* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    /* general settings */
    color: var(--tertiary-color);
    font-family: Helvetica, Arial, sans-serif;
}
:root {
  --primary-color: #fce138;
  --secondary-color: #024e76;
  --tertiary-color: #39a6b2;
}
/* 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-position: center;
    background-attachment: fixed;
    background-position: 80%;
    z-index: 9999;
}
header h1 {
    font-weight: bold;
    margin: 0;
    font-size: 36px;
    color: var(--primary-color);
        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 li {
    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;
}
footer h2 {
    display: flex;
    color: var(--secondary-color);
    font-size: 30px;
    margin: 0;
    justify-content: space-between;
    flex-wrap: wrap;
}
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;
    background-position: center;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    align-items: flex-start;
    background-attachment: fixed;
    background-position: 80%;
}
/* Hero Style End */
/* Hero CTA Start */
.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);
}
/* Form Style Start */
.hero-form {
    background-color: rgba(252, 225, 56, 0.8);
    color: var(--secondary-color);
    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;
}
h3 {
    margin: 0px;
    font-size: 24px;
}
.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;
}
.hero-form button:hover {
    background-color: var(--tertiary-color);
}
.checkbox-wrapper input, .radio-wrapper input {
    opacity: 0;
}
.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: "";
}
.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, #39a6b2, #024e76);
}
.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);
}
/* Form Style End */
/* "What We Do" Section Style Begin */

.intro p {
    line-height: 1.7;
    color: var(--tertiary-color);
    width: 80%;
    font-size: 20px;
    margin: 0 auto;
    text-align: center;
}
/* End What We Do Section */
/* Begin What You Do Section */
.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 p {
    color: var(--tertiary-color);
    font-size: 18px;
}

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

/* End What You Do Style */

/* Section Title Style */

.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);
}
/* End Section Title Style */

/* Begin Your Trainers Style */

.trainers {
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.trainer {
    margin: 20px;
    flex: 1;
    background: var(--secondary-color);
    color: var(--primary-color);
}

.trainer img {
    width: 100%;
}

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

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

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

.flex-row {
    display: flex;
}

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

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

.trainer-bio p {
    font-size: 17px;
}
/* begin reach out section style */

.contact-info {
    background-color: var(--secondary-color);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    }
.contact-info > * {
    flex: 1;
    margin: 15px;
}
.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-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);
    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);
}
.contact-info a {
    color: var(--primary-color);
}
/* REACH OUT STYLES END */

/* media queries begin (these always go at the end of the style sheet */
/* MEDIA QUERY FOR SMALLER DESKTOP SCREENS AND SMALLER */
@media screen and (max-width: 980px){
    header {
        /* this will be applied on any screen smaller than 980px */
        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;
    }
}