:root {
  --navy: #1A222C;
  --olive: #4B5A3A;
  --accent: #C78A2E;
  --slate: #3C444B;
  --light: #F4F2EC;
  --white: #FFFFFF;
  --text: #22252A;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow {
  max-width: 780px;
}

/* Hero */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: 90px 0 70px;
  text-align: center;
}

.bar {
  height: 6px;
  background: var(--accent);
}

.logo {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  margin: 0 auto 24px;
  display: block;
  box-shadow: 0 0 0 4px rgba(199, 138, 46, 0.35), 0 8px 24px rgba(0,0,0,0.4);
}

.kicker {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  max-width: 850px;
  margin: 0 auto 22px;
  line-height: 1.25;
}

.subhead {
  font-size: 1.15rem;
  color: #d8d8d8;
  font-style: italic;
  max-width: 640px;
  margin: 0 auto 36px;
}

.signup {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 480px;
  margin: 0 auto;
}

.signup input {
  flex: 1;
  min-width: 220px;
  padding: 14px 16px;
  border-radius: 6px;
  border: none;
  font-size: 1rem;
}

.signup button {
  background: var(--accent);
  color: var(--navy);
  border: none;
  padding: 14px 22px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.15s ease;
  white-space: nowrap;
}

.signup button:hover { opacity: 0.88; }

.signup-note {
  margin-top: 14px;
  font-size: 0.85rem;
  color: #a9a9a9;
}

/* Sections */
.section {
  padding: 70px 0;
}

.section.alt { background: var(--light); }

.section.dark {
  background: var(--olive);
  color: var(--white);
  text-align: center;
}

.section-kicker {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 2px;
  font-size: 0.8rem;
  margin-bottom: 12px;
}

.section h2 {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 36px;
  max-width: 680px;
}

.section.dark h2 { color: var(--white); margin-bottom: 20px; }

.lede {
  font-size: 1.1rem;
  max-width: 680px;
  color: var(--slate);
}

.section.dark .lede {
  color: rgba(255,255,255,0.92);
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card, .feature {
  background: var(--white);
  border: 1px solid #e6e3da;
  border-radius: 10px;
  padding: 24px;
}

.section.alt .card, .section.alt .feature {
  background: var(--white);
}

.card h3, .feature h3 {
  color: var(--navy);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.card p, .feature p {
  color: var(--slate);
  font-size: 0.95rem;
}

.feature {
  border-top: 4px solid var(--accent);
}

/* Footer */
.footer {
  background: var(--navy);
  color: #999;
  text-align: center;
  padding: 28px 0;
  font-size: 0.85rem;
}

@media (max-width: 800px) {
  .hero h1 { font-size: 1.9rem; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}