:root {
  --pink: #f14e95;
  --pink-muted: #fdf4f8;
  --pink-light: #fcdbe9;
  --pink-hover: #d84686;
  --white: #ffffff;
  --grey: #cccccc;
  --light-grey: #d4d4d4;
  --very-light-grey: #eeeeee;
  --dark-grey: #999999;
  --dark: #151515;
  --black: #000000;
  --jup: #141726;
}

html {
  scroll-behavior: smooth;
}

* {
  font-family: "Work Sans", sans-serif;
}

body.transition {
  animation: fadeInAnimation ease 2s;
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
}

@keyframes fadeInAnimation {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.open {
  background: var(--white);
  height: 100%;
  width: 100%;
  position: fixed;
  top: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  align-content: center;
  justify-content: center;
  z-index: 3;
  overflow-y: hidden;
  transition: transform 1s ease-in-out;
}

.doors {
  width: 400px;
  height: 500px;
  position: relative;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.door {
  width: 50%;
  height: 100%;
  position: absolute;
  transform-origin: center left;
  transition: transform 1s, filter 0.5s;
  overflow: hidden;
}

.door img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.door.left {
  left: 22px;
}

.door.right {
  right: 22px;
  transform-origin: center right;
}

.h1-heading {
  position: absolute;
  text-align: center;
  width: 50%;
  font-size: 45px;
  margin: auto;
}

.h1-heading.left {
  left: 0;
}

.h1-heading.right {
  right: 0;
}

.huruf-sambung {
  font-family: "Sacramento", cursive;
}

.nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  list-style-type: none;
  display: flex;
  background-color: var(--jup);
  height: 80px;
  z-index: 1;
}

.nav li {
  flex: 1;
}

.nav li a {
  text-decoration: none;
  color: var(--very-light-grey);
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  z-index: 1;
  position: relative;
}

.nav li a:hover {
  color: var(--white);
}

.nav li a.nav-item-music {
  transform: translateY(-20%);
  font-size: 30px;
  top: -30px;
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.nav .nav-music {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background-color: var(--dark);
  position: absolute;
  top: -35px;
  left: 50%;
  transform: translateX(-50%);
}

.nav li a.rotate {
  animation: rotateAnimation 5s linear infinite;
}

@keyframes rotateAnimation {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

#hero-section h1 {
  font-size: 64px;
}

#hero-section::before {
  content: "";
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.4);
}

#hero-section {
  width: 100%;
  height: 100vh;
  background: url("../img/cat2.png") top left;
  background-size: cover;
  position: relative;
  background-position: center;
  z-index: 2;
}

#hero-section .container {
  position: relative;
}

#hero-section .btn-get-started {
  text-transform: uppercase;
  font-weight: bold;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 10px 28px;
  transition: 0.5s;
  color: var(--black);
  background: var(--white);
}

#hero-section .btn-get-started:hover {
  background: var(--dark);
  color: var(--white);
}

.sparkle {
  position: absolute;
  width: 100%;
  height: 100%;
}

.text-pink {
  color: var(--pink);
}

.pembuka-section {
  padding-top: 75px;
}

.section-title {
  text-align: center;
  padding-bottom: 30px;
}

.section-title h3 {
  margin: 15px 0 0 0;
  font-size: 32px;
}

.section-title p {
  margin: 15px auto 0 auto;
}

.section-bg {
  background-color: var(--jup);
}

#content-section {
  overflow-x: hidden;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--pink-light);
}

::-webkit-scrollbar-thumb {
  background: var(--pink);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--pink-hover);
}

.card-acara {
  width: calc(100% - 10px);
}

.border-pink {
  border-radius: 15px;
  border: 2px solid var(--pink);
}

.btn-pink {
  font-family: sans-serif;
  text-transform: uppercase;
  font-weight: bold;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 10px 28px;
  border-radius: 4px;
  transition: 0.5s;
  color: var(--white);
  background: var(--black);
}

.btn-pink:hover {
  background: var(--pink-hover);
  color: var(--white);
}

.timeline {
  list-style: none;
  padding: 20px 0 20px;
  position: relative;
}

.timeline:before {
  content: "";
  top: 0;
  bottom: 0;
  position: absolute;
  width: 1px;
  background-color: var(--light-grey);
  left: 50%;
  margin-left: 0px;
}

.timeline > li {
  margin-bottom: 20px;
  position: relative;
}

.timeline > li:before,
.timeline > li:after {
  content: " ";
  display: table;
}

.timeline > li:after {
  clear: both;
}

.timeline > li > .timeline-panel {
  width: 40%;
  float: left;
  border: 1px solid var(--light-grey);
  padding: 30px;
  position: relative;
  border-radius: 4px;
}

.timeline > li > .timeline-panel:before {
  content: " ";
  position: absolute;
  top: 80px;
  right: -15px;
  display: inline-block;
  border-top: 15px solid transparent;
  border-left: 15px solid var(--grey);
  border-right: 0 solid var(--grey);
  border-bottom: 15px solid transparent;
}

.timeline > li > .timeline-panel:after {
  content: " ";
  position: absolute;
  top: 81px;
  right: -14px;
  display: inline-block;
  border-top: 14px solid transparent;
  border-left: 14px solid var(--white);
  border-right: 0 solid var(--white);
  border-bottom: 14px solid transparent;
}

.timeline > li > .timeline-badge {
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  position: relative;
  color: var(--white);
  width: 160px;
  height: 160px;
  line-height: 50px;
  font-size: 1.4em;
  text-align: center;
  position: absolute;
  top: 16px;
  left: 50%;
  margin-left: -80px;
  background-color: var(--dark-grey);
  z-index: 100;
  border-radius: 50%;
}

.timeline > li.timeline-inverted > .timeline-panel {
  float: right;
}

.timeline > li.timeline-inverted > .timeline-panel:before {
  border-left-width: 0;
  border-right-width: 15px;
  left: -15px;
  right: auto;
}

.timeline > li.timeline-inverted > .timeline-panel:after {
  border-left-width: 0;
  border-right-width: 14px;
  left: -14px;
  right: auto;
}

.timeline-title {
  margin-top: 0;
}

.timeline-date {
  display: block;
  margin-bottom: 20px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.timeline-body > p,
.timeline-body > ul {
  margin-bottom: 0;
}

.timeline-body > p + p {
  margin-top: 5px;
}

.credit-card {
  background-color: var(--dark);
  background-size: cover;
  border-radius: 15px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
  padding: 20px;
  width: 300px;
  color: var(--white);
  position: absolute;
}

.card-logo {
  width: 75px;
  position: absolute;
  top: 15px;
  right: 15px;
}

.card-container {
  display: flex;
  align-items: center;
  margin-top: 50px;
}

.card-sim {
  width: 30px;
  margin-right: 10px;
}

.card-number {
  font-family: "Courier New", monospace;
  font-size: 22px;
}

.card-name {
  font-family: "Courier New", monospace;
  font-size: 16px;
  text-align: left;
  margin-top: 10px;
}

.copy-button {
  font-family: "Courier New", monospace;
  position: absolute;
  top: 5px;
  left: 15px;
  background-color: var(--white);
  color: var(--black);
  border: none;
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 20px;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.copy-button2 {
  cursor: pointer;
  padding: 10px 15px;
  border-radius: 5px;
  background-color: var(--white);
  color: var(--black);
  border: 3px solid var(--black);
  display: inline-block;
  text-align: center;
  transition: background-color 0.3s, color 0.3s;
}

.copy-button2:hover {
  background-color: var(--dark);
}

.copy-button2.copied {
  background-color: var(--dark); /* Warna hijau untuk notifikasi sukses */
  color: var(--white); /* Warna teks hijau */
  border-color: var(--dark);
}

.btn-kirim {
  font-weight: bold;
  color: var(--white);
  background: var(--pink);
}

.btn-kirim:hover {
  background: var(--pink-hover);
  color: var(--white);
}

@media (max-width: 480px) {
  .timeline > li > .timeline-panel {
    width: 75% !important;
  }

  .timeline > li > .timeline-panel:before {
    top: 30px;
  }

  .timeline > li > .timeline-panel:after {
    top: 31px;
  }

  .timeline:before {
    margin-left: -64px;
  }

  .timeline > li > .timeline-badge {
    width: 60px;
    height: 60px;
    margin-left: -20px !important;
  }
}

@media (max-width: 768px) {
  .h1-heading {
    top: 5rem;
    bottom: auto;
    font-size: 36px;
  }

  #hero-section h1 {
    font-size: 45px;
  }

  .nav li a.nav-item-music {
    font-size: 40px;
    top: -25px;
  }

  .nav .nav-music {
    top: -15px;
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 992px) {
  ul.timeline:before {
    left: 90px;
  }

  ul.timeline > li > .timeline-panel {
    width: calc(100% - 200px);
  }

  ul.timeline > li > .timeline-badge {
    left: 15px;
    margin-left: 0;
    top: 16px;
  }

  ul.timeline > li > .timeline-panel {
    float: right;
  }

  ul.timeline > li > .timeline-panel:before {
    border-left-width: 0;
    border-right-width: 15px;
    left: -15px;
    right: auto;
  }

  ul.timeline > li > .timeline-panel:after {
    border-left-width: 0;
    border-right-width: 14px;
    left: -14px;
    right: auto;
  }

  .card-acara {
    width: calc(100% - 10px);
  }
}

#model-section {
  background-color: var(--white);
  padding: 60px 0;
}

#model-section model-viewer {
  border-radius: 10px;
}