:root {
      --bg: #06080f;
      --bg2: #0b0f1a;
      --bg3: #0f1424;
      --card: #111827;
      --card2: #151d2e;
      --border: rgba(0,180,255,0.12);
      --blue: #00b4ff;
      --blue2: #0070cc;
      --cyan: #00e5ff;
      --accent: #0af;
      --wa: #25D366;
      --wa-dark: #128c4a;
      --text: #e8edf5;
      --muted: #7a8aaa;
      --white: #ffffff;
      --font-head: 'Syne', sans-serif;
      --font-body: 'DM Sans', sans-serif;
      --glow: 0 0 40px rgba(0,180,255,0.18);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-body);
      font-weight: 400;
      line-height: 1.7;
      overflow-x: hidden;
    }

    /* ─── GRID BG ─── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image:
        linear-gradient(rgba(0,180,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,180,255,0.035) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
      z-index: 0;
    }

    /* ─── NAVBAR ─── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      padding: 12px 40px;
      background: rgba(6,8,15,0.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
    }

    .nav-center {
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .nav-center img {
      height: 72px;
      width: auto;
      object-fit: contain;
      filter: brightness(1) drop-shadow(0 0 8px rgba(0,180,255,0.25));
    }

    .nav-right {
      display: flex;
      justify-content: flex-end;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    .nav-logo img {
      width: 44px;
      height: 44px;
      object-fit: contain;
    }

    .nav-logo-text {
      font-family: var(--font-head);
      font-weight: 800;
      font-size: 1.25rem;
      color: var(--white);
      letter-spacing: -0.01em;
    }

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

    .nav-cta {
      display: flex;
      align-items: center;
      gap: 10px;
      background: var(--wa);
      color: #fff;
      text-decoration: none;
      padding: 10px 22px;
      border-radius: 50px;
      font-family: var(--font-head);
      font-weight: 700;
      font-size: 0.9rem;
      transition: all 0.3s ease;
      box-shadow: 0 4px 20px rgba(37,211,102,0.3);
    }

    .nav-cta:hover {
      background: var(--wa-dark);
      transform: translateY(-1px);
      box-shadow: 0 6px 28px rgba(37,211,102,0.45);
    }

    .nav-cta svg { width: 18px; height: 18px; }

    /* ─── HERO ─── */
    #hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 120px 24px 80px;
      overflow: hidden;
    }

    .hero-orb {
      position: absolute;
      border-radius: 50%;
      filter: blur(80px);
      pointer-events: none;
      animation: pulse 6s ease-in-out infinite;
    }

    .hero-orb-1 {
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(0,180,255,0.18) 0%, transparent 70%);
      top: -100px; left: 50%;
      transform: translateX(-50%);
    }

    .hero-orb-2 {
      width: 300px; height: 300px;
      background: radial-gradient(circle, rgba(0,229,255,0.1) 0%, transparent 70%);
      bottom: 100px; right: -50px;
      animation-delay: 3s;
    }

    @keyframes pulse {
      0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
      50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
    }

    @keyframes pulseSimple {
      0%, 100% { opacity: 0.6; }
      50% { opacity: 1; }
    }

    .hero-orb-2 { animation: pulseSimple 6s ease-in-out infinite 3s; }

    .hero-content {
      position: relative;
      z-index: 2;
      width: 100%;
      max-width: 1140px;
      display: flex;
      align-items: center;
      gap: 60px;
      text-align: left;
      padding: 0 24px;
    }

    .hero-left {
      flex: 1 1 0;
      min-width: 0;
    }

    .hero-left .hero-badge { display: inline-flex; }
    .hero-left .hero-cta-group { justify-content: flex-start; }
    .hero-left .hero-stats { justify-content: flex-start; }

    .hero-right {
      flex: 0 0 420px;
      position: relative;
    }

    .hero-art {
      position: relative;
      width: 420px;
      height: 440px;
      animation: floatCard 5s ease-in-out infinite;
    }

    @keyframes floatCard {
      0%, 100% { transform: translateY(0px) rotate(0deg); }
      50%       { transform: translateY(-16px) rotate(0.4deg); }
    }

    .art-card {
      position: absolute;
      background: rgba(13,18,32,0.92);
      border: 1px solid rgba(0,180,255,0.22);
      border-radius: 18px;
      backdrop-filter: blur(12px);
      box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,180,255,0.08);
      padding: 22px 24px;
      transition: transform 0.3s;
    }

    .art-main {
      width: 360px;
      top: 0; left: 30px;
    }

    .art-card-header {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 18px;
    }

    .art-avatar {
      width: 36px; height: 36px;
      border-radius: 50%;
      background: linear-gradient(135deg, #0af, #00e5ff);
      display: flex; align-items: center; justify-content: center;
      font-family: var(--font-head);
      font-weight: 800; font-size: 0.8rem; color: #06080f;
      flex-shrink: 0;
    }

    .art-name { font-family: var(--font-head); font-weight: 700; font-size: 0.88rem; color: var(--white); }
    .art-sub  { font-size: 0.72rem; color: var(--muted); }

    .art-progress-list { display: flex; flex-direction: column; gap: 12px; }

    .art-prog-item { }
    .art-prog-label {
      display: flex; justify-content: space-between;
      font-size: 0.78rem; color: var(--muted); margin-bottom: 6px;
    }
    .art-prog-label span:last-child { color: var(--blue); font-weight: 600; }
    .art-prog-bar {
      height: 6px; background: rgba(255,255,255,0.07); border-radius: 99px; overflow: hidden;
    }
    .art-prog-fill {
      height: 100%; border-radius: 99px;
      background: linear-gradient(90deg, var(--blue), var(--cyan));
    }

    .art-cert {
      width: 200px;
      bottom: 20px; left: 0;
      animation: floatCard 5s ease-in-out infinite 1.2s;
    }
    .art-cert-icon {
      width: 32px; height: 32px;
      background: rgba(0,229,255,0.12);
      border: 1px solid rgba(0,229,255,0.3);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 10px; color: var(--cyan);
    }
    .art-cert-icon svg { width: 18px; height: 18px; }
    .art-cert-title { font-family: var(--font-head); font-weight: 700; font-size: 0.82rem; color: var(--white); margin-bottom: 2px; }
    .art-cert-desc { font-size: 0.72rem; color: var(--muted); }

    .art-online {
      width: 180px;
      top: 60px; right: -10px;
      animation: floatCard 5s ease-in-out infinite 2.5s;
    }
    .art-online-dot {
      display: flex; align-items: center; gap: 8px;
      font-size: 0.78rem; color: var(--white); font-weight: 600; margin-bottom: 6px;
    }
    .dot-green {
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--wa); flex-shrink: 0;
      box-shadow: 0 0 8px rgba(37,211,102,0.6);
      animation: blink 1.5s infinite;
    }
    .art-online-num {
      font-family: var(--font-head); font-weight: 800; font-size: 1.6rem; color: var(--blue); line-height: 1;
    }
    .art-online-label { font-size: 0.72rem; color: var(--muted); margin-top: 2px; }

    @media (max-width: 1024px) {
      .hero-content { flex-direction: column; text-align: center; gap: 40px; }
      .hero-left .hero-cta-group, .hero-left .hero-stats { justify-content: center; }
      .hero-right { flex: none; width: 100%; max-width: 420px; }
      .hero-art { width: 100%; max-width: 380px; margin: 0 auto; }
      .art-main { width: 310px; left: 10px; }
      .art-online { right: 0; }
    }

    @media (max-width: 600px) {
      .hero-right { display: none; }
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(0,180,255,0.1);
      border: 1px solid rgba(0,180,255,0.3);
      color: var(--cyan);
      padding: 6px 18px;
      border-radius: 50px;
      font-size: 0.8rem;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 28px;
    }

    .hero-badge a {
      color: inherit;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .hero-title {
      font-family: var(--font-head);
      font-size: 3.5rem;
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 24px;
      letter-spacing: -0.02em;
    }

    .hero-title span {
      background: linear-gradient(135deg, var(--blue), var(--cyan));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-desc {
      font-size: 1.1rem;
      color: var(--muted);
      margin-bottom: 32px;
      max-width: 500px;
      line-height: 1.8;
    }

    .hero-cta-group {
      display: flex;
      gap: 16px;
      margin-bottom: 48px;
      flex-wrap: wrap;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--blue);
      color: var(--bg);
      text-decoration: none;
      padding: 14px 32px;
      border-radius: 50px;
      font-family: var(--font-head);
      font-weight: 700;
      font-size: 1rem;
      transition: all 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .btn-primary:hover {
      background: var(--cyan);
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(0,180,255,0.3);
    }

    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: transparent;
      color: var(--text);
      text-decoration: none;
      padding: 14px 32px;
      border-radius: 50px;
      font-family: var(--font-head);
      font-weight: 700;
      font-size: 1rem;
      transition: all 0.3s ease;
      border: 1px solid var(--border);
      cursor: pointer;
    }

    .btn-secondary:hover {
      border-color: var(--blue);
      color: var(--blue);
      background: rgba(0,180,255,0.05);
    }

    .hero-stats {
      display: flex;
      gap: 40px;
      flex-wrap: wrap;
    }

    .stat {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .stat-number {
      font-family: var(--font-head);
      font-size: 2rem;
      font-weight: 800;
      color: var(--blue);
    }

    .stat-label {
      font-size: 0.9rem;
      color: var(--muted);
    }

    /* ─── SEÇÕES GERAIS ─── */
    section {
      position: relative;
      z-index: 1;
      padding: 80px 24px;
    }

    .container {
      max-width: 1140px;
      margin: 0 auto;
    }

    .section-label {
      display: inline-block;
      font-family: var(--font-head);
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--blue);
      text-transform: uppercase;
      letter-spacing: 0.1em;
      margin-bottom: 16px;
    }

    .section-title {
      font-family: var(--font-head);
      font-size: 2.5rem;
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 24px;
      letter-spacing: -0.01em;
    }

    .section-desc {
      font-size: 1.1rem;
      color: var(--muted);
      line-height: 1.8;
      max-width: 600px;
      margin-bottom: 48px;
    }

    .section-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--border), transparent);
      margin: 60px 0;
    }

    /* ─── SOBRE ─── */
    #sobre {
      background: linear-gradient(180deg, rgba(0,180,255,0.05) 0%, transparent 100%);
    }

    .sobre-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }

    .sobre-text h3 {
      font-family: var(--font-head);
      font-size: 1.8rem;
      font-weight: 700;
      margin-bottom: 24px;
      color: var(--white);
    }

    .sobre-text p {
      margin-bottom: 16px;
      color: var(--muted);
      line-height: 1.8;
    }

    .sobre-highlights {
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-top: 32px;
    }

    .highlight {
      display: flex;
      gap: 12px;
      align-items: flex-start;
    }

    .highlight-icon {
      width: 24px;
      height: 24px;
      background: rgba(0,180,255,0.2);
      border: 1px solid rgba(0,180,255,0.4);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--cyan);
      flex-shrink: 0;
    }

    .highlight-text {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .highlight-text strong {
      color: var(--white);
      font-weight: 600;
    }

    .highlight-text span {
      color: var(--muted);
      font-size: 0.9rem;
    }

    @media (max-width: 768px) {
      .sobre-content {
        grid-template-columns: 1fr;
        gap: 40px;
      }
    }

    /* ─── PLATAFORMA ─── */
    #plataforma {
      background: linear-gradient(180deg, transparent 0%, rgba(0,180,255,0.03) 100%);
    }

    .plataforma-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .plataforma-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
    }

    .plataforma-card {
      background: rgba(17,24,39,0.6);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 32px 24px;
      text-align: center;
      transition: all 0.3s ease;
      backdrop-filter: blur(8px);
    }

    .plataforma-card:hover {
      border-color: var(--blue);
      background: rgba(17,24,39,0.9);
      transform: translateY(-8px);
      box-shadow: 0 16px 40px rgba(0,180,255,0.1);
    }

    .plataforma-icon {
      width: 56px;
      height: 56px;
      background: rgba(0,180,255,0.15);
      border: 1px solid rgba(0,180,255,0.3);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
      font-size: 1.8rem;
    }

    .plataforma-card h3 {
      font-family: var(--font-head);
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--white);
    }

    .plataforma-card p {
      color: var(--muted);
      line-height: 1.6;
      font-size: 0.95rem;
    }

    /* ─── CURSOS ─── */
    #cursos {
      background: linear-gradient(180deg, rgba(0,180,255,0.05) 0%, transparent 100%);
    }

    .cursos-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .tabs {
      display: flex;
      gap: 12px;
      margin-bottom: 40px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .tab-btn {
      background: transparent;
      color: var(--muted);
      border: 1px solid var(--border);
      padding: 12px 24px;
      border-radius: 50px;
      font-family: var(--font-head);
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .tab-btn:hover {
      border-color: var(--blue);
      color: var(--blue);
    }

    .tab-btn.active {
      background: var(--blue);
      color: var(--bg);
      border-color: var(--blue);
    }

    .tab-panel {
      display: none;
    }

    .tab-panel.active {
      display: block;
      animation: fadeIn 0.3s ease;
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    .cursos-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
      gap: 20px;
      margin-bottom: 32px;
    }

    .curso-card {
      background: rgba(17,24,39,0.6);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 24px;
      transition: all 0.3s ease;
      backdrop-filter: blur(8px);
      cursor: pointer;
    }

    .curso-card:hover {
      border-color: var(--blue);
      background: rgba(17,24,39,0.9);
      transform: translateY(-4px);
      box-shadow: 0 12px 32px rgba(0,180,255,0.1);
    }

    .curso-card h4 {
      font-family: var(--font-head);
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--white);
      line-height: 1.4;
    }

    .aulas-badge {
      display: inline-block;
      background: rgba(0,180,255,0.15);
      color: var(--cyan);
      padding: 6px 12px;
      border-radius: 6px;
      font-size: 0.8rem;
      font-weight: 600;
    }

    .area-total {
      text-align: center;
      padding: 24px;
      background: rgba(0,180,255,0.08);
      border: 1px solid var(--border);
      border-radius: 12px;
      color: var(--muted);
      font-size: 0.95rem;
    }

    .area-total strong {
      color: var(--blue);
      font-weight: 700;
    }

    /* ─── BENEFÍCIOS ─── */
    #beneficios {
      background: linear-gradient(180deg, transparent 0%, rgba(0,180,255,0.03) 100%);
    }

    .beneficios-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .beneficios-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px;
    }

    .benef-card {
      background: rgba(17,24,39,0.6);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 32px 24px;
      text-align: center;
      transition: all 0.3s ease;
      backdrop-filter: blur(8px);
    }

    .benef-card:hover {
      border-color: var(--blue);
      background: rgba(17,24,39,0.9);
      transform: translateY(-8px);
      box-shadow: 0 16px 40px rgba(0,180,255,0.1);
    }

    .benef-icon {
      width: 56px;
      height: 56px;
      background: rgba(0,180,255,0.15);
      border: 1px solid rgba(0,180,255,0.3);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
      color: var(--cyan);
    }

    .benef-icon svg {
      width: 28px;
      height: 28px;
    }

    .benef-card h3 {
      font-family: var(--font-head);
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--white);
    }

    .benef-card p {
      color: var(--muted);
      line-height: 1.6;
      font-size: 0.95rem;
    }

    /* ─── DEPOIMENTOS ─── */
    #depoimentos {
      background: linear-gradient(180deg, rgba(0,180,255,0.05) 0%, transparent 100%);
    }

    .depoimentos-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .depoimentos-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 24px;
    }

    .depoimento-card {
      background: rgba(17,24,39,0.6);
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 32px;
      backdrop-filter: blur(8px);
      transition: all 0.3s ease;
    }

    .depoimento-card:hover {
      border-color: var(--blue);
      background: rgba(17,24,39,0.9);
      box-shadow: 0 16px 40px rgba(0,180,255,0.1);
    }

    .depoimento-stars {
      display: flex;
      gap: 4px;
      margin-bottom: 16px;
      color: #ffd700;
      font-size: 1.2rem;
    }

    .depoimento-text {
      color: var(--muted);
      line-height: 1.8;
      margin-bottom: 20px;
      font-style: italic;
    }

    .depoimento-autor {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border);
      padding-top: 16px;
    }

    .depoimento-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--blue), var(--cyan));
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--bg);
      font-weight: 700;
      flex-shrink: 0;
    }

    .depoimento-info h4 {
      font-family: var(--font-head);
      font-weight: 700;
      color: var(--white);
      margin-bottom: 2px;
    }

    .depoimento-info span {
      color: var(--muted);
      font-size: 0.85rem;
    }

    /* ─── FAQ ─── */
    #faq {
      background: linear-gradient(180deg, transparent 0%, rgba(0,180,255,0.03) 100%);
    }

    .faq-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .faq-container {
      max-width: 700px;
      margin: 0 auto;
    }

    .faq-item {
      background: rgba(17,24,39,0.6);
      border: 1px solid var(--border);
      border-radius: 12px;
      margin-bottom: 16px;
      overflow: hidden;
      backdrop-filter: blur(8px);
      transition: all 0.3s ease;
    }

    .faq-item:hover {
      border-color: var(--blue);
      background: rgba(17,24,39,0.9);
    }

    .faq-question {
      padding: 20px 24px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-family: var(--font-head);
      font-weight: 600;
      color: var(--white);
      user-select: none;
      transition: all 0.3s ease;
    }

    .faq-question:hover {
      color: var(--blue);
    }

    .faq-toggle {
      width: 24px;
      height: 24px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--blue);
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-toggle {
      transform: rotate(180deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
    }

    .faq-item.active .faq-answer {
      max-height: 500px;
    }

    .faq-answer-content {
      padding: 0 24px 20px;
      color: var(--muted);
      line-height: 1.8;
    }

    /* ─── CTA ─── */
    #cta {
      background: linear-gradient(180deg, rgba(0,180,255,0.08) 0%, rgba(0,180,255,0.03) 100%);
    }

    .cta-content {
      text-align: center;
      max-width: 700px;
      margin: 0 auto;
    }

    .cta-content .section-title {
      font-size: 2.8rem;
      margin-bottom: 24px;
    }

    .cta-content p {
      font-size: 1.1rem;
      color: var(--muted);
      margin-bottom: 32px;
      line-height: 1.8;
    }

    .btn-wa-large {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--wa);
      color: #fff;
      text-decoration: none;
      padding: 16px 40px;
      border-radius: 50px;
      font-family: var(--font-head);
      font-weight: 700;
      font-size: 1.05rem;
      transition: all 0.3s ease;
      box-shadow: 0 8px 24px rgba(37,211,102,0.3);
      border: none;
      cursor: pointer;
    }

    .btn-wa-large:hover {
      background: var(--wa-dark);
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(37,211,102,0.45);
    }

    .btn-wa-large svg {
      width: 20px;
      height: 20px;
    }

    /* ─── FOOTER ─── */
    footer {
      background: rgba(11,15,26,0.8);
      border-top: 1px solid var(--border);
      padding: 40px 24px;
      text-align: center;
      color: var(--muted);
      font-size: 0.9rem;
    }

    .footer-logo {
      margin-bottom: 16px;
    }

    .footer-logo-text {
      font-family: var(--font-head);
      font-weight: 800;
      font-size: 1.3rem;
      color: var(--white);
    }

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

    /* ─── FLOATING WHATSAPP ─── */
    .wa-float {
      position: fixed;
      bottom: 24px;
      right: 24px;
      width: 56px;
      height: 56px;
      background: var(--wa);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 24px rgba(37,211,102,0.4);
      transition: all 0.3s ease;
      z-index: 50;
      text-decoration: none;
    }

    .wa-float:hover {
      transform: scale(1.1) translateY(-4px);
      box-shadow: 0 12px 32px rgba(37,211,102,0.6);
    }

    .wa-float svg {
      width: 28px;
      height: 28px;
      fill: white;
    }

    /* ─── REVEAL ANIMATION ─── */
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.6s ease;
    }

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

    /* ─── BLINK ANIMATION ─── */
    @keyframes blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.5; }
    }

    /* ─── RESPONSIVE ─── */
    @media (max-width: 768px) {
      nav {
        padding: 12px 20px;
        grid-template-columns: auto 1fr auto;
      }

      .hero-title {
        font-size: 2.2rem;
      }

      .section-title {
        font-size: 1.8rem;
      }

      section {
        padding: 60px 20px;
      }

      .plataforma-grid,
      .beneficios-grid,
      .depoimentos-grid {
        grid-template-columns: 1fr;
      }

      .tabs {
        flex-direction: column;
      }

      .tab-btn {
        width: 100%;
      }

      .hero-cta-group {
        flex-direction: column;
      }

      .btn-primary,
      .btn-secondary {
        width: 100%;
        justify-content: center;
      }
    }