style.css

:root {
  --primary-color: #6e0c56;
  --dark-color: #141414;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: "Arial", sans-serif;
  -webkit-font-smoothing: antialiased;
  background: rgb(0, 0, 0);
  color: #999;
}
#rcorners1 {
  border-radius: 25px;
  padding: 20px;
  width: 400px;
  height: 400px;
}
ul {
  list-style: none;
}
h1,
h2,
h3,
h4 {
  color: white;
}
a {
  color: #fff;
  text-decoration: none;
}
p {
  margin: 0.5rem 0;
}
img {
  width: 100%;
}
.showcase {
  width: 100%;
  height: 90vh;
  position: relative;
  background: url("../img/background.jpeg");
}
.showcase::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: rgba(0, 0, 0, 0.6);
  box-shadow: inset 120px 100px 250px #000000, inset -120px -100px 250px #000000;
}
.showcase-top {
  font-size: larger;
  width: 170px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 700px;
  z-index: 2;
}

.showcase-top a {
  position: absolute;
  top: 20%;
  right: 0;
  transform: translate(-50%, 50%);
}
.showcase-content {
  position: relative;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  align-items: center;
  z-index: 2;
}
.showcase-content h1 {
  font-weight: 700;
  font-size: 3.5rem;
  line-height: 1.1;
  margin: 0 0 2rem;
}
.showcase-content p {
  text-transform: uppercase;
  color: white;
  font-weight: 400;
  font-size: 1.2rem;
  line-height: 1.25;
  margin: 0 0 2rem;
}

/* tabs*/
.tabs {
  background: #e9d8e7;
  padding-top: 1rem;
  border-bottom: 3px solid #3d3d3d;
}
.tabs .container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-gap: 1rem;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.tab-border {
  border-bottom: var(--primary-color) 4px solid;
}

/*tab content*/
.tab-content {
  padding: 3rem 0;
  background: #e0aee3;
  color: black;
}
/*hide content initially*/
#tab-1-content,
#tab-2-content,
#tab-3-content,
#tab-4-content {
  display: none;
}
.show {
  display: block !important;
}
#tab-1-content .tab-1-content-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 2rem;

  justify-content: center;
}
#tab-2-content .tab-2-content-top {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-gap: 1rem;
  justify-content: center;
  align-content: center;
}
#tab-2-content .tab-2-content-bottom {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 2rem;
  justify-content: center;
  align-content: center;
  text-align: center;
}
.table {
  width: 100%;
  margin-top: 2rem;
  border-collapse: collapse;
  border-spacing: 0;
}
.table thead th {
  text-transform: uppercase;
  padding: 0.8rem;
}
.table tbody tr td {
  color: rgb(31, 28, 28);
  padding: 0.8rem 1.2rem;
  text-align: center;
}
.table tbody tr td:first-child {
  text-align: left;
}
.table tbody tr:nth-child(odd) {
  background: rgb(220, 184, 231);
}

/*footer*/
.footer {
  max-width: 75%;
  margin: 1rem auto;
  overflow: auto;
}
.footer,
.footer a {
  color: #999;
  font-size: 0.7rem;
}
.footer p {
  margin-bottom: 1.3rem;
}
.footer .footer-cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 2rem;
}
.footer li {
  line-height: 1.9;
}
/*container*/
.container {
  max-width: 80%;
  margin: auto;
  overflow: hidden;
  padding: 0 2rem;
}
.tabs p {
  font-size: 1.2rem;
  padding-top: 0.5rem;
}
.tabs .container > div {
  padding: 1.5rem 0;
}
.tabs .container > div:hover {
  color: rgb(26, 18, 18);
  cursor: pointer;
}
/*text styles*/
.text-xl {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: white;
}
.text-lg {
  margin-top: 3rem;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.text-center {
  text-align: center;
}

.text-dark {
  color: #999;
}
.text-md {
  font-size: 1rem;
  margin-bottom: 1rem;
}
/*Buttons*/
.btn {
  display: inline-block;
  background: var(--primary-color);
  color: white;
  padding: 0.4rem 1.3rem;
  font-size: 1rem;
  text-align: center;
  border: none;
  cursor: pointer;
  margin-right: 0.5rem;
  outline: none;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.45);
  border-radius: 2px;
}
.btn:hover {
  opacity: 0.9;
}
.btn-rounded {
  border-radius: 5px;
  padding: 3px 15px;
}
.btn-xl {
  font-size: 1.5rem;
  padding: 0.8rem 1.3rem;
  text-transform: uppercase;
}
.btn-lg {
  font-size: 1rem;
  padding: 0.5rem 1rem;
  text-transform: uppercase;
  margin-bottom: 3rem;
  margin-top: 3rem;
}
@media (max-width: 960px) {
  .showcase {
    height: 70vh;
  }
  .hide-sm {
    display: none;
  }
  .showcase-top img {
    top: 30%;
    left: 5%;
    transform: translate(0);
  }
  .showcase-content h1 {
    font-size: 3rem;
    line-height: 1;
  }
  .showcase-content p {
    font-size: 1.2rem;
  }

  .footer .footer-cols {
    grid-template-columns: repeat(2, 1fr);
  }
  .btn-xl {
    font-size: 1rem;
    padding: 0.5rem 1rem;
  }
  .text-xl {
    font-size: 1.4rem;
  }
  .text-lg {
    font-size: 4rem;
  }
  .text-xl {
    font-size: 1rem;
  }
}
.softcard {
  width: 316px;
  height: fit-content;
  background: -webkit-linear-gradient(
    to right,
    #d5b4d8,
    #b936b9
  ); /* Chrome 10-25, Safari 5.1-6 */
  background: linear-gradient(
    to right,
    #b18fa9,
    #79346d
  ); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
  border-radius: 20px;
  box-shadow: 0px 0px 10px #000;
}

.calendar-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  padding-bottom: 15px;
  border-bottom: 19px;
}

.calendar-bar > .current-month {
  font-size: 20px;
  font-weight: bold;
  color: #ddd;
  background: #000;
  padding: 5px;
  border-radius: 10px;
}

.calendar-bar > [class$="soft-btn"] {
  width: 40px;
  aspect-ratio: 1;
  text-align: center;
  line-height: 40px;
  font-size: 14px;
  color: #000;
  background: #ddd;
  border: none;
  border-radius: 50%;
}

.weekdays-name,
.calendar-days {
  display: flex;
  flex-wrap: wrap;
  padding-inline: 18px;
}
.weekdays-name {
  padding-top: 12px;
}

.calendar-days {
  padding-bottom: 12px;
}

.days-name,
[class$="-day"] {
  width: 40px;
  height: 40px;
  color: #000;
  text-align: center;
  line-height: 40px;
  font-weight: 500;
  font-size: 1rem;
}

.days-name {
  color: #fff;
  font-weight: 700;
}

.current-day {
  background-color: #000;
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
  transition: 0.5s;
  cursor: pointer;
}

.padding-day {
  color: #a5a5a5;
  user-select: none;
}

.calendar-bar > [class$="soft-btn"]:hover,
.month-day:hover,
.btn:hover {
  border-radius: 5px;
  background-color: #f8f7fa;
  color: #000;
  border-radius: 15px;
  transition: 0.1s;
  cursor: pointer;
}

.calendar-bar > [class$="soft-btn"]:focus,
.month-day:focus,
.btn:focus {
  border-radius: 15px;
  background-color: #000;
  color: #ddd;
}

.goto-buttons {
  border-top: solid 2px yellow;
  padding-block: 18px;
  display: flex;
  justify-content: space-evenly;
}

@media (max-width: 700px) {
  .showcase::after {
    box-shadow: inset 80px 80px 250px #000000, inset -80px -80px 250px #000000;
  }

  #tab-1-content .tab-1-content-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  #tab-2-content .tab-2-content-bottom {
    grid-template-columns: 1fr;
  }
  #tab-2-content .tab-2-content-top {
    grid-template-columns: 1fr;
  }
}