* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}
body {
  font-family: "Space Grotesk", sans-serif;
  display: grid;
  place-items: center;
  height: 100vh;
  font-weight: 500;
  /* overflow: hidden; */
}
main {
  display: flex;
  height: 100vh;
  width: 100%;
}
.background {
  flex-basis: 50%;
}
.background img:first-child {
  height: 100%;
  width: 100%;
}
.background img:last-child {
  display: none;
}
.ATM-Card {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(30%, 20%);
}
.ATM-Card p {
  color: #fff;
}
.ATM-Front {
  width: 400px;
}
.ATM-Front img:first-child {
  position: absolute;
  top: 30px;
  left: 30px;
}
.ATM-Front p {
  position: relative;
  top: -100px;
  left: 30px;
  transform: translate(0, -100%);
}
/* .card-input {
  display: none;
} */
.card-num {
  font-size: 2.1rem;
  margin-top: 2rem;
  margin-bottom: 0.7em;
}
.card-name {
  display: flex;
  justify-content: space-between;
  position: relative;
  top: -30px;
  text-transform: uppercase;
}
.ATM-Back {
  position: absolute;
  top: 130px;
  left: 100px;
  transform: translate(0, 50%);
}
.ATM-Back P {
  position: relative;
  top: -100px;
  left: 100px;
  transform: translate(60%, -180%);
}
input {
  height: 35px;
  width: 100%;
  padding: 1rem;
}
.card-container {
  flex-basis: 100%;

  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}
.card-input p {
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.CardName {
  margin-bottom: 1rem;
}
.date {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  margin-top: 1rem;
}
.date div:first-child input {
  width: 70px;
}
.date div:last-child input {
  width: 100%;
}
button {
  background-color: hsl(278, 68%, 11%);
  color: #fff;
  border: none;
  border-radius: 0.3rem;
  cursor: pointer;
  height: 40px;
  width: 100%;
}
button:hover {
  background-color: hsl(278, 78%, 19%);
}
#errorMsg {
  color: hsl(0, 100%, 66%);
  font-size: 0.8rem;
  text-transform: lowercase;
  margin-left: 0.3rem;
}
#errorMsgName {
  color: hsl(0, 100%, 66%);
  font-size: 0.8rem;
  text-transform: lowercase;
  margin-left: 0.3rem;
}
#errorMsgDate {
  color: hsl(0, 100%, 66%);
  font-size: 0.8rem;
  text-transform: lowercase;
  margin-left: 0.3rem;
}
#errorCVC {
  color: hsl(0, 100%, 66%);
  font-size: 0.8rem;
  text-transform: lowercase;
  margin-left: 0.3rem;
}
.completed-container {
  /* display: none; */
  width: 300px;
  text-align: center;
}
.img-container {
  margin-bottom: 2rem;
}
.completed-container h1 {
  margin-bottom: 1rem;
}
#btn {
  margin-top: 2rem;
}
/* THE STYLING CODE FOR MEDIA QUERY SECTION  */
@media (max-width: 1296px) {
  .ATM-Card {
    top: 0;
    left: 50px;
    transform: translate(5%, 20%);
  }
}
@media (max-width: 1247px) {
  .ATM-Card {
    top: 0;
    left: 0;
    transform: translate(5%, 20%);
  }
  .ATM-Back {
    top: 130px;
    left: 0;
    transform: translate(0, 50%);
  }
}
@media (max-width: 1032px) {
  .card {
    width: 380px;
  }
  .card-num {
    font-size: 1.8rem;
    width: 350px;
    margin-bottom: 2rem;
  }
  .card-name {
    width: 330px;
  }
  .ATM-Back p {
    left: 70px;
    top: -85px;
  }
}
@media (max-width: 902px) {
  .card-container {
    flex-basis: 60%;
  }
  .background {
    width: 100%;
  }
  .background img {
    height: 100%;
    width: 100%;
  }
  .ATM-Card {
    top: 0;
    left: 0;
    transform: translate(15%, 30%);
  }
  .card {
    width: 320px;
  }
  .ATM-Front {
    width: 280px;
  }
  .card-num {
    font-size: 2rem;
    margin-top: 3rem;
    margin-bottom: 0.7em;
  }
  .ATM-Back {
    top: 100px;
  }
  .ATM-Back P {
    top: -86px;
    left: 100px;
    transform: translate(50%, -100%);
  }
  .ATM-Front .card-num {
    font-size: 1.5rem;
    margin-bottom: 2rem;
  }
  .card-name {
    width: 280px;
  }
}
@media (max-width: 835px) {
  .ATM-Card {
    transform: translate(7%, 30%);
  }
}
@media (max-width: 774px) {
  .ATM-Card {
    transform: translate(3%, 30%);
  }
}
@media (max-width: 736px) {
  .ATM-Card {
    transform: translate(2%, 30%);
  }
}
@media (max-width: 720px) {
  main {
    flex-direction: column;
    margin: 0;
    height: auto;
  }

  .background {
    width: 100%;
    height: 240px;
  }

  .background img[src*="bg-main-desktop"] {
    display: none;
  }

  .background img[src*="bg-main-mobile"] {
    display: block;
    object-fit: cover;
    margin-bottom: 5rem;
  }

  .card-container {
    width: 100%;
    padding: 1rem;
  }

  .ATM-Card {
    margin-top: -120px; /* Overlap with background */
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column-reverse; /* Back card above front */
    align-items: center;
  }

  .ATM-Front,
  .ATM-Back {
    position: relative;
    left: 150px;
    width: 400px;
    height: 200px;
    margin-bottom: 1rem;
    transform: none; /* Remove transform for clarity */
  }

  .ATM-Front .card,
  .ATM-Back .card {
    width: 100%;
    height: 100%;
  }

  .ATM-Front img[src*="card-logo"] {
    top: 15px;
    left: 15px;
    width: 60px;
  }

  .ATM-Front .card-num {
    font-size: 1.8rem;
    bottom: 30px;
    letter-spacing: 1px;
    width: 350px;
    margin-top: 1.8rem;
    margin-bottom: 2rem;
  }

  .ATM-Front .card-name {
    font-size: 0.8rem;
    bottom: 15px;
    width: 350px;
  }
  .ATM-Front {
    left: 100px;
    top: -5px;
  }
  .ATM-Back {
    margin-left: 0; /* Remove desktop offset */
    z-index: -1;
  }

  .ATM-Back p {
    top: -113px;
    left: 335px;
    transform: none; /* Remove transform */
    font-size: 0.8rem;
    width: 20px;
  }

  .card-input {
    max-width: 100%;
    padding: 0 1rem;
  }

  .card-input input {
    font-size: 0.9rem;
    padding: 0.6rem;
  }

  .date {
    flex-direction: row; /* Keep horizontal for better form layout */
    gap: 0.5rem;
  }
  .date-flex {
    display: flex;
    width: 200px;
  }
  .date input#month,
  .date input#year {
    width: 100%;
    /* display: grid; */
  }

  .card-input button {
    padding: 0.8rem;
    font-size: 0.9rem;
  }

  .completed-container {
    padding: 0 1rem;
  }

  .completed-container p:first-child {
    font-size: 1.5rem;
  }
}
@media (max-width: 600px) {
  .ATM-Card {
    left: -50px;
  }
}
@media (max-width: 551px) {
  .ATM-Front,
  .ATM-Back {
    width: 350px;
  }
  .ATM-Back p {
    left: 280px;
  }
  .ATM-Front .card-num {
    font-size: 1.55rem;
    width: 300px;
  }
  .ATM-Front .card-name {
    width: 300px;
  }
  .background img[src*="bg-main-mobile"] {
    margin-bottom: 7rem;
  }
}
@media (max-width: 491px) {
  .ATM-Front,
  .ATM-Back {
    height: 150px;
    width: 300px;
  }
  .ATM-Back p {
    top: -90px;
    left: 240px;
  }
  .ATM-Front {
    top: 20px;
  }
  .ATM-Front .card-num {
    font-size: 1.2rem;
    width: 250px;
    margin-top: 3rem;
  }
  .ATM-Front .card-name {
    width: 250px;
  }
  .background img[src*="bg-main-mobile"] {
    margin-bottom: 3rem;
  }
  .ATM-Card {
    left: -90px;
  }
  .background img[src*="bg-main-mobile"] {
    margin-bottom: 7rem;
  }
}
@media (max-width: 375px) {
  .ATM-Front,
  .ATM-Back {
    width: 240px;
    height: 140px;
  }

  .ATM-Front .card-num {
    font-size: 1rem;
    margin-bottom: 2.5rem;
  }

  .ATM-Back p {
    top: 60px;
    right: 25px;
  }
  .ATM-Card {
    left: -60px;
  }
  .date-flex {
    width: 150px;
  }
  .ATM-Front .card-name {
    width: 200px;
  }
  .ATM-Back p {
    top: -83px;
    left: 190px;
  }
}
@media (max-width: 357px) {
  .ATM-Card {
    left: -95px;
  }
}