/* ============================================================
       VARIÁVEIS GLOBAIS
       Altere as cores aqui para trocar o tema inteiro do site.
    ============================================================ */
    :root {
      --bg:          #0a0b10;
      --surface:     #0f1117;
      --surface2:    #161820;
      --accent:      #7bccce;
      --accent2:     #b8aaaa;
      --text:        #e8eaf0;
      --muted:       #5a5f72;
      --border:      #0a0b10;
      --navbar-h:    64px;

      --font-display: 'Syne', sans-serif;
      --font-body:    'DM Sans', sans-serif;
    }

    /* ============================================================
       RESET & BASE
    ============================================================ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html {
      scroll-behavior: smooth;
      /* CORRIGIDO: removido scroll-snap no html pois conflita com carousel horizontal no touch */
      overflow-y: scroll;
    }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    ::-webkit-scrollbar { width: 4px; }
    ::-webkit-scrollbar-track { background: var(--bg); }
    ::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }

    a { color: inherit; text-decoration: none; }

    /* ============================================================
       NAVBAR
    ============================================================ */
    #navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      height: var(--navbar-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 5vw;
      transition: background .4s, backdrop-filter .4s, border-bottom .4s;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-family: var(--font-display);
      font-size: 1.5rem;
      font-weight: 800;
      letter-spacing: -.02em;
      color: var(--text);
      user-select: none;
    }

    .logo-icon {
      width: 34px;
      height: 34px;
      object-fit: contain;
    }

    #navbar.scrolled {
      background: rgba(8,9,12,.82);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
    }

    .nav-logo span { color: var(--accent); }

    .nav-links {
      display: flex;
      gap: 2.5rem;
      list-style: none;
    }

    .nav-links a {
      font-size: .875rem;
      font-weight: 500;
      color: var(--muted);
      letter-spacing: .04em;
      text-transform: uppercase;
      transition: color .25s;
    }

    .nav-links a:hover { color: var(--accent); }

    .nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
    .nav-toggle span {
      display: block; width: 24px; height: 2px;
      background: var(--text); border-radius: 2px;
      transition: transform .3s, opacity .3s;
    }

    /* ============================================================
       SEÇÕES
    ============================================================ */
    section {
      min-height: 100vh;
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      user-select: none;
    }

    /* ============================================================
       ANIMAÇÕES DE ENTRADA
    ============================================================ */
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity .8s cubic-bezier(.25,.46,.45,.94),
                  transform .8s cubic-bezier(.25,.46,.45,.94);
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .reveal-delay-1 { transition-delay: .1s; }
    .reveal-delay-2 { transition-delay: .2s; }
    .reveal-delay-3 { transition-delay: .35s; }
    .reveal-delay-4 { transition-delay: .5s; }

    /* ============================================================
       SECTION: HOME
    ============================================================ */
    #home {
      background: var(--bg);
      padding-top: var(--navbar-h);
      text-align: center;
    }

    #home::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        radial-gradient(circle, rgba(200,240,77,.07) 1px, transparent 1px);
      background-size: 36px 36px;
      pointer-events: none;
    }

    .hero-blob {
      position: absolute;
      width: 700px; height: 700px;
      border-radius: 50%;
      background: radial-gradient(circle at center, rgba(248,248,249,0.18) 0%, transparent 65%);
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      pointer-events: none;
      will-change: transform;
      /* CORRIGIDO: transição mais suave e usando will-change */
      transition: transform .15s ease-out, opacity .3s;
    }

    .hero-content { position: relative; z-index: 1; padding: 0 5vw; }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      background: rgba(200,240,77,.08);
      border: 1px solid var(--border);
      border-radius: 100px;
      padding: .35rem 1.1rem;
      font-size: .75rem;
      font-weight: 500;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 2rem;
    }

    .hero-badge::before {
      content: '';
      width: 7px; height: 7px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 8px var(--accent);
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; }
      50% { opacity: .4; }
    }

    .hero-title {
      font-family: var(--font-display);
      font-size: clamp(2.8rem, 8vw, 7rem);
      font-weight: 800;
      line-height: 1.0;
      letter-spacing: -.04em;
      margin-bottom: 1.5rem;
    }

    .hero-title .grad {
      background: linear-gradient(110deg, var(--accent) 0%, var(--accent2) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-sub {
      max-width: 560px;
      margin: 0 auto 2.5rem;
      color: var(--muted);
      font-size: 1.1rem;
      font-weight: 300;
      line-height: 1.7;
    }

    .hero-cta-group { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

    .btn-primary {
      background: var(--accent);
      color: #08090c;
      font-family: var(--font-display);
      font-weight: 700;
      font-size: .9rem;
      letter-spacing: .02em;
      padding: .85rem 2rem;
      border-radius: 100px;
      border: none;
      cursor: pointer;
      transition: transform .2s, box-shadow .2s, background .2s;
      box-shadow: 0 0 0 0 rgba(200,240,77,0);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px rgba(200,240,77,.35);
    }

    .btn-ghost {
      background: transparent;
      color: var(--text);
      font-family: var(--font-display);
      font-weight: 600;
      font-size: .9rem;
      letter-spacing: .02em;
      padding: .85rem 2rem;
      border-radius: 100px;
      border: 1px solid rgba(255,255,255,.15);
      cursor: pointer;
      transition: transform .2s, border-color .2s, background .2s;
    }

    .btn-ghost:hover {
      transform: translateY(-2px);
      border-color: var(--accent);
      background: rgba(200,240,77,.05);
    }

    .scroll-hint {
      position: absolute;
      bottom: 2.5rem; left: 50%;
      transform: translateX(-50%);
      display: flex; flex-direction: column; align-items: center; gap: .4rem;
      color: var(--muted); font-size: .7rem; letter-spacing: .1em;
      text-transform: uppercase;
      animation: bounce 2.5s infinite;
    }

    .scroll-hint svg { width: 18px; opacity: .5; }

    @keyframes bounce {
      0%, 100% { transform: translateX(-50%) translateY(0); }
      50% { transform: translateX(-50%) translateY(8px); }
    }

    /* ============================================================
       SECTION: SOBRE
    ============================================================ */
    #sobre {
      background: var(--surface);
      padding: 0 5vw;
    }

    #sobre::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0; height: 1px;
      background: linear-gradient(90deg, transparent, var(--border), transparent);
    }

    .sobre-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      max-width: 1200px;
      width: 100%;
      align-items: center;
    }

    .sobre-label {
      font-size: .75rem;
      font-weight: 600;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1rem;
    }

    .sobre-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 4vw, 3.5rem);
      font-weight: 800;
      letter-spacing: -.03em;
      line-height: 1.1;
      margin-bottom: 1.5rem;
    }

    .sobre-text {
      color: var(--muted);
      font-weight: 300;
      line-height: 1.8;
      margin-bottom: 1.2rem;
    }

    .values-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }

    .value-card {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 1.4rem;
      transition: border-color .3s, transform .3s;
    }

    .value-card:hover {
      border-color: rgba(200,240,77,.4);
      transform: translateY(-3px);
    }

    .value-icon {
      font-size: 1.4rem;
      margin-bottom: .6rem;
      display: block;
    }

    .value-name {
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 1rem;
      margin-bottom: .3rem;
    }

    .value-desc { font-size: .825rem; color: var(--muted); line-height: 1.6; }

    /* ============================================================
       SECTION: SERVIÇOS — Carousel horizontal
       CORRIGIDO: overflow-x nativo no mobile com scroll-snap
    ============================================================ */
    #servicos {
      background: var(--bg);
      flex-direction: column;
      align-items: flex-start;
      /* CORRIGIDO: padding simétrico para não cortar cards */
      padding: 0 0 2rem 5vw;
      overflow: hidden;
      /* CORRIGIDO: min-height auto no mobile para não forçar 100vh com carousel */
      min-height: 100vh;
    }

    .services-header {
      padding-right: 5vw;
      margin-bottom: 3rem;
      width: 100%;
    }

    .section-label {
      font-size: .75rem;
      font-weight: 600;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 1rem;
    }

    .section-title {
      font-family: var(--font-display);
      font-size: clamp(1.8rem, 4vw, 3rem);
      font-weight: 800;
      letter-spacing: -.03em;
      line-height: 1.1;
    }

    /* ============================================================
       CAROUSEL WRAPPER — desktop: overflow hidden + JS
    ============================================================ */
    .services-track-wrap {
      position: relative;
      width: 100%;
      overflow: hidden;
      padding-bottom: 1rem;
      padding-top: 50px;
    }

    .services-track {
      display: flex;
      gap: 1.5rem;
      will-change: transform;
      transform: translate3d(0, 0, 0);
      transition: transform .45s cubic-bezier(.25,.46,.45,.94);
      cursor: grab;
      user-select: none;
    }

    .services-track:active { cursor: grabbing; }

    /* ============================================================
       CARD DE SERVIÇO
       CORRIGIDO: sem scale no hover (causa repaints pesados no mobile)
       usando apenas translateY + shadow
    ============================================================ */
    .service-card {
      flex: 0 0 340px;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 2.2rem;
      position: relative;
      overflow: hidden;
      transform-origin: center;
      /* CORRIGIDO: transição sem scale para melhor performance */
      transition: transform .4s cubic-bezier(.22,1,.36,1),
                  box-shadow .4s cubic-bezier(.22,1,.36,1),
                  border-color .4s;
      /* CORRIGIDO: GPU layer explícita */
      will-change: transform;
      backface-visibility: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 30% 30%, rgba(200,240,77,.06), transparent 70%);
      opacity: 0;
      transition: opacity .35s;
      pointer-events: none;
    }

    /* CORRIGIDO: removido scale, só translateY */
    .service-card:hover {
      transform: translateY(-10px);
      border-color: rgba(200,240,77,.5);
      box-shadow: 0 24px 60px rgba(0,0,0,.45);
    }

    .service-card:hover::before { opacity: 1; }

    /* Glow topo estilo Apple */
    .service-card::after {
      content: '';
      position: absolute;
      inset: -1px;
      border-radius: 24px;
      background: radial-gradient(circle at 50% 0%, rgba(255,255,255,.12), transparent 60%);
      opacity: 0;
      transition: opacity .4s;
      pointer-events: none;
    }

    .service-card:hover::after { opacity: 1; }

    .card-num {
      font-family: var(--font-display);
      font-size: .75rem;
      font-weight: 700;
      letter-spacing: .12em;
      color: var(--accent);
      margin-bottom: 1.2rem;
      opacity: .6;
    }

    .card-icon {
      font-size: 2.5rem;
      margin-bottom: 1.2rem;
      display: block;
    }

    .card-title {
      font-family: var(--font-display);
      font-size: 1.3rem;
      font-weight: 700;
      letter-spacing: -.01em;
      margin-bottom: .75rem;
    }

    .card-desc {
      color: var(--muted);
      font-size: .875rem;
      line-height: 1.75;
    }

    /* Texto extra que aparece no hover */
    .card-hover-text {
      opacity: 0;
      max-height: 0;
      overflow: hidden;
      transform: translateY(10px);
      transition: all .4s cubic-bezier(.22,1,.36,1);
      color: var(--muted);
      font-size: .85rem;
      line-height: 1.6;
      margin-top: .2rem;
    }

    .service-card:hover .card-hover-text {
      opacity: 1;
      max-height: 120px;
      transform: translateY(0);
      margin-top: .8rem;
    }

    .card-tags {
      display: flex;
      flex-wrap: wrap;
      gap: .4rem;
      margin-top: 1.5rem;
    }

    .tag {
      font-size: .7rem;
      font-weight: 500;
      letter-spacing: .06em;
      text-transform: uppercase;
      padding: .25rem .7rem;
      border-radius: 100px;
      background: rgba(200,240,77,.08);
      color: var(--accent);
      border: 1px solid var(--border);
    }

    /* Controles do carousel — ocultos no mobile (usa scroll nativo) */
    .carousel-controls {
      display: flex;
      gap: 1rem;
      margin-top: 2rem;
      padding-right: 5vw;
      align-items: center;
    }

    .carousel-btn {
      width: 44px; height: 44px;
      border-radius: 50%;
      border: 1px solid var(--border);
      background: var(--surface);
      color: var(--text);
      cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      transition: background .25s, border-color .25s, transform .2s;
      font-size: 1.1rem;
    }

    .carousel-btn:hover {
      background: var(--accent);
      border-color: var(--accent);
      color: #08090c;
      transform: scale(1.08);
    }

    .carousel-dots {
      display: flex;
      gap: .5rem;
      align-items: center;
    }

    .dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--muted);
      transition: width .3s, background .3s;
      cursor: pointer;
    }

    .dot.active {
      width: 24px;
      border-radius: 3px;
      background: var(--accent);
    }

    /* ============================================================
       SECTION: PORTFÓLIO
    ============================================================ */
    #portfolio {
      background: var(--surface);
      flex-direction: column;
      padding: 0 5vw;
      gap: 3rem;
    }

    .project-image {
      width: 200px;
      height: 200px;
      object-fit: cover;
      opacity: .9;
    }

    .project-image-ml {
      width: 300px;
      height: 250px;
      opacity: .9;
    }

    .portfolio-header { text-align: center; width: 100%; }

    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      width: 100%;
      max-width: 1200px;
      margin-bottom: 20px;
    }

    .portfolio-item {
      border-radius: 20px;
      overflow: hidden;
      border: 1px solid var(--border);
      background: var(--bg);
      cursor: pointer;
      transition: transform .35s cubic-bezier(.22,1,.36,1),
                  box-shadow .35s,
                  border-color .35s;
      position: relative;
    }

    .browser-bar {
      background: var(--surface2);
      padding: .6rem .8rem;
      display: flex;
      align-items: center;
      gap: .5rem;
      border-bottom: 1px solid var(--border);
    }

    .browser-dot {
      width: 9px; height: 9px;
      border-radius: 50%;
    }

    .browser-dot:nth-child(1) { background: #ff5f57; }
    .browser-dot:nth-child(2) { background: #febc2e; }
    .browser-dot:nth-child(3) { background: #28c840; }

    .browser-url {
      flex: 1;
      background: rgba(255,255,255,.06);
      border-radius: 4px;
      height: 20px;
      margin-left: .4rem;
    }

    .project-preview {
      height: 180px;
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .project-preview.p1 { background: linear-gradient(135deg, #0f2027, #203a43, #2c5364); }
    .project-preview.p2 { background: linear-gradient(135deg, #1a0533, #3d0066, #9b06cc); }
    .project-preview.p3 { background: linear-gradient(135deg, #0d1b2a, #1b4332, #2d6a4f); }
    .project-preview.p4 { background: linear-gradient(135deg, #2d1b00, #7c4a03, #c78b0a); }
    .project-preview.p5 { background: linear-gradient(135deg, #1a001e, #4a0066, #c8008f); }
    .project-preview.p6 { background: linear-gradient(135deg, #001a1a, #00494f, #00a896); }

    .project-glyph {
      font-size: 3.5rem;
      opacity: .3;
    }

    .project-overlay {
      position: absolute;
      inset: 0;
      background: rgba(8,9,12,.85);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: .5rem;
      opacity: 0;
      transition: opacity .3s;
    }

    .project-overlay span {
      font-size: .75rem;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--accent);
    }

    .portfolio-expand {
      max-height: 0;
      opacity: 0;
      overflow: hidden;
      transform: translateY(10px);
      transition: all .4s cubic-bezier(0.22, 1, .36, 1);
    }

    .portfolio-item:hover {
      transform: translateY(-6px);
      border-color: rgba(200,240,77,.3);
      box-shadow: 0 16px 50px rgba(0,0,0,.5);
    }

    .portfolio-item:hover .project-overlay { opacity: 1; }
    .portfolio-item:hover .portfolio-expand {
      max-height: fit-content;
      opacity: 1;
      transform: translateY(0);
    }

    .project-info { padding: 1.1rem; }

    .project-title {
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: .25rem;
    }

    .project-cat {
      font-size: .75rem;
      color: var(--muted);
      letter-spacing: .05em;
    }

    /* ============================================================
       SECTION: CONTATO
    ============================================================ */
    #contato {
      background: var(--bg);
      flex-direction: column;
      padding: 0 5vw;
      gap: 2rem;
    }

    .contact-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      max-width: 1000px;
      width: 100%;
      align-items: start;
      margin-top: var(--navbar-h);
    }

    .contact-left .section-title { margin-bottom: 1rem; }

    .contact-tagline {
      color: var(--muted);
      font-weight: 300;
      line-height: 1.8;
      margin-bottom: 2rem;
    }

    .contact-details { display: flex; flex-direction: column; gap: 1rem; }

    .contact-item {
      display: flex;
      align-items: center;
      gap: .75rem;
      color: var(--muted);
      font-size: .9rem;
    }

    .contact-item .ci-icon {
      width: 38px; height: 38px;
      border-radius: 10px;
      background: rgba(200,240,77,.08);
      border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem;
      flex-shrink: 0;
    }

    .contact-form {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 28px;
      padding: 2.5rem;
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .form-group { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 5px; }

    .form-group label {
      font-size: .775rem;
      font-weight: 500;
      letter-spacing: .06em;
      text-transform: uppercase;
      color: var(--muted);
    }

    .form-group input,
    .form-group textarea {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: .85rem 1.1rem;
      color: var(--text);
      font-family: var(--font-body);
      font-size: .9rem;
      outline: none;
      resize: none;
      transition: border-color .25s, box-shadow .25s;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      border-color: rgba(200,240,77,.5);
      box-shadow: 0 0 0 3px rgba(200,240,77,.08);
    }

    .form-group textarea { min-height: 120px; }

    #form-success {
      display: none;
      text-align: center;
      padding: 2rem;
      color: var(--accent);
      font-family: var(--font-display);
      font-weight: 700;
    }

    /* ============================================================
       FOOTER
    ============================================================ */
    footer {
      background: var(--bg);
      border-top: 1px solid var(--border);
      padding: 1rem 5vw;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .footer-logo {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 1.1rem;
      color: var(--text);
      user-select: none;
    }

    .footer-logo span { color: var(--accent); }

    .footer-copy {
      font-size: .8rem;
      color: var(--muted);
      user-select: none;
    }

    .footer-links { display: flex; gap: 1.5rem; cursor: pointer; user-select: none; }
    .footer-links a { font-size: .8rem; color: var(--muted); transition: color .25s; }
    .footer-links a:hover { color: var(--accent); }

    #whatsapp-float {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 9999;
      user-select: none;
    }

    #whatsapp-float img {
      width: 60px;
      height: 60px;
      cursor: pointer;
      transition: transform 0.2s ease;
    }

    #whatsapp-float img:hover {
      transform: scale(1.1);
    }

    /* ============================================================
       PORTFOLIO — tap-to-reveal no mobile
       Classe .active adicionada via JS no toque
       No desktop o hover CSS nativo já cuida de tudo
    ============================================================ */

    /* Hint visual: ícone de toque no canto do card (só mobile) */
    @media (max-width: 900px) {
      /* Indicador de toque no canto inferior direito */
      .portfolio-item::after {
        content: '👆';
        position: absolute;
        bottom: .6rem;
        right: .8rem;
        font-size: .85rem;
        opacity: .45;
        pointer-events: none;
        transition: opacity .3s;
        z-index: 2;
      }

      /* Some o hint quando ativo */
      .portfolio-item.active::after {
        opacity: 0;
      }

      /* Overlay visível quando .active */
      .portfolio-item.active .project-overlay {
        opacity: 1;
      }

      /* Borda accent quando ativo */
      .portfolio-item.active {
        border-color: rgba(123,204,206,.45);
        box-shadow: 0 8px 32px rgba(0,0,0,.4);
      }
    }

    /* ============================================================
       RESPONSIVO — Tablet (< 900px)
    ============================================================ */
    @media (max-width: 900px) {
      .sobre-inner,
      .contact-inner { grid-template-columns: 1fr; gap: 3rem; }

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

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

      .nav-links {
        position: fixed;
        top: var(--navbar-h); left: 0; right: 0;
        background: rgba(8,9,12,.96);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        padding: 2.5rem 0;
        transform: translateY(-120%);
        transition: transform .4s cubic-bezier(.25,.46,.45,.94);
        border-bottom: 1px solid var(--border);
      }

      .nav-links.open { transform: translateY(0); }
      .nav-links a { font-size: 1rem; }
      .nav-toggle { display: flex; }

      /* --------------------------------------------------------
         CAROUSEL MOBILE: scroll nativo iOS/Android
         O JS não interfere — apenas CSS puro
      -------------------------------------------------------- */
      .services-track-wrap {
        overflow-x: scroll;
        overflow-y: visible;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        scrollbar-width: none;
        -ms-overflow-style: none;
        padding-top: 20px;
      }

      .services-track-wrap::-webkit-scrollbar { display: none; }

      .services-track {
        /* O JS seta transform via style inline no desktop.
           No mobile forçamos none para o scroll nativo funcionar. */
        transform: none !important;
        transition: none !important;
        cursor: default !important;
        padding-right: 5vw;
        flex-wrap: nowrap;
      }

      .service-card {
        scroll-snap-align: start;
        scroll-snap-stop: always;
        flex: 0 0 78vw;
        will-change: auto;
      }

      /* Sem hover no touch */
      .service-card:hover,
      .service-card:active {
        transform: none !important;
        box-shadow: none !important;
        border-color: var(--border) !important;
      }

      .service-card:hover::before,
      .service-card:hover::after  { opacity: 0 !important; }

      .service-card:hover .card-hover-text {
        opacity: 0 !important;
        max-height: 0 !important;
        margin-top: .2rem !important;
      }

      .carousel-controls { display: none !important; }
    }

    /* ============================================================
       RESPONSIVO — Mobile pequeno (< 600px)
    ============================================================ */
    @media (max-width: 600px) {
      .portfolio-grid { grid-template-columns: 1fr; }
      .hero-cta-group { flex-direction: column; align-items: center; }

      .service-card {
        flex: 0 0 85vw;
      }

      #servicos {
        padding-left: 4vw;
        min-height: auto;
        padding-top: var(--navbar-h);
        padding-bottom: 3rem;
      }

      .services-header { padding-right: 4vw; }

      #home, #sobre, #portfolio, #contato {
        padding-top: calc(var(--navbar-h) + 2rem);
        padding-bottom: 3rem;
        min-height: auto;
      }

      #servicos { padding-top: calc(var(--navbar-h) + 2rem); }

      .sobre-inner { padding: 2rem 0; }
      .contact-inner { margin-top: 0; }

      .project-image { width: 140px; height: 140px; }
      .project-image-ml { width: 200px; height: 160px; }
    }

    /* ============================================================
       UTILITÁRIOS
    ============================================================ */
    .text-accent { color: var(--accent); }
    .max-w { max-width: 1200px; width: 100%; }

    /* ============================================================
       PERFORMANCE: desativa animações pesadas em dispositivos lentos
       (prefers-reduced-motion também cobre acessibilidade)
    ============================================================ */
    @media (prefers-reduced-motion: reduce) {
      .reveal {
        opacity: 1;
        transform: none;
        transition: none;
      }
      .hero-blob { display: none; }
    }