.product-detail {
  padding: 80px 0;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  overflow: hidden;
}

.product-detail:last-of-type { border-bottom: none; }

.product-detail-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 80px;
  align-items: center;
  min-width: 0;
}

.product-detail-inner + .product-detail-inner {
  margin-top: 72px;
  padding-top: 72px;
  border-top: 1px solid rgba(0,0,0,0.07);
}

.product-detail-inner.reverse { direction: rtl; }
.product-detail-inner.reverse > * { direction: ltr; }

.product-name-block {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
  min-width: 0;
}

.product-name-block > div:last-child {
  min-width: 0;
}

.product-name-block h2 {
  font-size: clamp(1.55rem, 3vw, 2rem) !important;
  overflow-wrap: anywhere;
}

.product-logo-lg {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.logo-fudo,
.logo-repos,
.logo-rateus,
.logo-finx {
  background: White;
  color: #f97316;
}

.product-logo-lg__icon {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.product-desc {
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 28px;
}

.feature-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 32px;
  min-width: 0;
}

.feature-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  min-width: 0;
  overflow-wrap: anywhere;
}

.feature-chip::before {
  content: '\2713';
  color: #e0a449;
  font-weight: 700;
  font-size: 0.75rem;
}

.product-visual {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
  min-width: 0;
  width: 100%;
}

.product-visual::after {
  content: '';
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  opacity: 0.5;
}

.product-visual.fudo-visual::after,
.product-visual.repos-visual::after {
  background: radial-gradient(circle, rgba(6,182,212,0.3), transparent 70%);
}

.product-visual.rateus-visual::after {
  background: radial-gradient(circle, rgba(245,158,11,0.3), transparent 70%);
}

.product-visual.finx-visual::after {
  background: radial-gradient(circle, rgba(16,185,129,0.3), transparent 70%);
}

.mock-screen {
  background: #f3f1ed;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  padding: 20px;
  position: relative;
  z-index: 1;
}

.mock-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}

.mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  font-size: 0.85rem;
  gap: 20px;
}

.mock-row:last-child { border-bottom: none; }
.mock-row span:first-child { color: var(--text-secondary); }
.mock-row span:last-child { font-weight: 600; color: var(--text-primary); }

.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
  margin-top: 16px;
}

.mock-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.mock-bar:hover { opacity: 1; }

.product-image-frame {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px;
}

.product-image-frame img {
  width: 100%;
  height: auto;
  max-height: clamp(260px, 34vw, 460px);
  object-fit: contain;
}

.product-image-frame--contain {
  padding: 18px;
}

.product-image-frame--contain img {
  object-fit: contain;
}

.product-page-intro {
  max-width: 760px;
  margin-bottom: 36px;
}

.product-page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 20px;
}

.product-page-card {
  padding: 28px;
  min-width: 0;
}

.product-page-card h4 {
  margin-bottom: 10px;
}

.product-page-card p {
  font-size: 0.9rem;
}

.product-carousel {
  position: relative;
  overflow: hidden;
  z-index: 1;
  width: 100%;
  border-radius: var(--radius-md);
  background: #fff;
}

.product-carousel__viewport {
  overflow: hidden;
}

.product-carousel__track {
  display: flex;
  transition: transform 0.45s ease;
}

.product-carousel__slide {
  position: relative;
  flex: 0 0 100%;
  min-width: 0;
  height: clamp(260px, 32vw, 430px);
  margin: 0;
  background: #fff;
}

.product-carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: clamp(24px, 4vw, 42px);
}

.product-carousel__slide figcaption {
  position: absolute;
  left: 18px;
  bottom: 18px;
  max-width: calc(100% - 48px);
  padding: 9px 14px;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.9);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 8px 28px rgba(0,0,0,0.08);
}

.product-carousel__control {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  color: var(--text-primary);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.2s, transform 0.2s;
}

.product-carousel__control:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.04);
}

.product-carousel__control--prev {
  left: 12px;
}

.product-carousel__control--next {
  right: 12px;
}

.product-carousel__dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 2;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.product-carousel__dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(0,0,0,0.22);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.product-carousel__dot.active {
  background: #e0a449;
  transform: scale(1.35);
}

@media (max-width: 1024px) {
  .product-detail-inner {
    gap: 52px;
  }

  .product-page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .product-detail-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .product-detail-inner.reverse { direction: ltr; }

  .product-visual {
    max-width: 720px;
    margin-inline: auto;
  }
}

@media (max-width: 768px) {
  .product-detail { padding: 56px 0; }
  .product-detail-inner + .product-detail-inner {
    margin-top: 48px;
    padding-top: 48px;
  }
  .feature-grid-2 { grid-template-columns: 1fr; }
  .product-page-grid { grid-template-columns: 1fr; }
  .product-visual {
    padding: 18px;
    border-radius: var(--radius-lg);
  }

  .product-image-frame {
    padding: 10px;
  }

  .product-image-frame img {
    max-height: none;
  }

  .product-carousel__slide {
    height: 320px;
  }

  .product-carousel__slide figcaption {
    left: 16px;
    bottom: 18px;
    max-width: calc(100% - 32px);
  }

  .product-carousel__control {
    width: 38px;
    height: 38px;
    font-size: 1.6rem;
  }

  .product-carousel__control--prev {
    left: 10px;
  }

  .product-carousel__control--next {
    right: 10px;
  }
}

@media (max-width: 480px) {
  .product-detail {
    padding: 42px 0;
  }

  .product-detail-inner {
    gap: 28px;
  }

  .product-detail-inner + .product-detail-inner {
    margin-top: 36px;
    padding-top: 36px;
  }

  .product-name-block {
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 18px;
  }

  .product-logo-lg {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    font-size: 1rem;
  }

  .product-name-block h2 {
    font-size: 1.35rem !important;
    line-height: 1.22;
  }

  .product-logo-lg__icon {
    width: 40px;
    height: 40px;
  }

  .product-desc {
    font-size: 0.94rem;
    line-height: 1.65;
    margin-bottom: 22px;
  }

  .feature-grid-2 {
    gap: 10px;
    margin-bottom: 24px;
  }

  .feature-chip {
    padding: 9px 12px;
    font-size: 0.82rem;
  }

  .product-visual {
    padding: 12px;
    border-radius: var(--radius-md);
  }

  .product-image-frame--contain {
    padding: 10px;
  }

  .product-page-card {
    padding: 22px;
  }

  .product-carousel__slide {
    height: 260px;
  }

  .product-carousel__slide img {
    padding: 24px 22px 56px;
  }

  .product-carousel__slide figcaption {
    font-size: 0.78rem;
  }

  .product-carousel__dots {
    bottom: 18px;
  }
}

@media (max-width: 360px) {
  .product-name-block {
    flex-direction: column;
  }

  .product-logo-lg {
    width: 54px;
    height: 54px;
  }
}