@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&display=swap');

/*- Общие стили */

body {
  margin: 0;
  font-family: 'Oswald', sans-serif;
  background-color: #1C1C1C;
  color: #fff;
}

a {
  color: #fff;
  text-decoration: none;
}

p {
  margin: 0;
}

p + p {
  margin-top: 15px;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 500;
  margin: 0;
}

img {
  max-width: 100%;
}

.container {
  box-sizing: border-box;

  max-width: 1350px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 165px;
  height: 50px;

  font-weight: 500;
  font-size: 20px;
  text-transform: uppercase;

  background: #005B6A;
  border-radius: 5px;

  transition: opacity 0.3s;
}

.btn:hover {
  opacity: 0.6;
}

.btn--small {
  width: 140px;
  height: 40px;
  font-size: 12px;
}


/*- Шапка */

.header {
  position: fixed;
  width: 100%;
  z-index: 10;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #312F30;
  border-bottom: 3px solid #005B6A;

}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo {
  width: 9%;
}

.header__nav {
  padding-right: 30px;
}

.header__list {
  display: flex;
  gap: 30px;
}

.header__nav a {
  font-size: 24px;
  opacity: 0.7;
  transition: opacity 0.3s;
  transition: color 0.3s;
}


.header__nav a:hover {
  opacity: 1;
  color: #008095;
}

.num-block {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.num {
  font-size: 24px;
  opacity: 0.7;
  transition: opacity 0.3s;
  transition: color 0.3s;

}

.num:hover {
  opacity: 1;
  color: #008095;
}

/*- Приветственная секция */

.main {
  padding-top:  70px;
}
.welcome {
  background-image: url("./welcome.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  border-bottom: 3px solid #005B6A;
}

.welcome__text {
  width: 550px;

}

.welcome__title {
  font-size: 58px;
  padding-top: 50px;
}

.welcome__desc {
  margin-top: 20px;
  padding-bottom: 30px;
}

.main .btn {
    margin-top: 350px;
}

/*- Список чипов */
.chip-list {
  padding: 100px 0;
}

.chip-list .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px 10px;
}

.chip-list__card {
  width: 260px;

  overflow: hidden;
  text-align: center;

  background: #312F30;
  border-radius: 10px;
  border-top: 3px solid #005B6A;
  border-bottom: 3px solid #005B6A;
}

.chip-list__img {
  width: 100%;
  margin-top: 15px;
  height: 155px;
  object-fit: cover;
}

.chip-list__text-wrapper {
  padding: 30px 20px;
}

.chip-list__title {
  margin-bottom: 15px;
  font-size: 20px;
}

.chip-list__desc {
  font-size: 16px;
  opacity: 0.7;
}

/*- Order */

.order {
  background: #312F30;
  padding: 60px 0;
  border-top: 1px solid #005B6A;
  border-bottom: 1px solid #005B6A;
}

.order .container {
  display: flex;
  justify-content: space-between;
  align-items: center;

  padding-right: 90px;
}

.order__img {
  max-width: 570px;
}

.order__text {
  max-width: 500px;
  font-weight: 300;
}

.order__title {
  margin-bottom: 25px;
  font-size: 44px;
  font-weight: 400;
}

.order__desc {
  margin-bottom: 15px;
  opacity: 0.7;
}

.order .btn {
  margin-top: 10px;
}

/*- О нас */

.about-us {
  background-image: url("./About%20us.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}


.about-us .container {
  box-sizing: border-box;
  max-width: 35%;
  margin-left: inherit;
  margin-left: 50px;
  margin-top: 100px;
  padding-top: 50px;
  padding-bottom: 150px;
}

.about-us-title {
  font-weight: 400;
  font-size: 44px;
}

.about-us-text {
  padding-top: 30px;
  font-weight: 200;
  font-size: 30px;
}

/*- Наши преимущества */

.block {
    margin-top: 100px;

}

.block-title {
    display: flex;
    justify-content: center;
    font-size: 40px;
    font-weight: 500;
}

.block-pic {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}

.txt_two {
    padding-left: 15px;
}

.block-txt {
    display: flex;
    justify-content: space-between;
    text-align: center;
    font-weight: 200;
    font-size: 14px;
    gap: 70px;
}

/*- Форма связи */

.form {
  margin-top: 100px;
  background: #312F30;
  border-top: 1px solid #005B6A;
  border-bottom: 1px solid #005B6A;
}

.form .container {

}

.form__title {
  display: flex;
  justify-content: center;
  font-size: 40px;
  font-weight: 500;
  padding-top: 50px;
  padding-bottom: 50px;
}

.data_block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding-top: 10px;
}

input {
  font-family: 'Oswald', sans-serif;
  border: none;
  padding: 5px 10px;
  font-size: 14px;
  border-radius: 2px;
}

.form_first-line {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.txt_area {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 15px;
  margin-bottom: 50px;
}

textarea {
  font-family: 'Oswald', sans-serif;
  border: none;
  padding: 5px 10px;
  font-size: 14px;
  border-radius: 2px;
  min-width: 675px;
  min-height: 150px;
}

.form .btn {
  margin-top: 10px;
}

.certificate {
    margin: 20%;
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
    width: 30%;
    align-items: center;
    gap: 30px;
}

/*- Footer */
.footer {
  padding: 120px 0;
}

.footer a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s;
}

.footer a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.footer .footer__title {
  display: inline-block;
  margin-bottom: 15px;
  font-weight: 500;
  font-size: 16px;
  color: #fff;
}

.footer .container {
  display: flex;
  justify-content: space-between;
   max-width: 1200px;
}
.footer__contacts {

}

.footer__logo {
  width: 100px;
}

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

.footer__list-item + .footer__list-item {
  margin-top: 15px;
}

/* @media */

@media (prefers-reduced-motion: no-preference) {
    :root {
        scroll-behavior: smooth;
    }
}

@media (min-width:1222px) {

}

@media (min-width:666px) {

}