:root{
  --navy:#071a46; --blue:#0b5cff; --cyan:#18b9ff; --green:#218a3b;
  --orange:#ff6a00; --ink:#0c1830; --muted:#5f6b83; --line:#e7ebf3;
  --bg:#f7f9fc; --white:#fff; --shadow:0 18px 55px rgba(7,26,70,.10);
  --radius:22px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,92%);margin:auto}
.topbar{background:var(--navy);color:#dfe8ff;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(10,30,70,.08)}
.nav-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{width:205px}
.nav-links{display:flex;align-items:center;gap:27px;font-weight:650;font-size:14px}
.nav-links a{position:relative;padding:28px 0}
.nav-links a:after{content:"";position:absolute;left:0;bottom:20px;width:0;height:2px;background:var(--orange);transition:.25s}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 20px;border-radius:12px;font-weight:750;border:1px solid transparent;transition:.25s;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--blue),#0638c6);color:#fff;box-shadow:0 10px 25px rgba(11,92,255,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(11,92,255,.28)}
.btn-light{background:#fff;color:var(--navy);border-color:#dce3f0}
.btn-whatsapp{background:#159447;color:#fff}
.menu{display:none;border:0;background:none;font-size:28px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 82% 20%,rgba(24,185,255,.20),transparent 34%),linear-gradient(135deg,#061942 0%,#092b72 55%,#071a46 100%);color:#fff;padding:86px 0 72px}
.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(1px);opacity:.28}
.hero:before{width:430px;height:430px;border:1px solid #4ec7ff;right:-160px;top:-150px}
.hero:after{width:300px;height:300px;border:1px solid #fff;right:60px;bottom:-190px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-flex;gap:9px;align-items:center;padding:7px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(255,255,255,.07);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.dot{width:7px;height:7px;border-radius:50%;background:#48dc75;box-shadow:0 0 15px #48dc75}
.hero h1{font-size:clamp(40px,5.2vw,70px);line-height:1.02;margin:20px 0 20px;letter-spacing:-.04em}
.hero h1 span{background:linear-gradient(90deg,#fff,#8edcff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:18px;color:#cdd9f4;max-width:640px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 25px}
.trust{display:flex;gap:22px;flex-wrap:wrap;color:#d8e2fb;font-size:13px}
.trust strong{color:#fff;display:block;font-size:16px}
.hero-visual{min-height:440px;position:relative}
.orbit{position:absolute;inset:30px;border:1px solid rgba(255,255,255,.16);border-radius:50%;animation:spin 22s linear infinite}
.orbit.o2{inset:78px;animation-direction:reverse;animation-duration:16s}
@keyframes spin{to{transform:rotate(360deg)}}
.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:190px;height:190px;border-radius:35px;background:linear-gradient(145deg,#fff,#eaf5ff);box-shadow:0 30px 80px rgba(0,0,0,.30);display:flex;align-items:center;justify-content:center;padding:22px}
.core img{width:150px}
.node{position:absolute;background:#fff;color:var(--navy);padding:11px 13px;border-radius:14px;box-shadow:0 15px 35px rgba(0,0,0,.18);font-size:12px;font-weight:800;display:flex;align-items:center;gap:8px}
.node.n1{top:38px;left:10px}.node.n2{top:125px;right:0}.node.n3{bottom:55px;left:5px}.node.n4{bottom:5px;right:60px}
.node i{width:10px;height:10px;border-radius:50%;display:block;background:var(--cyan)}
.section{padding:82px 0}
.section.alt{background:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}
.kicker{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.section h2{font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-.03em;margin-top:7px}
.section-head p{max-width:540px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 8px 28px rgba(7,26,70,.045);transition:.3s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.icon{width:52px;height:52px;border-radius:15px;background:linear-gradient(135deg,#e9f3ff,#f3fbff);display:grid;place-items:center;color:var(--blue);font-size:24px;margin-bottom:20px}
.card h3{font-size:19px;margin-bottom:9px}
.card p{color:var(--muted);font-size:14px}
.card ul{list-style:none;margin-top:15px;display:grid;gap:7px;color:#46536b;font-size:13px}
.card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}
.visual-strip{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:18px;margin-top:24px}
.scene{height:260px;border-radius:24px;overflow:hidden;position:relative;background:#081b44}
.scene.large{height:330px}
.scene .label{position:absolute;left:20px;bottom:18px;color:#fff;z-index:3}
.scene .label strong{font-size:20px;display:block}.scene .label span{font-size:12px;color:#cbd9f5}
.wall{position:absolute;inset:35px 45px 70px;border:7px solid #111d35;background:linear-gradient(135deg,#1b8cff,#0d2459);box-shadow:0 0 45px rgba(24,185,255,.32)}
.wall:after{content:"CIVITEK";position:absolute;inset:0;display:grid;place-items:center;font-size:34px;font-weight:900;color:#fff;letter-spacing:.1em}
.stage{position:absolute;left:10%;right:10%;bottom:0;height:80px;background:linear-gradient(#273b5c,#0c1730);clip-path:polygon(12% 0,88% 0,100% 100%,0 100%)}
.spot{position:absolute;width:120px;height:220px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transform:skew(-15deg);top:-10px}
.cam{position:absolute;top:45px;left:50%;transform:translateX(-50%);width:100px;height:65px;background:#101d34;border-radius:20px}
.cam:before{content:"";position:absolute;width:42px;height:42px;border-radius:50%;background:#081326;border:5px solid #45607f;left:29px;top:11px}
.cam:after{content:"";position:absolute;width:22px;height:10px;background:#111d34;bottom:-10px;left:39px}
.net{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:28px 28px}
.room{position:absolute;inset:35px;background:linear-gradient(145deg,#f3f8ff,#dce9f8);clip-path:polygon(0 20%,75% 0,100% 25%,100% 100%,0 100%)}
.room:after{content:"SMART SPACE";position:absolute;right:18px;top:18px;color:#21436e;font-weight:900;font-size:20px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:35px}
.stat{padding:25px;background:#fff;border:1px solid var(--line);border-radius:18px}.stat b{font-size:32px;color:var(--navy)}.stat span{display:block;color:var(--muted);font-size:13px}
.band{background:linear-gradient(135deg,#071a46,#0c4cc4);color:#fff;border-radius:30px;padding:45px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.band p{color:#cbd8f2;max-width:650px;margin-top:8px}
.footer{background:#061535;color:#d7e1f4;padding:58px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px}
.footer h4{color:#fff;margin-bottom:13px}.footer p,.footer a{font-size:13px;color:#aebbd3}.footer a{display:block;margin:7px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.10);margin-top:40px;padding-top:20px;font-size:12px;color:#8190ab;display:flex;justify-content:space-between}
.page-hero{padding:70px 0;background:linear-gradient(135deg,#071a46,#0d3f98);color:#fff}.page-hero h1{font-size:clamp(38px,5vw,60px);line-height:1.05}.page-hero p{max-width:720px;color:#cdd9f4;margin-top:15px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.checkgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.check{padding:14px;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:13px;font-weight:700}.check:before{content:"✓";color:var(--green);margin-right:8px}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.project{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden}.project-art{height:250px;position:relative;background:linear-gradient(135deg,#071a46,#0c4cc4)}.project-body{padding:24px}.project-body h3{margin-bottom:6px}.project-body p{font-size:13px;color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:800}.field input,.field textarea,.field select{width:100%;padding:14px;border:1px solid #dce3ef;border-radius:12px;background:#fff;font:inherit;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(11,92,255,.08)}.field textarea{min-height:150px;resize:vertical}
.contact-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:22px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}.contact-item{display:flex;gap:14px;margin:20px 0}.contact-item .icon{margin:0;flex:none;width:45px;height:45px;font-size:19px}.contact-item b{display:block}.contact-item span{font-size:13px;color:var(--muted)}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.show{opacity:1;transform:none}
@media(max-width:900px){.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.hero-visual{min-height:380px}.cards{grid-template-columns:1fr 1fr}.visual-strip{grid-template-columns:1fr 1fr}.scene.large{grid-column:1/-1}.stats{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.nav-links{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;padding:10px 5%;box-shadow:0 15px 30px rgba(0,0,0,.08);flex-direction:column;align-items:stretch;gap:0}.nav-links.open{display:flex}.nav-links a{padding:13px 0}.nav-links a:after{bottom:7px}.menu{display:block}.nav .btn{display:none}}
@media(max-width:600px){.topbar .container{display:block;text-align:center}.hero{padding:60px 0}.hero-visual{min-height:330px}.core{width:145px;height:145px}.core img{width:115px}.node{font-size:10px}.cards,.project-grid,.visual-strip,.form-grid,.checkgrid{grid-template-columns:1fr}.scene.large{grid-column:auto}.section{padding:60px 0}.section-head{display:block}.section-head p{margin-top:12px}.stats{grid-template-columns:1fr 1fr}.band{padding:30px;display:block}.band .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}}