/* ── Buttons ───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  padding: 13px 28px;
  border-radius: var(--r-full);
  transition: background var(--ease), box-shadow var(--ease), transform var(--ease);
  white-space: nowrap;
  cursor: pointer;
  border: none;
  letter-spacing: -0.01em;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: #235249;
  box-shadow: 0 4px 20px rgba(45, 106, 94, 0.28);
}

/* Keep outline for LinkedIn button but not used for CTA */
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent-subtle);
}

.btn-outline:hover { background: var(--accent-faint); }

.btn-arrow {
  display: inline-flex;
  transition: transform var(--ease);
}

.btn:hover .btn-arrow { transform: translateX(3px); }

/* ── LinkedIn button ───────────────────────────────── */
.linkedin-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.85rem;
  font-weight: var(--fw-medium);
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-full);
  padding: 10px 20px;
  transition: background var(--ease), color var(--ease);
}

.linkedin-btn:hover {
  background: var(--bg-card);
  color: var(--text);
}

.linkedin-btn svg { flex-shrink: 0; }

/* Nav-bar compact variant — styled like a nav-link */
.nav-linkedin {
  padding: 0;
  font-size: 0.875rem;
  font-weight: var(--fw-normal);
  color: var(--text);
  border: none;
  border-radius: 0;
  background: transparent;
  margin-left: 40px;
  gap: 6px;
  position: relative;
}

.nav-linkedin::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-linkedin:hover {
  background: transparent;
  color: var(--accent);
}

.nav-linkedin:hover::after { transform: scaleX(1); }

/* Mobile drawer variant */
.nav-mobile-linkedin {
  font-size: 1rem;
  padding: var(--sp-3) var(--sp-2);
  border-left: none;
  border-right: none;
  border-top: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  color: var(--text-mid);
  width: 100%;
  justify-content: flex-start;
  background: transparent;
}