:root {
      --azul: #001f55;
      --azul-2: #00327f;
      --azul-claro: #f3f7ff;
      --amarelo: #f5b700;
      --branco: #ffffff;
      --cinza: #5f6f89;
      --cinza-claro: #eef2f7;
      --texto: #1d2b3a;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: Arial, Helvetica, sans-serif;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      background: var(--branco);
      color: var(--texto);
    }

    header {
      width: 100%;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--cinza-claro);
      position: sticky;
      top: 0;
      z-index: 10;
    }

    .container {
      width: 90%;
      max-width: 1200px;
      margin: 0 auto;
    }

    .navbar {
      min-height: 104px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
      position: relative;
    }

    .logo {
      display: flex;
      align-items: center;
    }

    .logo img {
      height: 76px;
      width: auto;
      object-fit: contain;
      display: block;
    }

    nav {
      display: flex;
      gap: 30px;
      align-items: center;
    }

    nav a {
      text-decoration: none;
      color: var(--azul);
      font-size: 15px;
      font-weight: 600;
    }

    .menu-toggle {
      width: 44px;
      height: 44px;
      border: 1px solid var(--cinza-claro);
      border-radius: 14px;
      background: var(--branco);
      display: none;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
    }

    .menu-toggle span {
      width: 20px;
      height: 2px;
      border-radius: 2px;
      background: var(--azul);
      transition: 0.3s;
    }

    .btn {
      border: none;
      cursor: pointer;
      background: var(--azul);
      color: var(--branco);
      padding: 13px 24px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: 700;
      font-size: 14px;
      display: inline-block;
      transition: 0.3s;
    }

    .btn:hover {
      background: var(--azul-2);
      transform: translateY(-2px);
    }

    .btn-yellow {
      background: var(--amarelo);
      color: var(--azul);
    }

    .btn-yellow:hover {
      background: #e1a900;
    }

    .btn-whatsapp {
      background: #16a34a;
      color: var(--branco);
    }

    .btn-whatsapp:hover {
      background: #12843d;
    }

    .hero {
      background:
        radial-gradient(circle at 88% 20%, rgba(245, 183, 0, 0.16), transparent 28%),
        linear-gradient(120deg, var(--branco) 0%, var(--azul-claro) 100%);
      padding: 92px 0;
      position: relative;
      overflow: hidden;
    }

    .hero-content {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      align-items: center;
      gap: 50px;
      position: relative;
      z-index: 2;
    }

    .tag {
      display: inline-block;
      background: rgba(245, 183, 0, 0.16);
      color: var(--azul);
      padding: 8px 16px;
      border-radius: 30px;
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 22px;
    }

    .hero h1 {
      font-size: clamp(36px, 5vw, 54px);
      line-height: 1.08;
      color: var(--azul);
      margin-bottom: 22px;
      letter-spacing: -1px;
    }

    .hero h1 span {
      color: var(--amarelo);
    }

    .hero p {
      font-size: 18px;
      line-height: 1.7;
      color: var(--cinza);
      max-width: 620px;
      margin-bottom: 32px;
    }

    .hero-buttons {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    .hero-card {
      background: var(--branco);
      padding: 36px;
      border-radius: 28px;
      box-shadow: 0 20px 50px rgba(0, 31, 85, 0.12);
      border: 1px solid var(--cinza-claro);
    }

    .hero-card h3 {
      color: var(--azul);
      font-size: 24px;
      margin-bottom: 18px;
    }

    .check-item {
      display: flex;
      gap: 12px;
      margin-bottom: 16px;
      color: var(--cinza);
      font-size: 15px;
      line-height: 1.5;
    }

    .check {
      min-width: 22px;
      height: 22px;
      border-radius: 50%;
      background: var(--amarelo);
      color: var(--azul);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: 13px;
    }

    section {
      padding: 80px 0;
    }

    .section-title {
      text-align: center;
      margin-bottom: 54px;
    }

    .section-title span {
      color: var(--amarelo);
      font-weight: 700;
      font-size: 14px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .section-title h2 {
      color: var(--azul);
      font-size: clamp(30px, 4vw, 38px);
      margin-top: 10px;
    }

    .section-title p {
      color: var(--cinza);
      margin-top: 14px;
      font-size: 17px;
    }

    .cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }

    .card {
      background: var(--branco);
      border: 1px solid var(--cinza-claro);
      border-radius: 24px;
      padding: 34px;
      transition: 0.3s;
    }

    .card:hover {
      transform: translateY(-6px);
      box-shadow: 0 16px 40px rgba(0, 31, 85, 0.1);
    }

    .icon {
      width: 54px;
      height: 54px;
      background: var(--azul-claro);
      color: var(--azul);
      border-radius: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      margin-bottom: 22px;
    }

    .card h3 {
      color: var(--azul);
      font-size: 21px;
      line-height: 1.25;
      margin-bottom: 14px;
    }

    .card p {
      color: var(--cinza);
      line-height: 1.6;
      font-size: 15px;
    }

    .about {
      background: var(--azul-claro);
    }

    .trainings {
      background: var(--azul);
    }

    .trainings .section-title h2 {
      color: var(--branco);
    }

    .trainings .section-title p {
      color: #d7e2f4;
      max-width: 720px;
      margin-left: auto;
      margin-right: auto;
    }

    .clients {
      background: var(--branco);
    }

    .clients-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 18px;
      align-items: stretch;
    }

    .client-logo {
      min-height: 132px;
      background: var(--branco);
      border: 1px solid var(--cinza-claro);
      border-radius: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 22px;
      transition: 0.3s;
    }

    .client-logo:hover {
      transform: translateY(-4px);
      box-shadow: 0 14px 34px rgba(0, 31, 85, 0.08);
    }

    .client-logo img {
      display: block;
      max-width: 100%;
      max-height: 82px;
      object-fit: contain;
    }

    .about-content {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 50px;
      align-items: center;
    }

    .about-box {
      background: var(--azul);
      padding: 42px;
      border-radius: 30px;
      color: var(--branco);
      position: relative;
      overflow: hidden;
    }

    .about-box::before {
      content: "";
      position: absolute;
      width: 100px;
      height: 100px;
      background: var(--amarelo);
      border-radius: 50%;
      top: -30px;
      right: -30px;
      opacity: 0.9;
    }

    .about-box h3 {
      font-size: 28px;
      line-height: 1.25;
      margin-bottom: 18px;
      position: relative;
    }

    .about-label {
      color: var(--amarelo);
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1px;
      margin-bottom: 16px;
      position: relative;
      text-transform: uppercase;
    }

    .about-box p {
      color: #d7e2f4;
      line-height: 1.7;
      position: relative;
    }

    .about-text h2 {
      color: var(--azul);
      font-size: 36px;
      margin-bottom: 20px;
    }

    .about-text p {
      color: var(--cinza);
      line-height: 1.8;
      margin-bottom: 22px;
    }

    .mission-vision {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
      margin: 30px 0;
    }

    .mission-card {
      background: var(--branco);
      border: 1px solid var(--cinza-claro);
      border-radius: 20px;
      padding: 24px;
    }

    .mission-card strong {
      color: var(--azul);
      display: block;
      font-size: 20px;
      margin-bottom: 10px;
    }

    .mission-card p {
      font-size: 15px;
      line-height: 1.7;
      margin: 0;
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 28px;
    }

    .stat {
      background: var(--branco);
      border-radius: 20px;
      padding: 22px;
      border: 1px solid var(--cinza-claro);
    }

    .stat strong {
      display: block;
      color: var(--azul);
      font-size: 22px;
      line-height: 1.2;
      margin-bottom: 6px;
    }

    .stat span {
      color: var(--cinza);
      font-size: 14px;
    }

    .cta {
      background: var(--azul);
      color: var(--branco);
      text-align: center;
      padding: 76px 20px;
    }

    .cta h2 {
      font-size: clamp(30px, 4vw, 38px);
      margin-bottom: 18px;
    }

    .cta p {
      color: #d7e2f4;
      font-size: 17px;
      max-width: 680px;
      margin: 0 auto 32px;
      line-height: 1.7;
    }

    .contact-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: start;
    }

    .contact-info {
      background: var(--azul-claro);
      padding: 36px;
      border-radius: 28px;
    }

    .contact-info h3 {
      color: var(--azul);
      font-size: 26px;
      margin-bottom: 18px;
    }

    .contact-info p {
      color: var(--cinza);
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .info-item {
      margin-bottom: 14px;
      color: var(--azul);
      font-weight: 600;
      line-height: 1.5;
      overflow-wrap: anywhere;
    }

    .info-item a {
      color: inherit;
      text-decoration-color: rgba(0, 31, 85, 0.35);
      text-underline-offset: 3px;
    }

    .whatsapp-card {
      background: var(--branco);
      border: 1px solid var(--cinza-claro);
      border-radius: 28px;
      padding: 36px;
      box-shadow: 0 12px 36px rgba(0, 31, 85, 0.08);
    }

    .whatsapp-card span {
      color: var(--amarelo);
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1px;
      margin-bottom: 12px;
      text-transform: uppercase;
    }

    .whatsapp-card h3 {
      color: var(--azul);
      font-size: 28px;
      line-height: 1.2;
      margin-bottom: 16px;
    }

    .direct-message {
      background: var(--azul-claro);
      border-left: 4px solid var(--amarelo);
      border-radius: 16px;
      color: var(--cinza);
      line-height: 1.7;
      margin-bottom: 24px;
      padding: 18px;
    }

    footer {
      background: #061a3f;
      color: var(--branco);
      padding: 28px 0;
      text-align: center;
      font-size: 14px;
    }

    footer strong {
      color: var(--amarelo);
      display: block;
      font-size: 18px;
      margin-bottom: 8px;
    }

    footer p {
      color: #d7e2f4;
      line-height: 1.6;
    }

    footer span {
      color: var(--amarelo);
    }

    @media (max-width: 1100px) {
      .cards {
        grid-template-columns: repeat(2, 1fr);
      }

      .clients-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    @media (max-width: 1120px) {
      .menu-toggle {
        display: flex;
      }

      nav {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        right: 0;
        z-index: 20;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        background: var(--branco);
        border: 1px solid var(--cinza-claro);
        border-radius: 0 0 22px 22px;
        padding: 18px;
        box-shadow: 0 18px 40px rgba(0, 31, 85, 0.12);
      }

      .navbar.nav-open nav {
        display: flex;
      }

      .navbar.nav-open .menu-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
      }

      .navbar.nav-open .menu-toggle span:nth-child(2) {
        opacity: 0;
      }

      .navbar.nav-open .menu-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
      }

      nav a {
        padding: 12px 4px;
      }

      nav .btn {
        text-align: center;
        margin-top: 4px;
      }

      .hero-content,
      .about-content,
      .contact-content {
        grid-template-columns: 1fr;
      }

      .stats {
        grid-template-columns: 1fr;
      }

      .mission-vision {
        grid-template-columns: 1fr;
      }

      .navbar {
        height: auto;
        padding: 18px 0;
      }

      .logo img {
        height: 58px;
        max-width: 220px;
      }

      .hero {
        padding: 64px 0;
      }

      .hero h1 {
        font-size: clamp(32px, 10vw, 44px);
        letter-spacing: 0;
      }

      .hero p {
        font-size: 16px;
      }

      .hero-card {
        padding: 28px;
      }
    }

    @media (max-width: 700px) {
      .cards {
        grid-template-columns: 1fr;
      }

      .clients-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 520px) {
      .container {
        width: 92%;
      }

      .logo img {
        height: 48px;
        max-width: 190px;
      }

      .clients-grid {
        grid-template-columns: 1fr;
      }

      .client-logo {
        min-height: 118px;
        padding: 20px;
      }

      .hero-buttons .btn {
        width: 100%;
        text-align: center;
      }

      .hero-card {
        padding: 24px;
      }
    }