@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
html {
  scroll-behavior: smooth;
}
img {
  max-width: 100%;
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 1rem 6.5rem;
  background-color: #222;
  z-index: 1;
  position: fixed;
}
.nav h2 {
  color: #fff;
  font-size: 1.7rem;
}
#item {
  display: flex;
  align-items: center;
  list-style-type: none;
  text-transform: uppercase;
  font-size: 1rem;
}
#item li {
  margin-right: 50px;
}
#item a {
  text-decoration: none;
  color: #fff;
}
#item li a:hover {
  color: #6d1a08;
  cursor: pointer;
}
#bar {
  background-color: #fff;
  width: 30px;
  height: 3px;
  display: none;
  position: relative;
}
#bar::after {
  position: absolute;
  content: ' ';
  background-color: #fff;
  width: 30px;
  height: 3px;
  top: -12px;
}
#bar::before {
  position: absolute;
  content: ' ';
  background-color: #fff;
  width: 30px;
  height: 3px;
  bottom: -12px;
}
#bar:hover {
  cursor: pointer;
}
.back {
  width: 100%;
  height: 140vh;
  background-image: url(Images/kantor.jpg);
  background-size: cover;
  z-index: -1;
}
.overlay {
  position: relative;
  text-align: center;
  background: #171819;
  width: 100%;
  height: 100%;
  opacity: 0.85;
}
.mid {
  position: absolute;
  text-align: center;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.mid p {
  color: #7f8c8d;
  font-size: 1.3rem;
  margin-bottom: 1.4rem;
}
.mid h2 {
  color: #fff;
  font-size: 3rem;
  margin-bottom: 2rem;
}
.mid a {
  text-decoration: none;
  text-transform: uppercase;
}
.mid .borderless {
  color: #fff;
  font-weight: 500;
  padding: 0.9rem 1.6rem;
}
.mid .borderless:hover {
  color: #872009;
}
.mid .borderless:active {
  font-size: 0.95rem;
}
.mid .bordered:hover {
  background-color: #fff;
  border: 1px solid #fff;
}
.mid .bordered:active {
  padding: 0.8rem 1.4rem 0.9rem 1.6rem;
}
.mid .bordered {
  color: #483e8b;
  border: 1px solid #0f0b49;
  font-weight: 500;
  padding: 0.9rem 1.6rem;
  border-radius: 3px;
}
.details {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin: 0 auto;
  /* max-width:1100px; */
  padding: 8rem 15rem;
  background-color: #171819;
}
.details div {
  width: 45%;
}
.details h3,
h4,
h5 {
  color: #fff;
}
.details .one h3 {
  font-size: 2.5rem;
  padding-bottom: 1.1rem;
}
.details .one h5 {
  font-size: 1.3rem;
  font-weight: 400;
  padding-bottom: 1.2rem;
}
.details .one p {
  color: #666266;
  font-size: 1.2rem;
  padding-bottom: 3rem;
}
.details .one a {
  color: #fff;
  background-color: #f13a11;
  display: inline-block;
  width: 100%;
  padding: 1rem 0;
  text-decoration: none;
  text-transform: uppercase;
  text-align: center;
  border-radius: 3px;
}
.details .one a:hover {
  background-color: #fff;
  color: #f13a11;
}
.details .two {
  border-left: 1px solid #666262;
  padding-top: 2rem;
  padding-left: 4rem;
}
.details .two h3 {
  font-size: 2.5rem;
  margin-bottom: 1.1rem;
}
.details .two h4 {
  font-size: 1.1rem;
}
.details .two p {
  font-size: 1.1rem;
  color: #666262;
  margin-bottom: 0.8rem;
}
.trainer {
  background-color: #f9f9f9;
  padding: 8rem;
  display: flex;
  justify-content: space-between;
}
.trainer .about {
  width: 39%;
}
.trainer .about h2 {
  color: #212529;
  font-size: 2.1rem;
  padding-bottom: 1.8rem;
}
.trainer .about p {
  color: #7f8c8d;
  font-size: 1.1rem;
}
.trainer .people {
  width: 57%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.trainer .people .team1 {
  width: 45%;
  height: auto;
  box-sizing: border-box;
  background-color: #fff;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}
/* .trainer .people .team1 img{
  width:100%;
  object-fit: contain;
} */
.teamDetails {
  margin: 0 16px 16px 16px;
}
.teamDetails h4 {
  color: #212529;
  font-size: 1.9rem;
  font-weight: 900;
}
.class {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3rem 6rem 0rem 6rem;
}
.class .p {
  font-size: 1.3rem;
  color: #7f8c8d;
  padding-bottom: 6px;
  text-align: center;
}
.class .h2 {
  font-size: 2.2rem;
  color: #222;
  font-weight: 700;
  padding-bottom: 2rem;
}
.classMenu {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 7rem;
}
.classMenu .team {
  width: 32%;
  /* border:2px solid red; */
  box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
}
.name {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.1rem;
}
.name .num {
  background-color: #f13a11;
  font-size: 1.2rem;
  padding: 1rem;
  border-radius: 50%;
}
.name span {
  font-weight: 700;
}
.teamDetails .pro {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: #7f8c8d;
}
.contact {
  padding: 8rem;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.contact .form {
  width: 45%;
}
.contact .form .h2 {
  font-size: 2rem;
  color: #212529;
  padding-bottom: 10px;
  width: 100%;
}
.contact .form .submit {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}
.contact .form .submit input,
.contact .form .submit textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #95a5a6;
  outline: none;
  margin: 13px 0;
}
.contact .form .submit input:focus,
.contact .form .submit textarea:focus {
  border: 1px solid #111;
}
.contact .form .submit input::placeholder {
  color: #7f8c8d;
  font-size: 1.1rem;
}
.contact .form .submit textarea::placeholder {
  color: #7f8c8d;
  font-size: 1.1rem;
}
.contact .form .submit a {
  width: 100%;
  padding: 15px 0px;
  font-size: 1.1rem;
  margin: 13px 0px;
  text-decoration: none;
  background-color: #111;
  color: #fff;
  border-radius: 3px;
  text-align: center;
}
.contact .map {
  width: 45%;
}
.contact .map h2 {
  font-size: 2rem;
  color: #212529;
  padding-bottom: 10px;
  width: 100%;
}
.contact .map p {
  font-size: 1.1rem;
  padding-bottom: 30px;
}
.contact .map iframe {
  width: 100%;
}

.footer {
  border-top: 1px solid #ecf0ec;
  padding: 5rem 8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #7f8c8d;
}

.backToTop {
  font-size: 40px;
  background-color: #f13a11;
  color: white;
  border-radius: 50%;
}
#backTotop {
  position: absolute;
  right: 40px;
}
@media screen and (max-width: 1042px) {
  .nav {
    padding: 1rem 4.5rem;
  }
  .nav h2 {
    /* color:#fff; */
    font-size: 1.4rem;
  }

  #item li {
    margin-right: 30px;
  }
  #item a {
    font-size: 0.9rem;
  }
}

@media (max-width: 991px) {
  .nav {
    padding: 1rem 3rem;
  }
  .nav h2 {
    /* color:#fff; */
    font-size: 1.6rem;
  }
  #item {
    flex-direction: column;
    text-align: center;
    justify-content: center;
    align-items: center;
    width: 250px;
    height: 60vh;
    position: fixed;
    top: 0;
    right: -250px;
    background: rgba(0, 0, 0, 0.8);
    z-index: 100;
    margin-top: 4.37rem;
    transition: 0.5s;
  }
  #item li {
    padding: 6px 0px;
    width: 100%;
    margin-right: 0;
  }
  #item li:hover {
    border: 1px solid #f13a11;
  }
  #item a {
    font-size: 1.2rem;
  }
  #bar {
    display: block;
  }

  .mid {
    position: absolute;
    text-align: center;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .mid p {
    color: #7f8c8d;
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
  }
  .mid h2 {
    font-size: 2.5rem;
  }
  .mid a {
    font-size: 0.9rem;
  }
  .mid .borderless {
    padding: 0.7rem 1.4rem;
  }
  .mid .borderless:active {
    font-size: 0.85rem;
  }
  .mid .bordered:active {
    padding: 0.6rem 1.4rem 0.7rem 1.3rem;
  }
  .mid .bordered {
    padding: 0.7rem 1.4rem;
    border-radius: 3px;
  }

  .details {
    padding: 6rem 7rem;
  }
  .details div {
    width: 50%;
  }
  .details h3,
  h4,
  h5 {
    color: #fff;
  }
  .details .one h3 {
    font-size: 2rem;
    padding-bottom: 1rem;
  }
  .details .one p {
    font-size: 1.1rem;
    padding-bottom: 2.2rem;
  }
  .details .one a {
    font-size: 0.9rem;
    padding: 0.7rem 0;
  }

  .details .two {
    padding-left: 3.5rem;
    margin-left: 2rem;
  }
  .details .two h3 {
    font-size: 2rem;
    /* margin-bottom: 1.1rem; */
  }
  .details .two h4 {
    font-size: 1rem;
  }
  .details .two p {
    font-size: 1rem;
    color: #666262;
    margin-bottom: 0.6rem;
  }

  .trainer {
    /* background-color: #f9f9f9; */
    padding: 4rem 5rem;
    /* display: flex; */
  }
  .trainer .about {
    width: 39%;
  }
  .trainer .about h2 {
    color: #212529;
    font-size: 2rem;
    padding-bottom: 1.4rem;
  }
  .trainer .about p {
    font-size: 1rem;
  }

  .trainer .people .team1 {
    width: 48%;
  }
  .teamDetails {
    margin: 0 0.7rem 0.7rem 0.7rem;
  }
  .teamDetails h4 {
    color: #212529;
    font-size: 1.5rem;
    font-weight: 900;
  }
  .teamDetails p {
    font-size: 0.9rem;
  }

  .class {
    padding: 3rem 6rem 0rem 6rem;
  }
  .class .p {
    font-size: 1.1rem;
    padding-bottom: 4px;
  }
  .class .h2 {
    font-size: 2rem;
    padding-bottom: 1.8rem;
  }
  .classMenu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 3rem;
  }
  .classMenu .team {
    width: 32%;
    /* border:2px solid red; */
  }

  .name {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
  }
  .name .num {
    background-color: #f13a11;
    font-size: 1.2rem;
    padding: 1rem;
    border-radius: 50%;
  }
  .name h4 {
    font-size: 1.5rem;
  }
  .name span {
    font-weight: 700;
  }
  .teamDetails .pro {
    font-size: 1rem;
  }
  .name .num {
    font-size: 1.2rem;
    padding: 0.8rem;
    border-radius: 50%;
  }

  .contact {
    padding: 4rem;
  }
  .contact .form {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 47%;
  }
  .contact .form .h2 {
    font-size: 1.5rem;
    color: #212529;
    padding-bottom: 10px;
    width: 100%;
  }
  .contact .form .submit input,
  .contact .form .submit textarea {
    width: 100%;
    padding: 0.7rem;
    border: 1px solid #95a5a6;
    outline: none;
    margin: 8px 0;
  }
  .contact .form .submit input:focus,
  .contact .form .submit textarea:focus {
    border: 1px solid #111;
  }
  .contact .form .submit input::placeholder {
    color: #7f8c8d;
    font-size: 0.8rem;
  }
  .contact .form .submit textarea::placeholder {
    color: #7f8c8d;
    font-size: 0.8rem;
  }
  .contact .form .submit a {
    padding: 15px 0px;
    font-size: 1rem;
    margin: 10px 0px;
  }
  .contact .map {
    width: 45%;
  }
  .contact .map h2 {
    font-size: 1.6rem;
    padding-bottom: 10px;
  }
  .contact .map p {
    font-size: 1.1rem;
    padding-bottom: 30px;
  }
  .footer {
    padding: 6rem;
  }
}

@media (max-width: 768px) {
  .back {
    background-position: center;
  }

  .trainer {
    /* background-color: #f9f9f9; */
    padding: 3rem 3rem;
    /* display: flex; */
  }
  .details {
    padding: 3rem 3rem;
  }
  .trainer .about {
    width: 40%;
  }
  .trainer .about h2 {
    color: #212529;
    font-size: 2rem;
    padding-bottom: 1.4rem;
  }
  .trainer .about p {
    font-size: 1rem;
  }

  .trainer .people .team1 {
    width: 55%;
  }
  .teamDetails {
    margin: 0 0.7rem 0.7rem 0.7rem;
  }
  .teamDetails h4 {
    color: #212529;
    font-size: 1.5rem;
    font-weight: 900;
  }
  .teamDetails p {
    font-size: 0.9rem;
  }
  .classMenu {
    padding: 2rem 2rem;
  }
}

@media (max-width: 596px) {
  .mid {
    position: absolute;
    text-align: center;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .mid p {
    color: #7f8c8d;
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
  }
  .mid h2 {
    font-size: 2rem;
  }
  .mid a {
    font-size: 0.9rem;
  }
  .mid .borderless {
    padding: 0.7rem 1.4rem;
    display: block;
    margin-bottom: 1rem;
  }
  .mid .borderless:active {
    font-size: 0.85rem;
  }
  .mid .bordered:active {
    padding: 0.6rem 1rem 0.7rem 1.1rem;
  }
  .mid .bordered {
    padding: 0.7rem 1rem;
    border-radius: 3px;
  }

  .details {
    padding: 3rem 3rem;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .details div {
    width: 100%;
  }
  .details h3,
  h4,
  h5 {
    color: #fff;
  }
  .details .one {
    padding-bottom: 2rem;
  }
  .details .one h3 {
    font-size: 2rem;
    padding-bottom: 1rem;
  }
  .details .one p {
    font-size: 1.05rem;
    padding-bottom: 2.2rem;
  }
  .details .one a {
    font-size: 0.9rem;
    padding: 0.7rem 0;
  }
  .details .two {
    padding-left: 2rem;
    margin-left: 1.5rem;
  }
  .details .two h3 {
    font-size: 2rem;
    /* margin-bottom: 1.1rem; */
  }
  .details .two h4 {
    font-size: 1rem;
  }
  .details .two p {
    font-size: 1rem;
    color: #666262;
    margin-bottom: 0.6rem;
  }

  .trainer {
    /* background-color: #f9f9f9; */
    padding: 4rem 3rem;
    display: flex;
    flex-direction: column;
  }
  .trainer .about {
    width: 100%;
  }
  .trainer .about h2 {
    color: #212529;
    font-size: 2rem;
    padding-bottom: 1.4rem;
  }
  .trainer .about p {
    font-size: 1.1rem;
  }
  .trainer .people {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
  }
  .trainer .people .team1 {
    width: 100%;
    margin-bottom: 1rem;
  }
  .teamDetails {
    margin: 0 0.7rem 0.7rem 0.7rem;
  }
  .teamDetails h4 {
    color: #212529;
    font-size: 1.5rem;
    font-weight: 900;
  }
  .teamDetails p {
    font-size: 0.9rem;
  }

  .class {
    text-align: center;
    padding: 3rem 6rem 0rem 6rem;
  }
  .classMenu {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 3rem;
  }
  .classMenu .team {
    width: 100%;
    /* border:2px solid red; */
    margin-bottom: 1.2rem;
  }

  .contact {
    padding: 3rem;
    flex-direction: column;
  }
  .contact .form {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin-bottom: 1.1em;
    width: 100%;
  }
  .contact .map {
    width: 100%;
  }

  .contact .form .h2 {
    font-size: 1.5rem;
    color: #212529;
    padding-bottom: 10px;
    margin-bottom: 1em;
    width: 100%;
  }

  .footer {
    text-align: center;
    padding: 4rem;
    gap: 1.5em;
    flex-direction: column;
  }
}

button {
  padding: 0.8em 1.8em;
  border: 2px solid #ff5733;
  position: relative;
  overflow: hidden;
  background-color: transparent;
  text-align: center;
  text-transform: uppercase;
  font-size: 16px;
  transition: 0.3s;
  z-index: 1;
  font-family: inherit;
  color: #ff5733;
}

button::before {
  content: '';
  width: 0;
  height: 300%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ff5733;
  transition: 0.5s ease;
  display: block;
  z-index: -1;
}

button:hover::before {
  width: 105%;
}

button:hover {
  color: #111;
}