:root {
    --primary-color: #fce138;
    --secondary-color: #024e76;
    --tertiary-color: #39a6b2;
  }

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

body {
    /* more on this crazy alphanumerical value in a minute! */
    color: var(--tertiary-color);
    font-family: Helvetica, Arial, sans-serif;
  }

  /* apply styles to <header> */
  header {
      padding: 20px 35px;
      background-color: var(--tertiary-color);
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      position: -webkit-sticky;
      position: sticky;
      top: 0;
      background-image: url("../images/hero-bg.jpg");
      background-size: cover;
      background-attachment: fixed;
      background-position: 80%;
      z-index: 9999;
  }

  header h1 {
      font-weight: bold;
      font-size: 36px;
      color: var(--primary-color);
      margin: 0;
      text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  }

  header a {
      text-decoration: none;
      color: var(--primary-color);
  }

  header nav {
      margin: 7px 0;
  }

  header nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    list-style: none;
  }

  header nav ul li a {
      padding: 10px 15px;
      font-weight: lighter;
      font-size: 1.55vw;
      text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  }

  header nav ul li a:hover {
      background: var(--primary-color);
      color: var(--secondary-color);
      border-radius: 15px;
      text-shadow: none;
  }

  /* apply styles to <footer> */
  footer {
      background: var(--primary-color);
      width: 100%;
      padding: 40px 35px;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
  }

  footer h2 {
      color: var(--secondary-color);
      font-size: 30px;
      margin: 0;
  }

  footer div {
      line-height: 1.5;
      text-align: right;
  }

  footer a {
      color: var(--secondary-color);
  }

  Section{
      padding:60px;
  }

/* Hero Style Start */
  .hero {
      background-image: url("../images/hero-bg.jpg");
      background-size: cover;
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      align-items: flex-start;
      background-attachment: fixed;
      background-position: 80%;
  }

/* Hero Style End */

.hero-cta {
    width: 35%;
    text-align: right;
    margin: 3.5%;
    color: #fff;
    font-size: 18px;
    line-height: 1.2;
}

.hero-cta h2 {
    font-style: italic;
    font-size: 55px;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

  .hero-form {
    border: solid 3px var(--secondary-color); 
    background-color: rgba(252, 225, 56, 0.8);
    padding: 20px;
    color: var(--secondary-color); 
    width: 40%;
    margin: 3.5%;
    border-radius: 15px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  }

  .hero-form button:hover {
    background-color: var(--tertiary-color);
}

  .hero-form h3 {
    font-size: 24px;
    margin: 0;
  }

  .hero-form p {
    margin: 5px 0 15px 0;
  }

  .form-input {
    border: 1px solid var(--secondary-color);
    display: block;
    padding: 7px 15px;
    font-size: 16px;
    color: var(--secondary-color);
    width: 100%;
    margin-bottom: 15px;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.75);
  }

  .form-input:focus {
      background-color: rgba(255, 255, 255, 1);
      outline: none;
  }

  .hero-form label {
    margin: 0 5px;
  }

  .hero-form button {
    color: var(--primary-color);
    background-color: var(--secondary-color);
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 10px;
  }

  .checkbox-wrapper input,
  .radio-wrapper input {
      opacity: 0;
  }

  .checkbox-wrapper label,
  .radio-wrapper label {
      position: relative;
      left: 10px;
      margin: 10px;
      line-height: 1.6;
  }

  .checkbox-wrapper label::before, 
  .radio-wrapper label::before {
    content: "";
    height: 20px;
    width: 20px;
    background: rgba(255, 255, 255, 0.75);  
    border: 1px solid var(--secondary-color);  
    position: absolute;
    top: -4px;
    left: -30px;
  }

  .radio-wrapper label::before {
      border-radius: 50%;
  }

  .radio-wrapper label::after {
      content: "";
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: var(--secondary-color);
      position: absolute;
      left: -29px;
      top: -3px;
      background-image: radial-gradient(circle, var(--tertiary-color), var(--secondary-color));
  }

  .checkbox-wrapper label::after {
    content: "";
    height: 6px;
    width: 14px;
    border-left: 2px solid var(--secondary-color);
    border-bottom: 2px solid var(--secondary-color);
    position: absolute;
    left: -26px;
    top: 1px; 
    transform: rotate(-58deg);
  }

  .checkbox-wrapper input + label::after, 
  .radio-wrapper input + label::after {
    content: none;
  }

  .checkbox-wrapper input:checked + label::after, 
  .radio-wrapper input:checked + label::after {
    content: "";
  }

  .intro p {
    line-height: 1.7;
    color: var(--tertiary-color);
    width: 80%;
    font-size: 20px;
    margin: 0 auto;
    text-align: center;
  }

  .steps {
    background: var(--primary-color);
  }

  .step {
      margin: 50px auto;
      padding-bottom: 50px;
      width: 80%;
      border-bottom: 1px solid var(--tertiary-color);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
  }

  .step:last-child {
      border-bottom: none;
  }

  .step h3 {
    color:var(--secondary-color);
    font-size: 46px;
    flex: 1 30%;
}

  .step-info {
      flex: 2 70%;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
  }

  .step-img {
      flex: 1 12%;
      margin-right: 20px;
  }

  .step-img img {
      max-width: 100%;
  }

  .step-text {
      flex: 12;
  }

  .step-text h4 {
    font-size: 26px;
    line-height: 1.5;
    color: var(--secondary-color);
  }

  .step-text p {
    color: var(--tertiary-color);
    font-size: 18px;
  }

  .section-title {
    font-size: 48px;
    color: var(--secondary-color);
    border-bottom: 3px solid;
    padding-bottom: 20px;
    text-align: center;
    margin: 0 auto 35px auto;
    width: 50%;
  }

  .primary-border {
      border-color: var(--primary-color);
  }

  .secondary-border {
      border-color: var(--tertiary-color);
  }

  .trainers {
      width: 100%;
      margin: 0 auto;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
  }

  .trainer {
      margin: 20px;
      background: var(--secondary-color);
      color: var(--primary-color);
      flex: 1;
  }

  .trainer img {
      width: 100%;
  }

  .trainer-bio {
      padding: 25px;
      line-height: 1.3;
  }

  .trainer-bio h3 {
      font-size: 28px;
  }

  .trainer-bio h4 {
      font-weight: lighter;
      font-size: 22px;
      margin-bottom: 15px;
  }

  .trainer-bio {
      font-size: 17px;
  }

  /* REACH OUT STYLES START */
  .contact {
      background: var(--secondary-color);
  }

  .contact h2 {
      color: var(--primary-color);
  }

  .contact-info {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
  }

  .contact-info > * {
      flex: 1;
      margin: 15px;
  }

  .contact-info iframe {
      height: 400px;
  }

  .contact-info div {
      color: white;
  }

  .contact-info h3 {
      color: var(--primary-color);
      font-size: 32px;
  }

  .contact-info p, 
  .contact-info address {
      margin: 20px 0;
      line-height: 1.5;
      font-size: 16px;
      font-style: normal;
  }

  .contact-info a {
      color: var(--primary-color);
  }

  .contact-form input, 
  .contact-form textarea {
      border: 1px solid var(--secondary-color);
      display: block;
      padding: 7px 15px;
      font-size: 16px;
      color: var(--secondary-color);
      width: 100%;
      margin-bottom: 15px;
      margin-top: 5px;
      border-radius: 10px;
      background-color: rgba(255,255,255, 0.75);
  }

  .contact-form input:focus, 
  .contact-form textarea:focus {
    background-color: rgba(255,255,255, 0.75);
    outline: none;
  }

  .contact-form button {
      width: 100%;
      border: none;
      background: var(--primary-color);
      color: var(--secondary-color);
      text-align: center;
      padding: 15px 0;
      font-size: 16px;
      border-radius: 10px;
  }
  
  .contact-form button:hover {
      color: var(--primary-color);
      background: var(--tertiary-color);
  }

   /* REACH OUT STYLES END */

.flex-row {
    display: flex;
   }

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/*MEDIA  QUERY FOR SMALLER DESKTOP SCREENS AND SMALLER */
@media screen and (max-width: 980px) {
    header {
        padding-bottom: 0;
        justify-content: center;
        position: relative;
    }

    header h1 {
        width: 100%;
        text-align: center;
    }

    header nav ul {
        margin-top: 20px;
        width: 100%;
        justify-content: center;
    }

    header nav ul li a {
        font-size: 20px;
    }

    footer h2, footer div {
        text-align: center;
        width: 100%;
    }

    .hero-cta, .hero-form {
        width: 100%;
    }

    .hero-cta {
        text-align: center;
    }

    .section-title {
        width: 80%;
    }

    .trainer {
        flex: 0 70%;
    }

    .contact-info iframe {
        flex: 1 100%;
    }

}

/* MEDIA QUERY FOR TABLETS AND SMALLER */   
@media screen and (max-width: 768px) {
    section {
        padding: 30px 15px;
    }

    .step h3 {
        flex: 1 100%;
        text-align: center;
    }

    .step-info {
        flex: 2 100%;
        text-align: center;
        justify-content: center;
    }

    .step-img {
        flex: 0 32%;
        margin-right: 0;
        margin-top: 15px;
        margin-bottom: 15px;
    }

    .step-text {
        flex: 100%;
    }
}

/* MEDIA QUERY FOR MOBILE PHONES AND SMALLER */
@media screen and (max-width: 575px) {
    .hero-form button {
        width: 100%;
    }

    .section-title {
        width: 95%;
    }

    .intro p {
        width: 100%;
    }

    .trainer {
        flex: 0 100%;
    }

    .contact-info {
        text-align: center;
    }

    .contact-info > * {
        flex: 0 100%;
    }

    .contact-form {
        order: 3;
    }
}