.hero {
  position: relative;
  --hero-bg-y: 50%;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + var(--space-7)) 0 var(--space-8);
  background: linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%);
}

.hero-bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-video video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
  background: #fff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: .28;
  background-image: radial-gradient(circle, rgba(10, 46, 115, .28) 0 1.4px, transparent 1.6px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent 0 38%, #000 60%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .92) 32%, rgba(255, 255, 255, .52) 52%, rgba(255, 255, 255, .08) 100%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  gap: var(--space-8);
  align-items: center;
}

.hero-grid-corporate {
  grid-template-columns: minmax(0, 620px) minmax(420px, 1fr);
}

.hero-copy,
.hero-media {
  min-width: 0;
}

.hero-copy h1 {
  margin-bottom: var(--space-5);
}

.hero-lead {
  max-width: 560px;
  margin-bottom: var(--space-4);
  color: var(--primary-light);
  font: 500 18px/1.7 var(--font-body);
}

.hero-text {
  max-width: 540px;
}

.hero-actions,
.metric-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

.hero-actions {
  margin-top: var(--space-6);
}

.metric-row {
  margin-top: var(--space-7);
  gap: var(--space-6);
}

.metric-row div {
  display: grid;
  grid-template-columns: 32px auto;
  column-gap: var(--space-3);
  align-items: start;
}

.metric-icon {
  grid-row: span 2;
  color: var(--primary-light);
}

.metric-icon svg {
  width: 24px;
  height: 24px;
}

.metric-row strong {
  color: var(--text);
  font: 800 30px/1 var(--font-display);
}

.metric-row small {
  color: var(--text-secondary);
  font: 700 13px/1.35 var(--font-body);
}

.hero-media {
  position: relative;
  justify-self: end;
}

.hero-knee img,
.hero-products {
  width: min(620px, 100%);
  border-radius: 0;
  filter: drop-shadow(0 30px 60px rgba(10, 46, 115, .18));
}

.scroll-dot {
  position: absolute;
  left: 50%;
  bottom: var(--space-5);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--primary-light);
  background: var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
  transition: transform .35s var(--motion-soft), box-shadow .35s var(--motion-soft);
}

.scroll-dot:hover {
  transform: translateY(4px);
  box-shadow: 0 18px 48px rgba(10, 46, 115, .14);
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.icon-card {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: var(--space-5);
  align-items: center;
}

.icon-card h3 {
  margin-bottom: var(--space-2);
  font-size: 20px;
}

.icon-card p {
  margin-bottom: 0;
  font-size: 14px;
}

.process-band,
.mechanism {
  color: var(--white);
  background:
    radial-gradient(circle at 10% 80%, rgba(79, 195, 247, .26), transparent 34%),
    radial-gradient(circle at 86% 16%, rgba(29, 78, 216, .24), transparent 32%),
    var(--dark);
}

.process-band {
  padding-block: var(--space-9);
  background:
    linear-gradient(90deg, rgba(8, 17, 32, .96) 0%, rgba(8, 17, 32, .84) 46%, rgba(8, 17, 32, .72) 100%),
    url("../images/background-star.png") center / cover no-repeat;
}

.process-grid {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: var(--space-8);
  align-items: center;
}

.dark-copy h2,
.why-grid h2,
.mechanism h2 {
  color: var(--white);
}

.dark-copy p,
.why-grid p,
.mechanism p {
  color: rgba(255, 255, 255, .74);
}

.dark-copy .eyebrow,
.why-grid .eyebrow,
.mechanism .eyebrow {
  color: var(--accent);
}

.process-steps {
  position: relative;
  --timeline-progress: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.process-steps::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 48px;
  border-top: 1px dashed rgba(79, 195, 247, .64);
  transform: scaleX(var(--timeline-progress));
  transform-origin: left center;
}

.process-steps article {
  position: relative;
  text-align: center;
}

.process-steps svg {
  width: 96px;
  height: 96px;
  margin: 0 auto var(--space-4);
  padding: 30px;
  color: var(--accent);
  border: 1px solid rgba(79, 195, 247, .72);
  border-radius: 50%;
  background: rgba(255, 255, 255, .04);
  box-shadow: 0 0 34px rgba(79, 195, 247, .28);
  transition: transform .45s var(--motion-soft), box-shadow .45s var(--motion-soft);
}

.process-steps article:hover svg {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 0 46px rgba(79, 195, 247, .42);
}

.process-steps small {
  display: block;
  color: var(--accent);
  font: 800 14px/1 var(--font-display);
}

.process-steps h3 {
  color: var(--white);
  margin: var(--space-3) 0 var(--space-2);
  font-size: 18px;
}

.process-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}

.coverage-grid {
  display: grid;
  grid-template-columns: .82fr 1.2fr .78fr;
  gap: var(--space-7);
  align-items: center;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3) var(--space-5);
  padding: 0;
  margin: var(--space-5) 0 0;
  list-style: none;
}

.check-list li {
  color: var(--text);
  font-weight: 700;
}

.check-list li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: var(--space-3);
  border-radius: 50%;
  background: var(--primary);
}

.map-img {
  display: block;
  width: min(100%, 460px);
  height: auto;
  margin-inline: auto;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 24px 58px rgba(10, 46, 115, .08));
  transform-origin: center;
  will-change: transform, filter;
}

.coverage-grid {
  position: relative;
  z-index: 0;
}

.coverage-grid::after {
  content: "";
  position: absolute;
  inset: 20% 26% 12%;
  z-index: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 195, 247, .24), transparent 62%);
  animation: mapGlow 4.6s ease-in-out infinite;
}

.coverage-grid > * {
  position: relative;
  z-index: 1;
}

.side-cards .card:first-child {
  border-color: rgba(79, 195, 247, .45);
}

.side-cards .card:first-child svg {
  animation: mapPulse 2.4s ease-in-out infinite;
}

.side-cards {
  display: grid;
  gap: var(--space-4);
}

.side-cards .card {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5);
}

.side-cards svg {
  width: 32px;
  height: 32px;
  color: var(--primary-light);
}

.side-cards h3 {
  margin-bottom: var(--space-1);
  font-size: 18px;
}

.side-cards p {
  margin: 0;
  font-size: 14px;
}

.why-band {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-9);
  background:
    linear-gradient(90deg, rgba(8, 17, 32, .96) 0%, rgba(8, 17, 32, .82) 42%, rgba(8, 17, 32, .58) 100%),
    url("../images/banner-valor.png") center / cover no-repeat;
}

.why-band > img {
  display: none;
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(34vw, 440px);
  height: 100%;
  object-fit: cover;
  opacity: .42;
}

.why-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr repeat(4, 1fr);
  gap: var(--space-5);
  align-items: center;
}

.why-grid article {
  min-height: 260px;
  padding: var(--space-6);
  border: 1px solid rgba(79, 195, 247, .28);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, .04);
  transition: transform .45s var(--motion-soft), border-color .45s var(--motion-soft), background .45s var(--motion-soft), box-shadow .45s var(--motion-soft);
}

.why-grid article:hover {
  transform: translateY(-8px);
  border-color: rgba(79, 195, 247, .62);
  background: rgba(255, 255, 255, .075);
  box-shadow: 0 24px 70px rgba(79, 195, 247, .14);
}

.why-grid article svg {
  width: 42px;
  height: 42px;
  color: var(--accent);
  transition: transform .45s var(--motion-soft), filter .45s var(--motion-soft);
}

.why-grid article:hover svg {
  transform: scale(1.08);
  filter: drop-shadow(0 0 18px rgba(79, 195, 247, .44));
}

.why-grid article h3 {
  color: var(--white);
  margin: var(--space-5) 0 var(--space-3);
  font-size: 22px;
}

.results-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, .8fr);
  gap: var(--space-7);
  align-items: center;
}

.results-grid > div {
  padding-right: var(--space-7);
  border-right: 1px solid var(--line);
}

.results-grid article {
  text-align: center;
  padding-inline: var(--space-5);
  border-left: 1px solid var(--line);
}

.results-grid svg {
  width: 34px;
  height: 34px;
  margin: 0 auto var(--space-4);
  color: var(--primary-light);
}

.results-grid strong {
  display: block;
  color: var(--text);
  font: 800 42px/1 var(--font-display);
}

.results-grid article p {
  margin: var(--space-2) 0 0;
  font-size: 14px;
}

.cta-section {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-8);
  text-align: center;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8, 17, 32, .95) 0%, rgba(8, 17, 32, .78) 52%, rgba(8, 17, 32, .72) 100%),
    url("../images/background-star.png") center / cover no-repeat;
}

.cta-section::before,
.reviscon-cta::before {
  content: "";
  position: absolute;
  inset: -35% -10%;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 48%, rgba(79, 195, 247, .16), transparent 24%),
    radial-gradient(circle at 78% 52%, rgba(29, 78, 216, .14), transparent 28%);
  animation: ctaWave 10s ease-in-out infinite alternate;
}

.cta-section .container,
.reviscon-cta .container {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: var(--space-3);
}

.cta-section p,
.cta-section small {
  color: rgba(255, 255, 255, .76);
}

.cta-section small {
  display: block;
  margin-top: var(--space-4);
}

.product-range-grid,
.info-grid {
  display: grid;
  grid-template-columns: .85fr repeat(3, 1fr);
  gap: var(--space-5);
}

.reviscon-badges {
  grid-template-columns: repeat(3, 1fr);
  margin-top: var(--space-6);
}

.reviscon-badges article {
  padding-right: var(--space-4);
  border-right: 1px solid var(--line);
}

.reviscon-badges article:last-child {
  border-right: 0;
}

.reviscon-badges svg {
  width: 30px;
  height: 30px;
  color: var(--primary-light);
  margin-bottom: var(--space-3);
}

.reviscon-badges h3 {
  margin-bottom: var(--space-2);
  font-size: 18px;
  letter-spacing: -.015em;
}

.reviscon-badges p {
  margin-bottom: 0;
  font-size: 14px;
}

.product-card img {
  height: 88px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: var(--space-6);
}

.product-card h3 {
  color: var(--primary-light);
  font-size: 46px;
  margin-bottom: var(--space-2);
}

.product-card strong {
  display: block;
  margin-bottom: var(--space-4);
  font-weight: 800;
}

.product-card ul {
  margin: 0 0 var(--space-5);
  padding-left: var(--space-5);
  color: var(--text-secondary);
}

.product-card a,
.info-grid a {
  color: var(--primary-light);
  font-weight: 800;
}

.mechanism {
  padding-block: var(--space-9);
}

.mechanism-grid {
  display: grid;
  grid-template-columns: .9fr .9fr .8fr;
  gap: var(--space-8);
  align-items: center;
}

.mechanism-grid > img {
  max-height: 460px;
  margin-inline: auto;
  filter: drop-shadow(0 0 42px rgba(79, 195, 247, .24));
}

.mechanism-list {
  display: grid;
  gap: var(--space-6);
}

.mechanism-list article {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: var(--space-4);
}

.mechanism-list b {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .56);
  border-radius: 50%;
}

.mechanism-list h3 {
  color: var(--white);
  margin-bottom: var(--space-2);
  font-size: 22px;
}

.info-grid {
  grid-template-columns: .95fr repeat(4, 1fr);
  align-items: start;
}

.info-grid > div {
  padding-right: var(--space-6);
  border-right: 1px solid var(--line);
}

.info-grid article {
  text-align: center;
  padding-inline: var(--space-4);
  border-right: 1px solid var(--line);
}

.info-grid article:last-child {
  border-right: 0;
}

.info-grid svg {
  width: 42px;
  height: 42px;
  margin: 0 auto var(--space-5);
  color: var(--primary-light);
}

.info-grid h3 {
  font-size: 18px;
  margin-bottom: var(--space-3);
  letter-spacing: -.015em;
}

.reviscon-cta {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-8);
  background: var(--bg-soft);
}

.cta-card {
  display: grid;
  grid-template-columns: 1fr 320px 220px;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-6);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.cta-card img {
  max-height: 120px;
  margin-left: auto;
}

.cta-card small {
  display: block;
  text-align: center;
  color: var(--text-secondary);
}

.reviscon-footer-grid {
  grid-template-columns: 1.25fr repeat(3, 1fr);
}

@keyframes mapGlow {
  0%,
  100% {
    opacity: .55;
    transform: scale(.96);
  }

  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

@keyframes mapPulse {
  0%,
  100% {
    filter: drop-shadow(0 0 0 rgba(79, 195, 247, 0));
    transform: scale(1);
  }

  50% {
    filter: drop-shadow(0 0 14px rgba(79, 195, 247, .62));
    transform: scale(1.08);
  }
}

@keyframes ctaWave {
  from {
    transform: translate3d(-2%, -1%, 0) scale(1);
  }

  to {
    transform: translate3d(2%, 1%, 0) scale(1.04);
  }
}

@media (max-width: 1100px) {
  .hero-grid,
  .process-grid,
  .coverage-grid,
  .why-grid,
  .results-grid,
  .mechanism-grid,
  .info-grid,
  .cta-card {
    grid-template-columns: 1fr;
  }

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

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps::before {
    display: none;
  }

  .why-band > img {
    opacity: .16;
    width: 100%;
  }

  .results-grid > div,
  .results-grid article,
  .info-grid > div,
  .info-grid article {
    border: 0;
    padding: 0;
  }
}

@media (max-width: 760px) {
  .hero {
    min-height: auto;
    padding-top: calc(76px + var(--space-7));
  }

  .hero-grid,
  .feature-cards,
  .reviscon-badges,
  .product-range-grid,
  .process-steps,
  .reviscon-footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-lead,
  .hero-text {
    max-width: 100%;
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-text {
    font-size: 15px;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

  .hero-copy h1,
  .hero-lead,
  .hero-text {
    overflow-wrap: anywhere;
  }

  .hero-bg-video video {
    object-position: 55% center;
  }

  .metric-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .icon-card {
    grid-template-columns: 1fr;
  }

  .hero-knee img,
  .hero-products,
  .map-img {
    filter: none;
  }

  .map-img {
    mix-blend-mode: normal;
    will-change: auto;
    width: min(100%, 380px);
  }

  .coverage-grid::after,
  .why-grid article:hover svg,
  .side-cards .card:first-child svg {
    animation: none;
    filter: none;
  }

  .process-steps svg,
  .results-grid svg {
    box-shadow: none;
  }

  .footer-bottom {
    display: block;
  }
}