*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green: #2d6a4f;
  --green-light: #40916c;
  --green-bg: #d8f3dc;
  --black: #111111;
  --gray: #555555;
  --border: #e5e5e5;
  --bg-alt: #f9f9f9;
  --max-w: 1100px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  font-family: var(--font);
  color: var(--black);
  background: #fff;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  z-index: 100;
}
nav .nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
nav .wordmark {
  display: flex;
  align-items: center;
}
nav .wordmark img {
  height: 40px;
  width: auto;
  display: block;
}
nav .nav-links {
  display: flex;
  gap: 8px;
}
nav .nav-links a {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray);
  transition: background 0.15s, color 0.15s;
}
nav .nav-links a:hover {
  background: var(--bg-alt);
  color: var(--black);
}
nav .nav-links a.active {
  color: var(--green);
  background: var(--green-bg);
}

/* ── HERO ── */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 96px 24px 80px;
  text-align: center;
}
.hero-logo {
  width: 200px;
  height: auto;
  margin: 0 auto 28px;
  display: block;
}
.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 20px;
}
.hero h1 span { color: var(--green); }
.hero p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--gray);
  max-width: 640px;
  margin: 0 auto 36px;
}
.hero-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: opacity 0.15s, transform 0.15s;
}
.btn:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #fff; }
.btn-secondary {
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green);
}

/* ── PAGE HEADER (non-home pages) ── */
.page-header {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 72px 24px 48px;
  text-align: center;
}
.page-header h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.page-header p {
  color: var(--gray);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ── SECTION WRAPPER ── */
section { padding: 72px 24px; }
section.alt { background: var(--bg-alt); }
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}
.section-sub {
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 600px;
  margin-bottom: 48px;
}

/* ── PILLARS ── */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pillar-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  background: #fff;
  transition: box-shadow 0.2s, transform 0.2s;
}
.pillar-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--green-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--green);
  flex-shrink: 0;
}
.icon svg { width: 22px; height: 22px; }
.pillar-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.pillar-card p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ── VALUES ── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.value-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--border);
}
.value-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  margin-top: 6px;
}
.value-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.value-item p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ── POSTS ── */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.post-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  transition: box-shadow 0.2s, transform 0.2s;
}
.post-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.post-card .icon { margin-bottom: 0; }
.post-date {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 6px;
}
.post-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.post-card p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
}
.contact-card {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 24px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  transition: box-shadow 0.2s, transform 0.2s;
}
.contact-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.contact-card .icon { margin-bottom: 0; }
.contact-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.contact-card p {
  color: var(--gray);
  font-size: 0.9rem;
}

/* ── CTA BAND ── */
.cta-band {
  background: var(--green);
  color: #fff;
  text-align: center;
  padding: 72px 24px;
}
.cta-band h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.cta-band p {
  opacity: 0.85;
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto 32px;
}
.cta-band .btn-primary {
  background: #fff;
  color: var(--green);
}
.cta-band .btn-secondary {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
}
footer .footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
footer .wordmark { display: flex; align-items: center; }
footer .wordmark img { height: 44px; width: auto; display: block; }
footer .tagline { color: var(--gray); font-size: 0.9rem; font-style: italic; }
footer .footer-links { display: flex; gap: 20px; }
footer .footer-links a {
  font-size: 0.9rem;
  color: var(--gray);
  font-weight: 500;
  transition: color 0.15s;
}
footer .footer-links a:hover { color: var(--green); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  footer .footer-inner { justify-content: center; text-align: center; }
}
@media (max-width: 480px) {
  .hero { padding: 64px 20px 56px; }
  section { padding: 56px 20px; }
  .post-card { flex-direction: column; }
}