:root {
  --ink: #09111f;
  --muted: #667085;
  --line: rgba(9, 17, 31, 0.12);
  --paper: #f7f9fc;
  --white: #ffffff;
  --blue: #2357ff;
  --cyan: #2de2e6;
  --navy: #101b34;
  --shadow: 0 24px 80px rgba(17, 30, 62, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 249, 252, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(35, 87, 255, 0.28);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.95rem;
  color: #263247;
}

.nav-links a {
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
  color: var(--blue);
  transform: translateY(-1px);
}

.nav-cta {
  padding: 11px 16px;
  color: var(--white) !important;
  background: var(--ink);
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  border: 0;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  border-radius: 999px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 54px;
  color: var(--white);
  background:
    radial-gradient(circle at 15% 10%, rgba(45, 226, 230, 0.32), transparent 28%),
    radial-gradient(circle at 85% 20%, rgba(35, 87, 255, 0.34), transparent 24%),
    linear-gradient(135deg, #07101f 0%, #101b34 56%, #142850 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -34% -10%;
  height: 280px;
  background: rgba(255, 255, 255, 0.06);
  transform: rotate(-3deg);
}

.hero-grid,
.section,
.logo-strip,
.footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  gap: 54px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero .eyebrow {
  color: var(--cyan);
}

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

h1 {
  margin-bottom: 24px;
  max-width: 920px;
  font-size: clamp(3.1rem, 7vw, 6.8rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-text {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.button.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), #173ed0);
  box-shadow: 0 16px 40px rgba(35, 87, 255, 0.34);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0;
}

.hero-stats div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
}

.hero-stats dt {
  font-size: 1.7rem;
  font-weight: 900;
}

.hero-stats dd {
  margin: 3px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.hero-panel {
  padding: 28px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 34px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(24px);
}

.panel-top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255, 255, 255, 0.76);
}

.panel-top strong {
  color: var(--white);
  font-size: 2rem;
}

.orbit {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 1;
  margin: 26px auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 226, 230, 0.2), transparent 58%);
}

.orbit span {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  animation: rotate 14s linear infinite;
}

.orbit span:nth-child(2) {
  inset: 20%;
  animation-duration: 10s;
  animation-direction: reverse;
}

.orbit span:nth-child(3) {
  inset: 32%;
  animation-duration: 8s;
}

.orbit-core {
  width: 112px;
  height: 112px;
  display: grid;
  place-items: center;
  border-radius: 36px;
  background: linear-gradient(135deg, #ffffff, #dce9ff);
  color: var(--ink);
  font-weight: 950;
  letter-spacing: -0.04em;
}

.panel-list p {
  margin: 0 0 12px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  color: rgba(255, 255, 255, 0.76);
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  padding: 22px;
  margin-top: -26px;
  position: relative;
  z-index: 2;
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.logo-strip span {
  padding: 9px 14px;
  color: #31405a;
  background: #eef3ff;
  border-radius: 999px;
  font-weight: 750;
}

.section {
  padding: 96px 0;
}

.intro {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 54px;
  align-items: start;
}

.intro-copy {
  color: var(--muted);
  font-size: 1.08rem;
}

.cards-section {
  padding-top: 42px;
}

.cards,
.sector-grid,
.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card,
.sector-grid article,
.insight-grid article,
.proof-card,
.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 20px 60px rgba(17, 30, 62, 0.08);
}

.card {
  padding: 28px;
}

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

.card p,
.card li,
.sector-grid p,
.insight-grid p,
.contact p {
  color: var(--muted);
}

.card ul {
  margin: 20px 0 0;
  padding-left: 18px;
}

.card li + li {
  margin-top: 8px;
}

.method {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 42px;
  align-items: start;
}

.method-copy {
  position: sticky;
  top: 110px;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline article {
  position: relative;
  padding: 26px 26px 26px 36px;
  background: var(--navy);
  color: var(--white);
  border-radius: 26px;
  overflow: hidden;
}

.timeline article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: linear-gradient(var(--cyan), var(--blue));
}

.timeline span {
  color: var(--cyan);
  font-weight: 800;
}

.timeline p {
  color: rgba(255, 255, 255, 0.72);
}

.sector-grid article,
.insight-grid article {
  padding: 28px;
}

.proof {
  padding-top: 0;
}

.proof-card {
  padding: 42px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(35, 87, 255, 0.82), rgba(16, 27, 52, 0.95)),
    var(--navy);
}

.output-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.output-grid p {
  margin: 0;
  padding: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 16px;
}

.insight-grid article span {
  color: var(--blue);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
}

.contact {
  display: grid;
  grid-template-columns: 1fr 0.84fr;
  gap: 38px;
  align-items: start;
}

.contact-card {
  padding: 34px;
}

.contact-card a:not(.button) {
  color: var(--blue);
  font-weight: 800;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0 40px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer p {
  margin: 0;
}

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

@media (max-width: 920px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 84px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 22px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .hero-grid,
  .intro,
  .method,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 34px;
  }

  .cards,
  .sector-grid,
  .insight-grid,
  .output-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .method-copy {
    position: static;
  }
}

@media (max-width: 640px) {
  .nav,
  .hero-grid,
  .section,
  .logo-strip,
  .footer {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    padding-top: 68px;
  }

  .hero-stats,
  .cards,
  .sector-grid,
  .insight-grid,
  .output-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 0;
  }

  .footer {
    flex-direction: column;
  }
}