.page-products {
  background: var(--color-bg);
  color: var(--color-white);
  overflow-x: hidden;
}

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

.page-products [data-reveal] {
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.page-products .btn-lg {
  padding: 14px 24px;
  font-size: 16px;
  border-radius: var(--radius-pill);
}

.page-products .section-note {
  margin: 6px 0 0;
  color: var(--color-silver);
  font-size: 15px;
  line-height: 1.7;
}

/* ========== HERO ========== */
.page-products .product-hero {
  position: relative;
  padding: 28px 0 44px;
  background:
    radial-gradient(circle at 82% 18%, rgba(157, 78, 221, 0.16), transparent 42%),
    linear-gradient(135deg, rgba(0, 184, 217, 0.1) 0%, transparent 58%),
    var(--color-bg);
}

.page-products .product-hero-grid {
  display: grid;
  gap: 30px;
  margin-top: 24px;
}

.page-products .hero-main {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.page-products .hero-main h1 {
  margin: 0;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-products .hero-lead {
  margin: 0;
  color: var(--color-silver);
  font-size: 16px;
  line-height: 1.75;
  max-width: 34em;
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.page-products .hero-stat {
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  padding: 14px 8px;
  text-align: center;
  border-radius: var(--radius-md);
}

.page-products .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-green);
}

.page-products .stat-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--color-silver);
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ========== SKILL TREE ========== */
.page-products .hero-skilltree {
  background: linear-gradient(180deg, var(--color-panel), rgba(20, 27, 45, 0.55));
  border: 1px solid var(--color-line);
  border-left: 2px solid var(--color-blue);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  min-width: 0;
}

.page-products .skilltree-title {
  margin-bottom: 16px;
}

.page-products .skilltree-caption {
  margin: 8px 0 0;
  color: var(--color-silver);
  font-size: 14px;
}

.page-products .skill-tree {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .skill-node {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
}

.page-products .skill-node:not(:first-child)::before {
  content: "";
  position: absolute;
  left: 22px;
  top: -12px;
  width: 2px;
  height: 24px;
  background: linear-gradient(180deg, var(--color-purple), var(--color-blue));
  opacity: 0.5;
}

.page-products .skill-node-index {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-blue);
  background: var(--color-bg);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
}

.page-products .skill-node-body h3 {
  margin: 0 0 4px;
  font-size: 16px;
  line-height: 1.4;
}

.page-products .skill-node-body p {
  margin: 0;
  color: var(--color-silver);
  font-size: 14px;
  line-height: 1.55;
}

/* ========== HERO DEVICE ========== */
.page-products .hero-device {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 0;
}

.page-products .hero-watermark {
  position: absolute;
  top: -18px;
  right: -6px;
  z-index: 0;
  font-family: var(--font-mono);
  font-size: 110px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.06em;
  color: rgba(0, 184, 217, 0.1);
  pointer-events: none;
  user-select: none;
}

.page-products .phone-mockup {
  position: relative;
  z-index: 1;
  width: min(240px, 70vw);
  aspect-ratio: 3 / 4;
  background: var(--color-panel);
  border: 2px solid var(--color-line);
  border-radius: 28px;
  padding: 10px;
  box-shadow:
    0 0 40px rgba(0, 184, 217, 0.12),
    0 24px 36px rgba(0, 0, 0, 0.35);
}

.page-products .phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 16px;
  background: var(--color-bg);
  border-radius: 0 0 12px 12px;
  z-index: 3;
}

.page-products .phone-screen {
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--color-bg);
}

.page-products .phone-screen-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .device-caption {
  margin: 0;
  color: var(--color-silver);
  font-size: 14px;
  letter-spacing: 0.12em;
}

/* ========== FEATURES ========== */
.page-products .feature-section {
  padding-top: 12px;
}

.page-products .feature-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-products .feature-card,
.page-products .feature-display {
  min-width: 0;
  transition: transform var(--t-med), border-color var(--t-fast);
}

.page-products .feature-card:hover,
.page-products .feature-display:hover {
  transform: translateY(-4px);
  border-color: var(--color-blue);
}

.page-products .feature-card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 30px;
  margin-bottom: 16px;
  border-radius: var(--radius-pill);
  background: rgba(0, 184, 217, 0.12);
  border: 1px solid rgba(0, 184, 217, 0.28);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-products .feature-card h3,
.page-products .feature-display-copy h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.4;
}

.page-products .feature-card p,
.page-products .feature-display-copy p {
  margin: 0;
  color: var(--color-silver);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .feature-display {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.page-products .feature-display-img {
  width: 220px;
  max-width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-line);
}

/* ========== VERSIONS ========== */
.page-products .version-section {
  padding-top: 12px;
}

.page-products .version-timeline {
  margin-top: 28px;
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 20px;
  overflow: hidden;
}

.page-products .version-timeline-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: cover;
  margin-bottom: 22px;
}

.page-products .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .version-item {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.page-products .version-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(0, 184, 217, 0.12);
  border: 1px solid rgba(0, 184, 217, 0.3);
  color: var(--color-blue);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
}

.page-products .version-item--current .version-badge {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-bg);
}

.page-products .version-item p {
  margin: 0;
  color: var(--color-silver);
  font-size: 14px;
  line-height: 1.6;
}

/* ========== DEVICES ========== */
.page-products .device-section {
  padding-top: 12px;
}

.page-products .device-showcase {
  margin-top: 28px;
}

.page-products .device-showcase-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  display: block;
}

.page-products .device-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-products .device-card {
  background: var(--color-panel);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 20px;
  min-width: 0;
}

.page-products .device-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.page-products .device-card p {
  margin: 0;
  color: var(--color-silver);
  font-size: 14px;
  line-height: 1.65;
}

/* ========== DOWNLOAD ========== */
.page-products .download-section {
  padding-top: 12px;
  scroll-margin-top: calc(var(--header-total) + 12px);
}

.page-products .download-panel {
  position: relative;
  overflow: hidden;
  min-width: 0;
  padding: 40px 24px;
  background: linear-gradient(135deg, rgba(0, 184, 217, 0.1), rgba(157, 78, 221, 0.06)), var(--color-panel);
  border: 1px solid var(--color-blue);
  border-radius: var(--radius-lg);
}

.page-products .download-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-blue), var(--color-green), var(--color-purple));
}

.page-products .download-bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  pointer-events: none;
}

.page-products .download-content {
  position: relative;
  z-index: 1;
}

.page-products .download-content h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 4vw, 32px);
  line-height: 1.25;
}

.page-products .download-lead {
  margin: 16px 0 22px;
  max-width: 660px;
  color: var(--color-silver);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .download-actions .btn {
  transition: transform var(--t-fast), filter var(--t-fast), border-color var(--t-fast);
}

.page-products .download-actions .btn:hover {
  transform: translateY(-3px);
  filter: brightness(1.18);
  border-color: var(--color-green);
}

.page-products .download-note {
  margin: 20px 0 0;
  color: var(--color-silver);
  font-size: 14px;
}

/* ========== RESPONSIVE ========== */
@media (min-width: 900px) {
  .page-products .product-hero-grid {
    grid-template-columns: 1.1fr 0.9fr 0.8fr;
    gap: 32px;
    align-items: start;
  }

  .page-products .product-hero {
    padding-bottom: 60px;
  }

  .page-products .feature-grid {
    grid-template-columns: repeat(6, 1fr);
    column-gap: 20px;
    row-gap: 24px;
  }

  .page-products .feature-card--span2 {
    grid-column: span 2;
  }

  .page-products .feature-card--span3 {
    grid-column: span 3;
  }

  .page-products .feature-display--span4 {
    grid-column: span 4;
    flex-direction: row;
    align-items: center;
  }

  .page-products .feature-display-img {
    width: 220px;
    flex-shrink: 0;
  }

  .page-products .version-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .device-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-products .download-panel {
    padding: 52px 44px;
  }
}