/* =========================================================
   METHODUZ — RESPONSIVO
   Mobile começa em 1200px para baixo
   ========================================================= */

@media (max-width: 1200px) {
  :root { --header-h: 74px; }

  /* Header vira mobile */
  .nav--desktop { display: none; }
  .header__cta { display: none; }
  .burger { display: inline-flex; }
  .brand img { width: 150px; }

  /* Painel do menu */
  .nav--mobile {
    display: block; position: fixed; z-index: 99;
    top: 0; right: 0; height: 100dvh; width: min(420px, 88vw);
    background: linear-gradient(160deg, #131313, #0b0b0b);
    border-left: 1px solid var(--line-strong);
    box-shadow: -30px 0 70px -30px rgba(0,0,0,.95);
    transform: translateX(105%);
    transition: transform .45s cubic-bezier(.6,.05,.28,1);
    overflow-y: auto;
  }
  .nav--mobile.is-open { transform: translateX(0); }
  .nav__inner { padding: calc(var(--header-h) + 26px) 30px 40px; display: grid; gap: 6px; }

  .nav--mobile a {
    display: flex; align-items: baseline; gap: 14px;
    font-size: 1.5rem; font-weight: 600; padding: 14px 0;
    border-bottom: 1px solid var(--line);
    opacity: 0; transform: translateX(26px);
    transition: color .25s ease, opacity .4s ease, transform .4s ease;
  }
  .nav--mobile a span { font-size: .78rem; color: var(--orange); font-weight: 600; letter-spacing: .1em; }
  .nav--mobile a:hover, .nav--mobile a.is-active { color: var(--orange); }
  .nav--mobile.is-open a { opacity: 1; transform: translateX(0); }
  .nav--mobile.is-open a:nth-child(1) { transition-delay: .10s; }
  .nav--mobile.is-open a:nth-child(2) { transition-delay: .16s; }
  .nav--mobile.is-open a:nth-child(3) { transition-delay: .22s; }
  .nav--mobile.is-open a:nth-child(4) { transition-delay: .28s; }
  .nav--mobile.is-open a:nth-child(5) { transition-delay: .34s; }
  .nav--mobile.is-open .nav__cta { transition-delay: .40s; }

  .nav__cta {
    justify-content: center; margin-top: 22px; border-bottom: none !important;
    font-size: 1rem !important; padding: 16px 24px !important;
  }
  .nav__social { display: flex; gap: 12px; margin-top: 26px; }
  .nav__social a {
    width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
    border: 1px solid var(--line); background: var(--surface); font-size: 1.1rem;
    padding: 0 !important; opacity: 1 !important; transform: none !important;
  }
  .nav__social a:hover { background: var(--orange); color: #0b0b0b; border-color: var(--orange); }

  /* Layout */
  .hero__inner,
  .split,
  .contact { grid-template-columns: 1fr; gap: 40px; }
  .split--reverse .split__media { order: 0; }
  .hero { padding: calc(var(--header-h) + 56px) 0 70px; }
  .grid--6 { grid-template-columns: repeat(2, 1fr); }
  .cta__inner { padding: 54px 36px; }
}

@media (max-width: 860px) {
  .section { padding: 72px 0; }
  .cards--3, .cards--2 { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  h1 { font-size: 2.05rem; }
  h2 { font-size: 1.65rem; }
  .grid--6 { grid-template-columns: 1fr; }
  .hero__actions .btn,
  .cta__content .btn { width: 100%; }
  .cta__inner { padding: 40px 22px; }
  .banner { padding: 26px 22px; }
  .chips span { font-size: .86rem; padding: 9px 16px; }
  .footer__inner { grid-template-columns: 1fr; gap: 30px; }
  .footer__bottom { flex-direction: column-reverse; align-items: flex-start; }
  .whats-float { right: 16px; bottom: 16px; width: 54px; height: 54px; font-size: 1.5rem; }
  .faq__item summary { font-size: .96rem; padding-right: 48px; }
}