/* =========================================================
   RESPONSIVE — breakpoints centralizados
   (mobile-first ajustado sobre o layout desktop já definido)
   ========================================================= */

/* ---------- Tablets ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-bg { bottom: auto; height: 480px; }
  .hero-bg img { object-position: 65% 25%; }
  .hero-visual { min-height: 0; }
  .hero-card { position: static; margin-top: 24px; width: 92%; margin-inline: auto; }
  .steps-track { grid-template-columns: repeat(3, 1fr); row-gap: 48px; }
  .step::after { display: none; }
  .solutions-track {
    display: grid;
    grid-auto-flow: column;
    grid-template-columns: none;
    grid-auto-columns: minmax(240px, 62%);
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 10px;
    scrollbar-width: none;
    margin-inline: -2px;
    padding-inline: 2px;
  }
  .solutions-track::-webkit-scrollbar { display: none; }
  .solution-card { scroll-snap-align: start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .cta-grid { grid-template-columns: 1fr; }
  .cta-action { justify-self: stretch; align-items: flex-start; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- Mobile nav ---------- */
@media (max-width: 900px) {
  .main-nav {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 4px;
    border-bottom: 1px solid var(--color-dark-border);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), visibility var(--t-fast);
  }
  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .main-nav > a, .nav-dropdown-toggle {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-dark-border);
  }
  .nav-dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    background: transparent;
    padding-left: 12px;
    display: none;
  }
  .nav-dropdown.is-open .nav-dropdown-menu { display: block; }
  .nav-dropdown-menu a { color: rgba(255,255,255,0.7); }
  .nav-dropdown-menu a:hover { background: transparent; color: #fff; }

  .nav-toggle { display: flex; }
}

/* ---------- Small tablets / large phones ---------- */
@media (max-width: 760px) {
  .hero-copy h1 { font-size: 36px; }
  .stats-bar { flex-direction: column; align-items: flex-start; padding: 22px; margin-top: -24px; }
  .stat-item { width: 100%; }
  .steps-track { grid-template-columns: repeat(2, 1fr); }
  .cta-list { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ---------- Phones ---------- */
@media (max-width: 560px) {
  .container { padding-inline: 18px; }
  .header-inner { gap: 10px; }
  .header-actions .btn-primary { padding: 9px 14px; font-size: 12.5px; gap: 6px; }
  .header-actions .btn-primary svg { display: none; }
  /* No celular o botao de parceiro fica so com o icone, para nao brigar por
     espaco com o botao verde de atendimento. */
  .header-actions .btn-parceiro span { display: none; }
  .header-actions .btn-parceiro { padding: 9px 12px; }
  .hero { padding-top: 0; padding-bottom: 24px; }
  .hero-grid { padding-top: 32px; padding-bottom: 24px; }
  .hero-bg { height: 400px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-features { gap: 18px; flex-direction: column; }
  .steps-track { grid-template-columns: 1fr; }
  .step-badge { margin-left: calc(50% + 30px); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .solutions-track { grid-auto-columns: 80vw; }
  .hero-card { padding: 20px; }

  /* Parceiros — reduz a escala mantendo a proporção óptica entre os logos */
  .partners-row { gap: 26px 30px; }
  .partner-cora    { height: 28px; }
  .partner-ton     { height: 25px; }
  .partner-serasa  { height: 22px; }
  .partner-asaas   { height: 19px; }
  .partner-safeweb { height: 18px; }
}