:root {
  --bg: #f7f3ed;
  --card: #ffffff;
  --text: #18202a;
  --muted: #5d6673;
  --accent: #375a7f;
  --accent-dark: #243f5c;
  --accent-soft: #dce8f3;
  --border: #e4ded5;
  --shadow: 0 20px 50px rgba(24, 32, 42, 0.10);
}

* {
  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;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 243, 237, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent-dark);
}

.nav-links {
  display: flex;
  gap: 22px;
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--accent-dark);
}

.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 96px 24px 72px;
  display: grid;
  grid-template-columns: 1.35fr 0.75fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
}

h1,
h2,
h3 {
  line-height: 1.1;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.7rem, 6vw, 5.8rem);
  letter-spacing: -0.075em;
  margin-bottom: 24px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.055em;
  margin-bottom: 18px;
}

h3 {
  font-size: 1.28rem;
  letter-spacing: -0.025em;
}

.hero-copy {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 690px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 30px rgba(55, 90, 127, 0.25);
}

.secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.58);
  color: var(--accent-dark);
}

.hero-card,
.project-card,
.highlight-box,
.timeline-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 34px;
  transform: rotate(1deg);
}

.card-tag {
  width: fit-content;
  background: var(--accent-soft);
  color: var(--accent-dark);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 72px 24px;
}

.intro {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 46px;
  border-top: 1px solid var(--border);
}

.intro p,
.advocacy p,
.contact p {
  color: var(--muted);
  font-size: 1.08rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.project-card {
  padding: 28px;
}

.project-card p,
.timeline-item p,
.hero-card p,
.highlight-box li,
.project-card li {
  color: var(--muted);
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 8px;
}

.advocacy {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.split {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 34px;
  align-items: start;
}

.highlight-box {
  padding: 30px;
  background: #fffaf3;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.timeline-item {
  padding: 28px;
}

.timeline-item span {
  color: var(--accent);
  font-weight: 800;
  font-size: 0.85rem;
}

.contact {
  text-align: center;
}

.contact .section-heading {
  max-width: 650px;
  margin: 0 auto;
}

.contact-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.contact-links a {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 12px 18px;
  text-decoration: none;
  font-weight: 800;
  color: var(--accent-dark);
}

.footer {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 26px 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    gap: 14px;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero,
  .intro,
  .split,
  .grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-card {
    transform: none;
  }
}