/* ── Tablette ── */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-inner {
    padding: 0 20px;
    height: 56px;
  }

  .grid-3,
  .grid-2,
  .charts-row,
  .bottom-row,
  .stats-adv-grid {
    grid-template-columns: 1fr;
  }

  .kpis {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .proof-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 18px 32px;
  }

  .footer {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .app-nav-inner {
    padding: 0 16px;
    height: 52px;
  }

  .app-tabs {
    gap: 0;
  }

  .app-tab {
    padding: 6px 12px;
    font-size: 12px;
  }

  .app-name {
    display: none;
  }

  .app-role {
    display: none;
  }

  .hero {
    padding: 80px 24px 70px;
  }

  .hero h1 {
    font-size: clamp(32px, 8vw, 52px);
  }

  .hero-sub {
    font-size: 16px;
  }
}

/* ── Mobile ── */
@media (max-width: 480px) {

  /* Nav */
  .nav-inner {
    padding: 0 16px;
    height: 52px;
  }

  .nav-logo {
    font-size: 15px;
  }

  .nav-actions {
    gap: 8px;
  }

  .nav-login {
    display: none;
  }

  .nav-cta {
    font-size: 12px;
    padding: 8px 16px;
  }

  /* Hero */
  .hero {
    padding: 60px 20px 52px;
    text-align: left;
  }

  .hero h1 {
    font-size: 34px;
    line-height: 1.1;
  }

  .hero-sub {
    font-size: 15px;
    max-width: 100%;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-dark,
  .hero-actions .btn-outline {
    text-align: center;
    padding: 14px 20px;
  }

  .olive-tag {
    font-size: 11px;
  }

  /* Proof bar */
  .proof {
    flex-wrap: wrap;
  }

  .proof-item {
    width: 50%;
    padding: 16px;
    border-right: none;
    border-bottom: 1px solid var(--border);
    text-align: center;
  }

  .proof-num {
    font-size: 22px;
  }

  /* Sections */
  .section {
    padding: 56px 20px;
  }

  .section-title {
    font-size: 26px;
  }

  .section-sub {
    font-size: 14px;
  }

  /* Étapes */
  .step {
    padding: 20px 0;
  }

  /* Cards */
  .card, .card-white {
    padding: 20px;
  }

  /* Plans */
  .plan {
    padding: 22px;
  }

  /* FAQ */
  .faq-item {
    padding: 18px;
  }

  /* CTA final */
  .cta-final {
    padding: 64px 20px;
  }

  .cta-final h2 {
    font-size: 28px;
  }

  /* App nav */
  .app-nav-inner {
    padding: 0 12px;
    height: 52px;
    gap: 8px;
  }

  .app-tabs {
    flex: 1;
    justify-content: center;
    overflow-x: auto;
    gap: 0;
  }

  .app-tab {
    padding: 5px 10px;
    font-size: 11px;
    white-space: nowrap;
  }

  .app-logo {
    font-size: 14px;
  }

  .app-logout {
    font-size: 11px;
    padding: 4px 10px;
  }

  /* App body */
  .app-body {
    padding: 16px;
  }

  /* KPIs */
  .kpis {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .kpi {
    padding: 14px;
  }

  .kpi-value {
    font-size: 22px;
  }

  /* Dashboard alerts */
  .dash-alert {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
  }

  .dash-alert-link {
    margin-left: 0;
  }

  /* Tone pills */
  .tone-pills {
    gap: 6px;
  }

  .tone-pill {
    font-size: 12px;
    padding: 5px 12px;
  }

  /* Review cards */
  .review-head {
    flex-direction: column;
    gap: 6px;
  }

  .reply-actions {
    flex-direction: column;
  }

  /* Settings */
  .s-row {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  .relance-select {
    width: 100%;
  }

  /* Modal */
  .modal {
    padding: 24px 20px;
  }

  .overlay {
    padding: 16px;
  }

  /* Tabs */
  .tabs-row {
    width: 100%;
  }

  .tab-btn {
    flex: 1;
    text-align: center;
    font-size: 12px;
    padding: 7px 8px;
  }

  /* Demo window */
  .demo-actions {
    flex-direction: column;
  }

  .demo-btn-pub,
  .demo-btn-edit {
    width: 100%;
    text-align: center;
    padding: 10px;
  }

  /* History cards */
  .hist-head {
    flex-direction: column;
    gap: 8px;
  }

  .hist-right {
    flex-wrap: wrap;
  }

  /* Footer */
  .footer {
    padding: 20px 16px;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
  }
}