:root{
  --blue:#4f7894;
  --blue-dark:#24465d;
  --blue-soft:#dce9ef;
  --cyan:#3ba7e0;
  --green:#6cc04a;
  --dark:#111827;
  --muted:#6b7280;
  --light:#f4f7f9;
  --white:#ffffff;
  --card:rgba(255,255,255,.78);
  --shadow:0 30px 80px rgba(20,40,60,.18);
  --radius:28px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,Segoe UI,Arial,sans-serif;
  color:var(--dark);
  background:var(--light);
  line-height:1.6;
}
a{text-decoration:none;color:inherit}

.nav{
  position:fixed;
  top:18px;
  left:50%;
  transform:translateX(-50%);
  width:min(1180px,calc(100% - 32px));
  height:66px;
  border-radius:999px;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(18px);
  box-shadow:0 20px 60px rgba(0,0,0,.12);
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  color:var(--blue-dark);
  font-size:22px;
}
.brand-mark{
  width:38px;height:38px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  display:grid;
  place-items:center;
  color:white;
  font-weight:900;
}
.nav-links{
  display:flex;
  gap:26px;
  color:#334155;
  font-size:14px;
}
.nav-cta{
  background:var(--blue);
  color:white;
  padding:11px 18px;
  border-radius:999px;
  font-weight:700;
  font-size:14px;
}

.hero{
  min-height:100vh;
  padding:150px 32px 80px;
  background:
    radial-gradient(circle at 20% 20%, rgba(59,167,224,.28), transparent 35%),
    radial-gradient(circle at 85% 10%, rgba(108,192,74,.18), transparent 32%),
    linear-gradient(135deg,#eef5f8 0%,#ffffff 45%,#e7f0f5 100%);
  overflow:hidden;
  position:relative;
}
.hero:before{
  content:"";
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(79,120,148,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,120,148,.08) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(to bottom,black,transparent 88%);
}
.hero-inner{
  position:relative;
  max-width:1220px;
  margin:auto;
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:58px;
  align-items:center;
}
.badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  padding:9px 14px;
  border-radius:999px;
  background:rgba(79,120,148,.1);
  color:var(--blue-dark);
  font-weight:800;
  margin-bottom:24px;
}
.badge-dot{
  width:9px;height:9px;border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 6px rgba(108,192,74,.18);
}
.hero h1{
  font-size:clamp(48px,7vw,92px);
  line-height:.95;
  letter-spacing:-.07em;
  margin-bottom:26px;
}
.hero h1 span{
  color:var(--blue);
}
.hero p{
  font-size:21px;
  color:#334155;
  max-width:620px;
  margin-bottom:34px;
}
.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:16px 24px;
  border-radius:16px;
  font-weight:800;
}
.btn-primary{
  background:var(--blue);
  color:white;
  box-shadow:0 18px 40px rgba(79,120,148,.32);
}
.btn-secondary{
  background:white;
  color:var(--blue-dark);
  border:1px solid rgba(79,120,148,.18);
}

.mockup{
  background:rgba(255,255,255,.58);
  backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.75);
  border-radius:34px;
  box-shadow:var(--shadow);
  padding:16px;
  transform:rotate(-1.5deg);
}
.app-window{
  overflow:hidden;
  border-radius:24px;
  background:white;
}
.app-top{
  height:48px;
  background:var(--blue);
  display:flex;
  align-items:center;
  gap:8px;
  padding:0 18px;
}
.dot{width:10px;height:10px;border-radius:50%;background:white;opacity:.75}
.app-body{
  display:grid;
  grid-template-columns:210px 1fr;
  min-height:470px;
}
.sidebar{
  background:#f8fafc;
  border-right:1px solid #e5e7eb;
  padding:18px;
}
.layer{
  height:42px;
  background:white;
  border-radius:12px;
  margin-bottom:12px;
  box-shadow:0 6px 16px rgba(0,0,0,.06);
}
.map{
  position:relative;
  background:
    linear-gradient(120deg,rgba(79,120,148,.18),rgba(59,167,224,.12)),
    url("https://images.unsplash.com/photo-1524661135-423995f22d0b?auto=format&fit=crop&w=1400&q=80");
  background-size:cover;
  background-position:center;
}
.map:after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(255,255,255,.45),transparent 50%);
}
.pin{
  position:absolute;
  width:18px;height:18px;
  border-radius:50%;
  background:var(--green);
  border:4px solid white;
  box-shadow:0 10px 25px rgba(0,0,0,.25);
  z-index:2;
}
.p1{left:36%;top:38%}.p2{left:64%;top:48%}.p3{left:52%;top:66%}.p4{left:76%;top:30%}
.metric{
  position:absolute;
  z-index:3;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);
  border-radius:18px;
  padding:16px 18px;
  box-shadow:0 20px 50px rgba(0,0,0,.16);
}
.metric strong{display:block;font-size:24px;color:var(--blue-dark)}
.metric small{color:var(--muted);font-weight:700}
.m1{right:28px;top:28px}
.m2{left:28px;bottom:28px}

section{
  padding:105px 32px;
}
.container{
  max-width:1180px;
  margin:auto;
}
.eyebrow{
  color:var(--blue);
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:13px;
  margin-bottom:12px;
}
.title{
  font-size:clamp(34px,5vw,58px);
  line-height:1.02;
  letter-spacing:-.045em;
  margin-bottom:20px;
}
.subtitle{
  font-size:19px;
  color:var(--muted);
  max-width:760px;
}

.problem{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:34px;
  margin-top:50px;
}
.panel{
  background:white;
  border-radius:var(--radius);
  padding:36px;
  box-shadow:0 20px 60px rgba(20,40,60,.08);
}
.panel.dark{
  background:linear-gradient(135deg,var(--blue-dark),var(--blue));
  color:white;
}
.panel h3{
  font-size:28px;
  margin-bottom:18px;
}
.check{
  display:flex;
  gap:12px;
  margin:14px 0;
  color:#475569;
}
.panel.dark .check{color:#eaf6fb}
.check b{color:var(--green)}

.features{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:52px;
}
.feature{
  background:var(--card);
  backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.8);
  border-radius:var(--radius);
  padding:30px;
  box-shadow:0 18px 45px rgba(20,40,60,.09);
}
.icon{
  width:52px;height:52px;
  border-radius:16px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  color:white;
  display:grid;
  place-items:center;
  font-size:24px;
  margin-bottom:22px;
}
.feature h3{
  font-size:22px;
  margin-bottom:10px;
}
.feature p{color:var(--muted)}

.showcase{
  background:var(--dark);
  color:white;
}
.showcase .subtitle{color:#cbd5e1}
.industry-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  margin-top:52px;
}
.industry{
  min-height:330px;
  border-radius:28px;
  overflow:hidden;
  position:relative;
  padding:26px;
  display:flex;
  align-items:flex-end;
  background-size:cover;
  background-position:center;
}
.industry:before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,.08));
}
.industry div{position:relative}
.industry h3{font-size:25px;margin-bottom:8px}
.industry p{color:#e5e7eb}
.i1{background-image:url("https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?auto=format&fit=crop&w=900&q=80")}
.i2{background-image:url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=900&q=80")}
.i3{background-image:url("https://images.unsplash.com/photo-1449824913935-59a10b8d2000?auto=format&fit=crop&w=900&q=80")}
.i4{background-image:url("https://images.unsplash.com/photo-1500534314209-a25ddb2bd429?auto=format&fit=crop&w=900&q=80")}

.workflow{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  margin-top:50px;
}
.step{
  background:white;
  border-radius:24px;
  padding:28px;
  box-shadow:0 16px 40px rgba(20,40,60,.08);
}
.step span{
  color:var(--cyan);
  font-weight:900;
}
.step h3{margin:10px 0;font-size:21px}
.step p{color:var(--muted)}

.tech{
  background:linear-gradient(135deg,#eef5f8,#ffffff);
}
.tech-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:18px;
  margin-top:45px;
}
.tech-card{
  background:white;
  border-radius:22px;
  padding:24px;
  text-align:center;
  font-weight:900;
  color:var(--blue-dark);
  box-shadow:0 16px 38px rgba(20,40,60,.08);
}

.cta-section{
  padding:80px 32px 110px;
}
.cta{
  max-width:1180px;
  margin:auto;
  border-radius:40px;
  padding:70px;
  background:
    radial-gradient(circle at 20% 10%,rgba(59,167,224,.35),transparent 35%),
    linear-gradient(135deg,var(--blue-dark),var(--blue));
  color:white;
  display:grid;
  grid-template-columns:1.3fr .7fr;
  gap:30px;
  align-items:center;
  box-shadow:0 30px 90px rgba(79,120,148,.35);
}
.cta h2{
  font-size:clamp(34px,5vw,60px);
  line-height:1;
  letter-spacing:-.05em;
  margin-bottom:18px;
}
.cta p{font-size:20px;color:#eaf6fb}
.cta-actions{text-align:right}

footer{
  background:#0f172a;
  color:#cbd5e1;
  padding:34px 32px;
}
.footer-inner{
  max-width:1180px;
  margin:auto;
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
footer b{color:white}

@media(max-width:950px){
  .hero-inner,.problem,.cta{grid-template-columns:1fr}
  .features{grid-template-columns:1fr 1fr}
  .industry-grid,.workflow,.tech-grid{grid-template-columns:1fr 1fr}
  .app-body{grid-template-columns:150px 1fr}
  .nav-links{display:none}
  .cta-actions{text-align:left}
}
@media(max-width:620px){
  .features,.industry-grid,.workflow,.tech-grid{grid-template-columns:1fr}
  .hero{padding-top:120px}
  .nav-cta{display:none}
  .mockup{transform:none}
  .app-body{grid-template-columns:1fr}
  .sidebar{display:none}
}