/* ---------- Base Styles ---------- */

:root {
  --bg: #f5f1e8;
  --text: #222222;
  --accent: #5e7a64;
  --accent-light: #dce5de;
  --card: #fbf8f2;
  --border: #ddd6c8;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.7;
}

h1,
h2,
h3 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: normal;
}

a {
  color: var(--accent);
  text-decoration: none;
}

img {
  max-width: 100%;
}

section {
  padding: 5rem 1.5rem;
}

.section-header {
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: 2rem;
}

/* ---------- Hero ---------- */

.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding: 4rem 1.5rem;
}

.hero-content {
  max-width: 700px;
}

.eyebrow {
  letter-spacing: 0.2rem;
  color: var(--accent);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-text {
  max-width: 600px;
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.button {
  display: inline-block;
  background-color: var(--accent);
  color: white;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  transition: 0.2s ease;
}

.button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* ---------- Pillars ---------- */

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem;
}

.card h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

/* ---------- Notes ---------- */

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.note-card {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.note-card h3 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.note-card p {
  margin-bottom: 1rem;
}

/* ---------- About ---------- */

.about p {
  max-width: 700px;
  font-size: 1.1rem;
}

/* ---------- Footer ---------- */

footer {
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border);
}

footer p {
  color: #666;
}

/* ---------- Mobile ---------- */

@media (max-width: 768px) {

  .hero {
    min-height: auto;
    padding-top: 6rem;
    padding-bottom: 6rem;
  }

  .hero h1 {
    font-size: 2.8rem;
  }

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

  .section-header h2 {
    font-size: 1.7rem;
  }

}