body {
  font-family: "Rubik", sans-serif;
  font-optical-sizing: auto;
  font-weight:  400;
  font-style: normal;

  margin: 0;
  padding: 0;
  line-height: 1.6;
  color: #333;
}

h1 {
    font-weight: 700;
    line-height: 1.2;
}
h2 {
    line-height: 1.4;
}
img {
    max-width: 100%;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
.header_btn {
    display: block;
    margin: 0 auto;
    background: #2c81a8;
    color: #fff;
    text-decoration: none;
    width: 220px;
    text-align: center;
    padding: 10px 0;
    border-radius: 10px;
}

.doctor_block {
    width: 330px;
    padding: 20px 10px;
    border-radius: 15px;
    text-align: center;
    margin: 30px auto;
    background: #fffcd6;
}
.doctor_block h4 {
    margin: 0;
    padding: 0;
}
.doctor_block p {
    margin: 0;
    padding: 0;
}
.doctor_img {
    width: 300px;
}
.product_img {
    width: 250px;
    display: block;
    margin: 0 auto;
}

/* Форма обратной связи */
#contact h2 {
    text-align: center;
}
#contact form {
    max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 auto;
}

#contact form input,
#contact form textarea {
  width: 100%;
  max-width: 500px;
  padding: 10px;
  margin-bottom: 20px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 16px;
}

#contact form textarea {
  height: 150px;
  resize: vertical;
}

#contact form button {
  background: #007bff;
  color: #fff;
  padding: 15px 30px;
  border: none;
  border-radius: 5px;
  font-size: 18px;
  cursor: pointer;
}

#contact form button:hover {
  background: #0056b3;
}

footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}

footer p {
  margin: 0;
  font-size: 14px;
}