/* ============================================
   Buttons & Shared Components
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition:
    transform 0.25s var(--ease-out),
    box-shadow 0.25s var(--ease-out),
    background-color 0.25s var(--ease-out),
    color 0.25s var(--ease-out),
    border-color 0.25s var(--ease-out);
  text-transform: uppercase;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(28, 96, 167, 0.25);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(28, 96, 167, 0.3);
}

.btn:active {
  transform: translateY(0);
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}

.btn-secondary:hover {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(28, 96, 167, 0.2);
}

.btn-nav {
  padding: 10px 24px;
  font-size: 12px;
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header.light .section-title {
  color: var(--white);
}

.section-header.light .section-desc {
  color: var(--gray-400);
}

.section-title {
  font-size: 52px;
  color: var(--black);
  margin-bottom: 16px;
  font-weight: 500;
  font-style: normal;
  letter-spacing: -0.03em;
}

.section-title em {
  color: var(--accent);
  font-style: italic;
}

.section-desc {
  font-size: 16px;
  color: var(--gray-500);
  font-weight: 300;
  letter-spacing: 0;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-center {
  text-align: center;
}