/* Vantis Health India - Responsive Media Queries */

@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .specialties-grid, .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .calc-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1200px) {
  .header-container {
    height: 70px;
  }

  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: #FFFFFF;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-150%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, visibility 0.25s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    z-index: 999;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .main-nav.mobile-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .mobile-nav-inner {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .nav-menu {
    flex-direction: column;
    gap: 4px;
    align-items: stretch;
    padding: 0;
  }

  .mobile-section-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--color-accent-warm);
    margin-top: 14px;
    margin-bottom: 6px;
  }

  .mobile-section-label:first-child {
    margin-top: 0;
  }

  .nav-item {
    width: 100%;
  }

  .nav-item.has-dropdown > a::after {
    display: none;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-accent-warm);
    border-radius: 0;
    margin-left: 12px;
    padding: 4px 0 6px 8px;
    background: transparent;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .nav-link {
    font-size: 0.98rem;
    font-weight: 600;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-subtle);
    display: block;
    width: 100%;
    color: var(--color-primary);
  }

  .dropdown-link {
    font-size: 0.9rem;
    padding: 6px 10px;
    color: var(--color-text-muted);
    display: block;
    border-radius: var(--radius-sm);
  }

  .dropdown-link:hover, .dropdown-link.active {
    background: var(--color-surface-subtle);
    color: var(--color-accent-warm);
  }

  .mobile-nav-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
  }

  .mobile-wa-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #128C7E;
    padding: 10px;
    border: 1px dashed #128C7E;
    border-radius: var(--radius-sm);
    text-align: center;
  }

  .mobile-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {
  .header-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
  }
}

@media (max-width: 640px) {
  .header-container {
    padding: 0 16px;
    height: 64px;
  }

  .main-nav {
    top: 64px;
    height: calc(100vh - 64px);
  }

  .header-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: nowrap;
  }

  .header-controls .btn-primary {
    display: none;
  }

  .currency-selector-wrap {
    padding: 4px 8px;
  }

  .currency-select {
    font-size: 0.8rem;
  }

  .currency-icon {
    font-size: 0.8rem;
  }

  .brand-text {
    font-size: 1.02rem;
  }

  .brand-tag {
    font-size: 0.6rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .trust-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .metric-card {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 16px;
  }

  .specialties-grid, .timeline-grid, .hospitals-grid, .stories-grid {
    grid-template-columns: 1fr;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .wizard-progress {
    overflow-x: auto;
    justify-content: flex-start;
    gap: 16px;
  }

  .calc-card, .intake-card {
    padding: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}