/*
 * V7.3.0 | BIOTEN platform homepage hierarchy and visual refinement
 * Direction: soft structuralism + asymmetric application bento.
 */

body.bioten-platform-v580 {
  --btp730-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --btp730-blue: #064f93;
  --btp730-green: #087f70;
  --btp730-night: #061d1a;
  --btp730-paper: #f5f8f6;
  --btp730-hairline: rgba(9, 55, 49, 0.1);
}

/* First viewport: preserve the concept while restoring editorial breathing room. */
html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-hero h1 {
  max-width: 620px;
  font-size: clamp(50px, 4.65vw, 68px) !important;
  letter-spacing: -0.057em !important;
  line-height: 1.055 !important;
}

body.bioten-platform-v580 .btp580-hero__copy {
  width: min(48.5%, 650px);
}

body.bioten-platform-v580 .btp580-hero__lead {
  max-width: 610px;
  color: #53625e;
  font-size: 16px;
  line-height: 1.76;
}

body.bioten-platform-v580 .btp580-actions {
  gap: 12px;
}

html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main a.btp580-button {
  min-height: 52px !important;
  border-radius: 999px !important;
  transition:
    transform 520ms var(--btp730-ease),
    border-color 520ms var(--btp730-ease),
    background-color 520ms var(--btp730-ease),
    color 520ms var(--btp730-ease),
    box-shadow 520ms var(--btp730-ease) !important;
}

html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main a.btp580-button > span {
  display: inline-grid;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  transition: transform 520ms var(--btp730-ease), background-color 520ms var(--btp730-ease);
}

html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main a.btp580-button--quiet > span {
  background: rgba(6, 41, 36, 0.07);
}

html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main a.btp580-button:hover > span {
  transform: translate3d(3px, -1px, 0) scale(1.04);
}

/* Shared section rhythm. */
body.bioten-platform-v580 .btp580-section {
  padding-block: clamp(84px, 7.5vw, 108px);
}

body.bioten-platform-v580 .btp580-section-head {
  max-width: 980px;
  margin-bottom: 42px;
}

body.bioten-platform-v580 .btp730-section-kicker {
  width: max-content;
  margin: 0 0 14px !important;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(8, 127, 112, 0.085);
  color: var(--btp730-green) !important;
  font-size: 10px !important;
  font-weight: 760;
  letter-spacing: 0.16em;
  line-height: 1 !important;
}

html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-section-head h2 {
  max-width: 920px;
  font-size: clamp(38px, 3.8vw, 56px) !important;
  letter-spacing: -0.05em !important;
  line-height: 1.11 !important;
}

body.bioten-platform-v580 .btp580-section-head > p:not(.btp730-section-kicker) {
  max-width: 850px;
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.78;
}

/* Application hierarchy: one priority business plus three development routes. */
body.bioten-platform-v580 .btp580-domain-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

body.bioten-platform-v580 .btp580-domain {
  position: relative;
  border: 6px solid rgba(255, 255, 255, 0.62);
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow:
    inset 0 0 0 1px var(--btp730-hairline),
    inset 0 1px 0 rgba(255, 255, 255, 0.86),
    0 18px 52px rgba(12, 55, 48, 0.07);
  transition:
    transform 720ms var(--btp730-ease),
    box-shadow 720ms var(--btp730-ease);
}

body.bioten-platform-v580 .btp580-domain:hover {
  border-color: rgba(255, 255, 255, 0.75);
  box-shadow:
    inset 0 0 0 1px rgba(8, 127, 112, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 30px 78px rgba(12, 55, 48, 0.13);
  transform: translate3d(0, -7px, 0);
}

body.bioten-platform-v580 .btp580-domain:first-child {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.28fr) minmax(340px, 0.72fr);
  min-height: 360px;
}

body.bioten-platform-v580 .btp580-domain:first-child .btp580-domain__media {
  height: 100%;
  min-height: 348px;
  aspect-ratio: auto;
  border-radius: 18px 0 0 18px;
}

body.bioten-platform-v580 .btp580-domain:first-child .btp580-domain__body {
  justify-content: center;
  padding: 38px 38px 34px;
}

body.bioten-platform-v580 .btp580-domain:not(:first-child) .btp580-domain__media {
  aspect-ratio: 16 / 10;
  border-radius: 18px 18px 0 0;
}

body.bioten-platform-v580 .btp580-domain__body {
  padding: 25px 24px 23px;
}

body.bioten-platform-v580 .btp730-domain-status {
  order: -1;
  width: max-content;
  margin: 0 0 13px !important;
  color: #73827e !important;
  font-size: 9px !important;
  font-weight: 760;
  letter-spacing: 0.12em;
  line-height: 1.25 !important;
}

body.bioten-platform-v580 .btp730-domain-status--priority {
  color: var(--btp730-green) !important;
}

html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-domain h3 {
  font-size: 24px !important;
}

html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-domain:first-child h3 {
  font-size: clamp(30px, 2.5vw, 38px) !important;
}

body.bioten-platform-v580 .btp580-domain__subtitle {
  min-height: 0;
  margin-top: 7px !important;
}

body.bioten-platform-v580 .btp580-domain__body > p:not(.btp580-domain__subtitle, .btp730-domain-status) {
  margin-top: 15px;
  line-height: 1.72;
}

body.bioten-platform-v580 .btp580-domain__body > a {
  min-height: 40px;
  padding-top: 18px;
}

/* Technology chain is now a bridge inside the development system. */
body.bioten-platform-v580 .btp730-process {
  display: grid;
  grid-template-columns: minmax(180px, 0.72fr) minmax(0, 3.28fr);
  gap: 0;
  margin-bottom: 28px;
  overflow: hidden;
  border: 6px solid rgba(255, 255, 255, 0.7);
  border-radius: 23px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow:
    inset 0 0 0 1px var(--btp730-hairline),
    0 20px 58px rgba(12, 55, 48, 0.06);
}

body.bioten-platform-v580 .btp730-process > h2 {
  display: flex;
  min-height: 128px;
  align-items: center;
  padding: 24px 26px;
  color: var(--btp730-blue);
  font-size: clamp(20px, 1.8vw, 27px);
  font-weight: 760;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

body.bioten-platform-v580 .btp730-process ol {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

body.bioten-platform-v580 .btp730-process li {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 128px;
  flex-direction: column;
  justify-content: center;
  padding: 22px 18px;
  border-left: 1px solid var(--btp730-hairline);
}

body.bioten-platform-v580 .btp730-process li::before {
  content: "0" counter(list-item);
  margin-bottom: 9px;
  color: var(--btp730-green);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.12em;
}

body.bioten-platform-v580 .btp730-process strong {
  color: var(--btp730-night);
  font-size: 13px;
  line-height: 1.35;
}

body.bioten-platform-v580 .btp730-process span {
  margin-top: 5px;
  color: #6a7773;
  font-size: 10.5px;
  line-height: 1.55;
}

body.bioten-platform-v580 .btp580-system__panel {
  border: 7px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.1),
    0 34px 88px rgba(4, 30, 26, 0.18);
}

body.bioten-platform-v580 .btp580-loop {
  margin-top: 42px;
  border: 5px solid rgba(255, 255, 255, 0.62);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: inset 0 0 0 1px var(--btp730-hairline);
}

/* Evidence boundary: cards are explicit conditions, not generic sustainability claims. */
body.bioten-platform-v580 .btp580-close {
  padding-top: clamp(84px, 7.5vw, 108px);
  background:
    radial-gradient(circle at 82% 12%, rgba(96, 205, 185, 0.16), transparent 28%),
    linear-gradient(180deg, #eaf1ed, #e2ece8);
}

body.bioten-platform-v580 .btp580-paths {
  gap: 14px;
}

body.bioten-platform-v580 .btp580-paths > div {
  min-height: 205px;
  padding: 26px 23px 24px;
  border: 6px solid rgba(255, 255, 255, 0.57);
  border-radius: 21px;
  background: rgba(255, 255, 255, 0.5);
  box-shadow:
    inset 0 0 0 1px rgba(8, 82, 71, 0.09),
    inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

body.bioten-platform-v580 .btp580-paths dt {
  min-height: 3em;
  color: var(--btp730-night);
  font-size: 17px;
}

body.bioten-platform-v580 .btp580-paths dd {
  margin-top: 13px;
  font-size: 13px;
  line-height: 1.72;
}

body.bioten-platform-v580 .btp580-collaboration {
  gap: 42px;
  margin-top: 52px;
  padding: 42px 44px;
  border: 7px solid rgba(255, 255, 255, 0.11);
  border-radius: 28px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 30px 80px rgba(7, 43, 37, 0.16);
}

html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-collaboration h3 {
  color: #f4fbf8 !important;
  font-size: clamp(27px, 2.65vw, 39px) !important;
}

/* Footer lockup and page-family continuity. */
body.bioten-platform-v580 footer.btp730-footer .footer-inner {
  padding-top: 44px;
}

body.bioten-platform-v580 .btp730-footer__brand {
  display: flex;
  max-width: 1180px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 34px;
}

body.bioten-platform-v580 .btp730-footer__brandmark {
  display: block;
  width: clamp(118px, 10.5vw, 154px);
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 3px;
}

body.bioten-platform-v580 .btp730-footer__brandmark img {
  display: block;
  width: 100%;
  height: auto;
}

body.bioten-platform-v580 footer.btp730-footer .footer-note {
  max-width: 740px;
  margin: 0;
  color: rgba(235, 244, 241, 0.72);
  font-size: 12px;
  line-height: 1.7;
}

body.bioten-platform-v580 .btp580-reveal {
  transition:
    opacity 820ms var(--btp730-ease),
    transform 820ms var(--btp730-ease) !important;
}

@media (max-width: 1120px) {
  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-hero h1 {
    font-size: clamp(46px, 5.1vw, 58px) !important;
  }

  body.bioten-platform-v580 .btp580-domain:first-child {
    grid-template-columns: minmax(0, 1.1fr) minmax(310px, 0.9fr);
  }

  body.bioten-platform-v580 .btp730-process {
    grid-template-columns: 1fr;
  }

  body.bioten-platform-v580 .btp730-process > h2 {
    min-height: 0;
    padding-bottom: 10px;
  }

  body.bioten-platform-v580 .btp730-process li:first-child {
    border-left: 0;
  }
}

@media (max-width: 860px) {
  body.bioten-platform-v580 .btp580-hero__copy {
    width: 58%;
  }

  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-hero h1 {
    font-size: clamp(40px, 6.3vw, 50px) !important;
  }

  body.bioten-platform-v580 .btp580-domain:first-child {
    grid-template-columns: minmax(0, 1fr) minmax(285px, 0.9fr);
  }

  body.bioten-platform-v580 .btp580-domain:first-child .btp580-domain__body {
    padding: 30px 28px;
  }

  body.bioten-platform-v580 .btp730-process ol {
    grid-template-columns: repeat(5, minmax(145px, 1fr));
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  body.bioten-platform-v580 .btp730-process li {
    scroll-snap-align: start;
  }

  body.bioten-platform-v580 .btp580-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.bioten-platform-v580 .btp730-footer__brand {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  body.bioten-platform-v580 .btp580-hero {
    padding-top: 28px;
  }

  body.bioten-platform-v580 .btp580-hero__copy {
    width: 100%;
  }

  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-hero h1 {
    max-width: 350px;
    font-size: clamp(35px, 9.55vw, 41px) !important;
    line-height: 1.06 !important;
  }

  body.bioten-platform-v580 .btp580-hero__lead {
    max-width: 350px;
    font-size: 14px;
    line-height: 1.68;
  }

  body.bioten-platform-v580 .btp580-actions {
    flex-wrap: nowrap;
  }

  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main a.btp580-button {
    min-height: 48px !important;
    flex: 1 1 0 !important;
    padding: 10px 13px !important;
    font-size: 13px !important;
  }

  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main a.btp580-button > span {
    width: 24px;
    height: 24px;
    flex-basis: 24px;
  }

  body.bioten-platform-v580 .btp580-section {
    padding-block: 64px;
  }

  body.bioten-platform-v580 .btp580-section-head {
    margin-bottom: 30px;
  }

  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-section-head h2 {
    max-width: 345px;
    font-size: clamp(31px, 8.45vw, 36px) !important;
    line-height: 1.1 !important;
  }

  body.bioten-platform-v580 .btp580-section-head > p:not(.btp730-section-kicker) {
    margin-top: 15px;
    font-size: 14px;
    line-height: 1.72;
  }

  body.bioten-platform-v580 .btp580-domain-grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  body.bioten-platform-v580 .btp580-domain:first-child {
    display: flex;
    grid-column: auto;
    min-height: 0;
  }

  body.bioten-platform-v580 .btp580-domain:first-child .btp580-domain__media {
    min-height: 0;
    aspect-ratio: 16 / 10;
    border-radius: 18px 18px 0 0;
  }

  body.bioten-platform-v580 .btp580-domain:first-child .btp580-domain__body {
    padding: 24px 22px 22px;
  }

  body.bioten-platform-v580 .btp580-domain:not(:first-child) {
    display: grid;
    grid-template-columns: 128px minmax(0, 1fr);
    height: 190px;
    min-height: 190px;
    max-height: 190px;
  }

  body.bioten-platform-v580 .btp580-domain:not(:first-child) .btp580-domain__media {
    height: 100%;
    aspect-ratio: auto;
    border-radius: 18px 0 0 18px;
  }

  body.bioten-platform-v580 .btp580-domain:not(:first-child) .btp580-domain__body {
    min-width: 0;
    padding: 18px 17px 16px;
  }

  body.bioten-platform-v580 .btp580-domain:not(:first-child) .btp580-domain__body > p:not(.btp580-domain__subtitle, .btp730-domain-status),
  body.bioten-platform-v580 .btp580-domain:not(:first-child) .btp580-keywords {
    display: none;
  }

  body.bioten-platform-v580 .btp730-domain-status {
    max-width: 100%;
    margin-bottom: 8px !important;
    overflow: hidden;
    font-size: 7.5px !important;
    letter-spacing: 0.08em;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-domain:not(:first-child) h3 {
    font-size: 19px !important;
  }

  body.bioten-platform-v580 .btp580-domain:not(:first-child) .btp580-domain__subtitle {
    display: -webkit-box;
    overflow: hidden;
    font-size: 11px;
    line-height: 1.42;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  body.bioten-platform-v580 .btp580-domain:not(:first-child) .btp580-domain__body > a {
    min-height: 30px;
    padding-top: 8px;
    font-size: 11px;
  }

  body.bioten-platform-v580 .btp580-domain:first-child .btp580-domain__body > p:not(.btp580-domain__subtitle, .btp730-domain-status) {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
  }

  body.bioten-platform-v580 .btp580-domain:first-child .btp580-keywords {
    display: none;
  }

  body.bioten-platform-v580 .btp730-process {
    margin-bottom: 20px;
    border-width: 5px;
    border-radius: 20px;
  }

  body.bioten-platform-v580 .btp730-process > h2 {
    padding: 20px 18px 12px;
    font-size: 21px;
  }

  body.bioten-platform-v580 .btp730-process ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
  }

  body.bioten-platform-v580 .btp730-process li {
    min-height: 104px;
    padding: 16px 14px;
    border-top: 1px solid var(--btp730-hairline);
  }

  body.bioten-platform-v580 .btp730-process li:nth-child(odd) {
    border-left: 0;
  }

  body.bioten-platform-v580 .btp730-process li:last-child {
    grid-column: 1 / -1;
  }

  body.bioten-platform-v580 .btp580-system__panel {
    gap: 12px;
    padding: 13px;
    border-width: 5px;
    border-radius: 22px;
  }

  body.bioten-platform-v580 .btp580-system__visual img {
    min-height: 220px;
  }

  body.bioten-platform-v580 .btp580-system__chain li {
    padding-block: 14px;
  }

  body.bioten-platform-v580 .btp580-system__chain p,
  body.bioten-platform-v580 .btp580-capabilities article p,
  body.bioten-platform-v580 .btp580-loop > div > p,
  body.bioten-platform-v580 .btp580-collaboration p {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
  }

  body.bioten-platform-v580 .btp580-system__chain p {
    -webkit-line-clamp: 2;
  }

  body.bioten-platform-v580 .btp580-capabilities article p,
  body.bioten-platform-v580 .btp580-loop > div > p {
    -webkit-line-clamp: 3;
  }

  body.bioten-platform-v580 .btp580-collaboration p {
    -webkit-line-clamp: 4;
  }

  body.bioten-platform-v580 .btp580-capabilities {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  body.bioten-platform-v580 .btp580-capabilities article {
    padding-top: 14px;
  }

  body.bioten-platform-v580 .btp580-loop {
    margin-top: 30px;
    padding: 20px 17px;
  }

  body.bioten-platform-v580 .btp580-close {
    padding-top: 64px;
  }

  body.bioten-platform-v580 .btp580-paths {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  body.bioten-platform-v580 .btp580-paths > div {
    min-height: 0;
    padding: 20px 18px;
    border-width: 5px;
  }

  body.bioten-platform-v580 .btp580-paths dt {
    min-height: 0;
    font-size: 16px;
  }

  body.bioten-platform-v580 .btp580-paths dd {
    margin-top: 8px;
    font-size: 12px;
  }

  body.bioten-platform-v580 .btp580-collaboration {
    gap: 25px;
    margin-top: 30px;
    padding: 25px 22px;
    border-width: 5px;
    border-radius: 23px;
  }

  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-collaboration h3 {
    font-size: 27px !important;
  }

  body.bioten-platform-v580 .btp580-collaboration .btp580-actions {
    flex-wrap: wrap;
  }

  body.bioten-platform-v580 .btp730-footer__brand {
    gap: 20px;
    margin-bottom: 26px;
  }

  body.bioten-platform-v580 footer.btp730-footer .footer-note {
    font-size: 11px;
  }

  html[data-lang="en"] body.bioten-platform-v580 .btp580-hero .btp580-actions {
    flex-wrap: wrap;
  }

  html[data-lang="en"] body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-hero a.btp580-button {
    width: 100% !important;
    flex: 1 1 100% !important;
  }

  html[data-lang="en"] body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-section-head h2 {
    font-size: clamp(28px, 7.6vw, 33px) !important;
    line-height: 1.08 !important;
  }

  html[data-lang="en"] body.bioten-platform-v580 .btp580-section-head > p:not(.btp730-section-kicker) {
    font-size: 13px;
    line-height: 1.64;
  }

  html[data-lang="en"] body.bioten-platform-v580 .btp580-paths dd {
    display: -webkit-box;
    overflow: hidden;
    font-size: 11.5px;
    line-height: 1.6;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }

  html[data-lang="en"] body.bioten-platform-v580.bioten-platform-v580 main.btp580-main .btp580-collaboration h3 {
    font-size: 24px !important;
  }
}

html[data-lang="en"] body.bioten-platform-v580 .btp730-domain-status {
  letter-spacing: 0.08em;
}

html[data-lang="en"] body.bioten-platform-v580 :is(h1, h2, h3, dt, .btp580-domain__subtitle) {
  hyphens: none;
  word-break: normal;
}

@media (min-width: 861px) {
  html[data-lang="en"] body.bioten-platform-v581 .btp580-hero__copy {
    width: min(53%, 720px);
  }

  html[data-lang="en"] body.bioten-platform-v581.bioten-platform-v580 main.btp580-main .btp580-hero h1 {
    max-width: 700px;
    font-size: clamp(40px, 3.7vw, 54px) !important;
    line-height: 1.03 !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.bioten-platform-v580 .btp580-domain,
  body.bioten-platform-v580 .btp580-domain__media img,
  body.bioten-platform-v580 .btp580-reveal,
  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main a.btp580-button,
  html body.bioten-platform-v580.bioten-platform-v580 main.btp580-main a.btp580-button > span {
    transition: none !important;
    transform: none !important;
  }

  html.btp580-ready body.bioten-platform-v580 .btp580-reveal:not(.is-visible) {
    opacity: 1 !important;
    transform: none !important;
  }
}