/* omnet-improvements.css */
/* ═══════════════════════════════════════════════════════════════
   OMNET IT SOLUTIONS — COMPREHENSIVE IMPROVEMENTS CSS
   Fixes: Mobile responsiveness, Contact display, WhatsApp,
          Navigation, Typography, Footer, Spacing, CTA
   ═══════════════════════════════════════════════════════════════ */

/* ── 1. GLOBAL FONT & BASE ── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ── 2. DUAL ACTION STRIP — Mobile fix ── */
.dual-action-strip {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background: linear-gradient(135deg, #0a2240 0%, #0d4f5c 100%);
  padding: 0 1rem;
  height: 36px;
  display: flex;
  align-items: center;
}
.dual-action-inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.dual-action-left {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.dual-action-right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.dual-action-right::-webkit-scrollbar { display: none; }
.btn-register-hdr,
.btn-managed,
.btn-place-order,
.btn-online-purchase {
  font-size: 0.7rem !important;
  padding: 0.25rem 0.6rem !important;
  border-radius: 4px !important;
  white-space: nowrap;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.btn-register-hdr { background: rgba(255,255,255,0.15); color: #fff; border: 1px solid rgba(255,255,255,0.3); }
.btn-managed { background: rgba(20,184,166,0.25); color: #5eead4; border: 1px solid rgba(20,184,166,0.4); }
.btn-place-order { background: rgba(249,115,22,0.25); color: #fb923c; border: 1px solid rgba(249,115,22,0.4); }
.btn-online-purchase { background: rgba(99,102,241,0.25); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.4); }

@media (max-width: 768px) {
  .dual-action-strip { height: 32px; padding: 0 0.75rem; }
  .dual-action-left { display: none; }
  .dual-action-right { justify-content: flex-end; width: 100%; }
  .btn-register-hdr, .btn-managed, .btn-place-order, .btn-online-purchase {
    font-size: 0.65rem !important;
    padding: 0.2rem 0.5rem !important;
  }
}

/* ── 3. HEADER — Mobile fix ── */
.site-header {
  position: fixed !important;
  left: 0; right: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  overflow: visible !important; /* CRITICAL: must be visible so dropdowns can extend below header */
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  height: 60px;
  gap: 1rem;
}
.header-nav-bar {
  background: #f8fafc;
  border-top: 1px solid #e5e7eb;
}
.header-nav-bar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  height: 44px;
  gap: 0.25rem;
  overflow: visible; /* CRITICAL: was overflow-x:auto — was clipping dropdown menus */
  scrollbar-width: none;
}
.header-nav-bar-inner::-webkit-scrollbar { display: none; }

/* Mobile nav improvements */
@media (max-width: 1024px) {
  .header-nav-bar { display: none; }
}
@media (max-width: 768px) {
  .header-inner { height: 54px; padding: 0 1rem; }
  .header-cta .btn-primary { display: none; }
  .header-cta .header-phone { font-size: 0.8rem; }
}
@media (max-width: 480px) {
  .header-cta button[onclick="cbOpen()"] { display: none !important; }
}

/* Mobile nav panel */
.mobile-nav {
  display: none;
  position: fixed;
  top: 86px;
  left: 0; right: 0;
  bottom: 0;
  background: #fff;
  z-index: 999;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 2rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}
.mobile-nav.active { display: block; }
.mobile-nav-inner {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.mobile-nav-inner a {
  display: block;
  padding: 0.7rem 1rem;
  color: #1f2937;
  text-decoration: none;
  font-size: 0.95rem;
  border-radius: 8px;
  font-weight: 500;
  transition: background 0.2s;
}
.mobile-nav-inner a:hover { background: #f0fdfa; color: #0d9488; }
.mobile-nav-section { margin: 0.25rem 0; }
.mobile-nav-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #9ca3af;
  padding: 0.5rem 1rem 0.25rem;
}
.mobile-nav-child { padding-left: 0.75rem; }
.mobile-nav-child a { font-size: 0.875rem; }
.mobile-nav-divider { border: none; border-top: 1px solid #e5e7eb; margin: 0.5rem 0; }

@media (max-width: 768px) {
  .site-header { top: 32px !important; }
}
@media (min-width: 1025px) {
  .mobile-menu-btn { display: none !important; }
  .mobile-nav { display: none !important; }
}

/* ── 4. WHATSAPP — Fixed z-index, visibility & redirect ── */
#waWrap {
  position: fixed !important;
  bottom: 28px !important;
  left: 28px !important;
  z-index: 9500 !important;
  font-family: inherit;
}
#waBubble {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}
#waBubble > div {
  transition: transform 0.2s, box-shadow 0.2s !important;
}
#waBubble:hover > div {
  transform: scale(1.04) !important;
  box-shadow: 0 6px 28px rgba(37,211,102,0.65) !important;
}
#waChat {
  position: absolute !important;
  bottom: 68px !important;
  left: 0 !important;
  z-index: 9501 !important;
}

@media (max-width: 768px) {
  #waWrap { bottom: 80px !important; left: 16px !important; }
  #waBubble > div > div:last-child { display: none; } /* hide "Chat with us" text on small screens */
  #waBubble > div {
    border-radius: 50% !important;
    padding: 0 !important;
  }
  #waBubble > div > div:first-child {
    border-radius: 50% !important;
    width: 52px !important; height: 52px !important;
  }
  #waChat { width: calc(100vw - 32px) !important; max-width: 310px !important; }
}

/* ── 5. SUPPORT & MESSAGE BUTTONS — Mobile fix ── */
#stTrigger, #lamTrigger {
  z-index: 9400 !important;
}
@media (max-width: 768px) {
  #stTrigger { bottom: 140px !important; right: 16px !important; font-size: 12px !important; padding: 9px 14px !important; }
  #lamTrigger { bottom: 80px !important; right: 16px !important; font-size: 12px !important; padding: 10px 16px !important; }
  #lamModal { right: 16px !important; width: calc(100vw - 32px) !important; bottom: 140px !important; }
}
@media (max-width: 480px) {
  #stTrigger span, #lamTrigger span { display: none; }
  #stTrigger, #lamTrigger {
    border-radius: 50% !important;
    padding: 14px !important;
    width: 50px !important; height: 50px !important;
    justify-content: center !important;
  }
  #stTrigger i, #lamTrigger i { font-size: 20px !important; }
}

/* ── 6. MOBILE STICKY BAR — Enhanced ── */
.omnet-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9300;
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 0.5rem 1rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  gap: 0.75rem;
  align-items: center;
}
@media (max-width: 768px) {
  .omnet-sticky-bar {
    display: flex !important;
  }
  body { padding-bottom: 64px; }
}
.omnet-sticky-phone {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  background: #f0fdfa;
  border-radius: 50%;
  color: #0d9488;
  font-size: 1.2rem;
  text-decoration: none;
  flex-shrink: 0;
  border: 1.5px solid #ccfbf1;
}
.omnet-sticky-call {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #0d9488, #06b6d4);
  color: #fff;
  border-radius: 10px;
  padding: 0.75rem;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}
/* Add WhatsApp to sticky bar */
.omnet-sticky-wa {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  background: #25D366;
  border-radius: 50%;
  color: #fff;
  font-size: 1.25rem;
  text-decoration: none;
  flex-shrink: 0;
}

/* ── 7. MAIN CONTENT — Top padding to clear fixed header ── */
main, .page-main {
  padding-top: 140px;
}
@media (max-width: 1024px) {
  main, .page-main { padding-top: 100px; }
}
@media (max-width: 768px) {
  main, .page-main { padding-top: 90px; }
}

/* ── 8. HERO SECTION — Mobile improvements ── */
.home-hero {
  padding-top: 5rem !important;
  padding-bottom: 4rem !important;
}
@media (max-width: 768px) {
  .home-hero { padding: 3rem 0 2.5rem !important; }
  .home-hero h1 { font-size: 2rem !important; }
  .home-hero p { font-size: 0.95rem !important; }
  .home-hero-btns { gap: 0.75rem !important; }
}
@media (max-width: 480px) {
  .home-hero h1 { font-size: 1.7rem !important; }
  .hero-stat-row { grid-template-columns: 1fr 1fr !important; }
  .hero-stat-item .val { font-size: 1.5rem !important; }
}

/* ── 9. STATS BAR — Mobile ── */
@media (max-width: 640px) {
  .stats-bar-inner { flex-wrap: wrap !important; }
  .sbar-item { flex: 0 0 50% !important; border-right: 1px solid rgba(255,255,255,0.1); }
  .sbar-item:nth-child(2n) { border-right: none; }
}

/* ── 10. SECTIONS & CONTAINERS ── */
.section { padding: 5rem 0; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }

@media (max-width: 1024px) {
  .section { padding: 4rem 0; }
  .grid-2 { grid-template-columns: 1fr !important; }
}
@media (max-width: 768px) {
  .section { padding: 3rem 0; }
  .container { padding: 0 1rem; }
}
@media (max-width: 480px) {
  .section { padding: 2.5rem 0; }
}

/* ── 11. CARDS ── */
.card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid #e5e7eb;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}
@media (max-width: 768px) {
  .card { padding: 1.5rem; border-radius: 12px; }
}

/* ── 12. FOOTER — Major improvements ── */
.site-footer {
  background: linear-gradient(135deg, #0a1628 0%, #0d2b47 100%);
  color: #fff;
  padding: 0;
}
.footer-main {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.3fr;
  gap: 2.5rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.5rem 3rem;
}
.footer-brand p {
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  line-height: 1.75;
  margin: 1rem 0 1.5rem;
  max-width: 300px;
}
.footer-social {
  display: flex;
  gap: 0.75rem;
}
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.2s;
}
.footer-social a:hover {
  background: rgba(20,184,166,0.2);
  color: #5eead4;
  border-color: rgba(20,184,166,0.4);
}
.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.9);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0.5rem;
}
.footer-col ul li a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.2s;
  line-height: 1.5;
}
.footer-col ul li a:hover { color: #5eead4; }
.footer-col ul li a i { font-size: 0.85rem; flex-shrink: 0; }

/* CONTACT ITEMS in footer */
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s;
}
.footer-contact-item:hover { background: rgba(20,184,166,0.08); }
.footer-contact-item > i {
  font-size: 1.1rem;
  color: #5eead4;
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-item .label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 0.2rem;
}
.footer-contact-item .value {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}
.footer-contact-item .value a {
  color: #5eead4 !important;
  text-decoration: none !important;
  font-weight: 600 !important;
}
.footer-contact-item .value a:hover { text-decoration: underline !important; }

/* Footer coverage strip */
.footer-coverage {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-coverage .label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 0.5rem;
}
.footer-coverage p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  margin: 0;
}

/* Footer bottom bar */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-bottom-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-bottom-inner p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin: 0;
}
.footer-legal {
  display: flex !important; /* Force visible — was display:none */
  gap: 1.25rem;
}
.footer-legal a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-legal a:hover { color: #5eead4; }

/* Footer responsive */
@media (max-width: 1024px) {
  .footer-main { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .footer-main { grid-template-columns: 1fr; gap: 1.5rem; padding: 2.5rem 1rem 2rem; }
  .footer-coverage { padding: 1rem; }
  .footer-bottom-inner { padding: 1rem; flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
}

/* ── 13. CONTACT PAGE — Specific improvements ── */
.contact-info-card {
  background: #fff;
  border-radius: 20px;
  padding: 2rem;
  border: 1.5px solid #e5e7eb;
  margin-bottom: 1.5rem;
}
.contact-detail-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid #f3f4f6;
}
.contact-detail-row:last-child { border-bottom: none; }
.contact-detail-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-detail-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #9ca3af;
  margin-bottom: 0.2rem;
}
.contact-detail-value {
  font-size: 1rem;
  font-weight: 600;
  color: #111827;
}
.contact-detail-value a {
  color: #0d9488;
  text-decoration: none;
}
.contact-detail-value a:hover { text-decoration: underline; }
.contact-detail-sub {
  font-size: 0.8rem;
  color: #6b7280;
  margin-top: 0.1rem;
}

/* ── 14. BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-teal {
  background: linear-gradient(135deg, #14b8a6, #06b6d4);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(20,184,166,0.35);
}
.btn-teal:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(20,184,166,0.45);
}
.btn-white {
  background: #fff;
  color: #0d9488;
  border-color: #0d9488;
}
.btn-white:hover {
  background: #f0fdfa;
  transform: translateY(-2px);
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}
.btn-primary {
  background: linear-gradient(135deg, #14b8a6, #06b6d4);
  color: #fff;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: all 0.2s;
  border: none;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(20,184,166,0.4); }

@media (max-width: 480px) {
  .btn { padding: 0.65rem 1.25rem; font-size: 0.85rem; }
}

/* ── 15. NAVIGATION ── */
.nav-link {
  color: #374151;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.6rem;
  border-radius: 6px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
}
.nav-link:hover { color: #0d9488; background: #f0fdfa; }
.nav-link.active { color: #0d9488; font-weight: 700; }

.dropdown-btn {
  background: none;
  border: none;
  color: #374151;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
  transition: all 0.2s;
  font-family: inherit;
}
.dropdown-btn:hover { color: #0d9488; background: #f0fdfa; }
.nav-dropdown { position: relative; }
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 48px rgba(0,0,0,0.14);
  border: 1px solid #e5e7eb;
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s;
  z-index: 100;
  min-width: 220px;
}
.dropdown-menu-inner {
  display: flex;
  flex-direction: column;
}
.dropdown-menu-inner a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.8rem;
  color: #374151;
  text-decoration: none;
  font-size: 0.85rem;
  border-radius: 8px;
  transition: all 0.15s;
}
.dropdown-menu-inner a:hover { background: #f0fdfa; color: #0d9488; }
.dropdown-menu-inner a i { font-size: 1rem; color: #0d9488; flex-shrink: 0; }

/* ── 16. BADGES ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge-teal {
  background: #f0fdfa;
  color: #0d9488;
  border: 1px solid #ccfbf1;
}
.badge-white-glass {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.95);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
}

/* ── 17. SECTION HEADINGS ── */
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: #111827;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.section-title .gradient {
  background: linear-gradient(135deg, #14b8a6, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-subtitle {
  font-size: 1rem;
  color: #6b7280;
  line-height: 1.75;
  max-width: 640px;
  margin: 0 auto;
}

/* ── 18. CHECK LIST ── */
.check-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0.5rem;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #374151;
  line-height: 1.5;
}
.check-list li i {
  color: #0d9488;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ── 19. ICON BOX ── */
.icon-box {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  flex-shrink: 0;
}

/* ── 20. BACK TO TOP ── */
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 28px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #14b8a6, #06b6d4);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 16px rgba(20,184,166,0.4);
  z-index: 9200;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  transform: translateY(10px);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(20,184,166,0.5);
}
@media (max-width: 768px) {
  .back-to-top { bottom: 80px; right: 16px; }
}

/* ── 21. GRID HELPERS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── 22. SPACING UTILITIES ── */
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.text-center { text-align: center; }
.bg-white { background: #fff; }

/* ── 23. HOVER EFFECTS FOR INDUSTRY TILES ── */
.ind-tile {
  transition: all 0.25s !important;
}
.ind-tile:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(13,148,136,0.12);
}

/* ── 24. CTA BANNER IMPROVEMENTS ── */
.cta-banner {
  position: relative;
  overflow: hidden;
}
.cta-banner h2, .cta-banner p { position: relative; z-index: 1; }
.cta-btns { position: relative; z-index: 1; }

/* ── 25. FORM IMPROVEMENTS ── */
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #0d9488 !important;
  box-shadow: 0 0 0 3px rgba(13,148,136,0.12) !important;
}
input, select, textarea {
  transition: border-color 0.2s, box-shadow 0.2s;
}

/* ── 26. LOGO ── */
.logo-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, #14b8a6, #06b6d4);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}
.logo-name {
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  line-height: 1.1;
}
.logo-name .om { color: #0d9488; }
.logo-name .net { color: #111827; }
.logo-tagline {
  font-size: 0.65rem;
  color: #6b7280;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ── 27. HEADER PHONE LINK ── */
.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: #0d9488;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  transition: color 0.2s;
}
.header-phone:hover { color: #0f766e; }

/* ── 28. SCROLL REVEAL (class toggled by JS) ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ── 29. PRINT MEDIA ── */
@media print {
  .site-header, .dual-action-strip, #waWrap, #stTrigger, #lamTrigger,
  .omnet-sticky-bar, .back-to-top { display: none !important; }
  main { padding-top: 0 !important; }
}

/* ── 30. ACCESSIBILITY ── */
:focus-visible {
  outline: 3px solid #14b8a6;
  outline-offset: 2px;
}
button { cursor: pointer; }
img { max-width: 100%; height: auto; }

/* a11y-perf.css */
/*
═══════════════════════════════════════════════════════════════════════════
  OMNET IT — Accessibility & Performance CSS additions
  File: a11y-perf.css
  Add as the LAST stylesheet on every page (after existing CSS).
  Purpose: improve WCAG 2.1 AA compliance, Core Web Vitals, and UX.
═══════════════════════════════════════════════════════════════════════════
*/

/* ── 1. Visible focus rings (WCAG 2.4.7) ─────────────────────────────── */
/* Browsers by default remove focus rings — that's an accessibility violation.
   This adds a high-contrast focus ring on all interactive elements. */
*:focus-visible {
  outline: 3px solid #0d9488;
  outline-offset: 2px;
  border-radius: 4px;
}
/* Hide the ring on mouse-clicked elements (but keep for keyboard users) */
*:focus:not(:focus-visible) { outline: none; }


/* ── 2. Reduced-motion preference (WCAG 2.3.3) ──────────────────────── */
/* Users who set "Reduce motion" in their OS get static experience. */
@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;
  }
}


/* ── 3. Skip-link visibility (WCAG 2.4.1) ───────────────────────────── */
/* Hidden until keyboard-focused, then visible at top-left. */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #0f766e;
  color: #fff;
  padding: 8px 14px;
  border-radius: 0 0 8px 0;
  font-weight: 600;
  z-index: 99999;
}
.skip-link:focus {
  left: 0;
  top: 0;
}


/* ── 4. Tap targets ≥ 44×44px (WCAG 2.5.5) ──────────────────────────── */
/* Apple HIG and Google MD both recommend 44px+ for touch. */
@media (max-width: 768px) {
  a.btn, button, .btn, input[type="submit"], input[type="button"] {
    min-height: 44px;
    min-width: 44px;
  }
  /* Increase spacing on inline footer links to avoid mis-taps */
  footer a { padding: 6px 0; display: inline-block; }
}


/* ── 5. Image performance defaults ──────────────────────────────────── */
/* Prevents layout shift (CLS) when images load. */
img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}
/* Hint for browsers to reserve space (use width/height attrs in HTML) */


/* ── 6. Prevent horizontal scroll on mobile ─────────────────────────── */
html, body { overflow-x: hidden; }


/* ── 7. Font rendering optimisations ────────────────────────────────── */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}


/* ── 8. Print stylesheet (small but improves UX) ────────────────────── */
@media print {
  .site-header, .site-footer, .omn-sticky-cta,
  .hero-cta, nav, .omn-link-cluster { display: none !important; }
  body { color: #000; background: #fff; font-size: 12pt; }
  a { color: #000; text-decoration: underline; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 90%; }
}


/* ── 9. Dark mode preference (basic) ────────────────────────────────── */
/* Optional: respects user's OS dark-mode preference. */
@media (prefers-color-scheme: dark) {
  /* Only apply if you've designed for dark mode.
     Comment out this block until you have dark-mode design tokens. */
  /* :root {
    --bg: #111827;
    --text: #e5e7eb;
  } */
}


/* ── 10. Selection colour ───────────────────────────────────────────── */
::selection {
  background: #0d9488;
  color: #fff;
}


/* ── 11. Form input accessibility ───────────────────────────────────── */
input:invalid:not(:focus):not(:placeholder-shown) {
  border-color: #dc2626;
}
input:valid:not(:focus):not(:placeholder-shown) {
  border-color: #16a34a;
}
label { cursor: pointer; }


/* ── 12. Reduce CSS bloat note ──────────────────────────────────────── */
/* You currently load 5 stylesheets:
     style.css, design-system.css, layout-fixes.css,
     responsive-design.css, mobile-fixes.css
   Plus this one would be 6. Long-term: consolidate to 2 max:
     1. critical.css (above-the-fold, inline in <head>)
     2. main.css (everything else, loaded async)
   See AUDIT-FINDINGS.md §5 for the consolidation plan. */


/* ═══════════════════════════════════════════════════════════════════════
   FIX: Hide the existing site sticky-call bar on desktop
   The site's HTML has <div class="omnet-sticky-bar"> but its hiding CSS
   lives in mobile-redesign.css and omnet-improvements.css which are NOT
   loaded on most pages — so the bar leaked onto desktop.
   ═══════════════════════════════════════════════════════════════════════ */
.omnet-sticky-bar {
  display: none !important;
}
@media (max-width: 768px) {
  .omnet-sticky-bar {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 9300 !important;
    background: #ffffff !important;
    border-top: 1px solid #e5e7eb !important;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1) !important;
    padding: 8px 12px !important;
    gap: 8px !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
  }
  .omnet-sticky-bar .omnet-sticky-phone {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 44px !important;
    height: 44px !important;
    background: #f0fdfa !important;
    color: #0d9488 !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    flex-shrink: 0 !important;
  }
  .omnet-sticky-bar .omnet-sticky-call {
    flex: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    background: #0d9488 !important;
    color: #ffffff !important;
    padding: 10px !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    min-height: 44px !important;
  }
  .omnet-sticky-bar .omnet-sticky-wa {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 44px !important;
    height: 44px !important;
    background: #25D366 !important;
    color: #ffffff !important;
    border-radius: 8px !important;
    text-decoration: none !important;
    flex-shrink: 0 !important;
  }
  body { padding-bottom: 64px !important; }
}