/* ============================================================
   Stratattva Global Inc — IT Consulting
   ============================================================ */
:root{
  --blue:#1f3b8b;
  --blue-2:#2a4ea8;
  --blue-light:#4a6cc7;
  --navy:#0e1a30;
  --slate:#34465c;
  --ink:#0b1426;
  --body:#3e4a5f;
  --muted:#6b7a90;
  --bg:#ffffff;
  --bg-alt:#f6f4ef;
  --bg-dark:#0b1426;
  --border:#e6e2d8;
  --white:#ffffff;
  --radius:12px;
  --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(11,20,38,.06),0 1px 1px rgba(11,20,38,.04);
  --shadow:0 4px 16px rgba(11,20,38,.08);
  --shadow-lg:0 16px 48px rgba(11,20,38,.12);
  --maxw:1180px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  color:var(--body);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:'Montserrat',sans-serif;color:var(--navy);line-height:1.1;margin:0 0 .5em;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,5.8vw,4.4rem);letter-spacing:-.03em;font-weight:600}
h2{font-size:clamp(1.8rem,3.6vw,2.9rem);letter-spacing:-.025em}
h3{font-size:1.4rem;letter-spacing:-.015em}
h4{font-size:1.05rem;font-weight:600;letter-spacing:0}
p{margin:0 0 1rem}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad{color:var(--blue)}
.eyebrow{display:inline-block;font-family:'Montserrat',sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--slate)}
.eyebrow--blue{color:var(--blue)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:'Inter',sans-serif;font-weight:500;font-size:.93rem;
  padding:.85rem 1.6rem;border-radius:6px;border:1px solid transparent;
  cursor:pointer;transition:background .2s,color .2s,border-color .2s;
  white-space:nowrap;letter-spacing:-.005em;
}
.btn--lg{padding:1rem 1.9rem;font-size:.98rem}
.btn--block{width:100%}
.btn--primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn--primary:hover{background:var(--ink);border-color:var(--ink)}
.btn--ghost{background:transparent;border-color:var(--border);color:var(--navy)}
.btn--ghost:hover{border-color:var(--navy);color:var(--navy);background:var(--bg-alt)}
.btn--white{background:#fff;color:var(--navy);border-color:#fff}
.btn--white:hover{background:var(--bg-alt);border-color:var(--bg-alt)}

/* ---------- Top bar ---------- */
.topbar{background:var(--navy);color:#cdd6e3;font-size:.84rem}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;height:42px;gap:1rem}
.topbar__contact{display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap}
.topbar__contact a{display:inline-flex;align-items:center;gap:.45rem;transition:color .2s}
.topbar__contact a:hover{color:#fff}
.topbar__meta{display:flex;gap:1.1rem;align-items:center}
.topbar__social{display:inline-flex}
.ic{width:15px;height:15px;flex:0 0 auto}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--border);transition:box-shadow .3s}
.header.scrolled{box-shadow:var(--shadow-sm)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:1rem}
.brand__logo{height:64px;width:auto}
.nav{display:flex;align-items:center;gap:.35rem}
.nav__link{font-family:'Montserrat',sans-serif;font-weight:600;font-size:.94rem;color:var(--navy);padding:.55rem .8rem;border-radius:8px;position:relative;transition:color .2s}
.nav__link:hover,.nav__link.active{color:var(--blue)}
.nav__cta{margin-left:.6rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--bg);color:var(--body);padding:clamp(4.5rem,9vw,8rem) 0 clamp(3rem,6vw,5rem);border-bottom:1px solid var(--border)}
.hero__bg{display:none}
.hero__inner{position:relative}
.hero__content{max-width:820px}
.hero .eyebrow{color:var(--slate);margin-bottom:1.4rem}
.hero h1{color:var(--navy);margin-bottom:1.4rem;max-width:14ch}
.hero h1 .grad{color:var(--blue);font-weight:600}
.lead{font-size:clamp(1.1rem,1.5vw,1.25rem);color:var(--body);max-width:62ch;line-height:1.55}
.hero__actions{display:flex;gap:.8rem;flex-wrap:wrap;margin:2.4rem 0 0}
.hero__trust{font-size:.85rem;color:var(--muted);margin-top:2rem;letter-spacing:.01em}
.hero__trust strong{color:var(--navy);font-weight:600}
.hero__stats,.stat,.stat__num,.stat__plus,.stat__label{display:none}

/* ---------- Strip ---------- */
.strip{background:var(--bg);color:var(--muted);border-bottom:1px solid var(--border)}
.strip__inner{display:flex;align-items:center;gap:2rem;flex-wrap:wrap;padding:1.4rem 24px;font-size:.78rem}
.strip__inner>span{font-family:'Montserrat',sans-serif;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--slate)}
.strip__items{display:flex;gap:2rem;flex-wrap:wrap;font-weight:500;letter-spacing:.04em;color:var(--muted)}

/* ---------- Sections ---------- */
.section{padding:clamp(3.5rem,7vw,6rem) 0}
.section--alt{background:var(--bg-alt)}
.section__head{text-align:center;max-width:680px;margin:0 auto 3rem}
.section__head .eyebrow{margin-bottom:.7rem}
.section__sub{color:var(--muted);font-size:1.05rem;margin-top:.4rem}

/* ---------- About ---------- */
.about__grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.about__card{background:var(--bg-alt);border-radius:var(--radius);padding:3.5rem 2.5rem;display:flex;align-items:center;justify-content:center;border:1px solid var(--border)}
.about__card img{width:78%;max-width:280px;mix-blend-mode:multiply}
.checklist{list-style:none;padding:0;margin:1.2rem 0 1.8rem;display:grid;gap:.7rem}
.checklist li{position:relative;padding-left:2rem;color:var(--body)}
.checklist li::before{content:"";position:absolute;left:.1rem;top:.55rem;width:.7rem;height:.7rem;border:1px solid var(--blue);border-radius:50%}
.checklist li::after{content:"";position:absolute;left:.32rem;top:.77rem;width:.26rem;height:.26rem;background:var(--blue);border-radius:50%}

/* ---------- Service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius)}
.card{
  background:#fff;padding:2.2rem 1.9rem 2rem;
  transition:background .2s;position:relative;
}
.card:hover{background:var(--bg-alt)}
.card__icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--navy);margin-bottom:1.4rem}
.card__icon svg{width:28px;height:28px}
.card h4{margin-bottom:.5rem;font-size:1.1rem;font-weight:600}
.card p{font-size:.93rem;color:var(--muted);margin:0;line-height:1.55}

/* ---------- Healthcare ---------- */
.healthcare{background:var(--navy);color:#c8d1e3}
.healthcare h2,.healthcare h4,.healthcare h3{color:#fff}
.healthcare .eyebrow{color:#8ea0c0}
.healthcare__grid{display:grid;grid-template-columns:1.4fr .8fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.healthcare__features{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:1.6rem}
.healthcare__features h4{margin-bottom:.35rem;font-size:1.02rem}
.healthcare__features p{font-size:.9rem;color:#8ea0c0;margin:0}
.healthcare .checklist li{color:#c8d1e3}
.healthcare .checklist li::before{border-color:#8ea0c0}
.healthcare .checklist li::after{background:#8ea0c0}
.healthcare__cta{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.10);border-radius:var(--radius);padding:2rem}
.healthcare__cta h3{color:#fff;font-size:1.25rem}
.healthcare__cta p{color:#8ea0c0;font-size:.95rem}

/* ---------- Process ---------- */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem 2.4rem}
.step{position:relative;padding:1.6rem 0 0;border-top:1px solid var(--navy)}
.step__num{font-family:'Inter',sans-serif;font-weight:500;font-size:.78rem;letter-spacing:.18em;color:var(--slate);text-transform:uppercase;display:block;margin-bottom:1rem}
.step h4{margin-bottom:.5rem;font-size:1.1rem;font-weight:600}
.step p{font-size:.92rem;color:var(--muted);margin:0;line-height:1.55}

/* ---------- Industries ---------- */
.industries{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.industry{display:flex;align-items:flex-start;gap:1rem;padding:0;border:none;background:none}
.industry__emoji{display:flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--blue);flex:0 0 auto;margin-top:.1rem}
.industry__emoji svg{width:24px;height:24px}
.industry h4{margin:0 0 .25rem;font-size:1rem;font-weight:600}
.industry p{margin:0;font-size:.88rem;color:var(--muted);line-height:1.5}

/* ---------- Why ---------- */
.why{background:var(--bg-alt)}
.why__grid{display:grid;grid-template-columns:1fr;gap:0;max-width:780px;margin:0 auto}
.why__intro{font-size:clamp(1.25rem,2.2vw,1.55rem);color:var(--navy);font-family:'Montserrat',sans-serif;font-weight:500;line-height:1.4;letter-spacing:-.015em;margin:0 0 2.4rem;text-align:center}
.why__item{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;padding:1.4rem 0;border-top:1px solid var(--border);text-align:left}
.why__item:last-child{border-bottom:1px solid var(--border)}
.why__icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;color:var(--blue);font-size:0;margin:0}
.why__icon svg{width:24px;height:24px}
.why__item h4{margin:0 0 .3rem;font-size:1.05rem;font-weight:600}
.why__item p{font-size:.95rem;color:var(--muted);margin:0;line-height:1.55}

/* ---------- CTA band ---------- */
.ctaband{background:var(--navy);color:#fff}
.ctaband__inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:clamp(3rem,5vw,4rem) 24px;flex-wrap:wrap}
.ctaband h2{color:#fff;margin-bottom:.4rem;font-weight:600}
.ctaband p{color:#c8d1e3;margin:0;font-size:1rem}

/* ---------- Contact ---------- */
.contact__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,4rem)}
.contact__list{list-style:none;padding:0;margin:1.8rem 0 0;display:grid;gap:1.2rem}
.contact__list li{display:flex;gap:1rem;align-items:flex-start}
.contact__ic{width:32px;height:32px;flex:0 0 auto;color:var(--blue);display:flex;align-items:center;justify-content:flex-start;font-size:1rem;margin-top:.15rem}
.contact__list strong{display:block;font-family:'Montserrat',sans-serif;color:var(--navy);font-size:.95rem;margin-bottom:.1rem}
.contact__list a,.contact__list span{color:var(--muted);font-size:.95rem}
.contact__list a:hover{color:var(--blue)}
.contact__form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field label{display:block;font-family:'Montserrat',sans-serif;font-weight:600;font-size:.85rem;color:var(--navy);margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem .95rem;border:1px solid var(--border);border-radius:var(--radius-sm);
  font:inherit;color:var(--ink);background:#fbfcfe;transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(33,86,201,.14)}
.field textarea{resize:vertical}
.form-note{font-size:.9rem;margin:.9rem 0 0;text-align:center;min-height:1.2em}
.form-note.ok{color:#1a8f4c}
.form-note.err{color:#c0392b}

/* ---------- Footer ---------- */
.footer{background:var(--bg-dark);color:#9fb0cd}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem;padding:clamp(3rem,5vw,4rem) 24px 2.5rem}
.footer__logo{width:180px;margin:-6px 0 1rem -4px;filter:brightness(0) invert(1) opacity(.92)}
.footer__brand p{font-size:.92rem;max-width:320px}
.footer__col h5{font-family:'Montserrat',sans-serif;color:#fff;font-size:.95rem;letter-spacing:.04em;margin:0 0 1rem;font-weight:700}
.footer__col a,.footer__col span{display:block;font-size:.92rem;margin-bottom:.6rem;transition:color .2s}
.footer__col a:hover{color:#fff}
.footer__bar{border-top:1px solid rgba(255,255,255,.08)}
.footer__bar-inner{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 24px;font-size:.85rem;flex-wrap:wrap;gap:.6rem}
.footer__legal{display:flex;gap:1.4rem}
.footer__legal a:hover{color:#fff}

/* ---------- Back to top ---------- */
.to-top{position:fixed;right:22px;bottom:22px;width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s,visibility .3s,transform .3s,background .2s;z-index:40}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--ink)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .about__grid,.healthcare__grid,.contact__grid{grid-template-columns:1fr}
  .cards,.industries{grid-template-columns:repeat(2,1fr)}
  .process,.why__grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .healthcare__features{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .topbar__meta{display:none}
  /* backdrop-filter on .header would make it the containing block for fixed children, trapping the mobile drawer in the header's box instead of the viewport */
  .header{backdrop-filter:none;-webkit-backdrop-filter:none}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(82vw,320px);background:#fff;flex-direction:column;
    align-items:flex-start;justify-content:flex-start;gap:.2rem;padding:6rem 1.6rem 2rem;
    box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform .35s var(--ease);
  }
  .nav.open{transform:translateX(0)}
  .nav__link{width:100%;padding:.85rem .6rem;border-bottom:1px solid var(--border)}
  .nav__cta{margin:1rem 0 0;width:100%}
  .nav-toggle{display:flex;z-index:60}
  .nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .hero__stats{grid-template-columns:repeat(2,1fr);gap:1.4rem}
  .ctaband__inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .cards,.industries,.process,.why__grid,.footer__grid,.healthcare__features,.field-row{grid-template-columns:1fr}
  .topbar__contact{font-size:.78rem;gap:.9rem}
  .brand__logo{height:52px}
}

/* ============ Calendly book section ============ */
.book .calendly-inline-widget{max-width:920px;margin:0 auto;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#fff}

/* ============ About: Mission / Vision pillars + subhead ============ */
.about__pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin:1.4rem 0 1.6rem}
.about__pillar{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:1.1rem 1.2rem;box-shadow:var(--shadow-sm)}
.about__pillar h4{margin:0 0 .4rem;color:var(--blue);font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.about__pillar p{margin:0;font-size:.95rem;color:var(--body);line-height:1.55}
.about__subhead{margin:1.4rem 0 .6rem;font-size:1.15rem;color:var(--ink)}

/* ============ FAQ accordion ============ */
.faqs{display:grid;gap:2rem;max-width:920px;margin:0 auto}
.faq-group__title{margin:0 0 .9rem;font-size:1.15rem;color:var(--navy)}
.faq-group__items{display:grid;gap:.6rem}
.faq{background:#fff;border:1px solid var(--border);border-radius:var(--radius-sm);padding:.95rem 1.1rem;transition:border-color .2s,box-shadow .2s}
.faq[open]{border-color:rgba(33,86,201,.45);box-shadow:var(--shadow-sm)}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;align-items:center;gap:.7rem;font-size:.98rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";display:inline-block;width:1.5rem;height:1.5rem;background:rgba(33,86,201,.12);color:var(--blue);border-radius:50%;text-align:center;line-height:1.5rem;font-weight:800;flex-shrink:0;font-size:1rem}
.faq[open] summary::before{content:"−"}
.faq p{margin:.7rem 0 0 2.2rem;color:var(--body);font-size:.93rem;line-height:1.65}

/* ============ Careers ============ */
.jobs{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.job{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.job:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(33,86,201,.35)}
.job__head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem}
.job__head h4{margin:0;color:var(--ink);font-size:1.08rem}
.job__type{font-size:.72rem;font-weight:700;color:var(--blue);background:rgba(33,86,201,.12);padding:.3rem .65rem;border-radius:999px;white-space:nowrap;text-transform:uppercase;letter-spacing:.06em}
.job__meta{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin:0 0 1.1rem;padding:0}
.job__meta dt{font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;margin:0 0 .2rem;font-weight:700}
.job__meta dd{margin:0;font-size:.85rem;color:var(--body);font-weight:500}
.job h5{margin:.6rem 0 .5rem;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;font-weight:700}
.job__skills{list-style:none;padding:0;margin:0;display:grid;gap:.45rem}
.job__skills li{position:relative;padding-left:1.2rem;color:var(--body);font-size:.9rem;line-height:1.45}
.job__skills li::before{content:"•";position:absolute;left:.3rem;top:-.05rem;color:var(--blue);font-weight:800}
.careers__apply{text-align:center;color:var(--muted);font-size:.95rem;margin:2rem 0 0}
.careers__apply a{color:var(--blue);font-weight:600}

@media (max-width:860px){
  .jobs{grid-template-columns:1fr}
}
@media (max-width:520px){
  .about__pillars{grid-template-columns:1fr}
  .job__meta{grid-template-columns:1fr 1fr}
}

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