
@media (min-width: 768px) { .products-grid { grid-template-columns: 1fr 1fr; } }
.product-card { border-radius: 10px; overflow: hidden; position: relative; box-shadow: 0 5px 15px rgba(0,0,0,0.08); transition: all 0.4s ease; }
.product-card:hover { transform: translateY(-10px); box-shadow: 0 15px 25px rgba(0,0,0,0.12); }
.product-card .card-content { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(0,0,0,0.7), transparent); color: #fff; padding: 40px 20px 20px; }
.card-content h3 { color: #fff; margin: 0 0 5px; font-size: 1.8em; }
.about-teaser { background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1598170845058-32b9d6a5da37?q=80&w=2070') no-repeat center center/cover; color: #fff; text-align: center; }
.about-teaser-content { max-width: 700px; margin: 0 auto; }
.about-teaser p { font-size: 1.1em; margin-bottom: 30px; }

/* --- 3.2 PAGINE GENERICHE DI CONTENUTO (es. chisiamo.php) --- */
.page-hero { height: 40vh; background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)) no-repeat center center/cover; display: flex; align-items: center; justify-content: center; text-align: center; color: white; }
.page-hero-title { font-size: 3em; color: #fff; margin: 0; font-weight: 700; }
.page-hero-content { max-width: 900px; padding: 0 20px; }
/* (Qui andrebbero gli altri stili per la pagina "Chi Siamo", come .about-intro, etc.) */

/* --- 3.3 PAGINA PRODOTTI (prodotti.php) --- */
.products-page { padding: 60px 0; }
.page-title { text-align: center; font-size: 3em; margin-bottom: 30px; color: var(--dark-green); }
.info-notice { display: flex; align-items: center; gap: 20px; background-color: #e8f5e9; border-left: 5px solid var(--primary-green); padding: 20px; margin-bottom: 50px; border-radius: 8px; }
.info-notice i { font-size: 2em; color: var(--primary-green); }
.category-filters { text-align: center; margin-bottom: 50px; }
.category-filters a { margin: 5px; padding: 10px 20px; text-decoration: none; color: var(--dark-text); border-radius: 30px; background-color: #fff; border: 1px solid var(--border-color); transition: all 0.3s ease; display: inline-block; }
.category-filters a:hover, .category-filters a.active { background-color: var(--primary-green); color: #fff; border-color: var(--primary-green); transform: translateY(-2px); }
.product-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.product-card-public { background-color: #fff; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.08); overflow: hidden; display: grid; grid-template-columns: 1fr; gap: 20px; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.product-card-public:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0,0,0,0.12); }
.no-products { text-align: center; font-size: 1.2em; color: var(--label-color); padding: 50px 0; }
.product-gallery { padding: 20px; }
.main-image { border-radius: 8px; overflow: hidden; margin-bottom: 15px; cursor: pointer; }
.main-image img { width: 100%; display: block; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 0.4s ease; }
.main-image:hover img { transform: scale(1.05); }
.thumbnails { display: flex; gap: 10px; }
.thumbnail-image { width: 55px; height: 55px; object-fit: cover; border-radius: 6px; cursor: pointer; border: 2px solid var(--border-color); opacity: 0.6; transition: opacity 0.3s ease, border-color 0.3s ease; }
.thumbnail-image:hover, .thumbnail-image.active { opacity: 1; border-color: var(--primary-green); }
.product-details { padding: 20px; display: flex; flex-direction: column; }
.product-category { background-color: var(--primary-green); color: #fff; padding: 5px 12px; border-radius: 20px; font-size: 0.9em; font-weight: 700; align-self: flex-start; }
.product-details h2 { margin: 15px 0; font-family: var(--font-headings); color: var(--dark-green); font-size: 2em; }
.product-description { color: var(--label-color); line-height: 1.7; flex-grow: 1; }
.product-tags { margin-top: 20px; }
.tag { display: inline-block; background-color: var(--light-bg); color: var(--label-color); padding: 5px 10px; border-radius: 5px; font-size: 0.85em; margin-right: 5px; margin-bottom: 5px; }
.pagination { display: flex; justify-content: center; gap: 10px; margin-top: 60px; }
.pagination a { color: var(--primary-green); padding: 10px 15px; text-decoration: none; border: 1px solid var(--border-color); border-radius: 5px; transition: all 0.3s ease; }
.pagination a:hover, .pagination a.active { background-color: var(--primary-green); color: #fff; border-color: var(--primary-green); }
.modal { display: none; position: fixed; z-index: 2000; padding-top: 60px; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgba(0,0,0,0.9); }
.modal-content { margin: auto; display: block; width: 80%; max-width: 800px; }
.close-modal { position: absolute; top: 15px; right: 35px; color: #f1f1f1; font-size: 40px; font-weight: bold; cursor: pointer; }

/* --- 3.4 PAGINA CONTATTI (contatti.php) --- */
.contact-hero.page-hero { height: 50vh; }
.contact-page { padding: 60px 0; background-color: #fff; }
.contact-page .page-title { margin-bottom: 15px; }
.page-subtitle { text-align: center; max-width: 600px; margin: 0 auto 50px; color: var(--label-color); font-size: 1.1em; }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.contact-info { background-color: var(--light-bg); padding: 30px; border-radius: 12px; }
.contact-info h3 { margin-top: 0; }
.contact-item { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 25px; }
.contact-icon { flex-shrink: 0; width: 50px; height: 50px; background-color: var(--primary-green); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5em; }
.contact-text h4 { margin: 0 0 5px 0; font-size: 1.1em; color: var(--dark-text); }
.contact-text span, .contact-text a { color: var(--label-color); font-size: 1em; }
.google-map { border-radius: 8px; overflow: hidden; margin-top: 30px; border: 1px solid var(--border-color); }
.google-map iframe { width: 100%; height: 250px; display: block; }
.map-link-btn { display: block; width: 100%; text-align: center; margin-top: 15px; padding: 12px; background-color: #4285F4; color: #fff; border-radius: 8px; font-weight: 700; transition: background-color 0.3s ease; }
.map-link-btn:hover { background-color: #357ae8; color: #fff; }
.map-link-btn i { margin-right: 10px; }
.contact-form-container { padding: 30px; }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 700; color: var(--label-color); }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px; border: 1px solid var(--border-color); border-radius: 5px; font-size: 1em; box-sizing: border-box; transition: border-color 0.3s ease, box-shadow 0.3s ease; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary-green); box-shadow: 0 0 0 3px rgba(90, 139, 76, 0.2); }
.form-group-checkbox { display: flex; align-items: center; gap: 10px; }
.form-group-checkbox input { width: auto; }
.form-group-checkbox label { margin-bottom: 0; font-weight: normal; font-size: 0.9em; }
.form-message { padding: 15px; border-radius: 5px; margin-bottom: 30px; border: 1px solid; text-align: center; }
.form-message.success { background-color: #d4edda; color: #155724; border-color: #c3e6cb; }
.form-message.error { background-color: #f8d7da; color: #721c24; border-color: #f5c6cb; }


/* ==========================================================================
   4. RESPONSIVITÀ (Media Queries)
   ========================================================================== */

@media (min-width: 768px) {
    .form-row { grid-template-columns: 1fr 1fr; }
    .product-card-public { grid-template-columns: 250px 1fr; gap: 30px; }
    .product-gallery, .product-details { padding: 30px; text-align: left; }
    .product-category { align-self: flex-start; }
    .thumbnails { justify-content: flex-start; }
}

@media (min-width: 992px) {
    .contact-grid { grid-template-columns: 1fr 1.5fr; gap: 50px; }
    .product-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 2fr 1fr 1.5fr; }
}

@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .logo-footer img { margin: 0 auto; }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    .main-nav, .header-actions {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        padding: 20px 0;
        background-color: #fff;
    }
    .main-nav.active, .header-actions.active { display: flex; }
    .main-nav a { border-bottom: 1px solid var(--border-color); width: 80%; text-align: center; padding: 10px; }
    .header-actions .btn { width: 80%; }
    .menu-toggle { display: block; }
    .footer-bottom .container { flex-direction: column; gap: 15px; }
}

/* ==========================================================================
   AGGIUNTA: Stili Professionali per Pagina "Chi Siamo" (non tocca altro)
   ========================================================================== */
.section-title-left {
    text-align: left;
    font-size: 2.8em;
    margin-bottom: 20px;
}

.about-intro {
    background-color: #fff;
}
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.intro-image img {
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.what-we-grow {
    background-color: var(--dark-green);
    text-align: center;
}
.section-title-light {
    color: #fff;
    text-align: center;
    font-size: 2.8em;
    margin-bottom: 60px;
}
.grow-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.grow-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s ease;
}
.grow-item:hover {
    background: rgba(255, 255, 255, 0.1);
}
.grow-icon-circle {
    width: 80px;
    height: 80px;
    background-color: var(--accent-yellow);
    color: var(--dark-green);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    margin-bottom: 20px;
}
.grow-item h3 {
    color: #fff;
    font-size: 1.5em;
}
.grow-item p {
    color: rgba(255, 255, 255, 0.8);
}

.our-mission {
    padding-bottom: 100px;
}
.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}
.mission-card {
    text-align: center;
    padding: 30px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.mission-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.mission-card i {
    font-size: 3em;
    color: var(--primary-green);
    margin-bottom: 20px;
}
.mission-card h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
}
.mission-card p {
    color: var(--label-color);
}

/* --- Aggiunta Responsività per la pagina Chi Siamo --- */
@media (max-width: 992px) {
    .intro-grid, .grow-grid, .mission-grid {
        grid-template-columns: 1fr;
    }
    .intro-text {
        order: 2;
        margin-top: 30px;
    }
    .intro-image {
        order: 1;
    }
    .section-title-left {
        text-align: center;
    }
}
@media (max-width: 768px) {
    .section-title-left {
       font-size: 2.2em;
    }
}