/* ============================================================
   JAIN CYBER SOLUTIONS — Global Stylesheet
   Inspired by: Palo Alto Networks enterprise design system
   Dark navy · Blue accent · Clean corporate · B2B premium
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Variables ─────────────────────────────────── */
:root {
  /* Base palette */
  --ink:       #0a0f1e;
  --ink2:      #0d1528;
  --ink3:      #101c34;
  --card:      #131f38;
  --card2:     #162340;
  --line:      rgba(255,255,255,.08);
  --line2:     rgba(255,255,255,.14);
  --line3:     rgba(255,141,0,.35);

  /* Brand colours (Blue on navy) */
  --orange:    #1d72f5;
  --orange2:   #4d9eff;
  --orange3:   #e0eeff;
  --blue:      #1d72f5;
  --blue2:     #4d9eff;
  --teal:      #00d2b4;
  --red:       #f04040;

  /* Text */
  --txt:       #e8edf5;
  --txt2:      #9aaabf;
  --txt3:      #526070;

  /* Typography */
  --sans:      'Inter', system-ui, sans-serif;
  --mono:      'JetBrains Mono', monospace;

  /* Sizes */
  --nav-h:     72px;
  --wrap:      1240px;
  --r:         8px;
  --r-sm:      4px;
}

/* ── Reset ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--ink);
  color: var(--txt);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; transition: color .2s; }
button { font-family: var(--sans); cursor: pointer; }
ul { list-style: none; }
::selection { background: rgba(29,114,245,.25); color: #fff; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 2px; }

/* ── Noise overlay ─────────────────────────────── */
body::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999;
  opacity: .018;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Layout ────────────────────────────────────── */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 40px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }

/* ── Typography helpers ────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px; font-weight: 500;
  color: var(--blue);
  letter-spacing: .18em;
  text-transform: uppercase;
  display: block; margin-bottom: 14px;
}
h1,h2,h3,h4,h5 { font-family: var(--sans); line-height: 1.1; }
.h1 { font-size: clamp(38px, 5vw, 72px); font-weight: 800; letter-spacing: -.03em; }
.h2 { font-size: clamp(28px, 3.5vw, 50px); font-weight: 800; letter-spacing: -.025em; }
.h3 { font-size: clamp(20px, 2.2vw, 28px); font-weight: 700; letter-spacing: -.018em; }
.h4 { font-size: 17px; font-weight: 700; }
.body-lg { font-size: 18px; color: var(--txt2); line-height: 1.7; }
.body-md { font-size: 15px; color: var(--txt2); line-height: 1.7; }
.accent { color: var(--blue); }
.blue-t  { color: var(--blue2); }
.teal-t  { color: var(--teal); }
.sec-head { margin-bottom: 56px; }
.sec-lead { font-size: 17px; color: var(--txt2); line-height: 1.75; max-width: 580px; margin-top: 12px; }

/* ── Buttons ───────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans); font-weight: 600; font-size: 14px;
  padding: 12px 24px; border-radius: 6px;
  border: none; cursor: pointer;
  transition: all .22s cubic-bezier(.4,0,.2,1);
  white-space: nowrap; text-decoration: none;
  letter-spacing: -.01em;
}
.btn-orange {
  background: var(--blue); color: #fff;
  box-shadow: 0 4px 18px rgba(29,114,245,.3);
}
.btn-orange:hover {
  background: var(--blue2); transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(29,114,245,.45); color: #fff;
}
.btn-outline {
  background: transparent; color: var(--txt);
  border: 1.5px solid var(--line2);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); background: rgba(29,114,245,.06); }
.btn-ghost {
  background: transparent; color: var(--txt2);
  border: 1.5px solid var(--line);
}
.btn-ghost:hover { border-color: var(--line2); color: var(--txt); background: rgba(255,255,255,.04); }
.btn-sm { font-size: 13px; padding: 9px 18px; }
.btn-lg { font-size: 16px; padding: 15px 32px; border-radius: 8px; }

/* ── Cards ─────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  transition: all .25s;
}
.card:hover {
  border-color: var(--line2);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0,0,0,.4);
}
.card-orange-top::before {
  content: '';
  display: block; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue2));
  border-radius: var(--r) var(--r) 0 0;
}

/* ── Form elements ─────────────────────────────── */
.fg { display: flex; flex-direction: column; gap: 6px; }
.fl {
  font-family: var(--mono); font-size: 10px;
  color: var(--txt3); letter-spacing: .14em; text-transform: uppercase;
}
.fi {
  background: var(--ink3); border: 1.5px solid var(--line);
  border-radius: 6px; padding: 11px 14px;
  font-family: var(--sans); font-size: 14px; color: var(--txt);
  outline: none; transition: border-color .2s; width: 100%;
}
.fi::placeholder { color: var(--txt3); }
select.fi option { background: var(--ink3); }
.fi:focus { border-color: var(--blue); background: rgba(29,114,245,.03); }
textarea.fi { resize: vertical; min-height: 100px; }
.f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ── Badge / Chip ──────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  padding: 3px 10px; border-radius: 100px;
  letter-spacing: .06em;
}
.badge-orange { background: rgba(29,114,245,.12); color: var(--blue); border: 1px solid rgba(29,114,245,.25); }
.badge-blue   { background: rgba(29,114,245,.12); color: var(--blue2); border: 1px solid rgba(29,114,245,.25); }
.badge-teal   { background: rgba(0,210,180,.1);  color: var(--teal);  border: 1px solid rgba(0,210,180,.25); }
.badge-red    { background: rgba(240,64,64,.1);  color: var(--red);   border: 1px solid rgba(240,64,64,.25); }

/* ── Divider ───────────────────────────────────── */
.divider { height: 1px; background: var(--line); }
.divider-glow { height: 1px; background: linear-gradient(90deg, transparent, rgba(29,114,245,.35), transparent); }

/* ── Toast ─────────────────────────────────────── */
#g-toast {
  position: fixed; bottom: 28px; right: 28px; z-index: 99999;
  background: var(--card); border: 1.5px solid var(--line2);
  border-radius: var(--r); padding: 14px 20px;
  font-size: 13px; color: var(--txt);
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  transform: translateY(80px); opacity: 0;
  transition: all .4s cubic-bezier(.34,1.56,.64,1);
  max-width: 340px; pointer-events: none;
}
#g-toast.show { transform: translateY(0); opacity: 1; pointer-events: all; }
#g-toast.success { border-color: rgba(0,210,180,.4); }
#g-toast.error   { border-color: rgba(240,64,64,.4); }

/* ── Scroll reveal ─────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.up    { transform: translateY(24px); }
.reveal.left  { transform: translateX(-24px); }
.reveal.right { transform: translateX(24px); }
.reveal.visible { opacity: 1 !important; transform: none !important; }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; }
.d3 { transition-delay: .24s; } .d4 { transition-delay: .32s; }
.d5 { transition-delay: .4s; }  .d6 { transition-delay: .48s; }

/* ── ═══════ NAV ════════════════════════════════ */
#nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h); z-index: 200;
  display: flex; align-items: center; justify-content: flex-start;
  padding: 0 40px;
  background: rgba(10,15,30,.82);
  backdrop-filter: blur(22px) saturate(180%);
  border-bottom: 1px solid var(--line);
  transition: background .3s, box-shadow .3s;
}
#nav.scrolled {
  background: rgba(10,15,30,.97);
  box-shadow: 0 4px 30px rgba(0,0,0,.35);
}

.nav-logo {
  display: flex; align-items: center; gap: 11px;
  text-decoration: none; flex-shrink: 0;
}
.site-brand-logo {
  display: block;
  width: auto;
  height: 56px;
  max-width: 320px;
  object-fit: contain;
}
.footer-brand .site-brand-logo {
  height: 54px;
  max-width: 300px;
}
.nav-logo-icon {
  width: 34px; height: 34px;
  background: var(--blue);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; box-shadow: 0 0 18px rgba(29,114,245,.35);
}
.nav-logo-icon img,
.footer-brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.nav-logo-name {
  font-size: 15px; font-weight: 800;
  color: var(--txt); letter-spacing: -.02em; display: block;
}
.nav-logo-sub {
  font-family: var(--mono); font-size: 9px;
  color: var(--txt3); letter-spacing: .1em;
  text-transform: uppercase; display: block;
}

/* Mega-nav */
.nav-center { display: flex; align-items: center; justify-content: center; gap: 10px; flex: 1; }
.nav-item { position: relative; }
.nav-link {
  font-size: 13.5px; font-weight: 500;
  color: var(--txt2); padding: 8px 13px;
  border-radius: 5px; display: flex; align-items: center; gap: 4px;
  transition: all .2s; cursor: pointer;
}
.nav-link:hover, .nav-link.active { color: var(--txt); background: rgba(255,255,255,.06); }
.nav-link.active { color: var(--blue); }
.nav-arrow { font-size: 9px; transition: transform .2s; opacity: .5; }
.nav-item:hover .nav-arrow { transform: rotate(180deg); }

/* Mega dropdown */
.nav-mega {
  position: absolute; top: calc(100% + 10px); left: -16px;
  background: var(--card);
  border: 1px solid var(--line2);
  border-radius: var(--r);
  box-shadow: 0 24px 64px rgba(0,0,0,.55);
  min-width: 240px;
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: all .22s; z-index: 100;
  overflow: hidden;
}
.nav-mega.wide { min-width: 480px; display: grid; grid-template-columns: 1fr 1fr; }
.nav-item:hover .nav-mega { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-section { padding: 12px; }
.mega-section + .mega-section { border-left: 1px solid var(--line); }
.mega-head {
  font-family: var(--mono); font-size: 9px; font-weight: 500;
  color: var(--txt3); letter-spacing: .16em; text-transform: uppercase;
  padding: 8px 10px 6px;
}
.mega-link {
  display: flex; align-items: flex-start; gap: 11px;
  padding: 10px; border-radius: 5px;
  transition: background .18s; color: var(--txt2);
}
.mega-link:hover { background: rgba(255,255,255,.06); color: var(--txt); }
.mega-link-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.mega-link-name { font-size: 13px; font-weight: 600; color: var(--txt); display: block; }
.mega-link-desc { font-size: 11px; color: var(--txt3); margin-top: 2px; line-height: 1.4; }

/* Nav right */
.nav-right { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-phone {
  font-family: var(--mono); font-size: 12px;
  color: var(--txt3); display: flex; align-items: center; gap: 6px;
}
.nav-phone a { color: var(--txt2); }
.nav-phone a:hover { color: var(--blue); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { width: 22px; height: 2px; background: var(--txt); border-radius: 1px; display: block; transition: all .3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile nav */
.mobile-nav {
  display: none; position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--ink); z-index: 199;
  padding: 24px; overflow-y: auto;
  flex-direction: column; gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 15px; font-weight: 500; color: var(--txt2);
  padding: 13px 0; border-bottom: 1px solid var(--line);
  display: block; transition: color .2s;
}
.mobile-nav a:hover { color: var(--blue); }
.mobile-nav a.highlight { color: var(--blue); font-weight: 700; border-bottom: none; }

/* ── ═══════ PAGE HERO (inner pages) ══════════ */
.page-hero {
  padding: 130px 0 72px;
  background: var(--ink2);
  border-bottom: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.page-hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(29,114,245,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,114,245,.03) 1px, transparent 1px);
  background-size: 56px 56px;
}
.page-hero-glow {
  position: absolute; top: -200px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(29,114,245,.07) 0%, transparent 70%);
  pointer-events: none;
}
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; color: var(--txt3);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--txt3); transition: color .2s; }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb span { opacity: .4; }

/* ── ═══════ CTA BAND ══════════════════════════ */
.cta-band {
  background: var(--ink2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 90px 0; text-align: center;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(29,114,245,.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(29,114,245,.05) 0%, transparent 60%);
}
.cta-band h2 { color: var(--txt); position: relative; margin-bottom: 14px; }
.cta-band p  { position: relative; max-width: 520px; margin: 0 auto 36px; font-size: 18px; }
.cta-band .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── ═══════ FOOTER ═════════════════════════════ */
#footer {
  background: var(--ink);
  border-top: 1px solid var(--line);
  padding: 72px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}
.footer-brand-logo {
  display: flex; align-items: center; gap: 11px;
  margin-bottom: 14px;
}
.footer-brand-logo .site-brand-logo {
  height: 54px;
  max-width: 300px;
}
.footer-brand-icon {
  width: 34px; height: 34px;
  background: var(--blue); border-radius: 7px;
  display: flex; align-items: center; justify-content: center; font-size: 17px;
}
.footer-brand-title { font-size: 15px; font-weight: 800; letter-spacing: -.02em; }
.footer-brand p { font-size: 13px; color: var(--txt3); line-height: 1.7; max-width: 260px; margin-bottom: 18px; }
.footer-contact-row {
  display: flex; align-items: center; gap: 9px;
  font-size: 13px; color: var(--txt3); margin-bottom: 8px;
}
.footer-contact-row i { color: var(--blue); width: 14px; flex-shrink: 0; }
.footer-contact-row a { color: var(--txt3); transition: color .2s; }
.footer-contact-row a:hover { color: var(--blue); }
.footer-col h5 {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  color: var(--txt3); letter-spacing: .18em; text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col ul li a { font-size: 13px; color: var(--txt3); transition: color .2s; }
.footer-col ul li a:hover { color: var(--txt); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 14px;
}
.footer-bottom p { font-family: var(--mono); font-size: 11px; color: var(--txt3); }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 34px; height: 34px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 6px; display: flex; align-items: center;
  justify-content: center; font-size: 14px; color: var(--txt3);
  transition: all .2s;
}
.footer-socials a:hover { border-color: var(--blue); color: var(--blue); background: rgba(29,114,245,.08); }
.footer-legal { display: flex; gap: 18px; }
.footer-legal a { font-family: var(--mono); font-size: 10px; color: var(--txt3); letter-spacing: .06em; transition: color .2s; }
.footer-legal a:hover { color: var(--txt); }

/* ── ═══════ MODAL ══════════════════════════════ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(10,15,30,.92);
  z-index: 9000; display: none;
  align-items: center; justify-content: center;
  padding: 20px; backdrop-filter: blur(20px);
}
.modal-backdrop.open { display: flex; }
.modal-box {
  background: var(--card);
  border: 1.5px solid var(--line2);
  border-radius: 12px; width: 100%;
  max-width: 580px; max-height: 92vh;
  overflow-y: auto; position: relative;
}
.modal-stripe { height: 3px; background: var(--blue); border-radius: 12px 12px 0 0; }
.modal-head { padding: 28px 32px 22px; border-bottom: 1px solid var(--line); }
.modal-head h3 { font-size: 20px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 5px; }
.modal-head p { font-size: 13px; color: var(--txt2); }
.modal-close {
  position: absolute; top: 18px; right: 18px;
  background: var(--ink3); border: 1px solid var(--line);
  color: var(--txt3); width: 32px; height: 32px;
  border-radius: 6px; cursor: pointer; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; line-height: 1;
}
.modal-close:hover { border-color: var(--blue); color: var(--blue); }
.modal-body { padding: 24px 32px; }
.btn-submit {
  width: 100%; background: var(--blue); color: #fff;
  font-family: var(--sans); font-weight: 700; font-size: 14px;
  padding: 13px; border-radius: 6px; border: none; cursor: pointer;
  box-shadow: 0 4px 18px rgba(29,114,245,.3);
  transition: all .22s; margin-top: 8px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-submit:hover { background: var(--blue2); box-shadow: 0 8px 28px rgba(29,114,245,.45); }

/* ── ═══════ RESPONSIVE ═════════════════════════ */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav-center, .nav-phone { display: none; }
  .hamburger { display: flex; }
  .wrap { padding: 0 20px; }
  .section { padding: 72px 0; }
  .page-hero { padding: 110px 0 56px; }
  #nav { padding: 0 20px; }
}
@media (max-width: 600px) {
  .f2 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .cta-band { padding: 64px 0; }
}