/* ================================================================
   ECON Tech — Buttons
   Three variants: primary (red), ghost (white border), ghost-dark
   ================================================================ */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  padding: 14px 28px;
  border-radius: 50px;
  border: 2px solid var(--red);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary:hover {
  background: var(--red-hover);
  border-color: var(--red-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(192,0,0,0.30);
}

/* Ghost — for dark backgrounds */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  padding: 14px 28px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.35);
  transition: border-color var(--transition), background var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn-ghost:hover {
  border-color: rgba(255,255,255,0.70);
  background: rgba(255,255,255,0.06);
}

/* Ghost dark — for light backgrounds */
.btn-ghost-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--dark);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  padding: 14px 28px;
  border-radius: 50px;
  border: 2px solid var(--gray-200);
  transition: border-color var(--transition), color var(--transition);
  line-height: 1;
}

.btn-ghost-dark:hover {
  border-color: var(--red);
  color: var(--red);
}

/* Large variant — used in CTA section */
.btn-lg {
  font-size: 16px;
  padding: 16px 36px;
}