:root {
  --color-primary: #0f62fe;
  --color-primary-dark: #0a2d4a;
  --color-text: #1f2a37;
  --color-muted: #4b5563;
  --color-bg: #f5f7fb;
  --color-surface: #ffffff;
  --color-success: #1b9e59;
  --color-danger: #c62828;
  --shadow-soft: 0 8px 24px rgba(15, 39, 66, 0.1);
  --shadow-card: 0 12px 30px rgba(15, 39, 66, 0.12);
  --radius-large: 16px;
  --radius-medium: 12px;
  --radius-pill: 999px;
  --container-width: 1100px;
  --spacing-1: 0.5rem;
  --spacing-2: 1rem;
  --spacing-3: 1.5rem;
  --spacing-4: 2rem;
  --spacing-5: 3rem;
  --font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

p,
ul,
ol {
  margin: 0;
  padding: 0;
}

ul {
  list-style: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  line-height: 1.2;
  color: var(--color-primary-dark);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-pill);
  z-index: 999;
}

.skip-link:focus {
  top: 16px;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-2);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5000;      /* sopra ai controlli Leaflet */
  background: var(--color-surface);
  box-shadow: 0 2px 12px rgba(15, 39, 66, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-3);
  padding: var(--spacing-2) 0;
}

.primary-nav ul {
  display: flex;
  gap: var(--spacing-2);
}

.primary-nav a {
  font-weight: 600;
  color: var(--color-primary-dark);
}

.primary-nav a:focus-visible {
  outline: 3px solid rgba(15, 98, 254, 0.4);
  outline-offset: 2px;
  border-radius: var(--radius-pill);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--radius-pill);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn:focus {
  outline: 3px solid rgba(15, 98, 254, 0.4);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover,
.btn-primary:focus {
  background: #0d4ddf;
  transform: translateY(-1px);
}

.btn-secondary {
  background: #e5ecff;
  color: var(--color-primary-dark);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: #d2e1ff;
}

main {
  display: block;
}

.hero {
  padding: var(--spacing-5) 0 var(--spacing-4);
  background: linear-gradient(135deg, #f0f4ff, #ffffff);
}

.hero-inner {
  display: grid;
  gap: var(--spacing-4);
}

.hero-copy .overline {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-1);
}

.hero-copy h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-2);
}

.hero-copy .lead {
  font-size: 1.125rem;
  color: var(--color-muted);
  margin-bottom: var(--spacing-3);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
}

.hero-media {
  background: var(--color-surface);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-soft);
  padding: var(--spacing-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius-large) - var(--spacing-1));
  max-height: 420px;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-4);
}

.section-header p {
  color: var(--color-muted);
  margin-top: var(--spacing-1);
}

.services,
.area,
.gallery,
.why,
.contact {
  padding: var(--spacing-5) 0;
}

.service-grid {
  display: grid;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-large);
  padding: var(--spacing-3);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.service-card:hover,
.service-card:focus {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.service-card:focus-visible {
  outline: 3px solid rgba(15, 98, 254, 0.4);
  outline-offset: 2px;
}

.service-card.active {
  border-color: var(--color-primary);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: #e5ecff;
  color: var(--color-primary);
}

.service-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-1);
}

.service-card__description {
  color: var(--color-muted);
}

.service-detail {
  background: var(--color-surface);
  border-radius: var(--radius-large);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-soft);
}

.service-detail h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-2);
}

.service-detail ul {
  list-style: disc;
  padding-left: 1.25rem;
  color: var(--color-muted);
  margin-bottom: var(--spacing-2);
}

.service-detail .note {
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-2);
}

.area-inner {
  display: grid;
  gap: var(--spacing-3);
}

.map-wrapper {
  background: var(--color-surface);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-soft);
  padding: var(--spacing-1);
}

.map-frame {
  width: 100%;
  height: 400px;
  border-radius: calc(var(--radius-large) - var(--spacing-1));
  overflow: hidden;
}

.map-frame.leaflet-container {
  font: inherit;
}

.gallery-grid {
  display: grid;
  gap: var(--spacing-2);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-soft);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item:focus-within img,
.gallery-item:hover img {
  transform: scale(1.05);
}

.why-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-1);
  justify-content: center;
  margin-bottom: var(--spacing-3);
}

.why-tab {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: #e5ecff;
  color: var(--color-primary-dark);
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.why-tab.is-active {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.why-tab:focus-visible {
  outline: 3px solid rgba(15, 98, 254, 0.4);
  outline-offset: 2px;
}

.why-panel {
  background: var(--color-surface);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-soft);
  padding: var(--spacing-4);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.why-panel.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.why-panel__content {
  display: grid;
  gap: var(--spacing-3);
}

.why-panel__text p {
  color: var(--color-muted);
  margin-top: var(--spacing-1);
}

.why-panel__media {
  background: #e5ecff;
  border-radius: var(--radius-medium);
  padding: var(--spacing-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-panel__media img {
  width: 100%;
  height: 100%;
  max-height: 280px;
  object-fit: cover;
  border-radius: calc(var(--radius-medium) - 8px);
}

.contact-grid {
  display: grid;
  gap: var(--spacing-4);
}

.contact-info p {
  color: var(--color-muted);
  margin-bottom: var(--spacing-2);
}

.contact-list {
  display: grid;
  gap: var(--spacing-1);
}

.contact-form {
  background: var(--color-bg);
  border-radius: var(--radius-large);
  padding: var(--spacing-4);
  box-shadow: var(--shadow-soft);
}

.form-group {
  display: grid;
  gap: 0.5rem;
  margin-bottom: var(--spacing-2);
}

.form-checkbox {
  align-items: start;
  grid-template-columns: auto 1fr;
}

.form-checkbox input {
  margin-top: 0.3rem;
}

.form-group label {
  font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-medium);
  border: 1px solid #cbd5f5;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 98, 254, 0.25);
  outline: none;
}

.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  min-height: 1.25rem;
  margin-top: var(--spacing-1);
  font-size: 0.95rem;
}

.form-status.is-success {
  color: var(--color-success);
}

.form-status.is-error {
  color: var(--color-danger);
}

.site-footer {
  padding: var(--spacing-3) 0;
  background: var(--color-primary-dark);
  color: #fff;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  align-items: center;
  text-align: center;
}

.footer-inner a {
  color: #fff;
}

.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 18, 33, 0.75);
  display: grid;
  place-items: center;
  z-index: 1000;
}

.lightbox__overlay {
  position: absolute;
  inset: 0;
}

.lightbox__content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background: #000;
  padding: 1rem;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-card);
}

.lightbox__content img {
  max-width: 100%;
  height: auto;
}

.lightbox__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  cursor: pointer;
}

.lightbox__close:focus {
  outline: 3px solid rgba(255, 255, 255, 0.6);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (min-width: 700px) {
  .hero-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .area-inner {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .why-panel__content {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

@media (min-width: 900px) {
  .map-frame {
    height: 440px;
  }
}

@media (min-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .hero-copy h1 {
    font-size: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Nascondi la navbar sotto 860px */
@media (max-width: 860px){
  .primary-nav{
    display: none !important;
  }
}