:root {
  --training-inner-max: 1400px;
  --training-side-pad: clamp(16px, 4vw, 80px);
  --training-gap: clamp(20px, 3vw, 44px);

  --training-hero-h: clamp(400px, 50vh, 600px);
  --training-hero-box-w: clamp(400px, 45vw, 600px);
  --training-hero-title-size: var(--fs-title-lg);
  --training-hero-text-size: var(--fs-content);

  --training-section-title-size: var(--fs-title-lg);
  --training-subtitle-size: var(--fs-caption);
  --training-text-size: var(--fs-content-sm);

  --training-link-size: var(--fs-content-sm);

  --training-image-grid-gap: 2px;
  --training-image-size: clamp(150px, 20vw, 250px);

  --training-font-title: var(--font-title);
  --training-font-content: var(--font-content);
  --training-font-meta: var(--font-meta);
  --training-font: var(--training-font-content);
}

.training-hero {
  position: relative;
  min-height: var(--training-hero-h);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: clamp(40px, 8vh, 80px) 0;
  overflow: hidden;
}

.training-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #2d3568 0%, #1a1f4a 50%, #2d3568 100%);
  background-image: url('../assets/images/background.avif');
  background-size: cover;
  background-position: center;
  filter: brightness(0.4) blur(2px);
  z-index: 1;
}

.training-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
}

.training-hero .container-xxl {
  position: relative;
  z-index: 2;
  max-width: var(--training-inner-max);
  padding-inline: var(--training-side-pad);
}

.training-hero-content {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.training-hero-box {
  max-width: var(--training-hero-box-w);
  background: #fff;
  padding: clamp(32px, 5vh, 48px) clamp(32px, 4vw, 48px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.training-hero-title {
  margin: 0 0 clamp(16px, 2.5vh, 24px);
  font-size: var(--training-hero-title-size);
  font-weight: 700;
  line-height: 1.2;
  color: var(--brand-navy);
  font-family: var(--training-font-title);
}

.training-hero-text {
  margin: 0;
  font-size: var(--training-hero-text-size);
  line-height: 1.7;
  color: #1f2937;
  font-family: var(--training-font-content);
}

.training-breadcrumb {
  position: relative;
  z-index: 30;
  background: #fff;
  padding: clamp(16px, 2.5vh, 24px) 0;
}

.training-breadcrumb .container-xxl {
  max-width: var(--training-inner-max);
  padding-inline: var(--training-side-pad);
}

.training-breadcrumb .breadcrumb {
  margin: 0;
  background: transparent;
  padding: 0;
  font-size: var(--fs-content-sm);
  font-family: var(--training-font-meta);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.training-breadcrumb .breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.training-breadcrumb .breadcrumb-item:first-child a {
  display: flex;
  align-items: center;
  color: var(--brand-navy);
  text-decoration: none;
  transition: color 0.2s ease;
}

.training-breadcrumb .breadcrumb-item:first-child a:hover {
  color: var(--brand-orange);
}

.training-breadcrumb .breadcrumb-item:first-child a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.training-breadcrumb .breadcrumb-item a {
  color: var(--brand-navy);
  text-decoration: none;
  transition: color 0.2s ease;
}

.training-breadcrumb .breadcrumb-item a:hover {
  color: var(--brand-orange);
}

.training-breadcrumb .breadcrumb-item.active {
  color: #6b7280;
}

.training-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: #9ca3af;
  padding: 0;
  margin: 0;
}

.training {
  position: relative;
  z-index: 30;
  background: #fff;
  padding: 0 0 clamp(40px, 6vh, 80px);
}

.training .container-xxl {
  max-width: var(--training-inner-max);
  padding-inline: var(--training-side-pad);
}

.training-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  grid-template-rows: auto auto auto auto;
  grid-template-areas:
    "section1 images"
    "section2 ."
    "lab section3"
    ". emblem";
  gap: var(--training-gap);
  align-items: start;
  position: relative;
}

.training-section {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.5vh, 24px);
  position: relative;
}

.training-section-1 {
  grid-area: section1;
  z-index: 2;
}

.training-section-2 {
  grid-area: section2;
  margin-top: clamp(-100px, -12vh, -140px);
  z-index: 1;
}

.training-section-3 {
  grid-area: section3;
  margin-top: clamp(-60px, -8vh, -80px);
  z-index: 2;
}

.training-section-header {
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 1.2vh, 12px);
  margin-bottom: clamp(12px, 2vh, 18px);
}

.training-section-subtitle {
  font-size: var(--training-subtitle-size);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #60a5fa;
  font-family: var(--training-font);
}

.training-section-title {
  margin: 0;
  font-size: var(--training-section-title-size);
  font-weight: 700;
  line-height: 1.2;
  color: var(--brand-navy);
  font-family: var(--training-font);
}

.training-section-text {
  margin: 0;
  font-size: var(--training-text-size);
  line-height: 1.7;
  color: #1f2937;
  font-family: var(--training-font);
  max-width: 85ch;
}

.training-links-list {
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.5vh, 14px);
  margin-top: clamp(16px, 2.5vh, 24px);
}

.training-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: clamp(10px, 1.5vh, 14px) 0;
  color: var(--brand-navy);
  text-decoration: none;
  font-size: var(--training-link-size);
  font-family: var(--training-font);
  transition: color 0.2s ease, padding-left 0.2s ease;
  border-bottom: 1px solid transparent;
}

.training-link-item:hover {
  color: var(--brand-orange);
  padding-left: 8px;
}

.training-link-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.training-link-item:hover svg {
  opacity: 1;
  transform: translateX(4px);
}

.training-image-grid {
  grid-area: images;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--training-image-grid-gap);
  width: 100%;
  margin-top: clamp(60px, 8vh, 100px);
  position: relative;
  z-index: 1;
  transform: translateY(clamp(-30px, -4vh, -50px));
}

.training-image-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
}

.training-image-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.training-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #60a5fa 0%, #34d399 50%, #fbbf24 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--fs-caption);
  font-weight: 600;
  font-family: var(--training-font);
  text-align: center;
  padding: 12px;
}

.training-image-1 .training-image-placeholder {
  background: linear-gradient(135deg, #60a5fa 0%, #34d399 50%, #fbbf24 100%);
}

.training-image-2 .training-image-placeholder {
  background: #d6891a;
}

.training-image-3 .training-image-placeholder {
  background: #1a5f7a;
}

.training-image-4 .training-image-placeholder {
  background: linear-gradient(135deg, #34d399 0%, #60a5fa 50%, #f472b6 100%);
}

.training-lab-image {
  grid-area: lab;
  width: 100%;
  margin-top: clamp(-120px, -14vh, -160px);
  position: relative;
  z-index: 0;
  transform: translateY(clamp(30px, 4vh, 50px));
}

.training-lab-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  font-size: var(--fs-content-sm);
  font-weight: 600;
  font-family: var(--training-font);
  border-radius: 4px;
}

.training-emblem-image {
  grid-area: emblem;
  width: 100%;
  max-width: clamp(200px, 25vw, 300px);
  margin-left: auto;
  margin-top: clamp(-80px, -10vh, -120px);
  position: relative;
  z-index: 1;
  transform: translateX(clamp(-20px, -3vw, -30px));
}

.training-emblem-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6b7280;
  font-size: var(--fs-caption);
  font-weight: 600;
  font-family: var(--training-font);
  border-radius: 50%;
  text-align: center;
  padding: 20px;
}

@media (max-width: 991.98px) {
  .training-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "section1"
      "images"
      "section2"
      "lab"
      "section3"
      "emblem";
  }

  .training-section-2,
  .training-section-3 {
    margin-top: 0;
  }

  .training-image-grid {
    margin-top: clamp(32px, 5vh, 48px);
    transform: none;
  }

  .training-lab-image {
    margin-top: clamp(24px, 4vh, 40px);
    transform: none;
  }

  .training-emblem-image {
    margin: clamp(24px, 4vh, 32px) auto 0;
    transform: none;
  }
}

@media (max-width: 575.98px) {
  :root {
    --training-side-pad: clamp(8px, 3.5vw, 16px);
    --training-gap: clamp(12px, 4vw, 18px);
  }

  .training-hero-box {
    padding: clamp(24px, 4vh, 32px) clamp(20px, 4vw, 28px);
  }

  .training-image-grid {
    max-width: 100%;
  }
}

.training-index-hero {
  position: relative;
  min-height: clamp(300px, 40vh, 450px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(60px, 10vh, 100px) 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-navy) 0%, #1a1f4a 50%, var(--brand-navy) 100%);
}

.training-index-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/background.avif');
  background-size: cover;
  background-position: center;
  filter: brightness(0.3) blur(1px);
  z-index: 1;
}

.training-index-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}

.training-index-hero .container-xxl {
  position: relative;
  z-index: 2;
  max-width: var(--training-inner-max);
  padding-inline: var(--training-side-pad);
  text-align: center;
}

.training-index-hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.training-index-hero-title {
  margin: 0 0 clamp(20px, 3vh, 28px);
  font-size: var(--training-hero-title-size);
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  font-family: var(--training-font);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.training-index-hero-text {
  margin: 0;
  font-size: var(--training-hero-text-size);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  font-family: var(--training-font);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.training-index-breadcrumb {
  position: relative;
  z-index: 30;
  background: #fff;
  padding: clamp(16px, 2.5vh, 24px) 0;
  border-bottom: 1px solid #e5e7eb;
}

.training-index-breadcrumb .container-xxl {
  max-width: var(--training-inner-max);
  padding-inline: var(--training-side-pad);
}

.training-index-breadcrumb .breadcrumb {
  margin: 0;
  background: transparent;
  padding: 0;
  font-size: var(--fs-content-sm);
  font-family: var(--training-font);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.training-index-breadcrumb .breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.training-index-breadcrumb .breadcrumb-item:first-child a {
  display: flex;
  align-items: center;
  color: var(--brand-navy);
  text-decoration: none;
  transition: color 0.2s ease;
}

.training-index-breadcrumb .breadcrumb-item:first-child a:hover {
  color: var(--brand-orange);
}

.training-index-breadcrumb .breadcrumb-item:first-child a svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.training-index-breadcrumb .breadcrumb-item.active {
  color: #6b7280;
}

.training-index-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: #9ca3af;
  padding: 0;
  margin: 0;
}

.training-index {
  position: relative;
  z-index: 30;
  background: #fff;
  padding: 0 0 clamp(60px, 8vh, 100px);
}

.training-index .container-xxl {
  max-width: var(--training-inner-max);
  padding-inline: var(--training-side-pad);
}

.training-index-content {
  padding-top: clamp(40px, 6vh, 60px);
}

.training-index-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vh, 60px);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.training-index-subtitle {
  display: inline-block;
  font-size: var(--training-subtitle-size);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #60a5fa;
  font-family: var(--training-font);
  margin-bottom: clamp(12px, 2vh, 16px);
}

.training-index-title {
  margin: 0 0 clamp(16px, 2.5vh, 24px);
  font-size: var(--training-section-title-size);
  font-weight: 700;
  line-height: 1.2;
  color: var(--brand-navy);
  font-family: var(--training-font);
}

.training-index-description {
  margin: 0;
  font-size: var(--training-hero-text-size);
  line-height: 1.7;
  color: #4b5563;
  font-family: var(--training-font);
}

.training-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(clamp(280px, 30vw, 350px), 1fr));
  gap: clamp(24px, 4vw, 32px);
  margin-top: clamp(32px, 5vh, 48px);
}

.training-index-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid #e5e7eb;
}

.training-index-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.training-index-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.training-index-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

.training-index-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.training-index-card:hover .training-index-card-image img {
  transform: scale(1.05);
}

.training-index-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-navy) 0%, #1a1f4a 100%);
  color: rgba(255, 255, 255, 0.8);
}

.training-index-card-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.6;
}

.training-index-card-content {
  padding: clamp(20px, 3vh, 28px);
}

.training-index-card-title {
  margin: 0 0 clamp(12px, 2vh, 16px);
  font-size: var(--fs-title-md);
  font-weight: 700;
  line-height: 1.3;
  color: var(--brand-navy);
  font-family: var(--training-font);
  transition: color 0.2s ease;
}

.training-index-card:hover .training-index-card-title {
  color: var(--brand-orange);
}

.training-index-card-text {
  margin: 0 0 clamp(16px, 2.5vh, 20px);
  font-size: var(--training-text-size);
  line-height: 1.6;
  color: #6b7280;
  font-family: var(--training-font);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.training-index-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: clamp(12px, 2vh, 16px);
  border-top: 1px solid #e5e7eb;
}

.training-index-card-count {
  font-size: var(--fs-content-sm);
  font-weight: 600;
  color: var(--brand-navy);
  font-family: var(--training-font);
}

.training-index-card-meta svg {
  width: 20px;
  height: 20px;
  color: var(--brand-orange);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.training-index-card:hover .training-index-card-meta svg {
  transform: translateX(4px);
}

@media (max-width: 991.98px) {
  .training-index-grid {
    grid-template-columns: repeat(auto-fill, minmax(clamp(250px, 40vw, 320px), 1fr));
    gap: clamp(20px, 3vw, 24px);
  }
}

@media (max-width: 575.98px) {
  .training-index-hero {
    min-height: clamp(250px, 35vh, 350px);
    padding: clamp(40px, 8vh, 60px) 0;
  }

  .training-index-hero-title {
    font-size: var(--training-hero-title-size);
  }

  .training-index-hero-text {
    font-size: var(--training-hero-text-size);
  }

  .training-index-grid {
    grid-template-columns: 1fr;
    gap: clamp(20px, 4vw, 24px);
  }

  .training-index-header {
    margin-bottom: clamp(32px, 5vh, 48px);
  }
}