:root {
  color-scheme: light;
  --ink: #122022;
  --muted: #526264;
  --paper: #f6f3ee;
  --surface: #ffffff;
  --line: #d8d1c7;
  --green: #285a4d;
  --blue: #183b56;
  --amber: #c9832b;
  --shadow: rgba(18, 32, 34, 0.14);
}

* {
  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);
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 56px);
  color: #ffffff;
}

.brand {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  text-decoration: none;
  font-weight: 700;
  background: rgba(18, 32, 34, 0.22);
  backdrop-filter: blur(14px);
}

nav {
  display: flex;
  gap: clamp(14px, 3vw, 28px);
  font-size: 0.95rem;
}

nav a {
  text-decoration: none;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.hero {
  position: relative;
  min-height: 92svh;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 120px clamp(20px, 6vw, 76px) 72px;
  background: #20364a;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 20, 28, 0.82) 0%, rgba(11, 20, 28, 0.58) 38%, rgba(11, 20, 28, 0.08) 72%),
    linear-gradient(180deg, rgba(11, 20, 28, 0.45) 0%, rgba(11, 20, 28, 0) 34%, rgba(11, 20, 28, 0.25) 100%);
}

.hero-content {
  position: relative;
  max-width: 680px;
  color: #ffffff;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--amber);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3.7rem, 6rem, 6rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 0;
  font-size: 1.22rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
}

.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: 0 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.button.primary {
  background: #ffffff;
  color: var(--blue);
  border-color: #ffffff;
}

.button.secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.section {
  padding: clamp(58px, 8vw, 104px) clamp(20px, 6vw, 76px);
}

.split {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(32px, 8vw, 110px);
  align-items: start;
}

h2 {
  margin: 0;
  max-width: 680px;
  font-size: 2.55rem;
  line-height: 1.1;
  letter-spacing: 0;
}

.text-stack {
  display: grid;
  gap: 20px;
}

.text-stack p,
.status p,
article p {
  margin: 0;
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.75;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding-top: 0;
}

article {
  min-height: 260px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 18px 45px var(--shadow);
}

article span {
  color: var(--amber);
  font-weight: 800;
}

h3 {
  margin: 42px 0 14px;
  font-size: 1.35rem;
  letter-spacing: 0;
}

.status {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(280px, 1.1fr);
  gap: clamp(32px, 8vw, 110px);
  align-items: center;
  background: #e9e3d8;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 6vw, 76px);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 820px) {
  .site-header {
    position: absolute;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 88svh;
    padding-top: 108px;
  }

  .hero h1 {
    font-size: 4rem;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .split,
  .status,
  .principles {
    grid-template-columns: 1fr;
  }

  h2 {
    font-size: 2rem;
  }

  article {
    min-height: 220px;
  }

  footer {
    flex-direction: column;
  }
}