/* Responsive Design & Mobile Adaptations */

/* Tablet & Smaller Screens (< 1024px) */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 20px;
  }
  
  .case-studies-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .reels-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .phone-mockup-wrapper {
    order: -1;
  }
  
  .brief-builder-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .svc-grid {
    grid-template-columns: 1fr;
  }
  
  .svc-col {
    padding: 28px 0;
  }
  
  .svc-col + .svc-col {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

/* Medium Tablets & Large Phones (< 768px) */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-figure {
    order: -1;
  }
  
  .clients-section {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .about {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .voice-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .quotes-grid {
    grid-template-columns: 1fr;
  }
  
  .quote-card,
  .quote-card:nth-child(even) {
    padding: 28px 0;
    border-left: none;
  }
  
  .formats-bar {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  
  .lightbox-container {
    grid-template-columns: 1fr;
    max-height: 94vh;
    overflow-y: auto;
  }
  
  .lightbox-media {
    max-height: 45vh;
  }
  
  .lightbox-details {
    max-height: none;
    padding: 24px 20px;
  }
  
  .phone-device {
    width: 290px;
    height: 580px;
  }
  
  .nav-links {
    display: none; /* Replaced by mobile floating bar */
  }
  
  .site-nav {
    padding-block: 20px;
  }
}

/* Small Phones (< 480px) */
@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  
  .facts {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .facts div {
    padding: 16px 0 0 0;
    border-top: 1px solid var(--line);
  }
  
  .process-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .gallery-caption {
    flex-direction: column;
    gap: 4px;
  }
  
  .reel-script-step {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  
  .case-study-results-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .contact-box {
    gap: 24px;
  }
  
  .hero h1 {
    font-size: 56px;
  }
}

/* Mobile Quick Action Floating Bar */
.mobile-action-bar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-action-bar {
    display: flex;
    position: fixed;
    bottom: max(16px, env(safe-area-inset-bottom, 0px));
    left: 50%;
    transform: translateX(-50%);
    background: rgba(23, 19, 19, 0.92);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 40px;
    padding: 6px 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    z-index: 990;
    gap: 4px;
    max-width: calc(100vw - 32px);
  }
  
  .mobile-action-btn {
    padding: 8px 14px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    border-radius: 30px;
    white-space: nowrap;
    transition: all var(--transition-fast);
  }
  
  .mobile-action-btn:hover,
  .mobile-action-btn.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.15);
  }
  
  .mobile-action-btn.btn-enquire {
    background: var(--accent);
    color: var(--white);
    font-weight: 500;
  }
}