/**
 * Sana — Mobile responsive
 * Estratto da prototipo/source/mobile.jsx
 * Breakpoint: ≤768px = mobile, 769–1024 = tablet, ≥1025 = desktop
 */

/* ================================================================
   TABLET / DESKTOP COMPONENTS — hide on mobile
   ================================================================ */
.sana-mobile-topbar,
.sana-mobile-menu,
.sana-mobile-bottombar,
.sana-mobile-call {
  display: none;
}

/* ================================================================
   MOBILE BREAKPOINT (≤768px)
   ================================================================ */
@media (max-width: 768px) {
  :root {
    --sana-pad-x: 20px;
  }

  /* Hide desktop nav on mobile */
  .sana-nav { display: none; }

  /* Show mobile components */
  .sana-mobile-topbar,
  .sana-mobile-bottombar,
  .sana-mobile-call {
    display: flex;
  }

  /* Mobile spacing */
  body { padding-bottom: 80px; /* room for bottom bar */ }
  .sana-only-desktop { display: none; }
  .sana-only-mobile  { display: block; }

  /* Sections */
  .sana-section,
  .sana-section--lg,
  .sana-section--sm,
  .sana-page-hero { padding: 48px 20px; }

  /* Typography downscale */
  .sana-h1,
  .sana-page-hero__title { font-size: 40px; line-height: 1.05; }
  .sana-h2 { font-size: 32px; }
  .sana-section-title__sub,
  .sana-page-hero__sub { font-size: 16px; margin-top: 16px; }
  .sana-home-hero__title { font-size: 36px; }

  /* Layouts collapse to single column */
  .sana-grid-2,
  .sana-grid-3,
  .sana-grid-4,
  .sana-home-hero__split,
  .sana-home-meta,
  .sana-services-grid,
  .sana-team-preview,
  .sana-howitworks,
  .sana-cta-banner,
  .sana-accertamenti,
  .sana-bsafe-block,
  .sana-spostiamo,
  .sana-preventivo,
  .sana-servizi-overview,
  .sana-servizi-detail,
  .sana-team-grid,
  .sana-struttura-stats,
  .sana-struttura-tour,
  .sana-struttura-cols,
  .sana-chisiamo-story,
  .sana-azienda-data,
  .sana-contatti-grid,
  .sana-spontaneous,
  .sana-form__grid,
  .sana-howto__grid,
  .sana-grid-bordered,
  .sana-grid-bordered--3,
  .sana-values,
  .sana-bsafe-block__features,
  .sana-single-medico-hero,
  .sana-single-medico-grid {
    grid-template-columns: 1fr !important;
    gap: 32px;
  }

  .sana-team-preview { gap: 16px; }
  .sana-team-grid { gap: 16px; }

  /* Home hero panels */
  .sana-home-hero { padding: 24px 20px 0; }
  .sana-home-hero__panel { padding: 32px 24px; }
  .sana-home-hero__split { min-height: auto; }

  /* Footer collapses to 2-col */
  .sana-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .sana-footer__intro { grid-column: 1 / -1; max-width: 100%; }
  .sana-footer { padding: 56px 20px 100px; }

  /* Forms full width */
  .sana-form { padding: 24px; }

  /* Accertamenti list */
  .sana-accertamenti__intro { position: static; }
  .sana-accertamenti__row {
    grid-template-columns: 40px 1fr;
    gap: 16px;
  }
  .sana-accertamenti__row .sana-chip { grid-column: 1 / -1; justify-self: start; }

  /* Sticky elements */
  .sana-prenota-card { position: static; }

  /* CTA banner */
  .sana-cta-banner { padding: 48px 24px; gap: 32px; }
  .sana-cta-banner__title { font-size: 36px; }

  /* Position rows */
  .sana-position {
    grid-template-columns: 1fr;
    gap: 12px;
    align-items: flex-start;
  }
  .sana-position__title { font-size: 18px; }

  /* Quick CTA wraps */
  .sana-quick-cta {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  /* Image placeholder height */
  .sana-img-ph { height: 240px; }

  /* Single medico hero */
  .sana-single-medico-hero__img { width: 160px; height: 160px; margin: 0 auto; }
}

/* ================================================================
   MOBILE TOP BAR (sticky, with hamburger)
   ================================================================ */
.sana-mobile-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(1.2) blur(12px);
  -webkit-backdrop-filter: saturate(1.2) blur(12px);
  border-bottom: 1px solid var(--sana-ink-10);
  padding: 12px 20px;
  align-items: center;
  justify-content: space-between;
}
.sana-mobile-topbar__hamburger {
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--sana-ink-10);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--sana-ink);
}

/* ================================================================
   MOBILE MENU OVERLAY (full-screen)
   ================================================================ */
.sana-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--sana-paper);
  display: none;
  flex-direction: column;
  padding: 20px;
}
.sana-mobile-menu.is-open { display: flex; }
body.sana-menu-open { overflow: hidden; }

.sana-mobile-menu__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--sana-ink-10);
}
.sana-mobile-menu__close {
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--sana-ink-10);
  border-radius: 999px;
  cursor: pointer;
  color: var(--sana-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sana-mobile-menu__nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 24px;
  overflow-y: auto;
}
.sana-mobile-menu__link {
  font-family: var(--sana-sans);
  font-size: 22px;
  font-weight: 500;
  color: var(--sana-ink);
  padding: 18px 0;
  border-bottom: 1px solid var(--sana-ink-10);
  letter-spacing: -0.01em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sana-mobile-menu__link.is-current { color: var(--sana-teal); }
.sana-mobile-menu__link::after {
  content: "→";
  color: var(--sana-ink-40);
  font-weight: 400;
  font-size: 18px;
}

.sana-mobile-menu__bottom {
  padding: 24px 0;
  border-top: 1px solid var(--sana-ink-10);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ================================================================
   MOBILE BOTTOM BAR (fixed, 4 icons)
   ================================================================ */
.sana-mobile-bottombar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--sana-white);
  border-top: 1px solid var(--sana-ink-10);
  display: flex;
  justify-content: space-around;
  padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.04);
}
.sana-mobile-bottombar__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 4px;
  font-size: 11px;
  color: var(--sana-ink-60);
  font-weight: 500;
}
.sana-mobile-bottombar__item.is-current { color: var(--sana-teal); }
.sana-mobile-bottombar__item .sana-icon { width: 22px; height: 22px; }

/* ================================================================
   MOBILE FLOATING CALL BUTTON
   ================================================================ */
.sana-mobile-call {
  position: fixed;
  right: 16px;
  bottom: calc(80px + env(safe-area-inset-bottom));
  z-index: 49;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--sana-orange);
  color: var(--sana-ink);
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  text-decoration: none;
  transition: transform 120ms ease;
}
.sana-mobile-call:active { transform: scale(0.95); }
.sana-mobile-call .sana-icon { width: 24px; height: 24px; stroke-width: 2; }

/* ================================================================
   MOBILE TYPOGRAPHY HOOKS — useful for landing dual hero on mobile
   ================================================================ */
@media (max-width: 768px) {
  .sana-home-hero__split {
    border: none;
  }
  .sana-home-hero__panel--b2c {
    border-left: none;
    border-top: 1px solid var(--sana-ink-10);
  }
  .sana-home-meta { display: none; /* simplify on mobile */ }

  /* Testimonial */
  .sana-testimonial { padding: 32px 24px; }
  .sana-testimonial__quote { font-size: 20px; }
}

/* ================================================================
   TABLET (769–1024px) — minor adjustments
   ================================================================ */
@media (min-width: 769px) and (max-width: 1024px) {
  :root {
    --sana-pad-x: 32px;
  }
  .sana-grid-3,
  .sana-services-grid,
  .sana-team-preview,
  .sana-team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sana-howitworks {
    grid-template-columns: repeat(2, 1fr);
  }
  .sana-howitworks__step:nth-child(2n) { border-right: none; }
  .sana-h1,
  .sana-page-hero__title { font-size: 56px; }
}
/* ─────────────────────────────────────────────
   FIX: Bottom bar e bottone chiama SOLO su mobile
   Sopra 768px sono nascosti completamente.
   ───────────────────────────────────────────── */
.sana-mobile-bottombar,
.sana-mobile-call {
    display: none;
}

@media (max-width: 768px) {
    .sana-mobile-bottombar {
        display: flex;
    }
    .sana-mobile-call {
        display: flex;
    }
}