/* ============================================================
   Ajustes responsivos — tablet e mobile
   ============================================================ */

/* ---------- Notebook / tablet grande (até 1024px) ---------- */
@media (max-width: 1024px) {
  :root {
    --font-size-3xl: 2.5rem;
    --font-size-2xl: 2rem;
    --space-9: 4.5rem;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }

  .hero__content {
    text-align: center;
  }

  .hero__subtitle {
    margin-inline: auto;
  }

  .hero__actions,
  .hero__bullets {
    justify-content: center;
  }

  .hero__media {
    max-width: 640px;
    margin-inline: auto;
    width: 100%;
  }

  .features__grid,
  .showcase,
  .testimonials,
  .thanks__steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats__inner {
    grid-template-columns: repeat(2, 1fr);
    row-gap: var(--space-6);
  }

  .stats__item:nth-child(3) {
    border-left: none;
  }

  .logos__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer__inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Tablet / menu mobile (até 860px) ---------- */
@media (max-width: 860px) {
  .header__menu-toggle {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-5);
    background-color: var(--surface-dark-deep);
    border-bottom: 1px solid var(--border-dark);
    padding: var(--space-6) var(--space-5);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base),
      visibility var(--transition-base);
  }

  .header__nav--open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .header__nav-link {
    display: block;
    padding: var(--space-4) var(--space-2);
    font-size: var(--font-size-base);
    border-bottom: 1px solid var(--border-dark);
  }

  .header__nav .btn {
    width: 100%;
  }

  .header__nav--simple {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    background: none;
    border: none;
    padding: 0;
    flex-direction: row;
  }

  .header__nav--simple .header__nav-link {
    border: none;
    padding: 0;
    font-size: var(--font-size-sm);
  }

  .contact {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }
}

/* ---------- Tablet estreito / modal de planos (até 720px) ---------- */
@media (max-width: 720px) {
  .plan-modal__plans {
    grid-template-columns: 1fr;
  }

  .plan-card--featured {
    order: -1;
  }
}

/* ---------- Celular (até 640px) ---------- */
@media (max-width: 640px) {
  :root {
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.625rem;
    --font-size-xl: 1.5rem;
    --space-9: 3.5rem;
    --space-8: 3rem;
  }

  .container {
    padding-inline: var(--space-4);
  }

  .hero {
    padding-top: calc(var(--header-height) + var(--space-6));
  }

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

  .hero__actions .btn {
    width: 100%;
  }

  .hero__bullets {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    width: fit-content;
    margin-inline: auto;
  }

  .features__grid,
  .showcase,
  .testimonials,
  .steps,
  .checklist,
  .thanks__steps {
    grid-template-columns: 1fr;
  }

  .stats__inner {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .stats__item {
    border-left: none !important;
    text-align: left;
    flex-direction: row;
    align-items: baseline;
    gap: var(--space-3);
  }

  .stats__value {
    min-width: 5.5rem;
  }

  .logos__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section__head {
    margin-bottom: var(--space-6);
  }

  .feature-card,
  .step,
  .testimonial,
  .contact__form,
  .thanks__step {
    padding: var(--space-5);
  }

  .cta-final__logo {
    width: 72px;
    height: 72px;
  }

  .thanks__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .legal__section,
  .legal__contact {
    padding: var(--space-5);
  }

  .legal__contact-grid {
    grid-template-columns: 1fr;
  }

  .legal__tabs {
    width: 100%;
    border-radius: var(--radius-md);
  }

  .legal__tab {
    flex: 1;
    text-align: center;
  }

  .legal__document {
    margin-top: -1.25rem;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .plan-modal {
    padding: var(--space-3);
    align-items: flex-end;
  }

  .plan-modal__dialog {
    padding: var(--space-6) var(--space-4) var(--space-5);
    max-height: calc(100vh - 1rem);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .plan-modal__plans {
    grid-template-columns: 1fr;
  }

  .plan-card--featured {
    order: -1;
    padding-top: calc(var(--space-5) + 8px);
  }

  .plan-card {
    padding: var(--space-5);
  }
}

/* ---------- Celular pequeno (até 380px) ---------- */
@media (max-width: 380px) {
  :root {
    --font-size-3xl: 1.75rem;
  }

  .btn--lg {
    padding: 0.875rem 1.5rem;
    font-size: var(--font-size-base);
  }

  .logos__grid {
    grid-template-columns: 1fr;
  }
}