/* ================= Reset & Base ================= */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root{
  --blue: #1B5FA8;
  --blue-dark: #0F3D6E;
  --blue-light: #3B8FD4;
  --sky: #E9F1FA;
  --sky-2: #F5F9FD;
  --orange: #F7941D;
  --red: #ED1C24;
  --accent-grad: linear-gradient(135deg, #F7941D, #ED1C24);
  --green: #2E844A;
  --navy: #143A63;
  --gray-500: #6B7A8F;
  --gray-100: #E5E9F0;
  --gray-50: #F7F9FC;
  --radius: 16px;
  --shadow: 0 12px 30px rgba(20,58,99,.08);
  --transition: .3s ease;
}
html{ scroll-behavior: smooth; }
body{
  font-family: 'Roboto', sans-serif;
  color: var(--navy);
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}
h1,h2,h3,h4,.logo-text{ font-family: 'Poppins', sans-serif; }
a{ text-decoration: none; color: inherit; }
ul{ list-style:none; }
.container{ width:100%; max-width:1200px; margin:0 auto; padding:0 24px; }
.accent{ color: var(--blue); }

/* ================= Buttons ================= */
.btn{
  display:inline-block;
  padding: 13px 28px;
  border-radius: 50px;
  font-weight:600;
  font-size:.95rem;
  transition: var(--transition);
  border: 2px solid transparent;
  cursor:pointer;
}
.btn-primary{
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color:#fff;
  box-shadow: 0 10px 22px rgba(27,95,168,.3);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 14px 28px rgba(27,95,168,.4); }
.btn-outline{
  border-color: var(--blue);
  color: var(--blue);
}
.btn-outline:hover{ background: var(--sky); }
.btn.full{ width:100%; text-align:center; border:none; }

/* ================= Topbar ================= */
.topbar{ background: var(--navy); color:#cfe3f7; font-size:.78rem; }
.topbar-inner{ display:flex; justify-content:flex-end; align-items:center; height:38px; flex-wrap:wrap; }
.topbar-left span{ margin-right:22px; }
.topbar-right{ display:flex; align-items:center; gap:8px; }
.topbar-right .sep{ opacity:.4; margin:0 4px; }
.live-clock{ font-family: monospace; letter-spacing:.5px; color:#fff; margin-left:4px; }
.icon{ margin-right:4px; }

.status-dot{
  width:9px; height:9px; border-radius:50%; display:inline-block;
  box-shadow: 0 0 0 0 rgba(46,132,74,.6);
  animation: pulse 1.8s infinite;
}
.status-dot.online{ background: var(--green); }
.status-dot.warn{ background: var(--orange); box-shadow:none; animation:none; }
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(46,132,74,.6); }
  70%{ box-shadow: 0 0 0 8px rgba(46,132,74,0); }
  100%{ box-shadow: 0 0 0 0 rgba(46,132,74,0); }
}

/* ================= Navbar ================= */
.navbar{
  position: sticky; top:0; z-index:1000;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 14px rgba(22,50,92,.06);
}
.navbar-inner{ display:flex; align-items:center; justify-content:space-between; height:74px; }
.logo{ display:flex; align-items:center; gap:10px; }
.logo-img{ height:52px; width:auto; }
.footer-logo-img{
  height:auto; width:220px; background:#fff; padding:10px 14px;
  border-radius:10px;
}
.logo-mark{
  width:42px; height:42px; border-radius:50%;
  background: conic-gradient(from 180deg, var(--blue), var(--blue-light), var(--blue));
  color:#fff; display:flex; align-items:center; justify-content:center;
  font-weight:800; letter-spacing:1px;
  border: 3px solid #fff;
}
.logo-mark.big{
  width:66px; height:66px; font-size:1.15rem; box-shadow: 0 10px 24px rgba(27,95,168,.35);
  background: conic-gradient(from 180deg, var(--blue), var(--blue-light), var(--orange), var(--red), var(--blue));
}
.logo-text{ font-weight:700; color:var(--navy); font-size:1.15rem; display:flex; flex-direction:column; line-height:1.1; }
.logo-text small{ font-size:.52rem; letter-spacing:1.5px; color:var(--gray-500); font-weight:600; }
.nav-links{ display:flex; gap:30px; }
.nav-links a{ font-weight:500; color:var(--navy); position:relative; padding:6px 0; font-size:.95rem; }
.nav-links a:hover{ color: var(--blue); }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; height:2px; width:0;
  background: var(--blue); transition: var(--transition);
}
.nav-links a:hover::after{ width:100%; }
.nav-links a.active{ color: var(--blue); }
.nav-links a.active::after{ width:100%; }
.nav-cta{ padding:10px 22px; }
.hamburger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; }
.hamburger span{ width:26px; height:3px; background:var(--navy); border-radius:2px; }

/* ================= Hero ================= */
.hero{
  position:relative;
  background: linear-gradient(160deg, var(--sky-2) 0%, #fff 60%);
  padding: 100px 0 90px;
  overflow:hidden;
}
.hero-blob{
  position:absolute; border-radius:50%; filter: blur(10px); opacity:.5; pointer-events:none;
}
.blob-1{ width:420px; height:420px; background: radial-gradient(circle, #cfe9ff, transparent 70%); top:-140px; right:-100px; }
.blob-2{ width:360px; height:360px; background: radial-gradient(circle, #d7f5e6, transparent 70%); bottom:-140px; left:-100px; }
.hero-inner{
  position:relative; z-index:1;
  display:grid; grid-template-columns: 1.1fr .9fr; gap:60px; align-items:center;
}
.badge{
  display:inline-block; background: var(--sky); color: var(--blue-dark);
  border:1px solid #bfe3ff; border-radius:50px; padding:6px 16px;
  font-size:.82rem; font-weight:600; margin-bottom:20px;
}
.hero h1{ font-size:2.8rem; font-weight:700; margin-bottom:18px; line-height:1.25; color: var(--navy); }
.hero-sub{ color: var(--gray-500); max-width:540px; margin-bottom:14px; }
.typing-line{ font-size:1.05rem; color: var(--navy); font-weight:500; margin-bottom:26px; min-height:28px; }
.typing-text{ color: var(--blue); font-weight:700; }
.cursor{ animation: blink 1s infinite; color: var(--blue); }
@keyframes blink{ 50%{ opacity:0; } }
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:26px; }
.hero-trust{ display:flex; gap:22px; flex-wrap:wrap; font-size:.85rem; color: var(--gray-500); font-weight:600; }

/* Hero cloud-card orbit */
.hero-panel{ position:relative; height:440px; }
.orbit-center{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); z-index:2;
}
.cloud-card{
  position:absolute; display:flex; align-items:center; gap:10px;
  background:#fff; border:1px solid var(--gray-100); border-radius: var(--radius);
  padding:14px 18px; box-shadow: var(--shadow); width:200px;
  animation: float 5s ease-in-out infinite;
}
.cloud-card strong{ display:block; font-size:.88rem; color: var(--navy); }
.cloud-card small{ font-size:.72rem; color: var(--gray-500); }
.cloud-icon{ font-size:1.4rem; }
.card-1{ top:0; left:10%; animation-delay:0s; }
.card-2{ top:14%; right:0; animation-delay: .6s; }
.card-3{ top:58%; right:6%; animation-delay: 1.2s; }
.card-4{ bottom:0; left:16%; animation-delay: 1.8s; }
.card-5{ top:40%; left:-4%; animation-delay: 2.4s; }
@keyframes float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-12px); }
}

/* ================= Page Hero (inner pages) ================= */
.page-hero{
  position:relative;
  background: linear-gradient(160deg, var(--sky-2) 0%, #fff 60%);
  padding: 70px 0 60px;
  overflow:hidden;
  border-bottom:1px solid var(--gray-100);
}
.page-hero .container{ position:relative; z-index:1; }
.page-hero h1{ font-size:2.2rem; color: var(--navy); margin:12px 0 12px; }
.page-hero p{ color: var(--gray-500); max-width:560px; }
.breadcrumb{ font-size:.85rem; color: var(--gray-500); margin-bottom:16px; font-weight:500; }
.breadcrumb a{ color: var(--blue); font-weight:600; }

/* ================= CTA Banner ================= */
.cta-banner{
  padding:60px 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color:#fff;
}
.cta-banner-inner{ display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.cta-banner h2{ font-size:1.6rem; margin-bottom:8px; }
.cta-banner p{ color:#d7e6f8; }
.cta-banner-actions{ display:flex; gap:16px; flex-wrap:wrap; }
.cta-banner .btn-outline{ border-color:#fff; color:#fff; }
.cta-banner .btn-outline:hover{ background: rgba(255,255,255,.12); }

/* ================= Stats Band (home teaser) ================= */
.stats-band{
  padding:90px 0;
  background: linear-gradient(160deg, var(--navy) 0%, var(--blue-dark) 100%);
  color:#fff;
}
.stats-band .stats-grid{ margin-bottom:40px; }

.section-more{ text-align:center; margin-top:44px; }
.btn-outline.light{ border-color:#fff; color:#fff; }
.btn-outline.light:hover{ background: rgba(255,255,255,.12); }

/* ================= Logo Carousel ================= */
.logo-strip{ padding: 40px 0 44px; background: var(--sky-2); border-top:1px solid var(--gray-100); border-bottom:1px solid var(--gray-100); overflow:hidden; }
.logo-strip p{ text-align:center; color: var(--gray-500); font-size:.85rem; font-weight:600; margin-bottom:24px; text-transform:uppercase; letter-spacing:.5px; }
.logo-carousel{ overflow:hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.logo-track{ display:inline-flex; gap:20px; white-space:nowrap; animation: logo-scroll 22s linear infinite; }
.logo-box{
  background:#fff; border:1px solid var(--gray-100); border-radius:10px;
  padding:14px 26px; font-weight:700; color: var(--gray-500); font-size:.9rem;
  flex-shrink:0;
}
@keyframes logo-scroll{ 0%{ transform: translateX(0); } 100%{ transform: translateX(-50%); } }

/* ================= Section head ================= */
.section-head{ text-align:center; max-width:640px; margin:0 auto 50px; }
.section-head.light{ color:#fff; }
.section-head.light p{ color:#cfe3f7; }
.tag{
  display:inline-block; background: var(--sky); color: var(--blue);
  padding:5px 16px; border-radius:50px; font-size:.8rem; font-weight:700;
  letter-spacing:.5px; margin-bottom:14px; text-transform:uppercase;
}
.section-head.light .tag{ background: rgba(255,255,255,.14); color:#dff0ff; }
.section-head h2{ font-size:2.1rem; color:var(--navy); margin-bottom:12px; }
.section-head.light h2{ color:#fff; }
.section-head p{ color: var(--gray-500); }

/* ================= Services ================= */
.services{ padding:90px 0; }
.services-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:26px; }
.service-card{
  background:#fff; border-radius: var(--radius); padding:30px 26px;
  box-shadow: var(--shadow); transition: var(--transition); border:1px solid var(--gray-100);
}
.service-card:hover{ transform: translateY(-6px); box-shadow: 0 18px 36px rgba(22,50,92,.12); border-color:#cfe3f7; }
.service-icon{ font-size:2rem; margin-bottom:16px; }
.service-card h3{ color: var(--navy); margin-bottom:10px; font-size:1.1rem; }
.service-card p{ color: var(--gray-500); font-size:.9rem; }

/* ================= Engagement Models ================= */
.engagement{
  padding:90px 0;
  background: linear-gradient(160deg, var(--navy) 0%, var(--blue-dark) 100%);
  color:#fff;
}
.engagement-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap:22px; margin-bottom:60px; }
.engagement-card{
  background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14);
  border-radius: var(--radius); padding:28px 22px; position:relative;
}
.engagement-card.featured{ background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.3); }
.engagement-card h3{ margin-bottom:10px; font-size:1.05rem; }
.engagement-card p{ color:#d7e6f8; font-size:.87rem; margin-bottom:14px; }
.fit{ display:block; font-size:.78rem; color:#9fd4ff; font-weight:600; }
.ribbon{
  position:absolute; top:-12px; right:16px; background: var(--accent-grad); color:#fff;
  font-size:.7rem; font-weight:700; padding:4px 12px; border-radius:50px;
}

.stats-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap:22px; }
.stat-card{
  background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14);
  border-radius: var(--radius); padding:26px; text-align:center;
}
.stat-value{ font-size:2.3rem; font-weight:800; color:var(--orange); font-family:'Poppins',sans-serif; }
.stat-label{ margin-top:8px; color:#d7e6f8; font-size:.88rem; }

/* ================= Why Us ================= */
.why-us{ padding:90px 0; }
.why-inner{ display:grid; grid-template-columns: 1.1fr .9fr; gap:60px; align-items:center; }
.why-content h2{ color: var(--navy); font-size:2rem; margin:14px 0 16px; }
.why-content p{ color: var(--gray-500); margin-bottom:20px; }
.why-list{ margin-bottom:26px; }
.why-list li{ padding:6px 0; color: var(--navy); font-weight:500; }
.cert-panel{
  background: var(--sky-2); border:1px solid var(--gray-100); border-radius: var(--radius);
  padding:28px; box-shadow: var(--shadow);
}
.cert-panel h4{ color: var(--navy); margin-bottom:18px; }
.cert-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap:12px; }
.cert-badge{
  background:#fff; border:1px solid var(--gray-100); border-radius:10px;
  padding:12px 14px; font-size:.82rem; font-weight:600; color: var(--blue-dark);
  text-align:center;
}

/* ================= Case Studies ================= */
.work{ padding:90px 0; background: var(--gray-50); }
.work-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap:26px; }
.work-card{
  background:#fff; border-radius: var(--radius); padding:30px; box-shadow: var(--shadow); border:1px solid var(--gray-100);
}
.work-tag{
  display:inline-block; background: var(--sky); color: var(--blue); font-size:.75rem;
  font-weight:700; padding:4px 12px; border-radius:50px; margin-bottom:14px;
}
.work-card h3{ color: var(--navy); margin-bottom:10px; }
.work-card p{ color: var(--gray-500); font-size:.9rem; margin-bottom:20px; }
.work-metrics{ display:flex; gap:30px; border-top:1px solid var(--gray-100); padding-top:16px; }
.work-metrics strong{ display:block; color: var(--blue); font-size:1.3rem; }
.work-metrics small{ color: var(--gray-500); font-size:.78rem; }

/* ================= Testimonials ================= */
.testimonials{ padding:90px 0; }
.testimonial-track{ position:relative; max-width:680px; margin:0 auto; min-height:190px; }
.testimonial-card{
  position:absolute; inset:0; background:#fff; border-radius: var(--radius);
  padding:36px 40px; box-shadow: var(--shadow); text-align:center; border:1px solid var(--gray-100);
  opacity:0; transform: translateY(10px); transition: opacity .5s ease, transform .5s ease;
  pointer-events:none;
}
.testimonial-card.active{ opacity:1; transform:translateY(0); pointer-events:auto; }
.testimonial-card p{ font-size:1.05rem; color: var(--navy); margin-bottom:18px; font-style:italic; }
.testimonial-card h4{ color: var(--navy); }
.testimonial-card span{ color: var(--gray-500); font-size:.85rem; }
.testimonial-dots{ display:flex; justify-content:center; gap:8px; margin-top:26px; }
.testimonial-dots span{
  width:9px; height:9px; border-radius:50%; background: var(--gray-100); cursor:pointer; transition: var(--transition);
}
.testimonial-dots span.active{ background: var(--blue); width:22px; border-radius:50px; }

/* ================= Contact ================= */
.contact{ padding:90px 0; background: var(--gray-50); }
.contact-inner{ display:grid; grid-template-columns: .9fr 1.1fr; gap:60px; }
.contact-info h2{ color: var(--navy); font-size:2rem; margin:14px 0 16px; }
.contact-info p{ color: var(--gray-500); margin-bottom:26px; }
.contact-item{ display:flex; align-items:center; gap:10px; margin-bottom:14px; font-weight:500; color: var(--navy); }
.contact-form{
  background:#fff; border-radius: var(--radius); padding:32px;
  display:flex; flex-direction:column; gap:16px; box-shadow: var(--shadow); border:1px solid var(--gray-100);
}
.form-row{ display:flex; gap:16px; }
.contact-form input, .contact-form textarea, .contact-form select{
  width:100%; padding:13px 16px; border:1px solid var(--gray-100); border-radius:10px;
  font-family:inherit; font-size:.92rem; outline:none; transition: var(--transition);
  background: var(--gray-50); color: var(--navy);
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus{ border-color: var(--blue); box-shadow: 0 0 0 3px rgba(1,118,211,.12); background:#fff; }
.form-note{ font-size:.85rem; color: var(--green); font-weight:600; min-height:18px; }

/* ================= Footer ================= */
.footer{ background: var(--navy); color:#cfe3f7; padding:70px 0 0; }
.footer-inner{ display:grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand{ display:flex; flex-direction:column; align-items:flex-start; gap:10px; }
.footer-brand p{ color:#9fbadb; font-size:.88rem; margin-top:6px; }
.footer-links h4, .footer-status h4{ color:#fff; margin-bottom:16px; font-size:1rem; }
.footer-links a{ display:block; padding:5px 0; color:#b9cee9; font-size:.9rem; transition: var(--transition); }
.footer-links a:hover{ color:#66d9c4; }
.status-line{ display:flex; align-items:center; gap:8px; font-size:.86rem; margin-bottom:10px; color:#b9cee9; }
.footer-clock{ margin-top:12px; font-family: monospace; color:#fff; font-size:.95rem; }
.footer-bottom{ text-align:center; padding:22px 0; font-size:.82rem; color:#8fa9c9; }

/* ================= Scroll to top ================= */
.scroll-top{
  position:fixed; bottom:26px; right:26px; width:46px; height:46px; border-radius:50%;
  background: linear-gradient(135deg, var(--blue), #00B8D9); color:#fff; border:none;
  font-size:1.2rem; cursor:pointer; box-shadow: 0 10px 24px rgba(1,118,211,.35);
  opacity:0; visibility:hidden; transition: var(--transition); z-index:999;
}
.scroll-top.show{ opacity:1; visibility:visible; }

/* ================= Responsive ================= */
@media (max-width: 992px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-panel{ height:340px; }
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .engagement-grid{ grid-template-columns: repeat(2,1fr); }
  .stats-grid{ grid-template-columns: repeat(2,1fr); }
  .why-inner{ grid-template-columns:1fr; }
  .work-grid{ grid-template-columns: repeat(2,1fr); }
  .contact-inner{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px){
  .topbar-left span:nth-child(2){ display:none; }
  .topbar-right{ font-size:.7rem; gap:4px; }
  .nav-links, .nav-cta{ display:none; }
  .hamburger{ display:flex; }
  .nav-links.open{
    display:flex; flex-direction:column; position:absolute; top:74px; left:0; right:0;
    background:#fff; padding:20px 24px; gap:16px; box-shadow: var(--shadow); z-index:999;
  }
  .hero h1{ font-size:2rem; }
  .cloud-card{ width:150px; padding:10px 12px; }
  .services-grid, .engagement-grid, .stats-grid, .work-grid{ grid-template-columns:1fr; }
  .cert-grid{ grid-template-columns: repeat(2,1fr); }
  .form-row{ flex-direction:column; }
  .footer-inner{ grid-template-columns:1fr; }
}