:root {
  --ink: #08090a;
  --ink-soft: #16181a;
  --paper: #f4f4f1;
  --white: #fff;
  --gray-050: #f8f8f6;
  --gray-100: #eeeeeb;
  --gray-200: #d9dad7;
  --gray-300: #b9bbb8;
  --gray-500: #5c6060;
  --gray-700: #303335;
  --blue: #0868f2;
  --blue-light: #5da1ff;
  --green: #0b7b55;
  --amber: #a86a00;
  --line: rgba(8, 9, 10, .17);
  --line-light: rgba(255, 255, 255, .2);
  --page: min(1320px, calc(100vw - 48px));
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 64px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.45;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

body.has-persistent-cta {
  padding-bottom: 0;
}

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

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
p,
ol {
  margin: 0;
}

:focus-visible {
  outline: 3px solid var(--blue-light);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 12px 16px;
  transform: translateY(-140%);
  border: 1px solid var(--white);
  background: var(--ink);
  color: var(--white);
}

.skip-link:focus {
  transform: none;
}

.topbar {
  position: absolute;
  z-index: 80;
  top: 0;
  right: 0;
  left: 0;
  padding-top: 10px;
  color: var(--white);
}

.topbar.is-sticky {
  position: fixed;
  padding-top: 0;
  animation: header-in .24s ease-out both;
}

.nav-shell {
  width: var(--page);
  min-height: 44px;
  display: flex;
  align-items: stretch;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, .15);
  background: rgba(8, 9, 10, .93);
}

.topbar.is-sticky .nav-shell {
  width: 100%;
  padding-inline: max(24px, calc((100vw - 1320px) / 2));
  border-right: 0;
  border-left: 0;
  background: rgba(8, 9, 10, .98);
}

.brand {
  min-width: 96px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0 14px;
  border-right: 1px solid rgba(255, 255, 255, .15);
}

.brand img {
  width: 36px;
  height: 16px;
  object-fit: contain;
}

.brand span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .11em;
}

.links {
  min-width: 0;
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
}

.links a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 13px;
  border-left: 1px solid rgba(255, 255, 255, .1);
  color: rgba(255, 255, 255, .75);
  font-size: 11px;
  letter-spacing: .06em;
  transition: color .18s ease, background-color .18s ease;
}

.links a:hover,
.links a:focus-visible {
  background: rgba(255, 255, 255, .08);
  color: var(--white);
}

.links .nav-cta {
  min-width: 154px;
  justify-content: space-between;
  gap: 18px;
  background: var(--white);
  color: var(--ink);
  font-weight: 700;
}

.links .nav-cta:hover,
.links .nav-cta:focus-visible {
  background: var(--blue);
  color: var(--white);
}

.mobile-menu {
  min-width: 64px;
  min-height: 44px;
  display: none;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, .15);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
}

.mobile-panel[hidden] {
  display: none;
}

.mobile-panel {
  position: fixed;
  z-index: 200;
  inset: 0;
  background: var(--ink);
  color: var(--white);
}

.mobile-card {
  min-height: 100%;
  padding: 12px;
}

.mobile-card-head {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  font-size: 11px;
  letter-spacing: .07em;
}

.mobile-card-head button {
  min-width: 64px;
  min-height: 44px;
  border: 0;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
}

.mobile-card nav {
  display: grid;
}

.mobile-card nav a {
  min-height: 82px;
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line-light);
  font-size: clamp(26px, 8vw, 42px);
  letter-spacing: -.04em;
}

.mobile-card nav a span {
  align-self: start;
  padding-top: 18px;
  color: rgba(255, 255, 255, .45);
  font-size: 10px;
  letter-spacing: 0;
}

.sis-hero {
  position: relative;
  min-height: max(680px, 100svh);
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #070809;
  color: var(--white);
  isolation: isolate;
}

.hero-media,
.hero-media img,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  z-index: -3;
}

.hero-media img {
  object-fit: cover;
  object-position: center;
  filter: saturate(.82) contrast(1.08) brightness(.76);
  animation: hero-drift 18s ease-out both;
}

.hero-shade {
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(5, 6, 7, .4) 0%, rgba(5, 6, 7, .18) 36%, rgba(5, 6, 7, .7) 100%),
    linear-gradient(90deg, rgba(5, 6, 7, .34), rgba(5, 6, 7, .1) 50%, rgba(5, 6, 7, .35));
}

.hero-content {
  width: min(980px, calc(100vw - 48px));
  display: grid;
  justify-items: center;
  padding-top: 40px;
  text-align: center;
}

.eyebrow,
.section-label,
.module-kicker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.eyebrow {
  color: rgba(255, 255, 255, .72);
}

.hero-content h1 {
  max-width: 940px;
  margin-top: 22px;
  font-size: clamp(52px, 6.7vw, 96px);
  font-weight: 400;
  letter-spacing: -.062em;
  line-height: .93;
  text-wrap: balance;
}

.hero-support {
  max-width: 680px;
  margin-top: 24px;
  color: rgba(255, 255, 255, .76);
  font-size: clamp(15px, 1.35vw, 19px);
  line-height: 1.45;
  text-wrap: balance;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 0 16px;
  border: 1px solid currentColor;
  border-radius: 1px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
}

.button-light {
  min-width: 164px;
  margin-top: 32px;
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
}

.button-light:hover,
.button-light:focus-visible {
  border-color: var(--blue);
  background: var(--blue);
  color: var(--white);
}

.scroll-cue {
  position: absolute;
  right: 50%;
  bottom: 20px;
  display: grid;
  justify-items: center;
  gap: 8px;
  transform: translateX(50%);
  color: rgba(255, 255, 255, .68);
  font-size: 9px;
  letter-spacing: .08em;
}

.scroll-cue i {
  width: 1px;
  height: 28px;
  display: block;
  background: rgba(255, 255, 255, .5);
  transform-origin: top;
  animation: scroll-line 1.8s ease-in-out infinite;
}

.hero-index {
  position: absolute;
  bottom: 24px;
  left: max(24px, calc((100vw - 1320px) / 2));
  color: rgba(255, 255, 255, .48);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.core-feature {
  padding: 72px 0 88px;
  background: var(--gray-100);
}

.section-rail {
  width: var(--page);
  min-height: 38px;
  display: grid;
  grid-template-columns: repeat(5, max-content) 1fr;
  align-items: center;
  gap: 26px;
  margin: 0 auto 22px;
  border-bottom: 1px solid var(--line);
  color: var(--gray-500);
  font-size: 11px;
  letter-spacing: .03em;
}

.section-rail strong {
  color: var(--ink);
}

.section-rail a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-self: end;
  color: var(--ink);
  font-weight: 700;
}

.core-stage {
  width: var(--page);
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(280px, .78fr) minmax(620px, 1.45fr);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #272a2e;
  background: #101214;
  color: var(--white);
}

.core-stage-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 36px;
  border-right: 1px solid rgba(255, 255, 255, .16);
  background: #151719;
}

.module-kicker {
  margin-bottom: auto;
  color: rgba(255, 255, 255, .5);
}

.core-stage-copy h2 {
  max-width: 430px;
  font-size: clamp(34px, 4.1vw, 62px);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .98;
}

.core-stage-copy p {
  max-width: 420px;
  margin-top: 24px;
  color: rgba(255, 255, 255, .65);
  font-size: 14px;
}

.text-link,
.product-description > a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  align-self: flex-start;
  margin-top: 28px;
  padding: 0 0;
  border-bottom: 1px solid currentColor;
  font-size: 11px;
  font-weight: 700;
}

.core-interface {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  padding: 22px;
  background:
    linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px),
    #0c0e10;
  background-size: 32px 32px;
}

.interface-head {
  min-height: 58px;
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.interface-head div {
  display: grid;
  gap: 4px;
}

.interface-head span,
.interface-label {
  color: rgba(255, 255, 255, .45);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.interface-head strong {
  font-size: 13px;
  font-weight: 500;
}

.interface-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, .7) !important;
}

.interface-state i {
  width: 6px;
  height: 6px;
  display: block;
  background: #48d597;
  box-shadow: 0 0 0 4px rgba(72, 213, 151, .08);
}

.interface-body {
  min-width: 0;
  display: grid;
  grid-template-columns: .8fr 1.2fr .95fr;
  padding-block: 28px;
}

.source-column,
.signal-column,
.action-column {
  min-width: 0;
  padding: 0 18px;
  border-right: 1px solid rgba(255, 255, 255, .14);
}

.source-column {
  padding-left: 0;
}

.action-column {
  padding-right: 0;
  border-right: 0;
}

.source-list {
  display: grid;
  gap: 7px;
  margin-top: 24px;
}

.source-list > span {
  min-height: 56px;
  display: grid;
  grid-template-columns: 8px 1fr;
  align-content: center;
  gap: 2px 8px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, .12);
  background: rgba(255, 255, 255, .025);
  color: rgba(255, 255, 255, .65);
  font-size: 10px;
}

.source-list i {
  width: 5px;
  height: 5px;
  margin-top: 5px;
  background: var(--blue-light);
}

.source-list strong {
  grid-column: 2;
  font-size: 10px;
  font-weight: 500;
}

.source-lines {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.source-lines i {
  height: 1px;
  display: block;
  background: linear-gradient(90deg, var(--blue-light), transparent);
  transform-origin: left;
  animation: signal-flow 2.2s ease-in-out infinite;
}

.source-lines i:nth-child(2) { width: 82%; animation-delay: .35s; }
.source-lines i:nth-child(3) { width: 66%; animation-delay: .7s; }

.signal-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 24px;
  border: 1px solid rgba(255, 255, 255, .14);
}

.signal-tabs button {
  min-height: 44px;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, .14);
  background: transparent;
  color: rgba(255, 255, 255, .54);
  cursor: pointer;
  font-size: 11px;
  letter-spacing: .05em;
}

.signal-tabs button:last-child {
  border-right: 0;
}

.signal-tabs button[aria-selected="true"] {
  background: var(--white);
  color: var(--ink);
}

.signal-output {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-top: 10px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .04);
}

.signal-output small {
  color: var(--blue-light);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.signal-output > strong {
  max-width: 260px;
  display: block;
  margin-top: 12px;
  font-size: 25px;
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1.02;
}

.signal-output p {
  max-width: 300px;
  margin-top: 14px;
  color: rgba(255, 255, 255, .55);
  font-size: 11px;
}

.action-readout {
  display: grid;
  gap: 8px;
  margin-top: 24px;
}

.action-readout > span {
  min-height: 92px;
  display: grid;
  align-content: end;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid rgba(255, 255, 255, .16);
  color: rgba(255, 255, 255, .42);
  font-size: 11px;
  text-transform: uppercase;
}

.action-readout strong {
  color: var(--white);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  text-transform: none;
}

.action-foot {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  padding: 0 10px;
  border: 1px solid rgba(72, 213, 151, .26);
  color: rgba(255, 255, 255, .48);
  font-size: 11px;
}

.action-foot strong {
  color: #86e5b9;
  font-weight: 500;
}

.interface-pipeline {
  min-height: 52px;
  display: grid;
  grid-template-columns: max-content 1fr max-content 1fr max-content 1fr max-content;
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, .2);
  border-bottom: 1px solid rgba(255, 255, 255, .2);
  color: rgba(255, 255, 255, .68);
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.interface-pipeline i {
  height: 1px;
  background: linear-gradient(90deg, rgba(93, 161, 255, .9), rgba(93, 161, 255, .18));
}

.core-interface > p {
  padding-top: 10px;
  color: rgba(255, 255, 255, .34);
  font-size: 8px;
  text-align: right;
  text-transform: uppercase;
}

.business-question {
  padding: 132px 0 118px;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
  background: var(--ink);
  color: var(--white);
  text-align: center;
}

.business-question h2 {
  width: var(--page);
  max-width: 1100px;
  margin: 0 auto;
  font-size: clamp(62px, 8.4vw, 128px);
  font-weight: 400;
  letter-spacing: -.07em;
  line-height: .9;
  text-wrap: balance;
}

.business-reasons {
  width: var(--page);
  margin: 86px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, .22);
  border-bottom: 1px solid rgba(255, 255, 255, .22);
  list-style: none;
  text-align: left;
}

.business-reasons li {
  min-height: 224px;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 40px;
  padding: 24px 34px 32px;
}

.business-reasons li + li {
  border-left: 1px solid rgba(255, 255, 255, .22);
}

.business-reasons span {
  color: var(--blue);
  font-size: 11px;
  letter-spacing: .12em;
}

.business-reasons p {
  align-self: end;
  max-width: 330px;
  color: rgba(255, 255, 255, .84);
  font-size: clamp(18px, 1.55vw, 23px);
  letter-spacing: -.025em;
  line-height: 1.24;
}

.company-statement {
  background: var(--white);
}

.statement-inner {
  width: var(--page);
  margin: 0 auto;
  padding: 112px 0 132px;
}

.section-label {
  color: var(--gray-500);
}

.statement-inner h2 {
  max-width: 1130px;
  margin-top: 48px;
  font-size: clamp(46px, 6vw, 88px);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: .99;
}

.statement-inner h2 span {
  color: #878a88;
}

.statement-support {
  max-width: 600px;
  margin: 54px 0 0 auto;
  color: var(--gray-700);
  font-size: clamp(18px, 1.9vw, 27px);
  letter-spacing: -.025em;
  line-height: 1.26;
}

.technology {
  padding: 0 0 120px;
  background: var(--white);
}

.technology-intro,
.capability-list,
.technology-pillars {
  width: var(--page);
  margin-inline: auto;
}

.technology-intro {
  display: grid;
  grid-template-columns: .72fr 1.7fr;
  align-items: end;
  padding: 76px 0 46px;
  border-top: 1px solid var(--line);
}

.technology-intro h2 {
  font-size: clamp(40px, 5.1vw, 74px);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: .96;
}

.capability-list {
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.capability-list li {
  min-height: 184px;
  display: grid;
  grid-template-columns: 80px minmax(180px, .68fr) 1.8fr;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.capability-number {
  align-self: start;
  padding-top: 28px;
  color: var(--gray-500);
  font-size: 10px;
}

.capability-list p {
  max-width: 220px;
  color: var(--gray-500);
  font-size: 12px;
}

.capability-list h3 {
  font-size: clamp(34px, 4.6vw, 68px);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .98;
}

.technology-pillars {
  padding-top: 116px;
}

.technology-pillars article {
  min-height: 244px;
  display: grid;
  grid-template-columns: .72fr 1.7fr;
  align-items: center;
  border-top: 1px solid var(--line);
}

.technology-pillars article:last-child {
  border-bottom: 1px solid var(--line);
}

.technology-pillars article > div {
  align-self: stretch;
  display: grid;
  grid-template-columns: 62px 1fr;
  align-content: center;
  gap: 18px;
  padding-right: 54px;
  border-right: 1px solid var(--line);
}

.technology-pillars article span {
  color: var(--gray-500);
  font-size: 10px;
}

.technology-pillars article p {
  max-width: 280px;
  color: var(--gray-500);
  font-size: 12px;
}

.technology-pillars h3 {
  padding-left: 48px;
  font-size: clamp(64px, 10vw, 148px);
  font-weight: 400;
  letter-spacing: -.075em;
  line-height: .8;
  white-space: nowrap;
}

.products {
  padding: 106px 0 0;
  background: var(--gray-100);
}

.products-head,
.product-row,
.product-capabilities {
  width: var(--page);
  margin-inline: auto;
}

.products-head {
  display: grid;
  grid-template-columns: .72fr 1.7fr;
  align-items: end;
  padding-bottom: 70px;
}

.products-head h2 {
  font-size: clamp(48px, 6.1vw, 90px);
  font-weight: 400;
  letter-spacing: -.065em;
  line-height: .92;
}

.product-row {
  min-height: 620px;
  display: grid;
  grid-template-columns: 116px minmax(300px, .78fr) minmax(520px, 1.28fr);
  border-top: 1px solid var(--line);
}

.product-order {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px 20px 28px 0;
  border-right: 1px solid var(--line);
}

.product-order span {
  color: var(--gray-500);
  font-size: 10px;
}

.product-order strong {
  max-width: 88px;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.product-description {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px 38px 40px;
}

.product-state {
  margin-bottom: auto;
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.product-description h3 {
  font-size: clamp(48px, 5.4vw, 82px);
  font-weight: 400;
  letter-spacing: -.067em;
  line-height: .88;
}

.product-description > p:not(.product-state) {
  max-width: 400px;
  margin-top: 26px;
  color: var(--gray-700);
  font-size: 15px;
}

.product-description > a {
  min-width: 176px;
  color: var(--ink);
}

.product-instrument {
  min-width: 0;
  align-self: center;
  min-height: 470px;
  display: grid;
  grid-template-rows: auto 1fr;
  margin: 44px 0 44px 28px;
  overflow: hidden;
  border: 1px solid #25282c;
  background: #101214;
  color: var(--white);
}

.product-evidence {
  min-width: 0;
  align-self: center;
  display: grid;
  margin: 44px 0 44px 28px;
}

.evidence-frame {
  position: relative;
  aspect-ratio: 8 / 5;
  overflow: hidden;
  border: 1px solid #25282c;
  background: #0a0c0f;
}

.evidence-frame picture,
.evidence-frame img {
  width: 100%;
  height: 100%;
}

.evidence-frame img {
  object-fit: cover;
  object-position: center top;
}

.evidence-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, .24);
  background: rgba(8, 9, 10, .9);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.evidence-badge-light {
  border-color: rgba(8, 9, 10, .2);
  background: rgba(255, 255, 255, .94);
  color: var(--ink);
}

.evidence-flow {
  min-height: 76px;
  display: grid;
  grid-template-columns: max-content 1fr max-content 1fr max-content;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid #25282c;
  border-top: 0;
  background: #101214;
  color: rgba(255, 255, 255, .8);
  font-size: 11px;
}

.evidence-flow span {
  display: grid;
  gap: 4px;
  white-space: nowrap;
}

.evidence-flow i {
  color: var(--blue-light);
  font-size: 10px;
  font-style: normal;
}

.evidence-flow b {
  height: 1px;
  background: linear-gradient(90deg, var(--blue-light), rgba(93, 161, 255, .14));
}

.evidence-flow-control {
  border-color: var(--line);
  background: var(--white);
  color: var(--ink);
}

.evidence-flow-control i {
  color: var(--blue);
}

.product-row-compact {
  min-height: 440px;
}

.product-row-compact .product-description {
  padding-block: 26px 32px;
}

.product-row-compact .product-description h3 {
  font-size: clamp(44px, 4.8vw, 72px);
}

.product-row-compact .product-description > p:not(.product-state) {
  margin-top: 18px;
}

.product-row-compact .product-description > a {
  margin-top: 20px;
}

.product-row-compact .product-instrument {
  min-height: 300px;
  margin-block: 34px;
}

.product-row-compact .command-map {
  padding: 26px 32px;
}

.product-row-compact .command-map span {
  width: 82px;
  height: 82px;
}

.product-row-compact .hecho-sequence {
  padding: 22px;
}

.product-row-compact .hecho-sequence span {
  min-height: 210px;
}

.instrument-head {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .17);
  color: rgba(255, 255, 255, .55);
  font-size: 11px;
  letter-spacing: .08em;
}

.instrument-head strong {
  color: rgba(255, 255, 255, .82);
  font-size: 11px;
  font-weight: 500;
}

.radar-instrument {
  position: relative;
  grid-template-rows: auto 1fr auto;
  background:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px),
    #0c0f11;
  background-size: 30px 30px;
}

.radar-field {
  position: relative;
  width: 340px;
  height: 340px;
  align-self: center;
  justify-self: center;
  border: 1px solid rgba(93, 161, 255, .32);
  border-radius: 50%;
}

.radar-field::before,
.radar-field::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(93, 161, 255, .18);
  border-radius: 50%;
}

.radar-field::before { inset: 22%; }
.radar-field::after { inset: 40%; }

.radar-field i {
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--blue-light);
  box-shadow: 0 0 0 5px rgba(93, 161, 255, .1);
}

.radar-field i:nth-child(1) { top: 24%; left: 64%; }
.radar-field i:nth-child(2) { top: 58%; left: 30%; }
.radar-field i:nth-child(3) { top: 71%; left: 73%; }
.radar-field i:nth-child(4) { top: 42%; left: 49%; }

.radar-field b {
  position: absolute;
  inset: 50% 0 auto 50%;
  width: 45%;
  height: 1px;
  transform-origin: left;
  background: linear-gradient(90deg, var(--blue-light), transparent);
  animation: radar-turn 5s linear infinite;
}

.instrument-log {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, .16);
}

.instrument-log span {
  min-height: 76px;
  display: grid;
  align-content: center;
  gap: 7px;
  padding: 12px;
  border-right: 1px solid rgba(255, 255, 255, .12);
}

.instrument-log span:last-child { border-right: 0; }
.instrument-log i { color: var(--blue-light); font-size: 8px; font-style: normal; }
.instrument-log strong { font-size: 10px; font-weight: 500; }

.control-instrument {
  grid-template-rows: auto 1fr auto;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  padding: 28px;
  gap: 1px;
  background: rgba(255, 255, 255, .08);
}

.control-grid span {
  min-height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  background: #121518;
  color: rgba(255, 255, 255, .45);
  font-size: 9px;
  text-transform: uppercase;
}

.control-grid strong {
  color: var(--white);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -.03em;
  text-transform: none;
}

.control-signal {
  min-height: 78px;
  display: grid;
  grid-template-columns: max-content 1fr 1px max-content 1fr;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-top: 1px solid rgba(255, 255, 255, .16);
  color: rgba(255, 255, 255, .58);
  font-size: 8px;
  text-transform: uppercase;
}

.control-signal strong {
  color: var(--white);
  font-size: 10px;
  font-weight: 500;
  text-transform: none;
}

.control-signal i {
  height: 44px;
  background: rgba(255, 255, 255, .15);
}

.command-instrument {
  grid-template-rows: auto 1fr auto;
  background:
    linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
    #0c0f11;
  background-size: 100% 28px;
}

.command-map {
  display: grid;
  grid-template-columns: max-content 1fr max-content 1fr max-content;
  align-items: center;
  gap: 18px;
  padding: 40px;
}

.command-map span {
  width: 104px;
  height: 104px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .3);
  color: rgba(255, 255, 255, .76);
  font-size: 9px;
}

.command-map i {
  display: block;
  color: var(--blue-light);
  font-style: normal;
}

.command-map b {
  height: 1px;
  background: linear-gradient(90deg, var(--blue-light), rgba(93, 161, 255, .18));
}

.command-instrument > p {
  padding: 15px 18px;
  border-top: 1px solid rgba(255, 255, 255, .16);
  color: rgba(255, 255, 255, .4);
  font-size: 8px;
  text-align: right;
  text-transform: uppercase;
}

.hecho-instrument {
  grid-template-rows: auto 1fr;
}

.hecho-sequence {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
  padding: 34px;
  gap: 1px;
  background: rgba(255, 255, 255, .08);
}

.hecho-sequence span {
  position: relative;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px 14px;
  background: #121518;
}

.hecho-sequence span::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: 30%;
  left: 50%;
  height: 1px;
  background: var(--blue-light);
}

.hecho-sequence span:last-child::after { display: none; }
.hecho-sequence i { color: var(--blue-light); font-size: 9px; font-style: normal; }
.hecho-sequence strong { font-size: 13px; font-weight: 500; }

.product-capabilities {
  min-height: 94px;
  display: grid;
  grid-template-columns: 1fr max-content max-content 1.4fr;
  align-items: center;
  gap: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 10px;
}

.product-capabilities a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid var(--ink);
  font-weight: 700;
}

.product-capabilities span:last-child {
  justify-self: end;
  color: var(--gray-500);
  text-align: right;
}

.story {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 20px;
  padding: 72px max(24px, calc((100vw - 1180px) / 2));
  background: #e5e5e2;
}

.story-image {
  min-height: 500px;
  overflow: hidden;
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.story-copy {
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 44px;
  border: 1px solid var(--line);
  background: var(--white);
}

.story-copy .section-label {
  margin-bottom: auto;
}

.story-copy h2 {
  max-width: 500px;
  font-size: clamp(42px, 5.2vw, 72px);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: .95;
}

.story-copy > p:not(.section-label) {
  max-width: 440px;
  margin-top: 24px;
  color: var(--gray-700);
  font-size: 14px;
}

.button-outline {
  min-width: 146px;
  align-self: flex-start;
  margin-top: 28px;
}

.button-outline:hover,
.button-outline:focus-visible {
  background: var(--ink);
  color: var(--white);
}

.trust {
  padding: 92px 0 110px;
  background: var(--white);
}

.trust > header,
.trust-strip {
  width: var(--page);
  margin-inline: auto;
}

.trust > header {
  display: grid;
  grid-template-columns: .72fr 1.7fr;
  align-items: end;
  padding-bottom: 46px;
}

.trust > header h2 {
  font-size: clamp(42px, 5.3vw, 76px);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: .95;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip article {
  min-height: 240px;
  display: flex;
  flex-direction: column;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
}

.trust-strip article:last-child { border-right: 0; }
.trust-strip span { color: var(--gray-500); font-size: 9px; }
.trust-strip h3 { margin-top: auto; font-size: 15px; font-weight: 500; line-height: 1.1; }
.trust-strip p { margin-top: 12px; color: var(--gray-500); font-size: 10px; line-height: 1.35; }

.verification-grid,
.institutional-trust {
  width: var(--page);
  margin-inline: auto;
}

.verification-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.verification-card {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.verification-index {
  color: var(--gray-500);
  font-size: 11px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.verification-card h3 {
  margin-top: 40px;
  font-size: clamp(25px, 2.4vw, 36px);
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: .96;
}

.verification-state {
  margin-top: 18px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
}

.verification-card > p:not(.verification-state) {
  max-width: 330px;
  margin-top: 10px;
  color: var(--gray-700);
  font-size: 12px;
}

.verification-card > a {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  font-weight: 700;
}

.verification-card > a:hover,
.verification-card > a:focus-visible,
.institutional-trust a:hover,
.institutional-trust a:focus-visible {
  color: var(--blue);
}

.institutional-trust {
  min-height: 170px;
  display: grid;
  grid-template-columns: .7fr 1.4fr .8fr;
  align-items: center;
  gap: 36px;
  margin-top: 54px;
  padding-block: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.institutional-trust > span {
  color: var(--gray-500);
  font-size: 11px;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.institutional-trust p {
  max-width: 590px;
  color: var(--gray-700);
  font-size: 14px;
}

.institutional-trust a {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--ink);
  font-size: 11px;
  font-weight: 700;
}

.contact {
  background: var(--gray-100);
}

.contact-actions {
  width: var(--page);
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0 auto;
  padding-top: 68px;
}

.contact-actions a {
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  border: 1px solid var(--line);
  background: #d7d8d6;
  font-size: clamp(18px, 2vw, 28px);
  letter-spacing: -.035em;
}

.contact-actions a + a {
  border-left: 0;
  background: var(--ink);
  color: var(--white);
}

.contact-actions a:hover,
.contact-actions a:focus-visible {
  background: var(--blue);
  color: var(--white);
}

.contact-grid {
  width: var(--page);
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 72px;
  margin: 0 auto;
  padding: 96px 0 112px;
}

.contact-intro h2 {
  max-width: 520px;
  margin-top: 32px;
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 400;
  letter-spacing: -.06em;
  line-height: .95;
}

.contact-intro > p:last-child {
  max-width: 470px;
  margin-top: 28px;
  color: var(--gray-700);
  font-size: 14px;
}

.lead-form {
  align-self: start;
  border-top: 1px solid var(--line);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.form-grid label {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 16px 14px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--gray-500);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.form-grid label:nth-child(3) { border-right: 0; }

.form-grid label.form-wide {
  grid-column: 1 / -1;
  min-height: 154px;
  border-right: 0;
}

.form-grid label span {
  font-weight: 400;
}

.form-grid input,
.form-grid textarea {
  width: 100%;
  min-height: 48px;
  padding: 8px 0;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
  text-transform: none;
}

.form-grid textarea {
  min-height: 88px;
  resize: vertical;
}

.form-grid input:focus,
.form-grid textarea:focus {
  border-bottom-width: 3px;
  border-bottom-color: var(--blue);
}

.form-grid input[aria-invalid="true"],
.form-grid textarea[aria-invalid="true"] {
  border-bottom-color: #b3261e;
}

.form-status {
  display: none;
  min-height: 44px;
  align-items: center;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid currentColor;
  font-size: 12px;
}

.form-privacy {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--gray-700);
  font-size: 12px;
}

.form-privacy a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-status.is-visible { display: flex; }
.form-status.success { color: var(--green); }
.form-status.error { color: #9c241c; }

.form-submit {
  min-height: 82px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  border-bottom: 1px solid var(--line);
}

.form-submit button {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border: 0;
  background: var(--ink);
  color: var(--white);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.form-submit button:hover,
.form-submit button:focus-visible {
  background: var(--blue);
}

.form-submit button:disabled {
  cursor: wait;
  opacity: .7;
}

.form-submit p {
  display: flex;
  align-items: center;
  padding: 12px 18px;
  color: var(--gray-500);
  font-size: 12px;
}

.sis-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
}

.footer {
  padding: 54px max(24px, calc((100vw - 1320px) / 2)) 26px;
  background: var(--white);
  color: var(--ink);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(5, 1fr);
  gap: 34px;
  padding-bottom: 60px;
}

.footer-company {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.footer-brand img {
  width: 48px;
  height: 20px;
}

.footer-brand strong {
  font-size: 12px;
  letter-spacing: .12em;
}

.footer-company p {
  max-width: 220px;
  margin-top: 20px;
  color: var(--gray-700);
  font-size: 11px;
}

.footer-company > span {
  margin-top: auto;
  color: var(--gray-500);
  font-size: 11px;
  text-transform: uppercase;
}

.footer-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.footer-column strong {
  margin-bottom: 12px;
  color: var(--gray-500);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.footer-column a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  line-height: 1.25;
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: var(--blue);
  text-decoration: underline;
}

.footer-bottom {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  color: var(--gray-500);
  font-size: 11px;
}

.footer-bottom nav {
  display: flex;
  gap: 22px;
}

.footer-bottom a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.sis-whatsapp-persistent {
  position: fixed;
  z-index: 75;
  right: 18px;
  bottom: 18px;
  min-width: 138px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 1px solid var(--white);
  border-radius: 1px;
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .22);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
}

.sis-whatsapp-persistent:hover,
.sis-whatsapp-persistent:focus-visible {
  background: var(--blue);
}

.sis-whatsapp-mobile-label {
  display: none;
}

.privacy-hero {
  min-height: 520px;
  display: flex;
  align-items: end;
  padding: 130px 0 72px;
  background:
    linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px),
    var(--ink);
  background-size: 38px 38px;
  color: var(--white);
}

.privacy-hero .hero-content {
  width: var(--page);
  justify-items: start;
  margin: 0 auto;
  padding: 0;
  text-align: left;
}

.privacy-hero .hero-content h1 {
  max-width: 920px;
  text-wrap: initial;
}

.privacy-hero .hero-support {
  max-width: 720px;
  text-align: left;
  text-wrap: initial;
}

.privacy-main {
  background: var(--white);
}

.privacy-shell {
  width: var(--page);
  margin: 0 auto;
  padding: 94px 0 120px;
}

.privacy-intro,
.privacy-section,
.privacy-contact {
  display: grid;
  grid-template-columns: .7fr 1.7fr;
  gap: 54px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
}

.privacy-intro {
  padding-top: 0;
  border-top: 0;
}

.privacy-intro > p:first-child,
.privacy-section > h2,
.privacy-contact > h2 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.privacy-copy {
  max-width: 820px;
}

.privacy-copy h2 {
  max-width: 760px;
  font-size: clamp(38px, 4.6vw, 66px);
  font-weight: 400;
  letter-spacing: -.055em;
  line-height: .98;
}

.privacy-copy p,
.privacy-section p,
.privacy-section li,
.privacy-contact p {
  color: var(--gray-700);
  font-size: 16px;
  line-height: 1.65;
}

.privacy-copy p + p,
.privacy-section p + p {
  margin-top: 18px;
}

.privacy-section ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
}

.privacy-contact a {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 24px;
  padding: 0 16px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
}

.privacy-contact a:hover,
.privacy-contact a:focus-visible {
  border-color: var(--blue);
  background: var(--blue);
}

@keyframes header-in {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

@keyframes hero-drift {
  from { transform: scale(1.04); }
  to { transform: scale(1); }
}

@keyframes scroll-line {
  0%, 100% { transform: scaleY(.3); opacity: .35; }
  50% { transform: scaleY(1); opacity: 1; }
}

@keyframes signal-flow {
  0%, 100% { transform: scaleX(.28); opacity: .35; }
  50% { transform: scaleX(1); opacity: 1; }
}

@keyframes radar-turn {
  to { transform: rotate(360deg); }
}

@media (max-width: 1120px) {
  :root {
    --page: min(100% - 36px, 1020px);
  }

  .core-stage {
    grid-template-columns: .72fr 1.4fr;
  }

  .core-interface {
    padding: 16px;
  }

  .interface-body {
    grid-template-columns: .85fr 1.25fr;
  }

  .action-column {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    align-items: end;
    gap: 16px;
    margin-top: 18px;
    padding: 18px 0 0;
    border-top: 1px solid rgba(255, 255, 255, .14);
  }

  .action-column .interface-label {
    grid-column: 1 / -1;
  }

  .action-readout {
    grid-template-columns: 1fr 1fr;
    margin-top: 0;
  }

  .action-readout > span { min-height: 72px; }

  .product-row {
    grid-template-columns: 90px minmax(260px, .72fr) minmax(420px, 1.2fr);
  }

  .product-instrument {
    margin-left: 12px;
  }

  .product-evidence {
    margin-left: 12px;
  }

  .technology-pillars h3 {
    font-size: clamp(58px, 9.4vw, 110px);
  }

  .trust-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-strip article:nth-child(3) {
    border-right: 0;
  }

  .trust-strip article:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .footer-top {
    grid-template-columns: 1.4fr repeat(3, 1fr);
    row-gap: 40px;
  }
}

@media (max-width: 900px) {
  :root {
    --page: calc(100% - 28px);
  }

  .links {
    display: none;
  }

  .mobile-menu {
    display: block;
    margin-left: auto;
  }

  .brand {
    border-right: 0;
  }

  .sis-hero {
    min-height: 100svh;
  }

  .hero-content h1 {
    font-size: clamp(50px, 10.5vw, 78px);
  }

  .section-rail {
    grid-template-columns: repeat(6, max-content);
    overflow-x: auto;
    gap: 22px;
    scrollbar-width: none;
  }

  .section-rail::-webkit-scrollbar { display: none; }

  .section-rail a {
    justify-self: auto;
  }

  .core-stage {
    grid-template-columns: 1fr;
  }

  .core-stage-copy {
    min-height: 420px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .16);
  }

  .product-row {
    grid-template-columns: 76px 1fr;
    padding-bottom: 38px;
  }

  .product-order {
    grid-row: 1 / 3;
  }

  .product-description {
    min-height: 430px;
  }

  .product-instrument {
    grid-column: 2;
    margin: 0 0 0 28px;
  }

  .product-evidence {
    grid-column: 2;
    margin: 0 0 0 28px;
  }

  .products-head,
  .technology-intro,
  .technology-pillars article,
  .trust > header {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .technology-pillars article {
    padding-block: 40px;
  }

  .technology-pillars article > div {
    min-height: 110px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .technology-pillars h3 {
    padding: 24px 0 0;
  }

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

  .story-image,
  .story-copy {
    min-height: 460px;
  }

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

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

  .footer-company {
    grid-column: 1 / -1;
    min-height: 150px;
  }

  .business-reasons {
    grid-template-columns: 1fr;
  }

  .business-reasons li {
    min-height: 0;
    grid-template-columns: 58px 1fr;
    grid-template-rows: 1fr;
    gap: 0;
    align-items: center;
    padding: 30px 0;
  }

  .business-reasons li + li {
    border-top: 1px solid rgba(255, 255, 255, .22);
    border-left: 0;
  }

  .business-reasons p {
    max-width: 700px;
    align-self: auto;
  }
}

@media (max-width: 700px) {
  :root {
    --page: calc(100% - 20px);
  }

  body.has-persistent-cta {
    padding-bottom: calc(58px + env(safe-area-inset-bottom));
  }

  .topbar {
    padding-top: 8px;
  }

  .topbar.is-sticky {
    padding-top: 0;
  }

  .nav-shell {
    width: calc(100% - 16px);
    min-height: 42px;
  }

  .topbar.is-sticky .nav-shell {
    padding-inline: 8px 0;
  }

  .brand {
    min-width: 82px;
    padding-inline: 10px;
  }

  .brand img {
    width: 30px;
    height: 14px;
  }

  .brand span {
    font-size: 10px;
  }

  .sis-hero {
    min-height: max(640px, 100svh);
  }

  .hero-media img {
    object-position: center;
  }

  .hero-shade {
    background: linear-gradient(180deg, rgba(5, 6, 7, .32), rgba(5, 6, 7, .28) 45%, rgba(5, 6, 7, .79));
  }

  .hero-content {
    width: calc(100% - 30px);
    align-self: center;
    padding-top: 16px;
  }

  .eyebrow { font-size: 11px; }

  .hero-content h1 {
    max-width: 360px;
    margin-top: 18px;
    font-size: clamp(42px, 13.8vw, 58px);
    line-height: .94;
  }

  .hero-support {
    max-width: 340px;
    margin-top: 20px;
    font-size: 13px;
  }

  .button-light {
    margin-top: 26px;
  }

  .hero-index {
    display: none;
  }

  .scroll-cue {
    bottom: calc(70px + env(safe-area-inset-bottom));
  }

  .core-feature {
    padding: 44px 0 56px;
  }

  .section-rail {
    width: calc(100% - 20px);
    gap: 18px;
    margin-bottom: 14px;
    padding-bottom: 10px;
  }

  .core-stage {
    width: 100%;
    border-right: 0;
    border-left: 0;
  }

  .core-stage-copy {
    min-height: 320px;
    padding: 22px 18px;
  }

  .core-stage-copy h2 {
    font-size: clamp(42px, 12vw, 54px);
  }

  .core-interface {
    padding: 12px 10px;
    background-size: 24px 24px;
  }

  .interface-head {
    min-height: 52px;
  }

  .interface-body {
    grid-template-columns: 1fr;
    padding-block: 14px;
  }

  .source-column {
    display: none;
  }

  .signal-column {
    padding: 0;
    border-right: 0;
  }

  .signal-output {
    min-height: 150px;
  }

  .action-column {
    grid-template-columns: 1fr;
    padding-inline: 0;
  }

  .action-readout {
    grid-template-columns: 1fr 1fr;
    margin-top: 16px;
  }

  .action-readout > span {
    min-height: 76px;
  }

  .action-foot {
    min-height: 50px;
  }

  .interface-pipeline {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    text-align: center;
  }

  .interface-pipeline i { display: none; }

  .statement-inner {
    padding: 42px 0 48px;
  }

  .business-question {
    padding: 76px 0 72px;
  }

  .business-question h2 {
    font-size: clamp(48px, 13vw, 62px);
    line-height: .92;
  }

  .business-reasons {
    margin-top: 54px;
  }

  .business-reasons li {
    grid-template-columns: 42px 1fr;
    padding: 26px 0;
  }

  .business-reasons p {
    max-width: none;
    font-size: 18px;
  }

  .statement-inner h2 {
    margin-top: 22px;
    font-size: clamp(40px, 11.5vw, 52px);
  }

  .statement-support {
    margin-top: 24px;
    font-size: 18px;
  }

  .technology {
    padding-bottom: 52px;
  }

  .technology-intro {
    padding: 42px 0 26px;
  }

  .technology-intro h2 {
    font-size: 42px;
  }

  .capability-list li {
    min-height: 154px;
    grid-template-columns: 44px 1fr;
    align-content: center;
    gap: 14px;
    padding-block: 24px;
  }

  .capability-number {
    grid-row: 1 / 3;
    padding-top: 5px;
  }

  .capability-list p {
    max-width: 240px;
    font-size: 11px;
  }

  .capability-list h3 {
    font-size: clamp(38px, 11vw, 50px);
  }

  .technology-pillars {
    padding-top: 48px;
  }

  .technology-pillars article {
    min-height: 174px;
    align-content: center;
    padding-block: 24px;
  }

  .technology-pillars article > div {
    grid-template-columns: 40px 1fr;
    padding-right: 0;
  }

  .technology-pillars h3 {
    font-size: clamp(52px, 16vw, 68px);
    white-space: normal;
  }

  .products {
    padding-top: 72px;
  }

  .products-head {
    padding-bottom: 32px;
  }

  .products-head h2 {
    font-size: clamp(46px, 13vw, 58px);
  }

  .product-row {
    width: 100%;
    grid-template-columns: 42px 1fr;
    padding: 0 10px 34px 0;
  }

  .product-order {
    padding: 18px 8px 18px 10px;
  }

  .product-order strong {
    display: none;
  }

  .product-description {
    min-height: 350px;
    padding: 22px 8px 28px 16px;
  }

  .product-state {
    max-width: 260px;
    font-size: 11px;
  }

  .product-description h3 {
    font-size: clamp(50px, 15vw, 68px);
  }

  .product-description > p:not(.product-state) {
    font-size: 13px;
  }

  .product-instrument {
    min-height: 300px;
    margin-left: 8px;
  }

  .product-evidence {
    margin-left: 8px;
  }

  .evidence-frame {
    aspect-ratio: 10 / 9;
  }

  .evidence-badge {
    top: 8px;
    right: 8px;
    max-width: calc(100% - 16px);
    min-height: 30px;
    font-size: 10px;
    text-align: right;
  }

  .evidence-flow {
    min-height: 132px;
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px;
  }

  .evidence-flow span {
    grid-template-columns: 30px 1fr;
    align-items: center;
  }

  .evidence-flow b { display: none; }

  .product-row-compact {
    padding-bottom: 16px;
  }

  .product-row-compact .product-description {
    min-height: 210px;
    padding-block: 18px 18px;
  }

  .product-row-compact .product-description h3 {
    font-size: clamp(44px, 13vw, 56px);
  }

  .product-row-compact .product-description > p:not(.product-state) {
    margin-top: 14px;
  }

  .product-row-compact .product-description > a {
    margin-top: 14px;
  }

  .product-row-compact .product-instrument {
    min-height: 160px;
    margin-block: 0;
  }

  .product-row-compact .command-map {
    padding: 12px;
  }

  .product-row-compact .command-map span {
    width: auto;
    height: 44px;
  }

  .product-row-compact .command-instrument > p {
    padding: 10px 12px;
    font-size: 10px;
  }

  .product-row-compact .hecho-sequence {
    padding: 10px;
  }

  .product-row-compact .hecho-sequence span {
    min-height: 62px;
  }

  .instrument-head {
    min-height: 48px;
    padding-inline: 10px;
  }

  .radar-field {
    width: 210px;
    height: 210px;
  }

  .instrument-log span {
    min-height: 70px;
    padding: 8px;
  }

  .control-grid {
    padding: 12px;
  }

  .control-grid span {
    min-height: 84px;
    padding: 10px;
  }

  .control-grid strong {
    font-size: 17px;
  }

  .control-signal {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .control-signal i { display: none; }

  .command-map {
    grid-template-columns: 1fr;
    justify-items: stretch;
    gap: 0;
    padding: 18px;
  }

  .command-map span {
    width: auto;
    height: 74px;
    grid-template-columns: 36px 1fr;
    justify-items: start;
    padding: 0 14px;
  }

  .command-map b {
    width: 1px;
    height: 20px;
    margin-left: 34px;
  }

  .hecho-sequence {
    grid-template-columns: 1fr 1fr;
    padding: 14px;
  }

  .hecho-sequence span {
    min-height: 118px;
  }

  .hecho-sequence span::after { display: none; }

  .product-capabilities {
    width: calc(100% - 20px);
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding-block: 20px;
  }

  .product-capabilities span:first-child,
  .product-capabilities span:last-child {
    grid-column: 1 / -1;
  }

  .product-capabilities span:last-child {
    justify-self: start;
    text-align: left;
  }

  .story {
    gap: 8px;
    padding: 34px 10px;
  }

  .story-image,
  .story-copy {
    min-height: 0;
    height: 300px;
  }

  .story-copy {
    padding: 24px 20px;
  }

  .story-copy h2 {
    font-size: 46px;
  }

  .trust {
    padding: 44px 0 48px;
  }

  .trust > header {
    padding-bottom: 26px;
  }

  .trust > header h2 {
    font-size: 46px;
  }

  .trust-strip {
    width: 100%;
    display: flex;
    overflow-x: auto;
    padding-left: 10px;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
  }

  .trust-strip article {
    min-width: 72vw;
    min-height: 250px;
    flex: 0 0 72vw;
    border-right: 1px solid var(--line);
    border-bottom: 0;
    scroll-snap-align: start;
  }

  .trust-strip article:last-child {
    border-right: 0;
    border-bottom: 0;
  }

  .trust-strip article:nth-child(-n + 3) {
    border-bottom: 0;
  }

  .trust-strip h3 {
    margin-top: auto;
  }

  .verification-grid {
    width: 100%;
    display: flex;
    overflow-x: auto;
    padding-left: 10px;
    border-left: 0;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
  }

  .verification-card {
    min-width: 82vw;
    min-height: 320px;
    flex: 0 0 82vw;
    scroll-snap-align: start;
  }

  .verification-card h3 {
    margin-top: 28px;
    font-size: 30px;
  }

  .institutional-trust {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 30px;
    padding-block: 22px;
  }

  .contact-actions {
    width: 100%;
    grid-template-columns: 1fr;
    padding-top: 0;
  }

  .contact-actions a {
    min-height: 72px;
    padding-inline: 16px;
    border-right: 0;
    border-left: 0;
    font-size: 20px;
  }

  .contact-actions a + a {
    border-top: 0;
  }

  .contact-grid {
    gap: 32px;
    padding: 40px 0 42px;
  }

  .contact-intro h2 {
    font-size: 46px;
  }

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

  .form-grid label {
    border-right: 0;
  }

  .form-grid label:first-child {
    border-right: 1px solid var(--line);
  }

  .form-grid label:nth-child(3) {
    grid-column: 1 / -1;
  }

  .form-grid label.form-wide {
    grid-column: 1 / -1;
  }

  .form-submit {
    grid-template-columns: 1fr 1fr;
  }

  .form-submit p {
    min-height: 82px;
    border-right: 0;
    border-left: 1px solid var(--line);
  }

  .footer {
    padding: 30px 10px calc(16px + env(safe-area-inset-bottom));
  }

  .footer-top {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px 14px;
  }

  .footer-company {
    min-height: 126px;
    border-bottom: 1px solid var(--line);
  }

  .footer-column a {
    min-height: 44px;
    font-size: 11px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 18px;
  }

  .footer-bottom nav {
    width: 100%;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
  }

  .privacy-hero {
    min-height: 560px;
    padding: 110px 0 58px;
  }

  .privacy-hero .hero-content {
    width: calc(100% - 28px);
  }

  .privacy-hero .hero-content h1 {
    font-size: clamp(48px, 14vw, 62px);
  }

  .privacy-shell {
    padding: 62px 0 82px;
  }

  .privacy-intro,
  .privacy-section,
  .privacy-contact {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 36px 0;
  }

  .privacy-copy h2 {
    font-size: 42px;
  }

  .privacy-copy p,
  .privacy-section p,
  .privacy-section li,
  .privacy-contact p {
    font-size: 15px;
  }

  .sis-whatsapp-persistent {
    right: 0;
    bottom: 0;
    left: 0;
    min-height: calc(58px + env(safe-area-inset-bottom));
    padding: 0 16px env(safe-area-inset-bottom);
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, .28);
    background: var(--ink);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, .2);
    font-size: 11px;
  }

  .sis-whatsapp-desktop-label { display: none; }
  .sis-whatsapp-mobile-label { display: inline; }
}

@media (max-width: 380px) {
  .hero-content h1 {
    font-size: 42px;
  }

  .hero-support {
    max-width: 310px;
  }

  .core-stage-copy h2,
  .business-question h2,
  .statement-inner h2,
  .technology-intro h2,
  .products-head h2,
  .story-copy h2,
  .trust > header h2,
  .contact-intro h2 {
    font-size: 40px;
  }

  .product-description h3 {
    font-size: 48px;
  }

  .radar-field {
    width: 220px;
    height: 220px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}