/* ESP32-H4 Page Styles */

/* Overview Section */
.esp32-h4-wrap .overview-wrap {
  padding-top: 60px;
  padding-bottom: 0;
  text-align: center;
  max-width: 1086px !important;
  margin: 0 auto;
}
.i18n-ja .esp32-h4-wrap .overview-wrap {
  max-width: 1098px !important;
}
.esp32-h4-wrap .overview-wrap p {
  margin: 0 auto;
}

/* Features Section */
.esp32-h4-wrap .features-wrap {
  max-width: 1200px !important;
  padding-bottom: 0 !important;
}

.title-line {
  position: relative;
  padding-top: 23px;
  text-align: center !important;
  margin-bottom: 60px !important;
}

.title-line:before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  display: block;
  width: 60px;
  height: 5px;
  background-color: var(--esp-color-blue);
}

/* Features Layout - Card Grid */
.features-content-wrap {
  max-width: 1200px;
  margin: 0 auto;
}

.features-pc-item {
  display: flex;
  gap: 56px;
}
.i18n-zh-hans .features-pc-item {
  gap: 46px;
}
.i18n-ja .features-pc-item {
  gap: 32px;
}

/* Left Side - Main Feature Card */
.features-pc-item-content {
  position: relative;
  width: 496px;
}

.features-main-card {
  max-width: 496px;
}

.features-main-card-item {
  display: none;
  opacity: 0;
}
.features-main-card-desc {
  max-width: 482px;
  margin: 0 !important;
}
.features-main-card-title-desc {
  display: none;
}

.features-main-card-item.active {
  display: block;
  animation: fadeUp 0.5s ease forwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.features-main-card-img {
  width: 100%;
  max-width: 472px;
  margin-bottom: 28px;
  text-align: center;
}

.features-main-card-img img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
}
.features-main-card-title p {
  margin: 0;
}
.features-main-card-title {
  margin-bottom: 16px !important;
  text-align: left;
  font-family: var(--esp-font-family-trueno-semibold);
}

.features-main-card-subtitle {
  font-size: 16px;
  font-weight: 500;
  color: #1290D8;
  margin: 0 0 16px 0;
  text-align: left;
}

.features-main-card-desc {
  font-size: 15px;
  line-height: 1.7;
  color: #4a5568;
  text-align: left;
  margin: 0;
}

/* Right Side - Feature Cards Grid */
.features-pc-item-icon {
  flex: 1;
}

.features-arrow {
  display: none;
}

.features-pc-item-icon ul {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.features-pc-item-icon li {
  background: #fafbfc;
  border: 2px solid #fafbfc;
  border-radius: 24px;
  padding: 24px 22px;
  cursor: pointer;
  transition: all 0.3s ease;
  min-height: 152px;
  color: rgba(0, 0, 0, 0.6);
  box-sizing: border-box;
  flex: 1;
  min-width: 35%;
}
.i18n-ja .features-pc-item-icon li {
  padding: 22px 16px;
}
.features-pc-item-icon li .title {
  color: rgba(69, 69, 69, 0.6);
  font-family: var(--esp-font-family-trueno-bold);
}

.features-pc-item-icon li:hover,
.features-pc-item-icon li.active {
  border-color: #1290D8;
  box-shadow: 0px 4px 6px 0px #00000029;
}
.features-pc-item-icon li:hover .title,
.features-pc-item-icon li.active .title {
  color: #454545;
}
.features-pc-item-icon li.active {
  color: rgba(0, 0, 0, 1);
  transform: translateY(-16px);
}
.features-pc-item-icon li.active .primary {
  color: #1290D8;
}

.features-pc-item-icon li .title {
  display: block;
  margin-bottom: 12px;
}

/* Hide unused elements */
.features-pc-item-content-slider,
.features-pc-item-img,
.features-pc-item-img-slider {
  display: none;
}
.i18n-en strong {
  font-family: var(--esp-font-family-medium);
  font-weight: normal !important;
}
.i18n-ja strong,
.i18n-zh-hans strong {
  font-family: var(--esp-font-family-trueno-semibold) !important;
  font-weight: bold !important;
}

/* Mobile-only: progress bar (hidden on desktop) */
.features-mobile-progress {
  display: none;
}
@media (max-width: 1200px) {
  .features-pc-item-content {
    width: 430px;
  }
}

/* ≤900px: 只显示左侧，单卡片滑动 + 底部进度条 */
@media (max-width: 1000px) {
  .features-pc-item-icon {
    display: none !important;
  }
  .title-line {
    margin-bottom: 40px !important;
  }

  .features-pc-item-content {
    width: 100%;
    max-width: 100%;
  }

  .features-main-card {
    max-width: 100%;
    overflow: hidden;
    touch-action: pan-y pinch-zoom;
  }

  .features-main-card-track {
    display: flex;
    width: 600%;
    transition: transform 0.4s ease-out;
    will-change: transform;
  }
  .features-main-card-item-content {
    background-color: #fafbfc;
    border-radius: 24px;
    padding: 0 0 30px 0;
    margin-bottom: 20px;
    border: 2px solid #1290D8;
    /* box-shadow: 0px 4px 6px 0px #00000029; */
    box-shadow: 0px 4px 6px 0px #00000029;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
  }
  .features-main-card-img {
    width: 100%;
    max-width: 100%;
  }
  .features-main-card-img img {
    border-radius: 0;
  }
  .features-main-card-item-content img {
    margin: 0 auto;
  }
  .features-main-card-item-content h3,
  .features-main-card-item-content p {
    text-align: center;
  }
  .features-main-card-item-content .features-main-card-title .primary {
    color: #1290D8;
  }
  .features-main-card-item-content .features-main-card-title-desc {
    margin-bottom: 0 !important;
    margin-top: 0 !important;
  }
  .features-main-card-item {
    flex: 0 0 16.66667%;
    width: 16.66667%;
    max-width: none;
    display: block !important;
    opacity: 1 !important;
    animation: none !important;
    box-sizing: border-box;
    padding: 0 10px;
    box-sizing: border-box;
  }

  .features-main-card-item .features-main-card-desc {
    max-width: none;
  }

  .features-main-card-title-desc {
    display: block !important;
    margin: 0 0 16px 0;
  }

  /* 底部进度条：100% 背景条 + 选中条 (100%/6) 随索引滑动 */
  .features-mobile-progress {
    display: block;
    width: 100%;
    height: 2px;
    position: relative;
    border-radius: 3px;
    margin-top: 20px;
  }

  .features-mobile-progress-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(56, 57, 58, 0.1);
    border-radius: 3px;
  }

  .features-mobile-progress-active {
    position: absolute;
    left: 0;
    top: -1px;
    width: 16.66667%; /* 100% / 6 */
    height: 4px;
    background: #38393a;
    border-radius: 3px;
    transition: left 0.4s ease-out;
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .features-pc-item {
    grid-template-columns: 1fr;
    gap: 32px !important;
    width: 100%;
  }

  .features-main-card {
    position: relative;
    top: 0;
  }

  .features-pc-item-icon {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .esp32-h4-wrap .overview-wrap {
    padding-top: 50px;
    margin: 0 auto !important;
  }
  body:not(.views-display-home-dynews) .new-banner-video-wrap .video-banner-container {
    display: none !important;
  }
  .title-line {
    margin-bottom: 28px !important;
  }
}
@media (max-width: 600px) {
  .features-main-card-item-content .features-main-card-title,
  .features-main-card-item-content .features-main-card-title-desc {
    padding: 0 22px;
    box-sizing: border-box;
    text-align: left !important;
    line-height: 1.25 !important;
  }
}