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

    :root {
      --ink:    #1a1916;
      --ink2:   #6b6860;
      --ink3:   #b0aea8;
      --paper:  #f5f3ee;
      --paper2: #edeae3;
      --accent: #1D9E75;
      --accent2:#0F6E56;
      --radius: 16px;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'DM Sans', sans-serif;
      background: var(--paper);
      color: var(--ink);
      min-height: 100vh;
      -webkit-font-smoothing: antialiased;
    }

    /* ── TRIAL BANNER ── */
    .trial-banner {
      background: var(--accent);
      color: #fff;
      text-align: center;
      padding: 10px 20px;
      font-size: 13px;
      font-weight: 400;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      flex-wrap: wrap;
    }
    .trial-pill {
      background: rgba(255,255,255,0.25);
      border-radius: 100px;
      padding: 2px 10px;
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.04em;
    }
    .trial-link {
      color: #fff;
      font-weight: 500;
      text-decoration: underline;
      text-underline-offset: 2px;
      white-space: nowrap;
    }
    .trial-link:hover { opacity: 0.85; }

    /* ── NAV ── */
    nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 40px;
      border-bottom: 0.5px solid rgba(26,25,22,0.1);
      position: sticky;
      top: 0;
      background: rgba(245,243,238,0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      z-index: 100;
    }

    .logo {
      font-family: 'Instrument Serif', serif;
      font-size: 28px;
      letter-spacing: -0.02em;
      color: var(--ink);
      text-decoration: none;
    }
    .logo span { color: var(--accent); }

    .nav-links {
      display: flex;
      gap: 28px;
      align-items: center;
      list-style: none;
    }
    .nav-links a {
      font-size: 13px;
      color: var(--ink2);
      text-decoration: none;
      transition: color .2s;
    }
    .nav-links a:hover { color: var(--ink); }

    .btn-nav {
      background: var(--ink);
      color: #fff;
      border: none;
      padding: 9px 20px;
      border-radius: 100px;
      font-size: 13px;
      font-family: 'DM Sans', sans-serif;
      cursor: pointer;
      transition: background .2s;
      text-decoration: none;
      display: inline-block;
    }
    .btn-nav:hover { background: var(--accent2); }

    .nav-entrar {
      font-size: 13px;
      color: var(--ink) !important;
      padding: 9px 16px;
      border-radius: 100px;
      border: 0.5px solid rgba(26,25,22,0.18);
      transition: border-color .2s, color .2s;
    }
    .nav-entrar:hover { border-color: var(--accent); color: var(--accent) !important; }

    /* ── HERO ── */
    .hero {
      padding: 80px 40px 64px;
      max-width: 720px;
      animation: fadeUp .7s ease both;
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    .eyebrow {
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.12em;
      color: var(--accent);
      text-transform: uppercase;
      margin-bottom: 16px;
    }

    h1 {
      font-family: 'Instrument Serif', serif;
      font-size: clamp(38px, 5.5vw, 56px);
      line-height: 1.06;
      letter-spacing: -0.025em;
      margin-bottom: 22px;
      color: var(--ink);
    }
    h1 em { font-style: italic; color: var(--accent); }

    h2 {
      font-family: 'Instrument Serif', serif;
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.1;
      letter-spacing: -0.02em;
      color: var(--ink);
      margin-bottom: 20px;
    }
    h2 em { font-style: italic; color: var(--accent); }

    h3 {
      font-family: 'Instrument Serif', serif;
      font-size: clamp(20px, 2.5vw, 26px);
      line-height: 1.2;
      letter-spacing: -0.015em;
      color: var(--ink);
      margin-bottom: 14px;
    }

    .hero-sub {
      font-size: 17px;
      line-height: 1.65;
      color: var(--ink2);
      margin-bottom: 40px;
      max-width: 540px;
      font-weight: 300;
    }

    .cta-group {
      display: flex;
      gap: 14px;
      align-items: center;
      flex-wrap: wrap;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--ink);
      color: #fff;
      padding: 15px 28px;
      border-radius: 100px;
      font-size: 14px;
      font-weight: 500;
      text-decoration: none;
      transition: background .2s, transform .15s;
      border: none;
      cursor: pointer;
      font-family: 'DM Sans', sans-serif;
    }
    .btn-primary:hover { background: var(--accent2); transform: translateY(-1px); }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--ink2);
      font-size: 13px;
      text-decoration: none;
      transition: color .2s;
    }
    .btn-ghost:hover { color: var(--ink); }

    .trust-bar {
      display: flex;
      gap: 0;
      margin-top: 56px;
      padding-top: 32px;
      border-top: 0.5px solid rgba(26,25,22,0.1);
      align-items: baseline;
      flex-wrap: wrap;
    }
    .trust-item {
      flex: 1 1 0;
      min-width: 0;
      padding-right: 32px;
      margin-right: 32px;
      border-right: 0.5px solid rgba(26,25,22,0.15);
    }
    .trust-item:last-child { border-right: none; padding-right: 0; margin-right: 0; }
    .trust-item strong {
      display: block;
      font-family: 'Instrument Serif', serif;
      font-size: 26px;
      color: var(--ink);
    }
    .trust-item span {
      font-size: 12px;
      color: var(--ink3);
      margin-top: 3px;
      display: block;
    }

    /* ── DIVIDER ── */
    hr { border: none; border-top: 0.5px solid rgba(26,25,22,0.1); margin: 0 40px; }

    /* ── SECTIONS ── */
    section { padding: 72px 40px; }

    .section-label {
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.12em;
      color: var(--ink3);
      text-transform: uppercase;
      margin-bottom: 28px;
      display: block;
    }

    /* ── PROBLEMA ── */
    .problema-text p {
      font-size: 16px;
      line-height: 1.7;
      color: var(--ink2);
      font-weight: 300;
      max-width: 680px;
      margin-bottom: 16px;
    }
    .problema-text p:last-child { margin-bottom: 0; }

    /* ── PROFILE CARDS GRID ── */
    .profile-grid {
      display: grid;
      grid-template-columns: 1fr;
      max-width: 480px;
      gap: 16px;
      margin-top: 48px;
    }

    .profile-card {
      background: var(--paper2);
      border-radius: var(--radius);
      padding: 28px;
      border: 0.5px solid rgba(26,25,22,0.08);
      transition: border-color .2s, transform .2s;
      text-decoration: none;
      display: block;
      color: inherit;
    }
    .profile-card:hover { transform: translateY(-3px); border-color: rgba(26,25,22,0.18); }

    .profile-tag {
      display: inline-block;
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 4px 12px;
      border-radius: 100px;
      margin-bottom: 20px;
    }

    .profile-card-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
    }

    .profile-card h3 {
      font-size: 17px;
      font-weight: 500;
      margin-bottom: 10px;
      font-family: 'DM Sans', sans-serif;
      letter-spacing: -0.01em;
    }
    .profile-card p {
      font-size: 13px;
      color: var(--ink2);
      line-height: 1.6;
      font-weight: 300;
      margin-bottom: 18px;
    }
    .profile-card .card-link {
      font-size: 13px;
      font-weight: 500;
      text-decoration: none;
    }

    /* Corretor = green */
    .profile-card.corretor .profile-tag { background: #E1F5EE; color: #0F6E56; }
    .profile-card.corretor .profile-card-icon { background: #E1F5EE; }
    .profile-card.corretor .card-link { color: #1D9E75; }

    /* Assessor = purple */
    .profile-card.assessor .profile-tag { background: #EEEDF9; color: #534AB7; }
    .profile-card.assessor .profile-card-icon { background: #EEEDF9; }
    .profile-card.assessor .card-link { color: #534AB7; }

    /* Contador = amber */
    .profile-card.contador .profile-tag { background: #FBF0DC; color: #BA7517; }
    .profile-card.contador .profile-card-icon { background: #FBF0DC; }
    .profile-card.contador .card-link { color: #BA7517; }

    /* ── FEATURE GRID ── */
    .feature-section-heading {
      font-family: 'Instrument Serif', serif;
      font-size: clamp(24px, 3vw, 32px);
      letter-spacing: -0.02em;
      line-height: 1.1;
      color: var(--ink);
      margin-bottom: 8px;
    }
    .feature-section-heading em { font-style: italic; color: var(--accent); }

    .feature-section-sub {
      font-size: 15px;
      color: var(--ink2);
      font-weight: 300;
      line-height: 1.6;
      margin-bottom: 40px;
      max-width: 520px;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px 48px;
    }

    .feature-group-label {
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 14px;
    }

    .feature-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .feature-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 13px;
      color: var(--ink2);
      line-height: 1.5;
      font-weight: 300;
    }

    .feature-list li::before {
      content: '';
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--accent);
      margin-top: 6px;
      flex-shrink: 0;
    }

    .feature-list li strong {
      color: var(--ink);
      font-weight: 500;
      display: block;
      margin-bottom: 1px;
    }

    /* ── PROFILES REDIRECT ── */
    .profiles-redirect {
      margin-top: 48px;
      padding-top: 36px;
      border-top: 0.5px solid rgba(26,25,22,0.1);
      text-align: center;
    }
    .profiles-redirect > p {
      font-size: 15px;
      color: var(--ink2);
      margin-bottom: 20px;
    }
    .profiles-redirect-links {
      display: flex;
      gap: 12px;
      justify-content: center;
      flex-wrap: wrap;
    }
    .profile-redirect-card {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px 20px;
      border-radius: var(--radius);
      border: 0.5px solid rgba(26,25,22,0.12);
      background: var(--paper2);
      font-size: 14px;
      font-weight: 500;
      color: var(--ink);
      text-decoration: none;
      transition: border-color .2s, background .2s;
    }
    .profile-redirect-card:hover { border-color: var(--accent); background: #fff; }
    .redirect-arrow { color: var(--ink3); font-size: 13px; }

    /* ── STEPS ── */
    .steps { display: flex; flex-direction: column; max-width: 700px; }

    .step {
      display: flex;
      gap: 20px;
      padding: 20px 0;
      border-bottom: 0.5px solid rgba(26,25,22,0.08);
      align-items: flex-start;
    }
    .step:last-child { border-bottom: none; }

    .step-actor {
      display: inline-block;
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      padding: 3px 10px;
      border-radius: 100px;
      white-space: nowrap;
      margin-bottom: 6px;
    }
    .step-actor.voce { background: var(--ink); color: #fff; }
    .step-actor.reapfy { background: var(--accent); color: #fff; }

    .step-num {
      font-family: 'Instrument Serif', serif;
      font-size: 28px;
      color: var(--ink3);
      min-width: 32px;
      line-height: 1;
      padding-top: 4px;
    }
    .step-body h4 { font-size: 14px; font-weight: 400; color: var(--ink2); line-height: 1.55; }

    /* ── INVISIVEL 2-col ── */
    .invis-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: start;
      margin-top: 12px;
    }

    .invis-list {
      list-style: none;
      margin-top: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .invis-list li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      color: var(--ink2);
      font-weight: 300;
    }
    .invis-list li::before {
      content: '';
      width: 18px;
      height: 18px;
      background: var(--accent);
      border-radius: 50%;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: center;
    }

    /* ── WPP BUBBLE MOCKUP ── */
    .wpp-mockup {
      background: var(--paper2);
      border-radius: var(--radius);
      padding: 24px;
      border: 0.5px solid rgba(26,25,22,0.08);
    }
    .wpp-header {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
      padding-bottom: 14px;
      border-bottom: 0.5px solid rgba(26,25,22,0.08);
    }
    .wpp-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: 'Instrument Serif', serif;
      font-size: 15px;
      color: #fff;
      flex-shrink: 0;
    }
    .wpp-contact-name { font-size: 13px; font-weight: 500; color: var(--ink); }
    .wpp-contact-sub  { font-size: 11px; color: var(--ink3); }

    .wpp-bubble {
      background: #fff;
      border-radius: 12px 12px 12px 4px;
      padding: 14px 18px;
      font-size: 13px;
      color: var(--ink);
      line-height: 1.65;
      font-weight: 300;
      box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    }
    .wpp-bubble strong { font-weight: 500; }
    .wpp-time { font-size: 10px; color: var(--ink3); margin-top: 8px; text-align: right; }
    .wpp-hint {
      font-size: 11px;
      color: var(--ink3);
      margin-top: 12px;
      text-align: center;
      padding-top: 12px;
      border-top: 0.5px solid rgba(26,25,22,0.08);
    }

    /* ── CONTROLE ── */
    .controle-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 36px;
    }

    .controle-card {
      background: var(--paper2);
      border-radius: var(--radius);
      padding: 24px;
      border: 0.5px solid rgba(26,25,22,0.08);
    }
    .controle-badge {
      display: inline-block;
      font-size: 10px;
      font-weight: 500;
      padding: 4px 12px;
      border-radius: 100px;
      margin-bottom: 12px;
    }
    .controle-badge.autonomo { background: #E1F5EE; color: #0F6E56; }
    .controle-badge.notifica { background: #EEF0FB; color: #534AB7; }
    .controle-badge.aprova   { background: #FAEEDA; color: #854F0B; }

    .controle-card h4 { font-size: 15px; font-weight: 500; margin-bottom: 4px; color: var(--ink); }
    .controle-card .controle-sub { font-size: 12px; color: var(--ink3); margin-bottom: 12px; }
    .controle-card p { font-size: 13px; color: var(--ink2); line-height: 1.6; font-weight: 300; }

    .contract-note {
      background: var(--paper2);
      border-radius: var(--radius);
      padding: 20px 24px;
      margin-top: 20px;
      border: 0.5px solid rgba(26,25,22,0.1);
      font-size: 13px;
      color: var(--ink2);
      line-height: 1.6;
      font-weight: 300;
      display: flex;
      gap: 12px;
      align-items: flex-start;
    }
    .contract-note svg { flex-shrink: 0; margin-top: 2px; }

    /* ── TESTIMONIALS ── */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-top: 36px;
    }

    .testimonial-card {
      background: var(--paper2);
      border-radius: var(--radius);
      padding: 28px;
      border: 0.5px solid rgba(26,25,22,0.08);
    }
    .testimonial-card blockquote {
      font-size: 14px;
      line-height: 1.65;
      color: var(--ink);
      font-weight: 300;
      margin-bottom: 20px;
      font-style: italic;
    }
    .testimonial-card blockquote::before {
      content: '\201C';
      font-family: 'Instrument Serif', serif;
      font-size: 28px;
      color: var(--accent);
      line-height: 0;
      vertical-align: -10px;
      margin-right: 2px;
    }
    .testimonial-author { font-size: 12px; font-weight: 500; color: var(--ink); }
    .testimonial-role   { font-size: 11px; color: var(--ink3); margin-top: 2px; }

    .testimonial-tag {
      display: inline-block;
      font-size: 10px;
      font-weight: 500;
      padding: 3px 10px;
      border-radius: 100px;
      margin-bottom: 18px;
    }
    .testimonial-tag.corretor { background: #E1F5EE; color: #0F6E56; }
    .testimonial-tag.assessor { background: #EEEDF9; color: #534AB7; }
    .testimonial-tag.contador { background: #FBF0DC; color: #BA7517; }

    .be-first-card {
      background: var(--ink);
      border-radius: var(--radius);
      padding: 32px;
      margin-top: 16px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 24px;
      flex-wrap: wrap;
    }
    .be-first-card p { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.6; font-weight: 300; max-width: 480px; }

    /* ── FAQ ── */
    .faq-list { display: flex; flex-direction: column; gap: 0; max-width: 720px; margin-top: 36px; }

    .faq-item {
      border-bottom: 0.5px solid rgba(26,25,22,0.1);
    }
    .faq-item:first-child { border-top: 0.5px solid rgba(26,25,22,0.1); }

    .faq-btn {
      display: flex;
      justify-content: space-between;
      align-items: center;
      width: 100%;
      background: none;
      border: none;
      padding: 20px 0;
      cursor: pointer;
      font-family: 'DM Sans', sans-serif;
      font-size: 15px;
      font-weight: 500;
      color: var(--ink);
      text-align: left;
      gap: 16px;
    }
    .faq-btn:hover { color: var(--accent); }

    .faq-icon {
      flex-shrink: 0;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: var(--paper2);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background .2s, transform .3s;
    }
    .faq-item.open .faq-icon { background: var(--accent); transform: rotate(45deg); }
    .faq-icon svg { display: block; }

    .faq-answer {
      display: none;
      padding-bottom: 20px;
      font-size: 14px;
      color: var(--ink2);
      line-height: 1.7;
      font-weight: 300;
      max-width: 620px;
    }
    .faq-item.open .faq-answer { display: block; }

    /* ── PLANOS ── */
    .plans-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin-top: 36px;
    }

    .plan-card {
      background: var(--paper2);
      border-radius: var(--radius);
      padding: 28px 24px;
      border: 0.5px solid rgba(26,25,22,0.08);
      display: flex;
      flex-direction: column;
      gap: 0;
    }
    .plan-card.featured {
      border: 2px solid var(--accent);
      background: #fff;
      position: relative;
    }

    .plan-badge {
      position: absolute;
      top: -11px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent);
      color: #fff;
      font-size: 10px;
      font-weight: 500;
      padding: 3px 12px;
      border-radius: 100px;
      white-space: nowrap;
    }

    .plan-name { font-size: 13px; font-weight: 500; color: var(--ink); margin-bottom: 4px; }
    .plan-limit { font-size: 12px; color: var(--ink3); margin-bottom: 20px; }

    .plan-price {
      font-family: 'Instrument Serif', serif;
      font-size: 32px;
      color: var(--ink);
      line-height: 1;
      margin-bottom: 4px;
    }
    .plan-price span { font-size: 15px; }
    .plan-per { font-size: 11px; color: var(--ink3); margin-bottom: 20px; }

    .plan-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin-bottom: 24px;
      flex: 1;
    }
    .plan-features li {
      font-size: 12px;
      color: var(--ink2);
      display: flex;
      align-items: center;
      gap: 8px;
      font-weight: 300;
    }
    .plan-features li::before {
      content: '';
      width: 14px;
      height: 14px;
      background: var(--accent);
      border-radius: 50%;
      flex-shrink: 0;
      background-image: url("data:image/svg+xml,%3Csvg width='8' height='6' viewBox='0 0 8 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 3L3 5L7 1' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: center;
    }

    .btn-plan {
      display: block;
      text-align: center;
      background: var(--ink);
      color: #fff;
      padding: 12px;
      border-radius: 100px;
      font-size: 13px;
      font-weight: 500;
      text-decoration: none;
      transition: background .2s;
    }
    .btn-plan:hover { background: var(--accent); }
    .plan-card.featured .btn-plan { background: var(--accent); }
    .plan-card.featured .btn-plan:hover { background: var(--accent2); }

    .roi-box {
      background: var(--paper2);
      border-radius: var(--radius);
      padding: 24px 28px;
      margin-top: 20px;
      border: 1.5px solid var(--accent);
      font-size: 14px;
      color: var(--ink2);
      line-height: 1.6;
      font-weight: 300;
    }

    /* ── CTA BLOCK ── */
    .cta-block {
      background: var(--ink);
      border-radius: 24px;
      padding: 64px 48px;
      margin: 0 40px 72px;
      text-align: center;
    }

    .cta-block h2 {
      font-family: 'Instrument Serif', serif;
      font-size: clamp(28px, 4vw, 40px);
      color: #fff;
      margin-bottom: 14px;
      letter-spacing: -0.02em;
      line-height: 1.1;
    }
    .cta-block h2 em { font-style: italic; color: #9FE1CB; }
    .cta-block p { font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 32px; font-weight: 300; }

    .btn-white {
      background: #fff;
      color: var(--ink);
      padding: 15px 32px;
      border-radius: 100px;
      font-size: 14px;
      font-weight: 500;
      border: none;
      cursor: pointer;
      font-family: 'DM Sans', sans-serif;
      transition: background .2s;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      text-decoration: none;
    }
    .btn-white:hover { background: #9FE1CB; }

    /* ── FOOTER ── */
    footer {
      padding: 24px 40px;
      border-top: 0.5px solid rgba(26,25,22,0.1);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }
    footer p { font-size: 12px; color: var(--ink3); }

    .footer-links { display: flex; gap: 24px; }
    .footer-links a { font-size: 12px; color: var(--ink3); text-decoration: none; transition: color .2s; }
    .footer-links a:hover { color: var(--ink); }

    /* ── DEMO TABS & PANELS (Shared / Niche) ── */
    .demo-tabs-nav, .demo-tabs {
      display: flex;
      gap: 4px;
      margin-bottom: 24px;
      border-bottom: 0.5px solid rgba(26,25,22,0.1);
      padding-bottom: 0;
    }

    .tab-btn, .demo-tab {
      background: none;
      border: none;
      font-family: 'DM Sans', sans-serif;
      font-size: 13px;
      font-weight: 500;
      color: var(--ink3);
      cursor: pointer;
      padding: 10px 18px;
      border-radius: 8px 8px 0 0;
      border-bottom: 2px solid transparent;
      transition: color .2s, border-color .2s;
      margin-bottom: -1px;
    }

    .tab-btn:hover, .demo-tab:hover:not(.active) { color: var(--ink2); }

    .tab-btn.active, .demo-tab.active {
      color: var(--accent);
      border-bottom-color: var(--accent);
    }

    .tab-panel, .demo-panel { display: none; }
    .tab-panel.active, .demo-panel.active { display: block; }

    /* ── DEMO CARDS & BLOCKS ── */
    .demo-carteira, .demo-card {
      background: var(--paper2);
      border-radius: var(--radius);
      padding: 28px;
      border: 0.5px solid rgba(26,25,22,0.08);
      max-width: 480px;
    }

    .demo-carteira-header, .demo-card-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-bottom: 24px;
      padding-bottom: 20px;
      border-bottom: 0.5px solid rgba(26,25,22,0.08);
      flex-wrap: wrap;
      gap: 12px;
    }

    .demo-carteira-title, .demo-card-client { font-size: 16px; font-weight: 500; color: var(--ink); }
    .demo-carteira-sub, .demo-card-sub { font-size: 12px; color: var(--ink3); margin-top: 2px; }

    .badge-ok, .badge-warn {
      display: inline-block;
      font-size: 10px;
      font-weight: 500;
      padding: 4px 12px;
      border-radius: 100px;
      letter-spacing: 0.04em;
    }
    .badge-ok { background: #E1F5EE; color: #0F6E56; }
    .badge-warn { background: var(--amber2, #FBF0DC); color: var(--amber, #BA7517); }

    .demo-carteira .demo-metrics, .demo-card .demo-metrics {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-bottom: 24px;
    }

    .demo-carteira .demo-metric, .demo-card .demo-metric {
      background: #fff;
      border-radius: 10px;
      padding: 14px 16px;
      border: 0.5px solid rgba(26,25,22,0.06);
    }

    .demo-metric-val, .demo-metric-value, .demo-metric strong {
      font-family: 'Instrument Serif', serif;
      font-size: 22px;
      color: var(--ink);
      line-height: 1;
      margin-bottom: 4px;
      display: block;
    }

    .demo-metric-val.ok, .demo-metric-value.ok { color: var(--accent); }
    .demo-metric-val.danger, .demo-metric-value.danger { color: #C0392B; }
    .demo-metric-val.warn { color: var(--amber, #BA7517); }
    .demo-metric-label, .demo-metric span { font-size: 11px; color: var(--ink3); display: block; }

    .demo-alerts { display: flex; flex-direction: column; gap: 10px; }

    .demo-alert {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      background: #fff;
      border-radius: 10px;
      padding: 12px 14px;
      border: 0.5px solid rgba(26,25,22,0.06);
      flex-wrap: wrap;
    }
    .demo-alert-text { font-size: 13px; color: var(--ink2); font-weight: 300; line-height: 1.4; }
    
    .demo-alert-action {
      font-size: 12px;
      font-weight: 500;
      color: var(--accent);
      white-space: nowrap;
      text-decoration: none;
      flex-shrink: 0;
      cursor: pointer;
      background: none;
      border: none;
      font-family: 'DM Sans', sans-serif;
    }
    .demo-alert-action:hover { color: var(--accent2); }

    .tab-panel:not(.demo-panel) .demo-metrics {
      display: flex;
      gap: 0;
      margin-bottom: 24px;
      padding-bottom: 20px;
      border-bottom: 0.5px solid rgba(26,25,22,0.08);
    }
    .tab-panel:not(.demo-panel) .demo-metric {
      flex: 1;
      padding-right: 16px;
      margin-right: 16px;
      border-right: 0.5px solid rgba(26,25,22,0.1);
    }
    .tab-panel:not(.demo-panel) .demo-metric:last-child { border-right: none; padding-right: 0; margin-right: 0; }

    /* ── RESPONSIVE 768px ── */
    @media (max-width: 768px) {
      .profile-grid { grid-template-columns: 1fr; }
      .invis-grid { grid-template-columns: 1fr; }
      .controle-grid { grid-template-columns: 1fr; }
      .testimonials-grid { grid-template-columns: 1fr; }
      .plans-grid { grid-template-columns: repeat(2, 1fr); }
      section { padding: 56px 28px; }
      hr { margin: 0 28px; }
      .cta-block { margin: 0 28px 56px; padding: 48px 32px; }
    }

    /* ── RESPONSIVE 480px ── */
    @media (max-width: 480px) {
      nav { padding: 16px 20px; }
      .nav-links { gap: 14px; }
      .nav-links li:not(:nth-last-child(-n+2)) { display: none; }
      .hero { padding: 48px 20px 40px; }
      section { padding: 48px 20px; }
      hr { margin: 0 20px; }
      .cta-block { margin: 0 20px 48px; padding: 40px 24px; }
      footer { padding: 20px; }
      .trust-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 0; }
      .trust-item { flex: none; padding-right: 16px; margin-right: 16px; }
      .trust-item:nth-child(2n) { border-right: none; padding-right: 0; margin-right: 0; }
      .plans-grid { grid-template-columns: 1fr; }
      .be-first-card { flex-direction: column; }
      
      /* Mobile Demo overrides */
      .demo-carteira .demo-metrics, .demo-card .demo-metrics { grid-template-columns: 1fr; }
      .tab-panel:not(.demo-panel) .demo-metrics { flex-direction: column; gap: 0; }
      .tab-panel:not(.demo-panel) .demo-metric {
        border-right: none;
        padding-right: 0;
        margin-right: 0;
        padding-bottom: 12px;
        margin-bottom: 12px;
        border-bottom: 0.5px solid rgba(26,25,22,0.08);
      }
      .tab-panel:not(.demo-panel) .demo-metric:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
    }