:root {
  --bg: #07131d;
  --bg-2: #0b1e2d;
  --panel: rgba(13, 31, 47, 0.82);
  --panel-strong: rgba(15, 42, 63, 0.94);
  --ink: #edf7ff;
  --muted: #a9bed0;
  --soft: #d7e8f4;
  --line: rgba(130, 201, 232, 0.22);
  --cyan: #70e1dc;
  --blue: #51a8f2;
  --gold: #f4c95d;
  --max: 1240px;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
  background:
    linear-gradient(135deg, rgba(112, 225, 220, 0.12), transparent 28%),
    linear-gradient(225deg, rgba(81, 168, 242, 0.12), transparent 30%),
    linear-gradient(180deg, var(--bg), var(--bg-2) 54%, #06101a);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 70%);
}

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

p,
h1,
h2,
h3 {
  overflow-wrap: break-word;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 10;
  width: min(calc(100% - 32px), var(--max));
  margin: 18px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(6, 18, 28, 0.86);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.hero-copy,
.section,
.split,
.cta,
.cards article,
.platform-list,
.outcome-grid {
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
}

.brand img {
  width: 150px;
  background: white;
}

.brand span {
  color: var(--gold);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav a,
.header-cta,
.button {
  text-decoration: none;
}

.nav a {
  color: var(--muted);
  font-weight: 650;
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0.82rem 1.08rem;
  font-weight: 800;
}

.header-cta,
.button.primary {
  color: #031018;
  background: linear-gradient(135deg, var(--cyan), #8cf4c8);
}

.button.secondary {
  color: var(--ink);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
}

main {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 70px 0 86px;
}

.hero {
  min-height: calc(100vh - 140px);
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 52px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 11ch;
  font-size: clamp(4rem, 7.6vw, 7.2rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  max-width: 13ch;
  font-size: clamp(2.45rem, 4.8vw, 4.65rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  font-size: 1.28rem;
  line-height: 1.12;
}

.lead,
.section p,
.cards p,
.outcome-grid p,
.platform-list span,
.cta p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.72;
}

.lead {
  max-width: 680px;
  margin-top: 28px;
  color: #bdd2e3;
  font-size: 1.18rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-visual,
.section,
.cards article,
.split,
.cta {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-visual {
  min-height: 580px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.visual-topline,
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.visual-topline span,
.trust-row span {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.55rem 0.72rem;
  color: var(--soft);
  background: rgba(255, 255, 255, 0.04);
}

.orbit-map {
  position: relative;
  min-height: 452px;
}

.orbit-map::before,
.orbit-map::after {
  content: "";
  position: absolute;
  inset: 48px;
  border: 1px solid rgba(112, 225, 220, 0.22);
  border-radius: 50%;
}

.orbit-map::after {
  inset: 108px;
  border-color: rgba(244, 201, 93, 0.24);
}

.node {
  position: absolute;
  width: min(48%, 230px);
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
}

.node strong,
.platform-list strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 1.05rem;
}

.node span {
  color: var(--muted);
  line-height: 1.45;
}

.node.core {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-color: rgba(112, 225, 220, 0.5);
}

.node.mysenz {
  top: 28px;
  left: 14px;
}

.node.skillsenz {
  top: 44px;
  right: 8px;
}

.node.journeys {
  bottom: 24px;
  right: 54px;
}

.section,
.split,
.cta {
  margin-top: 40px;
  padding: clamp(28px, 4vw, 48px);
}

.definition {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 34px;
  align-items: start;
}

.definition h2 {
  max-width: 11ch;
}

.definition p:not(.eyebrow) {
  font-size: 1.18rem;
}

.intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: end;
}

.intro p:not(.eyebrow) {
  font-size: 1.2rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.cards article {
  padding: 26px;
}

.card-label {
  display: inline-block;
  margin-bottom: 54px;
  color: var(--gold);
  font-weight: 900;
}

.cards p {
  margin-top: 16px;
}

.platform {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 34px;
  align-items: start;
}

.lexicon {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 34px;
  align-items: start;
}

.lexicon-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
}

.lexicon-grid div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.lexicon-grid dt {
  color: var(--ink);
  font-weight: 900;
  margin-bottom: 8px;
}

.lexicon-grid dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.58;
}

.platform .section-copy p:not(.eyebrow) {
  margin-top: 22px;
}

.platform-list {
  display: grid;
  gap: 14px;
}

.platform-list div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.split {
  display: grid;
  grid-template-columns: 0.76fr 1.24fr;
  gap: 32px;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.outcome-grid article {
  padding: 20px;
  border-left: 3px solid var(--cyan);
  background: rgba(255, 255, 255, 0.035);
}

.outcome-grid p {
  margin-top: 9px;
}

.trust h2,
.trust p {
  max-width: 820px;
}

.trust p {
  margin-top: 20px;
}

.trust-row {
  margin-top: 26px;
}

.cta {
  text-align: center;
}

.cta h2,
.cta p {
  margin-left: auto;
  margin-right: auto;
}

.cta p {
  max-width: 760px;
  margin-top: 20px;
}

.cta .button {
  margin-top: 28px;
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .header-cta {
    margin-left: auto;
  }

  .hero,
  .intro,
  .definition,
  .lexicon,
  .platform,
  .split,
  .cards {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1,
  h2 {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .site-header,
  main {
    width: min(calc(100% - 24px), var(--max));
    max-width: calc(100vw - 24px);
  }

  .site-header {
    top: 10px;
    justify-content: center;
    overflow: hidden;
  }

  .brand {
    width: 100%;
    justify-content: center;
  }

  .brand img {
    width: 136px;
  }

  .header-cta {
    width: 100%;
    margin-left: 0;
  }

  .nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    text-align: center;
  }

  .nav a {
    padding: 0.35rem 0.2rem;
    font-size: 0.92rem;
  }

  main {
    padding-top: 46px;
  }

  h1 {
    max-width: 12ch;
    font-size: clamp(2.55rem, 12vw, 3.35rem);
    line-height: 0.96;
  }

  h2 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

  .hero {
    gap: 34px;
  }

  .lead,
  .section p,
  .cards p,
  .outcome-grid p,
  .platform-list span,
  .lexicon-grid dd,
  .cta p {
    font-size: 1rem;
    line-height: 1.62;
  }

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

  .lead {
    max-width: 31ch;
  }

  .hero-visual {
    min-height: 620px;
    padding: 18px;
  }

  .orbit-map {
    min-height: 520px;
  }

  .orbit-map::before,
  .orbit-map::after {
    display: none;
  }

  .node {
    position: static;
    width: 100%;
    transform: none;
    margin-top: 14px;
  }

  .node.core {
    transform: none;
  }

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

  .button {
    width: 100%;
  }
}