:root {
  --navy: #071727;
  --navy-2: #0b2437;
  --ink: #142033;
  --muted: #667286;
  --line: #dce4ed;
  --soft: #f5f7fa;
  --white: #ffffff;
  --gold: #f5b51b;
  --gold-2: #ffd15c;
  --shadow: 0 18px 50px rgba(6, 23, 39, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
}

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: 16px clamp(20px, 5vw, 72px);
  color: var(--white);
  background: rgba(7, 23, 39, 0.94);
  border-bottom: 1px solid rgba(245, 181, 27, 0.22);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  width: 196px;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-cta {
  color: var(--gold-2);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.82fr);
  gap: clamp(32px, 6vw, 74px);
  align-items: center;
  min-height: calc(100vh - 75px);
  padding: clamp(58px, 8vw, 112px) clamp(20px, 5vw, 72px);
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(7, 23, 39, 0.96), rgba(7, 23, 39, 0.88)),
    radial-gradient(circle at 86% 20%, rgba(245, 181, 27, 0.26), transparent 26%),
    linear-gradient(135deg, #123853, #061727);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 76px 0 auto auto;
  width: 46vw;
  height: 46vw;
  max-width: 620px;
  max-height: 620px;
  min-width: 280px;
  min-height: 280px;
  opacity: 0.18;
  background-image:
    linear-gradient(30deg, transparent 38%, var(--gold) 39%, var(--gold) 41%, transparent 42%),
    linear-gradient(150deg, transparent 38%, var(--gold) 39%, var(--gold) 41%, transparent 42%);
  pointer-events: none;
}

.hero-copy,
.hero-board,
.section,
.contact {
  position: relative;
}

.hero-logo {
  display: block;
  width: min(320px, 72vw);
  height: auto;
  margin-bottom: 34px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 830px;
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 20px;
}

.hero-lead {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 19px;
  line-height: 1.65;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
}

.button.primary {
  color: var(--navy);
  background: var(--gold);
  box-shadow: 0 14px 34px rgba(245, 181, 27, 0.24);
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.hero-board {
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.board-top {
  padding: 20px;
  background: var(--gold);
  border-radius: 8px;
  color: var(--navy);
}

.board-top span,
.board-top strong {
  display: block;
}

.board-top span {
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.board-top strong {
  font-size: 24px;
  line-height: 1.18;
}

.board-grid {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.board-grid article,
.feature-card,
.domain-grid article,
.score-card {
  border-radius: 8px;
}

.board-grid article {
  padding: 18px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.board-grid span,
.dna-grid span,
.label {
  color: var(--gold);
  font-weight: 900;
}

.board-grid p,
.section p,
.feature-card li,
.feature-card p,
.domain-grid p,
.reference li,
.reference p,
.score-card p {
  color: var(--muted);
  line-height: 1.7;
}

.board-grid p {
  color: rgba(255, 255, 255, 0.68);
}

.section {
  padding: clamp(56px, 7vw, 96px) clamp(20px, 5vw, 72px);
}

.intro {
  max-width: 1040px;
}

.section-heading {
  max-width: 900px;
  margin-bottom: 34px;
}

.vision {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.05fr);
  gap: 42px;
  align-items: start;
  background: var(--soft);
}

.vision-list {
  display: grid;
  gap: 12px;
}

.vision-list p {
  margin: 0;
  padding: 18px;
  color: var(--ink);
  background: var(--white);
  border-left: 5px solid var(--gold);
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(6, 23, 39, 0.06);
}

.dark {
  color: var(--white);
  background: var(--navy);
}

.dark .section-heading p {
  color: rgba(255, 255, 255, 0.72);
}

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

.dna-grid article {
  padding: 24px;
  min-height: 250px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
}

.dna-grid h3 {
  color: var(--white);
}

.dna-grid p {
  color: rgba(255, 255, 255, 0.7);
}

.values {
  background: var(--white);
}

.value-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.value-row span {
  display: flex;
  align-items: center;
  min-height: 92px;
  padding: 18px;
  color: var(--navy);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 900;
}

.interventions {
  background: var(--soft);
}

.intervention-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 18px;
}

.feature-card {
  padding: clamp(24px, 4vw, 38px);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 14px 38px rgba(6, 23, 39, 0.07);
}

.feature-card.accent {
  color: var(--white);
  background: var(--navy-2);
  border-color: var(--navy-2);
}

.feature-card.accent p {
  color: rgba(255, 255, 255, 0.72);
}

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

.feature-card li + li,
.reference li + li {
  margin-top: 10px;
}

.result {
  margin-top: 22px;
  padding: 18px;
  color: var(--navy);
  background: #fff7de;
  border-radius: 8px;
  font-weight: 700;
}

.domains {
  background: var(--white);
}

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

.domain-grid article {
  padding: 22px;
  background: var(--soft);
  border: 1px solid var(--line);
}

.domain-grid h3 {
  font-size: 18px;
}

.reference {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.4fr);
  gap: 28px;
  align-items: stretch;
  background: linear-gradient(135deg, #f7f9fc, #ffffff);
}

.score-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
  color: var(--navy);
  background: var(--gold);
}

.score-card span {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.score-card strong {
  margin: 8px 0;
  font-size: clamp(72px, 10vw, 112px);
  line-height: 0.9;
  letter-spacing: 0;
}

.score-card p {
  margin: 0;
  color: rgba(7, 23, 39, 0.7);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  margin: clamp(20px, 5vw, 72px);
  padding: clamp(30px, 5vw, 54px);
  color: var(--white);
  background: var(--navy);
  border-radius: 8px;
  overflow: hidden;
}

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

.contact .button.secondary {
  color: var(--navy);
  background: var(--white);
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 1060px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero,
  .vision,
  .intervention-grid,
  .reference,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

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

  .contact {
    margin: 20px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand {
    width: 164px;
  }

  nav {
    gap: 16px;
    font-size: 12px;
  }

  .hero,
  .section {
    padding-left: 16px;
    padding-right: 16px;
  }

  h1 {
    font-size: 40px;
  }

  .hero-lead {
    font-size: 17px;
  }

  .dna-grid,
  .domain-grid,
  .value-row {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  footer {
    flex-direction: column;
  }
}