/* telas (4K) */

@media (min-width: 1400px) {
  .container {
    max-width: 1300px;
  }

  body {
    font-size: 18px;
  }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
  }
  .service-card {
    padding: 50px 35px;
  }
  .icon-wrapper {
    width: 90px;
    height: 90px;
    font-size: 3em;
  }
  .service-card h3 {
    font-size: 2em;
  }
  .service-card ul,
  .service-card p {
    font-size: 1.1em;
  }
}

/* telas (entre 993px e 1399px) */

@media (max-width: 1399px) and (min-width: 993px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
}

/* telas (até 768px)*/

@media (max-width: 768px) {
  .section-full .container h1 {
    margin-bottom: 25px;
    font-size: 2.2em;
    line-height: 1.2;
  }
  .section-full .container p {
    font-size: 1.1em;
    margin-bottom: 30px;
  }
  .section {
    padding: 40px 0;
  }
  .section h2 {
    font-size: 1.9em;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle.active .hamburger {
    background-color: transparent;
  }
  .menu-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
  }
  .menu-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
  }
  .main-nav .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(5px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateY(-100%);
    transition: transform 0.4s ease-in-out;
  }
  .main-nav .nav-links.active {
    transform: translateY(0);
  }
  .main-nav .nav-links li {
    margin: 20px 0;
  }
  .main-nav .nav-links a {
    font-size: 1.5em;
  }
  .main-nav .logo img {
    height: 50px;
  }

  .kai-zen-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    margin: 20px auto;
    display: block;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
  }
  .service-card {
    padding: 30px 20px;
  }
  .icon-wrapper {
    width: 70px;
    height: 70px;
    font-size: 2em;
    margin-bottom: 20px;
  }
  .service-card h3 {
    font-size: 1.6em;
  }
  .service-card ul,
  .service-card p {
    font-size: 1em;
  }
  .section-description {
    font-size: 1.1em;
    margin-bottom: 40px;
  }
}

/* celulares (até 480px) */

@media (max-width: 480px) {
  .section-full .container h1 {
    margin-bottom: 25px;
    font-size: 2.2em;
    line-height: 1.2;
  }
  .section-full .container p {
    font-size: 1.1em;
    margin-bottom: 30px;
  }
  .section h2 {
    font-size: 1.6em;
  }
  .top-bar .container {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  .main-nav .logo img {
    height: 40px;
  }

  .kai-zen-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    margin: 20px auto;
    display: block;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .service-card {
    max-width: 350px;
    margin: 0 auto;
    padding: 25px 15px;
  }
  .icon-wrapper {
    width: 60px;
    height: 60px;
    font-size: 1.8em;
  }
  .service-card h3 {
    font-size: 1.4em;
  }
  .service-card ul,
  .service-card p {
    font-size: 0.95em;
  }
  .section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .contact-box {
    flex-direction: column;
    text-align: center;
  }
  .contact-info-block,
  .contact-social-block {
    width: 100%;
  }
  .social-links-contact {
    justify-content: center;
  }
  .contact-info-block .info-list li a,
  .contact-info-block .info-list li {
    display: inline-flex;
    align-items: center;
  }
}