:root {
  --navy: #0B1320;
  --blue: #1E5FA8;
  --gray: #A6B0BD;
  --light: #E2E6EA;
  --orange: #F15A24;
  --green: #45d483;
  --panel: #111b2b;
  --panel2: #17263c;
  --text: #f7f9fc;
  --muted: #b9c4d3;
  --border: rgba(255,255,255,0.12);
}
.brand img {
  width: 68px;
  height: auto;
}

.brand {
  gap: 10px;
  font-size: 1.1rem;
}
* {
  box-sizing: border-box;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 32px;
  background: rgba(11, 19, 32, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

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

.brand img {
  width: 42px;
  height: 42px;
}

.nav-cta {
  background: var(--blue);
  padding: 10px 16px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 800;
}

.hero,
.section {
  max-width: 1160px;
  margin: 0 auto;
  padding: 88px 24px;
}

.hero {
  min-height: 86vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  font-weight: 900;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(3.5rem, 9vw, 7rem);
  line-height: 0.92;
  margin: 0 0 28px;
  max-width: 1040px;
}

h2 {
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1;
  margin: 0 0 24px;
}

h3 {
  margin-top: 0;
  font-size: 1.4rem;
}

.hero-sub,
.sub {
  max-width: 760px;
  font-size: 1.35rem;
  color: var(--muted);
}

.hero-sub.strong {
  color: var(--text);
  font-weight: 800;
}

.cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.btn {
  display: inline-block;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 22px;
  text-decoration: none;
  font-weight: 900;
  cursor: pointer;
}

.primary {
  background: var(--blue);
  color: white;
}

.secondary {
  background: transparent;
  color: var(--light);
}

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: start;
}

.dark {
  max-width: none;
  background: linear-gradient(180deg, #0d1828, #0B1320);
}

.dark > * {
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
}

.cards {
  display: grid;
  gap: 22px;
  margin-top: 34px;
}

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

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

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.maintain {
  border-color: rgba(69, 212, 131, 0.6);
}

.constrain {
  border-color: rgba(166, 176, 189, 0.7);
}

.revoke {
  border-color: rgba(241, 90, 36, 0.7);
}

.callout,
.statement,
.principle {
  font-size: 1.55rem;
  font-weight: 900;
  margin-top: 34px;
  color: var(--light);
}

.principle {
  color: var(--orange);
}

.audit-form {
  display: grid;
  gap: 18px;
  max-width: 760px;
  margin-top: 34px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--light);
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 14px;
  font: inherit;
}

textarea {
  resize: vertical;
}

.micro {
  margin-top: 20px;
  color: var(--muted);
}

.micro a {
  color: var(--orange);
}

footer {
  border-top: 1px solid var(--border);
  padding: 34px 24px;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 860px) {
  .split,
  .two,
  .three {
    grid-template-columns: 1fr;
  }

  .site-header {
    padding: 14px 18px;
  }

  .hero,
  .section {
    padding: 64px 20px;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }
}