:root {
      --primary: #0f172a;
      --primary-foreground: #f8fafc;
      --accent: #3b82f6;
      --accent-foreground: #ffffff;
      --accent-text: #1d4ed8;
      --background: #ffffff;
      --foreground: #0f172a;
      --card: #ffffff;
      --card-elevated: #ffffff;
      --border: #e2e8f0;
      --muted: #64748b;
      --muted-foreground: #475569;
      --secondary: #f1f5f9;
      --success: #10b981;
      --navy: #0b1220;
      --steel: #1e293b;
      --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.08);
      --shadow-elevated: 0 20px 25px -5px rgba(15, 23, 42, 0.12), 0 8px 10px -6px rgba(15, 23, 42, 0.08);
      --radius: 1rem;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      background: var(--background);
      color: var(--foreground);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

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

    img {
      max-width: 100%;
      display: block;
    }

    /* Acessibilidade: navegação por teclado */
    .skip-link {
      position: absolute;
      top: -3rem;
      left: 1rem;
      z-index: 100;
      background: var(--primary);
      color: var(--primary-foreground);
      padding: 0.75rem 1.25rem;
      border-radius: 0.5rem;
      font-size: 0.9375rem;
      font-weight: 600;
      transition: top 0.2s;
    }

    .skip-link:focus {
      top: 1rem;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    textarea:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 2px;
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }

    .container {
      width: 100%;
      max-width: 72rem;
      margin: 0 auto;
      padding: 0 1rem;
    }

    @media (min-width: 640px) {
      .container {
        padding: 0 1.5rem;
      }
    }

    /* Top bar */
    .top-bar {
      display: none;
      background: var(--navy);
      color: rgba(248, 250, 252, 0.7);
      padding: 0.5rem 0;
      font-size: 0.75rem;
    }

    @media (min-width: 768px) {
      .top-bar {
        display: block;
      }
    }

    .top-bar-inner {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 0.5rem 1.5rem;
    }

    .top-bar a,
    .top-bar span {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      transition: color 0.2s;
    }

    .top-bar a:hover {
      color: var(--primary-foreground);
    }

    /* Header */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(226, 232, 240, 0.7);
    }

    .header-inner {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 1rem;
      padding: 0.75rem 0;
    }

    @media (min-width: 1024px) {
      .header-inner {
        padding: 1rem 0;
      }
    }

    .brand {
      min-width: 0;
      line-height: 1.25;
    }

    .brand-name {
      display: block;
      font-size: 1rem;
      font-weight: 600;
      color: var(--primary);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    @media (min-width: 640px) {
      .brand-name {
        font-size: 1.125rem;
      }
    }

    .brand-name span {
      color: var(--accent-text);
    }

    .brand-meta {
      font-size: 0.6875rem;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--muted);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 0.25rem;
    }

    .desktop-nav {
      display: none;
      align-items: center;
      gap: 0.25rem;
    }

    @media (min-width: 1024px) {
      .desktop-nav {
        display: flex;
      }
    }

    .nav-link {
      border-radius: 0.375rem;
      padding: 0.5rem 0.75rem;
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--muted);
      transition: all 0.2s;
    }

    .nav-link:hover {
      background: var(--secondary);
      color: var(--primary);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      border-radius: 0.5rem;
      padding: 0.625rem 1rem;
      font-size: 0.875rem;
      font-weight: 600;
      border: none;
      cursor: pointer;
      transition: all 0.2s;
      text-align: center;
    }

    .btn-primary {
      background: var(--primary);
      color: var(--primary-foreground);
    }

    .btn-primary:hover {
      background: var(--steel);
    }

    .btn-secondary {
      background: var(--secondary);
      color: var(--primary);
    }

    .btn-secondary:hover {
      background: #e2e8f0;
    }

    .btn-outline-light {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.25);
      color: var(--primary-foreground);
    }

    .btn-outline-light:hover {
      background: rgba(255, 255, 255, 0.14);
    }

    .btn-lg {
      padding: 0.875rem 1.5rem;
      font-size: 1rem;
      min-height: 3rem;
    }

    .btn-sm {
      padding: 0.5rem 0.875rem;
      font-size: 0.8125rem;
    }

    .btn-full {
      width: 100%;
    }

    .menu-toggle {
      display: grid;
      width: 2.75rem;
      height: 2.75rem;
      place-items: center;
      border-radius: 0.375rem;
      color: var(--primary);
      background: transparent;
      border: none;
      cursor: pointer;
    }

    @media (min-width: 1024px) {
      .menu-toggle {
        display: none;
      }
    }

    .mobile-nav {
      display: none;
      border-top: 1px solid var(--border);
      background: var(--background);
      padding: 0 1rem 1rem;
    }

    @media (min-width: 640px) {
      .mobile-nav {
        padding: 0 1.5rem 1rem;
      }
    }

    .mobile-nav.open {
      display: block;
    }

    .mobile-nav a {
      display: block;
      padding: 0.875rem 0;
      border-bottom: 1px solid rgba(226, 232, 240, 0.6);
      font-size: 1rem;
      font-weight: 500;
      color: var(--foreground);
    }

    .mobile-nav .btn {
      margin-top: 1rem;
    }

    /* Hero */
    .hero {
      padding: 3rem 0;
      background: var(--navy);
      color: var(--primary-foreground);
    }

    @media (min-width: 640px) {
      .hero {
        padding: 4rem 0;
      }
    }

    @media (min-width: 1024px) {
      .hero {
        padding: 5rem 0;
      }
    }

    .hero-grid {
      display: grid;
      gap: 2.5rem;
      align-items: center;
    }

    @media (min-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1.15fr 0.85fr;
        gap: 2.5rem;
      }
    }

    .eyebrow {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent-text);
      margin-bottom: 0.75rem;
    }

    .hero-badge {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(248, 250, 252, 0.9);
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: 9999px;
      padding: 0.5rem 1rem;
      margin-bottom: 1.25rem;
    }

    .hero h1 {
      font-size: 1.875rem;
      line-height: 1.15;
      font-weight: 700;
      color: var(--primary-foreground);
    }

    .hero h1 .hero-underline {
      text-decoration: underline;
      text-decoration-color: var(--accent);
      text-decoration-thickness: 3px;
      text-underline-offset: 4px;
    }

    @media (min-width: 640px) {
      .hero h1 {
        font-size: 2.25rem;
      }
    }

    @media (min-width: 1024px) {
      .hero h1 {
        font-size: 3rem;
      }
    }

    .hero p.lead {
      margin-top: 1rem;
      font-size: 1rem;
      color: rgba(248, 250, 252, 0.75);
    }

    @media (min-width: 640px) {
      .hero p.lead {
        font-size: 1.125rem;
      }
    }

    .hero-benefits {
      margin-top: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .hero-benefit {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      font-size: 0.9375rem;
      color: rgba(248, 250, 252, 0.9);
    }

    .icon-check {
      flex-shrink: 0;
      width: 1.5rem;
      height: 1.5rem;
      border-radius: 9999px;
      background: rgba(16, 185, 129, 0.18);
      color: var(--success);
      display: grid;
      place-items: center;
      margin-top: 0.125rem;
    }

    .icon-check svg {
      width: 0.875rem;
      height: 0.875rem;
    }

    .hero-ctas {
      margin-top: 2rem;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    @media (min-width: 640px) {
      .hero-ctas {
        flex-direction: row;
        flex-wrap: wrap;
      }
    }

    .hero-ctas .btn {
      white-space: nowrap;
      padding: 0.75rem 1.125rem;
      min-height: auto;
      font-size: 0.9375rem;
    }

    .hero-media {
      position: relative;
    }

    .hero-image {
      display: block;
      width: 100%;
      height: auto;
      border-radius: var(--radius);
      box-shadow: var(--shadow-elevated);
    }

    .hero-stats {
      margin-top: 1rem;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .hero-stat-card {
      display: flex;
      align-items: center;
      gap: 0.875rem;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: 0.875rem;
      padding: 1rem 1.25rem;
    }

    .hero-stat-icon {
      flex-shrink: 0;
      width: 2.75rem;
      height: 2.75rem;
      border-radius: 0.75rem;
      background: rgba(59, 130, 246, 0.25);
      color: var(--primary-foreground);
      display: grid;
      place-items: center;
    }

    .hero-stat-icon svg {
      width: 1.25rem;
      height: 1.25rem;
    }

    .hero-stat-label {
      display: block;
      font-size: 0.6875rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(248, 250, 252, 0.6);
    }

    .hero-stat-value {
      display: block;
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--primary-foreground);
    }

    .hero-stat-note {
      margin-top: 0.125rem;
      font-size: 0.75rem;
      color: rgba(248, 250, 252, 0.6);
    }

    .placeholder-media {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 0.75rem;
      min-height: 16rem;
      border-radius: var(--radius);
      background: #f1f5f9;
      border: 1.5px dashed #cbd5e1;
      text-align: center;
      color: var(--muted);
    }

    @media (min-width: 640px) {
      .placeholder-media {
        min-height: 20rem;
      }
    }

    .placeholder-icon {
      width: 3rem;
      height: 3rem;
      border-radius: 9999px;
      background: #ffffff;
      display: grid;
      place-items: center;
      color: var(--accent);
    }

    .placeholder-icon svg {
      width: 1.25rem;
      height: 1.25rem;
    }

    .placeholder-label {
      max-width: 24ch;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      line-height: 1.5;
    }

    .hero-microcopy {
      margin-top: 1rem;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.8125rem;
      color: rgba(248, 250, 252, 0.55);
    }

    .hero-microcopy .dot {
      opacity: 0.6;
    }

    /* Sections */
    section {
      padding: 3rem 0;
    }

    @media (min-width: 640px) {
      section {
        padding: 4rem 0;
      }
    }

    @media (min-width: 1024px) {
      section {
        padding: 5rem 0;
      }
    }

    .section-header {
      max-width: 48rem;
      margin-bottom: 2rem;
    }

    .section-header h2 {
      font-size: 1.5rem;
      line-height: 1.2;
      font-weight: 700;
      color: var(--primary);
      margin-top: 0.75rem;
    }

    @media (min-width: 640px) {
      .section-header h2 {
        font-size: 1.875rem;
      }
    }

    @media (min-width: 1024px) {
      .section-header h2 {
        font-size: 2.25rem;
      }
    }

    .section-header p {
      margin-top: 1rem;
      font-size: 1rem;
      color: var(--muted-foreground);
    }

    @media (min-width: 640px) {
      .section-header p {
        font-size: 1.125rem;
      }
    }

    /* Cards grid */
    .cards-grid {
      display: grid;
      gap: 1rem;
    }

    @media (min-width: 640px) {
      .cards-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (min-width: 1024px) {
      .cards-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 1.5rem;
      box-shadow: var(--shadow);
      transition: transform 0.2s, border-color 0.2s;
    }

    .card:hover {
      transform: translateY(-2px);
      border-color: rgba(59, 130, 246, 0.5);
    }

    .card-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 1rem;
    }

    .card-icon {
      width: 2.75rem;
      height: 2.75rem;
      border-radius: 9999px;
      background: var(--primary);
      color: var(--primary-foreground);
      display: grid;
      place-items: center;
    }

    .card-icon svg {
      width: 1.25rem;
      height: 1.25rem;
    }

    .card-number {
      font-size: 1.5rem;
      font-weight: 600;
      color: var(--border);
    }

    #problema.problem-section {
      background: #eef2fa;
    }

    .icon-alert {
      width: 1.75rem;
      height: 1.75rem;
      border-radius: 9999px;
      background: rgba(239, 68, 68, 0.12);
      color: #ef4444;
      display: grid;
      place-items: center;
    }

    .icon-alert svg {
      width: 1rem;
      height: 1rem;
    }

    .problem-quote {
      margin-top: 2rem;
      display: flex;
      align-items: flex-start;
      gap: 1rem;
      max-width: 44rem;
      margin-left: auto;
      margin-right: auto;
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 1.5rem;
      box-shadow: var(--shadow);
    }

    .problem-quote-icon {
      flex-shrink: 0;
      color: var(--accent);
    }

    .problem-quote-icon svg {
      width: 1.5rem;
      height: 1.5rem;
    }

    .problem-quote p {
      font-size: 0.9375rem;
      line-height: 1.6;
      color: var(--muted-foreground);
    }

    .problem-quote strong {
      color: var(--primary);
    }

    .card h3 {
      font-size: 1rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 0.5rem;
    }

    .card p {
      font-size: 0.875rem;
      line-height: 1.6;
      color: var(--muted-foreground);
    }

    /* Navy section */
    .navy-section {
      background: var(--navy);
      color: var(--primary-foreground);
    }

    .navy-section .eyebrow {
      color: rgba(255, 255, 255, 0.8);
    }

    .navy-section h2 {
      color: var(--primary-foreground);
    }

    .navy-section .section-header p {
      color: rgba(248, 250, 252, 0.75);
    }

    .pillars-grid {
      display: grid;
      gap: 1rem;
      list-style: none;
      margin: 0;
      padding: 0;
    }

    @media (min-width: 1024px) {
      .pillars-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    .pillar {
      border: 1px solid rgba(255, 255, 255, 0.15);
      background: rgba(255, 255, 255, 0.06);
      border-radius: var(--radius);
      padding: 1.5rem;
    }

    .pillar-header {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      margin-bottom: 1rem;
    }

    .pillar-icon {
      width: 2.5rem;
      height: 2.5rem;
      border-radius: 0.5rem;
      background: rgba(59, 130, 246, 0.25);
      color: var(--primary-foreground);
      display: grid;
      place-items: center;
      flex-shrink: 0;
    }

    .pillar-icon svg {
      width: 1.25rem;
      height: 1.25rem;
    }

    .pillar-step {
      font-size: 0.6875rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(248, 250, 252, 0.55);
    }

    .pillar h3 {
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }

    .pillar p {
      font-size: 0.875rem;
      line-height: 1.6;
      color: rgba(248, 250, 252, 0.75);
    }

    .pillar-media {
      min-height: 12rem;
      border-radius: var(--radius);
      overflow: hidden;
    }

    .pillar-image {
      width: 100%;
      height: 100%;
      min-height: 12rem;
      object-fit: cover;
      border-radius: var(--radius);
    }

    .navy-cta {
      margin-top: 2rem;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 1rem;
      padding: 1.5rem;
      border-radius: var(--radius);
      border: 1px solid rgba(255, 255, 255, 0.15);
      background: rgba(255, 255, 255, 0.06);
    }

    @media (min-width: 640px) {
      .navy-cta {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 2rem;
      }
    }

    .navy-cta p {
      max-width: 40rem;
      color: rgba(248, 250, 252, 0.8);
    }

    /* Transformation section */
    .two-col {
      display: grid;
      gap: 2.5rem;
      align-items: center;
    }

    @media (min-width: 1024px) {
      .two-col {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
      }
    }

    .two-col-image {
      width: 100%;
      height: auto;
      border-radius: var(--radius);
      box-shadow: var(--shadow-elevated);
    }

    .checklist {
      margin-top: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .checklist-item {
      display: flex;
      gap: 0.75rem;
      font-size: 0.9375rem;
      color: var(--muted-foreground);
    }

    @media (min-width: 640px) {
      .checklist-item {
        font-size: 1rem;
      }
    }

    /* Specialist */
    .specialist-grid {
      display: grid;
      gap: 2.5rem;
      align-items: start;
    }

    @media (min-width: 1024px) {
      .specialist-grid {
        grid-template-columns: 0.85fr 1.15fr;
        gap: 3rem;
      }
    }

    #especialista.specialist-section {
      background: #eef2fa;
    }

    .specialist-caption {
      margin-top: 1rem;
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 1rem 1.25rem;
    }

    .specialist-caption strong {
      display: block;
      font-size: 1rem;
      color: var(--primary);
    }

    .specialist-caption span {
      display: block;
      margin-top: 0.125rem;
      font-size: 0.8125rem;
      color: var(--muted-foreground);
    }

    .specialist-features {
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .specialist-feature {
      display: flex;
      align-items: flex-start;
      gap: 0.875rem;
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 1.25rem;
      box-shadow: var(--shadow);
    }

    .specialist-feature-icon {
      flex-shrink: 0;
      width: 2.25rem;
      height: 2.25rem;
      border-radius: 0.625rem;
      background: rgba(59, 130, 246, 0.12);
      color: var(--accent);
      display: grid;
      place-items: center;
    }

    .specialist-feature-icon svg {
      width: 1.125rem;
      height: 1.125rem;
    }

    .specialist-feature h3 {
      font-size: 0.9375rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 0.25rem;
    }

    .specialist-feature p {
      font-size: 0.8125rem;
      line-height: 1.5;
      color: var(--muted-foreground);
    }

    .specialist-transition {
      margin-top: 2rem;
      display: flex;
      align-items: center;
      gap: 1rem;
      background: var(--navy);
      color: var(--primary-foreground);
      border-radius: var(--radius);
      padding: 1.25rem 1.5rem;
    }

    .specialist-transition-icon {
      flex-shrink: 0;
      width: 2.5rem;
      height: 2.5rem;
      border-radius: 9999px;
      background: rgba(255, 255, 255, 0.12);
      display: grid;
      place-items: center;
    }

    .specialist-transition-icon svg {
      width: 1.25rem;
      height: 1.25rem;
    }

    .specialist-transition p {
      font-size: 0.9375rem;
      color: rgba(248, 250, 252, 0.9);
    }

    .specialist-cta {
      margin-top: 2rem;
      text-align: center;
    }

    /* Contact */
    .contact-grid {
      display: grid;
      gap: 2.5rem;
    }

    @media (min-width: 1024px) {
      .contact-grid {
        grid-template-columns: 1.05fr 0.95fr;
        gap: 3rem;
        align-items: start;
      }
    }

    .faq-list {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .faq-item {
      border-bottom: 1px solid var(--border);
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 1rem 0;
      background: transparent;
      border: none;
      text-align: left;
      font-size: 1rem;
      font-weight: 500;
      color: var(--primary);
      cursor: pointer;
    }

    .faq-question svg {
      width: 1.25rem;
      height: 1.25rem;
      color: var(--muted);
      flex-shrink: 0;
      transition: transform 0.2s;
    }

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

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

    .faq-item.active .faq-answer {
      max-height: 200px;
    }

    .faq-answer p {
      padding-bottom: 1rem;
      font-size: 0.875rem;
      line-height: 1.6;
      color: var(--muted-foreground);
    }

    .contact-form {
      border: 1px solid var(--border);
      background: var(--card);
      border-radius: var(--radius);
      padding: 1.5rem;
      box-shadow: var(--shadow-elevated);
    }

    @media (min-width: 640px) {
      .contact-form {
        padding: 2rem;
      }
    }

    .contact-form h3 {
      font-size: 1.25rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 0.5rem;
    }

    .contact-form > p {
      font-size: 0.875rem;
      color: var(--muted-foreground);
      margin-bottom: 1.5rem;
    }

    .form-group {
      margin-bottom: 1rem;
    }

    .form-group label {
      display: block;
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--primary);
      margin-bottom: 0.375rem;
    }

    .form-control {
      width: 100%;
      min-height: 3rem;
      padding: 0.75rem 1rem;
      border-radius: 0.5rem;
      border: 1px solid var(--border);
      background: var(--background);
      color: var(--foreground);
      font-family: inherit;
      font-size: 0.9375rem;
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    }

    textarea.form-control {
      min-height: 6rem;
      resize: vertical;
    }

    .form-note {
      margin-top: 0.75rem;
      text-align: center;
      font-size: 0.75rem;
      color: var(--muted);
    }

    /* Final CTA */
    .final-cta {
      background: var(--navy);
      color: var(--primary-foreground);
      text-align: center;
    }

    .final-cta .eyebrow {
      color: var(--accent);
      margin-bottom: 1rem;
    }

    .final-cta h2 {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
      max-width: 32rem;
      margin-left: auto;
      margin-right: auto;
    }

    @media (min-width: 640px) {
      .final-cta h2 {
        font-size: 2rem;
      }
    }

    .final-cta p {
      color: rgba(248, 250, 252, 0.75);
      margin-bottom: 1.5rem;
      max-width: 40rem;
      margin-left: auto;
      margin-right: auto;
    }

    .final-cta-badges {
      margin-top: 1.5rem;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.625rem;
    }

    .final-cta-badge {
      display: inline-block;
      padding: 0.375rem 0.875rem;
      border-radius: 9999px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      color: rgba(248, 250, 252, 0.85);
      font-size: 0.8125rem;
      font-weight: 500;
    }

    /* Footer */
    .site-footer {
      background: #eef2fa;
      color: var(--muted-foreground);
      padding: 2.5rem 0;
      font-size: 0.875rem;
    }

    .footer-grid {
      display: grid;
      gap: 2rem;
    }

    @media (min-width: 640px) {
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (min-width: 1024px) {
      .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
      }
    }

    .footer-brand {
      font-size: 1.125rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 0.75rem;
    }

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

    .footer-crc {
      display: block;
      margin-top: 0.75rem;
      font-size: 0.8125rem;
      color: var(--accent-text);
    }

    .footer-col h3 {
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .footer-col a,
    .footer-col span,
    .footer-col p {
      display: block;
      padding: 0.25rem 0;
      color: var(--accent-text);
      transition: color 0.2s;
    }

    .footer-col a:hover {
      color: var(--primary);
    }

    .footer-bottom {
      margin-top: 2rem;
      padding-top: 1.5rem;
      border-top: 1px solid var(--border);
      text-align: center;
      font-size: 0.75rem;
      color: var(--muted-foreground);
    }

    /* Floating WhatsApp */
    .whatsapp-float {
      position: fixed;
      right: 1rem;
      bottom: 1rem;
      z-index: 50;
      width: 3.5rem;
      height: 3.5rem;
      border-radius: 9999px;
      background: linear-gradient(180deg, #2fdc5d 0%, #25c94e 45%, #1da851 100%);
      color: #ffffff;
      display: grid;
      place-items: center;
      box-shadow: 0 6px 16px rgba(15, 23, 42, 0.25);
      transition: transform 0.2s;
    }

    .whatsapp-float:hover {
      transform: scale(1.05);
    }

    .whatsapp-float svg {
      width: 1.5rem;
      height: 1.5rem;
    }

    /* Utilities */
    .mt-2 { margin-top: 0.5rem; }
    .mt-4 { margin-top: 1rem; }
    .mt-8 { margin-top: 2rem; }
    .hidden-sm { display: none; }

    @media (min-width: 640px) {
      .hidden-sm { display: inline-flex; }
    }

    /* ==================== Blog ==================== */

    .breadcrumbs {
      padding: 1.25rem 0 0;
      font-size: 0.8125rem;
      color: var(--muted);
    }

    .breadcrumbs a {
      color: var(--accent-text);
    }

    .breadcrumbs a:hover {
      text-decoration: underline;
    }

    .breadcrumbs .sep {
      margin: 0 0.375rem;
      color: var(--muted);
    }

    .blog-hero {
      background: #eef2fa;
      padding: 2.5rem 0 3rem;
    }

    .blog-hero h1 {
      font-size: 1.75rem;
      font-weight: 700;
      color: var(--primary);
      margin-top: 0.75rem;
    }

    @media (min-width: 640px) {
      .blog-hero h1 {
        font-size: 2.25rem;
      }
    }

    .blog-hero p {
      margin-top: 1rem;
      max-width: 42rem;
      font-size: 1.0625rem;
      color: var(--muted-foreground);
    }

    .post-grid {
      display: grid;
      gap: 1.5rem;
      margin-top: 2.5rem;
    }

    @media (min-width: 768px) {
      .post-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    .post-card {
      display: flex;
      flex-direction: column;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: transform 0.2s, border-color 0.2s;
    }

    .post-card:hover {
      transform: translateY(-2px);
      border-color: rgba(59, 130, 246, 0.5);
    }

    .post-card-image {
      width: 100%;
      height: 12rem;
      object-fit: cover;
    }

    .post-card-body {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .post-card-meta {
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--accent-text);
      margin-bottom: 0.5rem;
    }

    .post-card h2,
    .post-card h3 {
      font-size: 1.125rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 0.5rem;
    }

    .post-card p {
      font-size: 0.9375rem;
      color: var(--muted-foreground);
      line-height: 1.6;
      flex: 1;
    }

    .post-card-link {
      margin-top: 1rem;
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--accent-text);
    }

    .post-card-placeholder {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      height: 100%;
      min-height: 16rem;
      border: 1.5px dashed #cbd5e1;
      border-radius: var(--radius);
      color: var(--muted);
      text-align: center;
      padding: 2rem;
    }

    .post-card-placeholder svg {
      width: 2rem;
      height: 2rem;
      color: var(--accent);
    }

    /* Article */
    .article-header {
      max-width: 46rem;
      margin: 0 auto;
      padding: 2rem 0 0;
      text-align: left;
    }

    .article-header h1 {
      font-size: 1.75rem;
      line-height: 1.2;
      font-weight: 700;
      color: var(--primary);
      margin-top: 0.75rem;
    }

    @media (min-width: 640px) {
      .article-header h1 {
        font-size: 2.5rem;
      }
    }

    .article-lead {
      margin-top: 1rem;
      font-size: 1.125rem;
      color: var(--muted-foreground);
    }

    .article-meta {
      margin-top: 1.5rem;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.8125rem;
      color: var(--muted);
      padding-bottom: 1.5rem;
      border-bottom: 1px solid var(--border);
    }

    .article-meta .sep {
      opacity: 0.6;
    }

    .article-cover {
      max-width: 46rem;
      margin: 2rem auto 0;
    }

    .article-cover img {
      width: 100%;
      height: auto;
      border-radius: var(--radius);
      box-shadow: var(--shadow-elevated);
    }

    .article-body {
      max-width: 46rem;
      margin: 0 auto;
      padding: 2.5rem 0 1rem;
    }

    .article-body h2 {
      font-size: 1.375rem;
      font-weight: 700;
      color: var(--primary);
      margin-top: 2.5rem;
      margin-bottom: 1rem;
    }

    .article-body h2:first-child {
      margin-top: 0;
    }

    .article-body h3 {
      font-size: 1.125rem;
      font-weight: 600;
      color: var(--primary);
      margin-top: 1.75rem;
      margin-bottom: 0.75rem;
    }

    .article-body p {
      font-size: 1rem;
      line-height: 1.75;
      color: var(--foreground);
      margin-bottom: 1.25rem;
    }

    .article-body ul,
    .article-body ol {
      margin: 0 0 1.25rem 1.25rem;
      color: var(--foreground);
      line-height: 1.75;
    }

    .article-body li {
      margin-bottom: 0.5rem;
    }

    .article-body strong {
      color: var(--primary);
    }

    .article-callout {
      display: flex;
      gap: 0.875rem;
      background: #eef2fa;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 1.25rem 1.5rem;
      margin: 1.75rem 0;
    }

    .article-callout svg {
      flex-shrink: 0;
      width: 1.25rem;
      height: 1.25rem;
      color: var(--accent-text);
      margin-top: 0.125rem;
    }

    .article-callout p {
      margin-bottom: 0;
      font-size: 0.9375rem;
    }

    .article-table-wrap {
      overflow-x: auto;
      margin: 1.75rem 0;
      border: 1px solid var(--border);
      border-radius: var(--radius);
    }

    .article-table {
      width: 100%;
      min-width: 640px;
      border-collapse: collapse;
      table-layout: fixed;
      font-size: 0.9375rem;
    }

    .article-table th,
    .article-table td {
      padding: 0.75rem 1rem;
      text-align: left;
      border-bottom: 1px solid var(--border);
      white-space: normal;
      overflow-wrap: break-word;
    }

    .article-table th:first-child,
    .article-table td:first-child {
      width: 27%;
    }

    .article-table th {
      background: #eef2fa;
      font-weight: 600;
      color: var(--primary);
    }

    .article-table tr:last-child td {
      border-bottom: none;
    }

    @media (max-width: 640px) {
      .article-table {
        min-width: 0;
        table-layout: auto;
      }

      .article-table th,
      .article-table td {
        white-space: nowrap;
      }

      .article-table th:first-child,
      .article-table td:first-child {
        width: auto;
        min-width: 9rem;
        white-space: normal;
        word-break: normal;
      }
    }

    .article-cta {
      max-width: 46rem;
      margin: 2rem auto;
      display: flex;
      flex-direction: column;
      gap: 1rem;
      align-items: flex-start;
      background: var(--navy);
      color: var(--primary-foreground);
      border-radius: var(--radius);
      padding: 1.75rem;
    }

    @media (min-width: 640px) {
      .article-cta {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
      }
    }

    .article-cta p {
      max-width: 32rem;
      color: rgba(248, 250, 252, 0.8);
    }

    .article-cta p strong {
      display: block;
      color: var(--primary-foreground);
      font-size: 1.0625rem;
      margin-bottom: 0.25rem;
    }

    .author-box {
      max-width: 46rem;
      margin: 2.5rem auto 0;
      display: flex;
      gap: 1.25rem;
      align-items: center;
      background: var(--secondary);
      border-radius: var(--radius);
      padding: 1.5rem;
    }

    .author-box img {
      width: 4rem;
      height: 4rem;
      border-radius: 9999px;
      object-fit: cover;
      flex-shrink: 0;
    }

    .author-box h3 {
      font-size: 1rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 0.25rem;
    }

    .author-box p {
      font-size: 0.875rem;
      color: var(--muted-foreground);
    }

    .article-faq {
      max-width: 46rem;
      margin: 2rem auto 0;
      padding-bottom: 1rem;
    }

    .article-faq h2 {
      font-size: 1.375rem;
      font-weight: 700;
      color: var(--primary);
      margin-top: 0;
      margin-bottom: 1rem;
    }

    .related-posts {
      background: #eef2fa;
      padding: 3rem 0;
    }

    .related-posts h2 {
      font-size: 1.375rem;
      font-weight: 700;
      color: var(--primary);
      margin-top: 0.75rem;
      margin-bottom: 1.5rem;
    }