/* BOTÃO MENU */
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
}

/* MOBILE */
@media (max-width: 900px) {

    .mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
  }

  .header-actions {
    display: none;
  }
  .menu-toggle {
    display: block;
    padding: 15px;
  }

  .main-nav {
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: #0d0d0d;
    display: none;
    flex-direction: column;
    padding: 20px;
  }

  .main-nav.open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    gap: 16px;
  }
  .site-footer .footer-brand, .footer-logo{
    align-items: center;
    margin: 0 auto;
  }

  .site-footer .footer-container{
    text-align: center;
    padding: 10px;
  }

  .site-footer .footer-bottom{
    margin-top: 20px;
    padding: 15px;
  }
}

/* =========================
   ATÉ 1100px
========================= */
@media (max-width: 1100px) {
  .hero-content h1 {
    font-size: 3.2rem;
  }

  .hero-container {
    gap: 32px;
  }

  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

/* =========================
   ATÉ 900px
========================= */
@media (max-width: 900px) {
  .main-nav {
    display: none;
  }

  .header-container {
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 16px 0;
  }

  .header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .hero-container {
    grid-template-columns: 1fr;
  }

  .hero-content h1 {
    font-size: 2.8rem;
  }

  .hero-text {
    max-width: 100%;
  }

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

  .supporters-content {
    max-width: 100%;
  }

  .section-heading h2,
  .supporters-content h2,
  .final-cta-container h2 {
    font-size: 2.1rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }
}

/* =========================
   ATÉ 640px
========================= */
@media (max-width: 640px) {
  .container {
    padding: 0 18px;
  }

  .site-header {
    position: static;
  }

  .logo {
    height: 34px;
  }

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

  .header-actions .btn {
    width: 100%;
  }

  .hero-section,
  .problem-section,
  .solution-section,
  .how-it-works-section,
  .supporters-section,
  .importance-section,
  .roadmap-section,
  .final-cta-section,
  .for-who-section,
  .evaluation-section,
  .support-section,
  .process-section,
  .important-section,
  .apply-form-section {
    padding: 72px 0;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-buttons,
  .supporters-buttons,
  .final-cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons .btn,
  .supporters-buttons .btn,
  .final-cta-buttons .btn {
    width: 100%;
  }

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

  .section-heading {
    margin-bottom: 36px;
  }

  .section-heading h2,
  .supporters-content h2,
  .final-cta-container h2 {
    font-size: 1.8rem;
  }

  .section-heading p,
  .supporters-content p,
  .final-cta-container p {
    font-size: 1rem;
  }

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

  .info-card,
  .step-card,
  .roadmap-item {
    padding: 22px;
  }

  .footer-bottom p {
    font-size: 0.88rem;
  }
}