:root{--navy:#061329;--navy2:#0e2a50;--blue:#163a6b;--gold:#f2b400;--ink:#09172d;--muted:#5b6d86;--line:#dbe4ef;--bg:#f5f7fb;--card:#fff;--green:#13a650}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;font-weight:400}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #e8edf5;box-shadow:0 6px 22px rgba(6,19,41,.04)}.nav-wrap{height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:43px;height:43px;border-radius:8px;background:linear-gradient(135deg,#102958,#203e7a);color:#fff;display:grid;place-items:center;font-weight:700}.brand strong{display:block;font-weight:600;font-size:1.02rem}.brand small{display:block;color:#52647f;text-transform:uppercase;letter-spacing:.15em;font-weight:600;font-size:.66rem}.main-nav{display:flex;align-items:center;gap:24px;margin-left:auto}.main-nav a{font-size:.78rem;text-transform:uppercase;letter-spacing:.07em;color:#52647f;font-weight:600;padding:27px 0;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a.active{color:var(--navy);border-color:var(--navy)}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:7px;padding:13px 24px;font-weight:600;text-transform:uppercase;letter-spacing:.02em;border:1px solid transparent;transition:.2s}.btn-gold{background:var(--gold);color:#081529;box-shadow:0 10px 24px rgba(242,180,0,.22)}.btn-dark{background:var(--navy2);color:#fff}.btn-outline{border-color:#dce5f0;color:var(--navy2);background:#fff}.btn:hover{transform:translateY(-2px)}.menu-toggle{display:none;margin-left:auto;background:none;border:0;font-size:1.7rem;color:var(--navy)}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 15%,rgba(242,180,0,.16),transparent 24%),linear-gradient(135deg,#061329 0%,#0b2446 58%,#102f5b 100%);color:#fff}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,#000,transparent 75%)}.hero-wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:60px;align-items:center;min-height:680px;padding:96px 0 118px}.eyebrow{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}.eyebrow span{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);border-radius:999px;padding:7px 12px;font-size:.74rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#e8eef7}.hero h1{font-size:clamp(2.5rem,4.7vw,4.85rem);line-height:1.02;margin:0 0 24px;font-weight:600;letter-spacing:-.055em}.hero p{font-size:1.08rem;color:#dce8f6;max-width:660px;margin:0 0 34px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.hero-visual{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:26px;padding:28px;box-shadow:0 30px 70px rgba(0,0,0,.22)}.security-board{background:linear-gradient(145deg,#f8fafc,#dfe8f4);border-radius:20px;padding:24px;color:var(--ink);box-shadow:inset 0 1px 0 rgba(255,255,255,.7)}.board-top{display:grid;grid-template-columns:1fr 1fr;gap:15px}.mini-device,.monitor-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;min-height:150px}.camera-shape{height:58px;width:126px;border-radius:14px;background:linear-gradient(135deg,#1f3f70,#08162d);position:relative;margin:24px auto}.camera-shape:after{content:"";position:absolute;right:-26px;top:15px;border-left:28px solid #1f3f70;border-top:14px solid transparent;border-bottom:14px solid transparent}.sensor-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:15px}.sensor-grid span{height:38px;border-radius:10px;background:#eef3f9;border:1px solid #d9e4ef}.monitor-card{margin-top:15px}.screen{height:170px;border-radius:14px;background:linear-gradient(135deg,#0b1a34,#214f89);position:relative;overflow:hidden}.screen:before{content:"";position:absolute;inset:20px;background:linear-gradient(90deg,transparent 48%,rgba(255,255,255,.12) 49% 51%,transparent 52%),linear-gradient(transparent 48%,rgba(255,255,255,.12) 49% 51%,transparent 52%)}.screen:after{content:"CCTV · ACCESO · 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p{color:#d4ddeb}.site-footer h4{font-size:.94rem;text-transform:uppercase;letter-spacing:.12em;font-weight:600;margin:0 0 18px}.site-footer a{display:block;color:#d4ddeb;margin:10px 0}.brand-footer{margin-bottom:22px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:46px;padding-top:22px;display:flex;justify-content:space-between;color:#bdc9dc;font-size:.9rem}.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;align-items:center;gap:12px}.wa-float span{color:#000;font-weight:600;background:#fff;border:1px solid #dbe3ee;border-radius:999px;padding:10px 14px;box-shadow:0 12px 28px rgba(6,19,41,.13)}.wa-float b{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;box-shadow:0 14px 30px rgba(19,166,80,.3)}.wa-float b svg{width:24px;height:24px}@media(max-width:1000px){.main-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:16px 4%;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.menu-toggle{display:block}.header-cta{display:none}.hero-wrap{grid-template-columns:1fr;min-height:auto;padding:82px 0}.hero-visual{display:none}.stats-strip{margin-top:0}.stats-grid,.grid-3,.grid-2,.value-layout,.contact-layout,.footer-grid{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.form-row{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:10px}}@media(max-width:560px){.brand small{display:none}.hero-actions{flex-direction:column}.btn{width:100%}.section{padding:62px 0}.wa-float span{display:none}.cta-box{padding:34px 22px}.product-img{height:205px}}