/* ============================================================
   AiutanteDigitale.it — main.css — Design System Completo
   ============================================================ */
:root {
  --verde:      #2D8B55;
  --verde-ch:   #3DAA6A;
  --verde-sc:   #1A5C38;
  --verde-bg:   #E8F5EE;
  --arancio:    #F4872B;
  --caldo:      #FFF8F0;
  --testo:      #1C2B1A;
  --grigio:     #6B7B6A;
  --grigio-ch:  #A8B8A6;
  --bordo:      #D8EAE0;
  --bianco:     #FFFFFF;
  --ombra-sm:   0 2px 8px rgba(45,139,85,0.08);
  --ombra:      0 4px 24px rgba(45,139,85,0.12);
  --ombra-lg:   0 12px 40px rgba(45,139,85,0.18);
  --raggio:     16px;
  --raggio-sm:  8px;
  --raggio-lg:  24px;
  --trans:      all 0.25s ease;
  /* Accento "lato cliente" (semantico) + superfici calde della home */
  --blu:        #1A6FB5;
  --blu-sc:     #0F4C81;
  --blu-bg:     #EFF6FF;
  --crema:      #F3ECE0;
  --panna:      #FFFDF9;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Nunito', sans-serif; background: var(--caldo); color: var(--testo); overflow-x: hidden; line-height: 1.6; }
*, *::before, *::after { max-width: 100%; }
html { overflow-x: hidden; }
img { max-width: 100%; height: auto; }
a { color: var(--verde); text-decoration: none; transition: var(--trans); }
a:hover { color: var(--verde-sc); }
ul { list-style: none; }
input, textarea, select, button { font-family: inherit; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5 { line-height: 1.2; font-weight: 800; color: var(--testo); }
h1 { font-family: 'Fraunces', serif; font-weight: 600; letter-spacing: -0.01em; line-height: 1.1; font-size: clamp(32px, 5vw, 52px); }
h2 { font-family: 'Fraunces', serif; font-weight: 600; letter-spacing: -0.01em; line-height: 1.12; font-size: clamp(26px, 4vw, 38px); }
h3 { font-size: 20px; }
p  { margin-bottom: 12px; color: var(--grigio); }

/* ── NAVBAR ── */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bordo);
  box-shadow: var(--ombra-sm);
}
.nav-container {
  max-width: 1200px; margin: 0 auto;
  padding: 0 32px; height: 70px;
  display: flex; align-items: center; gap: 28px;
}
.nav-logo {
  font-family: 'Nunito', sans-serif;
  font-size: 19px; font-weight: 800;
  color: var(--testo); text-decoration: none;
  display: flex; align-items: center; gap: 10px; white-space: nowrap;
  letter-spacing: -0.3px;
}
.nav-logo span { display: flex; flex-direction: column; line-height: 1; }
.nav-logo em { color: var(--verde-sc); font-style: normal; font-weight: 300; font-size: 19px; }
.nav-logo .logo-dot { font-size: 12px; color: #aaa; font-weight: 400; }
.nav-links { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav-link {
  padding: 8px 14px; border-radius: var(--raggio-sm);
  color: var(--grigio); font-weight: 600; font-size: 15px;
  transition: var(--trans);
}
.nav-link:hover { color: var(--verde); background: var(--verde-bg); }
.nav-link.active { color: white; background: var(--verde); }
.btn-nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--verde); color: white !important;
  padding: 10px 22px; border-radius: 50px;
  font-weight: 800; font-size: 14px;
  box-shadow: 0 4px 14px rgba(45,139,85,0.3);
  transition: var(--trans);
}
.btn-nav-cta:hover { background: var(--verde-sc); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(45,139,85,0.4); }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-user-btn {
  display: flex; align-items: center; gap: 8px;
  background: var(--verde-bg); border: 1px solid var(--bordo);
  border-radius: 50px; padding: 6px 16px 6px 8px;
  color: var(--verde-sc); font-weight: 700; cursor: pointer;
  font-size: 14px; transition: var(--trans);
}
.nav-user-btn:hover { background: #d0e8d8; }
.user-avatar-sm {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--verde); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 900;
}
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 4px); right: 0;
  background: white; border: 1px solid var(--bordo);
  border-radius: var(--raggio); box-shadow: var(--ombra-lg);
  min-width: 200px; padding: 8px; opacity: 0;
  transform: translateY(-8px); pointer-events: none;
  transition: var(--trans);
  /* Pseudo-bridge per coprire il gap e non perdere hover */
}
.nav-dropdown-menu::before {
  content: ''; position: absolute; top: -12px; left: 0; right: 0; height: 12px;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown-menu:hover {
  opacity: 1; transform: translateY(0); pointer-events: all;
}
.nav-dropdown-menu a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--raggio-sm);
  color: var(--testo); font-size: 14px; font-weight: 600;
}
.nav-dropdown-menu a:hover { background: var(--verde-bg); color: var(--verde); }
.nav-dropdown-menu a.text-danger { color: #dc3545; }
.nav-dropdown-menu a.text-danger:hover { background: #fff5f5; }
.dropdown-divider { height: 1px; background: var(--bordo); margin: 4px 0; }
.nav-notifica { position: relative; }
.badge-notifica {
  position: absolute; top: -4px; right: -4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #dc3545; color: white;
  font-size: 10px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
}
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--testo); border-radius: 2px; transition: var(--trans);
}

/* ── FLASH MESSAGES ── */
.flash {
  position: fixed; top: 80px; right: 24px; z-index: 2000;
  padding: 14px 20px; border-radius: var(--raggio-sm);
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 14px; min-width: 280px;
  box-shadow: var(--ombra-lg); animation: slideIn .3s ease;
}
.flash-ok    { background: var(--verde-bg); color: var(--verde-sc); border-left: 4px solid var(--verde); }
.flash-error { background: #fff5f5; color: #c62828; border-left: 4px solid #dc3545; }
.flash-warn  { background: #fffde7; color: #f57f17; border-left: 4px solid #ffc107; }
.flash-close { background: none; border: none; cursor: pointer; margin-left: auto; font-size: 18px; line-height: 1; color: inherit; }
@keyframes slideIn { from { opacity:0; transform:translateX(20px); } to { opacity:1; transform:translateX(0); } }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px;
  font-size: 15px; font-weight: 800; cursor: pointer;
  border: 2px solid transparent; transition: var(--trans);
  text-decoration: none; white-space: nowrap;
}
.btn-primary   { background: var(--verde); color: white; box-shadow: 0 4px 14px rgba(45,139,85,0.3); }
.btn-primary:hover { background: var(--verde-sc); color:white; transform: translateY(-2px); box-shadow: 0 8px 22px rgba(45,139,85,0.4); }
.btn-secondary { background: transparent; color: var(--testo); border-color: var(--bordo); }
.btn-secondary:hover { border-color: var(--verde); color: var(--verde); }
.btn-outline   { background: transparent; color: var(--verde); border-color: var(--verde); }
.btn-outline:hover { background: var(--verde); color: white; }
.btn-danger    { background: #dc3545; color: white; }
.btn-danger:hover { background: #b02a37; color: white; }
.btn-arancio   { background: var(--arancio); color: white; }
.btn-arancio:hover { background: #d97720; color: white; transform:translateY(-1px); }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 16px 36px; font-size: 17px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
button.btn { border: 2px solid transparent; }

/* ── FORMS ── */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; color: var(--testo); }
.form-label .req { color: #dc3545; margin-left: 2px; }
.form-control {
  width: 100%; padding: 12px 16px;
  border: 1px solid var(--bordo); border-radius: var(--raggio-sm);
  font-size: 15px; color: var(--testo); background: white;
  transition: var(--trans); outline: none;
}
.form-control:focus { border-color: var(--verde); box-shadow: 0 0 0 3px rgba(45,139,85,0.12); }
.form-control.error { border-color: #dc3545; }
.form-hint { font-size: 12px; color: var(--grigio-ch); margin-top: 4px; }
.form-error { font-size: 12px; color: #dc3545; margin-top: 4px; display: none; }
.form-error.show { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-check { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.form-check input { width: 18px; height: 18px; cursor: pointer; accent-color: var(--verde); }
.form-check label { font-size: 14px; cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 100px; }
select.form-control { cursor: pointer; }

/* ── CARDS ── */
.card {
  background: white; border-radius: var(--raggio);
  border: 1px solid var(--bordo); box-shadow: var(--ombra-sm);
  transition: var(--trans);
}
.card:hover { box-shadow: var(--ombra); transform: translateY(-2px); }
.card-body { padding: 28px; }
.card-header { padding: 20px 28px; border-bottom: 1px solid var(--bordo); font-weight: 800; font-size: 16px; }
.card-footer { padding: 16px 28px; border-top: 1px solid var(--bordo); background: #fafafa; border-radius: 0 0 var(--raggio) var(--raggio); }

/* ── BADGES ── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 50px;
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px;
}
.badge-verde   { background: var(--verde-bg); color: var(--verde-sc); }
.badge-arancio { background: #fff3e0; color: #e65100; }
.badge-grigio  { background: #f5f5f5; color: var(--grigio); }
.badge-rosso   { background: #ffebee; color: #c62828; }
.badge-top     { background: linear-gradient(135deg,#ffd700,#ff8c00); color: white; }

/* ── RATING STARS ── */
.stars { color: #f4b942; letter-spacing: 1px; }
.stars-sm { font-size: 12px; }
.rating-row { display: flex; align-items: center; gap: 6px; }
.rating-num { font-weight: 800; font-size: 14px; color: var(--testo); }
.rating-count { font-size: 12px; color: var(--grigio-ch); }

/* ── SECTION LAYOUTS ── */
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.container-sm { max-width: 720px; margin: 0 auto; padding: 0 32px; }
.section-title { text-align: center; margin-bottom: 12px; }
.section-subtitle { text-align: center; color: var(--grigio); font-size: 17px; margin-bottom: 56px; max-width: 580px; margin-left: auto; margin-right: auto; }
.section-title em { color: var(--verde); font-style: italic; }

/* ── EYEBROW (label sezione, stile home) ── */
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--verde);
  margin-bottom: 14px;
}
.eyebrow-blu  { color: var(--blu); }
.eyebrow-gold { color: #B98900; }
.bg-verde  { background: linear-gradient(135deg, var(--verde-sc) 0%, var(--verde) 100%); color: white; }
.bg-verde .section-title, .bg-verde .section-subtitle, .bg-verde p { color: white; }
.bg-verde .section-subtitle { color: rgba(255,255,255,0.95); opacity: 1; }
.bg-white  { background: white; }
.bg-caldo  { background: var(--caldo); }

/* ── GRID HELPERS ── */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 24px; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.text-center { text-align: center; }
.text-verde { color: var(--verde); }
.text-arancio { color: var(--arancio); }
.text-grigio { color: var(--grigio); }
.fw-800 { font-weight: 800; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }

/* ── FOOTER ── */
.site-footer { background: var(--testo); color: rgba(255,255,255,0.65); padding: 60px 0 32px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 900; color: white; margin-bottom: 12px; }
.footer-logo span { color: var(--arancio); }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 280px; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; transition: var(--trans);
}
.footer-social a:hover { background: var(--verde); color: white; }
.footer-col h4 { color: white; font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.footer-col a { display: block; font-size: 14px; padding: 5px 0; color: rgba(255,255,255,0.6); transition: var(--trans); }
.footer-col a:hover { color: #6dcf95; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; font-size: 13px; }

/* ── PAGINATION ── */
.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 40px; }
.page-btn {
  width: 38px; height: 38px; border-radius: var(--raggio-sm);
  border: 1px solid var(--bordo); background: white; color: var(--testo);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; cursor: pointer; transition: var(--trans); font-size: 14px;
}
.page-btn:hover, .page-btn.active { background: var(--verde); color: white; border-color: var(--verde); }

/* ── SPINNER ── */
.spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--verde-bg);
  border-top-color: var(--verde);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .container { padding: 0 24px; }
}

@media (max-width: 768px) {
  /* ── NAV ── */
  .nav-links {
    display: none; flex-direction: column; align-items: stretch;
    position: absolute; top: 70px; left: 0; right: 0;
    background: white; padding: 16px 20px 20px;
    box-shadow: var(--ombra); border-top: 1px solid var(--bordo);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-link { text-align: center; padding: 12px 16px; }
  .btn-nav-cta { justify-content: center; margin-top: 8px; }
  .nav-hamburger { display: flex; margin-left: auto; }
  .nav-container { padding: 0 20px; }
  .nav-dropdown-menu { right: auto; left: 0; min-width: 100%; }

  /* ── TYPOGRAPHY ── */
  h1 { font-size: 28px; }
  h2 { font-size: 22px; }
  h3 { font-size: 18px; }

  /* ── LAYOUT ── */
  .container, .container-sm { padding: 0 16px; }
  .section { padding: 40px 0; }
  .section-sm { padding: 28px 0; }
  .section-subtitle { font-size: 15px; margin-bottom: 32px; }

  /* ── GRIDS ── */
  .form-row { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4, .grid-auto { grid-template-columns: 1fr; }

  /* ── CARDS ── */
  .card-body { padding: 20px 16px; }
  .card-header { padding: 16px; }
  .card-footer { padding: 12px 16px; }

  /* ── BUTTONS ── */
  .btn-lg { padding: 14px 28px; font-size: 15px; }
  .btn { white-space: normal; text-align: center; justify-content: center; }

  /* ── FORMS ── */
  .form-control { font-size: 16px; } /* evita zoom su iOS */

  /* ── FLASH ── */
  .flash { right: 12px; left: 12px; min-width: unset; }

  /* ── FOOTER ── */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-inner { padding: 0 20px; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .footer-col { text-align: center; }
  .footer-social { justify-content: center; }

  /* ── TABELLE ── */
  table { font-size: 13px; }
  .flex-between { flex-wrap: wrap; gap: 12px; }

  /* ── PAGINATOR ── */
  .pagination { flex-wrap: wrap; }

  /* ── PROFILO ── */
  .profilo-inner { grid-template-columns: 1fr !important; text-align: center; gap: 16px; }
  .profilo-content { grid-template-columns: 1fr !important; padding: 20px 16px !important; }
  .box-prenota { position: static !important; }

  /* ── DASHBOARD ── */
  .dash-grid { grid-template-columns: 1fr !important; }
  .dash-sidebar { display: none; }
  .stat-grid { grid-template-columns: repeat(2,1fr) !important; }

  /* ── TROVA AIUTANTE ── */
  .ricerca-filtri { flex-direction: column; }
  .aiutante-card { padding: 16px !important; }

  /* ── HERO (home) ── */
  .hero { grid-template-columns: 1fr !important; padding: 40px 20px !important; gap: 32px; text-align: center; }
  .hero-card { margin: 0 auto; max-width: 320px; }
}

@media (max-width: 400px) {
  h1 { font-size: 24px; }
  h2 { font-size: 20px; }
  .btn { padding: 10px 20px; font-size: 14px; }
  .stat-grid { grid-template-columns: 1fr !important; }
  .card-body { padding: 16px 12px; }
}


/* ── ALIAS per compatibilità ── */
.flash-error { background:#FEF2F2; border:1px solid #FCA5A5; color:#991B1B; }
.form-label  { display:block; font-weight:700; margin-bottom:6px; font-size:14px; }
.form-control {
  width:100%; padding:12px 16px;
  border:2px solid var(--bordo); border-radius:var(--raggio-sm);
  font-size:15px; font-family:inherit;
  background:var(--bianco); color:var(--testo);
  transition:border-color .2s, box-shadow .2s;
}
.form-control:focus { outline:none; border-color:var(--verde); box-shadow:0 0 0 3px rgba(45,139,85,.12); }
.form-check { display:flex; align-items:flex-start; gap:10px; cursor:pointer; font-size:14px; }
.form-check input[type="checkbox"] { margin-top:3px; width:16px; height:16px; accent-color:var(--verde); flex-shrink:0; }
.req { color:var(--errore); }