/* ================================================
   footer.css — Footer Styles
   ================================================ */
#footer { background: var(--color-primary-dark); color: rgba(255,255,255,0.85); margin-top: var(--space-16); }
.footer-top { padding: var(--space-12) 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-8); }
.footer-brand .footer-logo { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--color-white); margin-bottom: var(--space-4); display: block; }
.footer-brand p { font-size: var(--text-sm); line-height: 1.7; color: rgba(255,255,255,0.7); margin-bottom: var(--space-4); }
.footer-social { display: flex; gap: var(--space-3); }
.social-link { width: 36px; height: 36px; border-radius: var(--radius-full); background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: white; font-size: 0.9rem; transition: background var(--transition-fast); }
.social-link:hover { background: var(--color-primary-light); }
.footer-col h4 { color: var(--color-white); font-size: var(--text-sm); font-weight: 600; margin-bottom: var(--space-4); text-transform: uppercase; letter-spacing: 0.08em; }
.footer-links { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-links a { font-size: var(--text-sm); color: rgba(255,255,255,0.7); transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-white); }
.footer-certifications { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); }
.cert-badge { display: inline-flex; align-items: center; gap: var(--space-1); padding: var(--space-1) var(--space-3); background: rgba(255,255,255,0.1); border-radius: var(--radius-full); font-size: var(--text-xs); color: rgba(255,255,255,0.8); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: var(--space-6) 0; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; }
.footer-bottom p { font-size: var(--text-xs); color: rgba(255,255,255,0.5); }
.footer-payment { display: flex; align-items: center; gap: var(--space-2); }
.payment-icon { background: rgba(255,255,255,0.15); color: white; padding: var(--space-1) var(--space-2); border-radius: var(--radius-sm); font-size: var(--text-xs); font-weight: 600; }
.footer-newsletter { background: var(--color-primary); padding: var(--space-10) 0; }
.footer-newsletter .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-8); }
.newsletter-text h3 { font-family: var(--font-display); color: var(--color-white); margin-bottom: var(--space-1); }
.newsletter-text p { color: rgba(255,255,255,0.8); font-size: var(--text-sm); }
.newsletter-form { display: flex; gap: var(--space-2); min-width: 380px; }
.newsletter-form input { flex: 1; padding: var(--space-3) var(--space-4); border-radius: var(--radius-full); border: none; font-size: var(--text-sm); background: rgba(255,255,255,0.15); color: white; }
.newsletter-form input::placeholder { color: rgba(255,255,255,0.6); }
.newsletter-form input:focus { outline: 2px solid rgba(255,255,255,0.4); background: rgba(255,255,255,0.2); }
.newsletter-form .btn { background: var(--color-white); color: var(--color-primary); border-radius: var(--radius-full); font-weight: 600; flex-shrink: 0; }
.newsletter-form .btn:hover { background: var(--color-cream); }