/* =========================================
   About Page - All Styles
   ========================================= */

/* =========================================
   1. Page Banner
   ========================================= */


/* =========================================
   2. About Intro Section
   ========================================= */
.about-intro-section {
  padding: var(--section-padding);
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.video-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.video-ratio {
  position: relative;
}

.video-cover {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.text-content-wrapper {
  max-height: 450px;
  overflow-y: auto;
  padding-right: 15px;
}

.text-content-wrapper h2 {
  font-size: 2rem;
  color: var(--dark);
  margin-bottom: 20px;
}

.intro-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
}

.intro-text p {
  margin-bottom: 15px;
}

/* Mini Adv Bar */
.mini-adv-bar {
  border-top: 1px solid var(--gray-medium);
  padding-top: 40px;
}

.mini-adv-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.mini-adv-item {
  text-align: center;
}

.mini-adv-num {
  font-size: 2rem;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 5px;
}

.mini-adv-label {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* =========================================
   3. Strength Section
   ========================================= */
.strength-section {
  padding: var(--section-padding);
  background: var(--gray-light);
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.strength-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  align-items: flex-start;
  gap: 20px;
}
.flex{
	display: flex;
}
.strength-card h3{
	align-self: center;
	margin-left: 15px;
}
.strength-text{
	margin-top: 15px;
}
.strength-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.strength-icon {
  min-width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}



/* Icon Gradient Variants */
/* .icon-grad-1 { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.icon-grad-2 { background: linear-gradient(135deg, #f093fb, #f5576c); }
.icon-grad-3 { background: linear-gradient(135deg, #4facfe, #00f2fe); }
.icon-grad-4 { background: linear-gradient(135deg, #43e97b, #38f9d7); }
.icon-grad-5 { background: linear-gradient(135deg, #fa709a, #fee140); }
.icon-grad-6 { background: linear-gradient(135deg, #30cfd0, #330867); } */

.strength-text h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--dark);
}

.strength-text p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* =========================================
   4. Manufacturing Section
   ========================================= */
.manufacturing-section {
  padding: var(--section-padding);
  background: var(--white);
}

/* 8 Image Grid */
.mfg-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.mfg-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 4 / 3;
}

.mfg-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.mfg-item:hover img {
  transform: scale(1.05);
}

.mfg-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 15px;
  color: white;
}

.mfg-label h4 {
  margin: 0;
  font-size: 1rem;
}

/* Manufacturing Feature Cards */
.mfc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.mfc-card {
  background: var(--gray-light);
  padding: 30px;
  border-radius: var(--radius-md);
  display: flex;
  gap: 25px;
  align-items: flex-start;
}

.mfc-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}



.mfc-text h3 {
  font-size: 1.3rem;
  color: var(--dark);
  margin-bottom: 10px;
}

.mfc-text p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* =========================================
   5. Cert Section
   ========================================= */
.cert-section {
  padding: 60px 0;
  background: var(--gray-light);
}

.cert-header {
  margin-bottom: 40px;
}

.cert-card {
  min-width: 250px;
  background: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  flex-shrink: 0;
}

.cert-img {
  height: 320px;
  background: #f0f0f0;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cert-img img {
  height: 100%;
  width: auto;
}

.cert-card h4 {
  font-size: 0.9rem;
  color: var(--dark);
}

/* =========================================
   6. Partner Section
   ========================================= */
.partner-section {
  padding: 60px 0;
  background: var(--white);
}

.partner-header {
  margin-bottom: 50px;
}

.partner-section .scroll-wrapper {
  margin-bottom: 20px;
}

.partner-track {
  gap: 50px;
}

.partner-section img {
  height: 80px;
  width: auto;
  max-width: 200px;
  opacity: 0.7;
  transition: all 0.3s ease;
  cursor: pointer;
}

.partner-section img:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.1);
}

/* =========================================
   Scroll Animation (通用)
   ========================================= */
.scroll-wrapper {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.scroll-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scrollLoop 10s linear infinite;
}

.scroll-wrapper:hover .scroll-track {
  animation-play-state: paused;
}

@keyframes scrollLoop {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes scrollLoopReverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.scroll-reverse {
  animation: scrollLoopReverse 10s linear infinite;
}

/* =========================================
   7. Team Section
   ========================================= */
.team-section {
  padding: var(--section-padding);
  background: var(--white);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px;
}

.team-card {
  display: flex;
  gap: 30px;
  align-items: center;
}

.team-img {
  flex: 1;
  height: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.team-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.team-img:hover img {
  transform: scale(1.05);
}

.team-info {
  flex: 1;
}

.team-num {
  width: 60px;
  height: 60px;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.num-primary { background: var(--primary); }
.num-accent { background: var(--accent); }

.team-info h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--dark);
}

.team-info p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.team-link {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.link-primary { color: var(--primary); }
.link-accent { color: var(--accent); }

.team-link:hover {
  gap: 10px;
}

/* =========================================
   Responsive - Tablet (≤1024px)
   ========================================= */
@media (max-width: 1024px) {
  /* Banner */
  .page-banner-content h1 { font-size: 2.5rem; }

  /* Intro */
  .intro-grid { gap: 30px; }

  /* Strength */
  .strength-grid { grid-template-columns: repeat(2, 1fr); }

  /* MFG Grid */
  .mfg-grid { grid-template-columns: repeat(3, 1fr); }

  /* MFC Cards */
  .mfc-grid { grid-template-columns: 1fr; }

  /* Cert */
  .cert-img { height: 260px; }
  .cert-card { min-width: 220px; }

  /* Team */
  .team-grid { gap: 40px; }
  .team-card { gap: 20px; }
  .team-img { height: 260px; }
  .team-info h3 { font-size: 1.3rem; }
}

/* =========================================
   Responsive - Mobile (≤768px)
   ========================================= */
@media (max-width: 768px) {
  /* Banner */
  .page-banner-content h1 { font-size: 2rem; }
  .page-banner-content p { font-size: 1rem; }
  .breadcrumb { font-size: 0.85rem; bottom: 15px; }

  /* Intro → 单列 */
  .intro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .text-content-wrapper {
    padding-right: 0;
  }

  /* Mini Adv */
  .mini-adv-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
  .mini-adv-num { font-size: 1.6rem; }
  .mini-adv-label { font-size: 0.8rem; }

  /* Strength */
  .strength-grid { grid-template-columns: 1fr; }
  .strength-card { padding: 25px 20px; }

  /* MFG Grid → 2列 */
  .mfg-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 40px;
  }

  /* MFC Cards → 单列 */
  .mfc-card {
    flex-direction: column;
    align-items: center;
    padding: 25px;
  }

  /* Cert */
  .cert-card { min-width: 200px; }
  .cert-img { height: 240px; }

  /* Partner */
  .partner-section img { height: 60px; max-width: 150px; }
  .partner-track { gap: 30px; }

  /* Team → 单列, 竖排 */
  .team-grid { grid-template-columns: 1fr; gap: 40px; }
  .team-card { flex-direction: column; align-items: stretch; }
  .team-img { height: 220px; width: 100%; }
  .team-info h3 { font-size: 1.3rem; }
  .team-info p { font-size: 0.95rem; }
}

/* =========================================
   Responsive - Small Mobile (≤480px)
   ========================================= */
@media (max-width: 480px) {
  /* Banner */
  .page-banner-content h1 { font-size: 1.6rem; margin-bottom: 10px; }
  .page-banner-content p { font-size: 0.9rem; }
  .breadcrumb { font-size: 0.8rem; }
.scroll-wrapper:hover .scroll-track {
  animation-play-state: initial;
}

  /* Intro */
  .intro-grid { gap: 20px; margin-bottom: 40px; }
  .text-content-wrapper h2 { font-size: 1.6rem; }
  .intro-text { font-size: 0.9rem; }

  /* Mini Adv → 2列 */
  .mini-adv-grid { grid-template-columns: repeat(2, 1fr); }
  .mini-adv-num { font-size: 1.4rem; }

  /* Strength */
  .strength-card { padding: 20px 15px; gap: 15px; }
  .strength-icon { min-width: 50px; height: 50px; border-radius: 10px; }
  .strength-icon img { width: 40px; height: 40px; }
  .strength-text h3 { font-size: 1.1rem; }
  .strength-text p { font-size: 0.9rem; }

  /* MFG Grid → 2列 */
  .mfg-grid { gap: 10px; }
  .mfg-label { padding: 10px; }
  .mfg-label h4 { font-size: 0.85rem; }

  /* MFC Cards */
  .mfc-card { padding: 20px; }
  .mfc-text h3 { font-size: 1.1rem; }
  .mfc-text p { font-size: 0.9rem; }

  /* Cert */
  .cert-card { min-width: 180px; padding: 10px; }
  .cert-img { height: 200px; }
  .cert-card h4 { font-size: 0.8rem; }

  /* Partner */
  .partner-section img { height: 45px; max-width: 120px; }
  .partner-track { gap: 20px; }

  /* Team */
  .team-card { gap: 15px; }
  .team-img { height: 180px; }
  .team-num { width: 50px; height: 50px; font-size: 1.2rem; margin-bottom: 15px; }
  .team-info h3 { font-size: 1.2rem; }
  .team-info p { font-size: 0.9rem; line-height: 1.6; }
}