:root {
  color-scheme: dark;
  --bg: #111111;
  --panel: #1b1b1b;
  --ink: #f7f1e8;
  --muted: #c9bfae;
  --gold: #f4bf45;
  --red: #c9442f;
  --green: #2f7d62;
  --line: rgba(247, 241, 232, 0.18);
  --shadow: rgba(0, 0, 0, 0.28);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-160%);
  background: var(--gold);
  color: #111111;
  padding: 0.7rem 1rem;
  border-radius: 4px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(17, 17, 17, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  width: min(1120px, calc(100% - 2rem));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  background: var(--gold);
  color: #111111;
  border-radius: 6px;
  font-size: 0.95rem;
  letter-spacing: 0;
}

.brand-text {
  max-width: 14rem;
  font-size: 0.95rem;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem;
}

.nav-links a {
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.7rem;
  border-radius: 4px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.94rem;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgba(244, 191, 69, 0.12);
  color: var(--ink);
  outline: none;
}

.hero {
  width: min(1120px, calc(100% - 2rem));
  min-height: clamp(560px, 78vh, 760px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 5rem);
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.04;
}

h1 {
  font-size: clamp(3.8rem, 15vw, 9.5rem);
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  max-width: 760px;
  font-size: clamp(2rem, 5vw, 4rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.hero-text {
  max-width: 620px;
  margin: 1.2rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  background: var(--gold);
  color: #111111;
  border-color: var(--gold);
}

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

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: 2px solid rgba(244, 191, 69, 0.48);
  outline-offset: 3px;
}

.hero-art {
  margin: 0;
  justify-self: center;
  width: min(100%, 440px);
  filter: drop-shadow(0 26px 50px var(--shadow));
}

.band {
  background:
    linear-gradient(90deg, rgba(201, 68, 47, 0.18), rgba(47, 125, 98, 0.18)),
    var(--panel);
  border-block: 1px solid var(--line);
}

section {
  scroll-margin-top: 84px;
}

.intro,
.principles,
.actions,
.resources {
  padding: clamp(3.5rem, 8vw, 6.5rem) max(1rem, calc((100% - 1120px) / 2));
}

.section-heading {
  margin-bottom: clamp(1.5rem, 4vw, 2.4rem);
}

.intro-grid,
.action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.intro-grid p,
.action-grid article,
.principle-list article,
.resource-list li {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.intro-grid p {
  margin: 0;
  padding: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--muted);
  font-size: 1.05rem;
}

.principle-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.principle-list article,
.action-grid article {
  padding: clamp(1.1rem, 3vw, 1.5rem);
}

.number {
  display: inline-block;
  margin-bottom: 1.2rem;
  color: var(--gold);
  font-weight: 900;
}

.principle-list p,
.action-grid p {
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.resource-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.resource-list li {
  padding: clamp(1rem, 3vw, 1.35rem);
}

.resource-list strong,
.resource-list span {
  display: block;
}

.resource-list strong {
  font-size: 1.08rem;
}

.resource-list span {
  margin-top: 0.35rem;
  color: var(--muted);
}

.site-footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.6rem 0 2rem;
  color: var(--muted);
  font-size: 0.93rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 820px) {
  .nav {
    min-height: 88px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 0.8rem 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-art {
    width: min(78vw, 360px);
  }

  .intro-grid,
  .principle-list,
  .action-grid,
  .resource-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .brand-text {
    max-width: 10rem;
  }

  .nav-links a {
    padding-inline: 0.55rem;
    font-size: 0.9rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}