/* ==========================================================================
   Studio Medico Salus - Foglio di Stile Completo
   Pronto per hosting statico e apertura diretta file://
   ========================================================================== */

/* Font e Reset Base */
:root {
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --color-primary: #dc2626;
  --color-primary-hover: #b91c1c;
  --color-primary-light: #fef2f2;
  --color-bg-light: #f8fafc;
  --color-card-light: #ffffff;
  --color-text-light: #0f172a;
  --color-text-muted-light: #64748b;
  --color-border-light: #e2e8f0;

  /* Dark Theme Variables */
  --color-bg-dark: #090d16;
  --color-card-dark: #111827;
  --color-card-hover-dark: #1f2937;
  --color-text-dark: #f8fafc;
  --color-text-muted-dark: #94a3b8;
  --color-border-dark: #1e293b;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  scroll-behavior: smooth;
  color-scheme: light dark;
}

body {
  background-color: var(--color-bg-light);
  color: var(--color-text-light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-dark);
}

/* Accessibilità */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.sr-only:focus {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 10000;
  width: auto;
  height: auto;
  padding: 10px 18px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  font-weight: 700;
  clip: auto;
}

/* Barra di caricamento rossa sopra la navigazione */
#page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3.5px;
  background: linear-gradient(90deg, #dc2626, #f43f5e, #dc2626);
  box-shadow: 0 0 12px rgba(220, 38, 38, 0.85);
  z-index: 99999;
  pointer-events: none;
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  opacity: 0;
}

#page-loader.active {
  opacity: 1;
}

/* Layout e Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Navigazione Pagine Separate */
.page-view {
  display: none;
  animation: fadeInPage 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.page-view.page-active {
  display: block;
}

@keyframes fadeInPage {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Top bar contatti rapidi */
.topbar {
  background-color: #f1f5f9;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.78rem;
  padding: 8px 0;
  color: var(--color-text-muted-light);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

body.dark .topbar {
  background-color: #030712;
  border-bottom-color: #1e293b;
  color: var(--color-text-muted-dark);
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-items {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Navbar principale */
.header-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e2e8f0;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

body.dark .header-navbar {
  background-color: rgba(17, 24, 39, 0.95);
  border-bottom-color: #1f2937;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 16px;
}

/* Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.brand-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
  transition: transform 0.25s ease;
}

.brand-logo:hover .brand-icon-box {
  transform: scale(1.06);
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-title span {
  color: var(--color-primary);
}

.brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted-light);
  display: block;
}

body.dark .brand-subtitle {
  color: var(--color-text-muted-dark);
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-link {
  display: inline-block;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-light);
  text-decoration: none;
  border-radius: 10px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  background: transparent;
}

body.dark .nav-link {
  color: var(--color-text-dark);
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: rgba(220, 38, 38, 0.08);
}

.nav-link.active {
  color: var(--color-primary);
  background-color: rgba(220, 38, 38, 0.12);
  font-weight: 700;
}

/* Pulsanti e Azioni */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

/* Cambio colore dei pulsanti al passaggio del mouse (User Request) */
.btn-primary {
  background-color: #dc2626;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.3);
}

.btn-primary:hover {
  background-color: #991b1b;
  color: #ffffff;
  transform: translateY(-1.5px);
  box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--color-text-light);
  border: 1px solid var(--color-border-light);
}

body.dark .btn-secondary {
  background-color: var(--color-card-dark);
  color: var(--color-text-dark);
  border-color: var(--color-border-dark);
}

.btn-secondary:hover {
  background-color: #f1f5f9;
  border-color: #cbd5e1;
  color: var(--color-primary);
  transform: translateY(-1.5px);
}

body.dark .btn-secondary:hover {
  background-color: var(--color-card-hover-dark);
  border-color: #374151;
  color: #f87171;
}

.btn-theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #475569;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

body.dark .btn-theme-toggle {
  background-color: #1e293b;
  border-color: #334155;
  color: #fbbf24;
}

.btn-theme-toggle:hover {
  background-color: #e2e8f0;
  color: var(--color-primary);
  transform: scale(1.05);
}

body.dark .btn-theme-toggle:hover {
  background-color: #334155;
  color: #f59e0b;
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  color: inherit;
  cursor: pointer;
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  background-color: #ffffff;
  border-top: 1px solid #e2e8f0;
  padding: 16px 20px 24px;
}

body.dark .mobile-drawer {
  background-color: var(--color-card-dark);
  border-top-color: var(--color-border-dark);
}

.mobile-drawer.open {
  display: block;
  animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 14px;
  text-align: left;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  color: inherit;
  border: none;
  background: transparent;
  cursor: pointer;
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background-color: rgba(220, 38, 38, 0.08);
  color: var(--color-primary);
}

/* ==========================================================================
   Hero Section & Dissolvenza Immagine (User Request)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 60px 0 80px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(241,245,249,0.7) 0%, rgba(255,255,255,0) 100%);
}

body.dark .hero-section {
  background: linear-gradient(180deg, rgba(15,23,42,0.8) 0%, rgba(9,13,22,0) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 9999px;
  background-color: #fee2e2;
  color: #991b1b;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 20px;
  border: 1px solid #fecaca;
}

body.dark .hero-badge {
  background-color: rgba(220, 38, 38, 0.18);
  color: #fca5a5;
  border-color: rgba(220, 38, 38, 0.35);
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #dc2626, #f43f5e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-text-muted-light);
  line-height: 1.65;
  margin-bottom: 28px;
}

body.dark .hero-desc {
  color: var(--color-text-muted-dark);
}

/* Modulo rapido nella Hero */
.hero-quick-box {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
  margin-bottom: 24px;
}

body.dark .hero-quick-box {
  background-color: var(--color-card-dark);
  border-color: var(--color-border-dark);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

.quick-form-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.form-select, .form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-family: inherit;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  background-color: #f8fafc;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

body.dark .form-select, body.dark .form-input, body.dark .form-textarea {
  background-color: #0b1120;
  border-color: #334155;
  color: #f8fafc;
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
}

/* Dissolvenza in entrata sull'immagine della Hero Section (User Request) */
.hero-image-wrapper {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
  border: 4px solid #ffffff;
  opacity: 0;
  transform: scale(0.94) translateY(24px);
  filter: blur(4px);
  animation: heroDissolveIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.15s;
}

body.dark .hero-image-wrapper {
  border-color: var(--color-border-dark);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
}

@keyframes heroDissolveIn {
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
    filter: blur(0);
  }
}

.hero-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: transform 0.8s ease;
}

.hero-image-wrapper:hover .hero-img {
  transform: scale(1.04);
}

.hero-floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 12px 18px;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

body.dark .hero-floating-badge {
  background: rgba(17, 24, 39, 0.92);
  border-color: #374151;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

.hero-floating-badge.badge-top {
  top: 18px;
  left: 18px;
}

.hero-floating-badge.badge-bottom {
  bottom: 18px;
  right: 18px;
  max-width: 280px;
}

/* ==========================================================================
   Animazioni sui blocchi man mano che compaiono (User Request)
   ========================================================================== */
.reveal-block {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-block.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Sezione Statistiche & Risultati
   ========================================================================== */
.stats-section {
  padding: 56px 0;
  background-color: #ffffff;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

body.dark .stats-section {
  background-color: var(--color-card-dark);
  border-color: var(--color-border-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.stat-card {
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 24px 18px;
  text-align: center;
  transition: all 0.3s ease;
}

body.dark .stat-card {
  background-color: #0b1120;
  border-color: #1e293b;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(220, 38, 38, 0.4);
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
}

.stat-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 12px;
  border-radius: 12px;
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

body.dark .stat-icon {
  background-color: #1e293b;
}

.stat-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-text-light);
  line-height: 1.1;
  margin-bottom: 4px;
}

body.dark .stat-value {
  color: var(--color-text-dark);
}

.stat-value span {
  color: var(--color-primary);
}

.stat-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-light);
}

body.dark .stat-label {
  color: var(--color-text-dark);
}

.stat-desc {
  font-size: 0.75rem;
  color: var(--color-text-muted-light);
  margin-top: 4px;
}

body.dark .stat-desc {
  color: var(--color-text-muted-dark);
}

/* ==========================================================================
   Sezioni Card e Griglie (Servizi, Medici, Blog, Recensioni)
   ========================================================================== */
.section-padding {
  padding: 70px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 9999px;
  background-color: #fee2e2;
  color: #b91c1c;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

body.dark .section-tag {
  background-color: rgba(220, 38, 38, 0.2);
  color: #fca5a5;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 12px;
}

.section-subtitle {
  color: var(--color-text-muted-light);
  font-size: 1rem;
}

body.dark .section-subtitle {
  color: var(--color-text-muted-dark);
}

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

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

body.dark .card {
  background-color: var(--color-card-dark);
  border-color: var(--color-border-dark);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(220, 38, 38, 0.4);
  box-shadow: 0 16px 36px rgba(0,0,0,0.08);
}

body.dark .card:hover {
  box-shadow: 0 16px 36px rgba(0,0,0,0.4);
}

/* Card Medico */
.doctor-avatar {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 18px;
  margin-bottom: 16px;
}

/* ==========================================================================
   Sistema di Prenotazione Visite (Multi-Step)
   ========================================================================== */
.booking-portal {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 28px;
  padding: 36px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.05);
}

body.dark .booking-portal {
  background-color: var(--color-card-dark);
  border-color: var(--color-border-dark);
}

.stepper {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text-muted-light);
}

.stepper .step-active {
  color: var(--color-primary);
}

.stepper-bar {
  width: 100%;
  height: 8px;
  background-color: #e2e8f0;
  border-radius: 9999px;
  margin-bottom: 32px;
  overflow: hidden;
}

body.dark .stepper-bar {
  background-color: #1e293b;
}

.stepper-progress {
  height: 100%;
  background: var(--color-primary);
  width: 25%;
  border-radius: 9999px;
  transition: width 0.4s ease;
}

.date-chips {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin: 16px 0;
}

.date-chip {
  padding: 12px 6px;
  border-radius: 14px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  color: inherit;
}

body.dark .date-chip {
  background-color: #0b1120;
  border-color: #334155;
}

.date-chip:hover {
  border-color: var(--color-primary);
}

.date-chip.selected {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  transform: scale(1.04);
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.slot-btn {
  padding: 9px;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  border: 1px solid #cbd5e1;
  background-color: #fff;
  cursor: pointer;
  transition: all 0.2s;
  color: inherit;
}

body.dark .slot-btn {
  background-color: #0b1120;
  border-color: #334155;
}

.slot-btn:hover {
  border-color: var(--color-primary);
}

.slot-btn.selected {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ==========================================================================
   Pulsante Flottante dei Cookie (In basso a SINISTRA - User Request)
   ========================================================================== */
#floating-cookie-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  color: #d97706;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

body.dark #floating-cookie-btn {
  background-color: #1e293b;
  border-color: #334155;
  color: #fbbf24;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

#floating-cookie-btn:hover {
  transform: scale(1.12) rotate(15deg);
  border-color: #d97706;
}

.cookie-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #dc2626;
  border: 2px solid #ffffff;
}

body.dark .cookie-dot {
  border-color: #1e293b;
}

/* Tooltip per Cookie */
.cookie-tooltip {
  position: absolute;
  left: 60px;
  top: 50%;
  transform: translateY(-50%);
  background-color: #0f172a;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

#floating-cookie-btn:hover .cookie-tooltip {
  opacity: 1;
}

/* ==========================================================================
   Pulsanti Flottanti in Basso a DESTRA (WhatsApp & Scroll Top)
   ========================================================================== */
.floating-actions-right {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  z-index: 999;
}

#btn-whatsapp {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  position: relative;
}

#btn-whatsapp:hover {
  background-color: #1ebe5d;
  transform: scale(1.1);
}

#btn-scroll-top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #1e293b;
  color: #ffffff;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

#btn-scroll-top:hover {
  background-color: var(--color-primary);
  transform: translateY(-3px);
}

/* ==========================================================================
   Modali & Banner Cookie
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.open {
  display: flex;
  animation: fadeInModal 0.2s ease-out;
}

@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-box {
  background-color: #ffffff;
  border-radius: 24px;
  max-width: 640px;
  width: 100%;
  padding: 28px;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid #e2e8f0;
  box-shadow: 0 25px 60px rgba(0,0,0,0.25);
}

body.dark .modal-box {
  background-color: var(--color-card-dark);
  border-color: var(--color-border-dark);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid #e2e8f0;
  padding: 20px 0;
  z-index: 9998;
  box-shadow: 0 -10px 30px rgba(0,0,0,0.08);
  display: none;
}

body.dark .cookie-banner {
  background-color: rgba(17, 24, 39, 0.96);
  border-top-color: var(--color-border-dark);
}

.cookie-banner.visible {
  display: block;
}

/* Footer */
.site-footer {
  background-color: #0b1120;
  color: #94a3b8;
  padding: 64px 0 28px;
  border-top: 1px solid #1e293b;
  margin-top: auto;
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-title {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  text-align: left;
  padding: 0;
}

.footer-link:hover {
  color: #ffffff;
}

/* Media Queries Responsivi */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .date-chips {
    grid-template-columns: repeat(4, 1fr);
  }
  .slot-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .topbar {
    display: none;
  }
  .nav-menu {
    display: none;
  }
  .hamburger-btn {
    display: block;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .card-grid, .card-grid-2 {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .date-chips {
    grid-template-columns: repeat(3, 1fr);
  }
  .slot-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}