/* ============================================================
   BUTTONS — Primary, Ghost, CTA Pulse
   ============================================================ */

/* ── Primary (coral + shimmer sweep on hover) ── */
.btn-primary {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--coral);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.85rem 1.75rem;
  border-radius: 10px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  letter-spacing: -0.01em;
  box-shadow: 0 4px 16px rgba(0, 191, 165, 0.35);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}
.btn-primary:hover::after          { left: 140%; }
.btn-primary i                     { width: 16px; height: 16px; flex-shrink: 0; transition: transform 0.2s; }
.btn-primary:hover                 { background: var(--coral-hover); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0, 191, 165, 0.5); }
.btn-primary:hover i               { transform: translateX(3px); }


/* ── Ghost (white border) ── */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 1.75rem;
  border-radius: 10px;
  text-decoration: none;
  border: 1.5px solid rgba(38, 47, 56, 0.25);
  letter-spacing: -0.01em;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}
.btn-ghost:hover {
  border-color: var(--coral);
  background: var(--coral-faint);
  transform: translateY(-2px);
}


/* ── CTA Pulse (coral + continuous glow ring) ── */
.btn-cta-pulse {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--coral);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 2.25rem;
  border-radius: 12px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  letter-spacing: -0.01em;
  animation: pulse-ring 2s ease-out infinite;
  transition: background 0.2s, transform 0.15s;
}
.btn-cta-pulse::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}
.btn-cta-pulse:hover::after        { left: 140%; }
.btn-cta-pulse i                   { width: 18px; height: 18px; flex-shrink: 0; transition: transform 0.2s; }
.btn-cta-pulse:hover               { background: var(--coral-hover); transform: translateY(-2px); }
.btn-cta-pulse:hover i             { transform: translateX(3px); }