:root {
      --bg:       #0000c2;
      --primary:  #0048ff;
      --accent:   #50c1ff;
      --success:  #10b981;
      --text:     #0f172a;
      --text-lt:  #64748b;
      --border:   #e2e8f0;
      --radius:   16px;
      --max:      1200px;
      --tr:       .25s ease;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; background: #000070; }
    body { font-family: 'Inter', system-ui, sans-serif; color: var(--text); background: #fff; overflow-x: hidden; line-height: 1.6; }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }

    .container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
    .section    { padding: 56px 0; }

    .tag {
      display: inline-flex; align-items: center; gap: 6px;
      background: #eff6ff; color: var(--primary);
      font-size: 12px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase;
      padding: 6px 14px; border-radius: 100px; margin-bottom: 16px;
    }
    .section-title { font-size: clamp(28px, 4vw, 42px); font-weight: 800; line-height: 1.2; margin-bottom: 14px; }
    .section-sub   { font-size: clamp(15px, 2.5vw, 17px); color: var(--text-lt); max-width: 580px; line-height: 1.7; margin: 0 auto; }

    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      padding: 12px 24px; border-radius: 10px; font-size: 14px; font-weight: 700;
      cursor: pointer; transition: var(--tr); border: none;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color: #fff; box-shadow: 0 4px 20px rgba(0,72,255,.35);
    }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,72,255,.45); }

    /* ── Header ── */
    .hdr {
      position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
      padding: 14px 0; transition: background .3s, backdrop-filter .3s, box-shadow .3s;
    }
    .hdr.scrolled {
      background: rgba(0,0,170,.96); backdrop-filter: blur(16px);
      box-shadow: 0 1px 0 rgba(255,255,255,.08);
    }
    .hdr .container { display: flex; align-items: center; gap: 28px; }
    .logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
    .logo img { height: 70px; width: auto; }
    .logo-text { font-size: 20px; font-weight: 800; color: #fff; }
    nav.hdr-nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
    nav.hdr-nav a {
      color: rgba(255,255,255,.75); font-size: 14px; font-weight: 500;
      padding: 8px 14px; border-radius: 8px; transition: var(--tr);
    }
    nav.hdr-nav a:hover { color: #fff; background: rgba(255,255,255,.1); }
    nav.hdr-nav a.active { color: #fff; background: rgba(255,255,255,.12); }
    .hdr-btns { display: flex; gap: 8px; flex-shrink: 0; }
    .hdr-btn-out {
      padding: 9px 18px; border-radius: 8px; font-size: 13px; font-weight: 600;
      border: 1.5px solid rgba(255,255,255,.28); color: #fff; cursor: pointer;
      background: transparent; transition: var(--tr);
    }
    .hdr-btn-out:hover { background: rgba(255,255,255,.1); }
    .hdr-btn-solid {
      padding: 9px 18px; border-radius: 8px; font-size: 13px; font-weight: 600;
      background: linear-gradient(135deg, var(--accent), var(--primary));
      color: #fff; border: none; cursor: pointer; transition: var(--tr);
      box-shadow: 0 2px 12px rgba(80,193,255,.4);
    }
    .hdr-btn-solid:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(80,193,255,.5); }
    .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; margin-left: auto; }
    .hamburger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: var(--tr); }
    .mob-menu {
      display: none; position: fixed; inset: 0; z-index: 999;
      background: var(--bg); padding: 80px 24px 32px;
      flex-direction: column; gap: 6px;
    }
    .mob-menu.open { display: flex; }
    .mob-menu a {
      color: rgba(255,255,255,.85); font-size: 17px; font-weight: 500;
      padding: 14px 16px; border-radius: 10px;
      border-bottom: 1px solid rgba(255,255,255,.07);
    }
    .mob-menu-btns { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }

    /* ── Hero da página ── */
    .page-hero {
      background: linear-gradient(135deg, #000070 0%, #0000c2 55%, #000070 100%);
      padding: 80px 0 40px; text-align: center;
    }
    .page-hero .tag { background: rgba(80,193,255,.15); color: #50c1ff; border: 1px solid rgba(80,193,255,.3); }
    .page-hero .section-title { color: #fff; }
    .page-hero .section-sub { color: rgba(255,255,255,.65); }

    /* ── Plans ── */
    .plans-hdr { text-align: center; margin-bottom: 48px; }
    .tab-group {
      display: inline-flex; background: #f1f5f9; border-radius: 12px; padding: 4px; margin-top: 30px; flex-wrap: wrap; gap: 4px;
    }
    .tab-btn {
      padding: 10px 24px; border-radius: 9px; border: none; font-size: 14px; font-weight: 600;
      cursor: pointer; color: var(--text-lt); background: transparent; transition: var(--tr);
    }
    .tab-btn.active { background: #fff; color: var(--primary); box-shadow: 0 2px 8px rgba(0,0,0,.1); }
    .tab-pane { display: none; }
    .tab-pane.active { display: block; }
    .plans-note { max-width: 720px; margin: 32px auto 0; text-align: center; font-size: 12px; line-height: 1.6; color: var(--text-lt); }
    .watch-help { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 14px; margin-top: 28px; color: var(--text-lt); font-size: 14px; text-align: center; }
    .watch-help[hidden] { display: none; }
    .watch-help a { color: var(--primary); font-weight: 600; font-size: 13px; padding: 8px 16px; border: 1px solid currentColor; border-radius: 8px; text-decoration: none; transition: var(--tr); }
    .watch-help a:hover { background: #eff6ff; }

    .plans-grid {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 24px; align-items: stretch;
    }
    /* Empresarial: poucos cards — largura de card, centralizados (1fr esticaria um card só) */
    #grid-emp {
      grid-template-columns: repeat(auto-fit, minmax(240px, 320px));
      justify-content: center;
    }
    .plan-card {
      background: #fff; border: 2px solid var(--border); border-radius: var(--radius);
      padding: 20px 20px; position: relative; overflow: hidden; transition: var(--tr);
      display: flex; flex-direction: column;
    }
    .plan-card:hover { border-color: #93c5fd; transform: translateY(-5px); box-shadow: 0 12px 48px rgba(0,72,255,.1); }
    .plan-card.featured {
      border-color: var(--primary);
      background: linear-gradient(160deg, #f0f7ff, #f0f9ff);
      box-shadow: 0 8px 40px rgba(0,72,255,.14);
    }
    .plan-card.featured::after {
      content: attr(data-tag);
      position: absolute; top: 18px; right: -32px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .5px;
      padding: 5px 48px; transform: rotate(35deg);
    }
    .plan-speed-wrap { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
    .plan-speed-left { display: flex; align-items: baseline; gap: 8px; }
    .plan-speed { font-size: clamp(38px, 5vw, 52px); font-weight: 900; color: var(--primary); line-height: 1; }
    .plan-speed-unit { font-size: clamp(18px, 2.5vw, 24px); font-weight: 900; color: var(--primary); line-height: 1; }
    .plan-wifi { display: flex; align-items: center; margin-bottom: 0; }
    .plan-wifi-img { height: 76px; width: 76px; object-fit: contain; }
    .plan-name { font-size: clamp(17px, 3.5vw, 22px); font-weight: 800; color: var(--text); margin-bottom: 4px; }
    .plan-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
    .plan-features li { display: flex; align-items: center; gap: 10px; font-size: 14px; }
    .plan-features li::before {
      content: '✓'; min-width: 20px; height: 20px; border-radius: 50%;
      background: #d1fae5; color: var(--success);
      display: inline-flex; align-items: center; justify-content: center;
      font-size: 11px; font-weight: 900;
    }
    .plan-price { display: flex; align-items: baseline; gap: 3px; font-size: clamp(26px, 5vw, 34px); font-weight: 800; color: var(--text); }
    .plan-price small { font-size: 13px; font-weight: 500; color: var(--text-lt); }
    .plan-price-previsto { text-decoration: line-through; color: var(--text-lt); }
    .plan-price-label { font-size: 12px; color: var(--text-lt); margin-bottom: 3px; margin-top: auto; padding-top: 12px; }
    .plan-price-consulte { font-size: 24px; font-weight: 800; color: var(--primary); margin-bottom: 22px; margin-top: auto; padding-top: 12px; }
    .plan-cta {
      width: 100%; padding: 14px; border-radius: 10px; font-size: 15px; font-weight: 700;
      cursor: pointer; border: none; transition: var(--tr); display: block; text-align: center;
    }
    .plan-cta-default  { background: #eff6ff; color: var(--primary); }
    .plan-cta-default:hover  { background: var(--primary); color: #fff; }
    .plan-cta-featured { background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; box-shadow: 0 4px 16px rgba(0,72,255,.3); }
    .plan-cta-featured:hover { box-shadow: 0 8px 24px rgba(0,72,255,.45); transform: translateY(-1px); }
    .plan-wa-note { font-size: 11px; color: var(--text-lt); margin-top: 12px; text-align: center; }
    .plan-bonus {
      display: inline-flex; align-items: center; gap: 5px;
      background: linear-gradient(135deg, #d97706, #f59e0b);
      color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .3px;
      padding: 4px 12px; border-radius: 100px; margin-bottom: 8px; align-self: flex-start;
    }
    .plan-bonus::before { content: '★'; font-size: 10px; }
    .plan-logos-section { margin-bottom: 10px; }
    .plan-logos-label { font-size: 11px; font-weight: 600; color: var(--text-lt); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
    .plan-logos { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
    .plan-logo-item { position: relative; display: inline-flex; }
    .plan-logo-item::after {
      content: attr(data-label); position: absolute; bottom: calc(100% + 7px); left: 50%;
      transform: translateX(-50%) scale(.85); background: #1e293b; color: #fff;
      font-size: 11px; font-weight: 600; white-space: nowrap; padding: 4px 9px; border-radius: 6px;
      opacity: 0; pointer-events: none; transition: opacity .15s ease, transform .15s ease; z-index: 10;
    }
    .plan-logo-item::before {
      content: ''; position: absolute; bottom: calc(100% + 3px); left: 50%; transform: translateX(-50%);
      border: 5px solid transparent; border-top-color: #1e293b;
      opacity: 0; pointer-events: none; transition: opacity .15s ease; z-index: 10;
    }
    .plan-logo-item:hover::after  { opacity: 1; transform: translateX(-50%) scale(1); }
    .plan-logo-item:hover::before { opacity: 1; }
    .plan-logo-img { height: 48px; width: auto; max-width: 176px; border-radius: 4px; object-fit: contain; opacity: .92; transition: opacity var(--tr), transform var(--tr); display: block; }
    .plan-logo-img:hover { opacity: 1; transform: scale(1.06); }
    .plan-channels {
      display: inline-flex; align-items: center; gap: 6px;
      background: #f0f9ff; border: 1px solid #bae6fd;
      color: #0369a1; font-size: 12px; font-weight: 600;
      padding: 4px 10px; border-radius: 8px; margin-top: 8px;
    }
    .plan-channels::before { content: '📺'; font-size: 13px; }
    .plan-hubtv { margin: 0 0 8px; align-self: flex-end; text-align: right; }
    .plan-hubtv-link { text-decoration: none; display: inline-block; }
    .plan-hubtv-link:hover .plan-hubtv-img { opacity: .75; }
    .plan-hubtv-link:hover .plan-hubtv-note { color: var(--primary); }
    .plan-hubtv-img { width: 40%; max-height: 26px; object-fit: contain; border-radius: 8px; display: block; margin-left: auto; transition: opacity .2s; }
    .plan-hubtv-note { font-size: 10.5px; color: var(--text-lt); margin-top: 6px; line-height: 1.4; transition: color .2s; }
    .plan-divider { height: 1px; background: var(--border); margin: 10px 0; }
    .plan-grade-wrap { width: 100%; margin: 8px 0 4px; }
    .plan-grade-toggle {
      display: flex; align-items: center; justify-content: center; gap: 6px; width: 100%;
      background: #f0f9ff; border: 1px solid #bae6fd; color: #0369a1;
      font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 8px;
      cursor: pointer; transition: background .2s;
    }
    .plan-grade-toggle:hover { background: #e0f2fe; }
    .plan-grade-arrow { display: inline-block; transition: transform .25s; }
    .plan-grade-wrap.open .plan-grade-arrow { transform: rotate(180deg); }
    .plan-grade-body { max-height: 0; overflow: hidden; transition: max-height .4s ease; position: relative; }
    .plan-grade-wrap.open .plan-grade-body { max-height: 600px; }
    .plan-grade-img { width: 100%; display: block; border-radius: 10px; margin-top: 8px; cursor: zoom-in; transition: transform .25s; }
    .plan-grade-img:hover { transform: scale(1.015); }
    .plan-grade-hint {
      position: absolute; bottom: 8px; right: 8px;
      background: rgba(0,0,0,.5); color: #fff;
      font-size: 10px; padding: 3px 8px; border-radius: 20px; pointer-events: none;
    }
    #gradeModal {
      display: none; position: fixed; inset: 0; z-index: 2000;
      background: rgba(0,0,0,.88); align-items: center; justify-content: center;
      cursor: zoom-out; padding: 16px;
    }
    #gradeModal.open { display: flex; }
    #gradeModalImg { max-height: 92vh; max-width: 92vw; border-radius: 14px; object-fit: contain; box-shadow: 0 24px 80px rgba(0,0,0,.6); }
    .skeleton { background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius); }
    .sk-plan { height: 360px; }
    @keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

    /* ── CTA Final ── */
    .plans-cta-section { background: #f8fafc; border-top: 1px solid var(--border); padding: 48px 0; text-align: center; }
    .plans-cta-section h3 { font-size: clamp(20px, 3vw, 28px); font-weight: 800; margin-bottom: 8px; }
    .plans-cta-section p { font-size: 16px; color: var(--text-lt); margin-bottom: 28px; }

    /* ── Footer ── */
    .footer { background: var(--bg); color: rgba(255,255,255,.6); padding: 48px 0 24px; }
    .footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 36px; }
    .footer-brand .logo-text { font-size: 20px; }
    .footer-brand p { font-size: 13.5px; line-height: 1.75; color: rgba(255,255,255,.45); margin-top: 12px; }
    .footer-social { display: flex; gap: 10px; margin-top: 20px; }
    .footer-social a { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; transition: var(--tr); }
    .footer-social a:hover { background: var(--primary); }
    .footer-social svg { width: 16px; height: 16px; fill: rgba(255,255,255,.75); }
    .footer-col h4 { font-size: 12px; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .6px; margin-bottom: 16px; }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-col ul li a { font-size: 14px; color: rgba(255,255,255,.45); transition: var(--tr); }
    .footer-col ul li a:hover { color: #fff; }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 28px; display: flex; align-items: center; justify-content: space-between; font-size: 13px; gap: 16px; }

    /* ── LGPD ── */
    .lgpd-bar {
      position: fixed; bottom: 0; left: 0; right: 0; z-index: 850;
      background: #000090; border-top: 1px solid rgba(255,255,255,.1);
      padding: 14px 24px; display: flex; align-items: center; justify-content: center;
      gap: 20px; flex-wrap: wrap; transition: transform .4s ease;
    }
    .lgpd-bar.hidden { transform: translateY(100%); pointer-events: none; }
    .lgpd-bar p { font-size: 13px; color: rgba(255,255,255,.7); line-height: 1.6; max-width: 680px; }
    .lgpd-bar p button.lgpd-link { background: none; border: none; color: #50c1ff; text-decoration: underline; cursor: pointer; font-size: 13px; padding: 0; }
    .lgpd-btns { display: flex; gap: 10px; flex-shrink: 0; }
    .lgpd-accept { padding: 8px 20px; background: var(--success); color: #fff; border: none; border-radius: 8px; font-size: 13px; font-weight: 700; cursor: pointer; transition: var(--tr); }
    .lgpd-accept:hover { background: #059669; }
    .lgpd-decline { padding: 8px 16px; background: transparent; color: rgba(255,255,255,.5); border: 1px solid rgba(255,255,255,.2); border-radius: 8px; font-size: 13px; cursor: pointer; transition: var(--tr); }
    .lgpd-decline:hover { color: #fff; border-color: rgba(255,255,255,.45); }

    /* ── Privacy Modal ── */
    .prv-overlay { display: none; position: fixed; inset: 0; z-index: 1100; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); align-items: center; justify-content: center; padding: 20px; }
    .prv-overlay.open { display: flex; }
    .prv-modal { background: #fff; border-radius: 20px; max-width: 660px; width: 100%; max-height: 88vh; display: flex; flex-direction: column; box-shadow: 0 32px 80px rgba(0,0,0,.28); }
    .prv-hdr { padding: 22px 28px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
    .prv-hdr h2 { font-size: clamp(16px, 3vw, 19px); font-weight: 800; }
    .prv-close { width: 34px; height: 34px; border-radius: 8px; border: none; background: #f1f5f9; cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center; transition: var(--tr); }
    .prv-close:hover { background: #e2e8f0; }
    .prv-body { padding: 24px 28px; overflow-y: auto; font-size: 14px; line-height: 1.8; color: var(--text-lt); }
    .prv-body h3 { font-size: 14px; font-weight: 700; color: var(--text); margin: 18px 0 6px; }
    .prv-body p  { margin-bottom: 10px; }

    /* ── Scroll bar ── */
    #scroll-bar { position: fixed; top: 0; left: 0; z-index: 1001; height: 3px; width: 0%; background: linear-gradient(90deg, var(--primary), var(--accent)); pointer-events: none; }

    /* ── Fade-in ── */
    .fi { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
    .fi.vis { opacity: 1; transform: none; }

    /* ── WA / Webchat float ── */
    .wa-wrap { position: fixed; bottom: 28px; right: 28px; z-index: 900; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
    .wa-fabs { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
    .wa-fab { width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0; background: linear-gradient(135deg, var(--primary), var(--accent)); display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(0,72,255,.45); cursor: pointer; transition: var(--tr); }
    .wa-fab:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(0,72,255,.6); }
    .wa-fab svg { width: 28px; height: 28px; fill: #fff; }
    .wa-bubble { background: #fff; border-radius: 14px; padding: 14px 16px 12px; box-shadow: 0 8px 32px rgba(0,0,0,.18); max-width: 220px; width: max-content; position: relative; animation: bubble-in .35s ease; border: 1px solid rgba(0,0,0,.06); }
    .wa-bubble.hidden { display: none; }
    .wa-bubble::after { content: ''; position: absolute; bottom: -7px; right: 22px; width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; border-top: 8px solid #fff; }
    @keyframes bubble-in { from { opacity:0; transform: translateY(8px); } to { opacity:1; transform: none; } }
    .wa-bubble-close { position: absolute; top: 8px; right: 10px; width: 20px; height: 20px; border: none; background: none; font-size: 15px; cursor: pointer; color: #94a3b8; line-height: 1; display: flex; align-items: center; justify-content: center; padding: 0; }
    .wa-bubble-close:hover { color: var(--text); }
    .wa-bubble p { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 2px; padding-right: 18px; line-height: 1.4; }
    .wa-bubble span { font-size: 11.5px; color: var(--text-lt); }

    @keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:.2; } }

    /* ── Responsive ── */
    @media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 768px) {
      .section { padding: 72px 0; }
      nav.hdr-nav, .hdr-btns { display: none; }
      .hamburger { display: flex; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .lgpd-bar { gap: 14px; }
    }
    @media (max-width: 480px) {
      .footer-grid { grid-template-columns: 1fr; }
      .lgpd-bar { flex-direction: column; align-items: stretch; }
      .lgpd-btns { justify-content: center; }
    }