/* ==========================================================================
   NEXTZENIFY TECHNOLOGIES - ULTRA ROBUST RESPONSIVE STYLESHEET (RESPONSIVE.CSS)
   Engineered for Mobile, Tablet, Phablet, Laptop, Desktop, and Ultra-Wide
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. GLOBAL OVERFLOW PROTECTION & FLUID CONTAINERS
   -------------------------------------------------------------------------- */
html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden !important;
  position: relative;
  box-sizing: border-box;
}

*, *::before, *::after {
  box-sizing: border-box;
}

img, svg, video, canvas {
  max-width: 100%;
  height: auto;
}

/* --------------------------------------------------------------------------
   1. LARGE DESKTOPS & LAPTOPS (max-width: 1200px)
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
  :root {
    --container-max: 1100px;
  }

  .hero-grid {
    gap: 40px;
  }

  .hero-title {
    font-size: 3.2rem;
  }

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

  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
  }

  .projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
  }

  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
    gap: 32px;
  }
}

/* --------------------------------------------------------------------------
   2. TABLETS & SMALL LAPTOPS (max-width: 992px)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  :root {
    --nav-height: 70px;
  }

  .section {
    padding: 70px 0;
  }

  /* Sticky Navbar on Tablets & Mobile */
  .navbar {
    height: 70px !important;
    padding: 0 16px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .nav-container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
  }

  .nav-brand img {
    height: 38px !important;
    max-width: 180px !important;
  }

  .nav-hamburger {
    display: flex !important;
    flex-shrink: 0 !important;
    margin-left: auto !important;
  }

  .nav-links,
  .nav-cta {
    display: none !important;
  }

  /* Hero Section Stack */
  .hero {
    min-height: auto !important;
    padding: calc(var(--nav-height) + 30px) 0 60px 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
  }

  .hero-grid,
  .container.hero-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    text-align: center !important;
    gap: 40px !important;
  }

  .hero-content {
    width: 100% !important;
    max-width: 680px !important;
    margin: 0 auto !important;
    text-align: center !important;
    min-width: 0 !important;
  }

  .hero-title {
    font-size: clamp(1.95rem, 5.5vw, 2.75rem) !important;
    line-height: 1.2 !important;
    width: 100% !important;
    max-width: 100% !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    margin: 0 auto 18px auto !important;
    text-align: center !important;
  }

  .hero-desc {
    font-size: 1.05rem !important;
    line-height: 1.7 !important;
    max-width: 100% !important;
    margin: 0 auto 28px auto !important;
    text-align: center !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
  }

  .badge-tag {
    max-width: 100% !important;
    white-space: normal !important;
    text-align: center !important;
    margin: 0 auto 14px auto !important;
    font-size: 0.78rem !important;
  }

  .hero-actions {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 14px !important;
    flex-wrap: wrap !important;
    width: 100% !important;
    margin: 0 auto 36px auto !important;
  }

  .hero-trust-metrics {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 24px !important;
    flex-wrap: wrap !important;
    margin: 0 auto !important;
    padding-top: 20px !important;
  }

  .hero-visual {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    min-width: 0 !important;
  }

  .hero-card-container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 22px 16px !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }

  .code-viewport {
    width: 100% !important;
    max-width: 100% !important;
    min-height: auto !important;
    overflow: hidden !important;
    overflow-x: hidden !important;
    scrollbar-width: none !important;
  }

  .code-viewport::-webkit-scrollbar {
    display: none !important;
  }

  .code-block {
    font-size: 0.76rem !important;
    line-height: 1.55 !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
  }

  /* Re-stack floating badges smoothly on mobile */
  .floating-badge {
    position: relative !important;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    margin: 12px auto !important;
    width: 100% !important;
    max-width: 100% !important;
    white-space: normal !important;
    animation: none !important;
    transform: none !important;
    box-sizing: border-box !important;
  }

  .floating-badge-1 {
    margin-bottom: 14px !important;
  }

  .floating-badge-2 {
    margin-top: 14px !important;
  }

  /* Two Column Sections to One Column */
  .contact-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 36px !important;
    width: 100% !important;
  }

  .about-story-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 36px !important;
    text-align: center !important;
  }

  /* Timeline & Process */
  .process-timeline {
    padding: 0 10px;
  }

  .process-step {
    flex-direction: column !important;
    text-align: center !important;
    gap: 16px !important;
  }

  .process-step .process-content {
    max-width: 100% !important;
  }

  /* Grids adjustments */
  .services-grid,
  .projects-grid,
  .features-grid,
  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)) !important;
    gap: 22px !important;
  }

  .project-thumb {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16 / 10 !important;
  }

  .project-thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
  }

  .project-body {
    padding: 22px 18px !important;
  }

  .project-title {
    font-size: 1.25rem !important;
  }

  .project-desc {
    font-size: 0.92rem !important;
  }

  .project-actions {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    padding-top: 14px !important;
  }

  .project-actions .btn {
    width: 100% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    box-sizing: border-box !important;
  }

  .team-avatar-wrap {
    width: 120px !important;
    height: 120px !important;
    margin: 0 auto 18px auto !important;
  }

  .team-card {
    padding: 26px 18px !important;
  }

  /* Footer Layout for Tablets */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 36px !important;
  }
}

/* --------------------------------------------------------------------------
   3. MOBILE LANDSCAPE & PHABLETS (max-width: 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .container {
    padding: 0 18px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .section {
    padding: 55px 0 !important;
  }

  .section-header {
    margin-bottom: 32px !important;
  }

  .section-title {
    font-size: clamp(1.65rem, 5vw, 2.1rem) !important;
    line-height: 1.25 !important;
  }

  .section-subtitle {
    font-size: clamp(0.92rem, 3.2vw, 1.05rem) !important;
    line-height: 1.6 !important;
  }

  /* Form Responsive Styles */
  .form-row {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .form-card,
  .contact-info-card,
  .glass-card,
  .service-card,
  .feature-box,
  .testimonial-card {
    padding: 24px 16px !important;
    border-radius: var(--radius-md) !important;
  }

  .service-icon-wrap {
    width: 52px !important;
    height: 52px !important;
    font-size: 1.4rem !important;
    margin-bottom: 18px !important;
  }

  .service-title {
    font-size: 1.22rem !important;
  }

  .feature-icon {
    width: 46px !important;
    height: 46px !important;
    font-size: 1.25rem !important;
    margin-bottom: 16px !important;
  }

  .stat-card {
    padding: 20px 12px !important;
  }

  .stat-number {
    font-size: 2.2rem !important;
  }

  /* Form inputs touch accessibility (prevent iOS auto-zoom) */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="password"],
  textarea,
  select {
    font-size: 16px !important;
    max-width: 100% !important;
  }

  /* Stats Grid */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 14px !important;
  }

  /* CTA Banner Box */
  .cta-box {
    padding: 38px 18px !important;
    text-align: center !important;
    border-radius: var(--radius-lg) !important;
  }

  .cta-actions {
    flex-direction: column !important;
    width: 100% !important;
    gap: 12px !important;
  }

  .cta-actions .btn {
    width: 100% !important;
  }

  /* Filter Pills Carousel / Wrapping */
  .filter-pills {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    gap: 8px !important;
    margin-bottom: 28px !important;
  }

  .filter-btn {
    padding: 8px 14px !important;
    font-size: 0.82rem !important;
  }

  /* Code Block Viewport */
  .code-viewport {
    width: 100% !important;
    max-width: 100% !important;
    min-height: auto !important;
    overflow: hidden !important;
    overflow-x: hidden !important;
    scrollbar-width: none !important;
  }

  .code-viewport::-webkit-scrollbar {
    display: none !important;
  }

  .code-block {
    font-size: 0.74rem !important;
    line-height: 1.55 !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
  }

  /* Footer Layout */
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }

  .footer-bottom {
    flex-direction: column !important;
    text-align: center !important;
    gap: 14px !important;
  }

  .footer-legal-links {
    justify-content: center !important;
    flex-wrap: wrap !important;
    gap: 14px !important;
  }

  /* Floating Back to Top Button */
  #back-to-top {
    bottom: 18px !important;
    right: 18px !important;
    width: 42px !important;
    height: 42px !important;
    font-size: 1.1rem !important;
  }

  /* Toast Notification */
  .toast-notification {
    left: 12px !important;
    right: 12px !important;
    bottom: 12px !important;
    max-width: calc(100vw - 24px) !important;
  }
}

/* --------------------------------------------------------------------------
   4. SMALL MOBILE SCREENS & PHONES (max-width: 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .container {
    padding: 0 14px !important;
  }

  .section {
    padding: 45px 0 !important;
  }

  /* Brand Logo in Nav */
  .nav-brand img {
    height: 34px !important;
    max-width: 160px !important;
  }

  /* Full Width Buttons */
  .btn {
    width: 100% !important;
    padding: 12px 18px !important;
    font-size: 0.92rem !important;
  }

  .btn-sm {
    padding: 8px 12px !important;
    font-size: 0.82rem !important;
  }

  /* Hero Section */
  .hero-title {
    font-size: clamp(1.65rem, 6.5vw, 2.1rem) !important;
    line-height: 1.22 !important;
    margin-bottom: 14px !important;
  }

  .hero-desc {
    font-size: 0.94rem !important;
    margin-bottom: 22px !important;
    line-height: 1.6 !important;
  }

  .hero-actions {
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
  }

  .hero-trust-metrics {
    flex-direction: column !important;
    gap: 12px !important;
    padding-top: 16px !important;
  }

  .trust-item {
    align-items: center !important;
  }

  .trust-num {
    font-size: 1.35rem !important;
  }

  /* Hero Card & Code Box */
  .hero-card-container {
    padding: 16px 10px !important;
    border-radius: var(--radius-md) !important;
  }

  .code-viewport {
    min-height: auto !important;
    max-height: none !important;
    overflow: hidden !important;
    overflow-x: hidden !important;
    scrollbar-width: none !important;
  }

  .code-viewport::-webkit-scrollbar {
    display: none !important;
  }

  .code-block {
    font-size: 0.72rem !important;
    line-height: 1.5 !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
    overflow-wrap: anywhere !important;
  }

  /* Grids in 1 Column */
  .stats-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .features-grid,
  .services-grid,
  .projects-grid,
  .team-grid,
  .values-grid {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }

  .project-body {
    padding: 18px 14px !important;
  }

  .project-title {
    font-size: 1.15rem !important;
  }

  .team-avatar-wrap {
    width: 110px !important;
    height: 110px !important;
  }

  /* Newsletter Form */
  .newsletter-form {
    flex-direction: column !important;
    gap: 10px !important;
  }

  .newsletter-input,
  .newsletter-form .btn {
    width: 100% !important;
  }

  /* Mobile Nav Links */
  .mobile-nav-links {
    gap: 18px !important;
  }

  .mobile-nav-link {
    font-size: 1.35rem !important;
  }

  /* Badge Tag */
  .badge-tag {
    font-size: 0.72rem !important;
    padding: 4px 10px !important;
  }

  /* Testimonials */
  .testimonial-card {
    padding: 20px 14px !important;
  }
}

/* --------------------------------------------------------------------------
   5. EXTRA SMALL PHONES (max-width: 360px)
   -------------------------------------------------------------------------- */
@media (max-width: 360px) {
  .hero-title {
    font-size: 1.6rem !important;
  }

  .section-title {
    font-size: 1.45rem !important;
  }

  .code-block {
    font-size: 0.68rem !important;
  }

  .filter-btn {
    font-size: 0.75rem !important;
    padding: 6px 10px !important;
  }
}

/* --------------------------------------------------------------------------
   6. TOUCH DEVICE OPTIMIZATION (NO HOVER POINTER)
   -------------------------------------------------------------------------- */
@media (hover: none) or (pointer: coarse) {
  .tilt-card:active {
    transform: scale(0.98);
  }
}

/* --------------------------------------------------------------------------
   7. REDUCED MOTION PREFERENCE (ACCESSIBILITY)
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale,
  .reveal-blur {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }

  .bg-ambient-blob {
    display: none !important;
  }
}