:root { --nero: #0a0a0f; --nero2: #0d0d12; --nero3: #0f0f14; --bianco: #f5f3ee; --oro: #c8a96e; --oro2: #b8995e; --grigio: #8a8a8a; --grigio2: #c4c4c4; --bordo: #1e1e1e; --rosso: #ff6b6b; --verde: #6bcf7f; }
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--nero); color: var(--bianco); font-family: 'DM Sans', sans-serif; line-height: 1.65; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-family: 'DM Sans', sans-serif; font-weight: 800; text-transform: uppercase; line-height: 1.15; letter-spacing: -0.02em; }
p { color: var(--grigio2); }
.gold { color: var(--oro); }
.wrap { max-width: 1560px; margin: 0 auto; padding: 0 40px; }
.wrap-narrow { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.btn { display: inline-block; padding: 1rem 2rem; border-radius: 4px; text-decoration: none; font-weight: 700; transition: all 0.3s; cursor: pointer; border: none; font-family: 'DM Sans', sans-serif; font-size: 1rem; }
.btn-p { background: var(--oro); color: var(--nero); }
.btn-p:hover { background: var(--oro2); transform: translateY(-2px); }
.btn-s { background: transparent; border: 1px solid var(--oro); color: var(--oro); }
.btn-s:hover { background: var(--oro); color: var(--nero); }

/* NAV */
nav { position: fixed; top: 0; width: 100%; background: rgba(10,10,15,0.55); backdrop-filter: blur(10px); z-index: 1000; border-bottom: 1px solid rgba(255,255,255,0.05); height: 56px; display: flex; align-items: center; padding: 0 24px; justify-content: space-between; }
nav .logo { font-size: 1.5rem; font-weight: 800; font-family: 'DM Sans'; letter-spacing: 0.02em; text-decoration: none; color: var(--bianco); }
nav ul { display: flex; gap: 2rem; list-style: none; }
nav ul a { color: var(--bianco); text-decoration: none; font-size: 0.95rem; transition: color 0.2s; }
nav ul a:hover, nav ul a.active { color: var(--oro); }
nav .nav-cta { padding: 0.7rem 1.5rem; font-size: 0.9rem; }
.hamburger { display: none; background: none; border: none; color: var(--bianco); font-size: 1.8rem; cursor: pointer; }

/* NAV STATS */
.nav-stats { display: flex; flex-direction: row; align-items: center; flex-wrap: nowrap; gap: 0; margin-right: 0.6rem; flex-shrink: 0; }
.nav-stat-item { display: flex; flex-direction: row; align-items: center; flex-wrap: nowrap; gap: 5px; padding: 0 12px; border-right: 1px solid rgba(255,255,255,0.1); white-space: nowrap; flex-shrink: 0; }
.nav-stat-item--last { border-right: none; }
.nav-stat-icon { font-size: 12px; line-height: 1; flex-shrink: 0; }
.nav-stat-num { font-size: 13px; font-weight: 800; color: var(--oro); line-height: 1; white-space: nowrap; flex-shrink: 0; }
.nav-stat-label { font-size: 10px; color: #888; text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; flex-shrink: 0; }
@media (max-width: 1200px) { .nav-stats { display: none; } }

/* HERO HOMEPAGE */
header.hero { position: relative; min-height: 100vh; display: flex; align-items: flex-start; justify-content: center; text-align: center; padding: calc(120px + 14cm) 24px 80px 24px; overflow: hidden; }
.hero-picture { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; display: block; }
.hero-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; opacity: 1; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(180deg, rgba(10,10,15,0.15) 0%, rgba(10,10,15,0.10) 40%, rgba(10,10,15,0.15) 60%, rgba(10,10,15,0.75) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 10; max-width: 900px; margin: 0 auto; width: 100%; text-shadow: 0 2px 18px rgba(0,0,0,0.85), 0 1px 4px rgba(0,0,0,0.9); }
.hero-content h1 { font-size: clamp(2.2rem, 5.5vw, 4.2rem); margin-bottom: 1.5rem; }
.hero-content .sub { font-size: clamp(1rem, 1.6vw, 1.25rem); margin-bottom: 2rem; max-width: 640px; margin-left: auto; margin-right: auto; color: #f5f3ee; }
.badges { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 2.5rem; justify-content: center; }
.hero-content .btn-group { justify-content: center; }
.badge { background: rgba(200,169,110,0.08); border: 1px solid rgba(200,169,110,0.3); color: var(--oro); padding: 0.45rem 0.9rem; border-radius: 999px; font-size: 0.82rem; font-weight: 500; }
.btn-group { display: flex; gap: 1rem; flex-wrap: wrap; }

/* PAGE HEADER per pagine interne */
.page-header { padding: 140px 24px 60px; text-align: center; background: linear-gradient(180deg, var(--nero3) 0%, var(--nero) 100%); border-bottom: 1px solid var(--bordo); }
.page-header .eyebrow { display: block; margin-bottom: 1rem; }
.page-header h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); max-width: 900px; margin: 0 auto 1rem; }
.page-header p { max-width: 720px; margin: 0 auto; font-size: 1.1rem; }

/* SEZIONI */
.section { padding: 6rem 0; }
.section-alt { background: var(--nero2); }
.eyebrow { color: var(--oro); font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 1rem; display: block; }
h2.section-title { font-size: clamp(1.8rem, 3.5vw, 2.8rem); margin-bottom: 1.5rem; }
.lead { font-size: 1.1rem; max-width: 720px; margin-bottom: 3rem; }

/* PROBLEMA / GRID 2 col */
.problem-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.stat-card { background: var(--nero2); border: 1px solid var(--bordo); border-left: 3px solid var(--oro); padding: 2rem 1.8rem; border-radius: 6px; }
.stat-card .num { font-family: 'DM Sans'; font-size: 2.8rem; font-weight: 800; color: var(--oro); display: block; margin-bottom: 0.4rem; line-height: 1; }
.stat-card .label { font-size: 0.95rem; color: var(--grigio2); }
.stat-card .src { font-size: 0.75rem; color: var(--grigio); margin-top: 0.5rem; display: block; }
.problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: stretch; }
.problem-img-wrap { position: relative; min-height: 480px; border-radius: 8px; overflow: hidden; border: 1px solid var(--bordo); }
.problem-img-wrap img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.problem-text { display: flex; flex-direction: column; justify-content: center; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.two-col img { width: 100%; border-radius: 8px; border: 1px solid var(--bordo); }
.pain-list { list-style: none; padding: 0; }
.pain-list li { display: flex; gap: 1rem; align-items: flex-start; padding: 0.9rem 0; border-bottom: 1px solid var(--bordo); color: var(--grigio2); font-size: 0.95rem; }
.pain-list li:last-child { border-bottom: none; }
.pain-list .ico { font-size: 1.4rem; flex-shrink: 0; }
.pain-list strong { color: var(--bianco); }

/* LEGGE / quote / fonti */
.law-quote { background: var(--nero3); border-left: 4px solid var(--oro); padding: 2rem; border-radius: 6px; margin-top: 2rem; }
.law-quote strong { color: var(--bianco); }
.sources { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 0.8rem 1.2rem; font-size: 0.82rem; color: var(--grigio); align-items: center; }
.sources span { font-weight: 600; }
.sources a { color: var(--oro); text-decoration: none; border-bottom: 1px dotted var(--oro); padding-bottom: 1px; }
.sources a:hover { color: var(--bianco); border-color: var(--bianco); }

/* COME FUNZIONA — 4 STEP */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 3rem; }
.step { background: var(--nero2); border: 1px solid var(--bordo); padding: 2rem 1.5rem; border-radius: 6px; position: relative; }
.step .n { font-family: 'DM Sans'; font-size: 2.5rem; color: var(--oro); font-weight: 800; display: block; margin-bottom: 0.5rem; }
.step h4 { font-size: 1rem; margin-bottom: 0.7rem; color: var(--bianco); }
.step p { font-size: 0.9rem; }

/* TIMELINE verticale (pagina come-funziona) */
.timeline { position: relative; max-width: 800px; margin: 3rem auto 0; padding-left: 60px; }
.timeline::before { content: ''; position: absolute; left: 24px; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--oro) 0%, var(--bordo) 100%); }
.t-item { position: relative; margin-bottom: 3rem; }
.t-item::before { content: attr(data-n); position: absolute; left: -60px; top: 0; width: 50px; height: 50px; background: var(--oro); color: var(--nero); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.3rem; font-family: 'DM Sans'; }
.t-item h3 { font-size: 1.3rem; margin-bottom: 0.6rem; color: var(--bianco); }
.t-item p { font-size: 0.95rem; }

/* ARIA TEASER / preset cards */
.aria-teaser { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.aria-teaser img { width: 100%; border-radius: 8px; border: 1px solid var(--bordo); }
.preset-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 2rem; }
.preset-card { background: var(--nero2); border: 1px solid var(--bordo); padding: 1.3rem 1.5rem; border-radius: 6px; }
.preset-card h4 { font-size: 0.95rem; color: var(--oro); margin-bottom: 0.5rem; text-transform: none; letter-spacing: 0; }
.preset-card p { font-size: 0.85rem; font-style: italic; }

/* PREZZI */
.pricing-toggle { display: flex; justify-content: center; gap: 0; margin: 2rem auto 3rem; background: var(--nero3); border: 1px solid var(--bordo); border-radius: 999px; padding: 4px; width: fit-content; }
.pricing-toggle button { background: transparent; border: none; color: var(--grigio2); padding: 0.7rem 1.8rem; border-radius: 999px; cursor: pointer; font-weight: 600; font-family: 'DM Sans'; font-size: 0.9rem; transition: 0.2s; }
.pricing-toggle button.active { background: var(--oro); color: var(--nero); }
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.p-card { background: var(--nero2); border: 1px solid var(--bordo); border-radius: 8px; padding: 2.5rem 2rem; text-align: center; position: relative; display: flex; flex-direction: column; }
.p-card.featured { border-color: var(--oro); border-width: 2px; }
.p-card.featured::before { content: "PIÙ POPOLARE"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--oro); color: var(--nero); padding: 4px 16px; border-radius: 999px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; }
.p-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.p-card .price { font-family: 'DM Sans'; font-size: 2.8rem; font-weight: 800; color: var(--oro); margin: 1rem 0 0.3rem; line-height: 1; }
.p-card .price-unit { color: var(--grigio); font-size: 0.85rem; margin-bottom: 0.5rem; }
.p-card .saving { color: var(--verde); font-size: 0.8rem; font-weight: 600; height: 1rem; }
.p-card ul { list-style: none; text-align: left; margin: 1.5rem 0; flex: 1; }
.p-card ul li { padding: 0.5rem 0; font-size: 0.9rem; color: var(--grigio2); border-bottom: 1px solid rgba(255,255,255,0.04); }
.p-card ul li::before { content: "✓  "; color: var(--oro); font-weight: 700; }
.p-card ul li.no::before { content: "✗  "; color: var(--rosso); }
.p-card .btn { margin-top: auto; }

/* TABELLA CONFRONTO PREZZI */
.compare-table { width: 100%; border-collapse: collapse; margin-top: 3rem; background: var(--nero2); border: 1px solid var(--bordo); border-radius: 8px; overflow: hidden; }
.compare-table th, .compare-table td { padding: 1rem 1.2rem; text-align: center; border-bottom: 1px solid var(--bordo); font-size: 0.9rem; }
.compare-table th { background: var(--nero3); color: var(--oro); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.85rem; }
.compare-table td:first-child, .compare-table th:first-child { text-align: left; color: var(--bianco); font-weight: 500; }
.compare-table td .yes { color: var(--verde); font-weight: 700; }
.compare-table td .no { color: var(--rosso); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(200,169,110,0.04); }

/* PRIMA/DOPO */
.ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3rem; }
.ba-card { border-radius: 8px; overflow: hidden; border: 1px solid var(--bordo); }
.ba-card img { width: 100%; height: 280px; object-fit: cover; display: block; }
.ba-card .ba-body { padding: 1.8rem; background: var(--nero2); }
.ba-card h4 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.ba-card.before h4 { color: var(--rosso); }
.ba-card.after h4 { color: var(--verde); }

/* SICUREZZA */
.security-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.sec-item { background: var(--nero3); border: 1px solid var(--bordo); padding: 1.8rem; border-radius: 6px; }
.sec-item .ico { font-size: 1.8rem; display: block; margin-bottom: 0.7rem; }
.sec-item h4 { font-size: 1rem; margin-bottom: 0.5rem; }
.sec-item p { font-size: 0.9rem; }

/* FORM */
.form-warning { background: rgba(200,169,110,0.08); border: 1px solid rgba(200,169,110,0.4); border-radius: 8px; padding: 1.8rem; margin: 0 auto 2rem; max-width: 620px; }
.form-warning h4 { color: var(--oro); font-size: 1rem; margin-bottom: 0.8rem; }
.form-warning ul { list-style: none; font-size: 0.9rem; }
.form-warning ul li { padding: 0.35rem 0; color: var(--grigio2); }
.form-card { max-width: 620px; margin: 0 auto; background: var(--nero2); padding: 2.5rem; border: 1px solid var(--oro); border-radius: 8px; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-size: 0.85rem; color: var(--grigio2); font-weight: 500; }
.form-group input { width: 100%; padding: 0.9rem 1rem; background: var(--nero); border: 1px solid #2a2a2a; color: var(--bianco); border-radius: 4px; font-family: 'DM Sans'; font-size: 0.95rem; transition: border-color 0.2s; }
.form-group input:focus { outline: none; border-color: var(--oro); }
.form-group .hint { display: block; font-size: 0.75rem; color: var(--grigio); margin-top: 0.3rem; }
.form-checkbox { display: flex; gap: 0.6rem; align-items: flex-start; margin: 1.5rem 0; font-size: 0.85rem; color: var(--grigio2); }
.gmail-input-wrap { display: flex; align-items: stretch; background: var(--nero); border: 1px solid #2a2a2a; border-radius: 4px; transition: border-color 0.2s; }
.gmail-input-wrap:focus-within { border-color: var(--oro); }
.gmail-input-wrap input { flex: 1; border: none; background: transparent; padding: 0.9rem 0 0.9rem 1rem; color: var(--bianco); font-family: 'DM Sans'; font-size: 0.95rem; outline: none; min-width: 0; }
.gmail-input-wrap .gmail-suffix { display: flex; align-items: center; padding: 0 1rem; background: #14141a; color: var(--oro); font-weight: 600; font-size: 0.9rem; border-left: 1px solid #2a2a2a; border-top-right-radius: 4px; border-bottom-right-radius: 4px; white-space: nowrap; }

/* FAQ ACCORDION */
.faq-list { max-width: 860px; margin: 3rem auto 0; }
.faq-item { background: var(--nero2); border: 1px solid var(--bordo); border-radius: 6px; margin-bottom: 0.8rem; overflow: hidden; }
.faq-item summary { padding: 1.4rem 1.6rem; cursor: pointer; font-weight: 700; color: var(--bianco); font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.6rem; color: var(--oro); font-weight: 400; flex-shrink: 0; transition: transform 0.25s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 1.6rem 1.4rem; color: var(--grigio2); font-size: 0.95rem; }
.faq-item .faq-body p { margin-bottom: 0.8rem; }
.faq-item .faq-body p:last-child { margin-bottom: 0; }
.faq-item .faq-body a { color: var(--oro); }

/* CTA STRIP */
.cta-strip { background: linear-gradient(135deg, var(--nero2) 0%, var(--nero3) 100%); border-top: 1px solid var(--bordo); border-bottom: 1px solid var(--bordo); padding: 4rem 40px; text-align: center; }
.cta-strip h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1rem; }
.cta-strip p { max-width: 620px; margin: 0 auto 2rem; }

/* FOOTER */
footer { padding: 3rem 40px 2rem; background: var(--nero2); border-top: 1px solid var(--bordo); }
.footer-grid { max-width: 1560px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 2.5rem; }
.footer-grid h5 { font-family: 'DM Sans'; text-transform: uppercase; font-size: 0.85rem; margin-bottom: 1rem; color: var(--bianco); }
.footer-grid ul { list-style: none; }
.footer-grid ul li { padding: 0.35rem 0; }
.footer-grid ul a { color: var(--grigio); text-decoration: none; font-size: 0.88rem; }
.footer-grid ul a:hover { color: var(--oro); }
.footer-about p { font-size: 0.85rem; margin-top: 1rem; }
.footer-bottom { border-top: 1px solid var(--bordo); padding-top: 1.5rem; text-align: center; color: var(--grigio); font-size: 0.8rem; max-width: 1560px; margin: 0 auto; }

/* RESPONSIVE — TABLET */
@media (max-width: 1100px) {
  .wrap { padding: 0 28px; }
  footer { padding: 3rem 28px 2rem; }
  .cta-strip { padding: 4rem 28px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
  .preset-grid { grid-template-columns: repeat(2, 1fr); }
}

/* RESPONSIVE — MOBILE (hero + nav + grids → single column) */
@media (max-width: 900px) {
  nav { padding: 0 18px; }
  nav ul { display: none; }
  nav ul.open { display: flex; position: absolute; top: 56px; left: 0; right: 0; background: var(--nero); flex-direction: column; padding: 1.5rem; gap: 1.2rem; border-bottom: 1px solid var(--bordo); }
  .hamburger { display: block; }
  nav .nav-cta { padding: 0.6rem 1rem; font-size: 0.82rem; }
  nav .logo { font-size: 1.25rem; }

  .wrap { padding: 0 20px; }
  footer { padding: 2.5rem 20px 1.8rem; }
  .cta-strip { padding: 3.5rem 20px; }

  .problem-stats, .steps, .pricing, .security-grid, .preset-grid { grid-template-columns: 1fr; }
  .problem-grid { grid-template-columns: 1fr; gap: 2rem; }
  .problem-img-wrap { min-height: 0; height: auto; border-radius: 8px; }
  .problem-img-wrap img { position: relative; width: 100%; height: auto; object-fit: contain; }
  .two-col, .aria-teaser, .ba-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .section { padding: 3.5rem 0; }

  /* HERO MOBILE — immagine intera sopra, scheda testo sotto (nessuna sovrapposizione) */
  header.hero { display: block; min-height: 0; padding: 0; text-align: center; }
  .hero-picture { position: relative; width: 100%; height: auto; display: block; }
  .hero-img { position: relative; width: 100%; height: auto; object-fit: contain; }
  .hero-overlay { display: none; }
  .hero-content {
    position: relative;
    margin-top: 0;
    padding: 2.2rem 20px 3rem;
    background: var(--nero);
    text-shadow: none;
    z-index: 5;
  }
  .hero-content h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
  .hero-content .sub { font-size: clamp(0.95rem, 3.5vw, 1.1rem); color: var(--grigio2); }
  .badges { gap: 0.5rem; }
  .badge { font-size: 0.72rem; padding: 0.4rem 0.75rem; }

  .page-header { padding: 100px 20px 50px; }
  .page-header h1 { font-size: clamp(1.8rem, 6.5vw, 2.6rem); }

  h2.section-title { font-size: clamp(1.5rem, 5.5vw, 2.2rem); }
  .lead { font-size: 1rem; }

  .compare-table { font-size: 0.75rem; }
  .compare-table th, .compare-table td { padding: 0.6rem 0.4rem; }
  .timeline { padding-left: 48px; margin-top: 2rem; }
  .t-item::before { left: -48px; width: 38px; height: 38px; font-size: 1rem; }
  .t-item { margin-bottom: 2rem; }

  .stat-card .num { font-size: 2.3rem; }
  .p-card .price { font-size: 2.4rem; }
}

/* RESPONSIVE — SMARTPHONE piccoli */
@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  footer { padding: 2rem 16px 1.5rem; }
  .cta-strip { padding: 3rem 16px; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .p-card { padding: 2rem 1.3rem; }
  .form-card { padding: 1.6rem; }
  .form-warning { padding: 1.4rem; }

  /* HERO smartphone piccolo — scheda più stretta */
  .hero-content { padding: 2rem 16px 2.5rem; }
  .hero-content h1 { font-size: clamp(1.8rem, 9vw, 2.4rem); }
  .hero-content .btn-group { flex-direction: column; width: 100%; }
  .hero-content .btn-group .btn { width: 100%; }

  .page-header { padding: 90px 16px 40px; }

  .problem-img-wrap { min-height: 240px; }

  .stat-card { padding: 1.5rem 1.3rem; }
  .stat-card .num { font-size: 2rem; }

  .step { padding: 1.5rem 1.2rem; }
  .sec-item { padding: 1.4rem; }
  .preset-card { padding: 1.1rem 1.2rem; }

  .law-quote { padding: 1.5rem; }
  .sources { gap: 0.6rem 0.9rem; font-size: 0.78rem; }

  .compare-table { font-size: 0.7rem; }
  .compare-table th, .compare-table td { padding: 0.5rem 0.3rem; }
}