#page_product {
  max-width: var(--screen-max-width);
  margin: 0 auto;
}
#section_product_intro > .subtitle {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.2;
}

#section_product_intro > .title {
  font-size: 96px;
  line-height: 1.2;
  font-weight: bold;
  color: var(--color-theme-purple);
}

#section_product_intro > .description {
  margin-top: 1em;
  font-size: 64px;
  line-height: 1.2;
  font-weight: bold;
}
#section_product_intro .desc_wrap .feature_wrap {
  margin-top: 4em;
}
#section_product_intro .desc_wrap {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  margin-top: 4em;
  gap: 4%;
  font-size: 18px;
  line-height: 2;
}

#section_product_intro .desc_wrap .left_side {
  flex: 1 1 40%;
}
#section_product_intro .desc_wrap .right_side {
  flex: 1 1 50%;
}
#section_product_intro .desc_wrap .img_dashboard {
  width: 100%;
  height: auto;
}

#section_product_intro .feature_list {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 0.6em;
}
#section_product_intro .feature_item .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}
#section_product_intro .feature_item .icon svg {
  width: 100%;
  height: 100%;
}
#section_product_intro .feature_item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-theme-purple);
  border: none;
  border-radius: 10px;
  padding: 8px 16px;
  color: #ffffff;
  font-size: 13px;
  white-space: nowrap;
  min-width: fit-content;
}

#section_product_special .special_item + .special_item {
  margin-top: 4em;
}
#section_product_special .card_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 1em;
}

#section_product_special .card_item {
  border-radius: 20px;
  padding: 32px;
  height: 380px;
  background: #ffffff;
  color: #4b5563;
}

#section_product_special .card_item .icon_title {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 0.4em;
  margin-bottom: 0;
}

#section_product_special .card_item .icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

#section_product_special .card_item .icon svg {
  width: 100%;
  height: 100%;
}

#section_product_special .card_item h3 {
  font-family: "Pretendard", sans-serif;
  font-weight: 700;
  font-size: 28px;
  color: #000000;
  margin: 0;
  line-height: 1.4;
}

#section_product_special .card_item .divider {
  width: 100%;
  height: 1px;
  background: #e5e7eb;
  margin: 1em 0;
}

#section_product_special .card_item .card_description {
  font-family: "Pretendard", sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
  overflow-y: auto;
  flex-grow: 1;
}

#section_product_service .service_item {
  display: flex;
  align-items: flex-start;
  gap: 5%;
}
#section_product_service .service_item + .service_item {
  margin-top: 6em;
}
#section_product_service .service_item .image_side {
  flex: 0 0 45%;
}
#section_product_service .service_item .content_side {
  flex: 1 1 50%;
  font-size: 18px;
}
#section_product_service .service_item:nth-child(even) .image_side {
  order: 2;
}
#section_product_service .service_item:nth-child(even) .content_side {
  order: 1;
}

#section_product_reference .common_client_list {
  margin-top: 1em;
  gap: 1.33%;
  row-gap: 2.66%;
}
#section_product_reference .common_client_list .common_logo_box {
  margin-top: 0;
}

#section_product_reference {
  max-width: var(--screen-max-width-middle);
  margin: 0 auto;
  padding-bottom: calc(var(--layout-section-padding-vertical) * 2);
}
#section_product_reference .section_title {
  text-align: left;
}

/* ========================= */
/* Responsive Media Queries  */
/* ========================= */

@media screen and (max-width: 1440px) {
  #page_product {
    max-width: 1200px;
  }
  #section_product_intro > .title {
    font-size: 72px;
  }
  #section_product_intro > .description {
    font-size: 48px;
  }
  #section_product_intro .desc_wrap {
    gap: 2%;
  }
  #section_product_special .card_grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 1280px) {
  #page_product {
    max-width: 900px;
  }
  #section_product_intro > .title {
    font-size: 54px;
  }
  #section_product_intro > .description {
    font-size: 36px;
  }
  #section_product_intro .desc_wrap {
    flex-direction: column;
    gap: 2em;
  }
  #section_product_intro .desc_wrap .left_side,
  #section_product_intro .desc_wrap .right_side {
    min-width: 0;
    width: 100%;
    flex: 1 1 100%;
  }
  #section_product_special .card_grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media screen and (max-width: 1024px) {
  #page_product {
    max-width: 640px;
    padding: 0 10px;
  }
  #section_product_intro > .subtitle {
    font-size: 18px;
  }
  #section_product_intro > .title {
    font-size: 50px;
  }
  #section_product_intro > .description {
    font-size: 24px;
  }
  #section_product_intro .desc_wrap {
    flex-direction: column;
    margin-top: 1.5em;
    gap: 1.5em;
    font-size: 15px;
  }
  #section_product_intro .desc_wrap .left_side,
  #section_product_intro .desc_wrap .right_side {
    width: 100%;
    flex: 1 1 100%;
  }
  #section_product_intro .desc_wrap .right_side {
    margin-top: 2em;
  }
  #section_product_intro .feature_list {
    grid-template-columns: repeat(2, 1fr);
  }
  #section_product_special .card_grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  #section_product_special .card_item {
    padding: 1.5em;
    height: auto;
  }
  #section_product_special .card_item .icon {
    width: 24px;
    height: 24px;
  }

  #section_product_special .card_item h3 {
    font-size: 20px;
  }
  #section_product_special .card_item .card_description {
    font-size: 14px;
  }
  #section_product_service .service_item .content_side {
    font-size: 16px;
  }
  #section_product_service .service_item {
    flex-direction: column;
    gap: 2em;
  }
  #section_product_service .service_item + .service_item {
    margin-top: 4em;
  }
  #section_product_service .service_item .image_side,
  #section_product_service .service_item .content_side {
    width: 100%;
    flex: 1 1 100%;
  }
  #section_product_service .service_item .image_side {
    order: 2;
  }
  #section_product_service .service_item .content_side {
    order: 1;
  }
  #section_product_reference .common_client_list {
    margin-top: 1em;
    grid-template-columns: repeat(3, 1fr);
  }
}

@media screen and (max-width: 768px) {
  #page_product {
    max-width: 100%;
    padding: 0 5px;
  }
  #section_product_intro > .subtitle {
    font-size: 16px;
  }
  #section_product_intro > .title {
    font-size: 42px;
  }
  #section_product_intro > .description {
    font-size: 16px;
    line-height: 1.52;
  }
  #section_product_service .service_item + .service_item {
    gap: 2em;
  }
  #section_product_intro .desc_wrap {
    font-size: 13px;
    gap: 1em;
  }
  #section_product_intro .feature_list {
    grid-template-columns: repeat(2, 1fr);
  }
  #section_product_intro .feature_item {
    font-size: 12px;
  }
  #section_product_intro .feature_item .icon {
    width: 20px;
    height: 20px;
  }
  #section_product_special .card_grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  #section_product_special .card_item {
    font-size: 13px;
  }
  #section_product_service .service_item {
    flex-direction: column;
    gap: 1em;
  }
  #section_product_service .service_item .image_side,
  #section_product_service .service_item .content_side {
    width: 100%;
    flex: 1 1 100%;
  }
  #section_product_service .service_item .content_side {
    font-size: 14px;
  }
  #section_product_reference .common_client_list {
    gap: 2.5%;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 480px) {
  #page_product {
    padding: 0 2px;
  }
  #section_product_intro > .subtitle {
    font-size: 16px;
  }
  #section_product_intro > .title {
    font-size: 38px;
  }
  #section_product_intro .desc_wrap {
    gap: 0.5em;
  }
  #section_product_intro .feature_list {
    grid-template-columns: 1fr;
  }
  #section_product_special .card_grid {
    grid-template-columns: 1fr;
  }
  #section_product_special .card_item .card_description {
    font-size: 13px;
  }
  #section_product_service .service_item {
    flex-direction: column;
    gap: 0.5em;
  }
  #section_product_service .service_item .image_side,
  #section_product_service .service_item .content_side {
    width: 100%;
    flex: 1 1 100%;
  }
  #section_product_reference {
    padding-bottom: 1em;
  }
  #section_product_reference .common_client_list {
    display: block;
    margin-bottom: 3em;
    grid-template-columns: none;
  }
  #section_product_reference .common_client_list .common_client_item + .common_client_item {
    margin-top: 1em;
  }
}