/* ═══════════════════════════════════════════════
   KAPELGY — RESPONSIVE & MENU MOBILE/TABLETTE
   Breakpoints :
     1200px  (grand écran)
     1024px  (tablette paysage)
      768px  (tablette portrait / mobile large)
      480px  (mobile standard)
      360px  (petit mobile)
═══════════════════════════════════════════════ */

/* ── AMÉLIORATIONS GLOBALES TACTILES ────────── */

/* Cibles tactiles min 44px (WCAG 2.5.5) */
a, button, [role="button"],
.demo-tab, .audit-btn,
.btn-nav, .btn-primary, .btn-secondary,
.btn-accept-all, .btn-refuse-all, .btn-save {
  min-height: 44px;
}
.demo-tab { display: flex; align-items: center; }

/* Supprime le délai 300ms sur mobile */
* { touch-action: manipulation; }

/* Évite le zoom auto sur les inputs iOS */
input, select, textarea { font-size: 16px !important; }

/* Scrolling momentum natif iOS */
.demo-tab-bar, .nav-links, .toc ol {
  -webkit-overflow-scrolling: touch;
}

/* ── FOCUS VISIBLE GLOBAL ───────────────────── */
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── OVERLAY FOND SOMBRE ─────────────────────── */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 98;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.nav-overlay.visible {
  display: block;
  opacity: 1;
}

/* ── NAV SCROLL EFFECT ─────────────────────── */
nav { transition: background 0.3s ease, box-shadow 0.3s ease; }
nav.scrolled {
  background: rgba(6, 13, 24, 0.98) !important;
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
}

/* ── NAV RIGHT WRAPPER ─────────────────────── */
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ── HAMBURGER — caché par défaut (desktop) ── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 8px;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}
.hamburger:hover,
.hamburger:focus-visible {
  background: rgba(255,255,255,0.1);
  border-color: rgba(0,200,150,0.3);
}

.ham-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.35s cubic-bezier(0.23,1,0.32,1),
              opacity 0.25s ease,
              width 0.3s ease;
  transform-origin: center;
}

/* Animation → X */
.hamburger.open .ham-line-1 { transform: translateY(7px) rotate(45deg); }
.hamburger.open .ham-line-2 { opacity: 0; width: 0; }
.hamburger.open .ham-line-3 { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════════════
   TABLETTE PAYSAGE — 1024px
══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .section-inner { padding: 80px 32px; }
  .hero          { padding: 100px 32px 60px; }
  .page-wrapper  { padding: 100px 32px 60px; }

  nav          { padding: 0 32px; }
  .nav-links   { gap: 20px; }
  .nav-links a { font-size: 12px; }
  .nav-badge   { display: none; }

  .features-grid   { grid-template-columns: repeat(2, 1fr); }
  .compliance-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid    { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }

  .footer-main         { grid-template-columns: 1fr 1fr; padding: 60px 32px 0; }
  .footer-status       { padding: 32px; }
  .footer-bottom-inner { padding: 20px 32px; }

  /* Demo tablette */
  .dash-kpis     { grid-template-columns: repeat(2, 1fr); }
  .pq-demo-grid  { grid-template-columns: 1fr; }
  .audit-modules { grid-template-columns: repeat(3, 1fr); }
  .demo-body     { padding: 24px; }
}

/* ══════════════════════════════════════════════
   TABLETTE PORTRAIT / MOBILE LARGE — 768px
══════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* NAV */
  nav { padding: 0 20px; height: 64px; }

  /* Menu déroulant plein écran */
  .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0; bottom: 0;
    z-index: 99;
    background: rgba(6,13,24,0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 32px 24px 40px;
    gap: 0;
    overflow-y: auto;
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.23,1,0.32,1),
                opacity 0.3s ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  /* Liens */
  .nav-links a {
    display: flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--text-mid);
    text-decoration: none;
    letter-spacing: -0.01em;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: color 0.2s, padding-left 0.2s;
    min-height: 60px;
  }
  .nav-links a:first-child { border-top: 1px solid rgba(255,255,255,0.06); }
  .nav-links a:hover,
  .nav-links a:focus { color: var(--green); padding-left: 8px; }
  .nav-links .nav-badge { display: none; }

  /* Bouton CTA en bas du menu */
  .nav-links::after {
    content: '⚛ Essayer la démo';
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 32px;
    padding: 16px 24px;
    min-height: 56px;
    background: linear-gradient(135deg, var(--blue-dark), var(--green-forest));
    color: white;
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 800;
    border-radius: 10px;
    letter-spacing: 0.02em;
    box-shadow: 0 0 30px rgba(0,200,150,0.2);
  }

  /* Hamburger visible, CTA desktop caché */
  .hamburger { display: flex; }
  .btn-nav   { display: none; }

  /* Contenu */
  .page-wrapper  { padding: 90px 20px 60px; }
  .section-inner { padding: 60px 20px; }
  .hero          { padding: 100px 20px 60px; min-height: auto; }

  /* Hero */
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .btn-primary,
  .btn-secondary {
    justify-content: center;
    width: 100%;
    padding: 16px 24px;
  }

  /* Hero stats */
  .hero-stats {
    flex-direction: column;
    border-radius: 8px;
  }
  .hero-stat {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .hero-stat:last-child { border-bottom: none; }

  /* Grilles */
  .features-grid   { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .pricing-grid    { grid-template-columns: 1fr; }
  .pq-grid         { grid-template-columns: 1fr; }
  .pq-visual       { display: none; }
  .rights-grid     { grid-template-columns: 1fr; }

  /* Demo */
  .demo-shell  { border-radius: 10px; }
  .demo-body   { padding: 20px 16px; min-height: auto; }

  /* Onglets démo scrollables horizontalement */
  .demo-tab-bar {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .demo-tab-bar::-webkit-scrollbar { display: none; }
  .demo-tab {
    scroll-snap-align: start;
    flex-shrink: 0;
    padding: 12px 16px;
    font-size: 10px;
  }

  /* Dashboard */
  .dash-header  { flex-direction: column; align-items: flex-start; gap: 10px; }
  .dash-kpis    { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; }
  .kpi          { padding: 14px 16px; }
  .kpi-val      { font-size: 22px; }

  /* Alertes */
  .alert-row  { flex-wrap: wrap; gap: 6px; padding: 10px 14px; font-size: 12px; }
  .alert-msg  { width: 100%; }
  .alert-time { margin-left: auto; }

  /* PQ Demo */
  .pq-demo-grid       { grid-template-columns: 1fr; }
  .coverage-ring-wrap { gap: 20px; }
  .cring              { width: 68px; height: 68px; }
  .cring-val          { font-size: 15px; }

  /* Audit */
  .audit-url-bar { flex-direction: column; gap: 10px; }
  .audit-btn     { width: 100%; justify-content: center; }
  .audit-modules { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .audit-mod     { padding: 10px 8px; }

  /* Footer */
  .footer-main         { grid-template-columns: 1fr; padding: 40px 20px 0; }
  .footer-status       { padding: 20px; flex-wrap: wrap; gap: 12px; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; gap: 12px; padding: 16px 20px; }
  .footer-legal        { flex-wrap: wrap; gap: 12px; }

  /* Pages légales */
  .cookie-table {
    font-size: 11px;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  .cookie-table th,
  .cookie-table td { padding: 8px 10px; }
  .pricing-table {
    font-size: 12px;
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .info-card-row  { flex-direction: column; gap: 4px; }
  .info-label     { min-width: auto; }
  .info-card      { padding: 16px 18px; }

  /* Consentement */
  .consent-panel { padding: 20px; }
  .consent-row   { flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px 0; }
  .consent-btns  { flex-direction: column; gap: 10px; }
  .btn-accept-all,
  .btn-refuse-all,
  .btn-save      { width: 100%; text-align: center; }
}

/* ══════════════════════════════════════════════
   MOBILE STANDARD — 480px
══════════════════════════════════════════════ */
@media (max-width: 480px) {
  /* Typographie */
  .page-h1    { font-size: 26px; }
  .section-h2 { font-size: 22px; }
  .hero-h1    { font-size: clamp(28px, 9vw, 42px); }
  .hero-desc  { font-size: 15px; }

  /* Nav */
  nav        { height: 60px; padding: 0 16px; }
  .nav-links { top: 60px; padding: 24px 16px 32px; }
  .nav-links a { font-size: 20px; padding: 14px 0; }

  /* Hero */
  .hero      { padding: 88px 16px 48px; }

  /* Cards tarifaires */
  .pricing-card  { padding: 24px 18px; }
  .pricing-price { font-size: 36px; }

  /* Demo */
  .demo-body     { padding: 16px 12px; }
  .dash-kpis     { grid-template-columns: 1fr 1fr; gap: 8px; }
  .kpi           { padding: 12px 14px; }
  .kpi-val       { font-size: 20px; }
  .kpi-label     { font-size: 8px; }
  .audit-modules { grid-template-columns: repeat(2, 1fr); }
  .demo-titlebar { padding: 10px 14px; }

  /* Footer */
  .footer-legal { flex-direction: column; gap: 8px; }

  /* Légal */
  .section-inner { padding: 48px 16px; }
  .page-wrapper  { padding: 80px 16px 48px; }
  .legal-section h2 { font-size: 18px; }
  .toc            { padding: 18px; }
  .toc ol         { font-size: 13px; }
}

/* ══════════════════════════════════════════════
   PETIT MOBILE — 360px
══════════════════════════════════════════════ */
@media (max-width: 360px) {
  nav         { padding: 0 12px; }
  .hero-h1    { font-size: 26px; }
  .section-h2 { font-size: 20px; }
  .demo-tab   { padding: 10px 12px; font-size: 9px; }
  .dash-kpis  { grid-template-columns: 1fr; }
  .coverage-ring-wrap { flex-direction: column; gap: 16px; }
  .pricing-price      { font-size: 32px; }
  .audit-modules      { grid-template-columns: repeat(2, 1fr); }
  .btn-primary,
  .btn-secondary      { padding: 14px 16px; font-size: 13px; }
}

/* ══════════════════════════════════════════════
   MODE PAYSAGE MOBILE (hauteur < 500px)
══════════════════════════════════════════════ */
@media (max-height: 500px) and (max-width: 900px) {
  .nav-links {
    padding: 12px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    overflow-y: auto;
  }
  .nav-links a  { font-size: 18px; padding: 12px 0; }
  .nav-links::after { display: none; }
  .hero         { min-height: auto; padding: 72px 20px 40px; }
  nav           { height: 56px; }
}

/* ══════════════════════════════════════════════
   PRÉFÉRENCE : MOUVEMENT RÉDUIT
══════════════════════════════════════════════ */
@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;
  }
}

/* ══════════════════════════════════════════════
   IMPRESSION
══════════════════════════════════════════════ */
@media print {
  nav, .hamburger, .nav-overlay,
  .hero-bg, .footer-matrix,
  .btn-nav, .btn-primary, .btn-secondary { display: none !important; }
  body { background: white !important; color: black !important; }
  .page-wrapper { padding: 20px !important; }
}