.page-products{
  --products-accent-shadow: 0 0 0 1px var(--accent) inset;
  --products-timing: 180ms ease;
  position: relative;
}

.page-products section[id],
.page-products div[id],
.page-products a[id]{
  scroll-margin-top: 5.5rem;
}

/* ===== Hero ===== */
.page-products .products-hero{
  background-color: var(--paper);
  background-image: linear-gradient(135deg, transparent 0%, transparent 65%, rgba(232,93,4,0.14) 65%, rgba(232,93,4,0.14) 100%);
  border-bottom: 1px solid var(--divider);
  padding: calc(var(--space-5) + 1rem) var(--space-2) var(--space-5);
}

.page-products .breadcrumb{
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--secondary-text);
  margin-bottom: var(--space-3);
}

.page-products .breadcrumb a{
  color: var(--dark-bg);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
}

.page-products .products-hero__inner{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}

.page-products .products-hero__copy{
  max-width: 620px;
}

.page-products .products-hero__eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.page-products .live-dot{
  width: 8px;
  height: 8px;
  background: var(--neon);
  display: inline-block;
}

.page-products .products-hero h1{
  font-size: clamp(2.1rem, 8vw, 4.2rem);
  line-height: 1.05;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--dark-bg);
  margin-bottom: var(--space-3);
}

.page-products .products-hero__lead{
  font-size: 1rem;
  line-height: 1.7;
  color: var(--dark-bg);
  max-width: 55ch;
  margin-bottom: var(--space-4);
}

.page-products .products-hero__stats{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: var(--space-4);
  padding: var(--space-1);
  background: var(--dark-bg);
  max-width: 420px;
}

.page-products .stat-group{
  padding: var(--space-2) 0;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.2);
}

.page-products .stat-group:last-child{
  border-right: 0;
}

.page-products .stat-value{
  display: block;
  font-family: var(--font-data);
  font-size: 1.6rem;
  color: var(--paper);
  font-weight: 500;
}

.page-products .stat-value span{
  font-size: 0.85rem;
  color: var(--secondary-accent);
  margin-left: 2px;
}

.page-products .stat-label{
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(245,240,230,0.7);
  margin-top: 0.25rem;
}

.page-products .products-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-products .products-hero__actions .btn{
  border-radius: 2px;
}

/* ===== Phone visual ===== */
.page-products .products-hero__visual{
  position: relative;
}

.page-products .phone-visual{
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem;
  justify-items: stretch;
  max-width: 380px;
  margin-inline: auto;
}

.page-products .phone-switcher__tab{
  font-family: var(--font-data);
  font-size: 0.76rem;
  color: var(--paper);
  text-decoration: none;
  text-align: center;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--divider);
  background: var(--dark-bg);
  transition: background var(--products-timing), color var(--products-timing), border-color var(--products-timing);
  z-index: 3;
}

.page-products .phone-switcher__tab--rank{
  grid-column: 1;
}

.page-products .phone-switcher__tab--card{
  grid-column: 2;
}

.page-products .phone-switcher__tab--live{
  grid-column: 3;
}

.page-products .phone-switcher__tab:hover,
.page-products .phone-switcher__tab:focus{
  background: var(--accent);
  color: var(--dark-bg);
  border-color: var(--accent);
  outline: none;
}

.page-products .phone-switcher__tab:target{
  background: var(--accent);
  color: var(--dark-bg);
  border-color: var(--accent);
}

.page-products .phone-model{
  grid-column: 1 / -1;
  grid-row: 2;
  justify-self: center;
  position: relative;
  z-index: 1;
  width: 280px;
  height: 580px;
  background: var(--dark-bg);
  border: 6px solid var(--dark-bg);
  border-radius: 24px;
  box-shadow: var(--shadow-ink);
  overflow: hidden;
}

.page-products .phone-model::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 22px;
  background: var(--dark-bg);
  border-radius: 18px 18px 0 0;
  z-index: 3;
}

.page-products .phone-model__screen{
  position: absolute;
  inset: 12px;
  border-radius: 14px;
  overflow: hidden;
  background: var(--dark-bg);
}

.page-products .phone-model__screen img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-products .phone-overlay{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 46px;
  width: 244px;
  z-index: 2;
  background: rgba(30,27,22,0.78);
  border: 1px solid rgba(255,255,255,0.14);
  border-left: 3px solid var(--accent);
  backdrop-filter: blur(6px);
  color: var(--paper);
  padding: 12px;
  display: none;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 0.78rem;
}

.page-products .phone-overlay--rank{
  display: flex;
}

.page-products .phone-overlay--card,
.page-products .phone-overlay--live{
  display: none;
}

.page-products #tab-card:target ~ .phone-overlay--card,
.page-products #tab-live:target ~ .phone-overlay--live{
  display: flex;
}

.page-products #tab-card:target ~ .phone-overlay--rank,
.page-products #tab-live:target ~ .phone-overlay--rank{
  display: none;
}

.page-products .phone-overlay__title{
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--secondary-accent);
}

.page-products .phone-overlay__row{
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 4px;
}

.page-products .phone-overlay__row:last-child{
  border-bottom: 0;
}

.page-products .phone-overlay__num{
  color: var(--neon);
}

.page-products .yellow-card,
.page-products .red-card{
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.2rem 0.3rem;
  color: var(--dark-bg);
}

.page-products .yellow-card{
  background: var(--secondary-accent);
}

.page-products .red-card{
  background: var(--accent);
}

/* ===== Features ===== */
.page-products .products-features{
  background-image:
    linear-gradient(rgba(245,240,230,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,240,230,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
}

.page-products .products-features .chapter-title,
.page-products .products-sync .chapter-title,
.page-products .products-download .chapter-title{
  color: var(--paper);
}

.page-products .products-features .chapter-copy,
.page-products .products-sync .chapter-copy,
.page-products .products-download .chapter-copy{
  color: rgba(245,240,230,0.75);
}

.page-products .products-features .chapter-index,
.page-products .products-sync .chapter-index,
.page-products .products-download .chapter-index{
  color: var(--secondary-accent);
}

.page-products .features-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-products .features-points{
  display: grid;
  gap: 0.75rem;
}

.page-products .feature-point{
  position: relative;
  background: rgba(255,255,255,0.04);
  padding: var(--space-2) var(--space-2) var(--space-2) 2.6rem;
  border-left: 2px solid var(--accent);
  transition: background var(--products-timing);
}

.page-products .feature-point:hover{
  background: rgba(255,255,255,0.07);
}

.page-products .feature-point__num{
  position: absolute;
  left: 0.75rem;
  top: 0.85rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--neon);
}

.page-products .feature-point h3{
  font-size: 1rem;
  color: var(--paper);
  margin-bottom: 0.3rem;
}

.page-products .feature-point p{
  font-size: 0.88rem;
  color: rgba(245,240,230,0.75);
  line-height: 1.55;
}

.page-products .features-visual{
  position: relative;
  max-width: 620px;
}

.page-products .features-visual img{
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  filter: grayscale(0.3) contrast(1.1);
}

.page-products .features-visual__stat{
  position: absolute;
  right: -0.5rem;
  bottom: -1.25rem;
  padding: var(--space-2);
  transform: rotate(-3deg);
  max-width: 180px;
  box-shadow: var(--shadow-ink);
}

.page-products .data-label{
  display: block;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--paper);
  opacity: 0.8;
  margin-bottom: 0.25rem;
}

/* ===== Compatibility ===== */
.page-products .products-compat{
  background-image:
    linear-gradient(rgba(30,27,22,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,27,22,0.05) 1px, transparent 1px);
  background-size: 42px 42px;
}

.page-products .compat-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-products .compat-media{
  position: relative;
  max-width: 520px;
}

.page-products .compat-media img{
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border: 1px solid var(--divider);
}

.page-products .compat-switch{
  display: grid;
  grid-template-columns: auto auto auto 1fr;
  column-gap: 0.5rem;
  align-items: start;
}

.page-products .filter-tab{
  font-family: var(--font-data);
  font-size: 0.84rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--dark-bg);
  border: 1px solid var(--divider);
  padding: 0.5rem 0.85rem;
  background: transparent;
  transition: background var(--products-timing), border-color var(--products-timing), color var(--products-timing);
}

.page-products .filter-tab:hover,
.page-products .filter-tab:focus{
  background: var(--secondary-accent);
  outline: none;
}

.page-products .filter-tab:target{
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}

.page-products .compat-switch .filter-tab:nth-child(1){
  grid-column: 1;
}

.page-products .compat-switch .filter-tab:nth-child(2){
  grid-column: 2;
}

.page-products .compat-switch .filter-tab:nth-child(3){
  grid-column: 3;
}

.page-products .compat-panel{
  grid-column: 1 / -1;
  grid-row: 2;
  background: var(--card-bg);
  border: 1px solid var(--divider);
  padding: var(--space-3);
}

.page-products .compat-panel--all{
  display: block;
}

.page-products .compat-panel--ios,
.page-products .compat-panel--android{
  display: none;
}

.page-products #compat-ios:target ~ .compat-panel--ios,
.page-products #compat-android:target ~ .compat-panel--android{
  display: block;
}

.page-products #compat-ios:target ~ .compat-panel--all,
.page-products #compat-android:target ~ .compat-panel--all{
  display: none;
}

.page-products .compat-panel h3{
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.page-products .compat-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-products .compat-list li{
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.45;
  border-bottom: 1px dashed var(--divider);
  padding-bottom: 0.5rem;
}

.page-products .compat-list li::before{
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent);
  flex: 0 0 6px;
  transform: translateY(-2px);
}

/* ===== Sync import ===== */
.page-products .products-sync{
  background-image:
    radial-gradient(circle at 80% 20%, rgba(57,255,20,0.12), transparent 24%);
}

.page-products .products-sync__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}

.page-products .products-sync__content .btn{
  margin-top: var(--space-2);
}

.page-products .sync-console{
  border: 1px solid rgba(245,240,230,0.25);
  background: rgba(255,255,255,0.04);
  padding: var(--space-3);
  max-width: 520px;
  margin-inline: auto;
}

.page-products .sync-console__header{
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid rgba(245,240,230,0.18);
  padding-bottom: 0.75rem;
  margin-bottom: var(--space-3);
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--secondary-accent);
}

.page-products .sync-console__dot{
  width: 8px;
  height: 8px;
  background: var(--neon);
}

.page-products .sync-steps{
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: sync;
}

.page-products .sync-steps li{
  counter-increment: sync;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-2);
  align-items: baseline;
  color: var(--paper);
  border-bottom: 1px dashed rgba(245,240,230,0.18);
  padding: 0.75rem 0;
}

.page-products .sync-steps li:last-child{
  border-bottom: 0;
}

.page-products .sync-steps li::before{
  content: "0" counter(sync);
  font-family: var(--font-data);
  color: var(--accent);
  font-size: 0.84rem;
}

/* ===== Versions ===== */
.page-products .version-layout{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-4);
  position: relative;
}

.page-products .version-illustration{
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--divider);
  max-width: 420px;
}

.page-products .version-timeline{
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-products .version-timeline::before{
  content: "";
  position: absolute;
  left: 7px;
  top: 4px;
  bottom: 4px;
  width: 1px;
  background: var(--divider);
}

.page-products .version-item{
  position: relative;
  padding-left: 32px;
  margin-bottom: var(--space-3);
}

.page-products .version-item::before{
  content: "";
  position: absolute;
  left: 3px;
  top: 8px;
  width: 9px;
  height: 9px;
  background: var(--dark-bg);
  border: 2px solid var(--accent);
  transition: transform var(--products-timing), background var(--products-timing);
}

.page-products .version-item:hover::before,
.page-products .version-item:focus-within::before{
  transform: scale(1.35);
  background: var(--accent);
}

.page-products .version-item__body{
  background: var(--card-bg);
  border-left: 2px solid transparent;
  padding: var(--space-2) var(--space-2) var(--space-2) var(--space-3);
  transition: border-color var(--products-timing), background var(--products-timing);
}

.page-products .version-item:hover .version-item__body,
.page-products .version-item:focus-within .version-item__body{
  border-left-color: var(--accent);
  background: var(--paper);
}

.page-products .version-item__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.page-products .version-tag{
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--dark-bg);
  background: var(--secondary-accent);
  padding: 0.2rem 0.45rem;
}

.page-products .version-tag--latest{
  background: var(--neon);
  color: var(--dark-bg);
}

.page-products .version-item__body h3{
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.page-products .version-item__body p{
  font-size: 0.88rem;
  color: var(--secondary-text);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.page-products .version-item__points{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-family: var(--font-data);
  font-size: 0.74rem;
  color: var(--dark-bg);
}

.page-products .version-item__points li::before{
  content: "▹ ";
  color: var(--accent);
}

/* ===== Download ===== */
.page-products .products-download{
  background-image:
    linear-gradient(120deg, transparent 0%, transparent 60%, rgba(232,93,4,0.16) 60%, rgba(232,93,4,0.16) 100%);
}

.page-products .products-download__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}

.page-products .download-copy .btn{
  border-radius: 2px;
}

.page-products .download-steps{
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  counter-reset: download;
}

.page-products .download-steps li{
  counter-increment: download;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-2);
  color: var(--paper);
  border-bottom: 1px dashed rgba(245,240,230,0.18);
  padding: 0.75rem 0;
}

.page-products .download-steps li:last-child{
  border-bottom: 0;
}

.page-products .download-steps li::before{
  content: "0" counter(download);
  font-family: var(--font-data);
  color: var(--accent);
}

.page-products .download-steps strong{
  color: var(--secondary-accent);
}

.page-products .download-actions{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-products .download-code{
  text-align: center;
  border: 1px solid rgba(245,240,230,0.22);
  background: rgba(255,255,255,0.04);
  padding: var(--space-3);
  max-width: 300px;
  margin-inline: auto;
}

.page-products .download-code__qr{
  width: 200px;
  height: 200px;
  object-fit: cover;
  display: block;
  margin-inline: auto;
  border: 4px solid var(--paper);
}

.page-products .download-code__tip{
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--secondary-accent);
  margin-top: var(--space-2);
}

/* ===== Focus helpers ===== */
.page-products .filter-tab:focus-visible,
.page-products .phone-switcher__tab:focus-visible{
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* ===== Responsive ===== */
@media (min-width: 640px){
  .page-products .compat-list{
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px){
  .page-products .products-hero__inner{
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-5);
  }

  .page-products .features-layout{
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-5);
  }

  .page-products .compat-layout{
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--space-5);
  }

  .page-products .products-sync__grid{
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }

  .page-products .version-layout{
    grid-template-columns: 1.4fr 0.6fr;
    gap: var(--space-5);
  }

  .page-products .products-download__grid{
    grid-template-columns: 1fr 0.7fr;
    gap: var(--space-5);
  }
}