.page-products .download-hero {
  position: relative;
  background: linear-gradient(140deg, var(--c-gold) 0%, var(--c-gold-light) 65%, #f7e8c0 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 48px), 0 100%);
  padding: calc(var(--header-h) + 40px) 0 88px;
  overflow: hidden;
}
.page-products .download-hero .breadcrumb__item,
.page-products .download-hero .breadcrumb__item a {
  color: rgba(10, 17, 40, 0.75);
}
.page-products .hero-layout {
  display: block;
}
.page-products .hero-copy {
  position: relative;
  z-index: 1;
}
.page-products .hero-badge {
  display: inline-block;
  background: var(--c-primary);
  color: var(--c-gold-light);
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 0.12em;
  padding: 6px 14px;
  margin-bottom: 18px;
}
.page-products .hero-copy h1 {
  font-size: clamp(28px, 5vw, 54px);
  line-height: 1.06;
  color: var(--c-primary);
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.page-products .hero-desc {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(10, 17, 40, 0.78);
  max-width: 560px;
}
.page-products .hero-supplement {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(10, 17, 40, 0.6);
  margin-top: 10px;
  max-width: 560px;
}
.page-products .download-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}
.page-products .download-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  border: 2px solid var(--c-primary);
  background: var(--c-primary);
  color: var(--c-gold-light);
  font-family: var(--font-heading);
  font-size: 15px;
  line-height: 1.2;
  text-align: left;
  cursor: pointer;
  width: 100%;
  justify-content: center;
  transition: background 0.25s, color 0.25s, transform 0.25s, box-shadow 0.25s;
  box-shadow: 6px 6px 0 rgba(10, 17, 40, 0.2);
}
.page-products .download-btn svg {
  flex-shrink: 0;
}
.page-products .download-btn__copy {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
}
.page-products .download-btn__name {
  font-size: 15px;
}
.page-products .download-btn__hint {
  font-size: 12px;
  font-family: var(--font-body);
  opacity: 0.7;
  font-weight: 300;
}
.page-products .download-btn--ios {
  background: transparent;
  color: var(--c-primary);
  box-shadow: 6px 6px 0 rgba(10, 17, 40, 0.15);
}
.page-products .download-btn--android:hover {
  background: var(--c-gold-light);
  color: var(--c-primary);
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(10, 17, 40, 0.25);
}
.page-products .download-btn--ios:hover {
  background: var(--c-primary);
  color: var(--c-gold-light);
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(10, 17, 40, 0.2);
}
.page-products .hero-meta {
  list-style: none;
  margin: 36px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(10, 17, 40, 0.2);
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
}
.page-products .hero-meta li {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.page-products .hero-meta strong {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(10, 17, 40, 0.55);
  font-weight: 600;
}
.page-products .hero-meta span,
.page-products .hero-meta a {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--c-primary);
}
.page-products .hero-meta a {
  text-decoration: underline;
}
.page-products .phone-model {
  position: relative;
  width: 250px;
  height: 520px;
  margin: 56px auto 0;
  border: 4px solid var(--c-primary);
  border-radius: 42px;
  background: var(--c-primary);
  padding: 12px;
  box-shadow: 0 24px 60px rgba(10, 17, 40, 0.4);
  transform: perspective(1200px) rotateY(-10deg) rotateX(2deg);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}
.page-products .phone-model:hover {
  transform: perspective(1200px) rotateY(12deg) rotateX(1deg) rotateZ(1deg);
  box-shadow: 0 34px 70px rgba(10, 17, 40, 0.45);
}
.page-products .phone-model::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 22px;
  background: var(--c-primary);
  border-radius: 18px;
  z-index: 2;
}
.page-products .phone-model__screen {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 30px;
}
.page-products .phone-model__badge {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-gold);
  color: var(--c-primary);
  font-family: var(--font-heading);
  font-size: 11px;
  letter-spacing: 0.16em;
  padding: 4px 12px;
  z-index: 2;
}
.page-products .features-section {
  background: var(--c-primary);
  color: var(--c-text);
  padding: 64px 0;
}
.page-products .section-index {
  display: block;
  font-family: var(--font-heading);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
  margin-bottom: 10px;
}
.page-products .section-head {
  margin-bottom: 36px;
  max-width: 780px;
}
.page-products .section-title {
  font-family: var(--font-heading);
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.08;
  margin: 10px 0 14px;
  color: var(--c-text);
}
.page-products .section-desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text-dim);
  max-width: 640px;
}
.page-products .features-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 32px;
  padding: 12px 16px;
  background: var(--c-secondary);
  border-left: 3px solid var(--c-gold);
}
.page-products .features-nav__label {
  font-size: 13px;
  color: var(--c-text-dim);
  margin-right: 4px;
}
.page-products .features-nav__link {
  font-size: 14px;
  color: var(--c-gold);
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid var(--c-line);
  transition: background 0.2s, color 0.2s;
}
.page-products .features-nav__link:hover {
  background: var(--c-gold);
  color: var(--c-primary);
}
.page-products .features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-products .feature-card {
  position: relative;
  background: var(--c-secondary);
  border: 1px solid var(--c-line);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.page-products .feature-card:hover {
  border-color: var(--c-gold);
  box-shadow: var(--shadow);
}
.page-products .feature-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.page-products .feature-card__num {
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-gold);
}
.page-products .feature-card__icon {
  width: 38px;
  height: 38px;
  border: 1px solid var(--c-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gold);
  background: var(--c-primary);
}
.page-products .feature-card h3 {
  font-family: var(--font-heading);
  font-size: 19px;
  line-height: 1.2;
  margin-bottom: 10px;
  color: var(--c-text);
}
.page-products .feature-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--c-text-dim);
  flex-grow: 1;
}
.page-products .feature-card__stats,
.page-products .feature-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.page-products .feature-card__link {
  display: inline-block;
  margin-top: 18px;
  font-size: 14px;
  color: var(--c-gold);
  text-decoration: underline;
}
.page-products .features-visual {
  margin-top: 40px;
  border: 1px solid var(--c-line);
  overflow: hidden;
}
.page-products .features-visual img,
.page-products .sync-visual img,
.page-products .req-visual img,
.page-products .changelog-visual img {
  display: block;
  width: 100%;
  height: auto;
}
.page-products .sync-section {
  background: var(--c-secondary);
  color: var(--c-text);
  padding: 64px 0;
}
.page-products .sync-visual {
  position: relative;
  border: 1px solid var(--c-line);
  overflow: hidden;
  margin-bottom: 36px;
}
.page-products .sync-visual::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--c-gold) 0 12px, transparent 12px 24px);
  animation: sync-line-move 1.6s linear infinite;
}
@keyframes sync-line-move {
  to { background-position: 24px 0; }
}
.page-products .sync-steps {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.page-products .sync-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.page-products .sync-step__num {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--c-gold);
  width: 44px;
  height: 44px;
  border: 1px solid var(--c-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--c-primary);
}
.page-products .sync-step__body h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  margin-bottom: 6px;
  color: var(--c-text);
}
.page-products .sync-step__body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-text-dim);
}
.page-products .sync-note {
  border-left: 3px solid var(--c-gold);
  background: rgba(10, 17, 40, 0.35);
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-text-dim);
}
.page-products .sync-note a {
  color: var(--c-gold);
  text-decoration: underline;
}
.page-products .requirements-section {
  background: var(--c-primary);
  color: var(--c-text);
  padding: 64px 0;
}
.page-products .req-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.page-products .req-card {
  background: var(--c-secondary);
  border: 1px solid var(--c-line);
  padding: 26px 24px;
}
.page-products .req-card__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-line);
}
.page-products .req-card__icon {
  width: 38px;
  height: 38px;
  border: 1px solid var(--c-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gold);
  background: var(--c-primary);
}
.page-products .req-card__head h3 {
  font-family: var(--font-heading);
  font-size: 21px;
  color: var(--c-text);
}
.page-products .req-list {
  margin: 0;
}
.page-products .req-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(212, 168, 67, 0.18);
}
.page-products .req-item:last-child {
  border-bottom: none;
}
.page-products .req-item dt {
  font-size: 14px;
  color: var(--c-text-dim);
  flex-shrink: 0;
}
.page-products .req-item dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text);
  text-align: right;
}
.page-products .req-visual {
  margin-top: 40px;
  border: 1px solid var(--c-line);
  overflow: hidden;
}
.page-products .changelog-section {
  background: var(--c-primary);
  color: var(--c-text);
  padding: 64px 0;
}
.page-products .changelog {
  position: relative;
  max-width: 860px;
  padding-left: 32px;
}
.page-products .changelog::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--c-line);
}
.page-products .version {
  position: relative;
  margin-bottom: 18px;
  background: var(--c-secondary);
  border: 1px solid var(--c-line);
}
.page-products .version::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-primary);
  border: 2px solid var(--c-gold);
}
.page-products .version--current::before {
  background: var(--c-gold);
  box-shadow: 0 0 0 4px rgba(212, 168, 67, 0.25);
}
.page-products .version summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}
.page-products .version summary::-webkit-details-marker {
  display: none;
}
.page-products .version summary:hover {
  background: rgba(10, 17, 40, 0.2);
}
.page-products .version summary::after {
  content: "+";
  margin-left: auto;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-weight: 700;
  font-size: 20px;
  color: var(--c-gold);
  line-height: 1;
}
.page-products .version[open] summary::after {
  content: "−";
}
.page-products .version__marker {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-weight: 700;
  font-size: 16px;
  color: var(--c-emerald);
}
.page-products .version__name {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--c-text);
}
.page-products .version__tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 3px 8px;
  border: 1px solid var(--c-line);
  color: var(--c-text-dim);
}
.page-products .version--current .version__tag {
  border-color: var(--c-gold);
  color: var(--c-gold);
}
.page-products .version__note {
  font-size: 13px;
  color: var(--c-text-dim);
}
.page-products .version__changes {
  list-style: none;
  margin: 0;
  padding: 14px 20px 18px;
  border-top: 1px solid rgba(212, 168, 67, 0.15);
}
.page-products .version__changes li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--c-text);
}
.page-products .change-mark {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-weight: 700;
  flex-shrink: 0;
  width: 18px;
  text-align: center;
  color: var(--c-emerald);
}
.page-products .changelog-visual {
  margin-top: 40px;
  border: 1px solid var(--c-line);
  overflow: hidden;
}
.page-products .help-cta {
  background: linear-gradient(135deg, var(--c-secondary) 0%, var(--c-primary) 100%);
  border-top: 1px solid var(--c-line);
  padding: 56px 0;
  text-align: center;
}
.page-products .help-cta h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 34px);
  color: var(--c-text);
  margin-bottom: 12px;
}
.page-products .help-cta p {
  color: var(--c-text-dim);
  font-size: 15px;
  line-height: 1.6;
  max-width: 520px;
  margin: 0 auto 24px;
}
.page-products .help-cta .btn {
  display: inline-flex;
}
.page-products .help-cta__alt {
  margin-top: 20px;
  font-size: 14px;
}
.page-products .help-cta__alt a {
  color: var(--c-gold);
  text-decoration: underline;
}
@media (min-width: 768px) {
  .page-products .download-hero {
    padding: calc(var(--header-h) + 56px) 0 120px;
  }
  .page-products .hero-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
  }
  .page-products .download-actions {
    flex-direction: row;
  }
  .page-products .download-btn {
    width: auto;
    justify-content: flex-start;
  }
  .page-products .phone-model {
    margin-top: 0;
    width: 270px;
    height: 550px;
  }
  .page-products .features-section,
  .page-products .sync-section,
  .page-products .requirements-section,
  .page-products .changelog-section {
    padding: 88px 0;
  }
  .page-products .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .page-products .feature-card:nth-child(even) {
    margin-top: 28px;
  }
  .page-products .sync-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .page-products .req-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .page-products .section-head {
    margin-bottom: 44px;
  }
}
@media (min-width: 1024px) {
  .page-products .download-hero {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 64px), 0 100%);
  }
  .page-products .features-section,
  .page-products .sync-section,
  .page-products .requirements-section,
  .page-products .changelog-section {
    padding: 104px 0;
  }
  .page-products .changelog {
    padding-left: 48px;
  }
  .page-products .version::before {
    left: -42px;
  }
}