:root {
  --bg: #f8f9fb;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #4b5563;
  --primary: #1a1a1a;
  --primary-dark: #000000;
  --secondary: #005028;
  --dark: #1a252a;
  --dark-surface: #223038;
  --border: #e5e7eb;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);
  --max-width: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.container { width: min(var(--max-width), 100%); margin-inline: auto; padding-inline: 24px; }

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255,255,255,0.98);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  padding-block: 12px;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo img { height: 56px; width: auto; }
.nav { display: flex; align-items: center; gap: 8px; }
.nav a {
  padding: 8px 14px;
  color: var(--text);
  font-weight: 500;
  border-radius: 6px;
  transition: background 0.15s;
}
.nav a:hover { background: rgba(0,0,0,0.05); }
.nav a.btn-primary { color: #fff; }
.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; background: none; border: none; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 8px; font-weight: 600; border: none; cursor: pointer;
  transition: transform 0.15s, background 0.15s, box-shadow 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 14px rgba(0,0,0,0.25); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { border: 2px solid rgba(255,255,255,0.6); color: #fff; background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-outline-dark { border: 2px solid var(--primary); color: var(--primary); background: transparent; }
.btn-outline-dark:hover { background: rgba(0,0,0,0.06); }
.btn-lg { padding: 14px 28px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* Hero */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center;
  color: #fff; text-align: center; overflow: hidden; padding-top: 76px;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,37,42,0.92) 0%, rgba(26,37,42,0.75) 60%, rgba(0,0,0,0.35) 100%);
}
.hero-content { position: relative; z-index: 1; max-width: 860px; padding-block: 64px 80px; }
.eyebrow {
  margin: 0 0 16px; color: var(--secondary); font-size: 0.82rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.hero h1 { margin: 0; font-size: clamp(2.4rem, 7vw, 5rem); line-height: 1.05; font-weight: 800; letter-spacing: -0.02em; }
.hero p { margin: 24px auto 0; max-width: 640px; font-size: clamp(1.05rem, 2vw, 1.25rem); color: rgba(255,255,255,0.9); }
.hero-actions { margin-top: 40px; display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }

/* Sections */
.section { padding-block: 96px; }
.section-dark { background: var(--dark); color: #fff; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-head h2 { margin: 0; font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 1.15; }
.section-subtitle { margin: 16px 0 0; color: var(--muted); font-size: 1.05rem; }
.section-dark .section-subtitle { color: rgba(255,255,255,0.75); }

/* Page head */
.page-head { padding-block: 140px 64px; }
.page-head h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.1; }
.breadcrumb { font-size: 0.9rem; color: rgba(255,255,255,0.7); margin: 0 0 16px; }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }

/* Grid */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.about-text h2 { margin: 0 0 20px; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; }
.about-text p { color: var(--muted); margin: 0 0 16px; }
.checklist { list-style: none; padding: 0; margin: 28px 0 0; }
.checklist li { position: relative; padding-left: 32px; margin-bottom: 12px; font-weight: 500; }
.checklist li::before {
  content: '\2713'; position: absolute; left: 0; top: 0; width: 22px; height: 22px;
  display: grid; place-items: center; border-radius: 50%; background: var(--secondary); color: #fff;
  font-size: 0.75rem; font-weight: 700;
}

/* Categories */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.category-card {
  position: relative; border-radius: var(--radius); overflow: hidden; background: var(--surface);
  box-shadow: var(--shadow); display: grid; place-items: center; padding: 40px 32px; min-height: 220px;
  transition: transform 0.2s;
}
.category-card:hover { transform: translateY(-4px); }
.category-card img { max-height: 140px; width: auto; max-width: 100%; object-fit: contain; transition: transform 0.3s; }
.category-card:hover img { transform: scale(1.05); }
.category-title {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 18px;
  background: linear-gradient(transparent, rgba(26,37,42,0.92)); color: #fff;
  font-weight: 700; text-align: center;
}

/* Products */
.product-card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: transform 0.2s, box-shadow 0.2s;
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-image { position: relative; background: #fff; display: grid; place-items: center; padding: 24px; min-height: 220px; }
.product-image img { max-height: 200px; width: auto; max-width: 100%; object-fit: contain; }
.product-tag {
  position: absolute; top: 14px; left: 14px; background: var(--secondary); color: #fff;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 5px 10px; border-radius: 20px;
}
.product-info { padding: 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-category { margin: 0; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--secondary); font-weight: 700; }
.product-info h3 { margin: 0; font-size: 1.02rem; font-weight: 600; color: var(--text); line-height: 1.35; }
.product-info h3 a:hover { color: var(--secondary); }
.product-desc { margin: 0; font-size: 0.9rem; color: var(--muted); flex: 1; }
.product-price { margin: 0; font-size: 1.2rem; font-weight: 700; color: var(--secondary); }
.product-price-lg { font-size: 1.8rem; }

/* Product detail */
.product-detail { padding-top: 140px; }
.product-detail-media {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
  display: grid; place-items: center; padding: 48px;
}
.product-detail-media img { max-height: 420px; width: auto; object-fit: contain; }
.product-detail-info h1 { margin: 0 0 12px; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; }
.product-description { color: var(--muted); margin: 0 0 24px; }
.spec-list { list-style: none; padding: 0; margin: 0 0 28px; border-top: 1px solid var(--border); }
.spec-list li {
  display: flex; justify-content: space-between; gap: 24px; padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.spec-list strong { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.spec-list span { color: var(--muted); }
.product-actions { display: flex; flex-direction: column; gap: 12px; }

/* Features */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 24px; text-align: center; box-shadow: 0 1px 2px rgba(0,0,0,0.05); }
.feature-icon { font-size: 2.2rem; margin-bottom: 16px; }
.feature-card h3 { margin: 0 0 10px; font-size: 1.1rem; }
.feature-card p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Quote Form */
.quote { padding-block: 80px; }
.quote-card {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px;
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden;
}
.quote-media { background: var(--dark); display: grid; place-items: center; padding: 48px; }
.quote-media img { max-height: 280px; width: auto; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35)); }
.quote-media.photo { padding: 0; overflow: hidden; display: block; position: relative; }
.quote-media.photo img {
  width: 100%; height: 100%; min-height: 640px; max-height: none;
  object-fit: cover; object-position: center 24%;
  filter: none; border-radius: 0;
}
.quote-media.photo::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(26,37,42,0) 55%, rgba(26,37,42,0.5) 100%);
}
.quote-form { padding: 48px; }
.quote-form h2 { margin: 0 0 8px; font-size: clamp(1.7rem, 3.5vw, 2.3rem); }
.quote-form > p { margin: 0 0 28px; color: var(--muted); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 0.9rem; font-weight: 600; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px;
  background: #fff; color: var(--text); transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,0,0,0.12);
}
.form-group input[disabled] { background: var(--bg); color: var(--text); font-weight: 600; }
.checkbox-group label { display: flex; align-items: flex-start; gap: 10px; font-weight: 400; font-size: 0.9rem; cursor: pointer; }
.checkbox-group input { width: auto; margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* Contact */
.contact-card { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 48px; }
.contact-info h2 { margin: 0 0 16px; font-size: clamp(1.7rem, 3.5vw, 2.3rem); }
.contact-info p { color: var(--muted); margin: 0 0 28px; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; flex-direction: column; gap: 4px; margin-bottom: 18px; }
.contact-list strong { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.contact-list a, .contact-list span { color: var(--muted); font-size: 1.05rem; }
.contact-cta { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 36px; display: flex; flex-direction: column; justify-content: center; }
.contact-cta h3 { margin: 0 0 12px; font-size: 1.4rem; }
.contact-cta p { margin: 0 0 28px; color: rgba(255,255,255,0.8); }

/* Thanks / 404 */
.thanks { padding-block: 160px 96px; }
.thanks-card {
  max-width: 640px; margin-inline: auto; text-align: center; background: var(--surface);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 64px 48px;
}
.thanks-card h1 { margin: 0 0 16px; font-size: clamp(1.7rem, 4vw, 2.4rem); }
.thanks-card p { color: var(--muted); margin: 0 0 16px; }
.thanks-contact a { color: var(--secondary); font-weight: 600; }
.thanks-icon {
  width: 72px; height: 72px; margin: 0 auto 24px; display: grid; place-items: center;
  border-radius: 50%; background: #d1fae5; color: #065f46; font-size: 2rem; font-weight: 800;
}
.thanks-icon.error { background: #fee2e2; color: #991b1b; }

.empty-state { text-align: center; color: var(--muted); font-size: 1.1rem; padding-block: 48px; }
.empty-state a { color: var(--secondary); font-weight: 600; }

/* Footer */
.footer { background: var(--dark); color: rgba(255,255,255,0.75); padding-block: 64px 0; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 64px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-logo { height: 72px; width: auto; margin-bottom: 18px; }
.footer-brand p { max-width: 360px; line-height: 1.7; margin: 0; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-links h4 { color: #fff; margin: 0 0 16px; font-size: 1rem; }
.footer-links a, .footer-links p { display: block; margin-bottom: 10px; color: rgba(255,255,255,0.7); transition: color 0.15s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { padding-block: 24px; text-align: center; font-size: 0.9rem; color: rgba(255,255,255,0.5); }
.footer-bottom p { margin: 0; }
.footer-bottom .admin-link { color: rgba(255,255,255,0.35); font-size: 0.85rem; margin-left: 8px; }
.footer-bottom .admin-link:hover { color: rgba(255,255,255,0.7); }
.infini-link { color: rgba(255,255,255,0.5); font-weight: 600; margin-left: 6px; text-decoration: underline; }
.infini-link:hover { color: #fff; }
.footer-social { display: flex; gap: 12px; margin-top: 18px; }
.social-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.75); font-size: 0.92rem; font-weight: 600;
  border: 1px solid rgba(255,255,255,0.25); border-radius: 999px;
  padding: 8px 16px; transition: border-color 0.15s, color 0.15s;
}
.social-link:hover { border-color: #fff; color: #fff; }

/* Banner cookie */
.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 200;
  display: none; align-items: center; justify-content: space-between; gap: 20px;
  max-width: 1000px; margin-inline: auto;
  background: var(--dark); color: rgba(255,255,255,0.85);
  border-radius: var(--radius); box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  padding: 18px 24px;
  opacity: 0; transform: translateY(16px); transition: opacity 0.3s, transform 0.3s;
}
.cookie-banner.visible { display: flex; opacity: 1; transform: translateY(0); }
.cookie-text { margin: 0; font-size: 0.9rem; line-height: 1.5; }
.cookie-text a { color: #e8a3c2; text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.btn-cookie {
  font: inherit; font-size: 0.9rem; font-weight: 600; cursor: pointer;
  padding: 10px 18px; border-radius: 8px;
  background: transparent; border: 1px solid rgba(255,255,255,0.4); color: #fff;
}
.btn-cookie:hover { background: rgba(255,255,255,0.1); }
.btn-cookie.primary { background: var(--primary); border-color: var(--primary); }
.btn-cookie.primary:hover { background: var(--primary-dark); }
@media (max-width: 720px) {
  .cookie-banner { flex-direction: column; align-items: stretch; text-align: center; }
  .cookie-actions { justify-content: center; }
  .quote-media.photo img { min-height: 440px; object-position: center 30%; }
}

/* Pagina privacy / cookie policy */
.legal-container { max-width: 820px; }
.legal-container h1 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); margin: 8px 0 4px; }
.legal-container h2 { font-size: 1.2rem; margin: 32px 0 10px; }
.legal-container p, .legal-container li { color: var(--muted, #4b5563); }
.legal-container ul { padding-left: 22px; }
.legal-container li { margin-bottom: 6px; }
.legal-updated { color: #9ca3af !important; font-size: 0.9rem; margin-bottom: 24px; }
.legal-container code {
  background: #f3f4f6; padding: 2px 6px; border-radius: 4px; font-size: 0.85em;
}
.legal-table { width: 100%; border-collapse: collapse; margin: 8px 0 16px; background: #fff; }
.legal-table th, .legal-table td {
  text-align: left; padding: 10px 14px; border: 1px solid #e5e7eb; font-size: 0.92rem;
}
.legal-table th { background: #f9fafb; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: #6b7280; }

/* Negozio: indice categorie e sezioni */
.shop-index {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px;
}
.shop-index-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  background: #fff; border: 1px solid #d1d5db;
  font-size: 0.88rem; font-weight: 600; color: var(--text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.shop-index-link:hover { border-color: var(--secondary); color: var(--secondary); text-decoration: none; }
.shop-index-count {
  background: var(--secondary); color: #fff; border-radius: 999px;
  font-size: 0.75rem; padding: 1px 8px; font-weight: 700;
}
.shop-category { margin-bottom: 56px; scroll-margin-top: 96px; }
.shop-category-head {
  display: flex; align-items: baseline; justify-content: space-between;
  flex-wrap: wrap; gap: 8px; margin-bottom: 20px;
  padding-bottom: 12px; border-bottom: 2px solid var(--border);
}
.shop-category-head h2 { margin: 0; font-size: 1.5rem; }
.shop-category-link { font-size: 0.9rem; font-weight: 600; white-space: nowrap; }

/* Corsi di formazione */
.section-gray { background: #eef0f4; }
.section-gray .product-card { background: #fff; }
.course-photo { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); object-fit: cover; }
.course-note { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; font-size: 0.92rem; color: var(--muted); margin-top: 16px; }
.course-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 24px; }
.course-card { display: flex; flex-direction: column; }
.course-card .product-info { padding: 18px 20px 8px; }
.course-card-photo { width: 100%; height: 220px; object-fit: cover; }
.course-desc { color: var(--muted); font-size: 0.95rem; margin: 10px 0 12px; }
.course-list { list-style: none; padding: 0; margin: 0 0 16px; }
.course-list li { padding: 6px 0 6px 22px; position: relative; font-size: 0.92rem; }
.course-list li::before { content: "→"; position: absolute; left: 0; color: var(--secondary); font-weight: 700; }
.course-cta { margin: auto 20px 20px; }
.section-gray .course-cta { border: 2px solid var(--secondary); }

/* Responsive */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .course-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; background: #fff;
    flex-direction: column; align-items: stretch; padding: 16px 24px 24px;
    gap: 4px; transform: translateY(-10px); opacity: 0; pointer-events: none;
    transition: transform 0.2s, opacity 0.2s; box-shadow: var(--shadow); border-bottom: 1px solid var(--border);
  }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { width: 100%; margin: 0; text-align: left; padding: 12px 16px; }
  .grid-2, .quote-card, .contact-card, .footer-inner { grid-template-columns: 1fr; }
  .quote-media { order: -1; }
  .grid-4, .category-grid, .feature-grid { grid-template-columns: 1fr; }
  .course-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-lg { width: 100%; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .page-head, .product-detail { padding-top: 120px; }
}
@media (max-width: 480px) {
  .footer-links { grid-template-columns: 1fr; }
  .quote-form, .contact-card { padding: 28px; }
  .section { padding-block: 64px; }
  .thanks-card { padding: 40px 24px; }
}