:root {
  --ink: #eafcf7;
  --muted: #91aaa4;
  --dim: #617b75;
  --night: #040b0a;
  --night-2: #06110f;
  --panel: #0a1c18;
  --panel-deep: #071713;
  --line: rgba(117, 255, 217, 0.16);
  --line-strong: rgba(117, 255, 217, 0.3);
  --mint: #65f6cf;
  --lime: #b8ff70;
  --mint-dark: #092e26;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--night);
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% -8%, rgba(44, 219, 169, 0.12), transparent 30%),
    var(--night);
  color: var(--ink);
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: fixed;
  left: 18px;
  top: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  color: #06110f;
  background: var(--lime);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

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

a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 5px;
}

main {
  overflow: hidden;
}

.site-header {
  width: min(1440px, calc(100% - 80px));
  min-height: 86px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid rgba(117, 255, 217, 0.08);
  position: relative;
  z-index: 10;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-weight: 760;
  letter-spacing: -0.02em;
  width: fit-content;
}

.brand-mark {
  width: 25px;
  height: 25px;
  position: relative;
  display: inline-block;
  transform: rotate(-9deg);
}

.brand-mark i {
  position: absolute;
  display: block;
  width: 17px;
  height: 7px;
  background: var(--mint);
  border-radius: 2px;
  transform: skewX(-20deg);
}

.brand-mark i:first-child {
  top: 3px;
  left: 2px;
}

.brand-mark i:last-child {
  right: 1px;
  bottom: 3px;
  background: var(--lime);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 42px;
  font-size: 14px;
  color: var(--muted);
}

.nav-links a,
.header-cta {
  transition: color 180ms ease;
}

.nav-links a:hover,
.header-cta:hover {
  color: var(--mint);
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 14px;
  font-weight: 700;
}

.hero {
  width: min(1440px, calc(100% - 80px));
  margin: 0 auto;
  padding: 74px 0 0;
  position: relative;
  isolation: isolate;
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -2;
  width: 880px;
  height: 650px;
  top: 32px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(28, 231, 171, 0.09), transparent 63%);
  filter: blur(12px);
}

.hero-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(101, 246, 207, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 18px var(--mint);
}

.orbit-one {
  width: 1080px;
  height: 420px;
  left: 50%;
  top: 118px;
  transform: translateX(-50%) rotate(-8deg);
}

.orbit-one::after {
  top: 48px;
  left: 182px;
}

.orbit-two {
  width: 720px;
  height: 720px;
  left: 50%;
  top: 25px;
  transform: translateX(-50%);
}

.orbit-two::after {
  right: 52px;
  bottom: 138px;
  background: var(--lime);
}

.eyebrow,
.section-index {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--mint);
  font-size: 12px;
  line-height: 1;
  font-weight: 760;
  letter-spacing: 0.16em;
}

.live-dot,
.online i,
.activity-status i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 12px rgba(101, 246, 207, 0.95);
  animation: pulse 2.5s ease-in-out infinite;
}

.hero h1 {
  max-width: 1120px;
  margin: 0 auto;
  color: var(--ink);
  font-size: clamp(54px, 6vw, 92px);
  line-height: 1.04;
  letter-spacing: -0.065em;
  font-weight: 780;
}

.hero h1 span {
  background: linear-gradient(100deg, var(--mint), var(--lime));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  padding: 0 0.06em;
}

.hero-copy {
  margin: 30px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 54px;
  padding: 0 26px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 26px;
  font-size: 15px;
  font-weight: 760;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

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

.button-primary {
  color: #06110f;
  background: linear-gradient(110deg, var(--mint), var(--lime));
  border-color: transparent;
  box-shadow: 0 12px 35px rgba(101, 246, 207, 0.15);
}

.button-primary:hover {
  box-shadow: 0 16px 45px rgba(101, 246, 207, 0.25);
}

.button-secondary {
  background: rgba(11, 31, 27, 0.45);
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--mint);
}

.explain-line {
  margin: 30px 0 58px;
  color: var(--dim);
  font-size: 13px;
}

.explain-line span {
  display: inline-block;
  vertical-align: middle;
  width: 62px;
  height: 1px;
  margin-right: 18px;
  background: linear-gradient(90deg, var(--mint), transparent);
}

.explain-line strong {
  color: var(--muted);
}

.command-shell {
  text-align: left;
  background: rgba(9, 29, 25, 0.89);
  border: 1px solid rgba(101, 246, 207, 0.25);
  border-radius: 32px 32px 0 0;
  box-shadow: 0 -12px 70px rgba(39, 219, 165, 0.06), inset 0 1px rgba(255, 255, 255, 0.03);
  overflow: hidden;
  position: relative;
}

.command-shell::after {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(101, 246, 207, 0.12);
  border-radius: 50%;
  right: -250px;
  bottom: -280px;
}

.command-bar {
  min-height: 78px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  color: #afd1c8;
  font-size: 14px;
}

.command-title,
.online {
  display: flex;
  align-items: center;
  gap: 11px;
}

.terminal-icon {
  width: 26px;
  height: 26px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(101, 246, 207, 0.6);
  border-radius: 8px;
  color: var(--mint);
}

.online {
  color: #8fdeb8;
  font-size: 12px;
}

.command-grid {
  padding: 30px;
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 22px;
}

.recommendation,
.metrics-panel {
  background: rgba(3, 17, 14, 0.62);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
  position: relative;
  z-index: 1;
}

.card-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #a8c7c0;
  font-size: 13px;
}

.card-label b {
  padding: 7px 11px;
  border-radius: 999px;
  color: #a2edc6;
  background: rgba(101, 246, 207, 0.08);
  font-size: 10px;
  font-weight: 650;
}

.recommendation-main {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  margin-top: 22px;
}

.ai-chip {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #052019;
  background: linear-gradient(135deg, var(--mint), var(--lime));
  font-size: 14px;
  font-weight: 850;
  box-shadow: 0 0 30px rgba(101, 246, 207, 0.12);
}

.recommendation h2 {
  margin: 1px 0 8px;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -0.025em;
}

.recommendation-main p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.impact-row {
  min-height: 47px;
  margin: 20px 0 18px;
  padding: 0 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(101, 246, 207, 0.06);
  color: #add8cc;
  font-size: 12px;
}

.impact-row a {
  color: var(--mint);
  font-weight: 700;
}

.reasoning {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  color: var(--dim);
  font-size: 10px;
}

.reason-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.reason-track i {
  height: 3px;
  border-radius: 999px;
  background: rgba(101, 246, 207, 0.1);
}

.reason-track .complete {
  background: var(--mint);
}

.reasoning small {
  font-size: inherit;
}

.metric-kicker {
  margin: 24px 0 8px;
  color: var(--dim);
  font-size: 11px;
}

.budget {
  margin: 0;
  font-size: 36px;
  font-weight: 790;
  letter-spacing: -0.05em;
}

.budget small {
  margin-left: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
}

.bars {
  height: 62px;
  margin: 22px 0;
  display: flex;
  align-items: end;
  gap: 8px;
  border-bottom: 1px solid var(--line);
}

.bars i {
  flex: 1;
  max-width: 18px;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(to top, rgba(101, 246, 207, 0.15), rgba(101, 246, 207, 0.85));
  animation: grow 900ms cubic-bezier(.2,.8,.2,1) both;
}

.bars i:last-child {
  background: var(--lime);
  box-shadow: 0 0 14px rgba(184, 255, 112, 0.3);
}

.metric-pair {
  padding-top: 16px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.metric-pair div {
  display: grid;
  gap: 5px;
}

.metric-pair span {
  color: var(--dim);
  font-size: 10px;
}

.metric-pair strong {
  font-size: 17px;
}

.activity-strip {
  min-height: 58px;
  padding: 0 32px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.1fr 1.25fr 1.5fr 1fr;
  align-items: center;
  gap: 20px;
  color: var(--dim);
  font-size: 10px;
}

.activity-status {
  color: #8fdeb8;
}

.activity-status i {
  width: 5px;
  height: 5px;
  margin-right: 8px;
}

.platforms {
  width: min(1440px, calc(100% - 80px));
  min-height: 126px;
  margin: 0 auto;
  border-top: 1px solid rgba(117, 255, 217, 0.1);
  border-bottom: 1px solid rgba(117, 255, 217, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.platforms p {
  color: var(--dim);
  font-size: 12px;
}

.platforms div {
  display: flex;
  gap: clamp(26px, 4vw, 64px);
  color: #8aa39d;
  font-size: 14px;
  font-weight: 720;
}

.section {
  width: min(1440px, calc(100% - 80px));
  margin: 0 auto;
  padding: 138px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 70px;
  align-items: start;
  margin-bottom: 74px;
}

.section-index {
  justify-content: flex-start;
  margin: 13px 0 0;
  white-space: nowrap;
}

.section-heading h2,
.insight h2,
.cta-section h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 64px);
  line-height: 1.12;
  letter-spacing: -0.055em;
}

.section-heading > p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability-grid article {
  min-height: 375px;
  padding: 28px 28px 30px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background 250ms ease;
}

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

.capability-grid article::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--mint), var(--lime));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 250ms ease;
}

.capability-grid article:hover {
  background: rgba(101, 246, 207, 0.025);
}

.capability-grid article:hover::after {
  transform: scaleX(1);
}

.capability-number {
  color: var(--dim);
  font-size: 11px;
}

.capability-symbol {
  width: 88px;
  height: 88px;
  margin: 58px 0 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  position: relative;
}

.capability-symbol::before,
.capability-symbol::after,
.capability-symbol i {
  content: "";
  position: absolute;
  display: block;
  background: var(--mint);
}

.capability-symbol::before {
  width: 36px;
  height: 1px;
  left: 25px;
  top: 43px;
}

.capability-symbol::after {
  width: 1px;
  height: 36px;
  left: 43px;
  top: 25px;
}

.capability-symbol i:first-child,
.capability-symbol i:last-child {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  box-shadow: 0 0 12px var(--mint);
}

.capability-symbol i:first-child { top: 14px; left: 24px; }
.capability-symbol i:last-child { right: 15px; bottom: 24px; background: var(--lime); }

.capability-grid h3 {
  margin: 0 0 13px;
  font-size: 22px;
}

.capability-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.capability-grid article > span {
  margin-top: auto;
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.workflow {
  border-top: 1px solid rgba(117, 255, 217, 0.08);
}

.workflow-heading {
  grid-template-columns: 1fr 3fr;
}

.workflow-list {
  margin-left: 25%;
  border-top: 1px solid var(--line);
}

.workflow-list article {
  min-height: 132px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 32px;
  transition: padding 250ms ease, background 250ms ease;
}

.workflow-list article:hover {
  padding: 0 24px;
  background: rgba(101, 246, 207, 0.025);
}

.workflow-list article > span {
  color: var(--mint);
  font-size: 12px;
  font-weight: 760;
}

.workflow-list h3 {
  margin: 0 0 9px;
  font-size: 23px;
}

.workflow-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.workflow-list article > i {
  color: var(--mint);
  font-size: 22px;
  font-style: normal;
}

.insight {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 110px;
  align-items: center;
  border-top: 1px solid rgba(117, 255, 217, 0.08);
}

.insight-copy > p:not(.section-index) {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
  margin: 28px 0;
}

.insight ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 15px;
  color: #b7d1ca;
  font-size: 12px;
}

.insight li i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 12px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
}

.safety {
  border-top: 1px solid rgba(117, 255, 217, 0.08);
}

.safety-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.safety-grid article {
  min-height: 245px;
  padding: 30px;
  border-right: 1px solid var(--line);
}

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

.safety-grid span {
  color: var(--mint);
  font-size: 11px;
  letter-spacing: .12em;
}

.safety-grid h3 {
  margin: 72px 0 14px;
  font-size: 18px;
}

.safety-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.evidence-card {
  padding: 30px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(12, 37, 31, 0.92), rgba(5, 19, 16, 0.95));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
  position: relative;
}

.evidence-card::before {
  content: "";
  position: absolute;
  inset: -70px;
  z-index: -1;
  background: radial-gradient(circle, rgba(101, 246, 207, 0.08), transparent 65%);
}

.evidence-top,
.evidence-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 11px;
}

.evidence-top b {
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--lime);
  background: rgba(184, 255, 112, 0.08);
}

.evidence-query {
  margin: 32px 0 24px;
  font-size: 28px;
  font-weight: 780;
}

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

.evidence-metrics div {
  padding: 22px 20px 22px 0;
  border-right: 1px solid var(--line);
  display: grid;
  gap: 6px;
}

.evidence-metrics div:not(:first-child) { padding-left: 20px; }
.evidence-metrics div:last-child { border-right: 0; }
.evidence-metrics span { color: var(--dim); font-size: 10px; }
.evidence-metrics strong { font-size: 24px; }
.evidence-metrics small { color: #9ce7c1; font-size: 9px; }

.evidence-chart {
  height: 170px;
  margin: 28px 0 18px;
  position: relative;
  overflow: hidden;
  background: repeating-linear-gradient(to bottom, transparent 0 41px, rgba(117,255,217,.07) 42px);
}

.evidence-chart i {
  position: absolute;
  bottom: 16px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 12px var(--mint);
}

.evidence-chart i:nth-of-type(1) { left: 4%; bottom: 31px; }
.evidence-chart i:nth-of-type(2) { left: 21%; bottom: 60px; }
.evidence-chart i:nth-of-type(3) { left: 39%; bottom: 55px; }
.evidence-chart i:nth-of-type(4) { left: 58%; bottom: 96px; }
.evidence-chart i:nth-of-type(5) { left: 77%; bottom: 120px; }
.evidence-chart i:nth-of-type(6) { right: 3%; bottom: 143px; background: var(--lime); }

.chart-line {
  position: absolute;
  left: 4%;
  height: 1px;
  background: linear-gradient(90deg, var(--mint), var(--lime));
  transform-origin: left center;
  filter: drop-shadow(0 0 4px var(--mint));
}

.line-one { width: 92%; bottom: 50px; transform: rotate(-11deg); }
.line-two { width: 58%; bottom: 73px; left: 38%; transform: rotate(-17deg); opacity: .65; }

.cta-section {
  width: min(1440px, calc(100% - 80px));
  min-height: 640px;
  margin: 0 auto 70px;
  padding: 110px 30px;
  border: 1px solid var(--line-strong);
  border-radius: 34px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(12, 44, 36, 0.72), rgba(4, 14, 12, 0.95));
}

.cta-section::before {
  content: "";
  position: absolute;
  width: 680px;
  height: 680px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(101, 246, 207, 0.14), transparent 66%);
}

.cta-section > * { position: relative; z-index: 1; }
.cta-section .section-index { justify-content: center; margin-bottom: 26px; }
.cta-section > p:not(.section-index) { color: var(--muted); margin: 26px 0 0; }
.cta-orbit {
  position: absolute;
  width: 940px;
  height: 320px;
  border-radius: 50%;
  border: 1px solid rgba(101, 246, 207, .12);
  transform: rotate(-10deg);
}

footer {
  width: min(1440px, calc(100% - 80px));
  min-height: 120px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: .8fr 1.3fr 1.2fr auto;
  align-items: center;
  color: var(--dim);
  font-size: 11px;
}

footer p { text-align: center; }
footer > span { text-align: right; }
footer .brand { color: var(--ink); }
footer nav { display: flex; justify-content: center; gap: 18px; color: var(--muted); }
footer nav a { transition: color 180ms ease; }
footer nav a:hover { color: var(--mint); }

/* Shared secondary-page system */
.subpage-main {
  min-height: 70vh;
}

.subpage-hero {
  width: min(1440px, calc(100% - 80px));
  min-height: 560px;
  margin: 0 auto;
  padding: 118px 0 100px;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.subpage-hero::before {
  content: "";
  position: absolute;
  z-index: -2;
  width: 760px;
  height: 760px;
  right: -80px;
  top: -190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(101, 246, 207, .12), transparent 67%);
}

.subpage-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 650px;
  height: 250px;
  right: -40px;
  top: 140px;
  border: 1px solid rgba(101, 246, 207, .13);
  border-radius: 50%;
  transform: rotate(-11deg);
}

.subpage-hero .eyebrow {
  justify-content: flex-start;
  margin-bottom: 28px;
}

.subpage-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(54px, 5.5vw, 88px);
  line-height: 1.04;
  letter-spacing: -.06em;
}

.subpage-hero h1 span {
  background: linear-gradient(100deg, var(--mint), var(--lime));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.subpage-hero > p:last-child {
  max-width: 730px;
  margin: 32px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.subpage-section {
  width: min(1440px, calc(100% - 80px));
  margin: 0 auto;
  padding: 120px 0;
  border-bottom: 1px solid rgba(117, 255, 217, .08);
}

.subpage-section .section-heading {
  margin-bottom: 64px;
}

.platform-feature-grid,
.security-orbit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.platform-feature,
.security-orbit-card {
  min-height: 310px;
  padding: 30px;
  border-right: 1px solid var(--line);
  position: relative;
  transition: background 200ms ease;
}

.platform-feature:last-child,
.security-orbit-card:last-child {
  border-right: 0;
}

.platform-feature:hover,
.security-orbit-card:hover {
  background: rgba(101, 246, 207, .025);
}

.platform-feature > span,
.security-orbit-card > span {
  color: var(--mint);
  font-size: 11px;
  letter-spacing: .14em;
}

.platform-feature h3,
.security-orbit-card h3 {
  margin: 120px 0 14px;
  font-size: 22px;
}

.platform-feature p,
.security-orbit-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.platform-process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.platform-step {
  min-height: 270px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}

.platform-step:last-child { border-right: 0; }
.platform-step > span { color: var(--mint); font-size: 11px; }
.platform-step h3 { margin: auto 0 13px; font-size: 18px; }
.platform-step p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }

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

.security-orbit-card {
  min-height: 250px;
  border-bottom: 1px solid var(--line);
}

.security-orbit-card:nth-child(2) { border-right: 0; }
.security-orbit-card:nth-child(n+3) { border-bottom: 0; }
.security-orbit-card h3 { margin-top: 74px; }

.reviewer-box-orbit {
  max-width: 980px;
  margin-left: auto;
  padding: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(12, 37, 31, .92), rgba(5, 19, 16, .96));
  box-shadow: 0 30px 90px rgba(0, 0, 0, .25);
}

.reviewer-box-orbit h3 {
  margin: 0 0 20px;
  font-size: 24px;
}

.reviewer-box-orbit p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.reviewer-box-orbit a,
.legal-doc a {
  color: var(--mint);
  text-decoration: underline;
  text-decoration-color: rgba(101, 246, 207, .35);
  text-underline-offset: 3px;
}

.company-orbit {
  min-height: 470px;
  padding: 72px;
  border: 1px solid var(--line-strong);
  border-radius: 30px;
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  align-items: end;
  gap: 60px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(145deg, rgba(12, 44, 36, .76), rgba(4, 14, 12, .96));
}

.company-orbit::after {
  content: "";
  position: absolute;
  width: 620px;
  height: 240px;
  right: -130px;
  top: 60px;
  border: 1px solid rgba(101, 246, 207, .16);
  border-radius: 50%;
  transform: rotate(-12deg);
}

.company-orbit > * { position: relative; z-index: 1; }
.company-orbit h2 { margin: 0; font-size: clamp(40px, 4vw, 64px); line-height: 1.12; letter-spacing: -.055em; }
.company-orbit p { margin: 0 0 24px; color: var(--muted); font-size: 13px; line-height: 1.8; }

/* Legal documents */
.legal-hero {
  min-height: 390px;
  padding-top: 86px;
  padding-bottom: 72px;
}

.legal-hero h1 {
  font-size: clamp(48px, 5vw, 76px);
}

.legal-shell {
  width: min(1180px, calc(100% - 80px));
  margin: 0 auto;
  padding: 86px 0 120px;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 86px;
  align-items: start;
}

.legal-rail {
  position: sticky;
  top: 28px;
  padding-top: 6px;
}

.legal-rail > span {
  display: block;
  margin-bottom: 16px;
  color: var(--mint);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
}

.legal-rail p {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.legal-rail nav {
  display: grid;
  border-top: 1px solid var(--line);
}

.legal-rail a {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  transition: color 180ms ease, padding 180ms ease;
}

.legal-rail a:hover { color: var(--mint); padding-left: 6px; }

.legal-doc {
  padding: 54px 58px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(8, 27, 23, .72);
  box-shadow: 0 30px 100px rgba(0, 0, 0, .22);
}

.legal-doc h2 {
  margin: 48px 0 15px;
  padding-top: 8px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.35;
  scroll-margin-top: 30px;
}

.legal-doc h2:first-of-type { margin-top: 10px; }
.legal-doc p,
.legal-doc li {
  color: #a7bdb7;
  font-size: 14px;
  line-height: 1.9;
}
.legal-doc p { margin: 0 0 16px; }
.legal-doc ul { margin: 12px 0 22px; padding-left: 22px; }
.legal-doc li { margin: 5px 0; }

.legal-notice {
  margin: 24px 0;
  padding: 22px 24px;
  border-left: 3px solid var(--mint);
  border-radius: 0 16px 16px 0;
  background: rgba(101, 246, 207, .055);
}

.legal-notice p { margin: 0; }

.legal-en {
  margin-top: 64px;
  padding-top: 52px;
  border-top: 1px solid var(--line-strong);
}

.legal-en > h2:first-child {
  margin-top: 0;
  color: var(--mint);
  font-size: 29px;
}

.legal-meta {
  color: var(--dim) !important;
  font-size: 12px !important;
}

@keyframes pulse {
  0%, 100% { opacity: .55; transform: scale(.86); }
  50% { opacity: 1; transform: scale(1.16); }
}

@keyframes grow {
  from { height: 0; opacity: .2; }
}

@media (max-width: 1100px) {
  .section-heading { grid-template-columns: 1fr 2.2fr; }
  .section-heading > p:last-child { grid-column: 2; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .capability-grid article:nth-child(2) { border-right: 0; }
  .capability-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .insight { gap: 60px; }
  .safety-grid { grid-template-columns: repeat(2, 1fr); }
  .safety-grid article:nth-child(2) { border-right: 0; }
  .safety-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  footer { grid-template-columns: 1fr 1fr; padding: 30px 0; gap: 24px; }
  footer p, footer nav { justify-content: flex-end; text-align: right; }
  .platform-process { grid-template-columns: repeat(3, 1fr); }
  .platform-step:nth-child(3) { border-right: 0; }
  .platform-step:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .legal-shell { grid-template-columns: 190px minmax(0, 1fr); gap: 46px; }
}

@media (max-width: 820px) {
  .site-header,
  .hero,
  .platforms,
  .section,
  .cta-section,
  footer { width: min(100% - 36px, 1440px); }
  .site-header { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .hero { padding-top: 56px; }
  .hero-copy br { display: none; }
  .command-grid { grid-template-columns: 1fr; }
  .activity-strip { grid-template-columns: 1fr 1fr; padding: 18px 24px; }
  .platforms { align-items: flex-start; flex-direction: column; padding: 28px 0; }
  .platforms div { flex-wrap: wrap; }
  .section { padding: 96px 0; }
  .section-heading,
  .workflow-heading,
  .insight { grid-template-columns: 1fr; gap: 32px; }
  .section-heading > p:last-child { grid-column: auto; max-width: 520px; }
  .workflow-list { margin-left: 0; }
  .cta-section { min-height: 560px; }
  .subpage-hero,
  .subpage-section { width: min(100% - 36px, 1440px); }
  .subpage-hero { min-height: 480px; padding: 90px 0 78px; }
  .platform-feature-grid { grid-template-columns: 1fr; }
  .platform-feature { min-height: 240px; border-right: 0; border-bottom: 1px solid var(--line); }
  .platform-feature:last-child { border-bottom: 0; }
  .platform-feature h3 { margin-top: 76px; }
  .platform-process { grid-template-columns: 1fr 1fr; }
  .platform-step { border-bottom: 1px solid var(--line); }
  .platform-step:nth-child(2n) { border-right: 0; }
  .platform-step:nth-child(3) { border-right: 1px solid var(--line); }
  .platform-step:last-child { border-bottom: 0; }
  .company-orbit { padding: 46px; grid-template-columns: 1fr; align-items: start; }
  .legal-shell { width: min(100% - 36px, 1180px); grid-template-columns: 1fr; gap: 32px; padding-top: 54px; }
  .legal-rail { position: static; }
  .legal-rail nav { grid-template-columns: 1fr 1fr; }
  .legal-rail a:nth-child(odd) { border-right: 1px solid var(--line); padding-right: 12px; }
  .legal-rail a:nth-child(even) { padding-left: 12px; }
}

@media (max-width: 560px) {
  .site-header { min-height: 72px; }
  .header-cta { font-size: 12px; }
  .hero h1 { font-size: 45px; }
  .hero-copy { font-size: 15px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .button { width: 100%; }
  .explain-line span { width: 30px; }
  .command-shell { border-radius: 22px 22px 0 0; }
  .command-bar { padding: 0 19px; }
  .command-grid { padding: 14px; gap: 14px; }
  .recommendation,
  .metrics-panel { padding: 18px; }
  .recommendation-main { grid-template-columns: 1fr; }
  .impact-row { padding: 12px; align-items: flex-start; flex-direction: column; gap: 10px; }
  .reasoning { grid-template-columns: 1fr; }
  .activity-strip { grid-template-columns: 1fr; }
  .platforms div { gap: 20px; }
  .section-heading h2,
  .insight h2,
  .cta-section h2 { font-size: 38px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-grid article { border-right: 0; border-bottom: 1px solid var(--line); }
  .capability-grid article:last-child { border-bottom: 0; }
  .workflow-list article { grid-template-columns: 45px 1fr auto; gap: 12px; }
  .evidence-card { padding: 20px; }
  .evidence-metrics { grid-template-columns: 1fr; }
  .evidence-metrics div,
  .evidence-metrics div:not(:first-child) { padding: 15px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .evidence-metrics div:last-child { border-bottom: 0; }
  .evidence-footer { align-items: flex-start; flex-direction: column; gap: 7px; }
  .safety-grid { grid-template-columns: 1fr; }
  .safety-grid article { min-height: 210px; border-right: 0; border-bottom: 1px solid var(--line); }
  .safety-grid article:last-child { border-bottom: 0; }
  .safety-grid h3 { margin-top: 55px; }
  .cta-section { padding: 80px 20px; }
  footer { padding: 32px 0; grid-template-columns: 1fr; gap: 24px; }
  footer p, footer > span { text-align: left; }
  footer nav { justify-content: flex-start; text-align: left; flex-wrap: wrap; }
  .subpage-hero h1 { font-size: 45px; }
  .subpage-hero > p:last-child { font-size: 14px; }
  .subpage-section { padding: 82px 0; }
  .platform-process { grid-template-columns: 1fr; }
  .platform-step,
  .platform-step:nth-child(3) { min-height: 220px; border-right: 0; }
  .security-orbit-grid { grid-template-columns: 1fr; }
  .security-orbit-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .security-orbit-card:nth-child(n+3) { border-bottom: 1px solid var(--line); }
  .security-orbit-card:last-child { border-bottom: 0; }
  .reviewer-box-orbit { padding: 24px; border-radius: 20px; }
  .company-orbit { padding: 34px 24px; min-height: 520px; }
  .legal-hero { min-height: 330px; }
  .legal-hero h1 { font-size: 40px; }
  .legal-doc { padding: 30px 22px; border-radius: 20px; }
  .legal-doc h2 { font-size: 20px; }
  .legal-doc p, .legal-doc li { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}