:root {
  --ink: #070707;
  --ink-soft: #4f5358;
  --paper: #ffffff;
  --paper-deep: #f7f7fb;
  --line: rgba(7, 7, 7, 0.1);
  --teal: #6e32ff;
  --teal-dark: #6e32ff;
  --amber: #e6ff00;
  --white: #ffffff;
  --charcoal: #ffffff;
  --shadow: 0 20px 60px rgba(7, 7, 7, 0.07);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

body.nav-open {
  overflow: hidden;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(20px, 4vw, 56px);
  color: var(--ink);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.nav-active {
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  box-shadow: 0 1px 0 rgba(7, 7, 7, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-weight: 800;
  line-height: 1;
  background: var(--teal);
  color: var(--white);
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-copy strong {
  font-size: 0.96rem;
  line-height: 1;
}

.brand-copy span {
  color: currentColor;
  font-size: 0.74rem;
  opacity: 0.72;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  padding: 20px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.site-nav a {
  opacity: 0.82;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
}

.nav-toggle span {
  display: block;
  width: 7px;
  height: 7px;
  margin: 4px auto;
  border-radius: 50%;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 20%, rgba(110, 50, 255, 0.08), transparent 28%),
    var(--paper);
}

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

.hero-image {
  --hero-orbit: min(48vw, 680px);
  top: 15%;
  right: -4%;
  bottom: auto;
  left: auto;
  width: var(--hero-orbit);
  height: var(--hero-orbit);
  object-fit: cover;
  object-position: center right;
  border: 18px solid rgba(110, 50, 255, 0.14);
  border-radius: 50%;
  filter: saturate(1.05) contrast(1.02);
}

.hero-shade {
  background:
    radial-gradient(circle at 73% 42%, rgba(110, 50, 255, 0.2), rgba(110, 50, 255, 0) 30%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 43%, rgba(255, 255, 255, 0.28) 76%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 96px);
  padding: 130px 0 70px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 840px;
  font-size: clamp(4rem, 8.4vw, 8rem);
  line-height: 0.88;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 660px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--amber);
  color: var(--ink);
}

.button.secondary {
  border-color: var(--line);
  color: var(--ink);
}

.button.light {
  background: var(--amber);
  color: var(--ink);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 680px;
  margin: 56px 0 0;
}

.hero-metrics div {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.hero-metrics dt {
  color: var(--teal);
  font-weight: 800;
}

.hero-metrics dd {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-weight: 600;
}

.section {
  padding: clamp(72px, 10vw, 128px) clamp(20px, 5vw, 72px);
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-heading p,
.contact p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1.2fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
  margin-bottom: 34px;
}

.section-heading > p:not(.section-kicker) {
  grid-column: 2;
}

.section-heading .section-kicker,
.contact .section-kicker {
  color: var(--teal-dark);
}

.section-heading.compact {
  display: block;
  max-width: 900px;
}

.advisory-grid,
.briefing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.advisory-card,
.briefing-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: #ffffff;
  padding: 28px;
  box-shadow: var(--shadow);
}

.card-index {
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 34px;
  border: 1px solid rgba(110, 50, 255, 0.22);
  border-radius: 50%;
  color: var(--teal-dark);
  font-weight: 800;
}

h3 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.18;
}

.advisory-card p,
.briefing-card p {
  color: var(--ink-soft);
}

.briefings {
  background: var(--paper);
}

.briefing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.briefing-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
}

.briefing-card::before {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

.briefing-card.leader::before {
  background: var(--amber);
}

.briefing-card.agents::before {
  background: var(--teal);
}

.briefing-audience {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin-bottom: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 12px;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 800;
}

.briefing-card h3 {
  max-width: 680px;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--teal);
  font-weight: 800;
}

.text-link::after {
  margin-left: 8px;
  content: "->";
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--ink);
}

.contact {
  padding: clamp(72px, 10vw, 118px) clamp(20px, 5vw, 72px);
  background: var(--paper-deep);
  color: var(--ink);
}

.contact-inner {
  width: min(820px, 100%);
}

.contact h2 {
  max-width: 760px;
}

.contact p:not(.section-kicker) {
  max-width: 640px;
  margin: 24px 0 34px;
  color: var(--ink-soft);
}

.contact .section-kicker {
  color: var(--teal);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 72px);
  background: var(--paper);
  color: var(--ink-soft);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 800;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
    position: relative;
    z-index: 22;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 21;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 28px;
    border-radius: 0 0 44px 44px;
    background: var(--paper);
    color: var(--ink);
    box-shadow: none;
    font-size: 1.35rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .hero {
    min-height: 860px;
  }

  .hero-image {
    --hero-orbit: min(84vw, 520px);
    top: auto;
    right: -18%;
    bottom: 5%;
    width: var(--hero-orbit);
    height: var(--hero-orbit);
    opacity: 0.9;
  }

  .hero-content {
    width: min(100% - 40px, 720px);
    margin-inline: auto;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.92) 52%, rgba(255, 255, 255, 0.46) 100%),
      radial-gradient(circle at 76% 34%, rgba(110, 50, 255, 0.18), transparent 36%);
  }

  .section-heading,
  .advisory-grid,
  .briefing-grid {
    grid-template-columns: 1fr;
  }

  .section-heading > p:not(.section-kicker) {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 16px 18px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .hero {
    min-height: 820px;
  }

  .hero-content {
    padding-top: 116px;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 15vw, 4.4rem);
  }

  .hero-actions {
    display: grid;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .section {
    padding-block: 66px;
  }

  .advisory-card,
  .briefing-card {
    padding: 22px;
  }

  .site-footer {
    display: grid;
  }
}