:root{
  --bg:#061426;
  --bg2:#0b2944;
  --cyan:#00d4ff;
  --blue:#1677ff;
  --green:#10d7b0;
  --white:#ffffff;
  --text:#edf8ff;
  --muted:#9bb2c8;
  --dark:#102032;
  --soft:#f3f8fc;
  --line:rgba(255,255,255,.13);
  --shadow:0 24px 70px rgba(0,0,0,.24);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
.container{width:min(1180px,92%);margin:auto}
.topbar{position:sticky;top:0;z-index:100;background:rgba(6,20,38,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:12px;color:var(--white);text-decoration:none}
.logo-mark{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:grid;place-items:center;box-shadow:0 0 26px rgba(0,212,255,.28)}
.logo-mark span{font-weight:900;color:#001524}
.logo strong{display:block;font-size:22px;letter-spacing:1.5px}
.logo small{display:block;color:var(--muted);font-size:12px;margin-top:-4px}
nav{display:flex;gap:22px}
nav a{color:var(--text);text-decoration:none;font-size:14px;font-weight:700}
nav a:hover{color:var(--cyan)}
.menu-btn{display:none;background:none;border:0;color:white;font-size:30px;cursor:pointer}
.hero{padding:95px 0 80px;background:
  radial-gradient(circle at 82% 20%,rgba(0,212,255,.24),transparent 30%),
  radial-gradient(circle at 10% 85%,rgba(22,119,255,.18),transparent 35%),
  linear-gradient(135deg,#061426,#0b2944 65%,#03101e)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}
.tag,.section-tag{display:inline-block;text-transform:uppercase;letter-spacing:1.8px;color:var(--cyan);font-weight:900;font-size:13px;margin-bottom:14px}
h1{font-size:58px;line-height:1.04;margin:0 0 22px}
h2{font-size:42px;line-height:1.14;margin:0 0 18px}
h3{font-size:23px;margin:0 0 12px}
p{margin:0 0 18px;color:var(--muted)}
.hero-text p{font-size:18px;max-width:700px}
.hero-actions{display:flex;gap:14px;margin:32px 0}
.btn{border:0;text-decoration:none;padding:14px 25px;border-radius:999px;display:inline-block;font-weight:900;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#001524}
.btn.ghost{border:1px solid var(--line);color:white;background:rgba(255,255,255,.04)}
.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.hero-points div{background:rgba(255,255,255,.08);border:1px solid var(--line);padding:18px;border-radius:20px}
.hero-points b{display:block;color:white;font-size:22px}
.hero-points span{color:var(--muted);font-size:13px}
.hero-visual{position:relative;background:#07111f;border:1px solid var(--line);border-radius:30px;padding:18px;box-shadow:var(--shadow);overflow:hidden}
.hero-visual:before{content:"";position:absolute;inset:-80px -50px auto auto;width:200px;height:200px;background:rgba(0,212,255,.22);filter:blur(50px)}
.window-dots{height:30px;display:flex;gap:8px;position:relative;z-index:1}
.window-dots i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.28)}
.monitor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;position:relative;z-index:1}
.monitor-grid span{height:92px;border-radius:13px;background:linear-gradient(135deg,#123d60,#071a2e);position:relative;overflow:hidden}
.monitor-grid span:before{content:"";position:absolute;inset:10px;border:1px solid rgba(0,212,255,.32);border-radius:9px}
.monitor-grid span:after{content:"";position:absolute;left:10px;right:10px;bottom:10px;height:8px;background:linear-gradient(90deg,var(--green),transparent);opacity:.7}
.ai-alert{position:absolute;right:25px;bottom:25px;background:rgba(0,212,255,.12);border:1px solid rgba(0,212,255,.36);padding:15px 18px;border-radius:17px;backdrop-filter:blur(12px);z-index:2}
.ai-alert strong,.ai-alert small{display:block}
.ai-alert small{color:var(--muted)}
.section{padding:88px 0}
.white{background:white;color:var(--dark)}
.white p{color:#5c6d7c}
.dark{background:#061426;color:white}
.gradient{background:linear-gradient(135deg,#eafcff,#ffffff);color:var(--dark)}
.gradient p{color:#5c6d7c}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.section-head{text-align:center;max-width:780px;margin:0 auto 48px}
.analytics-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.analytics-card{background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:26px;padding:26px}
.analytics-card h3{color:white}
.analytics-card ul,.client-card ul{padding-left:20px;margin:0;color:var(--muted)}
.analytics-card li,.client-card li{margin:7px 0}
.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.platform-grid article{background:var(--soft);border:1px solid #dfeaf3;border-radius:26px;padding:28px;box-shadow:0 16px 40px rgba(11,40,68,.07)}
.icon{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:grid;place-items:center;font-weight:900;color:#001524;margin-bottom:18px}
.client-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.client-card{background:white;border:1px solid #dfeaf3;border-radius:28px;padding:30px;box-shadow:0 18px 45px rgba(11,40,68,.08)}
.client-card ul{color:#5c6d7c}
.integration-list{display:grid;gap:15px}
.integration-list div{background:var(--soft);border:1px solid #dfeaf3;border-radius:22px;padding:24px}
.integration-list b{display:block;color:#0b6fe8;font-size:21px}
.integration-list span{color:#5c6d7c}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-box{background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:24px;padding:22px;margin-top:26px}
.contact-box p{margin-bottom:10px}
.inquiry-form{background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:28px;padding:30px;display:grid;gap:14px}
input,select,textarea{width:100%;border:1px solid var(--line);background:rgba(255,255,255,.08);color:white;border-radius:15px;padding:15px 16px;outline:none;font:inherit}
select option{color:#111}
textarea{resize:vertical}
.form-message{margin:0;color:var(--cyan);font-weight:800}
footer{background:#030b14;color:white;padding:30px 0}
.footer{display:flex;justify-content:space-between;align-items:center;gap:22px}
.footer strong{display:block;font-size:20px}
.footer span,.footer p{color:var(--muted);margin:0}
@media(max-width:980px){
  .menu-btn{display:block}
  nav{display:none;position:absolute;top:77px;left:0;right:0;background:#061426;flex-direction:column;padding:20px 4%;border-bottom:1px solid var(--line)}
  nav.open{display:flex}
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
  h1{font-size:43px}
  h2{font-size:33px}
  .analytics-groups,.platform-grid,.client-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .hero-points,.analytics-groups,.platform-grid,.client-grid{grid-template-columns:1fr}
  .monitor-grid{grid-template-columns:repeat(2,1fr)}
  .hero-actions{flex-direction:column}
  .footer{flex-direction:column;text-align:center}
}


/* Expanded Analytics Feature Styling */
.analytics-groups.expanded{
  grid-template-columns:repeat(4,1fr);
}
.analytics-groups.expanded .analytics-card{
  min-height:260px;
  transition:transform .25s ease, border-color .25s ease, background .25s ease;
}
.analytics-groups.expanded .analytics-card:hover{
  transform:translateY(-6px);
  border-color:rgba(0,212,255,.45);
  background:rgba(255,255,255,.11);
}
.analytics-groups.expanded .analytics-card h3{
  color:#ffffff;
  font-size:20px;
}
.analytics-groups.expanded .analytics-card li{
  font-size:14px;
}
@media(max-width:1100px){
  .analytics-groups.expanded{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:780px){
  .analytics-groups.expanded{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:560px){
  .analytics-groups.expanded{grid-template-columns:1fr;}
}


.contact-wrapper{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
  align-items:center;
}

.contact-left h2{
  font-size:48px;
  color:#ffffff;
  margin:10px 0;
}

.contact-left p{
  color:#9fb3c8;
  font-size:16px;
  line-height:1.6;
}

.contact-tag{
  color:#00cfff;
  font-weight:800;
  letter-spacing:2px;
  font-size:13px;
}

.contact-box-pro{
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.1);
  padding:25px 30px;
  border-radius:20px;
  backdrop-filter:blur(10px);
}

.contact-box-pro p{
  margin-bottom:12px;
  color:#d6e6f2;
}

.contact-box-pro b{
  color:#ffffff;
}

@media(max-width:768px){
  .contact-wrapper{
    grid-template-columns:1fr;
  }
}


/* Professional NETRA-X Inquiry Form + Success Popup */
.pro-form{position:relative;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.055));border:1px solid rgba(0,212,255,.28);box-shadow:0 24px 70px rgba(0,0,0,.28)}
.form-title{margin-bottom:10px}.form-title span{color:var(--cyan);font-size:12px;letter-spacing:1.8px;text-transform:uppercase;font-weight:900}.form-title h3{margin:6px 0 8px;color:#fff}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field label{color:#d9f5ff;font-size:13px;font-weight:800}
.pro-form input,.pro-form select,.pro-form textarea{background:rgba(2,14,28,.62);border:1px solid rgba(255,255,255,.16);color:#fff;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.pro-form input:focus,.pro-form select:focus,.pro-form textarea:focus{border-color:rgba(0,212,255,.75);box-shadow:0 0 0 4px rgba(0,212,255,.12);background:rgba(2,14,28,.82)}
.submit-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:10px}.btn-loader{display:none;width:17px;height:17px;border-radius:50%;border:2px solid rgba(0,21,36,.28);border-top-color:#001524;animation:spin .8s linear infinite}
.submit-btn.loading .btn-loader{display:inline-block}.submit-btn.loading{opacity:.8;pointer-events:none}@keyframes spin{to{transform:rotate(360deg)}}
.success-popup{position:fixed;inset:0;background:rgba(1,8,18,.72);backdrop-filter:blur(10px);z-index:9999;display:none;align-items:center;justify-content:center;padding:20px}
.success-popup.show{display:flex}.success-card{width:min(460px,94vw);background:#fff;color:#102032;border-radius:30px;padding:34px 30px;text-align:center;position:relative;box-shadow:0 30px 90px rgba(0,0,0,.38);animation:popupIn .28s ease-out}
@keyframes popupIn{from{transform:translateY(18px) scale(.96);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}
.popup-close{position:absolute;right:18px;top:14px;border:0;background:#eef5fb;color:#102032;width:34px;height:34px;border-radius:50%;font-size:22px;cursor:pointer}
.success-icon{width:78px;height:78px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;color:#001524;font-size:42px;font-weight:900;background:linear-gradient(135deg,var(--cyan),var(--blue));box-shadow:0 12px 30px rgba(0,212,255,.28)}
.success-card h3{margin:0 0 10px;color:#102032}.success-card p{color:#5c6d7c;margin-bottom:22px}
@media(max-width:620px){.form-row{grid-template-columns:1fr}}