/* ==========================================================================
   ACCOUNTSUSPENSION.COM - ULTIMATE MOBILE & SMARTPHONE RESPONSIVE ENGINE
   Optimized for iOS Safari, Android Chrome, and all viewports (320px - 860px)
   ========================================================================== */

/* Prevent horizontal viewport blowouts */
html, body {
  max-width: 100vw !important;
  overflow-x: hidden !important;
}

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

/* ==========================================================================
   SMARTPHONE & TABLET BREAKPOINTS (<= 860px)
   ========================================================================== */
@media screen and (max-width: 860px) {
  
  /* --- 1. HEADER & TOP BAR --- */
  .site-header {
    height: 70px !important;
    max-height: 70px !important;
    position: sticky !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 9999 !important;
    background: #ffffff !important;
    border-bottom: 1px solid #e2e8f0 !important;
    box-shadow: 0 2px 10px rgba(9, 25, 46, 0.05) !important;
  }

  .site-header .header-inner {
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 16px !important;
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 auto !important;
    gap: 12px !important;
  }

  /* Logo */
  .site-header .brand.site-logo-link {
    flex: 0 1 auto !important;
    width: min(210px, calc(100vw - 120px)) !important;
    max-width: 210px !important;
    min-width: 140px !important;
    display: inline-flex !important;
    align-items: center !important;
    line-height: 0 !important;
  }

  .site-header .site-logo-header {
    width: 100% !important;
    height: auto !important;
    max-height: 48px !important;
    object-fit: contain !important;
    display: block !important;
  }

  /* Header CTA */
  .site-header .header-cta {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 12px !important;
    min-height: 36px !important;
    height: 36px !important;
    font-size: 11.5px !important;
    font-weight: 700 !important;
    border-radius: 6px !important;
    background: #2563eb !important;
    color: #ffffff !important;
    text-decoration: none !important;
    white-space: nowrap !important;
    flex: 0 0 auto !important;
  }

  /* Hamburger Toggle Button */
  .menu-toggle,
  .site-header .menu-toggle {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-direction: column !important;
    gap: 5px !important;
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    min-height: 42px !important;
    padding: 0 !important;
    background: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    flex: 0 0 42px !important;
    z-index: 100000 !important;
  }

  .menu-toggle span:not(.screen-reader) {
    display: block !important;
    width: 22px !important;
    height: 2px !important;
    background-color: #0b1c34 !important;
    border-radius: 2px !important;
    transition: transform 0.25s ease, opacity 0.2s ease !important;
    margin: 0 auto !important;
  }

  .menu-toggle[aria-expanded="true"] {
    background: #eff6ff !important;
    border-color: #2563eb !important;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg) !important;
    background-color: #2563eb !important;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0 !important;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg) !important;
    background-color: #2563eb !important;
  }

  /* --- 2. FULLSCREEN SLIDE-DOWN MOBILE NAVIGATION DRAWER --- */
  .site-nav,
  .site-header .site-nav {
    display: none !important;
    position: fixed !important;
    top: 70px !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: calc(100vh - 70px) !important;
    height: calc(100dvh - 70px) !important;
    background: #ffffff !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 20px 20px 80px !important;
    z-index: 99999 !important;
    border-top: 1px solid #e2e8f0 !important;
    box-shadow: 0 20px 40px rgba(9, 25, 46, 0.15) !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease !important;
  }

  .site-nav.open,
  .site-header .site-nav.open {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
  }

  body.menu-open {
    overflow: hidden !important;
  }

  /* Primary Menu List on Mobile */
  .site-header .primary-menu,
  .primary-menu {
    display: flex !important;
    flex-direction: column !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    gap: 0 !important;
    list-style: none !important;
  }

  .primary-menu > li {
    display: block !important;
    width: 100% !important;
    border-bottom: 1px solid #f1f5f9 !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .primary-menu > li > a {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    padding: 16px 4px !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    color: #0b1c34 !important;
    text-decoration: none !important;
    line-height: 1.3 !important;
    min-height: 52px !important;
  }

  .primary-menu > li > a:hover,
  .primary-menu > li > a:active {
    color: #2563eb !important;
  }

  /* Dropdown Indicators */
  .services-menu > a::after,
  .reputation-menu > a::after {
    content: "+" !important;
    font-size: 18px !important;
    font-weight: 800 !important;
    color: #2563eb !important;
    margin-left: auto !important;
    transition: transform 0.2s ease !important;
  }

  .services-menu.submenu-open > a::after,
  .reputation-menu.submenu-open > a::after {
    content: "−" !important;
    font-size: 20px !important;
  }

  /* Mobile Dropdown Mega-Menu Content */
  .services-mega-menu,
  .reputation-mega-menu,
  .services-menu > .services-mega-menu,
  .reputation-menu > .services-mega-menu {
    display: none !important;
    position: static !important;
    width: 100% !important;
    max-width: 100% !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    padding: 14px 12px !important;
    margin: 4px 0 16px !important;
    box-shadow: none !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .services-menu.submenu-open > .services-mega-menu,
  .reputation-menu.submenu-open > .services-mega-menu,
  .reputation-menu.submenu-open > .reputation-mega-menu {
    display: flex !important;
    flex-direction: column !important;
  }

  .services-mega-group {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    padding: 12px 14px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .services-mega-title {
    font-size: 14px !important;
    font-weight: 800 !important;
    color: #0b1c34 !important;
    padding-bottom: 6px !important;
    border-bottom: 1px solid #f1f5f9 !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    text-decoration: none !important;
  }

  .services-mega-title span {
    font-size: 11px !important;
    color: #2563eb !important;
    font-weight: 700 !important;
  }

  .services-mega-group > a:not(.services-mega-title) {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    color: #334155 !important;
    text-decoration: none !important;
    padding: 8px 6px !important;
    border-radius: 6px !important;
  }

  .services-mega-group > a:not(.services-mega-title):active {
    background: #eff6ff !important;
    color: #2563eb !important;
  }

  .services-mega-all {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 12px !important;
    background: #2563eb !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 13.5px !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    margin-top: 8px !important;
  }

  /* --- 3. PAGE CONTENT & HERO GRIDS ON SMARTPHONES --- */
  .frame {
    width: min(100% - 24px, 1200px) !important;
    padding-inline: 0 !important;
    margin-inline: auto !important;
  }

  .assessment-grid,
  .platform-hero-grid,
  .authority-hero-grid,
  .case-grid,
  .method-hero-grid,
  .service-process-grid,
  .study-grid,
  .case-preview-grid,
  .review-grid,
  .service-offer-grid,
  .reason-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  /* Hero Headings */
  h1,
  .assessment-intro h1,
  .platform-hero h1,
  .authority-hero h1 {
    font-size: clamp(25px, 6.8vw, 34px) !important;
    line-height: 1.25 !important;
    margin-bottom: 14px !important;
  }

  p,
  .assessment-intro > p,
  .platform-hero-copy p {
    font-size: 14.5px !important;
    line-height: 1.6 !important;
  }

  /* Proof & Feature Lists */
  .proof-list,
  .assessment .proof-list {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin: 20px 0 !important;
  }

  .proof {
    padding: 16px !important;
  }

  /* --- 4. CASE ASSESSMENT & INTAKE FORMS --- */
  .case-form,
  .assessment-form {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 14px !important;
    box-shadow: 0 10px 30px rgba(9, 25, 46, 0.08) !important;
  }

  .form-header {
    padding: 20px 16px 16px !important;
  }

  .form-header h2 {
    font-size: 18px !important;
  }

  .form-body {
    padding: 16px !important;
  }

  .form-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .field.full,
  .field {
    grid-column: 1 / -1 !important;
  }

  .field input,
  .field select,
  .field textarea {
    font-size: 15px !important;
    padding: 12px !important;
    border-radius: 8px !important;
  }

  .submit-case,
  button[type="submit"] {
    width: 100% !important;
    min-height: 48px !important;
    font-size: 15px !important;
  }

  /* --- 5. LOGO DIRECTORIES & CARDS --- */
  .hero-logo-directory {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .hero-logo-link {
    min-height: 64px !important;
    padding: 8px !important;
  }

  .hero-logo-link img {
    max-width: 44px !important;
    max-height: 28px !important;
  }

  /* --- 6. FOOTER RESPONSIVENESS --- */
  .site-footer {
    padding: 40px 16px 30px !important;
  }

  .modern-footer-directory {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }

  .footer-service-group h2 {
    font-size: 15px !important;
    margin-bottom: 12px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding-bottom: 8px !important;
  }

  .footer-service-group a {
    font-size: 13.5px !important;
    padding: 6px 0 !important;
    display: block !important;
  }

  .footer-contact-line {
    flex-direction: column !important;
    gap: 16px !important;
    text-align: center !important;
    align-items: center !important;
  }

  .footer-big-wordmark {
    font-size: clamp(24px, 8vw, 48px) !important;
    max-width: 100% !important;
    overflow: hidden !important;
    text-align: center !important;
  }

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

  .footer-legal span {
    display: block !important;
    line-height: 1.8 !important;
  }

  /* --- 7. CHATBOT ON SMARTPHONES --- */
  .as-chat-launcher {
    bottom: 16px !important;
    right: 16px !important;
    padding: 8px 12px !important;
    border-radius: 999px !important;
  }

  .as-chat-launcher-copy {
    display: none !important;
  }

  .as-chat-window {
    position: fixed !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    max-width: 100% !important;
    max-height: 100% !important;
    border-radius: 0 !important;
    z-index: 999999 !important;
  }

  /* Tables & Horizontal Scroll Safeguards */
  table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
}

/* Micro-smartphones (<= 380px) */
@media screen and (max-width: 380px) {
  .site-header .brand.site-logo-link {
    width: 160px !important;
    max-width: 160px !important;
  }

  .site-header .header-cta {
    padding: 0 8px !important;
    font-size: 11px !important;
  }

  .hero-logo-directory {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}