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1024px){.hero-container,.grid-2-col{grid-template-columns:1fr;gap:2.5rem}.grid-4-col{grid-template-columns:1fr 1fr}.services-grid,.testimonials-grid,.pricing-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:repeat(3,1fr)}.process-steps{grid-template-columns:1fr 1fr}.hero-headline{font-size:2.75rem}}@media (max-width: 768px){.nav-menu{position:fixed;top:72px;left:0;width:100%;background-color:#fff;border-bottom:1px solid var(--border);flex-direction:column;padding:2rem;gap:1.5rem;transform:translateY(-150%);transition:transform var(--transition-normal)}.nav-menu.active{transform:translateY(0)}.hamburger{display:flex}.mobile-only{display:block}.nav-cta{display:none}.hero-headline{font-size:2.25rem}.hero-cta-group{flex-direction:column;align-items:stretch}.portfolio-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:repeat(2,1fr)}.process-steps,.form-row{grid-template-columns:1fr}.mobile-sticky-bar{display:flex}.floating-whatsapp{bottom:75px;right:15px}.section-padding{padding:4rem 0}}.special-promo-banner{background:linear-gradient(135deg,#111,#1e293b);border:1px solid rgba(37,99,235,.4);border-radius:var(--radius-md);padding:1rem 1.5rem;margin-bottom:2.5rem;display:flex;align-items:center;gap:1.25rem;box-shadow:0 10px 25px -5px #2563eb26;color:#fff}.promo-badge-left{display:flex;align-items:center;gap:.5rem;background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#ef4444;padding:.4rem .85rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:800;letter-spacing:.5px;white-space:nowrap}.pulse-dot{width:8px;height:8px;background-color:#ef4444;border-radius:50%;box-shadow:0 0 #ef4444b3;animation:pulse-red 1.6s infinite}@keyframes pulse-red{0%{transform:scale(.95);box-shadow:0 0 #ef4444b3}70%{transform:scale(1);box-shadow:0 0 0 8px #ef444400}to{transform:scale(.95);box-shadow:0 0 #ef444400}}.promo-banner-text{font-size:.95rem;color:#e2e8f0;line-height:1.5}.promo-highlight-spots{color:#f59e0b;font-weight:700;margin-left:.5rem}.special-card-badge{background:linear-gradient(135deg,#ef4444,#f97316);color:#fff;font-size:.725rem;font-weight:800;letter-spacing:.5px;padding:.25rem .75rem;border-radius:var(--radius-full);display:inline-block;margin-bottom:.75rem;box-shadow:0 4px 10px #ef444440}.special-card-badge.badge-blue{background:linear-gradient(135deg,#2563eb,#06b6d4);box-shadow:0 4px 10px #2563eb40}.price-old{text-decoration:line-through;color:#9ca3af;font-size:1.15rem;font-weight:600;margin-right:.5rem;display:block}.price-special-wrapper{display:flex;align-items:baseline}@media (max-width: 768px){.special-promo-banner{flex-direction:column;align-items:flex-start;gap:.75rem}}