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

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 36px 80px;
}

.header__logo {
  width: 70px;
}

.header__menu {
  display: none;
  font-size: 28px;
  cursor: pointer;
}

.navbar {
  display: flex;
  gap: 20px;
}

.navbar__link {
  text-decoration: none;
  color: inherit;
}

@media (max-width: 768px) {
  .header {
    padding: 20px;
  }

  .navbar {
    display: none;
  }

  .header__menu {
    display: block;
    font-size: 28px;
  }
}

.portada {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.portada__img {
  width: 435px;
  height: 400px;
}

@media (max-width: 768px) {
  .portada {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
    gap: 30px;
  }

  .portada__img {
    width: 318px;
    height: 300px;
  }
}

.quiensoy {
  background-color: #141414;
}

.quiensoy__total {
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 80px 20px;
  gap: 60px;
  max-width: 1000px;
  margin: 0 auto;
}

.quiensoy__img {
  width: 200px;
  height: 211px;
}

.quiensoy__titulo {
  margin-bottom: 16px;
}

.quiensoy__contenido {
  align-content: center;
  color: #fafafa;
  width: 522px;
}

@media (max-width: 768px) {
  .quiensoy__total {
    flex-direction: column-reverse;
    text-align: center;
    gap: 30px;
  }

  .quiensoy__contenido {
    width: 312px;
  }

  .quiensoy__img {
    width: 90px;
    height: 90px;
  }
}

.servicios {
  margin-top: 50px;
}

.servicios__titulo {
  text-align: center;
}

.servicios__items {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 80px;
}

.card {
  width: 275px;
  height: 330px;
  text-align: center;
}

.card__img {
  width: 130px;
  height: 138px;
}

.card__titulo {
  padding-bottom: 10px;
}

@media (max-width: 768px) {
  .servicios__items {
    flex-direction: column;
    text-align: center;
  }

  .card {
    margin-top: 40px;
  }
}

.escribime {
  background-color: #141414;
  color: #fafafa;
  margin-top: 50px;
}

.escribime__total {
  display: flex;
  justify-content: space-evenly;
  width: 700px;
  padding: 50px 0;
  margin: 0 auto;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 12px 0;
}

.form__input,
.form__textarea {
  width: 350px;
  padding: 10px;
}

.form__textarea {
  height: 120px;
}

.form__button {
  margin-top: 20px;
  padding: 12px;
  background-color: #ffd953;
  border: none;
  font-weight: bold;
}

@media (max-width: 768px) {
  .escribime__total {
    flex-direction: column;
    width: 100%;
    padding: 40px 20px;
    gap: 30px;
  }

  .escribime__title {
    text-align: center;
  }

  .form__input,
  .form__textarea {
    width: 100%;
  }

  .form__button {
    margin: 50px 0;
    width: 100%;
  }
}

.footer {
  background-color: #c0c0c0;
  background-image: radial-gradient(#9e9e9e 1px, transparent 1px);
  background-size: 20px 20px;
  background-position:
    0 0,
    10px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 98px 80px;
}

.footer__contenido {
  text-align: center;
}

.footer__logo {
  width: 100px;
  height: 90px;
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 12px 0;
  padding: 20px;
}

.footer__link {
  text-decoration: none;
  color: inherit;
}

.footer__link i {
  margin-right: 8px;
}

@media (max-width: 768px) {
  .footer {
    flex-direction: column;
    align-items: start;
    padding: 70px 16px;
  }

  .footer__contenido {
    text-align: start;
  }

  .footer__logo {
    width: 77px;
    height: 77px;
  }

  .footer__marca {
    margin-top: 10px;
  }

  .footer__nav {
    padding: 0;
    margin-top: 50px;
  }
}