@media (max-width: 900px) {
  .container { width: min(calc(100% - 40px), var(--container)); }
  .main-nav { position: fixed; inset: 76px 0 auto; display: grid; gap: 0; padding: 16px 20px 24px; background: rgba(13,0,29,.97); border-bottom: 1px solid rgba(255,255,255,.12); transform: translateY(-140%); transition: transform .3s; }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav a { padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 15px; }
  .header-cta { margin-left: auto; }
  .menu-toggle { display: grid; place-content: center; gap: 6px; order: 3; width: 42px; height: 42px; padding: 0; background: transparent; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; }
  .menu-toggle span { width: 17px; height: 1px; background: #fff; transition: transform .25s; }
  .menu-toggle.is-active span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle.is-active span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .hero h1 { font-size: clamp(54px, 10vw, 82px); }
  .numbers { padding: 100px 0; }
  .numbers-inner { grid-template-columns: 1fr; align-items: start; gap: 65px; }
  .numbers-intro { max-width: 620px; }
  .numbers-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .number-card:nth-child(n) { border: 0; }
  .number-card:nth-child(even) { border-left: 1px solid rgba(22,0,47,.12); }
  .number-card:nth-child(n + 3) { border-top: 1px solid rgba(22,0,47,.12); }
  .number-card dt { font-size: clamp(38px, 7vw, 58px); }
  .number-card-wide dt { font-size: clamp(34px, 6.2vw, 51px); }
  .services { padding: 100px 0; }
  .services-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 46px; }
  .services-heading > p { max-width: 620px; }
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card { grid-column: auto; min-height: 300px; }
  .service-card:last-child { grid-column: 1 / 3; min-height: 270px; }
  .brands { padding: 100px 0 90px; }
  .brands-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 46px; }
  .brands-heading > p { max-width: 620px; }
  .brand-item { width: 210px; height: 138px; padding: 25px 32px; }
  .process { padding: 100px 0; }
  .process-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 52px; }
  .process-heading > p { max-width: 620px; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-step:nth-child(3) { border-left: 0; }
  .process-step:nth-child(n + 3) { margin-top: 42px; }
  .projects { padding: 100px 0; }
  .projects-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 46px; }
  .projects-heading > p { max-width: 620px; }
  .projects-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 500px 350px; }
  .project-card-featured { grid-column: 1 / 3; grid-row: auto; }
  .videos { padding: 100px 0; }
  .videos-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 46px; }
  .videos-heading > p { max-width: 620px; }
  .videos-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .video-card:last-child { grid-column: 1 / 3; max-width: calc(50% - 10px); }
  .contact { padding-top: 78px; }
  .contact-grid { gap: 24px; }
  .contact-copy { padding-bottom: 44px; }
  .contact-footer { align-items: flex-start; flex-direction: column; }
  .social-strip-inner { justify-content: flex-start; }
}
@media (max-width: 620px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .site-header, .site-header.is-scrolled { height: 72px; }
  .brand-logo { height: 36px; max-width: 140px; }
  .header-cta { padding: 11px 15px; font-size: 10px; }
  .main-nav { inset-block-start: 72px; }
  .hero { min-height: 700px; }
  .hero-content { justify-content: flex-end; padding-block: 120px 104px; }
  .eyebrow { max-width: 260px; line-height: 1.6; }
  .hero h1 { font-size: clamp(48px, 15vw, 68px); line-height: .94; }
  .hero-copy { margin-top: 22px; font-size: 15px; }
  .hero-actions { width: 100%; display: grid; margin-top: 30px; }
  .btn { width: 100%; min-height: 54px; }
  .hero-footer { bottom: 22px; }
  .hero-footer > :first-child { display: none; }
  .scroll-hint { margin-left: auto; }
  .numbers { padding: 82px 0; }
  .numbers-inner { gap: 50px; }
  .numbers-intro h2 { font-size: clamp(40px, 12vw, 54px); }
  .numbers-grid { grid-template-columns: 1fr; }
  .number-card, .number-card:first-child { padding: 28px 24px; }
  .number-card:nth-child(n) { border: 0; }
  .number-card + .number-card { border-top: 1px solid rgba(22,0,47,.12); }
  .number-card dt { font-size: clamp(46px, 14vw, 64px); }
  .number-card-wide dt { font-size: clamp(38px, 11.5vw, 52px); }
  .number-card dd { margin-top: 12px; }
  .services { padding: 82px 0; }
  .services-heading h2 { font-size: clamp(40px, 12vw, 55px); }
  .services-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
  .service-card, .service-card:last-child { grid-column: 1; min-height: 260px; padding: 25px; }
  .service-content { min-height: 0; }
  .service-card h3 { min-height: 0; font-size: 28px; }
  .brands { padding: 82px 0 72px; }
  .brands-heading h2 { font-size: clamp(40px, 12vw, 55px); }
  .brand-item { width: 170px; height: 116px; padding: 22px 26px; }
  .brands-note { margin-top: 32px; line-height: 1.6; }
  .process { padding: 82px 0; }
  .process-heading h2 { font-size: clamp(40px, 12vw, 55px); }
  .process-grid { grid-template-columns: 1fr; }
  .process-step { padding: 28px 8px 8px; }
  .process-step + .process-step { margin-top: 34px; border-left: 0; }
  .process-number { margin-bottom: 26px; }
  .projects { padding: 82px 0; }
  .projects-heading h2 { font-size: clamp(40px, 12vw, 55px); }
  .projects-grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 430px); gap: 16px; }
  .project-card-featured { grid-column: auto; }
  .project-content { padding: 25px; }
  .project-content h3 { font-size: 28px; }
  .videos { padding: 82px 0; }
  .videos-heading h2 { font-size: clamp(40px, 12vw, 55px); }
  .videos-grid { grid-template-columns: 1fr; gap: 16px; }
  .video-card:last-child { grid-column: auto; max-width: none; }
  .videos-cta { align-items: stretch; flex-direction: column; margin-top: 34px; }
  .videos-cta .btn { width: 100%; }
  .contact { padding-top: 42px; }
  .contact-heading h2 { font-size: clamp(42px, 12vw, 58px); }
  .contact-grid { grid-template-columns: 1fr; margin-top: 24px; }
  .contact-grid::before { top: 118px; height: calc(100% - 76px); }
  .contact-portrait { width: min(66vw, 238px); }
  .contact-copy { padding: 24px 8px 42px; }
  .contact-copy h3 { font-size: 29px; }
  .contact-copy a { font-size: 18px; }
  .contact-footer { padding-block: 34px; }
  .social-strip-inner { min-height: 0; align-items: flex-start; flex-direction: column; gap: 22px; padding-block: 32px; }
  .social-strip-links { align-items: flex-start; flex-direction: column; gap: 22px; }
  .site-footer-inner { min-height: 154px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 16px; }
}
/* Ajustes finais para celular */
@media (max-width: 620px) {

  /* CTA do topo em uma única linha */
  .header-cta { flex-shrink: 0; padding: 11px 14px; font-size: 9px; line-height: 1; white-space: nowrap; }

  /* Redução geral dos títulos das seções */
  .numbers-intro h2,
  .services-heading h2,
  .brands-heading h2,
  .process-heading h2,
  .projects-heading h2,
  .videos-heading h2 { font-size: clamp(35px, 10vw, 44px); line-height: 1; }
  .contact-heading h2 { font-size: clamp(38px, 11vw, 48px); }

  /* Títulos dos cards */
  .service-card h3,
  .project-content h3 { font-size: 25px; }
  .video-copy h3 { font-size: 21px; }

  /* Processo centralizado */
  .process-heading { text-align: center; }
  .process-heading > p { margin-inline: auto; }
  .process-grid { margin-inline: auto; padding-inline: 0; list-style: none; text-align: center; }
  .process-step { display: flex; width: 100%; box-sizing: border-box; align-items: center; flex-direction: column; padding-inline: 16px; }
  .process-step::before { left: 50%; transform: translateX(-50%) scaleX(.18); transform-origin: center; }
  .process-step:hover::before { transform: translateX(-50%) scaleX(1); }
  .process-number { width: 100%; text-align: center; }
  .process-icon { margin-inline: auto; }
  .process-step h3 { font-size: 23px; text-align: center; }
  .process-step p { max-width: 320px; margin-inline: auto; font-size: 13px; text-align: center; }

  /* Logos das redes centralizadas */
  .social-strip-inner { align-items: center; text-align: center; }
  .social-strip-inner > p { width: 100%; text-align: center; }
  .social-strip-links { width: 100%; align-items: center; }
  .social-strip-links a { width: 100%; justify-content: center; }
  .social-strip-links a img { margin-inline: auto; }
}