/**
 * VelumCode — Mobile Experience Layer
 * Applies ONLY at max-width: 767px. Desktop (768px+) is untouched.
 */

@media (max-width: 767px) {
  /* ── Mobile shell — firm viewport, no lateral drift ── */
  html {
    overflow-x: clip;
    overscroll-behavior-x: none;
    width: 100%;
    max-width: 100%;
  }

  body {
    overflow-x: clip;
    overscroll-behavior-x: none;
    overscroll-behavior-y: auto;
    touch-action: manipulation;
    width: 100%;
    max-width: 100%;
    position: relative;
    padding-bottom: var(--mobile-nav-offset, calc(3rem + env(safe-area-inset-bottom)));
  }

  .main-content,
  .header,
  .mobile-bottom-nav,
  .site-footer-compact {
    max-width: 100%;
  }

  .main-content {
    overflow-x: clip;
    padding-bottom: var(--space-4);
  }

  .hero,
  .hero__inner,
  .hero__visual,
  .hero__diagram,
  .st-stage,
  .case-study,
  .case-study__media,
  .case-study__stage,
  .case-showcase,
  .case-showcase__canvas,
  .case-showcase__stage,
  .featured-cases,
  .clients-strip,
  section {
    max-width: 100%;
  }

  .hero,
  .hero__visual,
  .hero__diagram,
  .st-stage,
  .case-study__stage,
  .case-showcase,
  .case-showcase__canvas {
    overflow-x: clip;
  }

  .mobile-hscroll,
  .differentials__grid,
  .testimonials__grid,
  .page-home .testimonials__grid,
  .page-home .services__grid,
  .page-sobre .about-pillars__grid,
  .page-sobre .about-timeline__track,
  .page-service .service-why__grid,
  .page-contato .contact-channels,
  .page-contato .contact-trust__grid,
  .page-contato .contact-flow__track {
    touch-action: pan-x;
  }

  /* ── Mobile-only visibility ── */
  .m-mobile-only {
    display: block;
  }

  /* Hide full footer, hamburger, FAB overlap */
  .site-footer:not(.site-footer-compact) {
    display: none !important;
  }

  /* Hamburger reativado — chrome app (logo central + menu) */

  .whatsapp-fab {
    bottom: calc(var(--mobile-nav-offset, 3rem) + 0.5rem);
  }

  /* ── Bottom Navigation — premium, discrete ── */
  .mobile-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: calc(var(--z-header) + 5);
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    gap: 0;
    padding: var(--mobile-nav-pad-y) 0.25rem max(var(--mobile-nav-pad-y), env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    border-top: 1px solid rgba(15, 23, 42, 0.04);
    box-shadow: none;
  }

  .mobile-bottom-nav__item {
    position: relative;
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.125rem;
    min-width: 2.75rem;
    min-height: var(--mobile-nav-item-h);
    max-width: 4.5rem;
    padding: 0.1875rem 0.125rem 0.25rem;
    font-family: inherit;
    font-size: 0.5625rem;
    font-weight: 500;
    letter-spacing: 0.015em;
    color: #A8B4C4;
    text-decoration: none;
    background: none;
    border: none;
    border-radius: 0;
    -webkit-tap-highlight-color: transparent;
    transition: color 160ms var(--ease-out);
  }

  .mobile-bottom-nav__item::after {
    content: "";
    position: absolute;
    top: 0.0625rem;
    left: 50%;
    width: 0.875rem;
    height: 1.5px;
    border-radius: 1px;
    opacity: 0;
    background: #06C6F5;
    transform: translateX(-50%) scaleX(0.5);
    transition:
      opacity 160ms var(--ease-out),
      transform 160ms var(--ease-out);
  }

  .mobile-bottom-nav__item:active:not(.is-active) {
    opacity: 0.65;
  }

  .mobile-bottom-nav__item.is-active {
    color: #64748B;
  }

  .mobile-bottom-nav__item.is-active::after {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
  }

  .mobile-bottom-nav__icon {
    width: 1.0625rem;
    height: 1.0625rem;
    flex-shrink: 0;
    color: inherit;
    stroke-width: 1.5;
    transition: color 160ms var(--ease-out);
  }

  .mobile-bottom-nav__item.is-active .mobile-bottom-nav__icon {
    color: #06C6F5;
  }

  .mobile-bottom-nav__label {
    line-height: 1;
    color: inherit;
    transition: color 160ms var(--ease-out);
  }

  .mobile-bottom-nav__item.is-active .mobile-bottom-nav__label {
    font-weight: 600;
    color: #64748B;
  }

  @media (prefers-reduced-motion: reduce) {
    .mobile-bottom-nav__item,
    .mobile-bottom-nav__item::after,
    .mobile-bottom-nav__icon,
    .mobile-bottom-nav__label {
      transition: none;
    }
  }

  /* ── Card icons ── */
  .m-card-icon {
    width: 1.375rem;
    height: 1.375rem;
  }

  .differentials__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: var(--space-4);
    color: var(--color-accent-600);
    background: rgba(6, 182, 212, 0.1);
    border-radius: 0.75rem;
  }

  .differentials__item::before {
    display: none;
  }

  .process__step {
    grid-template-columns: 2.75rem 1fr;
    align-items: start;
  }

  .process__step .process__number {
    display: none;
  }

  .process__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    color: var(--color-accent-600);
    background: rgba(6, 182, 212, 0.1);
    border-radius: 0.625rem;
    grid-column: 1;
    grid-row: 1;
  }

  .process__icon svg {
    width: 1.25rem;
    height: 1.25rem;
  }

  .process__step .process__content {
    grid-column: 2;
  }

  /* ── Compact Footer ── */
  .site-footer-compact {
    padding: var(--space-5) clamp(1rem, 4.5vw, 1.25rem) var(--space-4);
    background: var(--color-bg-dark);
    color: var(--color-text-inverse-secondary);
  }

  .site-footer-compact__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    text-align: center;
  }

  .site-footer-compact__logo {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.03em;
    color: var(--color-text-inverse);
  }

  .site-footer-compact__logo span {
    color: var(--color-text-accent-light);
  }

  .site-footer-compact__copy {
    font-size: var(--text-body-sm);
    color: var(--color-text-inverse-secondary);
  }

  .site-footer-compact__social {
    display: flex;
    gap: var(--space-3);
  }

  .site-footer-compact__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--mobile-touch-min);
    height: var(--mobile-touch-min);
    color: var(--color-text-inverse-secondary);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.875rem;
    transition: transform 180ms var(--mobile-ease);
  }

  .site-footer-compact__link:active {
    transform: scale(0.95);
  }

  .site-footer-compact__link svg {
    width: 1.25rem;
    height: 1.25rem;
  }

  .site-footer-compact__link--whatsapp {
    color: var(--color-accent-500);
    background: color-mix(in srgb, var(--color-accent-500) 12%, transparent);
    border-color: color-mix(in srgb, var(--color-accent-500) 28%, transparent);
  }

  .site-footer-compact__legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    font-size: var(--text-body-sm);
  }

  .site-footer-compact__legal a {
    color: var(--color-text-inverse-secondary);
    min-height: 2.75rem;
    display: inline-flex;
    align-items: center;
  }

  /* ── Section rhythm ── */
  .section-header__subtitle {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .hero__indicators {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2);
    padding: var(--space-4) clamp(1rem, 4.5vw, 1.25rem) var(--space-5);
    list-style: none;
    background: var(--color-bg-subtle);
  }

  .hero__indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-2);
    padding: var(--space-3);
    font-size: 0.6875rem;
    line-height: 1.4;
    color: var(--color-text-secondary);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: 0.75rem;
  }

  .hero__indicator svg {
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
    color: var(--color-accent-600);
  }

  /* ── Home spotlight widgets ── */
  .m-home-spotlight {
    padding: 0 clamp(1rem, 4.5vw, 1.25rem) var(--space-6);
    background: var(--color-bg-subtle);
  }

  .m-home-spotlight__track {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
  }

  .m-spotlight-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-5);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(10, 15, 28, 0.05);
    transition: transform 180ms var(--mobile-ease);
  }

  .m-spotlight-card:active {
    transform: scale(0.98);
  }

  .m-spotlight-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    color: var(--color-accent-600);
    background: rgba(6, 182, 212, 0.1);
    border-radius: 0.75rem;
  }

  .m-spotlight-card__icon svg {
    width: 1.375rem;
    height: 1.375rem;
  }

  .m-spotlight-card__title {
    font-size: var(--text-heading-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
  }

  .m-spotlight-card__text {
    font-size: var(--text-body-sm);
    line-height: 1.55;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .m-spotlight-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: var(--space-2);
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-600);
  }

  .m-spotlight-card__cta svg {
    width: 1rem;
    height: 1rem;
  }

  /* ── Tokens mobile ── */
  :root {
    --mobile-touch-min: 2.75rem;
    --mobile-nav-item-h: 2.75rem;
    --mobile-nav-pad-y: 0.125rem;
    --mobile-nav-bar-h: calc(var(--mobile-nav-item-h) + var(--mobile-nav-pad-y) * 2);
    --mobile-nav-offset: calc(var(--mobile-nav-bar-h) + env(safe-area-inset-bottom, 0px));
    --mobile-section-y: clamp(3rem, 8vw, 4.5rem);
    --mobile-ease: cubic-bezier(0.22, 1, 0.36, 1);
  }

  /* ── Global: touch & rhythm ── */
  .container {
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
  }

  .btn,
  .btn--md,
  .btn--lg,
  .link-ghost,
  .process-cta__btn,
  .contact-hero__whatsapp,
  .cta-final__btn {
    min-height: var(--mobile-touch-min);
  }

  .btn {
    border-radius: 0.875rem;
  }

  .section-header {
    margin-bottom: clamp(2rem, 5vw, 2.75rem);
    text-align: left;
  }

  .section-header__subtitle {
    text-align: left;
  }

  .section-header--inverse .section-header__title,
  .section-header--inverse .section-header__subtitle {
    text-align: left;
  }

  .section-cta {
    margin-top: var(--space-8);
  }

  .section-cta .link-ghost,
  .section-cta .btn {
    width: 100%;
    justify-content: center;
  }

  /* Horizontal scroll utility */
  .mobile-hscroll {
    display: flex;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    touch-action: pan-x;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .mobile-hscroll::-webkit-scrollbar {
    display: none;
  }

  .mobile-hscroll__item {
    flex: 0 0 min(88vw, 19rem);
    scroll-snap-align: start;
  }

  .mobile-hscroll-hint {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    font-size: var(--text-body-sm);
    color: var(--color-text-tertiary);
  }

  .mobile-hscroll-hint__dots {
    display: flex;
    gap: 0.375rem;
  }

  .mobile-hscroll-hint__dot {
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background: var(--color-secondary-200);
    transition: background-color 0.25s var(--mobile-ease), transform 0.25s var(--mobile-ease);
  }

  .mobile-hscroll-hint__dot.is-active {
    background: var(--color-accent-500);
    transform: scale(1.25);
  }

  /* ── App header (mobile) — logo only, safe area ── */
  :root {
    --header-height: 3rem;
  }

  .header {
    height: auto;
    min-height: var(--header-height);
    padding-top: env(safe-area-inset-top, 0px);
    background-color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(15, 23, 42, 0.04);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    box-shadow: none;
  }

  .header__inner {
    display: flex !important;
    align-items: center;
    justify-content: center;
    height: var(--header-height);
    padding-inline: 1.25rem;
  }

  .header__logo {
    justify-self: center;
  }

  .header__wordmark {
    font-size: 1rem;
  }

  .header__nav,
  .header__actions,
  .header__toggle,
  .header__overlay {
    display: none !important;
  }

  body.is-sheet-open {
    overflow: hidden;
    overscroll-behavior: none;
  }

  /* ── Bottom Sheet Menu (Mais) — compact, light ── */
  .mobile-sheet {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-header) + 10);
    pointer-events: none;
    visibility: hidden;
  }

  .mobile-sheet.is-open {
    pointer-events: auto;
    visibility: visible;
  }

  .mobile-sheet__backdrop {
    position: absolute;
    inset: 0;
    border: none;
    background: rgba(10, 15, 28, 0.28);
    opacity: 0;
    transition: opacity 260ms var(--mobile-ease);
    cursor: pointer;
    touch-action: none;
  }

  .mobile-sheet.is-open .mobile-sheet__backdrop {
    opacity: 1;
  }

  .mobile-sheet__panel {
    position: absolute;
    left: 0.625rem;
    right: 0.625rem;
    bottom: var(--mobile-nav-offset);
    max-height: min(58vh, 22rem);
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    padding: 0.625rem 0.875rem 0.875rem;
    background: rgba(255, 255, 255, 0.97);
    border-radius: 1rem;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow:
      0 0 0 1px rgba(255, 255, 255, 0.6) inset,
      0 8px 32px rgba(10, 15, 28, 0.12);
    transform: translateY(calc(100% + 1rem));
    transition: transform 280ms var(--mobile-ease);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
  }

  .mobile-sheet.is-open .mobile-sheet__panel {
    transform: translateY(0);
  }

  .mobile-sheet__handle {
    flex-shrink: 0;
    width: 2rem;
    height: 0.1875rem;
    margin: 0 auto 0.125rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.12);
    touch-action: none;
  }

  .mobile-sheet__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.375rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  }

  .mobile-sheet__title {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
  }

  .mobile-sheet__list {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .mobile-sheet__link {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    min-height: var(--mobile-touch-min);
    padding: 0.5rem 0.125rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary);
    background: none;
    border: none;
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
    border-radius: 0;
    transition: color 140ms var(--mobile-ease), opacity 140ms var(--mobile-ease);
  }

  .mobile-sheet__list li:last-child .mobile-sheet__link {
    border-bottom: none;
  }

  .mobile-sheet__link:active {
    opacity: 0.6;
  }

  .mobile-sheet__link.is-active {
    color: var(--color-accent-700);
  }

  .mobile-sheet__link-icon {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 1.625rem;
    height: 1.625rem;
    color: var(--color-text-tertiary);
    background: none;
    border-radius: 0;
  }

  .mobile-sheet__link.is-active .mobile-sheet__link-icon {
    color: var(--color-accent-600);
  }

  .mobile-sheet__link-icon svg {
    width: 1rem;
    height: 1rem;
    stroke-width: 1.5;
  }

  .mobile-sheet__link-text {
    flex: 1;
    text-align: left;
    line-height: 1.3;
  }

  .mobile-sheet__cta {
    padding-top: 0.125rem;
  }

  .mobile-sheet__cta-btn {
    min-height: var(--mobile-touch-min);
    padding-block: 0.625rem;
    font-size: 0.9375rem;
    border-radius: 0.75rem;
    box-shadow: none;
  }

  .mobile-sheet__social {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding-top: 0.375rem;
    border-top: 1px solid rgba(15, 23, 42, 0.05);
  }

  .mobile-sheet__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    color: var(--color-text-tertiary);
    background: rgba(15, 23, 42, 0.03);
    border: none;
    border-radius: 0.5rem;
    transition: opacity 140ms var(--mobile-ease);
  }

  .mobile-sheet__social-link:active {
    opacity: 0.6;
  }

  .mobile-sheet__social-link svg {
    width: 1rem;
    height: 1rem;
  }

  .mobile-sheet__social-link--whatsapp {
    color: var(--color-accent-600);
    background: rgba(6, 182, 212, 0.08);
  }

  .mobile-bottom-nav__item--more.is-active {
    color: #64748B;
  }

  .mobile-bottom-nav__item--more.is-active .mobile-bottom-nav__icon {
    color: #06C6F5;
  }

  /* ── Hero (Home) — app-like, canvas full-bleed ── */
  .hero {
    min-height: auto;
    justify-content: flex-start;
    padding-block: calc(var(--header-height) + env(safe-area-inset-top, 0px) + var(--space-6)) var(--space-10);
  }

  .hero__grid {
    gap: var(--space-8);
  }

  .hero__copy {
    width: 100%;
    max-width: none;
    align-items: stretch;
    text-align: left;
  }

  .hero__title {
    font-size: clamp(1.875rem, 7.5vw, 2.375rem);
    line-height: 1.12;
  }

  .hero__subtitle {
    margin-bottom: var(--space-8);
    max-width: none;
    font-size: var(--text-body-md);
  }

  .hero__actions {
    gap: var(--space-2);
  }

  .hero__actions .btn {
    width: 100%;
    min-height: 3rem;
  }

  .hero__visual {
    --hero-gutter: clamp(1rem, 4.5vw, 1.25rem);
    width: calc(100% + 2 * var(--hero-gutter));
    margin-left: calc(-1 * var(--hero-gutter));
    margin-right: calc(-1 * var(--hero-gutter));
    padding-inline: var(--hero-gutter);
  }

  .hero__diagram {
    max-width: none;
    width: 100%;
    margin-inline: 0;
  }

  .hero + .clients-strip {
    margin-top: 0;
    padding-block: var(--space-12);
  }

  /* ── Clients strip — quiet trust row ── */
  .clients-strip {
    padding-block: var(--space-12);
  }

  .clients-strip__inner {
    gap: var(--space-8);
  }

  .clients-strip__logos {
    gap: var(--space-8) var(--space-10);
  }

  .clients-strip__slot {
    display: none;
  }

  /* ── Services (home) — grid compacta (estilos em home-stripe.css) ── */
  .page-home .services {
    padding-block: var(--mobile-section-y);
  }

  /* ── Process — etapas compactas verticais ── */
  .process {
    padding-block: var(--mobile-section-y);
  }

  .process__timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow: visible;
    margin-inline: 0;
    padding-inline: 0;
  }

  .process__step {
    position: relative;
    flex: none;
    width: 100%;
    display: grid;
    grid-template-columns: 2.5rem 1fr;
    gap: var(--space-4);
    align-items: start;
    padding: var(--space-4) var(--space-5);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: 0.875rem;
    opacity: 0;
    transform: translateY(12px);
    transition:
      opacity 400ms var(--mobile-ease),
      transform 400ms var(--mobile-ease);
  }

  .process__step.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .process__step:not(:last-child) {
    margin-bottom: var(--space-2);
  }

  .process__step:not(:last-child)::after {
    content: "";
    position: absolute;
    left: calc(1.25rem + var(--space-5));
    bottom: calc(var(--space-2) * -1 - 1px);
    width: 2px;
    height: var(--space-2);
    background: linear-gradient(180deg, var(--color-accent-400), transparent);
    transform: translateX(-50%);
  }

  .process__number {
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 0;
    font-size: var(--text-body-sm);
    grid-row: 1 / span 2;
  }

  .process__content {
    grid-column: 2;
  }

  .process__title {
    font-size: var(--text-body-md);
    margin-bottom: 0.125rem;
  }

  .process__duration {
    font-size: var(--text-body-sm);
    margin-bottom: var(--space-2);
  }

  .process__summary {
    font-size: var(--text-body-sm);
    line-height: 1.55;
  }

  .process__reinforcement {
    text-align: left;
    font-size: var(--text-body-sm);
    line-height: 1.65;
  }

  .process-cta__btn {
    width: 100%;
  }

  .process-cta__trust {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  /* ── Differentials — horizontal cards ── */
  .differentials {
    padding-block: var(--mobile-section-y);
  }

  .differentials__grid {
    display: flex;
    flex-direction: row;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    margin-inline: calc(clamp(1rem, 4.5vw, 1.25rem) * -1);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .differentials__grid::-webkit-scrollbar {
    display: none;
  }

  .differentials__item {
    flex: 0 0 min(80vw, 17rem);
    scroll-snap-align: start;
    padding: var(--space-5);
    border-radius: 1rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    box-shadow: 0 4px 16px rgba(10, 15, 28, 0.04);
  }

  .differentials__item::before {
    display: none;
  }

  .differentials__title {
    font-size: var(--text-body-md);
    margin-bottom: var(--space-2);
  }

  .differentials__text {
    font-size: var(--text-body-sm);
    line-height: 1.6;
  }

  /* ── Featured cases — ecossistema de produto ── */
  .featured-cases {
    padding-block: var(--mobile-section-y);
  }

  .featured-cases__list {
    gap: var(--space-6);
  }

  .case-card--eco .case-card__header {
    padding: var(--space-6);
  }

  .case-card__title {
    font-size: var(--text-heading-sm);
  }

  .featured-cases .section-cta .btn {
    width: 100%;
  }

  /* ── Testimonials — horizontal scroll ── */
  .testimonials {
    padding-block: var(--mobile-section-y);
  }

  .testimonials .container {
    padding-inline: 0;
  }

  .testimonials .section-header {
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
  }

  .testimonials__grid {
    display: flex;
    flex-direction: row;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .testimonials__grid::-webkit-scrollbar {
    display: none;
  }

  .testimonials__item {
    flex: 0 0 min(88vw, 20rem);
    scroll-snap-align: start;
  }

  .testimonial-card {
    height: 100%;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
  }

  .testimonial-card__avatar {
    width: 3rem;
    height: 3rem;
  }

  /* ── FAQ ── */
  .faq {
    padding-block: var(--mobile-section-y);
  }

  .faq-item__trigger {
    min-height: 3.75rem;
    padding-block: var(--space-4);
    font-size: var(--text-body-md);
    text-align: left;
  }

  .faq-item__answer {
    font-size: var(--text-body-md);
    line-height: 1.65;
  }

  /* ── CTA Final ── */
  .cta-final {
    padding-block: var(--mobile-section-y);
    text-align: left;
  }

  .cta-final__inner {
    text-align: left;
  }

  .cta-final__title {
    font-size: clamp(1.625rem, 7vw, 2rem);
    line-height: 1.12;
    letter-spacing: -0.025em;
  }

  .cta-final__btn {
    width: 100%;
  }

  .cta-final__meta {
    text-align: left;
    line-height: 1.65;
  }

  /* ── Footer compacto ── */
  .site-footer {
    padding-block: var(--space-8) max(var(--space-6), env(safe-area-inset-bottom));
  }

  .site-footer__grid {
    gap: var(--space-6);
    text-align: left;
  }

  .site-footer__heading {
    margin-bottom: var(--space-3);
    font-size: 0.6875rem;
  }

  .site-footer__tagline {
    font-size: var(--text-body-sm);
    line-height: 1.55;
  }

  .site-footer__bottom {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    gap: var(--space-4);
  }

  .site-footer__copy-sub {
    display: none;
  }

  .site-footer__brand {
    align-items: flex-start;
  }

  .site-footer__tagline {
    max-width: none;
  }

  .site-footer__col {
    align-items: flex-start;
  }

  .site-footer__contact-item {
    align-items: flex-start;
  }

  .site-footer__social-link {
    width: var(--mobile-touch-min);
    height: var(--mobile-touch-min);
  }

  .site-footer__bottom {
    align-items: flex-start;
    text-align: left;
  }

  .site-footer__bottom-copy {
    align-items: flex-start;
  }

  .site-footer__legal {
    justify-content: flex-start;
    gap: var(--space-5);
  }

  .site-footer__legal .site-footer__link {
    min-height: var(--mobile-touch-min);
    display: inline-flex;
    align-items: center;
  }

  /* ── WhatsApp FAB ── */
  .whatsapp-fab {
    width: 3.5rem;
    height: 3.5rem;
    bottom: calc(var(--mobile-nav-offset, 3rem) + 0.5rem);
    right: max(1rem, env(safe-area-inset-right));
  }

  /* ── Page heroes ── */
  .page-hero {
    padding-block: calc(var(--header-height) + env(safe-area-inset-top, 0px) + var(--space-6)) var(--space-8);
    text-align: left;
  }

  .page-hero__inner {
    text-align: left;
  }

  .page-hero__title {
    font-size: clamp(1.75rem, 7.5vw, 2.25rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
  }

  .page-hero__subtitle {
    font-size: var(--text-body-md);
    line-height: 1.65;
  }

  .page-hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .page-hero__actions .btn {
    width: 100%;
  }

  .breadcrumbs {
    display: none;
  }

  /* ── About ── */
  .page-sobre .about-hero__title {
    font-size: clamp(1.75rem, 7.5vw, 2.125rem);
    max-width: none;
    text-align: left;
  }

  .page-sobre .about-hero__lead {
    text-align: left;
    line-height: 1.68;
  }
  .services--hub {
    padding-block: var(--mobile-section-y);
  }

  .services--hub .service-card {
    padding: var(--space-6);
    border-radius: var(--radius-lg);
  }

  .services--hub .service-card__icon-wrap {
    width: 3rem;
    height: 3rem;
  }

  .services--hub .service-card__cta {
    width: 100%;
    min-height: var(--mobile-touch-min);
  }

  .cta-inline {
    padding-block: var(--mobile-section-y);
    text-align: left;
  }

  .cta-inline__inner {
    text-align: left;
  }

  .cta-inline .btn {
    width: 100%;
  }

  /* ── Service pages ── */
  .page-service .service-hero {
    padding-block: calc(var(--header-height) + var(--space-6)) var(--space-8);
  }

  .page-service .service-hero__title {
    font-size: clamp(1.75rem, 7.5vw, 2.25rem);
    text-align: left;
  }

  .page-service .service-hero__subtitle {
    text-align: left;
    line-height: 1.65;
  }

  .page-service .service-hero__actions .btn {
    width: 100%;
  }

  .page-service .service-section-header {
    text-align: left;
  }

  .page-service .service-section-header__title {
    font-size: clamp(1.375rem, 5.5vw, 1.625rem);
    text-align: left;
  }

  .page-service .service-section-header__subtitle {
    text-align: left;
  }

  .page-service .service-why__grid {
    display: flex;
    flex-direction: row;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    margin-inline: calc(clamp(1rem, 4.5vw, 1.25rem) * -1);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .page-service .service-why__grid::-webkit-scrollbar {
    display: none;
  }

  .page-service .service-why__item {
    flex: 0 0 min(88vw, 20rem);
    scroll-snap-align: start;
  }

  .page-service .service-card-premium--horizontal {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-5);
    border-radius: 1rem;
  }

  .testimonial-card__footer {
    flex-direction: row;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-4);
  }

  .testimonial-card__quote {
    font-size: var(--text-body-sm);
    line-height: 1.6;
  }

  .page-service .service-faq .faq-item__trigger {
    min-height: 3.75rem;
  }

  /* ── About (mobile) ── */
  .page-sobre .about-pillars__grid {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    margin-inline: calc(clamp(1rem, 4.5vw, 1.25rem) * -1);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .page-sobre .about-pillars__grid::-webkit-scrollbar {
    display: none;
  }

  .page-sobre .about-pillars__item {
    flex: 0 0 min(85vw, 18rem);
    scroll-snap-align: start;
    align-self: stretch;
  }

  .page-sobre .about-pillar-card {
    min-height: 13.5rem;
  }

  .page-sobre .about-timeline__track {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    margin-inline: calc(clamp(1rem, 4.5vw, 1.25rem) * -1);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .page-sobre .about-timeline__track::-webkit-scrollbar {
    display: none;
  }

  .page-sobre .about-timeline__step {
    flex: 0 0 min(78vw, 16rem);
    scroll-snap-align: start;
    align-self: stretch;
  }

  .page-sobre .about-timeline-card {
    min-height: 14rem;
  }

  .page-sobre .about-stats__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .page-sobre .about-cta__actions .btn {
    width: 100%;
  }

  /* ── Contact ── */
  .page-contato .contact-hero__title {
    font-size: clamp(1.75rem, 7.5vw, 2.25rem);
    text-align: left;
  }

  .page-contato .contact-hero__text {
    max-width: none;
    text-align: left;
  }

  .page-contato .contact-hero__grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
  }

  .page-contato .contact-hero__intro {
    order: 1;
  }

  .page-contato .contact-hero__whatsapp,
  .page-contato .contact-hero__proposal {
    width: 100%;
    border-radius: 0.875rem;
  }

  .page-contato .contact-form-card--collapsed {
    order: 3;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding: 0;
    margin: 0;
    border: none;
    pointer-events: none;
    transition:
      max-height 420ms var(--mobile-ease),
      opacity 320ms var(--mobile-ease),
      padding 420ms var(--mobile-ease);
  }

  .page-contato .contact-form-card--collapsed.is-revealed {
    max-height: 60rem;
    overflow: visible;
    opacity: 1;
    padding: var(--space-5);
    pointer-events: auto;
    border: 1px solid var(--color-border-light);
    border-radius: 1rem;
    background: var(--color-bg-elevated);
    box-shadow: 0 8px 28px rgba(10, 15, 28, 0.06);
  }

  .page-contato .contact-hero__divider {
    order: 4;
    margin-block: var(--space-4);
  }

  .page-contato .contact-channels {
    order: 5;
  }

  .page-contato .contact-form__field {
    margin-bottom: var(--space-4);
  }

  .page-contato .contact-form__label {
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-2);
  }

  .page-contato .contact-form__input,
  .page-contato .contact-form__select,
  .page-contato .contact-form__textarea {
    min-height: var(--mobile-touch-min);
    padding: var(--space-4);
    font-size: 1rem;
    border-radius: var(--radius-lg);
  }

  .page-contato .contact-form__textarea {
    min-height: 8rem;
  }

  .page-contato .contact-form__submit {
    width: 100%;
    min-height: 3.5rem;
    font-size: var(--text-body-md);
    border-radius: var(--radius-lg);
  }

  .page-contato .contact-channels {
    display: flex;
    flex-direction: row;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    margin-inline: calc(clamp(1rem, 4.5vw, 1.25rem) * -1);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .page-contato .contact-channels::-webkit-scrollbar {
    display: none;
  }

  .page-contato .contact-channel-card {
    flex: 0 0 min(85vw, 18rem);
    scroll-snap-align: start;
  }

  .page-contato .contact-faq__trigger {
    min-height: 3.75rem;
  }

  .page-contato .contact-trust__grid {
    display: flex;
    flex-direction: row;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    margin-inline: calc(clamp(1rem, 4.5vw, 1.25rem) * -1);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .page-contato .contact-trust__grid::-webkit-scrollbar {
    display: none;
  }

  .page-contato .contact-trust__item {
    flex: 0 0 min(85vw, 18rem);
    scroll-snap-align: start;
  }

  .page-contato .contact-flow__track {
    display: flex;
    flex-direction: row;
    gap: var(--space-4);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    margin-inline: calc(clamp(1rem, 4.5vw, 1.25rem) * -1);
    padding-inline: clamp(1rem, 4.5vw, 1.25rem);
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .page-contato .contact-flow__track::-webkit-scrollbar {
    display: none;
  }

  .page-contato .contact-flow__step {
    flex: 0 0 min(72vw, 14rem);
    scroll-snap-align: start;
  }

  .page-contato .contact-final__actions .btn {
    width: 100%;
  }

  /* ── Legal ── */
  .page-legal .legal-page__title {
    font-size: clamp(1.625rem, 6.5vw, 2rem);
    text-align: left;
  }

  .page-legal .legal-page__intro {
    text-align: left;
    line-height: 1.65;
  }

  .page-legal .legal-section__title {
    font-size: var(--text-heading-sm);
  }

  .page-legal .legal-section__text,
  .page-legal .legal-section__list {
    font-size: var(--text-body-md);
    line-height: 1.65;
  }

  /* ── Case detail ── */
  .page-case .case-showcase__stage {
    min-height: auto;
  }

  .page-case .case-showcase__content {
    text-align: left;
  }

  .page-case .case-sidebar .btn {
    width: 100%;
  }

  /* ── Portfolio hub ── */
  .page-portfolio .project-card__body {
    padding: var(--space-5);
  }

  .page-portfolio .project-card__cta {
    width: 100%;
    justify-content: center;
    min-height: var(--mobile-touch-min);
    border-radius: 0.875rem;
  }

  .page-portfolio .project-card {
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    box-shadow: 0 4px 20px rgba(10, 15, 28, 0.06);
  }

  .page-portfolio .project-card__media {
    aspect-ratio: 16 / 10;
  }

  .page-portfolio .project-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-portfolio .project-card__description {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: var(--text-body-sm);
  }

  .page-portfolio .project-card__segment {
    font-size: var(--text-overline);
    color: var(--color-accent-600);
  }

  /* ── Reduced motion & performance on mobile ── */
  @media (prefers-reduced-motion: no-preference) {
    .js-hero-parallax,
    .js-case-preview-parallax,
    .js-case-parallax {
      transform: none !important;
    }
  }

  .page-home .differentials.is-visible .differentials__item,
  .st-stage--live .st-stage__card--phone,
  .st-stage--live .st-stage__card--chip,
  .hero__mesh-blob,
  .hero-canvas-breathe,
  .hs-drift-a,
  .hs-drift-b,
  .hs-drift-c,
  .hs-drift-d,
  .hs-drift-e {
    animation: none !important;
  }

  .st-stage__card {
    will-change: auto;
  }
}

/* Ocultar elementos mobile-only no desktop/tablet */
@media (min-width: 768px) {
  .m-mobile-only,
  .mobile-sheet,
  .mobile-bottom-nav,
  .mobile-hscroll-hint,
  .site-footer-compact {
    display: none !important;
  }

  .contact-hero__proposal {
    display: none;
  }

  .contact-form-card--collapsed {
    max-height: none !important;
    opacity: 1 !important;
    overflow: visible !important;
    pointer-events: auto !important;
    margin: 0 !important;
    padding: clamp(1.25rem, 3vw, 1.75rem) !important;
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    border-radius: 1.5rem !important;
    background-color: var(--color-bg-elevated) !important;
    box-shadow: rgba(10, 15, 28, 0.04) 0px 1px 2px 0px, rgba(10, 15, 28, 0.08) 0px 16px 48px 0px !important;
  }
}

/* Case page — template institucional enxuto */
@media (max-width: 767px) {
  .page-case .case-page-hero__actions,
  .page-case .case-page-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .page-case .case-page-hero__actions .btn,
  .page-case .case-page-cta__actions .btn {
    width: 100%;
    justify-content: center;
  }
}