.page-products {
  --pp-pad: 20px;
  --pp-card: rgba(15, 36, 64, 0.66);
  --pp-line: rgba(0, 255, 170, 0.16);
  --pp-cut: 18px;
  --pp-mono: var(--sf-font-mono);
  --pp-sans: var(--sf-font-sans);
  overflow-x: hidden;
}

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

.page-products .section-block {
  padding: 64px 0;
}

.page-products .section-head {
  margin-bottom: 34px;
}

.page-products .section-index {
  display: block;
  font-family: var(--pp-mono);
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 1;
  color: rgba(0, 255, 170, 0.16);
  -webkit-text-stroke: 1px rgba(0, 255, 170, 0.6);
  letter-spacing: 0.06em;
}

.page-products .section-title {
  margin: 10px 0 12px;
  font-family: var(--pp-sans);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  line-height: 1.18;
  color: var(--sf-white);
}

.page-products .section-desc {
  max-width: 760px;
  color: var(--sf-text-dim);
  line-height: 1.75;
}

/* Hero */
.page-products .products-hero {
  position: relative;
  overflow: hidden;
  padding: 52px 0 56px;
  background:
    radial-gradient(720px circle at 86% 0%, rgba(0, 255, 170, 0.13), transparent 46%),
    radial-gradient(560px circle at 0% 100%, rgba(46, 27, 94, 0.55), transparent 54%),
    linear-gradient(128deg, #0f2440 0%, #0a1a2f 62%, #060d1a 100%);
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 255, 170, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 170, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, transparent 20%, #000 100%);
}

.page-products .pp-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

.page-products .pp-super-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
  margin-bottom: 18px;
}

.page-products .pp-kicker {
  font-family: var(--pp-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--sf-accent);
}

.page-products .pp-kicker-tag {
  font-family: var(--pp-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--sf-gold);
  border: 1px solid rgba(255, 215, 0, 0.35);
  padding: 4px 10px;
}

.page-products .pp-hero-title {
  margin: 0 0 18px;
  font-family: var(--pp-sans);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.75rem, 5vw, 3.35rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--sf-white);
  text-transform: uppercase;
  max-width: 820px;
}

.page-products .pp-hero-desc {
  max-width: 680px;
  margin: 0 0 28px;
  color: rgba(240, 245, 255, 0.72);
  line-height: 1.8;
  font-size: 1rem;
}

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

.page-products .btn-primary {
  font-family: var(--pp-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-products .btn-ghost {
  font-family: var(--pp-mono);
  letter-spacing: 0.06em;
  border: 1px solid var(--sf-line);
  color: var(--sf-white);
}

/* HUD panel */
.page-products .pp-hud {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pp-line);
  background: rgba(15, 36, 64, 0.62);
  backdrop-filter: blur(10px);
  padding: 20px;
  clip-path: polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
}

.page-products .pp-hud__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-hud__code {
  font-family: var(--pp-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--sf-gold);
}

.page-products .pp-hud__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sf-accent);
  box-shadow: 0 0 14px var(--sf-accent);
  animation: ppPulse 1.8s ease-in-out infinite;
}

@keyframes ppPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

.page-products .pp-hud-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  font-family: var(--pp-mono);
  font-size: 0.85rem;
  color: var(--sf-text-dim);
}

.page-products .pp-hud-row strong {
  color: var(--sf-accent);
  font-size: 1rem;
  font-weight: 500;
}

.page-products .pp-hud__note {
  margin: 14px 0 0;
  font-size: 0.82rem;
  color: var(--sf-text-dim);
  line-height: 1.6;
}

.page-products .pp-status-line {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid rgba(0, 255, 170, 0.13);
  font-family: var(--pp-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: rgba(240, 245, 255, 0.5);
}

/* Product filter suite */
.page-products .filter-suite {
  position: relative;
}

.page-products .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  pointer-events: none;
}

.page-products .filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.page-products .filter-btn {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--pp-line);
  font-family: var(--pp-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--sf-text-dim);
  cursor: pointer;
  transition: color 0.3s ease, background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
  user-select: none;
}

.page-products .filter-btn:hover {
  color: var(--sf-accent);
  border-color: rgba(0, 255, 170, 0.5);
  transform: translateY(-2px);
}

.page-products #pf-all:checked ~ .filter-buttons label[for="pf-all"],
.page-products #pf-arcade:checked ~ .filter-buttons label[for="pf-arcade"],
.page-products #pf-tactics:checked ~ .filter-buttons label[for="pf-tactics"],
.page-products #pf-sim:checked ~ .filter-buttons label[for="pf-sim"] {
  background: var(--sf-accent);
  color: #06121f;
  border-color: var(--sf-accent);
  box-shadow: 0 0 20px rgba(0, 255, 170, 0.25);
}

.page-products .filter-input:focus-visible ~ .filter-buttons label {
  outline: 2px solid var(--sf-gold);
  outline-offset: 2px;
}

/* Product cards */
.page-products .product-grid {
  display: grid;
  gap: 22px;
}

.page-products .line-card {
  position: relative;
  border: 1px solid var(--pp-line);
  background: var(--pp-card);
  transition: opacity 0.4s ease, filter 0.4s ease, transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.page-products .clip-diagonal {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%);
}

.page-products .line-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 255, 170, 0.55);
  box-shadow: 0 22px 48px -28px rgba(0, 255, 170, 0.45);
}

.page-products #pf-arcade:checked ~ .product-grid .line-card:not([data-cat="arcade"]),
.page-products #pf-tactics:checked ~ .product-grid .line-card:not([data-cat="tactics"]),
.page-products #pf-sim:checked ~ .product-grid .line-card:not([data-cat="sim"]) {
  opacity: 0.25;
  filter: grayscale(0.9);
  transform: scale(0.98);
}

.page-products #pf-arcade:checked ~ .product-grid .line-card[data-cat="arcade"],
.page-products #pf-tactics:checked ~ .product-grid .line-card[data-cat="tactics"],
.page-products #pf-sim:checked ~ .product-grid .line-card[data-cat="sim"] {
  border-color: rgba(0, 255, 170, 0.55);
  box-shadow: 0 0 0 1px rgba(0, 255, 170, 0.2), 0 20px 48px -30px rgba(0, 255, 170, 0.4);
}

.page-products .line-media {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .line-media img {
  width: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.page-products .line-card:hover .line-media img {
  transform: scale(1.04);
}

.page-products .line-media__idx {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 5px 10px;
  background: rgba(6, 13, 26, 0.72);
  border: 1px solid rgba(0, 255, 170, 0.4);
  font-family: var(--pp-mono);
  font-size: 0.72rem;
  color: var(--sf-accent);
  letter-spacing: 0.14em;
}

.page-products .line-body {
  padding: 22px;
}

.page-products .line-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.page-products .line-body h3 {
  margin: 0 0 10px;
  font-family: var(--pp-sans);
  font-style: italic;
  font-weight: 900;
  font-size: 1.45rem;
  color: var(--sf-white);
}

.page-products .line-body p {
  margin: 0 0 16px;
  color: var(--sf-text-dim);
  line-height: 1.75;
  font-size: 0.95rem;
}

.page-products .line-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  padding-top: 14px;
  font-family: var(--pp-mono);
  font-size: 0.78rem;
  color: var(--sf-gold);
}

/* Case carousel */
.page-products .case-showcase {
  background:
    radial-gradient(520px circle at 10% 10%, rgba(46, 27, 94, 0.5), transparent 50%),
    linear-gradient(180deg, rgba(6, 13, 26, 0.4), rgba(10, 26, 47, 0.5));
  border-top: 1px solid rgba(0, 255, 170, 0.08);
  border-bottom: 1px solid rgba(0, 255, 170, 0.08);
}

.page-products .case-carousel {
  position: relative;
}

.page-products .case-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  pointer-events: none;
}

.page-products .case-stage {
  display: grid;
  margin-top: 8px;
}

.page-products .case-slide {
  grid-area: 1 / 1;
  display: grid;
  gap: 24px;
  border: 1px solid var(--pp-line);
  background: rgba(15, 36, 64, 0.55);
  padding: 22px;
  opacity: 0;
  visibility: hidden;
  transform: perspective(1400px) rotateY(-7deg) translateX(28px);
  transition: opacity 0.5s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.5s ease;
  pointer-events: none;
}

.page-products #case-radio-1:checked ~ .case-stage .case-slide[data-slide="1"],
.page-products #case-radio-2:checked ~ .case-stage .case-slide[data-slide="2"],
.page-products #case-radio-3:checked ~ .case-stage .case-slide[data-slide="3"] {
  opacity: 1;
  visibility: visible;
  transform: perspective(1400px) rotateY(0deg) translateX(0);
  pointer-events: auto;
}

.page-products .case-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pp-line);
  background: #081426;
}

.page-products .case-media img {
  width: 100%;
  object-fit: cover;
  min-height: 220px;
}

.page-products .case-media--panel {
  min-height: 260px;
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(46, 27, 94, 0.6), rgba(15, 36, 64, 0.85));
}

.page-products .case-media--panel::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 68px;
  height: 68px;
  border-top: 1px solid var(--sf-accent);
  border-right: 1px solid var(--sf-accent);
}

.page-products .case-panel-label {
  display: inline-block;
  font-family: var(--pp-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--sf-gold);
  margin-bottom: 18px;
}

.page-products .case-media--panel ul,
.page-products .case-media--panel ol {
  margin: 0;
  padding-left: 18px;
  color: var(--sf-text-dim);
  line-height: 1.8;
}

.page-products .case-media--panel li {
  padding: 6px 0;
}

.page-products .case-copy {
  align-self: center;
}

.page-products .case-kicker {
  display: inline-block;
  font-family: var(--pp-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--sf-accent);
  border: 1px solid rgba(0, 255, 170, 0.3);
  padding: 5px 10px;
  margin-bottom: 14px;
}

.page-products .case-copy h3 {
  margin: 0 0 12px;
  font-family: var(--pp-sans);
  font-style: italic;
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--sf-white);
}

.page-products .case-copy p {
  color: var(--sf-text-dim);
  line-height: 1.8;
  margin: 0 0 14px;
}

.page-products .case-points {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .case-points li {
  position: relative;
  padding: 6px 0 6px 22px;
  color: rgba(240, 245, 255, 0.78);
  line-height: 1.7;
  font-size: 0.95rem;
}

.page-products .case-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 9px;
  height: 9px;
  border-left: 2px solid var(--sf-accent);
  border-bottom: 2px solid var(--sf-accent);
  transform: rotate(-45deg);
}

.page-products .case-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-products .case-btn {
  display: inline-block;
  padding: 10px 18px;
  border: 1px solid var(--pp-line);
  font-family: var(--pp-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--sf-text-dim);
  cursor: pointer;
  background: rgba(15, 36, 64, 0.4);
  transition: color 0.3s ease, border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
  user-select: none;
}

.page-products .case-btn:hover {
  color: var(--sf-accent);
  transform: translateY(-2px);
}

.page-products #case-radio-1:checked ~ .case-controls label[for="case-radio-1"],
.page-products #case-radio-2:checked ~ .case-controls label[for="case-radio-2"],
.page-products #case-radio-3:checked ~ .case-controls label[for="case-radio-3"] {
  border-color: var(--sf-accent);
  color: var(--sf-accent);
  background: rgba(0, 255, 170, 0.09);
  box-shadow: 0 0 16px rgba(0, 255, 170, 0.18);
}

/* Compare table */
.page-products .compare-card {
  border: 1px solid var(--pp-line);
  background: var(--pp-card);
  overflow: hidden;
}

.page-products .compare-scroll {
  overflow-x: auto;
}

.page-products .compare-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background:
    linear-gradient(90deg, rgba(0, 255, 170, 0.03), transparent 30%);
}

.page-products .compare-table th,
.page-products .compare-table td {
  padding: 16px 14px;
  border-bottom: 1px solid rgba(0, 255, 170, 0.1);
  text-align: center;
  color: rgba(240, 245, 255, 0.8);
  line-height: 1.6;
}

.page-products .compare-table thead th {
  font-family: var(--pp-mono);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  color: var(--sf-accent);
  background: rgba(0, 255, 170, 0.08);
}

.page-products .compare-table tbody th {
  text-align: left;
  color: var(--sf-gold);
  font-family: var(--pp-mono);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.page-products .compare-table tbody tr:last-child th,
.page-products .compare-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .compare-table tbody tr:hover th,
.page-products .compare-table tbody tr:hover td {
  background: rgba(0, 255, 170, 0.04);
}

.page-products .score-badge {
  display: inline-block;
  min-width: 44px;
  padding: 5px 10px;
  border: 1px solid rgba(0, 255, 170, 0.35);
  color: var(--sf-accent);
  font-family: var(--pp-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.page-products .compare-hint {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--sf-gold);
  background: rgba(255, 215, 0, 0.05);
  color: rgba(240, 245, 255, 0.68);
  line-height: 1.7;
  font-size: 0.92rem;
}

/* Version log */
.page-products .version-log {
  background:
    linear-gradient(180deg, rgba(6, 13, 26, 0.5), rgba(10, 26, 47, 0.3));
}

.page-products .version-layout {
  display: grid;
  gap: 28px;
  margin-top: 8px;
}

.page-products .version-map {
  align-self: start;
  border: 1px solid var(--pp-line);
  background: #081426;
  padding: 10px;
}

.page-products .version-map img {
  width: 100%;
  object-fit: cover;
}

.page-products .version-map__caption {
  margin: 12px 4px 6px;
  font-family: var(--pp-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--sf-text-dim);
  line-height: 1.6;
}

.page-products .version-rows {
  display: grid;
  gap: 12px;
}

.page-products .version-row {
  border: 1px solid var(--pp-line);
  background: rgba(15, 36, 64, 0.5);
  transition: border-color 0.3s ease;
}

.page-products .version-row[open] {
  border-color: rgba(0, 255, 170, 0.45);
}

.page-products .version-row summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.page-products .version-row summary::-webkit-details-marker {
  display: none;
}

.page-products .version-row summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--pp-mono);
  font-size: 1.1rem;
  color: var(--sf-accent);
  transition: transform 0.3s ease;
}

.page-products .version-row[open] summary::after {
  transform: rotate(45deg);
}

.page-products .version-num {
  font-family: var(--pp-mono);
  font-size: 1rem;
  color: var(--sf-gold);
  border: 1px solid rgba(255, 215, 0, 0.35);
  padding: 3px 9px;
  letter-spacing: 0.08em;
}

.page-products .version-title {
  font-family: var(--pp-sans);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--sf-white);
}

.page-products .version-phase {
  font-family: var(--pp-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--sf-accent);
  border: 1px solid rgba(0, 255, 170, 0.25);
  padding: 3px 9px;
  background: rgba(0, 255, 170, 0.05);
}

.page-products .version-detail {
  padding: 0 20px 20px 60px;
  color: var(--sf-text-dim);
  line-height: 1.75;
  font-size: 0.95rem;
  animation: ppVersionFade 0.4s ease;
}

@keyframes ppVersionFade {
  from { opacity: 0.4; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Outro */
.page-products .solutions-outro {
  background:
    radial-gradient(600px circle at 80% 50%, rgba(0, 255, 170, 0.1), transparent 55%),
    linear-gradient(130deg, #0f2440, #0a1a2f);
  border-top: 1px solid rgba(0, 255, 170, 0.14);
}

.page-products .outro-grid {
  max-width: 720px;
}

.page-products .outro-label {
  font-family: var(--pp-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--sf-gold);
}

.page-products .outro-grid h2 {
  margin: 14px 0 14px;
  font-family: var(--pp-sans);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--sf-white);
}

.page-products .outro-grid p {
  color: var(--sf-text-dim);
  line-height: 1.75;
}

.page-products .outro-grid a {
  color: var(--sf-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

@media (min-width: 760px) {
  .page-products .pp-hud {
    padding: 26px;
  }

  .page-products .case-slide {
    padding: 26px;
  }

  .page-products .case-slide .case-copy {
    padding-right: 10px;
  }

  .page-products .version-row summary {
    padding: 20px 24px;
  }

  .page-products .version-detail {
    padding: 0 24px 22px 78px;
  }
}

@media (min-width: 960px) {
  .page-products .section-block {
    padding: 84px 0;
  }

  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.75fr);
    align-items: center;
    gap: 48px;
  }

  .page-products .products-hero {
    padding: 72px 0 64px;
  }

  .page-products .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .case-slide {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 36px;
    padding: 30px;
  }

  .page-products .compare-table th,
  .page-products .compare-table td {
    padding: 18px 22px;
  }

  .page-products .version-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
    gap: 36px;
  }
}