ul,
ol {
  list-style: none;
}
div {
  box-sizing: border-box;
}

section {
  box-sizing: border-box;
}

/* 为固定header预留空间 */
body {
  padding-top: 72px;
  margin: 0;
  background: #100f0f;
}

.main {
  background-image: url("../images/bg/pagebottom_cebterbg.png");
  background-size: 100% 1080px;
  background-repeat: no-repeat;
  background-position: bottom;
  position: relative;
  overflow: hidden;
}

.main::after {
  content: "";
  display: block;
  width: 1240px;
  height: 1060px;
  background-image: url("../images/bg/pagebottom_rightbg.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: -1;
}

.main::before {
  content: "";
  display: block;
  width: 1059px;
  height: 1560px;
  background-image: url("../images/bg/pagecenter_leftbg.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  position: absolute;
  left: 0;
  top: 23%;
  z-index: 0;
}

.pc {
  display: block;
}
.mobile {
  display: none;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #100f0f;
  height: 72px;
}

.navbar {
  height: 100%;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.navbar-brand {
  flex-shrink: 0;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 24px;
  width: auto;
}

/*  */
.navbar-menu {
  flex: 1;
  display: flex;
  justify-content: center;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 50px;
  margin: 0;
  padding: 0;
}

.nav-link-icon {
  width: 16px;
  height: 16px;
  display: none;
}
.nav-link-icon img {
  width: 100%;
  height: 100%;
}

.nav-item {
  list-style: none;
}

.nav-link {
  color: #ffffff;
  text-decoration: none;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: normal;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #cccccc;
}

/*  */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-signin {
  background: #000000;
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 6px 15px;
  transition: background 0.3s ease;
}

.btn-signin:hover {
  background: #333333;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.1);
}

.btn-signup {
  background: #ffffff;
  border: none;
  color: #100f0f;
  border-radius: 6px;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 6px 15px;
  transition: all 0.3s ease;
}

.btn-signup:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

/* Language Switcher */
.language-switcher {
  position: relative;
  display: inline-block;
}

.current-lang {
  background: #ffffff;
  color: #100f0f;
  border: none;
  border-radius: 6px;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 6px 15px;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.3s ease;
}

.current-lang:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.current-lang::after {
  content: "▼";
  font-size: 10px;
  margin-left: 5px;
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: #ffffff;
  border-radius: 6px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  min-width: 120px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
  margin-top: 5px;
}

.language-switcher:hover .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: block;
  padding: 10px 15px;
  color: #100f0f;
  text-decoration: none;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  font-weight: 400;
  transition: background 0.2s ease;
  border-radius: 6px;
  margin: 2px;
}

.lang-option:hover {
  background: #f5f5f5;
}

.lang-option.active {
  background: #e8e8e8;
  font-weight: 500;
}

/* 移动端语言切换器在桌面端隐藏 */
.mobile-language-switcher {
  display: none;
}

/*  */
.navbar-toggle {
  display: none;
}

/*  */

.navbar-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  width: 20px;
  height: 20px;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
}

/* Hero Section */
.hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: calc(100vh - 72px);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(16, 15, 15, 0.2) 0%, #100f0f 66.39%);
  background-image: url("../images/homebannerkv.jpg");
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  color: white;
}

.hero-logo {
  margin-bottom: 60px;
}

.hero-logo img {
  height: 75px;
  width: auto;
}

.hero-text {
  margin-bottom: 60px;
}

.hero-title {
  font-family: "Inter", sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: #ffffff;
  line-height: 68px;
  text-align: center;
  text-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
}

.hero-action {
  margin-bottom: 0px;
}

.learn-more-btn {
  background: #ffffff;
  color: #100f0f;
  border: none;
  padding: 12px 32px;
  border-radius: 6px;
  font-family: "Inter", sans-serif;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  flex: auto;
}

.learn-more-btn:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

/* Partners Section */
.partners-section {
  position: relative;
  z-index: 3;
  background: transparent;
  padding: 40px 0;
}

.partners-title {
  font-family: "Inter", sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #ffffff;
  text-align: center;
  margin: 0 0 30px 0;
}

.partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
}

.partners-logos .partners-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-right: 0;
}

.partners-logos .partners-row:first-child {
  margin-right: 40px;
}

.partners-logos img {
  height: 32px;
  width: auto;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.partners-logos img:hover {
  opacity: 1;
}

/* 移动端滚动容器 - 默认隐藏 */
.partners-scroll-container {
  display: none;
}

.project-introduction {
  padding-top: 100px;
}

.project-introduction-title {
  font-family: "yanxingxiangsu", sans-serif;
  font-style: normal;
  font-weight: 400;
  font-size: 56px;
  line-height: 56px;
  /* or 100% */
  text-align: center;
  text-transform: capitalize;
  color: #ffffff;
  margin-bottom: 60px;
}

.project-introduction-description {
  font-family: "Inter", sans-serif;
  font-style: normal;
  font-weight: 400;
  font-size: 16px;
  line-height: 28px;
  text-align: center;
  color: #9ca3af;
  margin-bottom: 56px;
}

.project-introduction-video {
  width: 100%;
  height: 100%;
  position: relative;
  height: 640px;
  cursor: pointer;
}

.project-introduction-video a {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
}

.project-introduction-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-introduction-video .videoplayericon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  cursor: pointer;
}

.jutrust-section {
  padding-top: 200px;
  position: relative;
}

.jutrust-section .bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: -1;
}
.jutrust-section .bg img {
  width: 100%;
  height: 100%;
}
.jutrust-title {
  font-family: "yanxingxiangsu", sans-serif;
  color: #fff;
  font-size: 56px;
  font-style: normal;
  font-weight: 400;
  line-height: 56px; /* 100% */
  text-transform: capitalize;
}

.jutrust-description {
  font-family: "Inter", sans-serif;
  color: #9ca3af;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 28px; /* 175% */
  margin-top: 60px;
}

.jutrust-flex-box {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-top: 60px;
  gap: 34px;
  padding-bottom: 163px;
  position: relative;
  /* background: radial-gradient(
    30% 30% at 50% 100%,
    #181818 0%,
    rgba(0, 0, 0, 0) 99.99%
  ); */
}
/* 
.jutrust-flex-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../images/bg/mechanism_sectionbg.svg");
} */

.jutrust-flex-box-item {
  width: 404px;
  height: 186px;
  padding: 36px 30px;
  flex-shrink: 0;
  border-radius: 18px;
  border: 1px solid #1c1c1c;
  box-sizing: border-box;
  background: linear-gradient(
    117deg,
    #121212 3.24%,
    #121212 50.31%,
    #1a1a1a 97.38%
  );
}

.jutrust-flex-box-item-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  margin-bottom: 24px;
}

.jutrust-flex-box-item-icon img {
  width: 100%;
  height: 100%;
}

.jutrust-flex-box-item-title {
  color: #fff;
  font-family: "Inter", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

.mechanism-section {
  padding-top: 160px;
}

.mechanism-title {
  font-family: "yanxingxiangsu", sans-serif;
  color: #fff;
  font-size: 56px;
  font-style: normal;
  font-weight: 400;
  line-height: 56px; /* 100% */
  text-transform: capitalize;
  margin-bottom: 60px;
}

.mechanism-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.mechanism-item:last-child {
  margin-top: 100px;
  flex-direction: row-reverse;
}

.mechanism-item-left {
  width: 50%;
}

.mechanism-item-right {
  width: 520px;
  height: 520px;
}

.mechanism-item-right img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.mechanism-item-left-tag {
  text-shadow: -1px 3px 6px rgba(0, 0, 0, 0.08);
  font-family: "SF Mono";
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 20px; /* 100% */
  background: linear-gradient(180deg, #fbff00 -19.69%, #1ef96b 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  backdrop-filter: blur(12.5px);
  margin-bottom: 16px;
}

.mechanism-item-left-desc-item {
  display: flex;
  /* align-items: center; */
  gap: 14px;
  color: #fff;
  font-family: Inter;
  font-size: 24px;
  font-style: normal;
  font-weight: 500;
  line-height: 36px; /* 138.462% */
  opacity: 0.6;
  margin-top: 28px;
}

.mechanism-item-left-text {
  color: #fff;
  font-family: Inter;
  font-size: 32px;
  font-style: normal;
  font-weight: 700;
  line-height: 52px; /* 162.5% */
}

.ecological-section {
  padding-top: 194px;
}

.ecological-title {
  font-family: "yanxingxiangsu", sans-serif;
  color: #fff;
  font-size: 56px;
  font-style: normal;
  font-weight: 400;
  line-height: 56px; /* 100% */
  text-transform: capitalize;
  text-align: center;
  margin-bottom: 60px;
}

.ecological-title {
  font-family: "yanxingxiangsu", sans-serif;
}

.ecological-flex-box {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.ecological-flex-box-item {
  width: 404px;
  padding: 36px 30px;
  flex-shrink: 0;
  border-radius: 18px;
  border: 1px solid #1c1c1c;
  box-sizing: border-box;
  background: linear-gradient(
    117deg,
    #121212 3.24%,
    #121212 50.31%,
    #1a1a1a 97.38%
  );
}

.ecological-flex-box-item-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  margin-bottom: 24px;
}

.ecological-flex-box-item-icon img {
  width: 100%;
  height: 100%;
}

.ecological-flex-box-item-title {
  color: #fff;
  font-family: "Inter", sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  line-height: 37px; /* 185% */
}

.smworldview {
  width: 100%;
  padding-top: 200px;
  box-sizing: border-box;
  border-radius: 20px;
  overflow: hidden;
}

.smworldview-content {
  width: 100%;
  height: 494px;
  background-image: url("../images/bg/worldviewbg.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 20px;
}

.smworldview-title {
  font-family: "yanxingxiangsu", sans-serif;
  color: #fff;
  text-align: center;
  font-size: 56px;
  font-style: normal;
  font-weight: 400;
  line-height: 56px; /* 100% */
  text-transform: capitalize;
}

.smworldview-desc {
  margin-top: 40px;
  width: 426px;
  color: #fff;
  text-align: center;
  text-shadow: 0 4px 4px rgba(0, 0, 0, 0.8);
  font-family: "GT America";
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 170%; /* 30.6px */
}

.join {
  padding-top: 200px;
  padding-bottom: 287px;
}

.join-title {
  font-family: "yanxingxiangsu", sans-serif;
  color: #fff;
  text-align: center;
  font-size: 56px;
  font-style: normal;
  font-weight: 400;
  line-height: 56px; /* 100% */
  text-transform: capitalize;
}

.join-box {
  margin-top: 60px;
  border-radius: 18px;
  border: 1px solid #1c1c1c;
  background: linear-gradient(
    117deg,
    #121212 3.24%,
    #121212 50.31%,
    #1a1a1a 97.38%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
  background-image: url("../images/bg/join.png");
}

.join-box-flex {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.join-box-flex-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.join-box-flex-item-icon {
  width: 21px;
  height: 21px;
  flex-shrink: 0;
}

.join-box-flex-item-icon img {
  width: 100%;
  height: 100%;
}

.join-box-flex-item-title {
  color: #fff;
  color: #9ca3af;
  text-align: center;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 21px; /* 131.25% */
  margin-top: 20px;
}

.join-box-btn-item {
  width: 180px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 6px;
  border: 1px solid #fff;
  background: #fff;
  color: #100f0f;
  text-align: center;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
  margin-top: 68px;
  cursor: pointer;
}

/*  */
@media (max-width: 768px) {
  .pc {
    display: none;
  }
  .mobile {
    display: block;
  }

  .hero-background {
    background-image: url("../images/homebanner_h5.jpg");
  }

  /* Header */
  .header {
    height: 56px;
  }

  body {
    padding-top: 56px;
  }

  .container {
    padding: 0 16px;
  }

  .logo-img {
    height: 24px;
  }

  /*  */
  .navbar-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
  }

  .navbar-toggle .hamburger-line {
    display: block;
    height: 2px;
    width: 100%;
    background: #ffffff;
    transition: all 0.3s ease;
    border-radius: 1px;
  }

  .navbar-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .navbar-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .navbar-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  .nav-link-icon {
    display: block;
  }

  .navbar-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #100f0f;
    flex-direction: column;
    justify-content: flex-start;
    padding: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .navbar-menu.active {
    display: flex;
    padding: 0;
  }

  .navbar-nav {
    flex-direction: column;
    gap: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-link {
    display: block;
    padding: 16px 20px;
    text-align: center;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .navbar-actions {
    display: none;
  }

  /* 移动端语言切换器 */
  .mobile-language-switcher-container {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-language-switcher {
    display: block;
    position: relative;
    margin-right: 16px;
  }

  .mobile-lang-current {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    cursor: pointer;
    border-radius: 6px;
    transition: background-color 0.3s ease;
  }

  .mobile-lang-current:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }

  .mobile-lang-icon {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
  }

  .mobile-lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    margin-top: 8px;
  }

  .mobile-lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .mobile-lang-option {
    display: block;
    padding: 12px 16px;
    color: #ffffff;
    text-decoration: none;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-weight: 400;
    transition: background-color 0.2s ease;
    border-radius: 6px;
    margin: 4px;
  }

  .mobile-lang-option:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }

  .mobile-lang-option.active {
    background-color: rgba(255, 255, 255, 0.15);
    font-weight: 500;
  }

  /* Hero Section */
  .hero-section {
    height: calc(100vh - 56px);
    padding: 0;
  }

  .hero-content {
    padding: 40px 16px;
    height: 100%;
    justify-content: space-between;
    align-items: center;
  }

  .hero-logo {
    margin-bottom: 60px;
    margin-top: 20px;
  }

  .hero-logo img {
    height: 32px;
  }

  .hero-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-bottom: 60px;
    text-align: center;
  }

  .hero-title {
    font-size: 22px;
    line-height: 48px;
    max-width: none;
  }

  .hero-action {
    margin-bottom: 40px;
  }

  .btn-learn-more {
    width: 100%;
    max-width: 280px;
    padding: 14px 32px;
    font-size: 16px;
    margin: 0 auto;
    display: block;
  }

  /* Partners移动端适配 */
  .hero-partners {
    margin-bottom: 20px;
  }

  .partners-title {
    font-size: 14px;
    margin-bottom: 20px;
    opacity: 0.8;
  }

  /* 隐藏桌面端布局 */
  .partners-logos {
    display: none;
  }

  /* 显示移动端滚动容器 */
  .partners-scroll-container {
    display: flex;
    flex-direction: column;
    gap: 31px;
    width: 100vw;
    margin: 0 -16px;
    position: relative;
  }

  .partners-scroll-row {
    overflow: hidden;
    position: relative;
  }

  .partners-scroll-track {
    display: flex;
    width: max-content;
  }

  /* 第一行动画 - 向左滚动 */
  .partners-scroll-track-1 {
    animation: partnerScrollLeft 18s linear infinite;
  }

  /* 第二行动画 - 向右滚动（反向） */
  .partners-scroll-track-2 {
    animation: partnerScrollRight 22s linear infinite;
  }

  .partners-scroll-item {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 0 20px;
    white-space: nowrap;
  }

  /* 第二行较小间距（3个图片） */
  .partners-scroll-track-2 .partners-scroll-item {
    gap: 20px;
  }

  .partners-scroll-item img {
    height: 24px;
    width: auto;
    opacity: 0.8;
    transition: opacity 0.3s ease;
    flex-shrink: 0;
  }

  /* 向左滚动动画 */
  @keyframes partnerScrollLeft {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%);
    }
  }

  /* 向右滚动动画 */
  @keyframes partnerScrollRight {
    0% {
      transform: translateX(-50%);
    }
    100% {
      transform: translateX(0);
    }
  }

  /* 暂停动画当用户悬停时 */
  .partners-scroll-container:hover .partners-scroll-track {
    animation-play-state: paused;
  }

  .project-introduction-title {
    color: #fff;
    text-align: center;
    font-size: 24px;
    font-style: normal;
    font-weight: 400;
    line-height: 40px; /* 166.667% */
    text-transform: capitalize;
    margin-top: 80px;
  }

  .project-introduction-description {
    color: #9ca3af;
    text-align: center;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 24px; /* 171.429% */
  }

  .project-introduction-video {
    height: 168px;
  }

  .jutrust-title {
    font-size: 24px;
    margin-top: 80px;
    line-height: 40px;
  }

  .jutrust-description {
    font-size: 14px;
    margin-top: 20px;
  }

  .jutrust-flex-box {
    flex-direction: column;
    gap: 20px;
  }

  .jutrust-flex-box-item {
    width: 100%;
    height: 186px;
  }

  .mechanism-section {
    padding-top: 80px;
  }

  .mechanism-title {
    font-size: 24px;
  }
  .mechanism-item {
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
  }
  .mechanism-item-left {
    width: 100%;
  }
  .mechanism-item-left-tag {
    font-size: 20px;
    width: 100%;
  }

  .mechanism-item-left-text {
    font-size: 20px;
  }

  .mechanism-item-left-desc-item .icon {
    width: 24px;
    height: 24px;
    margin-top: 5px;
  }
  .mechanism-item-left-desc-item .icon img {
    width: 100%;
    height: 100%;
  }
  .mechanism-item-left-desc-item {
    font-size: 16px;
    /* align-items: center; */
  }
  .mechanism-item-right {
    width: 100%;
    margin-top: 30px;
  }

  .mechanism-item:last-child {
    flex-direction: column;
  }
  .mechanism-item-left {
    width: 100%;
  }

  .ecological-section {
    padding-top: 80px;
  }
  .ecological-title {
    font-size: 24px;
    margin-bottom: 30px;
    text-align: left;
  }
  .ecological-flex-box {
    flex-direction: column;
    gap: 20px;
  }
  .ecological-flex-box-item {
    width: 100%;
  }
  .ecological-flex-box-item-icon {
    width: 64px;
    height: 64px;
  }
  .ecological-flex-box-item-title {
    font-size: 18px;
  }

  .smworldview {
    margin-top: 66px;
    border-radius: 16px;
    overflow: hidden;
  }
  .smworldview-content {
    border-radius: 16px;
  }
  .smworldview-title {
    font-size: 24px;
  }
  .smworldview-desc {
    font-size: 15px;
    width: 316px;
    margin-top: 24px;
  }
  .join {
    padding-top: 80px;
    padding-bottom: 61px;
  }
  .join-box {
    background-image: url("../images/bg/join-h5.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
  }
  .join-box-flex {
    flex-direction: column;
    gap: 32px;
  }
  .join-box-btn-item {
    width: 180px;
    height: 42px;
  }
}

/*  */
.footer {
  position: relative;
  width: 100%;
  height: 369px;
  background: #000;
  overflow: hidden;
}

.footer .container {
  padding: 0 0px;
}

/*  */
.footer-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.bg-image {
  width: 100%;
  height: 100%;
  max-width: 160px;
  object-fit: contain;
}

/*  */
.footer-content {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 74px 0px 0;
  height: 100%;
  box-sizing: border-box;
}

/*  */
.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 100px;
  row-gap: 30px;
}

.footer-nav-link {
  font-family: "Inter", sans-serif;
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 24px; /* 133.333% */
  text-transform: capitalize;
  text-decoration: none;
}

.footer-nav-link:hover {
  color: #ffffff;
}

/*  */
.social-section {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 20px;
}

.social-title {
  color: #fff;
  leading-trim: both;
  text-edge: cap;
  font-size: 21px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}

.social-icons {
  display: flex;
  gap: 40px;
  align-items: center;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.social-icon:hover {
  transform: scale(1.1);
}

.social-icon img {
  width: 25px;
  height: 25px;
}

/*  */
.social-icon:last-child img {
  width: 32px;
  height: 32px;
}

/*  */
.social-icon:nth-child(3) img {
  width: 26px;
  height: 22px;
}

/*  */
.footer-divider {
  position: absolute;
  bottom: 136px;
  left: 50%;
  transform: translateX(-50%);
  width: 1440px;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 2;
}

/*  */
.copyright {
  position: absolute;
  bottom: 74px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.copyright p {
  font-family: "Inter", sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
  line-height: normal;
}

/*  */
@media (max-width: 768px) {
  .footer {
    height: 337px;
    width: 100%;
  }

  .footer-content {
    padding: 40px 25px !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .footer-nav {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, 1fr);
    flex-wrap: wrap;
    gap: 20px;
  }

  .footer-nav-link {
    font-size: 12px;
    line-height: 24px;
    text-align: center;

    color: rgba(255, 255, 255, 0.8);
    font-family: Inter;
    font-size: 12px;
    font-style: normal;
    font-weight: 500;
    line-height: 24px; /* 200% */
    text-transform: capitalize;
    text-decoration: none;
  }
  .social-section {
    align-items: center;
    gap: 14px;
    margin-top: 42px;
  }

  .social-title {
    font-size: 14px;
    color: #ffffff;
    text-align: center;
    margin-bottom: 24px;
  }

  .social-icons {
    gap: 40px;
  }

  .social-icon img {
    width: 25px;
    height: 25px;
  }

  .social-icon:last-child img {
    width: 32px;
    height: 32px;
  }

  .social-icon:nth-child(3) img {
    width: 26px;
    height: 22px;
  }

  .footer-divider {
    width: 375px;
    bottom: 79px;
  }

  .copyright {
    bottom: 51px;
  }

  .copyright p {
    font-size: 14px;
  }
}

/*  */
/*  */
.simple-particles {
  overflow: hidden;
}

.particle {
  position: absolute;
  pointer-events: none;
}

/*  */
.jutrust-flex-box-item,
.ecological-flex-box-item {
  cursor: pointer;
}

.jutrust-flex-box-item:hover,
.ecological-flex-box-item:hover {
}

.partners-logos img {
  transition: all 0.3s ease;
}

.partners-logos img:hover {
  transform: scale(1.05);
  filter: brightness(1.1);
}

/*  */
@media (max-width: 768px) {
  .simple-particles {
    display: none;
  }

  /*  */
  .jutrust-flex-box-item,
  .ecological-flex-box-item {
    transform: none !important;
    box-shadow: none !important;
  }

  .footer-bg {
    display: none;
  }
}