.section-alpha {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 275px;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.alpha_logo {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 400px;
  height: 130px;
  min-width: 300px;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.section-bravo {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 550px;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#f6f5f6), to(#f6f5f6));
  background-image: linear-gradient(180deg, #f6f5f6, #f6f5f6);
}

.section-charlie {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 750px;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  background-image: url('../images/Forme_onsequilibre_fade-05.png'), -webkit-gradient(linear, left top, left bottom, from(#78c4b4), to(#78c4b4));
  background-image: url('../images/Forme_onsequilibre_fade-05.png'), linear-gradient(180deg, #78c4b4, #78c4b4);
  background-position: 50% 50%, 0px 0px;
  background-size: 70%, auto;
  background-repeat: no-repeat, repeat;
}

.section-delta {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 150px;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#f6f5f6), to(#f6f5f6));
  background-image: linear-gradient(180deg, #f6f5f6, #f6f5f6);
}

.columns-bravo {
  width: 90%;
  height: 60%;
  max-width: 1150px;
}

.columns-bravo_left {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-justify-content: space-around;
  -ms-flex-pack: distribute;
  justify-content: space-around;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.columns-bravo_right {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
  -webkit-justify-content: space-around;
  -ms-flex-pack: distribute;
  justify-content: space-around;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.paragraph {
  font-family: Montserrat, sans-serif;
  font-size: 13px;
  line-height: 17px;
  font-weight: 400;
}

.heading {
  font-family: Montserrat, sans-serif;
  font-weight: 800;
}

.heading-2 {
  font-family: Montserrat, sans-serif;
  font-size: 14px;
  line-height: 20px;
}

.columns-charlie {
  width: 90%;
  height: 80%;
  max-width: 1050px;
}

.columns-charlie_left {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.columns-charlie_right {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
  -ms-flex-pack: end;
  justify-content: flex-end;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.div-block-3 {
  margin-bottom: 20px;
}

.form-bloc {
  width: 75%;
  max-width: 450px;
}

.text-field {
  border-radius: 10px;
  font-family: Montserrat, sans-serif;
}

.text-field:focus {
  border: 2px solid #52a682;
}

.text-field-2 {
  border: 2px none #52a682;
  border-radius: 10px;
  font-family: Montserrat, sans-serif;
}

.text-field-2:focus {
  border-style: solid;
}

.text-field-3 {
  border: 2px none #52a682;
  border-radius: 10px;
  font-family: Montserrat, sans-serif;
}

.text-field-3:focus {
  border-style: solid;
}

.text-field-4 {
  border: 2px none #52a682;
  border-radius: 10px;
  font-family: Montserrat, sans-serif;
}

.text-field-4:focus {
  border-style: solid;
}

.text-field-5 {
  border-radius: 10px;
}

.submit-button {
  border-radius: 10px;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#52a682), to(#52a682));
  background-image: linear-gradient(180deg, #52a682, #52a682);
  font-family: Montserrat, sans-serif;
  font-weight: 600;
  letter-spacing: 1px;
}

.submit-button:hover {
  background-image: -webkit-gradient(linear, left top, left bottom, from(#fcc551), to(#fcc551));
  background-image: linear-gradient(180deg, #fcc551, #fcc551);
}

.heading-3 {
  margin-bottom: 30px;
  font-family: Montserrat, sans-serif;
  color: #fff;
  font-weight: 800;
}

.textarea {
  min-height: 150px;
  margin-bottom: 15px;
  border: 2px none #52a682;
  border-radius: 10px;
  font-family: Montserrat, sans-serif;
}

.textarea:focus {
  border-style: solid;
}

.paragraph-2 {
  margin-top: 10px;
  margin-right: 25px;
  margin-left: 25px;
  font-family: Montserrat, sans-serif;
  color: #fff;
  font-size: 14px;
  line-height: 22px;
  font-weight: 600;
  text-align: justify;
}

.columns-delta {
  width: 90%;
  height: 60px;
  max-width: 1050px;
}

.columns-delta_left {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.columns-delta_right {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.paragraph-3 {
  font-family: Montserrat, sans-serif;
  font-size: 12px;
}

.heading-4 {
  font-family: Montserrat, sans-serif;
  color: #fff;
  font-weight: 800;
}

.error-message {
  padding: 13px;
  border-radius: 15px;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#e75151), to(#e75151));
  background-image: linear-gradient(180deg, #e75151, #e75151);
  font-family: Montserrat, sans-serif;
  color: #fff;
  font-weight: 500;
}

.text-block {
  text-align: center;
}

.text-block-2 {
  font-family: Montserrat, sans-serif;
  font-weight: 500;
}

.success-message {
  border-radius: 15px;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#089054), to(#089054));
  background-image: linear-gradient(180deg, #089054, #089054);
  color: #fff;
}

.form {
  font-family: Montserrat, sans-serif;
}

.div-block-4 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 100px;
  height: 100%;
  max-width: 120px;
}

.link-block {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 50%;
  height: 100%;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

@media (max-width: 991px) {
  .section-bravo {
    height: 650px;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
  }
  .section-charlie {
    height: 800px;
  }
  .columns-bravo {
    height: 60%;
    max-height: 300px;
  }
  .columns-bravo_left {
    margin-top: 20px;
  }
  .columns-bravo_right {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-justify-content: space-around;
    -ms-flex-pack: distribute;
    justify-content: space-around;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .div-block {
    min-width: 100px;
  }
  .div-block-2 {
    max-width: 350px;
    min-width: 100px;
  }
  .form-bloc {
    width: 90%;
  }
  .paragraph-2 {
    margin-right: 0px;
    margin-left: 0px;
  }
  .columns-delta {
    height: 70px;
  }
}

@media (max-width: 767px) {
  .section-charlie {
    height: 1200px;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .section-delta {
    height: 200px;
  }
  .heading-2 {
    font-size: 13px;
    line-height: 16px;
  }
  .columns-charlie {
    height: 85%;
  }
  .columns-charlie_left {
    height: 600px;
    max-height: 600px;
  }
  .columns-charlie_right {
    height: 500px;
    max-height: 600px;
  }
  .paragraph-2 {
    width: 70%;
    font-size: 13px;
  }
}

@media (max-width: 479px) {
  .alpha_logo {
    width: 250px;
    height: 100px;
    min-width: 250px;
  }
  .section-bravo {
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
  }
  .section-charlie {
    height: 1200px;
  }
  .section-delta {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
  }
  .div-block {
    max-width: 260px;
  }
  .div-block-2 {
    max-width: 260px;
  }
  .columns-charlie {
    height: 90%;
  }
  .columns-charlie_right {
    padding-right: 0px;
    padding-left: 0px;
  }
  .div-block-3 {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .form-bloc {
    width: 95%;
  }
  .paragraph-2 {
    width: 90%;
  }
  .columns-delta {
    width: 100%;
  }
  .columns-delta_left {
    height: 120px;
  }
  .columns-delta_right {
    height: 50px;
  }
  .paragraph-3 {
    font-size: 10px;
    line-height: 16px;
  }
  .image {
    max-width: 60%;
  }
}