:root {
  --ink: #10172f;
  --muted: #5d6688;
  --paper: #f5f8ff;
  --panel: #ffffff;
  --line: #dbe4ff;
  --midnight: #0a1230;
  --blue: #245dff;
  --indigo: #5533d9;
  --violet: #8e44ff;
  --aqua: #00c8e8;
  --cyan-soft: #d9fbff;
  --magenta: #d84dff;
  --shadow: 0 18px 50px rgba(16, 23, 47, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 0%, rgba(0, 200, 232, 0.16), transparent 28%),
    radial-gradient(circle at 88% 8%, rgba(142, 68, 255, 0.13), transparent 24%),
    var(--paper);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(217, 212, 199, 0.8);
  background: rgba(245, 248, 255, 0.88);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--violet) 58%, var(--aqua));
  font-size: 0.82rem;
  letter-spacing: 0;
  box-shadow: 0 10px 24px rgba(36, 93, 255, 0.22);
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

nav a:hover {
  color: var(--blue);
}

.hero {
  position: relative;
  min-height: calc(100vh - 67px);
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--midnight);
  color: white;
}

#signalCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.72;
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(4, 10, 31, 0.94), rgba(10, 18, 55, 0.7) 48%, rgba(39, 20, 92, 0.36)),
    radial-gradient(circle at 82% 22%, rgba(0, 200, 232, 0.25), transparent 32%),
    linear-gradient(0deg, rgba(4, 10, 31, 0.92), rgba(4, 10, 31, 0.08) 40%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 980px;
  padding: clamp(88px, 11vw, 150px) clamp(22px, 6vw, 84px) 112px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--aqua);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 860px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 7vw, 6.9rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.08rem;
  line-height: 1.25;
}

p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-copy {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
}

.button.primary {
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  box-shadow: 0 14px 34px rgba(36, 93, 255, 0.32);
}

.button.secondary {
  color: white;
  border-color: rgba(0, 200, 232, 0.42);
  background: rgba(0, 200, 232, 0.09);
}

.proof-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(0, 200, 232, 0.26);
  background: rgba(4, 10, 31, 0.65);
}

.proof-strip span {
  min-height: 70px;
  display: grid;
  place-items: center;
  padding: 14px;
  border-right: 1px solid rgba(0, 200, 232, 0.2);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  text-align: center;
}

.section {
  padding: clamp(70px, 8vw, 118px) clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.intro {
  display: grid;
  grid-template-columns: minmax(240px, 0.78fr) minmax(280px, 1fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(217, 251, 255, 0.34));
}

.intro p:last-child {
  max-width: 800px;
  color: #253150;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
}

.card-grid,
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.skill-card,
.pillar-grid article,
.service-list article {
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 8px 28px rgba(36, 93, 255, 0.08);
}

.card-number {
  display: inline-block;
  margin-bottom: 34px;
  color: var(--violet);
  font-weight: 900;
}

.governance {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(320px, 1fr);
  gap: clamp(34px, 7vw, 88px);
  align-items: center;
  background:
    linear-gradient(135deg, #edf6ff, #f6f1ff 50%, #e8fbff);
}

.governance-copy p:last-child {
  font-size: 1.1rem;
}

.operating-model {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 14px;
  min-height: 430px;
  padding: 24px;
  border: 1px solid rgba(36, 93, 255, 0.18);
  border-radius: 8px;
  background:
    radial-gradient(circle at 35% 35%, rgba(0, 200, 232, 0.22), transparent 28%),
    radial-gradient(circle at 75% 18%, rgba(142, 68, 255, 0.18), transparent 25%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.54));
  box-shadow: var(--shadow);
}

.operating-model::before {
  position: absolute;
  inset: 18%;
  border: 2px solid rgba(36, 93, 255, 0.16);
  border-radius: 50%;
  content: "";
}

.model-node {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 108px;
  place-items: center;
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--indigo));
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(36, 93, 255, 0.22);
}

.model-node:nth-child(2),
.model-node:nth-child(5) {
  background: linear-gradient(135deg, var(--aqua), #2677ff);
}

.model-node:nth-child(3),
.model-node:nth-child(6) {
  background: linear-gradient(135deg, var(--violet), var(--magenta));
}

.services {
  background:
    linear-gradient(180deg, white, #f4f8ff);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-list article {
  min-height: 220px;
}

.outcomes {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(320px, 1fr);
  gap: clamp(26px, 6vw, 76px);
  background:
    radial-gradient(circle at 16% 24%, rgba(0, 200, 232, 0.18), transparent 26%),
    radial-gradient(circle at 88% 14%, rgba(142, 68, 255, 0.2), transparent 28%),
    #0a1230;
  color: white;
}

.outcomes p {
  color: rgba(255, 255, 255, 0.78);
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.outcome-grid article {
  min-height: 270px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.outcome-grid a {
  display: inline-block;
  margin-top: 10px;
  color: var(--aqua);
  font-weight: 900;
}

.whitepapers {
  background:
    linear-gradient(135deg, #f7fbff, #eef4ff 54%, #effdff);
}

.whitepaper-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.whitepaper-grid article {
  min-height: 390px;
  padding: 28px;
  border: 1px solid rgba(36, 93, 255, 0.18);
  border-radius: 8px;
  background: white;
  box-shadow: 0 16px 42px rgba(36, 93, 255, 0.1);
}

.whitepaper-type {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--violet);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.whitepaper-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.whitepaper-actions a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  font-size: 0.88rem;
  font-weight: 900;
}

.paper-hero {
  padding: clamp(100px, 12vw, 150px) clamp(22px, 6vw, 84px) clamp(70px, 8vw, 110px);
  color: white;
  background:
    radial-gradient(circle at 18% 24%, rgba(0, 200, 232, 0.22), transparent 30%),
    radial-gradient(circle at 82% 20%, rgba(142, 68, 255, 0.24), transparent 28%),
    #0a1230;
}

.paper-hero h1 {
  max-width: 980px;
}

.paper-hero p {
  max-width: 850px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.06rem, 2vw, 1.28rem);
}

.paper-content {
  display: grid;
  gap: 42px;
  background: white;
}

.paper-content article {
  max-width: 1060px;
}

.paper-list {
  display: grid;
  gap: 12px;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.6;
}

.paper-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.paper-grid section {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fbff;
}

.credentials {
  background: #eef4ff;
}

.credential-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.credential-grid article {
  min-height: 230px;
  padding: 24px;
  border-left: 4px solid var(--aqua);
  border-radius: 8px;
  background: white;
}

.timeline ol {
  display: grid;
  gap: 14px;
  max-width: 1040px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.timeline span {
  color: var(--blue);
  font-weight: 900;
}

.timeline strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.08rem;
}

.timeline p {
  margin-bottom: 0;
}

.visibility {
  background:
    radial-gradient(circle at 28% 18%, rgba(0, 200, 232, 0.16), transparent 26%),
    radial-gradient(circle at 82% 30%, rgba(216, 77, 255, 0.15), transparent 24%),
    #0c132c;
  color: white;
}

.visibility h2 {
  max-width: 900px;
}

.visibility .pillar-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.pillar-grid article {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
}

.pillar-grid p,
.visibility p {
  color: rgba(255, 255, 255, 0.76);
}

.contact {
  text-align: center;
  background:
    linear-gradient(135deg, white, #eefbff 48%, #f7f2ff);
}

.contact h2,
.contact p {
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
}

.contact .button {
  margin-top: 12px;
}

.linkedin-link {
  display: block;
  width: fit-content;
  margin: 18px auto 0;
  color: var(--blue);
  font-weight: 900;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

footer p {
  margin: 0;
}

footer a {
  color: var(--blue);
  font-weight: 800;
}

@media (max-width: 980px) {
  .intro,
  .governance,
  .outcomes {
    grid-template-columns: 1fr;
  }

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

  .service-list,
  .visibility .pillar-grid,
  .credential-grid,
  .outcome-grid,
  .whitepaper-grid,
  .paper-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  h1 {
    font-size: clamp(2.7rem, 14vw, 4.5rem);
  }

  .hero-inner {
    padding-top: 74px;
  }

  .proof-strip,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .operating-model {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .model-node {
    min-height: 74px;
  }

  footer {
    flex-direction: column;
  }
}