/* ==========================================================================
   Platinum Infosolutions — redesigned styles (Bootstrap 5 + AOS + Poppins)
   Palette: primary blue #0b81d9 · dark navy #050a1e · white
   ========================================================================== */

:root{
  --primary:#0b81d9;
  --primary-dark:#086bb3;
  --primary-light:#3B9FE6;
  --dark:#050a1e !important;
  --dark-panel:#0B1530;
  --white:#FFFFFF;
  --ink:#050a1e;
  --ink-soft:#3E4C63;
  --sky:#E8F4FC;
  --bg:#F5F9FD;
  --panel:#FFFFFF;
  --line:#D8E8F7;
  --on-dark-soft:#BFE1F8;
  --on-dark-line:rgba(255,255,255,.22);
  --radius:10px;
  --radius-sm:6px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:90px;overflow-x:hidden;}
body{
  background:var(--bg);
  color:var(--ink-soft);
  font-family:'Poppins',sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  max-width:100vw;
}
h1,h2,h3,h4{
  font-family:'Poppins',sans-serif;
  font-weight:700;
  color:var(--ink);
  line-height:1.2;
  letter-spacing:-0.01em;
}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
.mono{font-family:'Poppins',sans-serif;}

.eyebrow{
  font-family:'Poppins',sans-serif;
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--primary-dark);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{
  content:"";
  width:16px;height:1px;background:var(--primary);
}
.eyebrow.on-dark{color:var(--on-dark-soft);}
.eyebrow.on-dark::before{background:var(--on-dark-soft);}

section{padding:96px 0;}
@media (max-width:720px){section{padding:60px 0;}}

/* ---------- Buttons ---------- */
.btn{
  border-radius:100px;
  font-family:'Poppins',sans-serif;
  font-weight:600;
  font-size:15px;
  padding:12px 28px;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--white);box-shadow:0 10px 24px -10px rgba(11,129,217,.55);}
.btn-primary:hover,.btn-primary:focus{background:var(--primary-dark);border-color:var(--primary-dark);color:var(--white);transform:translateY(-2px);}
.btn-outline-ink{background:transparent;color:var(--ink);border:1.5px solid var(--line);}
.btn-outline-ink:hover{border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px);}
.btn-ghost-light{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.4);}
.btn-ghost-light:hover{border-color:var(--white);color:var(--white);background:rgba(255,255,255,.08);transform:translateY(-2px);}

/* ---------- Header ---------- */
header.site-header{
  position:fixed;top:0;left:0;right:0;z-index:999;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .3s ease, border-color .3s ease, box-shadow .3s ease, padding .3s ease;
  padding:10px 0;
}
header.site-header.scrolled{
  background:rgba(255,255,255,.97) !important;
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -20px rgba(5,10,30,.3);
  padding:0;
}
.navbar{height:70px;}
.logo{display:flex;align-items:center;}
.logo img{height:36px;width:auto;transition:opacity .25s ease;}
.logo .logo-white{display:block;}
.logo .logo-blue{display:none;}
header.site-header.scrolled .logo .logo-white{display:none;}
header.site-header.scrolled .logo .logo-blue{display:block;}

.navlinks .nav-link{
  font-size:14.5px;font-weight:500;color:var(--white);padding:8px 14px;transition:color .2s ease;
}
.navlinks .nav-link:hover{color:var(--on-dark-soft);}
header.site-header.scrolled .navlinks .nav-link{color:var(--ink-soft);}
header.site-header.scrolled .navlinks .nav-link:hover{color:var(--primary-dark);}
.navbar-toggler{border-color:rgba(255,255,255,.5);}
header.site-header.scrolled .navbar-toggler{border-color:var(--line);}
.navbar-toggler-icon{filter:invert(1);}
header.site-header.scrolled .navbar-toggler-icon{filter:none;}
header.site-header:not(.scrolled) .btn-primary{box-shadow:0 10px 24px -10px rgba(0,0,0,.35);}

@media (max-width: 991.98px){
  header.site-header .navbar-collapse{
    background:var(--dark);margin-top:12px;border-radius:var(--radius);padding:18px;
  }
  header.site-header.scrolled .navbar-collapse{background:var(--white);box-shadow:0 20px 40px -20px rgba(5,10,30,.3);}
  header.site-header.scrolled .navlinks .nav-link{color:var(--ink-soft);}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:168px 0 100px;
  overflow:hidden;
  background:linear-gradient(160deg,#050a1e 0%,#082B57 46%,#0b81d9 100%) !important;
  color:var(--white);
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(560px 360px at 88% -10%, rgba(255,255,255,.14), transparent 60%),
    radial-gradient(420px 300px at 10% 110%, rgba(255,255,255,.10), transparent 60%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:2;}
.hero .eyebrow{color:var(--on-dark-soft);}
.hero .eyebrow::before{background:var(--on-dark-soft);}
.hero-photo{position:absolute;inset:0;z-index:0;}
.hero-photo img{width:100%;height:100%;object-fit:cover;opacity:.13;mix-blend-mode:luminosity;}
.hero h1{font-size:clamp(32px,4.4vw,50px);margin:18px 0 20px;color:var(--white);}
.hero p.lead{font-size:17px;color:#D9EBFA;max-width:52ch;margin-bottom:26px;}
.check-item{display:flex;align-items:center;gap:9px;font-size:14.5px;font-weight:500;color:var(--white);}
.check-item i{flex:none;font-size:16px;color:var(--on-dark-soft);}

.diagram-card{
  position:relative;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:0 30px 60px -28px rgba(0,0,0,.45);
  backdrop-filter:blur(6px);
}
.diagram-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
.diagram-title{font-family:'Poppins',sans-serif;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--on-dark-soft);}
.status-dot{display:inline-flex;align-items:center;gap:6px;font-family:'Poppins',sans-serif;font-size:11px;color:var(--white);}
.status-dot i{width:7px;height:7px;border-radius:50%;background:var(--white);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
@media (prefers-reduced-motion: reduce){.status-dot i{animation:none;}}

/* ---------- Trust bar ---------- */
.trustbar{border-bottom:1px solid var(--line);background:var(--panel);}
.trust-item{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:500;color:var(--ink-soft);}
.trust-item i{font-size:15px;color:var(--primary);flex:none;}

/* ---------- Section heading pattern (centered) ---------- */
.sec-head{max-width:640px;margin:0 auto 46px;text-align:center;}
.sec-head h2{font-size:clamp(26px,3vw,38px);margin-top:12px;}
.sec-head p{color:var(--ink-soft);margin-top:14px;font-size:15.5px;}

/* ---------- Icon badges ---------- */
.icon-badge{
  width:48px;height:48px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:var(--sky);color:var(--primary);
  margin-bottom:6px;flex:none;
}
.icon-badge i{font-size:22px;line-height:1;}
.why-item .icon-badge{background:transparent;padding:0;width:40px;height:40px;margin-bottom:10px;color:var(--primary);}
.why-item .icon-badge i{font-size:24px;}

/* ---------- Photo media (intro / team) ---------- */
.media-frame{position:relative;border-radius:var(--radius);box-shadow:0 30px 60px -30px rgba(5,10,30,.35);}
.media-frame img{width:100%;height:100%;object-fit:cover;display:block;border-radius:var(--radius);}
.media-badge{
  position:absolute;left:-18px;bottom:-18px;
  background:var(--white);border-radius:var(--radius-sm);
  padding:14px 18px;box-shadow:0 20px 40px -20px rgba(5,10,30,.4);
  display:flex;align-items:center;gap:12px;
  max-width:230px;
}
.media-badge .icon-badge{margin-bottom:0;}
.media-badge strong{display:block;font-size:14px;color:var(--ink);}
.media-badge span{display:block;font-size:12px;color:var(--ink-soft);}
@media (max-width:576px){.media-badge{left:10px;bottom:-14px;padding:10px 14px;}}

.health-photo{
  position:absolute;right:-16px;bottom:-24px;width:150px;
  border-radius:var(--radius-sm);overflow:hidden;
  border:3px solid var(--white);
  box-shadow:0 20px 40px -18px rgba(0,0,0,.55);
  z-index:2;
}
.health-photo img{width:100%;display:block;}
@media (max-width:576px){.health-photo{width:110px;right:6px;bottom:-16px;}}

/* ---------- Intro ("Who we are") ---------- */
.intro-media{aspect-ratio:4/3;}
.intro-badge{
  position:absolute;left:5px;bottom:5px;z-index:2;
  background:var(--white);border-radius:var(--radius-sm);
  padding:12px 16px;box-shadow:0 20px 40px -20px rgba(5,10,30,.4);
  display:flex;align-items:center;gap:11px;max-width:210px;
}
.intro-badge i{font-size:20px;color:var(--primary);flex:none;}
.intro-badge strong{display:block;font-size:13.5px;color:var(--ink);}
.intro-badge span{display:block;font-size:11.5px;color:var(--ink-soft);}
@media (max-width:576px){.intro-badge{left:8px;bottom:-12px;padding:9px 12px;}}
.intro-feature{
  display:flex;align-items:flex-start;gap:10px;
  background:var(--sky);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:14px;height:100%;
}
.intro-feature i{font-size:19px;color:var(--primary);flex:none;margin-top:2px;}
.intro-feature strong{display:block;font-size:13.5px;color:var(--ink);}
.intro-feature span{display:block;font-size:12px;color:var(--ink-soft);margin-top:1px;}

/* ---------- Decorative section blobs ---------- */
#services{position:relative;overflow:hidden;}
.blob-bg{position:absolute;border-radius:50%;filter:blur(70px);opacity:.35;pointer-events:none;z-index:0;}
.blob-blue{background:var(--primary);}

/* ---------- Services ---------- */
.services-grid{background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.service-card{background:var(--panel);padding:34px 28px;height:100%;display:flex;flex-direction:column;gap:14px;transition:transform .25s ease, box-shadow .25s ease;}
.service-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -24px rgba(5,10,30,.35);position:relative;z-index:2;}
.service-tag{font-family:'Poppins',sans-serif;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--primary-dark);}
.service-card h3{font-size:19px;}
.service-card p.desc{font-size:14.5px;color:var(--ink-soft);}
.chip-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:10px;}
.chip{font-family:'Poppins',sans-serif;font-size:11px;font-weight:500;padding:5px 11px;border:1px solid var(--line);color:var(--ink-soft);border-radius:100px;background:var(--sky);}

/* ---------- Healthcare ---------- */
.health{position:relative;overflow:hidden;background:linear-gradient(150deg,#050a1e 0%,#0b81d9 130%) !important;color:var(--white);}
.health .eyebrow{color:var(--on-dark-soft);}
.health .eyebrow::before{background:var(--on-dark-soft);}
.health h2{color:var(--white);}
.health-copy p{color:#D6EAF9;font-size:16px;margin-bottom:16px;max-width:52ch;}
.suitable span{font-size:12.5px;font-family:'Poppins',sans-serif;font-weight:500;border:1px solid var(--on-dark-line);color:#EAF5FD;padding:6px 12px;border-radius:100px;display:inline-block;margin:0 8px 8px 0;}
.his-mock{background:var(--dark-panel);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);}
.his-mock-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.1);}
.his-mock-bar i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.25);}
.his-mock-bar span{margin-left:8px;font-family:'Poppins',sans-serif;font-size:11px;color:rgba(255,255,255,.55);}
.his-modules{background:rgba(255,255,255,.08);}
.his-mod{background:#0E1C3E;padding:16px 12px;font-size:12.5px;color:#D6E7F7;display:flex;align-items:center;gap:8px;font-weight:500;height:100%;transition:background .2s ease;}
.his-mod:hover{background:#123B6B;}
.his-mod i{width:6px;height:6px;border-radius:50%;background:var(--primary-light);flex:none;}

/* ---------- Dedicated team ---------- */
.role-chip{
  display:flex;align-items:center;gap:9px;
  background:var(--sky);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:11px 12px;font-size:13px;font-weight:500;color:var(--ink);height:100%;
  transition:background .2s ease, transform .2s ease;
}
.role-chip i{color:var(--primary);font-size:16px;flex:none;}
.role-chip:hover{background:var(--white);border-color:var(--primary);transform:translateY(-2px);}
.model-row span{font-family:'Poppins',sans-serif;font-size:12px;background:var(--sky);color:var(--primary-dark);padding:7px 14px;border-radius:100px;font-weight:600;display:inline-block;}

/* ---------- Why choose ---------- */
.why{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.why-item{border-left:3px solid var(--primary);padding-left:16px;height:100%;transition:border-color .2s ease;}
.why-item:hover{border-color:var(--dark);}
.why-item h3{font-size:17px;margin-bottom:8px;}
.why-item p{font-size:14px;color:var(--ink-soft);}

/* ---------- Industries ---------- */
.industries-grid{
  display:grid;
  grid-template-columns:repeat(6, minmax(0,1fr));
  gap:12px;
  justify-items:center;
}
.industries-grid span{
  font-size:14px;font-weight:500;color:var(--primary-dark);
  padding:10px 18px;border:1px solid var(--line);border-radius:100px;background:var(--sky);
  display:inline-flex;align-items:center;justify-content:center;
  width:100%;text-align:center;margin:0;
  transition:background .2s ease, color .2s ease;
}
.industries-grid span:hover{background:var(--primary);color:var(--white);}
@media (max-width:992px){.industries-grid{grid-template-columns:repeat(4, minmax(0,1fr));}}
@media (max-width:768px){.industries-grid{grid-template-columns:repeat(3, minmax(0,1fr));}}
@media (max-width:480px){.industries-grid{grid-template-columns:repeat(2, minmax(0,1fr));}}

/* ---------- Tech stack ---------- */
.stack{position:relative;overflow:hidden;color:var(--white);background:linear-gradient(150deg,#050a1e 0%,#0b81d9 130%) !important;}
.stack-photo{position:absolute;inset:0;z-index:0;}
.stack-photo img{width:100%;height:100%;object-fit:cover;opacity:.07;mix-blend-mode:luminosity;}
.stack .container{position:relative;z-index:1;}
.stack .eyebrow{color:var(--on-dark-soft);}
.stack .eyebrow::before{background:var(--on-dark-soft);}
.stack h2{color:var(--white);}
.stack-table{background:rgba(255,255,255,.1);margin-top:10px;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden;}
.stack-cell{background:var(--dark-panel);padding:24px 22px;height:100%;}
.stack-cell h4{font-family:'Poppins',sans-serif;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-soft);margin-bottom:12px;}
.stack-cell ul{list-style:none;padding:0;margin:0;}
.stack-cell ul li{font-size:13.5px;color:#D6E7F7;padding:4px 0;}

/* ---------- Process ---------- */
.proc-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;height:100%;transition:transform .25s ease, box-shadow .25s ease, border-color .2s ease;
}
.proc-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -24px rgba(5,10,30,.3);border-color:var(--primary);}
.proc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.proc-num{font-family:'Poppins',sans-serif;font-weight:700;font-size:13px;color:var(--white);background:var(--primary);width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;}
.proc-top i{font-size:22px;color:var(--primary);}
.proc-card h3{font-size:16.5px;margin-bottom:6px;}
.proc-card p{font-size:13.5px;color:var(--ink-soft);margin:0;}
.proc-card-cta{background:linear-gradient(150deg,#050a1e 0%,#0b81d9 140%);color:var(--white);display:flex;flex-direction:column;justify-content:center;}
.proc-card-cta i{font-size:26px;color:var(--on-dark-soft);margin-bottom:10px;}
.proc-card-cta h3{color:var(--white);}
.proc-card-cta p{color:#D9EBFA;}

/* ---------- Final CTA + Contact form ---------- */
.cta-band{
  position:relative;overflow:hidden;color:var(--white);
  background:linear-gradient(150deg,#050a1e 0%,#0b81d9 140%) !important;
}
.cta-band .cta-photo{position:absolute;inset:0;z-index:0;}
.cta-band .cta-photo img{width:100%;height:100%;object-fit:cover;opacity:.11;mix-blend-mode:luminosity;}
.cta-band .cta-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(150deg,#050a1e 10%,rgba(11,129,217,.55) 140%);}
.cta-band .container{position:relative;z-index:1;}
.cta-band h2{color:var(--white);font-size:clamp(26px,3.4vw,38px);}
.cta-band .eyebrow{color:var(--on-dark-soft);}
.cta-band .eyebrow::before{background:var(--on-dark-soft);}
.cta-band > .container > .row > div > p{color:#D9EBFA;margin-top:14px;font-size:16px;max-width:52ch;}
.cta-feature-item{
  display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-sm);padding:12px 14px;font-size:13.5px;font-weight:500;
  height:100%;transition:background .2s ease;
}
.cta-feature-item:hover{background:rgba(255,255,255,.14);}
.cta-feature-item i{font-size:18px;color:var(--on-dark-soft);flex:none;}

.contact-card{background:var(--white);border-radius:var(--radius);padding:30px;color:var(--ink-soft);box-shadow:0 30px 60px -30px rgba(0,0,0,.5);}
.contact-card h3{font-size:19px;margin-bottom:6px;}
.contact-card .form-label{font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:6px;}
.contact-card .form-control{
  border-radius:var(--radius-sm);border:1px solid var(--line);font-size:14px;padding:10px 12px;
}
.contact-card .form-control:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px rgba(11,129,217,.15);
}
.contact-card .invalid-feedback{font-size:12px;}
#contactForm .btn-primary{width:100%;border-radius:var(--radius-sm);padding:13px 28px;}

/* ---------- Phone field (intl-tel-input) ---------- */
.contact-card .iti{width:100%;display:block;}
.contact-card .iti__tel-input{
  width:100%;border-radius:var(--radius-sm);border:1px solid var(--line);
  font-size:14px;padding:10px 12px;font-family:'Poppins',sans-serif;color:var(--ink);
}
.contact-card .iti__tel-input:focus{
  border-color:var(--primary);box-shadow:0 0 0 3px rgba(11,129,217,.15);outline:none;
}
.contact-card .iti--separate-dial-code .iti__selected-flag{
  background:var(--sky);border:1px solid var(--line);border-right:none;
  border-radius:var(--radius-sm) 0 0 var(--radius-sm);
}
.contact-card .iti__selected-dial-code{font-size:13.5px;color:var(--ink-soft);}
.contact-card input.is-invalid + .iti__tel-input,
.contact-card .iti__tel-input.is-invalid{border-color:#dc3545;}
.contact-card .iti__country-list{font-size:13.5px;font-family:'Poppins',sans-serif;z-index:20;}

/* ---------- FAQ (Bootstrap accordion re-skin) ---------- */
.faq-accordion .accordion-item{
  background:transparent;border:none;border-bottom:1px solid var(--line);border-radius:0;
}
.faq-accordion .accordion-button{
  background:transparent;box-shadow:none;padding:20px 0;
  font-family:'Poppins',sans-serif;font-size:17px;font-weight:600;color:var(--ink);
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--primary-dark);background:transparent;box-shadow:none;}
.faq-accordion .accordion-button::after{filter:none;}
.faq-accordion .accordion-body{padding:0 0 20px;font-size:15px;color:var(--ink-soft);max-width:70ch;}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--dark) !important;color:#B9CEE6;padding:52px 0 30px;}
.foot-logo{display:flex;align-items:center;}
.foot-logo img{height:32px;width:auto;}
.foot-links a{font-size:14px;color:#B9CEE6;margin-right:26px;}
.foot-links a:hover{color:var(--white);}
.foot-grid{border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:30px;}
.foot-bottom{padding-top:22px;font-size:13px;color:#7C8BAB;}

/* ---------- AOS tuning ---------- */
[data-aos]{pointer-events:auto;}