/* ========== Hero ========== */
.hero {
  padding: 180px 0 120px;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 20px;
  max-width: 640px;
  letter-spacing: -0.3px;
}

.hero p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ========== Value ========== */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.value-card {
  padding: 28px 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  transition: border-color .3s, box-shadow .3s;
}

.value-card:hover {
  border-color: var(--text-tertiary);
  box-shadow: var(--shadow-md);
}

.value-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ========== Footer hero ========== */
.footer-hero {
  padding: 60px 0;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer-hero h2 {
  font-size: 1.4rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.footer-hero p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .value-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero {
    padding: 140px 0 80px;
  }
}

@media (max-width: 480px) {
  .value-grid {
    grid-template-columns: 1fr;
  }
}