/* ==========================================================================
   Spacewalk Technologies - Responsive Stylesheet
   Breakpoints: 1366px+, 1024px-1200px, 768px-992px, 430px, 390px, 360px
   Spacewalk Technologies - Master Responsive Stylesheet
   Breakpoints:
     - 1366px - 1920px (Desktop / Ultra-wide)
     - 993px  - 1200px (Laptops / Small Desktops)
     - 769px  - 992px  (Tablets / Small Laptops)
     - 481px  - 768px  (Phablets / Large Phones)
     - 361px  - 480px  (Standard Mobile / iPhone)
     - 320px  - 360px  (Extra Small Mobile / Foldables)
   ========================================================================== */

/* Laptop / Medium Desktops (993px - 1200px) */
/* ==========================================================================
   1. Global Root & Viewport Overflow Protection
   ========================================================================== */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden !important;
  width: 100% !important;
  max-width: 100% !important;
}

body.site-body {
  overflow-x: hidden !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  position: relative !important;
}

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

img, svg, picture, video, canvas, audio, iframe, embed, object {
  max-width: 100% !important;
  height: auto;
}

/* Fluid Responsive Container */
.container {
  width: 100% !important;
  max-width: 1240px;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: clamp(16px, 3.5vw, 24px) !important;
  padding-right: clamp(16px, 3.5vw, 24px) !important;
  box-sizing: border-box !important;
}

/* Form Controls Responsive Touch Standards */
.form-control, .form-select, select, textarea,
input[type="text"], input[type="email"], input[type="tel"], input[type="number"], input[type="password"] {
  max-width: 100% !important;
  box-sizing: border-box !important;
}

/* ==========================================================================
   2. Laptop / Medium Desktops (993px - 1200px)
   ========================================================================== */
@media (max-width: 1200px) {
  .container {
    max-width: 980px;
  }
  .site-header .container,
  .site-header .header-container {
    max-width: 100% !important;
    padding-left: 16px;
    padding-right: 16px;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .brand-logo img {
    height: 33px;
  }

  .nav-menu {
    margin-left: 12px;
    gap: 12px;
  }

  .nav-list {
    gap: 8px;
    flex-wrap: nowrap;
  }
  .nav-item {
    white-space: nowrap;
    flex-shrink: 0;
  }
  .nav-link {
    font-size: 12.5px;
    padding: 6px 2px;
    gap: 3px;
    white-space: nowrap;
    word-break: keep-all;
    flex-shrink: 0;
  }
  .nav-link i.nav-arrow {
    font-size: 9px;
    margin-left: 2px;
  }
  .header-actions {
    margin-left: 8px;
  }
  .header-actions .btn {
    padding: 7px 13px;
    font-size: 12.5px;
  }

  .hero-title {
    font-size: 2.75rem;
  }
  .hero-grid {
    gap: 36px;
  }
  .hero-visual {
    max-width: 540px;
    max-width: 520px;
  }
  .hero-illustration-svg {
    max-height: 460px;
    max-height: 440px;
  }

  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px;
  }

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

  .footer-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 32px 20px;
  }

  .devops-split-layout {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .devops-visual {
    max-width: 560px;
  }
}

/* Tablet & Mobile Devices (<= 992px) */
/* ==========================================================================
   3. Tablet & Mobile Devices (<= 992px)
   ========================================================================== */
@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }

  /* Sticky Header height */
  .site-header {
    height: 70px;
    height: 74px !important;
  }
  .site-header.scrolled {
    height: 66px;
    height: 70px !important;
  }

  /* Hamburger Toggle */
  .nav-toggle, .mobile-toggle {
    display: flex;
    display: flex !important;
    width: 44px !important;
    height: 44px !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 8px !important;
    border: none !important;
    background: transparent !important;
    cursor: pointer !important;
    z-index: 1001 !important;
  }

  .nav-toggle .hamburger-bar {
    display: block !important;
    width: 24px !important;
    height: 2.5px !important;
    background-color: #FFFFFF !important;
    border-radius: 2px !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease !important;
    transform-origin: center !important;
  }

  .nav-toggle.active .hamburger-bar:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg) !important;
  }
  .nav-toggle.active .hamburger-bar:nth-child(2) {
    opacity: 0 !important;
    transform: scaleX(0) !important;
  }
  .nav-toggle.active .hamburger-bar:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg) !important;
  }

  /* Mobile Drawer Header with Close Button */
  .mobile-drawer-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-bottom: 14px !important;
    margin-bottom: 12px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    width: 100% !important;
  }
  .mobile-drawer-brand img {
    height: 30px !important;
    width: auto !important;
  }
  .mobile-drawer-close {
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #FFFFFF !important;
    font-size: 20px !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s ease !important;
  }
  .mobile-drawer-close:hover {
    background: rgba(23, 105, 232, 0.35) !important;
    color: #00F0FF !important;
  }

  /* Mobile Drawer Menu */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(16, 28, 50, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    padding: 24px 28px 36px;
    gap: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    transform: translateY(-130%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    margin-left: 0;
    z-index: 999;
    position: fixed !important;
    top: 74px !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
    background: rgba(16, 28, 50, 0.98) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 20px 24px 36px !important;
    gap: 16px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    max-height: calc(100vh - 74px) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    z-index: 999 !important;
    margin-left: 0 !important;
    display: none !important;
  }

  .nav-menu.active, .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    display: flex !important;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    width: 100%;
    margin: 0;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 6px !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .nav-item {
    width: 100% !important;
  }
  .nav-list li, .nav-item {
    width: 100% !important;
    white-space: normal !important;
  }

  .nav-link {
    display: flex;
    justify-content: space-between;
    padding: 12px 16px;
    font-size: 16px;
    border-radius: 8px;
    width: 100%;
    box-sizing: border-box;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
    border-radius: 8px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-break: break-word !important;
    min-height: 44px !important;
  }
  .nav-link:hover, .nav-link.active {
    background: rgba(23, 105, 232, 0.15);
    background: rgba(23, 105, 232, 0.15) !important;
  }
  .nav-link::after {
    display: none;
    display: none !important;
  }

  /* Mobile Dropdown */
  .dropdown-menu {
    position: static;
    position: static !important;
    transform: none !important;
    width: 100%;
    box-shadow: none;
    background: rgba(10, 18, 33, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 6px;
    display: none;
    opacity: 1;
    visibility: visible;
    padding: 6px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    box-shadow: none !important;
    background: rgba(10, 18, 33, 0.75) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 8px !important;
    margin-top: 6px !important;
    display: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    padding: 6px !important;
  }
  .dropdown.active .dropdown-menu,
  .dropdown-menu.show-mobile {
    display: block;
    display: block !important;
  }

  .dropdown-item {
    white-space: normal !important;
    word-break: break-word !important;
    width: 100% !important;
    min-height: 44px !important;
    padding: 10px 14px !important;
    font-size: 14px !important;
    display: flex !important;
    align-items: center !important;
    box-sizing: border-box !important;
  }

  /* Mobile Header CTA */
  .header-actions {
    margin-left: 0;
    margin-top: 10px;
    width: 100%;
    margin-left: 0 !important;
    margin-top: 10px !important;
    width: 100% !important;
  }
  .header-actions .btn {
    width: 100%;
    padding: 12px;
    width: 100% !important;
    padding: 12px !important;
    min-height: 44px !important;
    justify-content: center !important;
  }

  /* Hero Section */
  .hero-section, .hero {
    padding: 70px 0 80px;
    padding: 70px 0 80px !important;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
    grid-template-columns: 1fr !important;
    text-align: center !important;
    gap: 36px !important;
  }
  .hero-content {
    text-align: center;
    text-align: center !important;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .hero-actions {
    justify-content: center;
    justify-content: center !important;
  }
  .hero-highlights {
    justify-content: center;
    justify-content: center !important;
    flex-wrap: wrap !important;
  }
  .hero-visual {
    max-width: 520px;
    margin: 24px auto 0;
    max-width: 100% !important;
    overflow: hidden !important;
    margin: 20px auto 0 !important;
  }
  .hero-illustration-svg {
    max-height: 430px;
    max-width: 100% !important;
    max-height: 380px !important;
    overflow: hidden !important;
  }

  /* Grid Layouts */
  /* Grid Layouts on Tablet */
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px !important;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px !important;
  }
  .compliance-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px !important;
  }

  /* Split Layouts Collapse */
  .split-layout, .split-layout.reversed {
    grid-template-columns: 1fr;
    gap: 40px;
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }
  .split-layout.reversed .split-visual {
    order: 2;
    order: 2 !important;
  }
  .split-layout.reversed .split-content {
    order: 1;
    order: 1 !important;
  }

  /* Service Detail Page Layout: Sidebar drops below main content */
  .service-detail-layout {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }
  .service-sidebar {
    width: 100% !important;
    margin-top: 24px !important;
  }
  .service-sidebar-card,
  .service-sidebar .card {
    position: static !important;
    top: auto !important;
    width: 100% !important;
  }

  .devops-split-layout {
    grid-template-columns: 1fr;
    gap: 40px;
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }
  .devops-visual {
    max-width: 640px;
    margin: 24px auto 0;
    max-width: 100% !important;
    margin: 20px auto 0 !important;
  }

  /* Staffing Banner */
  /* Staffing Box */
  .staffing-box {
    grid-template-columns: 1fr;
    padding: 36px 28px;
    grid-template-columns: 1fr !important;
    padding: 32px 24px !important;
  }

  /* Contact Wrapper */
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 36px;
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 24px;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 36px 20px !important;
  }
}

/* Tablets & Mobile (<= 768px) */
/* ==========================================================================
   4. Tablets Portrait & Large Mobile (<= 768px)
   ========================================================================== */
@media (max-width: 768px) {
  .container {
    max-width: 540px;
    padding-left: 20px;
    padding-right: 20px;
    max-width: 100% !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
  }

  .section {
    padding: 65px 0;
    padding: 60px 0 !important;
  }

  .hero-title {
    font-size: 2.25rem;
    font-size: 2.2rem !important;
    letter-spacing: -0.5px !important;
  }
  .hero-subtitle {
    font-size: 15px;
    font-size: 15px !important;
  }

  .section-title {
    font-size: 1.85rem;
    font-size: 1.85rem !important;
  }

  /* Single Column Universal Grid Collapse */
  .grid-2, .grid-3, .grid-4,
  .services-grid,
  .cloud-platforms-grid, .process-timeline,
  .why-grid, .intro-cards {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* Tablet: Keep Compliance Grid in 2 columns */
  .compliance-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px !important;
    width: 100% !important;
  }

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

  .hero-visual {
    max-width: 480px;
    margin: 24px auto 0;
    max-width: 100% !important;
    margin: 20px auto 0 !important;
  }
  .hero-illustration-svg {
    max-height: 400px;
    max-height: 330px !important;
  }

  .devops-visual {
    max-width: 100%;
    margin: 20px auto 0;
    max-width: 100% !important;
    margin: 16px auto 0 !important;
  }
  .devops-visual-inner {
    border-radius: 16px;
    border-radius: 16px !important;
  }

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

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

  /* Recruitment Tabs Navigation */
  .tab-navigation {
    flex-direction: column !important;
    width: 100% !important;
    gap: 12px !important;
  }
  .tab-navigation .btn {
    width: 100% !important;
    padding: 12px 16px !important;
  }

  /* Cards Padding Normalization */
  .card, .form-card, .intro-card, .why-card, .process-step, .cloud-platform-card {
    padding: clamp(20px, 4vw, 32px) !important;
  }

  .service-card {
    padding: 0;
    padding: 0 !important;
  }
  .service-card-body {
    padding: 20px 18px 22px;
    padding: 20px 18px 22px !important;
  }
  .service-detail-banner-card {
    max-height: 260px;
    margin-bottom: 24px;
    max-height: 240px !important;
    margin-bottom: 20px !important;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    grid-template-columns: 1fr !important;
    gap: 30px !important;
  }

  /* Form Elements: Touch Targets & Prevent iOS Zoom */
  .form-control, .form-select, select, textarea,
  input[type="text"], input[type="email"], input[type="tel"], input[type="number"], input[type="password"] {
    font-size: 16px !important;
    min-height: 44px !important;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 24px;
  }
}

/* Compact Mobile Screens (360px - 430px) */
/* ==========================================================================
   5. Compact Mobile Screens (361px - 480px)
   ========================================================================== */
@media (max-width: 480px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .section {
    padding: 50px 0 !important;
  }
  .hero-section, .hero {
    padding: 55px 0 65px !important;
  }

  .hero-title {
    font-size: 1.85rem;
    letter-spacing: -0.5px;
    font-size: clamp(24px, 7.5vw, 30px) !important;
    letter-spacing: -0.5px !important;
    line-height: 1.2 !important;
  }
  .hero-subtitle {
    font-size: 14.5px;
    font-size: 14.5px !important;
    line-height: 1.6 !important;
  }

  .hero-badge {
    font-size: 11.5px;
    padding: 5px 12px;
    font-size: 11px !important;
    padding: 5px 12px !important;
  }

  .hero-visual {
    max-width: 100% !important;
    margin: 20px auto 0 !important;
  }
  .section-title {
    font-size: clamp(20px, 6vw, 26px) !important;
    line-height: 1.25 !important;
  }
  .section-subtitle, .section-desc {
    font-size: 14.5px !important;
  }
  .split-title {
    font-size: clamp(20px, 5.5vw, 24px) !important;
  }

  .hero-illustration-svg {
    max-height: 350px;
    max-height: 270px !important;
  }
  .devops-illustration-svg {
    max-height: 240px !important;
  }

  .btn {
    padding: 11px 20px;
    font-size: 14px;
    padding: 12px 18px !important;
    font-size: 14px !important;
  }

  .card, .form-card, .intro-card, .why-card, .process-step, .cloud-platform-card {
    padding: 22px 18px;
    padding: 18px 16px !important;
    border-radius: 10px !important;
  }

  .staffing-box {
    padding: 24px 18px;
    padding: 22px 16px !important;
  }
  .staffing-features {
    padding: 20px 16px;
    padding: 18px 14px !important;
  }

  .category-filters-wrapper {
    gap: 8px !important;
  }
  .cat-filter-btn {
    width: 100% !important;
    text-align: center !important;
    font-size: 0.85rem !important;
    padding: 10px 14px !important;
  }

  /* Mobile 1-Column Compliance Grid */
  .compliance-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    width: 100% !important;
  }
  .compliance-section .service-card {
    width: 100% !important;
  }
  .compliance-section .service-card-body {
    padding: 18px !important;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    flex-direction: column !important;
    text-align: center !important;
    gap: 12px !important;
  }
  .footer-legal-links {
    justify-content: center;
    justify-content: center !important;
    flex-wrap: wrap !important;
  }

  /* DevOps Section on Mobile */
  .devops-section {
    padding: 50px 0;
    padding: 45px 0 !important;
  }
  .devops-visual-inner {
    border-radius: 12px;
    border-radius: 12px !important;
  }
  .devops-feature {
    padding: 8px 4px;
    gap: 12px;
    padding: 8px 4px !important;
    gap: 12px !important;
  }
}

/* Accessibility: Prefers Reduced Motion */
/* ==========================================================================
   6. Extra Small Mobile Screens (320px - 360px)
   ========================================================================== */
@media (max-width: 360px) {
  .container {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  .brand-logo img {
    height: 28px !important;
  }

  .hero-title {
    font-size: 21px !important;
  }
  .hero-badge {
    font-size: 10px !important;
    padding: 4px 8px !important;
  }
  .section-title {
    font-size: 19px !important;
  }

  .card, .service-card-body {
    padding: 14px 12px !important;
  }

  .btn {
    padding: 10px 14px !important;
    font-size: 13px !important;
  }

  .hero-illustration-svg {
    max-height: 230px !important;
  }
  .devops-illustration-svg {
    max-height: 200px !important;
  }

  .service-detail-banner-card {
    max-height: 180px !important;
  }
}

/* ==========================================================================
   7. Accessibility: Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .devops-visual-inner,
  .hero-visual-inner,
  .hero-illustration-svg,
  .devops-illustration-svg {
    transition: none !important;
    transform: none !important;
    animation: none !important;
  }
  .devops-stage-group {
    transition: none !important;
  }
}

/* Mobile backdrop for drawer */
/* ==========================================================================
   8. Mobile Drawer Backdrop
   ========================================================================== */
.mobile-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  background: rgba(0, 0, 0, 0.65);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}
.mobile-backdrop.open, .mobile-backdrop.active {
  opacity: 1;
  visibility: visible;
}