/* ==========================================================
   DIGITAL SCRIPT — DESIGN SYSTEM
   Colors: Navy #0a1628 (ink), Orange #f26e21, Blue #237ed5,
           Off-white #f7f8fb (section bg), White #ffffff
   Type: Poppins (display) + Inter (body)
   Motif: rising arrow / line-chart, echoing the brand mark
   ========================================================== */

:root{
  --ink:#0a1628;
  --ink-soft:#16273f;
  --orange:#f26e21;
  --orange-dark:#d6570f;
  --blue:#237ed5;
  --blue-dark:#1a63ab;
  --bg:#f7f8fb;
  --white:#ffffff;
  --grey:#5c6b80;
  --line:#e4e8f0;
  --radius:14px;
  --shadow:0 10px 30px rgba(10,22,40,0.08);
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Poppins',sans-serif;
  margin:0 0 .5em;
  line-height:1.2;
  color:var(--ink);
}
p{margin:0 0 1em;color:var(--grey);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
ul{margin:0;padding:0;list-style:none;}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;
  border:2px solid transparent;cursor:pointer;transition:transform .2s ease, box-shadow .2s ease;
  font-family:'Poppins',sans-serif;
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(242,110,33,.35);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(242,110,33,.45);}
.btn-outline{background:transparent;border-color:var(--white);color:var(--white);}
.btn-outline:hover{background:var(--white);color:var(--ink);}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(35,126,213,.35);}
.btn-blue:hover{transform:translateY(-2px);}
.btn-block{width:100%;}

/* ---------- Topbar ---------- */
.topbar{background:var(--ink);color:#c9d3e0;font-size:13px;}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:8px 24px;flex-wrap:wrap;gap:6px 20px;}
.topbar-item a{color:#c9d3e0;}
.topbar-item a:hover{color:var(--orange);}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:500;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;padding:12px 24px;}
.logo-img{height:46px;width:auto;}
.main-nav{display:flex;align-items:center;gap:28px;margin-left:auto;}
.main-nav > a{font-weight:600;font-size:15px;color:var(--ink-soft);padding:8px 0;position:relative;}
.main-nav > a.active,.main-nav > a:hover{color:var(--orange);}
.main-nav > a.active::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--orange);}
.nav-dropdown{position:relative;}
.nav-dropdown .caret{font-size:11px;}
.dropdown-menu{
  position:absolute;top:100%;left:-20px;background:#fff;min-width:260px;
  border-radius:12px;box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;
  transform:translateY(8px);transition:all .2s ease;border:1px solid var(--line);
}
.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown-menu a{display:block;padding:10px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--ink-soft);}
.dropdown-menu a:hover{background:var(--bg);color:var(--orange);}
.header-cta{white-space:nowrap;padding:11px 22px;font-size:14px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{width:24px;height:2px;background:var(--ink);display:block;}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--ink);color:#fff;overflow:hidden;
  padding:70px 0 120px;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-weight:600;
  font-size:14px;margin-bottom:18px;font-family:'Poppins',sans-serif;
}
.hero-eyebrow::before{content:'';width:26px;height:2px;background:var(--orange);}
.hero h1{font-size:clamp(32px,4.4vw,54px);color:#fff;max-width:640px;}
.hero h1 .accent{color:var(--orange);}
.hero p.lead{color:#b9c4d6;font-size:18px;max-width:520px;margin-bottom:32px;}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:46px;}
.hero-stats{display:grid;grid-template-columns:repeat(4,auto);gap:34px;}
.hero-stats .stat-num{font-family:'Poppins',sans-serif;font-size:28px;font-weight:700;color:var(--orange);}
.hero-stats .stat-num.blue{color:#5aa6ea;}
.hero-stats .stat-label{font-size:12.5px;color:#8fa0b8;}

.hero-visual{position:relative;height:420px;}
.chart-card{
  position:absolute;inset:0;background:linear-gradient(160deg,#16273f,#0a1628);
  border-radius:20px;border:1px solid #223652;padding:26px;overflow:hidden;
}
.chart-card svg{width:100%;height:100%;}
.chart-line-path{
  stroke-dasharray:900;stroke-dashoffset:900;
  animation:drawLine 2.2s ease forwards .3s;
}
.chart-dot{opacity:0;animation:popIn .4s ease forwards;}
@keyframes drawLine{to{stroke-dashoffset:0;}}
@keyframes popIn{to{opacity:1;}}
.hero::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:70px;background:var(--bg);
  clip-path:polygon(0 100%,100% 40%,100% 100%);
}

/* ---------- Section basics ---------- */
.section{padding:90px 0;}
.section-bg{background:var(--bg);}
.section-head{max-width:640px;margin-bottom:50px;}
.section-eyebrow{
  color:var(--orange);font-weight:600;font-size:13.5px;font-family:'Poppins',sans-serif;
  display:flex;align-items:center;gap:8px;margin-bottom:12px;
}
.section-eyebrow::before{content:'';width:22px;height:2px;background:var(--orange);}
.section-head h2{font-size:clamp(26px,3.2vw,38px);}
.center{text-align:center;margin-left:auto;margin-right:auto;}

/* ---------- Services Grid ---------- */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 24px;transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent;}
.service-icon{
  width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--orange),var(--blue));margin-bottom:18px;color:#fff;font-size:22px;
}
.service-card h3{font-size:18px;margin-bottom:8px;}
.service-card p{font-size:14.5px;margin-bottom:16px;}
.service-card .learn{font-weight:600;color:var(--blue);font-size:14px;}

/* ---------- About / Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.about-visual{position:relative;border-radius:20px;overflow:hidden;}
.about-visual img{width:100%;height:100%;object-fit:cover;min-height:380px;}
.values-list{margin-top:24px;display:grid;gap:18px;}
.value-item{display:flex;gap:16px;align-items:flex-start;}
.value-dot{
  width:10px;height:10px;border-radius:50%;background:var(--orange);margin-top:8px;flex-shrink:0;
}
.value-item h4{font-size:16px;margin-bottom:4px;}
.value-item p{font-size:14.5px;margin-bottom:0;}

/* ---------- Why choose us ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.why-card{padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);}
.why-num{font-family:'Poppins',sans-serif;font-weight:800;font-size:34px;color:var(--blue);opacity:.25;}

/* ---------- Testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testi-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;}
.testi-quote{font-size:15px;color:var(--ink-soft);margin-bottom:18px;}
.testi-name{font-weight:700;font-size:14.5px;}
.testi-company{font-size:13px;color:var(--grey);}

/* ---------- Blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.blog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s ease, box-shadow .25s ease;}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.blog-img{height:190px;background:linear-gradient(135deg,var(--blue),var(--ink));}
.blog-body{padding:22px;}
.blog-date{font-size:12.5px;color:var(--orange);font-weight:600;margin-bottom:8px;}
.blog-body h3{font-size:17px;margin-bottom:10px;}
.blog-body p{font-size:14px;}
.blog-read{font-weight:600;color:var(--blue);font-size:13.5px;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--blue),#1a4f8a);color:#fff;border-radius:24px;
  padding:56px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:6px;}
.cta-band p{color:#d8e6f7;margin-bottom:0;}

/* ---------- Forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{margin-bottom:16px;}
.form-group label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:var(--ink-soft);}
.form-group input,.form-group textarea,.form-group select{
  width:100%;padding:13px 14px;border-radius:10px;border:1.5px solid var(--line);
  font-family:'Inter',sans-serif;font-size:14.5px;background:#fbfcfe;transition:border-color .2s ease;
}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{
  outline:none;border-color:var(--blue);background:#fff;
}
.form-note{font-size:12.5px;color:var(--grey);margin-top:10px;}
.form-success{background:#e8f7ee;color:#1a7a42;padding:14px 16px;border-radius:10px;font-size:14px;margin-bottom:16px;display:none;}
.form-error{background:#fdecec;color:#b8262f;padding:14px 16px;border-radius:10px;font-size:14px;margin-bottom:16px;display:none;}

/* ---------- Service Detail ---------- */
.service-hero{background:var(--ink);color:#fff;padding:60px 0;}
.service-hero h1{color:#fff;font-size:clamp(28px,3.6vw,42px);max-width:700px;}
.service-detail-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:50px;align-items:start;}
.feature-list{display:grid;gap:14px;margin:24px 0;}
.feature-item{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-soft);}
.feature-check{
  width:22px;height:22px;border-radius:50%;background:var(--orange);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;margin-top:2px;
}
.sticky-form{position:sticky;top:110px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#c2ccdb;padding:70px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid #223652;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;}
.footer-col a{display:block;color:#a9b6cc;font-size:14px;margin-bottom:10px;}
.footer-col a:hover{color:var(--orange);}
.footer-logo{height:42px;margin-bottom:16px;filter:brightness(0) invert(1);}
.footer-brand p{font-size:13.5px;color:#8fa0b8;}
.footer-address{font-size:13px;color:#8fa0b8;margin-top:8px;}
.footer-bottom-inner{display:flex;justify-content:space-between;padding:20px 24px;font-size:12.5px;color:#7488a3;flex-wrap:wrap;gap:6px;}

/* ---------- WhatsApp float ---------- */
.whatsapp-float{
  position:fixed;bottom:26px;right:26px;width:58px;height:58px;border-radius:50%;
  background:#25d366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.5);z-index:800;transition:transform .2s ease;
}
.whatsapp-float:hover{transform:scale(1.08);}

/* ---------- Chatbot ---------- */
.ds-chatbot{position:fixed;bottom:26px;right:96px;z-index:800;}
.ds-chat-toggle{
  width:58px;height:58px;border-radius:50%;background:var(--orange);border:none;color:#fff;
  font-size:24px;cursor:pointer;box-shadow:0 8px 24px rgba(242,110,33,.5);
}
.ds-chat-window{
  position:absolute;bottom:74px;right:0;width:340px;max-width:88vw;background:#fff;border-radius:16px;
  box-shadow:0 20px 50px rgba(10,22,40,.25);display:none;flex-direction:column;overflow:hidden;
  border:1px solid var(--line);
}
.ds-chat-window.open{display:flex;}
.ds-chat-header{background:var(--ink);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px;}
.ds-chat-header img{width:32px;height:32px;border-radius:50%;background:#fff;object-fit:contain;}
.ds-chat-header strong{display:block;font-size:14px;}
.ds-chat-header span{font-size:11.5px;color:#9db3cc;}
.ds-chat-header button{margin-left:auto;background:none;border:none;color:#fff;cursor:pointer;font-size:15px;}
.ds-chat-body{padding:14px;height:260px;overflow-y:auto;background:#f7f8fb;display:flex;flex-direction:column;gap:10px;}
.ds-msg{padding:10px 13px;border-radius:12px;font-size:13.5px;max-width:85%;line-height:1.45;}
.ds-msg.bot{background:#fff;border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:2px;}
.ds-msg.user{background:var(--blue);color:#fff;align-self:flex-end;border-bottom-right-radius:2px;}
.ds-chat-quick{display:flex;gap:8px;flex-wrap:wrap;padding:10px 14px;border-top:1px solid var(--line);}
.ds-chat-quick button{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:12px;cursor:pointer;
}
.ds-chat-quick button:hover{border-color:var(--orange);color:var(--orange);}
.ds-chat-input{display:flex;border-top:1px solid var(--line);}
.ds-chat-input input{flex:1;border:none;padding:14px;font-size:13.5px;outline:none;}
.ds-chat-input button{background:var(--orange);border:none;color:#fff;width:50px;cursor:pointer;font-size:16px;}

/* ---------- Page banner (about/services/blog/contact) ---------- */
.page-banner{background:var(--ink);color:#fff;padding:56px 0;}
.page-banner h1{color:#fff;font-size:clamp(28px,3.6vw,40px);margin-bottom:8px;}
.page-banner .crumb{color:#8fa0b8;font-size:14px;}
.page-banner .crumb a{color:#8fa0b8;}
.page-banner .crumb a:hover{color:var(--orange);}

/* ---------- Utilities ---------- */
.mt-0{margin-top:0;}
.text-center{text-align:center;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px;}

/* ---------- Animations on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ---------- Homepage Banner Slider (full width, animated) ---------- */
.ds-slider{position:relative;width:100%;background:var(--ink);overflow:hidden;}
.ds-slider-track{position:relative;height:640px;}
.ds-slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .8s ease;
  display:flex;align-items:center;
}
.ds-slide.active{opacity:1;visibility:visible;z-index:2;}
.ds-slide-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.08);transition:transform 7s ease;
}
.ds-slide.active .ds-slide-bg{transform:scale(1);}
.ds-slide-bg-gradient{background:linear-gradient(135deg,#16273f,#0a1628 60%,#1a4f8a);}
.ds-slide-overlay{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(10,22,40,.92) 0%,rgba(10,22,40,.72) 45%,rgba(10,22,40,.35) 100%);
}
.ds-slide-content{position:relative;z-index:2;color:#fff;padding:40px 24px;}
.ds-slide-content h1{color:#fff;max-width:680px;font-size:clamp(30px,4.6vw,52px);}
.ds-slide-content .lead{color:#c7d2e2;max-width:560px;}
.ds-anim{opacity:0;transform:translateY(26px);}
.ds-slide.active .ds-anim{animation:dsSlideIn .8s ease forwards;animation-delay:var(--d,0s);}
@keyframes dsSlideIn{to{opacity:1;transform:translateY(0);}}

.ds-slider-arrow{
  position:absolute;top:45%;transform:translateY(-50%);z-index:5;
  width:46px;height:46px;border-radius:50%;border:1.5px solid rgba(255,255,255,.4);
  background:rgba(255,255,255,.08);backdrop-filter:blur(6px);color:#fff;font-size:26px;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s ease, transform .2s ease;
}
.ds-slider-arrow:hover{background:var(--orange);border-color:var(--orange);transform:translateY(-50%) scale(1.06);}
.ds-slider-arrow.prev{left:24px;}
.ds-slider-arrow.next{right:24px;}

.ds-slider-dots{position:absolute;bottom:110px;left:0;right:0;z-index:5;display:flex;justify-content:center;gap:10px;}
.ds-slider-dots button{
  width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);border:none;cursor:pointer;
  padding:0;transition:all .25s ease;
}
.ds-slider-dots button.active{background:var(--orange);width:28px;border-radius:6px;}

.ds-slider-stats{
  position:relative;z-index:5;display:grid;grid-template-columns:repeat(4,auto);gap:34px;
  padding-bottom:34px;justify-content:start;
}
.ds-slider-stats .stat-num{font-family:'Poppins',sans-serif;font-size:26px;font-weight:700;color:var(--orange);}
.ds-slider-stats .stat-num.blue{color:#5aa6ea;}
.ds-slider-stats .stat-label{font-size:12px;color:#c7d2e2;}

/* ---------- Service icon SVG tiles ---------- */
.service-icon svg{display:block;}
.service-icon-img{background:none;padding:0;overflow:hidden;}
.service-icon-img img{width:100%;height:100%;object-fit:cover;border-radius:12px;}

/* ---------- Clients grid ---------- */
.clients-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:20px;align-items:center;
}
.clients-grid-page{grid-template-columns:repeat(6,1fr);}
.client-logo{
  display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:20px;height:100px;transition:transform .25s ease, box-shadow .25s ease;
}
.client-logo:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.client-logo img{max-height:56px;max-width:100%;filter:grayscale(1);opacity:.75;transition:all .25s ease;}
.client-logo:hover img{filter:grayscale(0);opacity:1;}
.clients-strip{padding-top:70px;}

/* ---------- Footer social icons ---------- */
.footer-social{display:flex;gap:10px;margin-top:18px;}
.social-ic{
  width:38px;height:38px;border-radius:50%;background:#16273f;color:#c9d3e0;
  display:flex;align-items:center;justify-content:center;transition:all .2s ease;
}
.social-ic svg{width:18px;height:18px;}
.social-ic:hover{background:var(--orange);color:#fff;transform:translateY(-3px);}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{height:280px;order:-1;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .testi-grid,.blog-grid{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;}
  .service-detail-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .ds-slider-track{height:560px;}
  .clients-grid{grid-template-columns:repeat(3,1fr);}
  .clients-grid-page{grid-template-columns:repeat(4,1fr);}
  .ds-slider-stats{grid-template-columns:repeat(4,1fr);gap:16px;}
}
@media (max-width: 720px){
  .topbar-item:nth-child(1){display:none;}
  .main-nav{
    position:fixed;top:0;right:-100%;height:100vh;width:78%;max-width:320px;background:#fff;
    flex-direction:column;align-items:flex-start;padding:90px 28px 28px;box-shadow:-10px 0 40px rgba(0,0,0,.15);
    transition:right .3s ease;gap:6px;
  }
  .main-nav.open{right:0;}
  .nav-dropdown{width:100%;}
  .dropdown-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;display:none;padding:0 0 0 12px;}
  .nav-dropdown.open .dropdown-menu{display:block;}
  .header-cta{display:none;}
  .nav-toggle{display:flex;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .services-grid,.why-grid,.testi-grid,.blog-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;text-align:center;padding:36px;}
  .footer-grid{grid-template-columns:1fr;}
  .ds-chatbot{right:16px;bottom:96px;}
  .whatsapp-float{right:16px;bottom:20px;}
  .section{padding:60px 0;}
  .ds-slider-track{height:auto;min-height:520px;padding:110px 0 30px;}
  .ds-slide{position:relative;}
  .ds-slide:not(.active){display:none;}
  .ds-slider-arrow{width:38px;height:38px;font-size:20px;top:38%;}
  .ds-slider-dots{bottom:16px;}
  .ds-slider-stats{grid-template-columns:repeat(2,1fr);position:static;padding:20px 24px 30px;}
  .clients-grid,.clients-grid-page{grid-template-columns:repeat(2,1fr);}
}