/* ==========================================================================
   STALYNUS RESEARCH - RESPONSIVE STYLESHEET
   Tested & Optimized for Desktop (1920/1440px), Laptop (1024px),
   Tablet (768px), and Mobile (430px, 390px, 360px)
   ========================================================================== */

/* Large Tablets & Small Laptops (max-width: 1199px) */
@media (max-width: 1199px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .mega-dropdown {
    width: 900px;
    padding: 24px;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .trust-strip-grid {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 24px;
  }
  
  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 36px;
  }
}

/* Tablets (max-width: 991px) */
@media (max-width: 991px) {
  :root {
    --header-height: 72px;
  }
  
  .top-bar {
    display: none; /* Hide top bar on mobile/tablet to prioritize viewport */
  }
  
  .site-nav,
  .header-phone {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 2.6rem;
  }
  
  .hero-media {
    max-width: 580px;
    margin: 0 auto;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  
  .about-img-frame img {
    height: 420px;
  }
  
  .why-choose-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .featured-work-row,
  .featured-work-row.reverse {
    grid-template-columns: 1fr;
    gap: 32px;
    direction: ltr;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .approach-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cta-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .cta-box {
    padding: 44px 32px;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

/* Small Tablets & Mobile Landscape (max-width: 767px) */
@media (max-width: 767px) {
  .section {
    padding: 64px 0;
  }
  
  .section-sm {
    padding: 44px 0;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-lead {
    font-size: 1.05rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .hero-trust-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  
  .floating-card {
    display: none; /* Hide floating badges on smaller screens to prevent overflow */
  }
  
  .trust-strip-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .why-feature-list {
    grid-template-columns: 1fr;
  }
  
  .process-grid {
    grid-template-columns: 1fr;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .approach-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .footer-bottom-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  .footer-bottom-links {
    justify-content: center;
  }
  
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
  
  .testimonial-card {
    padding: 28px 20px;
  }
  
  .testimonial-text {
    font-size: 1rem;
  }
  
  .page-hero-title {
    font-size: 2.1rem;
  }
}

/* Small Mobile Devices (max-width: 480px) */
@media (max-width: 480px) {
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }
  
  .hero-title {
    font-size: 1.85rem;
  }
  
  .section-title {
    font-size: 1.85rem;
  }
  
  .cta-text h2 {
    font-size: 1.85rem;
  }
  
  .quick-enquiry-card {
    padding: 22px 18px;
  }
  
  .about-experience-badge {
    position: static;
    margin-top: 18px;
    max-width: 100%;
  }
  
  .about-points {
    grid-template-columns: 1fr;
  }
  
  .mobile-drawer {
    width: 290px;
  }
}