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

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

body {
    color: var(--tertiary-color);
    font-family: Helvetica, Arial, sans-serif;
}

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-position: 80%;
    background-attachment: fixed;
    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;
}

footer {
    background: var(--primary-color); 
    width: 100%;
    padding: 40px 35px;
    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-form {
    color: var(--secondary-color);
    background-color: rgba(252, 225, 56, 0.8);
    padding: 20px;
    border: solid 3px var(--secondary-color);
    width: 40%;
    margin: 3.5%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    border-radius: 15px;
}

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

.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);
}
.heart {
    color: red;
    font-weight: normal;
}

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

.input-form {
    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);
}

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

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

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

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

    /* Hero Style End*/

    .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%;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
    }

    .step:not(:last-child) {
        border-bottom: 1px solid var(--tertiary-color);
    }

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

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

    .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;
    }

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

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

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

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

   .contact {
       background-color: var(--secondary-color);
   }

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

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

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

   .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, 1);
   }

   .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);
   }

   .flex-row {
       display: inline-flexbox;
   }

   @media screen and (max-width: 900px) {
       a {
           color: aquamarine;
       }

       h1 {
           font-size: 200px;
       }
   }

   /* 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%;
       }
   }

   /* MEIDA 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;
       }
   }

   .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: "";
   }