@charset "UTF-8";
@font-face {
  font-family: "Noto Sans TC";
  src: url("fonts/NotoSansTC-VariableFont_wght.ttf") format("truetype");
  font-weight: 100 900; /* 一次引入所有字重 */
  font-style: normal;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
}
html,
body {
  width: 100%;
  height: 100%;
  font-family: noto sans tc, sans-serif;
  scroll-behavior: smooth;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
ul,
ol {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
button {
  all: unset;
  outline: none;
  box-shadow: none;
}
.preloader {
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}
.load {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  z-index: 9999;
}
.load hr {
  border: 0;
  margin: 0;
  width: 40%;
  height: 40%;
  position: absolute;
  border-radius: 50%;
  animation: spin 2s ease infinite;
}
.load :first-child {
  background: #00a396;
  animation-delay: -1.5s;
}
.load :nth-child(2) {
  background: #aa212b;
  animation-delay: -1s;
}
.load :nth-child(3) {
  background: #ffc100;
  animation-delay: -0.5s;
}
.load :last-child {
  background: #3864a0;
}
@keyframes spin {
  0%,
  100% {
    transform: translate(0);
  }
  25% {
    transform: translate(160%);
  }
  50% {
    transform: translate(160%, 160%);
  }
  75% {
    transform: translate(0, 160%);
  }
}
.main {
  display: flex;
  flex-direction: column;
}
.main,
.navbar,
.footer {
  display: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease-in-out, visibility 0s linear 0.5s;
}
.loaded.main,
.loaded.navbar,
.loaded.footer {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s ease-in-out;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 1rem 2rem;
  color: #fff;
  white-space: nowrap;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  background-color: #01345e;
  opacity: 0.9;
  font-size: 1.5rem;
  font-weight: 500;
}
.navbar-container {
  display: flex;
  align-items: center;
}
.navbar-logo {
  width: 15rem;
  height: auto;
}
.navbar-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.navbar-links {
  display: flex;
  gap: 2rem;
  letter-spacing: 0.1rem;
}
.navbar-links li {
  list-style: none;
}
.navbar-links li a {
  text-decoration: none;
  color: #fff;
  transition: color 0.35s;
  padding: 0.5rem 0.7rem;
  position: relative;
  text-transform: uppercase;
  transition: all 0.5s;
}
.navbar-links li a:hover {
  background-color: #fff;
  color: #01345e;
}
.navbar-links li a:before {
  content: "";
  position: absolute;
  bottom: 12px;
  left: 12px;
  width: 12px;
  height: 12px;
  border: 3px solid #fff;
  border-width: 0 0 3px 3px;
  opacity: 0;
  transition: all 0.3s;
}
.navbar-links li a:hover:before {
  opacity: 1;
  bottom: -7px;
  left: -7px;
}
.navbar-links li a:after {
  content: "";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 12px;
  height: 12px;
  border: 3px solid #fff;
  border-width: 3px 3px 0 0;
  opacity: 0;
  transition: all 0.3s;
}
.navbar-links li a:hover:after {
  opacity: 1;
  top: -7px;
  right: -7px;
}
.navbar .hamburger-menu {
  display: none;
}
.navbar .close-menu {
  display: none;
}
.navbar-auth-slide {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 1rem;
  padding-left: 2rem;
  width: 100%;
}
.navbar-auth-slide-box {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.navbar-auth-slide .language-dropdown {
  position: relative;
}
.navbar-auth-slide .language-dropdown .dropdown-toggle {
  display: none;
  position: relative;
  padding-right: 1.5rem;
  background-color: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
}
.navbar-auth-slide .language-dropdown .dropdown-toggle::after {
  content: "▼";
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.6rem;
  color: inherit;
}
.navbar-auth-slide .language-dropdown .dropdown-menu {
  position: absolute;
  top: 250%;
  right: -30%;
  text-align: left;
  background-color: #fff;
  border: 1px solid #000;
  border-radius: 5px;
  list-style: none;
  padding: 0.5rem 0;
  display: none;
  z-index: 30;
}
.navbar-auth-slide .language-dropdown .dropdown-menu li {
  padding: 0.5rem 1rem;
}
.navbar-auth-slide .language-dropdown .dropdown-menu li:hover {
  background-color: #f0f0f0;
  transition: 0.35s;
}
.navbar-auth-slide .language-dropdown .dropdown-menu li a {
  text-decoration: none;
  color: #000;
  display: block;
  white-space: nowrap;
}
.navbar-auth-slide .language-dropdown.open .dropdown-menu {
  display: block;
}
@media (max-width: 768px) {
  .navbar {
    padding: 0.5rem 1rem;
  }
  .navbar-links {
    flex-direction: column;
    align-items: start;
    width: 100%;
    border-bottom: 1px solid #fff;
    padding-bottom: 1.5rem;
    margin-bottom: 1rem;
  }
  .navbar .navbar-auth {
    display: none;
  }
  .navbar .hamburger-menu {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: 0 0;
    border: none;
  }
  .navbar .hamburger-menu .bar {
    width: 25px;
    height: 3px;
    background-color: #fff;
    transition: 0.3s;
  }
  .navbar .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10;
    opacity: 0;
    transition: opacity 0.35s ease-in-out;
    display: none;
  }
  .navbar .menu-overlay.visible {
    display: block;
  }
  .navbar .menu-overlay.open {
    opacity: 1;
  }
  .navbar .navbar-auth-slide {
    position: fixed;
    top: 0;
    right: -300px;
    width: 250px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: start;
    padding: 2rem;
    gap: 1rem;
    transition: right 0.35s ease-in-out;
    z-index: 20;
    background-color: #01345e;
  }
  .navbar .navbar-auth-slide-box {
    flex-direction: column;
  }
  .navbar .navbar-auth-slide.open {
    right: 0;
  }
  .navbar .navbar-auth-slide .close-menu {
    display: flex;
    align-self: flex-end;
    background: 0 0;
    border: none;
    font-size: 2rem;
    color: #fff;
    cursor: pointer;
  }
}
.footer {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: row;
  background: linear-gradient(
    to bottom,
    rgba(90, 123, 189, 0.8) 0%,
    #3864a0 20%
  );
  color: #fff;
  padding: 5%;
}
.footer .footer-info {
  margin-top: 2rem;
}
.footer .footer-info .footer-logo {
  width: 20rem;
  min-width: 8rem;
  margin-bottom: 1rem;
}
.footer .footer-info .footer-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.footer .footer-info .footer-address {
  display: flex;
  justify-content: center;
  align-items: center;
  align-items: flex-start;
  flex-direction: column;
  font-style: normal;
  letter-spacing: 0.1rem;
  white-space: normal;
  font-size: 1rem;
  width: 100%;
}
.footer .footer-info .footer-address p {
  display: block;
  width: 100%;
}
.footer .footer-item {
  display: flex;
  justify-content: center;
  align-items: center;
  justify-content: flex-start;
  flex-direction: column;
  white-space: nowrap;
  height: 100%;
  width: 40%;
}
.footer .footer-item .footer-item-title {
  margin-bottom: 2rem;
}
.footer .footer-item .footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  column-gap: 6rem;
  cursor: default;
  pointer-events: none;
}
/* .footer .footer-item .footer-links .footer-link::after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  background-color: #fff;
  margin-top: 4px;
}
.footer .footer-item .footer-links .footer-link:hover::after {
  width: 100%;
  transition: all 0.35s;
} */
@media (max-width: 1024px) {
  .footer {
    padding: 2rem 4rem;
  }
  .footer .footer-item .footer-links {
    column-gap: 2rem;
  }
}
@media (max-width: 768px) {
  .footer {
    flex-direction: column;
    padding: 2rem 2.5rem;
  }
  .footer .footer-info {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .footer .footer-info .footer-address {
    margin-left: 2rem;
  }
  .footer .footer-item {
    width: 100%;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 2px solid rgba(255, 255, 255, 0.7);
  }
}
@media (max-width: 640px) {
  .footer {
    padding: 2rem 1rem;
  }
  .footer .footer-info {
    flex-direction: column;
    width: 100%;
    padding: 0;
  }
  .footer .footer-info .footer-logo {
    width: 15rem;
  }
  .footer .footer-info .footer-address {
    margin: 0;
    font-size: 0.9rem;
  }
  .footer .footer-item {
    width: 100%;
  }
}
.cover {
  display: flex;
  justify-content: center;
  align-items: center;
  justify-content: start;
  width: 100%;
  min-height: 100vh;
  background-image: url(assets/images/background/cover-ex.png);
  background-size: cover;
  background-position: 50%;
  flex-direction: column;
  color: #fff;
  padding-top: 25vh;
  line-break: strict;
  word-break: break-word;
  white-space: nowrap;
}
.cover .cover-image-container {
  width: 60%;
  max-width: 40rem;
}
.cover .cover-image-container img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.cover .cover-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}
.cover .cover-content .cover-title {
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: 2rem;
}
.cover .cover-content .cover-description {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.5rem;
  color: #0f3b72;
  margin-top: 2rem;
  display: inline-block;
  text-align: center;
}
.cover .cover-btn-container {
  display: flex;
  width: 60%;
  max-width: 50rem;
  padding: 0 10%;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 2.5rem;
}
@media (max-width: 1024px) {
  .cover {
    padding: 0;
    justify-content: center;
  }
  .cover .cover-content {
    margin-bottom: 2rem;
  }
  .cover .cover-content .cover-description {
    width: 80%;
    white-space: normal;
  }
}
@media (max-width: 640px) {
  .cover .cover-image-container {
    width: 80%;
    padding-top: 2rem;
  }
  .cover .cover-content {
    width: 100%;
  }
  .cover .cover-content .cover-title {
    width: 100%;
    font-size: 2.5rem;
    letter-spacing: 0.75rem;
    text-align: center;
    scale: 0.85;
  }
  .cover .cover-content .cover-description {
    width: 90%;
    font-size: 1.8rem;
    letter-spacing: 0.1rem;
  }
  .cover .cover-btn-container {
    flex-direction: column;
    text-align: center;
  }
}
.about {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  width: 100%;
  background-image: url(assets/images/background/about.png);
  background-size: cover;
  background-position: 50%;
  background-repeat: no-repeat;
  padding: 15% 10%;
}
.about .about-pic {
  width: 500px;
  border-radius: 20px;
  border: 10px solid #fff;
  margin-right: -6rem;
  z-index: 2;
}
.about .about-pic img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
}
.about .about-content {
  width: 600px;
  height: auto;
  background-color: rgba(177, 196, 214, 0.6);
  padding: 3rem 3rem 6rem 8rem;
}
.about .about-content .about-title {
  font-size: 2.5rem;
  font-weight: 300;
}
.about .about-content .about-title.en {
  letter-spacing: 0.1rem;
}
.about .about-content .about-title.ch {
  letter-spacing: 0.2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
}
.about .about-content .about-text {
  display: flex;
  white-space: normal;
  max-width: 100%;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  letter-spacing: 0.1rem;
  line-height: 1.5;
}
@media (max-width: 1024px) {
  .about {
    flex-direction: column;
    padding: 0;
  }
  .about .about-pic {
    margin-right: 0;
    margin-bottom: -8rem;
  }
  .about .about-content {
    width: 700px;
    padding: 5rem;
    padding-top: 10rem;
  }
}
@media (max-width: 768px) {
  .about .about-pic {
    width: 100%;
    border-radius: 0;
    border: transparent;
    margin-bottom: 0;
    padding: 0 2rem;
  }
  .about .about-content {
    width: 100%;
    padding: 2rem 4rem;
    background: 0 0;
  }
}
@media (max-width: 640px) {
  .about .about-content {
    padding: 1rem 2rem;
  }
  .about .about-content .about-title.en {
    letter-spacing: 0.1rem;
  }
  .about .about-content .about-title.ch {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
  }
}
.service {
  display: flex;
  justify-content: center;
  align-items: center;
  justify-content: start;
  width: 100%;
  min-height: 100vh;
  background-image: url(assets/images/background/service-ex.png);
  background-size: cover;
  background-position: 50%;
  background-repeat: no-repeat;
  flex-direction: column;
  color: #fff;
  padding-top: 30vh;
}
.service .service-title {
  color: #7c7c7c;
  font-size: 3rem;
  letter-spacing: 0.1rem;
}
.service .service-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: auto;
  gap: 2.5rem;
  margin: 0.5rem auto;
}
.service .cust {
  background-color: #faa725;
}
.service .sdk {
  background-color: #00a396;
}
.service .design {
  background-color: #90218c;
}
.service .develop {
  background-color: #8cc63f;
}
.service .pub {
  background-color: #aa212b;
}
.service .opt {
  background-color: #ffc100;
}
.service .service-item.cust {
  background-color: #ffca85;
}
.service .service-item.sdk {
  background-color: #89c9c3;
}
.service .service-item.design {
  background-color: #c6a7d8;
}
.service .service-item.develop {
  background-color: #aae0a0;
}
.service .service-item.pub {
  background-color: #e58f97;
}
.service .service-item.opt {
  background-color: #f4edab;
}
.service .service-word.cust-word {
  color: #faa725;
}
.service .service-word.sdk-word {
  color: #00a396;
}
.service .service-word.design-word {
  color: #90218c;
}
.service .service-word.develop-word {
  color: #8cc63f;
}
.service .service-word.pub-word {
  color: #aa212b;
}
.service .service-word.opt-word {
  color: #ffc100;
}
.service .service-item-details.cust-word {
  color: #faa725;
}
.service .service-item-details.sdk-word {
  color: #00a396;
}
.service .service-item-details.design-word {
  color: #90218c;
}
.service .service-item-details.develop-word {
  color: #8cc63f;
}
.service .service-item-details.pub-word {
  color: #aa212b;
}
.service .service-item-details.opt-word {
  color: #ffc100;
}
.service .dot {
  width: 22px;
  aspect-ratio: 1/1;
  border-radius: 50%;
}
.service .service-item-container {
  display: flex;
  justify-content: center;
  margin-top: 5rem;
}
.service .service-item {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 200px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  position: relative;
  transition: transform 0.35s ease-in-out;
}
/* .service .service-item:hover .service-item-details {
  opacity: 1;
  visibility: visible;
  display: block;
} */

.service .service-item-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  justify-content: start;
  flex-direction: column;
  width: 160px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background-color: #fff;
  overflow: hidden;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.4);
  padding: 0.5rem;
  padding-top: 1rem;
  z-index: 5;
  transition: transform 0.35s ease-in-out, top 0.35s ease-in-out,
    left 0.35s ease-in-out, opacity 0.35s ease-in-out;
}
.service .service-item-inner .service-item-details {
  padding: 1rem;
  font-size: 0.5rem;
  font-weight: 500;
  text-align: center;
  opacity: 0;
  margin-top: -0.8rem;
  visibility: hidden;
  transition: opacity 0.35s ease-in-out, visibility 0.35s ease-in-out;
  color: #707070;
}
.service .service-item-icon {
  width: 45px;
  height: 50px;
}
.service .service-item-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.service .service-word {
  font-size: 1.1rem;
  font-weight: 800;
  margin-top: 0.5rem;
}
@media (max-width: 1024px) {
  .service {
    padding-top: 10rem;
  }
  .service .service-title {
    margin-bottom: 2rem;
  }
  .service .service-dots {
    margin-bottom: 1rem;
  }
  .service .service-item-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
  .service .service-item-container .service-item::after {
    display: none;
  }
}
@media (max-width: 640px) {
  .service {
    padding-top: 5rem;
  }
  .service .service-title {
    font-size: 2.2rem;
  }
  .service .service-dots {
    scale: 0.8;
    margin-bottom: 0;
  }
  .service .service-item-container {
    grid-template-columns: repeat(2, 1fr);
    scale: 0.8;
    margin-top: 0;
  }
}
.works {
  min-height: 100vh;
  min-width: 100%;
  padding: 2rem 8rem;
  padding-top: 10rem;
  background-image: url(assets/images/background/works-ex.png);
  background-size: cover;
  background-position: 50%;
  background-repeat: no-repeat;
}
.works .works-title {
  display: inline-block;
  color: #585858;
  font-style: italic;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 0.5rem;
  margin-left: 5rem;
  position: relative;
}
.works .works-title::before {
  content: "";
  position: absolute;
  left: -1.5rem;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.9rem;
  aspect-ratio: 1/1;
  background-color: #fff;
  border-radius: 50%;
  border: 0.45rem solid #3864a0;
  margin-right: 1rem;
}
.works .works-slider {
  max-width: 1000px;
  height: auto;
  margin: 0 auto;
  padding: 3rem 0;
  position: relative;
}
.works .works-slider .swiper {
  width: 100%;
  padding-bottom: 4rem;
}
.works .works-slider .swiper-wrapper {
  display: flex;
  align-items: center;
}
.works .works-slider .swiper-slide {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.works .works-slider .works-image {
  width: 85%;
  height: 100%;
  object-fit: cover;
  border-radius: 40px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
.works .works-slider .swiper-button-next,
.works .works-slider .swiper-button-prev {
  top: 50%;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 0.35s ease;
}
.works .works-slider .swiper-button-next:hover,
.works .works-slider .swiper-button-prev:hover {
  transform: scale(1.1);
}
.works .works-slider .swiper-button-next {
  right: -8px;
}
.works .works-slider .swiper-button-prev {
  left: -8px;
}
.works .works-slider .swiper-pagination {
  bottom: 10px !important;
}
.works .works-slider .swiper-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background-color: #adacac;
  transition: 0.3s ease;
  opacity: 1;
}
.works .works-slider .swiper-pagination .swiper-pagination-bullet-active {
  background-color: var(--swiper-navigation-color, var(--swiper-theme-color));
}
@media (max-width: 1024px) {
  .works {
    padding: 2rem;
    padding-top: 8rem;
  }
  .works .works-header {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .works .works-header .works-title {
    margin: 4rem auto;
    transform: scale(1.5);
  }
  .works .works-header .works-title::before {
    display: none;
  }
  .works .works-slider {
    max-width: 900px;
  }
}
@media (max-width: 768px) {
  .works .works-slider .swiper-button-next,
  .works .works-slider .swiper-button-prev {
    display: none;
  }
}
@media (max-width: 640px) {
  .works {
    padding: 8rem 0;
  }
  .works .works-header .works-title {
    transform: scale(1);
  }
  .works .works-slider {
    width: 100%;
    display: block;
  }
}
.cover-btn {
  display: inline-block;
  text-decoration: none;
  background: linear-gradient(to bottom, #3a9bdc, #0072bc);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  padding: 1rem 2rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.35s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
.cover-btn:hover {
  animation: pulse 1s;
  box-shadow: 0 0 0 2em transparent;
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 #3a9bdc;
  }
}
.go-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 10px 15px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 24px;
  cursor: pointer;
  transition: 0.35s ease-in-out;
  opacity: 0;
  transform: scale(0);
  z-index: 1000;
}
.go-top-btn:hover {
  background-color: rgba(0, 0, 0, 0.8);
}
.go-top-btn:focus {
  transform: scale(1.2);
}
.go-top-btn.show {
  opacity: 1;
  transform: scale(1);
}