:root {
  --bg: #f3f5f1;
  --bg-strong: #e8ede7;
  --surface: #ffffff;
  --surface-2: #f7f9f6;
  --surface-3: #edf1ec;
  --ink: #10201b;
  --ink-strong: #08130f;
  --muted: #5d6d66;
  --muted-strong: #42534c;
  --line: rgba(16, 32, 27, 0.13);
  --line-strong: rgba(16, 32, 27, 0.23);
  --brand: #0a765f;
  --brand-deep: #075947;
  --brand-soft: #dff3ed;
  --innovator: #5954d8;
  --innovator-soft: #ecebff;
  --generics: #078a78;
  --generics-soft: #def5ef;
  --clinical: #c97520;
  --clinical-soft: #fff0df;
  --bioatlas: #2f6feb;
  --bioatlas-soft: #e7edff;
  --danger: #b5473e;
  --shadow-sm: 0 10px 28px rgba(11, 35, 27, 0.07);
  --shadow-md: 0 24px 70px rgba(11, 35, 27, 0.12);
  --shadow-lg: 0 38px 110px rgba(7, 26, 20, 0.18);
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 34px;
  --max: 1220px;
  --nav-height: 72px;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  --bg: #08110e;
  --bg-strong: #0d1915;
  --surface: #101e19;
  --surface-2: #14251f;
  --surface-3: #1b3028;
  --ink: #eef6f1;
  --ink-strong: #f8fcf9;
  --muted: #a6b8af;
  --muted-strong: #c4d2cb;
  --line: rgba(223, 243, 234, 0.13);
  --line-strong: rgba(223, 243, 234, 0.23);
  --brand: #52d3b3;
  --brand-deep: #8ae4cd;
  --brand-soft: #153e33;
  --innovator: #aaa5ff;
  --innovator-soft: #292650;
  --generics: #5ad4bd;
  --generics-soft: #143f37;
  --clinical: #f3ae63;
  --clinical-soft: #4b321b;
  --bioatlas: #7fa8ff;
  --bioatlas-soft: #1c2b4a;
  --danger: #ff9188;
  --shadow-sm: 0 10px 28px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 24px 70px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 38px 110px rgba(0, 0, 0, 0.42);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 7% 4%, color-mix(in srgb, var(--brand) 9%, transparent), transparent 27rem),
    radial-gradient(circle at 96% 18%, color-mix(in srgb, var(--innovator) 7%, transparent), transparent 31rem),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  background: color-mix(in srgb, var(--brand) 24%, transparent);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

p {
  margin: 0;
}

.shell {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -5rem;
  left: 1rem;
  z-index: 10000;
  border-radius: 10px;
  background: var(--ink-strong);
  color: var(--surface);
  padding: 0.75rem 1rem;
  font-weight: 800;
  transition: top 0.18s ease;
}

.skip-link:focus {
  top: 1rem;
}

.page-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 1000;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--innovator), var(--generics), var(--clinical));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 800;
  padding: 12px 0 0;
  pointer-events: none;
}

.nav {
  min-height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0.72rem 0.65rem 0.86rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(22px) saturate(150%);
  pointer-events: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  min-width: max-content;
  font-size: 0.98rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.brand img {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(13, 48, 37, 0.08);
  border-radius: 12px;
  background: #fff;
  object-fit: cover;
}

.brand small {
  display: block;
  margin-top: 0.14rem;
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.11em;
}

.nav-links,
.nav-actions,
.theme-switch {
  display: flex;
  align-items: center;
}

.nav-links {
  gap: 0.08rem;
}

.nav-links > a:not(.nav-cta) {
  padding: 0.66rem 0.62rem;
  border-radius: 10px;
  color: var(--muted-strong);
  font-size: 0.79rem;
  font-weight: 760;
  white-space: nowrap;
}

.nav-links > a:not(.nav-cta):hover,
.nav-links > a.active {
  background: var(--surface-3);
  color: var(--ink);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.66rem 0.62rem;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--muted-strong);
  font: inherit;
  font-size: 0.79rem;
  font-weight: 760;
  white-space: nowrap;
  cursor: pointer;
}

.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle {
  background: var(--surface-3);
  color: var(--ink);
}

.nav-dropdown-toggle i {
  font-size: 0.6rem;
  transition: transform 0.18s ease;
}

.nav-dropdown.open .nav-dropdown-toggle i {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  z-index: 60;
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
  padding: 0.5rem;
}

.nav-dropdown-menu[hidden] {
  display: none;
}

.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  border-radius: 10px;
  padding: 0.55rem 0.6rem;
  color: var(--ink);
  font-size: 0.8rem;
  white-space: normal;
}

.nav-dropdown-menu a:hover {
  background: var(--surface-3);
}

.nav-dropdown-menu a i {
  width: 18px;
  text-align: center;
  color: var(--muted);
}

.nav-dropdown-menu a span {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.nav-dropdown-menu a b {
  font-weight: 800;
}

.nav-dropdown-menu a small {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 650;
}

.nav-dropdown-menu .nav-dropdown-all {
  margin-top: 0.2rem;
  border-top: 1px solid var(--line);
  border-radius: 0;
  padding-top: 0.7rem;
  justify-content: space-between;
  color: var(--brand-deep);
  font-weight: 800;
}

.nav-cta {
  margin-left: 0.2rem;
  border-radius: 10px;
  background: var(--ink-strong);
  color: var(--surface);
  padding: 0.68rem 0.82rem;
  font-size: 0.78rem;
  font-weight: 850;
  white-space: nowrap;
}

:root[data-theme="dark"] .nav-cta {
  background: var(--brand);
  color: #04140f;
}

.nav-actions {
  gap: 0.45rem;
}

.icon-button,
.theme-switch button,
.menu-button {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-2);
  cursor: pointer;
}

.icon-button:hover,
.theme-switch button:hover,
.theme-switch button[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--brand) 42%, var(--line));
  background: var(--brand-soft);
  color: var(--brand-deep);
}

.theme-switch {
  gap: 0.2rem;
  padding: 0.18rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
}

.theme-switch button {
  width: 31px;
  height: 31px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font-size: 0.78rem;
}

.menu-button,
.drawer-search,
.mobile-theme-switch {
  display: none;
}

.mobile-drawer-head {
  display: none;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 760;
  border: 0;
  background: rgba(4, 12, 9, 0.58);
  backdrop-filter: blur(7px);
}

.nav-backdrop[hidden] {
  display: none;
}

.hero {
  min-height: min(790px, calc(100vh - 34px));
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(440px, 0.92fr);
  align-items: center;
  gap: clamp(2.5rem, 4.5vw, 4rem);
  padding-block: clamp(4.5rem, 7vw, 6.5rem) clamp(4rem, 6vw, 5.5rem);
}

.kicker,
.overline,
.tour-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--brand-deep);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.105em;
  line-height: 1.25;
  text-transform: uppercase;
}

.kicker i {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--brand-soft);
  font-size: 0.7rem;
}

.hero h1 {
  max-width: 760px;
  margin: 1.2rem 0 1.2rem;
  color: var(--ink-strong);
  font-size: clamp(3rem, 4.9vw, 4.45rem);
  font-weight: 880;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.hero h1 span {
  color: var(--brand-deep);
}

.hero-copy > p {
  max-width: 730px;
  color: var(--muted-strong);
  font-size: clamp(1.02rem, 1.42vw, 1.17rem);
  line-height: 1.72;
}

.hero-actions,
.assurance-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.72rem;
  margin-top: 1.75rem;
}

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 0.76rem 1rem;
  font-size: 0.84rem;
  font-weight: 850;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--brand-deep);
  color: #fff;
  box-shadow: 0 15px 34px color-mix(in srgb, var(--brand) 24%, transparent);
}

:root[data-theme="dark"] .btn.primary {
  background: var(--brand);
  color: #04140f;
}

.btn.secondary {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}

.btn.secondary:hover {
  border-color: color-mix(in srgb, var(--brand) 52%, var(--line));
  background: var(--brand-soft);
}

.btn.small {
  min-height: 40px;
  padding: 0.6rem 0.78rem;
  font-size: 0.76rem;
}

.hero-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.36rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-contact strong {
  color: var(--ink);
}

.hero-contact:hover strong {
  color: var(--brand-deep);
}

.hero-principles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
  margin-top: 1.85rem;
}

.hero-principles span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  padding: 0.48rem 0.68rem;
  color: var(--muted-strong);
  font-size: 0.7rem;
}

.hero-principles i {
  color: var(--brand-deep);
}

.portfolio-router {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  padding: clamp(1.25rem, 2.8vw, 2rem);
  box-shadow: var(--shadow-lg);
}

.portfolio-router::before {
  content: "";
  position: absolute;
  inset: -35% -20% auto 40%;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--brand) 14%, transparent), transparent 68%);
  pointer-events: none;
}

.router-head,
.record-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 780;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.router-head span,
.record-head span {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
}

.portfolio-router h2 {
  position: relative;
  margin: 1rem 0 1.15rem;
  font-size: clamp(1.55rem, 2.4vw, 2.15rem);
  letter-spacing: -0.04em;
}

.router-lanes {
  position: relative;
  display: grid;
  gap: 0.72rem;
}

.router-lane {
  --lane: var(--innovator);
  --lane-soft: var(--innovator-soft);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.8rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--lane);
  border-radius: 16px;
  background: var(--surface-2);
  padding: 0.86rem;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.router-lane.generics {
  --lane: var(--generics);
  --lane-soft: var(--generics-soft);
}

.router-lane.clinical {
  --lane: var(--clinical);
  --lane-soft: var(--clinical-soft);
}

.router-lane.bioatlas {
  --lane: var(--bioatlas);
  --lane-soft: var(--bioatlas-soft);
}

.router-lane:hover {
  transform: translateX(4px);
  border-color: color-mix(in srgb, var(--lane) 46%, var(--line));
  box-shadow: var(--shadow-sm);
}

.lane-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--lane-soft);
  color: var(--lane);
}

.router-lane > span:nth-child(2) {
  min-width: 0;
}

.router-lane small,
.router-lane strong,
.router-lane b {
  display: block;
}

.router-lane small {
  color: var(--muted);
  font-size: 0.65rem;
}

.router-lane strong {
  margin-top: 0.2rem;
  font-size: 0.83rem;
  line-height: 1.35;
}

.router-lane b {
  margin-top: 0.32rem;
  color: var(--lane);
  font-size: 0.7rem;
}

.router-lane > i {
  color: var(--lane);
  font-size: 0.8rem;
}

.router-note {
  display: flex;
  align-items: flex-start;
  gap: 0.52rem;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.5;
}

.router-note i {
  margin-top: 0.16rem;
  color: var(--brand-deep);
}

.section {
  padding-block: clamp(4.8rem, 8vw, 7.5rem);
}

.section-heading {
  margin-bottom: clamp(1.8rem, 4vw, 3rem);
}

.section-heading.split {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.72fr);
  align-items: end;
  gap: 2.5rem;
}

.section-heading h2,
.contact-copy h2 {
  max-width: 790px;
  margin: 0.9rem 0 0;
  color: var(--ink-strong);
  font-size: clamp(2.15rem, 4.4vw, 4.1rem);
  font-weight: 860;
  letter-spacing: -0.057em;
  line-height: 1.03;
}

.section-heading > p,
.section-heading.split > p {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.72;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  --lane: var(--innovator);
  --lane-soft: var(--innovator-soft);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-top: 3px solid var(--lane);
  border-radius: var(--radius);
  background: var(--surface);
  padding: clamp(1.2rem, 2.4vw, 1.75rem);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.product-card.generics {
  --lane: var(--generics);
  --lane-soft: var(--generics-soft);
}

.product-card.clinical {
  --lane: var(--clinical);
  --lane-soft: var(--clinical-soft);
}

.product-card.bioatlas {
  --lane: var(--bioatlas);
  --lane-soft: var(--bioatlas-soft);
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--lane) 40%, var(--line));
  box-shadow: var(--shadow-md);
}

.product-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.product-topline small {
  color: var(--lane);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-align: right;
  text-transform: uppercase;
}

.product-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--lane-soft);
  color: var(--lane);
  font-size: 1rem;
}

.product-card h3 {
  margin: 1.15rem 0 0.62rem;
  font-size: clamp(1.45rem, 2.2vw, 1.9rem);
  letter-spacing: -0.04em;
}

.product-question {
  min-height: 2.7em;
  color: var(--lane);
  font-size: 0.86rem;
  font-weight: 820;
  line-height: 1.42;
}

.product-card > p:not(.product-question) {
  margin-top: 0.72rem;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

.product-outcome {
  margin-top: 1rem;
  border: 1px solid color-mix(in srgb, var(--lane) 18%, var(--line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--lane-soft) 58%, var(--surface));
  padding: 0.76rem;
}

.product-outcome span,
.tour-designed-outcome span {
  display: block;
  color: var(--muted);
  font-size: 0.61rem;
  font-weight: 880;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.product-outcome strong,
.tour-designed-outcome strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.78rem;
  line-height: 1.42;
}

.product-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 1rem 0 1.3rem;
  padding: 0;
  list-style: none;
}

.product-card li {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  padding: 0.35rem 0.5rem;
  color: var(--muted-strong);
  font-size: 0.62rem;
  font-weight: 740;
}

.product-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  color: var(--lane);
  font-size: 0.8rem;
  font-weight: 880;
}

.product-link:hover i {
  transform: translateX(3px);
}

.product-link i {
  transition: transform 0.18s ease;
}

.portfolio-search {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(320px, 1fr);
  align-items: center;
  gap: 2rem;
  margin-top: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 1rem 1.1rem 1rem 1.3rem;
}

.portfolio-search > div:first-child span,
.portfolio-search > div:first-child strong {
  display: block;
}

.portfolio-search > div:first-child span {
  color: var(--brand-deep);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.portfolio-search > div:first-child strong {
  margin-top: 0.3rem;
  font-size: 0.88rem;
}

.portfolio-search .bp-search-hero {
  max-width: none;
  margin: 0;
}

.portfolio-search .bp-search-entry {
  box-shadow: none;
}

.model-section,
.trust-section {
  position: relative;
  width: min(1480px, calc(100% - 24px));
  margin-inline: auto;
  overflow: hidden;
  border-radius: clamp(24px, 4vw, 48px);
  background:
    radial-gradient(circle at 9% 8%, rgba(68, 203, 165, 0.14), transparent 31rem),
    radial-gradient(circle at 95% 90%, rgba(113, 102, 255, 0.12), transparent 35rem),
    #091712;
  color: #f0f7f3;
}

.model-section::before,
.trust-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background-image: linear-gradient(rgba(239, 249, 244, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(239, 249, 244, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.model-section .shell,
.trust-section .shell {
  position: relative;
}

.section-heading.inverse h2,
.section-heading.inverse p {
  color: #f0f7f3;
}

.section-heading.inverse p {
  color: #aebfb6;
}

.section-heading.inverse .kicker {
  color: #84e5ca;
}

.section-heading.inverse .kicker i {
  background: rgba(82, 211, 179, 0.13);
}

.decision-spine {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.68rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.decision-spine li {
  position: relative;
  min-height: 242px;
  border: 1px solid rgba(226, 244, 235, 0.13);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  padding: 1.1rem;
}

.decision-spine li::after {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(100% + 1px);
  z-index: 2;
  width: 0.68rem;
  height: 1px;
  background: rgba(132, 229, 202, 0.5);
}

.decision-spine li:last-child::after {
  display: none;
}

.decision-spine li > span {
  color: #84e5ca;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.decision-spine li > i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin: 1.35rem 0 1rem;
  border-radius: 12px;
  background: rgba(82, 211, 179, 0.12);
  color: #84e5ca;
}

.decision-spine strong {
  display: block;
  font-size: 0.91rem;
}

.decision-spine p {
  margin-top: 0.52rem;
  color: #9eb1a7;
  font-size: 0.73rem;
  line-height: 1.58;
}

.model-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  margin-top: 0.85rem;
  border: 1px solid rgba(226, 244, 235, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.07);
  padding: 1rem 1.1rem;
}

.model-note > i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(132, 229, 202, 0.13);
  color: #84e5ca;
}

.model-note strong {
  font-size: 0.84rem;
}

.model-note p {
  margin-top: 0.26rem;
  color: #aebfb6;
  font-size: 0.72rem;
  line-height: 1.5;
}

.model-note a {
  color: #84e5ca;
  font-size: 0.74rem;
  font-weight: 850;
  white-space: nowrap;
}

.portfolio-tour {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.tour-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.3rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  padding: 0.52rem;
}

.tour-tabs button {
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  padding: 0.78rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 850;
  cursor: pointer;
}

.tour-tabs button:hover {
  background: var(--surface-3);
  color: var(--ink);
}

.tour-tabs button.active {
  border-color: var(--line);
  background: var(--surface);
  color: var(--tour-lane, var(--innovator));
  box-shadow: var(--shadow-sm);
}

.tour-tabs button[data-portfolio-tour="innovator"] {
  --tour-lane: var(--innovator);
}

.tour-tabs button[data-portfolio-tour="generics"] {
  --tour-lane: var(--generics);
}

.tour-tabs button[data-portfolio-tour="clinical"] {
  --tour-lane: var(--clinical);
}

.tour-panel {
  --lane: var(--innovator);
  --lane-soft: var(--innovator-soft);
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(440px, 1.22fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: stretch;
  padding: clamp(1.2rem, 3.8vw, 3rem);
}

.tour-panel[data-tour-lane="generics"] {
  --lane: var(--generics);
  --lane-soft: var(--generics-soft);
}

.tour-panel[data-tour-lane="clinical"] {
  --lane: var(--clinical);
  --lane-soft: var(--clinical-soft);
}

.tour-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.tour-label {
  color: var(--lane);
}

.tour-copy h3 {
  margin: 0.8rem 0 0;
  font-size: clamp(1.65rem, 3vw, 2.65rem);
  letter-spacing: -0.047em;
  line-height: 1.08;
}

.tour-copy > p {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.tour-designed-outcome {
  width: 100%;
  margin: 1rem 0;
  border-left: 3px solid var(--lane);
  border-radius: 0 12px 12px 0;
  background: color-mix(in srgb, var(--lane-soft) 56%, var(--surface));
  padding: 0.8rem 0.9rem;
}

.tour-designed-outcome strong {
  font-size: 0.84rem;
}

.decision-record {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--lane) 22%, var(--line));
  border-radius: 20px;
  background: var(--surface-2);
}

.record-head {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--lane-soft) 58%, var(--surface));
  padding: 0.82rem 0.9rem;
}

.record-head span {
  color: var(--lane);
}

.decision-record dl {
  margin: 0;
  padding: 0.32rem 1rem;
}

.decision-record dl > div {
  display: grid;
  grid-template-columns: minmax(120px, 0.32fr) minmax(0, 1fr);
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding: 0.86rem 0;
}

.decision-record dl > div:last-child {
  border-bottom: 0;
}

.decision-record dt {
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.decision-record dd {
  margin: 0;
  color: var(--ink);
  font-size: 0.77rem;
  font-weight: 720;
  line-height: 1.5;
}

.record-boundary {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--lane-soft) 45%, var(--surface));
  padding: 0.86rem 1rem;
  color: var(--muted-strong);
  font-size: 0.68rem;
  line-height: 1.5;
}

.record-boundary i {
  margin-top: 0.13rem;
  color: var(--lane);
}

.trust-section {
  background:
    radial-gradient(circle at 90% 6%, rgba(231, 164, 87, 0.12), transparent 30rem),
    radial-gradient(circle at 5% 94%, rgba(82, 211, 179, 0.11), transparent 30rem),
    #0a1512;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.72rem;
}

.trust-grid article {
  min-height: 188px;
  border: 1px solid rgba(226, 244, 235, 0.13);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
  padding: 1.05rem;
}

.trust-grid article > i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(82, 211, 179, 0.12);
  color: #84e5ca;
}

.trust-grid strong {
  display: block;
  margin-top: 1.1rem;
  font-size: 0.86rem;
}

.trust-grid p {
  margin-top: 0.46rem;
  color: #9eb1a7;
  font-size: 0.72rem;
  line-height: 1.57;
}

.responsibility-boundary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.9rem;
  margin-top: 0.78rem;
  border: 1px solid rgba(243, 174, 99, 0.22);
  border-radius: 18px;
  background: rgba(243, 174, 99, 0.07);
  padding: 1rem 1.1rem;
}

.responsibility-boundary > i {
  color: #f3ae63;
}

.responsibility-boundary p {
  color: #b8c7c0;
  font-size: 0.72rem;
  line-height: 1.55;
}

.responsibility-boundary p strong {
  color: #f0f7f3;
}

.responsibility-boundary a {
  color: #f3ae63;
  font-size: 0.7rem;
  font-weight: 850;
  white-space: nowrap;
}

.fit-questions {
  display: grid;
  grid-template-columns: minmax(210px, 0.52fr) minmax(0, 1fr);
  gap: 2rem;
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  border-top: 1px solid rgba(226, 244, 235, 0.16);
  padding-top: clamp(2rem, 4vw, 3rem);
}

.fit-questions .overline {
  color: #84e5ca;
}

.fit-questions h3 {
  margin: 0.7rem 0 0;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.fit-questions ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit-questions li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  border-bottom: 1px solid rgba(226, 244, 235, 0.13);
  padding: 0 0 1rem;
}

.fit-questions li + li {
  padding-top: 1rem;
}

.fit-questions li > span {
  color: #84e5ca;
  font-size: 0.66rem;
  font-weight: 900;
}

.fit-questions li p {
  color: #9eb1a7;
  font-size: 0.75rem;
  line-height: 1.6;
}

.fit-questions li strong {
  color: #f0f7f3;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(480px, 1.2fr);
  align-items: start;
  gap: clamp(2.5rem, 7vw, 6rem);
}

.contact-copy {
  position: sticky;
  top: 112px;
}

.contact-copy > p {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.72;
}

.contact-paths {
  display: grid;
  gap: 0.5rem;
  margin-top: 1.4rem;
}

.contact-paths > span {
  --lane: var(--innovator);
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--lane);
  border-radius: 12px;
  background: var(--surface);
  padding: 0.68rem 0.78rem;
}

.contact-paths > span.generics {
  --lane: var(--generics);
}

.contact-paths > span.clinical {
  --lane: var(--clinical);
}

.contact-paths > span.bioatlas {
  --lane: var(--bioatlas);
}

.contact-paths i {
  color: var(--lane);
}

.contact-paths b {
  font-size: 0.75rem;
}

.contact-paths small {
  color: var(--muted);
  font-size: 0.66rem;
  text-align: right;
}

.contact-copy .contact-boundary {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  border-radius: 12px;
  background: var(--surface-3);
  padding: 0.78rem;
  font-size: 0.68rem;
  line-height: 1.52;
}

.contact-boundary i {
  margin-top: 0.15rem;
  color: var(--brand-deep);
}

.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: clamp(1.1rem, 3.3vw, 2.3rem);
  box-shadow: var(--shadow-md);
}

#demoForm {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.field {
  display: grid;
  gap: 0.38rem;
}

.field.full,
.form-status,
.form-foot {
  grid-column: 1 / -1;
}

.field label {
  color: var(--muted-strong);
  font-size: 0.7rem;
  font-weight: 820;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  outline: 0;
  background: var(--surface-2);
  color: var(--ink);
  padding: 0.78rem 0.84rem;
  font-size: 0.8rem;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.field textarea {
  min-height: 88px;
  resize: vertical;
  line-height: 1.5;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--brand);
  background: var(--surface);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 13%, transparent);
}

.honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(1px, 1px, 1px, 1px) !important;
  white-space: nowrap !important;
}

.form-status {
  display: none;
  border-radius: 11px;
  padding: 0.72rem 0.82rem;
  font-size: 0.72rem;
  line-height: 1.5;
}

.form-status.show {
  display: block;
}

.form-status.info {
  background: var(--brand-soft);
  color: var(--brand-deep);
}

.form-status.success {
  background: var(--generics-soft);
  color: var(--generics);
}

.form-status.error {
  background: color-mix(in srgb, var(--danger) 10%, var(--surface));
  color: var(--danger);
}

.form-status a {
  font-weight: 850;
  text-decoration: underline;
}

.form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 0.9rem;
}

.form-foot > span {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  color: var(--muted);
  font-size: 0.66rem;
}

.noscript-fallback {
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
  padding: 0.8rem;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.mobile-bottom-nav {
  display: none;
}

footer {
  margin-top: clamp(1rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  background: var(--surface-2);
}

.footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) repeat(2, minmax(150px, 0.62fr)) minmax(240px, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.footer-brand > p {
  max-width: 390px;
  margin: 1rem 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.62;
}

.footer-brand > span {
  color: var(--muted);
  font-size: 0.66rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.62rem;
}

.footer-links strong {
  margin-bottom: 0.28rem;
  font-size: 0.74rem;
}

.footer-links a,
.footer-links button {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--muted);
  font-size: 0.7rem;
  cursor: pointer;
}

.footer-links a:hover,
.footer-links button:hover {
  color: var(--brand-deep);
}

.install-utility {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  max-width: 560px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  padding: 0.85rem 1.1rem;
}

.install-utility-icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-size: 1rem;
}

.install-utility-copy {
  flex: 1 1 auto;
  min-width: 0;
}

.install-utility-copy strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--ink-strong);
}

.install-utility-copy [data-pwa-install-status] {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.install-utility .btn {
  flex: 0 0 auto;
}

@media (max-width: 560px) {
  .install-utility {
    flex-wrap: wrap;
  }

  .install-utility .btn {
    width: 100%;
  }
}

.footer-bottom {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.66rem;
}

.footer-bottom a {
  color: var(--brand-deep);
  font-weight: 850;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 700;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  color: var(--brand-deep);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.18s ease, visibility 0.18s ease, transform 0.18s ease;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand) 68%, #fff);
  outline-offset: 3px;
}

@media (max-width: 1120px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 780;
    width: min(390px, calc(100vw - 34px));
    height: 100dvh;
    max-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.3rem;
    overflow-y: auto;
    border-left: 1px solid var(--line);
    background: var(--surface);
    padding: calc(1rem + env(safe-area-inset-top)) 1rem calc(1.4rem + env(safe-area-inset-bottom));
    box-shadow: var(--shadow-lg);
    transform: translateX(105%);
    visibility: hidden;
    transition: transform 0.22s ease, visibility 0.22s ease;
  }

  .nav-links.open {
    transform: translateX(0);
    visibility: visible;
  }

  .nav-links::before {
    content: "Navigate";
    margin: 0.3rem 0 0.8rem;
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .nav-links > a:not(.nav-cta),
  .drawer-search {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.6rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface-2);
    padding: 0.72rem 0.82rem;
    color: var(--ink);
    font-size: 0.82rem;
    font-weight: 780;
    cursor: pointer;
  }

  .nav-links > a.nav-cta {
    min-height: 48px;
    display: grid;
    place-items: center;
    margin: 0.4rem 0 0;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown-toggle {
    width: 100%;
    min-height: 48px;
    justify-content: space-between;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface-2);
    padding: 0.72rem 0.82rem;
    color: var(--ink);
    font-size: 0.82rem;
    font-weight: 780;
  }

  .nav-dropdown-menu {
    position: static;
    width: 100%;
    margin-top: 0.3rem;
    box-shadow: none;
    background: var(--surface-2);
  }

  .mobile-theme-switch {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    margin: 0.55rem 0;
    padding: 0.75rem 0;
    color: var(--muted);
    font-size: 0.73rem;
    font-weight: 780;
  }

  .menu-button {
    display: grid;
  }

  .desktop-theme-switch {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-top: 5.5rem;
  }

  .hero-copy {
    max-width: 850px;
  }

  .portfolio-router {
    max-width: 850px;
  }

  .decision-spine {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .decision-spine li::after {
    display: none;
  }

  .decision-spine li {
    min-height: 220px;
  }

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

  .footer {
    grid-template-columns: 1.15fr 0.65fr 0.65fr;
  }

  .trust-compliance-footer-group {
    grid-column: 1 / -1;
  }
}

@media (max-width: 1120px) and (min-width: 901px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .section-heading.split,
  .fit-questions,
  .contact-section,
  .tour-panel {
    grid-template-columns: 1fr;
  }

  .section-heading.split {
    align-items: start;
    gap: 1.15rem;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: auto;
  }

  .product-question {
    min-height: 0;
  }

  .portfolio-search {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .tour-panel {
    gap: 1.5rem;
  }

  .contact-copy {
    position: static;
  }

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

  .footer-brand,
  .trust-compliance-footer-group {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  :root {
    --radius-lg: 26px;
  }

  html {
    scroll-padding-top: 88px;
  }

  body {
    padding-bottom: calc(70px + env(safe-area-inset-bottom));
  }

  .shell {
    width: min(100% - 24px, var(--max));
  }

  .topbar {
    padding-top: 7px;
  }

  .nav {
    min-height: 60px;
    border-radius: 15px;
    padding: 0.42rem 0.48rem 0.42rem 0.58rem;
  }

  .brand {
    gap: 0.5rem;
    font-size: 0.88rem;
  }

  .brand img {
    width: 37px;
    height: 37px;
  }

  .brand small {
    font-size: 0.5rem;
  }

  .search-shortcut {
    display: none;
  }

  .icon-button,
  .menu-button {
    width: 38px;
    height: 38px;
  }

  .hero {
    gap: 2.2rem;
    padding-block: 4.3rem 3.8rem;
  }

  .hero h1 {
    margin-top: 1rem;
    font-size: clamp(2.55rem, 13vw, 4rem);
    letter-spacing: -0.06em;
  }

  .hero-copy > p {
    font-size: 0.96rem;
    line-height: 1.66;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-contact {
    align-items: flex-start;
    flex-wrap: wrap;
    line-height: 1.45;
  }

  .hero-principles {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-principles span {
    border-radius: 12px;
  }

  .portfolio-router {
    padding: 1rem;
  }

  .router-head {
    align-items: flex-start;
  }

  .router-head small {
    text-align: right;
  }

  .portfolio-router h2 {
    font-size: 1.55rem;
  }

  .router-lane {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .router-lane > i {
    display: none;
  }

  .section {
    padding-block: 4.2rem;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .product-card {
    padding: 1.1rem;
  }

  .portfolio-search {
    padding: 0.9rem;
  }

  .model-section,
  .trust-section {
    width: calc(100% - 12px);
    border-radius: 24px;
  }

  .decision-spine,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .decision-spine li {
    min-height: auto;
  }

  .decision-spine li > i {
    margin: 1rem 0 0.8rem;
  }

  .model-note,
  .responsibility-boundary {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
  }

  .model-note a,
  .responsibility-boundary a {
    grid-column: 1 / -1;
    padding-left: 0;
    white-space: normal;
  }

  .tour-tabs {
    overflow-x: auto;
  }

  .tour-tabs button {
    min-width: 104px;
    padding-inline: 0.6rem;
  }

  .tour-panel {
    padding: 1rem;
  }

  .decision-record dl > div {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .fit-questions {
    gap: 1.6rem;
  }

  #demoForm {
    grid-template-columns: 1fr;
  }

  .field.full,
  .form-status,
  .form-foot {
    grid-column: auto;
  }

  .form-foot {
    align-items: stretch;
    flex-direction: column;
  }

  .form-foot .btn {
    width: 100%;
  }

  .contact-paths > span {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .contact-paths small {
    grid-column: 2;
    text-align: left;
  }

  .mobile-bottom-nav {
    position: fixed;
    inset: auto 8px calc(7px + env(safe-area-inset-bottom)) 8px;
    z-index: 740;
    min-height: 58px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--line);
    border-radius: 17px;
    background: color-mix(in srgb, var(--surface) 91%, transparent);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(20px);
    overflow: hidden;
  }

  .mobile-bottom-nav a {
    min-width: 0;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 0.2rem;
    color: var(--muted);
    font-size: 0.58rem;
    font-weight: 800;
  }

  .mobile-bottom-nav a i {
    font-size: 0.85rem;
  }

  .mobile-bottom-nav a.active,
  .mobile-bottom-nav a:hover {
    background: var(--brand-soft);
    color: var(--brand-deep);
  }

  .footer {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 1rem;
  }

  .back-to-top {
    right: 14px;
    bottom: calc(78px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 410px) {
  .brand small {
    display: none;
  }

  .router-head small {
    display: none;
  }

  .router-lane {
    align-items: start;
  }

  .lane-icon {
    width: 38px;
    height: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* 2026 portfolio UX consolidation */
html {
  scroll-behavior: auto;
}

[hidden] {
  display: none !important;
}

.hero {
  min-height: min(720px, calc(100vh - 34px));
  padding-block: clamp(3.5rem, 5.5vw, 5rem);
}

.hero h1 {
  max-width: 700px;
  font-size: clamp(3rem, 4.45vw, 4.1rem);
  line-height: 1.01;
}

.section {
  padding-block: clamp(4rem, 6vw, 5.5rem);
}

.section-heading h2,
.contact-copy h2 {
  font-size: clamp(2.15rem, 3.65vw, 3.35rem);
  line-height: 1.06;
}

.hero-search-link {
  border: 0;
  background: transparent;
  padding: 0;
  font: inherit;
  cursor: pointer;
}

.product-card {
  border-radius: 18px;
  padding: 1.35rem;
  box-shadow: 0 10px 28px rgba(7, 38, 30, 0.07);
}

.product-card ul {
  margin-top: 0.8rem;
}

.assurance-artifacts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.assurance-artifacts a {
  min-height: 96px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 0.8rem;
  border: 1px solid rgba(226, 244, 235, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
  padding: 1rem;
  color: #f0f7f3;
}

.assurance-artifacts a:hover,
.assurance-artifacts a:focus-visible {
  border-color: rgba(132, 229, 202, 0.55);
  background: rgba(132, 229, 202, 0.08);
}

.assurance-artifacts a > i {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(132, 229, 202, 0.12);
  color: #84e5ca;
}

.assurance-artifacts strong,
.assurance-artifacts small {
  display: block;
}

.assurance-artifacts small {
  margin-top: 0.3rem;
  color: #9eb1a7;
  font-size: 0.78rem;
  line-height: 1.45;
}

.icon-button,
.theme-switch button {
  min-width: 44px;
  min-height: 44px;
}

:root[data-theme="dark"] .contact-card input,
:root[data-theme="dark"] .contact-card select,
:root[data-theme="dark"] .contact-card textarea {
  background: var(--surface-2);
  color: var(--ink);
}

@media (max-width: 700px) {
  .hero {
    min-height: auto;
    padding-block: 3.4rem 3.8rem;
  }

  .hero h1 {
    font-size: clamp(2.55rem, 11.7vw, 3.45rem);
    line-height: 1.02;
  }

  .assurance-artifacts {
    grid-template-columns: 1fr;
  }

  .icon-button,
  .menu-button,
  .theme-switch button {
    width: 44px;
    height: 44px;
  }

  .mobile-bottom-nav a {
    min-height: 56px;
    font-size: 0.75rem;
  }
}