* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  font-size: 16px;
  background-color: #111827;
  color: #fff;
  height: 100dvh;
}

.container {
  width: 80%;
  height: calc(100dvh - 85px);
  margin: auto;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.accordion {
  width: 100%;
  border-radius: 0.5rem;
  overflow: hidden;
}

.accordion:not(:last-child) {
  margin-bottom: 0.7rem;
}

.accordion-btn {
  width: 100%;
  text-align: left;
  padding: 1rem;
  background-color: #08f;
  color: #000;
  border: 0;
  cursor: pointer;
  font-weight: bold;
  font-size: 1rem;
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  transition: background-color 0.3s ease-in-out;
  z-index: 1000;
}

.accordion-btn i {
  transition: all 0.3s ease-in-out;
}

.accordion-btn.active i {
  transform: rotate(-180deg);
}

.accordion-btn.btn1:hover,
.accordion-btn.active.btn1 {
  background-color: #f06;
}

.accordion-btn.btn2:hover,
.accordion-btn.active.btn2 {
  background-color: #ff6;
}

.accordion-btn.btn3:hover,
.accordion-btn.active.btn3 {
  background-color: #0f6;
}


.description {
  border-inline: 0.3rem solid transparent;
  border-bottom: 0.3rem solid transparent;
  border-bottom-left-radius: 0.5rem;
  border-bottom-right-radius: 0.5rem;
  height: 0;
  transition: height 0.5s ease-in-out;
}

.desc1 {
  border-color: #f06;
  color: #f06;
}
.desc2 {
  border-color: #ff6;
  color: #ff6;
}

.desc3 {
  border-color: #0f6;
  color: #0f6;
}

.description .box {
  padding: 1rem;
  display: flex;
  align-items: center;
}

.img-box {
  width: 120px;
  height: 120px;
  margin-left: -1rem;
  aspect-ratio: 1/1;
  transform-origin: 0 0;
  transform: scale(0);
  transition: transform 0.5s ease-in-out;
}

.img-box img {
  max-width: 100%;
  max-height: 100%;
  margin: auto;
}

.accordion-btn.active + .description .img-box {
  transform: scale(1);
}

.text-box h1 {
  margin-bottom: 0.5rem;
}

.text-box p {
  color: #fff;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.5rem 1rem;
  border-top: 1px solid #4b5563;
  position: absolute;
  bottom: 0;
  left: 0;
}

footer .social-icon ul {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  column-gap: 2rem;
}

.social-item a {
  text-decoration: none;
  color: inherit;
  font-size: 1.5rem;
}

.social-item a:hover {
  color: #08f;
}

footer .logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  box-shadow: 0 0 7px 3px #08f;
  filter: drop-shadow(0 0 2px #08f);
}

footer .logo img {
  width: 100%;
}

footer .copy-rights a {
  text-decoration: none;
  color:#08f;
  padding-bottom: 3px;
  border-bottom: 1px solid #08f;
  filter: drop-shadow(0 0 10px #08f);
  transition: all 0.3s ease-in-out
}

footer .copy-rights a:hover {
  filter: drop-shadow(0 0 10px #08f0);
}

/*!<<--------------------------------------------------------->>*/
/*?           you can use this selector to change the          ?*/
/*?          height of description by active class only        ?*/
/*!<<--------------------------------------------------------->>*/

/* .accordion-btn.active + .description {
  height: 100%;
} */