:root {
  --main-color: #0f7492;
  --black: #13131a;
  --white: #ffffff;
  --bg: #171e24;
  --border: 0.1rem solid #dcd6d0;
  font-size: 10px;
  font-family: "Roboto", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  outline: none;
  border: none;
  text-decoration: none;
  transition: 0.2s linear;
}

body {
  background-color: var(--bg);
  padding-top: 70px;
}

section {
  padding: 3rem 2rem;
  margin: 0 auto;
  max-width: 1300px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99;
  border-bottom: 0.1rem solid var(--white);
  background-color: #171e24;
  opacity: 98%;
}

.header section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.navbar a {
  margin: 0 1.8rem;
  font-size: 3rem;
  color: var(--white);
}

.navbar a:hover {
  color: var(--main-color);
  border-bottom: 0.1rem solid var(--main-color);
  padding-bottom: 0.2rem;
  font-size: 3.2rem;
}

#home,
#sobre,
#products {
  scroll-margin-top: 100px;
}

.icons img {
  margin: 2rem;
  cursor: pointer;
  border-radius: 60%;
}

.icons img:hover {
  width: 45px;
  height: 43px;
  background-color: var(--main-color);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.btn {
  background: var(--main-color);
  color: var(--white);
  padding: 1.2rem 2.8rem;
  font-size: 1.8rem;
  cursor: pointer;
  margin-top: 1rem;
  display: inline-block;
  border-radius: 10px;
}

.btn:hover {
  background: #0a405a;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.home-container {
  background: url(img/home-comercial.jpeg);
  background-position: center;
  background-size: cover;
  mask-image: radial-gradient(ellipse at bottom, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    black 30%,
    transparent 80%
  );
}

.home-container section {
  display: flex;
  align-items: center;
  min-height: 100vh;
}

.content {
  max-width: 60rem;
}

.content h3 {
  color: var(--white);
  font-size: 4.2rem;
}

.content p {
  color: var(--white);
  font-size: 2rem;
  font-weight: 10;
  line-height: 1.8;
  padding: 1rem 0;
}

.title {
  font-size: 5rem;
  color: var(--main-color);
  text-align: center;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.title span {
  color: var(--white);
  text-transform: uppercase;
}

.about .row {
  display: flex;
  align-items: center;
  background-color: var(--black);
  gap: 1.5rem;
}

.about .row .content {
  padding: 2rem;
}

.about .row .content h3 {
  font-size: 3rem;
  color: var(--white);
}

.about .row .content p {
  font-size: 1.6rem;
  color: var(--white);
  padding: 1rem 0;
  line-height: 1.8;
}

.menu .box-container .box img {
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
}

.menu .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(40rem, 1fr));
  gap: 2rem;
}

.menu .box-container .box {
  text-align: center;
  border: var(--border);
  padding: 5rem;
  background-color: var(--black);
  border-radius: 20px;
}

.menu .box-container .box:hover {
  background-color: var(--main-color);
  color: var(--white);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.menu .box-container .box h3 {
  color: var(--white);
  font-size: 3rem;
  padding: 2rem 0;
}

.btn-contato {
  background: var(--main-color);
  color: var(--white);
  padding: 1.4rem 2.8rem;
  font-size: 2.2rem;
  cursor: pointer;
  margin-top: 1.5rem;
  display: block;
  text-align: center;
  border-radius: 10px;
}

.btn-contato:hover {
  background: #0a405a;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.footer {
  display: flex;
  color: var(--white);
  justify-content: center;
  align-items: center;
  padding: 2rem 0;
  font-size: 1.2rem;
  background-color: var(--black);
  border-top: var(--border);
  letter-spacing: 0.15em;
  max-width: 100%;
  gap: 20rem; /* Espaçamento mais controlado entre colunas */
}

.footer > * {
  line-height: 2rem;
  margin-left: 0.5rem;
  margin-right: 0.5rem;
  text-align: center;
}

@media (max-width: 900px) {
  .header section {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0;
  }

  .navbar a {
    font-size: 2.2rem;
    margin: 0 1rem;
  }

  .menu .box-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .menu .box-container .box {
    padding: 2rem;
  }

  .menu .box-container .box img {
    width: 18rem;
    height: 18rem;
  }

  .about .row {
    flex-direction: column;
    gap: 1rem;
  }

  .about .row .container-image img {
    width: 100%;
    height: auto;
    max-width: 350px;
  }

  .footer {
    flex-direction: column;
    gap: 1rem;
    font-size: 1rem;
    padding: 1.5rem 0;
  }
  .footer > * {
    margin: 0.5rem 0;
    text-align: center;
  }
}

@media (max-width: 600px) {
  section {
    padding: 2rem 0.5rem;
  }

  .title {
    font-size: 2.5rem;
  }

  .content h3 {
    font-size: 2.2rem;
  }

  .content p,
  .about .row .content p {
    font-size: 1.2rem;
  }

  .btn,
  .btn-contato {
    font-size: 1.2rem;
    padding: 1rem 1.5rem;
  }

  .icons img {
    margin: 1rem;
    width: 35px;
    height: 35px;
  }

  .footer {
    font-size: 0.9rem;
    padding: 1rem 0;
  }
  .footer > * {
    margin: 0.3rem 0;
    text-align: center;
  }
}