/* =========================
   Base / Theme
========================= */
:root{
  --bg: #ffffff;
  --bg2:#f8fbff;
  --surface:#f5f9ff;
  --surface2:#eff5ff;
  --card:#ffffff;
  --card2:#f8fbff;
  --text:#1a2849;
  --muted:#5a7290;
  --line: rgba(79,124,255,.15);

  --primary:#2563eb;
  --primary2:#0ea5e9;

  --radius: 16px;
  --radius2: 22px;
  --shadow: 0 18px 60px rgba(79,124,255,.08);

  --container: 1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
  line-height:1.55;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
h1,h2,h3,h4{ margin:0 0 .6rem; letter-spacing:-.02em; }
p{ margin:0 0 1rem; }
ul{ margin:0; padding-left:1.2rem; }

.container{
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.muted{ color:var(--muted); }
.tiny{ font-size:.85rem; }
.eyebrow{
  display:inline-block;
  font-weight:600;
  color: #2563eb;
  border: 1px solid var(--line);
  padding: .35rem .6rem;
  border-radius: 999px;
  background: rgba(37,99,235,.06);
  margin-bottom: .8rem;
}

/* =========================
   Topbar
========================= */
.topbar{
  background: #f5f9ff;
  border-bottom: 1px solid var(--line);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:.55rem 0;
  gap:1rem;
}
.topbar__badge{
  font-size:.9rem;
  padding:.22rem .6rem;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(37,99,235,.08);
  color: #2563eb;
}
.topbar__link{
  font-size:.95rem;
  color: #1a2849;
}

/* =========================
   Header
========================= */
.header{
  position:sticky;
  top:0;
  z-index:50;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 1rem 0;
  gap:1rem;
}

.brand{
  display:flex;
  align-items:center;
  gap:.7rem;
  font-weight:700;
}
.brand__mark{
  width:38px; height:38px;
  display:grid; place-items:center;
  border-radius:12px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color:#ffffff;
  font-weight:800;
}
.brand__name{ font-size:1.05rem; letter-spacing:.01em; }

.nav{
  display:flex;
  align-items:center;
  gap: 1.1rem;
}
.nav a{
  color: #1a2849;
  font-weight:600;
  font-size:.95rem;
  padding:.4rem .5rem;
  border-radius: 10px;
}
.nav a:hover{
  background: rgba(37,99,235,.08);
  color: #2563eb;
}

/* Mobile nav toggle button */
.nav__toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 100;
}
.nav__toggle span{
  width: 24px;
  height: 2px;
  background: #1a2849;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.nav__toggle.active span:nth-child(1){
  transform: rotate(45deg) translate(8px, 8px);
}
.nav__toggle.active span:nth-child(2){
  opacity: 0;
}
.nav__toggle.active span:nth-child(3){
  transform: rotate(-45deg) translate(7px, -7px);
}

.header__cta{
  display:flex;
  gap:.7rem;
  align-items:center;
}

/* =========================
   Buttons
========================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.75rem 1.05rem;
  border-radius: 12px;
  font-weight:700;
  border:1px solid transparent;
  transition: transform .15s ease, background .15s ease, border .15s ease;
  cursor:pointer;
  white-space:nowrap;
  min-height: 44px;
  gap: 0.5rem;
}
.btn:hover{ transform: translateY(-1px); }
.btn--primary{
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color:#ffffff;
  box-shadow: 0 16px 40px rgba(37,99,235,.2);
}
.btn--ghost{
  background: rgba(37,99,235,.06);
  border-color: var(--line);
  color: #2563eb;
}
.btn--block{ width:100%; }

/* =========================
   Hero
========================= */
.hero{
  position:relative;
  padding: 3.2rem 0 2.2rem;
  overflow:hidden;
}
.hero__inner{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  align-items:start;
  gap: 2rem;
}
.hero h1{
  font-size: clamp(2rem, 3.6vw, 3.35rem);
  line-height: 1.12;
  color: #1a2849;
}
.lead{
  font-size: 1.06rem;
  color: #5a7290;
}

.hero__actions{
  display:flex;
  gap:.8rem;
  margin: 1.25rem 0 1.2rem;
  flex-wrap:wrap;
}
.hero__highlights{
  display:flex;
  gap:.6rem;
  flex-wrap:wrap;
}
.pill{
  font-weight:600;
  font-size:.92rem;
  padding:.45rem .7rem;
  border-radius:999px;
  border: 1px solid var(--line);
  background: rgba(37,99,235,.06);
  color: #2563eb;
}

.hero__card{
  background: #ffffff;
  border: 1px solid rgba(37,99,235,.2);
  border-radius: var(--radius2);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}
.hero__card h3{ margin-bottom:.2rem; color: #1a2849; }

.form{
  margin-top:1rem;
  display:grid;
  gap:.85rem;
}
.form label span{
  display:block;
  font-size:.9rem;
  color: #1a2849;
  margin-bottom:.35rem;
  font-weight:600;
}
.form input, .form textarea{
  width:100%;
  padding: .75rem .85rem;
  border-radius: 12px;
  border: 1px solid rgba(37,99,235,.2);
  background: #f8fbff;
  color: #1a2849;
  outline:none;
  font-size: 1rem;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}
.form input:focus, .form textarea:focus{
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37,99,235,.12);
}

.hero__bg{
  position:absolute;
  inset: -250px -200px auto auto;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(37,99,235,.12), transparent 60%),
              radial-gradient(circle at 70% 70%, rgba(14,165,233,.1), transparent 62%);
  filter: blur(18px);
  pointer-events:none;
  opacity:.6;
}

/* =========================
   Sections
========================= */
.section{
  padding: 3rem 0;
}
.section--alt{
  background: linear-gradient(180deg, #f0f7ff, #ffffff);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section__head{
  margin-bottom: 1.6rem;
}
.section__head--row{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1rem;
}

.grid-2{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 1.8rem;
  align-items:start;
}

.panel{
  background: #f8fbff;
  border: 1px solid rgba(37,99,235,.15);
  border-radius: var(--radius2);
  padding: 1.2rem;
}
.checklist{
  list-style: none;
  padding-left:0;
  margin: 1rem 0 1.1rem;
}
.checklist li{
  padding-left: 1.6rem;
  margin: .55rem 0;
  position:relative;
  color: #1a2849;
}
.checklist li:before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color: #0ea5e9;
  font-weight:800;
}

/* Stats */
.stats{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .9rem;
  margin-top: 1.2rem;
}
.stat{
  border: 1px solid rgba(37,99,235,.15);
  border-radius: var(--radius);
  padding: .9rem;
  background: #f5f9ff;
}
.stat__num{
  font-size: 1.25rem;
  font-weight: 800;
  color: #2563eb;
}
.stat__label{
  color: #5a7290;
  font-size:.92rem;
}

/* Services Cards */
.cards{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.card{
  border-radius: var(--radius2);
  border: 1px solid rgba(37,99,235,.15);
  background: #ffffff;
  padding: 1.1rem;
  transition: transform .18s ease, background .18s ease, border .18s ease, box-shadow .18s ease;
  min-height: 170px;
  box-shadow: 0 4px 20px rgba(37,99,235,.06);
}
.card:hover{
  transform: translateY(-3px);
  background: #f8fbff;
  border-color: rgba(37,99,235,.3);
  box-shadow: 0 8px 30px rgba(37,99,235,.12);
}
.link{
  display:inline-flex;
  margin-top:.55rem;
  font-weight:700;
  color: #2563eb;
}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.step{
  border:1px solid rgba(37,99,235,.15);
  border-radius: var(--radius2);
  padding: 1.1rem;
  background: #ffffff;
}
.step__num{
  font-weight: 900;
  color: #2563eb;
  letter-spacing:.08em;
  margin-bottom: .4rem;
}

/* Portfolio */
.portfolio{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.work{
  border:1px solid rgba(37,99,235,.15);
  border-radius: var(--radius2);
  overflow:hidden;
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(37,99,235,.06);
}
.work__media{
  height: 150px;
  background:
    radial-gradient(400px 200px at 30% 20%, rgba(37,99,235,.1), transparent 60%),
    radial-gradient(420px 220px at 70% 80%, rgba(14,165,233,.08), transparent 62%),
    linear-gradient(180deg, #f8fbff, #ffffff);
}
.work__body{
  padding: 1rem 1.1rem 1.15rem;
}

/* Logos */
.logos{
  display:grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: .8rem;
}
.logo{
  border:1px solid rgba(37,99,235,.15);
  border-radius: 14px;
  padding: .9rem .6rem;
  text-align:center;
  color: #5a7290;
  background: #f8fbff;
  font-weight:700;
}

/* Industry chips */
.chips{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
}
.chip{
  padding:.55rem .8rem;
  border-radius:999px;
  border:1px solid rgba(37,99,235,.2);
  background: rgba(37,99,235,.08);
  font-weight:600;
  color: #2563eb;
}

/* Blog posts */
.posts{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.post{
  border:1px solid rgba(37,99,235,.15);
  border-radius: var(--radius2);
  padding: 1.1rem;
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(37,99,235,.06);
}

/* Certifications */
.certifications{
  display:grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}
.cert-badge{
  border: 1px solid rgba(37,99,235,.2);
  border-radius: var(--radius2);
  padding: 1.2rem 0.9rem;
  text-align:center;
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(37,99,235,.06);
  transition: transform .18s ease, box-shadow .18s ease;
}
.cert-badge:hover{
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,99,235,.12);
}
.cert-icon{
  font-size: 2rem;
  margin-bottom: .4rem;
  display:block;
}
.cert-badge h4{
  font-size: 0.95rem;
  color: #1a2849;
  margin-bottom: .3rem;
}
.cert-badge p{
  margin: 0;
  font-size: .8rem;
}

/* SLA Cards */
.sla-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
}
.sla-card{
  border: 1px solid rgba(37,99,235,.2);
  border-radius: var(--radius2);
  padding: 1.6rem 1.2rem;
  text-align:center;
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(37,99,235,.06);
  transition: transform .18s ease, background .18s ease, border .18s ease;
}
.sla-card:hover{
  transform: translateY(-4px);
  background: #f8fbff;
  border-color: rgba(37,99,235,.4);
  box-shadow: 0 12px 40px rgba(37,99,235,.15);
}
.sla-stat{
  font-size: 2.2rem;
  font-weight: 800;
  color: #2563eb;
  margin-bottom: .4rem;
  letter-spacing: -.02em;
}
.sla-card h3{
  color: #1a2849;
  font-size: 1.15rem;
  margin-bottom: .6rem;
}
.sla-card p{
  margin: 0;
  color: #5a7290;
  font-size: .95rem;
  line-height: 1.45;
}

/* Testimonials */
.testimonials{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}
.testimonial{
  border: 1px solid rgba(37,99,235,.15);
  border-radius: var(--radius2);
  padding: 1.3rem;
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(37,99,235,.06);
  display:flex;
  flex-direction:column;
  gap: 1rem;
}
.testimonial__quote{
  flex-grow:1;
}
.testimonial__quote p{
  font-size: 0.95rem;
  line-height: 1.6;
  color: #1a2849;
  font-style: italic;
  margin: 0;
}
.testimonial__author{
  display:flex;
  align-items:center;
  gap: 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(37,99,235,.1);
}
.author-badge{
  width: 40px;
  height: 40px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
}
.testimonial__author strong{
  display:block;
  color: #1a2849;
  font-size: 0.95rem;
}
.testimonial__author p{
  margin: 0.2rem 0 0;
}

/* CTA */
.cta{
  padding: 2.6rem 0;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(37,99,235,.08), transparent 60%),
    radial-gradient(800px 520px at 90% 40%, rgba(14,165,233,.06), transparent 55%),
    linear-gradient(180deg, #ffffff, #f0f7ff);
}
.cta__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 1.2rem;
  border:1px solid rgba(37,99,235,.15);
  background: #ffffff;
  border-radius: var(--radius2);
  padding: 1.25rem 1.3rem;
  box-shadow: 0 4px 20px rgba(37,99,235,.06);
}
.cta__inner h2{
  font-size: 1.5rem;
  margin: 0;
}
.cta__actions{
  display:flex;
  gap:.75rem;
  flex-wrap:wrap;
}

/* Professional enhancement - Highlight strong security messaging */
.eyebrow{
  display:inline-block;
  font-weight:600;
  color: #2563eb;
  border: 1px solid var(--line);
  padding: .45rem .8rem;
  border-radius: 999px;
  background: rgba(37,99,235,.08);
  margin-bottom: .8rem;
  font-size: .92rem;
}

/* Footer */
.footer{
  padding: 2.6rem 0 1.6rem;
  background: #f5f9ff;
  border-top: 1px solid rgba(37,99,235,.15);
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.2rem;
  align-items:start;
}
.footer h4{
  margin-bottom: .75rem;
  font-size: 1rem;
  color: #1a2849;
}
.footer__links{
  list-style:none;
  padding-left:0;
  display:grid;
  gap:.45rem;
}
.footer__links a{
  color: #5a7290;
}
.footer__links a:hover{
  color: #2563eb;
}

.footer__bottom{
  margin-top: 1.8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(37,99,235,.15);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 1rem;
  flex-wrap:wrap;
}

/* Footer brand tweak */
.brand--footer .brand__mark{ width:34px; height:34px; border-radius: 11px; }

/* =========================
   Responsive
========================= */
@media (max-width: 980px){
  .container{
    width: min(var(--container), calc(100% - 1.5rem));
  }
  .nav__toggle{ display: flex; }
  .header__inner{ flex-wrap: wrap; }
  .nav{ 
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: 1rem;
    gap: 0;
  }
  .nav.active{ display: flex; }
  .nav a{ 
    padding: 0.75rem 1rem;
    width: 100%;
    border-radius: 8px;
  }
  .hero__inner{ grid-template-columns: 1fr; gap: 2rem; }
  .hero h1{ font-size: 2rem; }
  .grid-2{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portfolio{ grid-template-columns: 1fr; }
  .posts{ grid-template-columns: 1fr; }
  .logos{ grid-template-columns: 1fr; }
  .certifications{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sla-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .testimonials{ grid-template-columns: 1fr; }
  .footer__grid{ grid-template-columns: 1fr 1fr; }
  .cta__inner{ flex-direction:column; align-items:flex-start; }
  .section{ padding: 2.5rem 0; }
}

@media (max-width: 768px){
  body{
    font-size: 15px;
  }
  h1,h2,h3,h4{ margin: 0 0 0.5rem; }
  .header__cta .btn{ padding: 0.7rem 0.9rem; font-size: 0.85rem; }
  .topbar__badge{ font-size: 0.8rem; }
  .topbar__link{ font-size: 0.85rem; }
  .hero__card{ max-width: 100%; padding: 1.2rem; }
  .hero__actions{ flex-direction: column; width: 100%; }
  .hero__actions .btn{ width: 100%; }
  .stats{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
  .form label span{ font-size: 0.85rem; }
  .btn{ min-height: 44px; padding: 0.75rem 1rem; }
  .certifications{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sla-grid{ grid-template-columns: 1fr; }
  .sla-stat{ font-size: 1.8rem; }
  .testimonials{ grid-template-columns: 1fr; }
}

@media (max-width: 520px){
  .container{
    width: calc(100% - 1rem);
  }
  .topbar{ padding: 0.35rem 0; }
  .topbar__inner{ flex-direction:column; align-items:flex-start; gap: 0.5rem; }
  .topbar__badge{ display: none; }
  .header{ padding: 0.6rem 0; }
  .header__cta{ display:none; }
  .brand__mark{ width: 28px; height: 28px; font-size: 0.8rem; }
  .brand__name{ font-size: 0.95rem; }
  h1{ font-size: 1.5rem; line-height: 1.2; }
  h2{ font-size: 1.35rem; }
  h3{ font-size: 1rem; }
  .eyebrow{ font-size: 0.75rem; padding: 0.25rem 0.5rem; }
  .lead{ font-size: 0.95rem; }
  .cards{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .step__num{ font-size: 1.5rem; }
  .logos{ grid-template-columns: 1fr; }
  .certifications{ grid-template-columns: 1fr; }
  .sla-grid{ grid-template-columns: 1fr; }
  .testimonials{ grid-template-columns: 1fr; }
  .footer__grid{ grid-template-columns: 1fr; }
  .footer__links li{ margin-bottom: 0.5rem; }
  .cta__inner{ flex-direction: column; align-items: center; text-align: center; }
  .cta__actions{ flex-direction: column; width: 100%; }
  .cta__actions .btn{ width: 100%; }
  .pill{ font-size: 0.85rem; padding: 0.5rem 0.9rem; }
  .stat__num{ font-size: 1.5rem; }
  .stat__label{ font-size: 0.8rem; }
  .section{ padding: 1.5rem 0; }
  .btn{ min-height: 50px; width: 100%; font-size: 0.95rem; }
  .form input, .form textarea{ font-size: 1.02rem; -webkit-appearance: none; appearance: none; }

  /* Reduce heavy shadows and animations for performance on mobile */
  .card, .panel, .work, .testimonial, .hero__card{ box-shadow: none; border-width:1px; }

  /* Hide heavy decorative hero background on small screens for performance */
  .hero__bg{ display: none; }

  /* Make nav links larger / easier to tap */
  .nav a{ padding: 1rem; font-size: 1rem; }

  /* Mobile fixed CTA bar */
  .mobile-cta{ display:flex; gap:.6rem; position:fixed; left:12px; right:12px; bottom:12px; z-index:120; justify-content:center; }
  .mobile-cta .btn{ flex:1; border-radius: 10px; min-height:52px; }
  .mobile-cta .btn--ghost{ background: rgba(255,255,255,0.92); }
}

/* =========================
   Scroll reveal & parallax
   ======================== */
.reveal{
  opacity: 0;
  transform: translateY(12px) scale(.995);
  transition: opacity .6s cubic-bezier(.2,.9,.3,1), transform .6s cubic-bezier(.2,.9,.3,1);
  will-change: opacity, transform;
}
.reveal.in-view{
  opacity: 1;
  transform: translateY(0) scale(1);
}
.reveal.delay-1{ transition-delay: .05s; }
.reveal.delay-2{ transition-delay: .10s; }
.reveal.delay-3{ transition-delay: .16s; }

.cards .card.reveal{ transition-delay: .06s; }
.testimonials .testimonial.reveal{ transition-delay: .08s; }

.hero__bg{ transition: transform .44s linear; will-change: transform; }

@media (prefers-reduced-motion: reduce){
  .reveal{ transition: none !important; transform: none !important; opacity: 1 !important; }
  .hero__bg{ transition: none !important; }
}