--bg: #ffffff;
      --bg-alt: #f8fafc;
      --primary: #0f4c81;
      --primary-soft: rgba(15, 76, 129, 0.08);
      --accent: #22c55e;
      --accent-blue: #0ea5e9;
      --text: #1e293b;
      --text-muted: #64748b;
      --border: #e2e8f0;
      --danger: #dc2626;
      --shadow-soft: 0 4px 20px rgba(15, 76, 129, 0.08);
      --radius-lg: 12px;
      --radius-full: 999px;
      --max-width: 1120px;
      --grafite: #334155;
    }

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

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

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

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

    .page {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    .container {
      width: 100%;
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    /* NAVBAR */

    .navbar {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(12px);
      background: rgba(255, 255, 255, 0.92);
      border-bottom: 1px solid var(--border);
    }

    .navbar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 0 0.75rem;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }

    .brand-logo {
      width: 34px;
      height: 34px;
      border-radius: 12px;
      background: linear-gradient(135deg, #22c55e, #0ea5e9);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 2px 8px rgba(15, 76, 129, 0.2);
    }

    .brand-logo span {
      font-size: 18px;
      font-weight: 800;
      color: #fff;
    }

    .brand-text-main {
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      font-size: 0.9rem;
      color: var(--primary);
    }

    .brand-text-sub {
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 0.18em;
      color: var(--text-muted);
    }

    .nav-links {
      display: flex;
      gap: 1.5rem;
      align-items: center;
    }

    .nav-link {
      font-size: 0.9rem;
      color: var(--grafite);
      cursor: pointer;
      transition: color 0.15s ease;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--primary);
    }

    .nav-link.active {
      font-weight: 600;
    }

    .nav-cta {
      padding: 0.55rem 1.2rem;
      border-radius: var(--radius-full);
      border: none;
      font-size: 0.85rem;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: linear-gradient(135deg, #22c55e, #0ea5e9);
      color: #fff;
      box-shadow: var(--shadow-soft);
      cursor: pointer;
      transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
      white-space: nowrap;
    }

    .nav-cta i {
      font-size: 0.9rem;
    }

    .nav-cta:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(15, 76, 129, 0.25);
      opacity: 0.95;
    }

    .nav-toggle {
      display: none;
      border: 0;
      background: transparent;
      color: var(--primary);
      font-size: 1.3rem;
      cursor: pointer;
    }

    @media (max-width: 768px) {
      .nav-links {
        display: none;
      }

      .nav-links.is-open {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        padding-bottom: 0.75rem;
      }

      .nav-toggle {
        display: inline-flex;
      }

      .navbar-inner {
        padding-bottom: 0.5rem;
      }
    }

    /* HERO */

    .hero {
      padding: 0;
      position: relative;
    }

    .hero-bg {
      background: linear-gradient(rgba(15, 76, 129, 0.75), rgba(15, 76, 129, 0.6)),
        url("https://images.unsplash.com/photo-1497366216548-37526070297c?w=1200&q=80") center/cover no-repeat;
      min-height: 420px;
      display: flex;
      align-items: center;
      padding: 3rem 0;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      gap: 2rem;
      align-items: center;
      text-align: center;
    }

    .hero-brand {
      margin-bottom: 0.5rem;
    }

    .hero-title {
      font-size: clamp(1.75rem, 4vw, 2.5rem);
      line-height: 1.25;
      margin-bottom: 0.75rem;
      color: #fff;
      font-weight: 600;
    }

    .hero-title span.highlight {
      color: #fff;
    }

    .hero-subtitle {
      color: rgba(255, 255, 255, 0.95);
      font-size: 1rem;
      max-width: 36rem;
      margin: 0 auto 1.5rem;
      line-height: 1.5;
    }

    .hero-cta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      justify-content: center;
      margin-bottom: 0.5rem;
    }

    .btn {
      border-radius: var(--radius-full);
      border: 0;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      font-size: 0.9rem;
      font-weight: 500;
      padding: 0.75rem 1.5rem;
      transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
      white-space: nowrap;
      text-decoration: none;
    }

    .btn-primary {
      background: linear-gradient(135deg, #22c55e, #0ea5e9);
      color: #fff;
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
      opacity: 0.95;
    }

    .btn-outline {
      background: transparent;
      color: var(--primary);
      border: 1px solid var(--primary);
    }

    .btn-outline:hover {
      background: var(--primary-soft);
      transform: translateY(-1px);
      box-shadow: var(--shadow-soft);
    }

    .section-light .btn-outline {
      background: var(--bg);
      color: var(--primary);
      border: 1px solid var(--primary);
    }

    .hero-bg .btn-outline {
      background: rgba(255, 255, 255, 0.95);
      color: var(--primary);
      border: 1px solid rgba(255, 255, 255, 0.8);
    }

    .hero-bg .btn-outline:hover {
      background: #fff;
    }

    /* HERO CARD (SIMULA DASHBOARD) */

    .hero-card {
      background: radial-gradient(circle at top left, #0f172a, #020617 52%, #000 100%);
      border-radius: 26px;
      padding: 1.5rem 1.4rem 1.4rem;
      border: 1px solid rgba(148, 163, 184, 0.35);
      box-shadow: var(--shadow-soft);
      position: relative;
      overflow: hidden;
    }

    .hero-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.1rem;
    }

    .hero-card-title {
      font-size: 0.9rem;
      font-weight: 600;
    }

    .hero-card-sub {
      font-size: 0.78rem;
      color: var(--text-muted);
    }

    .hero-card-pill {
      font-size: 0.75rem;
      padding: 0.35rem 0.7rem;
      border-radius: var(--radius-full);
      background: rgba(15, 23, 42, 0.85);
      border: 1px solid rgba(148, 163, 184, 0.6);
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
    }

    .hero-card-pill i {
      color: #22c55e;
      font-size: 0.9rem;
    }

    .hero-card-main {
      display: grid;
      grid-template-columns: 1.1fr 1.1fr;
      gap: 1.3rem;
      align-items: flex-start;
    }

    @media (max-width: 900px) {
      .hero-card-main {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    .metric-card {
      background: radial-gradient(circle at top, rgba(15,23,42,0.9), rgba(3,7,18,0.96));
      border-radius: var(--radius-lg);
      padding: 0.85rem 1rem;
      border: 1px solid rgba(148, 163, 184, 0.35);
    }

    .metric-label {
      font-size: 0.72rem;
      color: var(--text-muted);
      margin-bottom: 0.25rem;
    }

    .metric-value-row {
      display: flex;
      align-items: baseline;
      gap: 0.45rem;
      margin-bottom: 0.4rem;
    }

    .metric-value {
      font-size: 1.4rem;
      font-weight: 600;
    }

    .metric-tag {
      font-size: 0.7rem;
      padding: 0.18rem 0.55rem;
      border-radius: 999px;
      background: rgba(21, 179, 255, 0.1);
      color: #7dd3fc;
    }

    .metric-footnote {
      font-size: 0.7rem;
      color: var(--text-muted);
    }

    .status-list {
      margin-top: 0.4rem;
      display: grid;
      gap: 0.35rem;
    }

    .status-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.73rem;
    }

    .status-label {
      color: var(--text-muted);
    }

    .status-chip {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      padding: 0.2rem 0.6rem;
      border-radius: 999px;
      font-size: 0.7rem;
    }

    .status-chip.ok {
      background: rgba(22, 163, 74, 0.14);
      color: #4ade80;
    }

    .status-chip.warn {
      background: rgba(250, 204, 21, 0.15);
      color: #facc15;
    }

    .status-dot {
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: currentColor;
    }

    .hero-card-footer {
      margin-top: 1rem;
      display: flex;
      justify-content: space-between;
      gap: 0.75rem;
      align-items: center;
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    @media (max-width: 600px) {
      .hero-card-footer {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    .hero-card-foot-highlight {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      padding: 0.25rem 0.6rem;
      border-radius: var(--radius-full);
      background: rgba(34, 197, 94, 0.09);
      color: #bbf7d0;
      border: 1px solid rgba(22, 163, 74, 0.5);
    }

    .hero-card-foot-highlight i {
      font-size: 0.85rem;
    }

    /* SECTION BASE */

    section {
      padding: 2.5rem 0;
    }

    .section-light {
      background: var(--bg-alt);
    }

    .text-center {
      text-align: center;
    }

    .como-list {
      list-style: none;
      display: grid;
      gap: 0.6rem;
      font-size: 1rem;
      color: var(--grafite);
      margin: 1rem 0;
    }

    .como-list li {
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .como-list li::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--primary);
    }

    .destaque-numero {
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--primary);
      margin-top: 1rem;
    }

    .problemas-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      gap: 1rem;
      margin-top: 1rem;
    }

    .problema-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.75rem 1rem;
      background: var(--bg-alt);
      border-radius: var(--radius-lg);
      font-size: 0.95rem;
      color: var(--grafite);
      border: 1px solid var(--border);
    }

    .problema-icon {
      font-size: 1.25rem;
    }

    .section-header {
      margin-bottom: 1.8rem;
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
    }

    .section-eyebrow {
      text-transform: uppercase;
      letter-spacing: 0.22em;
      font-size: 0.7rem;
      color: var(--text-muted);
    }

    .section-title {
      font-size: 1.5rem;
      font-weight: 600;
      color: var(--primary);
    }

    .section-subtitle {
      font-size: 0.95rem;
      color: var(--text-muted);
      max-width: 32rem;
      line-height: 1.6;
    }

    /* SERVICES */

    .cards-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1.3rem;
    }

    @media (max-width: 900px) {
      .cards-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 640px) {
      .cards-grid {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    .card {
      background: var(--bg);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border);
      padding: 1.25rem;
      box-shadow: var(--shadow-soft);
      position: relative;
      overflow: hidden;
    }

    .card-icon {
      width: 34px;
      height: 34px;
      border-radius: 999px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 0.7rem;
      background: var(--primary-soft);
      border: 1px solid var(--border);
    }

    .card-icon i {
      color: var(--primary);
      font-size: 0.95rem;
    }

    .card-title {
      font-size: 1rem;
      margin-bottom: 0.3rem;
      color: var(--primary);
    }

    .card-text {
      font-size: 0.9rem;
      color: var(--text-muted);
      margin-bottom: 0.55rem;
    }

    .card-tag {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* WHO SECTION */

    .who-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
      gap: 2rem;
      align-items: start;
    }

    @media (max-width: 900px) {
      .who-grid {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    .who-list {
      display: grid;
      gap: 0.6rem;
      font-size: 0.9rem;
    }

    .who-item {
      display: flex;
      gap: 0.6rem;
      align-items: flex-start;
      color: var(--text-muted);
    }

    .who-item i {
      margin-top: 0.1rem;
      color: var(--accent);
      font-size: 0.9rem;
    }

    .who-box {
      background: var(--primary-soft);
      border-radius: 20px;
      border: 1px solid var(--border);
      padding: 1.1rem 1.1rem 0.9rem;
      font-size: 0.9rem;
      color: var(--grafite);
      box-shadow: var(--shadow-soft);
    }

    .who-box strong {
      color: var(--primary);
    }

    /* PRICING */

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1.3rem;
    }

    @media (max-width: 900px) {
      .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 640px) {
      .pricing-grid {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    .pricing-card {
      position: relative;
      padding: 1.25rem 1rem 1rem;
      border-radius: 20px;
      background: var(--bg);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
    }

    .pricing-card.popular {
      border-color: var(--primary);
      box-shadow: 0 8px 24px rgba(15, 76, 129, 0.15);
    }

    .pricing-badge {
      position: absolute;
      top: 0.7rem;
      right: 0.7rem;
      font-size: 0.7rem;
      padding: 0.15rem 0.55rem;
      border-radius: 999px;
      background: rgba(34, 197, 94, 0.12);
      color: #15803d;
      border: 1px solid rgba(34, 197, 94, 0.4);
    }

    .pricing-name {
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 0.15rem;
    }

    .pricing-tagline {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 0.5rem;
    }

    .pricing-price {
      font-size: 1.25rem;
      font-weight: 600;
      margin-bottom: 0.15rem;
    }

    .pricing-note {
      font-size: 0.75rem;
      color: var(--text-muted);
      margin-bottom: 0.7rem;
    }

    .pricing-features {
      list-style: none;
      display: grid;
      gap: 0.35rem;
      font-size: 0.88rem;
      margin-bottom: 0.8rem;
      color: var(--grafite);
    }

    .pricing-features li {
      display: flex;
      gap: 0.45rem;
    }

    .pricing-features i {
      margin-top: 0.08rem;
      font-size: 0.8rem;
      color: var(--accent);
    }

    .pricing-cta {
      width: 100%;
      margin-top: auto;
      font-size: 0.85rem;
      padding: 0.6rem 1rem;
    }

    /* TESTIMONIALS */

    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1.1rem;
    }

    @media (max-width: 900px) {
      .testimonials-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 640px) {
      .testimonials-grid {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    .testimonial-card {
      border-radius: var(--radius-lg);
      border: 1px solid var(--border);
      background: var(--bg);
      padding: 1rem 1rem 0.9rem;
      font-size: 0.9rem;
      color: var(--grafite);
      box-shadow: var(--shadow-soft);
    }

    .testimonial-quote {
      margin-bottom: 0.7rem;
    }

    .testimonial-author {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    .testimonial-author strong {
      color: var(--primary);
    }

    /* ABOUT & FAQ */

    .two-col {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.1fr);
      gap: 2rem;
      align-items: flex-start;
    }

    @media (max-width: 900px) {
      .two-col {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    .about-text {
      font-size: 0.9rem;
      color: var(--text-muted);
      display: grid;
      gap: 0.5rem;
    }

    .faq-list {
      display: grid;
      gap: 0.75rem;
    }

    .faq-item {
      border-radius: 14px;
      border: 1px solid var(--border);
      background: var(--bg-alt);
      padding: 0.75rem 0.8rem;
      font-size: 0.9rem;
    }

    .faq-question {
      font-weight: 500;
      margin-bottom: 0.25rem;
      color: var(--primary);
    }

    .faq-answer {
      color: var(--text-muted);
      font-size: 0.82rem;
    }

    /* CONTACT */

    .contact-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
      gap: 2rem;
      align-items: flex-start;
    }

    @media (max-width: 900px) {
      .contact-grid {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    .contact-card {
      border-radius: 20px;
      border: 1px solid var(--border);
      background: var(--bg-alt);
      padding: 1.3rem 1.15rem 1.1rem;
      box-shadow: var(--shadow-soft);
    }

    .contact-form {
      display: grid;
      gap: 0.75rem;
    }

    .field {
      display: flex;
      flex-direction: column;
      gap: 0.2rem;
      font-size: 0.82rem;
    }

    .field label {
      color: var(--grafite);
    }

    .field small {
      color: var(--text-muted);
      font-size: 0.75rem;
    }

    .field input,
    .field textarea,
    .field select {
      margin-top: 0.2rem;
      border-radius: 10px;
      border: 1px solid var(--border);
      padding: 0.55rem 0.6rem;
      background: var(--bg);
      color: var(--text);
      font-size: 0.9rem;
      outline: none;
      transition: border-color 0.15s ease, box-shadow 0.15s ease;
      font-family: inherit;
      resize: vertical;
      min-height: 42px;
    }

    .field input:focus,
    .field textarea:focus,
    .field select:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 2px var(--primary-soft);
    }

    .contact-info {
      font-size: 0.86rem;
      color: var(--text-muted);
      display: grid;
      gap: 0.6rem;
    }

    .contact-list {
      display: grid;
      gap: 0.4rem;
      font-size: 0.85rem;
    }

    .contact-list-item {
      display: flex;
      gap: 0.55rem;
      align-items: flex-start;
    }

    .contact-list-item i {
      margin-top: 0.1rem;
      color: var(--primary);
      font-size: 0.95rem;
    }

    .contact-highlight {
      border-radius: 16px;
      border: 1px dashed var(--border);
      padding: 0.6rem 0.7rem;
      font-size: 0.9rem;
      color: var(--grafite);
      background: var(--bg-alt);
    }

    .contact-highlight strong {
      color: var(--primary);
    }

    /* FOOTER */

    footer {
      border-top: 1px solid var(--border);
      padding: 1.2rem 0 1.5rem;
      margin-top: 1.5rem;
      font-size: 0.85rem;
      color: var(--text-muted);
      background: var(--bg-alt);
    }

    .footer-row {
      display: flex;
      flex-wrap: wrap;
      gap: 0.8rem;
      justify-content: space-between;
      align-items: center;
    }

    .footer-links {
      display: flex;
      gap: 0.9rem;
      flex-wrap: wrap;
    }

    .footer-links a {
      color: var(--text-muted);
    }

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

    /* FLOATING WHATSAPP */

    .whatsapp-float {
      position: fixed;
      bottom: 1.3rem;
      right: 1.3rem;
      z-index: 40;
    }

    .whatsapp-float a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 52px;
      height: 52px;
      border-radius: 999px;
      background: #22c55e;
      color: #022c22;
      box-shadow: 0 16px 35px rgba(22, 163, 74, 0.8);
      font-size: 1.5rem;
      transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    }

    .whatsapp-float a:hover {
      transform: translateY(-2px) scale(1.03);
      box-shadow: 0 18px 40px rgba(22, 163, 74, 0.95);
      background: #16a34a;
    }

    @media (max-width: 480px) {
      .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
      }

      .whatsapp-float a {
        width: 46px;
        height: 46px;
        font-size: 1.3rem;
      }
    }