/* ========================================
   WestBridge RCM - Responsive Stylesheet
   Breakpoints: Mobile (<=767px), Tablet (768-1023px),
   Desktop (1024-1439px), Large (>=1440px)
   ======================================== */

/* Large Desktop (1440px+) */
@media (min-width: 1440px) {
  :root {
    --container-width: 1360px;
  }
  
  .hero-title {
    font-size: 3.5rem;
  }
}

/* Medium Desktop (1280px - 1399px) */
@media (min-width: 1280px) and (max-width: 1399px) {
  .header-content {
    gap: 16px;
  }

  .main-nav ul {
    gap: 18px;
  }

  .main-nav a {
    font-size: 0.92rem;
  }

  .btn-header-cta {
    padding: 9px 18px;
    font-size: 0.92rem;
  }
}

/* Standard Desktop & Small Laptops (1024px - 1279px) - Keep entire header single-line */
@media (min-width: 1024px) and (max-width: 1279px) {
  .header-content {
    gap: 8px;
  }

  .wb-logo-mark {
    width: 44px;
    height: 44px;
  }

  .wb-brand-name {
    font-size: 1.4rem;
  }

  .wb-brand-sub {
    font-size: 0.62rem;
    letter-spacing: 1.5px;
  }

  .main-nav ul {
    gap: 12px;
  }

  .main-nav a {
    font-size: 0.85rem;
    padding: 6px 0;
  }

  .btn-header-cta {
    padding: 8px 14px;
    font-size: 0.85rem;
    gap: 6px;
  }
}

/* Tablet (768px - 1023px) */
@media (max-width: 1023px) {
  h1 { font-size: 2.35rem; }
  h2 { font-size: 1.85rem; }
  h3 { font-size: 1.5rem; }
  
  .hero-title {
    font-size: 2.6rem;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .timeline::before {
    display: none;
  }
  
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: var(--spacing-xl);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: var(--spacing-md);
  }

  .blog-layout {
    grid-template-columns: 1fr;
  }

  .main-nav,
  .btn-header-cta {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }

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

  .footer-column:first-child {
    grid-column: span 2;
  }

  .cookie-banner-content {
    flex-direction: column;
    text-align: center;
  }
}

/* Mobile (max 767px) */
@media (max-width: 767px) {
  :root {
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 56px;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.35rem; }
  h4 { font-size: 1.15rem; }
  body { font-size: 0.95rem; }

  .hero-section {
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 1.05rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .top-bar {
    display: none;
  }

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

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

  .stat-number {
    font-size: 2.6rem;
  }

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

  .footer-column:first-child {
    grid-column: span 1;
  }

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

  .legal-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  .ad-sidebar {
    display: none; /* Hide sidebar ads on mobile per AdSense specifications */
  }

  .ad-horizontal .ad-placeholder {
    height: 50px;
    font-size: 0.75rem;
  }

  .cookie-buttons {
    flex-direction: column;
    width: 100%;
  }

  .cookie-buttons .btn {
    width: 100%;
  }

  .btn {
    padding: 12px 20px;
  }

  .cta-banner {
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .cta-banner h2 {
    font-size: 1.85rem;
  }

  .wb-logo-mark {
    width: 46px;
    height: 46px;
  }

  .wb-brand-name {
    font-size: 1.45rem;
  }

  .wb-brand-sub {
    font-size: 0.62rem;
    letter-spacing: 1.5px;
  }
}

@media (max-width: 480px) {
  .wb-logo-mark {
    width: 40px;
    height: 40px;
  }

  .wb-brand-name {
    font-size: 1.25rem;
  }

  .wb-brand-sub {
    font-size: 0.58rem;
    letter-spacing: 1.2px;
  }
}