/* Start Global Rules*/
:root {
    --main-color: #c51717;
    --sub-color: #1787e0;
    --padding: 100px;
    --paragraf-color: #666;
    --transition: 0.3s;
    --section-background: #ececec;
}
* {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}   
body {
    font-family: 'Cairo', sans-serif;
}
html {
    scroll-behavior: smooth;
}
ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
a {
    text-decoration: none;
}
.container {
    padding-left: 15px;
    padding-right: 15px;
    margin-left: auto;
    margin-right: auto;
}
/* main header */
.main-header {
    color: var(--main-color);
    margin-bottom: 50px;
    font-size: 60px;
    width: fit-content;
    margin: 0 auto 50px;
}
.level-exercises, .day-exercises {
    color: white;
    padding: 10px;
    border-radius: 10px;
    background-color:var(--main-color);
    width: 80%;
    margin: auto;
    text-align: center;
    font-size: 30px;
    margin-bottom: 20px;
}
.day-exercises {
    color: black;
}
@media (max-width: 991px) {
    .main-header.main-header {
        font-size: 40px;
    }
}
/* Media container */
/* small */
@media (min-width: 768px) {
    .container {
        width: 750px;
    }
}
/* medium */
@media (min-width: 992px) {
    .container {
        width: 970px;
    }
}
/* Large */
@media (min-width: 1200px) {
    .container {
        width: 1170px;
    }
}
/* Start Header */
header {
    background-color: #f6f6f6;
    box-shadow: rgba(255, 0, 0, 0.053) 0px 3px 6px, rgba(255, 0, 0, 0.153) 0px 3px 6px;
    position: relative;
}
header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 88px;
}
header .container .logo h1 {
    color: var(--main-color);
    font-size: 35px;
    width: 193px;
}
header .container .logo h1 span {
    color: black;
}
header .container nav ul {
    display: flex;
}
header .container nav ul li a {
    color: black;
    font-size: 20px;
    text-transform: capitalize;
    padding: 10px;
    display: block;
    transition: var(--transition);
}
header .container nav ul li a:hover {
    transform: translateY(-5px);
    color: var(--main-color);
}
header .container .social a {
    font-size: 25px;
    margin: 5px;
    color: black;
    display: inline-block;
    transition: var(--transition);
}
header .container .social a:hover {
    transform: scale(1.2);
}
header .container .sidebar {
    font-size: 30px;
    cursor: pointer;
    display: block;
}
@media (max-width: 786px) {
    header .container {
        flex-direction: column;
        
    }
    header .container .logo h1{
        font-size: 28px;
        text-align: center;
        margin-bottom: 10px;
    }
    header .container nav ul li a {
        font-size: 18px;
        padding: 5px 5px;
    }
    header .container nav ul li a:hover {
        transform: none;
        color: var(--main-color);
        padding-left: 15px;
    }
    header .container .social {
        display: none;
    }
}
/* End Header */
/* Start Landing */
.landing {
    height: calc(100vh - 88px);
    background-image: url(../images/pexels-leon-ardho-1552242.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
.landing::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000000a5;
}
.landing .container {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    text-align: center;
    align-items: center;
}
.landing .container h2 {
    margin: 0;
    color: var(--main-color);
    font-size: 60px;
    font-weight: bold;
}
.landing .container h2 span {
    color: #f6f6f6;
}
.landing .container p {
    color: #f6f6f6;
    font: 22px;
    margin-bottom: 60px;
}
.landing .container .social a {
    color: var(--main-color);
    background-color: #f6f6f6;
    font-size: 30px;
    padding: 5px 15px;
    border-radius: 10px;
}
/* End Landing */
/* Start About */
.about {
    padding-top: var(--padding);
    padding-bottom: var(--padding);
}
.about .container {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}
.about .container img {
    width: 500px;
    max-width: 100%;
    border-radius: 15px;
    box-shadow: rgba(0, 0, 0, 0.2) 5px 15px 29px 10px;
}
.about .container .intro H2 {
    font-size: 40px;
    margin-bottom: 10px;
}
.about .container .intro P {
    font-size: 22px;
    color: var(--paragraf-color);
    line-height: 1.6;
    margin-bottom: 10px;
}
.about .container .intro P:nth-child(3) {
    color: rgba(255, 0, 0, 0.525);
}
.about .container .intro a {
    width: fit-content;
    padding: 5px;
    font-size: 30px;
    color: rgba(3, 0, 0, 0.849);
}
@media (max-width: 991px) {
    .about .container {
        flex-direction: column;
    }
    .about .container .intro {
        text-align: center;
    }
}
/* End About */
/* Start Classes */
.classes {
    padding-top: var(--padding);
    padding-bottom: var(--padding);
    background-color: black;
}
.classes .container {
    display: flex;
    justify-content: space-around;
    gap: 30px;
}
@media (max-width: 700px) {
    .classes .container {
        flex-direction: column;
    }
}
.classes .container .box {
    background-color: #f6f6f6;
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: rgba(255, 255, 255, 0.315) 0px 5px 10px;
    width: 300px;
    margin: auto;
}
.classes .container .box img {
    width: 100%;
}
.classes .container .box h2 {
    color: var(--main-color);
    padding: 10px 0;
    margin: 0;
    border-bottom: 1px solid rgb(207, 207, 207);
    text-align: center;
}
.classes .container .box p {
    color: var(--paragraf-color);
    padding:10px;
    margin: 0;
    font-size: 18px;
    line-height: 1.6;
}
.classes .container .box:hover {
    transform: translateY(-10px);
}
/* End Classes */
/* Start train */
.train {
    padding-top: var(--padding);
}
.train .box {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}
.train .box a {
    display: block;
    margin: auto;
}
.train .box a section {
    overflow: hidden;
    border-radius: 15px;
    position: relative;
}
.train .box a section img {
    max-width: 100%;
}
.train .box a section h4 {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    color: var(--main-color);
    background-color: rgba(255, 255, 255, 0.825);
    padding: 10px;
    font-size: 22px;
    text-align: center;
    width: 100%;
}
/* train */
/* Start Workout */
.workout {
    padding-top: var(--padding);
    padding-bottom: var(--padding);
}
.workout .container {
    overflow-x: auto;
}
.workout .container table {
    width: 100%;
    text-align: center;
}
.workout .container table td {
    background-color: black;
    padding: 25px;
    color: white;
    font-size: 18px;
}
.workout .container table th {
    background-color: var(--main-color);
    padding: 25px;
    color: white;
    font-size: 18px;
}
/* End Workout */
/* Start Trainers */
.trainers {
    padding-top: var(--padding);
    padding-bottom: var(--padding);
    background-color: black;
}
.trainers .container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}
.trainers .container .box {
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    transition: var(--transition);
}
.trainers .container .box img {
    width: 100%;
    height: 350px;
}
.trainers .container .box .text h2 {
    color: var(--main-color);
    background-color: white;
    padding: 20PX;
    text-align: center;
    font-size: 35px;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    margin: 0;
    transition: var(--transition);
}
/* End Trainers */
/* Start Pricing */
.pricing {
    padding-top: var(--padding);
    padding-bottom: var(--padding);
    background-color: white;
}
.pricing .container {
    color: #f6f6f6;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}
.pricing .container .box {
    background-color: black;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    box-shadow: rgba(0, 0, 0, 0.639) 0px 4px 12px;
}
.pricing .container .box i {
    font-size: 40px;
    color: var(--main-color);
}
.pricing .container .box h2 {
    font-size: 35px;
    color: #f6f6f6;
}
.pricing .container .box p {
    color: var(--paragraf-color);
    font-size: 22px;
}
/*  */
/* Start Contact */
.contact {
    padding-top: var(--padding);
    padding-bottom: var(--padding);

}
.contact .container {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}
.contact .container form {
    flex: 1;
}
.contact .container form input, textarea {
    width: 100%;
    display: block;
    border: 1px solid black;
    outline: none;
    padding: 10px 15px;
    margin: 10px auto;
}
.contact .container form input[type=button] {
    background-color: var(--main-color);
    color: white;
    border-color: white;
} 
iframe {
    max-width: 100%;
    height: 250px;
}
.contact .container h2 {
    color: var(--main-color);
    font-size: 30px;
    margin-bottom: 10px;
}
@media (max-width: 991px) {
    .contact .container {
        flex-direction: column;
        text-align: center;
    }
}
/* End Contact */
/* -------- Start Page Exercise ---------- */
/* Start Day */
.day {
    padding: 20px 5px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
}
.day a {
    color: white;
    padding: 7px 15px;
    border-radius: 5px;
    background-color: var(--main-color);
    font-size: 18px;
}
/* End Day */
/* Start Exercise */
.exercise {
    padding-top: 50px;
    background-color: black;
    padding-bottom: var(--padding);
}
.exercise .container .box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 2px solid #f6f6f6;
}
.exercise .container .box:last-child {
    border-bottom:none
}
.exercise .container .box img {
    max-width: 300px;
    width: 100%;
}
.exercise .container .box .intro h2 {
    color: #f6f6f6;
    font-size: 30px;
}
.exercise .container .box .intro h4 {
    color: var(--main-color);
    font-size: 25px;
}
.exercise .container .box .intro h4 span {
    color: #f6f6f6;
}
@media (max-width: 991px) {
    .exercise .container .box {
        flex-direction: column;
    }
    .exercise .container .box .intro h2 {
        font-size: 25px;
        text-align: center;
    }
    .exercise .container .box .intro h4 {
        font-size: 18px;
        text-align: center;
    }
}
/* End Exercise */
/* -------- End Page Exercise ---------- */
/* Start Footer */
footer {
    background-color: black;
}
footer h2 {
    text-align: center;
    font-size: 25px;
    color: white;
    padding: 15px 0;
    margin: 0;
}
footer h2 span {
    font-size: 30px;
    color: var(--main-color);
}
/* End Footer */