.page-products {
  --products-shadow: 8px 8px 0 rgba(10, 31, 68, 0.12);
  --products-shadow-deep: 12px 12px 0 rgba(10, 31, 68, 0.16);
  --products-border: 3px solid var(--color-ink);
  background: var(--color-paper);
  overflow-x: hidden;
}

.page-products .page-products__wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-products .page-products__section {
  padding: 52px 0;
}

.page-products .page-products__head {
  margin-bottom: 36px;
}

.page-products .page-products__index {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.86rem;
  letter-spacing: 0.1em;
  color: var(--color-purple);
  border: 2px solid var(--color-purple);
  padding: 4px 10px;
  margin-bottom: 14px;
  line-height: 1;
}

.page-products .page-products__head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--color-ink);
}

.page-products .page-products__head p {
  margin: 12px 0 0;
  max-width: 640px;
  line-height: 1.65;
  color: var(--color-gray);
}

.page-products figure {
  margin: 0;
}

.page-products figcaption {
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.5;
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-products .btn {
  text-decoration: none;
  display: inline-block;
}

.page-products .product-hero {
  position: relative;
  background: var(--color-ink);
  overflow: hidden;
  padding: 28px 0 60px;
  border-bottom: 6px solid var(--color-orange);
}

.page-products .product-hero::before {
  content: '';
  position: absolute;
  top: -70px;
  right: -60px;
  width: 320px;
  height: 320px;
  background: var(--color-orange);
  clip-path: polygon(30% 0, 100% 0, 100% 70%, 0 100%, 0 30%);
  opacity: 0.92;
  z-index: 0;
}

.page-products .product-hero::after {
  content: '';
  position: absolute;
  left: -90px;
  bottom: -90px;
  width: 260px;
  height: 260px;
  background: var(--color-cyan);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  opacity: 0.4;
  z-index: 0;
}

.page-products .product-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-products .product-hero .breadcrumb {
  margin: 0 0 28px;
  font-size: 0.88rem;
}

.page-products .product-hero .breadcrumb a {
  color: var(--color-cyan);
  text-decoration: none;
}

.page-products .product-hero .breadcrumb a:hover {
  opacity: 0.75;
}

.page-products .product-hero .breadcrumb span[aria-current="page"] {
  color: rgba(255, 255, 255, 0.88);
}

.page-products .product-hero__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.5vw, 3.6rem);
  line-height: 1.12;
  color: var(--color-white);
  max-width: 900px;
}

.page-products .product-hero__lead {
  margin: 18px 0 0;
  max-width: 720px;
  font-size: 1.06rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.9);
}

.page-products .product-hero__lead strong {
  color: var(--color-orange);
  font-weight: 700;
}

.page-products .product-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.page-products .product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.page-products .product-hero .btn--outline {
  border-color: var(--color-white);
  color: var(--color-white);
}

.page-products .product-hero .eyebrow {
  color: var(--color-cyan);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.page-products .page-products__section--features {
  border-bottom: 3px solid var(--color-ink);
}

.page-products .feature-tree {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-products .feature-tree__nodes {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 4px 0;
}

.page-products .feature-tree__nodes::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: repeating-linear-gradient(
    to bottom,
    var(--color-cyan) 0,
    var(--color-cyan) 10px,
    transparent 10px,
    transparent 18px
  );
  opacity: 0.75;
}

.page-products .skill-node {
  position: relative;
  z-index: 1;
  margin-left: 56px;
  background: var(--color-white);
  border: var(--products-border);
  box-shadow: var(--products-shadow);
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .skill-node:hover {
  transform: translateY(-3px);
  box-shadow: var(--products-shadow-deep);
}

.page-products .skill-node::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -28px;
  width: 14px;
  height: 14px;
  background: var(--color-orange);
  border: 3px solid var(--color-ink);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 0 3px var(--color-paper);
}

.page-products .skill-node__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-white);
  background: var(--color-orange);
  border: 2px solid var(--color-ink);
  padding: 4px 10px;
  margin-bottom: 12px;
  line-height: 1;
}

.page-products .skill-node h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--color-ink);
}

.page-products .skill-node p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-gray);
}

.page-products .feature-tree__media {
  background: var(--color-white);
  border: var(--products-border);
  box-shadow: var(--products-shadow);
  align-self: start;
}

.page-products .feature-tree__media img {
  width: 100%;
  height: auto;
}

.page-products .feature-tree__media figcaption {
  border-top: var(--products-border);
  color: var(--color-ink);
}

.page-products .page-products__section--path {
  background: var(--color-white);
  border-top: 3px solid var(--color-ink);
  border-bottom: 3px solid var(--color-ink);
}

.page-products .usage-path {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .usage-path__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-products .usage-step {
  display: flex;
  gap: 16px;
  background: var(--color-paper);
  border: 2px solid var(--color-ink);
  padding: 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .usage-step:hover {
  transform: translateY(-2px);
  box-shadow: var(--products-shadow);
}

.page-products .usage-step__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--color-orange);
}

.page-products .usage-step__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--color-ink);
}

.page-products .usage-step__body p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--color-gray);
}

.page-products .usage-path__media {
  background: var(--color-white);
  border: var(--products-border);
  box-shadow: var(--products-shadow);
}

.page-products .usage-path__media img {
  width: 100%;
  height: auto;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-products .usage-path__media:hover img {
  transform: translateY(-4px);
  box-shadow: var(--products-shadow-deep);
}

.page-products .usage-path__media figcaption {
  border-top: var(--products-border);
  color: var(--color-ink);
}

.page-products .usage-path__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding: 16px 20px;
  background: var(--color-paper);
  border: 2px solid var(--color-ink);
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-gray);
}

.page-products .usage-path__links a {
  color: var(--color-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 700;
}

.page-products .page-products__section--coverage {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.055) 25%, transparent 25%),
    linear-gradient(225deg, rgba(255, 255, 255, 0.055) 25%, transparent 25%),
    linear-gradient(45deg, rgba(255, 255, 255, 0.055) 25%, transparent 25%),
    linear-gradient(315deg, rgba(255, 255, 255, 0.055) 25%, transparent 25%),
    var(--color-ink);
  background-size: 32px 32px;
}

.page-products .page-products__section--coverage .page-products__head h2 {
  color: var(--color-white);
}

.page-products .page-products__section--coverage .page-products__head p {
  color: rgba(255, 255, 255, 0.82);
}

.page-products .page-products__section--coverage .page-products__index {
  color: var(--color-cyan);
  border-color: var(--color-cyan);
}

.page-products .coverage-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .coverage-card {
  background: var(--color-white);
  color: var(--color-gray);
  border: 3px solid var(--color-ink);
  box-shadow: var(--products-shadow);
  padding: 24px;
}

.page-products .coverage-card__top {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.page-products .coverage-card__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2.8rem;
  line-height: 1;
  color: var(--color-orange);
}

.page-products .coverage-card:nth-child(2) .coverage-card__num {
  color: var(--color-cyan);
}

.page-products .coverage-card h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--color-ink);
}

.page-products .coverage-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-gray);
}

.page-products .coverage-card__tags {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .coverage-card__tags li {
  background: var(--color-paper);
  border: 1.5px solid var(--color-ink);
  padding: 4px 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-ink);
}

.page-products .coverage-board__media img {
  width: 100%;
  height: auto;
  border: 3px solid var(--color-white);
  box-shadow: 8px 8px 0 rgba(0, 229, 255, 0.3);
}

.page-products .page-products__section--tech {
  background:
    linear-gradient(rgba(10, 31, 68, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 68, 0.045) 1px, transparent 1px),
    var(--color-paper);
  background-size: 30px 30px;
}

.page-products .tech-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-products .tech-board__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.page-products .tech-stat {
  background: var(--color-white);
  border: var(--products-border);
  box-shadow: var(--products-shadow);
  padding: 20px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .tech-stat:hover {
  transform: translateY(-3px);
  box-shadow: var(--products-shadow-deep);
}

.page-products .tech-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.1;
  color: var(--color-orange);
  letter-spacing: -0.02em;
}

.page-products .tech-stat:nth-child(2) .tech-stat__num {
  color: var(--color-purple);
}

.page-products .tech-stat:nth-child(3) .tech-stat__num {
  color: var(--color-cyan);
}

.page-products .tech-stat:nth-child(4) .tech-stat__num {
  color: var(--color-green);
}

.page-products .tech-stat:nth-child(5) .tech-stat__num {
  color: var(--color-purple);
}

.page-products .tech-stat:nth-child(6) .tech-stat__num {
  color: var(--color-orange);
}

.page-products .tech-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--color-gray);
  line-height: 1.4;
}

.page-products .tech-board__media {
  background: var(--color-white);
  border: var(--products-border);
  box-shadow: var(--products-shadow);
  align-self: start;
}

.page-products .tech-board__media img {
  width: 100%;
  height: auto;
}

.page-products .tech-board__media figcaption {
  border-top: var(--products-border);
  color: var(--color-ink);
}

.page-products .tech-board__note {
  margin: 28px 0 0;
  padding: 20px;
  border-left: 5px solid var(--color-orange);
  background: var(--color-white);
  box-shadow: var(--products-shadow);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-products .page-products__section--mainland {
  background: var(--color-white);
  border-top: 3px solid var(--color-ink);
}

.page-products .mainland-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-products .mainland-block__content h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  color: var(--color-ink);
  line-height: 1.2;
}

.page-products .mainland-block__content > p {
  margin: 14px 0 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-products .mainland-block__list {
  list-style: none;
  margin: 20px 0 26px;
  padding: 0;
}

.page-products .mainland-block__list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--color-ink);
}

.page-products .mainland-block__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 12px;
  height: 12px;
  background: var(--color-green);
  border-radius: 50%;
}

.page-products .mainland-block__media {
  background: var(--color-white);
  border: 3px solid var(--color-ink);
  padding: 12px;
  box-shadow: 10px 10px 0 var(--color-orange);
}

.page-products .mainland-block__media img {
  width: 100%;
  height: auto;
}

.page-products .mainland-block__media figcaption {
  padding: 12px 4px 2px;
  color: var(--color-gray);
  font-size: 0.86rem;
}

.page-products .page-products__section--final {
  background: var(--color-paper);
  padding-bottom: 80px;
}

.page-products .final-panel {
  background: var(--color-ink);
  color: var(--color-white);
  border: 5px solid var(--color-orange);
  box-shadow: 12px 12px 0 rgba(10, 31, 68, 0.18);
  padding: 48px 28px;
  text-align: center;
}

.page-products .final-panel .eyebrow {
  color: var(--color-orange);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.page-products .final-panel h2 {
  margin: 14px 0 10px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  color: var(--color-white);
}

.page-products .final-panel p {
  margin: 0 auto;
  max-width: 680px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.page-products .final-panel__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
}

.page-products .final-panel .btn--outline {
  border-color: var(--color-white);
  color: var(--color-white);
}

.page-products .final-panel .btn--ghost {
  color: var(--color-white);
}

@media (min-width: 700px) {
  .page-products .page-products__section {
    padding: 64px 0;
  }

  .page-products .tech-board__stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 980px) {
  .page-products .page-products__section {
    padding: 80px 0;
  }

  .page-products .product-hero {
    padding: 36px 0 72px;
  }

  .page-products .feature-tree {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 40px;
  }

  .page-products .feature-tree__nodes {
    gap: 32px;
  }

  .page-products .feature-tree__nodes::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .page-products .skill-node {
    width: calc(50% - 44px);
    margin-left: 0;
  }

  .page-products .skill-node:nth-child(odd) {
    align-self: flex-start;
  }

  .page-products .skill-node:nth-child(even) {
    align-self: flex-end;
  }

  .page-products .skill-node:nth-child(odd)::after {
    right: -37px;
    left: auto;
  }

  .page-products .skill-node:nth-child(even)::after {
    left: -37px;
  }

  .page-products .usage-path {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
  }

  .page-products .coverage-board {
    grid-template-columns: 1fr 1fr 240px;
    align-items: end;
    gap: 28px;
  }

  .page-products .coverage-board__media {
    margin-bottom: 0;
  }

  .page-products .tech-board {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
  }

  .page-products .mainland-block {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 52px;
  }

  .page-products .final-panel {
    padding: 64px 40px;
  }
}