.experience {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.experience p {
  font-size: 1.5rem;
}

.scroll-down {
  height: 5rem;
  width: 2rem;
  position: absolute;
  right: 2%;
  bottom: 5%;
  border-radius: 50px;
  border: 1px solid var(--c-secondary);
  background-color: var(--c-mate);
  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.5);
  background-image: -webkit-linear-gradient(
      top,
      rgba(0, 0, 0, 0),
      rgba(0, 0, 0, 0.35)
    ),
    url(/images/bg02.webp);
  box-shadow: inset 0px 0px 0px 1px rgba(0, 0, 0, 0.35),
    inset 0px 2px 1px 0px rgba(255, 255, 255, 0.35);
  transition: 0.3s;
  cursor: pointer;
}

.scroll-down::before,
.scroll-down::after {
  content: "";
  position: absolute;
  top: 20%;
  left: 50%;
  height: 10px;
  width: 10px;
  transform: translate(-50%, -100%) rotate(45deg);
  border: 2px solid var(--c-secondary);
  border-top: transparent;
  border-left: transparent;
  animation: scroll-down 3s ease-in-out infinite;
}

.scroll-down::before {
  top: 30%;
  animation-delay: 0.8s;
}

@keyframes scroll-down {
  0% {
    opacity: 0;
  }
  30%,
  60% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    top: 90%;
  }
}

/*-------- TAB EXP SECTION ---------*/

.exp_section {
  width: 90%;
  height: auto;
  border-radius: 24px;
  padding: 30px 0 0 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 0;
  background-color: var(--c-mate);
  background-image: -webkit-linear-gradient(
      top,
      rgba(0, 0, 0, 0),
      rgba(0, 0, 0, 0.35)
    ),
    url(/images/bg02.webp);
  border-top: 0;
  margin-top: 19rem;
  box-shadow: var(--shadow);
  scroll-margin-top: 8rem;
}

.exp_title {
  font-size: clamp(2.1rem, 6vw, 4.5rem);
  color: transparent;
  background-clip: text;
  padding: 0 30px 20px 30px;
  background-image: linear-gradient(rgb(133, 133, 133), rgb(255, 255, 255));
}

.tabs {
  width: 100%;
  border-top: 1px solid var(--c-line);
  padding: 10px 0 30px 30px;
}

.radio_wrap {
  width: 286px;
  border-bottom: 1px solid var(--c-line);
}

.tab-label {
  display: inline-block;
  padding: 12px 20px;
  margin-top: 1rem;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: 300;
  color: var(--c-light_gray);
  background-color: var(--c-primary);
  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.5);
  background-image: -webkit-linear-gradient(
      top,
      rgba(0, 0, 0, 0),
      rgba(0, 0, 0, 0.35)
    ),
    url(/images/bg02.webp);
  box-shadow: inset 0px 0px 0px 1px rgba(0, 0, 0, 0.35),
    inset 0px 2px 1px 0px rgba(255, 255, 255, 0.35);
  border-left: 1px solid var(--c-line);
  border-right: 1px solid var(--c-line);
  transition: 0.3s;
  white-space: nowrap;
  border-radius: 6px 6px 0 0;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.3s;
}

#tab1:checked ~ .radio_wrap label[for="tab1"],
#tab2:checked ~ .radio_wrap label[for="tab2"] {
  color: var(--c-white);
  background: var(--c-lightblue);
}

.tab-label.active {
  color: var(--c-white);
  background: var(--c-lightblue);
}

.tab-input {
  display: none;
}

.tab-content {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}

.tab-content.active {
  display: block;
  opacity: 1;
}

.contents {
  display: flex;
  flex-direction: column;
  padding: 30px 30px 20px 30px;
  border-left: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  border-bottom-left-radius: 20px;
  gap: 15px;
}

.contents .box {
  position: relative;
  padding: 20px;
  margin-bottom: 10px;
  border-radius: 15px;
  border: 1px solid var(--c-line);
  transition: all 0.4s;
}

.contents .box::before {
  content: "";
  width: 12px;
  height: 12px;
  position: absolute;
  top: 23px;
  right: calc(100% + 24px);
  border-radius: 50%;
  border: 1px solid var(--c-line);
  background-color: var(--c-secondary);
}

.contents .box::after {
  content: "";
  width: 25px;
  height: 1px;
  position: absolute;
  top: 30px;
  right: calc(100% + 0px);
  background-color: var(--c-line);
}

.box h4 {
  position: relative;
  color: var(--c-secondary);
}

.box h3 {
  font-family: Arial, sans-serif;
  font-size: 1.3rem;
  font-weight: 300;
  text-transform: uppercase;
  padding: 10px 0px 6px;
  color: var(--c-white);
}

.job-exp {
  font-weight: 600;
}

.box p {
  line-height: 1.6;
  color: var(--c-light_gray);
  font-size: 17px;
}

@media (max-width: 1020px) {
  .exp_section {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .exp_section {
    margin: 4rem auto;
  }

  .experience {
    display: none;
  }

  .box h3 {
    font-size: 1.1rem;
  }
  
  .radio_wrap {
    width: 273px;
  }

  .tab-label {
    font-size: 15px;
  }
}

@media (max-width: 490px) {
  .experience p {
    font-size: 1rem;
  }

  .tabs {
    padding-left: 20px;
    padding-bottom: 15px;
  }

  .contents {
    border: none;
    padding: 20px 20px 0 0px;
  }

  .contents .box::before,
  .contents .box::after {
    display: none;
  }

  .scroll-down {
    width: 1.8rem;
    height: 4.2rem;
    bottom: 0;
  }

  .scroll-down::before,
  .scroll-down::after {
    width: 8px;
    height: 8px;
    left: 48.6%;
  }
}