* {
  margin: 0;
  padding: 0;
}

@font-face {
  font-family: Roboto;
  src: url(../fonts/Roboto.ttf);
}

@font-face {
  font-family: Roboto;
  src: url(../fonts/RobotoBold.ttf);
  font-weight: bold;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: "Roboto", sans-serif;
  font-size: 1.6rem;
}

.header {
  border-bottom: 1px solid #e5e5e5;
}

.container {
  margin: 0 auto;
  max-width: 1400px;
}

.colorg {
  color: #5d5d5f;
}

.nav__menu {
  display: flex;
  padding: 0 2.5rem;
  margin: 1rem 0;
}

.nav__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  margin-right: 13rem;
}

.nav__elem {
  margin-right: 11.5rem;
  border-bottom: 2px solid transparent;
  transition: border-bottom 0.3s ease-out;
}

.nav__elem:hover {
  border-bottom: 2px solid black;
}

.logo:hover {
  border-bottom: none;
}

.nav__list li {
  list-style: none;
}

.nav__list a {
  text-decoration: none;
  color: #000;
}

.main__info {
  background: url(../img/background.png) no-repeat;
  min-height: 700px;
}

.h1__text {
  font-size: 8rem;
  margin-bottom: 4rem;
  padding-top: 10rem;
}

.main_text {
  max-width: 500px;
}

.card__items {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.card__item {
  max-width: 384px;
  text-align: center;
  margin-right: 2.5rem;
  margin-bottom: 4rem;
}

.card__header {
  font-size: 2.3rem;
  font-weight: bold;
}

.card__icons {
  display: flex;
  margin-top: 2rem;
}

.card__icon {
  min-width: 110px;
}

.card__icon img {
  gap: 3rem;
}

.btnorder {
  border: none;
  color: white;
  background-color: black;
  min-width: 385px;
  padding: 1.5rem 12.2rem;
  margin-top: 3rem;
  font-weight: bold;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.btnorder:hover {
  opacity: 0.8;
}

.cbold {
  font-weight: bold;
}

.btn {
  background-color: #030305;
  color: #fff;
  border: none;
  text-transform: uppercase;
  padding: 2rem 5rem;
  margin-top: 4rem;
  font-weight: bold;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.btn:hover {
  opacity: 0.8;
}

.h2__text {
  font-size: 6rem;
}

.sec3 {
  margin-top: 6rem;
}

.price-form {
  margin-top: 6rem;
  max-width: 300px;
}

.price-item {
  box-sizing: border-box;
  min-width: 340px;
  margin-bottom: 1.5rem;
  background-color: #fff;
  border: 1px solid #5d5d5f;
  padding: 2.2rem 0 2.2rem 1.8rem;
}

.btnprice {
  background-color: black;
  color: #fff;
  text-transform: uppercase;
  min-width: 340px;
  border: none;
  font-weight: bold;
  padding: 2rem 11.5rem;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.btnprice:hover {
  opacity: 0.8;
}

.question {
  display: flex;
}

.imgquestion {
  margin-left: 6rem;
}

.footer {
  border-top: 1px solid #e5e5e5;
}

.footer-info {
  display: flex;
  align-items: center;
  padding: 2.5rem 0;
  justify-content: space-between;
}

.burger-btn {
  display: none;
  font-size: 2.4rem;
  border: none;
  background-color: white;
  cursor: pointer;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@media (max-width: 1200px) {
  body > :not(.header) {
    padding: 0 3rem;
  }

  .main__info {
    background: none;
  }

  .imgquestion {
    max-width: 800px;
  }

  .btnprice {
    margin-bottom: 2rem;
  }
}

@media (max-width: 992px) {
  .imgquestion {
    display: none;
  }
}

@media (max-width: 768px) {
  body > :not(.header) {
    padding: 0 2.5rem;
  }

  .h1__text {
    font-size: 5rem;
    margin-bottom: 2.5rem;
    padding-top: 3rem;
  }

  .h2__text {
    font-size: 4.5rem;
    margin-top: 3.5rem;
  }

  .burger-btn {
    display: block;
    position: absolute;
    top: 1rem;
    right: 3rem;
  }

  .nav__list {
    display: none;
  }

  .nav__elem:hover {
    border-bottom: none;
  }

  .nav__elem {
    margin-right: 0;
    padding: 1.5rem 2.5rem;
  }

  .nav__list {
    display: none;
    flex-direction: column;
    top: 4rem;
    right: 1rem;
    position: absolute;
    background-color: white;
    border-radius: 1rem;
    box-shadow: 0 2rem 1rem rgba(0, 0, 0, 0.1);
    animation: slideIn 0.3s ease-out;
  }

  .nav__list.active {
    display: flex;
  }

  .main__info {
    background: none;
    min-height: auto;
  }

  .btnprice {
    margin-bottom: 2rem;
  }

  .footer-info {
    margin: 2rem 0;
  }

  .imgquestion {
    display: none;
  }
}

@media (max-width: 576px) {
  .nav__elem {
    margin-right: 0px;
  }
}

@media (max-width: 360px) {
  body > :not(.header) {
    padding: 0 1rem;
  }

  .h1__text {
    font-size: 3rem;
  }
}