.page-products {
  --sub-cut: 20px;
  --sub-device-w: clamp(240px, 26vw, 330px);
  background: linear-gradient(140deg, rgba(0, 255, 156, 0.04) 0%, transparent 30%), var(--stk-bg);
  color: var(--stk-ink);
  font-family: var(--stk-font);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--stk-font);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--stk-ink);
}

.page-products h1 { font-size: clamp(36px, 5.6vw, 66px); }
.page-products h2 { font-size: clamp(28px, 4vw, 46px); }
.page-products h3 { font-size: clamp(18px, 2vw, 22px); }
.page-products p { color: var(--stk-muted); line-height: 1.75; }
.page-products img { max-width: 100%; height: auto; }

.page-products .sub-kicker {
  display: block;
  font-family: var(--stk-mono);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stk-neon);
  margin-bottom: 14px;
}

.page-products .stk-breadcrumb {
  margin-bottom: 16px;
  padding-top: 4px;
}

.page-products a:focus-visible,
.page-products summary:focus-visible,
.page-products button:focus-visible {
  outline: 2px solid var(--stk-neon);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

.page-products .sub-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.6vw, 40px);
  padding-block: clamp(32px, 6vw, 72px) clamp(44px, 8vw, 96px);
  align-items: center;
}

.page-products .sub-hero__narrative { position: relative; }
.page-products .sub-hero__lead { margin-top: 18px; font-size: clamp(16px, 2vw, 20px); max-width: 600px; }

.page-products .sub-hero__stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .sub-hero__stat {
  border: 1px solid var(--stk-line);
  padding: 10px 16px;
  font-size: 14px;
  color: var(--stk-muted);
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.page-products .sub-hero__stat-num {
  font-family: var(--stk-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--stk-neon);
}

.page-products .sub-hero__note { margin-top: 16px; font-size: 14px; }
.page-products .sub-hero__note a,
.page-products .sub-sync__text-note a {
  color: var(--stk-neon);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-products .sub-hero__console {
  position: relative;
  background: linear-gradient(150deg, rgba(17, 26, 61, 0.95) 0%, rgba(17, 26, 61, 0.75) 100%);
  border: 1px solid var(--stk-line);
  clip-path: polygon(0 0, calc(100% - var(--sub-cut)) 0, 100% var(--sub-cut), 100% 100%, var(--sub-cut) 100%, 0 calc(100% - var(--sub-cut)));
  padding: calc(var(--sub-cut) + 12px) clamp(18px, 3vw, 28px) 24px;
}

.page-products .sub-hero__console-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--stk-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stk-neon);
  margin-bottom: 22px;
}

.page-products .sub-hero__console-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stk-neon);
  box-shadow: 0 0 14px var(--stk-neon);
}

.page-products .sub-hero__console-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stk-muted);
  margin-bottom: 8px;
}

.page-products .sub-hero__console-url {
  display: block;
  font-family: var(--stk-mono);
  font-size: clamp(14px, 1.8vw, 18px);
  line-height: 1.5;
  color: var(--stk-neon);
  background: rgba(0, 255, 156, 0.08);
  border-left: 3px solid var(--stk-neon);
  padding: 14px 16px;
  margin-bottom: 18px;
  overflow-wrap: anywhere;
  word-break: break-all;
}

.page-products .sub-hero__copy-btn {
  width: 100%;
  font-family: var(--stk-font);
  letter-spacing: 0.04em;
}

.page-products .sub-hero__fmt {
  margin-top: 16px;
  border-top: 1px solid var(--stk-line);
  padding-top: 12px;
}

.page-products .sub-hero__fmt summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  color: var(--stk-ice);
}

.page-products .sub-hero__fmt summary::-webkit-details-marker { display: none; }

.page-products .sub-hero__fmt summary::before {
  content: "+";
  display: inline-block;
  font-family: var(--stk-mono);
  color: var(--stk-neon);
}

.page-products .sub-hero__fmt[open] summary::before { content: "–"; }

.page-products .sub-hero__fmt-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stk-muted);
}

.page-products .sub-hero__fmt-list strong { color: var(--stk-ink); }

.page-products .sub-hero__console-foot {
  margin-top: 14px;
  font-family: var(--stk-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stk-orange);
}

.page-products .sub-hero__device { position: relative; max-width: 460px; }

.page-products .sub-hero__device-img {
  display: block;
  width: 100%;
  height: clamp(260px, 42vh, 440px);
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--stk-line);
  background: var(--stk-bg-raised);
}

.page-products .sub-sync {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 56px);
  padding-block: clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--stk-line);
}

.page-products .sub-sync__text p { max-width: 540px; }

.page-products .sub-sync__text-note { margin-top: 18px; font-size: 14px; }

.page-products .sub-sync__points {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
}

.page-products .sub-sync__points li {
  position: relative;
  padding-left: 24px;
  color: var(--stk-muted);
  line-height: 1.6;
}

.page-products .sub-sync__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 6px;
  background: var(--stk-neon);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  transform: translateX(2px);
}

.page-products .sub-sync__media { position: relative; }

.page-products .sub-sync__media::before {
  content: "";
  position: absolute;
  top: 18px;
  left: -12px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--stk-neon);
  opacity: 0.4;
  z-index: 0;
  pointer-events: none;
}

.page-products .sub-sync__img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--stk-line);
  background: var(--stk-bg-raised);
}

.page-products .sub-flow { padding-block: clamp(48px, 7vw, 88px); }

.page-products .sub-flow__head {
  max-width: 720px;
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-products .sub-flow__head p:last-child { margin-top: 14px; }

.page-products .sub-flow__steps {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.5vw, 28px);
  margin: 0 0 clamp(28px, 5vw, 56px);
  padding: 0;
}

.page-products .sub-flow__step {
  background: var(--stk-bg-raised);
  border: 1px solid var(--stk-line);
  padding: clamp(18px, 2.6vw, 26px);
  position: relative;
}

.page-products .sub-flow__step-num {
  display: block;
  font-family: var(--stk-mono);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1;
  font-weight: 700;
  color: rgba(0, 255, 156, 0.35);
  -webkit-text-stroke: 1px var(--stk-neon);
  margin-bottom: 14px;
}

.page-products .sub-flow__step-body p { margin-top: 8px; font-size: 14px; }

.page-products .sub-flow__step-note {
  margin-top: 14px;
  border-top: 1px dashed var(--stk-line);
  padding-top: 10px;
}

.page-products .sub-flow__step-note summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--stk-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stk-ice);
}

.page-products .sub-flow__step-note summary::-webkit-details-marker { display: none; }

.page-products .sub-flow__step-note summary::after {
  content: "＋";
  color: var(--stk-neon);
  margin-left: 6px;
}

.page-products .sub-flow__step-note[open] summary::after { content: "－"; }

.page-products .sub-flow__step-note p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--stk-muted);
  line-height: 1.7;
}

.page-products .sub-flow__figure {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-products .sub-flow__figure figcaption {
  font-family: var(--stk-mono);
  font-size: 13px;
  color: var(--stk-muted);
}

.page-products .sub-flow__img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--stk-line);
  background: var(--stk-bg-raised);
  object-fit: cover;
}

.page-products .sub-functions {
  padding-block: clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--stk-line);
  border-bottom: 1px solid var(--stk-line);
}

.page-products .sub-functions__head {
  max-width: 720px;
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-products .sub-functions__head p:last-child { margin-top: 14px; }

.page-products .sub-functions__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 28px);
}

.page-products .sub-function-card {
  position: relative;
  background: linear-gradient(165deg, rgba(17, 26, 61, 0.85), rgba(17, 26, 61, 0.45));
  border: 1px solid var(--stk-line);
  padding: clamp(20px, 3vw, 30px);
}

.page-products .sub-function-card::before {
  content: "";
  display: block;
  width: 28px;
  height: 4px;
  background: var(--stk-neon);
  margin-bottom: 18px;
}

.page-products .sub-function-card__index {
  position: absolute;
  top: 16px;
  right: 18px;
  font-family: var(--stk-mono);
  font-size: 28px;
  font-weight: 700;
  color: rgba(192, 200, 224, 0.22);
}

.page-products .sub-function-card h3 { margin-bottom: 10px; }

.page-products .sub-function-card p { font-size: 14px; line-height: 1.75; }

.page-products .sub-function-card__link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--stk-mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--stk-neon);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  letter-spacing: 0.02em;
}

.page-products .sub-functions__figure {
  margin: clamp(28px, 5vw, 48px) 0 0;
  display: grid;
  gap: 12px;
}

.page-products .sub-functions__figure figcaption {
  font-family: var(--stk-mono);
  font-size: 13px;
  color: var(--stk-muted);
}

.page-products .sub-functions__img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--stk-line);
  background: var(--stk-bg-raised);
}

.page-products .sub-preview {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 56px);
  padding-block: clamp(48px, 7vw, 88px);
  align-items: center;
}

.page-products .sub-preview__text h2 { margin-bottom: 16px; }

.page-products .sub-preview__meta {
  margin-top: 18px;
  font-family: var(--stk-mono);
  font-size: 14px;
  color: var(--stk-ice);
  border-left: 3px solid var(--stk-orange);
  padding-left: 14px;
}

.page-products .sub-preview__media { position: relative; }

.page-products .sub-preview__media::before {
  content: "";
  position: absolute;
  top: -14px;
  right: -10px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--stk-orange);
  opacity: 0.4;
  z-index: 0;
  pointer-events: none;
}

.page-products .sub-preview__img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--stk-line);
  background: var(--stk-bg-raised);
}

@media (min-width: 860px) {
  .page-products .sub-functions__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .sub-sync {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
  }

  .page-products .sub-sync__media::before { left: 16px; }

  .page-products .sub-flow__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .sub-flow__step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 30px;
    left: calc(100% + 4px);
    width: 14px;
    height: 2px;
    background: linear-gradient(90deg, var(--stk-neon), transparent);
    opacity: 0.75;
    z-index: 2;
  }
}

@media (min-width: 920px) {
  .page-products .sub-preview {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

@media (min-width: 1020px) {
  .page-products .sub-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(300px, 420px) var(--sub-device-w);
  }

  .page-products .sub-hero__device { max-width: none; }

  .page-products .sub-hero__device-img { height: min(58vh, 620px); }
}