/* Dicodiri — stile base */

:root {
  --blu-scuro: #262624;
  --blu-chiaro: #f6f2ed;
  --accento: #f2701c;
  --accento-testo: #ad4f0f;
  --testo: #2b2a28;
  --testo-chiaro: #6b6b67;
  --bordo: #e3ddd5;
  --bianco: #ffffff;
  --radius: 10px;
  --max-width: 1080px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--testo);
  background: var(--bianco);
  line-height: 1.6;
  font-size: 17px;
}

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accento-testo); }

/* Header */
.site-header {
  border-bottom: 1px solid var(--bordo);
  position: sticky;
  top: 0;
  background: var(--bianco);
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 30px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.main-nav a {
  color: var(--testo);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.96rem;
}

.main-nav a:hover { color: var(--accento-testo); }

.nav-cta {
  background: var(--accento-testo);
  color: var(--bianco) !important;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
}

.nav-cta:hover { background: var(--blu-scuro); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--blu-scuro);
}

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--blu-chiaro) 0%, var(--bianco) 100%);
  padding: 72px 0 56px;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: 2.5rem;
  line-height: 1.15;
  margin: 0 0 18px;
  color: var(--blu-scuro);
  letter-spacing: -0.02em;
}

.hero p.lead {
  font-size: 1.15rem;
  color: var(--testo-chiaro);
  margin-bottom: 28px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.badge {
  background: var(--bianco);
  border: 1px solid var(--bordo);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  color: var(--testo-chiaro);
}

.hero-card {
  background: var(--bianco);
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 12px 32px rgba(38,38,36,0.08);
}

.hero-card h2 {
  margin-top: 0;
  font-size: 1.2rem;
  color: var(--blu-scuro);
}

.hero-card ul { padding-left: 20px; margin: 16px 0; }
.hero-card li { margin-bottom: 8px; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
}

.btn-primary {
  background: var(--accento-testo);
  color: var(--bianco);
}
.btn-primary:hover { background: var(--blu-scuro); }

.btn-secondary {
  background: transparent;
  color: var(--blu-scuro);
  border: 1px solid var(--blu-scuro);
}
.btn-secondary:hover { background: var(--blu-chiaro); }

/* Sections */
section { padding: 64px 0; }
section.alt { background: var(--blu-chiaro); }

h2.section-title {
  font-size: 1.9rem;
  color: var(--blu-scuro);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

p.section-sub {
  color: var(--testo-chiaro);
  margin-bottom: 40px;
  max-width: 640px;
}

/* Cards grid */
.grid {
  display: grid;
  gap: 24px;
}
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--bianco);
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  padding: 28px;
}

.card h3 {
  margin-top: 0;
  color: var(--blu-scuro);
  font-size: 1.2rem;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--blu-chiaro);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.card-icon svg { width: 22px; height: 22px; }

.card .tag {
  display: inline-block;
  background: var(--blu-chiaro);
  color: var(--accento-testo);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

/* Comparison table */
table.compare {
  width: 100%;
  border-collapse: collapse;
  background: var(--bianco);
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  overflow: hidden;
}
table.compare th, table.compare td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--bordo);
  vertical-align: top;
}
table.compare th {
  background: var(--blu-chiaro);
  color: var(--blu-scuro);
}
table.compare tr:last-child td { border-bottom: none; }

/* Steps */
.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 20px;
}
.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 52px;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 36px;
  height: 36px;
  background: var(--accento-testo);
  color: var(--bianco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.steps h3 { margin: 0 0 4px; color: var(--blu-scuro); font-size: 1.05rem; }
.steps p { margin: 0; color: var(--testo-chiaro); }

/* FAQ */
details.faq {
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 12px;
  background: var(--bianco);
}
details.faq summary {
  font-weight: 600;
  cursor: pointer;
  color: var(--blu-scuro);
}
details.faq p { margin: 12px 0 0; color: var(--testo-chiaro); }

/* Zone list */
.zone-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.zone-list span {
  background: var(--bianco);
  border: 1px solid var(--bordo);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
}

/* CTA banner */
.cta-banner {
  background: var(--blu-scuro);
  color: var(--bianco);
  border-radius: var(--radius);
  padding: 44px;
  text-align: center;
}
.cta-banner h2 { color: var(--bianco); margin-top: 0; }
.cta-banner p { color: #d8d2c8; margin-bottom: 24px; }

/* Blog */
.blog-list { display: grid; gap: 20px; }
.blog-item {
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  padding: 24px;
}
.blog-item .meta {
  font-size: 0.85rem;
  color: var(--testo-chiaro);
  margin-bottom: 6px;
}
.blog-item h3 { margin: 0 0 8px; }
.blog-item h3 a { text-decoration: none; color: var(--blu-scuro); }

article.post {
  max-width: 720px;
  margin: 0 auto;
}
article.post h1 { color: var(--blu-scuro); margin-bottom: 8px; }
article.post .meta { color: var(--testo-chiaro); margin-bottom: 32px; font-size: 0.9rem; }
article.post h2 { color: var(--blu-scuro); margin-top: 36px; }
article.post p { margin-bottom: 18px; }
article.post ul, article.post ol { margin-bottom: 18px; }

/* Form */
form.contact-form {
  display: grid;
  gap: 16px;
  max-width: 560px;
}
form.contact-form label {
  font-weight: 600;
  font-size: 0.92rem;
  display: block;
  margin-bottom: 6px;
}
form.contact-form input,
form.contact-form textarea,
form.contact-form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--bordo);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}

/* Footer */
.site-footer {
  background: var(--blu-scuro);
  color: #c9c3ba;
  padding: 48px 0 24px;
  margin-top: 40px;
}
.site-footer .container {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
.site-footer h3 { color: var(--bianco); margin-top: 0; font-size: 0.95rem; }
.site-footer a { color: #c9c3ba; text-decoration: none; font-size: 0.92rem; }
.site-footer a:hover { color: var(--accento); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 36px;
  padding-top: 20px;
  font-size: 0.82rem;
  color: #948d82;
}

/* Accessibilità: nasconde visivamente ma resta leggibile dagli screen reader */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Placeholder marker */
.ph { background: #fff3d6; color: #262624; padding: 0 4px; border-radius: 3px; }

/* Floating WhatsApp button */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #0e7a35;
  color: #fff;
  text-decoration: none;
  padding: 14px;
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
  font-weight: 600;
  font-size: 0.95rem;
  transition: padding 0.2s ease;
}
.whatsapp-float svg { width: 26px; height: 26px; flex-shrink: 0; }
.whatsapp-float .wa-label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  transition: max-width 0.25s ease;
}
.whatsapp-float:hover .wa-label { max-width: 160px; }
.whatsapp-float:hover { padding-right: 18px; }
@media (max-width: 600px) {
  .whatsapp-float { right: 16px; bottom: 16px; }
  .whatsapp-float .wa-label { display: none; }
}

/* Responsive */
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .site-footer .container { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bianco);
    border-bottom: 1px solid var(--bordo);
    padding: 16px 24px;
    gap: 16px;
  }
  .hero h1 { font-size: 1.9rem; }
}