header {
    width: 100%;
    height: 100vh;
    background-image: url("../images/b1-09d842f2.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: start;
    align-items: center;
    position: relative;
}
header nav {
    position: absolute;
    width: 100%;
    height: 90px;
    color: white;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header nav .logo {
    margin-left: 40px;
}
header nav .logo h1 {
    font-size: 45px;
}
header nav .links .gym {
    display: none;
}
header nav .links {
    margin-right: 40px;
    text-transform: uppercase;
}
header nav .links ul li {
    display: inline-block;
    margin-right: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 16px;
    cursor: pointer;
}
header nav .links ul li a {
    text-decoration: none;
    color: white;
}
header nav .links ul li a::after {
    content: "";
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--main-color);
    margin-top: 5px;
    opacity: 0;
    transition-duration: .5s;
}
header nav .links ul li.active a::after {
    opacity: 1;
}
header nav .links ul li:hover a::after {
    opacity: 1;
}
header .content {
    text-align: start;
    color: white;

}
header .content h1,
header .content h3 {
    margin-bottom: 20px;
}
header .content h1 {
    font-size: 65px;
}
header .content h3 {
    font-size: 40px;
}
header .content button {
    padding: 10px 20px;
    background-color: black;
    border: 2px solid var(--main-color);
    color: var(--second-color);
    font-weight: 600;
    transition-duration: .5s;
    cursor: pointer;
}
header .content button:hover {
    background-color: #333;
}
#About .row {
    display: flex;
    padding: 20px 0;
}
#About .row .part {
    width: 50%;
}
#About .row .part1  {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    margin-right: 20px;
}
#About .row .part1 h2 {
    margin: 40px 0;
    color: var(--main-color);
    letter-spacing: 2px;
    font-size: 40px;
    font-weight: 700;
}
#About .row .part1 p {
    font-size: 15px;
    line-height: 25px;
    word-spacing: 1px;
}
#About .row .part1 p:nth-of-type(1) {
    margin-bottom: 15px;
}
#About .row .part.part2 .img {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
#Service {
    background-color: var(--main-color);
    color: var(--second-color);
    padding: 40px 0;

}
#Service h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 40px;
    font-weight: 700;
}
#Service .row {
    display: flex;
}
#Service .row .part1 {
    width: 66.67%;
}
#Service .row .part1 .item {
    padding: 20px 0px;
}
#Service .row .part1 h3 {
    margin-bottom: 20px;
    letter-spacing: 2px;
    font-weight: 500;
    font-size: 32px;
}
#Service .row .part1 p {
    margin-bottom: 15px;
    color: black;
    line-height: 25px;
}
#Service .row .part1 button {
    padding: 10px 20px;
    background-color: black;
    color: white;
    border: none;
    cursor: pointer;
    transition-duration: .5s;
}
#Service .row .part1 button:hover {
    background-color: rgba(255, 255, 255, 0.17);
}
#Service .row .part2 {
    width: 33.33%;
    display: flex;
    justify-content: center;
    align-items: center;
}
#Service .row .part2 .item i {
    width: 100px;
    height: 100px;
    background-color: var(--second-color);
    color: var(--main-color);
    border: 2px solid black;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
}
#Clint {
    padding: 40px 0;
    text-align: center;
}
#Clint h2 {
    margin-bottom: 40px;
    font-size: 40px;
    font-weight: 700;

}
#Clint .row {
    display: flex;
}
#Clint .row .part p {
    line-height: 30px;
    width: 80%;
    margin: auto;
    /* font-size: 15px; */
}
#Clint .row .part h3 {
    margin: 20px 0px;
    color: var(--main-color);
    font-size: 25px;
}
#Clint .row .part img  {
    border: 2px solid var(--main-color);
    border-radius: 100%;
}
#Trainers {
    padding: 40px 0;
    background-color: var(--main-color);
    text-align: center;
}
#Trainers h2 {
    margin-bottom: 40px;
    font-size: 40px;
    font-weight: 700;
    color: var(--second-color);

}
#Trainers .row {
    display: flex;
    justify-content: center;
}
#Trainers .row .col  {
    background-color: var(--second-color);
    width: 25%;
    padding: 30px 15px;
    box-shadow: 2px 1px 3px 2px black;
    border-radius: 10px;
    margin: 0px 10px;
}
#Trainers .row .col .card > * {
    margin-bottom: 15px;
}
#Trainers .row .col .card img {
    border: 4px solid var(--main-color);
    border-radius: 100%; 
}
#Trainers .row .col .card h3 {
    font-weight: 800;
    font-size: 24px;
    letter-spacing: 1px;
    color: var(--main-color);

}
#Trainers .row .col .card span {
    display: block;
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 16px;
}
#Trainers .row .col .card .social {
    width: 75%;
    margin: auto;
    justify-content: space-evenly;
}
#Trainers .row .col .card .social a {
    width: 32px;
    height: 32px;
    background-color: var(--main-color);
    color: var(--second-color);
    border-radius: 100%;
    border: 1px solid black;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    transition-duration: .5s;
}
#Trainers .row .col .card .social a:hover {
    background-color: var(--second-color);
    color: var(--main-color);
}
#Gallery {
    padding:40px 0; 
}
#Gallery h2 {
    margin-bottom: 40px;
    font-size: 40px;
    font-weight: 700;
    text-align: center;
}
#Gallery .row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 300px);
    border-radius: 10px;
    overflow: hidden;
}
#Gallery .row .block:nth-of-type(1) {
    background-image: url(../images/g1-9345a8f7.jpg);
    grid-row: span 2;
}
#Gallery .row .block {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#Gallery .row .block:nth-of-type(2) {
    background-image: url(../images/g5-8ce27a04.jpg);
}

#Gallery .row .block {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#Gallery .row .block:nth-of-type(3) {
    background-image: url(../images/g4-9fc39936.jpg);
}

#Gallery .row .block {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#Gallery .row .block:nth-of-type(4) {
    background-image: url(../images/g6-64027e43.jpg);
    grid-row: span 2;
}

#Gallery .row .block {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#Gallery .row .block:nth-of-type(5) {
    background-image: url(../images/g3-1f7cace9.jpg);
}

#Gallery .row .block {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#Gallery .row .block:nth-of-type(6) {
    background-image: url(../images/g2-9aae0bfa.jpg);
}

#Gallery .row .block {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#Gallery .row .block:nth-of-type(7) {
    background-image: url(../images/g7-9ead7675.jpg);
}

#Gallery .row .block {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
#Contact {
    padding: 40px 0;
}
#Contact .container h2 {
    margin-bottom: 40px;
    font-size: 40px;
    font-weight: 700;
    text-align: center;
}
#Contact .row {
    display: flex;
    flex-wrap: wrap;
    margin: 20px 0;
}
#Contact .row .part {
    width: 33.33%;
    text-align: center;
}
#Contact .row .part .item i {
    font-size: 16px;
    color: var(--second-color);
    width: 60px;
    height: 60px;
    border-radius: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color:var(--main-color);
    margin: auto;
    margin-bottom: 20px;
}
#Contact .row .part .item a {
    color: black;
    text-decoration: none;
    display: block;
    margin: 5px;
}
#Contact .container form {
    width: 75%;
    margin: auto;
}
#Contact .container .row .input {
    width: 30%;
    margin-right: 3%;
}
#Contact .container .row .input:last-child {
    margin-right: 0px;
}
#Contact .container .row .input input {
    width: 100%;  
    border: none;
    border-bottom: 1px solid var(--main-color);
    border-radius: 0;
    padding-bottom: 5px;
    font-size: 15px;
    transition-duration: .5s;
    height: 40px;
    padding: 10px;
}
#Contact .container .row .input input:focus {
    outline: none;
    border-bottom: none;
    box-shadow: 0 0 5px #e55556;
}
#Contact .container .row .textarea {
    width: 100%;
    padding-bottom: 15px;
}
#Contact .container .row .textarea textarea{
    border: none;
    border-bottom: 1px solid var(--main-color);
    border-radius: 0;
    margin-top: 30PX;
    padding-bottom: 5px;
    font-size: 16px;
    height: 150PX;
    resize: none;
    width: 100%;
    transition-duration: .5s;
    padding: 10px;
}
#Contact .container .row .textarea textarea:focus {
    outline: none;
    border-bottom: none;
    box-shadow: 0 0 5px #e55556;
}
#Contact .container form .row button {
    padding: 10px 30px;
    border-radius: 5px;
    background-color: black;
    color: var(--second-color);
    transition-duration: .5s;
    font-size: 15px;
    cursor: pointer;
}
#Contact .container form .row button:hover {
    background-color: var(--main-color);
}
footer {
    background-color: #333;
    padding: 40px 0;
    overflow: auto;
    width: 100%;
}
footer h2 {
    color: var(--main-color);
    margin-bottom: 30px;
}
footer .row {
    display: flex;
    flex-wrap: wrap;
}
footer ul {
    list-style: none;
}
footer ul li {
    margin-bottom: 15px;
}
footer .row .part1 ul li a {
    color: var(--second-color);
    text-decoration: none;
    transition-duration: .5s;
}
footer .row .part1 ul li:hover a {
    color: var(--main-color);
}
footer .row .part {
    width: 33.33%;
}
footer .row .part2 .item {
    width: 85%;
    display: flex;
    flex-wrap: wrap;
}
footer .row .part2 .img {
    width: 33.33%;
}
footer .row .part2 .img img {
    width: 100%;
    margin: 7px;
}
footer .row .part3 ul li {
    color: var(--second-color);
    border-bottom: 2px solid var(--main-color);
    padding-bottom: 10px;
}
footer .row .part3 .item {
    width: 90%;
}
footer .row .part3 .day {
    float: left;
}
footer .row .part3 .time {
    float: right;
}
footer .row .part3 ul li::after {
    content: "";
    display: block;
    clear: both;
}
hr {
    margin: 10px;
    width: 100%;
}
footer .footer {
    color: var(--second-color);
    text-align: center;    
}
footer .footer p span {
    color: var(--main-color);
}
footer .footer p {
    margin: 15px;
}
footer .footer .social {
    margin: 20px;
}
footer .footer .social i {
    width: 36px;
    height: 36px;
    background-color: var(--main-color);
    color: var(--second-color);
    border: 1px solid black;
    border-radius: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin: 0px 10px;
    transition-duration: .5s;
}
footer .footer .social i:hover {
    background-color: var(--second-color);
    color: var(--main-color);
}
#BackHome {
    position: fixed;
    right: 20px;
    bottom: 20px;

}