/*----------------------------------------
  Base (Reset + Foundation)
----------------------------------------*/
html {
  font-size: 62.5%;
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

body {
  font-size: 1.6rem;
  line-height: 1.75;
  color: #1a1a1a;
  font-family: "Noto Sans JP", sans-serif;
  background-color: #fff;
  margin: 0;
  padding: 0;
}

body.is-fixed {
  position: fixed;
  width: 100%;
  overflow: hidden;
}

/* Remove default margins */
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
dl,
figure {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}
a:hover {
  opacity: 0.7;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
  border: none;
}

/* Button reset */
button {
  border: none;
  background: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
  padding: 0;
}

/* Input reset */
input,
textarea,
select {
  font: inherit;
  color: inherit;
  background-color: transparent;
  border: none;
  outline: none;
}

.button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.6rem;
  border-radius: 12px;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.6;
  text-align: center;
  text-decoration: none;
  width: 100%;
}
.button::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.6rem;
  transform: translateY(-50%);
  width: 2.8rem;
  height: 2.8rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.button--primary {
  background-color: #003fab;
  color: #fff;
}
.button--primary::after {
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/icon_arrow_white.svg");
}
.button--secondary {
  background-color: #fff;
  color: #003fab;
  border: 1px solid #003fab;
}
.button--secondary::after {
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/icon_arrow_blue.svg");
}

.is-sp {
  display: block;
}
@media screen and (min-width: 768px) {
  .is-sp {
    display: none;
  }
}

.is-pc {
  display: none;
}
@media screen and (min-width: 768px) {
  .is-pc {
    display: inline;
  }
}

.kv {
  position: relative;
  height: 100vh;
  overflow: hidden;
}
.kv__bg-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}
.kv__bg-image {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.kv__bg-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media screen and (min-width: 769px) {
  .kv__bg-image.is-pc {
    display: block;
  }
}
@media screen and (max-width: 768px) {
  .kv__bg-image.is-sp {
    display: block;
  }
}
.kv__inner {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.kv__content-wrapper {
  max-width: 700px;
  width: 100%;
  flex-direction: column;
  display: flex;
  padding: 80px 0 56px 80px;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 56px;
  flex: 1 0 0;
  align-self: stretch;
  border-right: 1px solid rgba(255, 255, 255, 0.5);
  background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.7) 57.21%, rgba(255, 255, 255, 0.4) 100%);
  backdrop-filter: blur(8px);
}
.kv__content {
  color: #1a1a1a;
}
.kv__lead {
  font-size: 2.4rem;
  font-weight: bold;
  line-height: 1.2;
}
.kv__title {
  font-size: 5.6rem;
  font-weight: 500;
  line-height: 1.4;
  margin-top: 2.8rem;
}
.kv__text {
  font-size: 1.6rem;
  line-height: 1.8;
  margin-top: 3.2rem;
}
.kv__buttons {
  display: flex;
  gap: 2rem;
  margin-top: 5.6rem;
  width: 50%;
}

@media screen and (max-width: 768px) {
  .kv {
    height: auto;
  }
  .kv__bg-video {
    display: none;
  }
  .kv__bg-image {
    display: block;
    height: 100%;
  }
  .kv__inner {
    justify-content: center;
    padding: 0;
  }
  .kv__content-wrapper {
    max-width: 100%;
    width: 100%;
    padding: 8rem 4rem 4rem;
    border-right: none;
    align-items: center;
    border-radius: 0px;
    background: linear-gradient(0deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.7) 40%, rgba(255, 255, 255, 0.95) 80%);
  }
  .kv__content {
    text-align: center;
  }
  .kv__lead {
    font-size: 1.6rem;
  }
  .kv__title {
    font-size: 2.8rem;
    font-weight: bold;
    line-height: 1.3;
    margin-top: 2.8rem;
  }
  .kv__text {
    font-size: 1.4rem;
    margin-top: 1.6rem;
    line-height: 1.6;
    text-align: left;
  }
  .kv__buttons {
    gap: 1.2rem;
    margin-top: 6.3rem;
    margin-bottom: 2.3rem;
  }
  .kv__buttons .button {
    width: 100%;
    padding: 1.3rem 0;
  }
  .kv__buttons .button:after {
    display: none;
  }
}
.client-sec {
  background-color: #fff;
  text-align: center;
  border-bottom: 1px solid #d3d3d3;
}
.client-sec img {
  max-width: none;
}
.client-sec .txt {
  color: #777;
  font-weight: bold;
  font-size: 1.4rem;
}
.client-sec .head {
  position: relative;
  font-weight: bold;
  font-size: 3rem;
  line-height: 1.4;
  padding-top: 20px;
  margin-top: 16px;
}
.client-sec .head::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  margin: auto;
  height: 2px;
  width: 50px;
  background-color: #146ade;
}
.client-sec .head .name {
  font-size: 1.8rem;
  display: block;
}
.client-sec .head .name2 {
  font-size: 3rem;
}
.client-sec .head .name3 {
  font-size: 2rem;
}
@media screen and (max-width: 834px) {
  .client-sec .box-txt {
    padding: 6.9333333333vw 5.3333333333vw 2.6666666667vw;
  }
  .client-sec .head {
    font-size: 3.7333333333vw;
    padding-top: 3.2vw;
    margin-top: 4vw;
  }
  .client-sec .head .name2 {
    font-size: 6.1333333333vw;
  }
  .client-sec .head .name3 {
    font-size: 4vw;
  }
  .client-sec .box-img {
    padding-bottom: 2.6666666667vw;
  }
  .client-sec .loopSlide {
    width: 100vw;
    height: 120px;
  }
}
@media screen and (min-width: 835px) {
  .client-sec .box {
    display: flex;
  }
  .client-sec .box-txt {
    box-shadow: 20px 0 20px hsla(0, 0%, 7%, 0.06);
    width: 320px;
    height: 266px;
    padding: 56px 10px 0;
  }
  .client-sec .box-img {
    display: flex;
    align-items: center;
  }
  .client-sec .loopSlide {
    width: calc(100vw - 320px);
    height: 200px;
  }
}

.loopSlide {
  display: flex;
  width: 100vw;
  height: 200px;
  overflow: hidden;
}
.loopSlide img {
  width: auto;
  height: 100%;
}
.loopSlide img:first-child {
  animation: slide1 60s -30s linear infinite;
}
.loopSlide img:last-child {
  animation: slide2 60s linear infinite;
}

@keyframes slide1 {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}
@keyframes slide2 {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-200%);
  }
}
.section-problem {
  position: relative;
  padding: 12rem;
  z-index: 1;
}
.section-problem.bg-none {
  background: none;
}
.section-problem__inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.section-problem__title {
  color: #1a1a1a;
  font-size: 4.2rem;
  font-weight: 500;
  line-height: 1.4;
}
.section-problem__lead {
  font-size: 2rem;
  line-height: 1.6;
  color: #1a1a1a;
  max-width: 800px;
  text-align: left;
  margin: 0 auto;
  margin-top: 5.6rem;
}
.section-problem__items {
  display: flex;
  justify-content: space-between;
  margin-top: 8rem;
}
@media (max-width: 768px) {
  .section-problem__items {
    flex-direction: column;
  }
}
.section-problem__free-area {
  margin-top: 4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

.problem-item {
  flex: 1;
  padding: 3.2rem 2rem;
  border: 1px solid transparent;
  position: relative;
}
.problem-item::before, .problem-item::after {
  content: "";
  position: absolute;
  width: 48px;
  height: 32px;
  border: 1px solid #808080;
}
.problem-item::before {
  top: 0;
  left: 0;
  border-right: none;
  border-bottom: none;
}
.problem-item::after {
  bottom: 0;
  right: -2px;
  border-left: none;
  border-top: none;
}
.problem-item .corner {
  position: absolute;
  width: 48px;
  height: 32px;
  border: 1px solid #808080;
  pointer-events: none;
}
.problem-item .corner--top-right {
  top: 0;
  right: -2px;
  border-left: none;
  border-bottom: none;
}
.problem-item .corner--bottom-left {
  bottom: 0;
  left: 0;
  border-right: none;
  border-top: none;
}
.problem-item__title {
  color: #1a1a1a;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: left;
  letter-spacing: 0;
}
.problem-item__title .marker {
  background: linear-gradient(transparent 60%, #f4f9c2 60%);
  display: inline;
}
.problem-item__desc {
  color: #1a1a1a;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.6;
  margin-top: 2.4rem;
  text-align-last: left;
}

.section-problem-tail {
  position: relative;
  left: 50%;
  bottom: 25px;
  transform: translateX(-50%);
  z-index: 0;
  width: 260px;
  height: 100px;
  background: url("https://www.skillupai.com/assets-ai-agent/img/Section_Tail_pc.svg") no-repeat center top;
  background-size: cover;
}

@media (max-width: 768px) {
  .section-problem {
    padding: 8rem 2rem;
  }
  .section-problem__title {
    font-size: 3rem;
    text-align: center;
    line-height: 1.4;
  }
  .section-problem__items {
    flex-direction: column;
    margin: 8rem 2rem 0;
  }
  .problem-item {
    padding: 3.2rem 2rem;
  }
  .problem-item:not(:first-child) {
    margin-top: -2px;
  }
  .problem-item::before, .problem-item::after {
    width: 32px;
    height: 20px;
  }
  .problem-item::after {
    right: 0;
  }
  .problem-item .corner {
    width: 32px;
    height: 20px;
  }
  .problem-item .corner--top-right {
    right: 0;
  }
  .problem-item .corner--bottom-left {
    left: 0;
  }
  .problem-item__title {
    font-size: 2rem;
    text-align: center;
  }
  .problem-item__title br {
    display: inline;
  }
  .problem-item__desc {
    font-size: 1.4rem;
    line-height: 1.4;
    margin-top: 2rem;
    text-align: left;
  }
  .section-problem-tail {
    position: relative;
    left: 50%;
    bottom: 20px;
    transform: translateX(-50%);
    z-index: 0;
    width: 195px;
    height: 75px;
    background: url("https://www.skillupai.com/assets-ai-agent/img/Section_Tail_sp.svg") no-repeat center top;
    background-size: cover;
  }
  .marker {
    background: linear-gradient(transparent 60%, #f4f9c2 60%);
    display: inline;
  }
}
.ai-message {
  margin-top: 8rem;
}
.ai-message__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  padding: 6rem;
  flex-direction: column;
  align-items: center;
  align-self: stretch;
  border: 1px solid #808080;
  background: rgba(255, 255, 255, 0.5);
}
.ai-message__title {
  color: #242424;
  text-align: center;
  font-size: 4.2rem;
  font-weight: 500;
  line-height: 1.4;
}
.ai-message__content {
  display: flex;
  align-items: flex-start;
  gap: 3.2rem;
  margin-top: 6.8rem;
}
@media screen and (max-width: 768px) {
  .ai-message__content {
    flex-direction: column;
  }
}
.ai-message__image {
  flex: 0 0 400px;
}
.ai-message__image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.ai-message__text {
  flex: 1;
}
.ai-message__text p {
  color: #242424;
  text-align: justify;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.75;
}
@media screen and (max-width: 768px) {
  .ai-message .ai-message {
    margin-top: 6rem;
  }
  .ai-message .ai-message__inner {
    padding: 3.2rem 1.6rem;
  }
  .ai-message .ai-message__title {
    font-size: 2.4rem;
    line-height: 1.5;
  }
  .ai-message .ai-message__content {
    flex-direction: column;
    gap: 2.4rem;
    margin-top: 4rem;
  }
  .ai-message .ai-message__image {
    flex: none;
    width: 100%;
  }
  .ai-message .ai-message__text {
    flex: none;
  }
  .ai-message .ai-message__text p {
    font-size: 1.6rem;
    line-height: 1.7;
  }
}

.ai-service {
  padding: 6.5rem 12rem 8rem;
  text-align: center;
}
.ai-service .inner {
  max-width: 1200px;
  margin: 0 auto;
}
.ai-service__title {
  font-size: 4.2rem;
  font-weight: 500;
  line-height: 1.4;
  color: #1a1a1a;
}
.ai-service__lead {
  font-size: 2rem;
  line-height: 1.6;
  color: #1a1a1a;
  max-width: 800px;
  text-align: left;
  margin: 0 auto;
  margin-top: 5.6rem;
}
.ai-service__cards {
  display: flex;
  flex-wrap: wrap;
  gap: 6rem;
  justify-content: center;
  margin-top: 5.6rem;
}
.ai-service__card {
  background: #fff;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  padding: 3.2rem;
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
}
.ai-service__card-title {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.6;
  color: #1a1a1a;
}
.ai-service__card-text {
  font-size: 1.6rem;
  line-height: 1.6;
  color: #1a1a1a;
  flex: 1;
  text-align: left;
  margin-top: 1.6rem;
}
.ai-service .button {
  max-width: 240px;
  height: 40px;
  font-size: 1.4rem;
  line-height: 1.4;
  border-radius: 4px;
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.15);
  margin: 0 auto;
  margin-top: 6rem;
}
.ai-service .button::after {
  right: 0.8rem;
  width: 2.4rem;
  height: 2.4rem;
}
.ai-service__free-area {
  margin-top: 4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

@media screen and (max-width: 768px) {
  .ai-service {
    padding: 6.5rem 2rem 8rem;
  }
  .ai-service__title {
    font-size: 3rem;
    text-align: center;
  }
  .ai-service__lead {
    font-size: 1.4rem;
    line-height: 1.6;
    text-align: left;
    margin-top: 3.6rem;
  }
  .ai-service__cards {
    flex-direction: column;
    gap: 4rem;
    margin: 5.6rem 2rem 0;
  }
  .ai-service__card {
    padding: 3.2rem;
    max-width: 100%;
  }
  .ai-service__card-title {
    font-size: 2rem;
  }
  .ai-service__card-text {
    font-size: 1.4rem;
    margin-top: 3.2rem;
    text-align: left;
  }
  .ai-service .button {
    font-size: 1.4rem;
    margin-top: 3.2rem;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 224px;
  }
}
.section-heading {
  font-size: 5.6rem;
  font-weight: 500;
  line-height: 1;
  padding: 4rem 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  text-align: center;
  position: relative;
}
.section-heading::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 56px;
  height: 4px;
  border-radius: 9999px;
  background: linear-gradient(90deg, #003fab 0%, #4b81c8 100%);
}

@media screen and (max-width: 768px) {
  .section-heading {
    font-size: 3.8rem;
    line-height: 1.4;
    padding: 2rem 0;
  }
  .section-heading::after {
    width: 20px;
  }
}
.feature-tab {
  padding: 2rem 12rem 8rem;
}
.feature-tab__nav {
  display: flex;
  justify-content: center;
  gap: 4rem;
  border-bottom: 2px solid #e6e6e6;
  overflow-x: auto;
  white-space: nowrap;
  margin-top: 5.6rem;
  position: relative;
  overflow: visible;
}
.feature-tab__nav-item {
  cursor: pointer;
  font-size: 2.5rem;
  line-height: 1.6;
  padding: 1rem 0 1.5rem;
  position: relative;
}
.feature-tab__nav-item.is-active {
  color: #6496d1;
  font-weight: bold;
}
.feature-tab__nav-item.is-active::before {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: #6496d1;
  z-index: 1;
}
@media screen and (min-width: 769px) {
  .feature-tab__nav-item.is-active::after {
    content: "";
    position: absolute;
    bottom: -7px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 6px;
    background: url("https://www.skillupai.com/assets-ai-agent/img/tab-indicator_pc.svg") no-repeat center;
    background-size: contain;
    pointer-events: none;
    z-index: 2;
  }
}
.feature-tab__panels {
  max-width: 1200px;
  margin: 0 auto;
}
.feature-tab__panel {
  display: none;
}
.feature-tab__panel.is-active {
  display: block;
}
.feature-tab__content {
  display: flex;
  align-items: flex-start;
  gap: 4rem;
  flex-wrap: wrap;
  margin-top: 5.6rem;
}
.feature-tab__number {
  font-family: "Lato", sans-serif;
  font-size: 6rem;
  line-height: 1;
  background: linear-gradient(180deg, #4b81c8 0%, #003fab 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  flex: 0 0 auto;
  position: relative;
  display: inline-block;
}
.feature-tab__number::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -12px;
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, #003fab 0%, #4b81c8 100%);
  border-radius: 9999px;
}
.feature-tab__text {
  flex: 1;
  min-width: 0;
}
.feature-tab__text h3 {
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1.4;
}
.feature-tab__text p {
  font-size: 2rem;
  line-height: 1.6;
  margin-top: 3.2rem;
}
.feature-tab__image {
  flex: 0 0 auto;
  display: flex;
  justify-content: flex-end;
}
.feature-tab__image img {
  width: 100%;
  max-width: 560px;
  height: auto;
  object-fit: cover;
  border-radius: 4px;
}
.feature-tab__free {
  margin-top: 4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

@media screen and (max-width: 768px) {
  .feature-tab {
    padding: 2rem 2rem 8rem;
  }
  .feature-tab__heading {
    font-size: 3.8rem;
    line-height: 1.4;
    padding: 2rem 0;
  }
  .feature-tab__heading::after {
    width: 20px;
  }
  .feature-tab__nav {
    flex-direction: column;
    align-items: stretch;
    border-bottom: none;
    gap: 0;
    margin-top: 7.2rem;
  }
  .feature-tab__nav-item {
    border-left: 2px solid #e6e6e6;
    border-right: 2px solid #e6e6e6;
    border-bottom: 2px solid #e6e6e6;
    font-size: 1.4rem;
    line-height: 1.6;
    padding: 1.2rem;
    text-align: center;
  }
  .feature-tab__nav-item:first-child {
    border-top: 2px solid #e6e6e6;
  }
  .feature-tab__nav-item.is-active {
    border: 2px solid #6496d1;
  }
  .feature-tab__nav-item.is-active::before {
    display: none;
  }
  .feature-tab__nav-item.is-active::after {
    content: "";
    position: absolute;
    right: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: url("https://www.skillupai.com/assets-ai-agent/img/tab-indicator_sp.svg") no-repeat center;
    background-size: contain;
  }
  .feature-tab__content {
    flex-direction: column;
    align-items: center;
    gap: 4rem;
    padding: 3.2rem 2rem 2rem 2rem;
    border-right: 2px solid #e6e6e6;
    border-bottom: 2px solid #e6e6e6;
    border-left: 2px solid #e6e6e6;
    margin-top: 0;
  }
  .feature-tab__image {
    justify-content: center;
  }
  .feature-tab__image img {
    max-width: 100%;
    height: auto;
  }
  .feature-tab__number {
    font-size: 4rem;
    text-align: center;
  }
  .feature-tab__number::after {
    bottom: -8px;
    width: 28px;
  }
  .feature-tab__text {
    text-align: center;
  }
  .feature-tab__text h3 {
    font-size: 2.6rem;
  }
  .feature-tab__text p {
    font-size: 1.4rem;
    text-align: left;
  }
}
.feature-tab__nav {
  position: relative;
}
.feature-tab__nav .feature-tab__nav-underline {
  position: absolute;
  bottom: 0;
  height: 3px;
  background-color: #6496d1;
  border-radius: 2px;
  transition: all 0.3s ease;
  pointer-events: none;
}
@media screen and (max-width: 768px) {
  .feature-tab__nav .feature-tab__nav-underline {
    display: none;
  }
}

.cta {
  padding: 8rem 12rem;
  text-align: center;
}
.cta.bg-none {
  background: none;
}
.cta__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.cta__heading {
  color: #fff;
  font-size: 4.2rem;
  font-weight: 500;
  line-height: 1.4;
}
.cta__buttons {
  display: flex;
  justify-content: center;
  gap: 2.8rem;
  flex-wrap: wrap;
  margin-top: 4rem;
}
.cta__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 360px;
  height: 100px;
  padding: 0 1.6rem;
  font-size: 2.4rem;
  font-weight: bold;
  line-height: 1.4;
  text-decoration: none;
  border-radius: 12px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.15);
  position: relative;
}
.cta__button::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  pointer-events: none;
}
.cta__button--primary {
  background-color: #f4f9c2;
  color: #1a1a1a;
}
.cta__button--primary::after {
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/icon_arrow_black.svg");
}
.cta__button--primary:hover {
  opacity: 0.8;
}
.cta__button--secondary {
  background-color: #fff;
  color: #003fab;
  border: 1px solid #003fab;
}
.cta__button--secondary::after {
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/icon_arrow_blue.svg");
}
.cta__button--secondary:hover {
  opacity: 0.8;
}
.cta__free {
  margin-top: 4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

@media screen and (max-width: 768px) {
  .cta {
    padding: 5.6rem 2rem;
  }
  .cta__heading {
    font-size: 3.2rem;
  }
  .cta__buttons {
    flex-direction: column;
    gap: 2rem;
    margin-top: 4rem;
    align-items: center;
  }
  .cta__button {
    min-width: unset;
    width: 320px;
    height: 52px;
    font-size: 1.8rem;
  }
  .cta__button::after {
    width: 28px;
    height: 28px;
    right: 1.6rem;
  }
}
.cta-contact {
  background: url("https://www.skillupai.com/assets-ai-agent/img/bg_cta.jpg") center/cover no-repeat;
  padding: 8rem 12rem;
}
.cta-contact__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4rem;
  border-radius: 8px;
  border: 1px solid #fff;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(15px);
}
.cta-contact__text {
  flex: 1;
}
.cta-contact__title {
  font-size: 4.2rem;
  font-weight: 500;
  line-height: 1.4;
}
.cta-contact__desc {
  font-size: 1.6rem;
  line-height: 1.6;
  margin-top: 4rem;
}
.cta-contact__buttons {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.cta-contact__free {
  margin-top: 4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}
.cta-contact .cta-contact__button {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  width: 360px;
  height: 100px;
  padding: 1.6rem;
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.4;
  text-decoration: none;
  border-radius: 12px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.15);
  position: relative;
}
.cta-contact .cta-contact__button::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.6rem;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  pointer-events: none;
}
.cta-contact .cta-contact__button--primary {
  background: #003fab;
  color: #fff;
}
.cta-contact .cta-contact__button--primary::after {
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/icon_arrow_white.svg");
}
.cta-contact .cta-contact__button--secondary {
  background: #fff;
  color: #003fab;
  border: 1px solid #003fab;
}
.cta-contact .cta-contact__button--secondary::after {
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/icon_arrow_blue.svg");
}
.cta-contact .cta-contact__button:hover {
  opacity: 0.8;
}
@media screen and (max-width: 768px) {
  .cta-contact {
    padding: 4rem 2rem;
  }
  .cta-contact__inner {
    flex-direction: column;
    padding: 4rem 2.8rem 2.8rem;
    text-align: center;
  }
  .cta-contact__title {
    font-size: 3rem;
  }
  .cta-contact__desc {
    font-size: 1.4rem;
    text-align-last: left;
  }
  .cta-contact__buttons {
    gap: 2rem;
    width: 100%;
  }
  .cta-contact .cta-contact__button {
    width: 294px;
    height: 52px;
    font-size: 1.8rem;
  }
  .cta-contact .cta-contact__button::after {
    width: 28px;
    height: 28px;
  }
}

.use-cases {
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/bg_usecase_pc.jpg");
  background-repeat: no-repeat;
  background-position: top center;
  background-size: 100% auto;
  padding: 12rem 2rem 8rem;
  position: relative;
  z-index: 1;
}
.use-cases__inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.use-cases__cards {
  display: flex;
  flex-wrap: wrap;
  gap: 3.2rem;
  justify-content: center;
  margin-top: 5.6rem;
}
.use-cases__cards.col-2 .use-cases__card {
  flex: 1 1 calc((100% - 3.2rem) / 2);
  max-width: calc((100% - 3.2rem) / 2);
}
.use-cases__card {
  flex: 1 1 calc((100% - 6.4rem) / 3);
  max-width: calc((100% - 6.4rem) / 3);
  padding: 3.2rem 2rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 8px;
  border: 1px solid #fff;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(15px);
}
.use-cases__card-title {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.6;
}
.use-cases__icon {
  width: 100px;
  height: 100px;
  margin-top: 2rem;
}
.use-cases__highlight {
  font-size: 1.6rem;
  color: #00338f;
  font-weight: 700;
  line-height: 1.6;
  margin-top: 2rem;
}
.use-cases__arrow {
  width: 52px;
  height: 52px;
}
.use-cases__arrow img {
  width: 100%;
  height: auto;
  display: block;
}
.use-cases__text {
  font-size: 1.6rem;
  color: #1a1a1a;
  line-height: 1.6;
  text-align: left;
}
.use-cases__free {
  margin-top: 4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}
@media screen and (max-width: 768px) {
  .use-cases {
    background-image: url("https://www.skillupai.com/assets-ai-agent/img/bg_usecase_sp.jpg");
    background-size: cover;
    padding: 8rem 2rem;
  }
  .use-cases__cards {
    flex-direction: column;
    gap: 3.2rem;
  }
  .use-cases__cards.col-2 .use-cases__card {
    flex: none;
    max-width: 100%;
  }
  .use-cases__card {
    max-width: 100%;
    flex: none;
    padding: 2.4rem 1.6rem;
  }
  .use-cases__card-title {
    font-size: 2rem;
    line-height: 1.6;
  }
  .use-cases__icon {
    margin-top: 2rem;
  }
  .use-cases__highlight {
    font-size: 1.4rem;
    margin-top: 2rem;
  }
  .use-cases__text {
    font-size: 1.4rem;
    line-height: 1.6;
    text-align: left;
    padding: 0 2rem;
  }
}

.service-list {
  background: linear-gradient(270deg, #f4faff 0%, #c8dff1 100%);
  padding: 8rem 12rem;
}
.service-list__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.service-list__item {
  position: relative;
}
.service-list__img-wrap {
  position: absolute;
  top: 50%;
  left: 220px;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.service-list__img-wrap img {
  width: 440px;
  height: 280px;
  display: block;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0px 8px 20px 0px rgba(0, 0, 0, 0.15);
}
.service-list__card {
  position: relative;
  background: #fff;
  border-radius: 12px;
  padding: 4rem 4rem 4rem 24rem;
  box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.05);
  z-index: 1;
  max-width: 960px;
  min-height: 340px;
  margin-left: auto;
  margin-right: 0;
  margin-top: 4rem;
}
.service-list__title {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.6;
}
.service-list__lead {
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.6;
  color: #00338f;
  margin-top: 2rem;
}
.service-list__desc {
  font-size: 1.6rem;
  line-height: 1.6;
  margin-top: 4rem;
}
.service-list__free {
  margin-top: 4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

@media screen and (max-width: 1399px) {
  .service-list__card {
    padding-left: 32rem;
  }
}
@media screen and (max-width: 1359px) {
  .service-list__card {
    padding-left: 40rem;
  }
}
@media screen and (max-width: 1280px) {
  .service-list__card {
    padding-left: 48rem;
  }
}
@media screen and (max-width: 1024px) {
  .service-list__img-wrap {
    position: static;
    transform: none;
    text-align: center;
    margin-top: 2rem;
    margin-bottom: 2.4rem;
  }
  .service-list__img-wrap img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 0;
    background: none;
    box-shadow: none;
  }
  .service-list__card {
    padding: 3.2rem;
    margin: 0 auto;
    max-width: 100%;
  }
}
@media screen and (max-width: 768px) {
  .service-list {
    padding: 8rem 2rem;
  }
  .service-list__item {
    display: block;
    padding: 0;
  }
  .service-list__item:first-of-type {
    margin-top: 8rem;
  }
  .service-list__item:not(:first-of-type) {
    margin-top: 2rem;
  }
  .service-list__img-wrap {
    position: static;
    transform: none;
    text-align: center;
    margin-top: 2rem;
  }
  .service-list__img-wrap img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 0;
    background: none;
    box-shadow: none;
  }
  .service-list__card {
    padding: 3.2rem;
    margin: 0 auto;
    max-width: 100%;
  }
  .service-list__title {
    font-size: 2.6rem;
    text-align: center;
  }
  .service-list__lead {
    font-size: 1.6rem;
    text-align: center;
    margin-top: 2rem;
  }
  .service-list__desc {
    font-size: 1.6rem;
    line-height: 1.6;
    margin-top: 2.3rem;
    text-align: left;
  }
}
.fixed-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 3.2rem;
  border-top: 1px solid #fff;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(15px);
  padding: 2rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  z-index: 9999;
}
.fixed-cta.is-visible {
  transform: translateY(0);
}
.fixed-cta a.button {
  width: 100%;
  max-width: 220px;
  height: 40px;
  font-size: 1.4rem;
  padding: 1rem;
  text-align: center;
  border-radius: 4px;
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.15);
}
.fixed-cta a.button::after {
  width: 24px;
  height: 24px;
  right: 0.8rem;
}

@media screen and (max-width: 768px) {
  .fixed-cta {
    gap: 1.2rem;
  }
  .fixed-cta a.button {
    max-width: 169px;
    height: 32px;
    font-size: 1.2rem;
    line-height: 1.4;
  }
  .fixed-cta a.button::after {
    width: 16px;
    height: 16px;
  }
}
.achievement-section {
  padding: 12rem 2rem 8rem;
  background: #f4faff;
}
.achievement-section .achievement__inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.achievement-section .achievement__cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 5.6rem 2.8rem;
  margin-top: 8rem;
}
.achievement-section .achievement-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-align: left;
  border-radius: 12px;
  width: calc((100% - 5.6rem) / 3);
}
.achievement-section .achievement-card__image {
  position: relative;
}
.achievement-section .achievement-card__image img {
  display: block;
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 8px;
}
.achievement-section .achievement-card__label {
  position: absolute;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  padding: 2rem 4rem;
  border: 1px solid #fff;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(15px);
  color: #fff;
  text-shadow: 0px 2px 2px rgba(0, 0, 0, 0.25);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.6;
  white-space: nowrap;
}
.achievement-section .achievement-card__body {
  display: flex;
  padding: 2rem 3.2rem 4.8rem 3.2rem;
  flex-direction: column;
  align-items: flex-start;
  flex: 1 0 0;
  align-self: stretch;
  width: 91.5%;
  margin: 0 auto;
  border-radius: 8px;
  border: 1px solid #fff;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(15px);
}
.achievement-section .achievement-card__industry {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.6;
  text-align: left;
  color: #1a1a1a;
  position: relative;
}
.achievement-section .achievement-card__industry::after {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  margin-top: 1.2rem;
  background: linear-gradient(90deg, #003fab 0%, #4b81c8 100%);
}
.achievement-section .achievement-card__title {
  color: #1a1a1a;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.6;
  margin-top: 1.8rem;
}
.achievement-section .achievement-card__desc {
  color: #000;
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.4;
  padding: 0 0.8rem;
  margin-top: 3rem;
}
.achievement-section .achievement-card__slider {
  position: relative;
  flex: 1;
  width: 100%;
  margin-top: -80px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.achievement-section .achievement-card__slider .swiper-wrapper {
  display: flex;
  width: 100%;
  margin: 0 auto;
}
.achievement-section .achievement-card__slider .swiper-slide {
  width: 100%;
  margin: 0 auto;
  flex-shrink: 0;
}
.achievement-section .achievement-card__slider .swiper-slide .achievement-card__body {
  width: 74%;
  min-height: 270px;
  margin: 0 auto;
}
.achievement-section .achievement-card__slider .swiper-pagination {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}
.achievement-section .achievement-card__slider .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  border-radius: 9999px;
  background: #1a1a1a;
  opacity: 1;
  margin: 0 6px;
}
.achievement-section .achievement-card__slider .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: linear-gradient(180deg, #4b81c8 0%, #003fab 100%);
}
.achievement-section .achievement-card__slider .swiper-button-prev,
.achievement-section .achievement-card__slider .swiper-button-next {
  position: absolute;
  top: 50%;
  width: 32px;
  height: 32px;
  margin-top: -16px;
  z-index: 10;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 32px 32px;
}
.achievement-section .achievement-card__slider .swiper-button-prev::after,
.achievement-section .achievement-card__slider .swiper-button-next::after {
  display: none;
}
.achievement-section .achievement-card__slider .swiper-button-prev {
  left: 0;
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/icon_arrow-left.svg");
}
.achievement-section .achievement-card__slider .swiper-button-next {
  right: 0;
  background-image: url("https://www.skillupai.com/assets-ai-agent/img/icon_arrow-right.svg");
}
@media screen and (max-width: 768px) {
  .achievement-section {
    padding: 10rem 2rem 8rem;
  }
  .achievement-section .achievement__cards {
    flex-direction: column;
    gap: 3.2rem;
    margin-top: 7.6rem;
  }
  .achievement-section .achievement-card {
    width: 100%;
  }
  .achievement-section .achievement-card__body {
    padding: 2rem 2rem 4.2rem 2rem;
  }
  .achievement-section .achievement-card__industry {
    font-size: 1.4rem;
  }
  .achievement-section .achievement-card__title {
    font-size: 1.6rem;
    padding: 0 1.2rem;
    margin-top: 3.7rem;
  }
  .achievement-section .achievement-card__desc {
    line-height: 1.6;
    padding: 0 2rem;
    margin-top: 4rem;
  }
  .achievement-section .achievement-card__slider .swiper-slide {
    width: 100%;
  }
  .achievement-section .achievement-card__slider .swiper-slide .achievement-card__body {
    width: 79.5%;
    margin: 0 auto;
  }
  .achievement-section .achievement-card__slider .swiper-pagination {
    position: absolute;
    bottom: 1rem;
  }
  .achievement-section .achievement-card__slider .swiper-button-prev,
  .achievement-section .achievement-card__slider .swiper-button-next {
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background-size: 32px 32px;
  }
  .achievement-section .achievement-card__slider .swiper-button-prev::after,
  .achievement-section .achievement-card__slider .swiper-button-next::after {
    display: none;
  }
}

#header {
  background-color: #fff;
  border-bottom: 1px solid #e0e0e0;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
}
#header .header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 20px;
}
#header .header__logo {
  width: 180px;
  display: flex;
  align-items: center;
}
#header .header__logo a {
  display: flex;
  align-items: center;
}
#header .header__logo a img {
  width: 100%;
  display: block;
}
#header .header__logo a:hover {
  opacity: 0.7;
}
#header .header__subtitle {
  font-size: 1.6rem;
  line-height: 1.6;
  margin-left: 1.6rem;
  white-space: nowrap;
}
#header .header__nav {
  margin-left: auto;
  margin-right: 2rem;
}
#header .header__nav-list {
  display: flex;
  gap: 2rem;
}
#header .header__nav-list li a {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.4;
  color: #1a1a1a;
  transition: opacity 0.3s;
}
#header .header__nav-list li a:hover {
  opacity: 0.7;
}
#header .header__buttons {
  display: flex;
  gap: 1rem;
}
#header .header__buttons .button {
  width: 125px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1.2;
  padding: 1.3rem;
  border-radius: 4px;
  text-align: center;
}
#header .header__buttons .button--primary {
  color: #fff;
  background: #003fab;
  padding: 1.3rem 2.6rem;
}
#header .header__buttons .button--secondary {
  color: #003fab;
  border: 1px solid #003fab;
  background: #fff;
}
#header .header__buttons .button::after {
  display: none;
}

.sp-menu-button {
  display: none;
  background: none;
  border: none;
  width: 24px;
  height: 24px;
}
.sp-menu-button img {
  width: 100%;
  height: auto;
}

.sp-nav {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.96);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}
.sp-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.sp-nav__inner {
  padding: 0 12px;
  display: flex;
  flex-direction: column;
}
.sp-nav__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 40px;
  position: relative;
  padding: 0 40px 0 0;
}
.sp-nav__logo {
  display: flex;
  align-items: center;
}
.sp-nav__logo a {
  display: flex;
  align-items: center;
}
.sp-nav__logo a img {
  height: 16px;
  width: auto;
  display: block;
}
.sp-nav__logo a:hover {
  opacity: 0.7;
}
.sp-nav__subtitle {
  font-size: 0.9rem;
  line-height: 1.2;
  color: #1a1a1a;
  margin-left: 1.6rem;
  white-space: nowrap;
}
.sp-nav__list {
  display: flex;
  flex-direction: column;
  margin-top: 4rem;
  border: 1px solid #ccc;
}
.sp-nav__list li {
  border-bottom: 1px solid #ccc;
}
.sp-nav__list li:last-child {
  border-bottom: none;
}
.sp-nav__list li a {
  display: block;
  padding: 1.6rem;
  font-size: 1.4rem;
  line-height: 1.6;
  color: #1a1a1a;
  text-align: center;
  padding: 2rem;
}
.sp-nav__list li a:hover {
  opacity: 0.7;
}
.sp-nav__buttons {
  margin-top: 2rem;
}
.sp-nav__buttons .button--secondary {
  margin-top: 1.2rem;
}

@media screen and (max-width: 768px) {
  #header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
  }
  #header .header__inner {
    position: relative;
    height: 40px;
    padding: 0 40px 0 12px;
    justify-content: flex-start;
    background-color: #fff;
  }
  #header .header__logo {
    width: auto;
    height: auto;
  }
  #header .header__logo img {
    height: 16px;
    width: auto;
    display: block;
  }
  #header .header__subtitle {
    font-size: 0.9rem;
    line-height: 1.2;
    color: #1a1a1a;
    white-space: nowrap;
  }
  #header .header__nav,
  #header .header__buttons {
    display: none;
  }
  .sp-menu-button {
    display: block;
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    padding: 0;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .sp-menu-button img {
    display: block;
    width: 100%;
    height: auto;
  }
  .sp-menu-close {
    display: block;
    position: absolute;
    top: 50%;
    right: -4px;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .sp-menu-close img {
    display: block;
    width: 100%;
    height: auto;
  }
}
#footer {
  background-color: #f9f9f9;
  padding: 32px 40px;
  text-align: center;
  border-top: 1px solid #ddd;
}
#footer .footer__inner {
  max-width: 1360px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}
#footer .footer__inner::before {
  content: "";
  position: absolute;
  top: 3.6rem;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #b3b3b3;
}
#footer .footer__logo img {
  width: 180px;
  height: auto;
}
#footer .footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2.6rem;
  color: #1a1a1a;
  font-size: 1.4rem;
  line-height: 1.4;
  margin-top: 1.2rem;
  padding-top: 1.2rem;
}
#footer .footer__nav li {
  position: relative;
}
#footer .footer__nav li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -1.3rem;
  transform: translateY(-50%);
  width: 2px;
  height: 12px;
  border-radius: 9999px;
  background: #b3b3b3;
}
#footer .footer__nav li a {
  text-decoration: none;
  transition: opacity 0.3s;
}
#footer .footer__nav li a:hover {
  opacity: 0.7;
}
#footer .footer__copyright {
  font-size: 1.2rem;
  color: #4d4d4d;
  width: 100%;
  text-align: center;
  margin-top: 4rem;
}

@media screen and (max-width: 768px) {
  #footer {
    padding: 4rem 2rem;
  }
  #footer .footer__inner {
    align-items: center;
  }
  #footer .footer__inner::before {
    display: none;
  }
  #footer .footer__nav {
    flex-direction: column;
    gap: 1.2rem;
    padding-top: 1.2rem;
    margin-top: 4rem;
    font-size: 1.2rem;
  }
  #footer .footer__nav li::after {
    display: none;
  }
  #footer .footer__logo img {
    width: 160px;
  }
  #footer .footer__copyright {
    font-size: 1.2rem;
    margin-top: 5.6rem;
  }
}

/*# sourceMappingURL=style.css.map */