/* Products page — LeapCore 产品矩阵 */

.prod-hero {
  background: var(--color-bg-soft);
  padding: 80px var(--page-pad-x);
  display: flex;
  flex-direction: column;
  gap: 56px;
  align-items: stretch;
}

.prod-hero__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 46px;
}

.prod-hero__left {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.prod-hero__title {
  margin: 0;
  font-size: 48px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-text);
}

.prod-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.prod-hero__subtitle {
  margin: 0;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-text);
}

.prod-hero__actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.prod-hero__visual {
  width: 519px;
  max-width: 48%;
  flex-shrink: 0;
}

.prod-hero__visual img {
  width: 100%;
  height: auto;
}

.prod-hero__metrics {
  max-width: var(--content-width);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.prod-metric {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 500;
  line-height: normal;
  color: var(--color-text);
}

.prod-metric__dot {
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  flex-shrink: 0;
}

.prod-metric-divider {
  width: 1px;
  height: 23px;
  background: var(--color-border-strong);
  flex-shrink: 0;
}

/* Pain points */
.prod-pain {
  background: #fff;
  padding: 80px var(--page-pad-x);
}

.prod-pain__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.prod-pain__body {
  display: flex;
  flex-direction: column;
}

.prod-pain__cards {
  display: flex;
  gap: 24px;
}

.prod-pain-card {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--color-border);
}

.prod-pain-card__num {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f2f3f5;
  border-radius: 8px;
  font-size: 24px;
  font-weight: 500;
  font-style: italic;
  color: var(--color-text);
}

.prod-pain-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  white-space: nowrap;
}

/* How works */
.prod-works {
  background: var(--color-bg-soft);
  padding: 80px var(--page-pad-x);
}

.prod-works__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.prod-works__panel {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.prod-works__tabs {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
}

.prod-works__tab {
  padding: 0 0 12px;
  font-size: 18px;
  font-weight: 400;
  line-height: normal;
  color: var(--color-text);
  opacity: 0.55;
  border-bottom: 2px solid transparent;
  background: transparent;
  box-shadow: none;
}

.prod-works__tab.is-active {
  font-weight: 500;
  opacity: 1;
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: transparent;
  box-shadow: none;
}

.prod-works__stage {
  position: relative;
  width: 100%;
  min-height: 560px;
}

.prod-works__pane {
  display: none;
  flex-direction: column;
  width: 100%;
  gap: 24px;
}

.prod-works__pane.is-active {
  display: flex;
}

.prod-works__banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 69px;
  padding: 16px 24px;
  background: var(--color-primary);
  color: #fff;
}

.prod-works__banner strong {
  font-size: 22px;
  font-weight: 500;
  line-height: 1.5;
  white-space: nowrap;
}

.prod-works__banner span {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  text-align: right;
}

.prod-works__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--color-border-strong);
  background: #fff;
}

.prod-dept {
  grid-column: span 2;
  padding: 32px;
  border-right: 1px solid var(--color-border-strong);
  border-bottom: 1px solid var(--color-border-strong);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.prod-dept:nth-child(3),
.prod-dept:nth-child(6) {
  border-right: none;
}

.prod-dept:nth-child(7),
.prod-dept:nth-child(8) {
  grid-column: span 3;
  border-bottom: none;
}

.prod-dept:nth-child(8) {
  border-right: none;
}

.prod-dept h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  line-height: normal;
  color: var(--color-text);
}

.prod-dept__tags {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  align-items: center;
}

.prod-dept__tags span {
  padding: 6px 10px;
  background: #f2f3f5;
  border-radius: 4px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--color-text);
  opacity: 0.6;
  white-space: nowrap;
  width: fit-content;
  flex: 0 0 auto;
}

/* Tab: 任务执行与结果闭环 */
.prod-loop {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

.prod-loop__steps {
  display: flex;
  align-items: stretch;
  width: 100%;
}

.prod-loop-card {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 24px 16px;
  border: 1px solid #e2e8f0;
  background: #fff;
}

.prod-loop-card h3 {
  margin: 0;
  padding-bottom: 24px;
  border-bottom: 1px solid #dde2ea;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 500;
  line-height: normal;
  color: var(--color-text);
}

.prod-loop-card h3 i {
  display: block;
  width: 1px;
  height: 18px;
  background: #dde2ea;
}

.prod-loop-card p {
  margin: 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: #858585;
}

.prod-loop__arrow {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin: auto 0;
  opacity: 0.5;
}

.prod-loop__metrics {
  display: flex;
  align-items: stretch;
  width: 100%;
}

.prod-loop-metric {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 8px;
  font-size: 16px;
  font-weight: 500;
  line-height: normal;
  color: var(--color-text);
  text-align: center;
}

.prod-loop-metric + .prod-loop-metric {
  border-left: 1px solid #dde2ea;
}

/* Tab: 企业环境适配 */
.prod-local {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.prod-local__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.prod-local-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #e2e8f0;
  overflow: hidden;
}

.prod-local-card__media {
  position: relative;
  width: 100%;
  height: 256px;
  overflow: hidden;
  background: #eef3f8;
}

.prod-local-card__media img {
  position: absolute;
  width: 173.53%;
  height: 180.13%;
  max-width: none;
  left: -73.53%;
  top: -19.92%;
  display: block;
}

.prod-local-card__media--workplace img {
  width: 189.24%;
  height: 196.38%;
  left: -89.24%;
  top: -43.5%;
}

.prod-local-card__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px;
}

.prod-local-card__title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.prod-local-card__title h3 {
  margin: 0;
  font-size: 28px;
  font-weight: 500;
  line-height: normal;
  color: var(--color-text);
}

.prod-local-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  border-radius: 54px;
  background: var(--color-primary);
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  white-space: nowrap;
}

.prod-local-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.prod-local-card__tags span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  border-radius: 2px;
  background: #f2f4f7;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  opacity: 0.8;
}

.prod-local__note {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 63px;
  padding: 24px;
  border: 1px dashed #e2e8f0;
  background: #f7f8fa;
  color: var(--color-primary);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.6;
  text-align: center;
  font-style: italic;
}

/* Tab: 企业级数据安全 */
.prod-secure {
  display: flex;
  flex-direction: column;
  gap: 32px;
  width: 100%;
}

.prod-secure__flow {
  display: flex;
  align-items: stretch;
  gap: 24px;
  width: 100%;
}

.prod-secure-card {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  padding: 32px 40px;
  border: 1px solid #dde2ea;
  background: #fff;
}

.prod-secure-card__label {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  line-height: normal;
  color: var(--color-primary);
}

.prod-secure-card h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  line-height: normal;
  color: var(--color-text);
}

.prod-secure-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.prod-secure-card li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
}

.prod-secure-card li::before {
  content: "";
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  background: var(--color-primary);
}

.prod-secure__arrow {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin: auto 0;
  opacity: 0.5;
}

.prod-secure__arrow--rev {
  transform: scaleX(-1);
}

.prod-secure-core {
  width: 240px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 32px 24px;
  background: var(--color-primary);
  color: #fff;
  text-align: center;
}

.prod-secure-core strong {
  font-size: 28px;
  font-weight: 500;
  line-height: normal;
}

.prod-secure-core span {
  font-size: 14px;
  font-weight: 500;
  line-height: normal;
}

.prod-secure__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px;
  background: #f4f6fc;
  border-left: 1px solid var(--color-text);
}

.prod-secure__bar strong {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  white-space: nowrap;
}

.prod-secure__bar span {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  opacity: 0.5;
  text-align: right;
}

/* DRV */
.prod-drv {
  background: #fff;
  padding: 60px var(--page-pad-x);
}

.prod-drv__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}

.prod-drv__top {
  display: flex;
  gap: 64px;
  align-items: center;
  width: 100%;
}

.prod-drv__intro {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.prod-drv__title {
  margin: 0;
  font-size: 42px;
  font-weight: 400;
  line-height: 1.45;
  color: var(--color-text);
}

.prod-drv__quote {
  padding: 12px 24px;
  background: var(--color-primary);
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  border-radius: 2px;
}

.prod-drv__matrix {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--color-border-strong);
  background: #fff;
}

.prod-drv__cell {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 50px 32px;
  border-right: 1px solid var(--color-border-strong);
  border-bottom: 1px solid var(--color-border-strong);
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text);
}

.prod-drv__cell:nth-child(2n) {
  border-right: none;
}

.prod-drv__cell--full {
  grid-column: 1 / -1;
  flex-direction: column;
  gap: 16px;
  padding: 32px;
  border-right: none;
  border-bottom: none;
}

.prod-drv__cell--full strong {
  font-size: 20px;
  font-weight: 500;
}

.prod-drv__cell--full span {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  opacity: 0.5;
}

.prod-drv__flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  flex-wrap: nowrap;
  gap: 0;
}

.prod-drv__flow span {
  flex-shrink: 0;
  padding: 24px 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  white-space: nowrap;
}

.prod-drv__flow img {
  width: 16px;
  height: 16px;
  opacity: 0.5;
  flex-shrink: 0;
}

.prod-drv__roles {
  display: flex;
  width: 100%;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
}

.prod-drv-role {
  flex: 1 1 0;
  min-width: 0;
  padding: 32px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-right: 1px solid var(--color-border-strong);
}

.prod-drv-role:last-child {
  border-right: none;
}

.prod-drv-role__label {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
  line-height: normal;
  white-space: nowrap;
}

.prod-drv-role__value {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text);
  line-height: normal;
  white-space: nowrap;
}

/* OS Banner */
.prod-os {
  background: var(--color-bg-soft);
  padding: 80px var(--page-pad-x);
}

.prod-os__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.prod-os__grid {
  display: flex;
  border: 1px solid var(--color-border-strong);
  background: #fff;
}

.prod-os-card {
  flex: 1 1 0;
  min-width: 0;
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-right: 1px solid var(--color-border-strong);
}

.prod-os-card:last-child {
  border-right: none;
}

.prod-os-card h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-text);
}

.prod-os-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  opacity: 0.5;
}

/* FDE */
.prod-fde {
  background: #fff;
  padding: 80px var(--page-pad-x);
}

.prod-fde__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
  align-items: center;
}

.prod-fde__card {
  display: flex;
  width: 100%;
  border: 1px solid var(--color-border-strong);
  overflow: hidden;
}

.prod-fde__left {
  flex: 1;
  min-width: 0;
  padding: 32px 0 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 48px;
  background: #fff;
}

.prod-fde__left-copy {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-right: 32px;
}

.prod-fde__left-copy h3 {
  margin: 0;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
}

.prod-fde__caps {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.prod-fde__caps > span:not(.prod-fde__cap-divider) {
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text);
  padding: 8px 0;
}

.prod-fde__cap-divider {
  width: 1px;
  height: 32px;
  background: var(--color-border-strong);
  flex-shrink: 0;
}

.prod-fde__right {
  width: 420px;
  max-width: 45%;
  flex-shrink: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.prod-fde__right h3 {
  margin: 0;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.6;
}

.prod-fde__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.prod-fde__list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  font-size: 16px;
}

.prod-fde__list li:last-child {
  border-bottom: none;
}

.prod-fde__list strong {
  font-weight: 700;
}

.prod-fde__list span {
  font-weight: 500;
}

.prod-fde__note {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 16px 24px;
  background: #f4f6fc;
  border-left: 1px solid var(--color-text);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  overflow-wrap: anywhere;
}

/* Hardware */
.prod-hw {
  background: var(--color-bg-soft);
  padding: 60px var(--page-pad-x);
}

.prod-hw__inner {
  max-width: 992px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}

.prod-hw__grid {
  display: flex;
  align-items: flex-start;
  gap: 34px;
  width: 100%;
}

.prod-hw-card {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border-strong);
  overflow: hidden;
}

.prod-hw-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 24px;
}

.prod-hw-card__head h3 {
  margin: 0;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
}

.prod-hw-card__tag {
  padding: 4px 16px;
  background: #f0f7ff;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-primary);
  white-space: nowrap;
}

.prod-hw-card__media {
  position: relative;
  height: 231px;
  background: #f7fbff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
}

.prod-hw-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prod-hw-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  background: rgba(28, 28, 28, 0.72);
  color: #fff;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.prod-hw-card__media:hover .prod-hw-card__overlay,
.prod-hw-card.is-overlay-open .prod-hw-card__overlay {
  opacity: 1;
}

/* touch / no-hover: only open via click class, ignore sticky :hover */
@media (hover: none), (max-width: 1100px) {
  .prod-hw-card__media:hover .prod-hw-card__overlay {
    opacity: 0;
  }

  .prod-hw-card.is-overlay-open .prod-hw-card__overlay {
    opacity: 1;
  }
}

.prod-hw-card__overlay p {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 15px;
  line-height: 1.5;
}

.prod-hw-card__overlay span {
  opacity: 0.8;
}

.prod-hw-card__overlay strong {
  font-weight: 500;
  white-space: nowrap;
}

.prod-hw-card__foot {
  padding: 16px 24px;
  background: var(--color-primary);
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
}

/* Extensions (compact under hardware) */
.prod-ext__grid {
  display: flex;
  width: 100%;
  margin-top: 8px;
  border: 1px solid var(--color-border);
}

.prod-ext-card {
  flex: 1;
  min-width: 0;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #fff;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.03);
}

.prod-ext-card--primary {
  background: var(--color-primary);
  color: #fff;
}

.prod-ext-card__top {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border-strong);
}

.prod-ext-card--primary .prod-ext-card__top {
  border-bottom-color: rgba(255, 255, 255, 0.6);
}

.prod-ext-card__identity {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.prod-ext-card h3 {
  margin: 0;
  font-size: 32px;
  font-weight: 500;
  line-height: normal;
}

.prod-ext-card__tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.4);
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  line-height: 1.5;
}

.prod-ext-card__tag--soft {
  background: #d2e6ff;
  color: var(--color-primary);
}

.prod-ext-card__top > p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.prod-ext-card--primary .prod-ext-card__top > p {
  color: #fff;
  opacity: 0.8;
}

.prod-ext-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.prod-ext-card__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
}

.prod-ext-card--primary .prod-ext-card__list li {
  color: #fff;
}

.prod-ext-card__list li span {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  flex-shrink: 0;
}

.prod-ext-card--primary .prod-ext-card__list li span {
  background: #fff;
}

.prod-ext-card__btn {
  align-self: flex-start;
  margin-top: auto;
}

.prod-ext-card__btn--light {
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
  background: transparent;
}

.prod-ext-card__btn--light:hover {
  background: rgba(255, 255, 255, 0.12);
}

@media (max-width: 1100px) {
  .prod-works__stage {
    min-height: 0;
  }

  .prod-hw-card__foot {
    font-size: 14px;
    white-space: normal;
  }

  .prod-hero__inner,
  .prod-drv__top,
  .prod-fde__card,
  .prod-hw__grid,
  .prod-ext__grid,
  .prod-pain__cards,
  .prod-os__grid,
  .prod-drv__roles {
    flex-direction: column;
  }

  .prod-hw__grid {
    align-items: stretch;
  }

  .prod-hw-card {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .prod-hero__visual {
    width: 100%;
    max-width: 100%;
  }

  .prod-hero__metrics {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 16px;
  }

  .prod-metric-divider {
    display: none;
  }

  .prod-drv__flow img {
    transform: rotate(90deg);
  }

  .prod-works__grid {
    grid-template-columns: 1fr;
  }

  .prod-dept,
  .prod-dept:nth-child(7),
  .prod-dept:nth-child(8) {
    grid-column: 1;
    border-right: none;
  }

  .prod-dept {
    border-bottom: 1px solid var(--color-border-strong);
  }

  .prod-dept:last-child {
    border-bottom: none;
  }

  .prod-works__banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .prod-works__banner span {
    text-align: left;
  }

  .prod-loop__steps,
  .prod-loop__metrics,
  .prod-secure__flow {
    flex-direction: column;
  }

  .prod-loop__arrow,
  .prod-secure__arrow {
    transform: rotate(90deg);
    margin: 8px auto;
  }

  .prod-secure__arrow--rev {
    transform: rotate(90deg) scaleY(-1);
  }

  .prod-loop-metric + .prod-loop-metric {
    border-left: none;
    border-top: 1px solid #dde2ea;
  }

  .prod-local__grid {
    grid-template-columns: 1fr;
  }

  .prod-secure-core {
    width: 100%;
  }

  .prod-secure__bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .prod-secure__bar span {
    text-align: left;
  }

  .prod-local__note {
    font-size: 16px;
  }

  .prod-fde__right {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .prod-os-card,
  .prod-drv-role {
    border-right: none;
    border-bottom: 1px solid var(--color-border-strong);
  }

  .prod-os-card:last-child,
  .prod-drv-role:last-child {
    border-bottom: none;
  }

  .prod-drv__matrix {
    width: 100%;
  }

  .prod-drv__flow {
    flex-direction: column;
    align-items: flex-start;
  }

  .prod-hero__title,
  .prod-drv__title {
    font-size: 32px;
  }

  .prod-hero__subtitle {
    font-size: 22px;
  }

  .prod-hw-card__foot {
    font-size: 16px;
  }

  .prod-works__tabs {
    justify-content: flex-start;
    gap: 20px 24px;
  }

  .prod-works__tab {
    font-size: 15px;
    white-space: normal;
    text-align: left;
  }

  .prod-hero__title,
  .prod-works .section-title,
  .prod-works .section-desc,
  .prod-dept__tag,
  .prod-loop__title,
  .prod-secure__title,
  .prod-local__note,
  .prod-hw .section-title {
    white-space: normal;
  }
}

@media (max-width: 640px) {
  .prod-hero__title,
  .prod-drv__title {
    font-size: 26px;
  }

  .prod-hero__subtitle {
    font-size: 18px;
  }

  .prod-works__banner,
  .prod-secure__bar {
    padding-left: 16px;
    padding-right: 16px;
  }

  .prod-fde__right {
    padding: 24px 20px;
  }

  .prod-hw__grid {
    gap: 20px;
  }
}